Mercurial > vim
annotate src/if_py_both.h @ 4496:ebd94eabfd80 v7.3.996
updated for version 7.3.996
Problem: Python: Can't check types of what is returned by bindeval().
Solution: Add vim.List, vim.Dictionary and vim.Function types. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 May 2013 19:50:34 +0200 |
| parents | 6d517f6e5f0b |
| children | ef02f32d8e53 |
| 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 *); |
| 34 typedef void (*runner)(const char *, void *, PyGILState_STATE *); | |
| 35 | |
| 4385 | 36 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 37 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 4431 | 38 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 39 static PyObject *BufferNew (buf_T *); | |
| 40 static PyObject *LineToString(const char *); | |
| 4385 | 41 |
| 42 static PyInt RangeStart; | |
| 43 static PyInt RangeEnd; | |
| 44 | |
| 4486 | 45 static PyObject *globals; |
| 46 | |
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47 /* |
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48 * obtain a lock on the Vim data structures |
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49 */ |
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50 static void |
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51 Python_Lock_Vim(void) |
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52 { |
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53 } |
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54 |
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55 /* |
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56 * release a lock on the Vim data structures |
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57 */ |
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58 static void |
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59 Python_Release_Vim(void) |
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60 { |
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61 } |
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62 |
| 4385 | 63 /* Output buffer management |
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64 */ |
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65 |
| 2582 | 66 /* Function to write a line, points to either msg() or emsg(). */ |
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67 typedef void (*writefn)(char_u *); |
| 4385 | 68 |
| 69 static PyTypeObject OutputType; | |
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70 |
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71 typedef struct |
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72 { |
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73 PyObject_HEAD |
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74 long softspace; |
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75 long error; |
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76 } OutputObject; |
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77 |
| 3826 | 78 static int |
| 4488 | 79 OutputSetattr(OutputObject *self, char *name, PyObject *val) |
| 3826 | 80 { |
| 81 if (val == NULL) | |
| 82 { | |
| 4405 | 83 PyErr_SetString(PyExc_AttributeError, |
| 84 _("can't delete OutputObject attributes")); | |
| 3826 | 85 return -1; |
| 86 } | |
| 87 | |
| 88 if (strcmp(name, "softspace") == 0) | |
| 89 { | |
| 90 if (!PyInt_Check(val)) | |
| 91 { | |
| 92 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 93 return -1; | |
| 94 } | |
| 95 | |
| 4488 | 96 self->softspace = PyInt_AsLong(val); |
| 3826 | 97 return 0; |
| 98 } | |
| 99 | |
| 100 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 101 return -1; | |
| 102 } | |
| 103 | |
| 4385 | 104 /* Buffer IO, we write one whole line at a time. */ |
| 105 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 106 static writefn old_fn = NULL; | |
| 107 | |
| 108 static void | |
| 109 PythonIO_Flush(void) | |
| 110 { | |
| 111 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 112 { | |
| 113 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 114 old_fn((char_u *)io_ga.ga_data); | |
| 115 } | |
| 116 io_ga.ga_len = 0; | |
| 117 } | |
| 118 | |
| 119 static void | |
| 120 writer(writefn fn, char_u *str, PyInt n) | |
| 121 { | |
| 122 char_u *ptr; | |
| 123 | |
| 124 /* Flush when switching output function. */ | |
| 125 if (fn != old_fn) | |
| 126 PythonIO_Flush(); | |
| 127 old_fn = fn; | |
| 128 | |
| 129 /* Write each NL separated line. Text after the last NL is kept for | |
| 130 * writing later. */ | |
| 131 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 132 { | |
| 133 PyInt len = ptr - str; | |
| 134 | |
| 135 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 136 break; | |
| 137 | |
| 138 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 139 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 140 fn((char_u *)io_ga.ga_data); | |
| 141 str = ptr + 1; | |
| 142 n -= len + 1; | |
| 143 io_ga.ga_len = 0; | |
| 144 } | |
| 145 | |
| 146 /* Put the remaining text into io_ga for later printing. */ | |
| 147 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 148 { | |
| 149 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 150 io_ga.ga_len += (int)n; | |
| 151 } | |
| 152 } | |
| 153 | |
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154 static PyObject * |
| 4488 | 155 OutputWrite(OutputObject *self, PyObject *args) |
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156 { |
| 3806 | 157 Py_ssize_t len = 0; |
| 2894 | 158 char *str = NULL; |
| 4488 | 159 int error = self->error; |
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160 |
| 3056 | 161 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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162 return NULL; |
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163 |
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164 Py_BEGIN_ALLOW_THREADS |
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165 Python_Lock_Vim(); |
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166 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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167 Python_Release_Vim(); |
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168 Py_END_ALLOW_THREADS |
| 2894 | 169 PyMem_Free(str); |
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170 |
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171 Py_INCREF(Py_None); |
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172 return Py_None; |
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173 } |
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174 |
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175 static PyObject * |
| 4488 | 176 OutputWritelines(OutputObject *self, PyObject *args) |
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177 { |
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178 PyInt n; |
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179 PyInt i; |
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180 PyObject *list; |
| 4488 | 181 int error = self->error; |
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182 |
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183 if (!PyArg_ParseTuple(args, "O", &list)) |
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184 return NULL; |
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185 Py_INCREF(list); |
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186 |
| 3618 | 187 if (!PyList_Check(list)) |
| 188 { | |
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189 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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190 Py_DECREF(list); |
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191 return NULL; |
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192 } |
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193 |
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194 n = PyList_Size(list); |
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195 |
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196 for (i = 0; i < n; ++i) |
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197 { |
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198 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 199 char *str = NULL; |
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200 PyInt len; |
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201 |
| 3618 | 202 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 203 { | |
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204 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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205 Py_DECREF(list); |
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206 return NULL; |
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207 } |
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208 |
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209 Py_BEGIN_ALLOW_THREADS |
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210 Python_Lock_Vim(); |
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211 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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212 Python_Release_Vim(); |
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213 Py_END_ALLOW_THREADS |
| 2894 | 214 PyMem_Free(str); |
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215 } |
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216 |
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217 Py_DECREF(list); |
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218 Py_INCREF(Py_None); |
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219 return Py_None; |
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220 } |
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221 |
| 2727 | 222 static PyObject * |
| 4492 | 223 OutputFlush(PyObject *self UNUSED) |
| 2727 | 224 { |
| 225 /* do nothing */ | |
| 226 Py_INCREF(Py_None); | |
| 227 return Py_None; | |
| 228 } | |
| 229 | |
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230 /***************/ |
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231 |
| 4385 | 232 static struct PyMethodDef OutputMethods[] = { |
| 4492 | 233 /* name, function, calling, doc */ |
| 234 {"write", (PyCFunction)OutputWrite, METH_VARARGS, ""}, | |
| 235 {"writelines", (PyCFunction)OutputWritelines, METH_VARARGS, ""}, | |
| 236 {"flush", (PyCFunction)OutputFlush, METH_NOARGS, ""}, | |
| 237 { NULL, NULL, 0, NULL} | |
| 4385 | 238 }; |
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239 |
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240 static OutputObject Output = |
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241 { |
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242 PyObject_HEAD_INIT(&OutputType) |
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243 0, |
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244 0 |
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245 }; |
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246 |
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247 static OutputObject Error = |
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248 { |
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249 PyObject_HEAD_INIT(&OutputType) |
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250 0, |
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251 1 |
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252 }; |
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253 |
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254 static int |
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255 PythonIO_Init_io(void) |
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256 { |
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257 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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258 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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259 |
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260 if (PyErr_Occurred()) |
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261 { |
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262 EMSG(_("E264: Python: Error initialising I/O objects")); |
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263 return -1; |
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264 } |
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265 |
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266 return 0; |
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267 } |
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268 |
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269 |
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270 static PyObject *VimError; |
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271 |
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272 /* Check to see whether a Vim error has been reported, or a keyboard |
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273 * interrupt has been detected. |
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274 */ |
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275 static int |
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276 VimErrorCheck(void) |
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277 { |
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278 if (got_int) |
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279 { |
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280 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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281 return 1; |
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282 } |
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283 else if (did_emsg && !PyErr_Occurred()) |
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284 { |
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285 PyErr_SetNone(VimError); |
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286 return 1; |
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287 } |
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288 |
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289 return 0; |
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290 } |
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291 |
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292 /* Vim module - Implementation |
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293 */ |
| 4385 | 294 |
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295 static PyObject * |
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296 VimCommand(PyObject *self UNUSED, PyObject *args) |
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297 { |
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298 char *cmd; |
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299 PyObject *result; |
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300 |
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301 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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302 return NULL; |
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303 |
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304 PyErr_Clear(); |
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305 |
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306 Py_BEGIN_ALLOW_THREADS |
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307 Python_Lock_Vim(); |
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308 |
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309 do_cmdline_cmd((char_u *)cmd); |
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310 update_screen(VALID); |
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311 |
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312 Python_Release_Vim(); |
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313 Py_END_ALLOW_THREADS |
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314 |
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315 if (VimErrorCheck()) |
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316 result = NULL; |
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317 else |
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318 result = Py_None; |
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319 |
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320 Py_XINCREF(result); |
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321 return result; |
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322 } |
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323 |
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324 /* |
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325 * Function to translate a typval_T into a PyObject; this will recursively |
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326 * translate lists/dictionaries into their Python equivalents. |
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327 * |
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328 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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329 * you call VimToPython. |
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330 */ |
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331 static PyObject * |
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332 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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333 { |
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334 PyObject *result; |
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335 PyObject *newObj; |
| 3618 | 336 char ptrBuf[sizeof(void *) * 2 + 3]; |
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337 |
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338 /* Avoid infinite recursion */ |
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339 if (depth > 100) |
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340 { |
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341 Py_INCREF(Py_None); |
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342 result = Py_None; |
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343 return result; |
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344 } |
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345 |
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346 /* Check if we run into a recursive loop. The item must be in lookupDict |
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347 * then and we can use it again. */ |
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348 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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349 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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350 { |
| 3618 | 351 sprintf(ptrBuf, "%p", |
| 352 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 353 : (void *)our_tv->vval.v_dict); | |
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354 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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355 if (result != NULL) |
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356 { |
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357 Py_INCREF(result); |
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358 return result; |
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359 } |
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360 } |
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361 |
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362 if (our_tv->v_type == VAR_STRING) |
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363 { |
| 3852 | 364 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 365 ? "" : (char *)our_tv->vval.v_string); | |
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366 } |
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367 else if (our_tv->v_type == VAR_NUMBER) |
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368 { |
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369 char buf[NUMBUFLEN]; |
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370 |
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371 /* For backwards compatibility numbers are stored as strings. */ |
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372 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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373 result = Py_BuildValue("s", buf); |
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374 } |
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375 # ifdef FEAT_FLOAT |
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376 else if (our_tv->v_type == VAR_FLOAT) |
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377 { |
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378 char buf[NUMBUFLEN]; |
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379 |
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380 sprintf(buf, "%f", our_tv->vval.v_float); |
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381 result = Py_BuildValue("s", buf); |
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382 } |
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383 # endif |
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384 else if (our_tv->v_type == VAR_LIST) |
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385 { |
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386 list_T *list = our_tv->vval.v_list; |
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387 listitem_T *curr; |
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388 |
