Mercurial > vim
annotate src/if_py_both.h @ 4433:8a3ca4adb5d8 v7.3.965
updated for version 7.3.965
Problem: Python garbage collection not working properly.
Solution: Add support for garbage collection. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 17 May 2013 16:24:32 +0200 |
| parents | 7d81f4e96728 |
| children | 9b800f0a757f |
| 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 *); | |
| 4431 | 34 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 35 static PyObject *BufferNew (buf_T *); | |
| 36 static PyObject *LineToString(const char *); | |
| 4385 | 37 |
| 38 static PyInt RangeStart; | |
| 39 static PyInt RangeEnd; | |
| 40 | |
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41 /* |
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42 * obtain a lock on the Vim data structures |
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43 */ |
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44 static void |
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45 Python_Lock_Vim(void) |
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46 { |
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47 } |
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48 |
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49 /* |
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50 * release a lock on the Vim data structures |
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51 */ |
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52 static void |
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53 Python_Release_Vim(void) |
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54 { |
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55 } |
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56 |
| 4385 | 57 /* Output buffer management |
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58 */ |
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59 |
| 2582 | 60 /* Function to write a line, points to either msg() or emsg(). */ |
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61 typedef void (*writefn)(char_u *); |
| 4385 | 62 |
| 63 static PyTypeObject OutputType; | |
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64 |
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65 typedef struct |
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66 { |
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67 PyObject_HEAD |
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68 long softspace; |
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69 long error; |
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70 } OutputObject; |
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71 |
| 3826 | 72 static int |
| 73 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
| 74 { | |
| 75 if (val == NULL) | |
| 76 { | |
| 4405 | 77 PyErr_SetString(PyExc_AttributeError, |
| 78 _("can't delete OutputObject attributes")); | |
| 3826 | 79 return -1; |
| 80 } | |
| 81 | |
| 82 if (strcmp(name, "softspace") == 0) | |
| 83 { | |
| 84 if (!PyInt_Check(val)) | |
| 85 { | |
| 86 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 87 return -1; | |
| 88 } | |
| 89 | |
| 90 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
| 91 return 0; | |
| 92 } | |
| 93 | |
| 94 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 95 return -1; | |
| 96 } | |
| 97 | |
| 4385 | 98 /* Buffer IO, we write one whole line at a time. */ |
| 99 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 100 static writefn old_fn = NULL; | |
| 101 | |
| 102 static void | |
| 103 PythonIO_Flush(void) | |
| 104 { | |
| 105 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 106 { | |
| 107 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 108 old_fn((char_u *)io_ga.ga_data); | |
| 109 } | |
| 110 io_ga.ga_len = 0; | |
| 111 } | |
| 112 | |
| 113 static void | |
| 114 writer(writefn fn, char_u *str, PyInt n) | |
| 115 { | |
| 116 char_u *ptr; | |
| 117 | |
| 118 /* Flush when switching output function. */ | |
| 119 if (fn != old_fn) | |
| 120 PythonIO_Flush(); | |
| 121 old_fn = fn; | |
| 122 | |
| 123 /* Write each NL separated line. Text after the last NL is kept for | |
| 124 * writing later. */ | |
| 125 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 126 { | |
| 127 PyInt len = ptr - str; | |
| 128 | |
| 129 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 130 break; | |
| 131 | |
| 132 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 133 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 134 fn((char_u *)io_ga.ga_data); | |
| 135 str = ptr + 1; | |
| 136 n -= len + 1; | |
| 137 io_ga.ga_len = 0; | |
| 138 } | |
| 139 | |
| 140 /* Put the remaining text into io_ga for later printing. */ | |
| 141 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 142 { | |
| 143 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 144 io_ga.ga_len += (int)n; | |
| 145 } | |
| 146 } | |
| 147 | |
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148 static PyObject * |
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149 OutputWrite(PyObject *self, PyObject *args) |
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150 { |
| 3806 | 151 Py_ssize_t len = 0; |
| 2894 | 152 char *str = NULL; |
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153 int error = ((OutputObject *)(self))->error; |
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154 |
| 3056 | 155 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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156 return NULL; |
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157 |
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158 Py_BEGIN_ALLOW_THREADS |
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159 Python_Lock_Vim(); |
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160 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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161 Python_Release_Vim(); |
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162 Py_END_ALLOW_THREADS |
| 2894 | 163 PyMem_Free(str); |
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164 |
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165 Py_INCREF(Py_None); |
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166 return Py_None; |
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167 } |
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168 |
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169 static PyObject * |
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170 OutputWritelines(PyObject *self, PyObject *args) |
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171 { |
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172 PyInt n; |
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173 PyInt i; |
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174 PyObject *list; |
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175 int error = ((OutputObject *)(self))->error; |
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176 |
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177 if (!PyArg_ParseTuple(args, "O", &list)) |
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178 return NULL; |
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179 Py_INCREF(list); |
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180 |
| 3618 | 181 if (!PyList_Check(list)) |
| 182 { | |
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183 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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184 Py_DECREF(list); |
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185 return NULL; |
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186 } |
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187 |
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188 n = PyList_Size(list); |
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189 |
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190 for (i = 0; i < n; ++i) |
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191 { |
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192 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 193 char *str = NULL; |
|
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194 PyInt len; |
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195 |
| 3618 | 196 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 197 { | |
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198 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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199 Py_DECREF(list); |
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200 return NULL; |
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201 } |
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202 |
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203 Py_BEGIN_ALLOW_THREADS |
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204 Python_Lock_Vim(); |
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205 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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206 Python_Release_Vim(); |
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207 Py_END_ALLOW_THREADS |
| 2894 | 208 PyMem_Free(str); |
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209 } |
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210 |
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211 Py_DECREF(list); |
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212 Py_INCREF(Py_None); |
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213 return Py_None; |
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214 } |
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215 |
| 2727 | 216 static PyObject * |
| 217 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 218 { | |
| 219 /* do nothing */ | |
| 220 Py_INCREF(Py_None); | |
| 221 return Py_None; | |
| 222 } | |
| 223 | |
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224 /***************/ |
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225 |
| 4385 | 226 static struct PyMethodDef OutputMethods[] = { |
| 227 /* name, function, calling, documentation */ | |
| 228 {"write", OutputWrite, 1, ""}, | |
| 229 {"writelines", OutputWritelines, 1, ""}, | |
| 230 {"flush", OutputFlush, 1, ""}, | |
| 231 { NULL, NULL, 0, NULL} | |
| 232 }; | |
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233 |
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234 static OutputObject Output = |
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235 { |
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236 PyObject_HEAD_INIT(&OutputType) |
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237 0, |
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238 0 |
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239 }; |
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240 |
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241 static OutputObject Error = |
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242 { |
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243 PyObject_HEAD_INIT(&OutputType) |
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244 0, |
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245 1 |
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246 }; |
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247 |
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248 static int |
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249 PythonIO_Init_io(void) |
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250 { |
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251 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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252 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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253 |
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254 if (PyErr_Occurred()) |
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255 { |
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256 EMSG(_("E264: Python: Error initialising I/O objects")); |
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257 return -1; |
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258 } |
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259 |
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260 return 0; |
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261 } |
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262 |
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263 |
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264 static PyObject *VimError; |
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265 |
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266 /* Check to see whether a Vim error has been reported, or a keyboard |
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267 * interrupt has been detected. |
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268 */ |
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269 static int |
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270 VimErrorCheck(void) |
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271 { |
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272 if (got_int) |
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273 { |
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274 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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275 return 1; |
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276 } |
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277 else if (did_emsg && !PyErr_Occurred()) |
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278 { |
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279 PyErr_SetNone(VimError); |
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280 return 1; |
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281 } |
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282 |
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283 return 0; |
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284 } |
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285 |
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286 /* Vim module - Implementation |
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287 */ |
| 4385 | 288 |
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289 static PyObject * |
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290 VimCommand(PyObject *self UNUSED, PyObject *args) |
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291 { |
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292 char *cmd; |
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293 PyObject *result; |
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294 |
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295 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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296 return NULL; |
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297 |
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298 PyErr_Clear(); |
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299 |
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300 Py_BEGIN_ALLOW_THREADS |
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301 Python_Lock_Vim(); |
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302 |
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303 do_cmdline_cmd((char_u *)cmd); |
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304 update_screen(VALID); |
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305 |
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306 Python_Release_Vim(); |
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307 Py_END_ALLOW_THREADS |
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308 |
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309 if (VimErrorCheck()) |
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310 result = NULL; |
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311 else |
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312 result = Py_None; |
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313 |
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314 Py_XINCREF(result); |
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315 return result; |
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316 } |
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317 |
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318 /* |
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319 * Function to translate a typval_T into a PyObject; this will recursively |
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320 * translate lists/dictionaries into their Python equivalents. |
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321 * |
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322 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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323 * you call VimToPython. |
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324 */ |
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325 static PyObject * |
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326 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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327 { |
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328 PyObject *result; |
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329 PyObject *newObj; |
| 3618 | 330 char ptrBuf[sizeof(void *) * 2 + 3]; |
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331 |
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332 /* Avoid infinite recursion */ |
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333 if (depth > 100) |
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334 { |
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335 Py_INCREF(Py_None); |
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336 result = Py_None; |
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337 return result; |
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338 } |
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339 |
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340 /* Check if we run into a recursive loop. The item must be in lookupDict |
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341 * then and we can use it again. */ |
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342 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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343 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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344 { |
| 3618 | 345 sprintf(ptrBuf, "%p", |
| 346 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 347 : (void *)our_tv->vval.v_dict); | |
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348 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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349 if (result != NULL) |
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350 { |
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351 Py_INCREF(result); |
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352 return result; |
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353 } |
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354 } |
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355 |
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356 if (our_tv->v_type == VAR_STRING) |
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357 { |
| 3852 | 358 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 359 ? "" : (char *)our_tv->vval.v_string); | |
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360 } |
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361 else if (our_tv->v_type == VAR_NUMBER) |
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362 { |
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363 char buf[NUMBUFLEN]; |
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364 |
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365 /* For backwards compatibility numbers are stored as strings. */ |
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366 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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367 result = Py_BuildValue("s", buf); |
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368 } |
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369 # ifdef FEAT_FLOAT |
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370 else if (our_tv->v_type == VAR_FLOAT) |
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371 { |
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372 char buf[NUMBUFLEN]; |
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373 |
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374 sprintf(buf, "%f", our_tv->vval.v_float); |
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375 result = Py_BuildValue("s", buf); |
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376 } |
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377 # endif |
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378 else if (our_tv->v_type == VAR_LIST) |
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379 { |
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380 list_T *list = our_tv->vval.v_list; |
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381 listitem_T *curr; |
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382 |
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383 result = PyList_New(0); |
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384 |
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385 if (list != NULL) |
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386 { |
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387 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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388 |
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389 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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390 { |
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391 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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392 PyList_Append(result, newObj); |
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393 Py_DECREF(newObj); |
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394 } |
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395 } |
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396 } |
