Mercurial > vim
annotate src/if_py_both.h @ 4523:57393dc4b811 v7.3.1009
updated for version 7.3.1009
Problem: Compiler warning for ambiguous else.
Solution: Add curly braces.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 24 May 2013 18:58:43 +0200 |
| parents | cadb57fbb781 |
| children | 626e9ccb7c48 |
| 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 DICTKEY_UNREF | |
| 1607 | |
| 1608 if (flags == 0) | |
| 1609 { | |
| 4403 | 1610 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1611 return -1; |
| 1612 } | |
| 1613 | |
| 1614 if (valObject == NULL) | |
| 1615 { | |
| 4488 | 1616 if (self->opt_type == SREQ_GLOBAL) |
| 4350 | 1617 { |
| 4405 | 1618 PyErr_SetString(PyExc_ValueError, |
| 1619 _("unable to unset global option")); | |
| 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")); | |
| 4350 | 1626 return -1; |
| 1627 } | |
| 1628 else | |
| 1629 { | |
| 4488 | 1630 unset_global_local_option(key, self->from); |
| 4350 | 1631 return 0; |
| 1632 } | |
| 1633 } | |
| 1634 | |
| 4488 | 1635 opt_flags = (self->opt_type ? OPT_LOCAL : OPT_GLOBAL); |
| 4350 | 1636 |
| 1637 if (flags & SOPT_BOOL) | |
| 1638 { | |
| 4411 | 1639 int istrue = PyObject_IsTrue(valObject); |
|
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|
1640 |
| 4411 | 1641 if (istrue == -1) |
| 1642 return -1; | |
| 1643 r = set_option_value_for(key, istrue, NULL, | |
| 4488 | 1644 opt_flags, self->opt_type, self->from); |
| 4350 | 1645 } |
| 1646 else if (flags & SOPT_NUM) | |
| 1647 { | |
| 1648 int val; | |
| 1649 | |
| 1650 #if PY_MAJOR_VERSION < 3 | |
| 1651 if (PyInt_Check(valObject)) | |
| 1652 val = PyInt_AsLong(valObject); | |
| 1653 else | |
| 1654 #endif | |
| 1655 if (PyLong_Check(valObject)) | |
| 1656 val = PyLong_AsLong(valObject); | |
| 1657 else | |
| 1658 { | |
| 4405 | 1659 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1660 return -1; |
| 1661 } | |
| 1662 | |
| 1663 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 4488 | 1664 self->opt_type, self->from); |
| 4350 | 1665 } |
| 1666 else | |
| 1667 { | |
| 1668 char_u *val; | |
| 1669 if (PyBytes_Check(valObject)) | |
| 1670 { | |
| 1671 | |
| 1672 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1673 return -1; | |
| 1674 if (val == NULL) | |
| 1675 return -1; | |
| 1676 | |
| 1677 val = vim_strsave(val); | |
| 1678 } | |
| 1679 else if (PyUnicode_Check(valObject)) | |
| 1680 { | |
| 1681 PyObject *bytes; | |
| 1682 | |
| 1683 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1684 if (bytes == NULL) | |
| 1685 return -1; | |
| 1686 | |
| 1687 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1688 return -1; | |
| 1689 if (val == NULL) | |
| 1690 return -1; | |
| 1691 | |
| 1692 val = vim_strsave(val); | |
| 1693 Py_XDECREF(bytes); | |
| 1694 } | |
| 1695 else | |
| 1696 { | |
| 4405 | 1697 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1698 return -1; |
| 1699 } | |
| 1700 | |
| 1701 r = set_option_value_for(key, 0, val, opt_flags, | |
| 4488 | 1702 self->opt_type, self->from); |
| 4350 | 1703 vim_free(val); |
| 1704 } | |
| 1705 | |
| 1706 return r; | |
| 1707 } | |
| 1708 | |
| 1709 static PyMappingMethods OptionsAsMapping = { | |
| 1710 (lenfunc) NULL, | |
| 1711 (binaryfunc) OptionsItem, | |
| 1712 (objobjargproc) OptionsAssItem, | |
| 1713 }; | |
| 1714 | |
| 4401 | 1715 /* Tabpage object |
| 1716 */ | |
| 1717 | |
| 1718 typedef struct | |
| 1719 { | |
| 1720 PyObject_HEAD | |
| 1721 tabpage_T *tab; | |
| 1722 } TabPageObject; | |
| 1723 | |
| 1724 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1725 | |
| 1726 static PyTypeObject TabPageType; | |
| 1727 | |
| 1728 static int | |
| 4488 | 1729 CheckTabPage(TabPageObject *self) |
| 4401 | 1730 { |
| 4488 | 1731 if (self->tab == INVALID_TABPAGE_VALUE) |
| 4401 | 1732 { |
| 1733 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1734 return -1; | |
| 1735 } | |
| 1736 | |
| 1737 return 0; | |
| 1738 } | |
| 1739 | |
| 1740 static PyObject * | |
| 1741 TabPageNew(tabpage_T *tab) | |
| 1742 { | |
| 1743 TabPageObject *self; | |
| 1744 | |
| 1745 if (TAB_PYTHON_REF(tab)) | |
| 1746 { | |
| 1747 self = TAB_PYTHON_REF(tab); | |
| 1748 Py_INCREF(self); | |
| 1749 } | |
| 1750 else | |
| 1751 { | |
| 1752 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1753 if (self == NULL) | |
| 1754 return NULL; | |
| 1755 self->tab = tab; | |
| 1756 TAB_PYTHON_REF(tab) = self; | |
| 1757 } | |
| 1758 | |
| 1759 return (PyObject *)(self); | |
| 1760 } | |
| 1761 | |
| 1762 static void | |
| 4488 | 1763 TabPageDestructor(TabPageObject *self) |
| 4401 | 1764 { |
| 4488 | 1765 if (self->tab && self->tab != INVALID_TABPAGE_VALUE) |
| 1766 TAB_PYTHON_REF(self->tab) = NULL; | |
| 4401 | 1767 |
| 1768 DESTRUCTOR_FINISH(self); | |
| 1769 } | |
| 1770 | |
| 1771 static PyObject * | |
| 4488 | 1772 TabPageAttr(TabPageObject *self, char *name) |
| 4401 | 1773 { |
| 1774 if (strcmp(name, "windows") == 0) | |
| 4488 | 1775 return WinListNew(self); |
| 4401 | 1776 else if (strcmp(name, "number") == 0) |
| 4488 | 1777 return PyLong_FromLong((long) get_tab_number(self->tab)); |
| 4401 | 1778 else if (strcmp(name, "vars") == 0) |
| 4488 | 1779 return DictionaryNew(self->tab->tp_vars); |
| 4401 | 1780 else if (strcmp(name, "window") == 0) |
| 1781 { | |
| 1782 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1783 */ | |
| 4488 | 1784 if (self->tab == curtab) |
| 4431 | 1785 return WindowNew(curwin, curtab); |
| 4401 | 1786 else |
| 4488 | 1787 return WindowNew(self->tab->tp_curwin, self->tab); |
| 4401 | 1788 } |
| 1789 return NULL; | |
| 1790 } | |
| 1791 | |
| 1792 static PyObject * | |
| 4488 | 1793 TabPageRepr(TabPageObject *self) |
| 4401 | 1794 { |
| 1795 static char repr[100]; | |
| 4488 | 1796 |
| 1797 if (self->tab == INVALID_TABPAGE_VALUE) | |
| 4401 | 1798 { |
| 1799 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1800 return PyString_FromString(repr); | |
| 1801 } | |
| 1802 else | |
| 1803 { | |
| 4488 | 1804 int t = get_tab_number(self->tab); |
| 4401 | 1805 |
| 1806 if (t == 0) | |
| 1807 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1808 (self)); | |
| 1809 else | |
| 1810 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1811 | |
| 1812 return PyString_FromString(repr); | |
| 1813 } | |
| 1814 } | |
| 1815 | |
| 1816 static struct PyMethodDef TabPageMethods[] = { | |
| 1817 /* name, function, calling, documentation */ | |
| 1818 { NULL, NULL, 0, NULL } | |
| 1819 }; | |
| 1820 | |
| 1821 /* | |
| 1822 * Window list object | |
| 1823 */ | |
| 1824 | |
| 1825 static PyTypeObject TabListType; | |
| 1826 static PySequenceMethods TabListAsSeq; | |
| 1827 | |
| 1828 typedef struct | |
| 1829 { | |
| 1830 PyObject_HEAD | |
| 1831 } TabListObject; | |
| 1832 | |
| 1833 static PyInt | |
| 1834 TabListLength(PyObject *self UNUSED) | |
| 1835 { | |
| 1836 tabpage_T *tp = first_tabpage; | |
| 1837 PyInt n = 0; | |
| 1838 | |
| 1839 while (tp != NULL) | |
| 1840 { | |
| 1841 ++n; | |
| 1842 tp = tp->tp_next; | |
| 1843 } | |
| 1844 | |
| 1845 return n; | |
| 1846 } | |
| 1847 | |
| 1848 static PyObject * | |
| 1849 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1850 { | |
| 1851 tabpage_T *tp; | |
| 1852 | |
| 1853 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1854 if (n == 0) | |
| 1855 return TabPageNew(tp); | |
| 1856 | |
| 1857 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1858 return NULL; | |
| 1859 } | |
| 1860 | |
| 4385 | 1861 /* Window object |
| 1862 */ | |
| 1863 | |
| 1864 typedef struct | |
| 1865 { | |
| 1866 PyObject_HEAD | |
| 1867 win_T *win; | |
| 4431 | 1868 TabPageObject *tabObject; |
| 4385 | 1869 } WindowObject; |
| 1870 | |
| 1871 static PyTypeObject WindowType; | |
|
2447
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1872 |
|
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1873 static int |
| 4488 | 1874 CheckWindow(WindowObject *self) |
|
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1875 { |
| 4488 | 1876 if (self->win == INVALID_WINDOW_VALUE) |
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1877 { |
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1878 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1879 return -1; |
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1880 } |
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1881 |
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1882 return 0; |
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1883 } |
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1884 |
| 4319 | 1885 static PyObject * |
| 4431 | 1886 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1887 { |
| 1888 /* We need to handle deletion of windows underneath us. | |
| 1889 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1890 * then we can get at it in win_free() in vim. We then | |
| 1891 * need to create only ONE Python object per window - if | |
| 1892 * we try to create a second, just INCREF the existing one | |
| 1893 * and return it. The (single) Python object referring to | |
| 1894 * the window is stored in "w_python*_ref". | |
| 1895 * On a win_free() we set the Python object's win_T* field | |
| 1896 * to an invalid value. We trap all uses of a window | |
| 1897 * object, and reject them if the win_T* field is invalid. | |
| 1898 * | |
| 4385 | 1899 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1900 * w_python_ref and w_python3_ref fields respectively. |
| 1901 */ | |
| 1902 | |
| 1903 WindowObject *self; | |
| 1904 | |
| 1905 if (WIN_PYTHON_REF(win)) | |
| 1906 { | |
| 1907 self = WIN_PYTHON_REF(win); | |
| 1908 Py_INCREF(self); | |
| 1909 } | |
| 1910 else | |
| 1911 { | |
| 4500 | 1912 self = PyObject_GC_New(WindowObject, &WindowType); |
| 4377 | 1913 if (self == NULL) |
| 1914 return NULL; | |
| 1915 self->win = win; | |
| 1916 WIN_PYTHON_REF(win) = self; | |
| 1917 } | |
| 1918 | |
| 4431 | 1919 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1920 | |
| 4377 | 1921 return (PyObject *)(self); |
| 1922 } | |
| 1923 | |
| 4385 | 1924 static void |
| 4488 | 1925 WindowDestructor(WindowObject *self) |
| 4385 | 1926 { |
| 4500 | 1927 PyObject_GC_UnTrack((void *)(self)); |
| 4488 | 1928 if (self->win && self->win != INVALID_WINDOW_VALUE) |
| 1929 WIN_PYTHON_REF(self->win) = NULL; | |
| 4500 | 1930 Py_XDECREF(((PyObject *)(self->tabObject))); |
| 1931 PyObject_GC_Del((void *)(self)); | |
| 1932 } | |
| 1933 | |
| 1934 static int | |
| 1935 WindowTraverse(WindowObject *self, visitproc visit, void *arg) | |
| 1936 { | |
| 1937 Py_VISIT(((PyObject *)(self->tabObject))); | |
| 1938 return 0; | |
| 1939 } | |
| 1940 | |
| 1941 static int | |
| 1942 WindowClear(WindowObject *self) | |
| 1943 { | |
| 1944 Py_CLEAR(self->tabObject); | |
| 1945 return 0; | |
| 4385 | 1946 } |
| 1947 | |
| 4431 | 1948 static win_T * |
| 1949 get_firstwin(TabPageObject *tabObject) | |
| 1950 { | |
| 1951 if (tabObject) | |
| 1952 { | |
| 1953 if (CheckTabPage(tabObject)) | |
| 1954 return NULL; | |
| 1955 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1956 */ | |
| 1957 else if (tabObject->tab == curtab) | |
| 1958 return firstwin; | |
| 1959 else | |
| 1960 return tabObject->tab->tp_firstwin; | |
| 1961 } | |
| 1962 else | |
| 1963 return firstwin; | |
| 1964 } | |
| 1965 | |
| 4377 | 1966 static PyObject * |
| 4488 | 1967 WindowAttr(WindowObject *self, char *name) |
| 4319 | 1968 { |
| 1969 if (strcmp(name, "buffer") == 0) | |
| 4488 | 1970 return (PyObject *)BufferNew(self->win->w_buffer); |
| 4319 | 1971 else if (strcmp(name, "cursor") == 0) |
| 1972 { | |
| 4488 | 1973 pos_T *pos = &self->win->w_cursor; |
| 4319 | 1974 |
| 1975 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1976 } | |
| 1977 else if (strcmp(name, "height") == 0) | |
| 4488 | 1978 return PyLong_FromLong((long)(self->win->w_height)); |
| 4383 | 1979 #ifdef FEAT_WINDOWS |
| 1980 else if (strcmp(name, "row") == 0) | |
| 4488 | 1981 return PyLong_FromLong((long)(self->win->w_winrow)); |
| 4383 | 1982 #endif |
| 4319 | 1983 #ifdef FEAT_VERTSPLIT |
| 1984 else if (strcmp(name, "width") == 0) | |
| 4488 | 1985 return PyLong_FromLong((long)(W_WIDTH(self->win))); |
| 4383 | 1986 else if (strcmp(name, "col") == 0) |
| 4488 | 1987 return PyLong_FromLong((long)(W_WINCOL(self->win))); |
| 4319 | 1988 #endif |
| 4323 | 1989 else if (strcmp(name, "vars") == 0) |
| 4488 | 1990 return DictionaryNew(self->win->w_vars); |
| 4350 | 1991 else if (strcmp(name, "options") == 0) |
| 4488 | 1992 return OptionsNew(SREQ_WIN, self->win, (checkfun) CheckWindow, |
| 1993 (PyObject *) self); | |
| 4379 | 1994 else if (strcmp(name, "number") == 0) |
| 4431 | 1995 { |
| 4488 | 1996 if (CheckTabPage(self->tabObject)) |
| 4431 | 1997 return NULL; |
| 1998 return PyLong_FromLong((long) | |
| 4488 | 1999 get_win_number(self->win, get_firstwin(self->tabObject))); |
| 4431 | 2000 } |
| 2001 else if (strcmp(name, "tabpage") == 0) | |
| 2002 { | |
| 4488 | 2003 Py_INCREF(self->tabObject); |
| 2004 return (PyObject *)(self->tabObject); | |
| 4431 | 2005 } |
| 4319 | 2006 else if (strcmp(name,"__members__") == 0) |
| 4431 | 2007 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 2008 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 2009 else |
| 2010 return NULL; | |
| 2011 } | |
| 2012 | |
|
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2013 static int |
| 4488 | 2014 WindowSetattr(WindowObject *self, char *name, PyObject *val) |
|
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2015 { |
| 4488 | 2016 if (CheckWindow(self)) |
|
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2017 return -1; |
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2018 |
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2019 if (strcmp(name, "buffer") == 0) |
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2020 { |
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2021 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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2022 return -1; |
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2023 } |
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2024 else if (strcmp(name, "cursor") == 0) |
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2025 { |
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2026 long lnum; |
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2027 long col; |
|
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2028 |
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2029 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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2030 return -1; |
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2031 |
| 4488 | 2032 if (lnum <= 0 || lnum > self->win->w_buffer->b_ml.ml_line_count) |
|
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2033 { |
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2034 PyErr_SetVim(_("cursor position outside buffer")); |
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2035 return -1; |
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2036 } |
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2037 |
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2038 /* Check for keyboard interrupts */ |
| 4498 | 2039 if (VimCheckInterrupt()) |
|
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2040 return -1; |
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2041 |
