Mercurial > vim
annotate src/if_py_both.h @ 4486:8fe768bc1234 v7.3.991
updated for version 7.3.991
Problem: More can be shared by Python 2 and 3.
Solution: Move more stuff to if_py_both. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 May 2013 18:19:38 +0200 |
| parents | 20e30e31bd86 |
| children | 89ea7593fc0c |
| rev | line source |
|---|---|
| 3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 /* |
| 4385 | 10 * Python extensions by Paul Moore, David Leonard, Roland Puntaier, Nikolay |
| 11 * Pavlov. | |
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12 * |
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13 * Common code for if_python.c and if_python3.c. |
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14 */ |
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15 |
| 3734 | 16 #if PY_VERSION_HEX < 0x02050000 |
| 17 typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ | |
| 18 #endif | |
| 19 | |
| 2919 | 20 #ifdef FEAT_MBYTE |
| 21 # define ENC_OPT p_enc | |
| 22 #else | |
| 23 # define ENC_OPT "latin1" | |
| 24 #endif | |
| 4435 | 25 #define DOPY_FUNC "_vim_pydo" |
| 2919 | 26 |
| 4385 | 27 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 28 | |
| 29 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) | |
| 30 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) | |
| 4401 | 31 #define INVALID_TABPAGE_VALUE ((tabpage_T *)(-1)) |
| 4385 | 32 |
| 4486 | 33 typedef void (*rangeinitializer)(void *); |
| 34 typedef void (*runner)(const char *, void *, PyGILState_STATE *); | |
| 35 | |
| 4385 | 36 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 37 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 4431 | 38 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 39 static PyObject *BufferNew (buf_T *); | |
| 40 static PyObject *LineToString(const char *); | |
| 4385 | 41 |
| 42 static PyInt RangeStart; | |
| 43 static PyInt RangeEnd; | |
| 44 | |
| 4486 | 45 static PyObject *globals; |
| 46 | |
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47 /* |
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48 * obtain a lock on the Vim data structures |
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49 */ |
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50 static void |
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51 Python_Lock_Vim(void) |
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52 { |
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53 } |
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54 |
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55 /* |
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56 * release a lock on the Vim data structures |
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57 */ |
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58 static void |
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59 Python_Release_Vim(void) |
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60 { |
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61 } |
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62 |
| 4385 | 63 /* Output buffer management |
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64 */ |
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65 |
| 2582 | 66 /* Function to write a line, points to either msg() or emsg(). */ |
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67 typedef void (*writefn)(char_u *); |
| 4385 | 68 |
| 69 static PyTypeObject OutputType; | |
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70 |
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71 typedef struct |
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72 { |
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73 PyObject_HEAD |
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74 long softspace; |
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75 long error; |
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76 } OutputObject; |
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77 |
| 3826 | 78 static int |
| 79 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
| 80 { | |
| 81 if (val == NULL) | |
| 82 { | |
| 4405 | 83 PyErr_SetString(PyExc_AttributeError, |
| 84 _("can't delete OutputObject attributes")); | |
| 3826 | 85 return -1; |
| 86 } | |
| 87 | |
| 88 if (strcmp(name, "softspace") == 0) | |
| 89 { | |
| 90 if (!PyInt_Check(val)) | |
| 91 { | |
| 92 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 93 return -1; | |
| 94 } | |
| 95 | |
| 96 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
| 97 return 0; | |
| 98 } | |
| 99 | |
| 100 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 101 return -1; | |
| 102 } | |
| 103 | |
| 4385 | 104 /* Buffer IO, we write one whole line at a time. */ |
| 105 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 106 static writefn old_fn = NULL; | |
| 107 | |
| 108 static void | |
| 109 PythonIO_Flush(void) | |
| 110 { | |
| 111 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 112 { | |
| 113 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 114 old_fn((char_u *)io_ga.ga_data); | |
| 115 } | |
| 116 io_ga.ga_len = 0; | |
| 117 } | |
| 118 | |
| 119 static void | |
| 120 writer(writefn fn, char_u *str, PyInt n) | |
| 121 { | |
| 122 char_u *ptr; | |
| 123 | |
| 124 /* Flush when switching output function. */ | |
| 125 if (fn != old_fn) | |
| 126 PythonIO_Flush(); | |
| 127 old_fn = fn; | |
| 128 | |
| 129 /* Write each NL separated line. Text after the last NL is kept for | |
| 130 * writing later. */ | |
| 131 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 132 { | |
| 133 PyInt len = ptr - str; | |
| 134 | |
| 135 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 136 break; | |
| 137 | |
| 138 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 139 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 140 fn((char_u *)io_ga.ga_data); | |
| 141 str = ptr + 1; | |
| 142 n -= len + 1; | |
| 143 io_ga.ga_len = 0; | |
| 144 } | |
| 145 | |
| 146 /* Put the remaining text into io_ga for later printing. */ | |
| 147 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 148 { | |
| 149 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 150 io_ga.ga_len += (int)n; | |
| 151 } | |
| 152 } | |
| 153 | |
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154 static PyObject * |
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155 OutputWrite(PyObject *self, PyObject *args) |
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156 { |
| 3806 | 157 Py_ssize_t len = 0; |
| 2894 | 158 char *str = NULL; |
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159 int error = ((OutputObject *)(self))->error; |
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160 |
| 3056 | 161 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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162 return NULL; |
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163 |
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164 Py_BEGIN_ALLOW_THREADS |
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165 Python_Lock_Vim(); |
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166 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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167 Python_Release_Vim(); |
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168 Py_END_ALLOW_THREADS |
| 2894 | 169 PyMem_Free(str); |
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170 |
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171 Py_INCREF(Py_None); |
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172 return Py_None; |
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173 } |
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174 |
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175 static PyObject * |
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176 OutputWritelines(PyObject *self, PyObject *args) |
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177 { |
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178 PyInt n; |
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179 PyInt i; |
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180 PyObject *list; |
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181 int error = ((OutputObject *)(self))->error; |
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182 |
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183 if (!PyArg_ParseTuple(args, "O", &list)) |
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184 return NULL; |
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185 Py_INCREF(list); |
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186 |
| 3618 | 187 if (!PyList_Check(list)) |
| 188 { | |
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189 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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190 Py_DECREF(list); |
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191 return NULL; |
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192 } |
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193 |
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194 n = PyList_Size(list); |
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195 |
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196 for (i = 0; i < n; ++i) |
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197 { |
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198 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 199 char *str = NULL; |
|
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200 PyInt len; |
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201 |
| 3618 | 202 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 203 { | |
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204 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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205 Py_DECREF(list); |
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206 return NULL; |
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207 } |
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208 |
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209 Py_BEGIN_ALLOW_THREADS |
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210 Python_Lock_Vim(); |
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211 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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212 Python_Release_Vim(); |
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213 Py_END_ALLOW_THREADS |
| 2894 | 214 PyMem_Free(str); |
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215 } |
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216 |
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217 Py_DECREF(list); |
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218 Py_INCREF(Py_None); |
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219 return Py_None; |
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220 } |
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221 |
| 2727 | 222 static PyObject * |
| 223 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 224 { | |
| 225 /* do nothing */ | |
| 226 Py_INCREF(Py_None); | |
| 227 return Py_None; | |
| 228 } | |
| 229 | |
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230 /***************/ |
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231 |
| 4385 | 232 static struct PyMethodDef OutputMethods[] = { |
| 233 /* name, function, calling, documentation */ | |
| 234 {"write", OutputWrite, 1, ""}, | |
| 235 {"writelines", OutputWritelines, 1, ""}, | |
| 236 {"flush", OutputFlush, 1, ""}, | |
| 237 { NULL, NULL, 0, NULL} | |
| 238 }; | |
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239 |
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240 static OutputObject Output = |
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241 { |
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242 PyObject_HEAD_INIT(&OutputType) |
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243 0, |
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244 0 |
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245 }; |
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246 |
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247 static OutputObject Error = |
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248 { |
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249 PyObject_HEAD_INIT(&OutputType) |
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250 0, |
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251 1 |
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252 }; |
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253 |
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254 static int |
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255 PythonIO_Init_io(void) |
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256 { |
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257 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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258 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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259 |
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260 if (PyErr_Occurred()) |
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261 { |
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262 EMSG(_("E264: Python: Error initialising I/O objects")); |
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263 return -1; |
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264 } |
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265 |
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266 return 0; |
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267 } |
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268 |
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269 |
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270 static PyObject *VimError; |
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271 |
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272 /* Check to see whether a Vim error has been reported, or a keyboard |
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273 * interrupt has been detected. |
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274 */ |
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275 static int |
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276 VimErrorCheck(void) |
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277 { |
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278 if (got_int) |
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279 { |
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280 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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281 return 1; |
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282 } |
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283 else if (did_emsg && !PyErr_Occurred()) |
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284 { |
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285 PyErr_SetNone(VimError); |
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286 return 1; |
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287 } |
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288 |
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289 return 0; |
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290 } |
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291 |
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292 /* Vim module - Implementation |
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293 */ |
| 4385 | 294 |
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295 static PyObject * |
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296 VimCommand(PyObject *self UNUSED, PyObject *args) |
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297 { |
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298 char *cmd; |
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299 PyObject *result; |
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300 |
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301 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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302 return NULL; |
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303 |
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304 PyErr_Clear(); |
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305 |
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306 Py_BEGIN_ALLOW_THREADS |
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307 Python_Lock_Vim(); |
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308 |
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309 do_cmdline_cmd((char_u *)cmd); |
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310 update_screen(VALID); |
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311 |
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312 Python_Release_Vim(); |
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313 Py_END_ALLOW_THREADS |
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314 |
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315 if (VimErrorCheck()) |
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316 result = NULL; |
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317 else |
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318 result = Py_None; |
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319 |
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320 Py_XINCREF(result); |
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321 return result; |
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322 } |
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323 |
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324 /* |
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325 * Function to translate a typval_T into a PyObject; this will recursively |
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326 * translate lists/dictionaries into their Python equivalents. |
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327 * |
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328 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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329 * you call VimToPython. |
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330 */ |
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331 static PyObject * |
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332 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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333 { |
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334 PyObject *result; |
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335 PyObject *newObj; |
| 3618 | 336 char ptrBuf[sizeof(void *) * 2 + 3]; |
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337 |
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338 /* Avoid infinite recursion */ |
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339 if (depth > 100) |
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340 { |
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341 Py_INCREF(Py_None); |
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342 result = Py_None; |
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343 return result; |
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344 } |
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345 |
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346 /* Check if we run into a recursive loop. The item must be in lookupDict |
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347 * then and we can use it again. */ |
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348 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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349 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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350 { |
| 3618 | 351 sprintf(ptrBuf, "%p", |
| 352 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 353 : (void *)our_tv->vval.v_dict); | |
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354 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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355 if (result != NULL) |
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356 { |
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357 Py_INCREF(result); |
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358 return result; |
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359 } |
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360 } |
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361 |
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362 if (our_tv->v_type == VAR_STRING) |
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363 { |
| 3852 | 364 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 365 ? "" : (char *)our_tv->vval.v_string); | |
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366 } |
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367 else if (our_tv->v_type == VAR_NUMBER) |
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368 { |
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369 char buf[NUMBUFLEN]; |
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370 |
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371 /* For backwards compatibility numbers are stored as strings. */ |
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372 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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373 result = Py_BuildValue("s", buf); |
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374 } |
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375 # ifdef FEAT_FLOAT |
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376 else if (our_tv->v_type == VAR_FLOAT) |
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377 { |
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378 char buf[NUMBUFLEN]; |
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379 |
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380 sprintf(buf, "%f", our_tv->vval.v_float); |
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381 result = Py_BuildValue("s", buf); |
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382 } |
