Mercurial > vim
annotate src/if_py_both.h @ 4587:63c9b681c3db v7.3.1041
updated for version 7.3.1041
Problem: Python: Invalid read valgrind errors.
Solution: Python patch 2: defer DICTKEY_UNREF until key is no longer needed.
(ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 29 May 2013 21:37:35 +0200 |
| parents | 626e9ccb7c48 |
| children | fa39483a1363 |
| rev | line source |
|---|---|
| 3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 /* |
| 4385 | 10 * Python extensions by Paul Moore, David Leonard, Roland Puntaier, Nikolay |
| 11 * Pavlov. | |
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12 * |
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13 * Common code for if_python.c and if_python3.c. |
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14 */ |
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15 |
| 3734 | 16 #if PY_VERSION_HEX < 0x02050000 |
| 17 typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ | |
| 18 #endif | |
| 19 | |
| 2919 | 20 #ifdef FEAT_MBYTE |
| 21 # define ENC_OPT p_enc | |
| 22 #else | |
| 23 # define ENC_OPT "latin1" | |
| 24 #endif | |
| 4435 | 25 #define DOPY_FUNC "_vim_pydo" |
| 2919 | 26 |
| 4385 | 27 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 28 | |
| 29 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) | |
| 30 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) | |
| 4401 | 31 #define INVALID_TABPAGE_VALUE ((tabpage_T *)(-1)) |
| 4385 | 32 |
| 4486 | 33 typedef void (*rangeinitializer)(void *); |
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34 typedef void (*runner)(const char *, void * |
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35 #ifdef PY_CAN_RECURSE |
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36 , PyGILState_STATE * |
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37 #endif |
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38 ); |
| 4486 | 39 |
| 4385 | 40 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 41 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 4431 | 42 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 43 static PyObject *BufferNew (buf_T *); | |
| 44 static PyObject *LineToString(const char *); | |
| 4385 | 45 |
| 46 static PyInt RangeStart; | |
| 47 static PyInt RangeEnd; | |
| 48 | |
| 4486 | 49 static PyObject *globals; |
| 50 | |
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51 /* |
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52 * obtain a lock on the Vim data structures |
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53 */ |
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54 static void |
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55 Python_Lock_Vim(void) |
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56 { |
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57 } |
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58 |
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59 /* |
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60 * release a lock on the Vim data structures |
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61 */ |
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62 static void |
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63 Python_Release_Vim(void) |
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64 { |
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65 } |
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66 |
| 4385 | 67 /* Output buffer management |
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68 */ |
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69 |
| 2582 | 70 /* Function to write a line, points to either msg() or emsg(). */ |
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71 typedef void (*writefn)(char_u *); |
| 4385 | 72 |
| 73 static PyTypeObject OutputType; | |
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74 |
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75 typedef struct |
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76 { |
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77 PyObject_HEAD |
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78 long softspace; |
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79 long error; |
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80 } OutputObject; |
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81 |
| 3826 | 82 static int |
| 4488 | 83 OutputSetattr(OutputObject *self, char *name, PyObject *val) |
| 3826 | 84 { |
| 85 if (val == NULL) | |
| 86 { | |
| 4405 | 87 PyErr_SetString(PyExc_AttributeError, |
| 88 _("can't delete OutputObject attributes")); | |
| 3826 | 89 return -1; |
| 90 } | |
| 91 | |
| 92 if (strcmp(name, "softspace") == 0) | |
| 93 { | |
| 94 if (!PyInt_Check(val)) | |
| 95 { | |
| 96 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 97 return -1; | |
| 98 } | |
| 99 | |
| 4488 | 100 self->softspace = PyInt_AsLong(val); |
| 3826 | 101 return 0; |
| 102 } | |
| 103 | |
| 104 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 105 return -1; | |
| 106 } | |
| 107 | |
| 4385 | 108 /* Buffer IO, we write one whole line at a time. */ |
| 109 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 110 static writefn old_fn = NULL; | |
| 111 | |
| 112 static void | |
| 113 PythonIO_Flush(void) | |
| 114 { | |
| 115 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 116 { | |
| 117 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 118 old_fn((char_u *)io_ga.ga_data); | |
| 119 } | |
| 120 io_ga.ga_len = 0; | |
| 121 } | |
| 122 | |
| 123 static void | |
| 124 writer(writefn fn, char_u *str, PyInt n) | |
| 125 { | |
| 126 char_u *ptr; | |
| 127 | |
| 128 /* Flush when switching output function. */ | |
| 129 if (fn != old_fn) | |
| 130 PythonIO_Flush(); | |
| 131 old_fn = fn; | |
| 132 | |
| 133 /* Write each NL separated line. Text after the last NL is kept for | |
| 134 * writing later. */ | |
| 135 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 136 { | |
| 137 PyInt len = ptr - str; | |
| 138 | |
| 139 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 140 break; | |
| 141 | |
| 142 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 143 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 144 fn((char_u *)io_ga.ga_data); | |
| 145 str = ptr + 1; | |
| 146 n -= len + 1; | |
| 147 io_ga.ga_len = 0; | |
| 148 } | |
| 149 | |
| 150 /* Put the remaining text into io_ga for later printing. */ | |
| 151 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 152 { | |
| 153 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 154 io_ga.ga_len += (int)n; | |
| 155 } | |
| 156 } | |
| 157 | |
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158 static PyObject * |
| 4488 | 159 OutputWrite(OutputObject *self, PyObject *args) |
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160 { |
| 3806 | 161 Py_ssize_t len = 0; |
| 2894 | 162 char *str = NULL; |
| 4488 | 163 int error = self->error; |
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164 |
| 3056 | 165 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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166 return NULL; |
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167 |
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168 Py_BEGIN_ALLOW_THREADS |
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169 Python_Lock_Vim(); |
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170 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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171 Python_Release_Vim(); |
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172 Py_END_ALLOW_THREADS |
| 2894 | 173 PyMem_Free(str); |
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174 |
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175 Py_INCREF(Py_None); |
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176 return Py_None; |
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177 } |
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178 |
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179 static PyObject * |
| 4488 | 180 OutputWritelines(OutputObject *self, PyObject *args) |
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181 { |
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182 PyInt n; |
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183 PyInt i; |
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184 PyObject *list; |
| 4488 | 185 int error = self->error; |
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186 |
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187 if (!PyArg_ParseTuple(args, "O", &list)) |
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188 return NULL; |
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189 Py_INCREF(list); |
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190 |
| 3618 | 191 if (!PyList_Check(list)) |
| 192 { | |
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193 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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194 Py_DECREF(list); |
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195 return NULL; |
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196 } |
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197 |
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198 n = PyList_Size(list); |
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199 |
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200 for (i = 0; i < n; ++i) |
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201 { |
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202 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 203 char *str = NULL; |
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204 PyInt len; |
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205 |
| 3618 | 206 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 207 { | |
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208 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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209 Py_DECREF(list); |
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210 return NULL; |
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211 } |
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212 |
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213 Py_BEGIN_ALLOW_THREADS |
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214 Python_Lock_Vim(); |
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215 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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216 Python_Release_Vim(); |
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217 Py_END_ALLOW_THREADS |
| 2894 | 218 PyMem_Free(str); |
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219 } |
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220 |
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221 Py_DECREF(list); |
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222 Py_INCREF(Py_None); |
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223 return Py_None; |
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224 } |
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225 |
| 2727 | 226 static PyObject * |
| 4492 | 227 OutputFlush(PyObject *self UNUSED) |
| 2727 | 228 { |
| 229 /* do nothing */ | |
| 230 Py_INCREF(Py_None); | |
| 231 return Py_None; | |
| 232 } | |
| 233 | |
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234 /***************/ |
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235 |
| 4385 | 236 static struct PyMethodDef OutputMethods[] = { |
| 4492 | 237 /* name, function, calling, doc */ |
| 238 {"write", (PyCFunction)OutputWrite, METH_VARARGS, ""}, | |
| 239 {"writelines", (PyCFunction)OutputWritelines, METH_VARARGS, ""}, | |
| 240 {"flush", (PyCFunction)OutputFlush, METH_NOARGS, ""}, | |
| 241 { NULL, NULL, 0, NULL} | |
| 4385 | 242 }; |
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243 |
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244 static OutputObject Output = |
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245 { |
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246 PyObject_HEAD_INIT(&OutputType) |
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247 0, |
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248 0 |
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249 }; |
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250 |
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251 static OutputObject Error = |
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252 { |
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253 PyObject_HEAD_INIT(&OutputType) |
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254 0, |
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255 1 |
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256 }; |
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257 |
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258 static int |
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259 PythonIO_Init_io(void) |
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260 { |
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261 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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262 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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263 |
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264 if (PyErr_Occurred()) |
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265 { |
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266 EMSG(_("E264: Python: Error initialising I/O objects")); |
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267 return -1; |
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268 } |
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269 |
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270 return 0; |
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271 } |
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272 |
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273 |
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274 static PyObject *VimError; |
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275 |
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276 /* Check to see whether a Vim error has been reported, or a keyboard |
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277 * interrupt has been detected. |
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278 */ |
| 4498 | 279 |
| 280 static void | |
| 281 VimTryStart(void) | |
| 282 { | |
| 283 ++trylevel; | |
| 284 } | |
| 285 | |
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286 static int |
| 4498 | 287 VimTryEnd(void) |
| 288 { | |
| 289 --trylevel; | |
| 290 if (got_int) | |
| 291 { | |
| 292 PyErr_SetNone(PyExc_KeyboardInterrupt); | |
| 293 return 1; | |
| 294 } | |
| 295 else if (!did_throw) | |
| 296 return 0; | |
| 297 else if (PyErr_Occurred()) | |
| 298 return 1; | |
| 299 else | |
| 300 { | |
| 301 PyErr_SetVim((char *) current_exception->value); | |
| 302 discard_current_exception(); | |
| 303 return 1; | |
| 304 } | |
| 305 } | |
| 306 | |
| 307 static int | |
| 308 VimCheckInterrupt(void) | |
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309 { |
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310 if (got_int) |
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311 { |
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312 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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313 return 1; |
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314 } |
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315 return 0; |
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316 } |
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317 |
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318 /* Vim module - Implementation |
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319 */ |
| 4385 | 320 |
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321 static PyObject * |
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322 VimCommand(PyObject *self UNUSED, PyObject *args) |
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323 { |
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324 char *cmd; |
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325 PyObject *result; |
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326 |
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327 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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328 return NULL; |
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329 |
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330 PyErr_Clear(); |
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331 |
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332 Py_BEGIN_ALLOW_THREADS |
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333 Python_Lock_Vim(); |
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334 |
| 4498 | 335 VimTryStart(); |
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336 do_cmdline_cmd((char_u *)cmd); |
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337 update_screen(VALID); |
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338 |
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339 Python_Release_Vim(); |
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340 Py_END_ALLOW_THREADS |
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341 |
| 4498 | 342 if (VimTryEnd()) |
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343 result = NULL; |
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344 else |
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345 result = Py_None; |
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346 |
| 4498 | 347 |
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348 Py_XINCREF(result); |
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349 return result; |
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350 } |
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351 |
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352 /* |
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353 * Function to translate a typval_T into a PyObject; this will recursively |
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354 * translate lists/dictionaries into their Python equivalents. |
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355 * |
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356 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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357 * you call VimToPython. |
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358 */ |
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359 static PyObject * |
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360 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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361 { |
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362 PyObject *result; |
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363 PyObject *newObj; |
| 3618 | 364 char ptrBuf[sizeof(void *) * 2 + 3]; |
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365 |
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366 /* Avoid infinite recursion */ |
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367 if (depth > 100) |
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368 { |
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369 Py_INCREF(Py_None); |
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370 result = Py_None; |
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371 return result; |
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372 } |
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373 |
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374 /* Check if we run into a recursive loop. The item must be in lookupDict |
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375 * then and we can use it again. */ |
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376 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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377 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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378 { |
| 3618 | 379 sprintf(ptrBuf, "%p", |
| 380 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 381 : (void *)our_tv->vval.v_dict); | |
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382 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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383 if (result != NULL) |
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384 { |
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385 Py_INCREF(result); |
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386 return result; |
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387 } |
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388 } |
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389 |
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390 if (our_tv->v_type == VAR_STRING) |
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391 { |
| 3852 | 392 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 393 ? "" : (char *)our_tv->vval.v_string); | |
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394 } |
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395 else if (our_tv->v_type == VAR_NUMBER) |
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396 { |
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397 char buf[NUMBUFLEN]; |
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398 |
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399 /* For backwards compatibility numbers are stored as strings. */ |
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400 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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401 result = Py_BuildValue("s", buf); |
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402 } |
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403 # ifdef FEAT_FLOAT |
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404 else if (our_tv->v_type == VAR_FLOAT) |
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405 { |
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406 char buf[NUMBUFLEN]; |
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407 |
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408 sprintf(buf, "%f", our_tv->vval.v_float); |
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409 result = Py_BuildValue("s", buf); |
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410 } |
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411 # endif |
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412 else if (our_tv->v_type == VAR_LIST) |
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413 { |
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414 list_T *list = our_tv->vval.v_list; |
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415 listitem_T *curr; |
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416 |
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417 result = PyList_New(0); |
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418 |
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419 if (list != NULL) |
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420 { |
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421 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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422 |
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423 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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424 { |
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425 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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426 PyList_Append(result, newObj); |
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427 Py_DECREF(newObj); |
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428 } |
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429 } |
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430 } |
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431 else if (our_tv->v_type == VAR_DICT) |
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432 { |
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433 result = PyDict_New(); |
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434 |
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435 if (our_tv->vval.v_dict != NULL) |
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436 { |
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437 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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438 long_u todo = ht->ht_used; |
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439 hashitem_T *hi; |
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440 dictitem_T *di; |
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441 |
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442 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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443 |
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444 for (hi = ht->ht_array; todo > 0; ++hi) |
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445 { |
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446 if (!HASHITEM_EMPTY(hi)) |
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447 { |
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448 --todo; |
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449 |