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397 else if (our_tv->v_type == VAR_DICT) |
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398 { |
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399 result = PyDict_New(); |
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400 |
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401 if (our_tv->vval.v_dict != NULL) |
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402 { |
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403 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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404 long_u todo = ht->ht_used; |
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405 hashitem_T *hi; |
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406 dictitem_T *di; |
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407 |
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408 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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409 |
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410 for (hi = ht->ht_array; todo > 0; ++hi) |
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411 { |
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412 if (!HASHITEM_EMPTY(hi)) |
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413 { |
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414 --todo; |
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415 |
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416 di = dict_lookup(hi); |
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417 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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418 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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419 Py_DECREF(newObj); |
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420 } |
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421 } |
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422 } |
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423 } |
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424 else |
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425 { |
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426 Py_INCREF(Py_None); |
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427 result = Py_None; |
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428 } |
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429 |
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430 return result; |
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431 } |
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432 |
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433 static PyObject * |
| 2520 | 434 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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435 { |
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436 char *expr; |
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437 typval_T *our_tv; |
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438 PyObject *result; |
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439 PyObject *lookup_dict; |
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440 |
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441 if (!PyArg_ParseTuple(args, "s", &expr)) |
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442 return NULL; |
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443 |
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444 Py_BEGIN_ALLOW_THREADS |
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445 Python_Lock_Vim(); |
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446 our_tv = eval_expr((char_u *)expr, NULL); |
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447 |
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448 Python_Release_Vim(); |
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449 Py_END_ALLOW_THREADS |
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450 |
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451 if (our_tv == NULL) |
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452 { |
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453 PyErr_SetVim(_("invalid expression")); |
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454 return NULL; |
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455 } |
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456 |
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457 /* Convert the Vim type into a Python type. Create a dictionary that's |
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458 * used to check for recursive loops. */ |
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459 lookup_dict = PyDict_New(); |
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460 result = VimToPython(our_tv, 1, lookup_dict); |
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461 Py_DECREF(lookup_dict); |
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462 |
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463 |
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464 Py_BEGIN_ALLOW_THREADS |
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465 Python_Lock_Vim(); |
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466 free_tv(our_tv); |
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467 Python_Release_Vim(); |
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468 Py_END_ALLOW_THREADS |
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469 |
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470 return result; |
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471 } |
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472 |
| 3618 | 473 static PyObject *ConvertToPyObject(typval_T *); |
| 474 | |
| 475 static PyObject * | |
| 476 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 477 { | |
| 478 char *expr; | |
| 479 typval_T *our_tv; | |
| 480 PyObject *result; | |
| 481 | |
| 482 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 483 return NULL; | |
| 484 | |
| 485 Py_BEGIN_ALLOW_THREADS | |
| 486 Python_Lock_Vim(); | |
| 487 our_tv = eval_expr((char_u *)expr, NULL); | |
| 488 | |
| 489 Python_Release_Vim(); | |
| 490 Py_END_ALLOW_THREADS | |
| 491 | |
| 492 if (our_tv == NULL) | |
| 493 { | |
| 494 PyErr_SetVim(_("invalid expression")); | |
| 495 return NULL; | |
| 496 } | |
| 497 | |
| 498 result = ConvertToPyObject(our_tv); | |
| 499 Py_BEGIN_ALLOW_THREADS | |
| 500 Python_Lock_Vim(); | |
| 501 free_tv(our_tv); | |
| 502 Python_Release_Vim(); | |
| 503 Py_END_ALLOW_THREADS | |
| 504 | |
| 505 return result; | |
| 506 } | |
| 507 | |
| 508 static PyObject * | |
| 509 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 510 { | |
| 511 char *expr; | |
| 512 | |
| 513 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 514 return NULL; | |
| 515 | |
| 3988 | 516 return PyLong_FromLong( |
| 517 #ifdef FEAT_MBYTE | |
| 518 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 519 #else | |
| 520 STRLEN(expr) | |
| 521 #endif | |
| 522 ); | |
| 3618 | 523 } |
| 524 | |
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525 /* |
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526 * Vim module - Definitions |
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527 */ |
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528 |
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529 static struct PyMethodDef VimMethods[] = { |
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530 /* name, function, calling, documentation */ |
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531 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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532 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 533 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 534 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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535 { NULL, NULL, 0, NULL } |
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536 }; |
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537 |
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538 /* |
| 4397 | 539 * Generic iterator object |
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540 */ |
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541 |
| 4397 | 542 static PyTypeObject IterType; |
| 543 | |
| 544 typedef PyObject *(*nextfun)(void **); | |
| 545 typedef void (*destructorfun)(void *); | |
| 4433 | 546 typedef int (*traversefun)(void *, visitproc, void *); |
| 547 typedef int (*clearfun)(void **); | |
| 4397 | 548 |
| 549 /* Main purpose of this object is removing the need for do python initialization | |
| 550 * (i.e. PyType_Ready and setting type attributes) for a big bunch of objects. | |
| 551 */ | |
| 4385 | 552 |
| 4319 | 553 typedef struct |
| 554 { | |
| 555 PyObject_HEAD | |
| 4397 | 556 void *cur; |
| 557 nextfun next; | |
| 558 destructorfun destruct; | |
| 4433 | 559 traversefun traverse; |
| 560 clearfun clear; | |
| 4397 | 561 } IterObject; |
| 562 | |
| 563 static PyObject * | |
| 4433 | 564 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 565 clearfun clear) | |
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566 { |
| 4397 | 567 IterObject *self; |
| 568 | |
| 569 self = PyObject_NEW(IterObject, &IterType); | |
| 570 self->cur = start; | |
| 571 self->next = next; | |
| 572 self->destruct = destruct; | |
| 4433 | 573 self->traverse = traverse; |
| 574 self->clear = clear; | |
| 4397 | 575 |
| 576 return (PyObject *)(self); | |
| 577 } | |
| 578 | |
| 579 static void | |
| 580 IterDestructor(PyObject *self) | |
| 581 { | |
| 582 IterObject *this = (IterObject *)(self); | |
| 583 | |
| 584 this->destruct(this->cur); | |
| 585 | |
| 586 DESTRUCTOR_FINISH(self); | |
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587 } |
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588 |
| 4433 | 589 static int |
| 590 IterTraverse(PyObject *self, visitproc visit, void *arg) | |
| 591 { | |
| 592 IterObject *this = (IterObject *)(self); | |
| 593 | |
| 594 if (this->traverse != NULL) | |
| 595 return this->traverse(this->cur, visit, arg); | |
| 596 else | |
| 597 return 0; | |
| 598 } | |
| 599 | |
| 600 static int | |
| 601 IterClear(PyObject *self) | |
| 602 { | |
| 603 IterObject *this = (IterObject *)(self); | |
| 604 | |
| 605 if (this->clear != NULL) | |
| 606 return this->clear(&this->cur); | |
| 607 else | |
| 608 return 0; | |
| 609 } | |
| 610 | |
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611 static PyObject * |
| 4397 | 612 IterNext(PyObject *self) |
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613 { |
| 4397 | 614 IterObject *this = (IterObject *)(self); |
| 615 | |
| 616 return this->next(&this->cur); | |
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617 } |
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618 |
| 4397 | 619 static PyObject * |
| 620 IterIter(PyObject *self) | |
| 621 { | |
| 622 return self; | |
| 623 } | |
| 4393 | 624 |
| 3618 | 625 typedef struct pylinkedlist_S { |
| 626 struct pylinkedlist_S *pll_next; | |
| 627 struct pylinkedlist_S *pll_prev; | |
| 628 PyObject *pll_obj; | |
| 629 } pylinkedlist_T; | |
| 630 | |
| 631 static pylinkedlist_T *lastdict = NULL; | |
| 632 static pylinkedlist_T *lastlist = NULL; | |
| 633 | |
| 634 static void | |
| 635 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 636 { | |
| 637 if (ref->pll_prev == NULL) | |
| 638 { | |
| 639 if (ref->pll_next == NULL) | |
| 640 { | |
| 641 *last = NULL; | |
| 642 return; | |
| 643 } | |
| 644 } | |
| 645 else | |
| 646 ref->pll_prev->pll_next = ref->pll_next; | |
| 647 | |
| 648 if (ref->pll_next == NULL) | |
| 649 *last = ref->pll_prev; | |
| 650 else | |
| 651 ref->pll_next->pll_prev = ref->pll_prev; | |
| 652 } | |
| 653 | |
| 654 static void | |
| 655 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 656 { | |
| 657 if (*last == NULL) | |
| 658 ref->pll_prev = NULL; | |
| 659 else | |
| 660 { | |
| 661 (*last)->pll_next = ref; | |
| 662 ref->pll_prev = *last; | |
| 663 } | |
| 664 ref->pll_next = NULL; | |
| 665 ref->pll_obj = self; | |
| 666 *last = ref; | |
| 667 } | |
| 668 | |
| 669 static PyTypeObject DictionaryType; | |
| 670 | |
| 3792 | 671 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 672 DICTKEY_GET(err) \ | |
| 673 if (*key == NUL) \ | |
| 674 { \ | |
| 675 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 676 return err; \ | |
| 677 } | |
| 678 | |
| 3618 | 679 typedef struct |
| 680 { | |
| 681 PyObject_HEAD | |
| 682 dict_T *dict; | |
| 683 pylinkedlist_T ref; | |
| 684 } DictionaryObject; | |
| 685 | |
| 686 static PyObject * | |
| 687 DictionaryNew(dict_T *dict) | |
| 688 { | |
| 689 DictionaryObject *self; | |
| 690 | |
| 691 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 692 if (self == NULL) | |
| 693 return NULL; | |
| 694 self->dict = dict; | |
| 695 ++dict->dv_refcount; | |
| 696 | |
| 697 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 698 | |
| 699 return (PyObject *)(self); | |
| 700 } | |
| 701 | |
| 4319 | 702 static void |
| 703 DictionaryDestructor(PyObject *self) | |
| 704 { | |
| 705 DictionaryObject *this = ((DictionaryObject *) (self)); | |
| 706 | |
| 707 pyll_remove(&this->ref, &lastdict); | |
| 708 dict_unref(this->dict); | |
| 709 | |
| 710 DESTRUCTOR_FINISH(self); | |
| 711 } | |
| 712 | |
| 3618 | 713 static int |
| 4319 | 714 DictionarySetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 715 { |
| 4319 | 716 DictionaryObject *this = (DictionaryObject *)(self); |
| 717 | |
| 3828 | 718 if (val == NULL) |
| 719 { | |
| 720 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 721 return -1; | |
| 722 } | |
| 723 | |
| 724 if (strcmp(name, "locked") == 0) | |
| 725 { | |
| 4319 | 726 if (this->dict->dv_lock == VAR_FIXED) |
| 3828 | 727 { |
| 728 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 729 return -1; | |
| 730 } | |
| 731 else | |
| 732 { | |
| 4411 | 733 int istrue = PyObject_IsTrue(val); |
| 734 if (istrue == -1) | |
| 735 return -1; | |
| 736 else if (istrue) | |
| 4319 | 737 this->dict->dv_lock = VAR_LOCKED; |
| 3828 | 738 else |
| 4319 | 739 this->dict->dv_lock = 0; |
| 3828 | 740 } |
| 741 return 0; | |
| 742 } | |
| 743 else | |
| 744 { | |
| 745 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 746 return -1; | |
| 747 } | |
| 748 } | |
| 749 | |
| 750 static PyInt | |
| 3618 | 751 DictionaryLength(PyObject *self) |
| 752 { | |
| 753 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 754 } | |
| 755 | |
| 756 static PyObject * | |
| 757 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 758 { | |
| 759 char_u *key; | |
| 3792 | 760 dictitem_T *di; |
| 3618 | 761 DICTKEY_DECL |
| 762 | |
| 3792 | 763 DICTKEY_GET_NOTEMPTY(NULL) |
| 764 | |
| 765 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 766 | |
| 3824 | 767 DICTKEY_UNREF |
| 768 | |
| 3792 | 769 if (di == NULL) |
| 770 { | |
| 4403 | 771 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 772 return NULL; |
| 773 } | |
| 3618 | 774 |
| 3792 | 775 return ConvertToPyObject(&di->di_tv); |
| 3618 | 776 } |
| 777 | |
| 778 static PyInt | |
| 779 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 780 { | |
| 781 char_u *key; | |
| 782 typval_T tv; | |
| 783 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 784 dictitem_T *di; | |
| 785 DICTKEY_DECL | |
| 786 | |
| 787 if (d->dv_lock) | |
| 788 { | |
| 789 PyErr_SetVim(_("dict is locked")); | |
| 790 return -1; | |
| 791 } | |
| 792 | |
| 3792 | 793 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 794 |
| 795 di = dict_find(d, key, -1); | |
| 796 | |
| 797 if (valObject == NULL) | |
| 798 { | |
| 3636 | 799 hashitem_T *hi; |
| 800 | |
| 3618 | 801 if (di == NULL) |
| 802 { | |
| 3824 | 803 DICTKEY_UNREF |
| 4403 | 804 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 805 return -1; |
| 806 } | |
| 3636 | 807 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 808 hash_remove(&d->dv_hashtab, hi); |
| 809 dictitem_free(di); | |
| 810 return 0; | |
| 811 } | |
| 812 | |
| 813 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 814 return -1; | |
| 815 | |
| 816 if (di == NULL) | |
| 817 { | |
| 818 di = dictitem_alloc(key); | |
| 819 if (di == NULL) | |
| 820 { | |
| 821 PyErr_NoMemory(); | |
| 822 return -1; | |
| 823 } | |
| 824 di->di_tv.v_lock = 0; | |
| 825 | |
| 826 if (dict_add(d, di) == FAIL) | |
| 827 { | |
| 3824 | 828 DICTKEY_UNREF |
| 3618 | 829 vim_free(di); |
| 830 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 831 return -1; | |
| 832 } | |
| 833 } | |
| 834 else | |
| 835 clear_tv(&di->di_tv); | |
| 836 | |
| 837 DICTKEY_UNREF | |
| 838 | |
| 839 copy_tv(&tv, &di->di_tv); | |
| 840 return 0; | |
| 841 } | |
| 842 | |
| 843 static PyObject * | |
| 4133 | 844 DictionaryListKeys(PyObject *self UNUSED) |
| 3618 | 845 { |
| 846 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 847 long_u todo = dict->dv_hashtab.ht_used; | |
| 848 Py_ssize_t i = 0; | |
| 849 PyObject *r; | |
| 850 hashitem_T *hi; | |
| 851 | |
| 852 r = PyList_New(todo); | |
| 853 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 854 { | |
| 855 if (!HASHITEM_EMPTY(hi)) | |
| 856 { | |
| 857 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 858 --todo; | |
| 859 ++i; | |
| 860 } | |
| 861 } | |
| 862 return r; | |
| 863 } | |
| 864 | |
| 4385 | 865 static PyMappingMethods DictionaryAsMapping = { |
| 866 (lenfunc) DictionaryLength, | |
| 867 (binaryfunc) DictionaryItem, | |
| 868 (objobjargproc) DictionaryAssItem, | |
| 869 }; | |
| 870 | |
| 3618 | 871 static struct PyMethodDef DictionaryMethods[] = { |
| 872 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 873 { NULL, NULL, 0, NULL } | |
| 874 }; | |
| 875 | |
| 876 static PyTypeObject ListType; | |
| 4319 | 877 static PySequenceMethods ListAsSeq; |
| 878 static PyMappingMethods ListAsMapping; | |
| 3618 | 879 |
| 880 typedef struct | |
| 881 { | |
| 882 PyObject_HEAD | |
| 883 list_T *list; | |
| 884 pylinkedlist_T ref; | |
| 885 } ListObject; | |
| 886 | |
| 887 static PyObject * | |
| 888 ListNew(list_T *list) | |
| 889 { | |
| 890 ListObject *self; | |
| 891 | |
| 892 self = PyObject_NEW(ListObject, &ListType); | |
| 893 if (self == NULL) | |
| 894 return NULL; | |
| 895 self->list = list; | |
| 896 ++list->lv_refcount; | |
| 897 | |
| 898 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 899 | |
| 900 return (PyObject *)(self); | |
| 901 } | |
| 902 | |
| 4319 | 903 static void |
| 904 ListDestructor(PyObject *self) | |
| 905 { | |
| 906 ListObject *this = (ListObject *)(self); | |
| 907 | |
| 908 pyll_remove(&this->ref, &lastlist); | |
| 909 list_unref(this->list); | |
| 910 | |
| 911 DESTRUCTOR_FINISH(self); | |
| 912 } | |
| 913 | |
| 3618 | 914 static int |
| 915 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 916 { | |
| 917 Py_ssize_t i; | |
| 918 Py_ssize_t lsize = PySequence_Size(obj); | |
| 919 PyObject *litem; | |
| 920 listitem_T *li; | |
| 921 | |
| 922 for(i=0; i<lsize; i++) | |
| 923 { | |
| 924 li = listitem_alloc(); | |
| 925 if (li == NULL) | |
| 926 { | |
| 927 PyErr_NoMemory(); | |
| 928 return -1; | |
| 929 } | |
| 930 li->li_tv.v_lock = 0; | |
| 931 | |
| 932 litem = PySequence_GetItem(obj, i); | |
| 933 if (litem == NULL) | |
| 934 return -1; | |
| 935 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 936 return -1; | |
| 937 | |
| 938 list_append(l, li); | |
| 939 } | |
| 940 return 0; | |
| 941 } | |
| 942 | |
| 943 static PyInt | |
| 944 ListLength(PyObject *self) | |
| 945 { | |
| 946 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 947 } | |
| 948 | |
| 949 static PyObject * | |
| 950 ListItem(PyObject *self, Py_ssize_t index) | |
| 951 { | |
| 952 listitem_T *li; | |
| 953 | |
| 954 if (index>=ListLength(self)) | |
| 955 { | |
| 4405 | 956 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 957 return NULL; |
| 958 } | |
| 959 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 960 if (li == NULL) | |
| 961 { | |
| 962 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 963 return NULL; | |
| 964 } | |
| 965 return ConvertToPyObject(&li->li_tv); | |
| 966 } | |
| 967 | |
| 968 #define PROC_RANGE \ | |
| 969 if (last < 0) {\ | |
| 970 if (last < -size) \ | |
| 971 last = 0; \ | |
| 972 else \ | |
| 973 last += size; \ | |
| 974 } \ | |
| 975 if (first < 0) \ | |
| 976 first = 0; \ | |
| 977 if (first > size) \ | |
| 978 first = size; \ | |
| 979 if (last > size) \ | |
| 980 last = size; | |
| 981 | |
| 982 static PyObject * | |
| 983 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 984 { | |
| 985 PyInt i; | |
| 986 PyInt size = ListLength(self); | |
| 987 PyInt n; | |
| 988 PyObject *list; | |
| 989 int reversed = 0; | |
| 990 | |
| 991 PROC_RANGE | |
| 992 if (first >= last) | |
| 993 first = last; | |
| 994 | |
| 995 n = last-first; | |
| 996 list = PyList_New(n); | |
| 997 if (list == NULL) | |
| 998 return NULL; | |
| 999 | |
| 1000 for (i = 0; i < n; ++i) | |
| 1001 { | |
| 4260 | 1002 PyObject *item = ListItem(self, first + i); |
| 3618 | 1003 if (item == NULL) |
| 1004 { | |
| 1005 Py_DECREF(list); | |
| 1006 return NULL; | |
| 1007 } | |
| 1008 | |
| 1009 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1010 { | |
| 1011 Py_DECREF(item); | |
| 1012 Py_DECREF(list); | |
| 1013 return NULL; | |
| 1014 } | |
| 1015 } | |
| 1016 | |
| 1017 return list; | |
| 1018 } | |
| 1019 | |
| 4397 | 1020 typedef struct |
| 1021 { | |
| 1022 listwatch_T lw; | |
| 1023 list_T *list; | |
| 1024 } listiterinfo_T; | |
| 1025 | |
| 1026 static void | |
| 1027 ListIterDestruct(listiterinfo_T *lii) | |
| 1028 { | |
| 1029 list_rem_watch(lii->list, &lii->lw); | |
| 1030 PyMem_Free(lii); | |
| 1031 } | |
| 1032 | |
| 1033 static PyObject * | |
| 1034 ListIterNext(listiterinfo_T **lii) | |
| 1035 { | |
| 1036 PyObject *r; | |
| 1037 | |
| 1038 if (!((*lii)->lw.lw_item)) | |
| 1039 return NULL; | |
| 1040 | |
| 1041 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1042 return NULL; | |
| 1043 | |
| 1044 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1045 | |
| 1046 return r; | |
| 1047 } | |
| 1048 | |
| 1049 static PyObject * | |
| 1050 ListIter(PyObject *self) | |
| 1051 { | |
| 1052 listiterinfo_T *lii; | |
| 1053 list_T *l = ((ListObject *) (self))->list; | |
| 1054 | |
| 1055 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1056 { | |
| 1057 PyErr_NoMemory(); | |
| 1058 return NULL; | |
| 1059 } | |
| 1060 | |
| 1061 list_add_watch(l, &lii->lw); | |
| 1062 lii->lw.lw_item = l->lv_first; | |
| 1063 lii->list = l; | |
| 1064 | |
| 1065 return IterNew(lii, | |
