Mercurial > vim
annotate src/if_py_both.h @ 4419:58b74ab7f29d v7.3.958
updated for version 7.3.958
Problem: Python: Iteration destructor not set.
Solution: Put IterDestructor to use. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 15 May 2013 19:07:47 +0200 |
| parents | 0bbacb6a83bd |
| children | 7eafa576528e |
| 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 | |
| 25 | |
| 4385 | 26 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 27 | |
| 28 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) | |
| 29 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) | |
| 4401 | 30 #define INVALID_TABPAGE_VALUE ((tabpage_T *)(-1)) |
| 4385 | 31 |
| 32 static int ConvertFromPyObject(PyObject *, typval_T *); | |
| 33 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 34 | |
| 35 static PyInt RangeStart; | |
| 36 static PyInt RangeEnd; | |
| 37 | |
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38 /* |
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39 * obtain a lock on the Vim data structures |
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40 */ |
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41 static void |
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42 Python_Lock_Vim(void) |
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43 { |
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44 } |
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45 |
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46 /* |
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47 * release a lock on the Vim data structures |
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48 */ |
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49 static void |
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50 Python_Release_Vim(void) |
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51 { |
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52 } |
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53 |
| 4385 | 54 /* Output buffer management |
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55 */ |
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56 |
| 2582 | 57 /* Function to write a line, points to either msg() or emsg(). */ |
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58 typedef void (*writefn)(char_u *); |
| 4385 | 59 |
| 60 static PyTypeObject OutputType; | |
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61 |
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62 typedef struct |
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63 { |
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64 PyObject_HEAD |
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65 long softspace; |
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66 long error; |
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67 } OutputObject; |
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68 |
| 3826 | 69 static int |
| 70 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
| 71 { | |
| 72 if (val == NULL) | |
| 73 { | |
| 4405 | 74 PyErr_SetString(PyExc_AttributeError, |
| 75 _("can't delete OutputObject attributes")); | |
| 3826 | 76 return -1; |
| 77 } | |
| 78 | |
| 79 if (strcmp(name, "softspace") == 0) | |
| 80 { | |
| 81 if (!PyInt_Check(val)) | |
| 82 { | |
| 83 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 84 return -1; | |
| 85 } | |
| 86 | |
| 87 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
| 88 return 0; | |
| 89 } | |
| 90 | |
| 91 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 92 return -1; | |
| 93 } | |
| 94 | |
| 4385 | 95 /* Buffer IO, we write one whole line at a time. */ |
| 96 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 97 static writefn old_fn = NULL; | |
| 98 | |
| 99 static void | |
| 100 PythonIO_Flush(void) | |
| 101 { | |
| 102 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 103 { | |
| 104 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 105 old_fn((char_u *)io_ga.ga_data); | |
| 106 } | |
| 107 io_ga.ga_len = 0; | |
| 108 } | |
| 109 | |
| 110 static void | |
| 111 writer(writefn fn, char_u *str, PyInt n) | |
| 112 { | |
| 113 char_u *ptr; | |
| 114 | |
| 115 /* Flush when switching output function. */ | |
| 116 if (fn != old_fn) | |
| 117 PythonIO_Flush(); | |
| 118 old_fn = fn; | |
| 119 | |
| 120 /* Write each NL separated line. Text after the last NL is kept for | |
| 121 * writing later. */ | |
| 122 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 123 { | |
| 124 PyInt len = ptr - str; | |
| 125 | |
| 126 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 127 break; | |
| 128 | |
| 129 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 130 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 131 fn((char_u *)io_ga.ga_data); | |
| 132 str = ptr + 1; | |
| 133 n -= len + 1; | |
| 134 io_ga.ga_len = 0; | |
| 135 } | |
| 136 | |
| 137 /* Put the remaining text into io_ga for later printing. */ | |
| 138 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 139 { | |
| 140 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 141 io_ga.ga_len += (int)n; | |
| 142 } | |
| 143 } | |
| 144 | |
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145 static PyObject * |
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146 OutputWrite(PyObject *self, PyObject *args) |
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147 { |
| 3806 | 148 Py_ssize_t len = 0; |
| 2894 | 149 char *str = NULL; |
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150 int error = ((OutputObject *)(self))->error; |
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151 |
| 3056 | 152 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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153 return NULL; |
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154 |
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155 Py_BEGIN_ALLOW_THREADS |
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156 Python_Lock_Vim(); |
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157 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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158 Python_Release_Vim(); |
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159 Py_END_ALLOW_THREADS |
| 2894 | 160 PyMem_Free(str); |
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161 |
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162 Py_INCREF(Py_None); |
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163 return Py_None; |
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164 } |
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165 |
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166 static PyObject * |
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167 OutputWritelines(PyObject *self, PyObject *args) |
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168 { |
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169 PyInt n; |
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170 PyInt i; |
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171 PyObject *list; |
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172 int error = ((OutputObject *)(self))->error; |
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173 |
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174 if (!PyArg_ParseTuple(args, "O", &list)) |
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175 return NULL; |
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176 Py_INCREF(list); |
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177 |
| 3618 | 178 if (!PyList_Check(list)) |
| 179 { | |
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180 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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181 Py_DECREF(list); |
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182 return NULL; |
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183 } |
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184 |
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185 n = PyList_Size(list); |
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186 |
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187 for (i = 0; i < n; ++i) |
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188 { |
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189 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 190 char *str = NULL; |
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191 PyInt len; |
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192 |
| 3618 | 193 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 194 { | |
|
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195 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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196 Py_DECREF(list); |
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197 return NULL; |
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198 } |
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199 |
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200 Py_BEGIN_ALLOW_THREADS |
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201 Python_Lock_Vim(); |
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202 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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203 Python_Release_Vim(); |
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204 Py_END_ALLOW_THREADS |
| 2894 | 205 PyMem_Free(str); |
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206 } |
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207 |
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208 Py_DECREF(list); |
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209 Py_INCREF(Py_None); |
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210 return Py_None; |
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211 } |
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212 |
| 2727 | 213 static PyObject * |
| 214 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 215 { | |
| 216 /* do nothing */ | |
| 217 Py_INCREF(Py_None); | |
| 218 return Py_None; | |
| 219 } | |
| 220 | |
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221 /***************/ |
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222 |
| 4385 | 223 static struct PyMethodDef OutputMethods[] = { |
| 224 /* name, function, calling, documentation */ | |
| 225 {"write", OutputWrite, 1, ""}, | |
| 226 {"writelines", OutputWritelines, 1, ""}, | |
| 227 {"flush", OutputFlush, 1, ""}, | |
| 228 { NULL, NULL, 0, NULL} | |
| 229 }; | |
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230 |
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231 static OutputObject Output = |
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232 { |
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233 PyObject_HEAD_INIT(&OutputType) |
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234 0, |
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235 0 |
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236 }; |
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237 |
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238 static OutputObject Error = |
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239 { |
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240 PyObject_HEAD_INIT(&OutputType) |
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241 0, |
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242 1 |
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243 }; |
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244 |
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245 static int |
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246 PythonIO_Init_io(void) |
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247 { |
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248 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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249 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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250 |
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251 if (PyErr_Occurred()) |
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252 { |
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253 EMSG(_("E264: Python: Error initialising I/O objects")); |
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254 return -1; |
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255 } |
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256 |
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257 return 0; |
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258 } |
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259 |
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260 |
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261 static PyObject *VimError; |
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262 |
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263 /* Check to see whether a Vim error has been reported, or a keyboard |
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264 * interrupt has been detected. |
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265 */ |
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266 static int |
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267 VimErrorCheck(void) |
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268 { |
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269 if (got_int) |
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270 { |
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271 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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272 return 1; |
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273 } |
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274 else if (did_emsg && !PyErr_Occurred()) |
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275 { |
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276 PyErr_SetNone(VimError); |
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277 return 1; |
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278 } |
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279 |
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280 return 0; |
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281 } |
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282 |
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283 /* Vim module - Implementation |
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284 */ |
| 4385 | 285 |
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286 static PyObject * |
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287 VimCommand(PyObject *self UNUSED, PyObject *args) |
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288 { |
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289 char *cmd; |
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290 PyObject *result; |
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291 |
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292 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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293 return NULL; |
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294 |
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295 PyErr_Clear(); |
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296 |
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297 Py_BEGIN_ALLOW_THREADS |
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298 Python_Lock_Vim(); |
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299 |
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300 do_cmdline_cmd((char_u *)cmd); |
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301 update_screen(VALID); |
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302 |
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303 Python_Release_Vim(); |
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304 Py_END_ALLOW_THREADS |
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305 |
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306 if (VimErrorCheck()) |
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307 result = NULL; |
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308 else |
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309 result = Py_None; |
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310 |
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311 Py_XINCREF(result); |
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312 return result; |
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313 } |
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314 |
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315 /* |
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316 * Function to translate a typval_T into a PyObject; this will recursively |
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317 * translate lists/dictionaries into their Python equivalents. |
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318 * |
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319 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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320 * you call VimToPython. |
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321 */ |
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322 static PyObject * |
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323 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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324 { |
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325 PyObject *result; |
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326 PyObject *newObj; |
| 3618 | 327 char ptrBuf[sizeof(void *) * 2 + 3]; |
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328 |
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329 /* Avoid infinite recursion */ |
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330 if (depth > 100) |
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331 { |
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332 Py_INCREF(Py_None); |
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333 result = Py_None; |
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334 return result; |
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335 } |
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336 |
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337 /* Check if we run into a recursive loop. The item must be in lookupDict |
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338 * then and we can use it again. */ |
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339 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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340 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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341 { |
| 3618 | 342 sprintf(ptrBuf, "%p", |
| 343 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 344 : (void *)our_tv->vval.v_dict); | |
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345 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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346 if (result != NULL) |
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347 { |
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348 Py_INCREF(result); |
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349 return result; |
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350 } |
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351 } |
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352 |
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353 if (our_tv->v_type == VAR_STRING) |
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354 { |
| 3852 | 355 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 356 ? "" : (char *)our_tv->vval.v_string); | |
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357 } |
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358 else if (our_tv->v_type == VAR_NUMBER) |
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359 { |