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450 di = dict_lookup(hi); |
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451 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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452 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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453 Py_DECREF(newObj); |
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454 } |
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455 } |
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456 } |
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457 } |
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458 else |
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459 { |
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460 Py_INCREF(Py_None); |
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461 result = Py_None; |
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462 } |
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463 |
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464 return result; |
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465 } |
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466 |
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467 static PyObject * |
| 4500 | 468 VimEval(PyObject *self UNUSED, PyObject *args) |
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469 { |
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470 char *expr; |
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471 typval_T *our_tv; |
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472 PyObject *result; |
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473 PyObject *lookup_dict; |
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474 |
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475 if (!PyArg_ParseTuple(args, "s", &expr)) |
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476 return NULL; |
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477 |
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478 Py_BEGIN_ALLOW_THREADS |
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479 Python_Lock_Vim(); |
| 4498 | 480 VimTryStart(); |
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481 our_tv = eval_expr((char_u *)expr, NULL); |
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482 Python_Release_Vim(); |
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483 Py_END_ALLOW_THREADS |
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484 |
| 4498 | 485 if (VimTryEnd()) |
| 486 return NULL; | |
| 487 | |
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488 if (our_tv == NULL) |
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489 { |
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490 PyErr_SetVim(_("invalid expression")); |
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491 return NULL; |
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492 } |
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493 |
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494 /* Convert the Vim type into a Python type. Create a dictionary that's |
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495 * used to check for recursive loops. */ |
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496 lookup_dict = PyDict_New(); |
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497 result = VimToPython(our_tv, 1, lookup_dict); |
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498 Py_DECREF(lookup_dict); |
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499 |
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500 |
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501 Py_BEGIN_ALLOW_THREADS |
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502 Python_Lock_Vim(); |
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503 free_tv(our_tv); |
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504 Python_Release_Vim(); |
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505 Py_END_ALLOW_THREADS |
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506 |
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507 return result; |
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508 } |
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509 |
| 3618 | 510 static PyObject *ConvertToPyObject(typval_T *); |
| 511 | |
| 512 static PyObject * | |
| 4438 | 513 VimEvalPy(PyObject *self UNUSED, PyObject *args) |
| 3618 | 514 { |
| 515 char *expr; | |
| 516 typval_T *our_tv; | |
| 517 PyObject *result; | |
| 518 | |
| 519 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 520 return NULL; | |
| 521 | |
| 522 Py_BEGIN_ALLOW_THREADS | |
| 523 Python_Lock_Vim(); | |
| 4498 | 524 VimTryStart(); |
| 3618 | 525 our_tv = eval_expr((char_u *)expr, NULL); |
| 526 Python_Release_Vim(); | |
| 527 Py_END_ALLOW_THREADS | |
| 528 | |
| 4498 | 529 if (VimTryEnd()) |
| 530 return NULL; | |
| 531 | |
| 3618 | 532 if (our_tv == NULL) |
| 533 { | |
| 534 PyErr_SetVim(_("invalid expression")); | |
| 535 return NULL; | |
| 536 } | |
| 537 | |
| 538 result = ConvertToPyObject(our_tv); | |
| 539 Py_BEGIN_ALLOW_THREADS | |
| 540 Python_Lock_Vim(); | |
| 541 free_tv(our_tv); | |
| 542 Python_Release_Vim(); | |
| 543 Py_END_ALLOW_THREADS | |
| 544 | |
| 545 return result; | |
| 546 } | |
| 547 | |
| 548 static PyObject * | |
| 549 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 550 { | |
| 551 char *expr; | |
| 552 | |
| 553 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 554 return NULL; | |
| 555 | |
| 3988 | 556 return PyLong_FromLong( |
| 557 #ifdef FEAT_MBYTE | |
| 558 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 559 #else | |
| 560 STRLEN(expr) | |
| 561 #endif | |
| 562 ); | |
| 3618 | 563 } |
| 564 | |
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565 /* |
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566 * Vim module - Definitions |
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567 */ |
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568 |
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569 static struct PyMethodDef VimMethods[] = { |
| 4492 | 570 /* name, function, calling, documentation */ |
| 571 {"command", VimCommand, METH_VARARGS, "Execute a Vim ex-mode command" }, | |
| 572 {"eval", VimEval, METH_VARARGS, "Evaluate an expression using Vim evaluator" }, | |
| 573 {"bindeval", VimEvalPy, METH_VARARGS, "Like eval(), but returns objects attached to vim ones"}, | |
| 574 {"strwidth", VimStrwidth, METH_VARARGS, "Screen string width, counts <Tab> as having width 1"}, | |
| 575 { NULL, NULL, 0, NULL } | |
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576 }; |
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577 |
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578 /* |
| 4397 | 579 * Generic iterator object |
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580 */ |
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581 |
| 4397 | 582 static PyTypeObject IterType; |
| 583 | |
| 584 typedef PyObject *(*nextfun)(void **); | |
| 585 typedef void (*destructorfun)(void *); | |
| 4433 | 586 typedef int (*traversefun)(void *, visitproc, void *); |
| 587 typedef int (*clearfun)(void **); | |
| 4397 | 588 |
| 4438 | 589 /* Main purpose of this object is removing the need for do python |
| 590 * initialization (i.e. PyType_Ready and setting type attributes) for a big | |
| 591 * bunch of objects. */ | |
| 4385 | 592 |
| 4319 | 593 typedef struct |
| 594 { | |
| 595 PyObject_HEAD | |
| 4397 | 596 void *cur; |
| 597 nextfun next; | |
| 598 destructorfun destruct; | |
| 4433 | 599 traversefun traverse; |
| 600 clearfun clear; | |
| 4397 | 601 } IterObject; |
| 602 | |
| 603 static PyObject * | |
| 4433 | 604 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 605 clearfun clear) | |
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606 { |
| 4397 | 607 IterObject *self; |
| 608 | |
| 4500 | 609 self = PyObject_GC_New(IterObject, &IterType); |
| 4397 | 610 self->cur = start; |
| 611 self->next = next; | |
| 612 self->destruct = destruct; | |
| 4433 | 613 self->traverse = traverse; |
| 614 self->clear = clear; | |
| 4397 | 615 |
| 616 return (PyObject *)(self); | |
| 617 } | |
| 618 | |
| 619 static void | |
| 4488 | 620 IterDestructor(IterObject *self) |
| 4397 | 621 { |
| 4500 | 622 PyObject_GC_UnTrack((void *)(self)); |
| 4488 | 623 self->destruct(self->cur); |
| 4500 | 624 PyObject_GC_Del((void *)(self)); |
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625 } |
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626 |
| 4433 | 627 static int |
| 4488 | 628 IterTraverse(IterObject *self, visitproc visit, void *arg) |
| 4433 | 629 { |
| 4488 | 630 if (self->traverse != NULL) |
| 631 return self->traverse(self->cur, visit, arg); | |
| 4433 | 632 else |
| 633 return 0; | |
| 634 } | |
| 635 | |
| 4438 | 636 /* Mac OSX defines clear() somewhere. */ |
| 637 #ifdef clear | |
| 638 # undef clear | |
| 639 #endif | |
| 640 | |
| 4433 | 641 static int |
| 4488 | 642 IterClear(IterObject *self) |
| 4433 | 643 { |
| 4488 | 644 if (self->clear != NULL) |
| 645 return self->clear(&self->cur); | |
| 4433 | 646 else |
| 647 return 0; | |
| 648 } | |
| 649 | |
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650 static PyObject * |
| 4488 | 651 IterNext(IterObject *self) |
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652 { |
| 4488 | 653 return self->next(&self->cur); |
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654 } |
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655 |
| 4397 | 656 static PyObject * |
| 657 IterIter(PyObject *self) | |
| 658 { | |
| 659 return self; | |
| 660 } | |
| 4393 | 661 |
| 3618 | 662 typedef struct pylinkedlist_S { |
| 663 struct pylinkedlist_S *pll_next; | |
| 664 struct pylinkedlist_S *pll_prev; | |
| 665 PyObject *pll_obj; | |
| 666 } pylinkedlist_T; | |
| 667 | |
| 668 static pylinkedlist_T *lastdict = NULL; | |
| 669 static pylinkedlist_T *lastlist = NULL; | |
| 670 | |
| 671 static void | |
| 672 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 673 { | |
| 674 if (ref->pll_prev == NULL) | |
| 675 { | |
| 676 if (ref->pll_next == NULL) | |
| 677 { | |
| 678 *last = NULL; | |
| 679 return; | |
| 680 } | |
| 681 } | |
| 682 else | |
| 683 ref->pll_prev->pll_next = ref->pll_next; | |
| 684 | |
| 685 if (ref->pll_next == NULL) | |
| 686 *last = ref->pll_prev; | |
| 687 else | |
| 688 ref->pll_next->pll_prev = ref->pll_prev; | |
| 689 } | |
| 690 | |
| 691 static void | |
| 692 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 693 { | |
| 694 if (*last == NULL) | |
| 695 ref->pll_prev = NULL; | |
| 696 else | |
| 697 { | |
| 698 (*last)->pll_next = ref; | |
| 699 ref->pll_prev = *last; | |
| 700 } | |
| 701 ref->pll_next = NULL; | |
| 702 ref->pll_obj = self; | |
| 703 *last = ref; | |
| 704 } | |
| 705 | |
| 706 static PyTypeObject DictionaryType; | |
| 707 | |
| 3792 | 708 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 709 DICTKEY_GET(err) \ | |
| 710 if (*key == NUL) \ | |
| 711 { \ | |
| 712 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 713 return err; \ | |
| 714 } | |
| 715 | |
| 3618 | 716 typedef struct |
| 717 { | |
| 718 PyObject_HEAD | |
| 719 dict_T *dict; | |
| 720 pylinkedlist_T ref; | |
| 721 } DictionaryObject; | |
| 722 | |
| 723 static PyObject * | |
| 724 DictionaryNew(dict_T *dict) | |
| 725 { | |
| 726 DictionaryObject *self; | |
| 727 | |
| 728 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 729 if (self == NULL) | |
| 730 return NULL; | |
| 731 self->dict = dict; | |
| 732 ++dict->dv_refcount; | |
| 733 | |
| 734 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 735 | |
| 736 return (PyObject *)(self); | |
| 737 } | |
| 738 | |
| 4319 | 739 static void |
| 4488 | 740 DictionaryDestructor(DictionaryObject *self) |
| 4319 | 741 { |
| 4488 | 742 pyll_remove(&self->ref, &lastdict); |
| 743 dict_unref(self->dict); | |
| 4319 | 744 |
| 745 DESTRUCTOR_FINISH(self); | |
| 746 } | |
| 747 | |
| 3618 | 748 static int |
| 4488 | 749 DictionarySetattr(DictionaryObject *self, char *name, PyObject *val) |
| 3828 | 750 { |
| 751 if (val == NULL) | |
| 752 { | |
| 753 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 754 return -1; | |
| 755 } | |
| 756 | |
| 757 if (strcmp(name, "locked") == 0) | |
| 758 { | |
| 4488 | 759 if (self->dict->dv_lock == VAR_FIXED) |
| 3828 | 760 { |
| 761 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 762 return -1; | |
| 763 } | |
| 764 else | |
| 765 { | |
| 4411 | 766 int istrue = PyObject_IsTrue(val); |
| 767 if (istrue == -1) | |
| 768 return -1; | |
| 769 else if (istrue) | |
| 4488 | 770 self->dict->dv_lock = VAR_LOCKED; |
| 3828 | 771 else |
| 4488 | 772 self->dict->dv_lock = 0; |
| 3828 | 773 } |
| 774 return 0; | |
| 775 } | |
| 776 else | |
| 777 { | |
| 778 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 779 return -1; | |
| 780 } | |
| 781 } | |
| 782 | |
| 783 static PyInt | |
| 4488 | 784 DictionaryLength(DictionaryObject *self) |
| 3618 | 785 { |
| 4488 | 786 return ((PyInt) (self->dict->dv_hashtab.ht_used)); |
| 3618 | 787 } |
| 788 | |
| 789 static PyObject * | |
| 4488 | 790 DictionaryItem(DictionaryObject *self, PyObject *keyObject) |
| 3618 | 791 { |
| 792 char_u *key; | |
| 3792 | 793 dictitem_T *di; |
| 3618 | 794 DICTKEY_DECL |
| 795 | |
| 3792 | 796 DICTKEY_GET_NOTEMPTY(NULL) |
| 797 | |
| 4488 | 798 di = dict_find(self->dict, key, -1); |
| 3792 | 799 |
| 3824 | 800 DICTKEY_UNREF |
| 801 | |
| 3792 | 802 if (di == NULL) |
| 803 { | |
| 4403 | 804 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 805 return NULL; |
| 806 } | |
| 3618 | 807 |
| 3792 | 808 return ConvertToPyObject(&di->di_tv); |
| 3618 | 809 } |
| 810 | |
| 811 static PyInt | |
| 4488 | 812 DictionaryAssItem(DictionaryObject *self, PyObject *keyObject, PyObject *valObject) |
| 3618 | 813 { |
| 814 char_u *key; | |
| 815 typval_T tv; | |
| 4488 | 816 dict_T *d = self->dict; |
| 3618 | 817 dictitem_T *di; |
| 818 DICTKEY_DECL | |
| 819 | |
| 820 if (d->dv_lock) | |
| 821 { | |
| 822 PyErr_SetVim(_("dict is locked")); | |
| 823 return -1; | |
| 824 } | |
| 825 | |
| 3792 | 826 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 827 |
| 828 di = dict_find(d, key, -1); | |
| 829 | |
| 830 if (valObject == NULL) | |
| 831 { | |
| 3636 | 832 hashitem_T *hi; |
| 833 | |
| 3618 | 834 if (di == NULL) |
| 835 { | |
| 3824 | 836 DICTKEY_UNREF |
| 4403 | 837 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 838 return -1; |
| 839 } | |
| 3636 | 840 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 841 hash_remove(&d->dv_hashtab, hi); |
| 842 dictitem_free(di); | |
| 843 return 0; | |
| 844 } | |
| 845 | |
| 846 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 847 return -1; | |
| 848 | |
| 849 if (di == NULL) | |
| 850 { | |
| 851 di = dictitem_alloc(key); | |
| 852 if (di == NULL) | |
| 853 { | |
| 854 PyErr_NoMemory(); | |
| 855 return -1; | |
| 856 } | |
| 857 di->di_tv.v_lock = 0; | |
| 858 | |
| 859 if (dict_add(d, di) == FAIL) | |
| 860 { | |
| 3824 | 861 DICTKEY_UNREF |
| 3618 | 862 vim_free(di); |
| 863 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 864 return -1; | |
| 865 } | |
| 866 } | |
| 867 else | |
| 868 clear_tv(&di->di_tv); | |
| 869 | |
| 870 DICTKEY_UNREF | |
| 871 | |
| 872 copy_tv(&tv, &di->di_tv); | |
|
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|
873 clear_tv(&tv); |
| 3618 | 874 return 0; |
| 875 } | |
| 876 | |
| 877 static PyObject * | |
| 4488 | 878 DictionaryListKeys(DictionaryObject *self) |
| 3618 | 879 { |
| 4488 | 880 dict_T *dict = self->dict; |
| 3618 | 881 long_u todo = dict->dv_hashtab.ht_used; |
| 882 Py_ssize_t i = 0; | |
| 883 PyObject *r; | |
| 884 hashitem_T *hi; | |
| 885 | |
| 886 r = PyList_New(todo); | |
| 887 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 888 { | |
| 889 if (!HASHITEM_EMPTY(hi)) | |
| 890 { | |
| 891 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 892 --todo; | |
| 893 ++i; | |
| 894 } | |
| 895 } | |
| 896 return r; | |
| 897 } | |
| 898 | |
| 4385 | 899 static PyMappingMethods DictionaryAsMapping = { |
| 900 (lenfunc) DictionaryLength, | |
| 901 (binaryfunc) DictionaryItem, | |
| 902 (objobjargproc) DictionaryAssItem, | |
| 903 }; | |
| 904 | |
| 3618 | 905 static struct PyMethodDef DictionaryMethods[] = { |
| 4492 | 906 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, |
| 907 { NULL, NULL, 0, NULL } | |
| 3618 | 908 }; |
| 909 | |
| 910 static PyTypeObject ListType; | |
| 4319 | 911 static PySequenceMethods ListAsSeq; |
| 912 static PyMappingMethods ListAsMapping; | |
| 3618 | 913 |
| 914 typedef struct | |
| 915 { | |
| 916 PyObject_HEAD | |
| 917 list_T *list; | |
| 918 pylinkedlist_T ref; | |
| 919 } ListObject; | |
| 920 | |
| 921 static PyObject * | |
| 922 ListNew(list_T *list) | |
| 923 { | |
| 924 ListObject *self; | |
| 925 | |
| 926 self = PyObject_NEW(ListObject, &ListType); | |
| 927 if (self == NULL) | |
| 928 return NULL; | |
| 929 self->list = list; | |
| 930 ++list->lv_refcount; | |
| 931 | |
| 932 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 933 | |
| 934 return (PyObject *)(self); | |
| 935 } | |
| 936 | |
| 4319 | 937 static void |
| 4488 | 938 ListDestructor(ListObject *self) |
| 4319 | 939 { |
| 4488 | 940 pyll_remove(&self->ref, &lastlist); |
| 941 list_unref(self->list); | |
| 4319 | 942 |
| 943 DESTRUCTOR_FINISH(self); | |
| 944 } | |
| 945 | |
| 3618 | 946 static int |
| 947 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 948 { | |
| 949 Py_ssize_t i; | |
| 950 Py_ssize_t lsize = PySequence_Size(obj); | |
| 951 PyObject *litem; | |
| 952 listitem_T *li; | |
| 953 | |
| 954 for(i=0; i<lsize; i++) | |
| 955 { | |
| 956 li = listitem_alloc(); | |
| 957 if (li == NULL) | |
| 958 { | |
| 959 PyErr_NoMemory(); | |
| 960 return -1; | |
| 961 } | |
| 962 li->li_tv.v_lock = 0; | |
| 963 | |
| 964 litem = PySequence_GetItem(obj, i); | |
| 965 if (litem == NULL) | |
| 966 return -1; | |
| 967 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 968 return -1; | |
| 969 | |
| 970 list_append(l, li); | |
| 971 } | |
| 972 return 0; | |
| 973 } | |
| 974 | |
| 975 static PyInt | |
| 4488 | 976 ListLength(ListObject *self) |
| 3618 | 977 { |
| 4488 | 978 return ((PyInt) (self->list->lv_len)); |
| 3618 | 979 } |
| 980 | |
| 981 static PyObject * | |
| 4488 | 982 ListItem(ListObject *self, Py_ssize_t index) |
| 3618 | 983 { |
| 984 listitem_T *li; | |
| 985 | |
| 4488 | 986 if (index >= ListLength(self)) |
| 3618 | 987 { |
| 4405 | 988 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 989 return NULL; |
| 990 } | |
| 4488 | 991 li = list_find(self->list, (long) index); |
| 3618 | 992 if (li == NULL) |
| 993 { | |
| 994 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 995 return NULL; | |
| 996 } | |
| 997 return ConvertToPyObject(&li->li_tv); | |
| 998 } | |
| 999 | |
| 1000 #define PROC_RANGE \ | |
| 1001 if (last < 0) {\ | |
| 1002 if (last < -size) \ | |
| 1003 last = 0; \ | |
| 1004 else \ | |
| 1005 last += size; \ | |
| 1006 } \ | |
| 1007 if (first < 0) \ | |
| 1008 first = 0; \ | |
| 1009 if (first > size) \ | |
| 1010 first = size; \ | |
| 1011 if (last > size) \ | |
| 1012 last = size; | |
| 1013 | |
| 1014 static PyObject * | |
| 4488 | 1015 ListSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last) |
| 3618 | 1016 { |
| 1017 PyInt i; | |
| 1018 PyInt size = ListLength(self); | |
| 1019 PyInt n; | |
| 1020 PyObject *list; | |
| 1021 int reversed = 0; | |
| 1022 | |
| 1023 PROC_RANGE | |
| 1024 if (first >= last) | |
| 1025 first = last; | |
| 1026 | |
| 1027 n = last-first; | |
| 1028 list = PyList_New(n); | |
| 1029 if (list == NULL) | |
| 1030 return NULL; | |
| 1031 | |
| 1032 for (i = 0; i < n; ++i) | |
| 1033 { | |
| 4260 | 1034 PyObject *item = ListItem(self, first + i); |
| 3618 | 1035 if (item == NULL) |
| 1036 { | |
| 1037 Py_DECREF(list); | |
| 1038 return NULL; | |
| 1039 } | |
| 1040 | |
| 1041 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1042 { | |
| 1043 Py_DECREF(item); | |
| 1044 Py_DECREF(list); | |
| 1045 return NULL; | |
| 1046 } | |
| 1047 } | |
| 1048 | |
| 1049 return list; | |
| 1050 } | |
| 1051 | |
| 4397 | 1052 typedef struct |
| 1053 { | |
| 1054 listwatch_T lw; | |
| 1055 list_T *list; | |
| 1056 } listiterinfo_T; | |
| 1057 | |
| 1058 static void | |
| 1059 ListIterDestruct(listiterinfo_T *lii) | |
| 1060 { | |
| 1061 list_rem_watch(lii->list, &lii->lw); | |
| 1062 PyMem_Free(lii); | |
| 1063 } | |
| 1064 | |
| 1065 static PyObject * | |
| 1066 ListIterNext(listiterinfo_T **lii) | |
| 1067 { | |
| 1068 PyObject *r; | |
| 1069 | |
| 1070 if (!((*lii)->lw.lw_item)) | |
| 1071 return NULL; | |
| 1072 | |
| 1073 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1074 return NULL; | |
| 1075 | |
| 1076 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1077 | |
| 1078 return r; | |
| 1079 } | |
| 1080 | |
| 1081 static PyObject * | |
| 4488 | 1082 ListIter(ListObject *self) |
| 4397 | 1083 { |
| 1084 listiterinfo_T *lii; | |
| 4488 | 1085 list_T *l = self->list; |
| 4397 | 1086 |
| 1087 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1088 { | |
| 1089 PyErr_NoMemory(); | |
| 1090 return NULL; | |
| 1091 } | |
| 1092 | |
| 1093 list_add_watch(l, &lii->lw); | |
| 1094 lii->lw.lw_item = l->lv_first; | |
| 1095 lii->list = l; | |
| 1096 | |
| 1097 return IterNew(lii, | |
| 4433 | 1098 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1099 NULL, NULL); | |
| 4397 | 1100 } |
| 1101 | |
| 3618 | 1102 static int |
| 4488 | 1103 ListAssItem(ListObject *self, Py_ssize_t index, PyObject *obj) |
| 3618 | 1104 { |
| 1105 typval_T tv; | |
| 4488 | 1106 list_T *l = self->list; |
| 3618 | 1107 listitem_T *li; |
| 1108 Py_ssize_t length = ListLength(self); | |
| 1109 | |
| 1110 if (l->lv_lock) | |
| 1111 { | |
| 1112 PyErr_SetVim(_("list is locked")); | |
| 1113 return -1; | |
| 1114 } | |
| 1115 if (index>length || (index==length && obj==NULL)) | |
| 1116 { | |
| 4405 | 1117 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1118 return -1; |
| 1119 } | |
| 1120 | |
| 1121 if (obj == NULL) | |
| 1122 { | |
| 1123 li = list_find(l, (long) index); | |
| 1124 list_remove(l, li, li); | |
| 1125 clear_tv(&li->li_tv); | |
| 1126 vim_free(li); | |
| 1127 return 0; | |
| 1128 } | |
| 1129 | |
| 1130 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1131 return -1; | |
| 1132 | |
| 1133 if (index == length) | |
| 1134 { | |
| 1135 if (list_append_tv(l, &tv) == FAIL) | |
| 1136 { | |
|
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|
1137 clear_tv(&tv); |
| 3618 | 1138 PyErr_SetVim(_("Failed to add item to list")); |
| 1139 return -1; | |
| 1140 } | |
| 1141 } | |
| 1142 else | |
| 1143 { | |
| 1144 li = list_find(l, (long) index); | |
| 1145 clear_tv(&li->li_tv); | |
| 1146 copy_tv(&tv, &li->li_tv); | |
|
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1147 clear_tv(&tv); |
| 3618 | 1148 } |
| 1149 return 0; | |
| 1150 } | |
| 1151 | |
| 1152 static int | |
| 4488 | 1153 ListAssSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) |
| 3618 | 1154 { |
| 1155 PyInt size = ListLength(self); | |
| 1156 Py_ssize_t i; | |
| 1157 Py_ssize_t lsize; | |
| 1158 PyObject *litem; | |
| 1159 listitem_T *li; | |
| 1160 listitem_T *next; | |
| 1161 typval_T v; | |
| 4488 | 1162 list_T *l = self->list; |
| 3618 | 1163 |
| 1164 if (l->lv_lock) | |
| 1165 { | |
| 1166 PyErr_SetVim(_("list is locked")); | |
| 1167 return -1; | |
| 1168 } | |
| 1169 | |
| 1170 PROC_RANGE | |
| 1171 | |
| 1172 if (first == size) | |
| 1173 li = NULL; | |
| 1174 else | |
| 1175 { | |
| 1176 li = list_find(l, (long) first); | |
| 1177 if (li == NULL) | |
| 1178 { | |
| 1179 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1180 return -1; | |
| 1181 } | |
| 1182 if (last > first) | |
| 1183 { | |
| 1184 i = last - first; | |
| 1185 while (i-- && li != NULL) | |
| 1186 { | |
| 1187 next = li->li_next; | |
| 1188 listitem_remove(l, li); | |
| 1189 li = next; | |
| 1190 } | |
| 1191 } | |
| 1192 } | |
| 1193 | |
| 1194 if (obj == NULL) | |
| 1195 return 0; | |
| 1196 | |
| 1197 if (!PyList_Check(obj)) | |
| 1198 { | |
| 1199 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1200 return -1; | |
| 1201 } | |
| 1202 | |
| 1203 lsize = PyList_Size(obj); | |
| 1204 | |
| 1205 for(i=0; i<lsize; i++) | |
| 1206 { | |
| 1207 litem = PyList_GetItem(obj, i); | |
| 1208 if (litem == NULL) | |
| 1209 return -1; | |
| 1210 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1211 return -1; | |
| 1212 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1213 { | |
|
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|
1214 clear_tv(&v); |
| 3618 | 1215 PyErr_SetVim(_("internal error: failed to add item to list")); |
| 1216 return -1; | |
| 1217 } | |
|
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|
1218 clear_tv(&v); |
| 3618 | 1219 } |
| 1220 return 0; | |
| 1221 } | |
| 1222 | |
| 1223 static PyObject * | |
| 4488 | 1224 ListConcatInPlace(ListObject *self, PyObject *obj) |
| 3618 | 1225 { |
| 4488 | 1226 list_T *l = self->list; |
| 3618 | 1227 PyObject *lookup_dict; |
| 1228 | |
| 1229 if (l->lv_lock) | |
| 1230 { | |
| 1231 PyErr_SetVim(_("list is locked")); | |
| 1232 return NULL; | |
| 1233 } | |
| 1234 | |
| 1235 if (!PySequence_Check(obj)) | |
| 1236 { | |
| 1237 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1238 return NULL; | |
| 1239 } | |
| 1240 | |
| 1241 lookup_dict = PyDict_New(); | |
| 1242 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1243 { | |
| 1244 Py_DECREF(lookup_dict); | |
| 1245 return NULL; | |
| 1246 } | |
| 1247 Py_DECREF(lookup_dict); | |
| 1248 | |
| 1249 Py_INCREF(self); | |
| 4488 | 1250 return (PyObject *)(self); |