| 4433 | 1066 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1067 NULL, NULL); | |
| 4397 | 1068 } |
| 1069 | |
| 3618 | 1070 static int |
| 1071 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1072 { | |
| 1073 typval_T tv; | |
| 1074 list_T *l = ((ListObject *) (self))->list; | |
| 1075 listitem_T *li; | |
| 1076 Py_ssize_t length = ListLength(self); | |
| 1077 | |
| 1078 if (l->lv_lock) | |
| 1079 { | |
| 1080 PyErr_SetVim(_("list is locked")); | |
| 1081 return -1; | |
| 1082 } | |
| 1083 if (index>length || (index==length && obj==NULL)) | |
| 1084 { | |
| 4405 | 1085 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1086 return -1; |
| 1087 } | |
| 1088 | |
| 1089 if (obj == NULL) | |
| 1090 { | |
| 1091 li = list_find(l, (long) index); | |
| 1092 list_remove(l, li, li); | |
| 1093 clear_tv(&li->li_tv); | |
| 1094 vim_free(li); | |
| 1095 return 0; | |
| 1096 } | |
| 1097 | |
| 1098 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1099 return -1; | |
| 1100 | |
| 1101 if (index == length) | |
| 1102 { | |
| 1103 if (list_append_tv(l, &tv) == FAIL) | |
| 1104 { | |
| 1105 PyErr_SetVim(_("Failed to add item to list")); | |
| 1106 return -1; | |
| 1107 } | |
| 1108 } | |
| 1109 else | |
| 1110 { | |
| 1111 li = list_find(l, (long) index); | |
| 1112 clear_tv(&li->li_tv); | |
| 1113 copy_tv(&tv, &li->li_tv); | |
| 1114 } | |
| 1115 return 0; | |
| 1116 } | |
| 1117 | |
| 1118 static int | |
| 1119 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1120 { | |
| 1121 PyInt size = ListLength(self); | |
| 1122 Py_ssize_t i; | |
| 1123 Py_ssize_t lsize; | |
| 1124 PyObject *litem; | |
| 1125 listitem_T *li; | |
| 1126 listitem_T *next; | |
| 1127 typval_T v; | |
| 1128 list_T *l = ((ListObject *) (self))->list; | |
| 1129 | |
| 1130 if (l->lv_lock) | |
| 1131 { | |
| 1132 PyErr_SetVim(_("list is locked")); | |
| 1133 return -1; | |
| 1134 } | |
| 1135 | |
| 1136 PROC_RANGE | |
| 1137 | |
| 1138 if (first == size) | |
| 1139 li = NULL; | |
| 1140 else | |
| 1141 { | |
| 1142 li = list_find(l, (long) first); | |
| 1143 if (li == NULL) | |
| 1144 { | |
| 1145 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1146 return -1; | |
| 1147 } | |
| 1148 if (last > first) | |
| 1149 { | |
| 1150 i = last - first; | |
| 1151 while (i-- && li != NULL) | |
| 1152 { | |
| 1153 next = li->li_next; | |
| 1154 listitem_remove(l, li); | |
| 1155 li = next; | |
| 1156 } | |
| 1157 } | |
| 1158 } | |
| 1159 | |
| 1160 if (obj == NULL) | |
| 1161 return 0; | |
| 1162 | |
| 1163 if (!PyList_Check(obj)) | |
| 1164 { | |
| 1165 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1166 return -1; | |
| 1167 } | |
| 1168 | |
| 1169 lsize = PyList_Size(obj); | |
| 1170 | |
| 1171 for(i=0; i<lsize; i++) | |
| 1172 { | |
| 1173 litem = PyList_GetItem(obj, i); | |
| 1174 if (litem == NULL) | |
| 1175 return -1; | |
| 1176 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1177 return -1; | |
| 1178 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1179 { | |
| 1180 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1181 return -1; | |
| 1182 } | |
| 1183 } | |
| 1184 return 0; | |
| 1185 } | |
| 1186 | |
| 1187 static PyObject * | |
| 1188 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1189 { | |
| 1190 list_T *l = ((ListObject *) (self))->list; | |
| 1191 PyObject *lookup_dict; | |
| 1192 | |
| 1193 if (l->lv_lock) | |
| 1194 { | |
| 1195 PyErr_SetVim(_("list is locked")); | |
| 1196 return NULL; | |
| 1197 } | |
| 1198 | |
| 1199 if (!PySequence_Check(obj)) | |
| 1200 { | |
| 1201 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1202 return NULL; | |
| 1203 } | |
| 1204 | |
| 1205 lookup_dict = PyDict_New(); | |
| 1206 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1207 { | |
| 1208 Py_DECREF(lookup_dict); | |
| 1209 return NULL; | |
| 1210 } | |
| 1211 Py_DECREF(lookup_dict); | |
| 1212 | |
| 1213 Py_INCREF(self); | |
| 1214 return self; | |
| 1215 } | |
| 1216 | |
| 3828 | 1217 static int |
| 4319 | 1218 ListSetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 1219 { |
| 4319 | 1220 ListObject *this = (ListObject *)(self); |
| 1221 | |
| 3828 | 1222 if (val == NULL) |
| 1223 { | |
| 4405 | 1224 PyErr_SetString(PyExc_AttributeError, |
| 1225 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1226 return -1; |
| 1227 } | |
| 1228 | |
| 1229 if (strcmp(name, "locked") == 0) | |
| 1230 { | |
| 4319 | 1231 if (this->list->lv_lock == VAR_FIXED) |
| 3828 | 1232 { |
| 4405 | 1233 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1234 return -1; |
| 1235 } | |
| 1236 else | |
| 1237 { | |
| 4411 | 1238 int istrue = PyObject_IsTrue(val); |
| 1239 if (istrue == -1) | |
| 1240 return -1; | |
| 1241 else if (istrue) | |
| 4319 | 1242 this->list->lv_lock = VAR_LOCKED; |
| 3828 | 1243 else |
| 4319 | 1244 this->list->lv_lock = 0; |
| 3828 | 1245 } |
| 1246 return 0; | |
| 1247 } | |
| 1248 else | |
| 1249 { | |
| 4405 | 1250 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1251 return -1; |
| 1252 } | |
| 1253 } | |
| 1254 | |
| 3618 | 1255 static struct PyMethodDef ListMethods[] = { |
| 1256 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1257 { NULL, NULL, 0, NULL } | |
| 1258 }; | |
| 1259 | |
| 1260 typedef struct | |
| 1261 { | |
| 1262 PyObject_HEAD | |
| 1263 char_u *name; | |
| 1264 } FunctionObject; | |
| 1265 | |
| 1266 static PyTypeObject FunctionType; | |
| 1267 | |
| 1268 static PyObject * | |
| 1269 FunctionNew(char_u *name) | |
| 1270 { | |
| 1271 FunctionObject *self; | |
| 1272 | |
| 1273 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1274 if (self == NULL) | |
| 1275 return NULL; | |
| 1276 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1277 if (self->name == NULL) | |
| 1278 { | |
| 1279 PyErr_NoMemory(); | |
| 1280 return NULL; | |
| 1281 } | |
| 1282 STRCPY(self->name, name); | |
| 1283 func_ref(name); | |
| 1284 return (PyObject *)(self); | |
| 1285 } | |
| 1286 | |
| 4319 | 1287 static void |
| 1288 FunctionDestructor(PyObject *self) | |
| 1289 { | |
| 1290 FunctionObject *this = (FunctionObject *) (self); | |
| 1291 | |
| 1292 func_unref(this->name); | |
| 1293 PyMem_Del(this->name); | |
| 1294 | |
| 1295 DESTRUCTOR_FINISH(self); | |
| 1296 } | |
| 1297 | |
| 3618 | 1298 static PyObject * |
| 1299 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1300 { | |
| 1301 FunctionObject *this = (FunctionObject *)(self); | |
| 1302 char_u *name = this->name; | |
| 1303 typval_T args; | |
| 1304 typval_T selfdicttv; | |
| 1305 typval_T rettv; | |
| 1306 dict_T *selfdict = NULL; | |
| 1307 PyObject *selfdictObject; | |
| 1308 PyObject *result; | |
| 1309 int error; | |
| 1310 | |
| 1311 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1312 return NULL; | |
| 1313 | |
| 1314 if (kwargs != NULL) | |
| 1315 { | |
| 1316 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1317 if (selfdictObject != NULL) | |
| 1318 { | |
| 3703 | 1319 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1320 { |
| 3703 | 1321 PyErr_SetString(PyExc_TypeError, |
| 1322 _("'self' argument must be a dictionary")); | |
| 3618 | 1323 clear_tv(&args); |
| 1324 return NULL; | |
| 1325 } | |
| 1326 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1327 return NULL; | |
| 1328 selfdict = selfdicttv.vval.v_dict; | |
| 1329 } | |
| 1330 } | |
| 1331 | |
| 4415 | 1332 Py_BEGIN_ALLOW_THREADS |
| 1333 Python_Lock_Vim(); | |
| 1334 | |
| 3618 | 1335 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1336 |
| 1337 Python_Release_Vim(); | |
| 1338 Py_END_ALLOW_THREADS | |
| 1339 | |
| 3618 | 1340 if (error != OK) |
| 1341 { | |
| 1342 result = NULL; | |
| 1343 PyErr_SetVim(_("failed to run function")); | |
| 1344 } | |
| 1345 else | |
| 1346 result = ConvertToPyObject(&rettv); | |
| 1347 | |
| 1348 /* FIXME Check what should really be cleared. */ | |
| 1349 clear_tv(&args); | |
| 1350 clear_tv(&rettv); | |
| 1351 /* | |
| 1352 * if (selfdict!=NULL) | |
| 1353 * clear_tv(selfdicttv); | |
| 1354 */ | |
| 1355 | |
| 1356 return result; | |
| 1357 } | |
| 1358 | |
| 1359 static struct PyMethodDef FunctionMethods[] = { | |
| 1360 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1361 { NULL, NULL, 0, NULL } | |
| 1362 }; | |
| 1363 | |
| 4350 | 1364 /* |
| 1365 * Options object | |
| 1366 */ | |
| 1367 | |
| 1368 static PyTypeObject OptionsType; | |
| 1369 | |
| 1370 typedef int (*checkfun)(void *); | |
| 1371 | |
| 1372 typedef struct | |
| 1373 { | |
| 1374 PyObject_HEAD | |
| 1375 int opt_type; | |
| 1376 void *from; | |
| 1377 checkfun Check; | |
| 1378 PyObject *fromObj; | |
| 1379 } OptionsObject; | |
| 1380 | |
| 4433 | 1381 static int |
| 1382 dummy_check(void *arg UNUSED) | |
| 1383 { | |
| 1384 return 0; | |
| 1385 } | |
| 1386 | |
| 1387 static PyObject * | |
| 1388 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1389 { | |
| 1390 OptionsObject *self; | |
| 1391 | |
| 1392 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1393 if (self == NULL) | |
| 1394 return NULL; | |
| 1395 | |
| 1396 self->opt_type = opt_type; | |
| 1397 self->from = from; | |
| 1398 self->Check = Check; | |
| 1399 self->fromObj = fromObj; | |
| 1400 if (fromObj) | |
| 1401 Py_INCREF(fromObj); | |
| 1402 | |
| 1403 return (PyObject *)(self); | |
| 1404 } | |
| 1405 | |
| 1406 static void | |
| 1407 OptionsDestructor(PyObject *self) | |
| 1408 { | |
| 1409 if (((OptionsObject *)(self))->fromObj) | |
| 1410 Py_DECREF(((OptionsObject *)(self))->fromObj); | |
| 1411 DESTRUCTOR_FINISH(self); | |
| 1412 } | |
| 1413 | |
| 1414 static int | |
| 1415 OptionsTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1416 { | |
| 1417 Py_VISIT(((OptionsObject *)(self))->fromObj); | |
| 1418 return 0; | |
| 1419 } | |
| 1420 | |
| 1421 static int | |
| 1422 OptionsClear(PyObject *self) | |
| 1423 { | |
| 1424 Py_CLEAR(((OptionsObject *)(self))->fromObj); | |
| 1425 return 0; | |
| 1426 } | |
| 1427 | |
| 4350 | 1428 static PyObject * |
| 1429 OptionsItem(OptionsObject *this, PyObject *keyObject) | |
| 1430 { | |
| 1431 char_u *key; | |
| 1432 int flags; | |
| 1433 long numval; | |
| 1434 char_u *stringval; | |
| 4359 | 1435 DICTKEY_DECL |
| 4350 | 1436 |
| 1437 if (this->Check(this->from)) | |
| 1438 return NULL; | |
| 1439 | |
| 1440 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1441 | |
| 1442 flags = get_option_value_strict(key, &numval, &stringval, | |
| 1443 this->opt_type, this->from); | |
| 1444 | |
| 1445 DICTKEY_UNREF | |
| 1446 | |
| 1447 if (flags == 0) | |
| 1448 { | |
| 4403 | 1449 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1450 return NULL; |
| 1451 } | |
| 1452 | |
| 1453 if (flags & SOPT_UNSET) | |
| 1454 { | |
| 1455 Py_INCREF(Py_None); | |
| 1456 return Py_None; | |
| 1457 } | |
| 1458 else if (flags & SOPT_BOOL) | |
| 1459 { | |
| 1460 PyObject *r; | |
| 1461 r = numval ? Py_True : Py_False; | |
| 1462 Py_INCREF(r); | |
| 1463 return r; | |
| 1464 } | |
| 1465 else if (flags & SOPT_NUM) | |
| 1466 return PyInt_FromLong(numval); | |
| 1467 else if (flags & SOPT_STRING) | |
| 1468 { | |
| 1469 if (stringval) | |
| 1470 return PyBytes_FromString((char *) stringval); | |
| 1471 else | |
| 1472 { | |
| 4405 | 1473 PyErr_SetString(PyExc_RuntimeError, |
| 1474 _("unable to get option value")); | |
| 4350 | 1475 return NULL; |
| 1476 } | |
| 1477 } | |
| 1478 else | |
| 1479 { | |
| 1480 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1481 return NULL; | |
| 1482 } | |
| 1483 } | |
| 1484 | |
| 1485 static int | |
| 1486 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1487 char_u *key; | |
| 1488 int numval; | |
| 1489 char_u *stringval; | |
| 1490 int opt_flags; | |
| 1491 int opt_type; | |
| 1492 void *from; | |
| 1493 { | |
| 1494 win_T *save_curwin; | |
| 1495 tabpage_T *save_curtab; | |
| 4429 | 1496 buf_T *save_curbuf; |
| 4350 | 1497 int r = 0; |
| 1498 | |
| 1499 switch (opt_type) | |
| 1500 { | |
| 1501 case SREQ_WIN: | |
| 4429 | 1502 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1503 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1504 { |
| 1505 PyErr_SetVim("Problem while switching windows."); | |
| 1506 return -1; | |
| 1507 } | |
| 1508 set_option_value(key, numval, stringval, opt_flags); | |
| 1509 restore_win(save_curwin, save_curtab); | |
| 1510 break; | |
| 1511 case SREQ_BUF: | |
| 4429 | 1512 switch_buffer(&save_curbuf, (buf_T *)from); |
| 4350 | 1513 set_option_value(key, numval, stringval, opt_flags); |
| 4429 | 1514 restore_buffer(save_curbuf); |
| 4350 | 1515 break; |
| 1516 case SREQ_GLOBAL: | |
| 1517 set_option_value(key, numval, stringval, opt_flags); | |
| 1518 break; | |
| 1519 } | |
| 1520 return r; | |
| 1521 } | |
| 1522 | |
| 1523 static int | |
| 1524 OptionsAssItem(OptionsObject *this, PyObject *keyObject, PyObject *valObject) | |
| 1525 { | |
| 1526 char_u *key; | |
| 1527 int flags; | |
| 1528 int opt_flags; | |
| 1529 int r = 0; | |
| 4359 | 1530 DICTKEY_DECL |
| 4350 | 1531 |
| 1532 if (this->Check(this->from)) | |
| 1533 return -1; | |
| 1534 | |
| 1535 DICTKEY_GET_NOTEMPTY(-1) | |
| 1536 | |
| 1537 flags = get_option_value_strict(key, NULL, NULL, | |
| 1538 this->opt_type, this->from); | |
| 1539 | |
| 1540 DICTKEY_UNREF | |
| 1541 | |
| 1542 if (flags == 0) | |
| 1543 { | |
| 4403 | 1544 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1545 return -1; |
| 1546 } | |
| 1547 | |
| 1548 if (valObject == NULL) | |
| 1549 { | |
| 1550 if (this->opt_type == SREQ_GLOBAL) | |
| 1551 { | |
| 4405 | 1552 PyErr_SetString(PyExc_ValueError, |
| 1553 _("unable to unset global option")); | |
| 4350 | 1554 return -1; |
| 1555 } | |
| 1556 else if (!(flags & SOPT_GLOBAL)) | |
| 1557 { | |
| 4405 | 1558 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1559 "without global value")); | |
| 4350 | 1560 return -1; |
| 1561 } | |
| 1562 else | |
| 1563 { | |
| 1564 unset_global_local_option(key, this->from); | |
| 1565 return 0; | |
| 1566 } | |
| 1567 } | |
| 1568 | |
| 1569 opt_flags = (this->opt_type ? OPT_LOCAL : OPT_GLOBAL); | |
| 1570 | |
| 1571 if (flags & SOPT_BOOL) | |
| 1572 { | |
| 4411 | 1573 int istrue = PyObject_IsTrue(valObject); |
| 1574 if (istrue == -1) | |
| 1575 return -1; | |
| 1576 r = set_option_value_for(key, istrue, NULL, | |
| 4399 | 1577 opt_flags, this->opt_type, this->from); |
| 4350 | 1578 } |
| 1579 else if (flags & SOPT_NUM) | |
| 1580 { | |
| 1581 int val; | |
| 1582 | |
| 1583 #if PY_MAJOR_VERSION < 3 | |
| 1584 if (PyInt_Check(valObject)) | |
| 1585 val = PyInt_AsLong(valObject); | |
| 1586 else | |
| 1587 #endif | |
| 1588 if (PyLong_Check(valObject)) | |
| 1589 val = PyLong_AsLong(valObject); | |
| 1590 else | |
| 1591 { | |
| 4405 | 1592 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1593 return -1; |
| 1594 } | |
| 1595 | |
| 1596 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 1597 this->opt_type, this->from); | |
| 1598 } | |
| 1599 else | |
| 1600 { | |
| 1601 char_u *val; | |
| 1602 if (PyBytes_Check(valObject)) | |
| 1603 { | |
| 1604 | |
| 1605 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1606 return -1; | |
| 1607 if (val == NULL) | |
| 1608 return -1; | |
| 1609 | |
| 1610 val = vim_strsave(val); | |
| 1611 } | |
| 1612 else if (PyUnicode_Check(valObject)) | |
| 1613 { | |
| 1614 PyObject *bytes; | |
| 1615 | |
| 1616 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1617 if (bytes == NULL) | |
| 1618 return -1; | |
| 1619 | |
| 1620 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1621 return -1; | |
| 1622 if (val == NULL) | |
| 1623 return -1; | |
| 1624 | |
| 1625 val = vim_strsave(val); | |
| 1626 Py_XDECREF(bytes); | |
| 1627 } | |
| 1628 else | |
| 1629 { | |
| 4405 | 1630 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1631 return -1; |
| 1632 } | |
| 1633 | |
| 1634 r = set_option_value_for(key, 0, val, opt_flags, | |
| 1635 this->opt_type, this->from); | |
| 1636 vim_free(val); | |
| 1637 } | |
| 1638 | |
| 1639 return r; | |
| 1640 } | |
| 1641 | |
| 1642 static PyMappingMethods OptionsAsMapping = { | |
| 1643 (lenfunc) NULL, | |
| 1644 (binaryfunc) OptionsItem, | |
| 1645 (objobjargproc) OptionsAssItem, | |
| 1646 }; | |
| 1647 | |
| 4401 | 1648 /* Tabpage object |
| 1649 */ | |
| 1650 | |
| 1651 typedef struct | |
| 1652 { | |
| 1653 PyObject_HEAD | |
| 1654 tabpage_T *tab; | |
| 1655 } TabPageObject; | |
| 1656 | |
| 1657 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1658 | |
| 1659 static PyTypeObject TabPageType; | |
| 1660 | |
| 1661 static int | |
| 1662 CheckTabPage(TabPageObject *this) | |
| 1663 { | |
| 1664 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1665 { | |
| 1666 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1667 return -1; | |
| 1668 } | |
| 1669 | |
| 1670 return 0; | |
| 1671 } | |
| 1672 | |
| 1673 static PyObject * | |
| 1674 TabPageNew(tabpage_T *tab) | |
| 1675 { | |
| 1676 TabPageObject *self; | |
| 1677 | |
| 1678 if (TAB_PYTHON_REF(tab)) | |
| 1679 { | |
| 1680 self = TAB_PYTHON_REF(tab); | |
| 1681 Py_INCREF(self); | |
| 1682 } | |
| 1683 else | |
| 1684 { | |
| 1685 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1686 if (self == NULL) | |
| 1687 return NULL; | |
| 1688 self->tab = tab; | |
| 1689 TAB_PYTHON_REF(tab) = self; | |
| 1690 } | |
| 1691 | |
| 1692 return (PyObject *)(self); | |
| 1693 } | |
| 1694 | |
| 1695 static void | |
| 1696 TabPageDestructor(PyObject *self) | |
| 1697 { | |
| 1698 TabPageObject *this = (TabPageObject *)(self); | |
| 1699 | |
| 1700 if (this->tab && this->tab != INVALID_TABPAGE_VALUE) | |
| 1701 TAB_PYTHON_REF(this->tab) = NULL; | |
| 1702 | |
| 1703 DESTRUCTOR_FINISH(self); | |
| 1704 } | |
| 1705 | |
| 1706 static PyObject * | |
| 1707 TabPageAttr(TabPageObject *this, char *name) | |
| 1708 { | |
| 1709 if (strcmp(name, "windows") == 0) | |
| 1710 return WinListNew(this); | |
| 1711 else if (strcmp(name, "number") == 0) | |
| 1712 return PyLong_FromLong((long) get_tab_number(this->tab)); | |
| 1713 else if (strcmp(name, "vars") == 0) | |
| 1714 return DictionaryNew(this->tab->tp_vars); | |
| 1715 else if (strcmp(name, "window") == 0) | |
| 1716 { | |
| 1717 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1718 */ | |
| 1719 if (this->tab == curtab) | |
| 4431 | 1720 return WindowNew(curwin, curtab); |
| 4401 | 1721 else |
| 4431 | 1722 return WindowNew(this->tab->tp_curwin, this->tab); |
| 4401 | 1723 } |
| 1724 return NULL; | |
| 1725 } | |
| 1726 | |
| 1727 static PyObject * | |
| 1728 TabPageRepr(PyObject *self) | |
| 1729 { | |
| 1730 static char repr[100]; | |
| 1731 TabPageObject *this = (TabPageObject *)(self); | |
| 1732 | |
| 1733 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1734 { | |
| 1735 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1736 return PyString_FromString(repr); | |
| 1737 } | |
| 1738 else | |
| 1739 { | |
| 1740 int t = get_tab_number(this->tab); | |
| 1741 | |
| 1742 if (t == 0) | |
| 1743 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1744 (self)); | |
| 1745 else | |
| 1746 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1747 | |
| 1748 return PyString_FromString(repr); | |
| 1749 } | |
| 1750 } | |
| 1751 | |
| 1752 static struct PyMethodDef TabPageMethods[] = { | |
| 1753 /* name, function, calling, documentation */ | |
| 1754 { NULL, NULL, 0, NULL } | |
| 1755 }; | |
| 1756 | |
| 1757 /* | |
| 1758 * Window list object | |
| 1759 */ | |
| 1760 | |
| 1761 static PyTypeObject TabListType; | |
| 1762 static PySequenceMethods TabListAsSeq; | |
| 1763 | |
| 1764 typedef struct | |
| 1765 { | |
| 1766 PyObject_HEAD | |
| 1767 } TabListObject; | |
| 1768 | |
| 1769 static PyInt | |
| 1770 TabListLength(PyObject *self UNUSED) | |
| 1771 { | |
| 1772 tabpage_T *tp = first_tabpage; | |
| 1773 PyInt n = 0; | |
| 1774 | |
| 1775 while (tp != NULL) | |
| 1776 { | |
| 1777 ++n; | |
| 1778 tp = tp->tp_next; | |
| 1779 } | |
| 1780 | |
| 1781 return n; | |
| 1782 } | |
| 1783 | |
| 1784 static PyObject * | |
| 1785 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1786 { | |
| 1787 tabpage_T *tp; | |
| 1788 | |
| 1789 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1790 if (n == 0) | |
| 1791 return TabPageNew(tp); | |
| 1792 | |
| 1793 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1794 return NULL; | |
| 1795 } | |
| 1796 | |
| 4385 | 1797 /* Window object |
| 1798 */ | |
| 1799 | |
| 1800 typedef struct | |
| 1801 { | |
| 1802 PyObject_HEAD | |
| 1803 win_T *win; | |
| 4431 | 1804 TabPageObject *tabObject; |
| 4385 | 1805 } WindowObject; |
| 1806 | |
| 1807 static PyTypeObject WindowType; | |
|
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1808 |
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1809 static int |
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1810 CheckWindow(WindowObject *this) |
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1811 { |
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diff
changeset
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1812 if (this->win == INVALID_WINDOW_VALUE) |
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parents:
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1813 { |
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changeset
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1814 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1815 return -1; |
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1816 } |
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1817 |
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1818 return 0; |
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parents:
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|
1819 } |
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1820 |
| 4319 | 1821 static PyObject * |
| 4431 | 1822 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1823 { |
| 1824 /* We need to handle deletion of windows underneath us. | |
| 1825 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1826 * then we can get at it in win_free() in vim. We then | |
| 1827 * need to create only ONE Python object per window - if | |
| 1828 * we try to create a second, just INCREF the existing one | |
| 1829 * and return it. The (single) Python object referring to | |
| 1830 * the window is stored in "w_python*_ref". | |
| 1831 * On a win_free() we set the Python object's win_T* field | |
| 1832 * to an invalid value. We trap all uses of a window | |
| 1833 * object, and reject them if the win_T* field is invalid. | |
| 1834 * | |
| 4385 | 1835 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1836 * w_python_ref and w_python3_ref fields respectively. |
| 1837 */ | |
| 1838 | |
| 1839 WindowObject *self; | |