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383 # endif |
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384 else if (our_tv->v_type == VAR_LIST) |
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385 { |
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386 list_T *list = our_tv->vval.v_list; |
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387 listitem_T *curr; |
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388 |
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389 result = PyList_New(0); |
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390 |
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391 if (list != NULL) |
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392 { |
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393 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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394 |
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395 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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396 { |
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397 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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398 PyList_Append(result, newObj); |
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399 Py_DECREF(newObj); |
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400 } |
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401 } |
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402 } |
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403 else if (our_tv->v_type == VAR_DICT) |
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404 { |
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405 result = PyDict_New(); |
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406 |
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407 if (our_tv->vval.v_dict != NULL) |
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408 { |
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409 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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410 long_u todo = ht->ht_used; |
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411 hashitem_T *hi; |
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412 dictitem_T *di; |
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413 |
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414 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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415 |
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416 for (hi = ht->ht_array; todo > 0; ++hi) |
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417 { |
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418 if (!HASHITEM_EMPTY(hi)) |
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419 { |
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420 --todo; |
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421 |
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422 di = dict_lookup(hi); |
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423 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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424 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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425 Py_DECREF(newObj); |
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426 } |
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427 } |
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428 } |
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429 } |
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430 else |
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431 { |
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432 Py_INCREF(Py_None); |
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433 result = Py_None; |
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434 } |
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435 |
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436 return result; |
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437 } |
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438 |
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439 static PyObject * |
| 2520 | 440 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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441 { |
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442 char *expr; |
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443 typval_T *our_tv; |
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444 PyObject *result; |
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445 PyObject *lookup_dict; |
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446 |
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447 if (!PyArg_ParseTuple(args, "s", &expr)) |
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448 return NULL; |
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449 |
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450 Py_BEGIN_ALLOW_THREADS |
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451 Python_Lock_Vim(); |
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452 our_tv = eval_expr((char_u *)expr, NULL); |
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453 |
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454 Python_Release_Vim(); |
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455 Py_END_ALLOW_THREADS |
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456 |
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457 if (our_tv == NULL) |
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458 { |
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459 PyErr_SetVim(_("invalid expression")); |
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460 return NULL; |
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461 } |
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462 |
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463 /* Convert the Vim type into a Python type. Create a dictionary that's |
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464 * used to check for recursive loops. */ |
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465 lookup_dict = PyDict_New(); |
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466 result = VimToPython(our_tv, 1, lookup_dict); |
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467 Py_DECREF(lookup_dict); |
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468 |
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469 |
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470 Py_BEGIN_ALLOW_THREADS |
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471 Python_Lock_Vim(); |
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472 free_tv(our_tv); |
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473 Python_Release_Vim(); |
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474 Py_END_ALLOW_THREADS |
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475 |
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476 return result; |
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477 } |
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478 |
| 3618 | 479 static PyObject *ConvertToPyObject(typval_T *); |
| 480 | |
| 481 static PyObject * | |
| 4438 | 482 VimEvalPy(PyObject *self UNUSED, PyObject *args) |
| 3618 | 483 { |
| 484 char *expr; | |
| 485 typval_T *our_tv; | |
| 486 PyObject *result; | |
| 487 | |
| 488 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 489 return NULL; | |
| 490 | |
| 491 Py_BEGIN_ALLOW_THREADS | |
| 492 Python_Lock_Vim(); | |
| 493 our_tv = eval_expr((char_u *)expr, NULL); | |
| 494 | |
| 495 Python_Release_Vim(); | |
| 496 Py_END_ALLOW_THREADS | |
| 497 | |
| 498 if (our_tv == NULL) | |
| 499 { | |
| 500 PyErr_SetVim(_("invalid expression")); | |
| 501 return NULL; | |
| 502 } | |
| 503 | |
| 504 result = ConvertToPyObject(our_tv); | |
| 505 Py_BEGIN_ALLOW_THREADS | |
| 506 Python_Lock_Vim(); | |
| 507 free_tv(our_tv); | |
| 508 Python_Release_Vim(); | |
| 509 Py_END_ALLOW_THREADS | |
| 510 | |
| 511 return result; | |
| 512 } | |
| 513 | |
| 514 static PyObject * | |
| 515 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 516 { | |
| 517 char *expr; | |
| 518 | |
| 519 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 520 return NULL; | |
| 521 | |
| 3988 | 522 return PyLong_FromLong( |
| 523 #ifdef FEAT_MBYTE | |
| 524 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 525 #else | |
| 526 STRLEN(expr) | |
| 527 #endif | |
| 528 ); | |
| 3618 | 529 } |
| 530 | |
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531 /* |
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532 * Vim module - Definitions |
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533 */ |
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534 |
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535 static struct PyMethodDef VimMethods[] = { |
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536 /* name, function, calling, documentation */ |
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537 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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538 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 539 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 540 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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541 { NULL, NULL, 0, NULL } |
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542 }; |
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543 |
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544 /* |
| 4397 | 545 * Generic iterator object |
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546 */ |
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547 |
| 4397 | 548 static PyTypeObject IterType; |
| 549 | |
| 550 typedef PyObject *(*nextfun)(void **); | |
| 551 typedef void (*destructorfun)(void *); | |
| 4433 | 552 typedef int (*traversefun)(void *, visitproc, void *); |
| 553 typedef int (*clearfun)(void **); | |
| 4397 | 554 |
| 4438 | 555 /* Main purpose of this object is removing the need for do python |
| 556 * initialization (i.e. PyType_Ready and setting type attributes) for a big | |
| 557 * bunch of objects. */ | |
| 4385 | 558 |
| 4319 | 559 typedef struct |
| 560 { | |
| 561 PyObject_HEAD | |
| 4397 | 562 void *cur; |
| 563 nextfun next; | |
| 564 destructorfun destruct; | |
| 4433 | 565 traversefun traverse; |
| 566 clearfun clear; | |
| 4397 | 567 } IterObject; |
| 568 | |
| 569 static PyObject * | |
| 4433 | 570 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 571 clearfun clear) | |
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572 { |
| 4397 | 573 IterObject *self; |
| 574 | |
| 575 self = PyObject_NEW(IterObject, &IterType); | |
| 576 self->cur = start; | |
| 577 self->next = next; | |
| 578 self->destruct = destruct; | |
| 4433 | 579 self->traverse = traverse; |
| 580 self->clear = clear; | |
| 4397 | 581 |
| 582 return (PyObject *)(self); | |
| 583 } | |
| 584 | |
| 585 static void | |
| 586 IterDestructor(PyObject *self) | |
| 587 { | |
| 588 IterObject *this = (IterObject *)(self); | |
| 589 | |
| 590 this->destruct(this->cur); | |
| 591 | |
| 592 DESTRUCTOR_FINISH(self); | |
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593 } |
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594 |
| 4433 | 595 static int |
| 596 IterTraverse(PyObject *self, visitproc visit, void *arg) | |
| 597 { | |
| 598 IterObject *this = (IterObject *)(self); | |
| 599 | |
| 600 if (this->traverse != NULL) | |
| 601 return this->traverse(this->cur, visit, arg); | |
| 602 else | |
| 603 return 0; | |
| 604 } | |
| 605 | |
| 4438 | 606 /* Mac OSX defines clear() somewhere. */ |
| 607 #ifdef clear | |
| 608 # undef clear | |
| 609 #endif | |
| 610 | |
| 4433 | 611 static int |
| 612 IterClear(PyObject *self) | |
| 613 { | |
| 614 IterObject *this = (IterObject *)(self); | |
| 615 | |
| 616 if (this->clear != NULL) | |
| 617 return this->clear(&this->cur); | |
| 618 else | |
| 619 return 0; | |
| 620 } | |
| 621 | |
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622 static PyObject * |
| 4397 | 623 IterNext(PyObject *self) |
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624 { |
| 4397 | 625 IterObject *this = (IterObject *)(self); |
| 626 | |
| 627 return this->next(&this->cur); | |
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628 } |
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629 |
| 4397 | 630 static PyObject * |
| 631 IterIter(PyObject *self) | |
| 632 { | |
| 633 return self; | |
| 634 } | |
| 4393 | 635 |
| 3618 | 636 typedef struct pylinkedlist_S { |
| 637 struct pylinkedlist_S *pll_next; | |
| 638 struct pylinkedlist_S *pll_prev; | |
| 639 PyObject *pll_obj; | |
| 640 } pylinkedlist_T; | |
| 641 | |
| 642 static pylinkedlist_T *lastdict = NULL; | |
| 643 static pylinkedlist_T *lastlist = NULL; | |
| 644 | |
| 645 static void | |
| 646 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 647 { | |
| 648 if (ref->pll_prev == NULL) | |
| 649 { | |
| 650 if (ref->pll_next == NULL) | |
| 651 { | |
| 652 *last = NULL; | |
| 653 return; | |
| 654 } | |
| 655 } | |
| 656 else | |
| 657 ref->pll_prev->pll_next = ref->pll_next; | |
| 658 | |
| 659 if (ref->pll_next == NULL) | |
| 660 *last = ref->pll_prev; | |
| 661 else | |
| 662 ref->pll_next->pll_prev = ref->pll_prev; | |
| 663 } | |
| 664 | |
| 665 static void | |
| 666 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 667 { | |
| 668 if (*last == NULL) | |
| 669 ref->pll_prev = NULL; | |
| 670 else | |
| 671 { | |
| 672 (*last)->pll_next = ref; | |
| 673 ref->pll_prev = *last; | |
| 674 } | |
| 675 ref->pll_next = NULL; | |
| 676 ref->pll_obj = self; | |
| 677 *last = ref; | |
| 678 } | |
| 679 | |
| 680 static PyTypeObject DictionaryType; | |
| 681 | |
| 3792 | 682 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 683 DICTKEY_GET(err) \ | |
| 684 if (*key == NUL) \ | |
| 685 { \ | |
| 686 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 687 return err; \ | |
| 688 } | |
| 689 | |
| 3618 | 690 typedef struct |
| 691 { | |
| 692 PyObject_HEAD | |
| 693 dict_T *dict; | |
| 694 pylinkedlist_T ref; | |
| 695 } DictionaryObject; | |
| 696 | |
| 697 static PyObject * | |
| 698 DictionaryNew(dict_T *dict) | |
| 699 { | |
| 700 DictionaryObject *self; | |
| 701 | |
| 702 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 703 if (self == NULL) | |
| 704 return NULL; | |
| 705 self->dict = dict; | |
| 706 ++dict->dv_refcount; | |
| 707 | |
| 708 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 709 | |
| 710 return (PyObject *)(self); | |
| 711 } | |
| 712 | |
| 4319 | 713 static void |
| 714 DictionaryDestructor(PyObject *self) | |
| 715 { | |
| 716 DictionaryObject *this = ((DictionaryObject *) (self)); | |
| 717 | |
| 718 pyll_remove(&this->ref, &lastdict); | |
| 719 dict_unref(this->dict); | |
| 720 | |
| 721 DESTRUCTOR_FINISH(self); | |
| 722 } | |
| 723 | |
| 3618 | 724 static int |
| 4319 | 725 DictionarySetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 726 { |
| 4319 | 727 DictionaryObject *this = (DictionaryObject *)(self); |
| 728 | |
| 3828 | 729 if (val == NULL) |
| 730 { | |
| 731 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 732 return -1; | |
| 733 } | |
| 734 | |
| 735 if (strcmp(name, "locked") == 0) | |
| 736 { | |
| 4319 | 737 if (this->dict->dv_lock == VAR_FIXED) |
| 3828 | 738 { |
| 739 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 740 return -1; | |
| 741 } | |
| 742 else | |
| 743 { | |
| 4411 | 744 int istrue = PyObject_IsTrue(val); |
| 745 if (istrue == -1) | |
| 746 return -1; | |
| 747 else if (istrue) | |
| 4319 | 748 this->dict->dv_lock = VAR_LOCKED; |
| 3828 | 749 else |
| 4319 | 750 this->dict->dv_lock = 0; |
| 3828 | 751 } |
| 752 return 0; | |
| 753 } | |
| 754 else | |
| 755 { | |
| 756 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 757 return -1; | |
| 758 } | |
| 759 } | |
| 760 | |
| 761 static PyInt | |
| 3618 | 762 DictionaryLength(PyObject *self) |
| 763 { | |
| 764 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 765 } | |
| 766 | |
| 767 static PyObject * | |
| 768 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 769 { | |
| 770 char_u *key; | |
| 3792 | 771 dictitem_T *di; |
| 3618 | 772 DICTKEY_DECL |
| 773 | |
| 3792 | 774 DICTKEY_GET_NOTEMPTY(NULL) |
| 775 | |
| 776 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 777 | |
| 3824 | 778 DICTKEY_UNREF |
| 779 | |
| 3792 | 780 if (di == NULL) |
| 781 { | |
| 4403 | 782 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 783 return NULL; |
| 784 } | |
| 3618 | 785 |
| 3792 | 786 return ConvertToPyObject(&di->di_tv); |
| 3618 | 787 } |
| 788 | |
| 789 static PyInt | |
| 790 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 791 { | |
| 792 char_u *key; | |
| 793 typval_T tv; | |
| 794 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 795 dictitem_T *di; | |
| 796 DICTKEY_DECL | |
| 797 | |
| 798 if (d->dv_lock) | |
| 799 { | |
| 800 PyErr_SetVim(_("dict is locked")); | |
| 801 return -1; | |
| 802 } | |
| 803 | |
| 3792 | 804 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 805 |
| 806 di = dict_find(d, key, -1); | |
| 807 | |
| 808 if (valObject == NULL) | |
| 809 { | |
| 3636 | 810 hashitem_T *hi; |
| 811 | |
| 3618 | 812 if (di == NULL) |
| 813 { | |
| 3824 | 814 DICTKEY_UNREF |
| 4403 | 815 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 816 return -1; |
| 817 } | |
| 3636 | 818 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 819 hash_remove(&d->dv_hashtab, hi); |
| 820 dictitem_free(di); | |
| 821 return 0; | |
| 822 } | |
| 823 | |
| 824 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 825 return -1; | |
| 826 | |
| 827 if (di == NULL) | |
| 828 { | |
| 829 di = dictitem_alloc(key); | |
| 830 if (di == NULL) | |
| 831 { | |
| 832 PyErr_NoMemory(); | |
| 833 return -1; | |
| 834 } | |
| 835 di->di_tv.v_lock = 0; | |
| 836 | |
| 837 if (dict_add(d, di) == FAIL) | |
| 838 { | |
| 3824 | 839 DICTKEY_UNREF |
| 3618 | 840 vim_free(di); |
| 841 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 842 return -1; | |
| 843 } | |
| 844 } | |
| 845 else | |
| 846 clear_tv(&di->di_tv); | |
| 847 | |
| 848 DICTKEY_UNREF | |
| 849 | |
| 850 copy_tv(&tv, &di->di_tv); | |
| 851 return 0; | |
| 852 } | |
| 853 | |
| 854 static PyObject * | |
| 4133 | 855 DictionaryListKeys(PyObject *self UNUSED) |
| 3618 | 856 { |
| 857 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 858 long_u todo = dict->dv_hashtab.ht_used; | |
| 859 Py_ssize_t i = 0; | |
| 860 PyObject *r; | |
| 861 hashitem_T *hi; | |
| 862 | |
| 863 r = PyList_New(todo); | |
| 864 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 865 { | |
| 866 if (!HASHITEM_EMPTY(hi)) | |
| 867 { | |
| 868 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 869 --todo; | |
| 870 ++i; | |
| 871 } | |
| 872 } | |
| 873 return r; | |
| 874 } | |
| 875 | |
| 4385 | 876 static PyMappingMethods DictionaryAsMapping = { |
| 877 (lenfunc) DictionaryLength, | |
| 878 (binaryfunc) DictionaryItem, | |
| 879 (objobjargproc) DictionaryAssItem, | |
| 880 }; | |
| 881 | |
| 3618 | 882 static struct PyMethodDef DictionaryMethods[] = { |
| 883 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 884 { NULL, NULL, 0, NULL } | |
| 885 }; | |
| 886 | |
| 887 static PyTypeObject ListType; | |
| 4319 | 888 static PySequenceMethods ListAsSeq; |
| 889 static PyMappingMethods ListAsMapping; | |
| 3618 | 890 |
| 891 typedef struct | |
| 892 { | |
| 893 PyObject_HEAD | |
| 894 list_T *list; | |
| 895 pylinkedlist_T ref; | |
| 896 } ListObject; | |
| 897 | |
| 898 static PyObject * | |
| 899 ListNew(list_T *list) | |
| 900 { | |
| 901 ListObject *self; | |
| 902 | |
| 903 self = PyObject_NEW(ListObject, &ListType); | |
| 904 if (self == NULL) | |
| 905 return NULL; | |
| 906 self->list = list; | |
| 907 ++list->lv_refcount; | |
| 908 | |
| 909 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 910 | |
| 911 return (PyObject *)(self); | |
| 912 } | |
| 913 | |
| 4319 | 914 static void |
| 915 ListDestructor(PyObject *self) | |
| 916 { | |
| 917 ListObject *this = (ListObject *)(self); | |
| 918 | |
| 919 pyll_remove(&this->ref, &lastlist); | |
| 920 list_unref(this->list); | |
| 921 | |
| 922 DESTRUCTOR_FINISH(self); | |
| 923 } | |
| 924 | |
| 3618 | 925 static int |
| 926 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 927 { | |
| 928 Py_ssize_t i; | |
| 929 Py_ssize_t lsize = PySequence_Size(obj); | |
| 930 PyObject *litem; | |
| 931 listitem_T *li; | |
| 932 | |
| 933 for(i=0; i<lsize; i++) | |
| 934 { | |
| 935 li = listitem_alloc(); | |
| 936 if (li == NULL) | |
| 937 { | |
| 938 PyErr_NoMemory(); | |
| 939 return -1; | |
| 940 } | |
| 941 li->li_tv.v_lock = 0; | |
| 942 | |
| 943 litem = PySequence_GetItem(obj, i); | |
| 944 if (litem == NULL) | |
| 945 return -1; | |
| 946 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 947 return -1; | |
| 948 | |
| 949 list_append(l, li); | |
| 950 } | |
| 951 return 0; | |
| 952 } | |
| 953 | |
| 954 static PyInt | |
| 955 ListLength(PyObject *self) | |
| 956 { | |
| 957 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 958 } | |
| 959 | |
| 960 static PyObject * | |
| 961 ListItem(PyObject *self, Py_ssize_t index) | |
| 962 { | |
| 963 listitem_T *li; | |
| 964 | |
| 965 if (index>=ListLength(self)) | |
| 966 { | |
| 4405 | 967 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 968 return NULL; |
| 969 } | |
| 970 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 971 if (li == NULL) | |
| 972 { | |
| 973 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 974 return NULL; | |
| 975 } | |
| 976 return ConvertToPyObject(&li->li_tv); | |
| 977 } | |
| 978 | |
| 979 #define PROC_RANGE \ | |
| 980 if (last < 0) {\ | |
| 981 if (last < -size) \ | |
| 982 last = 0; \ | |
| 983 else \ | |
| 984 last += size; \ | |
| 985 } \ | |
| 986 if (first < 0) \ | |
| 987 first = 0; \ | |
| 988 if (first > size) \ | |
| 989 first = size; \ | |
| 990 if (last > size) \ | |
| 991 last = size; | |
| 992 | |
| 993 static PyObject * | |
| 994 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 995 { | |
| 996 PyInt i; | |
| 997 PyInt size = ListLength(self); | |
| 998 PyInt n; | |
| 999 PyObject *list; | |