| 3618 | 1251 } |
| 1252 | |
| 3828 | 1253 static int |
| 4488 | 1254 ListSetattr(ListObject *self, char *name, PyObject *val) |
| 3828 | 1255 { |
| 1256 if (val == NULL) | |
| 1257 { | |
| 4405 | 1258 PyErr_SetString(PyExc_AttributeError, |
| 1259 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1260 return -1; |
| 1261 } | |
| 1262 | |
| 1263 if (strcmp(name, "locked") == 0) | |
| 1264 { | |
| 4488 | 1265 if (self->list->lv_lock == VAR_FIXED) |
| 3828 | 1266 { |
| 4405 | 1267 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1268 return -1; |
| 1269 } | |
| 1270 else | |
| 1271 { | |
| 4411 | 1272 int istrue = PyObject_IsTrue(val); |
| 1273 if (istrue == -1) | |
| 1274 return -1; | |
| 1275 else if (istrue) | |
| 4488 | 1276 self->list->lv_lock = VAR_LOCKED; |
| 3828 | 1277 else |
| 4488 | 1278 self->list->lv_lock = 0; |
| 3828 | 1279 } |
| 1280 return 0; | |
| 1281 } | |
| 1282 else | |
| 1283 { | |
| 4405 | 1284 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1285 return -1; |
| 1286 } | |
| 1287 } | |
| 1288 | |
| 3618 | 1289 static struct PyMethodDef ListMethods[] = { |
| 4492 | 1290 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, |
| 1291 { NULL, NULL, 0, NULL } | |
| 3618 | 1292 }; |
| 1293 | |
| 1294 typedef struct | |
| 1295 { | |
| 1296 PyObject_HEAD | |
| 1297 char_u *name; | |
| 1298 } FunctionObject; | |
| 1299 | |
| 1300 static PyTypeObject FunctionType; | |
| 1301 | |
| 1302 static PyObject * | |
| 1303 FunctionNew(char_u *name) | |
| 1304 { | |
| 1305 FunctionObject *self; | |
| 1306 | |
| 1307 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1308 if (self == NULL) | |
| 1309 return NULL; | |
| 1310 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1311 if (self->name == NULL) | |
| 1312 { | |
| 1313 PyErr_NoMemory(); | |
| 1314 return NULL; | |
| 1315 } | |
| 1316 STRCPY(self->name, name); | |
| 1317 func_ref(name); | |
| 1318 return (PyObject *)(self); | |
| 1319 } | |
| 1320 | |
| 4319 | 1321 static void |
| 4488 | 1322 FunctionDestructor(FunctionObject *self) |
| 4319 | 1323 { |
| 4488 | 1324 func_unref(self->name); |
| 1325 PyMem_Free(self->name); | |
| 4319 | 1326 |
| 1327 DESTRUCTOR_FINISH(self); | |
| 1328 } | |
| 1329 | |
| 3618 | 1330 static PyObject * |
| 4488 | 1331 FunctionCall(FunctionObject *self, PyObject *argsObject, PyObject *kwargs) |
| 3618 | 1332 { |
| 4488 | 1333 char_u *name = self->name; |
| 3618 | 1334 typval_T args; |
| 1335 typval_T selfdicttv; | |
| 1336 typval_T rettv; | |
| 1337 dict_T *selfdict = NULL; | |
| 1338 PyObject *selfdictObject; | |
| 1339 PyObject *result; | |
| 1340 int error; | |
| 1341 | |
| 1342 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1343 return NULL; | |
| 1344 | |
| 1345 if (kwargs != NULL) | |
| 1346 { | |
| 1347 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1348 if (selfdictObject != NULL) | |
| 1349 { | |
| 3703 | 1350 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1351 { |
| 3703 | 1352 PyErr_SetString(PyExc_TypeError, |
| 1353 _("'self' argument must be a dictionary")); | |
| 3618 | 1354 clear_tv(&args); |
| 1355 return NULL; | |
| 1356 } | |
| 1357 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
|
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diff
changeset
|
1358 { |
|
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updated for version 7.3.1002
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parents:
4500
diff
changeset
|
1359 clear_tv(&args); |
| 3618 | 1360 return NULL; |
|
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parents:
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diff
changeset
|
1361 } |
| 3618 | 1362 selfdict = selfdicttv.vval.v_dict; |
| 1363 } | |
| 1364 } | |
| 1365 | |
| 4415 | 1366 Py_BEGIN_ALLOW_THREADS |
| 1367 Python_Lock_Vim(); | |
| 1368 | |
| 4498 | 1369 VimTryStart(); |
| 3618 | 1370 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1371 |
| 1372 Python_Release_Vim(); | |
| 1373 Py_END_ALLOW_THREADS | |
| 1374 | |
| 4498 | 1375 if (VimTryEnd()) |
| 1376 result = NULL; | |
| 1377 else if (error != OK) | |
| 3618 | 1378 { |
| 1379 result = NULL; | |
| 1380 PyErr_SetVim(_("failed to run function")); | |
| 1381 } | |
| 1382 else | |
| 1383 result = ConvertToPyObject(&rettv); | |
| 1384 | |
| 1385 clear_tv(&args); | |
| 1386 clear_tv(&rettv); | |
|
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parents:
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diff
changeset
|
1387 if (selfdict != NULL) |
|
b498224f5b41
updated for version 7.3.1002
Bram Moolenaar <bram@vim.org>
parents:
4500
diff
changeset
|
1388 clear_tv(&selfdicttv); |
| 3618 | 1389 |
| 1390 return result; | |
| 1391 } | |
| 1392 | |
| 1393 static struct PyMethodDef FunctionMethods[] = { | |
| 4492 | 1394 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, |
| 1395 { NULL, NULL, 0, NULL} | |
| 3618 | 1396 }; |
| 1397 | |
| 4350 | 1398 /* |
| 1399 * Options object | |
| 1400 */ | |
| 1401 | |
| 1402 static PyTypeObject OptionsType; | |
| 1403 | |
| 1404 typedef int (*checkfun)(void *); | |
| 1405 | |
| 1406 typedef struct | |
| 1407 { | |
| 1408 PyObject_HEAD | |
| 1409 int opt_type; | |
| 1410 void *from; | |
| 1411 checkfun Check; | |
| 1412 PyObject *fromObj; | |
| 1413 } OptionsObject; | |
| 1414 | |
| 4433 | 1415 static int |
| 1416 dummy_check(void *arg UNUSED) | |
| 1417 { | |
| 1418 return 0; | |
| 1419 } | |
| 1420 | |
| 1421 static PyObject * | |
| 1422 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1423 { | |
| 1424 OptionsObject *self; | |
| 1425 | |
| 4500 | 1426 self = PyObject_GC_New(OptionsObject, &OptionsType); |
| 4433 | 1427 if (self == NULL) |
| 1428 return NULL; | |
| 1429 | |
| 1430 self->opt_type = opt_type; | |
| 1431 self->from = from; | |
| 1432 self->Check = Check; | |
| 1433 self->fromObj = fromObj; | |
| 1434 if (fromObj) | |
| 1435 Py_INCREF(fromObj); | |
| 1436 | |
| 1437 return (PyObject *)(self); | |
| 1438 } | |
| 1439 | |
| 1440 static void | |
| 4488 | 1441 OptionsDestructor(OptionsObject *self) |
| 4433 | 1442 { |
| 4500 | 1443 PyObject_GC_UnTrack((void *)(self)); |
| 1444 Py_XDECREF(self->fromObj); | |
| 1445 PyObject_GC_Del((void *)(self)); | |
| 4433 | 1446 } |
| 1447 | |
| 1448 static int | |
| 4488 | 1449 OptionsTraverse(OptionsObject *self, visitproc visit, void *arg) |
| 4433 | 1450 { |
| 4488 | 1451 Py_VISIT(self->fromObj); |
| 4433 | 1452 return 0; |
| 1453 } | |
| 1454 | |
| 1455 static int | |
| 4488 | 1456 OptionsClear(OptionsObject *self) |
| 4433 | 1457 { |
| 4488 | 1458 Py_CLEAR(self->fromObj); |
| 4433 | 1459 return 0; |
| 1460 } | |
| 1461 | |
| 4350 | 1462 static PyObject * |
| 4488 | 1463 OptionsItem(OptionsObject *self, PyObject *keyObject) |
| 4350 | 1464 { |
| 1465 char_u *key; | |
| 1466 int flags; | |
| 1467 long numval; | |
| 1468 char_u *stringval; | |
| 4359 | 1469 DICTKEY_DECL |
| 4350 | 1470 |
| 4488 | 1471 if (self->Check(self->from)) |
| 4350 | 1472 return NULL; |
| 1473 | |
| 1474 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1475 | |
| 1476 flags = get_option_value_strict(key, &numval, &stringval, | |
| 4488 | 1477 self->opt_type, self->from); |
| 4350 | 1478 |
| 1479 DICTKEY_UNREF | |
| 1480 | |
| 1481 if (flags == 0) | |
| 1482 { | |
| 4403 | 1483 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1484 return NULL; |
| 1485 } | |
| 1486 | |
| 1487 if (flags & SOPT_UNSET) | |
| 1488 { | |
| 1489 Py_INCREF(Py_None); | |
| 1490 return Py_None; | |
| 1491 } | |
| 1492 else if (flags & SOPT_BOOL) | |
| 1493 { | |
|
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1494 PyObject *r; |
| 4350 | 1495 r = numval ? Py_True : Py_False; |
| 1496 Py_INCREF(r); | |
| 1497 return r; | |
| 1498 } | |
| 1499 else if (flags & SOPT_NUM) | |
| 1500 return PyInt_FromLong(numval); | |
| 1501 else if (flags & SOPT_STRING) | |
| 1502 { | |
| 1503 if (stringval) | |
|
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1504 { |
|
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1505 PyObject *r = PyBytes_FromString((char *) stringval); |
|
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|
1506 vim_free(stringval); |
|
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1507 return r; |
|
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|
1508 } |
| 4350 | 1509 else |
| 1510 { | |
| 4405 | 1511 PyErr_SetString(PyExc_RuntimeError, |
| 1512 _("unable to get option value")); | |
| 4350 | 1513 return NULL; |
| 1514 } | |
| 1515 } | |
| 1516 else | |
| 1517 { | |
| 1518 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1519 return NULL; | |
| 1520 } | |
| 1521 } | |
| 1522 | |
| 1523 static int | |
|
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1524 set_option_value_err(key, numval, stringval, opt_flags) |
|
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1525 char_u *key; |
|
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1526 int numval; |
|
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1527 char_u *stringval; |
|
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1528 int opt_flags; |
|
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1529 { |
|
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1530 char_u *errmsg; |
|
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1531 |
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1532 if ((errmsg = set_option_value(key, numval, stringval, opt_flags))) |
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1533 { |
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1534 if (VimTryEnd()) |
|
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1535 return FAIL; |
|
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1536 PyErr_SetVim((char *)errmsg); |
|
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1537 return FAIL; |
|
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|
1538 } |
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1539 return OK; |
|
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|
1540 } |
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1541 |
|
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|
1542 static int |
| 4350 | 1543 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) |
| 1544 char_u *key; | |
| 1545 int numval; | |
| 1546 char_u *stringval; | |
| 1547 int opt_flags; | |
| 1548 int opt_type; | |
| 1549 void *from; | |
| 1550 { | |
|
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1551 win_T *save_curwin = NULL; |
|
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1552 tabpage_T *save_curtab = NULL; |
|
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1553 buf_T *save_curbuf = NULL; |
|
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|
1554 int r = 0; |
| 4498 | 1555 |
| 1556 VimTryStart(); | |
| 4350 | 1557 switch (opt_type) |
| 1558 { | |
| 1559 case SREQ_WIN: | |
| 4429 | 1560 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1561 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1562 { |
| 4498 | 1563 if (VimTryEnd()) |
| 1564 return -1; | |
| 4350 | 1565 PyErr_SetVim("Problem while switching windows."); |
| 1566 return -1; | |
| 1567 } | |
|
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|
1568 r = set_option_value_err(key, numval, stringval, opt_flags); |
| 4350 | 1569 restore_win(save_curwin, save_curtab); |
|
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|
1570 if (r == FAIL) |
|
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|
1571 return -1; |
| 4350 | 1572 break; |
| 1573 case SREQ_BUF: | |
| 4429 | 1574 switch_buffer(&save_curbuf, (buf_T *)from); |
|
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|
1575 r = set_option_value_err(key, numval, stringval, opt_flags); |
| 4429 | 1576 restore_buffer(save_curbuf); |
|
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|
1577 if (r == FAIL) |
|
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|
1578 return -1; |
| 4350 | 1579 break; |
| 1580 case SREQ_GLOBAL: | |
|
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1581 r = set_option_value_err(key, numval, stringval, opt_flags); |
|
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|
1582 if (r == FAIL) |
|
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|
1583 return -1; |
| 4350 | 1584 break; |
| 1585 } | |
| 4498 | 1586 return VimTryEnd(); |
| 4350 | 1587 } |
| 1588 | |
| 1589 static int | |
| 4488 | 1590 OptionsAssItem(OptionsObject *self, PyObject *keyObject, PyObject *valObject) |
| 4350 | 1591 { |
| 1592 char_u *key; | |
| 1593 int flags; | |
| 1594 int opt_flags; | |
| 1595 int r = 0; | |
| 4359 | 1596 DICTKEY_DECL |
| 4350 | 1597 |
| 4488 | 1598 if (self->Check(self->from)) |
| 4350 | 1599 return -1; |
| 1600 | |
| 1601 DICTKEY_GET_NOTEMPTY(-1) | |
| 1602 | |
| 1603 flags = get_option_value_strict(key, NULL, NULL, | |
| 4488 | 1604 self->opt_type, self->from); |
| 4350 | 1605 |
| 1606 if (flags == 0) | |
| 1607 { | |
| 4403 | 1608 PyErr_SetObject(PyExc_KeyError, keyObject); |
|
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|
1609 DICTKEY_UNREF |
| 4350 | 1610 return -1; |
| 1611 } | |
| 1612 | |
| 1613 if (valObject == NULL) | |
| 1614 { | |
| 4488 | 1615 if (self->opt_type == SREQ_GLOBAL) |
| 4350 | 1616 { |
| 4405 | 1617 PyErr_SetString(PyExc_ValueError, |
| 1618 _("unable to unset global option")); | |
|
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|
1619 DICTKEY_UNREF |
| 4350 | 1620 return -1; |
| 1621 } | |
| 1622 else if (!(flags & SOPT_GLOBAL)) | |
| 1623 { | |
| 4405 | 1624 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1625 "without global value")); | |
|
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|
1626 DICTKEY_UNREF |
| 4350 | 1627 return -1; |
| 1628 } | |
| 1629 else | |
| 1630 { | |
| 4488 | 1631 unset_global_local_option(key, self->from); |
|
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|
1632 DICTKEY_UNREF |
| 4350 | 1633 return 0; |
| 1634 } | |
| 1635 } | |
| 1636 | |
| 4488 | 1637 opt_flags = (self->opt_type ? OPT_LOCAL : OPT_GLOBAL); |
| 4350 | 1638 |
| 1639 if (flags & SOPT_BOOL) | |
| 1640 { | |
| 4411 | 1641 int istrue = PyObject_IsTrue(valObject); |
|
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1642 |
| 4411 | 1643 if (istrue == -1) |
|
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1644 r = -1; |
|
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|
1645 else |
|
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|
1646 r = set_option_value_for(key, istrue, NULL, |
|
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|
1647 opt_flags, self->opt_type, self->from); |
| 4350 | 1648 } |
| 1649 else if (flags & SOPT_NUM) | |
| 1650 { | |
| 1651 int val; | |
| 1652 | |
| 1653 #if PY_MAJOR_VERSION < 3 | |
| 1654 if (PyInt_Check(valObject)) | |
| 1655 val = PyInt_AsLong(valObject); | |
| 1656 else | |
| 1657 #endif | |
| 1658 if (PyLong_Check(valObject)) | |
| 1659 val = PyLong_AsLong(valObject); | |
| 1660 else | |
| 1661 { | |
| 4405 | 1662 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
|
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|
1663 DICTKEY_UNREF |
| 4350 | 1664 return -1; |
| 1665 } | |
| 1666 | |
| 1667 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 4488 | 1668 self->opt_type, self->from); |
| 4350 | 1669 } |
| 1670 else | |
| 1671 { | |
| 1672 char_u *val; | |
| 1673 if (PyBytes_Check(valObject)) | |
| 1674 { | |
| 1675 | |
| 1676 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
|
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1677 { |
|
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|
1678 DICTKEY_UNREF |
| 4350 | 1679 return -1; |
|
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1680 } |
| 4350 | 1681 if (val == NULL) |
|
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1682 { |
|
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1683 DICTKEY_UNREF |
| 4350 | 1684 return -1; |
|
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|
1685 } |
| 4350 | 1686 |
| 1687 val = vim_strsave(val); | |
| 1688 } | |
| 1689 else if (PyUnicode_Check(valObject)) | |
| 1690 { | |
| 1691 PyObject *bytes; | |
| 1692 | |
| 1693 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1694 if (bytes == NULL) | |
|
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1695 { |
|
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1696 DICTKEY_UNREF |
| 4350 | 1697 return -1; |
|
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|
1698 } |
| 4350 | 1699 |
| 1700 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
|
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1701 { |
|
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|
1702 DICTKEY_UNREF |
| 4350 | 1703 return -1; |
|
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1704 } |
| 4350 | 1705 if (val == NULL) |
|
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1706 { |
|
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1707 DICTKEY_UNREF |
| 4350 | 1708 return -1; |
|
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1709 } |
| 4350 | 1710 |
| 1711 val = vim_strsave(val); | |
| 1712 Py_XDECREF(bytes); | |
| 1713 } | |
| 1714 else | |
| 1715 { | |
| 4405 | 1716 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
|
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1717 DICTKEY_UNREF |
| 4350 | 1718 return -1; |
| 1719 } | |
| 1720 | |
| 1721 r = set_option_value_for(key, 0, val, opt_flags, | |
| 4488 | 1722 self->opt_type, self->from); |
| 4350 | 1723 vim_free(val); |
| 1724 } | |
| 1725 | |
|
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1726 DICTKEY_UNREF |
|
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1727 |
| 4350 | 1728 return r; |
| 1729 } | |
| 1730 | |
| 1731 static PyMappingMethods OptionsAsMapping = { | |
| 1732 (lenfunc) NULL, | |
| 1733 (binaryfunc) OptionsItem, | |
| 1734 (objobjargproc) OptionsAssItem, | |
| 1735 }; | |
| 1736 | |
| 4401 | 1737 /* Tabpage object |
| 1738 */ | |
| 1739 | |
| 1740 typedef struct | |
| 1741 { | |
| 1742 PyObject_HEAD | |
| 1743 tabpage_T *tab; | |
| 1744 } TabPageObject; | |
| 1745 | |
| 1746 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1747 | |
| 1748 static PyTypeObject TabPageType; | |
| 1749 | |
| 1750 static int | |
| 4488 | 1751 CheckTabPage(TabPageObject *self) |
| 4401 | 1752 { |
| 4488 | 1753 if (self->tab == INVALID_TABPAGE_VALUE) |
| 4401 | 1754 { |
| 1755 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1756 return -1; | |
| 1757 } | |
| 1758 | |
| 1759 return 0; | |
| 1760 } | |
| 1761 | |
| 1762 static PyObject * | |
| 1763 TabPageNew(tabpage_T *tab) | |
| 1764 { | |
| 1765 TabPageObject *self; | |
| 1766 | |
| 1767 if (TAB_PYTHON_REF(tab)) | |
| 1768 { | |
| 1769 self = TAB_PYTHON_REF(tab); | |
| 1770 Py_INCREF(self); | |
| 1771 } | |
| 1772 else | |
| 1773 { | |
| 1774 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1775 if (self == NULL) | |
| 1776 return NULL; | |
| 1777 self->tab = tab; | |
| 1778 TAB_PYTHON_REF(tab) = self; | |
| 1779 } | |
| 1780 | |
| 1781 return (PyObject *)(self); | |
| 1782 } | |
| 1783 | |
| 1784 static void | |
| 4488 | 1785 TabPageDestructor(TabPageObject *self) |
| 4401 | 1786 { |
| 4488 | 1787 if (self->tab && self->tab != INVALID_TABPAGE_VALUE) |
| 1788 TAB_PYTHON_REF(self->tab) = NULL; | |
| 4401 | 1789 |
| 1790 DESTRUCTOR_FINISH(self); | |
| 1791 } | |
| 1792 | |
| 1793 static PyObject * | |
| 4488 | 1794 TabPageAttr(TabPageObject *self, char *name) |
| 4401 | 1795 { |
| 1796 if (strcmp(name, "windows") == 0) | |
| 4488 | 1797 return WinListNew(self); |
| 4401 | 1798 else if (strcmp(name, "number") == 0) |
| 4488 | 1799 return PyLong_FromLong((long) get_tab_number(self->tab)); |
| 4401 | 1800 else if (strcmp(name, "vars") == 0) |
| 4488 | 1801 return DictionaryNew(self->tab->tp_vars); |
| 4401 | 1802 else if (strcmp(name, "window") == 0) |
| 1803 { | |
| 1804 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1805 */ | |
| 4488 | 1806 if (self->tab == curtab) |
| 4431 | 1807 return WindowNew(curwin, curtab); |
| 4401 | 1808 else |
| 4488 | 1809 return WindowNew(self->tab->tp_curwin, self->tab); |
| 4401 | 1810 } |
| 1811 return NULL; | |
| 1812 } | |
| 1813 | |
| 1814 static PyObject * | |
| 4488 | 1815 TabPageRepr(TabPageObject *self) |
| 4401 | 1816 { |
| 1817 static char repr[100]; | |
| 4488 | 1818 |
| 1819 if (self->tab == INVALID_TABPAGE_VALUE) | |
| 4401 | 1820 { |
| 1821 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1822 return PyString_FromString(repr); | |
| 1823 } | |
| 1824 else | |
| 1825 { | |
| 4488 | 1826 int t = get_tab_number(self->tab); |
| 4401 | 1827 |
| 1828 if (t == 0) | |
| 1829 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1830 (self)); | |
| 1831 else | |
| 1832 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1833 | |
| 1834 return PyString_FromString(repr); | |
| 1835 } | |
| 1836 } | |
| 1837 | |
| 1838 static struct PyMethodDef TabPageMethods[] = { | |
| 1839 /* name, function, calling, documentation */ | |
| 1840 { NULL, NULL, 0, NULL } | |
| 1841 }; | |
| 1842 | |
| 1843 /* | |
| 1844 * Window list object | |
| 1845 */ | |
| 1846 | |
| 1847 static PyTypeObject TabListType; | |
| 1848 static PySequenceMethods TabListAsSeq; | |
| 1849 | |
| 1850 typedef struct | |
| 1851 { | |
| 1852 PyObject_HEAD | |
| 1853 } TabListObject; | |
| 1854 | |
| 1855 static PyInt | |
| 1856 TabListLength(PyObject *self UNUSED) | |
| 1857 { | |
| 1858 tabpage_T *tp = first_tabpage; | |
| 1859 PyInt n = 0; | |
| 1860 | |
| 1861 while (tp != NULL) | |
| 1862 { | |
| 1863 ++n; | |
| 1864 tp = tp->tp_next; | |
| 1865 } | |
| 1866 | |
| 1867 return n; | |
| 1868 } | |
| 1869 | |
| 1870 static PyObject * | |
| 1871 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1872 { | |
| 1873 tabpage_T *tp; | |
| 1874 | |
| 1875 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1876 if (n == 0) | |
| 1877 return TabPageNew(tp); | |
| 1878 | |
| 1879 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1880 return NULL; | |
| 1881 } | |
| 1882 | |
| 4385 | 1883 /* Window object |
| 1884 */ | |
| 1885 | |
| 1886 typedef struct | |
| 1887 { | |
| 1888 PyObject_HEAD | |
| 1889 win_T *win; | |
| 4431 | 1890 TabPageObject *tabObject; |
| 4385 | 1891 } WindowObject; |
| 1892 | |
| 1893 static PyTypeObject WindowType; | |
|
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1894 |
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1895 static int |
| 4488 | 1896 CheckWindow(WindowObject *self) |
|
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1897 { |
| 4488 | 1898 if (self->win == INVALID_WINDOW_VALUE) |
|
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1899 { |
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1900 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1901 return -1; |
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1902 } |
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1903 |
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1904 return 0; |
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1905 } |
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1906 |
| 4319 | 1907 static PyObject * |
| 4431 | 1908 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1909 { |
| 1910 /* We need to handle deletion of windows underneath us. | |
| 1911 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1912 * then we can get at it in win_free() in vim. We then | |
| 1913 * need to create only ONE Python object per window - if | |
| 1914 * we try to create a second, just INCREF the existing one | |
| 1915 * and return it. The (single) Python object referring to | |
| 1916 * the window is stored in "w_python*_ref". | |
| 1917 * On a win_free() we set the Python object's win_T* field | |
| 1918 * to an invalid value. We trap all uses of a window | |
| 1919 * object, and reject them if the win_T* field is invalid. | |
| 1920 * | |
| 4385 | 1921 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1922 * w_python_ref and w_python3_ref fields respectively. |
| 1923 */ | |
| 1924 | |
| 1925 WindowObject *self; | |
| 1926 | |
| 1927 if (WIN_PYTHON_REF(win)) | |
| 1928 { | |
| 1929 self = WIN_PYTHON_REF(win); | |
| 1930 Py_INCREF(self); | |
| 1931 } | |
| 1932 else | |
| 1933 { | |
| 4500 | 1934 self = PyObject_GC_New(WindowObject, &WindowType); |
| 4377 | 1935 if (self == NULL) |
| 1936 return NULL; | |
| 1937 self->win = win; | |
| 1938 WIN_PYTHON_REF(win) = self; | |
| 1939 } | |
| 1940 | |
| 4431 | 1941 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1942 | |
| 4377 | 1943 return (PyObject *)(self); |
| 1944 } | |
| 1945 | |
| 4385 | 1946 static void |
| 4488 | 1947 WindowDestructor(WindowObject *self) |
| 4385 | 1948 { |
| 4500 | 1949 PyObject_GC_UnTrack((void *)(self)); |
| 4488 | 1950 if (self->win && self->win != INVALID_WINDOW_VALUE) |
| 1951 WIN_PYTHON_REF(self->win) = NULL; | |
| 4500 | 1952 Py_XDECREF(((PyObject *)(self->tabObject))); |
| 1953 PyObject_GC_Del((void *)(self)); | |
| 1954 } | |
| 1955 | |
| 1956 static int | |
| 1957 WindowTraverse(WindowObject *self, visitproc visit, void *arg) | |
| 1958 { | |
| 1959 Py_VISIT(((PyObject *)(self->tabObject))); | |
| 1960 return 0; | |
| 1961 } | |
| 1962 | |
| 1963 static int | |
| 1964 WindowClear(WindowObject *self) | |
| 1965 { | |
| 1966 Py_CLEAR(self->tabObject); | |
| 1967 return 0; | |
| 4385 | 1968 } |
| 1969 | |
| 4431 | 1970 static win_T * |
| 1971 get_firstwin(TabPageObject *tabObject) | |
| 1972 { | |
| 1973 if (tabObject) | |
| 1974 { | |
| 1975 if (CheckTabPage(tabObject)) | |
| 1976 return NULL; | |
| 1977 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1978 */ | |
| 1979 else if (tabObject->tab == curtab) | |
| 1980 return firstwin; | |
| 1981 else | |
| 1982 return tabObject->tab->tp_firstwin; | |
| 1983 } | |
| 1984 else | |
| 1985 return firstwin; | |
| 1986 } | |
| 1987 | |
| 4377 | 1988 static PyObject * |
| 4488 | 1989 WindowAttr(WindowObject *self, char *name) |