| 1840 | |
| 1841 if (WIN_PYTHON_REF(win)) | |
| 1842 { | |
| 1843 self = WIN_PYTHON_REF(win); | |
| 1844 Py_INCREF(self); | |
| 1845 } | |
| 1846 else | |
| 1847 { | |
| 1848 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1849 if (self == NULL) | |
| 1850 return NULL; | |
| 1851 self->win = win; | |
| 1852 WIN_PYTHON_REF(win) = self; | |
| 1853 } | |
| 1854 | |
| 4431 | 1855 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1856 | |
| 4377 | 1857 return (PyObject *)(self); |
| 1858 } | |
| 1859 | |
| 4385 | 1860 static void |
| 1861 WindowDestructor(PyObject *self) | |
| 1862 { | |
| 1863 WindowObject *this = (WindowObject *)(self); | |
| 1864 | |
| 1865 if (this->win && this->win != INVALID_WINDOW_VALUE) | |
| 1866 WIN_PYTHON_REF(this->win) = NULL; | |
| 1867 | |
| 4431 | 1868 Py_DECREF(((PyObject *)(this->tabObject))); |
| 1869 | |
| 4385 | 1870 DESTRUCTOR_FINISH(self); |
| 1871 } | |
| 1872 | |
| 4431 | 1873 static win_T * |
| 1874 get_firstwin(TabPageObject *tabObject) | |
| 1875 { | |
| 1876 if (tabObject) | |
| 1877 { | |
| 1878 if (CheckTabPage(tabObject)) | |
| 1879 return NULL; | |
| 1880 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1881 */ | |
| 1882 else if (tabObject->tab == curtab) | |
| 1883 return firstwin; | |
| 1884 else | |
| 1885 return tabObject->tab->tp_firstwin; | |
| 1886 } | |
| 1887 else | |
| 1888 return firstwin; | |
| 1889 } | |
| 4433 | 1890 static int |
| 1891 WindowTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1892 { | |
| 1893 Py_VISIT(((PyObject *)(((WindowObject *)(self))->tabObject))); | |
| 1894 return 0; | |
| 1895 } | |
| 1896 | |
| 1897 static int | |
| 1898 WindowClear(PyObject *self) | |
| 1899 { | |
| 1900 Py_CLEAR((((WindowObject *)(self))->tabObject)); | |
| 1901 return 0; | |
| 1902 } | |
| 4431 | 1903 |
| 4377 | 1904 static PyObject * |
| 4319 | 1905 WindowAttr(WindowObject *this, char *name) |
| 1906 { | |
| 1907 if (strcmp(name, "buffer") == 0) | |
| 1908 return (PyObject *)BufferNew(this->win->w_buffer); | |
| 1909 else if (strcmp(name, "cursor") == 0) | |
| 1910 { | |
| 1911 pos_T *pos = &this->win->w_cursor; | |
| 1912 | |
| 1913 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1914 } | |
| 1915 else if (strcmp(name, "height") == 0) | |
| 4381 | 1916 return PyLong_FromLong((long)(this->win->w_height)); |
| 4383 | 1917 #ifdef FEAT_WINDOWS |
| 1918 else if (strcmp(name, "row") == 0) | |
| 1919 return PyLong_FromLong((long)(this->win->w_winrow)); | |
| 1920 #endif | |
| 4319 | 1921 #ifdef FEAT_VERTSPLIT |
| 1922 else if (strcmp(name, "width") == 0) | |
| 4381 | 1923 return PyLong_FromLong((long)(W_WIDTH(this->win))); |
| 4383 | 1924 else if (strcmp(name, "col") == 0) |
| 1925 return PyLong_FromLong((long)(W_WINCOL(this->win))); | |
| 4319 | 1926 #endif |
| 4323 | 1927 else if (strcmp(name, "vars") == 0) |
| 1928 return DictionaryNew(this->win->w_vars); | |
| 4350 | 1929 else if (strcmp(name, "options") == 0) |
| 1930 return OptionsNew(SREQ_WIN, this->win, (checkfun) CheckWindow, | |
| 1931 (PyObject *) this); | |
| 4379 | 1932 else if (strcmp(name, "number") == 0) |
| 4431 | 1933 { |
| 1934 if (CheckTabPage(this->tabObject)) | |
| 1935 return NULL; | |
| 1936 return PyLong_FromLong((long) | |
| 1937 get_win_number(this->win, get_firstwin(this->tabObject))); | |
| 1938 } | |
| 1939 else if (strcmp(name, "tabpage") == 0) | |
| 1940 { | |
| 1941 Py_INCREF(this->tabObject); | |
| 1942 return (PyObject *)(this->tabObject); | |
| 1943 } | |
| 4319 | 1944 else if (strcmp(name,"__members__") == 0) |
| 4431 | 1945 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 1946 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 1947 else |
| 1948 return NULL; | |
| 1949 } | |
| 1950 | |
|
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1951 static int |
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diff
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1952 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1953 { |
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1954 WindowObject *this = (WindowObject *)(self); |
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1955 |
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1956 if (CheckWindow(this)) |
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1957 return -1; |
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1958 |
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1959 if (strcmp(name, "buffer") == 0) |
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1960 { |
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1961 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1962 return -1; |
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1963 } |
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1964 else if (strcmp(name, "cursor") == 0) |
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1965 { |
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1966 long lnum; |
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1967 long col; |
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1968 |
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1969 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1970 return -1; |
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1971 |
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1972 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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1973 { |
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1974 PyErr_SetVim(_("cursor position outside buffer")); |
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1975 return -1; |
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1976 } |
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1977 |
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1978 /* Check for keyboard interrupts */ |
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1979 if (VimErrorCheck()) |
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1980 return -1; |
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1981 |
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1982 this->win->w_cursor.lnum = lnum; |
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1983 this->win->w_cursor.col = col; |
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1984 #ifdef FEAT_VIRTUALEDIT |
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1985 this->win->w_cursor.coladd = 0; |
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1986 #endif |
| 2933 | 1987 /* When column is out of range silently correct it. */ |
| 1988 check_cursor_col_win(this->win); | |
| 1989 | |
|
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1990 update_screen(VALID); |
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1991 return 0; |
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1992 } |
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1993 else if (strcmp(name, "height") == 0) |
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1994 { |
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1995 int height; |
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1996 win_T *savewin; |
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1997 |
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1998 if (!PyArg_Parse(val, "i", &height)) |
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1999 return -1; |
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2000 |
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2001 #ifdef FEAT_GUI |
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2002 need_mouse_correct = TRUE; |
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2003 #endif |
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2004 savewin = curwin; |
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2005 curwin = this->win; |
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2006 win_setheight(height); |
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2007 curwin = savewin; |
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2008 |
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2009 /* Check for keyboard interrupts */ |
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2010 if (VimErrorCheck()) |
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2011 return -1; |
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2012 |
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2013 return 0; |
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2014 } |
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2015 #ifdef FEAT_VERTSPLIT |
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2016 else if (strcmp(name, "width") == 0) |
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2017 { |
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2018 int width; |
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2019 win_T *savewin; |
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2020 |
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2021 if (!PyArg_Parse(val, "i", &width)) |
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2022 return -1; |
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2023 |
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2024 #ifdef FEAT_GUI |
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2025 need_mouse_correct = TRUE; |
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2026 #endif |
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2027 savewin = curwin; |
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2028 curwin = this->win; |
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2029 win_setwidth(width); |
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2030 curwin = savewin; |
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2031 |
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2032 /* Check for keyboard interrupts */ |
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2033 if (VimErrorCheck()) |
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2034 return -1; |
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2035 |
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2036 return 0; |
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2037 } |
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2038 #endif |
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2039 else |
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2040 { |
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2041 PyErr_SetString(PyExc_AttributeError, name); |
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2042 return -1; |
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2043 } |
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2044 } |
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2045 |
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2046 static PyObject * |
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2047 WindowRepr(PyObject *self) |
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2048 { |
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2049 static char repr[100]; |
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2050 WindowObject *this = (WindowObject *)(self); |
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2051 |
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2052 if (this->win == INVALID_WINDOW_VALUE) |
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2053 { |
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2054 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
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2055 return PyString_FromString(repr); |
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2056 } |
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2057 else |
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2058 { |
| 4401 | 2059 int w = get_win_number(this->win, firstwin); |
| 4379 | 2060 |
| 2061 if (w == 0) | |
|
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2062 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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2063 (self)); |
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2064 else |
| 4379 | 2065 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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2066 |
|
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2067 return PyString_FromString(repr); |
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2068 } |
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2069 } |
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2070 |
| 4385 | 2071 static struct PyMethodDef WindowMethods[] = { |
| 2072 /* name, function, calling, documentation */ | |
| 2073 { NULL, NULL, 0, NULL } | |
| 2074 }; | |
| 2075 | |
|
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|
2076 /* |
| 4385 | 2077 * Window list object |
|
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2078 */ |
| 4319 | 2079 |
| 4385 | 2080 static PyTypeObject WinListType; |
| 2081 static PySequenceMethods WinListAsSeq; | |
| 2082 | |
| 4319 | 2083 typedef struct |
| 2084 { | |
| 2085 PyObject_HEAD | |
| 4401 | 2086 TabPageObject *tabObject; |
| 4319 | 2087 } WinListObject; |
| 2088 | |
| 4401 | 2089 static PyObject * |
| 2090 WinListNew(TabPageObject *tabObject) | |
| 2091 { | |
| 2092 WinListObject *self; | |
| 2093 | |
| 2094 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2095 self->tabObject = tabObject; | |
| 2096 Py_INCREF(tabObject); | |
| 2097 | |
| 2098 return (PyObject *)(self); | |
| 2099 } | |
| 2100 | |
| 2101 static void | |
| 2102 WinListDestructor(PyObject *self) | |
| 2103 { | |
| 2104 TabPageObject *tabObject = ((WinListObject *)(self))->tabObject; | |
| 2105 | |
| 2106 if (tabObject) | |
| 2107 Py_DECREF((PyObject *)(tabObject)); | |
| 2108 | |
| 2109 DESTRUCTOR_FINISH(self); | |
| 2110 } | |
| 2111 | |
|
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2112 static PyInt |
| 4401 | 2113 WinListLength(PyObject *self) |
|
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2114 { |
| 4401 | 2115 win_T *w; |
|
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|
2116 PyInt n = 0; |
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2117 |
| 4431 | 2118 if (!(w = get_firstwin(((WinListObject *)(self))->tabObject))) |
| 4401 | 2119 return -1; |
| 2120 | |
|
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2121 while (w != NULL) |
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|
2122 { |
|
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|
2123 ++n; |
|
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|
2124 w = W_NEXT(w); |
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|
2125 } |
|
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|
2126 |
|
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|
2127 return n; |
|
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|
2128 } |
|
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|
2129 |
|
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|
2130 static PyObject * |
| 4401 | 2131 WinListItem(PyObject *self, PyInt n) |
|
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2132 { |
| 4431 | 2133 WinListObject *this = ((WinListObject *)(self)); |
|
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|
2134 win_T *w; |
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2135 |
| 4431 | 2136 if (!(w = get_firstwin(this->tabObject))) |
| 4401 | 2137 return NULL; |
| 2138 | |
| 2139 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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|
2140 if (n == 0) |
| 4431 | 2141 return WindowNew(w, this->tabObject? this->tabObject->tab: curtab); |
|
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2142 |
|
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|
2143 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2144 return NULL; |
|
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|
2145 } |
|
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|
2146 |
|
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|
2147 /* Convert a Python string into a Vim line. |
|
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|
2148 * |
|
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|
2149 * The result is in allocated memory. All internal nulls are replaced by |
|
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|
2150 * newline characters. It is an error for the string to contain newline |
|
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|
2151 * characters. |
|
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|
2152 * |
|
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|
2153 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2154 */ |
|
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|
2155 static char * |
|
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|
2156 StringToLine(PyObject *obj) |
|
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|
2157 { |
|
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|
2158 const char *str; |
|
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|
2159 char *save; |
| 2894 | 2160 PyObject *bytes; |
|
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|
2161 PyInt len; |
|
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|
2162 PyInt i; |
|
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|
2163 char *p; |
|
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2164 |
|
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|
2165 if (obj == NULL || !PyString_Check(obj)) |
|
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|
2166 { |
|
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|
2167 PyErr_BadArgument(); |
|
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|
2168 return NULL; |
|
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|
2169 } |
|
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|
2170 |
| 2894 | 2171 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2172 str = PyString_AsString(bytes); | |
| 2173 len = PyString_Size(bytes); | |
|
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|
2174 |
|
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|
2175 /* |
|
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|
2176 * Error checking: String must not contain newlines, as we |
|
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|
2177 * are replacing a single line, and we must replace it with |
|
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|
2178 * a single line. |
|
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|
2179 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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|
2180 */ |
|
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|
2181 p = memchr(str, '\n', len); |
|
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|
2182 if (p != NULL) |
|
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|
2183 { |
|
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|
2184 if (p == str + len - 1) |
|
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|
2185 --len; |
|
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|
2186 else |
|
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|
2187 { |
|
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|
2188 PyErr_SetVim(_("string cannot contain newlines")); |
|
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|
2189 return NULL; |
|
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|
2190 } |
|
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|
2191 } |
|
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|
2192 |
|
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|
2193 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2194 * newline characters, as is the vim convention. |
|
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|
2195 */ |
|
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|
2196 save = (char *)alloc((unsigned)(len+1)); |
|
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|
2197 if (save == NULL) |
|
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|
2198 { |
|
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|
2199 PyErr_NoMemory(); |
|
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|
2200 return NULL; |
|
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|
2201 } |
|
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|
2202 |
|
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|
2203 for (i = 0; i < len; ++i) |
|
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|
2204 { |
|
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|
2205 if (str[i] == '\0') |
|
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|
2206 save[i] = '\n'; |
|
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|
2207 else |
|
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|
2208 save[i] = str[i]; |
|
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|
2209 } |
|
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|
2210 |
|
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|
2211 save[i] = '\0'; |
| 2894 | 2212 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
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|
2213 |
|
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|
2214 return save; |
|
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|
2215 } |
|
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|
2216 |
|
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|
2217 /* Get a line from the specified buffer. The line number is |
|
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|
2218 * in Vim format (1-based). The line is returned as a Python |
|
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|
2219 * string object. |
|
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|
2220 */ |
|
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|
2221 static PyObject * |
|
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|
2222 GetBufferLine(buf_T *buf, PyInt n) |
|
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|
2223 { |
|
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|
2224 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
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|
2225 } |
|
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|
2226 |
|
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|
2227 |
|
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|
2228 /* Get a list of lines from the specified buffer. The line numbers |
|
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|
2229 * are in Vim format (1-based). The range is from lo up to, but not |
|
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|