| 4488 | 2042 self->win->w_cursor.lnum = lnum; |
| 2043 self->win->w_cursor.col = col; | |
|
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2044 #ifdef FEAT_VIRTUALEDIT |
| 4488 | 2045 self->win->w_cursor.coladd = 0; |
|
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2046 #endif |
| 2933 | 2047 /* When column is out of range silently correct it. */ |
| 4488 | 2048 check_cursor_col_win(self->win); |
| 2933 | 2049 |
|
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2050 update_screen(VALID); |
|
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2051 return 0; |
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2052 } |
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2053 else if (strcmp(name, "height") == 0) |
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2054 { |
|
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2055 int height; |
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2056 win_T *savewin; |
|
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2057 |
|
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2058 if (!PyArg_Parse(val, "i", &height)) |
|
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2059 return -1; |
|
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2060 |
|
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2061 #ifdef FEAT_GUI |
|
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2062 need_mouse_correct = TRUE; |
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2063 #endif |
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2064 savewin = curwin; |
| 4488 | 2065 curwin = self->win; |
| 4498 | 2066 |
| 2067 VimTryStart(); | |
|
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2068 win_setheight(height); |
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2069 curwin = savewin; |
| 4498 | 2070 if (VimTryEnd()) |
|
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2071 return -1; |
|
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2072 |
|
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2073 return 0; |
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2074 } |
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2075 #ifdef FEAT_VERTSPLIT |
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2076 else if (strcmp(name, "width") == 0) |
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2077 { |
|
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|
2078 int width; |
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2079 win_T *savewin; |
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2080 |
|
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2081 if (!PyArg_Parse(val, "i", &width)) |
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2082 return -1; |
|
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2083 |
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2084 #ifdef FEAT_GUI |
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2085 need_mouse_correct = TRUE; |
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2086 #endif |
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2087 savewin = curwin; |
| 4488 | 2088 curwin = self->win; |
| 4498 | 2089 |
| 2090 VimTryStart(); | |
|
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2091 win_setwidth(width); |
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2092 curwin = savewin; |
| 4498 | 2093 if (VimTryEnd()) |
|
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2094 return -1; |
|
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2095 |
|
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2096 return 0; |
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2097 } |
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2098 #endif |
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2099 else |
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2100 { |
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2101 PyErr_SetString(PyExc_AttributeError, name); |
|
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2102 return -1; |
|
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|
2103 } |
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2104 } |
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2105 |
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|
2106 static PyObject * |
| 4488 | 2107 WindowRepr(WindowObject *self) |
|
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|
2108 { |
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|
2109 static char repr[100]; |
| 4488 | 2110 |
| 2111 if (self->win == INVALID_WINDOW_VALUE) | |
|
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|
2112 { |
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|
2113 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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2114 return PyString_FromString(repr); |
|
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|
2115 } |
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|
2116 else |
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|
2117 { |
| 4488 | 2118 int w = get_win_number(self->win, firstwin); |
| 4379 | 2119 |
| 2120 if (w == 0) | |
|
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2121 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
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|
2122 (self)); |
|
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|
2123 else |
| 4379 | 2124 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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|
2125 |
|
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|
2126 return PyString_FromString(repr); |
|
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|
2127 } |
|
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|
2128 } |
|
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|
2129 |
| 4385 | 2130 static struct PyMethodDef WindowMethods[] = { |
| 2131 /* name, function, calling, documentation */ | |
| 2132 { NULL, NULL, 0, NULL } | |
| 2133 }; | |
| 2134 | |
|
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|
2135 /* |
| 4385 | 2136 * Window list object |
|
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|
2137 */ |
| 4319 | 2138 |
| 4385 | 2139 static PyTypeObject WinListType; |
| 2140 static PySequenceMethods WinListAsSeq; | |
| 2141 | |
| 4319 | 2142 typedef struct |
| 2143 { | |
| 2144 PyObject_HEAD | |
| 4401 | 2145 TabPageObject *tabObject; |
| 4319 | 2146 } WinListObject; |
| 2147 | |
| 4401 | 2148 static PyObject * |
| 2149 WinListNew(TabPageObject *tabObject) | |
| 2150 { | |
| 2151 WinListObject *self; | |
| 2152 | |
| 2153 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2154 self->tabObject = tabObject; | |
| 2155 Py_INCREF(tabObject); | |
| 2156 | |
| 2157 return (PyObject *)(self); | |
| 2158 } | |
| 2159 | |
| 2160 static void | |
| 4488 | 2161 WinListDestructor(WinListObject *self) |
| 4401 | 2162 { |
| 4488 | 2163 TabPageObject *tabObject = self->tabObject; |
| 4401 | 2164 |
| 2165 if (tabObject) | |
|
4523
57393dc4b811
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|
2166 { |
| 4401 | 2167 Py_DECREF((PyObject *)(tabObject)); |
|
4523
57393dc4b811
updated for version 7.3.1009
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|
2168 } |
| 4401 | 2169 |
| 2170 DESTRUCTOR_FINISH(self); | |
| 2171 } | |
| 2172 | |
|
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|
2173 static PyInt |
| 4488 | 2174 WinListLength(WinListObject *self) |
|
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|
2175 { |
| 4401 | 2176 win_T *w; |
|
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|
2177 PyInt n = 0; |
|
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2178 |
| 4488 | 2179 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2180 return -1; |
| 2181 | |
|
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|
2182 while (w != NULL) |
|
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|
2183 { |
|
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|
2184 ++n; |
|
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|
2185 w = W_NEXT(w); |
|
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2186 } |
|
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|
2187 |
|
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|
2188 return n; |
|
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|
2189 } |
|
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|
2190 |
|
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|
2191 static PyObject * |
| 4488 | 2192 WinListItem(WinListObject *self, PyInt n) |
|
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|
2193 { |
|
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|
2194 win_T *w; |
|
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2195 |
| 4488 | 2196 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2197 return NULL; |
| 2198 | |
| 2199 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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|
2200 if (n == 0) |
| 4488 | 2201 return WindowNew(w, self->tabObject? self->tabObject->tab: curtab); |
|
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|
2202 |
|
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|
2203 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2204 return NULL; |
|
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|
2205 } |
|
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|
2206 |
|
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|
2207 /* Convert a Python string into a Vim line. |
|
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|
2208 * |
|
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|
2209 * The result is in allocated memory. All internal nulls are replaced by |
|
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|
2210 * newline characters. It is an error for the string to contain newline |
|
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|
2211 * characters. |
|
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|
2212 * |
|
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|
2213 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2214 */ |
|
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|
2215 static char * |
|
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|
2216 StringToLine(PyObject *obj) |
|
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|
2217 { |
|
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|
2218 const char *str; |
|
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|
2219 char *save; |
| 2894 | 2220 PyObject *bytes; |
|
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|
2221 PyInt len; |
|
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|
2222 PyInt i; |
|
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|
2223 char *p; |
|
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|
2224 |
|
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|
2225 if (obj == NULL || !PyString_Check(obj)) |
|
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|
2226 { |
|
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|
2227 PyErr_BadArgument(); |
|
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|
2228 return NULL; |
|
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|
2229 } |
|
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|
2230 |
| 2894 | 2231 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2232 str = PyString_AsString(bytes); | |
| 2233 len = PyString_Size(bytes); | |
|
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|
2234 |
|
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|
2235 /* |
|
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2236 * Error checking: String must not contain newlines, as we |
|
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|
2237 * are replacing a single line, and we must replace it with |
|
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|
2238 * a single line. |
|
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|
2239 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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|
2240 */ |
|
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|
2241 p = memchr(str, '\n', len); |
|
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|
2242 if (p != NULL) |
|
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|
2243 { |
|
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|
2244 if (p == str + len - 1) |
|
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|
2245 --len; |
|
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|
2246 else |
|
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|
2247 { |
|
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|
2248 PyErr_SetVim(_("string cannot contain newlines")); |
|
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|
2249 return NULL; |
|
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|
2250 } |
|
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|
2251 } |
|
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|
2252 |
|
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|
2253 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2254 * newline characters, as is the vim convention. |
|
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|
2255 */ |
|
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|
2256 save = (char *)alloc((unsigned)(len+1)); |
|
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|
2257 if (save == NULL) |
|
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|
2258 { |
|
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|
2259 PyErr_NoMemory(); |
|
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|
2260 return NULL; |
|
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|
2261 } |
|
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|
2262 |
|
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|
2263 for (i = 0; i < len; ++i) |
|
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|
2264 { |
|
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Move many more common Python items to if_py_both.c.
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|
2265 if (str[i] == '\0') |
|
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diff
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|
2266 save[i] = '\n'; |
|
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Move many more common Python items to if_py_both.c.
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|
2267 else |
|
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Move many more common Python items to if_py_both.c.
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|
2268 save[i] = str[i]; |
|
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Move many more common Python items to if_py_both.c.
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|
2269 } |
|
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Move many more common Python items to if_py_both.c.
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|
2270 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2271 save[i] = '\0'; |
| 2894 | 2272 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
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|
2273 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2274 return save; |
|
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|
2275 } |
|
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Move many more common Python items to if_py_both.c.