| 4319 | 1990 { |
| 1991 if (strcmp(name, "buffer") == 0) | |
| 4488 | 1992 return (PyObject *)BufferNew(self->win->w_buffer); |
| 4319 | 1993 else if (strcmp(name, "cursor") == 0) |
| 1994 { | |
| 4488 | 1995 pos_T *pos = &self->win->w_cursor; |
| 4319 | 1996 |
| 1997 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1998 } | |
| 1999 else if (strcmp(name, "height") == 0) | |
| 4488 | 2000 return PyLong_FromLong((long)(self->win->w_height)); |
| 4383 | 2001 #ifdef FEAT_WINDOWS |
| 2002 else if (strcmp(name, "row") == 0) | |
| 4488 | 2003 return PyLong_FromLong((long)(self->win->w_winrow)); |
| 4383 | 2004 #endif |
| 4319 | 2005 #ifdef FEAT_VERTSPLIT |
| 2006 else if (strcmp(name, "width") == 0) | |
| 4488 | 2007 return PyLong_FromLong((long)(W_WIDTH(self->win))); |
| 4383 | 2008 else if (strcmp(name, "col") == 0) |
| 4488 | 2009 return PyLong_FromLong((long)(W_WINCOL(self->win))); |
| 4319 | 2010 #endif |
| 4323 | 2011 else if (strcmp(name, "vars") == 0) |
| 4488 | 2012 return DictionaryNew(self->win->w_vars); |
| 4350 | 2013 else if (strcmp(name, "options") == 0) |
| 4488 | 2014 return OptionsNew(SREQ_WIN, self->win, (checkfun) CheckWindow, |
| 2015 (PyObject *) self); | |
| 4379 | 2016 else if (strcmp(name, "number") == 0) |
| 4431 | 2017 { |
| 4488 | 2018 if (CheckTabPage(self->tabObject)) |
| 4431 | 2019 return NULL; |
| 2020 return PyLong_FromLong((long) | |
| 4488 | 2021 get_win_number(self->win, get_firstwin(self->tabObject))); |
| 4431 | 2022 } |
| 2023 else if (strcmp(name, "tabpage") == 0) | |
| 2024 { | |
| 4488 | 2025 Py_INCREF(self->tabObject); |
| 2026 return (PyObject *)(self->tabObject); | |
| 4431 | 2027 } |
| 4319 | 2028 else if (strcmp(name,"__members__") == 0) |
| 4431 | 2029 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 2030 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 2031 else |
| 2032 return NULL; | |
| 2033 } | |
| 2034 | |
|
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2035 static int |
| 4488 | 2036 WindowSetattr(WindowObject *self, char *name, PyObject *val) |
|
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2037 { |
| 4488 | 2038 if (CheckWindow(self)) |
|
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2039 return -1; |
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2040 |
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2041 if (strcmp(name, "buffer") == 0) |
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2042 { |
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2043 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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2044 return -1; |
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2045 } |
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2046 else if (strcmp(name, "cursor") == 0) |
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2047 { |
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2048 long lnum; |
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2049 long col; |
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2050 |
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2051 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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2052 return -1; |
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2053 |
| 4488 | 2054 if (lnum <= 0 || lnum > self->win->w_buffer->b_ml.ml_line_count) |
|
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2055 { |
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2056 PyErr_SetVim(_("cursor position outside buffer")); |
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2057 return -1; |
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2058 } |
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2059 |
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2060 /* Check for keyboard interrupts */ |
| 4498 | 2061 if (VimCheckInterrupt()) |
|
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2062 return -1; |
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2063 |
| 4488 | 2064 self->win->w_cursor.lnum = lnum; |
| 2065 self->win->w_cursor.col = col; | |
|
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2066 #ifdef FEAT_VIRTUALEDIT |
| 4488 | 2067 self->win->w_cursor.coladd = 0; |
|
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2068 #endif |
| 2933 | 2069 /* When column is out of range silently correct it. */ |
| 4488 | 2070 check_cursor_col_win(self->win); |
| 2933 | 2071 |
|
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2072 update_screen(VALID); |
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2073 return 0; |
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2074 } |
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2075 else if (strcmp(name, "height") == 0) |
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2076 { |
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2077 int height; |
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2078 win_T *savewin; |
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2079 |
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2080 if (!PyArg_Parse(val, "i", &height)) |
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2081 return -1; |
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2082 |
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2083 #ifdef FEAT_GUI |
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2084 need_mouse_correct = TRUE; |
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2085 #endif |
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2086 savewin = curwin; |
| 4488 | 2087 curwin = self->win; |
| 4498 | 2088 |
| 2089 VimTryStart(); | |
|
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2090 win_setheight(height); |
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2091 curwin = savewin; |
| 4498 | 2092 if (VimTryEnd()) |
|
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2093 return -1; |
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2094 |
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|
2095 return 0; |
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|
2096 } |
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|
2097 #ifdef FEAT_VERTSPLIT |
|
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2098 else if (strcmp(name, "width") == 0) |
|
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|
2099 { |
|
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|
2100 int width; |
|
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|
2101 win_T *savewin; |
|
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|
2102 |
|
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|
2103 if (!PyArg_Parse(val, "i", &width)) |
|
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2104 return -1; |
|
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|
2105 |
|
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|
2106 #ifdef FEAT_GUI |
|
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|
2107 need_mouse_correct = TRUE; |
|
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|
2108 #endif |
|
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|
2109 savewin = curwin; |
| 4488 | 2110 curwin = self->win; |
| 4498 | 2111 |
| 2112 VimTryStart(); | |
|
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|
2113 win_setwidth(width); |
|
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|
2114 curwin = savewin; |
| 4498 | 2115 if (VimTryEnd()) |
|
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|
2116 return -1; |
|
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|
2117 |
|
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|
2118 return 0; |
|
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2119 } |
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|
2120 #endif |
|
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2121 else |
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2122 { |
|
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|
2123 PyErr_SetString(PyExc_AttributeError, name); |
|
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|
2124 return -1; |
|
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|
2125 } |
|
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|
2126 } |
|
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|
2127 |
|
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|
2128 static PyObject * |
| 4488 | 2129 WindowRepr(WindowObject *self) |
|
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|
2130 { |
|
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|
2131 static char repr[100]; |
| 4488 | 2132 |
| 2133 if (self->win == INVALID_WINDOW_VALUE) | |
|
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|
2134 { |
|
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|
2135 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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|
2136 return PyString_FromString(repr); |
|
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|
2137 } |
|
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|
2138 else |
|
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|
2139 { |
| 4488 | 2140 int w = get_win_number(self->win, firstwin); |
| 4379 | 2141 |
| 2142 if (w == 0) | |
|
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|
2143 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
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|
2144 (self)); |
|
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|
2145 else |
| 4379 | 2146 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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|
2147 |
|
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|
2148 return PyString_FromString(repr); |
|
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|
2149 } |
|
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|
2150 } |
|
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|
2151 |
| 4385 | 2152 static struct PyMethodDef WindowMethods[] = { |
| 2153 /* name, function, calling, documentation */ | |
| 2154 { NULL, NULL, 0, NULL } | |
| 2155 }; | |
| 2156 | |
|
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|
2157 /* |
| 4385 | 2158 * Window list object |
|
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|
2159 */ |
| 4319 | 2160 |
| 4385 | 2161 static PyTypeObject WinListType; |
| 2162 static PySequenceMethods WinListAsSeq; | |
| 2163 | |
| 4319 | 2164 typedef struct |
| 2165 { | |
| 2166 PyObject_HEAD | |
| 4401 | 2167 TabPageObject *tabObject; |
| 4319 | 2168 } WinListObject; |
| 2169 | |
| 4401 | 2170 static PyObject * |
| 2171 WinListNew(TabPageObject *tabObject) | |
| 2172 { | |
| 2173 WinListObject *self; | |
| 2174 | |
| 2175 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2176 self->tabObject = tabObject; | |
| 2177 Py_INCREF(tabObject); | |
| 2178 | |
| 2179 return (PyObject *)(self); | |
| 2180 } | |
| 2181 | |
| 2182 static void | |
| 4488 | 2183 WinListDestructor(WinListObject *self) |
| 4401 | 2184 { |
| 4488 | 2185 TabPageObject *tabObject = self->tabObject; |
| 4401 | 2186 |
| 2187 if (tabObject) | |
|
4523
57393dc4b811
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2188 { |
| 4401 | 2189 Py_DECREF((PyObject *)(tabObject)); |
|
4523
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|
2190 } |
| 4401 | 2191 |
| 2192 DESTRUCTOR_FINISH(self); | |
| 2193 } | |
| 2194 | |
|
2447
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|
2195 static PyInt |
| 4488 | 2196 WinListLength(WinListObject *self) |
|
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|
2197 { |
| 4401 | 2198 win_T *w; |
|
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|
2199 PyInt n = 0; |
|
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|
2200 |
| 4488 | 2201 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2202 return -1; |
| 2203 | |
|
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|
2204 while (w != NULL) |
|
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diff
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|
2205 { |
|
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|
2206 ++n; |
|
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|
2207 w = W_NEXT(w); |
|
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|
2208 } |
|
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|
2209 |
|
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|
2210 return n; |
|
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|
2211 } |
|
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|
2212 |
|
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|
2213 static PyObject * |
| 4488 | 2214 WinListItem(WinListObject *self, PyInt n) |
|
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|
2215 { |
|
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|
2216 win_T *w; |
|
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|
2217 |
| 4488 | 2218 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2219 return NULL; |
| 2220 | |
| 2221 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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|
2222 if (n == 0) |
| 4488 | 2223 return WindowNew(w, self->tabObject? self->tabObject->tab: curtab); |
|
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|
2224 |
|
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|
2225 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2226 return NULL; |
|
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|
2227 } |
|
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|
2228 |
|
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|
2229 /* Convert a Python string into a Vim line. |
|
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|
2230 * |
|
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|
2231 * The result is in allocated memory. All internal nulls are replaced by |
|
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|
2232 * newline characters. It is an error for the string to contain newline |
|
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|
2233 * characters. |
|
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|
2234 * |
|
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|
2235 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2236 */ |
|
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|
2237 static char * |
|
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|
2238 StringToLine(PyObject *obj) |
|
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|
2239 { |
|
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|
2240 const char *str; |
|
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|
2241 char *save; |
| 2894 | 2242 PyObject *bytes; |
|
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|
2243 PyInt len; |
|
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|
2244 PyInt i; |
|
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|
2245 char *p; |
|
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|
2246 |
|
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|
2247 if (obj == NULL || !PyString_Check(obj)) |
|
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2248 { |
|
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|
2249 PyErr_BadArgument(); |
|
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|
2250 return NULL; |
|
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|
2251 } |
|
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|
2252 |
| 2894 | 2253 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2254 str = PyString_AsString(bytes); | |
| 2255 len = PyString_Size(bytes); | |
|
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|
2256 |
|
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|
2257 /* |
|
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|
2258 * Error checking: String must not contain newlines, as we |
|
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|
2259 * are replacing a single line, and we must replace it with |
|
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|
2260 * a single line. |
|
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|
2261 * A trailing newline is removed, so that append(f.readlines()) works. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2262 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2263 p = memchr(str, '\n', len); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2264 if (p != NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2265 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2266 if (p == str + len - 1) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2267 --len; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2268 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2269 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2270 PyErr_SetVim(_("string cannot contain newlines")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2271 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2272 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2273 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2274 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2275 /* Create a copy of the string, with internal nulls replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2276 * newline characters, as is the vim convention. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2277 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2278 save = (char *)alloc((unsigned)(len+1)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2279 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2280 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2281 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2282 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2284 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2285 for (i = 0; i < len; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2286 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2287 if (str[i] == '\0') |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2288 save[i] = '\n'; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2289 else |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2290 save[i] = str[i]; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2291 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2292 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2293 save[i] = '\0'; |
| 2894 | 2294 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2295 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2296 return save; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2297 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 /* Get a line from the specified buffer. The line number is |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2300 * in Vim format (1-based). The line is returned as a Python |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2301 * string object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2302 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2303 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2304 GetBufferLine(buf_T *buf, PyInt n) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2305 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2306 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2307 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2308 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2309 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2310 /* Get a list of lines from the specified buffer. The line numbers |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2311 * are in Vim format (1-based). The range is from lo up to, but not |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2312 * including, hi. The list is returned as a Python list of string objects. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2313 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2314 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2315 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2316 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2317 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2318 PyInt n = hi - lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2319 PyObject *list = PyList_New(n); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2320 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2321 if (list == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2322 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2323 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2324 for (i = 0; i < n; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2325 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2326 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2327 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2328 /* Error check - was the Python string creation OK? */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2329 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2330 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2331 Py_DECREF(list); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2332 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2333 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2334 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2335 /* Set the list item */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2336 if (PyList_SetItem(list, i, str)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2337 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2338 Py_DECREF(str); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2339 Py_DECREF(list); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2340 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2341 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2342 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2343 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2344 /* The ownership of the Python list is passed to the caller (ie, |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2345 * the caller should Py_DECREF() the object when it is finished |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2346 * with it). |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2347 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2348 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 return list; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2350 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2352 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2353 * Check if deleting lines made the cursor position invalid. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2354 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2355 * deleted). |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2357 static void |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2358 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2359 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2360 if (curwin->w_cursor.lnum >= lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 /* Adjust the cursor position if it's in/after the changed |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2363 * lines. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 if (curwin->w_cursor.lnum >= hi) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2365 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2366 curwin->w_cursor.lnum += extra; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2368 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2369 else if (extra < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2370 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2371 curwin->w_cursor.lnum = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2372 check_cursor(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2373 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2374 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2375 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2376 changed_cline_bef_curs(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2377 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2378 invalidate_botline(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2379 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2380 |
| 2894 | 2381 /* |
| 2382 * Replace a line in the specified buffer. The line number is | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2383 * in Vim format (1-based). The replacement line is given as |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 * a Python string object. The object is checked for validity |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 * and correct format. Errors are returned as a value of FAIL. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2386 * The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2388 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2389 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2390 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2392 { |
| 4352 | 2393 /* First of all, we check the type of the supplied Python object. |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2394 * There are three cases: |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2395 * 1. NULL, or None - this is a deletion. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 * 2. A string - this is a replacement. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2397 * 3. Anything else - this is an error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2398 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2399 if (line == Py_None || line == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 { |
| 4429 | 2401 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2402 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2403 PyErr_Clear(); |
| 4429 | 2404 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2405 |
| 4498 | 2406 VimTryStart(); |