2230 * including, hi. The list is returned as a Python list of string objects. |
|
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|
2231 */ |
|
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|
2232 static PyObject * |
|
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|
2233 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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diff
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|
2234 { |
|
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|
2235 PyInt i; |
|
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2236 PyInt n = hi - lo; |
|
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Move many more common Python items to if_py_both.c.
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|
2237 PyObject *list = PyList_New(n); |
|
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Move many more common Python items to if_py_both.c.
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|
2238 |
|
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diff
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|
2239 if (list == NULL) |
|
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2240 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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2241 |
|
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Move many more common Python items to if_py_both.c.
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|
2242 for (i = 0; i < n; ++i) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2243 { |
|
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diff
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|
2244 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
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Move many more common Python items to if_py_both.c.
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|
2245 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2246 /* Error check - was the Python string creation OK? */ |
|
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|
2247 if (str == NULL) |
|
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|
2248 { |
|
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Move many more common Python items to if_py_both.c.
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|
2249 Py_DECREF(list); |
|
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|
2250 return NULL; |
|
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|
2251 } |
|
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Move many more common Python items to if_py_both.c.
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|
2252 |
|
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|
2253 /* Set the list item */ |
|
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|
2254 if (PyList_SetItem(list, i, str)) |
|
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Move many more common Python items to if_py_both.c.
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|
2255 { |
|
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|
2256 Py_DECREF(str); |
|
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|
2257 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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|
2258 return NULL; |
|
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|
2259 } |
|
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diff
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|
2260 } |
|
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Move many more common Python items to if_py_both.c.
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|
2261 |
|
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diff
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|
2262 /* The ownership of the Python list is passed to the caller (ie, |
|
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|
2263 * the caller should Py_DECREF() the object when it is finished |
|
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|
2264 * with it). |
|
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|
2265 */ |
|
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|
2266 |
|
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|
2267 return list; |
|
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|
2268 } |
|
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|
2269 |
|
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diff
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|
2270 /* |
|
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|
2271 * Check if deleting lines made the cursor position invalid. |
|
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|
2272 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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|
2273 * deleted). |
|
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|
2274 */ |
|
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diff
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|
2275 static void |
|
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|
2276 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
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|
2277 { |
|
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diff
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|
2278 if (curwin->w_cursor.lnum >= lo) |
|
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|
2279 { |
|
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|
2280 /* Adjust the cursor position if it's in/after the changed |
|
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|
2281 * lines. */ |
|
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|
2282 if (curwin->w_cursor.lnum >= hi) |
|
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|
2283 { |
|
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Move many more common Python items to if_py_both.c.
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|
2284 curwin->w_cursor.lnum += extra; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2285 check_cursor_col(); |
|
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|
2286 } |
|
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|
2287 else if (extra < 0) |
|
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|
2288 { |
|
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Move many more common Python items to if_py_both.c.
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|
2289 curwin->w_cursor.lnum = lo; |
|
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changeset
|
2290 check_cursor(); |
|
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|
2291 } |
|
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|
2292 else |
|
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diff
changeset
|
2293 check_cursor_col(); |
|
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diff
changeset
|
2294 changed_cline_bef_curs(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2295 } |
|
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diff
changeset
|
2296 invalidate_botline(); |
|
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diff
changeset
|
2297 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2298 |
| 2894 | 2299 /* |
| 2300 * Replace a line in the specified buffer. The line number is | |
|
2447
84d353762845
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diff
changeset
|
2301 * in Vim format (1-based). The replacement line is given as |
|
84d353762845
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diff
changeset
|
2302 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2303 * and correct format. Errors are returned as a value of FAIL. |
|
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|
2304 * The return value is OK on success. |
|
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Move many more common Python items to if_py_both.c.
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|
2305 * If OK is returned and len_change is not NULL, *len_change |
|
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diff
changeset
|
2306 * is set to the change in the buffer length. |
|
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|
2307 */ |
|
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diff
changeset
|
2308 static int |
|
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diff
changeset
|
2309 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2310 { |
| 4352 | 2311 /* First of all, we check the type of the supplied Python object. |
|
2447
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diff
changeset
|
2312 * There are three cases: |
|
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|
2313 * 1. NULL, or None - this is a deletion. |
|
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diff
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|
2314 * 2. A string - this is a replacement. |
|
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diff
changeset
|
2315 * 3. Anything else - this is an error. |
|
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diff
changeset
|
2316 */ |
|
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diff
changeset
|
2317 if (line == Py_None || line == NULL) |
|
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diff
changeset
|
2318 { |
| 4429 | 2319 buf_T *savebuf; |
|
2447
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diff
changeset
|
2320 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2321 PyErr_Clear(); |
| 4429 | 2322 switch_buffer(&savebuf, buf); |
|
2447
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diff
changeset
|
2323 |
|
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diff
changeset
|
2324 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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diff
changeset
|
2325 PyErr_SetVim(_("cannot save undo information")); |
|
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diff
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|
2326 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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diff
changeset
|
2327 PyErr_SetVim(_("cannot delete line")); |
|
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diff
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|
2328 else |
|
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|
2329 { |
| 4429 | 2330 if (buf == savebuf) |
|
2447
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diff
changeset
|
2331 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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diff
changeset
|
2332 deleted_lines_mark((linenr_T)n, 1L); |
|
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diff
changeset
|
2333 } |
|
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|
2334 |
| 4429 | 2335 restore_buffer(savebuf); |
|
2447
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|
2336 |
|
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diff
changeset
|
2337 if (PyErr_Occurred() || VimErrorCheck()) |
|
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|
2338 return FAIL; |
|
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changeset
|
2339 |
|
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diff
changeset
|
2340 if (len_change) |
|
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changeset
|
2341 *len_change = -1; |
|
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diff
changeset
|
2342 |
|
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diff
changeset
|
2343 return OK; |
|
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2399
diff
changeset
|
2344 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2345 else if (PyString_Check(line)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2346 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2347 char *save = StringToLine(line); |
| 4429 | 2348 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2350 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2352 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2353 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2354 PyErr_Clear(); |
| 4429 | 2355 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2357 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
|
2358 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2359 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
|
2360 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 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
|
2363 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 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
|
2365 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2366 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 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
|
2369 |
| 4429 | 2370 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2371 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2372 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2373 if (buf == savebuf) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2374 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2375 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2376 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
|
2377 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2378 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2379 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2380 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2381 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2382 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2383 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2386 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2388 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2389 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2390 |
| 2894 | 2391 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2392 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2393 * The replacement lines are given as a Python list of string objects. The | |
| 2394 * list is checked for validity and correct format. Errors are returned as a | |
| 2395 * value of FAIL. The return value is OK on success. | |
| 2396 * If OK is returned and len_change is not NULL, *len_change | |
| 2397 * is set to the change in the buffer length. | |
| 2398 */ | |
| 2399 static int | |
| 2400 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2401 { | |
| 4352 | 2402 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2403 * There are three cases: |
| 2404 * 1. NULL, or None - this is a deletion. | |
| 2405 * 2. A list - this is a replacement. | |
| 2406 * 3. Anything else - this is an error. | |
| 2407 */ | |
| 2408 if (list == Py_None || list == NULL) | |
| 2409 { | |
| 2410 PyInt i; | |
| 2411 PyInt n = (int)(hi - lo); | |
| 4429 | 2412 buf_T *savebuf; |
| 2894 | 2413 |
| 2414 PyErr_Clear(); | |
| 4429 | 2415 switch_buffer(&savebuf, buf); |
| 2894 | 2416 |
| 2417 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2418 PyErr_SetVim(_("cannot save undo information")); | |
| 2419 else | |
| 2420 { | |
| 2421 for (i = 0; i < n; ++i) | |
| 2422 { | |
| 2423 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2424 { | |
| 2425 PyErr_SetVim(_("cannot delete line")); | |
| 2426 break; | |
| 2427 } | |
| 2428 } | |
| 4429 | 2429 if (buf == savebuf) |
| 2894 | 2430 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2431 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2432 } | |
| 2433 | |
| 4429 | 2434 restore_buffer(savebuf); |
| 2894 | 2435 |
| 2436 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2437 return FAIL; | |
| 2438 | |
| 2439 if (len_change) | |
| 2440 *len_change = -n; | |
| 2441 | |
| 2442 return OK; | |
| 2443 } | |
| 2444 else if (PyList_Check(list)) | |
| 2445 { | |
| 2446 PyInt i; | |
| 2447 PyInt new_len = PyList_Size(list); | |
| 2448 PyInt old_len = hi - lo; | |
| 2449 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2450 char **array; | |
| 2451 buf_T *savebuf; | |
| 2452 | |
| 2453 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2454 array = NULL; | |
| 2455 else | |
| 2456 { | |
| 2457 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2458 if (array == NULL) | |
| 2459 { | |
| 2460 PyErr_NoMemory(); | |
| 2461 return FAIL; | |
| 2462 } | |
| 2463 } | |
| 2464 | |
| 2465 for (i = 0; i < new_len; ++i) | |
| 2466 { | |
| 2467 PyObject *line = PyList_GetItem(list, i); | |
| 2468 | |
| 2469 array[i] = StringToLine(line); | |
| 2470 if (array[i] == NULL) | |
| 2471 { | |
| 2472 while (i) | |
| 2473 vim_free(array[--i]); | |
| 2474 vim_free(array); | |
| 2475 return FAIL; | |
| 2476 } | |
| 2477 } | |
| 2478 | |
| 2479 PyErr_Clear(); | |
| 4429 | 2480 |
| 2481 // START of region without "return". Must call restore_buffer()! | |
| 2482 switch_buffer(&savebuf, buf); | |
| 2894 | 2483 |
| 2484 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2485 PyErr_SetVim(_("cannot save undo information")); | |
| 2486 | |
| 2487 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2488 * need to delete some old_len. We do this at the start, by | |
| 2489 * repeatedly deleting line "lo". | |
| 2490 */ | |
| 2491 if (!PyErr_Occurred()) | |
| 2492 { | |
| 2493 for (i = 0; i < old_len - new_len; ++i) | |
| 2494 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2495 { | |
| 2496 PyErr_SetVim(_("cannot delete line")); | |
| 2497 break; | |
| 2498 } | |
| 2499 extra -= i; | |
| 2500 } | |
| 2501 | |
| 2502 /* For as long as possible, replace the existing old_len with the | |
| 2503 * new old_len. This is a more efficient operation, as it requires | |
| 2504 * less memory allocation and freeing. | |
| 2505 */ | |
| 2506 if (!PyErr_Occurred()) | |
| 2507 { | |
| 2508 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2509 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2510 == FAIL) | |
| 2511 { | |
| 2512 PyErr_SetVim(_("cannot replace line")); | |
| 2513 break; | |
| 2514 } | |
| 2515 } | |
| 2516 else | |
| 2517 i = 0; | |
| 2518 | |
| 2519 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2520 * must free the strings as we finish with them (we can't pass the | |
| 2521 * responsibility to vim in this case). | |
| 2522 */ | |
| 2523 if (!PyErr_Occurred()) | |
| 2524 { | |
| 2525 while (i < new_len) | |
| 2526 { | |
| 2527 if (ml_append((linenr_T)(lo + i - 1), | |
| 2528 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2529 { | |
| 2530 PyErr_SetVim(_("cannot insert line")); | |
| 2531 break; | |
| 2532 } | |
| 2533 vim_free(array[i]); | |
| 2534 ++i; | |
| 2535 ++extra; | |
| 2536 } | |
| 2537 } | |
| 2538 | |
| 2539 /* Free any left-over old_len, as a result of an error */ | |
| 2540 while (i < new_len) | |
| 2541 { | |
| 2542 vim_free(array[i]); | |
| 2543 ++i; | |
| 2544 } | |
| 2545 | |
| 2546 /* Free the array of old_len. All of its contents have now | |
| 2547 * been dealt with (either freed, or the responsibility passed | |
| 2548 * to vim. | |
| 2549 */ | |
| 2550 vim_free(array); | |
| 2551 | |
| 2552 /* Adjust marks. Invalidate any which lie in the | |
| 2553 * changed range, and move any in the remainder of the buffer. | |
| 2554 */ | |
| 2555 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2556 (long)MAXLNUM, (long)extra); | |
| 2557 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2558 | |
| 4429 | 2559 if (buf == savebuf) |
| 2894 | 2560 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2561 | |
| 4429 | 2562 // END of region without "return". |
| 2563 restore_buffer(savebuf); | |
| 2894 | 2564 |
| 2565 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2566 return FAIL; | |
| 2567 | |
| 2568 if (len_change) | |
| 2569 *len_change = new_len - old_len; | |
| 2570 | |
| 2571 return OK; | |
| 2572 } | |
| 2573 else | |
| 2574 { | |
| 2575 PyErr_BadArgument(); | |
| 2576 return FAIL; | |
| 2577 } | |
| 2578 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2579 |
| 4352 | 2580 /* 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
|
2581 * 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
|
2582 * 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
|
2583 * to be added are checked for validity and correct format. Errors are |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2584 * returned as a value of FAIL. The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2585 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2586 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2587 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2588 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2589 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2590 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2591 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2592 * It must be a string or a list, or the call is in error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2593 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2594 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2595 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2596 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2597 buf_T *savebuf; |
|
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 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2600 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2601 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2602 PyErr_Clear(); |
| 4429 | 2603 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2604 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2605 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
|
2606 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
|
2607 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2608 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
|
2609 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2610 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2611 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2612 vim_free(str); |
| 4429 | 2613 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2614 update_screen(VALID); |
|
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 (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2617 return FAIL; |
|
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 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2620 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2622 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2623 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2624 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
|
2625 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2627 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
|
2628 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2629 buf_T *savebuf; |
|