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|
2276 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2277 /* Get a line from the specified buffer. The line number is |
|
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|
2278 * in Vim format (1-based). The line is returned as a Python |
|
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diff
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|
2279 * string object. |
|
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|
2280 */ |
|
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|
2281 static PyObject * |
|
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diff
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|
2282 GetBufferLine(buf_T *buf, PyInt n) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2283 { |
|
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|
2284 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
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|
2285 } |
|
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|
2286 |
|
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|
2287 |
|
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|
2288 /* Get a list of lines from the specified buffer. The line numbers |
|
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|
2289 * are in Vim format (1-based). The range is from lo up to, but not |
|
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|
2290 * including, hi. The list is returned as a Python list of string objects. |
|
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|
2291 */ |
|
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|
2292 static PyObject * |
|
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|
2293 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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|
2294 { |
|
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|
2295 PyInt i; |
|
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|
2296 PyInt n = hi - lo; |
|
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|
2297 PyObject *list = PyList_New(n); |
|
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Move many more common Python items to if_py_both.c.
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|
2298 |
|
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diff
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|
2299 if (list == NULL) |
|
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|
2300 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2301 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2302 for (i = 0; i < n; ++i) |
|
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|
2303 { |
|
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Move many more common Python items to if_py_both.c.
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|
2304 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
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Move many more common Python items to if_py_both.c.
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|
2305 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2306 /* Error check - was the Python string creation OK? */ |
|
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Move many more common Python items to if_py_both.c.
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|
2307 if (str == 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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|
2308 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2309 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2310 return NULL; |
|
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diff
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|
2311 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2312 |
|
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diff
changeset
|
2313 /* Set the list item */ |
|
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Move many more common Python items to if_py_both.c.
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|
2314 if (PyList_SetItem(list, i, str)) |
|
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changeset
|
2315 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2316 Py_DECREF(str); |
|
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diff
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|
2317 Py_DECREF(list); |
|
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diff
changeset
|
2318 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2319 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2320 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2321 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2322 /* The ownership of the Python list is passed to the caller (ie, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2323 * 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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|
2324 * with it). |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2325 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2326 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2327 return list; |
|
84d353762845
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diff
changeset
|
2328 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2329 |
|
84d353762845
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parents:
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diff
changeset
|
2330 /* |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2331 * 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>
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diff
changeset
|
2332 * 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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diff
changeset
|
2333 * deleted). |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2334 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2335 static void |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2336 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:
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diff
changeset
|
2337 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2338 if (curwin->w_cursor.lnum >= lo) |
|
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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
|
2339 { |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2340 /* 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:
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diff
changeset
|
2341 * lines. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2342 if (curwin->w_cursor.lnum >= hi) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2343 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2344 curwin->w_cursor.lnum += extra; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2345 check_cursor_col(); |
|
84d353762845
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diff
changeset
|
2346 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2347 else if (extra < 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2348 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2349 curwin->w_cursor.lnum = lo; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2350 check_cursor(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2351 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2352 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2353 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2354 changed_cline_bef_curs(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2355 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2356 invalidate_botline(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2357 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2358 |
| 2894 | 2359 /* |
| 2360 * Replace a line in the specified buffer. The line number is | |
|
2447
84d353762845
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diff
changeset
|
2361 * in Vim format (1-based). The replacement line is given as |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2362 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2363 * and correct format. Errors are returned as a value of FAIL. |
|
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diff
changeset
|
2364 * The return value is OK on success. |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2365 * If OK is returned and len_change is not NULL, *len_change |
|
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diff
changeset
|
2366 * is set to the change in the buffer length. |
|
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diff
changeset
|
2367 */ |
|
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diff
changeset
|
2368 static int |
|
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diff
changeset
|
2369 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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diff
changeset
|
2370 { |
| 4352 | 2371 /* First of all, we check the type of the supplied Python object. |
|
2447
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diff
changeset
|
2372 * There are three cases: |
|
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diff
changeset
|
2373 * 1. NULL, or None - this is a deletion. |
|
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diff
changeset
|
2374 * 2. A string - this is a replacement. |
|
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diff
changeset
|
2375 * 3. Anything else - this is an error. |
|
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2399
diff
changeset
|
2376 */ |
|
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diff
changeset
|
2377 if (line == Py_None || line == NULL) |
|
84d353762845
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changeset
|
2378 { |
| 4429 | 2379 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
|
2380 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2381 PyErr_Clear(); |
| 4429 | 2382 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
|
2383 |
| 4498 | 2384 VimTryStart(); |
| 2385 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2386 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
|
2387 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
|
2388 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
|
2389 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
|
2390 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 { |
| 4429 | 2392 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
|
2393 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
|
2394 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
|
2395 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 |
| 4429 | 2397 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
|
2398 |
| 4498 | 2399 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2401 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2402 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2403 *len_change = -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2404 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2405 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2406 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2407 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
|
2408 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2409 char *save = StringToLine(line); |
| 4429 | 2410 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
|
2411 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2412 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2413 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2414 |
| 4498 | 2415 VimTryStart(); |
| 2416 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2417 /* 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
|
2418 PyErr_Clear(); |
| 4429 | 2419 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
|
2420 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2421 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
|
2422 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2423 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
|
2424 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2425 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2426 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
|
2427 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2428 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
|
2429 vim_free(save); |
|
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 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2432 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
|
2433 |
| 4429 | 2434 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
|
2435 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2436 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2437 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
|
2438 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2439 |
| 4498 | 2440 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2441 return FAIL; |
|
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 (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2444 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2445 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2446 return OK; |
|
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 |
|
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_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2451 return FAIL; |
|
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 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2454 |
| 2894 | 2455 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2456 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2457 * The replacement lines are given as a Python list of string objects. The | |
| 2458 * list is checked for validity and correct format. Errors are returned as a | |
| 2459 * value of FAIL. The return value is OK on success. | |
| 2460 * If OK is returned and len_change is not NULL, *len_change | |
| 2461 * is set to the change in the buffer length. | |
| 2462 */ | |
| 2463 static int | |
| 2464 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2465 { | |
| 4352 | 2466 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2467 * There are three cases: |
| 2468 * 1. NULL, or None - this is a deletion. | |
| 2469 * 2. A list - this is a replacement. | |
| 2470 * 3. Anything else - this is an error. | |
| 2471 */ | |
| 2472 if (list == Py_None || list == NULL) | |
| 2473 { | |
| 2474 PyInt i; | |
| 2475 PyInt n = (int)(hi - lo); | |
| 4429 | 2476 buf_T *savebuf; |
| 2894 | 2477 |
| 2478 PyErr_Clear(); | |
| 4498 | 2479 VimTryStart(); |
| 4429 | 2480 switch_buffer(&savebuf, buf); |
| 2894 | 2481 |
| 2482 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2483 PyErr_SetVim(_("cannot save undo information")); | |
| 2484 else | |
| 2485 { | |
| 2486 for (i = 0; i < n; ++i) | |
| 2487 { | |