| 1000 int reversed = 0; | |
| 1001 | |
| 1002 PROC_RANGE | |
| 1003 if (first >= last) | |
| 1004 first = last; | |
| 1005 | |
| 1006 n = last-first; | |
| 1007 list = PyList_New(n); | |
| 1008 if (list == NULL) | |
| 1009 return NULL; | |
| 1010 | |
| 1011 for (i = 0; i < n; ++i) | |
| 1012 { | |
| 4260 | 1013 PyObject *item = ListItem(self, first + i); |
| 3618 | 1014 if (item == NULL) |
| 1015 { | |
| 1016 Py_DECREF(list); | |
| 1017 return NULL; | |
| 1018 } | |
| 1019 | |
| 1020 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1021 { | |
| 1022 Py_DECREF(item); | |
| 1023 Py_DECREF(list); | |
| 1024 return NULL; | |
| 1025 } | |
| 1026 } | |
| 1027 | |
| 1028 return list; | |
| 1029 } | |
| 1030 | |
| 4397 | 1031 typedef struct |
| 1032 { | |
| 1033 listwatch_T lw; | |
| 1034 list_T *list; | |
| 1035 } listiterinfo_T; | |
| 1036 | |
| 1037 static void | |
| 1038 ListIterDestruct(listiterinfo_T *lii) | |
| 1039 { | |
| 1040 list_rem_watch(lii->list, &lii->lw); | |
| 1041 PyMem_Free(lii); | |
| 1042 } | |
| 1043 | |
| 1044 static PyObject * | |
| 1045 ListIterNext(listiterinfo_T **lii) | |
| 1046 { | |
| 1047 PyObject *r; | |
| 1048 | |
| 1049 if (!((*lii)->lw.lw_item)) | |
| 1050 return NULL; | |
| 1051 | |
| 1052 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1053 return NULL; | |
| 1054 | |
| 1055 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1056 | |
| 1057 return r; | |
| 1058 } | |
| 1059 | |
| 1060 static PyObject * | |
| 1061 ListIter(PyObject *self) | |
| 1062 { | |
| 1063 listiterinfo_T *lii; | |
| 1064 list_T *l = ((ListObject *) (self))->list; | |
| 1065 | |
| 1066 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1067 { | |
| 1068 PyErr_NoMemory(); | |
| 1069 return NULL; | |
| 1070 } | |
| 1071 | |
| 1072 list_add_watch(l, &lii->lw); | |
| 1073 lii->lw.lw_item = l->lv_first; | |
| 1074 lii->list = l; | |
| 1075 | |
| 1076 return IterNew(lii, | |
| 4433 | 1077 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1078 NULL, NULL); | |
| 4397 | 1079 } |
| 1080 | |
| 3618 | 1081 static int |
| 1082 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1083 { | |
| 1084 typval_T tv; | |
| 1085 list_T *l = ((ListObject *) (self))->list; | |
| 1086 listitem_T *li; | |
| 1087 Py_ssize_t length = ListLength(self); | |
| 1088 | |
| 1089 if (l->lv_lock) | |
| 1090 { | |
| 1091 PyErr_SetVim(_("list is locked")); | |
| 1092 return -1; | |
| 1093 } | |
| 1094 if (index>length || (index==length && obj==NULL)) | |
| 1095 { | |
| 4405 | 1096 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1097 return -1; |
| 1098 } | |
| 1099 | |
| 1100 if (obj == NULL) | |
| 1101 { | |
| 1102 li = list_find(l, (long) index); | |
| 1103 list_remove(l, li, li); | |
| 1104 clear_tv(&li->li_tv); | |
| 1105 vim_free(li); | |
| 1106 return 0; | |
| 1107 } | |
| 1108 | |
| 1109 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1110 return -1; | |
| 1111 | |
| 1112 if (index == length) | |
| 1113 { | |
| 1114 if (list_append_tv(l, &tv) == FAIL) | |
| 1115 { | |
| 1116 PyErr_SetVim(_("Failed to add item to list")); | |
| 1117 return -1; | |
| 1118 } | |
| 1119 } | |
| 1120 else | |
| 1121 { | |
| 1122 li = list_find(l, (long) index); | |
| 1123 clear_tv(&li->li_tv); | |
| 1124 copy_tv(&tv, &li->li_tv); | |
| 1125 } | |
| 1126 return 0; | |
| 1127 } | |
| 1128 | |
| 1129 static int | |
| 1130 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1131 { | |
| 1132 PyInt size = ListLength(self); | |
| 1133 Py_ssize_t i; | |
| 1134 Py_ssize_t lsize; | |
| 1135 PyObject *litem; | |
| 1136 listitem_T *li; | |
| 1137 listitem_T *next; | |
| 1138 typval_T v; | |
| 1139 list_T *l = ((ListObject *) (self))->list; | |
| 1140 | |
| 1141 if (l->lv_lock) | |
| 1142 { | |
| 1143 PyErr_SetVim(_("list is locked")); | |
| 1144 return -1; | |
| 1145 } | |
| 1146 | |
| 1147 PROC_RANGE | |
| 1148 | |
| 1149 if (first == size) | |
| 1150 li = NULL; | |
| 1151 else | |
| 1152 { | |
| 1153 li = list_find(l, (long) first); | |
| 1154 if (li == NULL) | |
| 1155 { | |
| 1156 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1157 return -1; | |
| 1158 } | |
| 1159 if (last > first) | |
| 1160 { | |
| 1161 i = last - first; | |
| 1162 while (i-- && li != NULL) | |
| 1163 { | |
| 1164 next = li->li_next; | |
| 1165 listitem_remove(l, li); | |
| 1166 li = next; | |
| 1167 } | |
| 1168 } | |
| 1169 } | |
| 1170 | |
| 1171 if (obj == NULL) | |
| 1172 return 0; | |
| 1173 | |
| 1174 if (!PyList_Check(obj)) | |
| 1175 { | |
| 1176 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1177 return -1; | |
| 1178 } | |
| 1179 | |
| 1180 lsize = PyList_Size(obj); | |
| 1181 | |
| 1182 for(i=0; i<lsize; i++) | |
| 1183 { | |
| 1184 litem = PyList_GetItem(obj, i); | |
| 1185 if (litem == NULL) | |
| 1186 return -1; | |
| 1187 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1188 return -1; | |
| 1189 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1190 { | |
| 1191 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1192 return -1; | |
| 1193 } | |
| 1194 } | |
| 1195 return 0; | |
| 1196 } | |
| 1197 | |
| 1198 static PyObject * | |
| 1199 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1200 { | |
| 1201 list_T *l = ((ListObject *) (self))->list; | |
| 1202 PyObject *lookup_dict; | |
| 1203 | |
| 1204 if (l->lv_lock) | |
| 1205 { | |
| 1206 PyErr_SetVim(_("list is locked")); | |
| 1207 return NULL; | |
| 1208 } | |
| 1209 | |
| 1210 if (!PySequence_Check(obj)) | |
| 1211 { | |
| 1212 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1213 return NULL; | |
| 1214 } | |
| 1215 | |
| 1216 lookup_dict = PyDict_New(); | |
| 1217 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1218 { | |
| 1219 Py_DECREF(lookup_dict); | |
| 1220 return NULL; | |
| 1221 } | |
| 1222 Py_DECREF(lookup_dict); | |
| 1223 | |
| 1224 Py_INCREF(self); | |
| 1225 return self; | |
| 1226 } | |
| 1227 | |
| 3828 | 1228 static int |
| 4319 | 1229 ListSetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 1230 { |
| 4319 | 1231 ListObject *this = (ListObject *)(self); |
| 1232 | |
| 3828 | 1233 if (val == NULL) |
| 1234 { | |
| 4405 | 1235 PyErr_SetString(PyExc_AttributeError, |
| 1236 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1237 return -1; |
| 1238 } | |
| 1239 | |
| 1240 if (strcmp(name, "locked") == 0) | |
| 1241 { | |
| 4319 | 1242 if (this->list->lv_lock == VAR_FIXED) |
| 3828 | 1243 { |
| 4405 | 1244 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1245 return -1; |
| 1246 } | |
| 1247 else | |
| 1248 { | |
| 4411 | 1249 int istrue = PyObject_IsTrue(val); |
| 1250 if (istrue == -1) | |
| 1251 return -1; | |
| 1252 else if (istrue) | |
| 4319 | 1253 this->list->lv_lock = VAR_LOCKED; |
| 3828 | 1254 else |
| 4319 | 1255 this->list->lv_lock = 0; |
| 3828 | 1256 } |
| 1257 return 0; | |
| 1258 } | |
| 1259 else | |
| 1260 { | |
| 4405 | 1261 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1262 return -1; |
| 1263 } | |
| 1264 } | |
| 1265 | |
| 3618 | 1266 static struct PyMethodDef ListMethods[] = { |
| 1267 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1268 { NULL, NULL, 0, NULL } | |
| 1269 }; | |
| 1270 | |
| 1271 typedef struct | |
| 1272 { | |
| 1273 PyObject_HEAD | |
| 1274 char_u *name; | |
| 1275 } FunctionObject; | |
| 1276 | |
| 1277 static PyTypeObject FunctionType; | |
| 1278 | |
| 1279 static PyObject * | |
| 1280 FunctionNew(char_u *name) | |
| 1281 { | |
| 1282 FunctionObject *self; | |
| 1283 | |
| 1284 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1285 if (self == NULL) | |
| 1286 return NULL; | |
| 1287 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1288 if (self->name == NULL) | |
| 1289 { | |
| 1290 PyErr_NoMemory(); | |
| 1291 return NULL; | |
| 1292 } | |
| 1293 STRCPY(self->name, name); | |
| 1294 func_ref(name); | |
| 1295 return (PyObject *)(self); | |
| 1296 } | |
| 1297 | |
| 4319 | 1298 static void |
| 1299 FunctionDestructor(PyObject *self) | |
| 1300 { | |
| 1301 FunctionObject *this = (FunctionObject *) (self); | |
| 1302 | |
| 1303 func_unref(this->name); | |
| 4486 | 1304 PyMem_Free(this->name); |
| 4319 | 1305 |
| 1306 DESTRUCTOR_FINISH(self); | |
| 1307 } | |
| 1308 | |
| 3618 | 1309 static PyObject * |
| 1310 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1311 { | |
| 1312 FunctionObject *this = (FunctionObject *)(self); | |
| 1313 char_u *name = this->name; | |
| 1314 typval_T args; | |
| 1315 typval_T selfdicttv; | |
| 1316 typval_T rettv; | |
| 1317 dict_T *selfdict = NULL; | |
| 1318 PyObject *selfdictObject; | |
| 1319 PyObject *result; | |
| 1320 int error; | |
| 1321 | |
| 1322 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1323 return NULL; | |
| 1324 | |
| 1325 if (kwargs != NULL) | |
| 1326 { | |
| 1327 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1328 if (selfdictObject != NULL) | |
| 1329 { | |
| 3703 | 1330 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1331 { |
| 3703 | 1332 PyErr_SetString(PyExc_TypeError, |
| 1333 _("'self' argument must be a dictionary")); | |
| 3618 | 1334 clear_tv(&args); |
| 1335 return NULL; | |
| 1336 } | |
| 1337 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1338 return NULL; | |
| 1339 selfdict = selfdicttv.vval.v_dict; | |
| 1340 } | |
| 1341 } | |
| 1342 | |
| 4415 | 1343 Py_BEGIN_ALLOW_THREADS |
| 1344 Python_Lock_Vim(); | |
| 1345 | |
| 3618 | 1346 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1347 |
| 1348 Python_Release_Vim(); | |
| 1349 Py_END_ALLOW_THREADS | |
| 1350 | |
| 3618 | 1351 if (error != OK) |
| 1352 { | |
| 1353 result = NULL; | |
| 1354 PyErr_SetVim(_("failed to run function")); | |
| 1355 } | |
| 1356 else | |
| 1357 result = ConvertToPyObject(&rettv); | |
| 1358 | |
| 1359 /* FIXME Check what should really be cleared. */ | |
| 1360 clear_tv(&args); | |
| 1361 clear_tv(&rettv); | |
| 1362 /* | |
| 1363 * if (selfdict!=NULL) | |
| 1364 * clear_tv(selfdicttv); | |
| 1365 */ | |
| 1366 | |
| 1367 return result; | |
| 1368 } | |
| 1369 | |
| 1370 static struct PyMethodDef FunctionMethods[] = { | |
| 1371 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1372 { NULL, NULL, 0, NULL } | |
| 1373 }; | |
| 1374 | |
| 4350 | 1375 /* |
| 1376 * Options object | |
| 1377 */ | |
| 1378 | |
| 1379 static PyTypeObject OptionsType; | |
| 1380 | |
| 1381 typedef int (*checkfun)(void *); | |
| 1382 | |
| 1383 typedef struct | |
| 1384 { | |
| 1385 PyObject_HEAD | |
| 1386 int opt_type; | |
| 1387 void *from; | |
| 1388 checkfun Check; | |
| 1389 PyObject *fromObj; | |
| 1390 } OptionsObject; | |
| 1391 | |
| 4433 | 1392 static int |
| 1393 dummy_check(void *arg UNUSED) | |
| 1394 { | |
| 1395 return 0; | |
| 1396 } | |
| 1397 | |
| 1398 static PyObject * | |
| 1399 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1400 { | |
| 1401 OptionsObject *self; | |
| 1402 | |
| 1403 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1404 if (self == NULL) | |
| 1405 return NULL; | |
| 1406 | |
| 1407 self->opt_type = opt_type; | |
| 1408 self->from = from; | |
| 1409 self->Check = Check; | |
| 1410 self->fromObj = fromObj; | |
| 1411 if (fromObj) | |
| 1412 Py_INCREF(fromObj); | |
| 1413 | |
| 1414 return (PyObject *)(self); | |
| 1415 } | |
| 1416 | |
| 1417 static void | |
| 1418 OptionsDestructor(PyObject *self) | |
| 1419 { | |
| 1420 if (((OptionsObject *)(self))->fromObj) | |
| 1421 Py_DECREF(((OptionsObject *)(self))->fromObj); | |
| 1422 DESTRUCTOR_FINISH(self); | |
| 1423 } | |
| 1424 | |
| 1425 static int | |
| 1426 OptionsTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1427 { | |
| 1428 Py_VISIT(((OptionsObject *)(self))->fromObj); | |
| 1429 return 0; | |
| 1430 } | |
| 1431 | |
| 1432 static int | |
| 1433 OptionsClear(PyObject *self) | |
| 1434 { | |
| 1435 Py_CLEAR(((OptionsObject *)(self))->fromObj); | |
| 1436 return 0; | |
| 1437 } | |
| 1438 | |
| 4350 | 1439 static PyObject * |
| 1440 OptionsItem(OptionsObject *this, PyObject *keyObject) | |
| 1441 { | |
| 1442 char_u *key; | |
| 1443 int flags; | |
| 1444 long numval; | |
| 1445 char_u *stringval; | |
| 4359 | 1446 DICTKEY_DECL |
| 4350 | 1447 |
| 1448 if (this->Check(this->from)) | |
| 1449 return NULL; | |
| 1450 | |
| 1451 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1452 | |
| 1453 flags = get_option_value_strict(key, &numval, &stringval, | |
| 1454 this->opt_type, this->from); | |
| 1455 | |
| 1456 DICTKEY_UNREF | |
| 1457 | |
| 1458 if (flags == 0) | |
| 1459 { | |
| 4403 | 1460 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1461 return NULL; |
| 1462 } | |
| 1463 | |
| 1464 if (flags & SOPT_UNSET) | |
| 1465 { | |
| 1466 Py_INCREF(Py_None); | |
| 1467 return Py_None; | |
| 1468 } | |
| 1469 else if (flags & SOPT_BOOL) | |
| 1470 { | |
| 1471 PyObject *r; | |
| 1472 r = numval ? Py_True : Py_False; | |
| 1473 Py_INCREF(r); | |
| 1474 return r; | |
| 1475 } | |
| 1476 else if (flags & SOPT_NUM) | |
| 1477 return PyInt_FromLong(numval); | |
| 1478 else if (flags & SOPT_STRING) | |
| 1479 { | |
| 1480 if (stringval) | |
| 1481 return PyBytes_FromString((char *) stringval); | |
| 1482 else | |
| 1483 { | |
| 4405 | 1484 PyErr_SetString(PyExc_RuntimeError, |
| 1485 _("unable to get option value")); | |
| 4350 | 1486 return NULL; |
| 1487 } | |
| 1488 } | |
| 1489 else | |
| 1490 { | |
| 1491 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1492 return NULL; | |
| 1493 } | |
| 1494 } | |
| 1495 | |
| 1496 static int | |
| 1497 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1498 char_u *key; | |
| 1499 int numval; | |
| 1500 char_u *stringval; | |
| 1501 int opt_flags; | |
| 1502 int opt_type; | |
| 1503 void *from; | |
| 1504 { | |
| 1505 win_T *save_curwin; | |
| 1506 tabpage_T *save_curtab; | |
| 4429 | 1507 buf_T *save_curbuf; |
| 4350 | 1508 int r = 0; |
| 1509 | |
| 1510 switch (opt_type) | |
| 1511 { | |
| 1512 case SREQ_WIN: | |
| 4429 | 1513 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1514 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1515 { |
| 1516 PyErr_SetVim("Problem while switching windows."); | |
| 1517 return -1; | |
| 1518 } | |
| 1519 set_option_value(key, numval, stringval, opt_flags); | |
| 1520 restore_win(save_curwin, save_curtab); | |
| 1521 break; | |
| 1522 case SREQ_BUF: | |
| 4429 | 1523 switch_buffer(&save_curbuf, (buf_T *)from); |
| 4350 | 1524 set_option_value(key, numval, stringval, opt_flags); |
| 4429 | 1525 restore_buffer(save_curbuf); |
| 4350 | 1526 break; |
| 1527 case SREQ_GLOBAL: | |
| 1528 set_option_value(key, numval, stringval, opt_flags); | |
| 1529 break; | |
| 1530 } | |
| 1531 return r; | |
| 1532 } | |
| 1533 | |
| 1534 static int | |
| 1535 OptionsAssItem(OptionsObject *this, PyObject *keyObject, PyObject *valObject) | |
| 1536 { | |
| 1537 char_u *key; | |
| 1538 int flags; | |
| 1539 int opt_flags; | |
| 1540 int r = 0; | |
| 4359 | 1541 DICTKEY_DECL |
| 4350 | 1542 |
| 1543 if (this->Check(this->from)) | |
| 1544 return -1; | |
| 1545 | |
| 1546 DICTKEY_GET_NOTEMPTY(-1) | |
| 1547 | |
| 1548 flags = get_option_value_strict(key, NULL, NULL, | |
| 1549 this->opt_type, this->from); | |
| 1550 | |
| 1551 DICTKEY_UNREF | |
| 1552 | |
| 1553 if (flags == 0) | |
| 1554 { | |
| 4403 | 1555 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1556 return -1; |
| 1557 } | |
| 1558 | |
| 1559 if (valObject == NULL) | |
| 1560 { | |
| 1561 if (this->opt_type == SREQ_GLOBAL) | |
| 1562 { | |
| 4405 | 1563 PyErr_SetString(PyExc_ValueError, |
| 1564 _("unable to unset global option")); | |
| 4350 | 1565 return -1; |
| 1566 } | |
| 1567 else if (!(flags & SOPT_GLOBAL)) | |
| 1568 { | |
| 4405 | 1569 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1570 "without global value")); | |
| 4350 | 1571 return -1; |
| 1572 } | |
| 1573 else | |
| 1574 { | |
| 1575 unset_global_local_option(key, this->from); | |
| 1576 return 0; | |
| 1577 } | |
| 1578 } | |
| 1579 | |
| 1580 opt_flags = (this->opt_type ? OPT_LOCAL : OPT_GLOBAL); | |
| 1581 | |
| 1582 if (flags & SOPT_BOOL) | |
| 1583 { | |
| 4411 | 1584 int istrue = PyObject_IsTrue(valObject); |
| 1585 if (istrue == -1) | |
| 1586 return -1; | |
| 1587 r = set_option_value_for(key, istrue, NULL, | |
| 4399 | 1588 opt_flags, this->opt_type, this->from); |
| 4350 | 1589 } |
| 1590 else if (flags & SOPT_NUM) | |
| 1591 { | |
| 1592 int val; | |
| 1593 | |
| 1594 #if PY_MAJOR_VERSION < 3 | |
| 1595 if (PyInt_Check(valObject)) | |
| 1596 val = PyInt_AsLong(valObject); | |
| 1597 else | |
| 1598 #endif | |
| 1599 if (PyLong_Check(valObject)) | |
| 1600 val = PyLong_AsLong(valObject); | |
| 1601 else | |
| 1602 { | |
| 4405 | 1603 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1604 return -1; |
| 1605 } | |
| 1606 | |
| 1607 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 1608 this->opt_type, this->from); | |
| 1609 } | |
| 1610 else | |
| 1611 { | |
| 1612 char_u *val; | |
| 1613 if (PyBytes_Check(valObject)) | |
| 1614 { | |
| 1615 | |
| 1616 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1617 return -1; | |
| 1618 if (val == NULL) | |
| 1619 return -1; | |
| 1620 | |
| 1621 val = vim_strsave(val); | |
| 1622 } | |
| 1623 else if (PyUnicode_Check(valObject)) | |
| 1624 { | |
| 1625 PyObject *bytes; | |
| 1626 | |
| 1627 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1628 if (bytes == NULL) | |
| 1629 return -1; | |
| 1630 | |
| 1631 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1632 return -1; | |
| 1633 if (val == NULL) | |
| 1634 return -1; | |
| 1635 | |
| 1636 val = vim_strsave(val); | |
| 1637 Py_XDECREF(bytes); | |
| 1638 } | |
| 1639 else | |
| 1640 { | |
| 4405 | 1641 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1642 return -1; |
| 1643 } | |
| 1644 | |
| 1645 r = set_option_value_for(key, 0, val, opt_flags, | |
| 1646 this->opt_type, this->from); | |
| 1647 vim_free(val); | |
| 1648 } | |
| 1649 | |
| 1650 return r; | |
| 1651 } | |
| 1652 | |
| 1653 static PyMappingMethods OptionsAsMapping = { | |
| 1654 (lenfunc) NULL, | |
| 1655 (binaryfunc) OptionsItem, | |
| 1656 (objobjargproc) OptionsAssItem, | |
| 1657 }; | |
| 1658 | |
| 4401 | 1659 /* Tabpage object |
| 1660 */ | |
| 1661 | |
| 1662 typedef struct | |
| 1663 { | |
| 1664 PyObject_HEAD | |
| 1665 tabpage_T *tab; | |
| 1666 } TabPageObject; | |
| 1667 | |
| 1668 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1669 | |
| 1670 static PyTypeObject TabPageType; | |
| 1671 | |
| 1672 static int | |
| 1673 CheckTabPage(TabPageObject *this) | |
| 1674 { | |
| 1675 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1676 { | |
| 1677 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1678 return -1; | |
| 1679 } | |
| 1680 | |
| 1681 return 0; | |
| 1682 } | |
| 1683 | |
| 1684 static PyObject * | |
| 1685 TabPageNew(tabpage_T *tab) | |
| 1686 { | |
| 1687 TabPageObject *self; | |
| 1688 | |
| 1689 if (TAB_PYTHON_REF(tab)) | |
| 1690 { | |
| 1691 self = TAB_PYTHON_REF(tab); | |
| 1692 Py_INCREF(self); | |
| 1693 } | |
| 1694 else | |
| 1695 { | |
| 1696 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1697 if (self == NULL) | |
| 1698 return NULL; | |
| 1699 self->tab = tab; | |
| 1700 TAB_PYTHON_REF(tab) = self; | |
| 1701 } | |
| 1702 | |
| 1703 return (PyObject *)(self); | |
| 1704 } | |
| 1705 | |
| 1706 static void | |
| 1707 TabPageDestructor(PyObject *self) | |
| 1708 { | |
| 1709 TabPageObject *this = (TabPageObject *)(self); | |
| 1710 | |
| 1711 if (this->tab && this->tab != INVALID_TABPAGE_VALUE) | |
| 1712 TAB_PYTHON_REF(this->tab) = NULL; | |
| 1713 | |
| 1714 DESTRUCTOR_FINISH(self); | |
| 1715 } | |
| 1716 | |
| 1717 static PyObject * | |
| 1718 TabPageAttr(TabPageObject *this, char *name) | |
| 1719 { | |
| 1720 if (strcmp(name, "windows") == 0) | |
| 1721 return WinListNew(this); | |
| 1722 else if (strcmp(name, "number") == 0) | |
| 1723 return PyLong_FromLong((long) get_tab_number(this->tab)); | |
| 1724 else if (strcmp(name, "vars") == 0) | |
| 1725 return DictionaryNew(this->tab->tp_vars); | |
| 1726 else if (strcmp(name, "window") == 0) | |
| 1727 { | |
| 1728 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1729 */ | |
| 1730 if (this->tab == curtab) | |
| 4431 | 1731 return WindowNew(curwin, curtab); |
| 4401 | 1732 else |
| 4431 | 1733 return WindowNew(this->tab->tp_curwin, this->tab); |
| 4401 | 1734 } |
| 1735 return NULL; | |
| 1736 } | |
| 1737 | |
| 1738 static PyObject * | |
| 1739 TabPageRepr(PyObject *self) | |
| 1740 { | |
| 1741 static char repr[100]; | |
| 1742 TabPageObject *this = (TabPageObject *)(self); | |
| 1743 | |
| 1744 if (this->tab == INVALID_TABPAGE_VALUE) | |
| 1745 { | |
| 1746 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1747 return PyString_FromString(repr); | |
| 1748 } | |
| 1749 else | |
| 1750 { | |
| 1751 int t = get_tab_number(this->tab); | |
| 1752 | |
| 1753 if (t == 0) | |
| 1754 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1755 (self)); | |
| 1756 else | |
| 1757 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1758 | |
| 1759 return PyString_FromString(repr); | |
| 1760 } | |
| 1761 } | |
| 1762 | |
| 1763 static struct PyMethodDef TabPageMethods[] = { | |
| 1764 /* name, function, calling, documentation */ | |
| 1765 { NULL, NULL, 0, NULL } | |
| 1766 }; | |
| 1767 | |
| 1768 /* | |
| 1769 * Window list object | |
| 1770 */ | |
| 1771 | |
| 1772 static PyTypeObject TabListType; | |
| 1773 static PySequenceMethods TabListAsSeq; | |
| 1774 | |
| 1775 typedef struct | |
| 1776 { | |
| 1777 PyObject_HEAD | |
| 1778 } TabListObject; | |
| 1779 | |
| 1780 static PyInt | |
| 1781 TabListLength(PyObject *self UNUSED) | |
| 1782 { | |
| 1783 tabpage_T *tp = first_tabpage; | |
| 1784 PyInt n = 0; | |
| 1785 | |
| 1786 while (tp != NULL) | |
| 1787 { | |
| 1788 ++n; | |
| 1789 tp = tp->tp_next; | |
| 1790 } | |
| 1791 | |
| 1792 return n; | |
| 1793 } | |
| 1794 | |
| 1795 static PyObject * | |
| 1796 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1797 { | |
| 1798 tabpage_T *tp; | |
| 1799 | |
| 1800 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1801 if (n == 0) | |
| 1802 return TabPageNew(tp); | |
| 1803 | |
| 1804 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1805 return NULL; | |
| 1806 } | |
| 1807 | |
| 4385 | 1808 /* Window object |
| 1809 */ | |
| 1810 | |
| 1811 typedef struct | |
| 1812 { | |
| 1813 PyObject_HEAD | |
| 1814 win_T *win; | |
| 4431 | 1815 TabPageObject *tabObject; |
| 4385 | 1816 } WindowObject; |
| 1817 | |