| 2407 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2408 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2409 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2410 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2411 PyErr_SetVim(_("cannot delete line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2412 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2413 { |
| 4429 | 2414 if (buf == savebuf) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2415 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2416 deleted_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2417 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2418 |
| 4429 | 2419 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2420 |
| 4498 | 2421 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2422 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2423 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2424 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2425 *len_change = -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2426 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2427 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2428 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2429 else if (PyString_Check(line)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2430 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2431 char *save = StringToLine(line); |
| 4429 | 2432 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2433 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2434 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2435 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2436 |
| 4498 | 2437 VimTryStart(); |
| 2438 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2439 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2440 PyErr_Clear(); |
| 4429 | 2441 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2442 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2443 if (u_savesub((linenr_T)n) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2444 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2445 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2446 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2447 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2448 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2449 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2450 PyErr_SetVim(_("cannot replace line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2451 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2452 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2453 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2454 changed_bytes((linenr_T)n, 0); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2455 |
| 4429 | 2456 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2457 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2458 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2459 if (buf == savebuf) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2460 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2461 |
| 4498 | 2462 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2463 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2464 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2465 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2466 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2467 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2468 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2469 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2470 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2471 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2472 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2473 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2474 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2475 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2476 |
| 2894 | 2477 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2478 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2479 * The replacement lines are given as a Python list of string objects. The | |
| 2480 * list is checked for validity and correct format. Errors are returned as a | |
| 2481 * value of FAIL. The return value is OK on success. | |
| 2482 * If OK is returned and len_change is not NULL, *len_change | |
| 2483 * is set to the change in the buffer length. | |
| 2484 */ | |
| 2485 static int | |
| 2486 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2487 { | |
| 4352 | 2488 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2489 * There are three cases: |
| 2490 * 1. NULL, or None - this is a deletion. | |
| 2491 * 2. A list - this is a replacement. | |
| 2492 * 3. Anything else - this is an error. | |
| 2493 */ | |
| 2494 if (list == Py_None || list == NULL) | |
| 2495 { | |
| 2496 PyInt i; | |
| 2497 PyInt n = (int)(hi - lo); | |
| 4429 | 2498 buf_T *savebuf; |
| 2894 | 2499 |
| 2500 PyErr_Clear(); | |
| 4498 | 2501 VimTryStart(); |
| 4429 | 2502 switch_buffer(&savebuf, buf); |
| 2894 | 2503 |
| 2504 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2505 PyErr_SetVim(_("cannot save undo information")); | |
| 2506 else | |
| 2507 { | |
| 2508 for (i = 0; i < n; ++i) | |
| 2509 { | |
| 2510 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2511 { | |
| 2512 PyErr_SetVim(_("cannot delete line")); | |
| 2513 break; | |
| 2514 } | |
| 2515 } | |
| 4429 | 2516 if (buf == savebuf) |
| 2894 | 2517 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2518 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2519 } | |
| 2520 | |
| 4429 | 2521 restore_buffer(savebuf); |
| 2894 | 2522 |
| 4498 | 2523 if (VimTryEnd()) |
| 2894 | 2524 return FAIL; |
| 2525 | |
| 2526 if (len_change) | |
| 2527 *len_change = -n; | |
| 2528 | |
| 2529 return OK; | |
| 2530 } | |
| 2531 else if (PyList_Check(list)) | |
| 2532 { | |
| 2533 PyInt i; | |
| 2534 PyInt new_len = PyList_Size(list); | |
| 2535 PyInt old_len = hi - lo; | |
| 2536 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2537 char **array; | |
| 2538 buf_T *savebuf; | |
| 2539 | |
| 2540 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2541 array = NULL; | |
| 2542 else | |
| 2543 { | |
| 2544 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2545 if (array == NULL) | |
| 2546 { | |
| 2547 PyErr_NoMemory(); | |
| 2548 return FAIL; | |
| 2549 } | |
| 2550 } | |
| 2551 | |
| 2552 for (i = 0; i < new_len; ++i) | |
| 2553 { | |
| 2554 PyObject *line = PyList_GetItem(list, i); | |
| 2555 | |
| 2556 array[i] = StringToLine(line); | |
| 2557 if (array[i] == NULL) | |
| 2558 { | |
| 2559 while (i) | |
| 2560 vim_free(array[--i]); | |
| 2561 vim_free(array); | |
| 2562 return FAIL; | |
| 2563 } | |
| 2564 } | |
| 2565 | |
| 4498 | 2566 VimTryStart(); |
| 2894 | 2567 PyErr_Clear(); |
| 4429 | 2568 |
| 2569 // START of region without "return". Must call restore_buffer()! | |
| 2570 switch_buffer(&savebuf, buf); | |
| 2894 | 2571 |
| 2572 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2573 PyErr_SetVim(_("cannot save undo information")); | |
| 2574 | |
| 2575 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2576 * need to delete some old_len. We do this at the start, by | |
| 2577 * repeatedly deleting line "lo". | |
| 2578 */ | |
| 2579 if (!PyErr_Occurred()) | |
| 2580 { | |
| 2581 for (i = 0; i < old_len - new_len; ++i) | |
| 2582 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2583 { | |
| 2584 PyErr_SetVim(_("cannot delete line")); | |
| 2585 break; | |
| 2586 } | |
| 2587 extra -= i; | |
| 2588 } | |
| 2589 | |
| 2590 /* For as long as possible, replace the existing old_len with the | |
| 2591 * new old_len. This is a more efficient operation, as it requires | |
| 2592 * less memory allocation and freeing. | |
| 2593 */ | |
| 2594 if (!PyErr_Occurred()) | |
| 2595 { | |
| 2596 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2597 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2598 == FAIL) | |
| 2599 { | |
| 2600 PyErr_SetVim(_("cannot replace line")); | |
| 2601 break; | |
| 2602 } | |
| 2603 } | |
| 2604 else | |
| 2605 i = 0; | |
| 2606 | |
| 2607 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2608 * must free the strings as we finish with them (we can't pass the | |
| 2609 * responsibility to vim in this case). | |
| 2610 */ | |
| 2611 if (!PyErr_Occurred()) | |
| 2612 { | |
| 2613 while (i < new_len) | |
| 2614 { | |
| 2615 if (ml_append((linenr_T)(lo + i - 1), | |
| 2616 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2617 { | |
| 2618 PyErr_SetVim(_("cannot insert line")); | |
| 2619 break; | |
| 2620 } | |
| 2621 vim_free(array[i]); | |
| 2622 ++i; | |
| 2623 ++extra; | |
| 2624 } | |
| 2625 } | |
| 2626 | |
| 2627 /* Free any left-over old_len, as a result of an error */ | |
| 2628 while (i < new_len) | |
| 2629 { | |
| 2630 vim_free(array[i]); | |
| 2631 ++i; | |
| 2632 } | |
| 2633 | |
| 2634 /* Free the array of old_len. All of its contents have now | |
| 2635 * been dealt with (either freed, or the responsibility passed | |
| 2636 * to vim. | |
| 2637 */ | |
| 2638 vim_free(array); | |
| 2639 | |
| 2640 /* Adjust marks. Invalidate any which lie in the | |
| 2641 * changed range, and move any in the remainder of the buffer. | |
| 2642 */ | |
| 2643 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2644 (long)MAXLNUM, (long)extra); | |
| 2645 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2646 | |
| 4429 | 2647 if (buf == savebuf) |
| 2894 | 2648 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2649 | |
| 4429 | 2650 // END of region without "return". |
| 2651 restore_buffer(savebuf); | |
| 2894 | 2652 |
| 4498 | 2653 if (VimTryEnd()) |
| 2894 | 2654 return FAIL; |
| 2655 | |
| 2656 if (len_change) | |
| 2657 *len_change = new_len - old_len; | |
| 2658 | |
| 2659 return OK; | |
| 2660 } | |
| 2661 else | |
| 2662 { | |
| 2663 PyErr_BadArgument(); | |
| 2664 return FAIL; | |
| 2665 } | |
| 2666 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2667 |
| 4352 | 2668 /* Insert a number of lines into the specified buffer after the specified line. |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2669 * The line number is in Vim format (1-based). The lines to be inserted are |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2670 * given as a Python list of string objects or as a single string. The lines |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2671 * to be added are checked for validity and correct format. Errors are |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2672 * returned as a value of FAIL. The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2673 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2674 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2678 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2679 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2680 * It must be a string or a list, or the call is in error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2683 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2684 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2689 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2690 PyErr_Clear(); |
| 4498 | 2691 VimTryStart(); |
| 4429 | 2692 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2694 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2695 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2698 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2699 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2700 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 vim_free(str); |
| 4429 | 2702 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 |
| 4498 | 2705 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2706 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2707 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2708 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2709 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2711 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2712 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 else if (PyList_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2714 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2715 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2716 PyInt size = PyList_Size(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2717 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2718 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2720 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2721 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2722 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2724 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2726 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2727 for (i = 0; i < size; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2728 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2729 PyObject *line = PyList_GetItem(lines, i); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2730 array[i] = StringToLine(line); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2731 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2732 if (array[i] == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2733 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2734 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2735 vim_free(array[--i]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2736 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2737 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2738 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2739 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2740 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2741 PyErr_Clear(); |
| 4498 | 2742 VimTryStart(); |
| 4429 | 2743 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2744 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2745 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2747 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2748 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2749 for (i = 0; i < size; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2751 if (ml_append((linenr_T)(n + i), |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 (char_u *)array[i], 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2753 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2754 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 /* Free the rest of the lines */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2757 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2758 vim_free(array[i++]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2759 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2760 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2761 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 vim_free(array[i]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2763 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2764 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 appended_lines_mark((linenr_T)n, (long)i); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2766 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2767 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2768 /* Free the array of lines. All of its contents have now |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2772 |
| 4429 | 2773 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 |
| 4498 | 2776 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2777 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2778 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2779 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2780 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2781 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2782 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2783 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2784 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2785 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2786 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2787 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2788 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2789 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2790 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2791 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2792 * Common routines for buffers and line ranges |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2793 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2794 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2795 |
| 4385 | 2796 typedef struct |
| 2797 { | |
| 2798 PyObject_HEAD | |
| 2799 buf_T *buf; | |
| 2800 } BufferObject; | |
| 2801 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2802 static int |
| 4488 | 2803 CheckBuffer(BufferObject *self) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2804 { |
| 4488 | 2805 if (self->buf == INVALID_BUFFER_VALUE) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2806 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2807 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2808 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2809 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2810 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2811 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2812 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2813 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2814 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2815 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2816 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2817 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2818 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2819 |
| 4387 | 2820 if (end == -1) |
| 2821 end = self->buf->b_ml.ml_line_count; | |
| 2822 | |
| 4389 | 2823 if (n < 0) |
| 2824 n += end - start + 1; | |
| 2825 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2826 if (n < 0 || n > end - start) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2827 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2828 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2829 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2830 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2831 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2832 return GetBufferLine(self->buf, n+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2833 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2834 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2835 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2836 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2837 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2838 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2839 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2840 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2841 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2842 |
| 4387 | 2843 if (end == -1) |
| 2844 end = self->buf->b_ml.ml_line_count; | |
| 2845 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2846 size = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2847 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2848 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2849 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2850 else if (lo > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2851 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2852 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2853 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2854 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2855 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2856 else if (hi > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2857 hi = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2858 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2859 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2860 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2861 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2862 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2863 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2864 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2865 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2866 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2867 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2868 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2869 |
| 4387 | 2870 if (end == -1) |
| 2871 end = self->buf->b_ml.ml_line_count; | |
| 2872 | |
| 4389 | 2873 if (n < 0) |
| 2874 n += end - start + 1; | |
| 2875 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2876 if (n < 0 || n > end - start) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2877 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2878 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
84d353762845
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parents:
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diff
changeset
|
2879 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2880 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2881 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2882 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2883 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2884 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2885 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2886 *new_end = end + len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2887 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2888 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2889 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2890 |
| 2894 | 2891 static PyInt |
| 2892 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2893 { | |
| 2894 PyInt size; | |
| 2895 PyInt len_change; | |
| 2896 | |
| 2897 /* Self must be a valid buffer */ | |
| 2898 if (CheckBuffer(self)) | |
| 2899 return -1; | |
| 2900 | |
| 4387 | 2901 if (end == -1) |
| 2902 end = self->buf->b_ml.ml_line_count; | |
| 2903 | |
| 2894 | 2904 /* Sort out the slice range */ |
| 2905 size = end - start + 1; | |
| 2906 | |
| 2907 if (lo < 0) | |
| 2908 lo = 0; | |
| 2909 else if (lo > size) | |
| 2910 lo = size; | |
| 2911 if (hi < 0) | |
| 2912 hi = 0; | |
| 2913 if (hi < lo) | |
| 2914 hi = lo; | |
| 2915 else if (hi > size) | |
| 2916 hi = size; | |
| 2917 | |
| 2918 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2919 val, &len_change) == FAIL) | |
| 2920 return -1; | |
| 2921 | |
| 2922 if (new_end) | |
| 2923 *new_end = end + len_change; | |
| 2924 | |
| 2925 return 0; | |
| 2926 } | |
| 2927 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2928 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2929 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2930 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
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Move many more common Python items to if_py_both.c.
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|
2931 { |
|
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Move many more common Python items to if_py_both.c.
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|
2932 PyObject *lines; |
|
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|
2933 PyInt len_change; |
|
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|
2934 PyInt max; |
|
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|
2935 PyInt n; |
|
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|
2936 |
|
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Move many more common Python items to if_py_both.c.
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|
2937 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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|
2938 return NULL; |
|
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|
2939 |
| 4387 | 2940 if (end == -1) |
| 2941 end = self->buf->b_ml.ml_line_count; | |
| 2942 | |
|
2447
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|
2943 max = n = end - start + 1; |
|
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|
2944 |
|
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Move many more common Python items to if_py_both.c.
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|
2945 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
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|
2946 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2947 |
|
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Move many more common Python items to if_py_both.c.
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|
2948 if (n < 0 || n > max) |
|
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|
2949 { |
| 4405 | 2950 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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|
2951 return NULL; |
|
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|
2952 } |
|
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Move many more common Python items to if_py_both.c.
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|
2953 |
|
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|
2954 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
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|
2955 return NULL; |
|
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|
2956 |
|
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Move many more common Python items to if_py_both.c.
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|
2957 if (new_end) |
|
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|
2958 *new_end = end + len_change; |
|
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|
2959 |
|
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Move many more common Python items to if_py_both.c.