| 2488 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2489 { | |
| 2490 PyErr_SetVim(_("cannot delete line")); | |
| 2491 break; | |
| 2492 } | |
| 2493 } | |
| 4429 | 2494 if (buf == savebuf) |
| 2894 | 2495 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2496 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2497 } | |
| 2498 | |
| 4429 | 2499 restore_buffer(savebuf); |
| 2894 | 2500 |
| 4498 | 2501 if (VimTryEnd()) |
| 2894 | 2502 return FAIL; |
| 2503 | |
| 2504 if (len_change) | |
| 2505 *len_change = -n; | |
| 2506 | |
| 2507 return OK; | |
| 2508 } | |
| 2509 else if (PyList_Check(list)) | |
| 2510 { | |
| 2511 PyInt i; | |
| 2512 PyInt new_len = PyList_Size(list); | |
| 2513 PyInt old_len = hi - lo; | |
| 2514 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2515 char **array; | |
| 2516 buf_T *savebuf; | |
| 2517 | |
| 2518 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2519 array = NULL; | |
| 2520 else | |
| 2521 { | |
| 2522 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2523 if (array == NULL) | |
| 2524 { | |
| 2525 PyErr_NoMemory(); | |
| 2526 return FAIL; | |
| 2527 } | |
| 2528 } | |
| 2529 | |
| 2530 for (i = 0; i < new_len; ++i) | |
| 2531 { | |
| 2532 PyObject *line = PyList_GetItem(list, i); | |
| 2533 | |
| 2534 array[i] = StringToLine(line); | |
| 2535 if (array[i] == NULL) | |
| 2536 { | |
| 2537 while (i) | |
| 2538 vim_free(array[--i]); | |
| 2539 vim_free(array); | |
| 2540 return FAIL; | |
| 2541 } | |
| 2542 } | |
| 2543 | |
| 4498 | 2544 VimTryStart(); |
| 2894 | 2545 PyErr_Clear(); |
| 4429 | 2546 |
| 2547 // START of region without "return". Must call restore_buffer()! | |
| 2548 switch_buffer(&savebuf, buf); | |
| 2894 | 2549 |
| 2550 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2551 PyErr_SetVim(_("cannot save undo information")); | |
| 2552 | |
| 2553 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2554 * need to delete some old_len. We do this at the start, by | |
| 2555 * repeatedly deleting line "lo". | |
| 2556 */ | |
| 2557 if (!PyErr_Occurred()) | |
| 2558 { | |
| 2559 for (i = 0; i < old_len - new_len; ++i) | |
| 2560 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2561 { | |
| 2562 PyErr_SetVim(_("cannot delete line")); | |
| 2563 break; | |
| 2564 } | |
| 2565 extra -= i; | |
| 2566 } | |
| 2567 | |
| 2568 /* For as long as possible, replace the existing old_len with the | |
| 2569 * new old_len. This is a more efficient operation, as it requires | |
| 2570 * less memory allocation and freeing. | |
| 2571 */ | |
| 2572 if (!PyErr_Occurred()) | |
| 2573 { | |
| 2574 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2575 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2576 == FAIL) | |
| 2577 { | |
| 2578 PyErr_SetVim(_("cannot replace line")); | |
| 2579 break; | |
| 2580 } | |
| 2581 } | |
| 2582 else | |
| 2583 i = 0; | |
| 2584 | |
| 2585 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2586 * must free the strings as we finish with them (we can't pass the | |
| 2587 * responsibility to vim in this case). | |
| 2588 */ | |
| 2589 if (!PyErr_Occurred()) | |
| 2590 { | |
| 2591 while (i < new_len) | |
| 2592 { | |
| 2593 if (ml_append((linenr_T)(lo + i - 1), | |
| 2594 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2595 { | |
| 2596 PyErr_SetVim(_("cannot insert line")); | |
| 2597 break; | |
| 2598 } | |
| 2599 vim_free(array[i]); | |
| 2600 ++i; | |
| 2601 ++extra; | |
| 2602 } | |
| 2603 } | |
| 2604 | |
| 2605 /* Free any left-over old_len, as a result of an error */ | |
| 2606 while (i < new_len) | |
| 2607 { | |
| 2608 vim_free(array[i]); | |
| 2609 ++i; | |
| 2610 } | |
| 2611 | |
| 2612 /* Free the array of old_len. All of its contents have now | |
| 2613 * been dealt with (either freed, or the responsibility passed | |
| 2614 * to vim. | |
| 2615 */ | |
| 2616 vim_free(array); | |
| 2617 | |
| 2618 /* Adjust marks. Invalidate any which lie in the | |
| 2619 * changed range, and move any in the remainder of the buffer. | |
| 2620 */ | |
| 2621 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2622 (long)MAXLNUM, (long)extra); | |
| 2623 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2624 | |
| 4429 | 2625 if (buf == savebuf) |
| 2894 | 2626 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2627 | |
| 4429 | 2628 // END of region without "return". |
| 2629 restore_buffer(savebuf); | |
| 2894 | 2630 |
| 4498 | 2631 if (VimTryEnd()) |
| 2894 | 2632 return FAIL; |
| 2633 | |
| 2634 if (len_change) | |
| 2635 *len_change = new_len - old_len; | |
| 2636 | |
| 2637 return OK; | |
| 2638 } | |
| 2639 else | |
| 2640 { | |
| 2641 PyErr_BadArgument(); | |
| 2642 return FAIL; | |
| 2643 } | |
| 2644 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2645 |
| 4352 | 2646 /* 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
|
2647 * 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
|
2648 * 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
|
2649 * 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
|
2650 * 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
|
2651 * 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
|
2652 * 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
|
2653 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2655 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
|
2656 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2657 /* 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
|
2658 * 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
|
2659 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2660 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
|
2661 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2662 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
|
2663 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2664 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2665 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2666 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2667 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2668 PyErr_Clear(); |
| 4498 | 2669 VimTryStart(); |
| 4429 | 2670 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
|
2671 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2672 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
|
2673 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
|
2674 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
|
2675 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
|
2676 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 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
|
2678 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2679 vim_free(str); |
| 4429 | 2680 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
|
2681 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 |
| 4498 | 2683 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2684 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2689 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2690 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2691 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
|
2692 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2694 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
|
2695 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2698 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
|
2699 if (array == NULL) |
|
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 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 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
|
2706 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2707 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
|
2708 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
|
2709 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 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
|
2711 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2712 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 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
|
2714 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2715 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2716 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2717 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2718 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 PyErr_Clear(); |
| 4498 | 2720 VimTryStart(); |
| 4429 | 2721 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
|
2722 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 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
|
2724 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
|
2725 else |
|
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 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
|
2730 (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
|
2731 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2732 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
|
2733 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2734 /* 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
|
2735 while (i < size) |
|
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[i++]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2737 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2738 break; |
|
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 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
|
2741 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2742 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2743 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
|
2744 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2745 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 /* 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
|
2747 * been freed. |
|
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 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 |
| 4429 | 2751 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
|
2752 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2753 |
| 4498 | 2754 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2757 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2758 *len_change = size; |
|
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 return OK; |
|
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 else |
|
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 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 return FAIL; |
|
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 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 * 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
|
2771 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2772 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 |
| 4385 | 2774 typedef struct |
| 2775 { | |
| 2776 PyObject_HEAD | |
| 2777 buf_T *buf; | |
| 2778 } BufferObject; | |
| 2779 | |
|
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
|
2780 static int |
| 4488 | 2781 CheckBuffer(BufferObject *self) |
|
2447
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2782 { |
| 4488 | 2783 if (self->buf == INVALID_BUFFER_VALUE) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2784 { |
|
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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
|
2785 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2786 return -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
|
2787 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2788 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2789 return 0; |
|
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:
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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 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2793 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:
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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 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2796 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2797 |
| 4387 | 2798 if (end == -1) |
| 2799 end = self->buf->b_ml.ml_line_count; | |
| 2800 | |
| 4389 | 2801 if (n < 0) |
| 2802 n += end - start + 1; | |
| 2803 | |
|
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
|
2804 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
|
2805 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2806 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:
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diff
changeset
|
2807 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2808 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2809 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2810 return GetBufferLine(self->buf, n+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
|
2811 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2812 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2813 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2814 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:
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diff
changeset
|
2815 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2816 PyInt 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
|
2817 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2818 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2819 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2820 |
| 4387 | 2821 if (end == -1) |
| 2822 end = self->buf->b_ml.ml_line_count; | |
| 2823 | |
|
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
|
2824 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
|
2825 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2826 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2827 lo = 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
|
2828 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
|
2829 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2830 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2831 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2832 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2833 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2834 else if (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
|
2835 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
|
2836 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2837 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:
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diff
changeset
|
2838 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2841 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:
2399
diff
changeset
|
2842 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2843 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2844 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2845 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2846 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2847 |