| 1818 static PyTypeObject WindowType; | |
|
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parents:
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diff
changeset
|
1819 |
|
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parents:
2399
diff
changeset
|
1820 static int |
|
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1821 CheckWindow(WindowObject *this) |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1822 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1823 if (this->win == INVALID_WINDOW_VALUE) |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1824 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1825 PyErr_SetVim(_("attempt to refer to deleted window")); |
|
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1826 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1827 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1828 |
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84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1829 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1830 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1831 |
| 4319 | 1832 static PyObject * |
| 4431 | 1833 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1834 { |
| 1835 /* We need to handle deletion of windows underneath us. | |
| 1836 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1837 * then we can get at it in win_free() in vim. We then | |
| 1838 * need to create only ONE Python object per window - if | |
| 1839 * we try to create a second, just INCREF the existing one | |
| 1840 * and return it. The (single) Python object referring to | |
| 1841 * the window is stored in "w_python*_ref". | |
| 1842 * On a win_free() we set the Python object's win_T* field | |
| 1843 * to an invalid value. We trap all uses of a window | |
| 1844 * object, and reject them if the win_T* field is invalid. | |
| 1845 * | |
| 4385 | 1846 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1847 * w_python_ref and w_python3_ref fields respectively. |
| 1848 */ | |
| 1849 | |
| 1850 WindowObject *self; | |
| 1851 | |
| 1852 if (WIN_PYTHON_REF(win)) | |
| 1853 { | |
| 1854 self = WIN_PYTHON_REF(win); | |
| 1855 Py_INCREF(self); | |
| 1856 } | |
| 1857 else | |
| 1858 { | |
| 1859 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1860 if (self == NULL) | |
| 1861 return NULL; | |
| 1862 self->win = win; | |
| 1863 WIN_PYTHON_REF(win) = self; | |
| 1864 } | |
| 1865 | |
| 4431 | 1866 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1867 | |
| 4377 | 1868 return (PyObject *)(self); |
| 1869 } | |
| 1870 | |
| 4385 | 1871 static void |
| 1872 WindowDestructor(PyObject *self) | |
| 1873 { | |
| 1874 WindowObject *this = (WindowObject *)(self); | |
| 1875 | |
| 1876 if (this->win && this->win != INVALID_WINDOW_VALUE) | |
| 1877 WIN_PYTHON_REF(this->win) = NULL; | |
| 1878 | |
| 4431 | 1879 Py_DECREF(((PyObject *)(this->tabObject))); |
| 1880 | |
| 4385 | 1881 DESTRUCTOR_FINISH(self); |
| 1882 } | |
| 1883 | |
| 4431 | 1884 static win_T * |
| 1885 get_firstwin(TabPageObject *tabObject) | |
| 1886 { | |
| 1887 if (tabObject) | |
| 1888 { | |
| 1889 if (CheckTabPage(tabObject)) | |
| 1890 return NULL; | |
| 1891 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1892 */ | |
| 1893 else if (tabObject->tab == curtab) | |
| 1894 return firstwin; | |
| 1895 else | |
| 1896 return tabObject->tab->tp_firstwin; | |
| 1897 } | |
| 1898 else | |
| 1899 return firstwin; | |
| 1900 } | |
| 4433 | 1901 static int |
| 1902 WindowTraverse(PyObject *self, visitproc visit, void *arg) | |
| 1903 { | |
| 1904 Py_VISIT(((PyObject *)(((WindowObject *)(self))->tabObject))); | |
| 1905 return 0; | |
| 1906 } | |
| 1907 | |
| 1908 static int | |
| 1909 WindowClear(PyObject *self) | |
| 1910 { | |
| 1911 Py_CLEAR((((WindowObject *)(self))->tabObject)); | |
| 1912 return 0; | |
| 1913 } | |
| 4431 | 1914 |
| 4377 | 1915 static PyObject * |
| 4319 | 1916 WindowAttr(WindowObject *this, char *name) |
| 1917 { | |
| 1918 if (strcmp(name, "buffer") == 0) | |
| 1919 return (PyObject *)BufferNew(this->win->w_buffer); | |
| 1920 else if (strcmp(name, "cursor") == 0) | |
| 1921 { | |
| 1922 pos_T *pos = &this->win->w_cursor; | |
| 1923 | |
| 1924 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1925 } | |
| 1926 else if (strcmp(name, "height") == 0) | |
| 4381 | 1927 return PyLong_FromLong((long)(this->win->w_height)); |
| 4383 | 1928 #ifdef FEAT_WINDOWS |
| 1929 else if (strcmp(name, "row") == 0) | |
| 1930 return PyLong_FromLong((long)(this->win->w_winrow)); | |
| 1931 #endif | |
| 4319 | 1932 #ifdef FEAT_VERTSPLIT |
| 1933 else if (strcmp(name, "width") == 0) | |
| 4381 | 1934 return PyLong_FromLong((long)(W_WIDTH(this->win))); |
| 4383 | 1935 else if (strcmp(name, "col") == 0) |
| 1936 return PyLong_FromLong((long)(W_WINCOL(this->win))); | |
| 4319 | 1937 #endif |
| 4323 | 1938 else if (strcmp(name, "vars") == 0) |
| 1939 return DictionaryNew(this->win->w_vars); | |
| 4350 | 1940 else if (strcmp(name, "options") == 0) |
| 1941 return OptionsNew(SREQ_WIN, this->win, (checkfun) CheckWindow, | |
| 1942 (PyObject *) this); | |
| 4379 | 1943 else if (strcmp(name, "number") == 0) |
| 4431 | 1944 { |
| 1945 if (CheckTabPage(this->tabObject)) | |
| 1946 return NULL; | |
| 1947 return PyLong_FromLong((long) | |
| 1948 get_win_number(this->win, get_firstwin(this->tabObject))); | |
| 1949 } | |
| 1950 else if (strcmp(name, "tabpage") == 0) | |
| 1951 { | |
| 1952 Py_INCREF(this->tabObject); | |
| 1953 return (PyObject *)(this->tabObject); | |
| 1954 } | |
| 4319 | 1955 else if (strcmp(name,"__members__") == 0) |
| 4431 | 1956 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 1957 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 1958 else |
| 1959 return NULL; | |
| 1960 } | |
| 1961 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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1962 static int |
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1963 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1964 { |
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1965 WindowObject *this = (WindowObject *)(self); |
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1966 |
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1967 if (CheckWindow(this)) |
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1968 return -1; |
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1969 |
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1970 if (strcmp(name, "buffer") == 0) |
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1971 { |
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1972 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1973 return -1; |
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1974 } |
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1975 else if (strcmp(name, "cursor") == 0) |
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1976 { |
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1977 long lnum; |
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1978 long col; |
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1979 |
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1980 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1981 return -1; |
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1982 |
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1983 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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1984 { |
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1985 PyErr_SetVim(_("cursor position outside buffer")); |
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1986 return -1; |
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1987 } |
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1988 |
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1989 /* Check for keyboard interrupts */ |
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1990 if (VimErrorCheck()) |
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1991 return -1; |
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1992 |
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1993 this->win->w_cursor.lnum = lnum; |
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1994 this->win->w_cursor.col = col; |
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1995 #ifdef FEAT_VIRTUALEDIT |
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1996 this->win->w_cursor.coladd = 0; |
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1997 #endif |
| 2933 | 1998 /* When column is out of range silently correct it. */ |
| 1999 check_cursor_col_win(this->win); | |
| 2000 | |
|
2447
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2001 update_screen(VALID); |
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2002 return 0; |
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2003 } |
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2004 else if (strcmp(name, "height") == 0) |
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2005 { |
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2006 int height; |
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2007 win_T *savewin; |
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2008 |
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2009 if (!PyArg_Parse(val, "i", &height)) |
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2010 return -1; |
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2011 |
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2012 #ifdef FEAT_GUI |
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2013 need_mouse_correct = TRUE; |
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2014 #endif |
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2015 savewin = curwin; |
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2016 curwin = this->win; |
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2017 win_setheight(height); |
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2018 curwin = savewin; |
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2019 |
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2020 /* Check for keyboard interrupts */ |
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2021 if (VimErrorCheck()) |
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2022 return -1; |
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2023 |
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2024 return 0; |
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2025 } |
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2026 #ifdef FEAT_VERTSPLIT |
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2027 else if (strcmp(name, "width") == 0) |
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2028 { |
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2029 int width; |
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2030 win_T *savewin; |
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2031 |
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2032 if (!PyArg_Parse(val, "i", &width)) |
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2033 return -1; |
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2034 |
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2035 #ifdef FEAT_GUI |
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2036 need_mouse_correct = TRUE; |
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2037 #endif |
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2038 savewin = curwin; |
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2039 curwin = this->win; |
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2040 win_setwidth(width); |
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2041 curwin = savewin; |
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2042 |
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2043 /* Check for keyboard interrupts */ |
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2044 if (VimErrorCheck()) |
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2045 return -1; |
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2046 |
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2047 return 0; |
|
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2048 } |
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2049 #endif |
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2050 else |
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2051 { |
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2052 PyErr_SetString(PyExc_AttributeError, name); |
|
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2053 return -1; |
|
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2054 } |
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2055 } |
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2056 |
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2057 static PyObject * |
|
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2058 WindowRepr(PyObject *self) |
|
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2059 { |
|
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|
2060 static char repr[100]; |
|
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2061 WindowObject *this = (WindowObject *)(self); |
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2062 |
|
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2063 if (this->win == INVALID_WINDOW_VALUE) |
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2064 { |
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|
2065 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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2066 return PyString_FromString(repr); |
|
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2067 } |
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2068 else |
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2069 { |
| 4401 | 2070 int w = get_win_number(this->win, firstwin); |
| 4379 | 2071 |
| 2072 if (w == 0) | |
|
2447
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2073 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
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2074 (self)); |
|
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2075 else |
| 4379 | 2076 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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2077 |
|
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|
2078 return PyString_FromString(repr); |
|
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2079 } |
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2080 } |
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2081 |
| 4385 | 2082 static struct PyMethodDef WindowMethods[] = { |
| 2083 /* name, function, calling, documentation */ | |
| 2084 { NULL, NULL, 0, NULL } | |
| 2085 }; | |
| 2086 | |
|
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2087 /* |
| 4385 | 2088 * Window list object |
|
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2089 */ |
| 4319 | 2090 |
| 4385 | 2091 static PyTypeObject WinListType; |
| 2092 static PySequenceMethods WinListAsSeq; | |
| 2093 | |
| 4319 | 2094 typedef struct |
| 2095 { | |
| 2096 PyObject_HEAD | |
| 4401 | 2097 TabPageObject *tabObject; |
| 4319 | 2098 } WinListObject; |
| 2099 | |
| 4401 | 2100 static PyObject * |
| 2101 WinListNew(TabPageObject *tabObject) | |
| 2102 { | |
| 2103 WinListObject *self; | |
| 2104 | |
| 2105 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2106 self->tabObject = tabObject; | |
| 2107 Py_INCREF(tabObject); | |
| 2108 | |
| 2109 return (PyObject *)(self); | |
| 2110 } | |
| 2111 | |
| 2112 static void | |
| 2113 WinListDestructor(PyObject *self) | |
| 2114 { | |
| 2115 TabPageObject *tabObject = ((WinListObject *)(self))->tabObject; | |
| 2116 | |
| 2117 if (tabObject) | |
| 2118 Py_DECREF((PyObject *)(tabObject)); | |
| 2119 | |
| 2120 DESTRUCTOR_FINISH(self); | |
| 2121 } | |
| 2122 | |
|
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2123 static PyInt |
| 4401 | 2124 WinListLength(PyObject *self) |
|
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2125 { |
| 4401 | 2126 win_T *w; |
|
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2127 PyInt n = 0; |
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2128 |
| 4431 | 2129 if (!(w = get_firstwin(((WinListObject *)(self))->tabObject))) |
| 4401 | 2130 return -1; |
| 2131 | |
|
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2132 while (w != NULL) |
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2133 { |
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2134 ++n; |
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2135 w = W_NEXT(w); |
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2136 } |
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2137 |
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2138 return n; |
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2139 } |
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2140 |
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|
2141 static PyObject * |
| 4401 | 2142 WinListItem(PyObject *self, PyInt n) |
|
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2143 { |
| 4431 | 2144 WinListObject *this = ((WinListObject *)(self)); |
|
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2145 win_T *w; |
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2146 |
| 4431 | 2147 if (!(w = get_firstwin(this->tabObject))) |
| 4401 | 2148 return NULL; |
| 2149 | |
| 2150 for (; w != NULL; w = W_NEXT(w), --n) | |
|
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2151 if (n == 0) |
| 4431 | 2152 return WindowNew(w, this->tabObject? this->tabObject->tab: curtab); |
|
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2153 |
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2154 PyErr_SetString(PyExc_IndexError, _("no such window")); |
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2155 return NULL; |
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|
2156 } |
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2157 |
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2158 /* Convert a Python string into a Vim line. |
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|
2159 * |
|
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2160 * The result is in allocated memory. All internal nulls are replaced by |
|
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2161 * newline characters. It is an error for the string to contain newline |
|
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2162 * characters. |
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2163 * |
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2164 * On errors, the Python exception data is set, and NULL is returned. |
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|
2165 */ |
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2166 static char * |
|
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|
2167 StringToLine(PyObject *obj) |
|
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|
2168 { |
|
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|
2169 const char *str; |
|
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|
2170 char *save; |
| 2894 | 2171 PyObject *bytes; |
|
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2172 PyInt len; |
|
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|
2173 PyInt i; |
|
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|
2174 char *p; |
|
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2175 |
|
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2176 if (obj == NULL || !PyString_Check(obj)) |
|
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|
2177 { |
|
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|
2178 PyErr_BadArgument(); |
|
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|
2179 return NULL; |
|
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2180 } |
|
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2181 |
| 2894 | 2182 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2183 str = PyString_AsString(bytes); | |
| 2184 len = PyString_Size(bytes); | |
|
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2185 |
|
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|
2186 /* |
|
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2187 * Error checking: String must not contain newlines, as we |
|
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2188 * are replacing a single line, and we must replace it with |
|
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|
2189 * a single line. |
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2190 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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2191 */ |
|
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|
2192 p = memchr(str, '\n', len); |
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2193 if (p != NULL) |
|
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|
2194 { |
|
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2195 if (p == str + len - 1) |
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2196 --len; |
|
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|
2197 else |
|
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|
2198 { |
|
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|
2199 PyErr_SetVim(_("string cannot contain newlines")); |
|
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2200 return NULL; |
|
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|
2201 } |
|
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2202 } |
|
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2203 |
|
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2204 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2205 * newline characters, as is the vim convention. |
|
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2206 */ |
|
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2207 save = (char *)alloc((unsigned)(len+1)); |
|
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2208 if (save == NULL) |
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2209 { |
|
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|
2210 PyErr_NoMemory(); |
|
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|
2211 return NULL; |
|
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2212 } |
|
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2213 |
|