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360 char buf[NUMBUFLEN]; |
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361 |
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362 /* For backwards compatibility numbers are stored as strings. */ |
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363 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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364 result = Py_BuildValue("s", buf); |
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365 } |
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366 # ifdef FEAT_FLOAT |
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367 else if (our_tv->v_type == VAR_FLOAT) |
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368 { |
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369 char buf[NUMBUFLEN]; |
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370 |
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371 sprintf(buf, "%f", our_tv->vval.v_float); |
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372 result = Py_BuildValue("s", buf); |
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373 } |
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374 # endif |
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375 else if (our_tv->v_type == VAR_LIST) |
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376 { |
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377 list_T *list = our_tv->vval.v_list; |
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378 listitem_T *curr; |
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379 |
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380 result = PyList_New(0); |
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381 |
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382 if (list != NULL) |
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383 { |
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384 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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385 |
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386 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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387 { |
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388 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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389 PyList_Append(result, newObj); |
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390 Py_DECREF(newObj); |
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391 } |
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392 } |
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393 } |
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394 else if (our_tv->v_type == VAR_DICT) |
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395 { |
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396 result = PyDict_New(); |
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397 |
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398 if (our_tv->vval.v_dict != NULL) |
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399 { |
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400 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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401 long_u todo = ht->ht_used; |
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402 hashitem_T *hi; |
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403 dictitem_T *di; |
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404 |
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405 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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406 |
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407 for (hi = ht->ht_array; todo > 0; ++hi) |
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408 { |
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409 if (!HASHITEM_EMPTY(hi)) |
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410 { |
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411 --todo; |
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412 |
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413 di = dict_lookup(hi); |
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414 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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415 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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416 Py_DECREF(newObj); |
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417 } |
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418 } |
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419 } |
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420 } |
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421 else |
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422 { |
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423 Py_INCREF(Py_None); |
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424 result = Py_None; |
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425 } |
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426 |
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427 return result; |
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428 } |
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429 |
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430 static PyObject * |
| 2520 | 431 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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432 { |
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433 char *expr; |
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434 typval_T *our_tv; |
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435 PyObject *result; |
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436 PyObject *lookup_dict; |
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437 |
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438 if (!PyArg_ParseTuple(args, "s", &expr)) |
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439 return NULL; |
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440 |
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441 Py_BEGIN_ALLOW_THREADS |
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442 Python_Lock_Vim(); |
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443 our_tv = eval_expr((char_u *)expr, NULL); |
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444 |
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445 Python_Release_Vim(); |
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446 Py_END_ALLOW_THREADS |
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447 |
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448 if (our_tv == NULL) |
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449 { |
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450 PyErr_SetVim(_("invalid expression")); |
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451 return NULL; |
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452 } |
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453 |
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454 /* Convert the Vim type into a Python type. Create a dictionary that's |
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455 * used to check for recursive loops. */ |
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456 lookup_dict = PyDict_New(); |
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457 result = VimToPython(our_tv, 1, lookup_dict); |
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458 Py_DECREF(lookup_dict); |
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459 |
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460 |
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461 Py_BEGIN_ALLOW_THREADS |
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462 Python_Lock_Vim(); |
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463 free_tv(our_tv); |
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464 Python_Release_Vim(); |
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465 Py_END_ALLOW_THREADS |
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466 |
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467 return result; |
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468 } |
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469 |
| 3618 | 470 static PyObject *ConvertToPyObject(typval_T *); |
| 471 | |
| 472 static PyObject * | |
| 473 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 474 { | |
| 475 char *expr; | |
| 476 typval_T *our_tv; | |
| 477 PyObject *result; | |
| 478 | |
| 479 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 480 return NULL; | |
| 481 | |
| 482 Py_BEGIN_ALLOW_THREADS | |
| 483 Python_Lock_Vim(); | |
| 484 our_tv = eval_expr((char_u *)expr, NULL); | |
| 485 | |
| 486 Python_Release_Vim(); | |
| 487 Py_END_ALLOW_THREADS | |
| 488 | |
| 489 if (our_tv == NULL) | |
| 490 { | |
| 491 PyErr_SetVim(_("invalid expression")); | |
| 492 return NULL; | |
| 493 } | |
| 494 | |
| 495 result = ConvertToPyObject(our_tv); | |
| 496 Py_BEGIN_ALLOW_THREADS | |
| 497 Python_Lock_Vim(); | |
| 498 free_tv(our_tv); | |
| 499 Python_Release_Vim(); | |
| 500 Py_END_ALLOW_THREADS | |
| 501 | |
| 502 return result; | |
| 503 } | |
| 504 | |
| 505 static PyObject * | |
| 506 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 507 { | |
| 508 char *expr; | |
| 509 | |
| 510 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 511 return NULL; | |
| 512 | |
| 3988 | 513 return PyLong_FromLong( |
| 514 #ifdef FEAT_MBYTE | |
| 515 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 516 #else | |
| 517 STRLEN(expr) | |
| 518 #endif | |
| 519 ); | |
| 3618 | 520 } |
| 521 | |
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522 /* |
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523 * Vim module - Definitions |
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524 */ |
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525 |
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526 static struct PyMethodDef VimMethods[] = { |
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527 /* name, function, calling, documentation */ |
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528 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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529 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 530 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 531 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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532 { NULL, NULL, 0, NULL } |
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533 }; |
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534 |
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535 /* |
| 4397 | 536 * Generic iterator object |
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537 */ |
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538 |
| 4397 | 539 static PyTypeObject IterType; |
| 540 | |
| 541 typedef PyObject *(*nextfun)(void **); | |
| 542 typedef void (*destructorfun)(void *); | |
| 543 | |
| 544 /* Main purpose of this object is removing the need for do python initialization | |
| 545 * (i.e. PyType_Ready and setting type attributes) for a big bunch of objects. | |
| 546 */ | |
| 4385 | 547 |
| 4319 | 548 typedef struct |
| 549 { | |
| 550 PyObject_HEAD | |
| 4397 | 551 void *cur; |
| 552 nextfun next; | |
| 553 destructorfun destruct; | |
| 554 } IterObject; | |
| 555 | |
| 556 static PyObject * | |
| 557 IterNew(void *start, destructorfun destruct, nextfun next) | |
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558 { |
| 4397 | 559 IterObject *self; |
| 560 | |
| 561 self = PyObject_NEW(IterObject, &IterType); | |
| 562 self->cur = start; | |
| 563 self->next = next; | |
| 564 self->destruct = destruct; | |
| 565 | |
| 566 return (PyObject *)(self); | |
| 567 } | |
| 568 | |
| 569 static void | |
| 570 IterDestructor(PyObject *self) | |
| 571 { | |
| 572 IterObject *this = (IterObject *)(self); | |
| 573 | |
| 574 this->destruct(this->cur); | |
| 575 | |
| 576 DESTRUCTOR_FINISH(self); | |
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577 } |
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578 |
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579 static PyObject * |
| 4397 | 580 IterNext(PyObject *self) |
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581 { |
| 4397 | 582 IterObject *this = (IterObject *)(self); |
| 583 | |
| 584 return this->next(&this->cur); | |
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585 } |
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586 |
| 4397 | 587 static PyObject * |
| 588 IterIter(PyObject *self) | |
| 589 { | |
| 590 return self; | |
| 591 } | |
| 4393 | 592 |
| 3618 | 593 typedef struct pylinkedlist_S { |
| 594 struct pylinkedlist_S *pll_next; | |
| 595 struct pylinkedlist_S *pll_prev; | |
| 596 PyObject *pll_obj; | |
| 597 } pylinkedlist_T; | |
| 598 | |
| 599 static pylinkedlist_T *lastdict = NULL; | |
| 600 static pylinkedlist_T *lastlist = NULL; | |
| 601 | |
| 602 static void | |
| 603 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 604 { | |
| 605 if (ref->pll_prev == NULL) | |
| 606 { | |
| 607 if (ref->pll_next == NULL) | |
| 608 { | |
| 609 *last = NULL; | |
| 610 return; | |
| 611 } | |
| 612 } | |
| 613 else | |
| 614 ref->pll_prev->pll_next = ref->pll_next; | |
| 615 | |
| 616 if (ref->pll_next == NULL) | |
| 617 *last = ref->pll_prev; | |
| 618 else | |
| 619 ref->pll_next->pll_prev = ref->pll_prev; | |
| 620 } | |
| 621 | |
| 622 static void | |
| 623 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 624 { | |
| 625 if (*last == NULL) | |
| 626 ref->pll_prev = NULL; | |
| 627 else | |
| 628 { | |
| 629 (*last)->pll_next = ref; | |
| 630 ref->pll_prev = *last; | |
| 631 } | |
| 632 ref->pll_next = NULL; | |
| 633 ref->pll_obj = self; | |
| 634 *last = ref; | |
| 635 } | |
| 636 | |
| 637 static PyTypeObject DictionaryType; | |
| 638 | |
| 3792 | 639 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 640 DICTKEY_GET(err) \ | |
| 641 if (*key == NUL) \ | |
| 642 { \ | |
| 643 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 644 return err; \ | |
| 645 } | |
| 646 | |
| 3618 | 647 typedef struct |
| 648 { | |
| 649 PyObject_HEAD | |
| 650 dict_T *dict; | |
| 651 pylinkedlist_T ref; | |
| 652 } DictionaryObject; | |
| 653 | |
| 654 static PyObject * | |
| 655 DictionaryNew(dict_T *dict) | |
| 656 { | |
| 657 DictionaryObject *self; | |
| 658 | |
| 659 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 660 if (self == NULL) | |
| 661 return NULL; | |
| 662 self->dict = dict; | |
| 663 ++dict->dv_refcount; | |
| 664 | |
| 665 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 666 | |
| 667 return (PyObject *)(self); | |
| 668 } | |
| 669 | |
| 4319 | 670 static void |
| 671 DictionaryDestructor(PyObject *self) | |
| 672 { | |
| 673 DictionaryObject *this = ((DictionaryObject *) (self)); | |
| 674 | |
| 675 pyll_remove(&this->ref, &lastdict); | |
| 676 dict_unref(this->dict); | |
| 677 | |
| 678 DESTRUCTOR_FINISH(self); | |
| 679 } | |
| 680 | |
| 3618 | 681 static int |
| 4319 | 682 DictionarySetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 683 { |
| 4319 | 684 DictionaryObject *this = (DictionaryObject *)(self); |
| 685 | |
| 3828 | 686 if (val == NULL) |
| 687 { | |
| 688 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 689 return -1; | |
| 690 } | |
| 691 | |
| 692 if (strcmp(name, "locked") == 0) | |
| 693 { | |
| 4319 | 694 if (this->dict->dv_lock == VAR_FIXED) |
| 3828 | 695 { |
| 696 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 697 return -1; | |
| 698 } | |
| 699 else | |
| 700 { | |
| 4411 | 701 int istrue = PyObject_IsTrue(val); |
| 702 if (istrue == -1) | |
| 703 return -1; | |
| 704 else if (istrue) | |
| 4319 | 705 this->dict->dv_lock = VAR_LOCKED; |
| 3828 | 706 else |
| 4319 | 707 this->dict->dv_lock = 0; |
| 3828 | 708 } |
| 709 return 0; | |
| 710 } | |
| 711 else | |
| 712 { | |
| 713 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 714 return -1; | |
| 715 } | |
| 716 } | |
| 717 | |
| 718 static PyInt | |
| 3618 | 719 DictionaryLength(PyObject *self) |
| 720 { | |
| 721 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 722 } | |
| 723 | |
| 724 static PyObject * | |
| 725 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 726 { | |
| 727 char_u *key; | |
| 3792 | 728 dictitem_T *di; |
| 3618 | 729 DICTKEY_DECL |
| 730 | |
| 3792 | 731 DICTKEY_GET_NOTEMPTY(NULL) |
| 732 | |
| 733 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 734 | |
| 3824 | 735 DICTKEY_UNREF |
| 736 | |
| 3792 | 737 if (di == NULL) |
| 738 { | |
| 4403 | 739 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 740 return NULL; |
| 741 } | |
| 3618 | 742 |
| 3792 | 743 return ConvertToPyObject(&di->di_tv); |
| 3618 | 744 } |
| 745 | |
| 746 static PyInt | |
| 747 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 748 { | |
| 749 char_u *key; | |
| 750 typval_T tv; | |
| 751 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 752 dictitem_T *di; | |
| 753 DICTKEY_DECL | |
| 754 | |
| 755 if (d->dv_lock) | |
| 756 { | |
| 757 PyErr_SetVim(_("dict is locked")); | |
| 758 return -1; | |
| 759 } | |
| 760 | |
| 3792 | 761 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 762 |
| 763 di = dict_find(d, key, -1); | |
| 764 | |
| 765 if (valObject == NULL) | |
| 766 { | |
| 3636 | 767 hashitem_T *hi; |
| 768 | |
| 3618 | 769 if (di == NULL) |
| 770 { | |
| 3824 | 771 DICTKEY_UNREF |
| 4403 | 772 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 773 return -1; |
| 774 } | |
| 3636 | 775 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 776 hash_remove(&d->dv_hashtab, hi); |
| 777 dictitem_free(di); | |
| 778 return 0; | |
| 779 } | |
| 780 | |
| 781 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 782 return -1; | |
| 783 | |
| 784 if (di == NULL) | |
| 785 { | |
| 786 di = dictitem_alloc(key); | |
| 787 if (di == NULL) | |
| 788 { | |
| 789 PyErr_NoMemory(); | |
| 790 return -1; | |
| 791 } | |
| 792 di->di_tv.v_lock = 0; | |
| 793 | |
| 794 if (dict_add(d, di) == FAIL) | |
| 795 { | |
| 3824 | 796 DICTKEY_UNREF |
| 3618 | 797 vim_free(di); |
| 798 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 799 return -1; | |
| 800 } | |
| 801 } | |
| 802 else | |
| 803 clear_tv(&di->di_tv); | |
| 804 | |
| 805 DICTKEY_UNREF | |
| 806 | |
| 807 copy_tv(&tv, &di->di_tv); | |
| 808 return 0; | |
| 809 } | |
| 810 | |
| 811 static PyObject * | |
| 4133 | 812 DictionaryListKeys(PyObject *self UNUSED) |
| 3618 | 813 { |
| 814 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 815 long_u todo = dict->dv_hashtab.ht_used; | |
| 816 Py_ssize_t i = 0; | |
| 817 PyObject *r; | |
| 818 hashitem_T *hi; | |
| 819 | |
| 820 r = PyList_New(todo); | |
| 821 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 822 { | |
| 823 if (!HASHITEM_EMPTY(hi)) | |
| 824 { | |
| 825 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 826 --todo; | |
| 827 ++i; | |
| 828 } | |
| 829 } | |
| 830 return r; | |
| 831 } | |
| 832 | |
| 4385 | 833 static PyMappingMethods DictionaryAsMapping = { |
| 834 (lenfunc) DictionaryLength, | |
| 835 (binaryfunc) DictionaryItem, | |
| 836 (objobjargproc) DictionaryAssItem, | |
| 837 }; | |
| 838 | |
| 3618 | 839 static struct PyMethodDef DictionaryMethods[] = { |
| 840 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 841 { NULL, NULL, 0, NULL } | |
| 842 }; | |
| 843 | |
| 844 static PyTypeObject ListType; | |
| 4319 | 845 static PySequenceMethods ListAsSeq; |
| 846 static PyMappingMethods ListAsMapping; | |
| 3618 | 847 |
| 848 typedef struct | |
| 849 { | |
| 850 PyObject_HEAD | |
| 851 list_T *list; | |
| 852 pylinkedlist_T ref; | |
| 853 } ListObject; | |
| 854 | |
| 855 static PyObject * | |
| 856 ListNew(list_T *list) | |
| 857 { | |
| 858 ListObject *self; | |
| 859 | |
| 860 self = PyObject_NEW(ListObject, &ListType); | |
| 861 if (self == NULL) | |
| 862 return NULL; | |