| 4387 | 2848 if (end == -1) |
| 2849 end = self->buf->b_ml.ml_line_count; | |
| 2850 | |
| 4389 | 2851 if (n < 0) |
| 2852 n += end - start + 1; | |
| 2853 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2854 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
|
2855 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2856 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
|
2857 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2860 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2861 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2862 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2863 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2864 *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
|
2865 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2866 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2867 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2868 |
| 2894 | 2869 static PyInt |
| 2870 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2871 { | |
| 2872 PyInt size; | |
| 2873 PyInt len_change; | |
| 2874 | |
| 2875 /* Self must be a valid buffer */ | |
| 2876 if (CheckBuffer(self)) | |
| 2877 return -1; | |
| 2878 | |
| 4387 | 2879 if (end == -1) |
| 2880 end = self->buf->b_ml.ml_line_count; | |
| 2881 | |
| 2894 | 2882 /* Sort out the slice range */ |
| 2883 size = end - start + 1; | |
| 2884 | |
| 2885 if (lo < 0) | |
| 2886 lo = 0; | |
| 2887 else if (lo > size) | |
| 2888 lo = size; | |
| 2889 if (hi < 0) | |
| 2890 hi = 0; | |
| 2891 if (hi < lo) | |
| 2892 hi = lo; | |
| 2893 else if (hi > size) | |
| 2894 hi = size; | |
| 2895 | |
| 2896 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2897 val, &len_change) == FAIL) | |
| 2898 return -1; | |
| 2899 | |
| 2900 if (new_end) | |
| 2901 *new_end = end + len_change; | |
| 2902 | |
| 2903 return 0; | |
| 2904 } | |
| 2905 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2906 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2907 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2908 RBAppend(BufferObject *self, PyObject *args, 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
|
2909 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2910 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2911 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2912 PyInt max; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2913 PyInt n; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2914 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2915 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2916 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2917 |
| 4387 | 2918 if (end == -1) |
| 2919 end = self->buf->b_ml.ml_line_count; | |
| 2920 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2921 max = n = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2922 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2923 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2924 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2925 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2926 if (n < 0 || n > max) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2927 { |
| 4405 | 2928 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2929 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2930 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2931 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2932 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
84d353762845
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parents:
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diff
changeset
|
2933 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2934 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2935 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2936 *new_end = end + len_change; |
|
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|
2937 |
|
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|
2938 Py_INCREF(Py_None); |
|
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|
2939 return Py_None; |
|
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|
2940 } |
|
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|
2941 |
| 4385 | 2942 /* Range object |
|
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|
2943 */ |
|
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|
2944 |
| 4319 | 2945 static PyTypeObject RangeType; |
| 4385 | 2946 static PySequenceMethods RangeAsSeq; |
| 2947 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2948 |
|
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|
2949 typedef struct |
|
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|
2950 { |
|
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|
2951 PyObject_HEAD |
|
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|
2952 BufferObject *buf; |
|
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2953 PyInt start; |
|
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2954 PyInt end; |
|
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|
2955 } RangeObject; |
|
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2956 |
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|
2957 static PyObject * |
|
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2958 RangeNew(buf_T *buf, PyInt start, PyInt end) |
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|
2959 { |
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|
2960 BufferObject *bufr; |
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2961 RangeObject *self; |
| 4500 | 2962 self = PyObject_GC_New(RangeObject, &RangeType); |
|
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2963 if (self == NULL) |
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2964 return NULL; |
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2965 |
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2966 bufr = (BufferObject *)BufferNew(buf); |
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2967 if (bufr == NULL) |
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2968 { |
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2969 Py_DECREF(self); |
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2970 return NULL; |
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|
2971 } |
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|
2972 Py_INCREF(bufr); |
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2973 |
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|
2974 self->buf = bufr; |
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2975 self->start = start; |
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|
2976 self->end = end; |
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|
2977 |
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|
2978 return (PyObject *)(self); |
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|
2979 } |
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2980 |
| 4319 | 2981 static void |
| 4488 | 2982 RangeDestructor(RangeObject *self) |
| 4319 | 2983 { |
| 4500 | 2984 PyObject_GC_UnTrack((void *)(self)); |
| 4498 | 2985 Py_XDECREF(self->buf); |
| 4500 | 2986 PyObject_GC_Del((void *)(self)); |
| 2987 } | |
| 2988 | |
| 2989 static int | |
| 2990 RangeTraverse(RangeObject *self, visitproc visit, void *arg) | |
| 2991 { | |
| 2992 Py_VISIT(((PyObject *)(self->buf))); | |
| 2993 return 0; | |
| 2994 } | |
| 2995 | |
| 2996 static int | |
| 2997 RangeClear(RangeObject *self) | |
| 2998 { | |
| 2999 Py_CLEAR(self->buf); | |
| 3000 return 0; | |
| 4319 | 3001 } |
| 3002 | |
| 4385 | 3003 static PyInt |
| 4488 | 3004 RangeLength(RangeObject *self) |
| 4385 | 3005 { |
| 3006 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3007 if (CheckBuffer(self->buf)) |
| 4385 | 3008 return -1; /* ??? */ |
| 3009 | |
| 4488 | 3010 return (self->end - self->start + 1); |
| 4385 | 3011 } |
| 3012 | |
| 3013 static PyObject * | |
| 4488 | 3014 RangeItem(RangeObject *self, PyInt n) |
| 4385 | 3015 { |
| 4488 | 3016 return RBItem(self->buf, n, self->start, self->end); |
| 4385 | 3017 } |
| 3018 | |
| 3019 static PyObject * | |
| 4488 | 3020 RangeSlice(RangeObject *self, PyInt lo, PyInt hi) |
| 4385 | 3021 { |
| 4488 | 3022 return RBSlice(self->buf, lo, hi, self->start, self->end); |
| 4385 | 3023 } |
| 3024 | |
| 3025 static PyObject * | |
| 4488 | 3026 RangeAppend(RangeObject *self, PyObject *args) |
| 4385 | 3027 { |
| 4488 | 3028 return RBAppend(self->buf, args, self->start, self->end, &self->end); |
| 4385 | 3029 } |
| 3030 | |
| 3031 static PyObject * | |
| 4488 | 3032 RangeRepr(RangeObject *self) |
| 4385 | 3033 { |
| 3034 static char repr[100]; | |
| 4488 | 3035 |
| 3036 if (self->buf->buf == INVALID_BUFFER_VALUE) | |
| 4385 | 3037 { |
| 3038 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 3039 (self)); | |
| 3040 return PyString_FromString(repr); | |
| 3041 } | |
| 3042 else | |
| 3043 { | |
| 4488 | 3044 char *name = (char *)self->buf->buf->b_fname; |
| 4385 | 3045 int len; |
| 3046 | |
| 3047 if (name == NULL) | |
| 3048 name = ""; | |
| 3049 len = (int)strlen(name); | |
| 3050 | |
| 3051 if (len > 45) | |
| 3052 name = name + (45 - len); | |
| 3053 | |
| 3054 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 3055 len > 45 ? "..." : "", name, | |
| 4488 | 3056 self->start, self->end); |
| 4385 | 3057 |
| 3058 return PyString_FromString(repr); | |
| 3059 } | |
| 3060 } | |
| 3061 | |
| 3062 static struct PyMethodDef RangeMethods[] = { | |
| 4492 | 3063 /* name, function, calling, documentation */ |
| 3064 {"append", (PyCFunction)RangeAppend, METH_VARARGS, "Append data to the Vim range" }, | |
| 3065 { NULL, NULL, 0, NULL } | |
| 4385 | 3066 }; |
| 3067 | |
| 4319 | 3068 static PyTypeObject BufferType; |
| 3069 static PySequenceMethods BufferAsSeq; | |
| 3070 static PyMappingMethods BufferAsMapping; | |
| 3071 | |
| 3072 static PyObject * | |
| 4377 | 3073 BufferNew(buf_T *buf) |
| 3074 { | |
| 3075 /* We need to handle deletion of buffers underneath us. | |
| 3076 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3077 * then we can get at it in buf_freeall() in vim. We then | |
| 3078 * need to create only ONE Python object per buffer - if | |
| 3079 * we try to create a second, just INCREF the existing one | |
| 3080 * and return it. The (single) Python object referring to | |
| 3081 * the buffer is stored in "b_python*_ref". | |
| 3082 * Question: what to do on a buf_freeall(). We'll probably | |
| 3083 * have to either delete the Python object (DECREF it to | |
| 3084 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3085 * set the buf_T * value to an invalid value (-1?), which | |
| 3086 * means we need checks in all access functions... Bah. | |
| 3087 * | |
| 4385 | 3088 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3089 * b_python_ref and b_python3_ref fields respectively. |
| 3090 */ | |
| 3091 | |
| 3092 BufferObject *self; | |
| 3093 | |
| 3094 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3095 { | |
| 3096 self = BUF_PYTHON_REF(buf); | |
| 3097 Py_INCREF(self); | |
| 3098 } | |
| 3099 else | |
| 3100 { | |
| 3101 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3102 if (self == NULL) | |
| 3103 return NULL; | |
| 3104 self->buf = buf; | |
| 3105 BUF_PYTHON_REF(buf) = self; | |
| 3106 } | |
| 3107 | |
| 3108 return (PyObject *)(self); | |
| 3109 } | |
| 3110 | |
| 4385 | 3111 static void |
| 4488 | 3112 BufferDestructor(BufferObject *self) |
| 4319 | 3113 { |
| 4488 | 3114 if (self->buf && self->buf != INVALID_BUFFER_VALUE) |
| 3115 BUF_PYTHON_REF(self->buf) = NULL; | |
| 4385 | 3116 |
| 3117 DESTRUCTOR_FINISH(self); | |
| 4319 | 3118 } |
| 3119 | |
| 4377 | 3120 static PyInt |
| 4488 | 3121 BufferLength(BufferObject *self) |
| 4377 | 3122 { |
| 3123 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3124 if (CheckBuffer(self)) |
| 4377 | 3125 return -1; /* ??? */ |
| 3126 | |
| 4488 | 3127 return (PyInt)(self->buf->b_ml.ml_line_count); |
| 4377 | 3128 } |
| 3129 | |
| 3130 static PyObject * | |
| 4488 | 3131 BufferItem(BufferObject *self, PyInt n) |
| 4377 | 3132 { |
| 4488 | 3133 return RBItem(self, n, 1, -1); |
| 4377 | 3134 } |
| 3135 | |
| 3136 static PyObject * | |
| 4488 | 3137 BufferSlice(BufferObject *self, PyInt lo, PyInt hi) |
| 4377 | 3138 { |
| 4488 | 3139 return RBSlice(self, lo, hi, 1, -1); |
| 4377 | 3140 } |
| 3141 | |
|
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|
3142 static PyObject * |
| 4488 | 3143 BufferAttr(BufferObject *self, char *name) |
| 4385 | 3144 { |
| 3145 if (strcmp(name, "name") == 0) | |
| 4488 | 3146 return Py_BuildValue("s", self->buf->b_ffname); |
| 4385 | 3147 else if (strcmp(name, "number") == 0) |
| 4488 | 3148 return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum); |
| 4385 | 3149 else if (strcmp(name, "vars") == 0) |
| 4488 | 3150 return DictionaryNew(self->buf->b_vars); |
| 4385 | 3151 else if (strcmp(name, "options") == 0) |
| 4488 | 3152 return OptionsNew(SREQ_BUF, self->buf, (checkfun) CheckBuffer, |
| 3153 (PyObject *) self); | |
| 4385 | 3154 else if (strcmp(name,"__members__") == 0) |
| 3155 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3156 else | |
| 3157 return NULL; | |
| 3158 } | |
| 3159 | |
| 3160 static PyObject * | |
| 4488 | 3161 BufferAppend(BufferObject *self, PyObject *args) |
|
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|
3162 { |
| 4488 | 3163 return RBAppend(self, args, 1, -1, NULL); |
|
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|
3164 } |
|
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|
3165 |
|
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|
3166 static PyObject * |
| 4488 | 3167 BufferMark(BufferObject *self, PyObject *args) |
|
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|
3168 { |
|
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|
3169 pos_T *posp; |
|
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|
3170 char *pmark; |
|
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|
3171 char mark; |
| 4429 | 3172 buf_T *savebuf; |
|
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|
3173 |
| 4488 | 3174 if (CheckBuffer(self)) |
|
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|
3175 return NULL; |
|
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|
3176 |
|
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|
3177 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
3178 return NULL; |
|
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|
3179 mark = *pmark; |
|
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|
3180 |
| 4498 | 3181 VimTryStart(); |
| 4488 | 3182 switch_buffer(&savebuf, self->buf); |
|
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|
3183 posp = getmark(mark, FALSE); |
| 4429 | 3184 restore_buffer(savebuf); |