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|
2960 Py_INCREF(Py_None); |
|
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|
2961 return Py_None; |
|
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|
2962 } |
|
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|
2963 |
| 4385 | 2964 /* Range object |
|
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|
2965 */ |
|
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|
2966 |
| 4319 | 2967 static PyTypeObject RangeType; |
| 4385 | 2968 static PySequenceMethods RangeAsSeq; |
| 2969 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2970 |
|
2447
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|
2971 typedef struct |
|
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|
2972 { |
|
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|
2973 PyObject_HEAD |
|
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|
2974 BufferObject *buf; |
|
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|
2975 PyInt start; |
|
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|
2976 PyInt end; |
|
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|
2977 } RangeObject; |
|
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|
2978 |
|
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|
2979 static PyObject * |
|
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|
2980 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
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|
2981 { |
|
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|
2982 BufferObject *bufr; |
|
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|
2983 RangeObject *self; |
| 4500 | 2984 self = PyObject_GC_New(RangeObject, &RangeType); |
|
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|
2985 if (self == NULL) |
|
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|
2986 return NULL; |
|
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|
2987 |
|
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|
2988 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2989 if (bufr == NULL) |
|
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|
2990 { |
|
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|
2991 Py_DECREF(self); |
|
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|
2992 return NULL; |
|
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|
2993 } |
|
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|
2994 Py_INCREF(bufr); |
|
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|
2995 |
|
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|
2996 self->buf = bufr; |
|
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|
2997 self->start = start; |
|
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|
2998 self->end = end; |
|
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|
2999 |
|
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|
3000 return (PyObject *)(self); |
|
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|
3001 } |
|
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|
3002 |
| 4319 | 3003 static void |
| 4488 | 3004 RangeDestructor(RangeObject *self) |
| 4319 | 3005 { |
| 4500 | 3006 PyObject_GC_UnTrack((void *)(self)); |
| 4498 | 3007 Py_XDECREF(self->buf); |
| 4500 | 3008 PyObject_GC_Del((void *)(self)); |
| 3009 } | |
| 3010 | |
| 3011 static int | |
| 3012 RangeTraverse(RangeObject *self, visitproc visit, void *arg) | |
| 3013 { | |
| 3014 Py_VISIT(((PyObject *)(self->buf))); | |
| 3015 return 0; | |
| 3016 } | |
| 3017 | |
| 3018 static int | |
| 3019 RangeClear(RangeObject *self) | |
| 3020 { | |
| 3021 Py_CLEAR(self->buf); | |
| 3022 return 0; | |
| 4319 | 3023 } |
| 3024 | |
| 4385 | 3025 static PyInt |
| 4488 | 3026 RangeLength(RangeObject *self) |
| 4385 | 3027 { |
| 3028 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3029 if (CheckBuffer(self->buf)) |
| 4385 | 3030 return -1; /* ??? */ |
| 3031 | |
| 4488 | 3032 return (self->end - self->start + 1); |
| 4385 | 3033 } |
| 3034 | |
| 3035 static PyObject * | |
| 4488 | 3036 RangeItem(RangeObject *self, PyInt n) |
| 4385 | 3037 { |
| 4488 | 3038 return RBItem(self->buf, n, self->start, self->end); |
| 4385 | 3039 } |
| 3040 | |
| 3041 static PyObject * | |
| 4488 | 3042 RangeSlice(RangeObject *self, PyInt lo, PyInt hi) |
| 4385 | 3043 { |
| 4488 | 3044 return RBSlice(self->buf, lo, hi, self->start, self->end); |
| 4385 | 3045 } |
| 3046 | |
| 3047 static PyObject * | |
| 4488 | 3048 RangeAppend(RangeObject *self, PyObject *args) |
| 4385 | 3049 { |
| 4488 | 3050 return RBAppend(self->buf, args, self->start, self->end, &self->end); |
| 4385 | 3051 } |
| 3052 | |
| 3053 static PyObject * | |
| 4488 | 3054 RangeRepr(RangeObject *self) |
| 4385 | 3055 { |
| 3056 static char repr[100]; | |
| 4488 | 3057 |
| 3058 if (self->buf->buf == INVALID_BUFFER_VALUE) | |
| 4385 | 3059 { |
| 3060 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 3061 (self)); | |
| 3062 return PyString_FromString(repr); | |
| 3063 } | |
| 3064 else | |
| 3065 { | |
| 4488 | 3066 char *name = (char *)self->buf->buf->b_fname; |
| 4385 | 3067 int len; |
| 3068 | |
| 3069 if (name == NULL) | |
| 3070 name = ""; | |
| 3071 len = (int)strlen(name); | |
| 3072 | |
| 3073 if (len > 45) | |
| 3074 name = name + (45 - len); | |
| 3075 | |
| 3076 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 3077 len > 45 ? "..." : "", name, | |
| 4488 | 3078 self->start, self->end); |
| 4385 | 3079 |
| 3080 return PyString_FromString(repr); | |
| 3081 } | |
| 3082 } | |
| 3083 | |
| 3084 static struct PyMethodDef RangeMethods[] = { | |
| 4492 | 3085 /* name, function, calling, documentation */ |
| 3086 {"append", (PyCFunction)RangeAppend, METH_VARARGS, "Append data to the Vim range" }, | |
| 3087 { NULL, NULL, 0, NULL } | |
| 4385 | 3088 }; |
| 3089 | |
| 4319 | 3090 static PyTypeObject BufferType; |
| 3091 static PySequenceMethods BufferAsSeq; | |
| 3092 static PyMappingMethods BufferAsMapping; | |
| 3093 | |
| 3094 static PyObject * | |
| 4377 | 3095 BufferNew(buf_T *buf) |
| 3096 { | |
| 3097 /* We need to handle deletion of buffers underneath us. | |
| 3098 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3099 * then we can get at it in buf_freeall() in vim. We then | |
| 3100 * need to create only ONE Python object per buffer - if | |
| 3101 * we try to create a second, just INCREF the existing one | |
| 3102 * and return it. The (single) Python object referring to | |
| 3103 * the buffer is stored in "b_python*_ref". | |
| 3104 * Question: what to do on a buf_freeall(). We'll probably | |
| 3105 * have to either delete the Python object (DECREF it to | |
| 3106 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3107 * set the buf_T * value to an invalid value (-1?), which | |
| 3108 * means we need checks in all access functions... Bah. | |
| 3109 * | |
| 4385 | 3110 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3111 * b_python_ref and b_python3_ref fields respectively. |
| 3112 */ | |
| 3113 | |
| 3114 BufferObject *self; | |
| 3115 | |
| 3116 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3117 { | |
| 3118 self = BUF_PYTHON_REF(buf); | |
| 3119 Py_INCREF(self); | |
| 3120 } | |
| 3121 else | |
| 3122 { | |
| 3123 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3124 if (self == NULL) | |
| 3125 return NULL; | |
| 3126 self->buf = buf; | |
| 3127 BUF_PYTHON_REF(buf) = self; | |
| 3128 } | |
| 3129 | |
| 3130 return (PyObject *)(self); | |
| 3131 } | |
| 3132 | |
| 4385 | 3133 static void |
| 4488 | 3134 BufferDestructor(BufferObject *self) |
| 4319 | 3135 { |
| 4488 | 3136 if (self->buf && self->buf != INVALID_BUFFER_VALUE) |
| 3137 BUF_PYTHON_REF(self->buf) = NULL; | |
| 4385 | 3138 |
| 3139 DESTRUCTOR_FINISH(self); | |
| 4319 | 3140 } |
| 3141 | |
| 4377 | 3142 static PyInt |
| 4488 | 3143 BufferLength(BufferObject *self) |
| 4377 | 3144 { |
| 3145 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3146 if (CheckBuffer(self)) |
| 4377 | 3147 return -1; /* ??? */ |
| 3148 | |
| 4488 | 3149 return (PyInt)(self->buf->b_ml.ml_line_count); |
| 4377 | 3150 } |
| 3151 | |
| 3152 static PyObject * | |
| 4488 | 3153 BufferItem(BufferObject *self, PyInt n) |
| 4377 | 3154 { |
| 4488 | 3155 return RBItem(self, n, 1, -1); |
| 4377 | 3156 } |
| 3157 | |
| 3158 static PyObject * | |
| 4488 | 3159 BufferSlice(BufferObject *self, PyInt lo, PyInt hi) |
| 4377 | 3160 { |
| 4488 | 3161 return RBSlice(self, lo, hi, 1, -1); |
| 4377 | 3162 } |
| 3163 | |
|
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|
3164 static PyObject * |
| 4488 | 3165 BufferAttr(BufferObject *self, char *name) |
| 4385 | 3166 { |
| 3167 if (strcmp(name, "name") == 0) | |
| 4488 | 3168 return Py_BuildValue("s", self->buf->b_ffname); |
| 4385 | 3169 else if (strcmp(name, "number") == 0) |
| 4488 | 3170 return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum); |
| 4385 | 3171 else if (strcmp(name, "vars") == 0) |
| 4488 | 3172 return DictionaryNew(self->buf->b_vars); |
| 4385 | 3173 else if (strcmp(name, "options") == 0) |
| 4488 | 3174 return OptionsNew(SREQ_BUF, self->buf, (checkfun) CheckBuffer, |
| 3175 (PyObject *) self); | |
| 4385 | 3176 else if (strcmp(name,"__members__") == 0) |
| 3177 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3178 else | |
| 3179 return NULL; | |
| 3180 } | |
| 3181 | |
| 3182 static PyObject * | |
| 4488 | 3183 BufferAppend(BufferObject *self, PyObject *args) |
|
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|
3184 { |
| 4488 | 3185 return RBAppend(self, args, 1, -1, NULL); |
|
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|
3186 } |
|
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|
3187 |
|
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|
3188 static PyObject * |
| 4488 | 3189 BufferMark(BufferObject *self, PyObject *args) |
|
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|
3190 { |
|
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|
3191 pos_T *posp; |
|
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|
3192 char *pmark; |
|
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|
3193 char mark; |
| 4429 | 3194 buf_T *savebuf; |
|
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|
3195 |
| 4488 | 3196 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3197 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3198 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3199 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3200 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3201 mark = *pmark; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3202 |
| 4498 | 3203 VimTryStart(); |
| 4488 | 3204 switch_buffer(&savebuf, self->buf); |
|
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diff
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|
3205 posp = getmark(mark, FALSE); |
| 4429 | 3206 restore_buffer(savebuf); |
| 4498 | 3207 if (VimTryEnd()) |
| 3208 return NULL; | |
|
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diff
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|
3209 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3210 if (posp == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3211 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3212 PyErr_SetVim(_("invalid mark name")); |
|
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diff
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|
3213 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3214 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3215 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3216 if (posp->lnum <= 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3217 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3218 /* Or raise an error? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3219 Py_INCREF(Py_None); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3220 return Py_None; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3221 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3222 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3223 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3224 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3225 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3226 static PyObject * |
| 4488 | 3227 BufferRange(BufferObject *self, PyObject *args) |
|
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diff
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|
3228 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3229 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3230 PyInt end; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
3231 |
| 4488 | 3232 if (CheckBuffer(self)) |
|
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|
3233 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3234 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3235 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3236 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3237 |
| 4488 | 3238 return RangeNew(self->buf, start, end); |
|
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diff
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|
3239 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3240 |
| 4319 | 3241 static PyObject * |
| 4488 | 3242 BufferRepr(BufferObject *self) |
| 4319 | 3243 { |
| 3244 static char repr[100]; | |
| 4488 | 3245 |
| 3246 if (self->buf == INVALID_BUFFER_VALUE) | |
| 4319 | 3247 { |
| 3248 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3249 return PyString_FromString(repr); | |
| 3250 } | |
| 3251 else | |
| 3252 { | |
| 4488 | 3253 char *name = (char *)self->buf->b_fname; |
| 4319 | 3254 PyInt len; |
| 3255 | |
| 3256 if (name == NULL) | |
| 3257 name = ""; | |
| 3258 len = strlen(name); | |
| 3259 | |
| 3260 if (len > 35) | |
| 3261 name = name + (35 - len); | |
| 3262 | |
| 3263 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3264 | |
| 3265 return PyString_FromString(repr); | |
| 3266 } | |
| 3267 } | |
| 3268 | |
|
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diff
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|
3269 static struct PyMethodDef BufferMethods[] = { |
| 4492 | 3270 /* name, function, calling, documentation */ |
| 3271 {"append", (PyCFunction)BufferAppend, METH_VARARGS, "Append data to Vim buffer" }, | |
| 3272 {"mark", (PyCFunction)BufferMark, METH_VARARGS, "Return (row,col) representing position of named mark" }, | |
| 3273 {"range", (PyCFunction)BufferRange, METH_VARARGS, "Return a range object which represents the part of the given buffer between line numbers s and e" }, | |
| 3310 | 3274 #if PY_VERSION_HEX >= 0x03000000 |
| 4492 | 3275 {"__dir__", (PyCFunction)BufferDir, METH_NOARGS, "List buffer attributes" }, |
| 3310 | 3276 #endif |
| 4492 | 3277 { NULL, NULL, 0, NULL } |
|
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diff
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|
3278 }; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3279 |
| 4397 | 3280 /* |
| 3281 * Buffer list object - Implementation | |
| 3282 */ | |
| 3283 | |
| 3284 static PyTypeObject BufMapType; | |
| 3285 | |
| 3286 typedef struct | |
| 3287 { | |
| 3288 PyObject_HEAD | |
| 3289 } BufMapObject; | |
| 3290 | |
| 3291 static PyInt | |
| 3292 BufMapLength(PyObject *self UNUSED) | |
| 3293 { | |
| 3294 buf_T *b = firstbuf; | |
| 3295 PyInt n = 0; | |
| 3296 | |
| 3297 while (b) | |
| 3298 { | |
| 3299 ++n; | |
| 3300 b = b->b_next; | |
| 3301 } | |
| 3302 | |
| 3303 return n; | |
| 3304 } | |
| 3305 | |
| 3306 static PyObject * | |
| 3307 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3308 { | |
| 3309 buf_T *b; | |
| 3310 int bnr; | |
| 3311 | |
| 3312 #if PY_MAJOR_VERSION < 3 | |
| 3313 if (PyInt_Check(keyObject)) | |
| 3314 bnr = PyInt_AsLong(keyObject); | |
| 3315 else | |
| 3316 #endif | |
| 3317 if (PyLong_Check(keyObject)) | |
| 3318 bnr = PyLong_AsLong(keyObject); | |
| 3319 else | |
| 3320 { | |
| 4405 | 3321 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3322 return NULL; |
| 3323 } | |
| 3324 | |
| 3325 b = buflist_findnr(bnr); | |
| 3326 | |
| 3327 if (b) | |
| 3328 return BufferNew(b); | |
| 3329 else | |
| 3330 { | |
| 4403 | 3331 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3332 return NULL; |
| 3333 } | |
| 3334 } | |
| 3335 | |
| 3336 static void | |
| 3337 BufMapIterDestruct(PyObject *buffer) | |
| 3338 { | |
| 3339 /* Iteration was stopped before all buffers were processed */ | |
| 3340 if (buffer) | |
| 3341 { | |
| 3342 Py_DECREF(buffer); | |
| 3343 } | |
| 3344 } | |
| 3345 | |
| 4433 | 3346 static int |
| 3347 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3348 { | |
| 4500 | 3349 if (buffer) |
| 3350 Py_VISIT(buffer); | |
| 4433 | 3351 return 0; |
| 3352 } | |
| 3353 | |
| 3354 static int | |
| 3355 BufMapIterClear(PyObject **buffer) | |
| 3356 { | |
| 4500 | 3357 if (*buffer) |
| 3358 Py_CLEAR(*buffer); | |
| 4433 | 3359 return 0; |
| 3360 } | |
| 3361 | |
| 4397 | 3362 static PyObject * |
| 3363 BufMapIterNext(PyObject **buffer) | |
| 3364 { | |
| 3365 PyObject *next; | |
| 3366 PyObject *r; | |
| 3367 | |
| 3368 if (!*buffer) | |
| 3369 return NULL; | |
| 3370 | |
| 3371 r = *buffer; | |
| 3372 | |
| 3373 if (CheckBuffer((BufferObject *)(r))) | |
| 3374 { | |
| 3375 *buffer = NULL; | |
| 3376 return NULL; | |
| 3377 } | |
| 3378 | |
| 3379 if (!((BufferObject *)(r))->buf->b_next) | |
| 3380 next = NULL; | |
| 3381 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3382 return NULL; | |
| 3383 *buffer = next; | |
| 4438 | 3384 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3385 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3386 return r; |
| 3387 } | |
| 3388 | |
| 3389 static PyObject * | |
| 3390 BufMapIter(PyObject *self UNUSED) | |
| 3391 { | |
| 3392 PyObject *buffer; | |
| 3393 | |
| 3394 buffer = BufferNew(firstbuf); | |
| 3395 return IterNew(buffer, | |
| 4433 | 3396 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3397 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3398 } |
| 3399 | |
| 3400 static PyMappingMethods BufMapAsMapping = { | |
| 3401 (lenfunc) BufMapLength, | |
| 3402 (binaryfunc) BufMapItem, | |
| 3403 (objobjargproc) 0, | |
| 3404 }; | |
| 3405 | |
| 4385 | 3406 /* Current items object |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3407 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3408 |
| 4319 | 3409 static PyObject * |
| 3410 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3411 { | |
| 3412 if (strcmp(name, "buffer") == 0) | |
| 3413 return (PyObject *)BufferNew(curbuf); | |
| 3414 else if (strcmp(name, "window") == 0) | |
| 4431 | 3415 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3416 else if (strcmp(name, "tabpage") == 0) |