| 863 self->list = list; | |
| 864 ++list->lv_refcount; | |
| 865 | |
| 866 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 867 | |
| 868 return (PyObject *)(self); | |
| 869 } | |
| 870 | |
| 4319 | 871 static void |
| 872 ListDestructor(PyObject *self) | |
| 873 { | |
| 874 ListObject *this = (ListObject *)(self); | |
| 875 | |
| 876 pyll_remove(&this->ref, &lastlist); | |
| 877 list_unref(this->list); | |
| 878 | |
| 879 DESTRUCTOR_FINISH(self); | |
| 880 } | |
| 881 | |
| 3618 | 882 static int |
| 883 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 884 { | |
| 885 Py_ssize_t i; | |
| 886 Py_ssize_t lsize = PySequence_Size(obj); | |
| 887 PyObject *litem; | |
| 888 listitem_T *li; | |
| 889 | |
| 890 for(i=0; i<lsize; i++) | |
| 891 { | |
| 892 li = listitem_alloc(); | |
| 893 if (li == NULL) | |
| 894 { | |
| 895 PyErr_NoMemory(); | |
| 896 return -1; | |
| 897 } | |
| 898 li->li_tv.v_lock = 0; | |
| 899 | |
| 900 litem = PySequence_GetItem(obj, i); | |
| 901 if (litem == NULL) | |
| 902 return -1; | |
| 903 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 904 return -1; | |
| 905 | |
| 906 list_append(l, li); | |
| 907 } | |
| 908 return 0; | |
| 909 } | |
| 910 | |
| 911 static PyInt | |
| 912 ListLength(PyObject *self) | |
| 913 { | |
| 914 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 915 } | |
| 916 | |
| 917 static PyObject * | |
| 918 ListItem(PyObject *self, Py_ssize_t index) | |
| 919 { | |
| 920 listitem_T *li; | |
| 921 | |
| 922 if (index>=ListLength(self)) | |
| 923 { | |
| 4405 | 924 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 925 return NULL; |
| 926 } | |
| 927 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 928 if (li == NULL) | |
| 929 { | |
| 930 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 931 return NULL; | |
| 932 } | |
| 933 return ConvertToPyObject(&li->li_tv); | |
| 934 } | |
| 935 | |
| 936 #define PROC_RANGE \ | |
| 937 if (last < 0) {\ | |
| 938 if (last < -size) \ | |
| 939 last = 0; \ | |
| 940 else \ | |
| 941 last += size; \ | |
| 942 } \ | |
| 943 if (first < 0) \ | |
| 944 first = 0; \ | |
| 945 if (first > size) \ | |
| 946 first = size; \ | |
| 947 if (last > size) \ | |
| 948 last = size; | |
| 949 | |
| 950 static PyObject * | |
| 951 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 952 { | |
| 953 PyInt i; | |
| 954 PyInt size = ListLength(self); | |
| 955 PyInt n; | |
| 956 PyObject *list; | |
| 957 int reversed = 0; | |
| 958 | |
| 959 PROC_RANGE | |
| 960 if (first >= last) | |
| 961 first = last; | |
| 962 | |
| 963 n = last-first; | |
| 964 list = PyList_New(n); | |
| 965 if (list == NULL) | |
| 966 return NULL; | |
| 967 | |
| 968 for (i = 0; i < n; ++i) | |
| 969 { | |
| 4260 | 970 PyObject *item = ListItem(self, first + i); |
| 3618 | 971 if (item == NULL) |
| 972 { | |
| 973 Py_DECREF(list); | |
| 974 return NULL; | |
| 975 } | |
| 976 | |
| 977 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 978 { | |
| 979 Py_DECREF(item); | |
| 980 Py_DECREF(list); | |
| 981 return NULL; | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 return list; | |
| 986 } | |
| 987 | |
| 4397 | 988 typedef struct |
| 989 { | |
| 990 listwatch_T lw; | |
| 991 list_T *list; | |
| 992 } listiterinfo_T; | |
| 993 | |
| 994 static void | |
| 995 ListIterDestruct(listiterinfo_T *lii) | |
| 996 { | |
| 997 list_rem_watch(lii->list, &lii->lw); | |
| 998 PyMem_Free(lii); | |
| 999 } | |
| 1000 | |
| 1001 static PyObject * | |
| 1002 ListIterNext(listiterinfo_T **lii) | |
| 1003 { | |
| 1004 PyObject *r; | |
| 1005 | |
| 1006 if (!((*lii)->lw.lw_item)) | |
| 1007 return NULL; | |
| 1008 | |
| 1009 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1010 return NULL; | |
| 1011 | |
| 1012 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1013 | |
| 1014 return r; | |
| 1015 } | |
| 1016 | |
| 1017 static PyObject * | |
| 1018 ListIter(PyObject *self) | |
| 1019 { | |
| 1020 listiterinfo_T *lii; | |
| 1021 list_T *l = ((ListObject *) (self))->list; | |
| 1022 | |
| 1023 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1024 { | |
| 1025 PyErr_NoMemory(); | |
| 1026 return NULL; | |
| 1027 } | |
| 1028 | |
| 1029 list_add_watch(l, &lii->lw); | |
| 1030 lii->lw.lw_item = l->lv_first; | |
| 1031 lii->list = l; | |
| 1032 | |
| 1033 return IterNew(lii, | |
| 1034 (destructorfun) ListIterDestruct, (nextfun) ListIterNext); | |
| 1035 } | |
| 1036 | |
| 3618 | 1037 static int |
| 1038 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1039 { | |
| 1040 typval_T tv; | |
| 1041 list_T *l = ((ListObject *) (self))->list; | |
| 1042 listitem_T *li; | |
| 1043 Py_ssize_t length = ListLength(self); | |
| 1044 | |
| 1045 if (l->lv_lock) | |
| 1046 { | |
| 1047 PyErr_SetVim(_("list is locked")); | |
| 1048 return -1; | |
| 1049 } | |
| 1050 if (index>length || (index==length && obj==NULL)) | |
| 1051 { | |
| 4405 | 1052 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1053 return -1; |
| 1054 } | |
| 1055 | |
| 1056 if (obj == NULL) | |
| 1057 { | |
| 1058 li = list_find(l, (long) index); | |
| 1059 list_remove(l, li, li); | |
| 1060 clear_tv(&li->li_tv); | |
| 1061 vim_free(li); | |
| 1062 return 0; | |
| 1063 } | |
| 1064 | |
| 1065 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1066 return -1; | |
| 1067 | |
| 1068 if (index == length) | |
| 1069 { | |
| 1070 if (list_append_tv(l, &tv) == FAIL) | |
| 1071 { | |
| 1072 PyErr_SetVim(_("Failed to add item to list")); | |
| 1073 return -1; | |
| 1074 } | |
| 1075 } | |
| 1076 else | |
| 1077 { | |
| 1078 li = list_find(l, (long) index); | |
| 1079 clear_tv(&li->li_tv); | |
| 1080 copy_tv(&tv, &li->li_tv); | |
| 1081 } | |
| 1082 return 0; | |
| 1083 } | |
| 1084 | |
| 1085 static int | |
| 1086 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1087 { | |
| 1088 PyInt size = ListLength(self); | |
| 1089 Py_ssize_t i; | |
| 1090 Py_ssize_t lsize; | |
| 1091 PyObject *litem; | |
| 1092 listitem_T *li; | |
| 1093 listitem_T *next; | |
| 1094 typval_T v; | |
| 1095 list_T *l = ((ListObject *) (self))->list; | |
| 1096 | |
| 1097 if (l->lv_lock) | |
| 1098 { | |
| 1099 PyErr_SetVim(_("list is locked")); | |
| 1100 return -1; | |
| 1101 } | |
| 1102 | |
| 1103 PROC_RANGE | |
| 1104 | |
| 1105 if (first == size) | |
| 1106 li = NULL; | |
| 1107 else | |
| 1108 { | |
| 1109 li = list_find(l, (long) first); | |
| 1110 if (li == NULL) | |
| 1111 { | |
| 1112 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1113 return -1; | |
| 1114 } | |
| 1115 if (last > first) | |
| 1116 { | |
| 1117 i = last - first; | |
| 1118 while (i-- && li != NULL) | |
| 1119 { | |
| 1120 next = li->li_next; | |
| 1121 listitem_remove(l, li); | |
| 1122 li = next; | |
| 1123 } | |
| 1124 } | |
| 1125 } | |
| 1126 | |
| 1127 if (obj == NULL) | |
| 1128 return 0; | |
| 1129 | |
| 1130 if (!PyList_Check(obj)) | |
| 1131 { | |
| 1132 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1133 return -1; | |
| 1134 } | |
| 1135 | |
| 1136 lsize = PyList_Size(obj); | |
| 1137 | |
| 1138 for(i=0; i<lsize; i++) | |
| 1139 { | |
| 1140 litem = PyList_GetItem(obj, i); | |
| 1141 if (litem == NULL) | |
| 1142 return -1; | |
| 1143 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1144 return -1; | |
| 1145 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1146 { | |
| 1147 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1148 return -1; | |
| 1149 } | |
| 1150 } | |
| 1151 return 0; | |
| 1152 } | |
| 1153 | |
| 1154 static PyObject * | |
| 1155 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1156 { | |
| 1157 list_T *l = ((ListObject *) (self))->list; | |
| 1158 PyObject *lookup_dict; | |
| 1159 | |
| 1160 if (l->lv_lock) | |
| 1161 { | |
| 1162 PyErr_SetVim(_("list is locked")); | |
| 1163 return NULL; | |
| 1164 } | |
| 1165 | |
| 1166 if (!PySequence_Check(obj)) | |
| 1167 { | |
| 1168 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1169 return NULL; | |
| 1170 } | |
| 1171 | |
| 1172 lookup_dict = PyDict_New(); | |
| 1173 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1174 { | |
| 1175 Py_DECREF(lookup_dict); | |
| 1176 return NULL; | |
| 1177 } | |
| 1178 Py_DECREF(lookup_dict); | |
| 1179 | |
| 1180 Py_INCREF(self); | |
| 1181 return self; | |
| 1182 } | |
| 1183 | |
| 3828 | 1184 static int |
| 4319 | 1185 ListSetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 1186 { |
| 4319 | 1187 ListObject *this = (ListObject *)(self); |
| 1188 | |
| 3828 | 1189 if (val == NULL) |
| 1190 { | |
| 4405 | 1191 PyErr_SetString(PyExc_AttributeError, |
| 1192 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1193 return -1; |
| 1194 } | |
| 1195 | |
| 1196 if (strcmp(name, "locked") == 0) | |
| 1197 { | |
| 4319 | 1198 if (this->list->lv_lock == VAR_FIXED) |
| 3828 | 1199 { |
| 4405 | 1200 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1201 return -1; |
| 1202 } | |
| 1203 else | |
| 1204 { | |
| 4411 | 1205 int istrue = PyObject_IsTrue(val); |
| 1206 if (istrue == -1) | |
| 1207 return -1; | |
| 1208 else if (istrue) | |
| 4319 | 1209 this->list->lv_lock = VAR_LOCKED; |
| 3828 | 1210 else |
| 4319 | 1211 this->list->lv_lock = 0; |
| 3828 | 1212 } |
| 1213 return 0; | |
| 1214 } | |
| 1215 else | |
| 1216 { | |
| 4405 | 1217 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1218 return -1; |
| 1219 } | |
| 1220 } | |
| 1221 | |
| 3618 | 1222 static struct PyMethodDef ListMethods[] = { |
| 1223 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1224 { NULL, NULL, 0, NULL } | |
| 1225 }; | |
| 1226 | |
| 1227 typedef struct | |
| 1228 { | |
| 1229 PyObject_HEAD | |
| 1230 char_u *name; | |
| 1231 } FunctionObject; | |
| 1232 | |
| 1233 static PyTypeObject FunctionType; | |
| 1234 | |
| 1235 static PyObject * | |
| 1236 FunctionNew(char_u *name) | |
| 1237 { | |
| 1238 FunctionObject *self; | |
| 1239 | |
| 1240 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1241 if (self == NULL) | |
| 1242 return NULL; | |
| 1243 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1244 if (self->name == NULL) | |
| 1245 { | |
| 1246 PyErr_NoMemory(); | |
| 1247 return NULL; | |
| 1248 } | |
| 1249 STRCPY(self->name, name); | |
| 1250 func_ref(name); | |
| 1251 return (PyObject *)(self); | |
| 1252 } | |
| 1253 | |
| 4319 | 1254 static void |
| 1255 FunctionDestructor(PyObject *self) | |
| 1256 { | |
| 1257 FunctionObject *this = (FunctionObject *) (self); | |
| 1258 | |
| 1259 func_unref(this->name); | |
| 1260 PyMem_Del(this->name); | |
| 1261 | |
| 1262 DESTRUCTOR_FINISH(self); | |
| 1263 } | |
| 1264 | |
| 3618 | 1265 static PyObject * |
| 1266 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1267 { | |
| 1268 FunctionObject *this = (FunctionObject *)(self); | |
| 1269 char_u *name = this->name; | |
| 1270 typval_T args; | |
| 1271 typval_T selfdicttv; | |
| 1272 typval_T rettv; | |
| 1273 dict_T *selfdict = NULL; | |
| 1274 PyObject *selfdictObject; | |
| 1275 PyObject *result; | |
| 1276 int error; | |
| 1277 | |
| 1278 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1279 return NULL; | |
| 1280 | |
| 1281 if (kwargs != NULL) | |
| 1282 { | |
| 1283 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1284 if (selfdictObject != NULL) | |
| 1285 { | |
| 3703 | 1286 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1287 { |
| 3703 | 1288 PyErr_SetString(PyExc_TypeError, |
| 1289 _("'self' argument must be a dictionary")); | |
| 3618 | 1290 clear_tv(&args); |
| 1291 return NULL; | |
| 1292 } | |
| 1293 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1294 return NULL; | |
| 1295 selfdict = selfdicttv.vval.v_dict; | |
| 1296 } | |
| 1297 } | |
| 1298 | |
| 4415 | 1299 Py_BEGIN_ALLOW_THREADS |
| 1300 Python_Lock_Vim(); | |
| 1301 | |
| 3618 | 1302 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1303 |
| 1304 Python_Release_Vim(); | |
| 1305 Py_END_ALLOW_THREADS | |
| 1306 | |
| 3618 | 1307 if (error != OK) |
| 1308 { | |
| 1309 result = NULL; | |
| 1310 PyErr_SetVim(_("failed to run function")); | |
| 1311 } | |
| 1312 else | |
| 1313 result = ConvertToPyObject(&rettv); | |
| 1314 | |
| 1315 /* FIXME Check what should really be cleared. */ | |
| 1316 clear_tv(&args); | |
| 1317 clear_tv(&rettv); | |
| 1318 /* | |
| 1319 * if (selfdict!=NULL) | |
| 1320 * clear_tv(selfdicttv); | |
| 1321 */ | |
| 1322 | |
| 1323 return result; | |
| 1324 } | |
| 1325 | |
| 1326 static struct PyMethodDef FunctionMethods[] = { | |
| 1327 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1328 { NULL, NULL, 0, NULL } | |
| 1329 }; | |
| 1330 | |
| 4350 | 1331 /* |
| 1332 * Options object | |
| 1333 */ | |
| 1334 | |
| 1335 static PyTypeObject OptionsType; | |
| 1336 | |
| 1337 typedef int (*checkfun)(void *); | |
| 1338 | |
| 1339 typedef struct | |
| 1340 { | |
| 1341 PyObject_HEAD | |
| 1342 int opt_type; | |
| 1343 void *from; | |
| 1344 checkfun Check; | |
| 1345 PyObject *fromObj; | |
| 1346 } OptionsObject; | |
| 1347 | |
| 1348 static PyObject * | |
| 1349 OptionsItem(OptionsObject *this, PyObject *keyObject) | |
| 1350 { | |
| 1351 char_u *key; | |
| 1352 int flags; | |
| 1353 long numval; | |
| 1354 char_u *stringval; | |
| 4359 | 1355 DICTKEY_DECL |
| 4350 | 1356 |
| 1357 if (this->Check(this->from)) | |
| 1358 return NULL; | |
| 1359 | |
| 1360 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1361 | |
| 1362 flags = get_option_value_strict(key, &numval, &stringval, | |
| 1363 this->opt_type, this->from); | |
| 1364 | |
| 1365 DICTKEY_UNREF | |
| 1366 | |
| 1367 if (flags == 0) | |
| 1368 { | |
| 4403 | 1369 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1370 return NULL; |
| 1371 } | |
| 1372 | |
| 1373 if (flags & SOPT_UNSET) | |
| 1374 { | |
| 1375 Py_INCREF(Py_None); | |
| 1376 return Py_None; | |
| 1377 } | |
| 1378 else if (flags & SOPT_BOOL) | |
| 1379 { | |
| 1380 PyObject *r; | |
| 1381 r = numval ? Py_True : Py_False; | |
| 1382 Py_INCREF(r); | |
| 1383 return r; | |
| 1384 } | |
| 1385 else if (flags & SOPT_NUM) | |
| 1386 return PyInt_FromLong(numval); | |
| 1387 else if (flags & SOPT_STRING) | |
| 1388 { | |
| 1389 if (stringval) | |
| 1390 return PyBytes_FromString((char *) stringval); | |
| 1391 else | |
| 1392 { | |
| 4405 | 1393 PyErr_SetString(PyExc_RuntimeError, |
| 1394 _("unable to get option value")); | |
| 4350 | 1395 return NULL; |
| 1396 } | |
| 1397 } | |
| 1398 else | |
| 1399 { | |
| 1400 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1401 return NULL; | |
| 1402 } | |
| 1403 } | |
| 1404 | |
| 1405 static int | |
| 1406 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1407 char_u *key; | |
| 1408 int numval; | |
| 1409 char_u *stringval; | |
| 1410 int opt_flags; | |
| 1411 int opt_type; | |
| 1412 void *from; | |
| 1413 { | |
| 1414 win_T *save_curwin; | |
| 1415 tabpage_T *save_curtab; | |
| 1416 aco_save_T aco; | |
| 1417 int r = 0; | |
| 1418 | |
| 1419 switch (opt_type) | |
| 1420 { | |
| 1421 case SREQ_WIN: | |
| 1422 if (switch_win(&save_curwin, &save_curtab, (win_T *) from, curtab) | |
| 1423 == FAIL) | |
| 1424 { | |
| 1425 PyErr_SetVim("Problem while switching windows."); | |
| 1426 return -1; | |
| 1427 } | |
| 1428 set_option_value(key, numval, stringval, opt_flags); | |
| 1429 restore_win(save_curwin, save_curtab); | |
| 1430 break; | |
| 1431 case SREQ_BUF: | |
| 1432 aucmd_prepbuf(&aco, (buf_T *) from); | |
| 1433 set_option_value(key, numval, stringval, opt_flags); | |
| 1434 aucmd_restbuf(&aco); | |
| 1435 break; | |
| 1436 case SREQ_GLOBAL: | |
| 1437 set_option_value(key, numval, stringval, opt_flags); | |
| 1438 break; | |
| 1439 } | |
| 1440 return r; | |
| 1441 } | |
| 1442 | |
| 1443 static int | |
| 1444 OptionsAssItem(OptionsObject *this, PyObject *keyObject, PyObject *valObject) | |
| 1445 { | |
| 1446 char_u *key; | |
| 1447 int flags; | |
| 1448 int opt_flags; | |
| 1449 int r = 0; | |
| 4359 | 1450 DICTKEY_DECL |
| 4350 | 1451 |
| 1452 if (this->Check(this->from)) | |
| 1453 return -1; | |
| 1454 | |
| 1455 DICTKEY_GET_NOTEMPTY(-1) | |
| 1456 | |
| 1457 flags = get_option_value_strict(key, NULL, NULL, | |
| 1458 this->opt_type, this->from); | |
| 1459 | |
| 1460 DICTKEY_UNREF | |
| 1461 | |
| 1462 if (flags == 0) | |
| 1463 { | |
| 4403 | 1464 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1465 return -1; |
| 1466 } | |
| 1467 | |
| 1468 if (valObject == NULL) | |
| 1469 { | |
| 1470 if (this->opt_type == SREQ_GLOBAL) | |
| 1471 { | |
| 4405 | 1472 PyErr_SetString(PyExc_ValueError, |
| 1473 _("unable to unset global option")); | |
| 4350 | 1474 return -1; |
| 1475 } | |
| 1476 else if (!(flags & SOPT_GLOBAL)) | |
| 1477 { | |
| 4405 | 1478 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1479 "without global value")); | |
| 4350 | 1480 return -1; |
| 1481 } | |
| 1482 else | |
| 1483 { | |
| 1484 unset_global_local_option(key, this->from); | |
| 1485 return 0; | |
| 1486 } | |
| 1487 } | |
| 1488 | |
| 1489 opt_flags = (this->opt_type ? OPT_LOCAL : OPT_GLOBAL); | |
| 1490 | |
| 1491 if (flags & SOPT_BOOL) | |
| 1492 { | |
| 4411 | 1493 int istrue = PyObject_IsTrue(valObject); |
| 1494 if (istrue == -1) | |
| 1495 return -1; | |
| 1496 r = set_option_value_for(key, istrue, NULL, | |
| 4399 | 1497 opt_flags, this->opt_type, this->from); |
| 4350 | 1498 } |
| 1499 else if (flags & SOPT_NUM) | |
| 1500 { | |
| 1501 int val; | |
| 1502 | |
| 1503 #if PY_MAJOR_VERSION < 3 | |
| 1504 if (PyInt_Check(valObject)) | |
| 1505 val = PyInt_AsLong(valObject); | |
| 1506 else | |
| 1507 #endif | |
| 1508 if (PyLong_Check(valObject)) | |
| 1509 val = PyLong_AsLong(valObject); | |
| 1510 else | |
| 1511 { | |
| 4405 | 1512 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1513 return -1; |
| 1514 } | |
| 1515 | |
| 1516 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 1517 this->opt_type, this->from); | |
| 1518 } | |
| 1519 else | |
| 1520 { | |
| 1521 char_u *val; | |
| 1522 if (PyBytes_Check(valObject)) | |
| 1523 { | |
| 1524 | |
| 1525 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1526 return -1; | |
| 1527 if (val == NULL) | |
| 1528 return -1; | |
| 1529 | |
| 1530 val = vim_strsave(val); | |
| 1531 } | |
| 1532 else if (PyUnicode_Check(valObject)) | |
| 1533 { | |
| 1534 PyObject *bytes; | |
| 1535 | |
| 1536 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1537 if (bytes == NULL) | |
| 1538 return -1; | |
| 1539 | |
| 1540 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1541 return -1; | |
| 1542 if (val == NULL) | |
| 1543 return -1; | |
| 1544 | |
| 1545 val = vim_strsave(val); | |
| 1546 Py_XDECREF(bytes); | |
| 1547 } | |
| 1548 else | |
| 1549 { | |
| 4405 | 1550 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1551 return -1; |
| 1552 } | |
| 1553 | |
| 1554 r = set_option_value_for(key, 0, val, opt_flags, | |
| 1555 this->opt_type, this->from); | |
| 1556 vim_free(val); | |
| 1557 } | |
| 1558 | |
| 1559 return r; | |
| 1560 } | |
| 1561 | |
| 1562 static int | |
| 1563 dummy_check(void *arg UNUSED) | |
| 1564 { | |
| 1565 return 0; | |
| 1566 } | |
| 1567 | |
| 1568 static PyObject * | |
| 1569 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1570 { | |
| 1571 OptionsObject *self; | |
| 1572 | |
| 1573 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1574 if (self == NULL) | |
| 1575 return NULL; | |
| 1576 | |
| 1577 self->opt_type = opt_type; | |
| 1578 self->from = from; | |
| 1579 self->Check = Check; | |
| 1580 self->fromObj = fromObj; | |
| 1581 if (fromObj) | |
| 1582 Py_INCREF(fromObj); | |
| 1583 | |
| 1584 return (PyObject *)(self); | |
| 1585 } | |
| 1586 | |
| 1587 static void | |
| 1588 OptionsDestructor(PyObject *self) | |
| 1589 { | |
| 1590 if (((OptionsObject *)(self))->fromObj) | |
| 1591 Py_DECREF(((OptionsObject *)(self))->fromObj); | |
| 1592 DESTRUCTOR_FINISH(self); | |
| 1593 } | |
| 1594 | |
| 1595 static PyMappingMethods OptionsAsMapping = { | |
| 1596 (lenfunc) NULL, | |
| 1597 (binaryfunc) OptionsItem, | |
| 1598 (objobjargproc) OptionsAssItem, | |
| 1599 }; | |
| 1600 | |
| 4401 | 1601 /* Tabpage object |
| 1602 */ | |
| 1603 | |
| 1604 typedef struct | |
| 1605 { | |
| 1606 PyObject_HEAD | |
| 1607 tabpage_T *tab; | |
| 1608 } TabPageObject; | |