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389 result = PyList_New(0); |
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390 |
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391 if (list != NULL) |
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392 { |
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393 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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394 |
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395 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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396 { |
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397 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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398 PyList_Append(result, newObj); |
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399 Py_DECREF(newObj); |
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400 } |
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401 } |
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402 } |
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403 else if (our_tv->v_type == VAR_DICT) |
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404 { |
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405 result = PyDict_New(); |
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406 |
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407 if (our_tv->vval.v_dict != NULL) |
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408 { |
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409 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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410 long_u todo = ht->ht_used; |
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411 hashitem_T *hi; |
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412 dictitem_T *di; |
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413 |
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414 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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415 |
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416 for (hi = ht->ht_array; todo > 0; ++hi) |
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417 { |
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418 if (!HASHITEM_EMPTY(hi)) |
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419 { |
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420 --todo; |
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421 |
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422 di = dict_lookup(hi); |
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423 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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424 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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425 Py_DECREF(newObj); |
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426 } |
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427 } |
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428 } |
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429 } |
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430 else |
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431 { |
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432 Py_INCREF(Py_None); |
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433 result = Py_None; |
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434 } |
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435 |
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436 return result; |
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437 } |
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438 |
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439 static PyObject * |
| 2520 | 440 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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441 { |
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442 char *expr; |
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443 typval_T *our_tv; |
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444 PyObject *result; |
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445 PyObject *lookup_dict; |
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446 |
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447 if (!PyArg_ParseTuple(args, "s", &expr)) |
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448 return NULL; |
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449 |
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450 Py_BEGIN_ALLOW_THREADS |
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451 Python_Lock_Vim(); |
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452 our_tv = eval_expr((char_u *)expr, NULL); |
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453 |
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454 Python_Release_Vim(); |
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455 Py_END_ALLOW_THREADS |
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456 |
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457 if (our_tv == NULL) |
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458 { |
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459 PyErr_SetVim(_("invalid expression")); |
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460 return NULL; |
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461 } |
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462 |
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463 /* Convert the Vim type into a Python type. Create a dictionary that's |
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464 * used to check for recursive loops. */ |
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465 lookup_dict = PyDict_New(); |
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466 result = VimToPython(our_tv, 1, lookup_dict); |
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467 Py_DECREF(lookup_dict); |
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468 |
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469 |
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470 Py_BEGIN_ALLOW_THREADS |
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471 Python_Lock_Vim(); |
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472 free_tv(our_tv); |
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473 Python_Release_Vim(); |
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474 Py_END_ALLOW_THREADS |
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475 |
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476 return result; |
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477 } |
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478 |
| 3618 | 479 static PyObject *ConvertToPyObject(typval_T *); |
| 480 | |
| 481 static PyObject * | |
| 4438 | 482 VimEvalPy(PyObject *self UNUSED, PyObject *args) |
| 3618 | 483 { |
| 484 char *expr; | |
| 485 typval_T *our_tv; | |
| 486 PyObject *result; | |
| 487 | |
| 488 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 489 return NULL; | |
| 490 | |
| 491 Py_BEGIN_ALLOW_THREADS | |
| 492 Python_Lock_Vim(); | |
| 493 our_tv = eval_expr((char_u *)expr, NULL); | |
| 494 | |
| 495 Python_Release_Vim(); | |
| 496 Py_END_ALLOW_THREADS | |
| 497 | |
| 498 if (our_tv == NULL) | |
| 499 { | |
| 500 PyErr_SetVim(_("invalid expression")); | |
| 501 return NULL; | |
| 502 } | |
| 503 | |
| 504 result = ConvertToPyObject(our_tv); | |
| 505 Py_BEGIN_ALLOW_THREADS | |
| 506 Python_Lock_Vim(); | |
| 507 free_tv(our_tv); | |
| 508 Python_Release_Vim(); | |
| 509 Py_END_ALLOW_THREADS | |
| 510 | |
| 511 return result; | |
| 512 } | |
| 513 | |
| 514 static PyObject * | |
| 515 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 516 { | |
| 517 char *expr; | |
| 518 | |
| 519 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 520 return NULL; | |
| 521 | |
| 3988 | 522 return PyLong_FromLong( |
| 523 #ifdef FEAT_MBYTE | |
| 524 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 525 #else | |
| 526 STRLEN(expr) | |
| 527 #endif | |
| 528 ); | |
| 3618 | 529 } |
| 530 | |
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531 /* |
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532 * Vim module - Definitions |
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533 */ |
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534 |
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535 static struct PyMethodDef VimMethods[] = { |
| 4492 | 536 /* name, function, calling, documentation */ |
| 537 {"command", VimCommand, METH_VARARGS, "Execute a Vim ex-mode command" }, | |
| 538 {"eval", VimEval, METH_VARARGS, "Evaluate an expression using Vim evaluator" }, | |
| 539 {"bindeval", VimEvalPy, METH_VARARGS, "Like eval(), but returns objects attached to vim ones"}, | |
| 540 {"strwidth", VimStrwidth, METH_VARARGS, "Screen string width, counts <Tab> as having width 1"}, | |
| 541 { NULL, NULL, 0, NULL } | |
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542 }; |
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543 |
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544 /* |
| 4397 | 545 * Generic iterator object |
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546 */ |
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547 |
| 4397 | 548 static PyTypeObject IterType; |
| 549 | |
| 550 typedef PyObject *(*nextfun)(void **); | |
| 551 typedef void (*destructorfun)(void *); | |
| 4433 | 552 typedef int (*traversefun)(void *, visitproc, void *); |
| 553 typedef int (*clearfun)(void **); | |
| 4397 | 554 |
| 4438 | 555 /* Main purpose of this object is removing the need for do python |
| 556 * initialization (i.e. PyType_Ready and setting type attributes) for a big | |
| 557 * bunch of objects. */ | |
| 4385 | 558 |
| 4319 | 559 typedef struct |
| 560 { | |
| 561 PyObject_HEAD | |
| 4397 | 562 void *cur; |
| 563 nextfun next; | |
| 564 destructorfun destruct; | |
| 4433 | 565 traversefun traverse; |
| 566 clearfun clear; | |
| 4397 | 567 } IterObject; |
| 568 | |
| 569 static PyObject * | |
| 4433 | 570 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 571 clearfun clear) | |
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572 { |
| 4397 | 573 IterObject *self; |
| 574 | |
| 575 self = PyObject_NEW(IterObject, &IterType); | |
| 576 self->cur = start; | |
| 577 self->next = next; | |
| 578 self->destruct = destruct; | |
| 4433 | 579 self->traverse = traverse; |
| 580 self->clear = clear; | |
| 4397 | 581 |
| 582 return (PyObject *)(self); | |
| 583 } | |
| 584 | |
| 585 static void | |
| 4488 | 586 IterDestructor(IterObject *self) |
| 4397 | 587 { |
| 4488 | 588 self->destruct(self->cur); |
| 4397 | 589 |
| 590 DESTRUCTOR_FINISH(self); | |
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591 } |
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592 |
| 4433 | 593 static int |
| 4488 | 594 IterTraverse(IterObject *self, visitproc visit, void *arg) |
| 4433 | 595 { |
| 4488 | 596 if (self->traverse != NULL) |
| 597 return self->traverse(self->cur, visit, arg); | |
| 4433 | 598 else |
| 599 return 0; | |
| 600 } | |
| 601 | |
| 4438 | 602 /* Mac OSX defines clear() somewhere. */ |
| 603 #ifdef clear | |
| 604 # undef clear | |
| 605 #endif | |
| 606 | |
| 4433 | 607 static int |
| 4488 | 608 IterClear(IterObject *self) |
| 4433 | 609 { |
| 4488 | 610 if (self->clear != NULL) |
| 611 return self->clear(&self->cur); | |
| 4433 | 612 else |
| 613 return 0; | |
| 614 } | |
| 615 | |
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616 static PyObject * |
| 4488 | 617 IterNext(IterObject *self) |
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618 { |
| 4488 | 619 return self->next(&self->cur); |
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620 } |
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621 |
| 4397 | 622 static PyObject * |
| 623 IterIter(PyObject *self) | |
| 624 { | |
| 625 return self; | |
| 626 } | |
| 4393 | 627 |
| 3618 | 628 typedef struct pylinkedlist_S { |
| 629 struct pylinkedlist_S *pll_next; | |
| 630 struct pylinkedlist_S *pll_prev; | |
| 631 PyObject *pll_obj; | |
| 632 } pylinkedlist_T; | |
| 633 | |
| 634 static pylinkedlist_T *lastdict = NULL; | |
| 635 static pylinkedlist_T *lastlist = NULL; | |
| 636 | |
| 637 static void | |
| 638 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 639 { | |
| 640 if (ref->pll_prev == NULL) | |
| 641 { | |
| 642 if (ref->pll_next == NULL) | |
| 643 { | |
| 644 *last = NULL; | |
| 645 return; | |
| 646 } | |
| 647 } | |
| 648 else | |
| 649 ref->pll_prev->pll_next = ref->pll_next; | |
| 650 | |
| 651 if (ref->pll_next == NULL) | |
| 652 *last = ref->pll_prev; | |
| 653 else | |
| 654 ref->pll_next->pll_prev = ref->pll_prev; | |
| 655 } | |
| 656 | |
| 657 static void | |
| 658 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 659 { | |
| 660 if (*last == NULL) | |
| 661 ref->pll_prev = NULL; | |
| 662 else | |
| 663 { | |
| 664 (*last)->pll_next = ref; | |
| 665 ref->pll_prev = *last; | |
| 666 } | |
| 667 ref->pll_next = NULL; | |
| 668 ref->pll_obj = self; | |
| 669 *last = ref; | |
| 670 } | |
| 671 | |
| 672 static PyTypeObject DictionaryType; | |
| 673 | |
| 3792 | 674 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 675 DICTKEY_GET(err) \ | |
| 676 if (*key == NUL) \ | |
| 677 { \ | |
| 678 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 679 return err; \ | |
| 680 } | |
| 681 | |
| 3618 | 682 typedef struct |
| 683 { | |
| 684 PyObject_HEAD | |
| 685 dict_T *dict; | |
| 686 pylinkedlist_T ref; | |
| 687 } DictionaryObject; | |
| 688 | |
| 689 static PyObject * | |
| 690 DictionaryNew(dict_T *dict) | |
| 691 { | |
| 692 DictionaryObject *self; | |
| 693 | |
| 694 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 695 if (self == NULL) | |
| 696 return NULL; | |
| 697 self->dict = dict; | |
| 698 ++dict->dv_refcount; | |
| 699 | |
| 700 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 701 | |
| 702 return (PyObject *)(self); | |
| 703 } | |
| 704 | |
| 4319 | 705 static void |
| 4488 | 706 DictionaryDestructor(DictionaryObject *self) |
| 4319 | 707 { |
| 4488 | 708 pyll_remove(&self->ref, &lastdict); |
| 709 dict_unref(self->dict); | |
| 4319 | 710 |
| 711 DESTRUCTOR_FINISH(self); | |
| 712 } | |
| 713 | |
| 3618 | 714 static int |
| 4488 | 715 DictionarySetattr(DictionaryObject *self, char *name, PyObject *val) |
| 3828 | 716 { |
| 717 if (val == NULL) | |
| 718 { | |
| 719 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 720 return -1; | |
| 721 } | |
| 722 | |
| 723 if (strcmp(name, "locked") == 0) | |
| 724 { | |
| 4488 | 725 if (self->dict->dv_lock == VAR_FIXED) |
| 3828 | 726 { |
| 727 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 728 return -1; | |
| 729 } | |
| 730 else | |
| 731 { | |
| 4411 | 732 int istrue = PyObject_IsTrue(val); |
| 733 if (istrue == -1) | |
| 734 return -1; | |
| 735 else if (istrue) | |
| 4488 | 736 self->dict->dv_lock = VAR_LOCKED; |
| 3828 | 737 else |
| 4488 | 738 self->dict->dv_lock = 0; |
| 3828 | 739 } |
| 740 return 0; | |
| 741 } | |
| 742 else | |
| 743 { | |
| 744 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 745 return -1; | |
| 746 } | |
| 747 } | |
| 748 | |
| 749 static PyInt | |
| 4488 | 750 DictionaryLength(DictionaryObject *self) |
| 3618 | 751 { |
| 4488 | 752 return ((PyInt) (self->dict->dv_hashtab.ht_used)); |
| 3618 | 753 } |
| 754 | |
| 755 static PyObject * | |
| 4488 | 756 DictionaryItem(DictionaryObject *self, PyObject *keyObject) |
| 3618 | 757 { |
| 758 char_u *key; | |
| 3792 | 759 dictitem_T *di; |
| 3618 | 760 DICTKEY_DECL |
| 761 | |
| 3792 | 762 DICTKEY_GET_NOTEMPTY(NULL) |
| 763 | |
| 4488 | 764 di = dict_find(self->dict, key, -1); |
| 3792 | 765 |
| 3824 | 766 DICTKEY_UNREF |
| 767 | |
| 3792 | 768 if (di == NULL) |
| 769 { | |
| 4403 | 770 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 771 return NULL; |
| 772 } | |
| 3618 | 773 |
| 3792 | 774 return ConvertToPyObject(&di->di_tv); |
| 3618 | 775 } |
| 776 | |
| 777 static PyInt | |
| 4488 | 778 DictionaryAssItem(DictionaryObject *self, PyObject *keyObject, PyObject *valObject) |
| 3618 | 779 { |
| 780 char_u *key; | |
| 781 typval_T tv; | |
| 4488 | 782 dict_T *d = self->dict; |
| 3618 | 783 dictitem_T *di; |
| 784 DICTKEY_DECL | |
| 785 | |
| 786 if (d->dv_lock) | |
| 787 { | |
| 788 PyErr_SetVim(_("dict is locked")); | |
| 789 return -1; | |
| 790 } | |
| 791 | |
| 3792 | 792 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 793 |
| 794 di = dict_find(d, key, -1); | |
| 795 | |
| 796 if (valObject == NULL) | |
| 797 { | |
| 3636 | 798 hashitem_T *hi; |
| 799 | |
| 3618 | 800 if (di == NULL) |
| 801 { | |
| 3824 | 802 DICTKEY_UNREF |
| 4403 | 803 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 804 return -1; |
| 805 } | |
| 3636 | 806 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 807 hash_remove(&d->dv_hashtab, hi); |
| 808 dictitem_free(di); | |
| 809 return 0; | |
| 810 } | |
| 811 | |
| 812 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 813 return -1; | |
| 814 | |
| 815 if (di == NULL) | |
| 816 { | |
| 817 di = dictitem_alloc(key); | |
| 818 if (di == NULL) | |
| 819 { | |
| 820 PyErr_NoMemory(); | |
| 821 return -1; | |
| 822 } | |
| 823 di->di_tv.v_lock = 0; | |
| 824 | |
| 825 if (dict_add(d, di) == FAIL) | |
| 826 { | |
| 3824 | 827 DICTKEY_UNREF |
| 3618 | 828 vim_free(di); |
| 829 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 830 return -1; | |
| 831 } | |
| 832 } | |
| 833 else | |
| 834 clear_tv(&di->di_tv); | |
| 835 | |
| 836 DICTKEY_UNREF | |
| 837 | |
| 838 copy_tv(&tv, &di->di_tv); | |
| 839 return 0; | |
| 840 } | |
| 841 | |
| 842 static PyObject * | |
| 4488 | 843 DictionaryListKeys(DictionaryObject *self) |
| 3618 | 844 { |
| 4488 | 845 dict_T *dict = self->dict; |
| 3618 | 846 long_u todo = dict->dv_hashtab.ht_used; |
| 847 Py_ssize_t i = 0; | |
| 848 PyObject *r; | |
| 849 hashitem_T *hi; | |
| 850 | |
| 851 r = PyList_New(todo); | |
| 852 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 853 { | |
| 854 if (!HASHITEM_EMPTY(hi)) | |
| 855 { | |
| 856 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 857 --todo; | |
| 858 ++i; | |
| 859 } | |
| 860 } | |
| 861 return r; | |
| 862 } | |
| 863 | |
| 4385 | 864 static PyMappingMethods DictionaryAsMapping = { |
| 865 (lenfunc) DictionaryLength, | |
| 866 (binaryfunc) DictionaryItem, | |
| 867 (objobjargproc) DictionaryAssItem, | |
| 868 }; | |
| 869 | |
| 3618 | 870 static struct PyMethodDef DictionaryMethods[] = { |
| 4492 | 871 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, |
| 872 { NULL, NULL, 0, NULL } | |
| 3618 | 873 }; |
| 874 | |
| 875 static PyTypeObject ListType; | |
| 4319 | 876 static PySequenceMethods ListAsSeq; |
| 877 static PyMappingMethods ListAsMapping; | |
| 3618 | 878 |
| 879 typedef struct | |
| 880 { | |
| 881 PyObject_HEAD | |
| 882 list_T *list; | |
| 883 pylinkedlist_T ref; | |
| 884 } ListObject; | |
| 885 | |
| 886 static PyObject * | |
| 887 ListNew(list_T *list) | |
| 888 { | |
| 889 ListObject *self; | |
| 890 | |
| 891 self = PyObject_NEW(ListObject, &ListType); | |
| 892 if (self == NULL) | |
| 893 return NULL; | |
| 894 self->list = list; | |
| 895 ++list->lv_refcount; | |
| 896 | |
| 897 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 898 | |
| 899 return (PyObject *)(self); | |
| 900 } | |
| 901 | |
| 4319 | 902 static void |
| 4488 | 903 ListDestructor(ListObject *self) |
| 4319 | 904 { |
| 4488 | 905 pyll_remove(&self->ref, &lastlist); |
| 906 list_unref(self->list); | |
| 4319 | 907 |
| 908 DESTRUCTOR_FINISH(self); | |
| 909 } | |
| 910 | |
| 3618 | 911 static int |
| 912 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 913 { | |
| 914 Py_ssize_t i; | |
| 915 Py_ssize_t lsize = PySequence_Size(obj); | |
| 916 PyObject *litem; | |
| 917 listitem_T *li; | |
| 918 | |
| 919 for(i=0; i<lsize; i++) | |
| 920 { | |
| 921 li = listitem_alloc(); | |
| 922 if (li == NULL) | |
| 923 { | |
| 924 PyErr_NoMemory(); | |
| 925 return -1; | |
| 926 } | |
| 927 li->li_tv.v_lock = 0; | |
| 928 | |
| 929 litem = PySequence_GetItem(obj, i); | |
| 930 if (litem == NULL) | |
| 931 return -1; | |
| 932 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 933 return -1; | |
| 934 | |
| 935 list_append(l, li); | |
| 936 } | |
| 937 return 0; | |
| 938 } | |
| 939 | |
| 940 static PyInt | |
| 4488 | 941 ListLength(ListObject *self) |
| 3618 | 942 { |
| 4488 | 943 return ((PyInt) (self->list->lv_len)); |
| 3618 | 944 } |
| 945 | |
| 946 static PyObject * | |
| 4488 | 947 ListItem(ListObject *self, Py_ssize_t index) |
| 3618 | 948 { |
| 949 listitem_T *li; | |
| 950 | |
| 4488 | 951 if (index >= ListLength(self)) |
| 3618 | 952 { |
| 4405 | 953 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 954 return NULL; |
| 955 } | |
| 4488 | 956 li = list_find(self->list, (long) index); |
| 3618 | 957 if (li == NULL) |
| 958 { | |
| 959 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 960 return NULL; | |
| 961 } | |
| 962 return ConvertToPyObject(&li->li_tv); | |
| 963 } | |
| 964 | |
| 965 #define PROC_RANGE \ | |
| 966 if (last < 0) {\ | |
| 967 if (last < -size) \ | |
| 968 last = 0; \ | |
| 969 else \ | |
| 970 last += size; \ | |
| 971 } \ | |
| 972 if (first < 0) \ | |
| 973 first = 0; \ | |
| 974 if (first > size) \ | |
| 975 first = size; \ | |
| 976 if (last > size) \ | |
| 977 last = size; | |
| 978 | |
| 979 static PyObject * | |
| 4488 | 980 ListSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last) |
| 3618 | 981 { |
| 982 PyInt i; | |
| 983 PyInt size = ListLength(self); | |