| 3417 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3418 else if (strcmp(name, "line") == 0) |
| 3419 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3420 else if (strcmp(name, "range") == 0) | |
| 3421 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3422 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3423 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3424 "tabpage"); | |
| 4319 | 3425 else |
| 3426 { | |
| 3427 PyErr_SetString(PyExc_AttributeError, name); | |
| 3428 return NULL; | |
| 3429 } | |
| 3430 } | |
| 3431 | |
| 3432 static int | |
| 3433 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3434 { | |
| 3435 if (strcmp(name, "line") == 0) | |
| 3436 { | |
| 3437 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3438 return -1; | |
| 3439 | |
| 3440 return 0; | |
| 3441 } | |
| 4407 | 3442 else if (strcmp(name, "buffer") == 0) |
| 3443 { | |
| 3444 int count; | |
| 3445 | |
| 3446 if (value->ob_type != &BufferType) | |
| 3447 { | |
| 3448 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3449 return -1; | |
| 3450 } | |
| 3451 | |
| 3452 if (CheckBuffer((BufferObject *)(value))) | |
| 3453 return -1; | |
| 3454 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3455 | |
| 4498 | 3456 VimTryStart(); |
| 4407 | 3457 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) |
| 3458 { | |
| 4498 | 3459 if (VimTryEnd()) |
| 3460 return -1; | |
| 4407 | 3461 PyErr_SetVim(_("failed to switch to given buffer")); |
| 3462 return -1; | |
| 3463 } | |
| 3464 | |
| 4498 | 3465 return VimTryEnd(); |
| 4407 | 3466 } |
| 3467 else if (strcmp(name, "window") == 0) | |
| 3468 { | |
| 3469 int count; | |
| 3470 | |
| 3471 if (value->ob_type != &WindowType) | |
| 3472 { | |
| 3473 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3474 return -1; | |
| 3475 } | |
| 3476 | |
| 3477 if (CheckWindow((WindowObject *)(value))) | |
| 3478 return -1; | |
| 3479 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3480 | |
| 3481 if (!count) | |
| 3482 { | |
| 3483 PyErr_SetString(PyExc_ValueError, | |
| 3484 _("failed to find window in the current tab page")); | |
| 3485 return -1; | |
| 3486 } | |
| 3487 | |
| 4498 | 3488 VimTryStart(); |
| 4407 | 3489 win_goto(((WindowObject *)(value))->win); |
| 3490 if (((WindowObject *)(value))->win != curwin) | |
| 3491 { | |
| 4498 | 3492 if (VimTryEnd()) |
| 3493 return -1; | |
| 4407 | 3494 PyErr_SetString(PyExc_RuntimeError, |
| 3495 _("did not switch to the specified window")); | |
| 3496 return -1; | |
| 3497 } | |
| 3498 | |
| 4498 | 3499 return VimTryEnd(); |
| 4407 | 3500 } |
| 3501 else if (strcmp(name, "tabpage") == 0) | |
| 3502 { | |
| 3503 if (value->ob_type != &TabPageType) | |
| 3504 { | |
| 3505 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3506 return -1; | |
| 3507 } | |
| 3508 | |
| 3509 if (CheckTabPage((TabPageObject *)(value))) | |
| 3510 return -1; | |
| 3511 | |
| 4498 | 3512 VimTryStart(); |
| 4407 | 3513 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); |
| 3514 if (((TabPageObject *)(value))->tab != curtab) | |
| 3515 { | |
| 4498 | 3516 if (VimTryEnd()) |
| 3517 return -1; | |
| 4407 | 3518 PyErr_SetString(PyExc_RuntimeError, |
| 3519 _("did not switch to the specified tab page")); | |
| 3520 return -1; | |
| 3521 } | |
| 3522 | |
| 4498 | 3523 return VimTryEnd(); |
| 4407 | 3524 } |
| 4319 | 3525 else |
| 3526 { | |
| 3527 PyErr_SetString(PyExc_AttributeError, name); | |
| 3528 return -1; | |
| 3529 } | |
| 3530 } | |
| 3531 | |
| 3618 | 3532 static void |
| 4486 | 3533 init_range_cmd(exarg_T *eap) |
| 3534 { | |
| 3535 RangeStart = eap->line1; | |
| 3536 RangeEnd = eap->line2; | |
| 3537 } | |
| 3538 | |
| 3539 static void | |
| 3540 init_range_eval(typval_T *rettv UNUSED) | |
| 3541 { | |
| 3542 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
| 3543 RangeEnd = RangeStart; | |
| 3544 } | |
| 3545 | |
| 3546 static void | |
|
4511
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|
3547 run_cmd(const char *cmd, void *arg UNUSED |
|
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|
3548 #ifdef PY_CAN_RECURSE |
|
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|
3549 , PyGILState_STATE *pygilstate UNUSED |
|
ce94a870b59b
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|
3550 #endif |
|
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|
3551 ) |
| 4486 | 3552 { |
| 3553 PyRun_SimpleString((char *) cmd); | |
| 3554 } | |
| 3555 | |
| 3556 static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; | |
| 3557 static int code_hdr_len = 30; | |
| 3558 | |
| 3559 static void | |
|
4511
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|
3560 run_do(const char *cmd, void *arg UNUSED |
|
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|
3561 #ifdef PY_CAN_RECURSE |
|
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|
3562 , PyGILState_STATE *pygilstate |
|
ce94a870b59b
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|
3563 #endif |
|
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|
3564 ) |
| 4486 | 3565 { |
| 3566 PyInt lnum; | |
| 3567 size_t len; | |
| 3568 char *code; | |
| 3569 int status; | |
| 3570 PyObject *pyfunc, *pymain; | |
| 3571 | |
|
4575
626e9ccb7c48
updated for version 7.3.1035
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4523
diff
changeset
|
3572 if (u_save((linenr_T)RangeStart - 1, (linenr_T)RangeEnd + 1) != OK) |
| 4486 | 3573 { |
| 3574 EMSG(_("cannot save undo information")); | |
| 3575 return; | |
| 3576 } | |
| 3577 | |
| 3578 len = code_hdr_len + STRLEN(cmd); | |
| 3579 code = PyMem_New(char, len + 1); | |
| 3580 memcpy(code, code_hdr, code_hdr_len); | |
| 3581 STRCPY(code + code_hdr_len, cmd); | |
| 3582 status = PyRun_SimpleString(code); | |
| 3583 PyMem_Free(code); | |
| 3584 | |
| 3585 if (status) | |
| 3586 { | |
| 3587 EMSG(_("failed to run the code")); | |
| 3588 return; | |
| 3589 } | |
| 3590 | |
| 3591 status = 0; | |
| 3592 pymain = PyImport_AddModule("__main__"); | |
| 3593 pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); | |
|
4511
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diff
changeset
|
3594 #ifdef PY_CAN_RECURSE |
| 4486 | 3595 PyGILState_Release(*pygilstate); |
|
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diff
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|
3596 #endif |
| 4486 | 3597 |
| 3598 for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) | |
| 3599 { | |
| 3600 PyObject *line, *linenr, *ret; | |
| 3601 | |
|
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diff
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|
3602 #ifdef PY_CAN_RECURSE |
| 4486 | 3603 *pygilstate = PyGILState_Ensure(); |
|
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diff
changeset
|
3604 #endif |
| 4486 | 3605 if (!(line = GetBufferLine(curbuf, lnum))) |
| 3606 goto err; | |
| 3607 if (!(linenr = PyInt_FromLong((long) lnum))) | |
| 3608 { | |
| 3609 Py_DECREF(line); | |
| 3610 goto err; | |
| 3611 } | |
| 3612 ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); | |
| 3613 Py_DECREF(line); | |
| 3614 Py_DECREF(linenr); | |
| 3615 if (!ret) | |
| 3616 goto err; | |
| 3617 | |
| 3618 if (ret != Py_None) | |
| 3619 if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) | |
| 3620 goto err; | |
| 3621 | |
| 3622 Py_XDECREF(ret); | |
| 3623 PythonIO_Flush(); | |
|
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updated for version 7.3.1003
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parents:
4509
diff
changeset
|
3624 #ifdef PY_CAN_RECURSE |
| 4486 | 3625 PyGILState_Release(*pygilstate); |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3626 #endif |
| 4486 | 3627 } |
| 3628 goto out; | |
| 3629 err: | |
|
4511
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updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3630 #ifdef PY_CAN_RECURSE |
| 4486 | 3631 *pygilstate = PyGILState_Ensure(); |
|
4511
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updated for version 7.3.1003
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4509
diff
changeset
|
3632 #endif |
| 4486 | 3633 PyErr_PrintEx(0); |
| 3634 PythonIO_Flush(); | |
| 3635 status = 1; | |
| 3636 out: | |
|
4511
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Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3637 #ifdef PY_CAN_RECURSE |
| 4486 | 3638 if (!status) |
| 3639 *pygilstate = PyGILState_Ensure(); | |
|
4511
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updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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4509
diff
changeset
|
3640 #endif |
| 4486 | 3641 Py_DECREF(pyfunc); |
| 3642 PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); | |
| 3643 if (status) | |
| 3644 return; | |
| 3645 check_cursor(); | |
| 3646 update_curbuf(NOT_VALID); | |
| 3647 } | |
| 3648 | |
| 3649 static void | |
|
4511
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Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3650 run_eval(const char *cmd, typval_T *rettv |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
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|
3651 #ifdef PY_CAN_RECURSE |
|
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updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3652 , PyGILState_STATE *pygilstate UNUSED |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3653 #endif |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
3654 ) |
| 4486 | 3655 { |
| 3656 PyObject *r; | |
| 3657 | |
| 3658 r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); | |
| 3659 if (r == NULL) | |
| 3660 { | |
| 3661 if (PyErr_Occurred() && !msg_silent) | |
| 3662 PyErr_PrintEx(0); | |
| 3663 EMSG(_("E858: Eval did not return a valid python object")); | |
| 3664 } | |
| 3665 else | |
| 3666 { | |
| 3667 if (ConvertFromPyObject(r, rettv) == -1) | |
| 3668 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
| 3669 Py_DECREF(r); | |
| 3670 } | |
| 3671 PyErr_Clear(); | |
| 3672 } | |
| 3673 | |
| 3674 static void | |
| 3618 | 3675 set_ref_in_py(const int copyID) |
| 3676 { | |
| 3677 pylinkedlist_T *cur; | |
| 3678 dict_T *dd; | |
| 3679 list_T *ll; | |
| 3680 | |
| 3681 if (lastdict != NULL) | |
| 3682 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3683 { | |
| 3684 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3685 if (dd->dv_copyID != copyID) | |
| 3686 { | |
| 3687 dd->dv_copyID = copyID; | |
| 3688 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3689 } | |
| 3690 } | |
| 3691 | |
| 3692 if (lastlist != NULL) | |
| 3693 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3694 { | |
| 3695 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3696 if (ll->lv_copyID != copyID) | |
| 3697 { | |
| 3698 ll->lv_copyID = copyID; | |
| 3699 set_ref_in_list(ll, copyID); | |
| 3700 } | |
| 3701 } | |
| 3702 } | |
| 3703 | |
| 3704 static int | |
| 3705 set_string_copy(char_u *str, typval_T *tv) | |
| 3706 { | |
| 3707 tv->vval.v_string = vim_strsave(str); | |
| 3708 if (tv->vval.v_string == NULL) | |
| 3709 { | |
| 3710 PyErr_NoMemory(); | |
| 3711 return -1; | |
| 3712 } | |
| 3713 return 0; | |
| 3714 } | |
| 3715 | |
| 4385 | 3716 static int |
| 3717 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3718 { | |
| 3719 dict_T *d; | |
| 3720 char_u *key; | |
| 3721 dictitem_T *di; | |
| 3722 PyObject *keyObject; | |
| 3723 PyObject *valObject; | |
| 3724 Py_ssize_t iter = 0; | |
| 3725 | |
| 3726 d = dict_alloc(); | |
| 3727 if (d == NULL) | |
| 3728 { | |
| 3729 PyErr_NoMemory(); | |
| 3730 return -1; | |
| 3731 } | |
| 3732 | |
| 3733 tv->v_type = VAR_DICT; | |
| 3734 tv->vval.v_dict = d; | |
| 3735 | |
| 3736 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3737 { | |
| 3738 DICTKEY_DECL | |
| 3739 | |
| 3740 if (keyObject == NULL) | |
| 3741 return -1; | |
| 3742 if (valObject == NULL) | |
| 3743 return -1; | |
| 3744 | |
| 3745 DICTKEY_GET_NOTEMPTY(-1) | |
| 3746 | |
| 3747 di = dictitem_alloc(key); | |
| 3748 | |
| 3749 DICTKEY_UNREF | |
| 3750 | |
| 3751 if (di == NULL) | |
| 3752 { | |
| 3753 PyErr_NoMemory(); | |
| 3754 return -1; | |
| 3755 } | |
| 3756 di->di_tv.v_lock = 0; | |
| 3757 | |
| 3758 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3759 { | |
| 3760 vim_free(di); | |
| 3761 return -1; | |
| 3762 } | |
| 3763 if (dict_add(d, di) == FAIL) | |
| 3764 { | |
| 3765 vim_free(di); | |
| 3766 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3767 return -1; | |
| 3768 } | |
| 3769 } | |
| 3770 return 0; | |
| 3771 } | |
| 3772 | |
| 3773 static int | |
| 3774 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3775 { | |
| 3776 dict_T *d; | |
| 3777 char_u *key; | |
| 3778 dictitem_T *di; | |
| 3779 PyObject *list; | |
| 3780 PyObject *litem; | |
| 3781 PyObject *keyObject; | |
| 3782 PyObject *valObject; | |
| 3783 Py_ssize_t lsize; | |
| 3784 | |
| 3785 d = dict_alloc(); | |
| 3786 if (d == NULL) | |
| 3787 { | |
| 3788 PyErr_NoMemory(); | |
| 3789 return -1; | |
| 3790 } | |
| 3791 | |
| 3792 tv->v_type = VAR_DICT; | |
| 3793 tv->vval.v_dict = d; | |
| 3794 | |
| 3795 list = PyMapping_Items(obj); | |
| 3796 if (list == NULL) | |
| 3797 return -1; | |
| 3798 lsize = PyList_Size(list); | |
| 3799 while (lsize--) | |
| 3800 { | |
| 3801 DICTKEY_DECL | |
| 3802 | |
| 3803 litem = PyList_GetItem(list, lsize); | |
| 3804 if (litem == NULL) | |
| 3805 { | |
| 3806 Py_DECREF(list); | |
| 3807 return -1; | |
| 3808 } | |
| 3809 | |
| 3810 keyObject = PyTuple_GetItem(litem, 0); | |
| 3811 if (keyObject == NULL) | |
| 3812 { | |
| 3813 Py_DECREF(list); | |
| 3814 Py_DECREF(litem); | |
| 3815 return -1; | |
| 3816 } | |
| 3817 | |
| 3818 DICTKEY_GET_NOTEMPTY(-1) | |
| 3819 | |
| 3820 valObject = PyTuple_GetItem(litem, 1); | |
| 3821 if (valObject == NULL) | |
| 3822 { | |
| 3823 Py_DECREF(list); | |
| 3824 Py_DECREF(litem); | |
| 3825 return -1; | |
| 3826 } | |
| 3827 | |
| 3828 di = dictitem_alloc(key); | |
| 3829 | |
| 3830 DICTKEY_UNREF | |
| 3831 | |
| 3832 if (di == NULL) | |
| 3833 { | |
| 3834 Py_DECREF(list); | |
| 3835 Py_DECREF(litem); | |
| 3836 PyErr_NoMemory(); | |
| 3837 return -1; | |
| 3838 } | |
| 3839 di->di_tv.v_lock = 0; | |
| 3840 | |
| 3841 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3842 { | |
| 3843 vim_free(di); | |
| 3844 Py_DECREF(list); | |
| 3845 Py_DECREF(litem); | |
| 3846 return -1; | |
| 3847 } | |
| 3848 if (dict_add(d, di) == FAIL) | |
| 3849 { | |
| 3850 vim_free(di); | |
| 3851 Py_DECREF(list); | |
| 3852 Py_DECREF(litem); | |
| 3853 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3854 return -1; | |
| 3855 } | |
| 3856 Py_DECREF(litem); | |
| 3857 } | |
| 3858 Py_DECREF(list); | |
| 3859 return 0; | |
| 3860 } | |
| 3861 | |
| 3862 static int | |
| 3863 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3864 { | |
| 3865 list_T *l; | |
| 3866 | |
| 3867 l = list_alloc(); | |
| 3868 if (l == NULL) | |
| 3869 { | |
| 3870 PyErr_NoMemory(); | |
| 3871 return -1; | |
| 3872 } | |
| 3873 | |
| 3874 tv->v_type = VAR_LIST; | |
| 3875 tv->vval.v_list = l; | |
| 3876 | |
| 3877 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3878 return -1; | |
| 3879 | |
| 3880 return 0; | |
| 3881 } | |
| 3882 | |
| 3883 static int | |
| 3884 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3885 { | |
| 3886 PyObject *iterator = PyObject_GetIter(obj); | |
| 3887 PyObject *item; | |
| 3888 list_T *l; | |
| 3889 listitem_T *li; | |
| 3890 | |
| 3891 l = list_alloc(); | |
| 3892 | |
| 3893 if (l == NULL) | |
| 3894 { | |
| 3895 PyErr_NoMemory(); | |
| 3896 return -1; | |
| 3897 } | |
| 3898 | |
| 3899 tv->vval.v_list = l; | |
| 3900 tv->v_type = VAR_LIST; | |
| 3901 | |
| 3902 | |
| 3903 if (iterator == NULL) | |
| 3904 return -1; | |
| 3905 | |
| 3906 while ((item = PyIter_Next(obj))) | |
| 3907 { | |
| 3908 li = listitem_alloc(); | |
| 3909 if (li == NULL) | |
| 3910 { | |
| 3911 PyErr_NoMemory(); | |
| 3912 return -1; | |
| 3913 } | |
| 3914 li->li_tv.v_lock = 0; | |
| 3915 | |
| 3916 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3917 return -1; | |
| 3918 | |
| 3919 list_append(l, li); | |
| 3920 | |
| 3921 Py_DECREF(item); | |
| 3922 } | |
| 3923 | |
| 3924 Py_DECREF(iterator); | |
| 3925 return 0; | |
| 3926 } | |
| 3927 | |
| 3618 | 3928 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3929 | |
| 3930 static int | |
| 3931 convert_dl(PyObject *obj, typval_T *tv, | |
| 3932 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3933 { | |
| 3934 PyObject *capsule; | |
| 3935 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3936 | |
| 3937 sprintf(hexBuf, "%p", obj); | |
| 3938 | |
| 3638 | 3939 # ifdef PY_USE_CAPSULE |
| 3618 | 3940 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3941 # else |
| 3942 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3943 # endif | |
| 3618 | 3944 if (capsule == NULL) |
| 3945 { | |
| 3638 | 3946 # ifdef PY_USE_CAPSULE |
| 3618 | 3947 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3948 # else |
| 3949 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3950 # endif | |
| 3618 | 3951 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3952 Py_DECREF(capsule); | |
| 3953 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3954 { | |
| 3955 tv->v_type = VAR_UNKNOWN; | |
| 3956 return -1; | |
| 3957 } | |
| 3958 /* As we are not using copy_tv which increments reference count we must | |
| 3959 * do it ourself. */ | |
| 3960 switch(tv->v_type) | |
| 3961 { | |
| 3962 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3963 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3964 } | |
| 3965 } | |
| 3966 else | |
| 3967 { | |
| 3638 | 3968 typval_T *v; |
| 3969 | |
| 3970 # ifdef PY_USE_CAPSULE | |
| 3971 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3972 # else | |
| 3648 | 3973 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3974 # endif |
| 3618 | 3975 copy_tv(v, tv); |
| 3976 } | |
| 3977 return 0; | |
| 3978 } | |
| 3979 | |
| 3980 static int | |
| 3981 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3982 { | |
| 3983 PyObject *lookup_dict; | |
| 3984 int r; | |
| 3985 | |
| 3986 lookup_dict = PyDict_New(); | |
| 3987 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3988 Py_DECREF(lookup_dict); | |
| 3989 return r; | |
| 3990 } | |
| 3991 | |
| 3992 static int | |
| 3993 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3994 { | |
| 3995 if (obj->ob_type == &DictionaryType) | |
| 3996 { | |
| 3997 tv->v_type = VAR_DICT; | |
| 3998 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3999 ++tv->vval.v_dict->dv_refcount; | |
| 4000 } | |
| 4001 else if (obj->ob_type == &ListType) | |
| 4002 { | |
| 4003 tv->v_type = VAR_LIST; | |