| 1609 | |
| 1610 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1611 | |
| 1612 static PyTypeObject TabPageType; | |
| 1613 | |
| 1614 static int | |
| 1615 CheckTabPage(TabPageObject *this) | |
| 1616 { | |
| 1617 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1618 { | |
| 1619 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1620 return -1; | |
| 1621 } | |
| 1622 | |
| 1623 return 0; | |
| 1624 } | |
| 1625 | |
| 1626 static PyObject * | |
| 1627 TabPageNew(tabpage_T *tab) | |
| 1628 { | |
| 1629 TabPageObject *self; | |
| 1630 | |
| 1631 if (TAB_PYTHON_REF(tab)) | |
| 1632 { | |
| 1633 self = TAB_PYTHON_REF(tab); | |
| 1634 Py_INCREF(self); | |
| 1635 } | |
| 1636 else | |
| 1637 { | |
| 1638 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1639 if (self == NULL) | |
| 1640 return NULL; | |
| 1641 self->tab = tab; | |
| 1642 TAB_PYTHON_REF(tab) = self; | |
| 1643 } | |
| 1644 | |
| 1645 return (PyObject *)(self); | |
| 1646 } | |
| 1647 | |
| 1648 static void | |
| 1649 TabPageDestructor(PyObject *self) | |
| 1650 { | |
| 1651 TabPageObject *this = (TabPageObject *)(self); | |
| 1652 | |
| 1653 if (this->tab && this->tab != INVALID_TABPAGE_VALUE) | |
| 1654 TAB_PYTHON_REF(this->tab) = NULL; | |
| 1655 | |
| 1656 DESTRUCTOR_FINISH(self); | |
| 1657 } | |
| 1658 | |
| 1659 static PyObject * | |
| 1660 TabPageAttr(TabPageObject *this, char *name) | |
| 1661 { | |
| 1662 if (strcmp(name, "windows") == 0) | |
| 1663 return WinListNew(this); | |
| 1664 else if (strcmp(name, "number") == 0) | |
| 1665 return PyLong_FromLong((long) get_tab_number(this->tab)); | |
| 1666 else if (strcmp(name, "vars") == 0) | |
| 1667 return DictionaryNew(this->tab->tp_vars); | |
| 1668 else if (strcmp(name, "window") == 0) | |
| 1669 { | |
| 1670 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1671 */ | |
| 1672 if (this->tab == curtab) | |
| 1673 return WindowNew(curwin); | |
| 1674 else | |
| 1675 return WindowNew(this->tab->tp_curwin); | |
| 1676 } | |
| 1677 return NULL; | |
| 1678 } | |
| 1679 | |
| 1680 static PyObject * | |
| 1681 TabPageRepr(PyObject *self) | |
| 1682 { | |
| 1683 static char repr[100]; | |
| 1684 TabPageObject *this = (TabPageObject *)(self); | |
| 1685 | |
| 1686 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1687 { | |
| 1688 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1689 return PyString_FromString(repr); | |
| 1690 } | |
| 1691 else | |
| 1692 { | |
| 1693 int t = get_tab_number(this->tab); | |
| 1694 | |
| 1695 if (t == 0) | |
| 1696 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1697 (self)); | |
| 1698 else | |
| 1699 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1700 | |
| 1701 return PyString_FromString(repr); | |
| 1702 } | |
| 1703 } | |
| 1704 | |
| 1705 static struct PyMethodDef TabPageMethods[] = { | |
| 1706 /* name, function, calling, documentation */ | |
| 1707 { NULL, NULL, 0, NULL } | |
| 1708 }; | |
| 1709 | |
| 1710 /* | |
| 1711 * Window list object | |
| 1712 */ | |
| 1713 | |
| 1714 static PyTypeObject TabListType; | |
| 1715 static PySequenceMethods TabListAsSeq; | |
| 1716 | |
| 1717 typedef struct | |
| 1718 { | |
| 1719 PyObject_HEAD | |
| 1720 } TabListObject; | |
| 1721 | |
| 1722 static PyInt | |
| 1723 TabListLength(PyObject *self UNUSED) | |
| 1724 { | |
| 1725 tabpage_T *tp = first_tabpage; | |
| 1726 PyInt n = 0; | |
| 1727 | |
| 1728 while (tp != NULL) | |
| 1729 { | |
| 1730 ++n; | |
| 1731 tp = tp->tp_next; | |
| 1732 } | |
| 1733 | |
| 1734 return n; | |
| 1735 } | |
| 1736 | |
| 1737 static PyObject * | |
| 1738 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1739 { | |
| 1740 tabpage_T *tp; | |
| 1741 | |
| 1742 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1743 if (n == 0) | |
| 1744 return TabPageNew(tp); | |
| 1745 | |
| 1746 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1747 return NULL; | |
| 1748 } | |
| 1749 | |
| 4385 | 1750 /* Window object |
| 1751 */ | |
| 1752 | |
| 1753 typedef struct | |
| 1754 { | |
| 1755 PyObject_HEAD | |
| 1756 win_T *win; | |
| 1757 } WindowObject; | |
| 1758 | |
| 1759 static PyTypeObject WindowType; | |
|
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1760 |
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1761 static int |
|
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1762 CheckWindow(WindowObject *this) |
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1763 { |
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1764 if (this->win == INVALID_WINDOW_VALUE) |
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1765 { |
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1766 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1767 return -1; |
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1768 } |
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1769 |
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1770 return 0; |
|
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1771 } |
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1772 |
| 4319 | 1773 static PyObject * |
| 4377 | 1774 WindowNew(win_T *win) |
| 1775 { | |
| 1776 /* We need to handle deletion of windows underneath us. | |
| 1777 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1778 * then we can get at it in win_free() in vim. We then | |
| 1779 * need to create only ONE Python object per window - if | |
| 1780 * we try to create a second, just INCREF the existing one | |
| 1781 * and return it. The (single) Python object referring to | |
| 1782 * the window is stored in "w_python*_ref". | |
| 1783 * On a win_free() we set the Python object's win_T* field | |
| 1784 * to an invalid value. We trap all uses of a window | |
| 1785 * object, and reject them if the win_T* field is invalid. | |
| 1786 * | |
| 4385 | 1787 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1788 * w_python_ref and w_python3_ref fields respectively. |
| 1789 */ | |
| 1790 | |
| 1791 WindowObject *self; | |
| 1792 | |
| 1793 if (WIN_PYTHON_REF(win)) | |
| 1794 { | |
| 1795 self = WIN_PYTHON_REF(win); | |
| 1796 Py_INCREF(self); | |
| 1797 } | |
| 1798 else | |
| 1799 { | |
| 1800 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1801 if (self == NULL) | |
| 1802 return NULL; | |
| 1803 self->win = win; | |
| 1804 WIN_PYTHON_REF(win) = self; | |
| 1805 } | |
| 1806 | |
| 1807 return (PyObject *)(self); | |
| 1808 } | |
| 1809 | |
| 4385 | 1810 static void |
| 1811 WindowDestructor(PyObject *self) | |
| 1812 { | |
| 1813 WindowObject *this = (WindowObject *)(self); | |
| 1814 | |
| 1815 if (this->win && this->win != INVALID_WINDOW_VALUE) | |
| 1816 WIN_PYTHON_REF(this->win) = NULL; | |
| 1817 | |
| 1818 DESTRUCTOR_FINISH(self); | |
| 1819 } | |
| 1820 | |
| 4377 | 1821 static PyObject * |
| 4319 | 1822 WindowAttr(WindowObject *this, char *name) |
| 1823 { | |
| 1824 if (strcmp(name, "buffer") == 0) | |
| 1825 return (PyObject *)BufferNew(this->win->w_buffer); | |
| 1826 else if (strcmp(name, "cursor") == 0) | |
| 1827 { | |
| 1828 pos_T *pos = &this->win->w_cursor; | |
| 1829 | |
| 1830 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1831 } | |
| 1832 else if (strcmp(name, "height") == 0) | |
| 4381 | 1833 return PyLong_FromLong((long)(this->win->w_height)); |
| 4383 | 1834 #ifdef FEAT_WINDOWS |
| 1835 else if (strcmp(name, "row") == 0) | |
| 1836 return PyLong_FromLong((long)(this->win->w_winrow)); | |
| 1837 #endif | |
| 4319 | 1838 #ifdef FEAT_VERTSPLIT |
| 1839 else if (strcmp(name, "width") == 0) | |
| 4381 | 1840 return PyLong_FromLong((long)(W_WIDTH(this->win))); |
| 4383 | 1841 else if (strcmp(name, "col") == 0) |
| 1842 return PyLong_FromLong((long)(W_WINCOL(this->win))); | |
| 4319 | 1843 #endif |
| 4323 | 1844 else if (strcmp(name, "vars") == 0) |
| 1845 return DictionaryNew(this->win->w_vars); | |
| 4350 | 1846 else if (strcmp(name, "options") == 0) |
| 1847 return OptionsNew(SREQ_WIN, this->win, (checkfun) CheckWindow, | |
| 1848 (PyObject *) this); | |
| 4379 | 1849 else if (strcmp(name, "number") == 0) |
| 4401 | 1850 return PyLong_FromLong((long) get_win_number(this->win, firstwin)); |
| 4319 | 1851 else if (strcmp(name,"__members__") == 0) |
| 4383 | 1852 return Py_BuildValue("[ssssssss]", "buffer", "cursor", "height", "vars", |
| 1853 "options", "number", "row", "col"); | |
| 4319 | 1854 else |
| 1855 return NULL; | |
| 1856 } | |
| 1857 | |
|
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1858 static int |
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1859 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1860 { |
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1861 WindowObject *this = (WindowObject *)(self); |
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1862 |
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1863 if (CheckWindow(this)) |
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1864 return -1; |
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1865 |
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1866 if (strcmp(name, "buffer") == 0) |
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1867 { |
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1868 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1869 return -1; |
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1870 } |
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1871 else if (strcmp(name, "cursor") == 0) |
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1872 { |
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1873 long lnum; |
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1874 long col; |
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1875 |
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1876 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1877 return -1; |
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1878 |
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1879 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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1880 { |
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1881 PyErr_SetVim(_("cursor position outside buffer")); |
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1882 return -1; |
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1883 } |
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1884 |
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1885 /* Check for keyboard interrupts */ |
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1886 if (VimErrorCheck()) |
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1887 return -1; |
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1888 |
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1889 this->win->w_cursor.lnum = lnum; |
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1890 this->win->w_cursor.col = col; |
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1891 #ifdef FEAT_VIRTUALEDIT |
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1892 this->win->w_cursor.coladd = 0; |
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1893 #endif |
| 2933 | 1894 /* When column is out of range silently correct it. */ |
| 1895 check_cursor_col_win(this->win); | |
| 1896 | |
|
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1897 update_screen(VALID); |
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1898 return 0; |
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1899 } |
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1900 else if (strcmp(name, "height") == 0) |
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1901 { |
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1902 int height; |
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1903 win_T *savewin; |
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1904 |
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1905 if (!PyArg_Parse(val, "i", &height)) |
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1906 return -1; |
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1907 |
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1908 #ifdef FEAT_GUI |
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1909 need_mouse_correct = TRUE; |
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1910 #endif |
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1911 savewin = curwin; |
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1912 curwin = this->win; |
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1913 win_setheight(height); |
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1914 curwin = savewin; |
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1915 |
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1916 /* Check for keyboard interrupts */ |
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1917 if (VimErrorCheck()) |
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1918 return -1; |
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1919 |
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1920 return 0; |
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1921 } |
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1922 #ifdef FEAT_VERTSPLIT |
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1923 else if (strcmp(name, "width") == 0) |
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1924 { |
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1925 int width; |
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1926 win_T *savewin; |
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1927 |
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1928 if (!PyArg_Parse(val, "i", &width)) |
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1929 return -1; |
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1930 |
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1931 #ifdef FEAT_GUI |
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1932 need_mouse_correct = TRUE; |
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1933 #endif |
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1934 savewin = curwin; |
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1935 curwin = this->win; |
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1936 win_setwidth(width); |
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1937 curwin = savewin; |
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1938 |
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1939 /* Check for keyboard interrupts */ |
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1940 if (VimErrorCheck()) |
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1941 return -1; |
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1942 |
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1943 return 0; |
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1944 } |
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1945 #endif |
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1946 else |
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1947 { |
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1948 PyErr_SetString(PyExc_AttributeError, name); |
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1949 return -1; |
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1950 } |
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1951 } |
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1952 |
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1953 static PyObject * |
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1954 WindowRepr(PyObject *self) |
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1955 { |
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1956 static char repr[100]; |
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1957 WindowObject *this = (WindowObject *)(self); |
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1958 |
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1959 if (this->win == INVALID_WINDOW_VALUE) |
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1960 { |
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1961 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
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1962 return PyString_FromString(repr); |
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1963 } |
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1964 else |
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1965 { |
| 4401 | 1966 int w = get_win_number(this->win, firstwin); |
| 4379 | 1967 |
| 1968 if (w == 0) | |
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1969 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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1970 (self)); |
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1971 else |
| 4379 | 1972 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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1973 |
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1974 return PyString_FromString(repr); |
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1975 } |
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1976 } |
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1977 |
| 4385 | 1978 static struct PyMethodDef WindowMethods[] = { |
| 1979 /* name, function, calling, documentation */ | |
| 1980 { NULL, NULL, 0, NULL } | |
| 1981 }; | |
| 1982 | |
|
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1983 /* |
| 4385 | 1984 * Window list object |
|
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1985 */ |
| 4319 | 1986 |
| 4385 | 1987 static PyTypeObject WinListType; |
| 1988 static PySequenceMethods WinListAsSeq; | |
| 1989 | |
| 4319 | 1990 typedef struct |
| 1991 { | |
| 1992 PyObject_HEAD | |
| 4401 | 1993 TabPageObject *tabObject; |
| 4319 | 1994 } WinListObject; |
| 1995 | |
| 4401 | 1996 static PyObject * |
| 1997 WinListNew(TabPageObject *tabObject) | |
| 1998 { | |
| 1999 WinListObject *self; | |
| 2000 | |
| 2001 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2002 self->tabObject = tabObject; | |
| 2003 Py_INCREF(tabObject); | |
| 2004 | |
| 2005 return (PyObject *)(self); | |
| 2006 } | |
| 2007 | |
| 2008 static void | |
| 2009 WinListDestructor(PyObject *self) | |
| 2010 { | |
| 2011 TabPageObject *tabObject = ((WinListObject *)(self))->tabObject; | |
| 2012 | |
| 2013 if (tabObject) | |
| 2014 Py_DECREF((PyObject *)(tabObject)); | |
| 2015 | |
| 2016 DESTRUCTOR_FINISH(self); | |
| 2017 } | |
| 2018 | |
| 2019 static win_T * | |
| 2020 get_firstwin(WinListObject *this) | |
| 2021 { | |
| 2022 if (this->tabObject) | |
| 2023 { | |
| 2024 if (CheckTabPage(this->tabObject)) | |
| 2025 return NULL; | |
| 2026 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 2027 */ | |
| 2028 else if (this->tabObject->tab == curtab) | |
| 2029 return firstwin; | |
| 2030 else | |
| 2031 return this->tabObject->tab->tp_firstwin; | |
| 2032 } | |
| 2033 else | |
| 2034 return firstwin; | |
| 2035 } | |
| 2036 | |
|
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2037 static PyInt |
| 4401 | 2038 WinListLength(PyObject *self) |
|
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2039 { |
| 4401 | 2040 win_T *w; |
|
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2041 PyInt n = 0; |
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2042 |
| 4401 | 2043 if (!(w = get_firstwin((WinListObject *)(self)))) |
| 2044 return -1; | |
| 2045 | |
|
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2046 while (w != NULL) |
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|
2047 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2048 ++n; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2049 w = W_NEXT(w); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2050 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2051 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2052 return n; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2053 } |
|
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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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|
2054 |
|
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Move many more common Python items to if_py_both.c.