| 4498 | 3185 if (VimTryEnd()) |
| 3186 return NULL; | |
|
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|
3187 |
|
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|
3188 if (posp == NULL) |
|
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|
3189 { |
|
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|
3190 PyErr_SetVim(_("invalid mark name")); |
|
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|
3191 return NULL; |
|
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|
3192 } |
|
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|
3193 |
|
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|
3194 if (posp->lnum <= 0) |
|
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|
3195 { |
|
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|
3196 /* Or raise an error? */ |
|
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|
3197 Py_INCREF(Py_None); |
|
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|
3198 return Py_None; |
|
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|
3199 } |
|
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|
3200 |
|
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|
3201 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
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|
3202 } |
|
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|
3203 |
|
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|
3204 static PyObject * |
| 4488 | 3205 BufferRange(BufferObject *self, PyObject *args) |
|
2447
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3206 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3207 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3208 PyInt 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
|
3209 |
| 4488 | 3210 if (CheckBuffer(self)) |
|
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
|
3211 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3212 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3213 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3214 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3215 |
| 4488 | 3216 return RangeNew(self->buf, start, end); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3217 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3218 |
| 4319 | 3219 static PyObject * |
| 4488 | 3220 BufferRepr(BufferObject *self) |
| 4319 | 3221 { |
| 3222 static char repr[100]; | |
| 4488 | 3223 |
| 3224 if (self->buf == INVALID_BUFFER_VALUE) | |
| 4319 | 3225 { |
| 3226 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3227 return PyString_FromString(repr); | |
| 3228 } | |
| 3229 else | |
| 3230 { | |
| 4488 | 3231 char *name = (char *)self->buf->b_fname; |
| 4319 | 3232 PyInt len; |
| 3233 | |
| 3234 if (name == NULL) | |
| 3235 name = ""; | |
| 3236 len = strlen(name); | |
| 3237 | |
| 3238 if (len > 35) | |
| 3239 name = name + (35 - len); | |
| 3240 | |
| 3241 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3242 | |
| 3243 return PyString_FromString(repr); | |
| 3244 } | |
| 3245 } | |
| 3246 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3247 static struct PyMethodDef BufferMethods[] = { |
| 4492 | 3248 /* name, function, calling, documentation */ |
| 3249 {"append", (PyCFunction)BufferAppend, METH_VARARGS, "Append data to Vim buffer" }, | |
| 3250 {"mark", (PyCFunction)BufferMark, METH_VARARGS, "Return (row,col) representing position of named mark" }, | |
| 3251 {"range", (PyCFunction)BufferRange, METH_VARARGS, "Return a range object which represents the part of the given buffer between line numbers s and e" }, | |
| 3310 | 3252 #if PY_VERSION_HEX >= 0x03000000 |
| 4492 | 3253 {"__dir__", (PyCFunction)BufferDir, METH_NOARGS, "List buffer attributes" }, |
| 3310 | 3254 #endif |
| 4492 | 3255 { NULL, NULL, 0, NULL } |
|
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
|
3256 }; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3257 |
| 4397 | 3258 /* |
| 3259 * Buffer list object - Implementation | |
| 3260 */ | |
| 3261 | |
| 3262 static PyTypeObject BufMapType; | |
| 3263 | |
| 3264 typedef struct | |
| 3265 { | |
| 3266 PyObject_HEAD | |
| 3267 } BufMapObject; | |
| 3268 | |
| 3269 static PyInt | |
| 3270 BufMapLength(PyObject *self UNUSED) | |
| 3271 { | |
| 3272 buf_T *b = firstbuf; | |
| 3273 PyInt n = 0; | |
| 3274 | |
| 3275 while (b) | |
| 3276 { | |
| 3277 ++n; | |
| 3278 b = b->b_next; | |
| 3279 } | |
| 3280 | |
| 3281 return n; | |
| 3282 } | |
| 3283 | |
| 3284 static PyObject * | |
| 3285 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3286 { | |
| 3287 buf_T *b; | |
| 3288 int bnr; | |
| 3289 | |
| 3290 #if PY_MAJOR_VERSION < 3 | |
| 3291 if (PyInt_Check(keyObject)) | |
| 3292 bnr = PyInt_AsLong(keyObject); | |
| 3293 else | |
| 3294 #endif | |
| 3295 if (PyLong_Check(keyObject)) | |
| 3296 bnr = PyLong_AsLong(keyObject); | |
| 3297 else | |
| 3298 { | |
| 4405 | 3299 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3300 return NULL; |
| 3301 } | |
| 3302 | |
| 3303 b = buflist_findnr(bnr); | |
| 3304 | |
| 3305 if (b) | |
| 3306 return BufferNew(b); | |
| 3307 else | |
| 3308 { | |
| 4403 | 3309 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3310 return NULL; |
| 3311 } | |
| 3312 } | |
| 3313 | |
| 3314 static void | |
| 3315 BufMapIterDestruct(PyObject *buffer) | |
| 3316 { | |
| 3317 /* Iteration was stopped before all buffers were processed */ | |
| 3318 if (buffer) | |
| 3319 { | |
| 3320 Py_DECREF(buffer); | |
| 3321 } | |
| 3322 } | |
| 3323 | |
| 4433 | 3324 static int |
| 3325 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3326 { | |
| 4500 | 3327 if (buffer) |
| 3328 Py_VISIT(buffer); | |
| 4433 | 3329 return 0; |
| 3330 } | |
| 3331 | |
| 3332 static int | |
| 3333 BufMapIterClear(PyObject **buffer) | |
| 3334 { | |
| 4500 | 3335 if (*buffer) |
| 3336 Py_CLEAR(*buffer); | |
| 4433 | 3337 return 0; |
| 3338 } | |
| 3339 | |
| 4397 | 3340 static PyObject * |
| 3341 BufMapIterNext(PyObject **buffer) | |
| 3342 { | |
| 3343 PyObject *next; | |
| 3344 PyObject *r; | |
| 3345 | |
| 3346 if (!*buffer) | |
| 3347 return NULL; | |
| 3348 | |
| 3349 r = *buffer; | |
| 3350 | |
| 3351 if (CheckBuffer((BufferObject *)(r))) | |
| 3352 { | |
| 3353 *buffer = NULL; | |
| 3354 return NULL; | |
| 3355 } | |
| 3356 | |
| 3357 if (!((BufferObject *)(r))->buf->b_next) | |
| 3358 next = NULL; | |
| 3359 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3360 return NULL; | |
| 3361 *buffer = next; | |
| 4438 | 3362 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3363 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3364 return r; |
| 3365 } | |
| 3366 | |
| 3367 static PyObject * | |
| 3368 BufMapIter(PyObject *self UNUSED) | |
| 3369 { | |
| 3370 PyObject *buffer; | |
| 3371 | |
| 3372 buffer = BufferNew(firstbuf); | |
| 3373 return IterNew(buffer, | |
| 4433 | 3374 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3375 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3376 } |
| 3377 | |
| 3378 static PyMappingMethods BufMapAsMapping = { | |
| 3379 (lenfunc) BufMapLength, | |
| 3380 (binaryfunc) BufMapItem, | |
| 3381 (objobjargproc) 0, | |
| 3382 }; | |
| 3383 | |
| 4385 | 3384 /* Current items object |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3385 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3386 |
| 4319 | 3387 static PyObject * |
| 3388 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3389 { | |
| 3390 if (strcmp(name, "buffer") == 0) | |
| 3391 return (PyObject *)BufferNew(curbuf); | |
| 3392 else if (strcmp(name, "window") == 0) | |
| 4431 | 3393 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3394 else if (strcmp(name, "tabpage") == 0) |
| 3395 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3396 else if (strcmp(name, "line") == 0) |
| 3397 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3398 else if (strcmp(name, "range") == 0) | |
| 3399 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3400 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3401 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3402 "tabpage"); | |
| 4319 | 3403 else |
| 3404 { | |
| 3405 PyErr_SetString(PyExc_AttributeError, name); | |
| 3406 return NULL; | |
| 3407 } | |
| 3408 } | |
| 3409 | |
| 3410 static int | |
| 3411 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3412 { | |
| 3413 if (strcmp(name, "line") == 0) | |
| 3414 { | |
| 3415 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3416 return -1; | |
| 3417 | |
| 3418 return 0; | |
| 3419 } | |
| 4407 | 3420 else if (strcmp(name, "buffer") == 0) |
| 3421 { | |
| 3422 int count; | |
| 3423 | |
| 3424 if (value->ob_type != &BufferType) | |
| 3425 { | |
| 3426 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3427 return -1; | |
| 3428 } | |
| 3429 | |
| 3430 if (CheckBuffer((BufferObject *)(value))) | |
| 3431 return -1; | |
| 3432 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3433 | |
| 4498 | 3434 VimTryStart(); |
| 4407 | 3435 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) |
| 3436 { | |
| 4498 | 3437 if (VimTryEnd()) |
| 3438 return -1; | |
| 4407 | 3439 PyErr_SetVim(_("failed to switch to given buffer")); |
| 3440 return -1; | |
| 3441 } | |
| 3442 | |
| 4498 | 3443 return VimTryEnd(); |
| 4407 | 3444 } |
| 3445 else if (strcmp(name, "window") == 0) | |
| 3446 { | |
| 3447 int count; | |
| 3448 | |
| 3449 if (value->ob_type != &WindowType) | |
| 3450 { | |
| 3451 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3452 return -1; | |
| 3453 } | |
| 3454 | |
| 3455 if (CheckWindow((WindowObject *)(value))) | |
| 3456 return -1; | |
| 3457 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3458 | |
| 3459 if (!count) | |
| 3460 { | |
| 3461 PyErr_SetString(PyExc_ValueError, | |
| 3462 _("failed to find window in the current tab page")); | |
| 3463 return -1; | |
| 3464 } | |
| 3465 | |
| 4498 | 3466 VimTryStart(); |
| 4407 | 3467 win_goto(((WindowObject *)(value))->win); |
| 3468 if (((WindowObject *)(value))->win != curwin) | |
| 3469 { | |
| 4498 | 3470 if (VimTryEnd()) |
| 3471 return -1; | |
| 4407 | 3472 PyErr_SetString(PyExc_RuntimeError, |
| 3473 _("did not switch to the specified window")); | |
| 3474 return -1; | |
| 3475 } | |
| 3476 | |
| 4498 | 3477 return VimTryEnd(); |
| 4407 | 3478 } |
| 3479 else if (strcmp(name, "tabpage") == 0) | |
| 3480 { | |
| 3481 if (value->ob_type != &TabPageType) | |
| 3482 { | |
| 3483 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3484 return -1; | |
| 3485 } | |
| 3486 | |
| 3487 if (CheckTabPage((TabPageObject *)(value))) | |
| 3488 return -1; | |
| 3489 | |
| 4498 | 3490 VimTryStart(); |
| 4407 | 3491 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); |
| 3492 if (((TabPageObject *)(value))->tab != curtab) | |
| 3493 { | |
| 4498 | 3494 if (VimTryEnd()) |
| 3495 return -1; | |
| 4407 | 3496 PyErr_SetString(PyExc_RuntimeError, |
| 3497 _("did not switch to the specified tab page")); | |
| 3498 return -1; | |
| 3499 } | |
| 3500 | |
| 4498 | 3501 return VimTryEnd(); |
| 4407 | 3502 } |
| 4319 | 3503 else |
| 3504 { | |
| 3505 PyErr_SetString(PyExc_AttributeError, name); | |
| 3506 return -1; | |
| 3507 } | |
| 3508 } | |
| 3509 | |
| 3618 | 3510 static void |
| 4486 | 3511 init_range_cmd(exarg_T *eap) |
| 3512 { | |
| 3513 RangeStart = eap->line1; | |
| 3514 RangeEnd = eap->line2; | |
| 3515 } | |
| 3516 | |
| 3517 static void | |
| 3518 init_range_eval(typval_T *rettv UNUSED) | |
| 3519 { | |
| 3520 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
| 3521 RangeEnd = RangeStart; | |
| 3522 } | |
| 3523 | |
| 3524 static void | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3525 run_cmd(const char *cmd, void *arg UNUSED |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3526 #ifdef PY_CAN_RECURSE |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3527 , PyGILState_STATE *pygilstate UNUSED |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3528 #endif |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3529 ) |
| 4486 | 3530 { |
| 3531 PyRun_SimpleString((char *) cmd); | |
| 3532 } | |
| 3533 | |
| 3534 static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; | |
| 3535 static int code_hdr_len = 30; | |
| 3536 | |
| 3537 static void | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3538 run_do(const char *cmd, void *arg UNUSED |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3539 #ifdef PY_CAN_RECURSE |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3540 , PyGILState_STATE *pygilstate |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3541 #endif |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3542 ) |
| 4486 | 3543 { |
| 3544 PyInt lnum; | |
| 3545 size_t len; | |
| 3546 char *code; | |
| 3547 int status; | |
| 3548 PyObject *pyfunc, *pymain; | |
| 3549 | |
| 3550 if (u_save(RangeStart - 1, RangeEnd + 1) != OK) | |
| 3551 { | |
| 3552 EMSG(_("cannot save undo information")); | |
| 3553 return; | |
| 3554 } | |
| 3555 | |
| 3556 len = code_hdr_len + STRLEN(cmd); | |
| 3557 code = PyMem_New(char, len + 1); | |
| 3558 memcpy(code, code_hdr, code_hdr_len); | |
| 3559 STRCPY(code + code_hdr_len, cmd); | |
| 3560 status = PyRun_SimpleString(code); | |
| 3561 PyMem_Free(code); | |
| 3562 | |
| 3563 if (status) | |
| 3564 { | |
| 3565 EMSG(_("failed to run the code")); | |
| 3566 return; | |
| 3567 } | |
| 3568 | |
| 3569 status = 0; | |
| 3570 pymain = PyImport_AddModule("__main__"); | |
| 3571 pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); | |
|
4511
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updated for version 7.3.1003
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diff
changeset
|
3572 #ifdef PY_CAN_RECURSE |
| 4486 | 3573 PyGILState_Release(*pygilstate); |
|
4511
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updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3574 #endif |
| 4486 | 3575 |
| 3576 for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) | |
| 3577 { | |
| 3578 PyObject *line, *linenr, *ret; | |
| 3579 | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3580 #ifdef PY_CAN_RECURSE |
| 4486 | 3581 *pygilstate = PyGILState_Ensure(); |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3582 #endif |
| 4486 | 3583 if (!(line = GetBufferLine(curbuf, lnum))) |
| 3584 goto err; | |
| 3585 if (!(linenr = PyInt_FromLong((long) lnum))) | |
| 3586 { | |
| 3587 Py_DECREF(line); | |
| 3588 goto err; | |
| 3589 } | |
| 3590 ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); | |
| 3591 Py_DECREF(line); | |
| 3592 Py_DECREF(linenr); | |
| 3593 if (!ret) | |
| 3594 goto err; | |
| 3595 | |
| 3596 if (ret != Py_None) | |
| 3597 if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) | |
| 3598 goto err; | |
| 3599 | |
| 3600 Py_XDECREF(ret); | |