| 984 PyInt n; | |
| 985 PyObject *list; | |
| 986 int reversed = 0; | |
| 987 | |
| 988 PROC_RANGE | |
| 989 if (first >= last) | |
| 990 first = last; | |
| 991 | |
| 992 n = last-first; | |
| 993 list = PyList_New(n); | |
| 994 if (list == NULL) | |
| 995 return NULL; | |
| 996 | |
| 997 for (i = 0; i < n; ++i) | |
| 998 { | |
| 4260 | 999 PyObject *item = ListItem(self, first + i); |
| 3618 | 1000 if (item == NULL) |
| 1001 { | |
| 1002 Py_DECREF(list); | |
| 1003 return NULL; | |
| 1004 } | |
| 1005 | |
| 1006 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1007 { | |
| 1008 Py_DECREF(item); | |
| 1009 Py_DECREF(list); | |
| 1010 return NULL; | |
| 1011 } | |
| 1012 } | |
| 1013 | |
| 1014 return list; | |
| 1015 } | |
| 1016 | |
| 4397 | 1017 typedef struct |
| 1018 { | |
| 1019 listwatch_T lw; | |
| 1020 list_T *list; | |
| 1021 } listiterinfo_T; | |
| 1022 | |
| 1023 static void | |
| 1024 ListIterDestruct(listiterinfo_T *lii) | |
| 1025 { | |
| 1026 list_rem_watch(lii->list, &lii->lw); | |
| 1027 PyMem_Free(lii); | |
| 1028 } | |
| 1029 | |
| 1030 static PyObject * | |
| 1031 ListIterNext(listiterinfo_T **lii) | |
| 1032 { | |
| 1033 PyObject *r; | |
| 1034 | |
| 1035 if (!((*lii)->lw.lw_item)) | |
| 1036 return NULL; | |
| 1037 | |
| 1038 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1039 return NULL; | |
| 1040 | |
| 1041 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1042 | |
| 1043 return r; | |
| 1044 } | |
| 1045 | |
| 1046 static PyObject * | |
| 4488 | 1047 ListIter(ListObject *self) |
| 4397 | 1048 { |
| 1049 listiterinfo_T *lii; | |
| 4488 | 1050 list_T *l = self->list; |
| 4397 | 1051 |
| 1052 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1053 { | |
| 1054 PyErr_NoMemory(); | |
| 1055 return NULL; | |
| 1056 } | |
| 1057 | |
| 1058 list_add_watch(l, &lii->lw); | |
| 1059 lii->lw.lw_item = l->lv_first; | |
| 1060 lii->list = l; | |
| 1061 | |
| 1062 return IterNew(lii, | |
| 4433 | 1063 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1064 NULL, NULL); | |
| 4397 | 1065 } |
| 1066 | |
| 3618 | 1067 static int |
| 4488 | 1068 ListAssItem(ListObject *self, Py_ssize_t index, PyObject *obj) |
| 3618 | 1069 { |
| 1070 typval_T tv; | |
| 4488 | 1071 list_T *l = self->list; |
| 3618 | 1072 listitem_T *li; |
| 1073 Py_ssize_t length = ListLength(self); | |
| 1074 | |
| 1075 if (l->lv_lock) | |
| 1076 { | |
| 1077 PyErr_SetVim(_("list is locked")); | |
| 1078 return -1; | |
| 1079 } | |
| 1080 if (index>length || (index==length && obj==NULL)) | |
| 1081 { | |
| 4405 | 1082 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1083 return -1; |
| 1084 } | |
| 1085 | |
| 1086 if (obj == NULL) | |
| 1087 { | |
| 1088 li = list_find(l, (long) index); | |
| 1089 list_remove(l, li, li); | |
| 1090 clear_tv(&li->li_tv); | |
| 1091 vim_free(li); | |
| 1092 return 0; | |
| 1093 } | |
| 1094 | |
| 1095 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1096 return -1; | |
| 1097 | |
| 1098 if (index == length) | |
| 1099 { | |
| 1100 if (list_append_tv(l, &tv) == FAIL) | |
| 1101 { | |
| 1102 PyErr_SetVim(_("Failed to add item to list")); | |
| 1103 return -1; | |
| 1104 } | |
| 1105 } | |
| 1106 else | |
| 1107 { | |
| 1108 li = list_find(l, (long) index); | |
| 1109 clear_tv(&li->li_tv); | |
| 1110 copy_tv(&tv, &li->li_tv); | |
| 1111 } | |
| 1112 return 0; | |
| 1113 } | |
| 1114 | |
| 1115 static int | |
| 4488 | 1116 ListAssSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) |
| 3618 | 1117 { |
| 1118 PyInt size = ListLength(self); | |
| 1119 Py_ssize_t i; | |
| 1120 Py_ssize_t lsize; | |
| 1121 PyObject *litem; | |
| 1122 listitem_T *li; | |
| 1123 listitem_T *next; | |
| 1124 typval_T v; | |
| 4488 | 1125 list_T *l = self->list; |
| 3618 | 1126 |
| 1127 if (l->lv_lock) | |
| 1128 { | |
| 1129 PyErr_SetVim(_("list is locked")); | |
| 1130 return -1; | |
| 1131 } | |
| 1132 | |
| 1133 PROC_RANGE | |
| 1134 | |
| 1135 if (first == size) | |
| 1136 li = NULL; | |
| 1137 else | |
| 1138 { | |
| 1139 li = list_find(l, (long) first); | |
| 1140 if (li == NULL) | |
| 1141 { | |
| 1142 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1143 return -1; | |
| 1144 } | |
| 1145 if (last > first) | |
| 1146 { | |
| 1147 i = last - first; | |
| 1148 while (i-- && li != NULL) | |
| 1149 { | |
| 1150 next = li->li_next; | |
| 1151 listitem_remove(l, li); | |
| 1152 li = next; | |
| 1153 } | |
| 1154 } | |
| 1155 } | |
| 1156 | |
| 1157 if (obj == NULL) | |
| 1158 return 0; | |
| 1159 | |
| 1160 if (!PyList_Check(obj)) | |
| 1161 { | |
| 1162 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1163 return -1; | |
| 1164 } | |
| 1165 | |
| 1166 lsize = PyList_Size(obj); | |
| 1167 | |
| 1168 for(i=0; i<lsize; i++) | |
| 1169 { | |
| 1170 litem = PyList_GetItem(obj, i); | |
| 1171 if (litem == NULL) | |
| 1172 return -1; | |
| 1173 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1174 return -1; | |
| 1175 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1176 { | |
| 1177 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1178 return -1; | |
| 1179 } | |
| 1180 } | |
| 1181 return 0; | |
| 1182 } | |
| 1183 | |
| 1184 static PyObject * | |
| 4488 | 1185 ListConcatInPlace(ListObject *self, PyObject *obj) |
| 3618 | 1186 { |
| 4488 | 1187 list_T *l = self->list; |
| 3618 | 1188 PyObject *lookup_dict; |
| 1189 | |
| 1190 if (l->lv_lock) | |
| 1191 { | |
| 1192 PyErr_SetVim(_("list is locked")); | |
| 1193 return NULL; | |
| 1194 } | |
| 1195 | |
| 1196 if (!PySequence_Check(obj)) | |
| 1197 { | |
| 1198 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1199 return NULL; | |
| 1200 } | |
| 1201 | |
| 1202 lookup_dict = PyDict_New(); | |
| 1203 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1204 { | |
| 1205 Py_DECREF(lookup_dict); | |
| 1206 return NULL; | |
| 1207 } | |
| 1208 Py_DECREF(lookup_dict); | |
| 1209 | |
| 1210 Py_INCREF(self); | |
| 4488 | 1211 return (PyObject *)(self); |
| 3618 | 1212 } |
| 1213 | |
| 3828 | 1214 static int |
| 4488 | 1215 ListSetattr(ListObject *self, char *name, PyObject *val) |
| 3828 | 1216 { |
| 1217 if (val == NULL) | |
| 1218 { | |
| 4405 | 1219 PyErr_SetString(PyExc_AttributeError, |
| 1220 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1221 return -1; |
| 1222 } | |
| 1223 | |
| 1224 if (strcmp(name, "locked") == 0) | |
| 1225 { | |
| 4488 | 1226 if (self->list->lv_lock == VAR_FIXED) |
| 3828 | 1227 { |
| 4405 | 1228 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1229 return -1; |
| 1230 } | |
| 1231 else | |
| 1232 { | |
| 4411 | 1233 int istrue = PyObject_IsTrue(val); |
| 1234 if (istrue == -1) | |
| 1235 return -1; | |
| 1236 else if (istrue) | |
| 4488 | 1237 self->list->lv_lock = VAR_LOCKED; |
| 3828 | 1238 else |
| 4488 | 1239 self->list->lv_lock = 0; |
| 3828 | 1240 } |
| 1241 return 0; | |
| 1242 } | |
| 1243 else | |
| 1244 { | |
| 4405 | 1245 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1246 return -1; |
| 1247 } | |
| 1248 } | |
| 1249 | |
| 3618 | 1250 static struct PyMethodDef ListMethods[] = { |
| 4492 | 1251 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, |
| 1252 { NULL, NULL, 0, NULL } | |
| 3618 | 1253 }; |
| 1254 | |
| 1255 typedef struct | |
| 1256 { | |
| 1257 PyObject_HEAD | |
| 1258 char_u *name; | |
| 1259 } FunctionObject; | |
| 1260 | |
| 1261 static PyTypeObject FunctionType; | |
| 1262 | |
| 1263 static PyObject * | |
| 1264 FunctionNew(char_u *name) | |
| 1265 { | |
| 1266 FunctionObject *self; | |
| 1267 | |
| 1268 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1269 if (self == NULL) | |
| 1270 return NULL; | |
| 1271 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1272 if (self->name == NULL) | |
| 1273 { | |
| 1274 PyErr_NoMemory(); | |
| 1275 return NULL; | |
| 1276 } | |
| 1277 STRCPY(self->name, name); | |
| 1278 func_ref(name); | |
| 1279 return (PyObject *)(self); | |
| 1280 } | |
| 1281 | |
| 4319 | 1282 static void |
| 4488 | 1283 FunctionDestructor(FunctionObject *self) |
| 4319 | 1284 { |
| 4488 | 1285 func_unref(self->name); |
| 1286 PyMem_Free(self->name); | |
| 4319 | 1287 |
| 1288 DESTRUCTOR_FINISH(self); | |
| 1289 } | |
| 1290 | |
| 3618 | 1291 static PyObject * |
| 4488 | 1292 FunctionCall(FunctionObject *self, PyObject *argsObject, PyObject *kwargs) |
| 3618 | 1293 { |
| 4488 | 1294 char_u *name = self->name; |
| 3618 | 1295 typval_T args; |
| 1296 typval_T selfdicttv; | |
| 1297 typval_T rettv; | |
| 1298 dict_T *selfdict = NULL; | |
| 1299 PyObject *selfdictObject; | |
| 1300 PyObject *result; | |
| 1301 int error; | |
| 1302 | |
| 1303 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1304 return NULL; | |
| 1305 | |
| 1306 if (kwargs != NULL) | |
| 1307 { | |
| 1308 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1309 if (selfdictObject != NULL) | |
| 1310 { | |
| 3703 | 1311 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1312 { |
| 3703 | 1313 PyErr_SetString(PyExc_TypeError, |
| 1314 _("'self' argument must be a dictionary")); | |
| 3618 | 1315 clear_tv(&args); |
| 1316 return NULL; | |
| 1317 } | |
| 1318 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1319 return NULL; | |
| 1320 selfdict = selfdicttv.vval.v_dict; | |
| 1321 } | |
| 1322 } | |
| 1323 | |
| 4415 | 1324 Py_BEGIN_ALLOW_THREADS |
| 1325 Python_Lock_Vim(); | |
| 1326 | |
| 3618 | 1327 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1328 |
| 1329 Python_Release_Vim(); | |
| 1330 Py_END_ALLOW_THREADS | |
| 1331 | |
| 3618 | 1332 if (error != OK) |
| 1333 { | |
| 1334 result = NULL; | |
| 1335 PyErr_SetVim(_("failed to run function")); | |
| 1336 } | |
| 1337 else | |
| 1338 result = ConvertToPyObject(&rettv); | |
| 1339 | |
| 1340 /* FIXME Check what should really be cleared. */ | |
| 1341 clear_tv(&args); | |
| 1342 clear_tv(&rettv); | |
| 1343 /* | |
| 1344 * if (selfdict!=NULL) | |
| 1345 * clear_tv(selfdicttv); | |
| 1346 */ | |
| 1347 | |
| 1348 return result; | |
| 1349 } | |
| 1350 | |
| 1351 static struct PyMethodDef FunctionMethods[] = { | |
| 4492 | 1352 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, |
| 1353 { NULL, NULL, 0, NULL} | |
| 3618 | 1354 }; |
| 1355 | |
| 4350 | 1356 /* |
| 1357 * Options object | |
| 1358 */ | |
| 1359 | |
| 1360 static PyTypeObject OptionsType; | |
| 1361 | |
| 1362 typedef int (*checkfun)(void *); | |
| 1363 | |
| 1364 typedef struct | |
| 1365 { | |
| 1366 PyObject_HEAD | |
| 1367 int opt_type; | |
| 1368 void *from; | |
| 1369 checkfun Check; | |
| 1370 PyObject *fromObj; | |
| 1371 } OptionsObject; | |
| 1372 | |
| 4433 | 1373 static int |
| 1374 dummy_check(void *arg UNUSED) | |
| 1375 { | |
| 1376 return 0; | |
| 1377 } | |
| 1378 | |
| 1379 static PyObject * | |
| 1380 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1381 { | |
| 1382 OptionsObject *self; | |
| 1383 | |
| 1384 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1385 if (self == NULL) | |
| 1386 return NULL; | |
| 1387 | |
| 1388 self->opt_type = opt_type; | |
| 1389 self->from = from; | |
| 1390 self->Check = Check; | |
| 1391 self->fromObj = fromObj; | |
| 1392 if (fromObj) | |
| 1393 Py_INCREF(fromObj); | |
| 1394 | |
| 1395 return (PyObject *)(self); | |
| 1396 } | |
| 1397 | |
| 1398 static void | |
| 4488 | 1399 OptionsDestructor(OptionsObject *self) |
| 4433 | 1400 { |
| 4488 | 1401 if (self->fromObj) |
| 1402 Py_DECREF(self->fromObj); | |
| 4433 | 1403 DESTRUCTOR_FINISH(self); |
| 1404 } | |
| 1405 | |
| 1406 static int | |
| 4488 | 1407 OptionsTraverse(OptionsObject *self, visitproc visit, void *arg) |
| 4433 | 1408 { |
| 4488 | 1409 Py_VISIT(self->fromObj); |
| 4433 | 1410 return 0; |
| 1411 } | |
| 1412 | |
| 1413 static int | |
| 4488 | 1414 OptionsClear(OptionsObject *self) |
| 4433 | 1415 { |
| 4488 | 1416 Py_CLEAR(self->fromObj); |
| 4433 | 1417 return 0; |
| 1418 } | |
| 1419 | |
| 4350 | 1420 static PyObject * |
| 4488 | 1421 OptionsItem(OptionsObject *self, PyObject *keyObject) |
| 4350 | 1422 { |
| 1423 char_u *key; | |
| 1424 int flags; | |
| 1425 long numval; | |
| 1426 char_u *stringval; | |
| 4359 | 1427 DICTKEY_DECL |
| 4350 | 1428 |
| 4488 | 1429 if (self->Check(self->from)) |
| 4350 | 1430 return NULL; |
| 1431 | |
| 1432 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1433 | |
| 1434 flags = get_option_value_strict(key, &numval, &stringval, | |
| 4488 | 1435 self->opt_type, self->from); |
| 4350 | 1436 |
| 1437 DICTKEY_UNREF | |
| 1438 | |
| 1439 if (flags == 0) | |
| 1440 { | |
| 4403 | 1441 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1442 return NULL; |
| 1443 } | |
| 1444 | |
| 1445 if (flags & SOPT_UNSET) | |
| 1446 { | |
| 1447 Py_INCREF(Py_None); | |
| 1448 return Py_None; | |
| 1449 } | |
| 1450 else if (flags & SOPT_BOOL) | |
| 1451 { | |
| 1452 PyObject *r; | |
| 1453 r = numval ? Py_True : Py_False; | |
| 1454 Py_INCREF(r); | |
| 1455 return r; | |
| 1456 } | |
| 1457 else if (flags & SOPT_NUM) | |
| 1458 return PyInt_FromLong(numval); | |
| 1459 else if (flags & SOPT_STRING) | |
| 1460 { | |
| 1461 if (stringval) | |
| 1462 return PyBytes_FromString((char *) stringval); | |
| 1463 else | |
| 1464 { | |
| 4405 | 1465 PyErr_SetString(PyExc_RuntimeError, |
| 1466 _("unable to get option value")); | |
| 4350 | 1467 return NULL; |
| 1468 } | |
| 1469 } | |
| 1470 else | |
| 1471 { | |
| 1472 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1473 return NULL; | |
| 1474 } | |
| 1475 } | |
| 1476 | |
| 1477 static int | |
| 1478 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1479 char_u *key; | |
| 1480 int numval; | |
| 1481 char_u *stringval; | |
| 1482 int opt_flags; | |
| 1483 int opt_type; | |
| 1484 void *from; | |
| 1485 { | |
| 1486 win_T *save_curwin; | |
| 1487 tabpage_T *save_curtab; | |
| 4429 | 1488 buf_T *save_curbuf; |
| 4350 | 1489 int r = 0; |
| 1490 | |
| 1491 switch (opt_type) | |
| 1492 { | |
| 1493 case SREQ_WIN: | |
| 4429 | 1494 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1495 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1496 { |
| 1497 PyErr_SetVim("Problem while switching windows."); | |
| 1498 return -1; | |
| 1499 } | |
| 1500 set_option_value(key, numval, stringval, opt_flags); | |
| 1501 restore_win(save_curwin, save_curtab); | |
| 1502 break; | |
| 1503 case SREQ_BUF: | |
| 4429 | 1504 switch_buffer(&save_curbuf, (buf_T *)from); |
| 4350 | 1505 set_option_value(key, numval, stringval, opt_flags); |
| 4429 | 1506 restore_buffer(save_curbuf); |
| 4350 | 1507 break; |
| 1508 case SREQ_GLOBAL: | |
| 1509 set_option_value(key, numval, stringval, opt_flags); | |
| 1510 break; | |
| 1511 } | |
| 1512 return r; | |
| 1513 } | |
| 1514 | |
| 1515 static int | |
| 4488 | 1516 OptionsAssItem(OptionsObject *self, PyObject *keyObject, PyObject *valObject) |
| 4350 | 1517 { |
| 1518 char_u *key; | |
| 1519 int flags; | |
| 1520 int opt_flags; | |
| 1521 int r = 0; | |
| 4359 | 1522 DICTKEY_DECL |
| 4350 | 1523 |
| 4488 | 1524 if (self->Check(self->from)) |
| 4350 | 1525 return -1; |
| 1526 | |
| 1527 DICTKEY_GET_NOTEMPTY(-1) | |
| 1528 | |
| 1529 flags = get_option_value_strict(key, NULL, NULL, | |
| 4488 | 1530 self->opt_type, self->from); |
| 4350 | 1531 |
| 1532 DICTKEY_UNREF | |
| 1533 | |
| 1534 if (flags == 0) | |
| 1535 { | |
| 4403 | 1536 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1537 return -1; |
| 1538 } | |
| 1539 | |
| 1540 if (valObject == NULL) | |
| 1541 { | |
| 4488 | 1542 if (self->opt_type == SREQ_GLOBAL) |
| 4350 | 1543 { |
| 4405 | 1544 PyErr_SetString(PyExc_ValueError, |
| 1545 _("unable to unset global option")); | |
| 4350 | 1546 return -1; |
| 1547 } | |
| 1548 else if (!(flags & SOPT_GLOBAL)) | |
| 1549 { | |
| 4405 | 1550 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1551 "without global value")); | |
| 4350 | 1552 return -1; |
| 1553 } | |
| 1554 else | |
| 1555 { | |
| 4488 | 1556 unset_global_local_option(key, self->from); |
| 4350 | 1557 return 0; |
| 1558 } | |
| 1559 } | |
| 1560 | |
| 4488 | 1561 opt_flags = (self->opt_type ? OPT_LOCAL : OPT_GLOBAL); |
| 4350 | 1562 |
| 1563 if (flags & SOPT_BOOL) | |
| 1564 { | |
| 4411 | 1565 int istrue = PyObject_IsTrue(valObject); |
| 1566 if (istrue == -1) | |
| 1567 return -1; | |
| 1568 r = set_option_value_for(key, istrue, NULL, | |
| 4488 | 1569 opt_flags, self->opt_type, self->from); |
| 4350 | 1570 } |
| 1571 else if (flags & SOPT_NUM) | |
| 1572 { | |
| 1573 int val; | |
| 1574 | |
| 1575 #if PY_MAJOR_VERSION < 3 | |
| 1576 if (PyInt_Check(valObject)) | |
| 1577 val = PyInt_AsLong(valObject); | |
| 1578 else | |
| 1579 #endif | |
| 1580 if (PyLong_Check(valObject)) | |
| 1581 val = PyLong_AsLong(valObject); | |
| 1582 else | |
| 1583 { | |
| 4405 | 1584 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1585 return -1; |
| 1586 } | |
| 1587 | |
| 1588 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 4488 | 1589 self->opt_type, self->from); |
| 4350 | 1590 } |
| 1591 else | |
| 1592 { | |
| 1593 char_u *val; | |
| 1594 if (PyBytes_Check(valObject)) | |
| 1595 { | |
| 1596 | |
| 1597 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1598 return -1; | |
| 1599 if (val == NULL) | |
| 1600 return -1; | |
| 1601 | |
| 1602 val = vim_strsave(val); | |
| 1603 } | |
| 1604 else if (PyUnicode_Check(valObject)) | |
| 1605 { | |
| 1606 PyObject *bytes; | |
| 1607 | |
| 1608 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1609 if (bytes == NULL) | |
| 1610 return -1; | |
| 1611 | |
| 1612 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1613 return -1; | |
| 1614 if (val == NULL) | |
| 1615 return -1; | |
| 1616 | |
| 1617 val = vim_strsave(val); | |
| 1618 Py_XDECREF(bytes); | |
| 1619 } | |
| 1620 else | |
| 1621 { | |
| 4405 | 1622 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1623 return -1; |
| 1624 } | |
| 1625 | |
| 1626 r = set_option_value_for(key, 0, val, opt_flags, | |
| 4488 | 1627 self->opt_type, self->from); |
| 4350 | 1628 vim_free(val); |
| 1629 } | |
| 1630 | |
| 1631 return r; | |
| 1632 } | |
| 1633 | |
| 1634 static PyMappingMethods OptionsAsMapping = { | |
| 1635 (lenfunc) NULL, | |
| 1636 (binaryfunc) OptionsItem, | |
| 1637 (objobjargproc) OptionsAssItem, | |
| 1638 }; | |
| 1639 | |
| 4401 | 1640 /* Tabpage object |
| 1641 */ | |
| 1642 | |
| 1643 typedef struct | |
| 1644 { | |
| 1645 PyObject_HEAD | |
| 1646 tabpage_T *tab; | |
| 1647 } TabPageObject; | |
| 1648 | |
| 1649 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1650 | |
| 1651 static PyTypeObject TabPageType; | |
| 1652 | |
| 1653 static int | |
| 4488 | 1654 CheckTabPage(TabPageObject *self) |
| 4401 | 1655 { |
| 4488 | 1656 if (self->tab == INVALID_TABPAGE_VALUE) |
| 4401 | 1657 { |
| 1658 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1659 return -1; | |
| 1660 } | |
| 1661 | |
| 1662 return 0; | |
| 1663 } | |
| 1664 | |
| 1665 static PyObject * | |
| 1666 TabPageNew(tabpage_T *tab) | |
| 1667 { | |
| 1668 TabPageObject *self; | |
| 1669 | |
| 1670 if (TAB_PYTHON_REF(tab)) | |
| 1671 { | |
| 1672 self = TAB_PYTHON_REF(tab); | |
| 1673 Py_INCREF(self); | |
| 1674 } | |
| 1675 else | |
| 1676 { | |
| 1677 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1678 if (self == NULL) | |
| 1679 return NULL; | |
| 1680 self->tab = tab; | |
| 1681 TAB_PYTHON_REF(tab) = self; | |
| 1682 } | |
| 1683 | |
| 1684 return (PyObject *)(self); | |
| 1685 } | |
| 1686 | |
| 1687 static void | |
| 4488 | 1688 TabPageDestructor(TabPageObject *self) |
| 4401 | 1689 { |
| 4488 | 1690 if (self->tab && self->tab != INVALID_TABPAGE_VALUE) |
| 1691 TAB_PYTHON_REF(self->tab) = NULL; | |
| 4401 | 1692 |
| 1693 DESTRUCTOR_FINISH(self); | |
| 1694 } | |
| 1695 | |
| 1696 static PyObject * | |
| 4488 | 1697 TabPageAttr(TabPageObject *self, char *name) |
| 4401 | 1698 { |
| 1699 if (strcmp(name, "windows") == 0) | |
| 4488 | 1700 return WinListNew(self); |
| 4401 | 1701 else if (strcmp(name, "number") == 0) |
| 4488 | 1702 return PyLong_FromLong((long) get_tab_number(self->tab)); |
| 4401 | 1703 else if (strcmp(name, "vars") == 0) |
| 4488 | 1704 return DictionaryNew(self->tab->tp_vars); |
| 4401 | 1705 else if (strcmp(name, "window") == 0) |
| 1706 { | |
| 1707 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1708 */ | |
| 4488 | 1709 if (self->tab == curtab) |
| 4431 | 1710 return WindowNew(curwin, curtab); |
| 4401 | 1711 else |
| 4488 | 1712 return WindowNew(self->tab->tp_curwin, self->tab); |
| 4401 | 1713 } |
| 1714 return NULL; | |
| 1715 } | |
| 1716 | |
| 1717 static PyObject * | |
| 4488 | 1718 TabPageRepr(TabPageObject *self) |
| 4401 | 1719 { |
| 1720 static char repr[100]; | |
| 4488 | 1721 |
| 1722 if (self->tab == INVALID_TABPAGE_VALUE) | |
| 4401 | 1723 { |
| 1724 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1725 return PyString_FromString(repr); | |
| 1726 } | |
| 1727 else | |
| 1728 { | |
| 4488 | 1729 int t = get_tab_number(self->tab); |
| 4401 | 1730 |
| 1731 if (t == 0) | |
| 1732 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1733 (self)); | |
| 1734 else | |
| 1735 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1736 | |
| 1737 return PyString_FromString(repr); | |
| 1738 } | |
| 1739 } | |
| 1740 | |
| 1741 static struct PyMethodDef TabPageMethods[] = { | |
| 1742 /* name, function, calling, documentation */ | |
| 1743 { NULL, NULL, 0, NULL } | |
| 1744 }; | |
| 1745 | |
| 1746 /* | |
| 1747 * Window list object | |
| 1748 */ | |
| 1749 | |
| 1750 static PyTypeObject TabListType; | |
| 1751 static PySequenceMethods TabListAsSeq; | |
| 1752 | |
| 1753 typedef struct | |
| 1754 { | |
| 1755 PyObject_HEAD | |
| 1756 } TabListObject; | |
| 1757 | |
| 1758 static PyInt | |
| 1759 TabListLength(PyObject *self UNUSED) | |
| 1760 { | |
| 1761 tabpage_T *tp = first_tabpage; | |
