Mercurial > vim
annotate src/if_py_both.h @ 4438:20e30e31bd86 v7.3.967
updated for version 7.3.967
Problem: Build fails on Mac OSX. (Greg Novack)
Solution: Undefine clear().
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 17 May 2013 21:20:17 +0200 |
| parents | 9b800f0a757f |
| children | 8fe768bc1234 |
| 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 |
| 33 static int ConvertFromPyObject(PyObject *, typval_T *); | |
| 34 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 4431 | 35 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 36 static PyObject *BufferNew (buf_T *); | |
| 37 static PyObject *LineToString(const char *); | |
| 4385 | 38 |
| 39 static PyInt RangeStart; | |
| 40 static PyInt RangeEnd; | |
| 41 | |
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42 /* |
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43 * obtain a lock on the Vim data structures |
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44 */ |
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45 static void |
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46 Python_Lock_Vim(void) |
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47 { |
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48 } |
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49 |
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50 /* |
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51 * release a lock on the Vim data structures |
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52 */ |
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53 static void |
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54 Python_Release_Vim(void) |
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55 { |
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56 } |
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57 |
| 4385 | 58 /* Output buffer management |
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59 */ |
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60 |
| 2582 | 61 /* Function to write a line, points to either msg() or emsg(). */ |
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62 typedef void (*writefn)(char_u *); |
| 4385 | 63 |
| 64 static PyTypeObject OutputType; | |
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65 |
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66 typedef struct |
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67 { |
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68 PyObject_HEAD |
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69 long softspace; |
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70 long error; |
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71 } OutputObject; |
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72 |
| 3826 | 73 static int |
| 74 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
| 75 { | |
| 76 if (val == NULL) | |
| 77 { | |
| 4405 | 78 PyErr_SetString(PyExc_AttributeError, |
| 79 _("can't delete OutputObject attributes")); | |
| 3826 | 80 return -1; |
| 81 } | |
| 82 | |
| 83 if (strcmp(name, "softspace") == 0) | |
| 84 { | |
| 85 if (!PyInt_Check(val)) | |
| 86 { | |
| 87 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 88 return -1; | |
| 89 } | |
| 90 | |
| 91 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
| 92 return 0; | |
| 93 } | |
| 94 | |
| 95 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 96 return -1; | |
| 97 } | |
| 98 | |
| 4385 | 99 /* Buffer IO, we write one whole line at a time. */ |
| 100 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 101 static writefn old_fn = NULL; | |
| 102 | |
| 103 static void | |
| 104 PythonIO_Flush(void) | |
| 105 { | |
| 106 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 107 { | |
| 108 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 109 old_fn((char_u *)io_ga.ga_data); | |
| 110 } | |
| 111 io_ga.ga_len = 0; | |
| 112 } | |
| 113 | |
| 114 static void | |
| 115 writer(writefn fn, char_u *str, PyInt n) | |
| 116 { | |
| 117 char_u *ptr; | |
| 118 | |
| 119 /* Flush when switching output function. */ | |
| 120 if (fn != old_fn) | |
| 121 PythonIO_Flush(); | |
| 122 old_fn = fn; | |
| 123 | |
| 124 /* Write each NL separated line. Text after the last NL is kept for | |
| 125 * writing later. */ | |
| 126 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 127 { | |
| 128 PyInt len = ptr - str; | |
| 129 | |
| 130 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 131 break; | |
| 132 | |
| 133 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 134 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 135 fn((char_u *)io_ga.ga_data); | |
| 136 str = ptr + 1; | |
| 137 n -= len + 1; | |
| 138 io_ga.ga_len = 0; | |
| 139 } | |
| 140 | |
| 141 /* Put the remaining text into io_ga for later printing. */ | |
| 142 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 143 { | |
| 144 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 145 io_ga.ga_len += (int)n; | |
| 146 } | |
| 147 } | |
| 148 | |
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149 static PyObject * |
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150 OutputWrite(PyObject *self, PyObject *args) |
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151 { |
| 3806 | 152 Py_ssize_t len = 0; |
| 2894 | 153 char *str = NULL; |
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154 int error = ((OutputObject *)(self))->error; |
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155 |
| 3056 | 156 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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157 return NULL; |
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158 |
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159 Py_BEGIN_ALLOW_THREADS |
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160 Python_Lock_Vim(); |
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161 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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162 Python_Release_Vim(); |
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163 Py_END_ALLOW_THREADS |
| 2894 | 164 PyMem_Free(str); |
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165 |
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166 Py_INCREF(Py_None); |
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167 return Py_None; |
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168 } |
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169 |
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170 static PyObject * |
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171 OutputWritelines(PyObject *self, PyObject *args) |
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172 { |
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173 PyInt n; |
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174 PyInt i; |
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175 PyObject *list; |
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176 int error = ((OutputObject *)(self))->error; |
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177 |
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178 if (!PyArg_ParseTuple(args, "O", &list)) |
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179 return NULL; |
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180 Py_INCREF(list); |
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181 |
| 3618 | 182 if (!PyList_Check(list)) |
| 183 { | |
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184 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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185 Py_DECREF(list); |
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186 return NULL; |
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187 } |
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188 |
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189 n = PyList_Size(list); |
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190 |
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191 for (i = 0; i < n; ++i) |
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192 { |
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193 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 194 char *str = NULL; |
|
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195 PyInt len; |
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196 |
| 3618 | 197 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 198 { | |
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199 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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200 Py_DECREF(list); |
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201 return NULL; |
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202 } |
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203 |
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204 Py_BEGIN_ALLOW_THREADS |
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205 Python_Lock_Vim(); |
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206 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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207 Python_Release_Vim(); |
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208 Py_END_ALLOW_THREADS |
| 2894 | 209 PyMem_Free(str); |
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210 } |
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211 |
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212 Py_DECREF(list); |
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213 Py_INCREF(Py_None); |
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214 return Py_None; |
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215 } |
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216 |
| 2727 | 217 static PyObject * |
| 218 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 219 { | |
| 220 /* do nothing */ | |
| 221 Py_INCREF(Py_None); | |
| 222 return Py_None; | |
| 223 } | |
| 224 | |
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225 /***************/ |
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226 |
| 4385 | 227 static struct PyMethodDef OutputMethods[] = { |
| 228 /* name, function, calling, documentation */ | |
| 229 {"write", OutputWrite, 1, ""}, | |
| 230 {"writelines", OutputWritelines, 1, ""}, | |
| 231 {"flush", OutputFlush, 1, ""}, | |
| 232 { NULL, NULL, 0, NULL} | |
| 233 }; | |
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234 |
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235 static OutputObject Output = |
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236 { |
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237 PyObject_HEAD_INIT(&OutputType) |
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238 0, |
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239 0 |
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240 }; |
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241 |
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242 static OutputObject Error = |
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243 { |
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244 PyObject_HEAD_INIT(&OutputType) |
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245 0, |
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246 1 |
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247 }; |
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248 |
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249 static int |
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250 PythonIO_Init_io(void) |
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251 { |
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252 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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253 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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254 |
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255 if (PyErr_Occurred()) |
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256 { |
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257 EMSG(_("E264: Python: Error initialising I/O objects")); |
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258 return -1; |
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259 } |
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260 |
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261 return 0; |
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262 } |
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263 |
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264 |
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265 static PyObject *VimError; |
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266 |
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267 /* Check to see whether a Vim error has been reported, or a keyboard |
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268 * interrupt has been detected. |
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269 */ |
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270 static int |
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271 VimErrorCheck(void) |
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272 { |
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273 if (got_int) |
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274 { |
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275 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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276 return 1; |
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277 } |
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278 else if (did_emsg && !PyErr_Occurred()) |
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279 { |
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280 PyErr_SetNone(VimError); |
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281 return 1; |
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282 } |
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283 |
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284 return 0; |
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285 } |
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286 |
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287 /* Vim module - Implementation |
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288 */ |
| 4385 | 289 |
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290 static PyObject * |
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291 VimCommand(PyObject *self UNUSED, PyObject *args) |
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292 { |
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293 char *cmd; |
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294 PyObject *result; |
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295 |
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296 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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297 return NULL; |
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298 |
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299 PyErr_Clear(); |
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300 |
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301 Py_BEGIN_ALLOW_THREADS |
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302 Python_Lock_Vim(); |
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303 |
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304 do_cmdline_cmd((char_u *)cmd); |
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305 update_screen(VALID); |
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306 |
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307 Python_Release_Vim(); |
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308 Py_END_ALLOW_THREADS |
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309 |
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310 if (VimErrorCheck()) |
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311 result = NULL; |
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312 else |
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313 result = Py_None; |
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314 |
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315 Py_XINCREF(result); |
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316 return result; |
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317 } |
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318 |
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319 /* |
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320 * Function to translate a typval_T into a PyObject; this will recursively |
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321 * translate lists/dictionaries into their Python equivalents. |
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322 * |
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323 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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324 * you call VimToPython. |
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325 */ |
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326 static PyObject * |
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327 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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328 { |
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329 PyObject *result; |
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330 PyObject *newObj; |
| 3618 | 331 char ptrBuf[sizeof(void *) * 2 + 3]; |
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332 |
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333 /* Avoid infinite recursion */ |
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334 if (depth > 100) |
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335 { |
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336 Py_INCREF(Py_None); |
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337 result = Py_None; |
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338 return result; |
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339 } |
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340 |
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341 /* Check if we run into a recursive loop. The item must be in lookupDict |
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342 * then and we can use it again. */ |
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343 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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344 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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345 { |
| 3618 | 346 sprintf(ptrBuf, "%p", |
| 347 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 348 : (void *)our_tv->vval.v_dict); | |
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349 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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350 if (result != NULL) |
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351 { |
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352 Py_INCREF(result); |
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353 return result; |
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354 } |
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355 } |
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356 |
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357 if (our_tv->v_type == VAR_STRING) |
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358 { |
| 3852 | 359 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 360 ? "" : (char *)our_tv->vval.v_string); | |
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361 } |
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362 else if (our_tv->v_type == VAR_NUMBER) |
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363 { |
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364 char buf[NUMBUFLEN]; |
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365 |
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366 /* For backwards compatibility numbers are stored as strings. */ |
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367 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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368 result = Py_BuildValue("s", buf); |
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369 } |
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370 # ifdef FEAT_FLOAT |
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371 else if (our_tv->v_type == VAR_FLOAT) |
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372 { |
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373 char buf[NUMBUFLEN]; |
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374 |
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375 sprintf(buf, "%f", our_tv->vval.v_float); |
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376 result = Py_BuildValue("s", buf); |
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377 } |
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378 # endif |
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379 else if (our_tv->v_type == VAR_LIST) |
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380 { |
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381 list_T *list = our_tv->vval.v_list; |
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382 listitem_T *curr; |
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383 |
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384 result = PyList_New(0); |
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385 |
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386 if (list != NULL) |
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387 { |
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388 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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389 |
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390 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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391 { |
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392 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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393 PyList_Append(result, newObj); |