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|
2214 for (i = 0; i < len; ++i) |
|
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|
2215 { |
|
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|
2216 if (str[i] == '\0') |
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|
2217 save[i] = '\n'; |
|
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|
2218 else |
|
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|
2219 save[i] = str[i]; |
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2220 } |
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2221 |
|
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|
2222 save[i] = '\0'; |
| 2894 | 2223 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
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2224 |
|
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|
2225 return save; |
|
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2226 } |
|
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2227 |
|
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|
2228 /* Get a line from the specified buffer. The line number is |
|
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2229 * in Vim format (1-based). The line is returned as a Python |
|
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|
2230 * string object. |
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2231 */ |
|
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|
2232 static PyObject * |
|
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2233 GetBufferLine(buf_T *buf, PyInt n) |
|
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|
2234 { |
|
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|
2235 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
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2236 } |
|
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|
2237 |
|
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|
2238 |
|
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diff
changeset
|
2239 /* Get a list of lines from the specified buffer. The line numbers |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2240 * are in Vim format (1-based). The range is from lo up to, but not |
|
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Move many more common Python items to if_py_both.c.
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|
2241 * including, hi. The list is returned as a Python list of string objects. |
|
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diff
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|
2242 */ |
|
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|
2243 static PyObject * |
|
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|
2244 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2245 { |
|
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|
2246 PyInt 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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|
2247 PyInt n = hi - lo; |
|
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Move many more common Python items to if_py_both.c.
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|
2248 PyObject *list = PyList_New(n); |
|
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Move many more common Python items to if_py_both.c.
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|
2249 |
|
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Move many more common Python items to if_py_both.c.
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|
2250 if (list == NULL) |
|
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|
2251 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2252 |
|
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Move many more common Python items to if_py_both.c.
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|
2253 for (i = 0; i < n; ++i) |
|
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diff
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|
2254 { |
|
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diff
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|
2255 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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|
2256 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2257 /* Error check - was the Python string creation OK? */ |
|
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Move many more common Python items to if_py_both.c.
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|
2258 if (str == NULL) |
|
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Move many more common Python items to if_py_both.c.
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|
2259 { |
|
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Move many more common Python items to if_py_both.c.
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|
2260 Py_DECREF(list); |
|
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|
2261 return NULL; |
|
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|
2262 } |
|
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Move many more common Python items to if_py_both.c.
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|
2263 |
|
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diff
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|
2264 /* Set the list item */ |
|
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Move many more common Python items to if_py_both.c.
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|
2265 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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|
2266 { |
|
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|
2267 Py_DECREF(str); |
|
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|
2268 Py_DECREF(list); |
|
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|
2269 return NULL; |
|
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|
2270 } |
|
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|
2271 } |
|
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Move many more common Python items to if_py_both.c.
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|
2272 |
|
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diff
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|
2273 /* The ownership of the Python list is passed to the caller (ie, |
|
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|
2274 * the caller should Py_DECREF() the object when it is finished |
|
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|
2275 * with it). |
|
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|
2276 */ |
|
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|
2277 |
|
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|
2278 return list; |
|
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|
2279 } |
|
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Move many more common Python items to if_py_both.c.
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|
2280 |
|
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diff
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|
2281 /* |
|
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|
2282 * Check if deleting lines made the cursor position invalid. |
|
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|
2283 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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|
2284 * deleted). |
|
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changeset
|
2285 */ |
|
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diff
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|
2286 static void |
|
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changeset
|
2287 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
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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 if (curwin->w_cursor.lnum >= lo) |
|
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|
2290 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2291 /* Adjust the cursor position if it's in/after the changed |
|
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changeset
|
2292 * lines. */ |
|
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|
2293 if (curwin->w_cursor.lnum >= hi) |
|
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changeset
|
2294 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2295 curwin->w_cursor.lnum += extra; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2296 check_cursor_col(); |
|
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diff
changeset
|
2297 } |
|
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diff
changeset
|
2298 else if (extra < 0) |
|
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diff
changeset
|
2299 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2300 curwin->w_cursor.lnum = lo; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2301 check_cursor(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2302 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2303 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2304 check_cursor_col(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2305 changed_cline_bef_curs(); |
|
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diff
changeset
|
2306 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2307 invalidate_botline(); |
|
84d353762845
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diff
changeset
|
2308 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2309 |
| 2894 | 2310 /* |
| 2311 * Replace a line in the specified buffer. The line number is | |
|
2447
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diff
changeset
|
2312 * in Vim format (1-based). The replacement line is given as |
|
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diff
changeset
|
2313 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2314 * and correct format. Errors are returned as a value of FAIL. |
|
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changeset
|
2315 * 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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changeset
|
2316 * If OK is returned and len_change is not NULL, *len_change |
|
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diff
changeset
|
2317 * is set to the change in the buffer length. |
|
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diff
changeset
|
2318 */ |
|
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diff
changeset
|
2319 static int |
|
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diff
changeset
|
2320 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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diff
changeset
|
2321 { |
| 4352 | 2322 /* First of all, we check the type of the supplied Python object. |
|
2447
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diff
changeset
|
2323 * There are three cases: |
|
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|
2324 * 1. NULL, or None - this is a deletion. |
|
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changeset
|
2325 * 2. A string - this is a replacement. |
|
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diff
changeset
|
2326 * 3. Anything else - this is an error. |
|
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diff
changeset
|
2327 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2328 if (line == Py_None || line == NULL) |
|
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diff
changeset
|
2329 { |
| 4429 | 2330 buf_T *savebuf; |
|
2447
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changeset
|
2331 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2332 PyErr_Clear(); |
| 4429 | 2333 switch_buffer(&savebuf, buf); |
|
2447
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changeset
|
2334 |
|
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diff
changeset
|
2335 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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changeset
|
2336 PyErr_SetVim(_("cannot save undo information")); |
|
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diff
changeset
|
2337 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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changeset
|
2338 PyErr_SetVim(_("cannot delete line")); |
|
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changeset
|
2339 else |
|
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changeset
|
2340 { |
| 4429 | 2341 if (buf == savebuf) |
|
2447
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changeset
|
2342 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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diff
changeset
|
2343 deleted_lines_mark((linenr_T)n, 1L); |
|
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changeset
|
2344 } |
|
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changeset
|
2345 |
| 4429 | 2346 restore_buffer(savebuf); |
|
2447
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|
2347 |
|
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diff
changeset
|
2348 if (PyErr_Occurred() || VimErrorCheck()) |
|
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changeset
|
2349 return FAIL; |
|
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changeset
|
2350 |
|
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changeset
|
2351 if (len_change) |
|
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changeset
|
2352 *len_change = -1; |
|
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changeset
|
2353 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2354 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2355 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 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
|
2357 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2358 char *save = StringToLine(line); |
| 4429 | 2359 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
|
2360 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 return 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 /* 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
|
2365 PyErr_Clear(); |
| 4429 | 2366 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
|
2367 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 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
|
2369 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2370 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2371 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2372 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2373 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:
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diff
changeset
|
2374 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2375 PyErr_SetVim(_("cannot replace line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2376 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2377 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2378 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2379 changed_bytes((linenr_T)n, 0); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2380 |
| 4429 | 2381 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
|
2382 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2383 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2384 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
|
2385 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2386 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 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
|
2388 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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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 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2391 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2392 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2393 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2394 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2395 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2396 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2397 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2398 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2399 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2401 |
| 2894 | 2402 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2403 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2404 * The replacement lines are given as a Python list of string objects. The | |
| 2405 * list is checked for validity and correct format. Errors are returned as a | |
| 2406 * value of FAIL. The return value is OK on success. | |
| 2407 * If OK is returned and len_change is not NULL, *len_change | |
| 2408 * is set to the change in the buffer length. | |
| 2409 */ | |
| 2410 static int | |
| 2411 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2412 { | |
| 4352 | 2413 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2414 * There are three cases: |
| 2415 * 1. NULL, or None - this is a deletion. | |
| 2416 * 2. A list - this is a replacement. | |
| 2417 * 3. Anything else - this is an error. | |
| 2418 */ | |
| 2419 if (list == Py_None || list == NULL) | |
| 2420 { | |
| 2421 PyInt i; | |
| 2422 PyInt n = (int)(hi - lo); | |
| 4429 | 2423 buf_T *savebuf; |
| 2894 | 2424 |
| 2425 PyErr_Clear(); | |
| 4429 | 2426 switch_buffer(&savebuf, buf); |
| 2894 | 2427 |
| 2428 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2429 PyErr_SetVim(_("cannot save undo information")); | |
| 2430 else | |
| 2431 { | |
| 2432 for (i = 0; i < n; ++i) | |
| 2433 { | |
| 2434 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2435 { | |
| 2436 PyErr_SetVim(_("cannot delete line")); | |
| 2437 break; | |
| 2438 } | |
| 2439 } | |
| 4429 | 2440 if (buf == savebuf) |
| 2894 | 2441 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2442 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2443 } | |
| 2444 | |
| 4429 | 2445 restore_buffer(savebuf); |
| 2894 | 2446 |
| 2447 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2448 return FAIL; | |
| 2449 | |
| 2450 if (len_change) | |
| 2451 *len_change = -n; | |
| 2452 | |
| 2453 return OK; | |
| 2454 } | |
| 2455 else if (PyList_Check(list)) | |
| 2456 { | |
| 2457 PyInt i; | |
| 2458 PyInt new_len = PyList_Size(list); | |
| 2459 PyInt old_len = hi - lo; | |
| 2460 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2461 char **array; | |
| 2462 buf_T *savebuf; | |
| 2463 | |
| 2464 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2465 array = NULL; | |
| 2466 else | |
| 2467 { | |
| 2468 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2469 if (array == NULL) | |
| 2470 { | |
| 2471 PyErr_NoMemory(); | |
| 2472 return FAIL; | |
| 2473 } | |
| 2474 } | |
| 2475 | |
| 2476 for (i = 0; i < new_len; ++i) | |
| 2477 { | |
| 2478 PyObject *line = PyList_GetItem(list, i); | |
| 2479 | |
| 2480 array[i] = StringToLine(line); | |
| 2481 if (array[i] == NULL) | |
| 2482 { | |
| 2483 while (i) | |
| 2484 vim_free(array[--i]); | |
| 2485 vim_free(array); | |
| 2486 return FAIL; | |
| 2487 } | |
| 2488 } | |
| 2489 | |
| 2490 PyErr_Clear(); | |
| 4429 | 2491 |
| 2492 // START of region without "return". Must call restore_buffer()! | |
| 2493 switch_buffer(&savebuf, buf); | |
| 2894 | 2494 |
| 2495 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2496 PyErr_SetVim(_("cannot save undo information")); | |
| 2497 | |
| 2498 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2499 * need to delete some old_len. We do this at the start, by | |
| 2500 * repeatedly deleting line "lo". | |
| 2501 */ | |
| 2502 if (!PyErr_Occurred()) | |
| 2503 { | |
| 2504 for (i = 0; i < old_len - new_len; ++i) | |
| 2505 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2506 { | |
| 2507 PyErr_SetVim(_("cannot delete line")); | |
| 2508 break; | |
| 2509 } | |
| 2510 extra -= i; | |
| 2511 } | |
| 2512 | |
| 2513 /* For as long as possible, replace the existing old_len with the | |
| 2514 * new old_len. This is a more efficient operation, as it requires | |
| 2515 * less memory allocation and freeing. | |
| 2516 */ | |
| 2517 if (!PyErr_Occurred()) | |
| 2518 { | |
| 2519 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2520 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2521 == FAIL) | |
| 2522 { | |
| 2523 PyErr_SetVim(_("cannot replace line")); | |
| 2524 break; | |
| 2525 } | |
| 2526 } | |
| 2527 else | |
| 2528 i = 0; | |
| 2529 | |
| 2530 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2531 * must free the strings as we finish with them (we can't pass the | |
| 2532 * responsibility to vim in this case). | |
| 2533 */ | |
| 2534 if (!PyErr_Occurred()) | |
| 2535 { | |
| 2536 while (i < new_len) | |
| 2537 { | |
| 2538 if (ml_append((linenr_T)(lo + i - 1), | |
| 2539 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2540 { | |
| 2541 PyErr_SetVim(_("cannot insert line")); | |
| 2542 break; | |
| 2543 } | |
| 2544 vim_free(array[i]); | |
| 2545 ++i; | |
| 2546 ++extra; | |
| 2547 } | |
| 2548 } | |
| 2549 | |
| 2550 /* Free any left-over old_len, as a result of an error */ | |
| 2551 while (i < new_len) | |
| 2552 { | |
| 2553 vim_free(array[i]); | |
| 2554 ++i; | |
| 2555 } | |
| 2556 | |
| 2557 /* Free the array of old_len. All of its contents have now | |
| 2558 * been dealt with (either freed, or the responsibility passed | |
| 2559 * to vim. | |
| 2560 */ | |
| 2561 vim_free(array); | |
| 2562 | |
| 2563 /* Adjust marks. Invalidate any which lie in the | |
| 2564 * changed range, and move any in the remainder of the buffer. | |
| 2565 */ | |
| 2566 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2567 (long)MAXLNUM, (long)extra); | |
| 2568 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2569 | |
| 4429 | 2570 if (buf == savebuf) |
| 2894 | 2571 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2572 | |
| 4429 | 2573 // END of region without "return". |
| 2574 restore_buffer(savebuf); | |
| 2894 | 2575 |
| 2576 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2577 return FAIL; | |
| 2578 | |
| 2579 if (len_change) | |
| 2580 *len_change = new_len - old_len; | |
| 2581 | |
| 2582 return OK; | |
| 2583 } | |
| 2584 else | |
| 2585 { | |
| 2586 PyErr_BadArgument(); | |
| 2587 return FAIL; | |
| 2588 } | |
| 2589 } | |
|
2447
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2590 |
| 4352 | 2591 /* 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.