| 1762 PyInt n = 0; | |
| 1763 | |
| 1764 while (tp != NULL) | |
| 1765 { | |
| 1766 ++n; | |
| 1767 tp = tp->tp_next; | |
| 1768 } | |
| 1769 | |
| 1770 return n; | |
| 1771 } | |
| 1772 | |
| 1773 static PyObject * | |
| 1774 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1775 { | |
| 1776 tabpage_T *tp; | |
| 1777 | |
| 1778 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1779 if (n == 0) | |
| 1780 return TabPageNew(tp); | |
| 1781 | |
| 1782 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1783 return NULL; | |
| 1784 } | |
| 1785 | |
| 4385 | 1786 /* Window object |
| 1787 */ | |
| 1788 | |
| 1789 typedef struct | |
| 1790 { | |
| 1791 PyObject_HEAD | |
| 1792 win_T *win; | |
| 4431 | 1793 TabPageObject *tabObject; |
| 4385 | 1794 } WindowObject; |
| 1795 | |
| 1796 static PyTypeObject WindowType; | |
|
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1797 |
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1798 static int |
| 4488 | 1799 CheckWindow(WindowObject *self) |
|
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1800 { |
| 4488 | 1801 if (self->win == INVALID_WINDOW_VALUE) |
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1802 { |
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1803 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1804 return -1; |
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1805 } |
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1806 |
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1807 return 0; |
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1808 } |
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1809 |
| 4319 | 1810 static PyObject * |
| 4431 | 1811 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1812 { |
| 1813 /* We need to handle deletion of windows underneath us. | |
| 1814 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1815 * then we can get at it in win_free() in vim. We then | |
| 1816 * need to create only ONE Python object per window - if | |
| 1817 * we try to create a second, just INCREF the existing one | |
| 1818 * and return it. The (single) Python object referring to | |
| 1819 * the window is stored in "w_python*_ref". | |
| 1820 * On a win_free() we set the Python object's win_T* field | |
| 1821 * to an invalid value. We trap all uses of a window | |
| 1822 * object, and reject them if the win_T* field is invalid. | |
| 1823 * | |
| 4385 | 1824 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1825 * w_python_ref and w_python3_ref fields respectively. |
| 1826 */ | |
| 1827 | |
| 1828 WindowObject *self; | |
| 1829 | |
| 1830 if (WIN_PYTHON_REF(win)) | |
| 1831 { | |
| 1832 self = WIN_PYTHON_REF(win); | |
| 1833 Py_INCREF(self); | |
| 1834 } | |
| 1835 else | |
| 1836 { | |
| 1837 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1838 if (self == NULL) | |
| 1839 return NULL; | |
| 1840 self->win = win; | |
| 1841 WIN_PYTHON_REF(win) = self; | |
| 1842 } | |
| 1843 | |
| 4431 | 1844 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1845 | |
| 4377 | 1846 return (PyObject *)(self); |
| 1847 } | |
| 1848 | |
| 4385 | 1849 static void |
| 4488 | 1850 WindowDestructor(WindowObject *self) |
| 4385 | 1851 { |
| 4488 | 1852 if (self->win && self->win != INVALID_WINDOW_VALUE) |
| 1853 WIN_PYTHON_REF(self->win) = NULL; | |
| 1854 | |
| 1855 Py_DECREF(((PyObject *)(self->tabObject))); | |
| 4431 | 1856 |
| 4385 | 1857 DESTRUCTOR_FINISH(self); |
| 1858 } | |
| 1859 | |
| 4431 | 1860 static win_T * |
| 1861 get_firstwin(TabPageObject *tabObject) | |
| 1862 { | |
| 1863 if (tabObject) | |
| 1864 { | |
| 1865 if (CheckTabPage(tabObject)) | |
| 1866 return NULL; | |
| 1867 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1868 */ | |
| 1869 else if (tabObject->tab == curtab) | |
| 1870 return firstwin; | |
| 1871 else | |
| 1872 return tabObject->tab->tp_firstwin; | |
| 1873 } | |
| 1874 else | |
| 1875 return firstwin; | |
| 1876 } | |
| 4433 | 1877 static int |
| 4488 | 1878 WindowTraverse(WindowObject *self, visitproc visit, void *arg) |
| 4433 | 1879 { |
| 4488 | 1880 Py_VISIT(((PyObject *)(self->tabObject))); |
| 4433 | 1881 return 0; |
| 1882 } | |
| 1883 | |
| 1884 static int | |
| 4488 | 1885 WindowClear(WindowObject *self) |
| 4433 | 1886 { |
| 4488 | 1887 Py_CLEAR(self->tabObject); |
| 4433 | 1888 return 0; |
| 1889 } | |
| 4431 | 1890 |
| 4377 | 1891 static PyObject * |
| 4488 | 1892 WindowAttr(WindowObject *self, char *name) |
| 4319 | 1893 { |
| 1894 if (strcmp(name, "buffer") == 0) | |
| 4488 | 1895 return (PyObject *)BufferNew(self->win->w_buffer); |
| 4319 | 1896 else if (strcmp(name, "cursor") == 0) |
| 1897 { | |
| 4488 | 1898 pos_T *pos = &self->win->w_cursor; |
| 4319 | 1899 |
| 1900 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1901 } | |
| 1902 else if (strcmp(name, "height") == 0) | |
| 4488 | 1903 return PyLong_FromLong((long)(self->win->w_height)); |
| 4383 | 1904 #ifdef FEAT_WINDOWS |
| 1905 else if (strcmp(name, "row") == 0) | |
| 4488 | 1906 return PyLong_FromLong((long)(self->win->w_winrow)); |
| 4383 | 1907 #endif |
| 4319 | 1908 #ifdef FEAT_VERTSPLIT |
| 1909 else if (strcmp(name, "width") == 0) | |
| 4488 | 1910 return PyLong_FromLong((long)(W_WIDTH(self->win))); |
| 4383 | 1911 else if (strcmp(name, "col") == 0) |
| 4488 | 1912 return PyLong_FromLong((long)(W_WINCOL(self->win))); |
| 4319 | 1913 #endif |
| 4323 | 1914 else if (strcmp(name, "vars") == 0) |
| 4488 | 1915 return DictionaryNew(self->win->w_vars); |
| 4350 | 1916 else if (strcmp(name, "options") == 0) |
| 4488 | 1917 return OptionsNew(SREQ_WIN, self->win, (checkfun) CheckWindow, |
| 1918 (PyObject *) self); | |
| 4379 | 1919 else if (strcmp(name, "number") == 0) |
| 4431 | 1920 { |
| 4488 | 1921 if (CheckTabPage(self->tabObject)) |
| 4431 | 1922 return NULL; |
| 1923 return PyLong_FromLong((long) | |
| 4488 | 1924 get_win_number(self->win, get_firstwin(self->tabObject))); |
| 4431 | 1925 } |
| 1926 else if (strcmp(name, "tabpage") == 0) | |
| 1927 { | |
| 4488 | 1928 Py_INCREF(self->tabObject); |
| 1929 return (PyObject *)(self->tabObject); | |
| 4431 | 1930 } |
| 4319 | 1931 else if (strcmp(name,"__members__") == 0) |
| 4431 | 1932 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 1933 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 1934 else |
| 1935 return NULL; | |
| 1936 } | |
| 1937 | |
|
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1938 static int |
| 4488 | 1939 WindowSetattr(WindowObject *self, char *name, PyObject *val) |
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1940 { |
| 4488 | 1941 if (CheckWindow(self)) |
|
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1942 return -1; |
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1943 |
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1944 if (strcmp(name, "buffer") == 0) |
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1945 { |
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1946 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1947 return -1; |
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1948 } |
|
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1949 else if (strcmp(name, "cursor") == 0) |
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1950 { |
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1951 long lnum; |
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1952 long col; |
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1953 |
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1954 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1955 return -1; |
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1956 |
| 4488 | 1957 if (lnum <= 0 || lnum > self->win->w_buffer->b_ml.ml_line_count) |
|
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1958 { |
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1959 PyErr_SetVim(_("cursor position outside buffer")); |
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1960 return -1; |
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1961 } |
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1962 |
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1963 /* Check for keyboard interrupts */ |
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1964 if (VimErrorCheck()) |
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1965 return -1; |
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1966 |
| 4488 | 1967 self->win->w_cursor.lnum = lnum; |
| 1968 self->win->w_cursor.col = col; | |
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1969 #ifdef FEAT_VIRTUALEDIT |
| 4488 | 1970 self->win->w_cursor.coladd = 0; |
|
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1971 #endif |
| 2933 | 1972 /* When column is out of range silently correct it. */ |
| 4488 | 1973 check_cursor_col_win(self->win); |
| 2933 | 1974 |
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1975 update_screen(VALID); |
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1976 return 0; |
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1977 } |
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1978 else if (strcmp(name, "height") == 0) |
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1979 { |
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1980 int height; |
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1981 win_T *savewin; |
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1982 |
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1983 if (!PyArg_Parse(val, "i", &height)) |
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1984 return -1; |
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1985 |
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1986 #ifdef FEAT_GUI |
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1987 need_mouse_correct = TRUE; |
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1988 #endif |
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1989 savewin = curwin; |
| 4488 | 1990 curwin = self->win; |
|
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1991 win_setheight(height); |
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1992 curwin = savewin; |
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1993 |
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1994 /* Check for keyboard interrupts */ |
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1995 if (VimErrorCheck()) |
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1996 return -1; |
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1997 |
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1998 return 0; |
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1999 } |
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2000 #ifdef FEAT_VERTSPLIT |
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2001 else if (strcmp(name, "width") == 0) |
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2002 { |
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2003 int width; |
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2004 win_T *savewin; |
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2005 |
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2006 if (!PyArg_Parse(val, "i", &width)) |
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2007 return -1; |
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2008 |
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2009 #ifdef FEAT_GUI |
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2010 need_mouse_correct = TRUE; |
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2011 #endif |
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2012 savewin = curwin; |
| 4488 | 2013 curwin = self->win; |
|
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2014 win_setwidth(width); |
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2015 curwin = savewin; |
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2016 |
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2017 /* Check for keyboard interrupts */ |
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2018 if (VimErrorCheck()) |
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2019 return -1; |
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2020 |
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2021 return 0; |
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2022 } |
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2023 #endif |
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2024 else |
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2025 { |
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2026 PyErr_SetString(PyExc_AttributeError, name); |
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2027 return -1; |
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2028 } |
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2029 } |
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2030 |
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2031 static PyObject * |
| 4488 | 2032 WindowRepr(WindowObject *self) |
|
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2033 { |
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2034 static char repr[100]; |
| 4488 | 2035 |
| 2036 if (self->win == INVALID_WINDOW_VALUE) | |
|
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2037 { |
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2038 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
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2039 return PyString_FromString(repr); |
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2040 } |
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2041 else |
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2042 { |
| 4488 | 2043 int w = get_win_number(self->win, firstwin); |
| 4379 | 2044 |
| 2045 if (w == 0) | |
|
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2046 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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2047 (self)); |
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|
2048 else |
| 4379 | 2049 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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2050 |
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2051 return PyString_FromString(repr); |
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2052 } |
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2053 } |
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2054 |
| 4385 | 2055 static struct PyMethodDef WindowMethods[] = { |
| 2056 /* name, function, calling, documentation */ | |
| 2057 { NULL, NULL, 0, NULL } | |
| 2058 }; | |
| 2059 | |
|
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2060 /* |
| 4385 | 2061 * Window list object |
|
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2062 */ |
| 4319 | 2063 |
| 4385 | 2064 static PyTypeObject WinListType; |
| 2065 static PySequenceMethods WinListAsSeq; | |
| 2066 | |
| 4319 | 2067 typedef struct |
| 2068 { | |
| 2069 PyObject_HEAD | |
| 4401 | 2070 TabPageObject *tabObject; |
| 4319 | 2071 } WinListObject; |
| 2072 | |
| 4401 | 2073 static PyObject * |
| 2074 WinListNew(TabPageObject *tabObject) | |
| 2075 { | |
| 2076 WinListObject *self; | |
| 2077 | |
| 2078 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2079 self->tabObject = tabObject; | |
| 2080 Py_INCREF(tabObject); | |
| 2081 | |
| 2082 return (PyObject *)(self); | |
| 2083 } | |
| 2084 | |
| 2085 static void | |
| 4488 | 2086 WinListDestructor(WinListObject *self) |
| 4401 | 2087 { |
| 4488 | 2088 TabPageObject *tabObject = self->tabObject; |
| 4401 | 2089 |
| 2090 if (tabObject) | |
| 2091 Py_DECREF((PyObject *)(tabObject)); | |
| 2092 | |
| 2093 DESTRUCTOR_FINISH(self); | |
| 2094 } | |
| 2095 | |
|
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2096 static PyInt |
| 4488 | 2097 WinListLength(WinListObject *self) |
|
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2098 { |
| 4401 | 2099 win_T *w; |
|
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2100 PyInt n = 0; |
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2101 |
| 4488 | 2102 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2103 return -1; |
| 2104 | |
|
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|
2105 while (w != NULL) |
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|
2106 { |
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|
2107 ++n; |
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|
2108 w = W_NEXT(w); |
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2109 } |
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2110 |
|
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|
2111 return n; |
|
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|
2112 } |
|
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|
2113 |
|
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|
2114 static PyObject * |
| 4488 | 2115 WinListItem(WinListObject *self, PyInt n) |
|
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|
2116 { |
|
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|
2117 win_T *w; |
|
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2118 |
| 4488 | 2119 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2120 return NULL; |
| 2121 | |
| 2122 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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|
2123 if (n == 0) |
| 4488 | 2124 return WindowNew(w, self->tabObject? self->tabObject->tab: curtab); |
|
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|
2125 |
|
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|
2126 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2127 return NULL; |
|
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|
2128 } |
|
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|
2129 |
|
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|
2130 /* Convert a Python string into a Vim line. |
|
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|
2131 * |
|
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|
2132 * The result is in allocated memory. All internal nulls are replaced by |
|
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|
2133 * newline characters. It is an error for the string to contain newline |
|
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|
2134 * characters. |
|
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|
2135 * |
|
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|
2136 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2137 */ |
|
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|
2138 static char * |
|
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|
2139 StringToLine(PyObject *obj) |
|
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|
2140 { |
|
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|
2141 const char *str; |
|
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|
2142 char *save; |
| 2894 | 2143 PyObject *bytes; |
|
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|
2144 PyInt len; |
|
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|
2145 PyInt i; |
|
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|
2146 char *p; |
|
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|
2147 |
|
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|
2148 if (obj == NULL || !PyString_Check(obj)) |
|
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|
2149 { |
|
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|
2150 PyErr_BadArgument(); |
|
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|
2151 return NULL; |
|
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|
2152 } |
|
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|
2153 |
| 2894 | 2154 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2155 str = PyString_AsString(bytes); | |
| 2156 len = PyString_Size(bytes); | |
|
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|
2157 |
|
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|
2158 /* |
|
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|
2159 * Error checking: String must not contain newlines, as we |
|
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|
2160 * are replacing a single line, and we must replace it with |
|
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|
2161 * a single line. |
|
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|
2162 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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|
2163 */ |
|
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|
2164 p = memchr(str, '\n', len); |
|
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|
2165 if (p != NULL) |
|
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|
2166 { |
|
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|
2167 if (p == str + len - 1) |
|
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|
2168 --len; |
|
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|
2169 else |
|
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|
2170 { |
|
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|
2171 PyErr_SetVim(_("string cannot contain newlines")); |
|
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|
2172 return NULL; |
|
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|
2173 } |
|
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|
2174 } |
|
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|
2175 |
|
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|
2176 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2177 * newline characters, as is the vim convention. |
|
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|
2178 */ |
|
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|