| 4004 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 4005 ++tv->vval.v_list->lv_refcount; | |
| 4006 } | |
| 4007 else if (obj->ob_type == &FunctionType) | |
| 4008 { | |
| 4009 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 4010 return -1; | |
| 4011 | |
| 4012 tv->v_type = VAR_FUNC; | |
| 4013 func_ref(tv->vval.v_string); | |
| 4014 } | |
| 4015 else if (PyBytes_Check(obj)) | |
| 4016 { | |
| 3800 | 4017 char_u *result; |
| 4018 | |
| 4019 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 4020 return -1; | |
| 3618 | 4021 if (result == NULL) |
| 4022 return -1; | |
| 4023 | |
| 4024 if (set_string_copy(result, tv) == -1) | |
| 4025 return -1; | |
| 4026 | |
| 4027 tv->v_type = VAR_STRING; | |
| 4028 } | |
| 4029 else if (PyUnicode_Check(obj)) | |
| 4030 { | |
| 4031 PyObject *bytes; | |
| 4032 char_u *result; | |
| 4033 | |
| 4034 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 4035 if (bytes == NULL) | |
| 4036 return -1; | |
| 4037 | |
| 3800 | 4038 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 4039 return -1; | |
| 3618 | 4040 if (result == NULL) |
| 4041 return -1; | |
| 4042 | |
| 4043 if (set_string_copy(result, tv) == -1) | |
| 4044 { | |
| 4045 Py_XDECREF(bytes); | |
| 4046 return -1; | |
| 4047 } | |
| 4048 Py_XDECREF(bytes); | |
| 4049 | |
| 4050 tv->v_type = VAR_STRING; | |
| 4051 } | |
| 4321 | 4052 #if PY_MAJOR_VERSION < 3 |
| 3618 | 4053 else if (PyInt_Check(obj)) |
| 4054 { | |
| 4055 tv->v_type = VAR_NUMBER; | |
| 4056 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 4057 } | |
| 4058 #endif | |
| 4059 else if (PyLong_Check(obj)) | |
| 4060 { | |
| 4061 tv->v_type = VAR_NUMBER; | |
| 4062 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 4063 } | |
| 4064 else if (PyDict_Check(obj)) | |
| 4065 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 4066 #ifdef FEAT_FLOAT | |
| 4067 else if (PyFloat_Check(obj)) | |
| 4068 { | |
| 4069 tv->v_type = VAR_FLOAT; | |
| 4070 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 4071 } | |
| 4072 #endif | |
| 4073 else if (PyIter_Check(obj)) | |
| 4074 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 4075 else if (PySequence_Check(obj)) | |
| 4076 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 4077 else if (PyMapping_Check(obj)) | |
| 4078 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 4079 else | |
| 4080 { | |
| 4405 | 4081 PyErr_SetString(PyExc_TypeError, |
| 4082 _("unable to convert to vim structure")); | |
| 3618 | 4083 return -1; |
| 4084 } | |
| 4085 return 0; | |
| 4086 } | |
| 4087 | |
| 4088 static PyObject * | |
| 4089 ConvertToPyObject(typval_T *tv) | |
| 4090 { | |
| 4091 if (tv == NULL) | |
| 4092 { | |
| 4093 PyErr_SetVim(_("NULL reference passed")); | |
| 4094 return NULL; | |
| 4095 } | |
| 4096 switch (tv->v_type) | |
| 4097 { | |
| 4098 case VAR_STRING: | |
| 3852 | 4099 return PyBytes_FromString(tv->vval.v_string == NULL |
| 4100 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 4101 case VAR_NUMBER: |
| 4102 return PyLong_FromLong((long) tv->vval.v_number); | |
| 4103 #ifdef FEAT_FLOAT | |
| 4104 case VAR_FLOAT: | |
| 4105 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 4106 #endif | |
| 4107 case VAR_LIST: | |
| 4108 return ListNew(tv->vval.v_list); | |
| 4109 case VAR_DICT: | |
| 4110 return DictionaryNew(tv->vval.v_dict); | |
| 4111 case VAR_FUNC: | |
| 3852 | 4112 return FunctionNew(tv->vval.v_string == NULL |
| 4113 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 4114 case VAR_UNKNOWN: |
| 4115 Py_INCREF(Py_None); | |
| 4116 return Py_None; | |
| 4117 default: | |
| 4118 PyErr_SetVim(_("internal error: invalid value type")); | |
| 4119 return NULL; | |
| 4120 } | |
| 4121 } | |
| 4319 | 4122 |
| 4123 typedef struct | |
| 4124 { | |
| 4125 PyObject_HEAD | |
| 4126 } CurrentObject; | |
| 4127 static PyTypeObject CurrentType; | |
| 4128 | |
| 4129 static void | |
| 4130 init_structs(void) | |
| 4131 { | |
| 4132 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 4133 OutputType.tp_name = "vim.message"; | |
| 4134 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 4135 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4136 OutputType.tp_doc = "vim message object"; | |
| 4137 OutputType.tp_methods = OutputMethods; | |
| 4138 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4139 OutputType.tp_getattro = (getattrofunc)OutputGetattro; |
| 4140 OutputType.tp_setattro = (setattrofunc)OutputSetattro; | |
| 4319 | 4141 OutputType.tp_alloc = call_PyType_GenericAlloc; |
| 4142 OutputType.tp_new = call_PyType_GenericNew; | |
| 4143 OutputType.tp_free = call_PyObject_Free; | |
| 4144 #else | |
| 4488 | 4145 OutputType.tp_getattr = (getattrfunc)OutputGetattr; |
| 4146 OutputType.tp_setattr = (setattrfunc)OutputSetattr; | |
| 4319 | 4147 #endif |
| 4148 | |
| 4397 | 4149 vim_memset(&IterType, 0, sizeof(IterType)); |
| 4150 IterType.tp_name = "vim.iter"; | |
| 4151 IterType.tp_basicsize = sizeof(IterObject); | |
| 4152 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4153 IterType.tp_doc = "generic iterator object"; | |
| 4488 | 4154 IterType.tp_iter = (getiterfunc)IterIter; |
| 4155 IterType.tp_iternext = (iternextfunc)IterNext; | |
| 4156 IterType.tp_dealloc = (destructor)IterDestructor; | |
| 4157 IterType.tp_traverse = (traverseproc)IterTraverse; | |
| 4158 IterType.tp_clear = (inquiry)IterClear; | |
| 4397 | 4159 |
| 4319 | 4160 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 4161 BufferType.tp_name = "vim.buffer"; | |
| 4162 BufferType.tp_basicsize = sizeof(BufferType); | |
| 4488 | 4163 BufferType.tp_dealloc = (destructor)BufferDestructor; |
| 4164 BufferType.tp_repr = (reprfunc)BufferRepr; | |
| 4319 | 4165 BufferType.tp_as_sequence = &BufferAsSeq; |
| 4166 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 4167 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4168 BufferType.tp_doc = "vim buffer object"; | |
| 4169 BufferType.tp_methods = BufferMethods; | |
| 4170 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4171 BufferType.tp_getattro = (getattrofunc)BufferGetattro; |
| 4319 | 4172 BufferType.tp_alloc = call_PyType_GenericAlloc; |
| 4173 BufferType.tp_new = call_PyType_GenericNew; | |
| 4174 BufferType.tp_free = call_PyObject_Free; | |
| 4175 #else | |
| 4488 | 4176 BufferType.tp_getattr = (getattrfunc)BufferGetattr; |
| 4319 | 4177 #endif |
| 4178 | |
| 4179 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 4180 WindowType.tp_name = "vim.window"; | |
| 4181 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 4488 | 4182 WindowType.tp_dealloc = (destructor)WindowDestructor; |
| 4183 WindowType.tp_repr = (reprfunc)WindowRepr; | |
| 4319 | 4184 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4185 WindowType.tp_doc = "vim Window object"; | |
| 4186 WindowType.tp_methods = WindowMethods; | |
| 4488 | 4187 WindowType.tp_traverse = (traverseproc)WindowTraverse; |
| 4188 WindowType.tp_clear = (inquiry)WindowClear; | |
| 4319 | 4189 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4190 WindowType.tp_getattro = (getattrofunc)WindowGetattro; |
| 4191 WindowType.tp_setattro = (setattrofunc)WindowSetattro; | |
| 4319 | 4192 WindowType.tp_alloc = call_PyType_GenericAlloc; |
| 4193 WindowType.tp_new = call_PyType_GenericNew; | |
| 4194 WindowType.tp_free = call_PyObject_Free; | |
| 4195 #else | |
| 4488 | 4196 WindowType.tp_getattr = (getattrfunc)WindowGetattr; |
| 4197 WindowType.tp_setattr = (setattrfunc)WindowSetattr; | |
| 4319 | 4198 #endif |
| 4199 | |
| 4401 | 4200 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 4201 TabPageType.tp_name = "vim.tabpage"; | |
| 4202 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 4488 | 4203 TabPageType.tp_dealloc = (destructor)TabPageDestructor; |
| 4204 TabPageType.tp_repr = (reprfunc)TabPageRepr; | |
| 4401 | 4205 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4206 TabPageType.tp_doc = "vim tab page object"; | |
| 4207 TabPageType.tp_methods = TabPageMethods; | |
| 4208 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4209 TabPageType.tp_getattro = (getattrofunc)TabPageGetattro; |
| 4401 | 4210 TabPageType.tp_alloc = call_PyType_GenericAlloc; |
| 4211 TabPageType.tp_new = call_PyType_GenericNew; | |
| 4212 TabPageType.tp_free = call_PyObject_Free; | |
| 4213 #else | |
| 4488 | 4214 TabPageType.tp_getattr = (getattrfunc)TabPageGetattr; |
| 4401 | 4215 #endif |
| 4216 | |
| 4393 | 4217 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 4218 BufMapType.tp_name = "vim.bufferlist"; | |
| 4219 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 4220 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 4221 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 4222 BufMapType.tp_iter = BufMapIter; |
| 4319 | 4223 BufferType.tp_doc = "vim buffer list"; |
| 4224 | |
| 4225 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 4226 WinListType.tp_name = "vim.windowlist"; | |
| 4227 WinListType.tp_basicsize = sizeof(WinListType); | |
| 4228 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 4229 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4230 WinListType.tp_doc = "vim window list"; | |
| 4488 | 4231 WinListType.tp_dealloc = (destructor)WinListDestructor; |
| 4401 | 4232 |
| 4233 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 4234 TabListType.tp_name = "vim.tabpagelist"; | |
| 4235 TabListType.tp_basicsize = sizeof(TabListType); | |
| 4236 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 4237 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4238 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 4239 |
| 4240 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4241 RangeType.tp_name = "vim.range"; | |
| 4242 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4488 | 4243 RangeType.tp_dealloc = (destructor)RangeDestructor; |
| 4244 RangeType.tp_repr = (reprfunc)RangeRepr; | |
| 4319 | 4245 RangeType.tp_as_sequence = &RangeAsSeq; |
| 4246 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4247 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4248 RangeType.tp_doc = "vim Range object"; | |
| 4249 RangeType.tp_methods = RangeMethods; | |
| 4500 | 4250 RangeType.tp_traverse = (traverseproc)RangeTraverse; |
| 4251 RangeType.tp_clear = (inquiry)RangeClear; | |
| 4319 | 4252 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4253 RangeType.tp_getattro = (getattrofunc)RangeGetattro; |
| 4319 | 4254 RangeType.tp_alloc = call_PyType_GenericAlloc; |
| 4255 RangeType.tp_new = call_PyType_GenericNew; | |
| 4256 RangeType.tp_free = call_PyObject_Free; | |
| 4257 #else | |
| 4488 | 4258 RangeType.tp_getattr = (getattrfunc)RangeGetattr; |
| 4319 | 4259 #endif |
| 4260 | |
| 4261 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4262 CurrentType.tp_name = "vim.currentdata"; | |
| 4263 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4264 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4265 CurrentType.tp_doc = "vim current object"; | |
| 4266 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4267 CurrentType.tp_getattro = (getattrofunc)CurrentGetattro; |
| 4268 CurrentType.tp_setattro = (setattrofunc)CurrentSetattro; | |
| 4319 | 4269 #else |
| 4488 | 4270 CurrentType.tp_getattr = (getattrfunc)CurrentGetattr; |
| 4271 CurrentType.tp_setattr = (setattrfunc)CurrentSetattr; | |
| 4319 | 4272 #endif |
| 4273 | |
| 4274 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4275 DictionaryType.tp_name = "vim.dictionary"; | |
| 4276 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4488 | 4277 DictionaryType.tp_dealloc = (destructor)DictionaryDestructor; |
| 4319 | 4278 DictionaryType.tp_as_mapping = &DictionaryAsMapping; |
| 4279 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4280 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4281 DictionaryType.tp_methods = DictionaryMethods; | |
| 4282 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4283 DictionaryType.tp_getattro = (getattrofunc)DictionaryGetattro; |
| 4284 DictionaryType.tp_setattro = (setattrofunc)DictionarySetattro; | |
| 4319 | 4285 #else |
| 4488 | 4286 DictionaryType.tp_getattr = (getattrfunc)DictionaryGetattr; |
| 4287 DictionaryType.tp_setattr = (setattrfunc)DictionarySetattr; | |
| 4319 | 4288 #endif |
| 4289 | |
| 4290 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4291 ListType.tp_name = "vim.list"; | |
| 4488 | 4292 ListType.tp_dealloc = (destructor)ListDestructor; |
| 4319 | 4293 ListType.tp_basicsize = sizeof(ListObject); |
| 4294 ListType.tp_as_sequence = &ListAsSeq; | |
| 4295 ListType.tp_as_mapping = &ListAsMapping; | |
| 4296 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4297 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4298 ListType.tp_methods = ListMethods; | |
| 4488 | 4299 ListType.tp_iter = (getiterfunc)ListIter; |
| 4319 | 4300 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4301 ListType.tp_getattro = (getattrofunc)ListGetattro; |
| 4302 ListType.tp_setattro = (setattrofunc)ListSetattro; | |
| 4319 | 4303 #else |
| 4488 | 4304 ListType.tp_getattr = (getattrfunc)ListGetattr; |
| 4305 ListType.tp_setattr = (setattrfunc)ListSetattr; | |
| 4319 | 4306 #endif |
| 4307 | |
| 4308 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4309 FunctionType.tp_name = "vim.function"; |
| 4319 | 4310 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4488 | 4311 FunctionType.tp_dealloc = (destructor)FunctionDestructor; |
| 4312 FunctionType.tp_call = (ternaryfunc)FunctionCall; | |
| 4319 | 4313 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4314 FunctionType.tp_doc = "object that calls vim function"; | |
| 4315 FunctionType.tp_methods = FunctionMethods; | |
| 4316 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4317 FunctionType.tp_getattro = (getattrofunc)FunctionGetattro; |
| 4319 | 4318 #else |
| 4488 | 4319 FunctionType.tp_getattr = (getattrfunc)FunctionGetattr; |
| 4319 | 4320 #endif |
| 4321 | |
| 4350 | 4322 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4323 OptionsType.tp_name = "vim.options"; | |
| 4324 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4325 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4326 OptionsType.tp_doc = "object for manipulating options"; | |
| 4327 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4488 | 4328 OptionsType.tp_dealloc = (destructor)OptionsDestructor; |
| 4329 OptionsType.tp_traverse = (traverseproc)OptionsTraverse; | |
| 4330 OptionsType.tp_clear = (inquiry)OptionsClear; | |
| 4350 | 4331 |
| 4319 | 4332 #if PY_MAJOR_VERSION >= 3 |
| 4333 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4334 vimmodule.m_name = "vim"; | |
| 4335 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4336 vimmodule.m_size = -1; | |
| 4337 vimmodule.m_methods = VimMethods; | |
| 4338 #endif | |
| 4339 } | |
| 4494 | 4340 |
| 4341 #define PYTYPE_READY(type) \ | |
| 4342 if (PyType_Ready(&type)) \ | |
| 4343 return -1; | |
| 4344 | |
| 4345 static int | |
| 4346 init_types() | |
| 4347 { | |
| 4348 PYTYPE_READY(IterType); | |
| 4349 PYTYPE_READY(BufferType); | |
| 4350 PYTYPE_READY(RangeType); | |
| 4351 PYTYPE_READY(WindowType); | |
| 4352 PYTYPE_READY(TabPageType); | |
| 4353 PYTYPE_READY(BufMapType); | |
| 4354 PYTYPE_READY(WinListType); | |
| 4355 PYTYPE_READY(TabListType); | |
| 4356 PYTYPE_READY(CurrentType); | |
| 4357 PYTYPE_READY(DictionaryType); | |
| 4358 PYTYPE_READY(ListType); | |
| 4359 PYTYPE_READY(FunctionType); | |
| 4360 PYTYPE_READY(OptionsType); | |
| 4361 PYTYPE_READY(OutputType); | |
| 4362 return 0; | |
| 4363 } | |
| 4364 | |
| 4365 static BufMapObject TheBufferMap = | |
| 4366 { | |
| 4367 PyObject_HEAD_INIT(&BufMapType) | |
| 4368 }; | |
| 4369 | |
| 4370 static WinListObject TheWindowList = | |
| 4371 { | |
| 4372 PyObject_HEAD_INIT(&WinListType) | |
| 4373 NULL | |
| 4374 }; | |
| 4375 | |
| 4376 static CurrentObject TheCurrent = | |
| 4377 { | |
| 4378 PyObject_HEAD_INIT(&CurrentType) | |
| 4379 }; | |
| 4380 | |
| 4381 static TabListObject TheTabPageList = | |
| 4382 { | |
| 4383 PyObject_HEAD_INIT(&TabListType) | |
| 4384 }; | |
| 4385 | |
| 4386 static struct numeric_constant { | |
| 4387 char *name; | |
| 4388 int value; | |
| 4389 } numeric_constants[] = { | |
| 4390 {"VAR_LOCKED", VAR_LOCKED}, | |
| 4391 {"VAR_FIXED", VAR_FIXED}, | |
| 4392 {"VAR_SCOPE", VAR_SCOPE}, | |
| 4393 {"VAR_DEF_SCOPE", VAR_DEF_SCOPE}, | |
| 4394 }; | |
| 4395 | |
| 4396 static struct object_constant { | |
| 4397 char *name; | |
| 4398 PyObject *value; | |
| 4399 } object_constants[] = { | |
| 4400 {"buffers", (PyObject *)(void *)&TheBufferMap}, | |
| 4401 {"windows", (PyObject *)(void *)&TheWindowList}, | |
| 4402 {"tabpages", (PyObject *)(void *)&TheTabPageList}, | |
| 4403 {"current", (PyObject *)(void *)&TheCurrent}, | |
| 4496 | 4404 |
| 4405 {"Buffer", (PyObject *)&BufferType}, | |
| 4406 {"Range", (PyObject *)&RangeType}, | |
| 4407 {"Window", (PyObject *)&WindowType}, | |
| 4408 {"TabPage", (PyObject *)&TabPageType}, | |
| 4409 {"Dictionary", (PyObject *)&DictionaryType}, | |
| 4410 {"List", (PyObject *)&ListType}, | |
| 4411 {"Function", (PyObject *)&FunctionType}, | |
| 4412 {"Options", (PyObject *)&OptionsType}, | |
| 4494 | 4413 }; |
| 4414 | |
| 4415 typedef int (*object_adder)(PyObject *, const char *, PyObject *); | |
| 4416 | |
| 4417 #define ADD_OBJECT(m, name, obj) \ | |
| 4418 if (add_object(m, name, obj)) \ | |
| 4419 return -1; | |
| 4420 | |
| 4421 #define ADD_CHECKED_OBJECT(m, name, obj) \ | |
| 4422 { \ | |
| 4423 PyObject *value = obj; \ | |
| 4424 if (!value) \ | |
| 4425 return -1; \ | |
| 4426 ADD_OBJECT(m, name, value); \ | |
| 4427 } | |
| 4428 | |
| 4429 static int | |
| 4430 populate_module(PyObject *m, object_adder add_object) | |
| 4431 { | |
| 4432 int i; | |
| 4433 | |
| 4434 for (i = 0; i < (int)(sizeof(numeric_constants) | |
| 4435 / sizeof(struct numeric_constant)); | |
| 4436 ++i) | |
| 4437 ADD_CHECKED_OBJECT(m, numeric_constants[i].name, | |
| 4438 PyInt_FromLong(numeric_constants[i].value)); | |
| 4439 | |
| 4440 for (i = 0; i < (int)(sizeof(object_constants) | |
| 4441 / sizeof(struct object_constant)); | |
| 4442 ++i) | |
| 4443 { | |
| 4444 PyObject *value; | |
| 4445 | |
| 4446 value = object_constants[i].value; | |
| 4447 Py_INCREF(value); | |
| 4448 ADD_OBJECT(m, object_constants[i].name, value); | |
| 4449 } | |
| 4450 | |
| 4451 if (!(VimError = PyErr_NewException("vim.error", NULL, NULL))) | |
| 4452 return -1; | |
| 4453 ADD_OBJECT(m, "error", VimError); | |
| 4454 | |
| 4455 ADD_CHECKED_OBJECT(m, "vars", DictionaryNew(&globvardict)); | |
| 4456 ADD_CHECKED_OBJECT(m, "vvars", DictionaryNew(&vimvardict)); | |
| 4457 ADD_CHECKED_OBJECT(m, "options", | |
| 4458 OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL)); | |
| 4459 return 0; | |
| 4460 } |