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diff
changeset
|
2592 * 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.
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parents:
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diff
changeset
|
2593 * 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.
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parents:
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diff
changeset
|
2594 * to be added are checked for validity and correct format. Errors are |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2595 * 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.
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diff
changeset
|
2596 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2597 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2598 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2599 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2600 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2601 { |
|
84d353762845
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parents:
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diff
changeset
|
2602 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
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diff
changeset
|
2603 * It must be a string or a list, or the call is in error. |
|
84d353762845
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diff
changeset
|
2604 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2605 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2606 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2607 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2608 buf_T *savebuf; |
|
84d353762845
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diff
changeset
|
2609 |
|
84d353762845
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diff
changeset
|
2610 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2611 return FAIL; |
|
84d353762845
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diff
changeset
|
2612 |
|
84d353762845
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parents:
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diff
changeset
|
2613 PyErr_Clear(); |
| 4429 | 2614 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
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parents:
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diff
changeset
|
2615 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2616 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2617 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
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changeset
|
2618 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2619 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
|
2620 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 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
|
2622 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2623 vim_free(str); |
| 4429 | 2624 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
|
2625 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2627 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
|
2628 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2629 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2630 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2631 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2632 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2633 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2634 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2635 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
|
2636 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2637 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2638 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
|
2639 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2640 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2641 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2642 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
|
2643 if (array == 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 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2646 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2647 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2648 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2649 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
|
2650 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2651 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
|
2652 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
|
2653 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2654 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
|
2655 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2656 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2657 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
|
2658 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2659 return FAIL; |
|
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 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2662 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2663 PyErr_Clear(); |
| 4429 | 2664 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
|
2665 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2666 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
|
2667 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
|
2668 else |
|
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 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
|
2671 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2672 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
|
2673 (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
|
2674 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 /* 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
|
2678 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2679 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
|
2680 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2683 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
|
2684 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 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
|
2687 } |
|
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 /* 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
|
2690 * been freed. |
|
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 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 |
| 4429 | 2694 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
|
2695 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 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
|
2698 return FAIL; |
|
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 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 return OK; |
|
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 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2706 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2707 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2708 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2709 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2711 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2712 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 * 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
|
2714 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2715 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2716 |
| 4385 | 2717 typedef struct |
| 2718 { | |
| 2719 PyObject_HEAD | |
| 2720 buf_T *buf; | |
| 2721 } BufferObject; | |
| 2722 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2724 CheckBuffer(BufferObject *this) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2726 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
|
2727 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2728 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
|
2729 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2730 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2731 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2732 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2733 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2734 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2735 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2736 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
|
2737 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2738 if (CheckBuffer(self)) |
|
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:
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diff
changeset
|
2740 |
| 4387 | 2741 if (end == -1) |
| 2742 end = self->buf->b_ml.ml_line_count; | |
| 2743 | |
| 4389 | 2744 if (n < 0) |
| 2745 n += end - start + 1; | |
| 2746 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2747 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
|
2748 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2749 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
|
2750 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2751 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2753 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
|
2754 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2756 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2757 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
|
2758 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2759 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2760 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2761 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2763 |
| 4387 | 2764 if (end == -1) |
| 2765 end = self->buf->b_ml.ml_line_count; | |
| 2766 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2767 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
|
2768 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 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
|
2772 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2776 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2777 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
|
2778 hi = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2779 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2780 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
|
2781 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2782 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2783 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2784 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
|
2785 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2786 PyInt len_change; |
|
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 if (CheckBuffer(self)) |
|
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 |
| 4387 | 2791 if (end == -1) |
| 2792 end = self->buf->b_ml.ml_line_count; | |
| 2793 | |
| 4389 | 2794 if (n < 0) |
| 2795 n += end - start + 1; | |
| 2796 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2797 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
|
2798 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2799 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
|
2800 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2801 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2802 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2803 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
|
2804 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2805 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2806 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2807 *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
|
2808 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2809 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2810 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2811 |
| 2894 | 2812 static PyInt |
| 2813 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2814 { | |
| 2815 PyInt size; | |
| 2816 PyInt len_change; | |
| 2817 | |
| 2818 /* Self must be a valid buffer */ | |
| 2819 if (CheckBuffer(self)) | |
| 2820 return -1; | |
| 2821 | |
| 4387 | 2822 if (end == -1) |
| 2823 end = self->buf->b_ml.ml_line_count; | |
| 2824 | |
| 2894 | 2825 /* Sort out the slice range */ |
| 2826 size = end - start + 1; | |
| 2827 | |
| 2828 if (lo < 0) | |
| 2829 lo = 0; | |
| 2830 else if (lo > size) | |
| 2831 lo = size; | |
| 2832 if (hi < 0) | |
| 2833 hi = 0; | |
| 2834 if (hi < lo) | |
| 2835 hi = lo; | |
| 2836 else if (hi > size) | |
| 2837 hi = size; | |
| 2838 | |
| 2839 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2840 val, &len_change) == FAIL) | |
| 2841 return -1; | |
| 2842 | |
| 2843 if (new_end) | |
| 2844 *new_end = end + len_change; | |
| 2845 | |
| 2846 return 0; | |
| 2847 } | |
| 2848 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2849 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2850 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2851 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
|
2852 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2853 PyObject *lines; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2854 PyInt len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2855 PyInt max; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2856 PyInt n; |
|
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 (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2859 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2860 |
| 4387 | 2861 if (end == -1) |
| 2862 end = self->buf->b_ml.ml_line_count; | |
| 2863 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2864 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
|
2865 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2866 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
|
2867 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2868 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2869 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
|
2870 { |
| 4405 | 2871 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
|
2872 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2873 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2874 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2875 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2876 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2877 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2878 if (new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2879 *new_end = end + len_change; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2880 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2881 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2882 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2883 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2884 |
| 4385 | 2885 /* Range object |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2886 */ |
|
84d353762845
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parents:
2399
diff
changeset
|
2887 |
| 4319 | 2888 static PyTypeObject RangeType; |
| 4385 | 2889 static PySequenceMethods RangeAsSeq; |
| 2890 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2891 |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2892 typedef struct |
|
84d353762845
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parents:
2399
diff
changeset
|
2893 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2894 PyObject_HEAD |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2895 BufferObject *buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2896 PyInt start; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2897 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2898 } RangeObject; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2899 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2900 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2901 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2902 { |
|
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|
2903 BufferObject *bufr; |
|
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|
2904 RangeObject *self; |
|
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|
2905 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2906 if (self == NULL) |
|
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2907 return NULL; |
|
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|
2908 |
|
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|
2909 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2910 if (bufr == NULL) |
|
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|
2911 { |
|
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|
2912 Py_DECREF(self); |
|
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2913 return NULL; |
|
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|
2914 } |
|
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|
2915 Py_INCREF(bufr); |
|
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|
2916 |
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|
2917 self->buf = bufr; |
|
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2918 self->start = start; |
|
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2919 self->end = end; |
|
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|
2920 |
|
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|
2921 return (PyObject *)(self); |
|
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|
2922 } |
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|
2923 |
| 4319 | 2924 static void |
| 2925 RangeDestructor(PyObject *self) | |
| 2926 { | |
| 2927 Py_DECREF(((RangeObject *)(self))->buf); | |
| 2928 DESTRUCTOR_FINISH(self); | |
| 2929 } | |
| 2930 | |
| 4385 | 2931 static PyInt |
| 2932 RangeLength(PyObject *self) | |
| 2933 { | |
| 2934 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2935 if (CheckBuffer(((RangeObject *)(self))->buf)) | |
| 2936 return -1; /* ??? */ | |
| 2937 | |
| 2938 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); | |
| 2939 } | |
| 2940 | |
| 2941 static PyObject * | |
| 2942 RangeItem(PyObject *self, PyInt n) | |
| 2943 { | |
| 2944 return RBItem(((RangeObject *)(self))->buf, n, | |
| 2945 ((RangeObject *)(self))->start, | |
| 2946 ((RangeObject *)(self))->end); | |
| 2947 } | |
| 2948 | |
| 2949 static PyObject * | |
| 2950 RangeSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2951 { | |
| 2952 return RBSlice(((RangeObject *)(self))->buf, lo, hi, | |
| 2953 ((RangeObject *)(self))->start, | |
| 2954 ((RangeObject *)(self))->end); | |
| 2955 } | |
| 2956 | |
| 2957 static PyObject * | |
| 2958 RangeAppend(PyObject *self, PyObject *args) | |
| 2959 { | |
| 2960 return RBAppend(((RangeObject *)(self))->buf, args, | |
| 2961 ((RangeObject *)(self))->start, | |
| 2962 ((RangeObject *)(self))->end, | |
| 2963 &((RangeObject *)(self))->end); | |
| 2964 } | |
| 2965 | |
| 2966 static PyObject * | |
| 2967 RangeRepr(PyObject *self) | |
| 2968 { | |
| 2969 static char repr[100]; | |
| 2970 RangeObject *this = (RangeObject *)(self); | |
| 2971 | |
| 2972 if (this->buf->buf == INVALID_BUFFER_VALUE) | |
| 2973 { | |
| 2974 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2975 (self)); | |
| 2976 return PyString_FromString(repr); | |
| 2977 } | |
| 2978 else | |
| 2979 { | |
| 2980 char *name = (char *)this->buf->buf->b_fname; | |
| 2981 int len; | |
| 2982 | |
| 2983 if (name == NULL) | |
| 2984 name = ""; | |
| 2985 len = (int)strlen(name); | |
| 2986 | |
| 2987 if (len > 45) | |
| 2988 name = name + (45 - len); | |
| 2989 | |
| 2990 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2991 len > 45 ? "..." : "", name, | |
| 2992 this->start, this->end); | |
| 2993 | |
| 2994 return PyString_FromString(repr); | |
| 2995 } | |
| 2996 } | |
| 2997 | |
| 2998 static struct PyMethodDef RangeMethods[] = { | |
| 2999 /* name, function, calling, documentation */ | |
| 3000 {"append", RangeAppend, 1, "Append data to the Vim range" }, | |
| 3001 { NULL, NULL, 0, NULL } | |
| 3002 }; | |
| 3003 | |
| 4319 | 3004 static PyTypeObject BufferType; |
| 3005 static PySequenceMethods BufferAsSeq; | |
| 3006 static PyMappingMethods BufferAsMapping; | |
| 3007 | |
| 3008 static PyObject * | |
| 4377 | 3009 BufferNew(buf_T *buf) |
| 3010 { | |
| 3011 /* We need to handle deletion of buffers underneath us. | |
| 3012 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3013 * then we can get at it in buf_freeall() in vim. We then | |
| 3014 * need to create only ONE Python object per buffer - if | |
| 3015 * we try to create a second, just INCREF the existing one | |
| 3016 * and return it. The (single) Python object referring to | |
| 3017 * the buffer is stored in "b_python*_ref". | |
| 3018 * Question: what to do on a buf_freeall(). We'll probably | |
| 3019 * have to either delete the Python object (DECREF it to | |
| 3020 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3021 * set the buf_T * value to an invalid value (-1?), which | |
| 3022 * means we need checks in all access functions... Bah. | |
| 3023 * | |
| 4385 | 3024 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3025 * b_python_ref and b_python3_ref fields respectively. |
| 3026 */ | |
| 3027 | |
| 3028 BufferObject *self; | |
| 3029 | |
| 3030 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3031 { | |
| 3032 self = BUF_PYTHON_REF(buf); | |
| 3033 Py_INCREF(self); | |
| 3034 } | |
| 3035 else | |
| 3036 { | |
| 3037 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3038 if (self == NULL) | |
| 3039 return NULL; | |
| 3040 self->buf = buf; | |
| 3041 BUF_PYTHON_REF(buf) = self; | |
| 3042 } | |
| 3043 | |
| 3044 return (PyObject *)(self); | |
| 3045 } | |
| 3046 | |
| 4385 | 3047 static void |
| 3048 BufferDestructor(PyObject *self) | |
| 4319 | 3049 { |
| 4385 | 3050 BufferObject *this = (BufferObject *)(self); |
| 3051 | |
| 3052 if (this->buf && this->buf != INVALID_BUFFER_VALUE) | |
| 3053 BUF_PYTHON_REF(this->buf) = NULL; | |
| 3054 | |
| 3055 DESTRUCTOR_FINISH(self); | |
| 4319 | 3056 } |
| 3057 | |
| 4377 | 3058 static PyInt |
| 3059 BufferLength(PyObject *self) | |
| 3060 { | |
| 3061 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 3062 if (CheckBuffer((BufferObject *)(self))) | |
| 3063 return -1; /* ??? */ | |
| 3064 | |
| 3065 return (PyInt)(((BufferObject *)(self))->buf->b_ml.ml_line_count); | |
| 3066 } | |
| 3067 | |
| 3068 static PyObject * | |
| 3069 BufferItem(PyObject *self, PyInt n) | |
| 3070 { | |
| 4387 | 3071 return RBItem((BufferObject *)(self), n, 1, -1); |
| 4377 | 3072 } |
| 3073 | |
| 3074 static PyObject * | |
| 3075 BufferSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 3076 { | |
| 4387 | 3077 return RBSlice((BufferObject *)(self), lo, hi, 1, -1); |
| 4377 | 3078 } |
| 3079 | |
|
2447
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|
3080 static PyObject * |
| 4385 | 3081 BufferAttr(BufferObject *this, char *name) |
| 3082 { | |
| 3083 if (strcmp(name, "name") == 0) | |
| 3084 return Py_BuildValue("s", this->buf->b_ffname); | |
| 3085 else if (strcmp(name, "number") == 0) | |
| 3086 return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum); | |
| 3087 else if (strcmp(name, "vars") == 0) | |
| 3088 return DictionaryNew(this->buf->b_vars); | |
| 3089 else if (strcmp(name, "options") == 0) | |
| 3090 return OptionsNew(SREQ_BUF, this->buf, (checkfun) CheckBuffer, | |
| 3091 (PyObject *) this); | |
| 3092 else if (strcmp(name,"__members__") == 0) | |
| 3093 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3094 else | |
| 3095 return NULL; | |
| 3096 } | |
| 3097 | |
| 3098 static PyObject * | |
|
2447
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|
3099 BufferAppend(PyObject *self, PyObject *args) |
|
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|
3100 { |
| 4387 | 3101 return RBAppend((BufferObject *)(self), args, 1, -1, NULL); |
|
2447
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|
3102 } |
|
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|
3103 |
|
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Move many more common Python items to if_py_both.c.
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|
3104 static PyObject * |
|
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changeset
|
3105 BufferMark(PyObject *self, PyObject *args) |
|
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|
3106 { |
|
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|
3107 pos_T *posp; |
|
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|
3108 char *pmark; |
|
84d353762845
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changeset
|
3109 char mark; |
| 4429 | 3110 buf_T *savebuf; |
|
2447
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|
3111 |
|
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diff
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|
3112 if (CheckBuffer((BufferObject *)(self))) |
|
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changeset
|
3113 return NULL; |
|
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|
3114 |
|
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diff
changeset
|
3115 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
3116 return NULL; |
|
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changeset
|
3117 mark = *pmark; |
|
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|
3118 |
| 4429 | 3119 switch_buffer(&savebuf, ((BufferObject *)(self))->buf); |
|
2447
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|
3120 posp = getmark(mark, FALSE); |
| 4429 | 3121 restore_buffer(savebuf); |
|
2447
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|
3122 |
|
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|
3123 if (posp == NULL) |
|
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|
3124 { |
|
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Move many more common Python items to if_py_both.c.
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|
3125 PyErr_SetVim(_("invalid mark name")); |
|
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|
3126 return NULL; |
|
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|
3127 } |
|
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|
3128 |
| 4352 | 3129 /* Check for keyboard interrupt */ |
|
2447
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|
3130 if (VimErrorCheck()) |
|
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|
3131 return NULL; |
|
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|
3132 |
|
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Move many more common Python items to if_py_both.c.