2179 save = (char *)alloc((unsigned)(len+1)); |
|
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|
2180 if (save == NULL) |
|
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|
2181 { |
|
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|
2182 PyErr_NoMemory(); |
|
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|
2183 return NULL; |
|
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|
2184 } |
|
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|
2185 |
|
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|
2186 for (i = 0; i < len; ++i) |
|
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|
2187 { |
|
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|
2188 if (str[i] == '\0') |
|
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|
2189 save[i] = '\n'; |
|
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|
2190 else |
|
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|
2191 save[i] = str[i]; |
|
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|
2192 } |
|
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|
2193 |
|
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|
2194 save[i] = '\0'; |
| 2894 | 2195 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
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|
2196 |
|
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|
2197 return save; |
|
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|
2198 } |
|
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|
2199 |
|
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|
2200 /* Get a line from the specified buffer. The line number is |
|
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|
2201 * in Vim format (1-based). The line is returned as a Python |
|
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|
2202 * string object. |
|
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|
2203 */ |
|
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|
2204 static PyObject * |
|
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|
2205 GetBufferLine(buf_T *buf, PyInt n) |
|
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|
2206 { |
|
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|
2207 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
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|
2208 } |
|
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|
2209 |
|
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|
2210 |
|
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|
2211 /* Get a list of lines from the specified buffer. The line numbers |
|
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|
2212 * are in Vim format (1-based). The range is from lo up to, but not |
|
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|
2213 * including, hi. The list is returned as a Python list of string objects. |
|
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|
2214 */ |
|
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|
2215 static PyObject * |
|
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|
2216 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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|
2217 { |
|
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|
2218 PyInt i; |
|
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|
2219 PyInt n = hi - lo; |
|
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|
2220 PyObject *list = PyList_New(n); |
|
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|
2221 |
|
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|
2222 if (list == NULL) |
|
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|
2223 return NULL; |
|
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|
2224 |
|
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|
2225 for (i = 0; i < n; ++i) |
|
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|
2226 { |
|
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|
2227 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
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|
2228 |
|
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|
2229 /* Error check - was the Python string creation OK? */ |
|
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|
2230 if (str == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2231 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2232 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2233 return NULL; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2234 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2235 |
|
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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
|
2236 /* Set the list item */ |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2237 if (PyList_SetItem(list, i, str)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2238 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2239 Py_DECREF(str); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2240 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2241 return NULL; |
|
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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
|
2242 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2243 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2244 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2245 /* 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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parents:
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diff
changeset
|
2246 * the caller should Py_DECREF() the object when it is finished |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2247 * with it). |
|
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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
|
2248 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2249 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2250 return list; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2251 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2252 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2253 /* |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2254 * Check if deleting lines made the cursor position invalid. |
|
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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
|
2255 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2256 * deleted). |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2257 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2258 static void |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2259 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
|
2260 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2261 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
|
2262 { |
|
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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
|
2263 /* 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
|
2264 * lines. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2265 if (curwin->w_cursor.lnum >= hi) |
|
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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
|
2266 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2267 curwin->w_cursor.lnum += 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
|
2268 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2269 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2270 else if (extra < 0) |
|
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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
|
2271 { |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2272 curwin->w_cursor.lnum = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2273 check_cursor(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2274 } |
|
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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
|
2275 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2276 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2277 changed_cline_bef_curs(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2278 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2279 invalidate_botline(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2280 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2281 |
| 2894 | 2282 /* |
| 2283 * Replace a line in the specified buffer. The line number is | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2284 * in Vim format (1-based). The replacement line is given as |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2285 * a Python string object. The object is checked for validity |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2286 * and correct format. Errors are returned as a value of FAIL. |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2287 * The return value is OK on success. |
|
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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
|
2288 * If OK is returned and len_change is not NULL, *len_change |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2289 * 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:
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diff
changeset
|
2290 */ |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2291 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2292 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2293 { |
| 4352 | 2294 /* First of all, we check the type of the supplied Python object. |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2295 * There are three cases: |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2296 * 1. NULL, or None - this is a deletion. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2297 * 2. A string - this is a replacement. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2298 * 3. Anything else - this is an error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2299 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2300 if (line == Py_None || line == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2301 { |
| 4429 | 2302 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2303 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2304 PyErr_Clear(); |
| 4429 | 2305 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
|
2306 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2307 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:
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diff
changeset
|
2308 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
|
2309 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:
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diff
changeset
|
2310 PyErr_SetVim(_("cannot delete line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2311 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2312 { |
| 4429 | 2313 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
|
2314 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
|
2315 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:
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diff
changeset
|
2316 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2317 |
| 4429 | 2318 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2319 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2320 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2321 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2322 |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2323 if (len_change) |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2324 *len_change = -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2325 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2326 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2327 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2328 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
|
2329 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2330 char *save = StringToLine(line); |
| 4429 | 2331 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2332 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2333 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2334 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2335 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2336 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2337 PyErr_Clear(); |
| 4429 | 2338 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2339 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2340 if (u_savesub((linenr_T)n) == FAIL) |
|
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2399
diff
changeset
|
2341 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2342 PyErr_SetVim(_("cannot save undo information")); |
|
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2399
diff
changeset
|
2343 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2344 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2345 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
|
2346 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2347 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
|
2348 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2350 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 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
|
2352 |
| 4429 | 2353 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
|
2354 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2355 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2356 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
|
2357 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2358 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2359 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2360 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2363 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2365 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2366 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2369 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2370 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2371 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2372 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2373 |
| 2894 | 2374 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2375 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2376 * The replacement lines are given as a Python list of string objects. The | |
| 2377 * list is checked for validity and correct format. Errors are returned as a | |
| 2378 * value of FAIL. The return value is OK on success. | |
| 2379 * If OK is returned and len_change is not NULL, *len_change | |
| 2380 * is set to the change in the buffer length. | |
| 2381 */ | |
| 2382 static int | |
| 2383 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2384 { | |
| 4352 | 2385 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2386 * There are three cases: |
| 2387 * 1. NULL, or None - this is a deletion. | |
| 2388 * 2. A list - this is a replacement. | |
| 2389 * 3. Anything else - this is an error. | |
| 2390 */ | |
| 2391 if (list == Py_None || list == NULL) | |
| 2392 { | |
| 2393 PyInt i; | |
| 2394 PyInt n = (int)(hi - lo); | |
| 4429 | 2395 buf_T *savebuf; |
| 2894 | 2396 |
| 2397 PyErr_Clear(); | |
| 4429 | 2398 switch_buffer(&savebuf, buf); |
| 2894 | 2399 |
| 2400 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2401 PyErr_SetVim(_("cannot save undo information")); | |
| 2402 else | |
| 2403 { | |
| 2404 for (i = 0; i < n; ++i) | |
| 2405 { | |
| 2406 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2407 { | |
| 2408 PyErr_SetVim(_("cannot delete line")); | |
| 2409 break; | |
| 2410 } | |
| 2411 } | |
| 4429 | 2412 if (buf == savebuf) |
| 2894 | 2413 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2414 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2415 } | |
| 2416 | |
| 4429 | 2417 restore_buffer(savebuf); |
| 2894 | 2418 |
| 2419 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2420 return FAIL; | |
| 2421 | |
| 2422 if (len_change) | |
| 2423 *len_change = -n; | |
| 2424 | |
| 2425 return OK; | |
| 2426 } | |
| 2427 else if (PyList_Check(list)) | |
| 2428 { | |
| 2429 PyInt i; | |
| 2430 PyInt new_len = PyList_Size(list); | |
| 2431 PyInt old_len = hi - lo; | |
| 2432 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2433 char **array; | |
| 2434 buf_T *savebuf; | |
| 2435 | |
| 2436 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2437 array = NULL; | |
| 2438 else | |
| 2439 { | |
| 2440 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2441 if (array == NULL) | |
| 2442 { | |
| 2443 PyErr_NoMemory(); | |
| 2444 return FAIL; | |
| 2445 } | |
| 2446 } | |
| 2447 | |
| 2448 for (i = 0; i < new_len; ++i) | |
| 2449 { | |
| 2450 PyObject *line = PyList_GetItem(list, i); | |
| 2451 | |
| 2452 array[i] = StringToLine(line); | |
| 2453 if (array[i] == NULL) | |
| 2454 { | |
| 2455 while (i) | |
| 2456 vim_free(array[--i]); | |
| 2457 vim_free(array); | |
| 2458 return FAIL; | |
| 2459 } | |
| 2460 } | |
| 2461 | |
| 2462 PyErr_Clear(); | |
| 4429 | 2463 |
| 2464 // START of region without "return". Must call restore_buffer()! | |
| 2465 switch_buffer(&savebuf, buf); | |
| 2894 | 2466 |
| 2467 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2468 PyErr_SetVim(_("cannot save undo information")); | |
| 2469 | |
| 2470 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2471 * need to delete some old_len. We do this at the start, by | |
| 2472 * repeatedly deleting line "lo". | |
| 2473 */ | |
| 2474 if (!PyErr_Occurred()) | |
| 2475 { | |
| 2476 for (i = 0; i < old_len - new_len; ++i) | |
| 2477 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2478 { | |
| 2479 PyErr_SetVim(_("cannot delete line")); | |
| 2480 break; | |
| 2481 } | |
| 2482 extra -= i; | |
| 2483 } | |
| 2484 | |
| 2485 /* For as long as possible, replace the existing old_len with the | |
| 2486 * new old_len. This is a more efficient operation, as it requires | |
| 2487 * less memory allocation and freeing. | |
| 2488 */ | |
| 2489 if (!PyErr_Occurred()) | |
| 2490 { | |
| 2491 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2492 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2493 == FAIL) | |
| 2494 { | |
| 2495 PyErr_SetVim(_("cannot replace line")); | |
| 2496 break; | |
| 2497 } | |
| 2498 } | |
| 2499 else | |
| 2500 i = 0; | |
| 2501 | |
| 2502 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2503 * must free the strings as we finish with them (we can't pass the | |
| 2504 * responsibility to vim in this case). | |
| 2505 */ | |
| 2506 if (!PyErr_Occurred()) | |
| 2507 { | |
| 2508 while (i < new_len) | |
| 2509 { | |
| 2510 if (ml_append((linenr_T)(lo + i - 1), | |
| 2511 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2512 { | |
| 2513 PyErr_SetVim(_("cannot insert line")); | |
| 2514 break; | |
| 2515 } | |
| 2516 vim_free(array[i]); | |
| 2517 ++i; | |
| 2518 ++extra; | |
| 2519 } | |
| 2520 } | |
| 2521 | |
| 2522 /* Free any left-over old_len, as a result of an error */ | |
| 2523 while (i < new_len) | |
| 2524 { | |
| 2525 vim_free(array[i]); | |
| 2526 ++i; | |
| 2527 } | |
| 2528 | |
| 2529 /* Free the array of old_len. All of its contents have now | |
| 2530 * been dealt with (either freed, or the responsibility passed | |
| 2531 * to vim. | |
| 2532 */ | |
| 2533 vim_free(array); | |
| 2534 | |
| 2535 /* Adjust marks. Invalidate any which lie in the | |
| 2536 * changed range, and move any in the remainder of the buffer. | |
| 2537 */ | |
| 2538 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2539 (long)MAXLNUM, (long)extra); | |
| 2540 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2541 | |
| 4429 | 2542 if (buf == savebuf) |
| 2894 | 2543 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2544 | |
| 4429 | 2545 // END of region without "return". |
| 2546 restore_buffer(savebuf); | |
| 2894 | 2547 |
| 2548 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2549 return FAIL; | |
| 2550 | |
| 2551 if (len_change) | |
| 2552 *len_change = new_len - old_len; | |
| 2553 | |
| 2554 return OK; | |
| 2555 } | |
| 2556 else | |
| 2557 { | |
| 2558 PyErr_BadArgument(); | |
| 2559 return FAIL; | |
| 2560 } | |
| 2561 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2562 |
| 4352 | 2563 /* 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
|
2564 * 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
|
2565 * 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
|
2566 * 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
|
2567 * 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:
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diff
changeset
|
2568 * 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
|
2569 * 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
|
2570 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2571 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2572 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:
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diff
changeset
|
2573 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2574 /* 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:
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diff
changeset
|
2575 * 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:
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diff
changeset
|
2576 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2577 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
|
2578 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2579 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
|
2580 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2581 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2582 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2583 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2584 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2585 PyErr_Clear(); |