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394 Py_DECREF(newObj); |
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395 } |
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396 } |
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397 } |
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398 else if (our_tv->v_type == VAR_DICT) |
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399 { |
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400 result = PyDict_New(); |
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401 |
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402 if (our_tv->vval.v_dict != NULL) |
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403 { |
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404 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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405 long_u todo = ht->ht_used; |
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406 hashitem_T *hi; |
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407 dictitem_T *di; |
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408 |
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409 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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410 |
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411 for (hi = ht->ht_array; todo > 0; ++hi) |
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412 { |
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413 if (!HASHITEM_EMPTY(hi)) |
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414 { |
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415 --todo; |
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416 |
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417 di = dict_lookup(hi); |
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418 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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419 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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420 Py_DECREF(newObj); |
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421 } |
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422 } |
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423 } |
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424 } |
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425 else |
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426 { |
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427 Py_INCREF(Py_None); |
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428 result = Py_None; |
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429 } |
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430 |
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431 return result; |
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432 } |
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433 |
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434 static PyObject * |
| 2520 | 435 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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436 { |
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437 char *expr; |
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438 typval_T *our_tv; |
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439 PyObject *result; |
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440 PyObject *lookup_dict; |
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441 |
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442 if (!PyArg_ParseTuple(args, "s", &expr)) |
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443 return NULL; |
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444 |
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445 Py_BEGIN_ALLOW_THREADS |
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446 Python_Lock_Vim(); |
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447 our_tv = eval_expr((char_u *)expr, NULL); |
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448 |
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449 Python_Release_Vim(); |
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450 Py_END_ALLOW_THREADS |
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451 |
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452 if (our_tv == NULL) |
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453 { |
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454 PyErr_SetVim(_("invalid expression")); |
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455 return NULL; |
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456 } |
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457 |
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458 /* Convert the Vim type into a Python type. Create a dictionary that's |
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459 * used to check for recursive loops. */ |
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460 lookup_dict = PyDict_New(); |
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461 result = VimToPython(our_tv, 1, lookup_dict); |
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462 Py_DECREF(lookup_dict); |
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463 |
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464 |
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465 Py_BEGIN_ALLOW_THREADS |
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466 Python_Lock_Vim(); |
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467 free_tv(our_tv); |
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468 Python_Release_Vim(); |
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469 Py_END_ALLOW_THREADS |
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470 |
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471 return result; |
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472 } |
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473 |
| 3618 | 474 static PyObject *ConvertToPyObject(typval_T *); |
| 475 | |
| 476 static PyObject * | |
| 4438 | 477 VimEvalPy(PyObject *self UNUSED, PyObject *args) |
| 3618 | 478 { |
| 479 char *expr; | |
| 480 typval_T *our_tv; | |
| 481 PyObject *result; | |
| 482 | |
| 483 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 484 return NULL; | |
| 485 | |
| 486 Py_BEGIN_ALLOW_THREADS | |
| 487 Python_Lock_Vim(); | |
| 488 our_tv = eval_expr((char_u *)expr, NULL); | |
| 489 | |
| 490 Python_Release_Vim(); | |
| 491 Py_END_ALLOW_THREADS | |
| 492 | |
| 493 if (our_tv == NULL) | |
| 494 { | |
| 495 PyErr_SetVim(_("invalid expression")); | |
| 496 return NULL; | |
| 497 } | |
| 498 | |
| 499 result = ConvertToPyObject(our_tv); | |
| 500 Py_BEGIN_ALLOW_THREADS | |
| 501 Python_Lock_Vim(); | |
| 502 free_tv(our_tv); | |
| 503 Python_Release_Vim(); | |
| 504 Py_END_ALLOW_THREADS | |
| 505 | |
| 506 return result; | |
| 507 } | |
| 508 | |
| 509 static PyObject * | |
| 510 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 511 { | |
| 512 char *expr; | |
| 513 | |
| 514 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 515 return NULL; | |
| 516 | |
| 3988 | 517 return PyLong_FromLong( |
| 518 #ifdef FEAT_MBYTE | |
| 519 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 520 #else | |
| 521 STRLEN(expr) | |
| 522 #endif | |
| 523 ); | |
| 3618 | 524 } |
| 525 | |
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526 /* |
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527 * Vim module - Definitions |
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528 */ |
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529 |
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530 static struct PyMethodDef VimMethods[] = { |
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531 /* name, function, calling, documentation */ |
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532 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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533 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 534 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 535 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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536 { NULL, NULL, 0, NULL } |
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537 }; |
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538 |
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539 /* |
| 4397 | 540 * Generic iterator object |
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541 */ |
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542 |
| 4397 | 543 static PyTypeObject IterType; |
| 544 | |
| 545 typedef PyObject *(*nextfun)(void **); | |
| 546 typedef void (*destructorfun)(void *); | |
| 4433 | 547 typedef int (*traversefun)(void *, visitproc, void *); |
| 548 typedef int (*clearfun)(void **); | |
| 4397 | 549 |
| 4438 | 550 /* Main purpose of this object is removing the need for do python |
| 551 * initialization (i.e. PyType_Ready and setting type attributes) for a big | |
| 552 * bunch of objects. */ | |
| 4385 | 553 |
| 4319 | 554 typedef struct |
| 555 { | |
| 556 PyObject_HEAD | |
| 4397 | 557 void *cur; |
| 558 nextfun next; | |
| 559 destructorfun destruct; | |
| 4433 | 560 traversefun traverse; |
| 561 clearfun clear; | |
| 4397 | 562 } IterObject; |
| 563 | |
| 564 static PyObject * | |
| 4433 | 565 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 566 clearfun clear) | |
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567 { |
| 4397 | 568 IterObject *self; |
| 569 | |
| 570 self = PyObject_NEW(IterObject, &IterType); | |
| 571 self->cur = start; | |
| 572 self->next = next; | |
| 573 self->destruct = destruct; | |
| 4433 | 574 self->traverse = traverse; |
| 575 self->clear = clear; | |
| 4397 | 576 |
| 577 return (PyObject *)(self); | |
| 578 } | |
| 579 | |
| 580 static void | |
| 581 IterDestructor(PyObject *self) | |
| 582 { | |
| 583 IterObject *this = (IterObject *)(self); | |
| 584 | |
| 585 this->destruct(this->cur); | |
| 586 | |
| 587 DESTRUCTOR_FINISH(self); | |
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588 } |
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589 |
| 4433 | 590 static int |
| 591 IterTraverse(PyObject *self, visitproc visit, void *arg) | |
| 592 { | |
| 593 IterObject *this = (IterObject *)(self); | |
| 594 | |
| 595 if (this->traverse != NULL) | |
| 596 return this->traverse(this->cur, visit, arg); | |
| 597 else | |
| 598 return 0; | |
| 599 } | |
| 600 | |
| 4438 | 601 /* Mac OSX defines clear() somewhere. */ |
| 602 #ifdef clear | |
| 603 # undef clear | |
| 604 #endif | |
| 605 | |
| 4433 | 606 static int |
| 607 IterClear(PyObject *self) | |
| 608 { | |
| 609 IterObject *this = (IterObject *)(self); | |
| 610 | |
| 611 if (this->clear != NULL) | |
| 612 return this->clear(&this->cur); | |
| 613 else | |
| 614 return 0; | |
| 615 } | |
| 616 | |
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617 static PyObject * |
| 4397 | 618 IterNext(PyObject *self) |
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619 { |
| 4397 | 620 IterObject *this = (IterObject *)(self); |
| 621 | |
| 622 return this->next(&this->cur); | |
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623 } |
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624 |
| 4397 | 625 static PyObject * |
| 626 IterIter(PyObject *self) | |
| 627 { | |
| 628 return self; | |
| 629 } | |
| 4393 | 630 |
| 3618 | 631 typedef struct pylinkedlist_S { |
| 632 struct pylinkedlist_S *pll_next; | |
| 633 struct pylinkedlist_S *pll_prev; | |
| 634 PyObject *pll_obj; | |
| 635 } pylinkedlist_T; | |
| 636 | |
| 637 static pylinkedlist_T *lastdict = NULL; | |
| 638 static pylinkedlist_T *lastlist = NULL; | |
| 639 | |
| 640 static void | |
| 641 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 642 { | |
| 643 if (ref->pll_prev == NULL) | |
| 644 { | |
| 645 if (ref->pll_next == NULL) | |
| 646 { | |
| 647 *last = NULL; | |
| 648 return; | |
| 649 } | |
| 650 } | |
| 651 else | |
| 652 ref->pll_prev->pll_next = ref->pll_next; | |
| 653 | |
| 654 if (ref->pll_next == NULL) | |
| 655 *last = ref->pll_prev; | |
| 656 else | |
| 657 ref->pll_next->pll_prev = ref->pll_prev; | |
| 658 } | |
| 659 | |
| 660 static void | |
| 661 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 662 { | |
| 663 if (*last == NULL) | |
| 664 ref->pll_prev = NULL; | |
| 665 else | |
| 666 { | |
| 667 (*last)->pll_next = ref; | |
| 668 ref->pll_prev = *last; | |
| 669 } | |
| 670 ref->pll_next = NULL; | |
| 671 ref->pll_obj = self; | |
| 672 *last = ref; | |
| 673 } | |
| 674 | |
| 675 static PyTypeObject DictionaryType; | |
| 676 | |
| 3792 | 677 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 678 DICTKEY_GET(err) \ | |
| 679 if (*key == NUL) \ | |
| 680 { \ | |
| 681 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 682 return err; \ | |
| 683 } | |
| 684 | |
| 3618 | 685 typedef struct |
| 686 { | |
| 687 PyObject_HEAD | |
| 688 dict_T *dict; | |
| 689 pylinkedlist_T ref; | |
| 690 } DictionaryObject; | |
| 691 | |
| 692 static PyObject * | |
| 693 DictionaryNew(dict_T *dict) | |
| 694 { | |
| 695 DictionaryObject *self; | |
| 696 | |
| 697 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 698 if (self == NULL) | |
| 699 return NULL; | |
| 700 self->dict = dict; | |
| 701 ++dict->dv_refcount; | |
| 702 | |
| 703 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 704 | |
| 705 return (PyObject *)(self); | |
| 706 } | |
| 707 | |
| 4319 | 708 static void |
| 709 DictionaryDestructor(PyObject *self) | |
| 710 { | |
| 711 DictionaryObject *this = ((DictionaryObject *) (self)); | |
| 712 | |
| 713 pyll_remove(&this->ref, &lastdict); | |
| 714 dict_unref(this->dict); | |
| 715 | |
| 716 DESTRUCTOR_FINISH(self); | |
| 717 } | |
| 718 | |
| 3618 | 719 static int |
| 4319 | 720 DictionarySetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 721 { |
| 4319 | 722 DictionaryObject *this = (DictionaryObject *)(self); |
| 723 | |
| 3828 | 724 if (val == NULL) |
| 725 { | |
| 726 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 727 return -1; | |
| 728 } | |
| 729 | |
| 730 if (strcmp(name, "locked") == 0) | |
| 731 { | |
| 4319 | 732 if (this->dict->dv_lock == VAR_FIXED) |
| 3828 | 733 { |
| 734 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 735 return -1; | |
| 736 } | |
| 737 else | |
| 738 { | |
| 4411 | 739 int istrue = PyObject_IsTrue(val); |
| 740 if (istrue == -1) | |
| 741 return -1; | |
| 742 else if (istrue) | |
| 4319 | 743 this->dict->dv_lock = VAR_LOCKED; |
| 3828 | 744 else |
| 4319 | 745 this->dict->dv_lock = 0; |
| 3828 | 746 } |
| 747 return 0; | |
| 748 } | |
| 749 else | |
| 750 { | |
| 751 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 752 return -1; | |
| 753 } | |
| 754 } | |
| 755 | |
| 756 static PyInt | |
| 3618 | 757 DictionaryLength(PyObject *self) |
| 758 { | |
| 759 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 760 } | |
| 761 | |
| 762 static PyObject * | |
| 763 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 764 { | |
| 765 char_u *key; | |
| 3792 | 766 dictitem_T *di; |
| 3618 | 767 DICTKEY_DECL |
| 768 | |
| 3792 | 769 DICTKEY_GET_NOTEMPTY(NULL) |
| 770 | |
| 771 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 772 | |
| 3824 | 773 DICTKEY_UNREF |
| 774 | |
| 3792 | 775 if (di == NULL) |
| 776 { | |
| 4403 | 777 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 778 return NULL; |
| 779 } | |
| 3618 | 780 |
| 3792 | 781 return ConvertToPyObject(&di->di_tv); |
| 3618 | 782 } |
| 783 | |
| 784 static PyInt | |
| 785 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 786 { | |
| 787 char_u *key; | |
| 788 typval_T tv; | |
| 789 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 790 dictitem_T *di; | |
| 791 DICTKEY_DECL | |
| 792 | |
| 793 if (d->dv_lock) | |
| 794 { | |
| 795 PyErr_SetVim(_("dict is locked")); | |
| 796 return -1; | |
| 797 } | |
| 798 | |
| 3792 | 799 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 800 |
| 801 di = dict_find(d, key, -1); | |
| 802 | |
| 803 if (valObject == NULL) | |
| 804 { | |
| 3636 | 805 hashitem_T *hi; |
| 806 | |
| 3618 | 807 if (di == NULL) |
| 808 { | |
| 3824 | 809 DICTKEY_UNREF |
| 4403 | 810 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 811 return -1; |
| 812 } | |
| 3636 | 813 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 814 hash_remove(&d->dv_hashtab, hi); |
| 815 dictitem_free(di); | |
| 816 return 0; | |
| 817 } | |
| 818 | |
| 819 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 820 return -1; | |
| 821 | |
| 822 if (di == NULL) | |
| 823 { | |
| 824 di = dictitem_alloc(key); | |
| 825 if (di == NULL) | |
| 826 { | |
| 827 PyErr_NoMemory(); | |
| 828 return -1; | |
| 829 } | |
| 830 di->di_tv.v_lock = 0; | |
| 831 | |
| 832 if (dict_add(d, di) == FAIL) | |
| 833 { | |
| 3824 | 834 DICTKEY_UNREF |
| 3618 | 835 vim_free(di); |
| 836 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 837 return -1; | |
| 838 } | |
| 839 } | |
| 840 else | |
| 841 clear_tv(&di->di_tv); | |
| 842 | |
| 843 DICTKEY_UNREF | |
| 844 | |
| 845 copy_tv(&tv, &di->di_tv); | |
| 846 return 0; | |
| 847 } | |
| 848 | |
| 849 static PyObject * | |
| 4133 | 850 DictionaryListKeys(PyObject *self UNUSED) |
| 3618 | 851 { |
| 852 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 853 long_u todo = dict->dv_hashtab.ht_used; | |
| 854 Py_ssize_t i = 0; | |
| 855 PyObject *r; | |
| 856 hashitem_T *hi; | |
| 857 | |
| 858 r = PyList_New(todo); | |
| 859 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 860 { | |
| 861 if (!HASHITEM_EMPTY(hi)) | |
| 862 { | |
| 863 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 864 --todo; | |
| 865 ++i; | |
| 866 } | |
| 867 } | |
| 868 return r; | |
| 869 } | |
| 870 | |
| 4385 | 871 static PyMappingMethods DictionaryAsMapping = { |
| 872 (lenfunc) DictionaryLength, | |
| 873 (binaryfunc) DictionaryItem, | |
| 874 (objobjargproc) DictionaryAssItem, | |
| 875 }; | |
| 876 | |
| 3618 | 877 static struct PyMethodDef DictionaryMethods[] = { |
| 878 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 879 { NULL, NULL, 0, NULL } | |
| 880 }; | |
| 881 | |
| 882 static PyTypeObject ListType; | |
| 4319 | 883 static PySequenceMethods ListAsSeq; |
| 884 static PyMappingMethods ListAsMapping; | |
| 3618 | 885 |
| 886 typedef struct | |
| 887 { | |
| 888 PyObject_HEAD | |
| 889 list_T *list; | |
| 890 pylinkedlist_T ref; | |
| 891 } ListObject; | |
| 892 | |
| 893 static PyObject * | |
| 894 ListNew(list_T *list) | |
| 895 { | |
| 896 ListObject *self; | |
| 897 | |
| 898 self = PyObject_NEW(ListObject, &ListType); | |
| 899 if (self == NULL) | |
| 900 return NULL; | |
| 901 self->list = list; | |
| 902 ++list->lv_refcount; | |
| 903 | |
| 904 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 905 | |
| 906 return (PyObject *)(self); | |
| 907 } | |
| 908 | |
| 4319 | 909 static void |
| 910 ListDestructor(PyObject *self) | |
| 911 { | |
| 912 ListObject *this = (ListObject *)(self); | |
| 913 | |
| 914 pyll_remove(&this->ref, &lastlist); | |
| 915 list_unref(this->list); | |
| 916 | |
| 917 DESTRUCTOR_FINISH(self); | |
| 918 } | |
| 919 | |
| 3618 | 920 static int |
| 921 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 922 { | |
| 923 Py_ssize_t i; | |
| 924 Py_ssize_t lsize = PySequence_Size(obj); | |
| 925 PyObject *litem; | |
| 926 listitem_T *li; | |
| 927 | |
| 928 for(i=0; i<lsize; i++) | |
| 929 { | |
| 930 li = listitem_alloc(); | |
| 931 if (li == NULL) | |
| 932 { | |
| 933 PyErr_NoMemory(); | |
| 934 return -1; | |
| 935 } | |
| 936 li->li_tv.v_lock = 0; | |
| 937 | |
| 938 litem = PySequence_GetItem(obj, i); | |
| 939 if (litem == NULL) | |
| 940 return -1; | |
| 941 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 942 return -1; | |
| 943 | |
| 944 list_append(l, li); | |
| 945 } | |
| 946 return 0; | |
| 947 } | |
| 948 | |
| 949 static PyInt | |
| 950 ListLength(PyObject *self) | |
| 951 { | |
| 952 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 953 } | |
| 954 | |
| 955 static PyObject * | |
| 956 ListItem(PyObject *self, Py_ssize_t index) | |
| 957 { | |
| 958 listitem_T *li; | |
| 959 | |
| 960 if (index>=ListLength(self)) | |
| 961 { | |
| 4405 | 962 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 963 return NULL; |
| 964 } | |
| 965 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 966 if (li == NULL) | |
| 967 { | |
| 968 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 969 return NULL; | |
| 970 } | |
| 971 return ConvertToPyObject(&li->li_tv); | |
| 972 } | |
| 973 | |
| 974 #define PROC_RANGE \ | |
| 975 if (last < 0) {\ | |
| 976 if (last < -size) \ | |
| 977 last = 0; \ | |
| 978 else \ | |
| 979 last += size; \ | |
| 980 } \ | |
| 981 if (first < 0) \ | |
| 982 first = 0; \ | |
| 983 if (first > size) \ | |
| 984 first = size; \ | |
| 985 if (last > size) \ | |
| 986 last = size; | |
| 987 | |
| 988 static PyObject * | |
| 989 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 990 { | |
| 991 PyInt i; | |
| 992 PyInt size = ListLength(self); | |
| 993 PyInt n; | |
| 994 PyObject *list; | |
| 995 int reversed = 0; | |
| 996 | |
| 997 PROC_RANGE | |
| 998 if (first >= last) | |
| 999 first = last; | |
| 1000 | |
| 1001 n = last-first; | |
| 1002 list = PyList_New(n); | |
| 1003 if (list == NULL) | |
| 1004 return NULL; | |
| 1005 | |
| 1006 for (i = 0; i < n; ++i) | |
| 1007 { | |
| 4260 | 1008 PyObject *item = ListItem(self, first + i); |
| 3618 | 1009 if (item == NULL) |
| 1010 { | |
| 1011 Py_DECREF(list); | |
| 1012 return NULL; | |
| 1013 } | |
| 1014 | |
| 1015 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1016 { | |
| 1017 Py_DECREF(item); | |
| 1018 Py_DECREF(list); | |
| 1019 return NULL; | |
| 1020 } | |
| 1021 } | |
| 1022 | |
| 1023 return list; | |
| 1024 } | |
| 1025 | |
| 4397 | 1026 typedef struct |
| 1027 { | |
| 1028 listwatch_T lw; | |
| 1029 list_T *list; | |
| 1030 } listiterinfo_T; | |
| 1031 | |
| 1032 static void | |
| 1033 ListIterDestruct(listiterinfo_T *lii) | |
| 1034 { | |
| 1035 list_rem_watch(lii->list, &lii->lw); | |
| 1036 PyMem_Free(lii); | |
| 1037 } | |
| 1038 | |
| 1039 static PyObject * | |
| 1040 ListIterNext(listiterinfo_T **lii) | |
| 1041 { | |
| 1042 PyObject *r; | |
| 1043 | |
| 1044 if (!((*lii)->lw.lw_item)) | |