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|
3133 if (posp->lnum <= 0) |
|
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|
3134 { |
|
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|
3135 /* Or raise an error? */ |
|
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|
3136 Py_INCREF(Py_None); |
|
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|
3137 return Py_None; |
|
84d353762845
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|
3138 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3139 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
3140 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
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|
3141 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3142 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
3143 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3144 BufferRange(PyObject *self, PyObject *args) |
|
84d353762845
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|
3145 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3146 PyInt start; |
|
84d353762845
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|
3147 PyInt end; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
3148 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3149 if (CheckBuffer((BufferObject *)(self))) |
|
84d353762845
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|
3150 return NULL; |
|
84d353762845
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changeset
|
3151 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
3152 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
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|
3153 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3154 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
3155 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
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|
3156 } |
|
84d353762845
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|
3157 |
| 4319 | 3158 static PyObject * |
| 3159 BufferRepr(PyObject *self) | |
| 3160 { | |
| 3161 static char repr[100]; | |
| 3162 BufferObject *this = (BufferObject *)(self); | |
| 3163 | |
| 3164 if (this->buf == INVALID_BUFFER_VALUE) | |
| 3165 { | |
| 3166 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3167 return PyString_FromString(repr); | |
| 3168 } | |
| 3169 else | |
| 3170 { | |
| 3171 char *name = (char *)this->buf->b_fname; | |
| 3172 PyInt len; | |
| 3173 | |
| 3174 if (name == NULL) | |
| 3175 name = ""; | |
| 3176 len = strlen(name); | |
| 3177 | |
| 3178 if (len > 35) | |
| 3179 name = name + (35 - len); | |
| 3180 | |
| 3181 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3182 | |
| 3183 return PyString_FromString(repr); | |
| 3184 } | |
| 3185 } | |
| 3186 | |
|
2447
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3187 static struct PyMethodDef BufferMethods[] = { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3188 /* name, function, calling, documentation */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3189 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3190 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3191 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 3192 #if PY_VERSION_HEX >= 0x03000000 |
| 3193 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 3194 #endif | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3195 { NULL, NULL, 0, NULL } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3196 }; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3197 |
| 4397 | 3198 /* |
| 3199 * Buffer list object - Implementation | |
| 3200 */ | |
| 3201 | |
| 3202 static PyTypeObject BufMapType; | |
| 3203 | |
| 3204 typedef struct | |
| 3205 { | |
| 3206 PyObject_HEAD | |
| 3207 } BufMapObject; | |
| 3208 | |
| 3209 static PyInt | |
| 3210 BufMapLength(PyObject *self UNUSED) | |
| 3211 { | |
| 3212 buf_T *b = firstbuf; | |
| 3213 PyInt n = 0; | |
| 3214 | |
| 3215 while (b) | |
| 3216 { | |
| 3217 ++n; | |
| 3218 b = b->b_next; | |
| 3219 } | |
| 3220 | |
| 3221 return n; | |
| 3222 } | |
| 3223 | |
| 3224 static PyObject * | |
| 3225 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3226 { | |
| 3227 buf_T *b; | |
| 3228 int bnr; | |
| 3229 | |
| 3230 #if PY_MAJOR_VERSION < 3 | |
| 3231 if (PyInt_Check(keyObject)) | |
| 3232 bnr = PyInt_AsLong(keyObject); | |
| 3233 else | |
| 3234 #endif | |
| 3235 if (PyLong_Check(keyObject)) | |
| 3236 bnr = PyLong_AsLong(keyObject); | |
| 3237 else | |
| 3238 { | |
| 4405 | 3239 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3240 return NULL; |
| 3241 } | |
| 3242 | |
| 3243 b = buflist_findnr(bnr); | |
| 3244 | |
| 3245 if (b) | |
| 3246 return BufferNew(b); | |
| 3247 else | |
| 3248 { | |
| 4403 | 3249 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3250 return NULL; |
| 3251 } | |
| 3252 } | |
| 3253 | |
| 3254 static void | |
| 3255 BufMapIterDestruct(PyObject *buffer) | |
| 3256 { | |
| 3257 /* Iteration was stopped before all buffers were processed */ | |
| 3258 if (buffer) | |
| 3259 { | |
| 3260 Py_DECREF(buffer); | |
| 3261 } | |
| 3262 } | |
| 3263 | |
| 4433 | 3264 static int |
| 3265 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3266 { | |
| 3267 Py_VISIT(buffer); | |
| 3268 return 0; | |
| 3269 } | |
| 3270 | |
| 3271 static int | |
| 3272 BufMapIterClear(PyObject **buffer) | |
| 3273 { | |
| 3274 Py_CLEAR(*buffer); | |
| 3275 return 0; | |
| 3276 } | |
| 3277 | |
| 4397 | 3278 static PyObject * |
| 3279 BufMapIterNext(PyObject **buffer) | |
| 3280 { | |
| 3281 PyObject *next; | |
| 3282 PyObject *r; | |
| 3283 | |
| 3284 if (!*buffer) | |
| 3285 return NULL; | |
| 3286 | |
| 3287 r = *buffer; | |
| 3288 | |
| 3289 if (CheckBuffer((BufferObject *)(r))) | |
| 3290 { | |
| 3291 *buffer = NULL; | |
| 3292 return NULL; | |
| 3293 } | |
| 3294 | |
| 3295 if (!((BufferObject *)(r))->buf->b_next) | |
| 3296 next = NULL; | |
| 3297 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3298 return NULL; | |
| 3299 *buffer = next; | |
| 4438 | 3300 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3301 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3302 return r; |
| 3303 } | |
| 3304 | |
| 3305 static PyObject * | |
| 3306 BufMapIter(PyObject *self UNUSED) | |
| 3307 { | |
| 3308 PyObject *buffer; | |
| 3309 | |
| 3310 buffer = BufferNew(firstbuf); | |
| 3311 return IterNew(buffer, | |
| 4433 | 3312 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3313 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3314 } |
| 3315 | |
| 3316 static PyMappingMethods BufMapAsMapping = { | |
| 3317 (lenfunc) BufMapLength, | |
| 3318 (binaryfunc) BufMapItem, | |
| 3319 (objobjargproc) 0, | |
| 3320 }; | |
| 3321 | |
| 4385 | 3322 /* Current items object |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3323 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3324 |
| 4319 | 3325 static PyObject * |
| 3326 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3327 { | |
| 3328 if (strcmp(name, "buffer") == 0) | |
| 3329 return (PyObject *)BufferNew(curbuf); | |
| 3330 else if (strcmp(name, "window") == 0) | |
| 4431 | 3331 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3332 else if (strcmp(name, "tabpage") == 0) |
| 3333 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3334 else if (strcmp(name, "line") == 0) |
| 3335 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3336 else if (strcmp(name, "range") == 0) | |
| 3337 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3338 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3339 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3340 "tabpage"); | |
| 4319 | 3341 else |
| 3342 { | |
| 3343 PyErr_SetString(PyExc_AttributeError, name); | |
| 3344 return NULL; | |
| 3345 } | |
| 3346 } | |
| 3347 | |
| 3348 static int | |
| 3349 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3350 { | |
| 3351 if (strcmp(name, "line") == 0) | |
| 3352 { | |
| 3353 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3354 return -1; | |
| 3355 | |
| 3356 return 0; | |
| 3357 } | |
| 4407 | 3358 else if (strcmp(name, "buffer") == 0) |
| 3359 { | |
| 3360 int count; | |
| 3361 | |
| 3362 if (value->ob_type != &BufferType) | |
| 3363 { | |
| 3364 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3365 return -1; | |
| 3366 } | |
| 3367 | |
| 3368 if (CheckBuffer((BufferObject *)(value))) | |
| 3369 return -1; | |
| 3370 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3371 | |
| 3372 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) | |
| 3373 { | |
| 3374 PyErr_SetVim(_("failed to switch to given buffer")); | |
| 3375 return -1; | |
| 3376 } | |
| 3377 | |
| 3378 return 0; | |
| 3379 } | |
| 3380 else if (strcmp(name, "window") == 0) | |
| 3381 { | |
| 3382 int count; | |
| 3383 | |
| 3384 if (value->ob_type != &WindowType) | |
| 3385 { | |
| 3386 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3387 return -1; | |
| 3388 } | |
| 3389 | |
| 3390 if (CheckWindow((WindowObject *)(value))) | |
| 3391 return -1; | |
| 3392 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3393 | |
| 3394 if (!count) | |
| 3395 { | |
| 3396 PyErr_SetString(PyExc_ValueError, | |
| 3397 _("failed to find window in the current tab page")); | |
| 3398 return -1; | |
| 3399 } | |
| 3400 | |
| 3401 win_goto(((WindowObject *)(value))->win); | |
| 3402 if (((WindowObject *)(value))->win != curwin) | |
| 3403 { | |
| 3404 PyErr_SetString(PyExc_RuntimeError, | |
| 3405 _("did not switch to the specified window")); | |
| 3406 return -1; | |
| 3407 } | |
| 3408 | |
| 3409 return 0; | |
| 3410 } | |
| 3411 else if (strcmp(name, "tabpage") == 0) | |
| 3412 { | |
| 3413 if (value->ob_type != &TabPageType) | |
| 3414 { | |
| 3415 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3416 return -1; | |
| 3417 } | |
| 3418 | |
| 3419 if (CheckTabPage((TabPageObject *)(value))) | |
| 3420 return -1; | |
| 3421 | |
| 3422 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); | |
| 3423 if (((TabPageObject *)(value))->tab != curtab) | |
| 3424 { | |
| 3425 PyErr_SetString(PyExc_RuntimeError, | |
| 3426 _("did not switch to the specified tab page")); | |
| 3427 return -1; | |
| 3428 } | |
| 3429 | |
| 3430 return 0; | |
| 3431 } | |
| 4319 | 3432 else |
| 3433 { | |
| 3434 PyErr_SetString(PyExc_AttributeError, name); | |
| 3435 return -1; | |
| 3436 } | |
| 3437 } | |
| 3438 | |
| 3618 | 3439 static void |
| 4486 | 3440 init_range_cmd(exarg_T *eap) |
| 3441 { | |
| 3442 RangeStart = eap->line1; | |
| 3443 RangeEnd = eap->line2; | |
| 3444 } | |
| 3445 | |
| 3446 static void | |
| 3447 init_range_eval(typval_T *rettv UNUSED) | |
| 3448 { | |
| 3449 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
| 3450 RangeEnd = RangeStart; | |
| 3451 } | |
| 3452 | |
| 3453 static void | |
| 3454 run_cmd(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate UNUSED) | |
| 3455 { | |
| 3456 PyRun_SimpleString((char *) cmd); | |
| 3457 } | |
| 3458 | |
| 3459 static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; | |
| 3460 static int code_hdr_len = 30; | |
| 3461 | |
| 3462 static void | |
| 3463 run_do(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate) | |
| 3464 { | |
| 3465 PyInt lnum; | |
| 3466 size_t len; | |
| 3467 char *code; | |
| 3468 int status; | |
| 3469 PyObject *pyfunc, *pymain; | |
| 3470 | |
| 3471 if (u_save(RangeStart - 1, RangeEnd + 1) != OK) | |
| 3472 { | |
| 3473 EMSG(_("cannot save undo information")); | |
| 3474 return; | |
| 3475 } | |
| 3476 | |
| 3477 len = code_hdr_len + STRLEN(cmd); | |
| 3478 code = PyMem_New(char, len + 1); | |
| 3479 memcpy(code, code_hdr, code_hdr_len); | |
| 3480 STRCPY(code + code_hdr_len, cmd); | |
| 3481 status = PyRun_SimpleString(code); | |
| 3482 PyMem_Free(code); | |
| 3483 | |
| 3484 if (status) | |
| 3485 { | |
| 3486 EMSG(_("failed to run the code")); | |
| 3487 return; | |
| 3488 } | |
| 3489 | |
| 3490 status = 0; | |
| 3491 pymain = PyImport_AddModule("__main__"); | |
| 3492 pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); | |
| 3493 PyGILState_Release(*pygilstate); | |
| 3494 | |
| 3495 for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) | |
| 3496 { | |
| 3497 PyObject *line, *linenr, *ret; | |
| 3498 | |
| 3499 *pygilstate = PyGILState_Ensure(); | |
| 3500 if (!(line = GetBufferLine(curbuf, lnum))) | |
| 3501 goto err; | |
| 3502 if (!(linenr = PyInt_FromLong((long) lnum))) | |
| 3503 { | |
| 3504 Py_DECREF(line); | |
| 3505 goto err; | |
| 3506 } | |
| 3507 ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); | |
| 3508 Py_DECREF(line); | |
| 3509 Py_DECREF(linenr); | |
| 3510 if (!ret) | |
| 3511 goto err; | |
| 3512 | |
| 3513 if (ret != Py_None) | |
| 3514 if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) | |
| 3515 goto err; | |
| 3516 | |
| 3517 Py_XDECREF(ret); | |
| 3518 PythonIO_Flush(); | |
| 3519 PyGILState_Release(*pygilstate); | |
| 3520 } | |
| 3521 goto out; | |
| 3522 err: | |
| 3523 *pygilstate = PyGILState_Ensure(); | |
| 3524 PyErr_PrintEx(0); | |
| 3525 PythonIO_Flush(); | |
| 3526 status = 1; | |
| 3527 out: | |
| 3528 if (!status) | |
| 3529 *pygilstate = PyGILState_Ensure(); | |
| 3530 Py_DECREF(pyfunc); | |
| 3531 PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); | |
| 3532 if (status) | |
| 3533 return; | |
| 3534 check_cursor(); | |
| 3535 update_curbuf(NOT_VALID); | |
| 3536 } | |
| 3537 | |
| 3538 static void | |
| 3539 run_eval(const char *cmd, typval_T *rettv, PyGILState_STATE *pygilstate UNUSED) | |
| 3540 { | |
| 3541 PyObject *r; | |
| 3542 | |
| 3543 r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); | |
| 3544 if (r == NULL) | |
| 3545 { | |
| 3546 if (PyErr_Occurred() && !msg_silent) | |
| 3547 PyErr_PrintEx(0); | |
| 3548 EMSG(_("E858: Eval did not return a valid python object")); | |
| 3549 } | |
| 3550 else | |
| 3551 { | |
| 3552 if (ConvertFromPyObject(r, rettv) == -1) | |
| 3553 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
| 3554 Py_DECREF(r); | |
| 3555 } | |
| 3556 PyErr_Clear(); | |
| 3557 } | |
| 3558 | |
| 3559 static void | |
| 3618 | 3560 set_ref_in_py(const int copyID) |
| 3561 { | |
| 3562 pylinkedlist_T *cur; | |
| 3563 dict_T *dd; | |
| 3564 list_T *ll; | |
| 3565 | |
| 3566 if (lastdict != NULL) | |
| 3567 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3568 { | |
| 3569 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3570 if (dd->dv_copyID != copyID) | |
| 3571 { | |
| 3572 dd->dv_copyID = copyID; | |
| 3573 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3574 } | |
| 3575 } | |
| 3576 | |
| 3577 if (lastlist != NULL) | |
| 3578 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3579 { | |
| 3580 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3581 if (ll->lv_copyID != copyID) | |
| 3582 { | |
| 3583 ll->lv_copyID = copyID; | |
| 3584 set_ref_in_list(ll, copyID); | |
| 3585 } | |
| 3586 } | |
| 3587 } | |
| 3588 | |
| 3589 static int | |
| 3590 set_string_copy(char_u *str, typval_T *tv) | |
| 3591 { | |
| 3592 tv->vval.v_string = vim_strsave(str); | |
| 3593 if (tv->vval.v_string == NULL) | |
| 3594 { | |
| 3595 PyErr_NoMemory(); | |
| 3596 return -1; | |
| 3597 } | |
| 3598 return 0; | |
| 3599 } | |
| 3600 | |
| 4385 | 3601 static int |
| 3602 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3603 { | |
| 3604 dict_T *d; | |
| 3605 char_u *key; | |
| 3606 dictitem_T *di; | |
| 3607 PyObject *keyObject; | |
| 3608 PyObject *valObject; | |
| 3609 Py_ssize_t iter = 0; | |
| 3610 | |
| 3611 d = dict_alloc(); | |
| 3612 if (d == NULL) | |
| 3613 { | |
| 3614 PyErr_NoMemory(); | |
| 3615 return -1; | |
| 3616 } | |
| 3617 | |
| 3618 tv->v_type = VAR_DICT; | |
| 3619 tv->vval.v_dict = d; | |
| 3620 | |
| 3621 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3622 { | |
| 3623 DICTKEY_DECL | |
| 3624 | |
| 3625 if (keyObject == NULL) | |
| 3626 return -1; | |
| 3627 if (valObject == NULL) | |
| 3628 return -1; | |
| 3629 | |
| 3630 DICTKEY_GET_NOTEMPTY(-1) | |
| 3631 | |
| 3632 di = dictitem_alloc(key); | |