| 4429 | 2586 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
|
2587 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2588 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
|
2589 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2590 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
|
2591 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2592 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2593 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2594 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2595 vim_free(str); |
| 4429 | 2596 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2597 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2598 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2599 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2600 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2601 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2602 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2603 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2604 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2605 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2606 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2607 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
|
2608 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2609 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2610 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
|
2611 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2612 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2613 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2614 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
|
2615 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2616 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2617 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2618 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2619 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2620 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 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
|
2622 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2623 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
|
2624 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
|
2625 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 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
|
2627 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2628 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2629 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
|
2630 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2631 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2632 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2633 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2634 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2635 PyErr_Clear(); |
| 4429 | 2636 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
|
2637 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2638 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
|
2639 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
|
2640 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2641 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2642 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
|
2643 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2644 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
|
2645 (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
|
2646 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2647 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2648 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2649 /* 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
|
2650 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2651 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
|
2652 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2653 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2655 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
|
2656 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2657 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2658 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
|
2659 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2660 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2661 /* 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
|
2662 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2663 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2664 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2665 |
| 4429 | 2666 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
|
2667 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2668 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2669 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2670 return FAIL; |
|
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 (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2673 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2674 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 else |
|
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 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2680 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2683 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2684 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 * 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
|
2686 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 |
| 4385 | 2689 typedef struct |
| 2690 { | |
| 2691 PyObject_HEAD | |
| 2692 buf_T *buf; | |
| 2693 } BufferObject; | |
| 2694 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2695 static int |
| 4488 | 2696 CheckBuffer(BufferObject *self) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 { |
| 4488 | 2698 if (self->buf == INVALID_BUFFER_VALUE) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2699 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2700 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 } |
|
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 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 } |
|
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 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2708 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2709 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2711 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2712 |
| 4387 | 2713 if (end == -1) |
| 2714 end = self->buf->b_ml.ml_line_count; | |
| 2715 | |
| 4389 | 2716 if (n < 0) |
| 2717 n += end - start + 1; | |
| 2718 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 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
|
2720 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2721 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
|
2722 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2724 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 return GetBufferLine(self->buf, n+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2726 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2727 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2728 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2729 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
|
2730 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2731 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2732 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2733 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2734 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2735 |
| 4387 | 2736 if (end == -1) |
| 2737 end = self->buf->b_ml.ml_line_count; | |
| 2738 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2739 size = end - start + 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
|
2740 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2741 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2742 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2743 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
|
2744 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2745 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2747 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2748 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2749 else if (hi > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 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
|
2751 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 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
|
2753 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2754 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 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
|
2757 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2758 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2761 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 |
| 4387 | 2763 if (end == -1) |
| 2764 end = self->buf->b_ml.ml_line_count; | |
| 2765 | |
| 4389 | 2766 if (n < 0) |
| 2767 n += end - start + 1; | |
| 2768 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 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
|
2770 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 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
|
2772 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 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
|
2776 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2777 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2778 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2779 *new_end = end + len_change; |
|
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 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2781 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2782 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2783 |
| 2894 | 2784 static PyInt |
| 2785 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2786 { | |
| 2787 PyInt size; | |
| 2788 PyInt len_change; | |
| 2789 | |
| 2790 /* Self must be a valid buffer */ | |
| 2791 if (CheckBuffer(self)) | |
| 2792 return -1; | |
| 2793 | |
| 4387 | 2794 if (end == -1) |
| 2795 end = self->buf->b_ml.ml_line_count; | |
| 2796 | |
| 2894 | 2797 /* Sort out the slice range */ |
| 2798 size = end - start + 1; | |
| 2799 | |
| 2800 if (lo < 0) | |
| 2801 lo = 0; | |
| 2802 else if (lo > size) | |
| 2803 lo = size; | |
| 2804 if (hi < 0) | |
| 2805 hi = 0; | |
| 2806 if (hi < lo) | |
| 2807 hi = lo; | |
| 2808 else if (hi > size) | |
| 2809 hi = size; | |
| 2810 | |
| 2811 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2812 val, &len_change) == FAIL) | |
| 2813 return -1; | |
| 2814 | |
| 2815 if (new_end) | |
| 2816 *new_end = end + len_change; | |
| 2817 | |
| 2818 return 0; | |
| 2819 } | |
| 2820 | |
|
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
|
2821 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2822 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2823 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
|
2824 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2825 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2826 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2827 PyInt 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
|
2828 PyInt n; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2829 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2830 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
|
2831 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2832 |
| 4387 | 2833 if (end == -1) |
| 2834 end = self->buf->b_ml.ml_line_count; | |
| 2835 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2836 max = n = end - start + 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
|
2837 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2838 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2839 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2840 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2841 if (n < 0 || n > max) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2842 { |
| 4405 | 2843 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2844 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2845 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2846 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2847 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2848 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2849 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2850 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2851 *new_end = end + len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2852 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2853 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2854 return Py_None; |
|
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 |
| 4385 | 2857 /* Range object |
|
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
|
2858 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2859 |
| 4319 | 2860 static PyTypeObject RangeType; |
| 4385 | 2861 static PySequenceMethods RangeAsSeq; |
| 2862 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2863 |
|
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
|
2864 typedef struct |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2865 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2866 PyObject_HEAD |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2867 BufferObject *buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2868 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2869 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2870 } RangeObject; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2871 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2872 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2873 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2874 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2875 BufferObject *bufr; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2876 RangeObject *self; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2877 self = PyObject_NEW(RangeObject, &RangeType); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2878 if (self == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2879 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2880 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2881 bufr = (BufferObject *)BufferNew(buf); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2882 if (bufr == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2883 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2884 Py_DECREF(self); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2885 return NULL; |
|
84d353762845
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diff
changeset
|
2886 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2887 Py_INCREF(bufr); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2888 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2889 self->buf = bufr; |
|
84d353762845
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diff
changeset
|
2890 self->start = start; |
|
84d353762845
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diff
changeset
|
2891 self->end = end; |
|
84d353762845
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diff
changeset
|
2892 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2893 return (PyObject *)(self); |
|
84d353762845
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parents:
2399
diff
changeset
|
2894 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2895 |
| 4319 | 2896 static void |
| 4488 | 2897 RangeDestructor(RangeObject *self) |
| 4319 | 2898 { |
| 4488 | 2899 Py_DECREF(self->buf); |
| 4319 | 2900 DESTRUCTOR_FINISH(self); |
| 2901 } | |
| 2902 | |
| 4385 | 2903 static PyInt |
| 4488 | 2904 RangeLength(RangeObject *self) |
| 4385 | 2905 { |
| 2906 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 2907 if (CheckBuffer(self->buf)) |
| 4385 | 2908 return -1; /* ??? */ |
| 2909 | |
| 4488 | 2910 return (self->end - self->start + 1); |
| 4385 | 2911 } |
| 2912 | |
| 2913 static PyObject * | |
| 4488 | 2914 RangeItem(RangeObject *self, PyInt n) |
| 4385 | 2915 { |
| 4488 | 2916 return RBItem(self->buf, n, self->start, self->end); |
| 4385 | 2917 } |
| 2918 | |
| 2919 static PyObject * | |
| 4488 | 2920 RangeSlice(RangeObject *self, PyInt lo, PyInt hi) |
| 4385 | 2921 { |
| 4488 | 2922 return RBSlice(self->buf, lo, hi, self->start, self->end); |
| 4385 | 2923 } |
| 2924 | |
| 2925 static PyObject * | |
| 4488 | 2926 RangeAppend(RangeObject *self, PyObject *args) |
| 4385 | 2927 { |
| 4488 | 2928 return RBAppend(self->buf, args, self->start, self->end, &self->end); |
| 4385 | 2929 } |
| 2930 | |
| 2931 static PyObject * | |
| 4488 | 2932 RangeRepr(RangeObject *self) |
| 4385 | 2933 { |
| 2934 static char repr[100]; | |
| 4488 | 2935 |
| 2936 if (self->buf->buf == INVALID_BUFFER_VALUE) | |
| 4385 | 2937 { |
| 2938 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2939 (self)); | |
| 2940 return PyString_FromString(repr); | |
| 2941 } | |
| 2942 else | |
| 2943 { | |
| 4488 | 2944 char *name = (char *)self->buf->buf->b_fname; |
| 4385 | 2945 int len; |
| 2946 | |
| 2947 if (name == NULL) | |
| 2948 name = ""; | |
| 2949 len = (int)strlen(name); | |
| 2950 | |
| 2951 if (len > 45) | |
| 2952 name = name + (45 - len); | |
| 2953 | |
| 2954 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2955 len > 45 ? "..." : "", name, | |
| 4488 | 2956 self->start, self->end); |
| 4385 | 2957 |
| 2958 return PyString_FromString(repr); | |
| 2959 } | |
| 2960 } | |
| 2961 | |
| 2962 static struct PyMethodDef RangeMethods[] = { | |
| 4492 | 2963 /* name, function, calling, documentation */ |
| 2964 {"append", (PyCFunction)RangeAppend, METH_VARARGS, "Append data to the Vim range" }, | |
| 2965 { NULL, NULL, 0, NULL } | |
| 4385 | 2966 }; |
| 2967 | |
| 4319 | 2968 static PyTypeObject BufferType; |
| 2969 static PySequenceMethods BufferAsSeq; | |
| 2970 static PyMappingMethods BufferAsMapping; | |
| 2971 | |
| 2972 static PyObject * | |
| 4377 | 2973 BufferNew(buf_T *buf) |
| 2974 { | |
| 2975 /* We need to handle deletion of buffers underneath us. | |
| 2976 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 2977 * then we can get at it in buf_freeall() in vim. We then | |
| 2978 * need to create only ONE Python object per buffer - if | |
| 2979 * we try to create a second, just INCREF the existing one | |
| 2980 * and return it. The (single) Python object referring to | |
| 2981 * the buffer is stored in "b_python*_ref". | |
| 2982 * Question: what to do on a buf_freeall(). We'll probably | |
| 2983 * have to either delete the Python object (DECREF it to | |
| 2984 * zero - a bad idea, as it leaves dangling refs!) or | |
| 2985 * set the buf_T * value to an invalid value (-1?), which | |
| 2986 * means we need checks in all access functions... Bah. | |
| 2987 * | |
| 4385 | 2988 * Python2 and Python3 get different fields and different objects: |
| 4377 | 2989 * b_python_ref and b_python3_ref fields respectively. |
| 2990 */ | |
| 2991 | |
| 2992 BufferObject *self; | |
| 2993 | |
| 2994 if (BUF_PYTHON_REF(buf) != NULL) | |
| 2995 { | |
| 2996 self = BUF_PYTHON_REF(buf); | |
| 2997 Py_INCREF(self); | |
| 2998 } | |
| 2999 else | |
| 3000 { | |
| 3001 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3002 if (self == NULL) | |
| 3003 return NULL; | |
| 3004 self->buf = buf; | |
| 3005 BUF_PYTHON_REF(buf) = self; | |
| 3006 } | |
| 3007 | |
| 3008 return (PyObject *)(self); | |
| 3009 } | |
| 3010 | |
| 4385 | 3011 static void |
| 4488 | 3012 BufferDestructor(BufferObject *self) |
| 4319 | 3013 { |
| 4488 | 3014 if (self->buf && self->buf != INVALID_BUFFER_VALUE) |
| 3015 BUF_PYTHON_REF(self->buf) = NULL; | |
| 4385 | 3016 |
| 3017 DESTRUCTOR_FINISH(self); | |
| 4319 | 3018 } |
| 3019 | |
| 4377 | 3020 static PyInt |
| 4488 | 3021 BufferLength(BufferObject *self) |
| 4377 | 3022 { |
| 3023 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3024 if (CheckBuffer(self)) |
| 4377 | 3025 return -1; /* ??? */ |
| 3026 | |
| 4488 | 3027 return (PyInt)(self->buf->b_ml.ml_line_count); |
| 4377 | 3028 } |
| 3029 | |
| 3030 static PyObject * | |
| 4488 | 3031 BufferItem(BufferObject *self, PyInt n) |
| 4377 | 3032 { |
| 4488 | 3033 return RBItem(self, n, 1, -1); |
| 4377 | 3034 } |
| 3035 | |
| 3036 static PyObject * | |
| 4488 | 3037 BufferSlice(BufferObject *self, PyInt lo, PyInt hi) |
| 4377 | 3038 { |
| 4488 | 3039 return RBSlice(self, lo, hi, 1, -1); |
| 4377 | 3040 } |
| 3041 | |
|
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|
3042 static PyObject * |
| 4488 | 3043 BufferAttr(BufferObject *self, char *name) |
| 4385 | 3044 { |
| 3045 if (strcmp(name, "name") == 0) | |
| 4488 | 3046 return Py_BuildValue("s", self->buf->b_ffname); |
| 4385 | 3047 else if (strcmp(name, "number") == 0) |
| 4488 | 3048 return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum); |
| 4385 | 3049 else if (strcmp(name, "vars") == 0) |
| 4488 | 3050 return DictionaryNew(self->buf->b_vars); |
| 4385 | 3051 else if (strcmp(name, "options") == 0) |
| 4488 | 3052 return OptionsNew(SREQ_BUF, self->buf, (checkfun) CheckBuffer, |
| 3053 (PyObject *) self); | |
| 4385 | 3054 else if (strcmp(name,"__members__") == 0) |
| 3055 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3056 else | |
| 3057 return NULL; | |
| 3058 } | |
| 3059 | |
| 3060 static PyObject * | |
| 4488 | 3061 BufferAppend(BufferObject *self, PyObject *args) |
|
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|
3062 { |
| 4488 | 3063 return RBAppend(self, args, 1, -1, NULL); |
|
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|
3064 } |
|