| 1045 return NULL; | |
| 1046 | |
| 1047 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1048 return NULL; | |
| 1049 | |
| 1050 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1051 | |
| 1052 return r; | |
| 1053 } | |
| 1054 | |
| 1055 static PyObject * | |
| 1056 ListIter(PyObject *self) | |
| 1057 { | |
| 1058 listiterinfo_T *lii; | |
| 1059 list_T *l = ((ListObject *) (self))->list; | |
| 1060 | |
| 1061 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1062 { | |
| 1063 PyErr_NoMemory(); | |
| 1064 return NULL; | |
| 1065 } | |
| 1066 | |
| 1067 list_add_watch(l, &lii->lw); | |
| 1068 lii->lw.lw_item = l->lv_first; | |
| 1069 lii->list = l; | |
| 1070 | |
| 1071 return IterNew(lii, | |
| 4433 | 1072 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1073 NULL, NULL); | |
| 4397 | 1074 } |
| 1075 | |
| 3618 | 1076 static int |
| 1077 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1078 { | |
| 1079 typval_T tv; | |
| 1080 list_T *l = ((ListObject *) (self))->list; | |
| 1081 listitem_T *li; | |
| 1082 Py_ssize_t length = ListLength(self); | |
| 1083 | |
| 1084 if (l->lv_lock) | |
| 1085 { | |
| 1086 PyErr_SetVim(_("list is locked")); | |
| 1087 return -1; | |
| 1088 } | |
| 1089 if (index>length || (index==length && obj==NULL)) | |
| 1090 { | |
| 4405 | 1091 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1092 return -1; |
| 1093 } | |
| 1094 | |
| 1095 if (obj == NULL) | |
| 1096 { | |
| 1097 li = list_find(l, (long) index); | |
| 1098 list_remove(l, li, li); | |
| 1099 clear_tv(&li->li_tv); | |
| 1100 vim_free(li); | |
| 1101 return 0; | |
| 1102 } | |
| 1103 | |
| 1104 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1105 return -1; | |
| 1106 | |
| 1107 if (index == length) | |
| 1108 { | |
| 1109 if (list_append_tv(l, &tv) == FAIL) | |
| 1110 { | |
| 1111 PyErr_SetVim(_("Failed to add item to list")); | |
| 1112 return -1; | |
| 1113 } | |
| 1114 } | |
| 1115 else | |
| 1116 { | |
| 1117 li = list_find(l, (long) index); | |
| 1118 clear_tv(&li->li_tv); | |
| 1119 copy_tv(&tv, &li->li_tv); | |
| 1120 } | |
| 1121 return 0; | |
| 1122 } | |
| 1123 | |
| 1124 static int | |
| 1125 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1126 { | |
| 1127 PyInt size = ListLength(self); | |
| 1128 Py_ssize_t i; | |
| 1129 Py_ssize_t lsize; | |
| 1130 PyObject *litem; | |
| 1131 listitem_T *li; | |
| 1132 listitem_T *next; | |
| 1133 typval_T v; | |
| 1134 list_T *l = ((ListObject *) (self))->list; | |
| 1135 | |
| 1136 if (l->lv_lock) | |
| 1137 { | |
| 1138 PyErr_SetVim(_("list is locked")); | |
| 1139 return -1; | |
| 1140 } | |
| 1141 | |
| 1142 PROC_RANGE | |
| 1143 | |
| 1144 if (first == size) | |
| 1145 li = NULL; | |
| 1146 else | |
| 1147 { | |
| 1148 li = list_find(l, (long) first); | |
| 1149 if (li == NULL) | |
| 1150 { | |
| 1151 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1152 return -1; | |
| 1153 } | |
| 1154 if (last > first) | |
| 1155 { | |
| 1156 i = last - first; | |
| 1157 while (i-- && li != NULL) | |
| 1158 { | |
| 1159 next = li->li_next; | |
| 1160 listitem_remove(l, li); | |
| 1161 li = next; | |
| 1162 } | |
| 1163 } | |
| 1164 } | |
| 1165 | |
| 1166 if (obj == NULL) | |
| 1167 return 0; | |
| 1168 | |
| 1169 if (!PyList_Check(obj)) | |
| 1170 { | |
| 1171 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1172 return -1; | |
| 1173 } | |
| 1174 | |
| 1175 lsize = PyList_Size(obj); | |
| 1176 | |
| 1177 for(i=0; i<lsize; i++) | |
| 1178 { | |
| 1179 litem = PyList_GetItem(obj, i); | |
| 1180 if (litem == NULL) | |
| 1181 return -1; | |
| 1182 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1183 return -1; | |
| 1184 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1185 { | |
| 1186 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1187 return -1; | |
| 1188 } | |
| 1189 } | |
| 1190 return 0; | |
| 1191 } | |
| 1192 | |
| 1193 static PyObject * | |
| 1194 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1195 { | |
| 1196 list_T *l = ((ListObject *) (self))->list; | |
| 1197 PyObject *lookup_dict; | |
| 1198 | |
| 1199 if (l->lv_lock) | |
| 1200 { | |
| 1201 PyErr_SetVim(_("list is locked")); | |
| 1202 return NULL; | |
| 1203 } | |
| 1204 | |
| 1205 if (!PySequence_Check(obj)) | |
| 1206 { | |
| 1207 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1208 return NULL; | |
| 1209 } | |
| 1210 | |
| 1211 lookup_dict = PyDict_New(); | |
| 1212 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1213 { | |
| 1214 Py_DECREF(lookup_dict); | |
| 1215 return NULL; | |
| 1216 } | |
| 1217 Py_DECREF(lookup_dict); | |
| 1218 | |
| 1219 Py_INCREF(self); | |
| 1220 return self; | |
| 1221 } | |
| 1222 | |
| 3828 | 1223 static int |
| 4319 | 1224 ListSetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 1225 { |
| 4319 | 1226 ListObject *this = (ListObject *)(self); |
| 1227 | |
| 3828 | 1228 if (val == NULL) |
| 1229 { | |
| 4405 | 1230 PyErr_SetString(PyExc_AttributeError, |
| 1231 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1232 return -1; |
| 1233 } | |
| 1234 | |
| 1235 if (strcmp(name, "locked") == 0) | |
| 1236 { | |
| 4319 | 1237 if (this->list->lv_lock == VAR_FIXED) |
| 3828 | 1238 { |
| 4405 | 1239 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1240 return -1; |
| 1241 } | |
| 1242 else | |
| 1243 { | |
| 4411 | 1244 int istrue = PyObject_IsTrue(val); |
| 1245 if (istrue == -1) | |
| 1246 return -1; | |
| 1247 else if (istrue) | |
| 4319 | 1248 this->list->lv_lock = VAR_LOCKED; |
| 3828 | 1249 else |
| 4319 | 1250 this->list->lv_lock = 0; |
| 3828 | 1251 } |
| 1252 return 0; | |
| 1253 } | |
| 1254 else | |
| 1255 { | |
| 4405 | 1256 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1257 return -1; |
| 1258 } | |
| 1259 } | |
| 1260 | |
| 3618 | 1261 static struct PyMethodDef ListMethods[] = { |
| 1262 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1263 { NULL, NULL, 0, NULL } | |
| 1264 }; | |
| 1265 | |
| 1266 typedef struct | |
| 1267 { | |
| 1268 PyObject_HEAD | |
| 1269 char_u *name; | |
| 1270 } FunctionObject; | |
| 1271 | |
| 1272 static PyTypeObject FunctionType; | |
| 1273 | |
| 1274 static PyObject * | |
| 1275 FunctionNew(char_u *name) | |
| 1276 { | |
| 1277 FunctionObject *self; | |
| 1278 | |
| 1279 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1280 if (self == NULL) | |
| 1281 return NULL; | |
| 1282 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1283 if (self->name == NULL) | |
| 1284 { | |
| 1285 PyErr_NoMemory(); | |
| 1286 return NULL; | |
| 1287 } | |
| 1288 STRCPY(self->name, name); | |
| 1289 func_ref(name); | |
| 1290 return (PyObject *)(self); | |
| 1291 } | |
| 1292 | |
| 4319 | 1293 static void |
| 1294 FunctionDestructor(PyObject *self) | |
| 1295 { | |
| 1296 FunctionObject *this = (FunctionObject *) (self); | |
| 1297 | |
| 1298 func_unref(this->name); | |
| 1299 PyMem_Del(this->name); | |
| 1300 | |
| 1301 DESTRUCTOR_FINISH(self); | |
| 1302 } | |
| 1303 | |
| 3618 | 1304 static PyObject * |
| 1305 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1306 { | |
| 1307 FunctionObject *this = (FunctionObject *)(self); | |
| 1308 char_u *name = this->name; | |
| 1309 typval_T args; | |
| 1310 typval_T selfdicttv; | |
| 1311 typval_T rettv; | |
| 1312 dict_T *selfdict = NULL; | |
| 1313 PyObject *selfdictObject; | |
| 1314 PyObject *result; | |
| 1315 int error; | |
| 1316 | |
| 1317 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1318 return NULL; | |
| 1319 | |
| 1320 if (kwargs != NULL) | |
| 1321 { | |
| 1322 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1323 if (selfdictObject != NULL) | |
| 1324 { | |
| 3703 | 1325 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1326 { |
| 3703 | 1327 PyErr_SetString(PyExc_TypeError, |
| 1328 _("'self' argument must be a dictionary")); | |
| 3618 | 1329 clear_tv(&args); |
| 1330 return NULL; | |
| 1331 } | |
| 1332 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1333 return NULL; | |
| 1334 selfdict = selfdicttv.vval.v_dict; | |
| 1335 } | |
| 1336 } | |
| 1337 | |
| 4415 | 1338 Py_BEGIN_ALLOW_THREADS |
| 1339 Python_Lock_Vim(); | |
| 1340 | |
| 3618 | 1341 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1342 |
| 1343 Python_Release_Vim(); | |
| 1344 Py_END_ALLOW_THREADS | |
| 1345 | |
| 3618 | 1346 if (error != OK) |
| 1347 { | |
| 1348 result = NULL; | |
| 1349 PyErr_SetVim(_("failed to run function")); | |
| 1350 } | |
| 1351 else | |
| 1352 result = ConvertToPyObject(&rettv); | |
| 1353 | |
| 1354 /* FIXME Check what should really be cleared. */ | |
| 1355 clear_tv(&args); | |
| 1356 clear_tv(&rettv); | |
| 1357 /* | |
| 1358 * if (selfdict!=NULL) | |
| 1359 * clear_tv(selfdicttv); | |
| 1360 */ | |
| 1361 | |
| 1362 return result; | |
| 1363 } | |
| 1364 | |
| 1365 static struct PyMethodDef FunctionMethods[] = { | |
| 1366 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1367 { NULL, NULL, 0, NULL } | |
| 1368 }; | |
| 1369 | |
| 4350 | 1370 /* |
| 1371 * Options object | |
| 1372 */ | |
| 1373 | |
| 1374 static PyTypeObject OptionsType; | |
| 1375 | |
| 1376 typedef int (*checkfun)(void *); | |
| 1377 | |
| 1378 typedef struct | |
| 1379 { | |
| 1380 PyObject_HEAD | |
| 1381 int opt_type; | |
| 1382 void *from; | |
| 1383 checkfun Check; | |
| 1384 PyObject *fromObj; | |
| 1385 } OptionsObject; | |
| 1386 | |
| 4433 | 1387 static int |
| 1388 dummy_check(void *arg UNUSED) | |
| 1389 { | |
| 1390 return 0; | |
| 1391 } | |
| 1392 | |
| 1393 static PyObject * | |
| 1394 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1395 { | |
| 1396 OptionsObject *self; | |
| 1397 | |
| 1398 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1399 if (self == NULL) | |
| 1400 return NULL; | |
| 1401 | |
| 1402 self->opt_type = opt_type; | |
| 1403 self->from = from; | |
| 1404 self->Check = Check; | |
| 1405 self->fromObj = fromObj; | |
| 1406 if (fromObj) | |
| 1407 Py_INCREF(fromObj); | |
| 1408 | |
| 1409 return (PyObject *)(self); | |
| 1410 } | |
| 1411 | |
| 1412 static void | |
| 1413 OptionsDestructor(PyObject *self) | |
| 1414 { | |
| 1415 if (((OptionsObject *)(self))->fromObj) | |
| 1416 Py_DECREF(((OptionsObject *)(self))->fromObj); | |
| 1417 DESTRUCTOR_FINISH(self); | |
| 1418 } | |
| 1419 | |
| 1420 static int | |
| 1421 OptionsTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1422 { | |
| 1423 Py_VISIT(((OptionsObject *)(self))->fromObj); | |
| 1424 return 0; | |
| 1425 } | |
| 1426 | |
| 1427 static int | |
| 1428 OptionsClear(PyObject *self) | |
| 1429 { | |
| 1430 Py_CLEAR(((OptionsObject *)(self))->fromObj); | |
| 1431 return 0; | |
| 1432 } | |
| 1433 | |
| 4350 | 1434 static PyObject * |
| 1435 OptionsItem(OptionsObject *this, PyObject *keyObject) | |
| 1436 { | |
| 1437 char_u *key; | |
| 1438 int flags; | |
| 1439 long numval; | |
| 1440 char_u *stringval; | |
| 4359 | 1441 DICTKEY_DECL |
| 4350 | 1442 |
| 1443 if (this->Check(this->from)) | |
| 1444 return NULL; | |
| 1445 | |
| 1446 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1447 | |
| 1448 flags = get_option_value_strict(key, &numval, &stringval, | |
| 1449 this->opt_type, this->from); | |
| 1450 | |
| 1451 DICTKEY_UNREF | |
| 1452 | |
| 1453 if (flags == 0) | |
| 1454 { | |
| 4403 | 1455 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1456 return NULL; |
| 1457 } | |
| 1458 | |
| 1459 if (flags & SOPT_UNSET) | |
| 1460 { | |
| 1461 Py_INCREF(Py_None); | |
| 1462 return Py_None; | |
| 1463 } | |
| 1464 else if (flags & SOPT_BOOL) | |
| 1465 { | |
| 1466 PyObject *r; | |
| 1467 r = numval ? Py_True : Py_False; | |
| 1468 Py_INCREF(r); | |
| 1469 return r; | |
| 1470 } | |
| 1471 else if (flags & SOPT_NUM) | |
| 1472 return PyInt_FromLong(numval); | |
| 1473 else if (flags & SOPT_STRING) | |
| 1474 { | |
| 1475 if (stringval) | |
| 1476 return PyBytes_FromString((char *) stringval); | |
| 1477 else | |
| 1478 { | |
| 4405 | 1479 PyErr_SetString(PyExc_RuntimeError, |
| 1480 _("unable to get option value")); | |
| 4350 | 1481 return NULL; |
| 1482 } | |
| 1483 } | |
| 1484 else | |
| 1485 { | |
| 1486 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1487 return NULL; | |
| 1488 } | |
| 1489 } | |
| 1490 | |
| 1491 static int | |
| 1492 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1493 char_u *key; | |
| 1494 int numval; | |
| 1495 char_u *stringval; | |
| 1496 int opt_flags; | |
| 1497 int opt_type; | |
| 1498 void *from; | |
| 1499 { | |
| 1500 win_T *save_curwin; | |
| 1501 tabpage_T *save_curtab; | |
| 4429 | 1502 buf_T *save_curbuf; |
| 4350 | 1503 int r = 0; |
| 1504 | |
| 1505 switch (opt_type) | |
| 1506 { | |
| 1507 case SREQ_WIN: | |
| 4429 | 1508 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1509 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1510 { |
| 1511 PyErr_SetVim("Problem while switching windows."); | |
| 1512 return -1; | |
| 1513 } | |
| 1514 set_option_value(key, numval, stringval, opt_flags); | |
| 1515 restore_win(save_curwin, save_curtab); | |
| 1516 break; | |
| 1517 case SREQ_BUF: | |
| 4429 | 1518 switch_buffer(&save_curbuf, (buf_T *)from); |
| 4350 | 1519 set_option_value(key, numval, stringval, opt_flags); |
| 4429 | 1520 restore_buffer(save_curbuf); |
| 4350 | 1521 break; |
| 1522 case SREQ_GLOBAL: | |
| 1523 set_option_value(key, numval, stringval, opt_flags); | |
| 1524 break; | |
| 1525 } | |
| 1526 return r; | |
| 1527 } | |
| 1528 | |
| 1529 static int | |
| 1530 OptionsAssItem(OptionsObject *this, PyObject *keyObject, PyObject *valObject) | |
| 1531 { | |
| 1532 char_u *key; | |
| 1533 int flags; | |
| 1534 int opt_flags; | |
| 1535 int r = 0; | |
| 4359 | 1536 DICTKEY_DECL |
| 4350 | 1537 |
| 1538 if (this->Check(this->from)) | |
| 1539 return -1; | |
| 1540 | |
| 1541 DICTKEY_GET_NOTEMPTY(-1) | |
| 1542 | |
| 1543 flags = get_option_value_strict(key, NULL, NULL, | |
| 1544 this->opt_type, this->from); | |
| 1545 | |
| 1546 DICTKEY_UNREF | |
| 1547 | |
| 1548 if (flags == 0) | |
| 1549 { | |
| 4403 | 1550 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1551 return -1; |
| 1552 } | |
| 1553 | |
| 1554 if (valObject == NULL) | |
| 1555 { | |
| 1556 if (this->opt_type == SREQ_GLOBAL) | |
| 1557 { | |
| 4405 | 1558 PyErr_SetString(PyExc_ValueError, |
| 1559 _("unable to unset global option")); | |
| 4350 | 1560 return -1; |
| 1561 } | |
| 1562 else if (!(flags & SOPT_GLOBAL)) | |
| 1563 { | |
| 4405 | 1564 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1565 "without global value")); | |
| 4350 | 1566 return -1; |
| 1567 } | |
| 1568 else | |
| 1569 { | |
| 1570 unset_global_local_option(key, this->from); | |
| 1571 return 0; | |
| 1572 } | |
| 1573 } | |
| 1574 | |
| 1575 opt_flags = (this->opt_type ? OPT_LOCAL : OPT_GLOBAL); | |
| 1576 | |
| 1577 if (flags & SOPT_BOOL) | |
| 1578 { | |
| 4411 | 1579 int istrue = PyObject_IsTrue(valObject); |
| 1580 if (istrue == -1) | |
| 1581 return -1; | |
| 1582 r = set_option_value_for(key, istrue, NULL, | |
| 4399 | 1583 opt_flags, this->opt_type, this->from); |
| 4350 | 1584 } |
| 1585 else if (flags & SOPT_NUM) | |
| 1586 { | |
| 1587 int val; | |
| 1588 | |
| 1589 #if PY_MAJOR_VERSION < 3 | |
| 1590 if (PyInt_Check(valObject)) | |
| 1591 val = PyInt_AsLong(valObject); | |
| 1592 else | |
| 1593 #endif | |
| 1594 if (PyLong_Check(valObject)) | |
| 1595 val = PyLong_AsLong(valObject); | |
| 1596 else | |
| 1597 { | |
| 4405 | 1598 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1599 return -1; |
| 1600 } | |
| 1601 | |
| 1602 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 1603 this->opt_type, this->from); | |
| 1604 } | |
| 1605 else | |
| 1606 { | |
| 1607 char_u *val; | |
| 1608 if (PyBytes_Check(valObject)) | |
| 1609 { | |
| 1610 | |
| 1611 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1612 return -1; | |
| 1613 if (val == NULL) | |
| 1614 return -1; | |
| 1615 | |
| 1616 val = vim_strsave(val); | |
| 1617 } | |
| 1618 else if (PyUnicode_Check(valObject)) | |
| 1619 { | |
| 1620 PyObject *bytes; | |
| 1621 | |
| 1622 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1623 if (bytes == NULL) | |
| 1624 return -1; | |
| 1625 | |
| 1626 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1627 return -1; | |
| 1628 if (val == NULL) | |
| 1629 return -1; | |
| 1630 | |
| 1631 val = vim_strsave(val); | |
| 1632 Py_XDECREF(bytes); | |
| 1633 } | |
| 1634 else | |
| 1635 { | |
| 4405 | 1636 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1637 return -1; |
| 1638 } | |
| 1639 | |
| 1640 r = set_option_value_for(key, 0, val, opt_flags, | |
| 1641 this->opt_type, this->from); | |
| 1642 vim_free(val); | |
| 1643 } | |
| 1644 | |
| 1645 return r; | |
| 1646 } | |
| 1647 | |
| 1648 static PyMappingMethods OptionsAsMapping = { | |
| 1649 (lenfunc) NULL, | |
| 1650 (binaryfunc) OptionsItem, | |
| 1651 (objobjargproc) OptionsAssItem, | |
| 1652 }; | |
| 1653 | |
| 4401 | 1654 /* Tabpage object |
| 1655 */ | |
| 1656 | |
| 1657 typedef struct | |
| 1658 { | |
| 1659 PyObject_HEAD | |
| 1660 tabpage_T *tab; | |
| 1661 } TabPageObject; | |
| 1662 | |
| 1663 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1664 | |
| 1665 static PyTypeObject TabPageType; | |
| 1666 | |
| 1667 static int | |
| 1668 CheckTabPage(TabPageObject *this) | |
| 1669 { | |
| 1670 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1671 { | |
| 1672 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1673 return -1; | |
| 1674 } | |
| 1675 | |
| 1676 return 0; | |
| 1677 } | |
| 1678 | |
| 1679 static PyObject * | |
| 1680 TabPageNew(tabpage_T *tab) | |
| 1681 { | |
| 1682 TabPageObject *self; | |
| 1683 | |
| 1684 if (TAB_PYTHON_REF(tab)) | |
| 1685 { | |
| 1686 self = TAB_PYTHON_REF(tab); | |
| 1687 Py_INCREF(self); | |
| 1688 } | |
| 1689 else | |
| 1690 { | |
| 1691 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1692 if (self == NULL) | |
| 1693 return NULL; | |
| 1694 self->tab = tab; | |
| 1695 TAB_PYTHON_REF(tab) = self; | |
| 1696 } | |
| 1697 | |
| 1698 return (PyObject *)(self); | |
| 1699 } | |
| 1700 | |
| 1701 static void | |
| 1702 TabPageDestructor(PyObject *self) | |
| 1703 { | |
| 1704 TabPageObject *this = (TabPageObject *)(self); | |
| 1705 | |
| 1706 if (this->tab && this->tab != INVALID_TABPAGE_VALUE) | |
| 1707 TAB_PYTHON_REF(this->tab) = NULL; | |
| 1708 | |
| 1709 DESTRUCTOR_FINISH(self); | |
| 1710 } | |
| 1711 | |
| 1712 static PyObject * | |
| 1713 TabPageAttr(TabPageObject *this, char *name) | |
| 1714 { | |
| 1715 if (strcmp(name, "windows") == 0) | |
| 1716 return WinListNew(this); | |
| 1717 else if (strcmp(name, "number") == 0) | |
| 1718 return PyLong_FromLong((long) get_tab_number(this->tab)); | |
| 1719 else if (strcmp(name, "vars") == 0) | |
| 1720 return DictionaryNew(this->tab->tp_vars); | |
| 1721 else if (strcmp(name, "window") == 0) | |
| 1722 { | |
| 1723 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1724 */ | |
| 1725 if (this->tab == curtab) | |
| 4431 | 1726 return WindowNew(curwin, curtab); |
| 4401 | 1727 else |
| 4431 | 1728 return WindowNew(this->tab->tp_curwin, this->tab); |
| 4401 | 1729 } |
| 1730 return NULL; | |
| 1731 } | |
| 1732 | |
| 1733 static PyObject * | |
| 1734 TabPageRepr(PyObject *self) | |
| 1735 { | |
| 1736 static char repr[100]; | |
| 1737 TabPageObject *this = (TabPageObject *)(self); | |
| 1738 | |
| 1739 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1740 { | |
| 1741 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1742 return PyString_FromString(repr); | |
| 1743 } | |
| 1744 else | |
| 1745 { | |
| 1746 int t = get_tab_number(this->tab); | |
| 1747 | |
| 1748 if (t == 0) | |
| 1749 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1750 (self)); | |
| 1751 else | |
| 1752 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1753 | |
| 1754 return PyString_FromString(repr); | |
| 1755 } | |
| 1756 } | |
| 1757 | |
| 1758 static struct PyMethodDef TabPageMethods[] = { | |
| 1759 /* name, function, calling, documentation */ | |
| 1760 { NULL, NULL, 0, NULL } | |
| 1761 }; | |
| 1762 | |
| 1763 /* | |
| 1764 * Window list object | |
| 1765 */ | |
| 1766 | |
| 1767 static PyTypeObject TabListType; | |
| 1768 static PySequenceMethods TabListAsSeq; | |
| 1769 | |
| 1770 typedef struct | |
| 1771 { | |
| 1772 PyObject_HEAD | |
| 1773 } TabListObject; | |
| 1774 | |
| 1775 static PyInt | |
| 1776 TabListLength(PyObject *self UNUSED) | |
| 1777 { | |
| 1778 tabpage_T *tp = first_tabpage; | |
| 1779 PyInt n = 0; | |
| 1780 | |
| 1781 while (tp != NULL) | |
| 1782 { | |
| 1783 ++n; | |
| 1784 tp = tp->tp_next; | |
| 1785 } | |
| 1786 | |
| 1787 return n; | |
| 1788 } | |
| 1789 | |
| 1790 static PyObject * | |
| 1791 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1792 { | |
| 1793 tabpage_T *tp; | |
| 1794 | |
| 1795 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1796 if (n == 0) | |
| 1797 return TabPageNew(tp); | |
| 1798 | |
| 1799 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1800 return NULL; | |
| 1801 } | |
| 1802 | |
| 4385 | 1803 /* Window object |
| 1804 */ | |
| 1805 | |
| 1806 typedef struct | |
| 1807 { | |
| 1808 PyObject_HEAD | |
| 1809 win_T *win; | |
| 4431 | 1810 TabPageObject *tabObject; |
| 4385 | 1811 } WindowObject; |
| 1812 | |
| 1813 static PyTypeObject WindowType; | |
|
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1814 |
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parents:
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diff
changeset
|
1815 static int |
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parents:
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diff
changeset
|
1816 CheckWindow(WindowObject *this) |
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parents:
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diff
changeset
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1817 { |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1818 if (this->win == INVALID_WINDOW_VALUE) |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1819 { |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1820 PyErr_SetVim(_("attempt to refer to deleted window")); |
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parents:
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1821 return -1; |
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parents:
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diff
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|