| 3601 PythonIO_Flush(); | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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4509
diff
changeset
|
3602 #ifdef PY_CAN_RECURSE |
| 4486 | 3603 PyGILState_Release(*pygilstate); |
|
4511
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updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3604 #endif |
| 4486 | 3605 } |
| 3606 goto out; | |
| 3607 err: | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3608 #ifdef PY_CAN_RECURSE |
| 4486 | 3609 *pygilstate = PyGILState_Ensure(); |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3610 #endif |
| 4486 | 3611 PyErr_PrintEx(0); |
| 3612 PythonIO_Flush(); | |
| 3613 status = 1; | |
| 3614 out: | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3615 #ifdef PY_CAN_RECURSE |
| 4486 | 3616 if (!status) |
| 3617 *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
|
3618 #endif |
| 4486 | 3619 Py_DECREF(pyfunc); |
| 3620 PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); | |
| 3621 if (status) | |
| 3622 return; | |
| 3623 check_cursor(); | |
| 3624 update_curbuf(NOT_VALID); | |
| 3625 } | |
| 3626 | |
| 3627 static void | |
|
4511
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3628 run_eval(const char *cmd, typval_T *rettv |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3629 #ifdef PY_CAN_RECURSE |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3630 , PyGILState_STATE *pygilstate UNUSED |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3631 #endif |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
4509
diff
changeset
|
3632 ) |
| 4486 | 3633 { |
| 3634 PyObject *r; | |
| 3635 | |
| 3636 r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); | |
| 3637 if (r == NULL) | |
| 3638 { | |
| 3639 if (PyErr_Occurred() && !msg_silent) | |
| 3640 PyErr_PrintEx(0); | |
| 3641 EMSG(_("E858: Eval did not return a valid python object")); | |
| 3642 } | |
| 3643 else | |
| 3644 { | |
| 3645 if (ConvertFromPyObject(r, rettv) == -1) | |
| 3646 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
| 3647 Py_DECREF(r); | |
| 3648 } | |
| 3649 PyErr_Clear(); | |
| 3650 } | |
| 3651 | |
| 3652 static void | |
| 3618 | 3653 set_ref_in_py(const int copyID) |
| 3654 { | |
| 3655 pylinkedlist_T *cur; | |
| 3656 dict_T *dd; | |
| 3657 list_T *ll; | |
| 3658 | |
| 3659 if (lastdict != NULL) | |
| 3660 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3661 { | |
| 3662 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3663 if (dd->dv_copyID != copyID) | |
| 3664 { | |
| 3665 dd->dv_copyID = copyID; | |
| 3666 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3667 } | |
| 3668 } | |
| 3669 | |
| 3670 if (lastlist != NULL) | |
| 3671 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3672 { | |
| 3673 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3674 if (ll->lv_copyID != copyID) | |
| 3675 { | |
| 3676 ll->lv_copyID = copyID; | |
| 3677 set_ref_in_list(ll, copyID); | |
| 3678 } | |
| 3679 } | |
| 3680 } | |
| 3681 | |
| 3682 static int | |
| 3683 set_string_copy(char_u *str, typval_T *tv) | |
| 3684 { | |
| 3685 tv->vval.v_string = vim_strsave(str); | |
| 3686 if (tv->vval.v_string == NULL) | |
| 3687 { | |
| 3688 PyErr_NoMemory(); | |
| 3689 return -1; | |
| 3690 } | |
| 3691 return 0; | |
| 3692 } | |
| 3693 | |
| 4385 | 3694 static int |
| 3695 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3696 { | |
| 3697 dict_T *d; | |
| 3698 char_u *key; | |
| 3699 dictitem_T *di; | |
| 3700 PyObject *keyObject; | |
| 3701 PyObject *valObject; | |
| 3702 Py_ssize_t iter = 0; | |
| 3703 | |
| 3704 d = dict_alloc(); | |
| 3705 if (d == NULL) | |
| 3706 { | |
| 3707 PyErr_NoMemory(); | |
| 3708 return -1; | |
| 3709 } | |
| 3710 | |
| 3711 tv->v_type = VAR_DICT; | |
| 3712 tv->vval.v_dict = d; | |
| 3713 | |
| 3714 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3715 { | |
| 3716 DICTKEY_DECL | |
| 3717 | |
| 3718 if (keyObject == NULL) | |
| 3719 return -1; | |
| 3720 if (valObject == NULL) | |
| 3721 return -1; | |
| 3722 | |
| 3723 DICTKEY_GET_NOTEMPTY(-1) | |
| 3724 | |
| 3725 di = dictitem_alloc(key); | |
| 3726 | |
| 3727 DICTKEY_UNREF | |
| 3728 | |
| 3729 if (di == NULL) | |
| 3730 { | |
| 3731 PyErr_NoMemory(); | |
| 3732 return -1; | |
| 3733 } | |
| 3734 di->di_tv.v_lock = 0; | |
| 3735 | |
| 3736 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3737 { | |
| 3738 vim_free(di); | |
| 3739 return -1; | |
| 3740 } | |
| 3741 if (dict_add(d, di) == FAIL) | |
| 3742 { | |
| 3743 vim_free(di); | |
| 3744 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3745 return -1; | |
| 3746 } | |
| 3747 } | |
| 3748 return 0; | |
| 3749 } | |
| 3750 | |
| 3751 static int | |
| 3752 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3753 { | |
| 3754 dict_T *d; | |
| 3755 char_u *key; | |
| 3756 dictitem_T *di; | |
| 3757 PyObject *list; | |
| 3758 PyObject *litem; | |
| 3759 PyObject *keyObject; | |
| 3760 PyObject *valObject; | |
| 3761 Py_ssize_t lsize; | |
| 3762 | |
| 3763 d = dict_alloc(); | |
| 3764 if (d == NULL) | |
| 3765 { | |
| 3766 PyErr_NoMemory(); | |
| 3767 return -1; | |
| 3768 } | |
| 3769 | |
| 3770 tv->v_type = VAR_DICT; | |
| 3771 tv->vval.v_dict = d; | |
| 3772 | |
| 3773 list = PyMapping_Items(obj); | |
| 3774 if (list == NULL) | |
| 3775 return -1; | |
| 3776 lsize = PyList_Size(list); | |
| 3777 while (lsize--) | |
| 3778 { | |
| 3779 DICTKEY_DECL | |
| 3780 | |
| 3781 litem = PyList_GetItem(list, lsize); | |
| 3782 if (litem == NULL) | |
| 3783 { | |
| 3784 Py_DECREF(list); | |
| 3785 return -1; | |
| 3786 } | |
| 3787 | |
| 3788 keyObject = PyTuple_GetItem(litem, 0); | |
| 3789 if (keyObject == NULL) | |
| 3790 { | |
| 3791 Py_DECREF(list); | |
| 3792 Py_DECREF(litem); | |
| 3793 return -1; | |
| 3794 } | |
| 3795 | |
| 3796 DICTKEY_GET_NOTEMPTY(-1) | |
| 3797 | |
| 3798 valObject = PyTuple_GetItem(litem, 1); | |
| 3799 if (valObject == NULL) | |
| 3800 { | |
| 3801 Py_DECREF(list); | |
| 3802 Py_DECREF(litem); | |
| 3803 return -1; | |
| 3804 } | |
| 3805 | |
| 3806 di = dictitem_alloc(key); | |
| 3807 | |
| 3808 DICTKEY_UNREF | |
| 3809 | |
| 3810 if (di == NULL) | |
| 3811 { | |
| 3812 Py_DECREF(list); | |
| 3813 Py_DECREF(litem); | |
| 3814 PyErr_NoMemory(); | |
| 3815 return -1; | |
| 3816 } | |
| 3817 di->di_tv.v_lock = 0; | |
| 3818 | |
| 3819 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3820 { | |
| 3821 vim_free(di); | |
| 3822 Py_DECREF(list); | |
| 3823 Py_DECREF(litem); | |
| 3824 return -1; | |
| 3825 } | |
| 3826 if (dict_add(d, di) == FAIL) | |
| 3827 { | |
| 3828 vim_free(di); | |
| 3829 Py_DECREF(list); | |
| 3830 Py_DECREF(litem); | |
| 3831 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3832 return -1; | |
| 3833 } | |
| 3834 Py_DECREF(litem); | |
| 3835 } | |
| 3836 Py_DECREF(list); | |
| 3837 return 0; | |
| 3838 } | |
| 3839 | |
| 3840 static int | |
| 3841 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3842 { | |
| 3843 list_T *l; | |
| 3844 | |
| 3845 l = list_alloc(); | |
| 3846 if (l == NULL) | |
| 3847 { | |
| 3848 PyErr_NoMemory(); | |
| 3849 return -1; | |
| 3850 } | |
| 3851 | |
| 3852 tv->v_type = VAR_LIST; | |
| 3853 tv->vval.v_list = l; | |
| 3854 | |
| 3855 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3856 return -1; | |
| 3857 | |
| 3858 return 0; | |
| 3859 } | |
| 3860 | |
| 3861 static int | |
| 3862 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3863 { | |
| 3864 PyObject *iterator = PyObject_GetIter(obj); | |
| 3865 PyObject *item; | |
| 3866 list_T *l; | |
| 3867 listitem_T *li; | |
| 3868 | |
| 3869 l = list_alloc(); | |
| 3870 | |
| 3871 if (l == NULL) | |
| 3872 { | |
| 3873 PyErr_NoMemory(); | |
| 3874 return -1; | |
| 3875 } | |
| 3876 | |
| 3877 tv->vval.v_list = l; | |
| 3878 tv->v_type = VAR_LIST; | |
| 3879 | |
| 3880 | |
| 3881 if (iterator == NULL) | |
| 3882 return -1; | |
| 3883 | |
| 3884 while ((item = PyIter_Next(obj))) | |
| 3885 { | |
| 3886 li = listitem_alloc(); | |
| 3887 if (li == NULL) | |
| 3888 { | |
| 3889 PyErr_NoMemory(); | |
| 3890 return -1; | |
| 3891 } | |
| 3892 li->li_tv.v_lock = 0; | |
| 3893 | |
| 3894 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3895 return -1; | |
| 3896 | |
| 3897 list_append(l, li); | |
| 3898 | |
| 3899 Py_DECREF(item); | |
| 3900 } | |
| 3901 | |
| 3902 Py_DECREF(iterator); | |
| 3903 return 0; | |
| 3904 } | |
| 3905 | |
| 3618 | 3906 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3907 | |
| 3908 static int | |
| 3909 convert_dl(PyObject *obj, typval_T *tv, | |
| 3910 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3911 { | |
| 3912 PyObject *capsule; | |
| 3913 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3914 | |
| 3915 sprintf(hexBuf, "%p", obj); | |
| 3916 | |
| 3638 | 3917 # ifdef PY_USE_CAPSULE |
| 3618 | 3918 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3919 # else |
| 3920 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3921 # endif | |
| 3618 | 3922 if (capsule == NULL) |
| 3923 { | |
| 3638 | 3924 # ifdef PY_USE_CAPSULE |
| 3618 | 3925 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3926 # else |
| 3927 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3928 # endif | |
| 3618 | 3929 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3930 Py_DECREF(capsule); | |
| 3931 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3932 { | |
| 3933 tv->v_type = VAR_UNKNOWN; | |
| 3934 return -1; | |
| 3935 } | |
| 3936 /* As we are not using copy_tv which increments reference count we must | |
| 3937 * do it ourself. */ | |
| 3938 switch(tv->v_type) | |
| 3939 { | |
| 3940 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3941 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3942 } | |
| 3943 } | |
| 3944 else | |
| 3945 { | |
| 3638 | 3946 typval_T *v; |
| 3947 | |
| 3948 # ifdef PY_USE_CAPSULE | |
| 3949 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3950 # else | |
| 3648 | 3951 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3952 # endif |
| 3618 | 3953 copy_tv(v, tv); |
| 3954 } | |
| 3955 return 0; | |
| 3956 } | |
| 3957 | |
| 3958 static int | |
| 3959 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3960 { | |
| 3961 PyObject *lookup_dict; | |
| 3962 int r; | |
| 3963 | |
| 3964 lookup_dict = PyDict_New(); | |
| 3965 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3966 Py_DECREF(lookup_dict); | |
| 3967 return r; | |
| 3968 } | |
| 3969 | |
| 3970 static int | |
| 3971 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3972 { | |
| 3973 if (obj->ob_type == &DictionaryType) | |
| 3974 { | |
| 3975 tv->v_type = VAR_DICT; | |
| 3976 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3977 ++tv->vval.v_dict->dv_refcount; | |
| 3978 } | |
| 3979 else if (obj->ob_type == &ListType) | |
| 3980 { | |
| 3981 tv->v_type = VAR_LIST; | |
| 3982 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3983 ++tv->vval.v_list->lv_refcount; | |
| 3984 } | |
| 3985 else if (obj->ob_type == &FunctionType) | |
| 3986 { | |
| 3987 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3988 return -1; | |
| 3989 | |
| 3990 tv->v_type = VAR_FUNC; | |
| 3991 func_ref(tv->vval.v_string); | |
| 3992 } | |
| 3993 else if (PyBytes_Check(obj)) | |
| 3994 { | |
| 3800 | 3995 char_u *result; |
| 3996 | |
| 3997 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3998 return -1; | |
| 3618 | 3999 if (result == NULL) |
| 4000 return -1; | |
| 4001 | |
| 4002 if (set_string_copy(result, tv) == -1) | |
| 4003 return -1; | |
| 4004 | |
| 4005 tv->v_type = VAR_STRING; | |
| 4006 } | |
| 4007 else if (PyUnicode_Check(obj)) | |
| 4008 { | |
| 4009 PyObject *bytes; | |
| 4010 char_u *result; | |
| 4011 | |
| 4012 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 4013 if (bytes == NULL) | |
| 4014 return -1; | |
| 4015 | |
| 3800 | 4016 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 4017 return -1; | |
| 3618 | 4018 if (result == NULL) |
| 4019 return -1; | |
| 4020 | |
| 4021 if (set_string_copy(result, tv) == -1) | |
| 4022 { | |
| 4023 Py_XDECREF(bytes); | |
| 4024 return -1; | |
| 4025 } | |
| 4026 Py_XDECREF(bytes); | |
| 4027 | |
| 4028 tv->v_type = VAR_STRING; | |
| 4029 } | |
| 4321 | 4030 #if PY_MAJOR_VERSION < 3 |
| 3618 | 4031 else if (PyInt_Check(obj)) |
| 4032 { | |
| 4033 tv->v_type = VAR_NUMBER; | |
| 4034 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 4035 } | |
| 4036 #endif | |
| 4037 else if (PyLong_Check(obj)) | |
| 4038 { | |
| 4039 tv->v_type = VAR_NUMBER; | |
| 4040 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 4041 } | |
| 4042 else if (PyDict_Check(obj)) | |
| 4043 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 4044 #ifdef FEAT_FLOAT | |
| 4045 else if (PyFloat_Check(obj)) | |
| 4046 { | |
| 4047 tv->v_type = VAR_FLOAT; | |
| 4048 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 4049 } | |
| 4050 #endif | |
| 4051 else if (PyIter_Check(obj)) | |
| 4052 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 4053 else if (PySequence_Check(obj)) | |
| 4054 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 4055 else if (PyMapping_Check(obj)) | |
| 4056 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 4057 else | |
| 4058 { | |
| 4405 | 4059 PyErr_SetString(PyExc_TypeError, |
| 4060 _("unable to convert to vim structure")); | |
| 3618 | 4061 return -1; |
| 4062 } | |
| 4063 return 0; | |
| 4064 } | |
| 4065 | |
| 4066 static PyObject * | |
| 4067 ConvertToPyObject(typval_T *tv) | |
| 4068 { | |
| 4069 if (tv == NULL) | |
| 4070 { | |
| 4071 PyErr_SetVim(_("NULL reference passed")); | |
| 4072 return NULL; | |
| 4073 } | |
| 4074 switch (tv->v_type) | |
| 4075 { | |
| 4076 case VAR_STRING: | |
| 3852 | 4077 return PyBytes_FromString(tv->vval.v_string == NULL |
| 4078 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 4079 case VAR_NUMBER: |
| 4080 return PyLong_FromLong((long) tv->vval.v_number); | |
| 4081 #ifdef FEAT_FLOAT | |
| 4082 case VAR_FLOAT: | |
| 4083 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 4084 #endif | |
| 4085 case VAR_LIST: | |
| 4086 return ListNew(tv->vval.v_list); | |
| 4087 case VAR_DICT: | |
| 4088 return DictionaryNew(tv->vval.v_dict); | |
| 4089 case VAR_FUNC: | |
| 3852 | 4090 return FunctionNew(tv->vval.v_string == NULL |
| 4091 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 4092 case VAR_UNKNOWN: |
| 4093 Py_INCREF(Py_None); | |
| 4094 return Py_None; | |
| 4095 default: | |
| 4096 PyErr_SetVim(_("internal error: invalid value type")); | |
| 4097 return NULL; | |
| 4098 } | |
| 4099 } | |
| 4319 | 4100 |
| 4101 typedef struct | |
| 4102 { | |
| 4103 PyObject_HEAD | |
| 4104 } CurrentObject; | |
| 4105 static PyTypeObject CurrentType; | |
| 4106 | |
| 4107 static void | |
| 4108 init_structs(void) | |
| 4109 { | |