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|
3065 |
|
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|
3066 static PyObject * |
| 4488 | 3067 BufferMark(BufferObject *self, PyObject *args) |
|
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|
3068 { |
|
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|
3069 pos_T *posp; |
|
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|
3070 char *pmark; |
|
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|
3071 char mark; |
| 4429 | 3072 buf_T *savebuf; |
|
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|
3073 |
| 4488 | 3074 if (CheckBuffer(self)) |
|
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|
3075 return NULL; |
|
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|
3076 |
|
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|
3077 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
3078 return NULL; |
|
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|
3079 mark = *pmark; |
|
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|
3080 |
| 4488 | 3081 switch_buffer(&savebuf, self->buf); |
|
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|
3082 posp = getmark(mark, FALSE); |
| 4429 | 3083 restore_buffer(savebuf); |
|
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|
3084 |
|
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|
3085 if (posp == NULL) |
|
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|
3086 { |
|
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|
3087 PyErr_SetVim(_("invalid mark name")); |
|
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|
3088 return NULL; |
|
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|
3089 } |
|
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|
3090 |
| 4352 | 3091 /* Check for keyboard interrupt */ |
|
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|
3092 if (VimErrorCheck()) |
|
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|
3093 return NULL; |
|
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|
3094 |
|
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Move many more common Python items to if_py_both.c.
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|
3095 if (posp->lnum <= 0) |
|
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|
3096 { |
|
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|
3097 /* Or raise an error? */ |
|
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|
3098 Py_INCREF(Py_None); |
|
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|
3099 return Py_None; |
|
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|
3100 } |
|
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|
3101 |
|
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|
3102 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
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|
3103 } |
|
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|
3104 |
|
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|
3105 static PyObject * |
| 4488 | 3106 BufferRange(BufferObject *self, PyObject *args) |
|
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|
3107 { |
|
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|
3108 PyInt start; |
|
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|
3109 PyInt end; |
|
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|
3110 |
| 4488 | 3111 if (CheckBuffer(self)) |
|
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|
3112 return NULL; |
|
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|
3113 |
|
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|
3114 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
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|
3115 return NULL; |
|
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|
3116 |
| 4488 | 3117 return RangeNew(self->buf, start, end); |
|
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|
3118 } |
|
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|
3119 |
| 4319 | 3120 static PyObject * |
| 4488 | 3121 BufferRepr(BufferObject *self) |
| 4319 | 3122 { |
| 3123 static char repr[100]; | |
| 4488 | 3124 |
| 3125 if (self->buf == INVALID_BUFFER_VALUE) | |
| 4319 | 3126 { |
| 3127 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3128 return PyString_FromString(repr); | |
| 3129 } | |
| 3130 else | |
| 3131 { | |
| 4488 | 3132 char *name = (char *)self->buf->b_fname; |
| 4319 | 3133 PyInt len; |
| 3134 | |
| 3135 if (name == NULL) | |
| 3136 name = ""; | |
| 3137 len = strlen(name); | |
| 3138 | |
| 3139 if (len > 35) | |
| 3140 name = name + (35 - len); | |
| 3141 | |
| 3142 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3143 | |
| 3144 return PyString_FromString(repr); | |
| 3145 } | |
| 3146 } | |
| 3147 | |
|
2447
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|
3148 static struct PyMethodDef BufferMethods[] = { |
| 4492 | 3149 /* name, function, calling, documentation */ |
| 3150 {"append", (PyCFunction)BufferAppend, METH_VARARGS, "Append data to Vim buffer" }, | |
| 3151 {"mark", (PyCFunction)BufferMark, METH_VARARGS, "Return (row,col) representing position of named mark" }, | |
| 3152 {"range", (PyCFunction)BufferRange, METH_VARARGS, "Return a range object which represents the part of the given buffer between line numbers s and e" }, | |
| 3310 | 3153 #if PY_VERSION_HEX >= 0x03000000 |
| 4492 | 3154 {"__dir__", (PyCFunction)BufferDir, METH_NOARGS, "List buffer attributes" }, |
| 3310 | 3155 #endif |
| 4492 | 3156 { NULL, NULL, 0, NULL } |
|
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|
3157 }; |
|
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|
3158 |
| 4397 | 3159 /* |
| 3160 * Buffer list object - Implementation | |
| 3161 */ | |
| 3162 | |
| 3163 static PyTypeObject BufMapType; | |
| 3164 | |
| 3165 typedef struct | |
| 3166 { | |
| 3167 PyObject_HEAD | |
| 3168 } BufMapObject; | |
| 3169 | |
| 3170 static PyInt | |
| 3171 BufMapLength(PyObject *self UNUSED) | |
| 3172 { | |
| 3173 buf_T *b = firstbuf; | |
| 3174 PyInt n = 0; | |
| 3175 | |
| 3176 while (b) | |
| 3177 { | |
| 3178 ++n; | |
| 3179 b = b->b_next; | |
| 3180 } | |
| 3181 | |
| 3182 return n; | |
| 3183 } | |
| 3184 | |
| 3185 static PyObject * | |
| 3186 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3187 { | |
| 3188 buf_T *b; | |
| 3189 int bnr; | |
| 3190 | |
| 3191 #if PY_MAJOR_VERSION < 3 | |
| 3192 if (PyInt_Check(keyObject)) | |
| 3193 bnr = PyInt_AsLong(keyObject); | |
| 3194 else | |
| 3195 #endif | |
| 3196 if (PyLong_Check(keyObject)) | |
| 3197 bnr = PyLong_AsLong(keyObject); | |
| 3198 else | |
| 3199 { | |
| 4405 | 3200 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3201 return NULL; |
| 3202 } | |
| 3203 | |
| 3204 b = buflist_findnr(bnr); | |
| 3205 | |
| 3206 if (b) | |
| 3207 return BufferNew(b); | |
| 3208 else | |
| 3209 { | |
| 4403 | 3210 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3211 return NULL; |
| 3212 } | |
| 3213 } | |
| 3214 | |
| 3215 static void | |
| 3216 BufMapIterDestruct(PyObject *buffer) | |
| 3217 { | |
| 3218 /* Iteration was stopped before all buffers were processed */ | |
| 3219 if (buffer) | |
| 3220 { | |
| 3221 Py_DECREF(buffer); | |
| 3222 } | |
| 3223 } | |
| 3224 | |
| 4433 | 3225 static int |
| 3226 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3227 { | |
| 3228 Py_VISIT(buffer); | |
| 3229 return 0; | |
| 3230 } | |
| 3231 | |
| 3232 static int | |
| 3233 BufMapIterClear(PyObject **buffer) | |
| 3234 { | |
| 3235 Py_CLEAR(*buffer); | |
| 3236 return 0; | |
| 3237 } | |
| 3238 | |
| 4397 | 3239 static PyObject * |
| 3240 BufMapIterNext(PyObject **buffer) | |
| 3241 { | |
| 3242 PyObject *next; | |
| 3243 PyObject *r; | |
| 3244 | |
| 3245 if (!*buffer) | |
| 3246 return NULL; | |
| 3247 | |
| 3248 r = *buffer; | |
| 3249 | |
| 3250 if (CheckBuffer((BufferObject *)(r))) | |
| 3251 { | |
| 3252 *buffer = NULL; | |
| 3253 return NULL; | |
| 3254 } | |
| 3255 | |
| 3256 if (!((BufferObject *)(r))->buf->b_next) | |
| 3257 next = NULL; | |
| 3258 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3259 return NULL; | |
| 3260 *buffer = next; | |
| 4438 | 3261 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3262 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3263 return r; |
| 3264 } | |
| 3265 | |
| 3266 static PyObject * | |
| 3267 BufMapIter(PyObject *self UNUSED) | |
| 3268 { | |
| 3269 PyObject *buffer; | |
| 3270 | |
| 3271 buffer = BufferNew(firstbuf); | |
| 3272 return IterNew(buffer, | |
| 4433 | 3273 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3274 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3275 } |
| 3276 | |
| 3277 static PyMappingMethods BufMapAsMapping = { | |
| 3278 (lenfunc) BufMapLength, | |
| 3279 (binaryfunc) BufMapItem, | |
| 3280 (objobjargproc) 0, | |
| 3281 }; | |
| 3282 | |
| 4385 | 3283 /* 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
|
3284 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3285 |
| 4319 | 3286 static PyObject * |
| 3287 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3288 { | |
| 3289 if (strcmp(name, "buffer") == 0) | |
| 3290 return (PyObject *)BufferNew(curbuf); | |
| 3291 else if (strcmp(name, "window") == 0) | |
| 4431 | 3292 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3293 else if (strcmp(name, "tabpage") == 0) |
| 3294 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3295 else if (strcmp(name, "line") == 0) |
| 3296 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3297 else if (strcmp(name, "range") == 0) | |
| 3298 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3299 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3300 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3301 "tabpage"); | |
| 4319 | 3302 else |
| 3303 { | |
| 3304 PyErr_SetString(PyExc_AttributeError, name); | |
| 3305 return NULL; | |
| 3306 } | |
| 3307 } | |
| 3308 | |
| 3309 static int | |
| 3310 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3311 { | |
| 3312 if (strcmp(name, "line") == 0) | |
| 3313 { | |
| 3314 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3315 return -1; | |
| 3316 | |
| 3317 return 0; | |
| 3318 } | |
| 4407 | 3319 else if (strcmp(name, "buffer") == 0) |
| 3320 { | |
| 3321 int count; | |
| 3322 | |
| 3323 if (value->ob_type != &BufferType) | |
| 3324 { | |
| 3325 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3326 return -1; | |
| 3327 } | |
| 3328 | |
| 3329 if (CheckBuffer((BufferObject *)(value))) | |
| 3330 return -1; | |
| 3331 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3332 | |
| 3333 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) | |
| 3334 { | |
| 3335 PyErr_SetVim(_("failed to switch to given buffer")); | |
| 3336 return -1; | |
| 3337 } | |
| 3338 | |
| 3339 return 0; | |
| 3340 } | |
| 3341 else if (strcmp(name, "window") == 0) | |
| 3342 { | |
| 3343 int count; | |
| 3344 | |
| 3345 if (value->ob_type != &WindowType) | |
| 3346 { | |
| 3347 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3348 return -1; | |
| 3349 } | |
| 3350 | |
| 3351 if (CheckWindow((WindowObject *)(value))) | |
| 3352 return -1; | |
| 3353 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3354 | |
| 3355 if (!count) | |
| 3356 { | |
| 3357 PyErr_SetString(PyExc_ValueError, | |
| 3358 _("failed to find window in the current tab page")); | |
| 3359 return -1; | |
| 3360 } | |
| 3361 | |
| 3362 win_goto(((WindowObject *)(value))->win); | |
| 3363 if (((WindowObject *)(value))->win != curwin) | |
| 3364 { | |
| 3365 PyErr_SetString(PyExc_RuntimeError, | |
| 3366 _("did not switch to the specified window")); | |
| 3367 return -1; | |
| 3368 } | |
| 3369 | |
| 3370 return 0; | |
| 3371 } | |
| 3372 else if (strcmp(name, "tabpage") == 0) | |
| 3373 { | |
| 3374 if (value->ob_type != &TabPageType) | |
| 3375 { | |
| 3376 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3377 return -1; | |
| 3378 } | |
| 3379 | |
| 3380 if (CheckTabPage((TabPageObject *)(value))) | |
| 3381 return -1; | |
| 3382 | |
| 3383 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); | |
| 3384 if (((TabPageObject *)(value))->tab != curtab) | |
| 3385 { | |
| 3386 PyErr_SetString(PyExc_RuntimeError, | |
| 3387 _("did not switch to the specified tab page")); | |
| 3388 return -1; | |
| 3389 } | |
| 3390 | |
| 3391 return 0; | |
| 3392 } | |
| 4319 | 3393 else |
| 3394 { | |
| 3395 PyErr_SetString(PyExc_AttributeError, name); | |
| 3396 return -1; | |
| 3397 } | |
| 3398 } | |
| 3399 | |
| 3618 | 3400 static void |
| 4486 | 3401 init_range_cmd(exarg_T *eap) |
| 3402 { | |
| 3403 RangeStart = eap->line1; | |
| 3404 RangeEnd = eap->line2; | |
| 3405 } | |
| 3406 | |
| 3407 static void | |
| 3408 init_range_eval(typval_T *rettv UNUSED) | |
| 3409 { | |
| 3410 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
| 3411 RangeEnd = RangeStart; | |
| 3412 } | |
| 3413 | |
| 3414 static void | |
| 3415 run_cmd(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate UNUSED) | |
| 3416 { | |
| 3417 PyRun_SimpleString((char *) cmd); | |
| 3418 } | |
| 3419 | |
| 3420 static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; | |
| 3421 static int code_hdr_len = 30; | |
| 3422 | |
| 3423 static void | |
| 3424 run_do(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate) | |
| 3425 { | |
| 3426 PyInt lnum; | |
| 3427 size_t len; | |
| 3428 char *code; | |
| 3429 int status; | |
| 3430 PyObject *pyfunc, *pymain; | |
| 3431 | |
| 3432 if (u_save(RangeStart - 1, RangeEnd + 1) != OK) | |
| 3433 { | |
| 3434 EMSG(_("cannot save undo information")); | |
| 3435 return; | |
| 3436 } | |
| 3437 | |
| 3438 len = code_hdr_len + STRLEN(cmd); | |
| 3439 code = PyMem_New(char, len + 1); | |
| 3440 memcpy(code, code_hdr, code_hdr_len); | |
| 3441 STRCPY(code + code_hdr_len, cmd); | |
| 3442 status = PyRun_SimpleString(code); | |
| 3443 PyMem_Free(code); | |
| 3444 | |
| 3445 if (status) | |
| 3446 { | |
| 3447 EMSG(_("failed to run the code")); | |
| 3448 return; | |
| 3449 } | |
| 3450 | |
| 3451 status = 0; | |
| 3452 pymain = PyImport_AddModule("__main__"); | |
| 3453 pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); | |
| 3454 PyGILState_Release(*pygilstate); | |
| 3455 | |
| 3456 for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) | |
| 3457 { | |
| 3458 PyObject *line, *linenr, *ret; | |
| 3459 | |
| 3460 *pygilstate = PyGILState_Ensure(); | |
| 3461 if (!(line = GetBufferLine(curbuf, lnum))) | |
| 3462 goto err; | |
| 3463 if (!(linenr = PyInt_FromLong((long) lnum))) | |
| 3464 { | |
| 3465 Py_DECREF(line); | |
| 3466 goto err; | |
| 3467 } | |
| 3468 ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); | |
| 3469 Py_DECREF(line); | |
| 3470 Py_DECREF(linenr); | |
| 3471 if (!ret) | |
| 3472 goto err; | |
| 3473 | |
| 3474 if (ret != Py_None) | |
| 3475 if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) | |
| 3476 goto err; | |
| 3477 | |
| 3478 Py_XDECREF(ret); | |
| 3479 PythonIO_Flush(); | |
| 3480 PyGILState_Release(*pygilstate); | |
| 3481 } | |
| 3482 goto out; | |
| 3483 err: | |
| 3484 *pygilstate = PyGILState_Ensure(); | |
| 3485 PyErr_PrintEx(0); | |
| 3486 PythonIO_Flush(); | |
| 3487 status = 1; | |
| 3488 out: | |
| 3489 if (!status) | |
| 3490 *pygilstate = PyGILState_Ensure(); | |
| 3491 Py_DECREF(pyfunc); | |
| 3492 PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); | |
| 3493 if (status) | |
| 3494 return; | |
| 3495 check_cursor(); | |
| 3496 update_curbuf(NOT_VALID); | |
| 3497 } | |
| 3498 | |
| 3499 static void | |
| 3500 run_eval(const char *cmd, typval_T *rettv, PyGILState_STATE *pygilstate UNUSED) | |
| 3501 { | |
| 3502 PyObject *r; | |
| 3503 | |
| 3504 r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); | |
| 3505 if (r == NULL) | |
| 3506 { | |
| 3507 if (PyErr_Occurred() && !msg_silent) | |
| 3508 PyErr_PrintEx(0); | |
| 3509 EMSG(_("E858: Eval did not return a valid python object")); | |
| 3510 } | |
| 3511 else | |
| 3512 { | |
| 3513 if (ConvertFromPyObject(r, rettv) == -1) | |
| 3514 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
| 3515 Py_DECREF(r); | |
| 3516 } | |
| 3517 PyErr_Clear(); | |
| 3518 } | |
| 3519 | |
| 3520 static void | |
| 3618 | 3521 set_ref_in_py(const int copyID) |
| 3522 { | |
| 3523 pylinkedlist_T *cur; | |
| 3524 dict_T *dd; | |
| 3525 list_T *ll; | |
| 3526 | |
| 3527 if (lastdict != NULL) | |
| 3528 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3529 { | |
| 3530 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3531 if (dd->dv_copyID != copyID) | |
| 3532 { | |
| 3533 dd->dv_copyID = copyID; | |
| 3534 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3535 } | |
| 3536 } | |
| 3537 | |
| 3538 if (lastlist != NULL) | |
| 3539 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3540 { | |
| 3541 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3542 if (ll->lv_copyID != copyID) | |
| 3543 { | |
| 3544 ll->lv_copyID = copyID; | |
| 3545 set_ref_in_list(ll, copyID); | |
| 3546 } | |
| 3547 } | |
| 3548 } | |
| 3549 | |
| 3550 static int | |
| 3551 set_string_copy(char_u *str, typval_T *tv) | |
| 3552 { | |
| 3553 tv->vval.v_string = vim_strsave(str); | |
| 3554 if (tv->vval.v_string == NULL) | |
| 3555 { | |
| 3556 PyErr_NoMemory(); | |
| 3557 return -1; | |
| 3558 } | |
| 3559 return 0; | |
| 3560 } | |
| 3561 | |
| 4385 | 3562 static int |
| 3563 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3564 { | |
| 3565 dict_T *d; | |
| 3566 char_u *key; | |
| 3567 dictitem_T *di; | |
| 3568 PyObject *keyObject; | |
| 3569 PyObject *valObject; | |
| 3570 Py_ssize_t iter = 0; | |
| 3571 | |
| 3572 d = dict_alloc(); | |
| 3573 if (d == NULL) | |
| 3574 { | |
| 3575 PyErr_NoMemory(); | |
| 3576 return -1; | |
| 3577 } | |
| 3578 | |
| 3579 tv->v_type = VAR_DICT; | |
| 3580 tv->vval.v_dict = d; | |
| 3581 | |
| 3582 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3583 { | |
| 3584 DICTKEY_DECL | |
| 3585 | |
| 3586 if (keyObject == NULL) | |
| 3587 return -1; | |
| 3588 if (valObject == NULL) | |
| 3589 return -1; | |
| 3590 | |
| 3591 DICTKEY_GET_NOTEMPTY(-1) | |
| 3592 | |
| 3593 di = dictitem_alloc(key); | |
| 3594 | |
| 3595 DICTKEY_UNREF | |
| 3596 | |
| 3597 if (di == NULL) | |
| 3598 { | |
| 3599 PyErr_NoMemory(); | |
| 3600 return -1; | |
| 3601 } | |
| 3602 di->di_tv.v_lock = 0; | |
| 3603 | |
| 3604 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3605 { | |
| 3606 vim_free(di); | |
| 3607 return -1; | |
| 3608 } | |
| 3609 if (dict_add(d, di) == FAIL) | |
| 3610 { | |
| 3611 vim_free(di); | |
| 3612 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3613 return -1; | |
| 3614 } | |
| 3615 } | |
| 3616 return 0; | |
| 3617 } | |
| 3618 | |
| 3619 static int | |
| 3620 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3621 { | |
| 3622 dict_T *d; | |
| 3623 char_u *key; | |
| 3624 dictitem_T *di; | |
| 3625 PyObject *list; | |
| 3626 PyObject *litem; | |
| 3627 PyObject *keyObject; | |
| 3628 PyObject *valObject; | |
| 3629 Py_ssize_t lsize; | |
| 3630 | |
| 3631 d = dict_alloc(); | |
| 3632 if (d == NULL) | |
| 3633 { | |
| 3634 PyErr_NoMemory(); | |
| 3635 return -1; | |
| 3636 } | |
| 3637 | |
| 3638 tv->v_type = VAR_DICT; | |
| 3639 tv->vval.v_dict = d; | |
| 3640 | |
| 3641 list = PyMapping_Items(obj); | |
| 3642 if (list == NULL) | |
| 3643 return -1; | |
| 3644 lsize = PyList_Size(list); | |
| 3645 while (lsize--) | |
| 3646 { | |
| 3647 DICTKEY_DECL | |
| 3648 | |
| 3649 litem = PyList_GetItem(list, lsize); | |
| 3650 if (litem == NULL) | |
| 3651 { | |
| 3652 Py_DECREF(list); | |
| 3653 return -1; | |
| 3654 } | |
| 3655 | |
| 3656 keyObject = PyTuple_GetItem(litem, 0); | |
| 3657 if (keyObject == NULL) | |
| 3658 { | |
| 3659 Py_DECREF(list); | |
| 3660 Py_DECREF(litem); | |
| 3661 return -1; | |
| 3662 } | |
| 3663 | |
| 3664 DICTKEY_GET_NOTEMPTY(-1) | |
| 3665 | |
| 3666 valObject = PyTuple_GetItem(litem, 1); | |
| 3667 if (valObject == NULL) | |
| 3668 { | |
| 3669 Py_DECREF(list); | |
| 3670 Py_DECREF(litem); | |
| 3671 return -1; | |
| 3672 } | |
| 3673 | |
| 3674 di = dictitem_alloc(key); | |
| 3675 | |
| 3676 DICTKEY_UNREF | |
| 3677 | |
| 3678 if (di == NULL) | |
| 3679 { | |
| 3680 Py_DECREF(list); | |
| 3681 Py_DECREF(litem); | |
| 3682 PyErr_NoMemory(); | |
| 3683 return -1; | |
| 3684 } | |
| 3685 di->di_tv.v_lock = 0; | |
| 3686 | |
| 3687 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3688 { | |
| 3689 vim_free(di); | |
| 3690 Py_DECREF(list); | |
| 3691 Py_DECREF(litem); | |
| 3692 return -1; | |
| 3693 } | |
| 3694 if (dict_add(d, di) == FAIL) | |
| 3695 { | |
| 3696 vim_free(di); | |
| 3697 Py_DECREF(list); | |
| 3698 Py_DECREF(litem); | |
| 3699 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3700 return -1; | |
| 3701 } | |
| 3702 Py_DECREF(litem); | |
| 3703 } | |
| 3704 Py_DECREF(list); | |
| 3705 return 0; | |
| 3706 } | |
| 3707 | |
| 3708 static int | |
| 3709 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3710 { | |
| 3711 list_T *l; | |
| 3712 | |
| 3713 l = list_alloc(); | |
| 3714 if (l == NULL) | |
| 3715 { | |
| 3716 PyErr_NoMemory(); | |
| 3717 return -1; | |
| 3718 } | |
| 3719 | |
| 3720 tv->v_type = VAR_LIST; | |
| 3721 tv->vval.v_list = l; | |
| 3722 | |
| 3723 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3724 return -1; | |
| 3725 | |
| 3726 return 0; | |
| 3727 } | |
| 3728 | |
| 3729 static int | |
| 3730 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3731 { | |
| 3732 PyObject *iterator = PyObject_GetIter(obj); | |
| 3733 PyObject *item; | |
| 3734 list_T *l; | |
| 3735 listitem_T *li; | |
| 3736 | |
| 3737 l = list_alloc(); | |
| 3738 | |
| 3739 if (l == NULL) | |
| 3740 { | |
| 3741 PyErr_NoMemory(); | |
| 3742 return -1; | |
| 3743 } | |
| 3744 | |