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 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
|
2632 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2633 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2634 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2635 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2636 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2637 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2638 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
|
2639 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2640 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
|
2641 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
|
2642 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2643 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
|
2644 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2645 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2646 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
|
2647 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2648 return FAIL; |
|
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 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2652 PyErr_Clear(); |
| 4429 | 2653 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2655 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
|
2656 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
|
2657 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2658 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2659 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
|
2660 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2661 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
|
2662 (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
|
2663 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2664 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
|
2665 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2666 /* 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
|
2667 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2668 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
|
2669 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2670 break; |
|
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 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
|
2673 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2674 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 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
|
2676 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2678 /* 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
|
2679 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2680 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 |
| 4429 | 2683 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2684 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2689 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2690 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2691 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2692 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2694 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2695 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 return FAIL; |
|
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 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2700 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 * 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
|
2703 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 |
| 4385 | 2706 typedef struct |
| 2707 { | |
| 2708 PyObject_HEAD | |
| 2709 buf_T *buf; | |
| 2710 } BufferObject; | |
| 2711 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2712 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 CheckBuffer(BufferObject *this) |
|
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 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
|
2716 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2717 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
|
2718 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2720 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2721 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2722 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2723 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2724 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 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
|
2726 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2727 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2728 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2729 |
| 4387 | 2730 if (end == -1) |
| 2731 end = self->buf->b_ml.ml_line_count; | |
| 2732 | |
| 4389 | 2733 if (n < 0) |
| 2734 n += end - start + 1; | |
| 2735 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2736 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
|
2737 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2738 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
|
2739 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2740 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2741 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2742 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
|
2743 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2744 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2745 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 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
|
2747 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2748 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2749 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2751 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 |
| 4387 | 2753 if (end == -1) |
| 2754 end = self->buf->b_ml.ml_line_count; | |
| 2755 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 size = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2757 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2758 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2759 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2760 else if (lo > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2761 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2763 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2764 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2766 else if (hi > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2767 hi = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2768 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2772 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2776 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2777 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2778 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2779 |
| 4387 | 2780 if (end == -1) |
| 2781 end = self->buf->b_ml.ml_line_count; | |
| 2782 | |
| 4389 | 2783 if (n < 0) |
| 2784 n += end - start + 1; | |
| 2785 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2786 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
|
2787 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2788 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
|
2789 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2790 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2791 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2792 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
|
2793 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2794 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2795 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2796 *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
|
2797 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2798 return 0; |
|
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.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2800 |
| 2894 | 2801 static PyInt |
| 2802 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2803 { | |
| 2804 PyInt size; | |
| 2805 PyInt len_change; | |
| 2806 | |
| 2807 /* Self must be a valid buffer */ | |
| 2808 if (CheckBuffer(self)) | |
| 2809 return -1; | |
| 2810 | |
| 4387 | 2811 if (end == -1) |
| 2812 end = self->buf->b_ml.ml_line_count; | |
| 2813 | |
| 2894 | 2814 /* Sort out the slice range */ |
| 2815 size = end - start + 1; | |
| 2816 | |
| 2817 if (lo < 0) | |
| 2818 lo = 0; | |
| 2819 else if (lo > size) | |
| 2820 lo = size; | |
| 2821 if (hi < 0) | |
| 2822 hi = 0; | |
| 2823 if (hi < lo) | |
| 2824 hi = lo; | |
| 2825 else if (hi > size) | |
| 2826 hi = size; | |
| 2827 | |
| 2828 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2829 val, &len_change) == FAIL) | |
| 2830 return -1; | |
| 2831 | |
| 2832 if (new_end) | |
| 2833 *new_end = end + len_change; | |
| 2834 | |
| 2835 return 0; | |
| 2836 } | |
| 2837 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2838 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2839 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2840 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2841 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2842 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2843 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2844 PyInt max; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2845 PyInt n; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2846 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2847 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2848 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2849 |
| 4387 | 2850 if (end == -1) |
| 2851 end = self->buf->b_ml.ml_line_count; | |
| 2852 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2853 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
|
2854 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2855 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
|
2856 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2857 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2858 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
|
2859 { |
| 4405 | 2860 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
|
2861 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2862 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2863 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2864 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2865 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2866 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2867 if (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
|
2868 *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
|
2869 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2870 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2871 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2872 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2873 |
| 4385 | 2874 /* Range object |
|
2447
84d353762845
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parents:
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diff
changeset
|
2875 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2876 |
| 4319 | 2877 static PyTypeObject RangeType; |
| 4385 | 2878 static PySequenceMethods RangeAsSeq; |
| 2879 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2880 |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2881 typedef struct |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2882 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2883 PyObject_HEAD |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2884 BufferObject *buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2885 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2886 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2887 } RangeObject; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2888 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2889 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2890 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2891 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2892 BufferObject *bufr; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2893 RangeObject *self; |
|
84d353762845
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|
2894 self = PyObject_NEW(RangeObject, &RangeType); |
|
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Move many more common Python items to if_py_both.c.
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|
2895 if (self == NULL) |
|
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|
2896 return NULL; |
|
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|
2897 |
|
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Move many more common Python items to if_py_both.c.
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|
2898 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2899 if (bufr == NULL) |
|
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|
2900 { |
|
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|
2901 Py_DECREF(self); |
|
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|
2902 return NULL; |
|
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|
2903 } |
|
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Move many more common Python items to if_py_both.c.
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|
2904 Py_INCREF(bufr); |
|
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Move many more common Python items to if_py_both.c.
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|
2905 |
|
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Move many more common Python items to if_py_both.c.
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|
2906 self->buf = bufr; |
|
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|
2907 self->start = start; |
|
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|
2908 self->end = end; |
|
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Move many more common Python items to if_py_both.c.
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|
2909 |
|
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Move many more common Python items to if_py_both.c.
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|
2910 return (PyObject *)(self); |
|
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|
2911 } |
|
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Move many more common Python items to if_py_both.c.
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|
2912 |
| 4319 | 2913 static void |
| 2914 RangeDestructor(PyObject *self) | |
| 2915 { | |
| 2916 Py_DECREF(((RangeObject *)(self))->buf); | |
| 2917 DESTRUCTOR_FINISH(self); | |
| 2918 } | |
| 2919 | |
| 4385 | 2920 static PyInt |
| 2921 RangeLength(PyObject *self) | |
| 2922 { | |
| 2923 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2924 if (CheckBuffer(((RangeObject *)(self))->buf)) | |
| 2925 return -1; /* ??? */ | |
| 2926 | |
| 2927 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); | |
| 2928 } | |
| 2929 | |
| 2930 static PyObject * | |
| 2931 RangeItem(PyObject *self, PyInt n) | |
| 2932 { | |
| 2933 return RBItem(((RangeObject *)(self))->buf, n, | |
| 2934 ((RangeObject *)(self))->start, | |
| 2935 ((RangeObject *)(self))->end); | |
| 2936 } | |
| 2937 | |
| 2938 static PyObject * | |
| 2939 RangeSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2940 { | |
| 2941 return RBSlice(((RangeObject *)(self))->buf, lo, hi, | |
| 2942 ((RangeObject *)(self))->start, | |
| 2943 ((RangeObject *)(self))->end); | |
| 2944 } | |
| 2945 | |
| 2946 static PyObject * | |
| 2947 RangeAppend(PyObject *self, PyObject *args) | |
| 2948 { | |
| 2949 return RBAppend(((RangeObject *)(self))->buf, args, | |
| 2950 ((RangeObject *)(self))->start, | |
| 2951 ((RangeObject *)(self))->end, | |
| 2952 &((RangeObject *)(self))->end); | |
| 2953 } | |
| 2954 | |
| 2955 static PyObject * | |
| 2956 RangeRepr(PyObject *self) | |
| 2957 { | |
| 2958 static char repr[100]; | |
| 2959 RangeObject *this = (RangeObject *)(self); | |
| 2960 | |
| 2961 if (this->buf->buf == INVALID_BUFFER_VALUE) | |
| 2962 { | |
| 2963 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2964 (self)); | |
| 2965 return PyString_FromString(repr); | |
| 2966 } | |
| 2967 else | |
| 2968 { | |
| 2969 char *name = (char *)this->buf->buf->b_fname; | |
| 2970 int len; | |
| 2971 | |
| 2972 if (name == NULL) | |
| 2973 name = ""; | |
| 2974 len = (int)strlen(name); | |
| 2975 | |
| 2976 if (len > 45) | |
| 2977 name = name + (45 - len); | |
| 2978 | |
| 2979 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2980 len > 45 ? "..." : "", name, | |
| 2981 this->start, this->end); | |
| 2982 | |
| 2983 return PyString_FromString(repr); | |
| 2984 } | |
| 2985 } | |
| 2986 | |
| 2987 static struct PyMethodDef RangeMethods[] = { | |
| 2988 /* name, function, calling, documentation */ | |
| 2989 {"append", RangeAppend, 1, "Append data to the Vim range" }, | |
| 2990 { NULL, NULL, 0, NULL } | |
| 2991 }; | |
| 2992 | |
| 4319 | 2993 static PyTypeObject BufferType; |
| 2994 static PySequenceMethods BufferAsSeq; | |
| 2995 static PyMappingMethods BufferAsMapping; | |
| 2996 | |
| 2997 static PyObject * | |
| 4377 | 2998 BufferNew(buf_T *buf) |
| 2999 { | |
| 3000 /* We need to handle deletion of buffers underneath us. | |
| 3001 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3002 * then we can get at it in buf_freeall() in vim. We then | |
| 3003 * need to create only ONE Python object per buffer - if | |
| 3004 * we try to create a second, just INCREF the existing one | |
| 3005 * and return it. The (single) Python object referring to | |
| 3006 * the buffer is stored in "b_python*_ref". | |
| 3007 * Question: what to do on a buf_freeall(). We'll probably | |
| 3008 * have to either delete the Python object (DECREF it to | |
| 3009 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3010 * set the buf_T * value to an invalid value (-1?), which | |
| 3011 * means we need checks in all access functions... Bah. | |
| 3012 * | |
| 4385 | 3013 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3014 * b_python_ref and b_python3_ref fields respectively. |
| 3015 */ | |
| 3016 | |
| 3017 BufferObject *self; | |
| 3018 | |
| 3019 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3020 { | |
| 3021 self = BUF_PYTHON_REF(buf); | |
| 3022 Py_INCREF(self); | |
| 3023 } | |
| 3024 else | |
| 3025 { | |
| 3026 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3027 if (self == NULL) | |
| 3028 return NULL; | |
| 3029 self->buf = buf; | |
| 3030 BUF_PYTHON_REF(buf) = self; | |
| 3031 } | |
| 3032 | |
| 3033 return (PyObject *)(self); | |
| 3034 } | |
| 3035 | |
| 4385 | 3036 static void |
| 3037 BufferDestructor(PyObject *self) | |
| 4319 | 3038 { |
| 4385 | 3039 BufferObject *this = (BufferObject *)(self); |
| 3040 | |
| 3041 if (this->buf && this->buf != INVALID_BUFFER_VALUE) | |
| 3042 BUF_PYTHON_REF(this->buf) = NULL; | |
| 3043 | |
| 3044 DESTRUCTOR_FINISH(self); | |
| 4319 | 3045 } |
| 3046 | |
| 4377 | 3047 static PyInt |
| 3048 BufferLength(PyObject *self) | |
| 3049 { | |
| 3050 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 3051 if (CheckBuffer((BufferObject *)(self))) | |
| 3052 return -1; /* ??? */ | |
| 3053 | |
| 3054 return (PyInt)(((BufferObject *)(self))->buf->b_ml.ml_line_count); | |
| 3055 } | |
| 3056 | |
| 3057 static PyObject * | |
| 3058 BufferItem(PyObject *self, PyInt n) | |
| 3059 { | |
| 4387 | 3060 return RBItem((BufferObject *)(self), n, 1, -1); |
| 4377 | 3061 } |
| 3062 | |
| 3063 static PyObject * | |
| 3064 BufferSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 3065 { | |
| 4387 | 3066 return RBSlice((BufferObject *)(self), lo, hi, 1, -1); |
| 4377 | 3067 } |
| 3068 | |
|
2447
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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
|
3069 static PyObject * |
| 4385 | 3070 BufferAttr(BufferObject *this, char *name) |
| 3071 { | |
| 3072 if (strcmp(name, "name") == 0) | |
| 3073 return Py_BuildValue("s", this->buf->b_ffname); | |
| 3074 else if (strcmp(name, "number") == 0) | |
| 3075 return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum); | |
| 3076 else if (strcmp(name, "vars") == 0) | |
| 3077 return DictionaryNew(this->buf->b_vars); | |
| 3078 else if (strcmp(name, "options") == 0) | |
| 3079 return OptionsNew(SREQ_BUF, this->buf, (checkfun) CheckBuffer, | |
| 3080 (PyObject *) this); | |
| 3081 else if (strcmp(name,"__members__") == 0) | |
| 3082 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3083 else | |
| 3084 return NULL; | |
| 3085 } | |
| 3086 | |
| 3087 static PyObject * | |
|
2447
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
3088 BufferAppend(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3089 { |
| 4387 | 3090 return RBAppend((BufferObject *)(self), args, 1, -1, NULL); |
|
2447
84d353762845
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|
3091 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3092 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3093 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3094 BufferMark(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3095 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3096 pos_T *posp; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3097 char *pmark; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3098 char mark; |
| 4429 | 3099 buf_T *savebuf; |
|
2447
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diff
changeset
|
3100 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
3101 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3102 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3103 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3104 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3105 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3106 mark = *pmark; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3107 |
| 4429 | 3108 switch_buffer(&savebuf, ((BufferObject *)(self))->buf); |
|
2447
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diff
changeset
|
3109 posp = getmark(mark, FALSE); |
| 4429 | 3110 restore_buffer(savebuf); |
|
2447
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diff
changeset
|
3111 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3112 if (posp == NULL) |
|
84d353762845
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diff
changeset
|
3113 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3114 PyErr_SetVim(_("invalid mark name")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3115 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3116 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3117 |
| 4352 | 3118 /* Check for keyboard interrupt */ |
|
2447
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Move many more common Python items to if_py_both.c.