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|
2055 static PyObject * |
| 4401 | 2056 WinListItem(PyObject *self, PyInt n) |
|
2447
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|
2057 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2058 win_T *w; |
|
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Move many more common Python items to if_py_both.c.
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|
2059 |
| 4401 | 2060 if (!(w = get_firstwin((WinListObject *)(self)))) |
| 2061 return NULL; | |
| 2062 | |
| 2063 for (; w != NULL; w = W_NEXT(w), --n) | |
|
2447
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Move many more common Python items to if_py_both.c.
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|
2064 if (n == 0) |
|
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|
2065 return WindowNew(w); |
|
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Move many more common Python items to if_py_both.c.
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|
2066 |
|
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Move many more common Python items to if_py_both.c.
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|
2067 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2068 return NULL; |
|
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|
2069 } |
|
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Move many more common Python items to if_py_both.c.
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|
2070 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2071 /* Convert a Python string into a Vim line. |
|
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|
2072 * |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2073 * The result is in allocated memory. All internal nulls are replaced by |
|
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Move many more common Python items to if_py_both.c.
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|
2074 * newline characters. It is an error for the string to contain newline |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2075 * characters. |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2076 * |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2077 * On errors, the Python exception data is set, and NULL is returned. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2078 */ |
|
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Move many more common Python items to if_py_both.c.
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|
2079 static char * |
|
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Move many more common Python items to if_py_both.c.
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|
2080 StringToLine(PyObject *obj) |
|
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Move many more common Python items to if_py_both.c.
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|
2081 { |
|
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Move many more common Python items to if_py_both.c.
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|
2082 const char *str; |
|
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Move many more common Python items to if_py_both.c.
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|
2083 char *save; |
| 2894 | 2084 PyObject *bytes; |
|
2447
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|
2085 PyInt len; |
|
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Move many more common Python items to if_py_both.c.
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|
2086 PyInt i; |
|
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|
2087 char *p; |
|
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Move many more common Python items to if_py_both.c.
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|
2088 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2089 if (obj == NULL || !PyString_Check(obj)) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2090 { |
|
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Move many more common Python items to if_py_both.c.
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|
2091 PyErr_BadArgument(); |
|
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|
2092 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2093 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2094 |
| 2894 | 2095 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2096 str = PyString_AsString(bytes); | |
| 2097 len = PyString_Size(bytes); | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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|
2098 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2099 /* |
|
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Move many more common Python items to if_py_both.c.
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|
2100 * Error checking: String must not contain newlines, as we |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2101 * are replacing a single line, and we must replace it with |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2102 * a single line. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2103 * A trailing newline is removed, so that append(f.readlines()) works. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2104 */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2105 p = memchr(str, '\n', len); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2106 if (p != NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2107 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2108 if (p == str + len - 1) |
|
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diff
changeset
|
2109 --len; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2110 else |
|
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diff
changeset
|
2111 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2112 PyErr_SetVim(_("string cannot contain newlines")); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2113 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2114 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2115 } |
|
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Move many more common Python items to if_py_both.c.
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|
2116 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2117 /* Create a copy of the string, with internal nulls replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2118 * newline characters, as is the vim convention. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2119 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2120 save = (char *)alloc((unsigned)(len+1)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2121 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2122 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2123 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2124 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2125 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2126 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2127 for (i = 0; i < len; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2128 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2129 if (str[i] == '\0') |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2130 save[i] = '\n'; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2131 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2132 save[i] = str[i]; |
|
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Move many more common Python items to if_py_both.c.
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|
2133 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2134 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2135 save[i] = '\0'; |
| 2894 | 2136 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
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changeset
|
2137 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2138 return save; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2139 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2140 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2141 /* Get a line from the specified buffer. The line number is |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2142 * in Vim format (1-based). The line is returned as a Python |
|
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|
2143 * string object. |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2144 */ |
|
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changeset
|
2145 static PyObject * |
|
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changeset
|
2146 GetBufferLine(buf_T *buf, PyInt n) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2147 { |
|
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changeset
|
2148 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
84d353762845
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|
2149 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2150 |
|
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changeset
|
2151 |
|
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diff
changeset
|
2152 /* Get a list of lines from the specified buffer. The line numbers |
|
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changeset
|
2153 * are in Vim format (1-based). The range is from lo up to, but not |
|
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changeset
|
2154 * including, hi. The list is returned as a Python list of string objects. |
|
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|
2155 */ |
|
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changeset
|
2156 static PyObject * |
|
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changeset
|
2157 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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|
2158 { |
|
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changeset
|
2159 PyInt i; |
|
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changeset
|
2160 PyInt n = hi - lo; |
|
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changeset
|
2161 PyObject *list = PyList_New(n); |
|
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|
2162 |
|
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changeset
|
2163 if (list == NULL) |
|
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changeset
|
2164 return NULL; |
|
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changeset
|
2165 |
|
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changeset
|
2166 for (i = 0; i < n; ++i) |
|
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changeset
|
2167 { |
|
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Move many more common Python items to if_py_both.c.
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|
2168 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
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|
2169 |
|
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|
2170 /* Error check - was the Python string creation OK? */ |
|
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|
2171 if (str == NULL) |
|
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|
2172 { |
|
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Move many more common Python items to if_py_both.c.
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|
2173 Py_DECREF(list); |
|
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|
2174 return NULL; |
|
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|
2175 } |
|
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Move many more common Python items to if_py_both.c.
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|
2176 |
|
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|
2177 /* Set the list item */ |
|
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|
2178 if (PyList_SetItem(list, i, str)) |
|
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|
2179 { |
|
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|
2180 Py_DECREF(str); |
|
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|
2181 Py_DECREF(list); |
|
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|
2182 return NULL; |
|
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|
2183 } |
|
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|
2184 } |
|
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Move many more common Python items to if_py_both.c.
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|
2185 |
|
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|
2186 /* The ownership of the Python list is passed to the caller (ie, |
|
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|
2187 * the caller should Py_DECREF() the object when it is finished |
|
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|
2188 * with it). |
|
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|
2189 */ |
|
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|
2190 |
|
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|
2191 return list; |
|
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|
2192 } |
|
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|
2193 |
|
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|
2194 /* |
|
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|
2195 * Check if deleting lines made the cursor position invalid. |
|
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|
2196 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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|
2197 * deleted). |
|
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|
2198 */ |
|
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|
2199 static void |
|
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|
2200 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
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|
2201 { |
|
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|
2202 if (curwin->w_cursor.lnum >= lo) |
|
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|
2203 { |
|
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|
2204 /* Adjust the cursor position if it's in/after the changed |
|
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|
2205 * lines. */ |
|
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|
2206 if (curwin->w_cursor.lnum >= hi) |
|
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|
2207 { |
|
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|
2208 curwin->w_cursor.lnum += extra; |
|
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|
2209 check_cursor_col(); |
|
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|
2210 } |
|
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|
2211 else if (extra < 0) |
|
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|
2212 { |
|
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Move many more common Python items to if_py_both.c.
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|
2213 curwin->w_cursor.lnum = lo; |
|
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|
2214 check_cursor(); |
|
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|
2215 } |
|
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|
2216 else |
|
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|
2217 check_cursor_col(); |
|
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|
2218 changed_cline_bef_curs(); |
|
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|
2219 } |
|
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|
2220 invalidate_botline(); |
|
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|
2221 } |
|
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|
2222 |
| 2894 | 2223 /* |
| 2224 * Replace a line in the specified buffer. The line number is | |
|
2447
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|
2225 * in Vim format (1-based). The replacement line is given as |
|
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|
2226 * a Python string object. The object is checked for validity |
|
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|
2227 * and correct format. Errors are returned as a value of FAIL. |
|
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|
2228 * The return value is OK on success. |
|
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|
2229 * If OK is returned and len_change is not NULL, *len_change |
|
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|
2230 * is set to the change in the buffer length. |
|
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|
2231 */ |
|
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|
2232 static int |
|
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|
2233 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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|
2234 { |
| 4352 | 2235 /* First of all, we check the type of the supplied Python object. |
|
2447
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|
2236 * There are three cases: |
|
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|
2237 * 1. NULL, or None - this is a deletion. |
|
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|
2238 * 2. A string - this is a replacement. |
|
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|
2239 * 3. Anything else - this is an error. |
|
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|
2240 */ |
|
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|
2241 if (line == Py_None || line == NULL) |
|
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|
2242 { |
|
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|
2243 buf_T *savebuf = curbuf; |
|
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|
2244 |
|
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|
2245 PyErr_Clear(); |
|
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|
2246 curbuf = buf; |
|
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|
2247 |
|
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|
2248 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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|
2249 PyErr_SetVim(_("cannot save undo information")); |
|
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|
2250 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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|
2251 PyErr_SetVim(_("cannot delete line")); |
|
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|
2252 else |
|
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|
2253 { |
|
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|
2254 if (buf == curwin->w_buffer) |
|
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|
2255 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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|
2256 deleted_lines_mark((linenr_T)n, 1L); |
|
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|
2257 } |
|
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|
2258 |
|
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|
2259 curbuf = savebuf; |
|
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|
2260 |
|
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|
2261 if (PyErr_Occurred() || VimErrorCheck()) |
|
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|
2262 return FAIL; |
|
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|
2263 |
|
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|
2264 if (len_change) |
|
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|
2265 *len_change = -1; |
|
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|
2266 |
|
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|
2267 return OK; |
|
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|
2268 } |
|
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|
2269 else if (PyString_Check(line)) |
|
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|
2270 { |
|
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|
2271 char *save = StringToLine(line); |
|
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|
2272 buf_T *savebuf = curbuf; |
|
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|
2273 |
|
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|
2274 if (save == NULL) |
|
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|
2275 return FAIL; |
|
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|
2276 |
|
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|
2277 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
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|
2278 PyErr_Clear(); |
|
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|
2279 curbuf = buf; |
|
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changeset
|
2280 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2281 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
|
2282 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 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
|
2284 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2285 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2286 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
|
2287 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2288 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
|
2289 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2290 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2291 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2292 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
|
2293 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2294 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2295 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2296 /* Check that the cursor is not beyond the end of the line now. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2297 if (buf == curwin->w_buffer) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 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
|
2301 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2302 |
|
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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
|
2303 if (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
|
2304 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2305 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2306 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2307 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2308 else |
|
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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 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2310 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2311 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2312 } |
|
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.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2314 |
| 2894 | 2315 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2316 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2317 * The replacement lines are given as a Python list of string objects. The | |
| 2318 * list is checked for validity and correct format. Errors are returned as a | |
| 2319 * value of FAIL. The return value is OK on success. | |
| 2320 * If OK is returned and len_change is not NULL, *len_change | |
| 2321 * is set to the change in the buffer length. | |
| 2322 */ | |
| 2323 static int | |
| 2324 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2325 { | |
| 4352 | 2326 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2327 * There are three cases: |
| 2328 * 1. NULL, or None - this is a deletion. | |
| 2329 * 2. A list - this is a replacement. | |
| 2330 * 3. Anything else - this is an error. | |
| 2331 */ | |
| 2332 if (list == Py_None || list == NULL) | |
| 2333 { | |
| 2334 PyInt i; | |
| 2335 PyInt n = (int)(hi - lo); | |
| 2336 buf_T *savebuf = curbuf; | |
| 2337 | |
| 2338 PyErr_Clear(); | |
| 2339 curbuf = buf; | |
| 2340 | |
| 2341 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2342 PyErr_SetVim(_("cannot save undo information")); | |
| 2343 else | |
| 2344 { | |
| 2345 for (i = 0; i < n; ++i) | |
| 2346 { | |
| 2347 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2348 { | |
| 2349 PyErr_SetVim(_("cannot delete line")); | |
| 2350 break; | |
| 2351 } | |
| 2352 } | |
| 2353 if (buf == curwin->w_buffer) | |
| 2354 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
| 2355 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2356 } | |
| 2357 | |
| 2358 curbuf = savebuf; | |
| 2359 | |
| 2360 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2361 return FAIL; | |
| 2362 | |
| 2363 if (len_change) | |
| 2364 *len_change = -n; | |
| 2365 | |
| 2366 return OK; | |
| 2367 } | |
| 2368 else if (PyList_Check(list)) | |
| 2369 { | |
| 2370 PyInt i; | |
| 2371 PyInt new_len = PyList_Size(list); | |
| 2372 PyInt old_len = hi - lo; | |
| 2373 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2374 char **array; | |
| 2375 buf_T *savebuf; | |
| 2376 | |
| 2377 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2378 array = NULL; | |
| 2379 else | |
| 2380 { | |
| 2381 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2382 if (array == NULL) | |
| 2383 { | |
| 2384 PyErr_NoMemory(); | |
| 2385 return FAIL; | |
| 2386 } | |
| 2387 } | |
| 2388 | |
| 2389 for (i = 0; i < new_len; ++i) | |
| 2390 { | |
| 2391 PyObject *line = PyList_GetItem(list, i); | |
| 2392 | |
| 2393 array[i] = StringToLine(line); | |
| 2394 if (array[i] == NULL) | |
| 2395 { | |
| 2396 while (i) | |
| 2397 vim_free(array[--i]); | |
| 2398 vim_free(array); | |
| 2399 return FAIL; | |
| 2400 } | |
| 2401 } | |
| 2402 | |
| 2403 savebuf = curbuf; | |
| 2404 | |
| 2405 PyErr_Clear(); | |
| 2406 curbuf = buf; | |
| 2407 | |
| 2408 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2409 PyErr_SetVim(_("cannot save undo information")); | |
| 2410 | |
| 2411 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2412 * need to delete some old_len. We do this at the start, by | |
| 2413 * repeatedly deleting line "lo". | |
| 2414 */ | |
| 2415 if (!PyErr_Occurred()) | |
| 2416 { | |
| 2417 for (i = 0; i < old_len - new_len; ++i) | |
| 2418 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2419 { | |
| 2420 PyErr_SetVim(_("cannot delete line")); | |
| 2421 break; | |
| 2422 } | |
| 2423 extra -= i; | |
| 2424 } | |
| 2425 | |
| 2426 /* For as long as possible, replace the existing old_len with the | |
| 2427 * new old_len. This is a more efficient operation, as it requires | |
| 2428 * less memory allocation and freeing. | |
| 2429 */ | |
| 2430 if (!PyErr_Occurred()) | |
| 2431 { | |
| 2432 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2433 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2434 == FAIL) | |
| 2435 { | |
| 2436 PyErr_SetVim(_("cannot replace line")); | |
| 2437 break; | |
| 2438 } | |
| 2439 } | |
| 2440 else | |
| 2441 i = 0; | |
| 2442 | |
| 2443 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2444 * must free the strings as we finish with them (we can't pass the | |
| 2445 * responsibility to vim in this case). | |
| 2446 */ | |
| 2447 if (!PyErr_Occurred()) | |
| 2448 { | |
| 2449 while (i < new_len) | |
| 2450 { | |
| 2451 if (ml_append((linenr_T)(lo + i - 1), | |
| 2452 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2453 { | |
| 2454 PyErr_SetVim(_("cannot insert line")); | |
| 2455 break; | |
| 2456 } | |
| 2457 vim_free(array[i]); | |
| 2458 ++i; | |
| 2459 ++extra; | |
| 2460 } | |
| 2461 } | |
| 2462 | |
| 2463 /* Free any left-over old_len, as a result of an error */ | |
| 2464 while (i < new_len) | |
| 2465 { | |
| 2466 vim_free(array[i]); | |
| 2467 ++i; | |
| 2468 } | |
| 2469 | |
| 2470 /* Free the array of old_len. All of its contents have now | |
| 2471 * been dealt with (either freed, or the responsibility passed | |
| 2472 * to vim. | |
| 2473 */ | |
| 2474 vim_free(array); | |
| 2475 | |
| 2476 /* Adjust marks. Invalidate any which lie in the | |
| 2477 * changed range, and move any in the remainder of the buffer. | |
| 2478 */ | |
| 2479 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2480 (long)MAXLNUM, (long)extra); | |
| 2481 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2482 | |
| 2483 if (buf == curwin->w_buffer) | |
| 2484 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
| 2485 | |
| 2486 curbuf = savebuf; | |
| 2487 | |
| 2488 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2489 return FAIL; | |
| 2490 | |
| 2491 if (len_change) | |
| 2492 *len_change = new_len - old_len; | |
| 2493 | |
| 2494 return OK; | |
| 2495 } | |
| 2496 else | |
| 2497 { | |
| 2498 PyErr_BadArgument(); | |
| 2499 return FAIL; | |
| 2500 } | |
| 2501 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2502 |
| 4352 | 2503 /* 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
|
2504 * 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
|
2505 * 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
|
2506 * 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:
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diff
changeset
|
2507 * returned as a value of FAIL. The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2508 * 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:
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diff
changeset
|
2509 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2510 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2511 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2512 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2513 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2514 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2515 * 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.