| 3745 tv->vval.v_list = l; | |
| 3746 tv->v_type = VAR_LIST; | |
| 3747 | |
| 3748 | |
| 3749 if (iterator == NULL) | |
| 3750 return -1; | |
| 3751 | |
| 3752 while ((item = PyIter_Next(obj))) | |
| 3753 { | |
| 3754 li = listitem_alloc(); | |
| 3755 if (li == NULL) | |
| 3756 { | |
| 3757 PyErr_NoMemory(); | |
| 3758 return -1; | |
| 3759 } | |
| 3760 li->li_tv.v_lock = 0; | |
| 3761 | |
| 3762 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3763 return -1; | |
| 3764 | |
| 3765 list_append(l, li); | |
| 3766 | |
| 3767 Py_DECREF(item); | |
| 3768 } | |
| 3769 | |
| 3770 Py_DECREF(iterator); | |
| 3771 return 0; | |
| 3772 } | |
| 3773 | |
| 3618 | 3774 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3775 | |
| 3776 static int | |
| 3777 convert_dl(PyObject *obj, typval_T *tv, | |
| 3778 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3779 { | |
| 3780 PyObject *capsule; | |
| 3781 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3782 | |
| 3783 sprintf(hexBuf, "%p", obj); | |
| 3784 | |
| 3638 | 3785 # ifdef PY_USE_CAPSULE |
| 3618 | 3786 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3787 # else |
| 3788 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3789 # endif | |
| 3618 | 3790 if (capsule == NULL) |
| 3791 { | |
| 3638 | 3792 # ifdef PY_USE_CAPSULE |
| 3618 | 3793 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3794 # else |
| 3795 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3796 # endif | |
| 3618 | 3797 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3798 Py_DECREF(capsule); | |
| 3799 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3800 { | |
| 3801 tv->v_type = VAR_UNKNOWN; | |
| 3802 return -1; | |
| 3803 } | |
| 3804 /* As we are not using copy_tv which increments reference count we must | |
| 3805 * do it ourself. */ | |
| 3806 switch(tv->v_type) | |
| 3807 { | |
| 3808 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3809 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3810 } | |
| 3811 } | |
| 3812 else | |
| 3813 { | |
| 3638 | 3814 typval_T *v; |
| 3815 | |
| 3816 # ifdef PY_USE_CAPSULE | |
| 3817 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3818 # else | |
| 3648 | 3819 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3820 # endif |
| 3618 | 3821 copy_tv(v, tv); |
| 3822 } | |
| 3823 return 0; | |
| 3824 } | |
| 3825 | |
| 3826 static int | |
| 3827 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3828 { | |
| 3829 PyObject *lookup_dict; | |
| 3830 int r; | |
| 3831 | |
| 3832 lookup_dict = PyDict_New(); | |
| 3833 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3834 Py_DECREF(lookup_dict); | |
| 3835 return r; | |
| 3836 } | |
| 3837 | |
| 3838 static int | |
| 3839 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3840 { | |
| 3841 if (obj->ob_type == &DictionaryType) | |
| 3842 { | |
| 3843 tv->v_type = VAR_DICT; | |
| 3844 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3845 ++tv->vval.v_dict->dv_refcount; | |
| 3846 } | |
| 3847 else if (obj->ob_type == &ListType) | |
| 3848 { | |
| 3849 tv->v_type = VAR_LIST; | |
| 3850 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3851 ++tv->vval.v_list->lv_refcount; | |
| 3852 } | |
| 3853 else if (obj->ob_type == &FunctionType) | |
| 3854 { | |
| 3855 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3856 return -1; | |
| 3857 | |
| 3858 tv->v_type = VAR_FUNC; | |
| 3859 func_ref(tv->vval.v_string); | |
| 3860 } | |
| 3861 else if (PyBytes_Check(obj)) | |
| 3862 { | |
| 3800 | 3863 char_u *result; |
| 3864 | |
| 3865 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3866 return -1; | |
| 3618 | 3867 if (result == NULL) |
| 3868 return -1; | |
| 3869 | |
| 3870 if (set_string_copy(result, tv) == -1) | |
| 3871 return -1; | |
| 3872 | |
| 3873 tv->v_type = VAR_STRING; | |
| 3874 } | |
| 3875 else if (PyUnicode_Check(obj)) | |
| 3876 { | |
| 3877 PyObject *bytes; | |
| 3878 char_u *result; | |
| 3879 | |
| 3880 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3881 if (bytes == NULL) | |
| 3882 return -1; | |
| 3883 | |
| 3800 | 3884 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3885 return -1; | |
| 3618 | 3886 if (result == NULL) |
| 3887 return -1; | |
| 3888 | |
| 3889 if (set_string_copy(result, tv) == -1) | |
| 3890 { | |
| 3891 Py_XDECREF(bytes); | |
| 3892 return -1; | |
| 3893 } | |
| 3894 Py_XDECREF(bytes); | |
| 3895 | |
| 3896 tv->v_type = VAR_STRING; | |
| 3897 } | |
| 4321 | 3898 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3899 else if (PyInt_Check(obj)) |
| 3900 { | |
| 3901 tv->v_type = VAR_NUMBER; | |
| 3902 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3903 } | |
| 3904 #endif | |
| 3905 else if (PyLong_Check(obj)) | |
| 3906 { | |
| 3907 tv->v_type = VAR_NUMBER; | |
| 3908 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3909 } | |
| 3910 else if (PyDict_Check(obj)) | |
| 3911 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3912 #ifdef FEAT_FLOAT | |
| 3913 else if (PyFloat_Check(obj)) | |
| 3914 { | |
| 3915 tv->v_type = VAR_FLOAT; | |
| 3916 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3917 } | |
| 3918 #endif | |
| 3919 else if (PyIter_Check(obj)) | |
| 3920 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3921 else if (PySequence_Check(obj)) | |
| 3922 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3923 else if (PyMapping_Check(obj)) | |
| 3924 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3925 else | |
| 3926 { | |
| 4405 | 3927 PyErr_SetString(PyExc_TypeError, |
| 3928 _("unable to convert to vim structure")); | |
| 3618 | 3929 return -1; |
| 3930 } | |
| 3931 return 0; | |
| 3932 } | |
| 3933 | |
| 3934 static PyObject * | |
| 3935 ConvertToPyObject(typval_T *tv) | |
| 3936 { | |
| 3937 if (tv == NULL) | |
| 3938 { | |
| 3939 PyErr_SetVim(_("NULL reference passed")); | |
| 3940 return NULL; | |
| 3941 } | |
| 3942 switch (tv->v_type) | |
| 3943 { | |
| 3944 case VAR_STRING: | |
| 3852 | 3945 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3946 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3947 case VAR_NUMBER: |
| 3948 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3949 #ifdef FEAT_FLOAT | |
| 3950 case VAR_FLOAT: | |
| 3951 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3952 #endif | |
| 3953 case VAR_LIST: | |
| 3954 return ListNew(tv->vval.v_list); | |
| 3955 case VAR_DICT: | |
| 3956 return DictionaryNew(tv->vval.v_dict); | |
| 3957 case VAR_FUNC: | |
| 3852 | 3958 return FunctionNew(tv->vval.v_string == NULL |
| 3959 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3960 case VAR_UNKNOWN: |
| 3961 Py_INCREF(Py_None); | |
| 3962 return Py_None; | |
| 3963 default: | |
| 3964 PyErr_SetVim(_("internal error: invalid value type")); | |
| 3965 return NULL; | |
| 3966 } | |
| 3967 } | |
| 4319 | 3968 |
| 3969 typedef struct | |
| 3970 { | |
| 3971 PyObject_HEAD | |
| 3972 } CurrentObject; | |
| 3973 static PyTypeObject CurrentType; | |
| 3974 | |
| 3975 static void | |
| 3976 init_structs(void) | |
| 3977 { | |
| 3978 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 3979 OutputType.tp_name = "vim.message"; | |
| 3980 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 3981 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3982 OutputType.tp_doc = "vim message object"; | |
| 3983 OutputType.tp_methods = OutputMethods; | |
| 3984 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 3985 OutputType.tp_getattro = (getattrofunc)OutputGetattro; |
| 3986 OutputType.tp_setattro = (setattrofunc)OutputSetattro; | |
| 4319 | 3987 OutputType.tp_alloc = call_PyType_GenericAlloc; |
| 3988 OutputType.tp_new = call_PyType_GenericNew; | |
| 3989 OutputType.tp_free = call_PyObject_Free; | |
| 3990 #else | |
| 4488 | 3991 OutputType.tp_getattr = (getattrfunc)OutputGetattr; |
| 3992 OutputType.tp_setattr = (setattrfunc)OutputSetattr; | |
| 4319 | 3993 #endif |
| 3994 | |
| 4397 | 3995 vim_memset(&IterType, 0, sizeof(IterType)); |
| 3996 IterType.tp_name = "vim.iter"; | |
| 3997 IterType.tp_basicsize = sizeof(IterObject); | |
| 3998 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3999 IterType.tp_doc = "generic iterator object"; | |
| 4488 | 4000 IterType.tp_iter = (getiterfunc)IterIter; |
| 4001 IterType.tp_iternext = (iternextfunc)IterNext; | |
| 4002 IterType.tp_dealloc = (destructor)IterDestructor; | |
| 4003 IterType.tp_traverse = (traverseproc)IterTraverse; | |
| 4004 IterType.tp_clear = (inquiry)IterClear; | |
| 4397 | 4005 |
| 4319 | 4006 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 4007 BufferType.tp_name = "vim.buffer"; | |
| 4008 BufferType.tp_basicsize = sizeof(BufferType); | |
| 4488 | 4009 BufferType.tp_dealloc = (destructor)BufferDestructor; |
| 4010 BufferType.tp_repr = (reprfunc)BufferRepr; | |
| 4319 | 4011 BufferType.tp_as_sequence = &BufferAsSeq; |
| 4012 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 4013 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4014 BufferType.tp_doc = "vim buffer object"; | |
| 4015 BufferType.tp_methods = BufferMethods; | |
| 4016 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4017 BufferType.tp_getattro = (getattrofunc)BufferGetattro; |
| 4319 | 4018 BufferType.tp_alloc = call_PyType_GenericAlloc; |
| 4019 BufferType.tp_new = call_PyType_GenericNew; | |
| 4020 BufferType.tp_free = call_PyObject_Free; | |
| 4021 #else | |
| 4488 | 4022 BufferType.tp_getattr = (getattrfunc)BufferGetattr; |
| 4319 | 4023 #endif |
| 4024 | |
| 4025 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 4026 WindowType.tp_name = "vim.window"; | |
| 4027 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 4488 | 4028 WindowType.tp_dealloc = (destructor)WindowDestructor; |
| 4029 WindowType.tp_repr = (reprfunc)WindowRepr; | |
| 4319 | 4030 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4031 WindowType.tp_doc = "vim Window object"; | |
| 4032 WindowType.tp_methods = WindowMethods; | |
| 4488 | 4033 WindowType.tp_traverse = (traverseproc)WindowTraverse; |
| 4034 WindowType.tp_clear = (inquiry)WindowClear; | |
| 4319 | 4035 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4036 WindowType.tp_getattro = (getattrofunc)WindowGetattro; |
| 4037 WindowType.tp_setattro = (setattrofunc)WindowSetattro; | |
| 4319 | 4038 WindowType.tp_alloc = call_PyType_GenericAlloc; |
| 4039 WindowType.tp_new = call_PyType_GenericNew; | |
| 4040 WindowType.tp_free = call_PyObject_Free; | |
| 4041 #else | |
| 4488 | 4042 WindowType.tp_getattr = (getattrfunc)WindowGetattr; |
| 4043 WindowType.tp_setattr = (setattrfunc)WindowSetattr; | |
| 4319 | 4044 #endif |
| 4045 | |
| 4401 | 4046 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 4047 TabPageType.tp_name = "vim.tabpage"; | |
| 4048 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 4488 | 4049 TabPageType.tp_dealloc = (destructor)TabPageDestructor; |
| 4050 TabPageType.tp_repr = (reprfunc)TabPageRepr; | |
| 4401 | 4051 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4052 TabPageType.tp_doc = "vim tab page object"; | |
| 4053 TabPageType.tp_methods = TabPageMethods; | |
| 4054 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4055 TabPageType.tp_getattro = (getattrofunc)TabPageGetattro; |
| 4401 | 4056 TabPageType.tp_alloc = call_PyType_GenericAlloc; |
| 4057 TabPageType.tp_new = call_PyType_GenericNew; | |
| 4058 TabPageType.tp_free = call_PyObject_Free; | |
| 4059 #else | |
| 4488 | 4060 TabPageType.tp_getattr = (getattrfunc)TabPageGetattr; |
| 4401 | 4061 #endif |
| 4062 | |
| 4393 | 4063 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 4064 BufMapType.tp_name = "vim.bufferlist"; | |
| 4065 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 4066 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 4067 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 4068 BufMapType.tp_iter = BufMapIter; |
| 4319 | 4069 BufferType.tp_doc = "vim buffer list"; |
| 4070 | |
| 4071 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 4072 WinListType.tp_name = "vim.windowlist"; | |
| 4073 WinListType.tp_basicsize = sizeof(WinListType); | |
| 4074 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 4075 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4076 WinListType.tp_doc = "vim window list"; | |
| 4488 | 4077 WinListType.tp_dealloc = (destructor)WinListDestructor; |
| 4401 | 4078 |
| 4079 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 4080 TabListType.tp_name = "vim.tabpagelist"; | |
| 4081 TabListType.tp_basicsize = sizeof(TabListType); | |
| 4082 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 4083 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4084 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 4085 |
| 4086 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4087 RangeType.tp_name = "vim.range"; | |
| 4088 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4488 | 4089 RangeType.tp_dealloc = (destructor)RangeDestructor; |
| 4090 RangeType.tp_repr = (reprfunc)RangeRepr; | |
| 4319 | 4091 RangeType.tp_as_sequence = &RangeAsSeq; |
| 4092 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4093 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4094 RangeType.tp_doc = "vim Range object"; | |
| 4095 RangeType.tp_methods = RangeMethods; | |
| 4096 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4097 RangeType.tp_getattro = (getattrofunc)RangeGetattro; |
| 4319 | 4098 RangeType.tp_alloc = call_PyType_GenericAlloc; |
| 4099 RangeType.tp_new = call_PyType_GenericNew; | |
| 4100 RangeType.tp_free = call_PyObject_Free; | |
| 4101 #else | |
| 4488 | 4102 RangeType.tp_getattr = (getattrfunc)RangeGetattr; |
| 4319 | 4103 #endif |
| 4104 | |
| 4105 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4106 CurrentType.tp_name = "vim.currentdata"; | |
| 4107 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4108 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4109 CurrentType.tp_doc = "vim current object"; | |
| 4110 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4111 CurrentType.tp_getattro = (getattrofunc)CurrentGetattro; |
| 4112 CurrentType.tp_setattro = (setattrofunc)CurrentSetattro; | |
| 4319 | 4113 #else |
| 4488 | 4114 CurrentType.tp_getattr = (getattrfunc)CurrentGetattr; |
| 4115 CurrentType.tp_setattr = (setattrfunc)CurrentSetattr; | |
| 4319 | 4116 #endif |
| 4117 | |
| 4118 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4119 DictionaryType.tp_name = "vim.dictionary"; | |
| 4120 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4488 | 4121 DictionaryType.tp_dealloc = (destructor)DictionaryDestructor; |
| 4319 | 4122 DictionaryType.tp_as_mapping = &DictionaryAsMapping; |
| 4123 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4124 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4125 DictionaryType.tp_methods = DictionaryMethods; | |
| 4126 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4127 DictionaryType.tp_getattro = (getattrofunc)DictionaryGetattro; |
| 4128 DictionaryType.tp_setattro = (setattrofunc)DictionarySetattro; | |
| 4319 | 4129 #else |
| 4488 | 4130 DictionaryType.tp_getattr = (getattrfunc)DictionaryGetattr; |
| 4131 DictionaryType.tp_setattr = (setattrfunc)DictionarySetattr; | |
| 4319 | 4132 #endif |
| 4133 | |
| 4134 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4135 ListType.tp_name = "vim.list"; | |
| 4488 | 4136 ListType.tp_dealloc = (destructor)ListDestructor; |
| 4319 | 4137 ListType.tp_basicsize = sizeof(ListObject); |
| 4138 ListType.tp_as_sequence = &ListAsSeq; | |
| 4139 ListType.tp_as_mapping = &ListAsMapping; | |
| 4140 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4141 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4142 ListType.tp_methods = ListMethods; | |
| 4488 | 4143 ListType.tp_iter = (getiterfunc)ListIter; |
| 4319 | 4144 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4145 ListType.tp_getattro = (getattrofunc)ListGetattro; |
| 4146 ListType.tp_setattro = (setattrofunc)ListSetattro; | |
| 4319 | 4147 #else |
| 4488 | 4148 ListType.tp_getattr = (getattrfunc)ListGetattr; |
| 4149 ListType.tp_setattr = (setattrfunc)ListSetattr; | |
| 4319 | 4150 #endif |
| 4151 | |
| 4152 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4153 FunctionType.tp_name = "vim.function"; |
| 4319 | 4154 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4488 | 4155 FunctionType.tp_dealloc = (destructor)FunctionDestructor; |
| 4156 FunctionType.tp_call = (ternaryfunc)FunctionCall; | |
| 4319 | 4157 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4158 FunctionType.tp_doc = "object that calls vim function"; | |
| 4159 FunctionType.tp_methods = FunctionMethods; | |
| 4160 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4161 FunctionType.tp_getattro = (getattrofunc)FunctionGetattro; |
| 4319 | 4162 #else |
| 4488 | 4163 FunctionType.tp_getattr = (getattrfunc)FunctionGetattr; |
| 4319 | 4164 #endif |
| 4165 | |
| 4350 | 4166 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4167 OptionsType.tp_name = "vim.options"; | |
| 4168 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4169 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4170 OptionsType.tp_doc = "object for manipulating options"; | |
| 4171 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4488 | 4172 OptionsType.tp_dealloc = (destructor)OptionsDestructor; |
| 4173 OptionsType.tp_traverse = (traverseproc)OptionsTraverse; | |
| 4174 OptionsType.tp_clear = (inquiry)OptionsClear; | |
| 4350 | 4175 |
| 4319 | 4176 #if PY_MAJOR_VERSION >= 3 |
| 4177 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4178 vimmodule.m_name = "vim"; | |
| 4179 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4180 vimmodule.m_size = -1; | |
| 4181 vimmodule.m_methods = VimMethods; | |
| 4182 #endif | |
| 4183 } | |
| 4494 | 4184 |
| 4185 #define PYTYPE_READY(type) \ | |
| 4186 if (PyType_Ready(&type)) \ | |
| 4187 return -1; | |
| 4188 | |
| 4189 static int | |
| 4190 init_types() | |
| 4191 { | |
| 4192 PYTYPE_READY(IterType); | |
| 4193 PYTYPE_READY(BufferType); | |
| 4194 PYTYPE_READY(RangeType); | |
| 4195 PYTYPE_READY(WindowType); | |
| 4196 PYTYPE_READY(TabPageType); | |
| 4197 PYTYPE_READY(BufMapType); | |
| 4198 PYTYPE_READY(WinListType); | |
| 4199 PYTYPE_READY(TabListType); | |
| 4200 PYTYPE_READY(CurrentType); | |
| 4201 PYTYPE_READY(DictionaryType); | |
| 4202 PYTYPE_READY(ListType); | |
| 4203 PYTYPE_READY(FunctionType); | |
| 4204 PYTYPE_READY(OptionsType); | |
| 4205 PYTYPE_READY(OutputType); | |
| 4206 return 0; | |
| 4207 } | |
| 4208 | |
| 4209 static BufMapObject TheBufferMap = | |
| 4210 { | |
| 4211 PyObject_HEAD_INIT(&BufMapType) | |
| 4212 }; | |
| 4213 | |
| 4214 static WinListObject TheWindowList = | |
| 4215 { | |
| 4216 PyObject_HEAD_INIT(&WinListType) | |
| 4217 NULL | |
| 4218 }; | |
| 4219 | |
| 4220 static CurrentObject TheCurrent = | |
| 4221 { | |
| 4222 PyObject_HEAD_INIT(&CurrentType) | |
| 4223 }; | |
| 4224 | |
| 4225 static TabListObject TheTabPageList = | |
| 4226 { | |
| 4227 PyObject_HEAD_INIT(&TabListType) | |
| 4228 }; | |
| 4229 | |
| 4230 static struct numeric_constant { | |
| 4231 char *name; | |
| 4232 int value; | |
| 4233 } numeric_constants[] = { | |
| 4234 {"VAR_LOCKED", VAR_LOCKED}, | |
| 4235 {"VAR_FIXED", VAR_FIXED}, | |
| 4236 {"VAR_SCOPE", VAR_SCOPE}, | |
| 4237 {"VAR_DEF_SCOPE", VAR_DEF_SCOPE}, | |
| 4238 }; | |
| 4239 | |
| 4240 static struct object_constant { | |
| 4241 char *name; | |
| 4242 PyObject *value; | |
| 4243 } object_constants[] = { | |
| 4244 {"buffers", (PyObject *)(void *)&TheBufferMap}, | |
| 4245 {"windows", (PyObject *)(void *)&TheWindowList}, | |
| 4246 {"tabpages", (PyObject *)(void *)&TheTabPageList}, | |
| 4247 {"current", (PyObject *)(void *)&TheCurrent}, | |
| 4496 | 4248 |
| 4249 {"Buffer", (PyObject *)&BufferType}, | |
| 4250 {"Range", (PyObject *)&RangeType}, | |
| 4251 {"Window", (PyObject *)&WindowType}, | |
| 4252 {"TabPage", (PyObject *)&TabPageType}, | |
| 4253 {"Dictionary", (PyObject *)&DictionaryType}, | |
| 4254 {"List", (PyObject *)&ListType}, | |
| 4255 {"Function", (PyObject *)&FunctionType}, | |
| 4256 {"Options", (PyObject *)&OptionsType}, | |
| 4494 | 4257 }; |
| 4258 | |
| 4259 typedef int (*object_adder)(PyObject *, const char *, PyObject *); | |
| 4260 | |
| 4261 #define ADD_OBJECT(m, name, obj) \ | |
| 4262 if (add_object(m, name, obj)) \ | |
| 4263 return -1; | |
| 4264 | |
| 4265 #define ADD_CHECKED_OBJECT(m, name, obj) \ | |
| 4266 { \ | |
| 4267 PyObject *value = obj; \ | |
| 4268 if (!value) \ | |
| 4269 return -1; \ | |
| 4270 ADD_OBJECT(m, name, value); \ | |
| 4271 } | |
| 4272 | |
| 4273 static int | |
| 4274 populate_module(PyObject *m, object_adder add_object) | |
| 4275 { | |
| 4276 int i; | |
| 4277 | |
| 4278 for (i = 0; i < (int)(sizeof(numeric_constants) | |
| 4279 / sizeof(struct numeric_constant)); | |
| 4280 ++i) | |
| 4281 ADD_CHECKED_OBJECT(m, numeric_constants[i].name, | |
| 4282 PyInt_FromLong(numeric_constants[i].value)); | |
| 4283 | |
| 4284 for (i = 0; i < (int)(sizeof(object_constants) | |
| 4285 / sizeof(struct object_constant)); | |
| 4286 ++i) | |
| 4287 { | |
| 4288 PyObject *value; | |
| 4289 | |
| 4290 value = object_constants[i].value; | |
| 4291 Py_INCREF(value); | |
| 4292 ADD_OBJECT(m, object_constants[i].name, value); | |
| 4293 } | |
| 4294 | |
| 4295 if (!(VimError = PyErr_NewException("vim.error", NULL, NULL))) | |
| 4296 return -1; | |
| 4297 ADD_OBJECT(m, "error", VimError); | |
| 4298 | |
| 4299 ADD_CHECKED_OBJECT(m, "vars", DictionaryNew(&globvardict)); | |
| 4300 ADD_CHECKED_OBJECT(m, "vvars", DictionaryNew(&vimvardict)); | |
| 4301 ADD_CHECKED_OBJECT(m, "options", | |
| 4302 OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL)); | |
| 4303 return 0; | |
| 4304 } |