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diff
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|
3119 if (VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3120 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3121 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3122 if (posp->lnum <= 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3123 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3124 /* Or raise an error? */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3125 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3126 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3127 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3128 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3129 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
|
3130 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3131 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3132 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3133 BufferRange(PyObject *self, PyObject *args) |
|
84d353762845
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diff
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|
3134 { |
|
84d353762845
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diff
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|
3135 PyInt start; |
|
84d353762845
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diff
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|
3136 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3137 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3138 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3139 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3140 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3141 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
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|
3142 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3143 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3144 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3145 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3146 |
| 4319 | 3147 static PyObject * |
| 3148 BufferRepr(PyObject *self) | |
| 3149 { | |
| 3150 static char repr[100]; | |
| 3151 BufferObject *this = (BufferObject *)(self); | |
| 3152 | |
| 3153 if (this->buf == INVALID_BUFFER_VALUE) | |
| 3154 { | |
| 3155 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3156 return PyString_FromString(repr); | |
| 3157 } | |
| 3158 else | |
| 3159 { | |
| 3160 char *name = (char *)this->buf->b_fname; | |
| 3161 PyInt len; | |
| 3162 | |
| 3163 if (name == NULL) | |
| 3164 name = ""; | |
| 3165 len = strlen(name); | |
| 3166 | |
| 3167 if (len > 35) | |
| 3168 name = name + (35 - len); | |
| 3169 | |
| 3170 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3171 | |
| 3172 return PyString_FromString(repr); | |
| 3173 } | |
| 3174 } | |
| 3175 | |
|
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diff
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|
3176 static struct PyMethodDef BufferMethods[] = { |
|
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parents:
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diff
changeset
|
3177 /* name, function, calling, documentation */ |
|
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parents:
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diff
changeset
|
3178 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
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diff
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|
3179 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
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diff
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|
3180 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 3181 #if PY_VERSION_HEX >= 0x03000000 |
| 3182 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 3183 #endif | |
|
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diff
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|
3184 { 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:
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diff
changeset
|
3185 }; |
|
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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
|
3186 |
| 4397 | 3187 /* |
| 3188 * Buffer list object - Implementation | |
| 3189 */ | |
| 3190 | |
| 3191 static PyTypeObject BufMapType; | |
| 3192 | |
| 3193 typedef struct | |
| 3194 { | |
| 3195 PyObject_HEAD | |
| 3196 } BufMapObject; | |
| 3197 | |
| 3198 static PyInt | |
| 3199 BufMapLength(PyObject *self UNUSED) | |
| 3200 { | |
| 3201 buf_T *b = firstbuf; | |
| 3202 PyInt n = 0; | |
| 3203 | |
| 3204 while (b) | |
| 3205 { | |
| 3206 ++n; | |
| 3207 b = b->b_next; | |
| 3208 } | |
| 3209 | |
| 3210 return n; | |
| 3211 } | |
| 3212 | |
| 3213 static PyObject * | |
| 3214 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3215 { | |
| 3216 buf_T *b; | |
| 3217 int bnr; | |
| 3218 | |
| 3219 #if PY_MAJOR_VERSION < 3 | |
| 3220 if (PyInt_Check(keyObject)) | |
| 3221 bnr = PyInt_AsLong(keyObject); | |
| 3222 else | |
| 3223 #endif | |
| 3224 if (PyLong_Check(keyObject)) | |
| 3225 bnr = PyLong_AsLong(keyObject); | |
| 3226 else | |
| 3227 { | |
| 4405 | 3228 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3229 return NULL; |
| 3230 } | |
| 3231 | |
| 3232 b = buflist_findnr(bnr); | |
| 3233 | |
| 3234 if (b) | |
| 3235 return BufferNew(b); | |
| 3236 else | |
| 3237 { | |
| 4403 | 3238 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3239 return NULL; |
| 3240 } | |
| 3241 } | |
| 3242 | |
| 3243 static void | |
| 3244 BufMapIterDestruct(PyObject *buffer) | |
| 3245 { | |
| 3246 /* Iteration was stopped before all buffers were processed */ | |
| 3247 if (buffer) | |
| 3248 { | |
| 3249 Py_DECREF(buffer); | |
| 3250 } | |
| 3251 } | |
| 3252 | |
| 4433 | 3253 static int |
| 3254 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3255 { | |
| 3256 Py_VISIT(buffer); | |
| 3257 return 0; | |
| 3258 } | |
| 3259 | |
| 3260 static int | |
| 3261 BufMapIterClear(PyObject **buffer) | |
| 3262 { | |
| 3263 Py_CLEAR(*buffer); | |
| 3264 return 0; | |
| 3265 } | |
| 3266 | |
| 4397 | 3267 static PyObject * |
| 3268 BufMapIterNext(PyObject **buffer) | |
| 3269 { | |
| 3270 PyObject *next; | |
| 3271 PyObject *r; | |
| 3272 | |
| 3273 if (!*buffer) | |
| 3274 return NULL; | |
| 3275 | |
| 3276 r = *buffer; | |
| 3277 | |
| 3278 if (CheckBuffer((BufferObject *)(r))) | |
| 3279 { | |
| 3280 *buffer = NULL; | |
| 3281 return NULL; | |
| 3282 } | |
| 3283 | |
| 3284 if (!((BufferObject *)(r))->buf->b_next) | |
| 3285 next = NULL; | |
| 3286 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3287 return NULL; | |
| 3288 *buffer = next; | |
| 3289 /* Do not increment reference: we no longer hold it (decref), but whoever on | |
| 3290 * other side will hold (incref). Decref+incref = nothing. | |
| 3291 */ | |
| 3292 return r; | |
| 3293 } | |
| 3294 | |
| 3295 static PyObject * | |
| 3296 BufMapIter(PyObject *self UNUSED) | |
| 3297 { | |
| 3298 PyObject *buffer; | |
| 3299 | |
| 3300 buffer = BufferNew(firstbuf); | |
| 3301 return IterNew(buffer, | |
| 4433 | 3302 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3303 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3304 } |
| 3305 | |
| 3306 static PyMappingMethods BufMapAsMapping = { | |
| 3307 (lenfunc) BufMapLength, | |
| 3308 (binaryfunc) BufMapItem, | |
| 3309 (objobjargproc) 0, | |
| 3310 }; | |
| 3311 | |
| 4385 | 3312 /* Current items object |
|
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3313 */ |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
3314 |
| 4319 | 3315 static PyObject * |
| 3316 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3317 { | |
| 3318 if (strcmp(name, "buffer") == 0) | |
| 3319 return (PyObject *)BufferNew(curbuf); | |
| 3320 else if (strcmp(name, "window") == 0) | |
| 4431 | 3321 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3322 else if (strcmp(name, "tabpage") == 0) |
| 3323 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3324 else if (strcmp(name, "line") == 0) |
| 3325 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3326 else if (strcmp(name, "range") == 0) | |
| 3327 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3328 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3329 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3330 "tabpage"); | |
| 4319 | 3331 else |
| 3332 { | |
| 3333 PyErr_SetString(PyExc_AttributeError, name); | |
| 3334 return NULL; | |
| 3335 } | |
| 3336 } | |
| 3337 | |
| 3338 static int | |
| 3339 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3340 { | |
| 3341 if (strcmp(name, "line") == 0) | |
| 3342 { | |
| 3343 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3344 return -1; | |
| 3345 | |
| 3346 return 0; | |
| 3347 } | |
| 4407 | 3348 else if (strcmp(name, "buffer") == 0) |
| 3349 { | |
| 3350 int count; | |
| 3351 | |
| 3352 if (value->ob_type != &BufferType) | |
| 3353 { | |
| 3354 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3355 return -1; | |
| 3356 } | |
| 3357 | |
| 3358 if (CheckBuffer((BufferObject *)(value))) | |
| 3359 return -1; | |
| 3360 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3361 | |
| 3362 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) | |
| 3363 { | |
| 3364 PyErr_SetVim(_("failed to switch to given buffer")); | |
| 3365 return -1; | |
| 3366 } | |
| 3367 | |
| 3368 return 0; | |
| 3369 } | |
| 3370 else if (strcmp(name, "window") == 0) | |
| 3371 { | |
| 3372 int count; | |
| 3373 | |
| 3374 if (value->ob_type != &WindowType) | |
| 3375 { | |
| 3376 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3377 return -1; | |
| 3378 } | |
| 3379 | |
| 3380 if (CheckWindow((WindowObject *)(value))) | |
| 3381 return -1; | |
| 3382 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3383 | |
| 3384 if (!count) | |
| 3385 { | |
| 3386 PyErr_SetString(PyExc_ValueError, | |
| 3387 _("failed to find window in the current tab page")); | |
| 3388 return -1; | |
| 3389 } | |
| 3390 | |
| 3391 win_goto(((WindowObject *)(value))->win); | |
| 3392 if (((WindowObject *)(value))->win != curwin) | |
| 3393 { | |
| 3394 PyErr_SetString(PyExc_RuntimeError, | |
| 3395 _("did not switch to the specified window")); | |
| 3396 return -1; | |
| 3397 } | |
| 3398 | |
| 3399 return 0; | |
| 3400 } | |
| 3401 else if (strcmp(name, "tabpage") == 0) | |
| 3402 { | |
| 3403 if (value->ob_type != &TabPageType) | |
| 3404 { | |
| 3405 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3406 return -1; | |
| 3407 } | |
| 3408 | |
| 3409 if (CheckTabPage((TabPageObject *)(value))) | |
| 3410 return -1; | |
| 3411 | |
| 3412 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); | |
| 3413 if (((TabPageObject *)(value))->tab != curtab) | |
| 3414 { | |
| 3415 PyErr_SetString(PyExc_RuntimeError, | |
| 3416 _("did not switch to the specified tab page")); | |
| 3417 return -1; | |
| 3418 } | |
| 3419 | |
| 3420 return 0; | |
| 3421 } | |
| 4319 | 3422 else |
| 3423 { | |
| 3424 PyErr_SetString(PyExc_AttributeError, name); | |
| 3425 return -1; | |
| 3426 } | |
| 3427 } | |
| 3428 | |
| 3618 | 3429 static void |
| 3430 set_ref_in_py(const int copyID) | |
| 3431 { | |
| 3432 pylinkedlist_T *cur; | |
| 3433 dict_T *dd; | |
| 3434 list_T *ll; | |
| 3435 | |
| 3436 if (lastdict != NULL) | |
| 3437 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3438 { | |
| 3439 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3440 if (dd->dv_copyID != copyID) | |
| 3441 { | |
| 3442 dd->dv_copyID = copyID; | |
| 3443 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3444 } | |
| 3445 } | |
| 3446 | |
| 3447 if (lastlist != NULL) | |
| 3448 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3449 { | |
| 3450 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3451 if (ll->lv_copyID != copyID) | |
| 3452 { | |
| 3453 ll->lv_copyID = copyID; | |
| 3454 set_ref_in_list(ll, copyID); | |
| 3455 } | |
| 3456 } | |
| 3457 } | |
| 3458 | |
| 3459 static int | |
| 3460 set_string_copy(char_u *str, typval_T *tv) | |
| 3461 { | |
| 3462 tv->vval.v_string = vim_strsave(str); | |
| 3463 if (tv->vval.v_string == NULL) | |
| 3464 { | |
| 3465 PyErr_NoMemory(); | |
| 3466 return -1; | |
| 3467 } | |
| 3468 return 0; | |
| 3469 } | |
| 3470 | |
| 4385 | 3471 static int |
| 3472 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3473 { | |
| 3474 dict_T *d; | |
| 3475 char_u *key; | |
| 3476 dictitem_T *di; | |
| 3477 PyObject *keyObject; | |
| 3478 PyObject *valObject; | |
| 3479 Py_ssize_t iter = 0; | |
| 3480 | |
| 3481 d = dict_alloc(); | |
| 3482 if (d == NULL) | |
| 3483 { | |
| 3484 PyErr_NoMemory(); | |
| 3485 return -1; | |
| 3486 } | |
| 3487 | |
| 3488 tv->v_type = VAR_DICT; | |
| 3489 tv->vval.v_dict = d; | |
| 3490 | |
| 3491 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3492 { | |
| 3493 DICTKEY_DECL | |
| 3494 | |
| 3495 if (keyObject == NULL) | |
| 3496 return -1; | |
| 3497 if (valObject == NULL) | |
| 3498 return -1; | |
| 3499 | |
| 3500 DICTKEY_GET_NOTEMPTY(-1) | |
| 3501 | |
| 3502 di = dictitem_alloc(key); | |
| 3503 | |
| 3504 DICTKEY_UNREF | |
| 3505 | |
| 3506 if (di == NULL) | |
| 3507 { | |
| 3508 PyErr_NoMemory(); | |
| 3509 return -1; | |
| 3510 } | |
| 3511 di->di_tv.v_lock = 0; | |
| 3512 | |
| 3513 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3514 { | |
| 3515 vim_free(di); | |
| 3516 return -1; | |
| 3517 } | |
| 3518 if (dict_add(d, di) == FAIL) | |
| 3519 { | |
| 3520 vim_free(di); | |
| 3521 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3522 return -1; | |
| 3523 } | |
| 3524 } | |
| 3525 return 0; | |
| 3526 } | |
| 3527 | |
| 3528 static int | |
| 3529 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3530 { | |
| 3531 dict_T *d; | |
| 3532 char_u *key; | |
| 3533 dictitem_T *di; | |
| 3534 PyObject *list; | |
| 3535 PyObject *litem; | |
| 3536 PyObject *keyObject; | |
| 3537 PyObject *valObject; | |
| 3538 Py_ssize_t lsize; | |
| 3539 | |
| 3540 d = dict_alloc(); | |
| 3541 if (d == NULL) | |
| 3542 { | |
| 3543 PyErr_NoMemory(); | |
| 3544 return -1; | |
| 3545 } | |
| 3546 | |
| 3547 tv->v_type = VAR_DICT; | |
| 3548 tv->vval.v_dict = d; | |
| 3549 | |
| 3550 list = PyMapping_Items(obj); | |
| 3551 if (list == NULL) | |
| 3552 return -1; | |
| 3553 lsize = PyList_Size(list); | |
| 3554 while (lsize--) | |
| 3555 { | |
| 3556 DICTKEY_DECL | |
| 3557 | |
| 3558 litem = PyList_GetItem(list, lsize); | |
| 3559 if (litem == NULL) | |
| 3560 { | |
| 3561 Py_DECREF(list); | |
| 3562 return -1; | |
| 3563 } | |
| 3564 | |
| 3565 keyObject = PyTuple_GetItem(litem, 0); | |
| 3566 if (keyObject == NULL) | |
| 3567 { | |
| 3568 Py_DECREF(list); | |
| 3569 Py_DECREF(litem); | |
| 3570 return -1; | |
| 3571 } | |
| 3572 | |
| 3573 DICTKEY_GET_NOTEMPTY(-1) | |
| 3574 | |
| 3575 valObject = PyTuple_GetItem(litem, 1); | |
| 3576 if (valObject == NULL) | |
| 3577 { | |
| 3578 Py_DECREF(list); | |
| 3579 Py_DECREF(litem); | |
| 3580 return -1; | |
| 3581 } | |
| 3582 | |
| 3583 di = dictitem_alloc(key); | |
| 3584 | |
| 3585 DICTKEY_UNREF | |
| 3586 | |
| 3587 if (di == NULL) | |
| 3588 { | |
| 3589 Py_DECREF(list); | |
| 3590 Py_DECREF(litem); | |
| 3591 PyErr_NoMemory(); | |
| 3592 return -1; | |
| 3593 } | |
| 3594 di->di_tv.v_lock = 0; | |
| 3595 | |
| 3596 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3597 { | |
| 3598 vim_free(di); | |
| 3599 Py_DECREF(list); | |
| 3600 Py_DECREF(litem); | |
| 3601 return -1; | |
| 3602 } | |
| 3603 if (dict_add(d, di) == FAIL) | |
| 3604 { | |
| 3605 vim_free(di); | |
| 3606 Py_DECREF(list); | |
| 3607 Py_DECREF(litem); | |
| 3608 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3609 return -1; | |
| 3610 } | |
| 3611 Py_DECREF(litem); | |
| 3612 } | |
| 3613 Py_DECREF(list); | |
| 3614 return 0; | |
| 3615 } | |
| 3616 | |
| 3617 static int | |
| 3618 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3619 { | |
| 3620 list_T *l; | |
| 3621 | |
| 3622 l = list_alloc(); | |
| 3623 if (l == NULL) | |
| 3624 { | |
| 3625 PyErr_NoMemory(); | |
| 3626 return -1; | |
| 3627 } | |
| 3628 | |
| 3629 tv->v_type = VAR_LIST; | |
| 3630 tv->vval.v_list = l; | |
| 3631 | |
| 3632 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3633 return -1; | |
| 3634 | |
| 3635 return 0; | |
| 3636 } | |
| 3637 | |
| 3638 static int | |
| 3639 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3640 { | |
| 3641 PyObject *iterator = PyObject_GetIter(obj); | |
| 3642 PyObject *item; | |
| 3643 list_T *l; | |
| 3644 listitem_T *li; | |
| 3645 | |
| 3646 l = list_alloc(); | |
| 3647 | |
| 3648 if (l == NULL) | |
| 3649 { | |
| 3650 PyErr_NoMemory(); | |