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parents:
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diff
changeset
|
2516 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2517 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2518 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2519 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2520 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2521 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2522 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2523 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2524 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2525 savebuf = curbuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2526 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2527 PyErr_Clear(); |
|
84d353762845
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diff
changeset
|
2528 curbuf = buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2529 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2530 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2531 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
|
2532 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.
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diff
changeset
|
2533 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2534 else |
|
84d353762845
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diff
changeset
|
2535 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2536 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2537 vim_free(str); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2538 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2539 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2540 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2541 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
|
2542 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2543 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2544 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2545 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2546 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2547 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2548 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2549 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
|
2550 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2551 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2552 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
|
2553 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2554 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2555 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2556 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
|
2557 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2558 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2559 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2560 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2561 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2562 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2563 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
|
2564 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2565 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
|
2566 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
|
2567 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2568 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
|
2569 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2570 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2571 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
|
2572 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2573 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2574 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2575 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2576 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2577 savebuf = curbuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2578 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2579 PyErr_Clear(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2580 curbuf = buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2581 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2582 if (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
|
2583 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
|
2584 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2585 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2586 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
|
2587 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2588 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
|
2589 (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
|
2590 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2591 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2592 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2593 /* 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
|
2594 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2595 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
|
2596 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2597 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2598 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2599 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
|
2600 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2601 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2602 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
|
2603 } |
|
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.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2605 /* 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
|
2606 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2609 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2610 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2611 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2612 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2613 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
|
2614 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2615 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2616 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2617 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2618 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2619 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2620 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2622 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2623 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2624 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2625 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 } |
|
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 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2629 * 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
|
2630 * ------------------------------------------- |
|
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 |
| 4385 | 2633 typedef struct |
| 2634 { | |
| 2635 PyObject_HEAD | |
| 2636 buf_T *buf; | |
| 2637 } BufferObject; | |
| 2638 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2639 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2640 CheckBuffer(BufferObject *this) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2641 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2642 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
|
2643 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2644 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
|
2645 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2646 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2647 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2648 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2649 } |
|
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 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2652 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
|
2653 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2655 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2656 |
| 4387 | 2657 if (end == -1) |
| 2658 end = self->buf->b_ml.ml_line_count; | |
| 2659 | |
| 4389 | 2660 if (n < 0) |
| 2661 n += end - start + 1; | |
| 2662 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2663 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
|
2664 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2665 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
|
2666 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2667 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2668 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2669 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
|
2670 } |
|
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 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2673 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
|
2674 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2678 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2679 |
| 4387 | 2680 if (end == -1) |
| 2681 end = self->buf->b_ml.ml_line_count; | |
| 2682 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2683 size = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2684 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 else if (lo > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2688 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2689 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2690 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2691 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2692 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 else if (hi > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2694 hi = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2695 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2696 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2697 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2698 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2699 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2700 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2701 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2706 |
| 4387 | 2707 if (end == -1) |
| 2708 end = self->buf->b_ml.ml_line_count; | |
| 2709 | |
| 4389 | 2710 if (n < 0) |
| 2711 n += end - start + 1; | |
| 2712 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 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
|
2714 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2715 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
|
2716 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2717 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2718 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 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
|
2720 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2721 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2722 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 *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
|
2724 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2726 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2727 |
| 2894 | 2728 static PyInt |
| 2729 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2730 { | |
| 2731 PyInt size; | |
| 2732 PyInt len_change; | |
| 2733 | |
| 2734 /* Self must be a valid buffer */ | |
| 2735 if (CheckBuffer(self)) | |
| 2736 return -1; | |
| 2737 | |
| 4387 | 2738 if (end == -1) |
| 2739 end = self->buf->b_ml.ml_line_count; | |
| 2740 | |
| 2894 | 2741 /* Sort out the slice range */ |
| 2742 size = end - start + 1; | |
| 2743 | |
| 2744 if (lo < 0) | |
| 2745 lo = 0; | |
| 2746 else if (lo > size) | |
| 2747 lo = size; | |
| 2748 if (hi < 0) | |
| 2749 hi = 0; | |
| 2750 if (hi < lo) | |
| 2751 hi = lo; | |
| 2752 else if (hi > size) | |
| 2753 hi = size; | |
| 2754 | |
| 2755 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2756 val, &len_change) == FAIL) | |
| 2757 return -1; | |
| 2758 | |
| 2759 if (new_end) | |
| 2760 *new_end = end + len_change; | |
| 2761 | |
| 2762 return 0; | |
| 2763 } | |
| 2764 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2766 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2767 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2768 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 PyInt max; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2772 PyInt n; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2776 |
| 4387 | 2777 if (end == -1) |
| 2778 end = self->buf->b_ml.ml_line_count; | |
| 2779 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2780 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
|
2781 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2782 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
|
2783 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2784 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2785 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
|
2786 { |
| 4405 | 2787 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2788 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2789 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2790 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2791 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
|
2792 return NULL; |
|
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 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2795 *new_end = end + len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2796 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2797 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2798 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2799 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2800 |
| 4385 | 2801 /* Range object |
|
2447
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diff
changeset
|
2802 */ |
|
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diff
changeset
|
2803 |
| 4319 | 2804 static PyTypeObject RangeType; |
| 4385 | 2805 static PySequenceMethods RangeAsSeq; |
| 2806 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2807 |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2808 typedef struct |
|
84d353762845
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diff
changeset
|
2809 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2810 PyObject_HEAD |
|
84d353762845
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diff
changeset
|
2811 BufferObject *buf; |
|
84d353762845
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diff
changeset
|
2812 PyInt start; |
|
84d353762845
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2399
diff
changeset
|
2813 PyInt end; |
|
84d353762845
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parents:
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diff
changeset
|
2814 } RangeObject; |
|
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diff
changeset
|
2815 |
|
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diff
changeset
|
2816 static PyObject * |
|
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diff
changeset
|
2817 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
84d353762845
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diff
changeset
|
2818 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2819 BufferObject *bufr; |
|
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diff
changeset
|
2820 RangeObject *self; |
|
84d353762845
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diff
changeset
|
2821 self = PyObject_NEW(RangeObject, &RangeType); |
|
84d353762845
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diff
changeset
|
2822 if (self == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2823 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2824 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2825 bufr = (BufferObject *)BufferNew(buf); |
|
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Move many more common Python items to if_py_both.c.
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|
2826 if (bufr == NULL) |
|
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Move many more common Python items to if_py_both.c.
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|
2827 { |
|
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Move many more common Python items to if_py_both.c.
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|
2828 Py_DECREF(self); |
|
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Move many more common Python items to if_py_both.c.
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|
2829 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2830 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2831 Py_INCREF(bufr); |
|
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Move many more common Python items to if_py_both.c.
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|
2832 |
|
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Move many more common Python items to if_py_both.c.
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|
2833 self->buf = bufr; |
|
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Move many more common Python items to if_py_both.c.
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|
2834 self->start = start; |
|
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Move many more common Python items to if_py_both.c.
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|
2835 self->end = end; |
|
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Move many more common Python items to if_py_both.c.
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|
2836 |
|
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Move many more common Python items to if_py_both.c.
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|
2837 return (PyObject *)(self); |
|
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Move many more common Python items to if_py_both.c.
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|
2838 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2839 |
| 4319 | 2840 static void |
| 2841 RangeDestructor(PyObject *self) | |
| 2842 { | |
| 2843 Py_DECREF(((RangeObject *)(self))->buf); | |
| 2844 DESTRUCTOR_FINISH(self); | |
| 2845 } | |
| 2846 | |
| 4385 | 2847 static PyInt |
| 2848 RangeLength(PyObject *self) | |
| 2849 { | |
| 2850 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2851 if (CheckBuffer(((RangeObject *)(self))->buf)) | |
| 2852 return -1; /* ??? */ | |
| 2853 | |
| 2854 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); | |
| 2855 } | |
| 2856 | |
| 2857 static PyObject * | |
| 2858 RangeItem(PyObject *self, PyInt n) | |
| 2859 { | |
| 2860 return RBItem(((RangeObject *)(self))->buf, n, | |
| 2861 ((RangeObject *)(self))->start, | |
| 2862 ((RangeObject *)(self))->end); | |
| 2863 } | |
| 2864 | |
| 2865 static PyObject * | |
| 2866 RangeSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2867 { | |
| 2868 return RBSlice(((RangeObject *)(self))->buf, lo, hi, | |
| 2869 ((RangeObject *)(self))->start, | |
| 2870 ((RangeObject *)(self))->end); | |
| 2871 } | |
| 2872 | |
| 2873 static PyObject * | |
| 2874 RangeAppend(PyObject *self, PyObject *args) | |
| 2875 { | |
| 2876 return RBAppend(((RangeObject *)(self))->buf, args, | |
| 2877 ((RangeObject *)(self))->start, | |
| 2878 ((RangeObject *)(self))->end, | |
| 2879 &((RangeObject *)(self))->end); | |
| 2880 } | |
| 2881 | |
| 2882 static PyObject * | |
| 2883 RangeRepr(PyObject *self) | |
| 2884 { | |
| 2885 static char repr[100]; | |
| 2886 RangeObject *this = (RangeObject *)(self); | |
| 2887 | |
| 2888 if (this->buf->buf == INVALID_BUFFER_VALUE) | |
| 2889 { | |
| 2890 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2891 (self)); | |
| 2892 return PyString_FromString(repr); | |
| 2893 } | |
| 2894 else | |
| 2895 { | |
| 2896 char *name = (char *)this->buf->buf->b_fname; | |
| 2897 int len; | |
| 2898 | |
| 2899 if (name == NULL) | |
| 2900 name = ""; | |
| 2901 len = (int)strlen(name); | |
| 2902 | |
| 2903 if (len > 45) | |
| 2904 name = name + (45 - len); | |
| 2905 | |
| 2906 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2907 len > 45 ? "..." : "", name, | |
| 2908 this->start, this->end); | |
| 2909 | |
| 2910 return PyString_FromString(repr); | |
| 2911 } | |
| 2912 } | |
| 2913 | |
| 2914 static struct PyMethodDef RangeMethods[] = { | |
| 2915 /* name, function, calling, documentation */ | |
| 2916 {"append", RangeAppend, 1, "Append data to the Vim range" }, | |
| 2917 { NULL, NULL, 0, NULL } | |
| 2918 }; | |
| 2919 | |
| 4319 | 2920 static PyTypeObject BufferType; |
| 2921 static PySequenceMethods BufferAsSeq; | |
| 2922 static PyMappingMethods BufferAsMapping; | |
| 2923 | |
| 2924 static PyObject * | |
| 4377 | 2925 BufferNew(buf_T *buf) |
| 2926 { | |
| 2927 /* We need to handle deletion of buffers underneath us. | |
| 2928 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 2929 * then we can get at it in buf_freeall() in vim. We then | |
| 2930 * need to create only ONE Python object per buffer - if | |
| 2931 * we try to create a second, just INCREF the existing one | |
| 2932 * and return it. The (single) Python object referring to | |
| 2933 * the buffer is stored in "b_python*_ref". | |
| 2934 * Question: what to do on a buf_freeall(). We'll probably | |
| 2935 * have to either delete the Python object (DECREF it to | |
| 2936 * zero - a bad idea, as it leaves dangling refs!) or | |
| 2937 * set the buf_T * value to an invalid value (-1?), which | |
| 2938 * means we need checks in all access functions... Bah. | |
| 2939 * | |
| 4385 | 2940 * Python2 and Python3 get different fields and different objects: |
| 4377 | 2941 * b_python_ref and b_python3_ref fields respectively. |
| 2942 */ | |
| 2943 | |
| 2944 BufferObject *self; | |
| 2945 | |
| 2946 if (BUF_PYTHON_REF(buf) != NULL) | |
| 2947 { | |
| 2948 self = BUF_PYTHON_REF(buf); | |
| 2949 Py_INCREF(self); | |
| 2950 } | |
| 2951 else | |
| 2952 { | |
| 2953 self = PyObject_NEW(BufferObject, &BufferType); | |
| 2954 if (self == NULL) | |
| 2955 return NULL; | |
| 2956 self->buf = buf; | |
| 2957 BUF_PYTHON_REF(buf) = self; | |
| 2958 } | |
| 2959 | |
| 2960 return (PyObject *)(self); | |
| 2961 } | |
| 2962 | |
| 4385 | 2963 static void |
| 2964 BufferDestructor(PyObject *self) | |
| 4319 | 2965 { |
| 4385 | 2966 BufferObject *this = (BufferObject *)(self); |
| 2967 | |
| 2968 if (this->buf && this->buf != INVALID_BUFFER_VALUE) | |
| 2969 BUF_PYTHON_REF(this->buf) = NULL; | |
| 2970 | |
| 2971 DESTRUCTOR_FINISH(self); | |
| 4319 | 2972 } |
| 2973 | |
| 4377 | 2974 static PyInt |
| 2975 BufferLength(PyObject *self) | |
| 2976 { | |
| 2977 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2978 if (CheckBuffer((BufferObject *)(self))) | |
| 2979 return -1; /* ??? */ | |
| 2980 | |
| 2981 return (PyInt)(((BufferObject *)(self))->buf->b_ml.ml_line_count); | |
| 2982 } | |
| 2983 | |
| 2984 static PyObject * | |
| 2985 BufferItem(PyObject *self, PyInt n) | |
| 2986 { | |
| 4387 | 2987 return RBItem((BufferObject *)(self), n, 1, -1); |
| 4377 | 2988 } |
| 2989 | |
| 2990 static PyObject * | |
| 2991 BufferSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2992 { | |
| 4387 | 2993 return RBSlice((BufferObject *)(self), lo, hi, 1, -1); |
| 4377 | 2994 } |
| 2995 | |
|
2447
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2996 static PyObject * |
| 4385 | 2997 BufferAttr(BufferObject *this, char *name) |
| 2998 { | |
| 2999 if (strcmp(name, "name") == 0) | |
| 3000 return Py_BuildValue("s", this->buf->b_ffname); | |
| 3001 else if (strcmp(name, "number") == 0) | |
| 3002 return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum); | |
| 3003 else if (strcmp(name, "vars") == 0) | |
| 3004 return DictionaryNew(this->buf->b_vars); | |
| 3005 else if (strcmp(name, "options") == 0) | |
| 3006 return OptionsNew(SREQ_BUF, this->buf, (checkfun) CheckBuffer, | |
| 3007 (PyObject *) this); | |
| 3008 else if (strcmp(name,"__members__") == 0) | |
| 3009 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3010 else | |
| 3011 return NULL; | |
| 3012 } | |
| 3013 | |
| 3014 static PyObject * | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3015 BufferAppend(PyObject *self, PyObject *args) |
|
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Move many more common Python items to if_py_both.c.