1822 } |
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parents:
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diff
changeset
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1823 |
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parents:
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diff
changeset
|
1824 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1825 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1826 |
| 4319 | 1827 static PyObject * |
| 4431 | 1828 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1829 { |
| 1830 /* We need to handle deletion of windows underneath us. | |
| 1831 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1832 * then we can get at it in win_free() in vim. We then | |
| 1833 * need to create only ONE Python object per window - if | |
| 1834 * we try to create a second, just INCREF the existing one | |
| 1835 * and return it. The (single) Python object referring to | |
| 1836 * the window is stored in "w_python*_ref". | |
| 1837 * On a win_free() we set the Python object's win_T* field | |
| 1838 * to an invalid value. We trap all uses of a window | |
| 1839 * object, and reject them if the win_T* field is invalid. | |
| 1840 * | |
| 4385 | 1841 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1842 * w_python_ref and w_python3_ref fields respectively. |
| 1843 */ | |
| 1844 | |
| 1845 WindowObject *self; | |
| 1846 | |
| 1847 if (WIN_PYTHON_REF(win)) | |
| 1848 { | |
| 1849 self = WIN_PYTHON_REF(win); | |
| 1850 Py_INCREF(self); | |
| 1851 } | |
| 1852 else | |
| 1853 { | |
| 1854 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1855 if (self == NULL) | |
| 1856 return NULL; | |
| 1857 self->win = win; | |
| 1858 WIN_PYTHON_REF(win) = self; | |
| 1859 } | |
| 1860 | |
| 4431 | 1861 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1862 | |
| 4377 | 1863 return (PyObject *)(self); |
| 1864 } | |
| 1865 | |
| 4385 | 1866 static void |
| 1867 WindowDestructor(PyObject *self) | |
| 1868 { | |
| 1869 WindowObject *this = (WindowObject *)(self); | |
| 1870 | |
| 1871 if (this->win && this->win != INVALID_WINDOW_VALUE) | |
| 1872 WIN_PYTHON_REF(this->win) = NULL; | |
| 1873 | |
| 4431 | 1874 Py_DECREF(((PyObject *)(this->tabObject))); |
| 1875 | |
| 4385 | 1876 DESTRUCTOR_FINISH(self); |
| 1877 } | |
| 1878 | |
| 4431 | 1879 static win_T * |
| 1880 get_firstwin(TabPageObject *tabObject) | |
| 1881 { | |
| 1882 if (tabObject) | |
| 1883 { | |
| 1884 if (CheckTabPage(tabObject)) | |
| 1885 return NULL; | |
| 1886 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1887 */ | |
| 1888 else if (tabObject->tab == curtab) | |
| 1889 return firstwin; | |
| 1890 else | |
| 1891 return tabObject->tab->tp_firstwin; | |
| 1892 } | |
| 1893 else | |
| 1894 return firstwin; | |
| 1895 } | |
| 4433 | 1896 static int |
| 1897 WindowTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1898 { | |
| 1899 Py_VISIT(((PyObject *)(((WindowObject *)(self))->tabObject))); | |
| 1900 return 0; | |
| 1901 } | |
| 1902 | |
| 1903 static int | |
| 1904 WindowClear(PyObject *self) | |
| 1905 { | |
| 1906 Py_CLEAR((((WindowObject *)(self))->tabObject)); | |
| 1907 return 0; | |
| 1908 } | |
| 4431 | 1909 |
| 4377 | 1910 static PyObject * |
| 4319 | 1911 WindowAttr(WindowObject *this, char *name) |
| 1912 { | |
| 1913 if (strcmp(name, "buffer") == 0) | |
| 1914 return (PyObject *)BufferNew(this->win->w_buffer); | |
| 1915 else if (strcmp(name, "cursor") == 0) | |
| 1916 { | |
| 1917 pos_T *pos = &this->win->w_cursor; | |
| 1918 | |
| 1919 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1920 } | |
| 1921 else if (strcmp(name, "height") == 0) | |
| 4381 | 1922 return PyLong_FromLong((long)(this->win->w_height)); |
| 4383 | 1923 #ifdef FEAT_WINDOWS |
| 1924 else if (strcmp(name, "row") == 0) | |
| 1925 return PyLong_FromLong((long)(this->win->w_winrow)); | |
| 1926 #endif | |
| 4319 | 1927 #ifdef FEAT_VERTSPLIT |
| 1928 else if (strcmp(name, "width") == 0) | |
| 4381 | 1929 return PyLong_FromLong((long)(W_WIDTH(this->win))); |
| 4383 | 1930 else if (strcmp(name, "col") == 0) |
| 1931 return PyLong_FromLong((long)(W_WINCOL(this->win))); | |
| 4319 | 1932 #endif |
| 4323 | 1933 else if (strcmp(name, "vars") == 0) |
| 1934 return DictionaryNew(this->win->w_vars); | |
| 4350 | 1935 else if (strcmp(name, "options") == 0) |
| 1936 return OptionsNew(SREQ_WIN, this->win, (checkfun) CheckWindow, | |
| 1937 (PyObject *) this); | |
| 4379 | 1938 else if (strcmp(name, "number") == 0) |
| 4431 | 1939 { |
| 1940 if (CheckTabPage(this->tabObject)) | |
| 1941 return NULL; | |
| 1942 return PyLong_FromLong((long) | |
| 1943 get_win_number(this->win, get_firstwin(this->tabObject))); | |
| 1944 } | |
| 1945 else if (strcmp(name, "tabpage") == 0) | |
| 1946 { | |
| 1947 Py_INCREF(this->tabObject); | |
| 1948 return (PyObject *)(this->tabObject); | |
| 1949 } | |
| 4319 | 1950 else if (strcmp(name,"__members__") == 0) |
| 4431 | 1951 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 1952 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 1953 else |
| 1954 return NULL; | |
| 1955 } | |
| 1956 | |
|
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parents:
2399
diff
changeset
|
1957 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
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1958 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1959 { |
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1960 WindowObject *this = (WindowObject *)(self); |
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1961 |
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1962 if (CheckWindow(this)) |
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1963 return -1; |
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1964 |
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1965 if (strcmp(name, "buffer") == 0) |
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1966 { |
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1967 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1968 return -1; |
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1969 } |
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1970 else if (strcmp(name, "cursor") == 0) |
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1971 { |
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1972 long lnum; |
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1973 long col; |
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1974 |
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1975 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1976 return -1; |
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1977 |
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1978 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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1979 { |
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1980 PyErr_SetVim(_("cursor position outside buffer")); |
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1981 return -1; |
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1982 } |
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1983 |
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1984 /* Check for keyboard interrupts */ |
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1985 if (VimErrorCheck()) |
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1986 return -1; |
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1987 |
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1988 this->win->w_cursor.lnum = lnum; |
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1989 this->win->w_cursor.col = col; |
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1990 #ifdef FEAT_VIRTUALEDIT |
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1991 this->win->w_cursor.coladd = 0; |
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1992 #endif |
| 2933 | 1993 /* When column is out of range silently correct it. */ |
| 1994 check_cursor_col_win(this->win); | |
| 1995 | |
|
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1996 update_screen(VALID); |
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1997 return 0; |
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1998 } |
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1999 else if (strcmp(name, "height") == 0) |
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2000 { |
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2001 int height; |
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2002 win_T *savewin; |
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2003 |
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2004 if (!PyArg_Parse(val, "i", &height)) |
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2005 return -1; |
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2006 |
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2007 #ifdef FEAT_GUI |
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2008 need_mouse_correct = TRUE; |
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2009 #endif |
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2010 savewin = curwin; |
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2011 curwin = this->win; |
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2012 win_setheight(height); |
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2013 curwin = savewin; |
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2014 |
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2015 /* Check for keyboard interrupts */ |
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2016 if (VimErrorCheck()) |
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2017 return -1; |
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2018 |
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2019 return 0; |
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2020 } |
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2021 #ifdef FEAT_VERTSPLIT |
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2022 else if (strcmp(name, "width") == 0) |
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2023 { |
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2024 int width; |
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2025 win_T *savewin; |
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2026 |
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2027 if (!PyArg_Parse(val, "i", &width)) |
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2028 return -1; |
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2029 |
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2030 #ifdef FEAT_GUI |
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2031 need_mouse_correct = TRUE; |
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2032 #endif |
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2033 savewin = curwin; |
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2034 curwin = this->win; |
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2035 win_setwidth(width); |
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2036 curwin = savewin; |
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2037 |
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2038 /* Check for keyboard interrupts */ |
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2039 if (VimErrorCheck()) |
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2040 return -1; |
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2041 |
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2042 return 0; |
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2043 } |
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2044 #endif |
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2045 else |
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2046 { |
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2047 PyErr_SetString(PyExc_AttributeError, name); |
|
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2048 return -1; |
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2049 } |
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2050 } |
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2051 |
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2052 static PyObject * |
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2053 WindowRepr(PyObject *self) |
|
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2054 { |
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|
2055 static char repr[100]; |
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2056 WindowObject *this = (WindowObject *)(self); |
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2057 |
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2058 if (this->win == INVALID_WINDOW_VALUE) |
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2059 { |
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2060 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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2061 return PyString_FromString(repr); |
|
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2062 } |
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2063 else |
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2064 { |
| 4401 | 2065 int w = get_win_number(this->win, firstwin); |
| 4379 | 2066 |
| 2067 if (w == 0) | |
|
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2068 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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2069 (self)); |
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2070 else |
| 4379 | 2071 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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2072 |
|
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2073 return PyString_FromString(repr); |
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2074 } |
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2075 } |
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2076 |
| 4385 | 2077 static struct PyMethodDef WindowMethods[] = { |
| 2078 /* name, function, calling, documentation */ | |
| 2079 { NULL, NULL, 0, NULL } | |
| 2080 }; | |
| 2081 | |
|
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2082 /* |
| 4385 | 2083 * Window list object |
|
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2084 */ |
| 4319 | 2085 |
| 4385 | 2086 static PyTypeObject WinListType; |
| 2087 static PySequenceMethods WinListAsSeq; | |
| 2088 | |
| 4319 | 2089 typedef struct |
| 2090 { | |
| 2091 PyObject_HEAD | |
| 4401 | 2092 TabPageObject *tabObject; |
| 4319 | 2093 } WinListObject; |
| 2094 | |
| 4401 | 2095 static PyObject * |
| 2096 WinListNew(TabPageObject *tabObject) | |
| 2097 { | |
| 2098 WinListObject *self; | |
| 2099 | |
| 2100 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2101 self->tabObject = tabObject; | |
| 2102 Py_INCREF(tabObject); | |
| 2103 | |
| 2104 return (PyObject *)(self); | |
| 2105 } | |
| 2106 | |
| 2107 static void | |
| 2108 WinListDestructor(PyObject *self) | |
| 2109 { | |
| 2110 TabPageObject *tabObject = ((WinListObject *)(self))->tabObject; | |
| 2111 | |
| 2112 if (tabObject) | |
| 2113 Py_DECREF((PyObject *)(tabObject)); | |
| 2114 | |
| 2115 DESTRUCTOR_FINISH(self); | |
| 2116 } | |
| 2117 | |
|
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2118 static PyInt |
| 4401 | 2119 WinListLength(PyObject *self) |
|
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2120 { |
| 4401 | 2121 win_T *w; |
|
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|
2122 PyInt n = 0; |
|
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2123 |
| 4431 | 2124 if (!(w = get_firstwin(((WinListObject *)(self))->tabObject))) |
| 4401 | 2125 return -1; |
| 2126 | |
|
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2127 while (w != NULL) |
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|
2128 { |
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|
2129 ++n; |
|
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2130 w = W_NEXT(w); |
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2131 } |
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2132 |
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|
2133 return n; |
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2134 } |
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|
2135 |
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|
2136 static PyObject * |
| 4401 | 2137 WinListItem(PyObject *self, PyInt n) |
|
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2138 { |
| 4431 | 2139 WinListObject *this = ((WinListObject *)(self)); |
|
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2140 win_T *w; |
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2141 |
| 4431 | 2142 if (!(w = get_firstwin(this->tabObject))) |
| 4401 | 2143 return NULL; |
| 2144 | |
| 2145 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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2146 if (n == 0) |
| 4431 | 2147 return WindowNew(w, this->tabObject? this->tabObject->tab: curtab); |
|
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2148 |
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2149 PyErr_SetString(PyExc_IndexError, _("no such window")); |
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2150 return NULL; |
|
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|
2151 } |
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|
2152 |
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2153 /* Convert a Python string into a Vim line. |
|
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|
2154 * |
|
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2155 * The result is in allocated memory. All internal nulls are replaced by |
|
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2156 * newline characters. It is an error for the string to contain newline |
|
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|
2157 * characters. |
|
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|
2158 * |
|
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2159 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2160 */ |
|
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|
2161 static char * |
|
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|
2162 StringToLine(PyObject *obj) |
|
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|
2163 { |
|
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|
2164 const char *str; |
|
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|
2165 char *save; |
| 2894 | 2166 PyObject *bytes; |
|
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|
2167 PyInt len; |
|
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|
2168 PyInt i; |
|
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|
2169 char *p; |
|
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|
2170 |
|
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2171 if (obj == NULL || !PyString_Check(obj)) |
|
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2172 { |
|
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|
2173 PyErr_BadArgument(); |
|
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|
2174 return NULL; |
|
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|
2175 } |
|
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2176 |
| 2894 | 2177 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2178 str = PyString_AsString(bytes); | |
| 2179 len = PyString_Size(bytes); | |
|
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|
2180 |
|
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|
2181 /* |
|
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|
2182 * Error checking: String must not contain newlines, as we |
|
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2183 * are replacing a single line, and we must replace it with |
|
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|
2184 * a single line. |
|
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|
2185 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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|
2186 */ |
|
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|
2187 p = memchr(str, '\n', len); |
|
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|
2188 if (p != NULL) |
|
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|
2189 { |
|
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|
2190 if (p == str + len - 1) |
|
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|
2191 --len; |
|
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|
2192 else |
|
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|
2193 { |
|
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|
2194 PyErr_SetVim(_("string cannot contain newlines")); |
|
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|
2195 return NULL; |
|
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|
2196 } |
|
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|
2197 } |
|
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|
2198 |
|
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|
2199 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2200 * newline characters, as is the vim convention. |
|
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|
2201 */ |
|
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|
2202 save = (char *)alloc((unsigned)(len+1)); |
|
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|
2203 if (save == NULL) |
|
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|
2204 { |
|
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|
2205 PyErr_NoMemory(); |
|
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|
2206 return NULL; |
|
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|
2207 } |
|
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|
2208 |
|
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|
2209 for (i = 0; i < len; ++i) |
|
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|
2210 { |
|
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|
2211 if (str[i] == '\0') |
|
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|
2212 save[i] = '\n'; |
|
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|
2213 else |
|
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|
2214 save[i] = str[i]; |
|
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|
2215 } |
|
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|
2216 |
|