| 4110 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 4111 OutputType.tp_name = "vim.message"; | |
| 4112 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 4113 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4114 OutputType.tp_doc = "vim message object"; | |
| 4115 OutputType.tp_methods = OutputMethods; | |
| 4116 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4117 OutputType.tp_getattro = (getattrofunc)OutputGetattro; |
| 4118 OutputType.tp_setattro = (setattrofunc)OutputSetattro; | |
| 4319 | 4119 OutputType.tp_alloc = call_PyType_GenericAlloc; |
| 4120 OutputType.tp_new = call_PyType_GenericNew; | |
| 4121 OutputType.tp_free = call_PyObject_Free; | |
| 4122 #else | |
| 4488 | 4123 OutputType.tp_getattr = (getattrfunc)OutputGetattr; |
| 4124 OutputType.tp_setattr = (setattrfunc)OutputSetattr; | |
| 4319 | 4125 #endif |
| 4126 | |
| 4397 | 4127 vim_memset(&IterType, 0, sizeof(IterType)); |
| 4128 IterType.tp_name = "vim.iter"; | |
| 4129 IterType.tp_basicsize = sizeof(IterObject); | |
| 4130 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4131 IterType.tp_doc = "generic iterator object"; | |
| 4488 | 4132 IterType.tp_iter = (getiterfunc)IterIter; |
| 4133 IterType.tp_iternext = (iternextfunc)IterNext; | |
| 4134 IterType.tp_dealloc = (destructor)IterDestructor; | |
| 4135 IterType.tp_traverse = (traverseproc)IterTraverse; | |
| 4136 IterType.tp_clear = (inquiry)IterClear; | |
| 4397 | 4137 |
| 4319 | 4138 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 4139 BufferType.tp_name = "vim.buffer"; | |
| 4140 BufferType.tp_basicsize = sizeof(BufferType); | |
| 4488 | 4141 BufferType.tp_dealloc = (destructor)BufferDestructor; |
| 4142 BufferType.tp_repr = (reprfunc)BufferRepr; | |
| 4319 | 4143 BufferType.tp_as_sequence = &BufferAsSeq; |
| 4144 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 4145 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4146 BufferType.tp_doc = "vim buffer object"; | |
| 4147 BufferType.tp_methods = BufferMethods; | |
| 4148 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4149 BufferType.tp_getattro = (getattrofunc)BufferGetattro; |
| 4319 | 4150 BufferType.tp_alloc = call_PyType_GenericAlloc; |
| 4151 BufferType.tp_new = call_PyType_GenericNew; | |
| 4152 BufferType.tp_free = call_PyObject_Free; | |
| 4153 #else | |
| 4488 | 4154 BufferType.tp_getattr = (getattrfunc)BufferGetattr; |
| 4319 | 4155 #endif |
| 4156 | |
| 4157 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 4158 WindowType.tp_name = "vim.window"; | |
| 4159 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 4488 | 4160 WindowType.tp_dealloc = (destructor)WindowDestructor; |
| 4161 WindowType.tp_repr = (reprfunc)WindowRepr; | |
| 4319 | 4162 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4163 WindowType.tp_doc = "vim Window object"; | |
| 4164 WindowType.tp_methods = WindowMethods; | |
| 4488 | 4165 WindowType.tp_traverse = (traverseproc)WindowTraverse; |
| 4166 WindowType.tp_clear = (inquiry)WindowClear; | |
| 4319 | 4167 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4168 WindowType.tp_getattro = (getattrofunc)WindowGetattro; |
| 4169 WindowType.tp_setattro = (setattrofunc)WindowSetattro; | |
| 4319 | 4170 WindowType.tp_alloc = call_PyType_GenericAlloc; |
| 4171 WindowType.tp_new = call_PyType_GenericNew; | |
| 4172 WindowType.tp_free = call_PyObject_Free; | |
| 4173 #else | |
| 4488 | 4174 WindowType.tp_getattr = (getattrfunc)WindowGetattr; |
| 4175 WindowType.tp_setattr = (setattrfunc)WindowSetattr; | |
| 4319 | 4176 #endif |
| 4177 | |
| 4401 | 4178 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 4179 TabPageType.tp_name = "vim.tabpage"; | |
| 4180 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 4488 | 4181 TabPageType.tp_dealloc = (destructor)TabPageDestructor; |
| 4182 TabPageType.tp_repr = (reprfunc)TabPageRepr; | |
| 4401 | 4183 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4184 TabPageType.tp_doc = "vim tab page object"; | |
| 4185 TabPageType.tp_methods = TabPageMethods; | |
| 4186 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4187 TabPageType.tp_getattro = (getattrofunc)TabPageGetattro; |
| 4401 | 4188 TabPageType.tp_alloc = call_PyType_GenericAlloc; |
| 4189 TabPageType.tp_new = call_PyType_GenericNew; | |
| 4190 TabPageType.tp_free = call_PyObject_Free; | |
| 4191 #else | |
| 4488 | 4192 TabPageType.tp_getattr = (getattrfunc)TabPageGetattr; |
| 4401 | 4193 #endif |
| 4194 | |
| 4393 | 4195 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 4196 BufMapType.tp_name = "vim.bufferlist"; | |
| 4197 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 4198 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 4199 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 4200 BufMapType.tp_iter = BufMapIter; |
| 4319 | 4201 BufferType.tp_doc = "vim buffer list"; |
| 4202 | |
| 4203 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 4204 WinListType.tp_name = "vim.windowlist"; | |
| 4205 WinListType.tp_basicsize = sizeof(WinListType); | |
| 4206 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 4207 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4208 WinListType.tp_doc = "vim window list"; | |
| 4488 | 4209 WinListType.tp_dealloc = (destructor)WinListDestructor; |
| 4401 | 4210 |
| 4211 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 4212 TabListType.tp_name = "vim.tabpagelist"; | |
| 4213 TabListType.tp_basicsize = sizeof(TabListType); | |
| 4214 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 4215 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4216 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 4217 |
| 4218 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4219 RangeType.tp_name = "vim.range"; | |
| 4220 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4488 | 4221 RangeType.tp_dealloc = (destructor)RangeDestructor; |
| 4222 RangeType.tp_repr = (reprfunc)RangeRepr; | |
| 4319 | 4223 RangeType.tp_as_sequence = &RangeAsSeq; |
| 4224 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4225 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4226 RangeType.tp_doc = "vim Range object"; | |
| 4227 RangeType.tp_methods = RangeMethods; | |
| 4500 | 4228 RangeType.tp_traverse = (traverseproc)RangeTraverse; |
| 4229 RangeType.tp_clear = (inquiry)RangeClear; | |
| 4319 | 4230 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4231 RangeType.tp_getattro = (getattrofunc)RangeGetattro; |
| 4319 | 4232 RangeType.tp_alloc = call_PyType_GenericAlloc; |
| 4233 RangeType.tp_new = call_PyType_GenericNew; | |
| 4234 RangeType.tp_free = call_PyObject_Free; | |
| 4235 #else | |
| 4488 | 4236 RangeType.tp_getattr = (getattrfunc)RangeGetattr; |
| 4319 | 4237 #endif |
| 4238 | |
| 4239 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4240 CurrentType.tp_name = "vim.currentdata"; | |
| 4241 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4242 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4243 CurrentType.tp_doc = "vim current object"; | |
| 4244 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4245 CurrentType.tp_getattro = (getattrofunc)CurrentGetattro; |
| 4246 CurrentType.tp_setattro = (setattrofunc)CurrentSetattro; | |
| 4319 | 4247 #else |
| 4488 | 4248 CurrentType.tp_getattr = (getattrfunc)CurrentGetattr; |
| 4249 CurrentType.tp_setattr = (setattrfunc)CurrentSetattr; | |
| 4319 | 4250 #endif |
| 4251 | |
| 4252 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4253 DictionaryType.tp_name = "vim.dictionary"; | |
| 4254 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4488 | 4255 DictionaryType.tp_dealloc = (destructor)DictionaryDestructor; |
| 4319 | 4256 DictionaryType.tp_as_mapping = &DictionaryAsMapping; |
| 4257 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4258 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4259 DictionaryType.tp_methods = DictionaryMethods; | |
| 4260 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4261 DictionaryType.tp_getattro = (getattrofunc)DictionaryGetattro; |
| 4262 DictionaryType.tp_setattro = (setattrofunc)DictionarySetattro; | |
| 4319 | 4263 #else |
| 4488 | 4264 DictionaryType.tp_getattr = (getattrfunc)DictionaryGetattr; |
| 4265 DictionaryType.tp_setattr = (setattrfunc)DictionarySetattr; | |
| 4319 | 4266 #endif |
| 4267 | |
| 4268 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4269 ListType.tp_name = "vim.list"; | |
| 4488 | 4270 ListType.tp_dealloc = (destructor)ListDestructor; |
| 4319 | 4271 ListType.tp_basicsize = sizeof(ListObject); |
| 4272 ListType.tp_as_sequence = &ListAsSeq; | |
| 4273 ListType.tp_as_mapping = &ListAsMapping; | |
| 4274 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4275 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4276 ListType.tp_methods = ListMethods; | |
| 4488 | 4277 ListType.tp_iter = (getiterfunc)ListIter; |
| 4319 | 4278 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4279 ListType.tp_getattro = (getattrofunc)ListGetattro; |
| 4280 ListType.tp_setattro = (setattrofunc)ListSetattro; | |
| 4319 | 4281 #else |
| 4488 | 4282 ListType.tp_getattr = (getattrfunc)ListGetattr; |
| 4283 ListType.tp_setattr = (setattrfunc)ListSetattr; | |
| 4319 | 4284 #endif |
| 4285 | |
| 4286 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4287 FunctionType.tp_name = "vim.function"; |
| 4319 | 4288 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4488 | 4289 FunctionType.tp_dealloc = (destructor)FunctionDestructor; |
| 4290 FunctionType.tp_call = (ternaryfunc)FunctionCall; | |
| 4319 | 4291 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4292 FunctionType.tp_doc = "object that calls vim function"; | |
| 4293 FunctionType.tp_methods = FunctionMethods; | |
| 4294 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4295 FunctionType.tp_getattro = (getattrofunc)FunctionGetattro; |
| 4319 | 4296 #else |
| 4488 | 4297 FunctionType.tp_getattr = (getattrfunc)FunctionGetattr; |
| 4319 | 4298 #endif |
| 4299 | |
| 4350 | 4300 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4301 OptionsType.tp_name = "vim.options"; | |
| 4302 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4303 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4304 OptionsType.tp_doc = "object for manipulating options"; | |
| 4305 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4488 | 4306 OptionsType.tp_dealloc = (destructor)OptionsDestructor; |
| 4307 OptionsType.tp_traverse = (traverseproc)OptionsTraverse; | |
| 4308 OptionsType.tp_clear = (inquiry)OptionsClear; | |
| 4350 | 4309 |
| 4319 | 4310 #if PY_MAJOR_VERSION >= 3 |
| 4311 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4312 vimmodule.m_name = "vim"; | |
| 4313 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4314 vimmodule.m_size = -1; | |
| 4315 vimmodule.m_methods = VimMethods; | |
| 4316 #endif | |
| 4317 } | |
| 4494 | 4318 |
| 4319 #define PYTYPE_READY(type) \ | |
| 4320 if (PyType_Ready(&type)) \ | |
| 4321 return -1; | |
| 4322 | |
| 4323 static int | |
| 4324 init_types() | |
| 4325 { | |
| 4326 PYTYPE_READY(IterType); | |
| 4327 PYTYPE_READY(BufferType); | |
| 4328 PYTYPE_READY(RangeType); | |
| 4329 PYTYPE_READY(WindowType); | |
| 4330 PYTYPE_READY(TabPageType); | |
| 4331 PYTYPE_READY(BufMapType); | |
| 4332 PYTYPE_READY(WinListType); | |
| 4333 PYTYPE_READY(TabListType); | |
| 4334 PYTYPE_READY(CurrentType); | |
| 4335 PYTYPE_READY(DictionaryType); | |
| 4336 PYTYPE_READY(ListType); | |
| 4337 PYTYPE_READY(FunctionType); | |
| 4338 PYTYPE_READY(OptionsType); | |
| 4339 PYTYPE_READY(OutputType); | |
| 4340 return 0; | |
| 4341 } | |
| 4342 | |
| 4343 static BufMapObject TheBufferMap = | |
| 4344 { | |
| 4345 PyObject_HEAD_INIT(&BufMapType) | |
| 4346 }; | |
| 4347 | |
| 4348 static WinListObject TheWindowList = | |
| 4349 { | |
| 4350 PyObject_HEAD_INIT(&WinListType) | |
| 4351 NULL | |
| 4352 }; | |
| 4353 | |
| 4354 static CurrentObject TheCurrent = | |
| 4355 { | |
| 4356 PyObject_HEAD_INIT(&CurrentType) | |
| 4357 }; | |
| 4358 | |
| 4359 static TabListObject TheTabPageList = | |
| 4360 { | |
| 4361 PyObject_HEAD_INIT(&TabListType) | |
| 4362 }; | |
| 4363 | |
| 4364 static struct numeric_constant { | |
| 4365 char *name; | |
| 4366 int value; | |
| 4367 } numeric_constants[] = { | |
| 4368 {"VAR_LOCKED", VAR_LOCKED}, | |
| 4369 {"VAR_FIXED", VAR_FIXED}, | |
| 4370 {"VAR_SCOPE", VAR_SCOPE}, | |
| 4371 {"VAR_DEF_SCOPE", VAR_DEF_SCOPE}, | |
| 4372 }; | |
| 4373 | |
| 4374 static struct object_constant { | |
| 4375 char *name; | |
| 4376 PyObject *value; | |
| 4377 } object_constants[] = { | |
| 4378 {"buffers", (PyObject *)(void *)&TheBufferMap}, | |
| 4379 {"windows", (PyObject *)(void *)&TheWindowList}, | |
| 4380 {"tabpages", (PyObject *)(void *)&TheTabPageList}, | |
| 4381 {"current", (PyObject *)(void *)&TheCurrent}, | |
| 4496 | 4382 |
| 4383 {"Buffer", (PyObject *)&BufferType}, | |
| 4384 {"Range", (PyObject *)&RangeType}, | |
| 4385 {"Window", (PyObject *)&WindowType}, | |
| 4386 {"TabPage", (PyObject *)&TabPageType}, | |
| 4387 {"Dictionary", (PyObject *)&DictionaryType}, | |
| 4388 {"List", (PyObject *)&ListType}, | |
| 4389 {"Function", (PyObject *)&FunctionType}, | |
| 4390 {"Options", (PyObject *)&OptionsType}, | |
| 4494 | 4391 }; |
| 4392 | |
| 4393 typedef int (*object_adder)(PyObject *, const char *, PyObject *); | |
| 4394 | |
| 4395 #define ADD_OBJECT(m, name, obj) \ | |
| 4396 if (add_object(m, name, obj)) \ | |
| 4397 return -1; | |
| 4398 | |
| 4399 #define ADD_CHECKED_OBJECT(m, name, obj) \ | |
| 4400 { \ | |
| 4401 PyObject *value = obj; \ | |
| 4402 if (!value) \ | |
| 4403 return -1; \ | |
| 4404 ADD_OBJECT(m, name, value); \ | |
| 4405 } | |
| 4406 | |
| 4407 static int | |
| 4408 populate_module(PyObject *m, object_adder add_object) | |
| 4409 { | |
| 4410 int i; | |
| 4411 | |
| 4412 for (i = 0; i < (int)(sizeof(numeric_constants) | |
| 4413 / sizeof(struct numeric_constant)); | |
| 4414 ++i) | |
| 4415 ADD_CHECKED_OBJECT(m, numeric_constants[i].name, | |
| 4416 PyInt_FromLong(numeric_constants[i].value)); | |
| 4417 | |
| 4418 for (i = 0; i < (int)(sizeof(object_constants) | |
| 4419 / sizeof(struct object_constant)); | |
| 4420 ++i) | |
| 4421 { | |
| 4422 PyObject *value; | |
| 4423 | |
| 4424 value = object_constants[i].value; | |
| 4425 Py_INCREF(value); | |
| 4426 ADD_OBJECT(m, object_constants[i].name, value); | |
| 4427 } | |
| 4428 | |
| 4429 if (!(VimError = PyErr_NewException("vim.error", NULL, NULL))) | |
| 4430 return -1; | |
| 4431 ADD_OBJECT(m, "error", VimError); | |
| 4432 | |
| 4433 ADD_CHECKED_OBJECT(m, "vars", DictionaryNew(&globvardict)); | |
| 4434 ADD_CHECKED_OBJECT(m, "vvars", DictionaryNew(&vimvardict)); | |
| 4435 ADD_CHECKED_OBJECT(m, "options", | |
| 4436 OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL)); | |
| 4437 return 0; | |
| 4438 } |