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|
3016 { |
| 4387 | 3017 return RBAppend((BufferObject *)(self), args, 1, -1, NULL); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3018 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3019 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3020 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3021 BufferMark(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3022 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3023 pos_T *posp; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3024 char *pmark; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3025 char mark; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3026 buf_T *curbuf_save; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3027 |
|
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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
|
3028 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3029 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3030 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3031 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3032 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3033 mark = *pmark; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3034 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3035 curbuf_save = curbuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3036 curbuf = ((BufferObject *)(self))->buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3037 posp = getmark(mark, FALSE); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3038 curbuf = curbuf_save; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3039 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3040 if (posp == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3041 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3042 PyErr_SetVim(_("invalid mark name")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3043 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3044 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3045 |
| 4352 | 3046 /* Check for keyboard interrupt */ |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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|
3047 if (VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3048 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3049 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3050 if (posp->lnum <= 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3051 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3052 /* Or raise an error? */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3053 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3054 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3055 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3056 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3057 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3058 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3059 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3060 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3061 BufferRange(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3062 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3063 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3064 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3065 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3066 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3067 return NULL; |
|
84d353762845
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changeset
|
3068 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3069 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
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|
3070 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3071 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3072 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3073 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3074 |
| 4319 | 3075 static PyObject * |
| 3076 BufferRepr(PyObject *self) | |
| 3077 { | |
| 3078 static char repr[100]; | |
| 3079 BufferObject *this = (BufferObject *)(self); | |
| 3080 | |
| 3081 if (this->buf == INVALID_BUFFER_VALUE) | |
| 3082 { | |
| 3083 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3084 return PyString_FromString(repr); | |
| 3085 } | |
| 3086 else | |
| 3087 { | |
| 3088 char *name = (char *)this->buf->b_fname; | |
| 3089 PyInt len; | |
| 3090 | |
| 3091 if (name == NULL) | |
| 3092 name = ""; | |
| 3093 len = strlen(name); | |
| 3094 | |
| 3095 if (len > 35) | |
| 3096 name = name + (35 - len); | |
| 3097 | |
| 3098 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3099 | |
| 3100 return PyString_FromString(repr); | |
| 3101 } | |
| 3102 } | |
| 3103 | |
|
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diff
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|
3104 static struct PyMethodDef BufferMethods[] = { |
|
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parents:
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diff
changeset
|
3105 /* name, function, calling, documentation */ |
|
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parents:
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diff
changeset
|
3106 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
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parents:
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diff
changeset
|
3107 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
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parents:
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diff
changeset
|
3108 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 3109 #if PY_VERSION_HEX >= 0x03000000 |
| 3110 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 3111 #endif | |
|
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parents:
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diff
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|
3112 { 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
|
3113 }; |
|
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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
|
3114 |
| 4397 | 3115 /* |
| 3116 * Buffer list object - Implementation | |
| 3117 */ | |
| 3118 | |
| 3119 static PyTypeObject BufMapType; | |
| 3120 | |
| 3121 typedef struct | |
| 3122 { | |
| 3123 PyObject_HEAD | |
| 3124 } BufMapObject; | |
| 3125 | |
| 3126 static PyInt | |
| 3127 BufMapLength(PyObject *self UNUSED) | |
| 3128 { | |
| 3129 buf_T *b = firstbuf; | |
| 3130 PyInt n = 0; | |
| 3131 | |
| 3132 while (b) | |
| 3133 { | |
| 3134 ++n; | |
| 3135 b = b->b_next; | |
| 3136 } | |
| 3137 | |
| 3138 return n; | |
| 3139 } | |
| 3140 | |
| 3141 static PyObject * | |
| 3142 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3143 { | |
| 3144 buf_T *b; | |
| 3145 int bnr; | |
| 3146 | |
| 3147 #if PY_MAJOR_VERSION < 3 | |
| 3148 if (PyInt_Check(keyObject)) | |
| 3149 bnr = PyInt_AsLong(keyObject); | |
| 3150 else | |
| 3151 #endif | |
| 3152 if (PyLong_Check(keyObject)) | |
| 3153 bnr = PyLong_AsLong(keyObject); | |
| 3154 else | |
| 3155 { | |
| 4405 | 3156 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3157 return NULL; |
| 3158 } | |
| 3159 | |
| 3160 b = buflist_findnr(bnr); | |
| 3161 | |
| 3162 if (b) | |
| 3163 return BufferNew(b); | |
| 3164 else | |
| 3165 { | |
| 4403 | 3166 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3167 return NULL; |
| 3168 } | |
| 3169 } | |
| 3170 | |
| 3171 static void | |
| 3172 BufMapIterDestruct(PyObject *buffer) | |
| 3173 { | |
| 3174 /* Iteration was stopped before all buffers were processed */ | |
| 3175 if (buffer) | |
| 3176 { | |
| 3177 Py_DECREF(buffer); | |
| 3178 } | |
| 3179 } | |
| 3180 | |
| 3181 static PyObject * | |
| 3182 BufMapIterNext(PyObject **buffer) | |
| 3183 { | |
| 3184 PyObject *next; | |
| 3185 PyObject *r; | |
| 3186 | |
| 3187 if (!*buffer) | |
| 3188 return NULL; | |
| 3189 | |
| 3190 r = *buffer; | |
| 3191 | |
| 3192 if (CheckBuffer((BufferObject *)(r))) | |
| 3193 { | |
| 3194 *buffer = NULL; | |
| 3195 return NULL; | |
| 3196 } | |
| 3197 | |
| 3198 if (!((BufferObject *)(r))->buf->b_next) | |
| 3199 next = NULL; | |
| 3200 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3201 return NULL; | |
| 3202 *buffer = next; | |
| 3203 /* Do not increment reference: we no longer hold it (decref), but whoever on | |
| 3204 * other side will hold (incref). Decref+incref = nothing. | |
| 3205 */ | |
| 3206 return r; | |
| 3207 } | |
| 3208 | |
| 3209 static PyObject * | |
| 3210 BufMapIter(PyObject *self UNUSED) | |
| 3211 { | |
| 3212 PyObject *buffer; | |
| 3213 | |
| 3214 buffer = BufferNew(firstbuf); | |
| 3215 return IterNew(buffer, | |
| 3216 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext); | |
| 3217 } | |
| 3218 | |
| 3219 static PyMappingMethods BufMapAsMapping = { | |
| 3220 (lenfunc) BufMapLength, | |
| 3221 (binaryfunc) BufMapItem, | |
| 3222 (objobjargproc) 0, | |
| 3223 }; | |
| 3224 | |
| 4385 | 3225 /* Current items object |
|
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diff
changeset
|
3226 */ |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
3227 |
| 4319 | 3228 static PyObject * |
| 3229 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3230 { | |
| 3231 if (strcmp(name, "buffer") == 0) | |
| 3232 return (PyObject *)BufferNew(curbuf); | |
| 3233 else if (strcmp(name, "window") == 0) | |
| 3234 return (PyObject *)WindowNew(curwin); | |
| 4401 | 3235 else if (strcmp(name, "tabpage") == 0) |
| 3236 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3237 else if (strcmp(name, "line") == 0) |
| 3238 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3239 else if (strcmp(name, "range") == 0) | |
| 3240 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3241 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3242 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3243 "tabpage"); | |
| 4319 | 3244 else |
| 3245 { | |
| 3246 PyErr_SetString(PyExc_AttributeError, name); | |
| 3247 return NULL; | |
| 3248 } | |
| 3249 } | |
| 3250 | |
| 3251 static int | |
| 3252 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3253 { | |
| 3254 if (strcmp(name, "line") == 0) | |
| 3255 { | |
| 3256 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3257 return -1; | |
| 3258 | |
| 3259 return 0; | |
| 3260 } | |
| 4407 | 3261 else if (strcmp(name, "buffer") == 0) |
| 3262 { | |
| 3263 int count; | |
| 3264 | |
| 3265 if (value->ob_type != &BufferType) | |
| 3266 { | |
| 3267 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3268 return -1; | |
| 3269 } | |
| 3270 | |
| 3271 if (CheckBuffer((BufferObject *)(value))) | |
| 3272 return -1; | |
| 3273 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3274 | |
| 3275 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) | |
| 3276 { | |
| 3277 PyErr_SetVim(_("failed to switch to given buffer")); | |
| 3278 return -1; | |
| 3279 } | |
| 3280 | |
| 3281 return 0; | |
| 3282 } | |
| 3283 else if (strcmp(name, "window") == 0) | |
| 3284 { | |
| 3285 int count; | |
| 3286 | |
| 3287 if (value->ob_type != &WindowType) | |
| 3288 { | |
| 3289 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3290 return -1; | |
| 3291 } | |
| 3292 | |
| 3293 if (CheckWindow((WindowObject *)(value))) | |
| 3294 return -1; | |
| 3295 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3296 | |
| 3297 if (!count) | |
| 3298 { | |
| 3299 PyErr_SetString(PyExc_ValueError, | |
| 3300 _("failed to find window in the current tab page")); | |
| 3301 return -1; | |
| 3302 } | |
| 3303 | |
| 3304 win_goto(((WindowObject *)(value))->win); | |
| 3305 if (((WindowObject *)(value))->win != curwin) | |
| 3306 { | |
| 3307 PyErr_SetString(PyExc_RuntimeError, | |
| 3308 _("did not switch to the specified window")); | |
| 3309 return -1; | |
| 3310 } | |
| 3311 | |
| 3312 return 0; | |
| 3313 } | |
| 3314 else if (strcmp(name, "tabpage") == 0) | |
| 3315 { | |
| 3316 if (value->ob_type != &TabPageType) | |
| 3317 { | |
| 3318 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3319 return -1; | |
| 3320 } | |
| 3321 | |
| 3322 if (CheckTabPage((TabPageObject *)(value))) | |
| 3323 return -1; | |
| 3324 | |
| 3325 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); | |
| 3326 if (((TabPageObject *)(value))->tab != curtab) | |
| 3327 { | |
| 3328 PyErr_SetString(PyExc_RuntimeError, | |
| 3329 _("did not switch to the specified tab page")); | |
| 3330 return -1; | |
| 3331 } | |
| 3332 | |
| 3333 return 0; | |
| 3334 } | |
| 4319 | 3335 else |
| 3336 { | |
| 3337 PyErr_SetString(PyExc_AttributeError, name); | |
| 3338 return -1; | |
| 3339 } | |
| 3340 } | |
| 3341 | |
| 3618 | 3342 static void |
| 3343 set_ref_in_py(const int copyID) | |
| 3344 { | |
| 3345 pylinkedlist_T *cur; | |
| 3346 dict_T *dd; | |
| 3347 list_T *ll; | |
| 3348 | |
| 3349 if (lastdict != NULL) | |
| 3350 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3351 { | |
| 3352 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3353 if (dd->dv_copyID != copyID) | |
| 3354 { | |
| 3355 dd->dv_copyID = copyID; | |
| 3356 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3357 } | |
| 3358 } | |
| 3359 | |
| 3360 if (lastlist != NULL) | |
| 3361 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3362 { | |
| 3363 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3364 if (ll->lv_copyID != copyID) | |
| 3365 { | |
| 3366 ll->lv_copyID = copyID; | |
| 3367 set_ref_in_list(ll, copyID); | |
| 3368 } | |
| 3369 } | |
| 3370 } | |
| 3371 | |
| 3372 static int | |
| 3373 set_string_copy(char_u *str, typval_T *tv) | |
| 3374 { | |
| 3375 tv->vval.v_string = vim_strsave(str); | |
| 3376 if (tv->vval.v_string == NULL) | |
| 3377 { | |
| 3378 PyErr_NoMemory(); | |
| 3379 return -1; | |
| 3380 } | |
| 3381 return 0; | |
| 3382 } | |
| 3383 | |
| 4385 | 3384 static int |
| 3385 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3386 { | |
| 3387 dict_T *d; | |
| 3388 char_u *key; | |
| 3389 dictitem_T *di; | |
| 3390 PyObject *keyObject; | |
| 3391 PyObject *valObject; | |
| 3392 Py_ssize_t iter = 0; | |
| 3393 | |
| 3394 d = dict_alloc(); | |
| 3395 if (d == NULL) | |
| 3396 { | |
| 3397 PyErr_NoMemory(); | |
| 3398 return -1; | |
| 3399 } | |
| 3400 | |
| 3401 tv->v_type = VAR_DICT; | |
| 3402 tv->vval.v_dict = d; | |
| 3403 | |
| 3404 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3405 { | |
| 3406 DICTKEY_DECL | |
| 3407 | |
| 3408 if (keyObject == NULL) | |
| 3409 return -1; | |
| 3410 if (valObject == NULL) | |
| 3411 return -1; | |
| 3412 | |
| 3413 DICTKEY_GET_NOTEMPTY(-1) | |
| 3414 | |
| 3415 di = dictitem_alloc(key); | |
| 3416 | |
| 3417 DICTKEY_UNREF | |
| 3418 | |
| 3419 if (di == NULL) | |
| 3420 { | |
| 3421 PyErr_NoMemory(); | |
| 3422 return -1; | |
| 3423 } | |
| 3424 di->di_tv.v_lock = 0; | |
| 3425 | |
| 3426 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3427 { | |
| 3428 vim_free(di); | |
| 3429 return -1; | |
| 3430 } | |
| 3431 if (dict_add(d, di) == FAIL) | |
| 3432 { | |
| 3433 vim_free(di); | |
| 3434 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3435 return -1; | |
| 3436 } | |
| 3437 } | |
| 3438 return 0; | |
| 3439 } | |
| 3440 | |
| 3441 static int | |
| 3442 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3443 { | |
| 3444 dict_T *d; | |
| 3445 char_u *key; | |
| 3446 dictitem_T *di; | |
| 3447 PyObject *list; | |
| 3448 PyObject *litem; | |
| 3449 PyObject *keyObject; | |
| 3450 PyObject *valObject; | |
| 3451 Py_ssize_t lsize; | |
| 3452 | |
| 3453 d = dict_alloc(); | |
| 3454 if (d == NULL) | |
| 3455 { | |
| 3456 PyErr_NoMemory(); | |
| 3457 return -1; | |
| 3458 } | |
| 3459 | |
| 3460 tv->v_type = VAR_DICT; | |
| 3461 tv->vval.v_dict = d; | |
| 3462 | |
| 3463 list = PyMapping_Items(obj); | |
| 3464 if (list == NULL) | |
| 3465 return -1; | |
| 3466 lsize = PyList_Size(list); | |
| 3467 while (lsize--) | |
| 3468 { | |
| 3469 DICTKEY_DECL | |
| 3470 | |
| 3471 litem = PyList_GetItem(list, lsize); | |
| 3472 if (litem == NULL) | |
| 3473 { | |
| 3474 Py_DECREF(list); | |
| 3475 return -1; | |
| 3476 } | |
| 3477 | |
| 3478 keyObject = PyTuple_GetItem(litem, 0); | |
| 3479 if (keyObject == NULL) | |
| 3480 { | |
| 3481 Py_DECREF(list); | |
| 3482 Py_DECREF(litem); | |
| 3483 return -1; | |
| 3484 } | |
| 3485 | |
| 3486 DICTKEY_GET_NOTEMPTY(-1) | |
| 3487 | |
| 3488 valObject = PyTuple_GetItem(litem, 1); | |
| 3489 if (valObject == NULL) | |
| 3490 { | |
| 3491 Py_DECREF(list); | |
| 3492 Py_DECREF(litem); | |
| 3493 return -1; | |
| 3494 } | |
| 3495 | |
| 3496 di = dictitem_alloc(key); | |
| 3497 | |
| 3498 DICTKEY_UNREF | |
| 3499 | |
| 3500 if (di == NULL) | |
| 3501 { | |
| 3502 Py_DECREF(list); | |
| 3503 Py_DECREF(litem); | |
| 3504 PyErr_NoMemory(); | |
| 3505 return -1; | |
| 3506 } | |
| 3507 di->di_tv.v_lock = 0; | |
| 3508 | |
| 3509 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3510 { | |
| 3511 vim_free(di); | |
| 3512 Py_DECREF(list); | |
| 3513 Py_DECREF(litem); | |
| 3514 return -1; | |
| 3515 } | |
| 3516 if (dict_add(d, di) == FAIL) | |
| 3517 { | |
| 3518 vim_free(di); | |
| 3519 Py_DECREF(list); | |
| 3520 Py_DECREF(litem); | |
| 3521 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3522 return -1; | |
| 3523 } | |
| 3524 Py_DECREF(litem); | |