| 3651 return -1; | |
| 3652 } | |
| 3653 | |
| 3654 tv->vval.v_list = l; | |
| 3655 tv->v_type = VAR_LIST; | |
| 3656 | |
| 3657 | |
| 3658 if (iterator == NULL) | |
| 3659 return -1; | |
| 3660 | |
| 3661 while ((item = PyIter_Next(obj))) | |
| 3662 { | |
| 3663 li = listitem_alloc(); | |
| 3664 if (li == NULL) | |
| 3665 { | |
| 3666 PyErr_NoMemory(); | |
| 3667 return -1; | |
| 3668 } | |
| 3669 li->li_tv.v_lock = 0; | |
| 3670 | |
| 3671 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3672 return -1; | |
| 3673 | |
| 3674 list_append(l, li); | |
| 3675 | |
| 3676 Py_DECREF(item); | |
| 3677 } | |
| 3678 | |
| 3679 Py_DECREF(iterator); | |
| 3680 return 0; | |
| 3681 } | |
| 3682 | |
| 3618 | 3683 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3684 | |
| 3685 static int | |
| 3686 convert_dl(PyObject *obj, typval_T *tv, | |
| 3687 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3688 { | |
| 3689 PyObject *capsule; | |
| 3690 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3691 | |
| 3692 sprintf(hexBuf, "%p", obj); | |
| 3693 | |
| 3638 | 3694 # ifdef PY_USE_CAPSULE |
| 3618 | 3695 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3696 # else |
| 3697 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3698 # endif | |
| 3618 | 3699 if (capsule == NULL) |
| 3700 { | |
| 3638 | 3701 # ifdef PY_USE_CAPSULE |
| 3618 | 3702 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3703 # else |
| 3704 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3705 # endif | |
| 3618 | 3706 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3707 Py_DECREF(capsule); | |
| 3708 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3709 { | |
| 3710 tv->v_type = VAR_UNKNOWN; | |
| 3711 return -1; | |
| 3712 } | |
| 3713 /* As we are not using copy_tv which increments reference count we must | |
| 3714 * do it ourself. */ | |
| 3715 switch(tv->v_type) | |
| 3716 { | |
| 3717 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3718 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3719 } | |
| 3720 } | |
| 3721 else | |
| 3722 { | |
| 3638 | 3723 typval_T *v; |
| 3724 | |
| 3725 # ifdef PY_USE_CAPSULE | |
| 3726 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3727 # else | |
| 3648 | 3728 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3729 # endif |
| 3618 | 3730 copy_tv(v, tv); |
| 3731 } | |
| 3732 return 0; | |
| 3733 } | |
| 3734 | |
| 3735 static int | |
| 3736 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3737 { | |
| 3738 PyObject *lookup_dict; | |
| 3739 int r; | |
| 3740 | |
| 3741 lookup_dict = PyDict_New(); | |
| 3742 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3743 Py_DECREF(lookup_dict); | |
| 3744 return r; | |
| 3745 } | |
| 3746 | |
| 3747 static int | |
| 3748 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3749 { | |
| 3750 if (obj->ob_type == &DictionaryType) | |
| 3751 { | |
| 3752 tv->v_type = VAR_DICT; | |
| 3753 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3754 ++tv->vval.v_dict->dv_refcount; | |
| 3755 } | |
| 3756 else if (obj->ob_type == &ListType) | |
| 3757 { | |
| 3758 tv->v_type = VAR_LIST; | |
| 3759 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3760 ++tv->vval.v_list->lv_refcount; | |
| 3761 } | |
| 3762 else if (obj->ob_type == &FunctionType) | |
| 3763 { | |
| 3764 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3765 return -1; | |
| 3766 | |
| 3767 tv->v_type = VAR_FUNC; | |
| 3768 func_ref(tv->vval.v_string); | |
| 3769 } | |
| 3770 else if (PyBytes_Check(obj)) | |
| 3771 { | |
| 3800 | 3772 char_u *result; |
| 3773 | |
| 3774 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3775 return -1; | |
| 3618 | 3776 if (result == NULL) |
| 3777 return -1; | |
| 3778 | |
| 3779 if (set_string_copy(result, tv) == -1) | |
| 3780 return -1; | |
| 3781 | |
| 3782 tv->v_type = VAR_STRING; | |
| 3783 } | |
| 3784 else if (PyUnicode_Check(obj)) | |
| 3785 { | |
| 3786 PyObject *bytes; | |
| 3787 char_u *result; | |
| 3788 | |
| 3789 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3790 if (bytes == NULL) | |
| 3791 return -1; | |
| 3792 | |
| 3800 | 3793 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3794 return -1; | |
| 3618 | 3795 if (result == NULL) |
| 3796 return -1; | |
| 3797 | |
| 3798 if (set_string_copy(result, tv) == -1) | |
| 3799 { | |
| 3800 Py_XDECREF(bytes); | |
| 3801 return -1; | |
| 3802 } | |
| 3803 Py_XDECREF(bytes); | |
| 3804 | |
| 3805 tv->v_type = VAR_STRING; | |
| 3806 } | |
| 4321 | 3807 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3808 else if (PyInt_Check(obj)) |
| 3809 { | |
| 3810 tv->v_type = VAR_NUMBER; | |
| 3811 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3812 } | |
| 3813 #endif | |
| 3814 else if (PyLong_Check(obj)) | |
| 3815 { | |
| 3816 tv->v_type = VAR_NUMBER; | |
| 3817 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3818 } | |
| 3819 else if (PyDict_Check(obj)) | |
| 3820 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3821 #ifdef FEAT_FLOAT | |
| 3822 else if (PyFloat_Check(obj)) | |
| 3823 { | |
| 3824 tv->v_type = VAR_FLOAT; | |
| 3825 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3826 } | |
| 3827 #endif | |
| 3828 else if (PyIter_Check(obj)) | |
| 3829 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3830 else if (PySequence_Check(obj)) | |
| 3831 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3832 else if (PyMapping_Check(obj)) | |
| 3833 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3834 else | |
| 3835 { | |
| 4405 | 3836 PyErr_SetString(PyExc_TypeError, |
| 3837 _("unable to convert to vim structure")); | |
| 3618 | 3838 return -1; |
| 3839 } | |
| 3840 return 0; | |
| 3841 } | |
| 3842 | |
| 3843 static PyObject * | |
| 3844 ConvertToPyObject(typval_T *tv) | |
| 3845 { | |
| 3846 if (tv == NULL) | |
| 3847 { | |
| 3848 PyErr_SetVim(_("NULL reference passed")); | |
| 3849 return NULL; | |
| 3850 } | |
| 3851 switch (tv->v_type) | |
| 3852 { | |
| 3853 case VAR_STRING: | |
| 3852 | 3854 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3855 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3856 case VAR_NUMBER: |
| 3857 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3858 #ifdef FEAT_FLOAT | |
| 3859 case VAR_FLOAT: | |
| 3860 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3861 #endif | |
| 3862 case VAR_LIST: | |
| 3863 return ListNew(tv->vval.v_list); | |
| 3864 case VAR_DICT: | |
| 3865 return DictionaryNew(tv->vval.v_dict); | |
| 3866 case VAR_FUNC: | |
| 3852 | 3867 return FunctionNew(tv->vval.v_string == NULL |
| 3868 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3869 case VAR_UNKNOWN: |
| 3870 Py_INCREF(Py_None); | |
| 3871 return Py_None; | |
| 3872 default: | |
| 3873 PyErr_SetVim(_("internal error: invalid value type")); | |
| 3874 return NULL; | |
| 3875 } | |
| 3876 } | |
| 4319 | 3877 |
| 3878 typedef struct | |
| 3879 { | |
| 3880 PyObject_HEAD | |
| 3881 } CurrentObject; | |
| 3882 static PyTypeObject CurrentType; | |
| 3883 | |
| 3884 static void | |
| 3885 init_structs(void) | |
| 3886 { | |
| 3887 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 3888 OutputType.tp_name = "vim.message"; | |
| 3889 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 3890 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3891 OutputType.tp_doc = "vim message object"; | |
| 3892 OutputType.tp_methods = OutputMethods; | |
| 3893 #if PY_MAJOR_VERSION >= 3 | |
| 3894 OutputType.tp_getattro = OutputGetattro; | |
| 3895 OutputType.tp_setattro = OutputSetattro; | |
| 3896 OutputType.tp_alloc = call_PyType_GenericAlloc; | |
| 3897 OutputType.tp_new = call_PyType_GenericNew; | |
| 3898 OutputType.tp_free = call_PyObject_Free; | |
| 3899 #else | |
| 3900 OutputType.tp_getattr = OutputGetattr; | |
| 3901 OutputType.tp_setattr = OutputSetattr; | |
| 3902 #endif | |
| 3903 | |
| 4397 | 3904 vim_memset(&IterType, 0, sizeof(IterType)); |
| 3905 IterType.tp_name = "vim.iter"; | |
| 3906 IterType.tp_basicsize = sizeof(IterObject); | |
| 3907 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3908 IterType.tp_doc = "generic iterator object"; | |
| 3909 IterType.tp_iter = IterIter; | |
| 3910 IterType.tp_iternext = IterNext; | |
| 4419 | 3911 IterType.tp_dealloc = IterDestructor; |
| 4433 | 3912 IterType.tp_traverse = IterTraverse; |
| 3913 IterType.tp_clear = IterClear; | |
| 4397 | 3914 |
| 4319 | 3915 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 3916 BufferType.tp_name = "vim.buffer"; | |
| 3917 BufferType.tp_basicsize = sizeof(BufferType); | |
| 3918 BufferType.tp_dealloc = BufferDestructor; | |
| 3919 BufferType.tp_repr = BufferRepr; | |
| 3920 BufferType.tp_as_sequence = &BufferAsSeq; | |
| 3921 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 3922 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3923 BufferType.tp_doc = "vim buffer object"; | |
| 3924 BufferType.tp_methods = BufferMethods; | |
| 3925 #if PY_MAJOR_VERSION >= 3 | |
| 3926 BufferType.tp_getattro = BufferGetattro; | |
| 3927 BufferType.tp_alloc = call_PyType_GenericAlloc; | |
| 3928 BufferType.tp_new = call_PyType_GenericNew; | |
| 3929 BufferType.tp_free = call_PyObject_Free; | |
| 3930 #else | |
| 3931 BufferType.tp_getattr = BufferGetattr; | |
| 3932 #endif | |
| 3933 | |
| 3934 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 3935 WindowType.tp_name = "vim.window"; | |
| 3936 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 3937 WindowType.tp_dealloc = WindowDestructor; | |
| 3938 WindowType.tp_repr = WindowRepr; | |
| 3939 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3940 WindowType.tp_doc = "vim Window object"; | |
| 3941 WindowType.tp_methods = WindowMethods; | |
| 4433 | 3942 WindowType.tp_traverse = WindowTraverse; |
| 3943 WindowType.tp_clear = WindowClear; | |
| 4319 | 3944 #if PY_MAJOR_VERSION >= 3 |
| 3945 WindowType.tp_getattro = WindowGetattro; | |
| 3946 WindowType.tp_setattro = WindowSetattro; | |
| 3947 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
| 3948 WindowType.tp_new = call_PyType_GenericNew; | |
| 3949 WindowType.tp_free = call_PyObject_Free; | |
| 3950 #else | |
| 3951 WindowType.tp_getattr = WindowGetattr; | |
| 3952 WindowType.tp_setattr = WindowSetattr; | |
| 3953 #endif | |
| 3954 | |
| 4401 | 3955 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 3956 TabPageType.tp_name = "vim.tabpage"; | |
| 3957 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 3958 TabPageType.tp_dealloc = TabPageDestructor; | |
| 3959 TabPageType.tp_repr = TabPageRepr; | |
| 3960 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3961 TabPageType.tp_doc = "vim tab page object"; | |
| 3962 TabPageType.tp_methods = TabPageMethods; | |
| 3963 #if PY_MAJOR_VERSION >= 3 | |
| 3964 TabPageType.tp_getattro = TabPageGetattro; | |
| 3965 TabPageType.tp_alloc = call_PyType_GenericAlloc; | |
| 3966 TabPageType.tp_new = call_PyType_GenericNew; | |
| 3967 TabPageType.tp_free = call_PyObject_Free; | |
| 3968 #else | |
| 3969 TabPageType.tp_getattr = TabPageGetattr; | |
| 3970 #endif | |
| 3971 | |
| 4393 | 3972 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 3973 BufMapType.tp_name = "vim.bufferlist"; | |
| 3974 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 3975 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 3976 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 3977 BufMapType.tp_iter = BufMapIter; |
| 4319 | 3978 BufferType.tp_doc = "vim buffer list"; |
| 3979 | |
| 3980 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 3981 WinListType.tp_name = "vim.windowlist"; | |
| 3982 WinListType.tp_basicsize = sizeof(WinListType); | |
| 3983 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 3984 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3985 WinListType.tp_doc = "vim window list"; | |
| 4401 | 3986 WinListType.tp_dealloc = WinListDestructor; |
| 3987 | |
| 3988 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 3989 TabListType.tp_name = "vim.tabpagelist"; | |
| 3990 TabListType.tp_basicsize = sizeof(TabListType); | |
| 3991 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 3992 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3993 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 3994 |
| 3995 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 3996 RangeType.tp_name = "vim.range"; | |
| 3997 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 3998 RangeType.tp_dealloc = RangeDestructor; | |
| 3999 RangeType.tp_repr = RangeRepr; | |
| 4000 RangeType.tp_as_sequence = &RangeAsSeq; | |
| 4001 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4002 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4003 RangeType.tp_doc = "vim Range object"; | |
| 4004 RangeType.tp_methods = RangeMethods; | |
| 4005 #if PY_MAJOR_VERSION >= 3 | |
| 4006 RangeType.tp_getattro = RangeGetattro; | |
| 4007 RangeType.tp_alloc = call_PyType_GenericAlloc; | |
| 4008 RangeType.tp_new = call_PyType_GenericNew; | |
| 4009 RangeType.tp_free = call_PyObject_Free; | |
| 4010 #else | |
| 4011 RangeType.tp_getattr = RangeGetattr; | |
| 4012 #endif | |
| 4013 | |
| 4014 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4015 CurrentType.tp_name = "vim.currentdata"; | |
| 4016 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4017 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4018 CurrentType.tp_doc = "vim current object"; | |
| 4019 #if PY_MAJOR_VERSION >= 3 | |
| 4020 CurrentType.tp_getattro = CurrentGetattro; | |
| 4021 CurrentType.tp_setattro = CurrentSetattro; | |
| 4022 #else | |
| 4023 CurrentType.tp_getattr = CurrentGetattr; | |
| 4024 CurrentType.tp_setattr = CurrentSetattr; | |
| 4025 #endif | |
| 4026 | |
| 4027 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4028 DictionaryType.tp_name = "vim.dictionary"; | |
| 4029 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4030 DictionaryType.tp_dealloc = DictionaryDestructor; | |
| 4031 DictionaryType.tp_as_mapping = &DictionaryAsMapping; | |
| 4032 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4033 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4034 DictionaryType.tp_methods = DictionaryMethods; | |
| 4035 #if PY_MAJOR_VERSION >= 3 | |
| 4036 DictionaryType.tp_getattro = DictionaryGetattro; | |
| 4037 DictionaryType.tp_setattro = DictionarySetattro; | |
| 4038 #else | |
| 4039 DictionaryType.tp_getattr = DictionaryGetattr; | |
| 4040 DictionaryType.tp_setattr = DictionarySetattr; | |
| 4041 #endif | |
| 4042 | |
| 4043 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4044 ListType.tp_name = "vim.list"; | |
| 4045 ListType.tp_dealloc = ListDestructor; | |
| 4046 ListType.tp_basicsize = sizeof(ListObject); | |
| 4047 ListType.tp_as_sequence = &ListAsSeq; | |
| 4048 ListType.tp_as_mapping = &ListAsMapping; | |
| 4049 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4050 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4051 ListType.tp_methods = ListMethods; | |
| 4397 | 4052 ListType.tp_iter = ListIter; |
| 4319 | 4053 #if PY_MAJOR_VERSION >= 3 |
| 4054 ListType.tp_getattro = ListGetattro; | |
| 4055 ListType.tp_setattro = ListSetattro; | |
| 4056 #else | |
| 4057 ListType.tp_getattr = ListGetattr; | |
| 4058 ListType.tp_setattr = ListSetattr; | |
| 4059 #endif | |
| 4060 | |
| 4061 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4062 FunctionType.tp_name = "vim.function"; |
| 4319 | 4063 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4064 FunctionType.tp_dealloc = FunctionDestructor; | |
| 4065 FunctionType.tp_call = FunctionCall; | |
| 4066 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4067 FunctionType.tp_doc = "object that calls vim function"; | |
| 4068 FunctionType.tp_methods = FunctionMethods; | |
| 4069 #if PY_MAJOR_VERSION >= 3 | |
| 4070 FunctionType.tp_getattro = FunctionGetattro; | |
| 4071 #else | |
| 4072 FunctionType.tp_getattr = FunctionGetattr; | |
| 4073 #endif | |
| 4074 | |
| 4350 | 4075 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4076 OptionsType.tp_name = "vim.options"; | |
| 4077 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4078 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4079 OptionsType.tp_doc = "object for manipulating options"; | |
| 4080 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4081 OptionsType.tp_dealloc = OptionsDestructor; | |
| 4433 | 4082 OptionsType.tp_traverse = OptionsTraverse; |
| 4083 OptionsType.tp_clear = OptionsClear; | |
| 4350 | 4084 |
| 4319 | 4085 #if PY_MAJOR_VERSION >= 3 |
| 4086 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4087 vimmodule.m_name = "vim"; | |
| 4088 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4089 vimmodule.m_size = -1; | |
| 4090 vimmodule.m_methods = VimMethods; | |
| 4091 #endif | |
| 4092 } |