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|
2217 save[i] = '\0'; |
| 2894 | 2218 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
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|
2219 |
|
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|
2220 return save; |
|
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|
2221 } |
|
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|
2222 |
|
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|
2223 /* Get a line from the specified buffer. The line number is |
|
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|
2224 * in Vim format (1-based). The line is returned as a Python |
|
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|
2225 * string object. |
|
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|
2226 */ |
|
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|
2227 static PyObject * |
|
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|
2228 GetBufferLine(buf_T *buf, PyInt n) |
|
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|
2229 { |
|
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|
2230 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
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2231 } |
|
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|
2232 |
|
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|
2233 |
|
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|
2234 /* Get a list of lines from the specified buffer. The line numbers |
|
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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
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|
2235 * are in Vim format (1-based). The range is from lo up to, but not |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2236 * including, hi. The list is returned as a Python list of string objects. |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2237 */ |
|
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diff
changeset
|
2238 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2239 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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diff
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|
2240 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2241 PyInt i; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2242 PyInt n = hi - lo; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2243 PyObject *list = PyList_New(n); |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2244 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2245 if (list == NULL) |
|
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Move many more common Python items to if_py_both.c.
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|
2246 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2247 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2248 for (i = 0; i < n; ++i) |
|
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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 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2251 |
|
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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
|
2252 /* Error check - was the Python string creation OK? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2253 if (str == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2254 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2255 Py_DECREF(list); |
|
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|
2256 return NULL; |
|
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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 |
|
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diff
changeset
|
2259 /* Set the list item */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2260 if (PyList_SetItem(list, i, str)) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2261 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2262 Py_DECREF(str); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2263 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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|
2264 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2265 } |
|
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diff
changeset
|
2266 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2267 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2268 /* The ownership of the Python list is passed to the caller (ie, |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2269 * the caller should Py_DECREF() the object when it is finished |
|
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|
2270 * with it). |
|
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diff
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|
2271 */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2272 |
|
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diff
changeset
|
2273 return list; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2274 } |
|
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Move many more common Python items to if_py_both.c.
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|
2275 |
|
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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
|
2276 /* |
|
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diff
changeset
|
2277 * 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
|
2278 * 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
|
2279 * deleted). |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2280 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2281 static void |
|
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diff
changeset
|
2282 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2283 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2284 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>
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diff
changeset
|
2285 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2286 /* Adjust the cursor position if it's in/after the changed |
|
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diff
changeset
|
2287 * lines. */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2288 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>
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diff
changeset
|
2289 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2290 curwin->w_cursor.lnum += extra; |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2291 check_cursor_col(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2292 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2293 else if (extra < 0) |
|
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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
|
2294 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2295 curwin->w_cursor.lnum = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2296 check_cursor(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2297 } |
|
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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
|
2298 else |
|
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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
|
2299 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 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
|
2301 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2302 invalidate_botline(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2303 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2304 |
| 2894 | 2305 /* |
| 2306 * 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>
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2399
diff
changeset
|
2307 * 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>
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diff
changeset
|
2308 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2309 * and correct format. Errors are returned as a value of FAIL. |
|
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diff
changeset
|
2310 * The return value is OK on success. |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2311 * 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
|
2312 * 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
|
2313 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2314 static int |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2315 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
|
2316 { |
| 4352 | 2317 /* 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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diff
changeset
|
2318 * There are three cases: |
|
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diff
changeset
|
2319 * 1. NULL, or None - this is a deletion. |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2320 * 2. A string - this is a replacement. |
|
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diff
changeset
|
2321 * 3. Anything else - this is an error. |
|
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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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diff
changeset
|
2323 if (line == Py_None || line == 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
|
2324 { |
| 4429 | 2325 buf_T *savebuf; |
|
2447
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diff
changeset
|
2326 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2327 PyErr_Clear(); |
| 4429 | 2328 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2329 |
|
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Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2330 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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2399
diff
changeset
|
2331 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2332 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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diff
changeset
|
2333 PyErr_SetVim(_("cannot delete line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2334 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2335 { |
| 4429 | 2336 if (buf == savebuf) |
|
2447
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2399
diff
changeset
|
2337 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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2399
diff
changeset
|
2338 deleted_lines_mark((linenr_T)n, 1L); |
|
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diff
changeset
|
2339 } |
|
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diff
changeset
|
2340 |
| 4429 | 2341 restore_buffer(savebuf); |
|
2447
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diff
changeset
|
2342 |
|
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2399
diff
changeset
|
2343 if (PyErr_Occurred() || VimErrorCheck()) |
|
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diff
changeset
|
2344 return FAIL; |
|
84d353762845
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2399
diff
changeset
|
2345 |
|
84d353762845
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2399
diff
changeset
|
2346 if (len_change) |
|
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2399
diff
changeset
|
2347 *len_change = -1; |
|
84d353762845
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2399
diff
changeset
|
2348 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2349 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2350 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 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
|
2352 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2353 char *save = StringToLine(line); |
| 4429 | 2354 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2355 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2357 return FAIL; |
|
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 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2360 PyErr_Clear(); |
| 4429 | 2361 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
|
2362 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2363 if (u_savesub((linenr_T)n) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2365 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
|
2366 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 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
|
2369 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2370 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
|
2371 vim_free(save); |
|
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 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2374 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
|
2375 |
| 4429 | 2376 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
|
2377 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2378 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2379 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
|
2380 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2381 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2382 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
|
2383 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2386 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2388 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2389 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2390 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2392 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2393 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2394 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2395 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 |
| 2894 | 2397 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2398 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2399 * The replacement lines are given as a Python list of string objects. The | |
| 2400 * list is checked for validity and correct format. Errors are returned as a | |
| 2401 * value of FAIL. The return value is OK on success. | |
| 2402 * If OK is returned and len_change is not NULL, *len_change | |
| 2403 * is set to the change in the buffer length. | |
| 2404 */ | |
| 2405 static int | |
| 2406 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2407 { | |
| 4352 | 2408 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2409 * There are three cases: |
| 2410 * 1. NULL, or None - this is a deletion. | |
| 2411 * 2. A list - this is a replacement. | |
| 2412 * 3. Anything else - this is an error. | |
| 2413 */ | |
| 2414 if (list == Py_None || list == NULL) | |
| 2415 { | |
| 2416 PyInt i; | |
| 2417 PyInt n = (int)(hi - lo); | |
| 4429 | 2418 buf_T *savebuf; |
| 2894 | 2419 |
| 2420 PyErr_Clear(); | |
| 4429 | 2421 switch_buffer(&savebuf, buf); |
| 2894 | 2422 |
| 2423 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2424 PyErr_SetVim(_("cannot save undo information")); | |
| 2425 else | |
| 2426 { | |
| 2427 for (i = 0; i < n; ++i) | |
| 2428 { | |
| 2429 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2430 { | |
| 2431 PyErr_SetVim(_("cannot delete line")); | |
| 2432 break; | |
| 2433 } | |
| 2434 } | |
| 4429 | 2435 if (buf == savebuf) |
| 2894 | 2436 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2437 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2438 } | |
| 2439 | |
| 4429 | 2440 restore_buffer(savebuf); |
| 2894 | 2441 |
| 2442 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2443 return FAIL; | |
| 2444 | |
| 2445 if (len_change) | |
| 2446 *len_change = -n; | |
| 2447 | |
| 2448 return OK; | |
| 2449 } | |
| 2450 else if (PyList_Check(list)) | |
| 2451 { | |
| 2452 PyInt i; | |
| 2453 PyInt new_len = PyList_Size(list); | |
| 2454 PyInt old_len = hi - lo; | |
| 2455 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2456 char **array; | |
| 2457 buf_T *savebuf; | |
| 2458 | |
| 2459 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2460 array = NULL; | |
| 2461 else | |
| 2462 { | |
| 2463 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2464 if (array == NULL) | |
| 2465 { | |
| 2466 PyErr_NoMemory(); | |
| 2467 return FAIL; | |
| 2468 } | |
| 2469 } | |
| 2470 | |
| 2471 for (i = 0; i < new_len; ++i) | |
| 2472 { | |
| 2473 PyObject *line = PyList_GetItem(list, i); | |
| 2474 | |
| 2475 array[i] = StringToLine(line); | |
| 2476 if (array[i] == NULL) | |
| 2477 { | |
| 2478 while (i) | |
| 2479 vim_free(array[--i]); | |
| 2480 vim_free(array); | |
| 2481 return FAIL; | |
| 2482 } | |
| 2483 } | |
| 2484 | |
| 2485 PyErr_Clear(); | |
| 4429 | 2486 |
| 2487 // START of region without "return". Must call restore_buffer()! | |
| 2488 switch_buffer(&savebuf, buf); | |
| 2894 | 2489 |
| 2490 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2491 PyErr_SetVim(_("cannot save undo information")); | |
| 2492 | |
| 2493 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2494 * need to delete some old_len. We do this at the start, by | |
| 2495 * repeatedly deleting line "lo". | |
| 2496 */ | |
| 2497 if (!PyErr_Occurred()) | |
| 2498 { | |
| 2499 for (i = 0; i < old_len - new_len; ++i) | |
| 2500 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2501 { | |
| 2502 PyErr_SetVim(_("cannot delete line")); | |
| 2503 break; | |
| 2504 } | |
| 2505 extra -= i; | |
| 2506 } | |
| 2507 | |
| 2508 /* For as long as possible, replace the existing old_len with the | |
| 2509 * new old_len. This is a more efficient operation, as it requires | |
| 2510 * less memory allocation and freeing. | |
| 2511 */ | |
| 2512 if (!PyErr_Occurred()) | |
| 2513 { | |
| 2514 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2515 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2516 == FAIL) | |
| 2517 { | |
| 2518 PyErr_SetVim(_("cannot replace line")); | |
| 2519 break; | |
| 2520 } | |
| 2521 } | |
| 2522 else | |
| 2523 i = 0; | |
| 2524 | |
| 2525 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2526 * must free the strings as we finish with them (we can't pass the | |
| 2527 * responsibility to vim in this case). | |
| 2528 */ | |
| 2529 if (!PyErr_Occurred()) | |
| 2530 { | |
| 2531 while (i < new_len) | |
| 2532 { | |
| 2533 if (ml_append((linenr_T)(lo + i - 1), | |
| 2534 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2535 { | |
| 2536 PyErr_SetVim(_("cannot insert line")); | |
| 2537 break; | |
| 2538 } | |
| 2539 vim_free(array[i]); | |
| 2540 ++i; | |
| 2541 ++extra; | |
| 2542 } | |
| 2543 } | |
| 2544 | |
| 2545 /* Free any left-over old_len, as a result of an error */ | |
| 2546 while (i < new_len) | |
| 2547 { | |
| 2548 vim_free(array[i]); | |
| 2549 ++i; | |
| 2550 } | |
| 2551 | |
| 2552 /* Free the array of old_len. All of its contents have now | |
| 2553 * been dealt with (either freed, or the responsibility passed | |
| 2554 * to vim. | |
| 2555 */ | |
| 2556 vim_free(array); | |
| 2557 | |
| 2558 /* Adjust marks. Invalidate any which lie in the | |
| 2559 * changed range, and move any in the remainder of the buffer. | |
| 2560 */ | |
| 2561 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2562 (long)MAXLNUM, (long)extra); | |
| 2563 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2564 | |
| 4429 | 2565 if (buf == savebuf) |
| 2894 | 2566 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2567 | |
| 4429 | 2568 // END of region without "return". |
| 2569 restore_buffer(savebuf); | |
| 2894 | 2570 |
| 2571 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2572 return FAIL; | |
| 2573 | |
| 2574 if (len_change) | |
| 2575 *len_change = new_len - old_len; | |
| 2576 | |
| 2577 return OK; | |
| 2578 } | |
| 2579 else | |
| 2580 { | |
| 2581 PyErr_BadArgument(); | |
| 2582 return FAIL; | |
| 2583 } | |
| 2584 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2585 |
| 4352 | 2586 /* 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
|
2587 * 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
|
2588 * 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
|
2589 * 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
|
2590 * returned as a value of FAIL. The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2591 * 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
|
2592 * 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
|
2593 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2594 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2595 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2596 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2597 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2598 * It must be a string or a list, or the call is in error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2599 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2600 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
|
2601 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2602 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2603 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2604 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2605 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2606 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2607 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2608 PyErr_Clear(); |
| 4429 | 2609 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
|
2610 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2611 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
|
2612 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
|
2613 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
|
2614 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2615 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2616 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2617 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2618 vim_free(str); |
| 4429 | 2619 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
|
2620 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2622 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
|
2623 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2624 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2625 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 *len_change = 1; |
|
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 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2629 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2630 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
|
2631 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2632 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2633 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
|