| 3525 } | |
| 3526 Py_DECREF(list); | |
| 3527 return 0; | |
| 3528 } | |
| 3529 | |
| 3530 static int | |
| 3531 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3532 { | |
| 3533 list_T *l; | |
| 3534 | |
| 3535 l = list_alloc(); | |
| 3536 if (l == NULL) | |
| 3537 { | |
| 3538 PyErr_NoMemory(); | |
| 3539 return -1; | |
| 3540 } | |
| 3541 | |
| 3542 tv->v_type = VAR_LIST; | |
| 3543 tv->vval.v_list = l; | |
| 3544 | |
| 3545 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3546 return -1; | |
| 3547 | |
| 3548 return 0; | |
| 3549 } | |
| 3550 | |
| 3551 static int | |
| 3552 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3553 { | |
| 3554 PyObject *iterator = PyObject_GetIter(obj); | |
| 3555 PyObject *item; | |
| 3556 list_T *l; | |
| 3557 listitem_T *li; | |
| 3558 | |
| 3559 l = list_alloc(); | |
| 3560 | |
| 3561 if (l == NULL) | |
| 3562 { | |
| 3563 PyErr_NoMemory(); | |
| 3564 return -1; | |
| 3565 } | |
| 3566 | |
| 3567 tv->vval.v_list = l; | |
| 3568 tv->v_type = VAR_LIST; | |
| 3569 | |
| 3570 | |
| 3571 if (iterator == NULL) | |
| 3572 return -1; | |
| 3573 | |
| 3574 while ((item = PyIter_Next(obj))) | |
| 3575 { | |
| 3576 li = listitem_alloc(); | |
| 3577 if (li == NULL) | |
| 3578 { | |
| 3579 PyErr_NoMemory(); | |
| 3580 return -1; | |
| 3581 } | |
| 3582 li->li_tv.v_lock = 0; | |
| 3583 | |
| 3584 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3585 return -1; | |
| 3586 | |
| 3587 list_append(l, li); | |
| 3588 | |
| 3589 Py_DECREF(item); | |
| 3590 } | |
| 3591 | |
| 3592 Py_DECREF(iterator); | |
| 3593 return 0; | |
| 3594 } | |
| 3595 | |
| 3618 | 3596 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3597 | |
| 3598 static int | |
| 3599 convert_dl(PyObject *obj, typval_T *tv, | |
| 3600 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3601 { | |
| 3602 PyObject *capsule; | |
| 3603 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3604 | |
| 3605 sprintf(hexBuf, "%p", obj); | |
| 3606 | |
| 3638 | 3607 # ifdef PY_USE_CAPSULE |
| 3618 | 3608 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3609 # else |
| 3610 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3611 # endif | |
| 3618 | 3612 if (capsule == NULL) |
| 3613 { | |
| 3638 | 3614 # ifdef PY_USE_CAPSULE |
| 3618 | 3615 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3616 # else |
| 3617 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3618 # endif | |
| 3618 | 3619 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3620 Py_DECREF(capsule); | |
| 3621 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3622 { | |
| 3623 tv->v_type = VAR_UNKNOWN; | |
| 3624 return -1; | |
| 3625 } | |
| 3626 /* As we are not using copy_tv which increments reference count we must | |
| 3627 * do it ourself. */ | |
| 3628 switch(tv->v_type) | |
| 3629 { | |
| 3630 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3631 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3632 } | |
| 3633 } | |
| 3634 else | |
| 3635 { | |
| 3638 | 3636 typval_T *v; |
| 3637 | |
| 3638 # ifdef PY_USE_CAPSULE | |
| 3639 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3640 # else | |
| 3648 | 3641 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3642 # endif |
| 3618 | 3643 copy_tv(v, tv); |
| 3644 } | |
| 3645 return 0; | |
| 3646 } | |
| 3647 | |
| 3648 static int | |
| 3649 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3650 { | |
| 3651 PyObject *lookup_dict; | |
| 3652 int r; | |
| 3653 | |
| 3654 lookup_dict = PyDict_New(); | |
| 3655 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3656 Py_DECREF(lookup_dict); | |
| 3657 return r; | |
| 3658 } | |
| 3659 | |
| 3660 static int | |
| 3661 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3662 { | |
| 3663 if (obj->ob_type == &DictionaryType) | |
| 3664 { | |
| 3665 tv->v_type = VAR_DICT; | |
| 3666 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3667 ++tv->vval.v_dict->dv_refcount; | |
| 3668 } | |
| 3669 else if (obj->ob_type == &ListType) | |
| 3670 { | |
| 3671 tv->v_type = VAR_LIST; | |
| 3672 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3673 ++tv->vval.v_list->lv_refcount; | |
| 3674 } | |
| 3675 else if (obj->ob_type == &FunctionType) | |
| 3676 { | |
| 3677 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3678 return -1; | |
| 3679 | |
| 3680 tv->v_type = VAR_FUNC; | |
| 3681 func_ref(tv->vval.v_string); | |
| 3682 } | |
| 3683 else if (PyBytes_Check(obj)) | |
| 3684 { | |
| 3800 | 3685 char_u *result; |
| 3686 | |
| 3687 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3688 return -1; | |
| 3618 | 3689 if (result == NULL) |
| 3690 return -1; | |
| 3691 | |
| 3692 if (set_string_copy(result, tv) == -1) | |
| 3693 return -1; | |
| 3694 | |
| 3695 tv->v_type = VAR_STRING; | |
| 3696 } | |
| 3697 else if (PyUnicode_Check(obj)) | |
| 3698 { | |
| 3699 PyObject *bytes; | |
| 3700 char_u *result; | |
| 3701 | |
| 3702 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3703 if (bytes == NULL) | |
| 3704 return -1; | |
| 3705 | |
| 3800 | 3706 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3707 return -1; | |
| 3618 | 3708 if (result == NULL) |
| 3709 return -1; | |
| 3710 | |
| 3711 if (set_string_copy(result, tv) == -1) | |
| 3712 { | |
| 3713 Py_XDECREF(bytes); | |
| 3714 return -1; | |
| 3715 } | |
| 3716 Py_XDECREF(bytes); | |
| 3717 | |
| 3718 tv->v_type = VAR_STRING; | |
| 3719 } | |
| 4321 | 3720 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3721 else if (PyInt_Check(obj)) |
| 3722 { | |
| 3723 tv->v_type = VAR_NUMBER; | |
| 3724 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3725 } | |
| 3726 #endif | |
| 3727 else if (PyLong_Check(obj)) | |
| 3728 { | |
| 3729 tv->v_type = VAR_NUMBER; | |
| 3730 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3731 } | |
| 3732 else if (PyDict_Check(obj)) | |
| 3733 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3734 #ifdef FEAT_FLOAT | |
| 3735 else if (PyFloat_Check(obj)) | |
| 3736 { | |
| 3737 tv->v_type = VAR_FLOAT; | |
| 3738 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3739 } | |
| 3740 #endif | |
| 3741 else if (PyIter_Check(obj)) | |
| 3742 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3743 else if (PySequence_Check(obj)) | |
| 3744 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3745 else if (PyMapping_Check(obj)) | |
| 3746 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3747 else | |
| 3748 { | |
| 4405 | 3749 PyErr_SetString(PyExc_TypeError, |
| 3750 _("unable to convert to vim structure")); | |
| 3618 | 3751 return -1; |
| 3752 } | |
| 3753 return 0; | |
| 3754 } | |
| 3755 | |
| 3756 static PyObject * | |
| 3757 ConvertToPyObject(typval_T *tv) | |
| 3758 { | |
| 3759 if (tv == NULL) | |
| 3760 { | |
| 3761 PyErr_SetVim(_("NULL reference passed")); | |
| 3762 return NULL; | |
| 3763 } | |
| 3764 switch (tv->v_type) | |
| 3765 { | |
| 3766 case VAR_STRING: | |
| 3852 | 3767 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3768 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3769 case VAR_NUMBER: |
| 3770 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3771 #ifdef FEAT_FLOAT | |
| 3772 case VAR_FLOAT: | |
| 3773 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3774 #endif | |
| 3775 case VAR_LIST: | |
| 3776 return ListNew(tv->vval.v_list); | |
| 3777 case VAR_DICT: | |
| 3778 return DictionaryNew(tv->vval.v_dict); | |
| 3779 case VAR_FUNC: | |
| 3852 | 3780 return FunctionNew(tv->vval.v_string == NULL |
| 3781 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3782 case VAR_UNKNOWN: |
| 3783 Py_INCREF(Py_None); | |
| 3784 return Py_None; | |
| 3785 default: | |
| 3786 PyErr_SetVim(_("internal error: invalid value type")); | |
| 3787 return NULL; | |
| 3788 } | |
| 3789 } | |
| 4319 | 3790 |
| 3791 typedef struct | |
| 3792 { | |
| 3793 PyObject_HEAD | |
| 3794 } CurrentObject; | |
| 3795 static PyTypeObject CurrentType; | |
| 3796 | |
| 3797 static void | |
| 3798 init_structs(void) | |
| 3799 { | |
| 3800 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 3801 OutputType.tp_name = "vim.message"; | |
| 3802 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 3803 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3804 OutputType.tp_doc = "vim message object"; | |
| 3805 OutputType.tp_methods = OutputMethods; | |
| 3806 #if PY_MAJOR_VERSION >= 3 | |
| 3807 OutputType.tp_getattro = OutputGetattro; | |
| 3808 OutputType.tp_setattro = OutputSetattro; | |
| 3809 OutputType.tp_alloc = call_PyType_GenericAlloc; | |
| 3810 OutputType.tp_new = call_PyType_GenericNew; | |
| 3811 OutputType.tp_free = call_PyObject_Free; | |
| 3812 #else | |
| 3813 OutputType.tp_getattr = OutputGetattr; | |
| 3814 OutputType.tp_setattr = OutputSetattr; | |
| 3815 #endif | |
| 3816 | |
| 4397 | 3817 vim_memset(&IterType, 0, sizeof(IterType)); |
| 3818 IterType.tp_name = "vim.iter"; | |
| 3819 IterType.tp_basicsize = sizeof(IterObject); | |
| 3820 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3821 IterType.tp_doc = "generic iterator object"; | |
| 3822 IterType.tp_iter = IterIter; | |
| 3823 IterType.tp_iternext = IterNext; | |
| 4419 | 3824 IterType.tp_dealloc = IterDestructor; |
| 4397 | 3825 |
| 4319 | 3826 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 3827 BufferType.tp_name = "vim.buffer"; | |
| 3828 BufferType.tp_basicsize = sizeof(BufferType); | |
| 3829 BufferType.tp_dealloc = BufferDestructor; | |
| 3830 BufferType.tp_repr = BufferRepr; | |
| 3831 BufferType.tp_as_sequence = &BufferAsSeq; | |
| 3832 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 3833 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3834 BufferType.tp_doc = "vim buffer object"; | |
| 3835 BufferType.tp_methods = BufferMethods; | |
| 3836 #if PY_MAJOR_VERSION >= 3 | |
| 3837 BufferType.tp_getattro = BufferGetattro; | |
| 3838 BufferType.tp_alloc = call_PyType_GenericAlloc; | |
| 3839 BufferType.tp_new = call_PyType_GenericNew; | |
| 3840 BufferType.tp_free = call_PyObject_Free; | |
| 3841 #else | |
| 3842 BufferType.tp_getattr = BufferGetattr; | |
| 3843 #endif | |
| 3844 | |
| 3845 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 3846 WindowType.tp_name = "vim.window"; | |
| 3847 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 3848 WindowType.tp_dealloc = WindowDestructor; | |
| 3849 WindowType.tp_repr = WindowRepr; | |
| 3850 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3851 WindowType.tp_doc = "vim Window object"; | |
| 3852 WindowType.tp_methods = WindowMethods; | |
| 3853 #if PY_MAJOR_VERSION >= 3 | |
| 3854 WindowType.tp_getattro = WindowGetattro; | |
| 3855 WindowType.tp_setattro = WindowSetattro; | |
| 3856 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
| 3857 WindowType.tp_new = call_PyType_GenericNew; | |
| 3858 WindowType.tp_free = call_PyObject_Free; | |
| 3859 #else | |
| 3860 WindowType.tp_getattr = WindowGetattr; | |
| 3861 WindowType.tp_setattr = WindowSetattr; | |
| 3862 #endif | |
| 3863 | |
| 4401 | 3864 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 3865 TabPageType.tp_name = "vim.tabpage"; | |
| 3866 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 3867 TabPageType.tp_dealloc = TabPageDestructor; | |
| 3868 TabPageType.tp_repr = TabPageRepr; | |
| 3869 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3870 TabPageType.tp_doc = "vim tab page object"; | |
| 3871 TabPageType.tp_methods = TabPageMethods; | |
| 3872 #if PY_MAJOR_VERSION >= 3 | |
| 3873 TabPageType.tp_getattro = TabPageGetattro; | |
| 3874 TabPageType.tp_alloc = call_PyType_GenericAlloc; | |
| 3875 TabPageType.tp_new = call_PyType_GenericNew; | |
| 3876 TabPageType.tp_free = call_PyObject_Free; | |
| 3877 #else | |
| 3878 TabPageType.tp_getattr = TabPageGetattr; | |
| 3879 #endif | |
| 3880 | |
| 4393 | 3881 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 3882 BufMapType.tp_name = "vim.bufferlist"; | |
| 3883 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 3884 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 3885 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 3886 BufMapType.tp_iter = BufMapIter; |
| 4319 | 3887 BufferType.tp_doc = "vim buffer list"; |
| 3888 | |
| 3889 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 3890 WinListType.tp_name = "vim.windowlist"; | |
| 3891 WinListType.tp_basicsize = sizeof(WinListType); | |
| 3892 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 3893 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3894 WinListType.tp_doc = "vim window list"; | |
| 4401 | 3895 WinListType.tp_dealloc = WinListDestructor; |
| 3896 | |
| 3897 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 3898 TabListType.tp_name = "vim.tabpagelist"; | |
| 3899 TabListType.tp_basicsize = sizeof(TabListType); | |
| 3900 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 3901 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3902 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 3903 |
| 3904 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 3905 RangeType.tp_name = "vim.range"; | |
| 3906 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 3907 RangeType.tp_dealloc = RangeDestructor; | |
| 3908 RangeType.tp_repr = RangeRepr; | |
| 3909 RangeType.tp_as_sequence = &RangeAsSeq; | |
| 3910 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 3911 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3912 RangeType.tp_doc = "vim Range object"; | |
| 3913 RangeType.tp_methods = RangeMethods; | |
| 3914 #if PY_MAJOR_VERSION >= 3 | |
| 3915 RangeType.tp_getattro = RangeGetattro; | |
| 3916 RangeType.tp_alloc = call_PyType_GenericAlloc; | |
| 3917 RangeType.tp_new = call_PyType_GenericNew; | |
| 3918 RangeType.tp_free = call_PyObject_Free; | |
| 3919 #else | |
| 3920 RangeType.tp_getattr = RangeGetattr; | |
| 3921 #endif | |
| 3922 | |
| 3923 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 3924 CurrentType.tp_name = "vim.currentdata"; | |
| 3925 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 3926 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3927 CurrentType.tp_doc = "vim current object"; | |
| 3928 #if PY_MAJOR_VERSION >= 3 | |
| 3929 CurrentType.tp_getattro = CurrentGetattro; | |
| 3930 CurrentType.tp_setattro = CurrentSetattro; | |
| 3931 #else | |
| 3932 CurrentType.tp_getattr = CurrentGetattr; | |
| 3933 CurrentType.tp_setattr = CurrentSetattr; | |
| 3934 #endif | |
| 3935 | |
| 3936 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 3937 DictionaryType.tp_name = "vim.dictionary"; | |
| 3938 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 3939 DictionaryType.tp_dealloc = DictionaryDestructor; | |
| 3940 DictionaryType.tp_as_mapping = &DictionaryAsMapping; | |
| 3941 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3942 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 3943 DictionaryType.tp_methods = DictionaryMethods; | |
| 3944 #if PY_MAJOR_VERSION >= 3 | |
| 3945 DictionaryType.tp_getattro = DictionaryGetattro; | |
| 3946 DictionaryType.tp_setattro = DictionarySetattro; | |
| 3947 #else | |
| 3948 DictionaryType.tp_getattr = DictionaryGetattr; | |
| 3949 DictionaryType.tp_setattr = DictionarySetattr; | |
| 3950 #endif | |
| 3951 | |
| 3952 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 3953 ListType.tp_name = "vim.list"; | |
| 3954 ListType.tp_dealloc = ListDestructor; | |
| 3955 ListType.tp_basicsize = sizeof(ListObject); | |
| 3956 ListType.tp_as_sequence = &ListAsSeq; | |
| 3957 ListType.tp_as_mapping = &ListAsMapping; | |
| 3958 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3959 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 3960 ListType.tp_methods = ListMethods; | |
| 4397 | 3961 ListType.tp_iter = ListIter; |
| 4319 | 3962 #if PY_MAJOR_VERSION >= 3 |
| 3963 ListType.tp_getattro = ListGetattro; | |
| 3964 ListType.tp_setattro = ListSetattro; | |
| 3965 #else | |
| 3966 ListType.tp_getattr = ListGetattr; | |
| 3967 ListType.tp_setattr = ListSetattr; | |
| 3968 #endif | |
| 3969 | |
| 3970 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 3971 FunctionType.tp_name = "vim.function"; |
| 4319 | 3972 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 3973 FunctionType.tp_dealloc = FunctionDestructor; | |
| 3974 FunctionType.tp_call = FunctionCall; | |
| 3975 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3976 FunctionType.tp_doc = "object that calls vim function"; | |
| 3977 FunctionType.tp_methods = FunctionMethods; | |
| 3978 #if PY_MAJOR_VERSION >= 3 | |
| 3979 FunctionType.tp_getattro = FunctionGetattro; | |
| 3980 #else | |
| 3981 FunctionType.tp_getattr = FunctionGetattr; | |
| 3982 #endif | |
| 3983 | |
| 4350 | 3984 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 3985 OptionsType.tp_name = "vim.options"; | |
| 3986 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 3987 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3988 OptionsType.tp_doc = "object for manipulating options"; | |
| 3989 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 3990 OptionsType.tp_dealloc = OptionsDestructor; | |
| 3991 | |
| 4319 | 3992 #if PY_MAJOR_VERSION >= 3 |
| 3993 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 3994 vimmodule.m_name = "vim"; | |
| 3995 vimmodule.m_doc = "Vim Python interface\n"; | |
| 3996 vimmodule.m_size = -1; | |
| 3997 vimmodule.m_methods = VimMethods; | |
| 3998 #endif | |
| 3999 } |