2634 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2635 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2636 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2637 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
|
2638 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2639 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2640 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2641 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2642 } |
|
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 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
|
2645 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2646 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
|
2647 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
|
2648 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2649 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
|
2650 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2651 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2652 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
|
2653 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2655 } |
|
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 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2658 PyErr_Clear(); |
| 4429 | 2659 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
|
2660 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2661 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
|
2662 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
|
2663 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2664 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2665 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
|
2666 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2667 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
|
2668 (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
|
2669 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2670 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2671 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2672 /* 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
|
2673 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2674 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
|
2675 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2678 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
|
2679 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2680 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 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
|
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 /* 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
|
2685 * been freed. |
|
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 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 |
| 4429 | 2689 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
|
2690 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2691 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2692 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
|
2693 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2694 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2695 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2698 return OK; |
|
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 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2708 * 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
|
2709 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2711 |
| 4385 | 2712 typedef struct |
| 2713 { | |
| 2714 PyObject_HEAD | |
| 2715 buf_T *buf; | |
| 2716 } BufferObject; | |
| 2717 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2718 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 CheckBuffer(BufferObject *this) |
|
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 if (this->buf == INVALID_BUFFER_VALUE) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2722 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2723 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
|
2724 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2726 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2727 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2728 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2729 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2730 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2731 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
|
2732 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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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:
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diff
changeset
|
2735 |
| 4387 | 2736 if (end == -1) |
| 2737 end = self->buf->b_ml.ml_line_count; | |
| 2738 | |
| 4389 | 2739 if (n < 0) |
| 2740 n += end - start + 1; | |
| 2741 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2742 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
|
2743 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2744 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
|
2745 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2747 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2748 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
|
2749 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2751 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2753 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2754 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2757 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2758 |
| 4387 | 2759 if (end == -1) |
| 2760 end = self->buf->b_ml.ml_line_count; | |
| 2761 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 size = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2763 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2764 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2766 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
|
2767 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2768 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2772 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
|
2773 hi = size; |
|
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 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2776 } |
|
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 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2779 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
|
2780 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2781 PyInt len_change; |
|
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 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2784 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2785 |
| 4387 | 2786 if (end == -1) |
| 2787 end = self->buf->b_ml.ml_line_count; | |
| 2788 | |
| 4389 | 2789 if (n < 0) |
| 2790 n += end - start + 1; | |
| 2791 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2792 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
|
2793 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2794 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
|
2795 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2796 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2797 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2798 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
|
2799 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2800 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2801 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2802 *new_end = end + len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2803 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2804 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2805 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2806 |
| 2894 | 2807 static PyInt |
| 2808 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2809 { | |
| 2810 PyInt size; | |
| 2811 PyInt len_change; | |
| 2812 | |
| 2813 /* Self must be a valid buffer */ | |
| 2814 if (CheckBuffer(self)) | |
| 2815 return -1; | |
| 2816 | |
| 4387 | 2817 if (end == -1) |
| 2818 end = self->buf->b_ml.ml_line_count; | |
| 2819 | |
| 2894 | 2820 /* Sort out the slice range */ |
| 2821 size = end - start + 1; | |
| 2822 | |
| 2823 if (lo < 0) | |
| 2824 lo = 0; | |
| 2825 else if (lo > size) | |
| 2826 lo = size; | |
| 2827 if (hi < 0) | |
| 2828 hi = 0; | |
| 2829 if (hi < lo) | |
| 2830 hi = lo; | |
| 2831 else if (hi > size) | |
| 2832 hi = size; | |
| 2833 | |
| 2834 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2835 val, &len_change) == FAIL) | |
| 2836 return -1; | |
| 2837 | |
| 2838 if (new_end) | |
| 2839 *new_end = end + len_change; | |
| 2840 | |
| 2841 return 0; | |
| 2842 } | |
| 2843 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2844 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2845 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2846 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:
2399
diff
changeset
|
2847 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2848 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2849 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2850 PyInt max; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2851 PyInt n; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2854 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2855 |
| 4387 | 2856 if (end == -1) |
| 2857 end = self->buf->b_ml.ml_line_count; | |
| 2858 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2859 max = n = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2860 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2861 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
|
2862 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2863 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2864 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
|
2865 { |
| 4405 | 2866 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
2447
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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
|
2867 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2868 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2869 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2870 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2871 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2872 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2873 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2874 *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
|
2875 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2876 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
|
2877 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2878 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2879 |
| 4385 | 2880 /* Range object |
|
2447
84d353762845
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parents:
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diff
changeset
|
2881 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2882 |
| 4319 | 2883 static PyTypeObject RangeType; |
| 4385 | 2884 static PySequenceMethods RangeAsSeq; |
| 2885 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2886 |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2887 typedef struct |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2888 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2889 PyObject_HEAD |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2890 BufferObject *buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2891 PyInt start; |
|
84d353762845
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parents:
2399
diff
changeset
|
2892 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2893 } RangeObject; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2894 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2895 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2896 RangeNew(buf_T *buf, 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
|
2897 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
2898 BufferObject *bufr; |
|
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|
2899 RangeObject *self; |
|
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|
2900 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2901 if (self == NULL) |
|
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|
2902 return NULL; |
|
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|
2903 |
|
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|
2904 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2905 if (bufr == NULL) |
|
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|
2906 { |
|
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|
2907 Py_DECREF(self); |
|
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|
2908 return NULL; |
|
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|
2909 } |
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|
2910 Py_INCREF(bufr); |
|
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2911 |
|
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2912 self->buf = bufr; |
|
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|
2913 self->start = start; |
|
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|
2914 self->end = end; |
|
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2915 |
|
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|
2916 return (PyObject *)(self); |
|
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|
2917 } |
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|
2918 |
| 4319 | 2919 static void |
| 2920 RangeDestructor(PyObject *self) | |
| 2921 { | |
| 2922 Py_DECREF(((RangeObject *)(self))->buf); | |
| 2923 DESTRUCTOR_FINISH(self); | |
| 2924 } | |
| 2925 | |
| 4385 | 2926 static PyInt |
| 2927 RangeLength(PyObject *self) | |
| 2928 { | |
| 2929 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2930 if (CheckBuffer(((RangeObject *)(self))->buf)) | |
| 2931 return -1; /* ??? */ | |
| 2932 | |
| 2933 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); | |
| 2934 } | |
| 2935 | |
| 2936 static PyObject * | |
| 2937 RangeItem(PyObject *self, PyInt n) | |
| 2938 { | |
| 2939 return RBItem(((RangeObject *)(self))->buf, n, | |
| 2940 ((RangeObject *)(self))->start, | |
| 2941 ((RangeObject *)(self))->end); | |
| 2942 } | |
| 2943 | |
| 2944 static PyObject * | |
| 2945 RangeSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2946 { | |
| 2947 return RBSlice(((RangeObject *)(self))->buf, lo, hi, | |
| 2948 ((RangeObject *)(self))->start, | |
| 2949 ((RangeObject *)(self))->end); | |
| 2950 } | |
| 2951 | |
| 2952 static PyObject * | |
| 2953 RangeAppend(PyObject *self, PyObject *args) | |
| 2954 { | |
| 2955 return RBAppend(((RangeObject *)(self))->buf, args, | |
| 2956 ((RangeObject *)(self))->start, | |
| 2957 ((RangeObject *)(self))->end, | |
| 2958 &((RangeObject *)(self))->end); | |
| 2959 } | |
| 2960 | |
| 2961 static PyObject * | |
| 2962 RangeRepr(PyObject *self) | |
| 2963 { | |
| 2964 static char repr[100]; | |
| 2965 RangeObject *this = (RangeObject *)(self); | |
| 2966 | |
| 2967 if (this->buf->buf == INVALID_BUFFER_VALUE) | |
| 2968 { | |
| 2969 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2970 (self)); | |
| 2971 return PyString_FromString(repr); | |
| 2972 } | |
| 2973 else | |
| 2974 { | |
| 2975 char *name = (char *)this->buf->buf->b_fname; | |
| 2976 int len; | |
| 2977 | |
| 2978 if (name == NULL) | |
| 2979 name = ""; | |
| 2980 len = (int)strlen(name); | |
| 2981 | |
| 2982 if (len > 45) | |
| 2983 name = name + (45 - len); | |
| 2984 | |
| 2985 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2986 len > 45 ? "..." : "", name, | |
| 2987 this->start, this->end); | |
| 2988 | |
| 2989 return PyString_FromString(repr); | |
| 2990 } | |
| 2991 } | |
| 2992 | |
| 2993 static struct PyMethodDef RangeMethods[] = { | |
| 2994 /* name, function, calling, documentation */ | |
| 2995 {"append", RangeAppend, 1, "Append data to the Vim range" }, | |
| 2996 { NULL, NULL, 0, NULL } | |
| 2997 }; | |
| 2998 | |
| 4319 | 2999 static PyTypeObject BufferType; |
| 3000 static PySequenceMethods BufferAsSeq; | |
| 3001 static PyMappingMethods BufferAsMapping; | |
| 3002 | |
| 3003 static PyObject * | |
| 4377 | 3004 BufferNew(buf_T *buf) |
| 3005 { | |
| 3006 /* We need to handle deletion of buffers underneath us. | |
| 3007 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3008 * then we can get at it in buf_freeall() in vim. We then | |
| 3009 * need to create only ONE Python object per buffer - if | |
| 3010 * we try to create a second, just INCREF the existing one | |
| 3011 * and return it. The (single) Python object referring to | |
| 3012 * the buffer is stored in "b_python*_ref". | |
| 3013 * Question: what to do on a buf_freeall(). We'll probably | |
| 3014 * have to either delete the Python object (DECREF it to | |
| 3015 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3016 * set the buf_T * value to an invalid value (-1?), which | |
| 3017 * means we need checks in all access functions... Bah. | |
| 3018 * | |
| 4385 | 3019 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3020 * b_python_ref and b_python3_ref fields respectively. |
| 3021 */ | |
| 3022 | |
| 3023 BufferObject *self; | |
| 3024 | |
| 3025 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3026 { | |
| 3027 self = BUF_PYTHON_REF(buf); | |
| 3028 Py_INCREF(self); | |
| 3029 } | |
| 3030 else | |
| 3031 { | |
| 3032 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3033 if (self == NULL) | |
| 3034 return NULL; | |
| 3035 self->buf = buf; | |
| 3036 BUF_PYTHON_REF(buf) = self; | |
| 3037 } | |
| 3038 | |
| 3039 return (PyObject *)(self); | |
| 3040 } | |
| 3041 | |
| 4385 | 3042 static void |
| 3043 BufferDestructor(PyObject *self) | |
| 4319 | 3044 { |
| 4385 | 3045 BufferObject *this = (BufferObject *)(self); |
| 3046 | |
| 3047 if (this->buf && this->buf != INVALID_BUFFER_VALUE) | |
| 3048 BUF_PYTHON_REF(this->buf) = NULL; | |
| 3049 | |
| 3050 DESTRUCTOR_FINISH(self); | |
| 4319 | 3051 } |
| 3052 | |
| 4377 | 3053 static PyInt |
| 3054 BufferLength(PyObject *self) | |
| 3055 { | |
| 3056 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 3057 if (CheckBuffer((BufferObject *)(self))) | |
| 3058 return -1; /* ??? */ | |
| 3059 | |
| 3060 return (PyInt)(((BufferObject *)(self))->buf->b_ml.ml_line_count); | |
| 3061 } | |
| 3062 | |
| 3063 static PyObject * | |
| 3064 BufferItem(PyObject *self, PyInt n) | |
| 3065 { | |
| 4387 | 3066 return RBItem((BufferObject *)(self), n, 1, -1); |
| 4377 | 3067 } |
| 3068 | |
| 3069 static PyObject * | |
| 3070 BufferSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 3071 { | |
| 4387 | 3072 return RBSlice((BufferObject *)(self), lo, hi, 1, -1); |
| 4377 | 3073 } |
| 3074 | |
|
2447
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|
3075 static PyObject * |
| 4385 | 3076 BufferAttr(BufferObject *this, char *name) |
| 3077 { | |
| 3078 if (strcmp(name, "name") == 0) | |
| 3079 return Py_BuildValue("s", this->buf->b_ffname); | |
| 3080 else if (strcmp(name, "number") == 0) | |
| 3081 return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum); | |
| 3082 else if (strcmp(name, "vars") == 0) | |
| 3083 return DictionaryNew(this->buf->b_vars); | |
| 3084 else if (strcmp(name, "options") == 0) | |
| 3085 return OptionsNew(SREQ_BUF, this->buf, (checkfun) CheckBuffer, | |
| 3086 (PyObject *) this); | |
| 3087 else if (strcmp(name,"__members__") == 0) | |
| 3088 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3089 else | |
| 3090 return NULL; | |
| 3091 } | |
| 3092 | |
| 3093 static PyObject * | |
|
2447
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|
3094 BufferAppend(PyObject *self, PyObject *args) |
|
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|
3095 { |
| 4387 | 3096 return RBAppend((BufferObject *)(self), args, 1, -1, NULL); |
|
2447
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|
3097 } |
|
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|
3098 |
|
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Move many more common Python items to if_py_both.c.
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|
3099 static PyObject * |
|
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|
3100 BufferMark(PyObject *self, PyObject *args) |
|
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|
3101 { |
|
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|
3102 pos_T *posp; |
|
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|
3103 char *pmark; |
|
84d353762845
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|
3104 char mark; |
| 4429 | 3105 buf_T *savebuf; |
|
2447
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changeset
|
3106 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3107 if (CheckBuffer((BufferObject *)(self))) |
|
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changeset
|
3108 return NULL; |
|
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diff
changeset
|
3109 |
|
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diff
changeset
|
3110 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
3111 return NULL; |
|
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|
3112 mark = *pmark; |
|
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|
3113 |
| 4429 | 3114 switch_buffer(&savebuf, ((BufferObject *)(self))->buf); |
|
2447
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|
3115 posp = getmark(mark, FALSE); |
| 4429 | 3116 restore_buffer(savebuf); |
|
2447
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|
3117 |
|
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|
3118 if (posp == NULL) |
|
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|
3119 { |
|
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Move many more common Python items to if_py_both.c.
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|
3120 PyErr_SetVim(_("invalid mark name")); |
|
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|
3121 return NULL; |
|
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|
3122 } |
|
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|
3123 |
| 4352 | 3124 /* Check for keyboard interrupt */ |
|
2447
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|
3125 if (VimErrorCheck()) |
|
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|
3126 return NULL; |
|
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|
3127 |
|
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Move many more common Python items to if_py_both.c.
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|
3128 if (posp->lnum <= 0) |
|
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|
3129 { |
|
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|
3130 /* Or raise an error? */ |
|
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|
3131 Py_INCREF(Py_None); |
|
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|
3132 return Py_None; |
|
84d353762845
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|
3133 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3134 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3135 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
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|
3136 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3137 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3138 static PyObject * |
|
84d353762845
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changeset
|
3139 BufferRange(PyObject *self, PyObject *args) |
|
84d353762845
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|
3140 { |
|
84d353762845
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|
3141 PyInt start; |
|
84d353762845
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|
3142 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3143 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3144 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
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|
3145 return NULL; |
|
84d353762845
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changeset
|
3146 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3147 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
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|
3148 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3149 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3150 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
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|
3151 } |
|
84d353762845
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|
3152 |
| 4319 | 3153 static PyObject * |
| 3154 BufferRepr(PyObject *self) | |
| 3155 { | |
| 3156 static char repr[100]; | |
| 3157 BufferObject *this = (BufferObject *)(self); | |
| 3158 | |
| 3159 if (this->buf == INVALID_BUFFER_VALUE) | |
| 3160 { | |
| 3161 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3162 return PyString_FromString(repr); | |
| 3163 } | |
| 3164 else | |
| 3165 { | |
| 3166 char *name = (char *)this->buf->b_fname; | |
| 3167 PyInt len; | |
| 3168 | |
| 3169 if (name == NULL) | |
| 3170 name = ""; | |
| 3171 len = strlen(name); | |
| 3172 | |
| 3173 if (len > 35) | |
| 3174 name = name + (35 - len); | |
| 3175 | |
| 3176 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3177 | |
| 3178 return PyString_FromString(repr); | |
| 3179 } | |
| 3180 } | |
| 3181 | |
|
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diff
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|
3182 static struct PyMethodDef BufferMethods[] = { |
|
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parents:
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diff
changeset
|
3183 /* name, function, calling, documentation */ |
|
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parents:
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diff
changeset
|
3184 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
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diff
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|
3185 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
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parents:
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diff
changeset
|
3186 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 3187 #if PY_VERSION_HEX >= 0x03000000 |
| 3188 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 3189 #endif | |
|
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parents:
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diff
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|
3190 { NULL, NULL, 0, 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
|
3191 }; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3192 |
| 4397 | 3193 /* |
| 3194 * Buffer list object - Implementation | |
| 3195 */ | |
| 3196 | |
| 3197 static PyTypeObject BufMapType; | |
| 3198 | |
| 3199 typedef struct | |
| 3200 { | |
| 3201 PyObject_HEAD | |
| 3202 } BufMapObject; | |
| 3203 | |
| 3204 static PyInt | |
| 3205 BufMapLength(PyObject *self UNUSED) | |
| 3206 { | |
| 3207 buf_T *b = firstbuf; | |
| 3208 PyInt n = 0; | |
| 3209 | |
| 3210 while (b) | |
| 3211 { | |
| 3212 ++n; | |
| 3213 b = b->b_next; | |
| 3214 } | |
| 3215 | |
| 3216 return n; | |
| 3217 } | |
| 3218 | |
| 3219 static PyObject * | |
| 3220 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3221 { | |
| 3222 buf_T *b; | |
| 3223 int bnr; | |
| 3224 | |
| 3225 #if PY_MAJOR_VERSION < 3 | |
| 3226 if (PyInt_Check(keyObject)) | |
| 3227 bnr = PyInt_AsLong(keyObject); | |
| 3228 else | |
| 3229 #endif | |
| 3230 if (PyLong_Check(keyObject)) | |
| 3231 bnr = PyLong_AsLong(keyObject); | |
| 3232 else | |
| 3233 { | |
| 4405 | 3234 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3235 return NULL; |
| 3236 } | |
| 3237 | |
| 3238 b = buflist_findnr(bnr); | |
| 3239 | |
| 3240 if (b) | |
| 3241 return BufferNew(b); | |
| 3242 else | |
| 3243 { | |
| 4403 | 3244 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3245 return NULL; |
| 3246 } | |
| 3247 } | |
| 3248 | |
| 3249 static void | |
| 3250 BufMapIterDestruct(PyObject *buffer) | |
| 3251 { | |
| 3252 /* Iteration was stopped before all buffers were processed */ | |
| 3253 if (buffer) | |
| 3254 { | |
| 3255 Py_DECREF(buffer); | |
| 3256 } | |
| 3257 } | |
| 3258 | |
| 4433 | 3259 static int |
| 3260 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3261 { | |
| 3262 Py_VISIT(buffer); | |
| 3263 return 0; | |
| 3264 } | |
| 3265 | |
| 3266 static int | |
| 3267 BufMapIterClear(PyObject **buffer) | |
| 3268 { | |
| 3269 Py_CLEAR(*buffer); | |
| 3270 return 0; | |
| 3271 } | |
| 3272 | |
| 4397 | 3273 static PyObject * |
| 3274 BufMapIterNext(PyObject **buffer) | |
| 3275 { | |
| 3276 PyObject *next; | |
| 3277 PyObject *r; | |
| 3278 | |
| 3279 if (!*buffer) | |
| 3280 return NULL; | |
| 3281 | |
| 3282 r = *buffer; | |
| 3283 | |
| 3284 if (CheckBuffer((BufferObject *)(r))) | |
| 3285 { | |
| 3286 *buffer = NULL; | |
| 3287 return NULL; | |
| 3288 } | |
| 3289 | |
| 3290 if (!((BufferObject *)(r))->buf->b_next) | |
| 3291 next = NULL; | |
| 3292 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3293 return NULL; | |
| 3294 *buffer = next; | |
| 4438 | 3295 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3296 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3297 return r; |
| 3298 } | |
| 3299 | |
| 3300 static PyObject * | |
| 3301 BufMapIter(PyObject *self UNUSED) | |
| 3302 { | |
| 3303 PyObject *buffer; | |
| 3304 | |
| 3305 buffer = BufferNew(firstbuf); | |
| 3306 return IterNew(buffer, | |
| 4433 | 3307 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3308 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3309 } |
| 3310 | |
| 3311 static PyMappingMethods BufMapAsMapping = { | |
| 3312 (lenfunc) BufMapLength, | |
| 3313 (binaryfunc) BufMapItem, | |
| 3314 (objobjargproc) 0, | |
| 3315 }; | |
| 3316 | |
| 4385 | 3317 /* Current items object |
|
2447
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3318 */ |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
3319 |
| 4319 | 3320 static PyObject * |
| 3321 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3322 { | |
| 3323 if (strcmp(name, "buffer") == 0) | |
| 3324 return (PyObject *)BufferNew(curbuf); | |
| 3325 else if (strcmp(name, "window") == 0) | |
| 4431 | 3326 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3327 else if (strcmp(name, "tabpage") == 0) |
| 3328 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3329 else if (strcmp(name, "line") == 0) |
| 3330 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3331 else if (strcmp(name, "range") == 0) | |
| 3332 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3333 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3334 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3335 "tabpage"); | |
| 4319 | 3336 else |
| 3337 { | |
| 3338 PyErr_SetString(PyExc_AttributeError, name); | |
| 3339 return NULL; | |
| 3340 } | |
| 3341 } | |
| 3342 | |
| 3343 static int | |
| 3344 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3345 { | |
| 3346 if (strcmp(name, "line") == 0) | |
| 3347 { | |
| 3348 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3349 return -1; | |
| 3350 | |
| 3351 return 0; | |
| 3352 } | |
| 4407 | 3353 else if (strcmp(name, "buffer") == 0) |
| 3354 { | |
| 3355 int count; | |
| 3356 | |
| 3357 if (value->ob_type != &BufferType) | |
| 3358 { | |
| 3359 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3360 return -1; | |
| 3361 } | |
| 3362 | |
| 3363 if (CheckBuffer((BufferObject *)(value))) | |
| 3364 return -1; | |
| 3365 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3366 | |
| 3367 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) | |
| 3368 { | |
| 3369 PyErr_SetVim(_("failed to switch to given buffer")); | |
| 3370 return -1; | |
| 3371 } | |
| 3372 | |
| 3373 return 0; | |
| 3374 } | |
| 3375 else if (strcmp(name, "window") == 0) | |
| 3376 { | |
| 3377 int count; | |
| 3378 | |
| 3379 if (value->ob_type != &WindowType) | |
| 3380 { | |
| 3381 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3382 return -1; | |
| 3383 } | |
| 3384 | |
| 3385 if (CheckWindow((WindowObject *)(value))) | |
| 3386 return -1; | |
| 3387 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3388 | |
| 3389 if (!count) | |
| 3390 { | |
| 3391 PyErr_SetString(PyExc_ValueError, | |
| 3392 _("failed to find window in the current tab page")); | |
| 3393 return -1; | |
| 3394 } | |
| 3395 | |
| 3396 win_goto(((WindowObject *)(value))->win); | |
| 3397 if (((WindowObject *)(value))->win != curwin) | |
| 3398 { | |
| 3399 PyErr_SetString(PyExc_RuntimeError, | |
| 3400 _("did not switch to the specified window")); | |
| 3401 return -1; | |
| 3402 } | |
| 3403 | |
| 3404 return 0; | |
| 3405 } | |
| 3406 else if (strcmp(name, "tabpage") == 0) | |
| 3407 { | |
| 3408 if (value->ob_type != &TabPageType) | |
| 3409 { | |
| 3410 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3411 return -1; | |
| 3412 } | |
| 3413 | |
| 3414 if (CheckTabPage((TabPageObject *)(value))) | |
| 3415 return -1; | |
| 3416 | |
| 3417 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); | |
| 3418 if (((TabPageObject *)(value))->tab != curtab) | |
| 3419 { | |
| 3420 PyErr_SetString(PyExc_RuntimeError, | |
| 3421 _("did not switch to the specified tab page")); | |
| 3422 return -1; | |
| 3423 } | |
| 3424 | |
| 3425 return 0; | |
| 3426 } | |
| 4319 | 3427 else |
| 3428 { | |
| 3429 PyErr_SetString(PyExc_AttributeError, name); | |
| 3430 return -1; | |
| 3431 } | |
| 3432 } | |
| 3433 | |
| 3618 | 3434 static void |
| 3435 set_ref_in_py(const int copyID) | |
| 3436 { | |
| 3437 pylinkedlist_T *cur; | |
| 3438 dict_T *dd; | |
| 3439 list_T *ll; | |
| 3440 | |
| 3441 if (lastdict != NULL) | |
| 3442 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3443 { | |
| 3444 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3445 if (dd->dv_copyID != copyID) | |
| 3446 { | |
| 3447 dd->dv_copyID = copyID; | |
| 3448 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3449 } | |
| 3450 } | |
| 3451 | |
| 3452 if (lastlist != NULL) | |
| 3453 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3454 { | |
| 3455 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3456 if (ll->lv_copyID != copyID) | |
| 3457 { | |
| 3458 ll->lv_copyID = copyID; | |
| 3459 set_ref_in_list(ll, copyID); | |
| 3460 } | |
| 3461 } | |
| 3462 } | |
| 3463 | |
| 3464 static int | |
| 3465 set_string_copy(char_u *str, typval_T *tv) | |
| 3466 { | |
| 3467 tv->vval.v_string = vim_strsave(str); | |
| 3468 if (tv->vval.v_string == NULL) | |
| 3469 { | |
| 3470 PyErr_NoMemory(); | |
| 3471 return -1; | |
| 3472 } | |
| 3473 return 0; | |
| 3474 } | |
| 3475 | |
| 4385 | 3476 static int |
| 3477 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3478 { | |
| 3479 dict_T *d; | |
| 3480 char_u *key; | |
| 3481 dictitem_T *di; | |
| 3482 PyObject *keyObject; | |
| 3483 PyObject *valObject; | |
| 3484 Py_ssize_t iter = 0; | |
| 3485 | |
| 3486 d = dict_alloc(); | |
| 3487 if (d == NULL) | |
| 3488 { | |
| 3489 PyErr_NoMemory(); | |
| 3490 return -1; | |
| 3491 } | |
| 3492 | |
| 3493 tv->v_type = VAR_DICT; | |
| 3494 tv->vval.v_dict = d; | |
| 3495 | |
| 3496 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3497 { | |
| 3498 DICTKEY_DECL | |
| 3499 | |
| 3500 if (keyObject == NULL) | |
| 3501 return -1; | |
| 3502 if (valObject == NULL) | |
| 3503 return -1; | |
| 3504 | |
| 3505 DICTKEY_GET_NOTEMPTY(-1) | |
| 3506 | |
| 3507 di = dictitem_alloc(key); | |
| 3508 | |
| 3509 DICTKEY_UNREF | |
| 3510 | |
| 3511 if (di == NULL) | |
| 3512 { | |
| 3513 PyErr_NoMemory(); | |
| 3514 return -1; | |
| 3515 } | |
| 3516 di->di_tv.v_lock = 0; | |
| 3517 | |
| 3518 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3519 { | |
| 3520 vim_free(di); | |
| 3521 return -1; | |
| 3522 } | |
| 3523 if (dict_add(d, di) == FAIL) | |
| 3524 { | |
| 3525 vim_free(di); | |
| 3526 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3527 return -1; | |
| 3528 } | |
| 3529 } | |
| 3530 return 0; | |
| 3531 } | |
| 3532 | |
| 3533 static int | |
| 3534 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3535 { | |
| 3536 dict_T *d; | |
| 3537 char_u *key; | |
| 3538 dictitem_T *di; | |
| 3539 PyObject *list; | |
| 3540 PyObject *litem; | |
| 3541 PyObject *keyObject; | |
| 3542 PyObject *valObject; | |
| 3543 Py_ssize_t lsize; | |
| 3544 | |
| 3545 d = dict_alloc(); | |
| 3546 if (d == NULL) | |
| 3547 { | |
| 3548 PyErr_NoMemory(); | |
| 3549 return -1; | |
| 3550 } | |
| 3551 | |
| 3552 tv->v_type = VAR_DICT; | |
| 3553 tv->vval.v_dict = d; | |
| 3554 | |
| 3555 list = PyMapping_Items(obj); | |
| 3556 if (list == NULL) | |
| 3557 return -1; | |
| 3558 lsize = PyList_Size(list); | |
| 3559 while (lsize--) | |
| 3560 { | |
| 3561 DICTKEY_DECL | |
| 3562 | |
| 3563 litem = PyList_GetItem(list, lsize); | |
| 3564 if (litem == NULL) | |
| 3565 { | |
| 3566 Py_DECREF(list); | |
| 3567 return -1; | |
| 3568 } | |
| 3569 | |
| 3570 keyObject = PyTuple_GetItem(litem, 0); | |
| 3571 if (keyObject == NULL) | |
| 3572 { | |
| 3573 Py_DECREF(list); | |
| 3574 Py_DECREF(litem); | |
| 3575 return -1; | |
| 3576 } | |
| 3577 | |
| 3578 DICTKEY_GET_NOTEMPTY(-1) | |
| 3579 | |
| 3580 valObject = PyTuple_GetItem(litem, 1); | |
| 3581 if (valObject == NULL) | |
| 3582 { | |
| 3583 Py_DECREF(list); | |
| 3584 Py_DECREF(litem); | |
| 3585 return -1; | |
| 3586 } | |
| 3587 | |
| 3588 di = dictitem_alloc(key); | |
| 3589 | |
| 3590 DICTKEY_UNREF | |
| 3591 | |
| 3592 if (di == NULL) | |
| 3593 { | |
| 3594 Py_DECREF(list); | |
| 3595 Py_DECREF(litem); | |
| 3596 PyErr_NoMemory(); | |
| 3597 return -1; | |
| 3598 } | |
| 3599 di->di_tv.v_lock = 0; | |
| 3600 | |
| 3601 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3602 { | |
| 3603 vim_free(di); | |
| 3604 Py_DECREF(list); | |
| 3605 Py_DECREF(litem); | |
| 3606 return -1; | |
| 3607 } | |
| 3608 if (dict_add(d, di) == FAIL) | |
| 3609 { | |
| 3610 vim_free(di); | |
| 3611 Py_DECREF(list); | |
| 3612 Py_DECREF(litem); | |
| 3613 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3614 return -1; | |
| 3615 } | |
| 3616 Py_DECREF(litem); | |
| 3617 } | |
| 3618 Py_DECREF(list); | |
| 3619 return 0; | |
| 3620 } | |
| 3621 | |
| 3622 static int | |
| 3623 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3624 { | |
| 3625 list_T *l; | |
| 3626 | |
| 3627 l = list_alloc(); | |
| 3628 if (l == NULL) | |
| 3629 { | |
| 3630 PyErr_NoMemory(); | |
| 3631 return -1; | |
| 3632 } | |
| 3633 | |
| 3634 tv->v_type = VAR_LIST; | |
| 3635 tv->vval.v_list = l; | |
| 3636 | |
| 3637 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3638 return -1; | |
| 3639 | |
| 3640 return 0; | |
| 3641 } | |
| 3642 | |
| 3643 static int | |
| 3644 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3645 { | |
| 3646 PyObject *iterator = PyObject_GetIter(obj); | |
| 3647 PyObject *item; | |
| 3648 list_T *l; | |
| 3649 listitem_T *li; | |
| 3650 | |
| 3651 l = list_alloc(); | |
| 3652 | |
| 3653 if (l == NULL) | |
| 3654 { | |
| 3655 PyErr_NoMemory(); | |
| 3656 return -1; | |
| 3657 } | |
| 3658 | |
| 3659 tv->vval.v_list = l; | |
| 3660 tv->v_type = VAR_LIST; | |
| 3661 | |
| 3662 | |
| 3663 if (iterator == NULL) | |
| 3664 return -1; | |
| 3665 | |
| 3666 while ((item = PyIter_Next(obj))) | |
| 3667 { | |
| 3668 li = listitem_alloc(); | |
| 3669 if (li == NULL) | |
| 3670 { | |
| 3671 PyErr_NoMemory(); | |
| 3672 return -1; | |
| 3673 } | |
| 3674 li->li_tv.v_lock = 0; | |
| 3675 | |
| 3676 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3677 return -1; | |
| 3678 | |
| 3679 list_append(l, li); | |
| 3680 | |
| 3681 Py_DECREF(item); | |
| 3682 } | |
| 3683 | |
| 3684 Py_DECREF(iterator); | |
| 3685 return 0; | |
| 3686 } | |
| 3687 | |
| 3618 | 3688 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3689 | |
| 3690 static int | |
| 3691 convert_dl(PyObject *obj, typval_T *tv, | |
| 3692 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3693 { | |
| 3694 PyObject *capsule; | |
| 3695 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3696 | |
| 3697 sprintf(hexBuf, "%p", obj); | |
| 3698 | |
| 3638 | 3699 # ifdef PY_USE_CAPSULE |
| 3618 | 3700 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3701 # else |
| 3702 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3703 # endif | |
| 3618 | 3704 if (capsule == NULL) |
| 3705 { | |
| 3638 | 3706 # ifdef PY_USE_CAPSULE |
| 3618 | 3707 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3708 # else |
| 3709 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3710 # endif | |
| 3618 | 3711 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3712 Py_DECREF(capsule); | |
| 3713 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3714 { | |
| 3715 tv->v_type = VAR_UNKNOWN; | |
| 3716 return -1; | |
| 3717 } | |
| 3718 /* As we are not using copy_tv which increments reference count we must | |
| 3719 * do it ourself. */ | |
| 3720 switch(tv->v_type) | |
| 3721 { | |
| 3722 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3723 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3724 } | |
| 3725 } | |
| 3726 else | |
| 3727 { | |
| 3638 | 3728 typval_T *v; |
| 3729 | |
| 3730 # ifdef PY_USE_CAPSULE | |
| 3731 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3732 # else | |
| 3648 | 3733 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3734 # endif |
| 3618 | 3735 copy_tv(v, tv); |
| 3736 } | |
| 3737 return 0; | |
| 3738 } | |
| 3739 | |
| 3740 static int | |
| 3741 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3742 { | |
| 3743 PyObject *lookup_dict; | |
| 3744 int r; | |
| 3745 | |
| 3746 lookup_dict = PyDict_New(); | |
| 3747 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3748 Py_DECREF(lookup_dict); | |
| 3749 return r; | |
| 3750 } | |
| 3751 | |
| 3752 static int | |
| 3753 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3754 { | |
| 3755 if (obj->ob_type == &DictionaryType) | |
| 3756 { | |
| 3757 tv->v_type = VAR_DICT; | |
| 3758 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3759 ++tv->vval.v_dict->dv_refcount; | |
| 3760 } | |
| 3761 else if (obj->ob_type == &ListType) | |
| 3762 { | |
| 3763 tv->v_type = VAR_LIST; | |
| 3764 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3765 ++tv->vval.v_list->lv_refcount; | |
| 3766 } | |
| 3767 else if (obj->ob_type == &FunctionType) | |
| 3768 { | |
| 3769 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3770 return -1; | |
| 3771 | |
| 3772 tv->v_type = VAR_FUNC; | |
| 3773 func_ref(tv->vval.v_string); | |
| 3774 } | |
| 3775 else if (PyBytes_Check(obj)) | |
| 3776 { | |
| 3800 | 3777 char_u *result; |
| 3778 | |
| 3779 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3780 return -1; | |
| 3618 | 3781 if (result == NULL) |
| 3782 return -1; | |
| 3783 | |
| 3784 if (set_string_copy(result, tv) == -1) | |
| 3785 return -1; | |
| 3786 | |
| 3787 tv->v_type = VAR_STRING; | |
| 3788 } | |
| 3789 else if (PyUnicode_Check(obj)) | |
| 3790 { | |
| 3791 PyObject *bytes; | |
| 3792 char_u *result; | |
| 3793 | |
| 3794 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3795 if (bytes == NULL) | |
| 3796 return -1; | |
| 3797 | |
| 3800 | 3798 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3799 return -1; | |
| 3618 | 3800 if (result == NULL) |
| 3801 return -1; | |
| 3802 | |
| 3803 if (set_string_copy(result, tv) == -1) | |
| 3804 { | |
| 3805 Py_XDECREF(bytes); | |
| 3806 return -1; | |
| 3807 } | |
| 3808 Py_XDECREF(bytes); | |
| 3809 | |
| 3810 tv->v_type = VAR_STRING; | |
| 3811 } | |
| 4321 | 3812 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3813 else if (PyInt_Check(obj)) |
| 3814 { | |
| 3815 tv->v_type = VAR_NUMBER; | |
| 3816 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3817 } | |
| 3818 #endif | |
| 3819 else if (PyLong_Check(obj)) | |
| 3820 { | |
| 3821 tv->v_type = VAR_NUMBER; | |
| 3822 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3823 } | |
| 3824 else if (PyDict_Check(obj)) | |
| 3825 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3826 #ifdef FEAT_FLOAT | |
| 3827 else if (PyFloat_Check(obj)) | |
| 3828 { | |
| 3829 tv->v_type = VAR_FLOAT; | |
| 3830 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3831 } | |
| 3832 #endif | |
| 3833 else if (PyIter_Check(obj)) | |
| 3834 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3835 else if (PySequence_Check(obj)) | |
| 3836 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3837 else if (PyMapping_Check(obj)) | |
| 3838 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3839 else | |
| 3840 { | |
| 4405 | 3841 PyErr_SetString(PyExc_TypeError, |
| 3842 _("unable to convert to vim structure")); | |
| 3618 | 3843 return -1; |
| 3844 } | |
| 3845 return 0; | |
| 3846 } | |
| 3847 | |
| 3848 static PyObject * | |
| 3849 ConvertToPyObject(typval_T *tv) | |
| 3850 { | |
| 3851 if (tv == NULL) | |
| 3852 { | |
| 3853 PyErr_SetVim(_("NULL reference passed")); | |
| 3854 return NULL; | |
| 3855 } | |
| 3856 switch (tv->v_type) | |
| 3857 { | |
| 3858 case VAR_STRING: | |
| 3852 | 3859 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3860 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3861 case VAR_NUMBER: |
| 3862 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3863 #ifdef FEAT_FLOAT | |
| 3864 case VAR_FLOAT: | |
| 3865 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3866 #endif | |
| 3867 case VAR_LIST: | |
| 3868 return ListNew(tv->vval.v_list); | |
| 3869 case VAR_DICT: | |
| 3870 return DictionaryNew(tv->vval.v_dict); | |
| 3871 case VAR_FUNC: | |
| 3852 | 3872 return FunctionNew(tv->vval.v_string == NULL |
| 3873 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3874 case VAR_UNKNOWN: |
| 3875 Py_INCREF(Py_None); | |
| 3876 return Py_None; | |
| 3877 default: | |
| 3878 PyErr_SetVim(_("internal error: invalid value type")); | |
| 3879 return NULL; | |
| 3880 } | |
| 3881 } | |
| 4319 | 3882 |
| 3883 typedef struct | |
| 3884 { | |
| 3885 PyObject_HEAD | |
| 3886 } CurrentObject; | |
| 3887 static PyTypeObject CurrentType; | |
| 3888 | |
| 3889 static void | |
| 3890 init_structs(void) | |
| 3891 { | |
| 3892 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 3893 OutputType.tp_name = "vim.message"; | |
| 3894 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 3895 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3896 OutputType.tp_doc = "vim message object"; | |
| 3897 OutputType.tp_methods = OutputMethods; | |
| 3898 #if PY_MAJOR_VERSION >= 3 | |
| 3899 OutputType.tp_getattro = OutputGetattro; | |
| 3900 OutputType.tp_setattro = OutputSetattro; | |
| 3901 OutputType.tp_alloc = call_PyType_GenericAlloc; | |
| 3902 OutputType.tp_new = call_PyType_GenericNew; | |
| 3903 OutputType.tp_free = call_PyObject_Free; | |
| 3904 #else | |
| 3905 OutputType.tp_getattr = OutputGetattr; | |
| 3906 OutputType.tp_setattr = OutputSetattr; | |
| 3907 #endif | |
| 3908 | |
| 4397 | 3909 vim_memset(&IterType, 0, sizeof(IterType)); |
| 3910 IterType.tp_name = "vim.iter"; | |
| 3911 IterType.tp_basicsize = sizeof(IterObject); | |
| 3912 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3913 IterType.tp_doc = "generic iterator object"; | |
| 3914 IterType.tp_iter = IterIter; | |
| 3915 IterType.tp_iternext = IterNext; | |
| 4419 | 3916 IterType.tp_dealloc = IterDestructor; |
| 4433 | 3917 IterType.tp_traverse = IterTraverse; |
| 3918 IterType.tp_clear = IterClear; | |
| 4397 | 3919 |
| 4319 | 3920 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 3921 BufferType.tp_name = "vim.buffer"; | |
| 3922 BufferType.tp_basicsize = sizeof(BufferType); | |
| 3923 BufferType.tp_dealloc = BufferDestructor; | |
| 3924 BufferType.tp_repr = BufferRepr; | |
| 3925 BufferType.tp_as_sequence = &BufferAsSeq; | |
| 3926 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 3927 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3928 BufferType.tp_doc = "vim buffer object"; | |
| 3929 BufferType.tp_methods = BufferMethods; | |
| 3930 #if PY_MAJOR_VERSION >= 3 | |
| 3931 BufferType.tp_getattro = BufferGetattro; | |
| 3932 BufferType.tp_alloc = call_PyType_GenericAlloc; | |
| 3933 BufferType.tp_new = call_PyType_GenericNew; | |
| 3934 BufferType.tp_free = call_PyObject_Free; | |
| 3935 #else | |
| 3936 BufferType.tp_getattr = BufferGetattr; | |
| 3937 #endif | |
| 3938 | |
| 3939 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 3940 WindowType.tp_name = "vim.window"; | |
| 3941 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 3942 WindowType.tp_dealloc = WindowDestructor; | |
| 3943 WindowType.tp_repr = WindowRepr; | |
| 3944 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3945 WindowType.tp_doc = "vim Window object"; | |
| 3946 WindowType.tp_methods = WindowMethods; | |
| 4433 | 3947 WindowType.tp_traverse = WindowTraverse; |
| 3948 WindowType.tp_clear = WindowClear; | |
| 4319 | 3949 #if PY_MAJOR_VERSION >= 3 |
| 3950 WindowType.tp_getattro = WindowGetattro; | |
| 3951 WindowType.tp_setattro = WindowSetattro; | |
| 3952 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
| 3953 WindowType.tp_new = call_PyType_GenericNew; | |
| 3954 WindowType.tp_free = call_PyObject_Free; | |
| 3955 #else | |
| 3956 WindowType.tp_getattr = WindowGetattr; | |
| 3957 WindowType.tp_setattr = WindowSetattr; | |
| 3958 #endif | |
| 3959 | |
| 4401 | 3960 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 3961 TabPageType.tp_name = "vim.tabpage"; | |
| 3962 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 3963 TabPageType.tp_dealloc = TabPageDestructor; | |
| 3964 TabPageType.tp_repr = TabPageRepr; | |
| 3965 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3966 TabPageType.tp_doc = "vim tab page object"; | |
| 3967 TabPageType.tp_methods = TabPageMethods; | |
| 3968 #if PY_MAJOR_VERSION >= 3 | |
| 3969 TabPageType.tp_getattro = TabPageGetattro; | |
| 3970 TabPageType.tp_alloc = call_PyType_GenericAlloc; | |
| 3971 TabPageType.tp_new = call_PyType_GenericNew; | |
| 3972 TabPageType.tp_free = call_PyObject_Free; | |
| 3973 #else | |
| 3974 TabPageType.tp_getattr = TabPageGetattr; | |
| 3975 #endif | |
| 3976 | |
| 4393 | 3977 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 3978 BufMapType.tp_name = "vim.bufferlist"; | |
| 3979 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 3980 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 3981 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 3982 BufMapType.tp_iter = BufMapIter; |
| 4319 | 3983 BufferType.tp_doc = "vim buffer list"; |
| 3984 | |
| 3985 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 3986 WinListType.tp_name = "vim.windowlist"; | |
| 3987 WinListType.tp_basicsize = sizeof(WinListType); | |
| 3988 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 3989 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3990 WinListType.tp_doc = "vim window list"; | |
| 4401 | 3991 WinListType.tp_dealloc = WinListDestructor; |
| 3992 | |
| 3993 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 3994 TabListType.tp_name = "vim.tabpagelist"; | |
| 3995 TabListType.tp_basicsize = sizeof(TabListType); | |
| 3996 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 3997 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3998 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 3999 |
| 4000 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4001 RangeType.tp_name = "vim.range"; | |
| 4002 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4003 RangeType.tp_dealloc = RangeDestructor; | |
| 4004 RangeType.tp_repr = RangeRepr; | |
| 4005 RangeType.tp_as_sequence = &RangeAsSeq; | |
| 4006 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4007 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4008 RangeType.tp_doc = "vim Range object"; | |
| 4009 RangeType.tp_methods = RangeMethods; | |
| 4010 #if PY_MAJOR_VERSION >= 3 | |
| 4011 RangeType.tp_getattro = RangeGetattro; | |
| 4012 RangeType.tp_alloc = call_PyType_GenericAlloc; | |
| 4013 RangeType.tp_new = call_PyType_GenericNew; | |
| 4014 RangeType.tp_free = call_PyObject_Free; | |
| 4015 #else | |
| 4016 RangeType.tp_getattr = RangeGetattr; | |
| 4017 #endif | |
| 4018 | |
| 4019 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4020 CurrentType.tp_name = "vim.currentdata"; | |
| 4021 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4022 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4023 CurrentType.tp_doc = "vim current object"; | |
| 4024 #if PY_MAJOR_VERSION >= 3 | |
| 4025 CurrentType.tp_getattro = CurrentGetattro; | |
| 4026 CurrentType.tp_setattro = CurrentSetattro; | |
| 4027 #else | |
| 4028 CurrentType.tp_getattr = CurrentGetattr; | |
| 4029 CurrentType.tp_setattr = CurrentSetattr; | |
| 4030 #endif | |
| 4031 | |
| 4032 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4033 DictionaryType.tp_name = "vim.dictionary"; | |
| 4034 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4035 DictionaryType.tp_dealloc = DictionaryDestructor; | |
| 4036 DictionaryType.tp_as_mapping = &DictionaryAsMapping; | |
| 4037 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4038 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4039 DictionaryType.tp_methods = DictionaryMethods; | |
| 4040 #if PY_MAJOR_VERSION >= 3 | |
| 4041 DictionaryType.tp_getattro = DictionaryGetattro; | |
| 4042 DictionaryType.tp_setattro = DictionarySetattro; | |
| 4043 #else | |
| 4044 DictionaryType.tp_getattr = DictionaryGetattr; | |
| 4045 DictionaryType.tp_setattr = DictionarySetattr; | |
| 4046 #endif | |
| 4047 | |
| 4048 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4049 ListType.tp_name = "vim.list"; | |
| 4050 ListType.tp_dealloc = ListDestructor; | |
| 4051 ListType.tp_basicsize = sizeof(ListObject); | |
| 4052 ListType.tp_as_sequence = &ListAsSeq; | |
| 4053 ListType.tp_as_mapping = &ListAsMapping; | |
| 4054 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4055 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4056 ListType.tp_methods = ListMethods; | |
| 4397 | 4057 ListType.tp_iter = ListIter; |
| 4319 | 4058 #if PY_MAJOR_VERSION >= 3 |
| 4059 ListType.tp_getattro = ListGetattro; | |
| 4060 ListType.tp_setattro = ListSetattro; | |
| 4061 #else | |
| 4062 ListType.tp_getattr = ListGetattr; | |
| 4063 ListType.tp_setattr = ListSetattr; | |
| 4064 #endif | |
| 4065 | |
| 4066 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4067 FunctionType.tp_name = "vim.function"; |
| 4319 | 4068 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4069 FunctionType.tp_dealloc = FunctionDestructor; | |
| 4070 FunctionType.tp_call = FunctionCall; | |
| 4071 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4072 FunctionType.tp_doc = "object that calls vim function"; | |
| 4073 FunctionType.tp_methods = FunctionMethods; | |
| 4074 #if PY_MAJOR_VERSION >= 3 | |
| 4075 FunctionType.tp_getattro = FunctionGetattro; | |
| 4076 #else | |
| 4077 FunctionType.tp_getattr = FunctionGetattr; | |
| 4078 #endif | |
| 4079 | |
| 4350 | 4080 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4081 OptionsType.tp_name = "vim.options"; | |
| 4082 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4083 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4084 OptionsType.tp_doc = "object for manipulating options"; | |
| 4085 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4086 OptionsType.tp_dealloc = OptionsDestructor; | |
| 4433 | 4087 OptionsType.tp_traverse = OptionsTraverse; |
| 4088 OptionsType.tp_clear = OptionsClear; | |
| 4350 | 4089 |
| 4319 | 4090 #if PY_MAJOR_VERSION >= 3 |
| 4091 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4092 vimmodule.m_name = "vim"; | |
| 4093 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4094 vimmodule.m_size = -1; | |
| 4095 vimmodule.m_methods = VimMethods; | |
| 4096 #endif | |
| 4097 } |