| 3633 | |
| 3634 DICTKEY_UNREF | |
| 3635 | |
| 3636 if (di == NULL) | |
| 3637 { | |
| 3638 PyErr_NoMemory(); | |
| 3639 return -1; | |
| 3640 } | |
| 3641 di->di_tv.v_lock = 0; | |
| 3642 | |
| 3643 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3644 { | |
| 3645 vim_free(di); | |
| 3646 return -1; | |
| 3647 } | |
| 3648 if (dict_add(d, di) == FAIL) | |
| 3649 { | |
| 3650 vim_free(di); | |
| 3651 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3652 return -1; | |
| 3653 } | |
| 3654 } | |
| 3655 return 0; | |
| 3656 } | |
| 3657 | |
| 3658 static int | |
| 3659 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3660 { | |
| 3661 dict_T *d; | |
| 3662 char_u *key; | |
| 3663 dictitem_T *di; | |
| 3664 PyObject *list; | |
| 3665 PyObject *litem; | |
| 3666 PyObject *keyObject; | |
| 3667 PyObject *valObject; | |
| 3668 Py_ssize_t lsize; | |
| 3669 | |
| 3670 d = dict_alloc(); | |
| 3671 if (d == NULL) | |
| 3672 { | |
| 3673 PyErr_NoMemory(); | |
| 3674 return -1; | |
| 3675 } | |
| 3676 | |
| 3677 tv->v_type = VAR_DICT; | |
| 3678 tv->vval.v_dict = d; | |
| 3679 | |
| 3680 list = PyMapping_Items(obj); | |
| 3681 if (list == NULL) | |
| 3682 return -1; | |
| 3683 lsize = PyList_Size(list); | |
| 3684 while (lsize--) | |
| 3685 { | |
| 3686 DICTKEY_DECL | |
| 3687 | |
| 3688 litem = PyList_GetItem(list, lsize); | |
| 3689 if (litem == NULL) | |
| 3690 { | |
| 3691 Py_DECREF(list); | |
| 3692 return -1; | |
| 3693 } | |
| 3694 | |
| 3695 keyObject = PyTuple_GetItem(litem, 0); | |
| 3696 if (keyObject == NULL) | |
| 3697 { | |
| 3698 Py_DECREF(list); | |
| 3699 Py_DECREF(litem); | |
| 3700 return -1; | |
| 3701 } | |
| 3702 | |
| 3703 DICTKEY_GET_NOTEMPTY(-1) | |
| 3704 | |
| 3705 valObject = PyTuple_GetItem(litem, 1); | |
| 3706 if (valObject == NULL) | |
| 3707 { | |
| 3708 Py_DECREF(list); | |
| 3709 Py_DECREF(litem); | |
| 3710 return -1; | |
| 3711 } | |
| 3712 | |
| 3713 di = dictitem_alloc(key); | |
| 3714 | |
| 3715 DICTKEY_UNREF | |
| 3716 | |
| 3717 if (di == NULL) | |
| 3718 { | |
| 3719 Py_DECREF(list); | |
| 3720 Py_DECREF(litem); | |
| 3721 PyErr_NoMemory(); | |
| 3722 return -1; | |
| 3723 } | |
| 3724 di->di_tv.v_lock = 0; | |
| 3725 | |
| 3726 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3727 { | |
| 3728 vim_free(di); | |
| 3729 Py_DECREF(list); | |
| 3730 Py_DECREF(litem); | |
| 3731 return -1; | |
| 3732 } | |
| 3733 if (dict_add(d, di) == FAIL) | |
| 3734 { | |
| 3735 vim_free(di); | |
| 3736 Py_DECREF(list); | |
| 3737 Py_DECREF(litem); | |
| 3738 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3739 return -1; | |
| 3740 } | |
| 3741 Py_DECREF(litem); | |
| 3742 } | |
| 3743 Py_DECREF(list); | |
| 3744 return 0; | |
| 3745 } | |
| 3746 | |
| 3747 static int | |
| 3748 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3749 { | |
| 3750 list_T *l; | |
| 3751 | |
| 3752 l = list_alloc(); | |
| 3753 if (l == NULL) | |
| 3754 { | |
| 3755 PyErr_NoMemory(); | |
| 3756 return -1; | |
| 3757 } | |
| 3758 | |
| 3759 tv->v_type = VAR_LIST; | |
| 3760 tv->vval.v_list = l; | |
| 3761 | |
| 3762 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3763 return -1; | |
| 3764 | |
| 3765 return 0; | |
| 3766 } | |
| 3767 | |
| 3768 static int | |
| 3769 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3770 { | |
| 3771 PyObject *iterator = PyObject_GetIter(obj); | |
| 3772 PyObject *item; | |
| 3773 list_T *l; | |
| 3774 listitem_T *li; | |
| 3775 | |
| 3776 l = list_alloc(); | |
| 3777 | |
| 3778 if (l == NULL) | |
| 3779 { | |
| 3780 PyErr_NoMemory(); | |
| 3781 return -1; | |
| 3782 } | |
| 3783 | |
| 3784 tv->vval.v_list = l; | |
| 3785 tv->v_type = VAR_LIST; | |
| 3786 | |
| 3787 | |
| 3788 if (iterator == NULL) | |
| 3789 return -1; | |
| 3790 | |
| 3791 while ((item = PyIter_Next(obj))) | |
| 3792 { | |
| 3793 li = listitem_alloc(); | |
| 3794 if (li == NULL) | |
| 3795 { | |
| 3796 PyErr_NoMemory(); | |
| 3797 return -1; | |
| 3798 } | |
| 3799 li->li_tv.v_lock = 0; | |
| 3800 | |
| 3801 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3802 return -1; | |
| 3803 | |
| 3804 list_append(l, li); | |
| 3805 | |
| 3806 Py_DECREF(item); | |
| 3807 } | |
| 3808 | |
| 3809 Py_DECREF(iterator); | |
| 3810 return 0; | |
| 3811 } | |
| 3812 | |
| 3618 | 3813 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3814 | |
| 3815 static int | |
| 3816 convert_dl(PyObject *obj, typval_T *tv, | |
| 3817 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3818 { | |
| 3819 PyObject *capsule; | |
| 3820 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3821 | |
| 3822 sprintf(hexBuf, "%p", obj); | |
| 3823 | |
| 3638 | 3824 # ifdef PY_USE_CAPSULE |
| 3618 | 3825 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3826 # else |
| 3827 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3828 # endif | |
| 3618 | 3829 if (capsule == NULL) |
| 3830 { | |
| 3638 | 3831 # ifdef PY_USE_CAPSULE |
| 3618 | 3832 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3833 # else |
| 3834 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3835 # endif | |
| 3618 | 3836 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3837 Py_DECREF(capsule); | |
| 3838 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3839 { | |
| 3840 tv->v_type = VAR_UNKNOWN; | |
| 3841 return -1; | |
| 3842 } | |
| 3843 /* As we are not using copy_tv which increments reference count we must | |
| 3844 * do it ourself. */ | |
| 3845 switch(tv->v_type) | |
| 3846 { | |
| 3847 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3848 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3849 } | |
| 3850 } | |
| 3851 else | |
| 3852 { | |
| 3638 | 3853 typval_T *v; |
| 3854 | |
| 3855 # ifdef PY_USE_CAPSULE | |
| 3856 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3857 # else | |
| 3648 | 3858 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3859 # endif |
| 3618 | 3860 copy_tv(v, tv); |
| 3861 } | |
| 3862 return 0; | |
| 3863 } | |
| 3864 | |
| 3865 static int | |
| 3866 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3867 { | |
| 3868 PyObject *lookup_dict; | |
| 3869 int r; | |
| 3870 | |
| 3871 lookup_dict = PyDict_New(); | |
| 3872 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3873 Py_DECREF(lookup_dict); | |
| 3874 return r; | |
| 3875 } | |
| 3876 | |
| 3877 static int | |
| 3878 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3879 { | |
| 3880 if (obj->ob_type == &DictionaryType) | |
| 3881 { | |
| 3882 tv->v_type = VAR_DICT; | |
| 3883 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3884 ++tv->vval.v_dict->dv_refcount; | |
| 3885 } | |
| 3886 else if (obj->ob_type == &ListType) | |
| 3887 { | |
| 3888 tv->v_type = VAR_LIST; | |
| 3889 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3890 ++tv->vval.v_list->lv_refcount; | |
| 3891 } | |
| 3892 else if (obj->ob_type == &FunctionType) | |
| 3893 { | |
| 3894 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3895 return -1; | |
| 3896 | |
| 3897 tv->v_type = VAR_FUNC; | |
| 3898 func_ref(tv->vval.v_string); | |
| 3899 } | |
| 3900 else if (PyBytes_Check(obj)) | |
| 3901 { | |
| 3800 | 3902 char_u *result; |
| 3903 | |
| 3904 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3905 return -1; | |
| 3618 | 3906 if (result == NULL) |
| 3907 return -1; | |
| 3908 | |
| 3909 if (set_string_copy(result, tv) == -1) | |
| 3910 return -1; | |
| 3911 | |
| 3912 tv->v_type = VAR_STRING; | |
| 3913 } | |
| 3914 else if (PyUnicode_Check(obj)) | |
| 3915 { | |
| 3916 PyObject *bytes; | |
| 3917 char_u *result; | |
| 3918 | |
| 3919 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3920 if (bytes == NULL) | |
| 3921 return -1; | |
| 3922 | |
| 3800 | 3923 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3924 return -1; | |
| 3618 | 3925 if (result == NULL) |
| 3926 return -1; | |
| 3927 | |
| 3928 if (set_string_copy(result, tv) == -1) | |
| 3929 { | |
| 3930 Py_XDECREF(bytes); | |
| 3931 return -1; | |
| 3932 } | |
| 3933 Py_XDECREF(bytes); | |
| 3934 | |
| 3935 tv->v_type = VAR_STRING; | |
| 3936 } | |
| 4321 | 3937 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3938 else if (PyInt_Check(obj)) |
| 3939 { | |
| 3940 tv->v_type = VAR_NUMBER; | |
| 3941 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3942 } | |
| 3943 #endif | |
| 3944 else if (PyLong_Check(obj)) | |
| 3945 { | |
| 3946 tv->v_type = VAR_NUMBER; | |
| 3947 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3948 } | |
| 3949 else if (PyDict_Check(obj)) | |
| 3950 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3951 #ifdef FEAT_FLOAT | |
| 3952 else if (PyFloat_Check(obj)) | |
| 3953 { | |
| 3954 tv->v_type = VAR_FLOAT; | |
| 3955 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3956 } | |
| 3957 #endif | |
| 3958 else if (PyIter_Check(obj)) | |
| 3959 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3960 else if (PySequence_Check(obj)) | |
| 3961 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3962 else if (PyMapping_Check(obj)) | |
| 3963 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3964 else | |
| 3965 { | |
| 4405 | 3966 PyErr_SetString(PyExc_TypeError, |
| 3967 _("unable to convert to vim structure")); | |
| 3618 | 3968 return -1; |
| 3969 } | |
| 3970 return 0; | |
| 3971 } | |
| 3972 | |
| 3973 static PyObject * | |
| 3974 ConvertToPyObject(typval_T *tv) | |
| 3975 { | |
| 3976 if (tv == NULL) | |
| 3977 { | |
| 3978 PyErr_SetVim(_("NULL reference passed")); | |
| 3979 return NULL; | |
| 3980 } | |
| 3981 switch (tv->v_type) | |
| 3982 { | |
| 3983 case VAR_STRING: | |
| 3852 | 3984 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3985 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3986 case VAR_NUMBER: |
| 3987 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3988 #ifdef FEAT_FLOAT | |
| 3989 case VAR_FLOAT: | |
| 3990 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3991 #endif | |
| 3992 case VAR_LIST: | |
| 3993 return ListNew(tv->vval.v_list); | |
| 3994 case VAR_DICT: | |
| 3995 return DictionaryNew(tv->vval.v_dict); | |
| 3996 case VAR_FUNC: | |
| 3852 | 3997 return FunctionNew(tv->vval.v_string == NULL |
| 3998 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3999 case VAR_UNKNOWN: |
| 4000 Py_INCREF(Py_None); | |
| 4001 return Py_None; | |
| 4002 default: | |
| 4003 PyErr_SetVim(_("internal error: invalid value type")); | |
| 4004 return NULL; | |
| 4005 } | |
| 4006 } | |
| 4319 | 4007 |
| 4008 typedef struct | |
| 4009 { | |
| 4010 PyObject_HEAD | |
| 4011 } CurrentObject; | |
| 4012 static PyTypeObject CurrentType; | |
| 4013 | |
| 4014 static void | |
| 4015 init_structs(void) | |
| 4016 { | |
| 4017 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 4018 OutputType.tp_name = "vim.message"; | |
| 4019 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 4020 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4021 OutputType.tp_doc = "vim message object"; | |
| 4022 OutputType.tp_methods = OutputMethods; | |
| 4023 #if PY_MAJOR_VERSION >= 3 | |
| 4024 OutputType.tp_getattro = OutputGetattro; | |
| 4025 OutputType.tp_setattro = OutputSetattro; | |
| 4026 OutputType.tp_alloc = call_PyType_GenericAlloc; | |
| 4027 OutputType.tp_new = call_PyType_GenericNew; | |
| 4028 OutputType.tp_free = call_PyObject_Free; | |
| 4029 #else | |
| 4030 OutputType.tp_getattr = OutputGetattr; | |
| 4031 OutputType.tp_setattr = OutputSetattr; | |
| 4032 #endif | |
| 4033 | |
| 4397 | 4034 vim_memset(&IterType, 0, sizeof(IterType)); |
| 4035 IterType.tp_name = "vim.iter"; | |
| 4036 IterType.tp_basicsize = sizeof(IterObject); | |
| 4037 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4038 IterType.tp_doc = "generic iterator object"; | |
| 4039 IterType.tp_iter = IterIter; | |
| 4040 IterType.tp_iternext = IterNext; | |
| 4419 | 4041 IterType.tp_dealloc = IterDestructor; |
| 4433 | 4042 IterType.tp_traverse = IterTraverse; |
| 4043 IterType.tp_clear = IterClear; | |
| 4397 | 4044 |
| 4319 | 4045 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 4046 BufferType.tp_name = "vim.buffer"; | |
| 4047 BufferType.tp_basicsize = sizeof(BufferType); | |
| 4048 BufferType.tp_dealloc = BufferDestructor; | |
| 4049 BufferType.tp_repr = BufferRepr; | |
| 4050 BufferType.tp_as_sequence = &BufferAsSeq; | |
| 4051 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 4052 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4053 BufferType.tp_doc = "vim buffer object"; | |
| 4054 BufferType.tp_methods = BufferMethods; | |
| 4055 #if PY_MAJOR_VERSION >= 3 | |
| 4056 BufferType.tp_getattro = BufferGetattro; | |
| 4057 BufferType.tp_alloc = call_PyType_GenericAlloc; | |
| 4058 BufferType.tp_new = call_PyType_GenericNew; | |
| 4059 BufferType.tp_free = call_PyObject_Free; | |
| 4060 #else | |
| 4061 BufferType.tp_getattr = BufferGetattr; | |
| 4062 #endif | |
| 4063 | |
| 4064 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 4065 WindowType.tp_name = "vim.window"; | |
| 4066 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 4067 WindowType.tp_dealloc = WindowDestructor; | |
| 4068 WindowType.tp_repr = WindowRepr; | |
| 4069 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4070 WindowType.tp_doc = "vim Window object"; | |
| 4071 WindowType.tp_methods = WindowMethods; | |
| 4433 | 4072 WindowType.tp_traverse = WindowTraverse; |
| 4073 WindowType.tp_clear = WindowClear; | |
| 4319 | 4074 #if PY_MAJOR_VERSION >= 3 |
| 4075 WindowType.tp_getattro = WindowGetattro; | |
| 4076 WindowType.tp_setattro = WindowSetattro; | |
| 4077 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
| 4078 WindowType.tp_new = call_PyType_GenericNew; | |
| 4079 WindowType.tp_free = call_PyObject_Free; | |
| 4080 #else | |
| 4081 WindowType.tp_getattr = WindowGetattr; | |
| 4082 WindowType.tp_setattr = WindowSetattr; | |
| 4083 #endif | |
| 4084 | |
| 4401 | 4085 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 4086 TabPageType.tp_name = "vim.tabpage"; | |
| 4087 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 4088 TabPageType.tp_dealloc = TabPageDestructor; | |
| 4089 TabPageType.tp_repr = TabPageRepr; | |
| 4090 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4091 TabPageType.tp_doc = "vim tab page object"; | |
| 4092 TabPageType.tp_methods = TabPageMethods; | |
| 4093 #if PY_MAJOR_VERSION >= 3 | |
| 4094 TabPageType.tp_getattro = TabPageGetattro; | |
| 4095 TabPageType.tp_alloc = call_PyType_GenericAlloc; | |
| 4096 TabPageType.tp_new = call_PyType_GenericNew; | |
| 4097 TabPageType.tp_free = call_PyObject_Free; | |
| 4098 #else | |
| 4099 TabPageType.tp_getattr = TabPageGetattr; | |
| 4100 #endif | |
| 4101 | |
| 4393 | 4102 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 4103 BufMapType.tp_name = "vim.bufferlist"; | |
| 4104 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 4105 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 4106 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 4107 BufMapType.tp_iter = BufMapIter; |
| 4319 | 4108 BufferType.tp_doc = "vim buffer list"; |
| 4109 | |
| 4110 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 4111 WinListType.tp_name = "vim.windowlist"; | |
| 4112 WinListType.tp_basicsize = sizeof(WinListType); | |
| 4113 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 4114 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4115 WinListType.tp_doc = "vim window list"; | |
| 4401 | 4116 WinListType.tp_dealloc = WinListDestructor; |
| 4117 | |
| 4118 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 4119 TabListType.tp_name = "vim.tabpagelist"; | |
| 4120 TabListType.tp_basicsize = sizeof(TabListType); | |
| 4121 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 4122 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4123 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 4124 |
| 4125 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4126 RangeType.tp_name = "vim.range"; | |
| 4127 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4128 RangeType.tp_dealloc = RangeDestructor; | |
| 4129 RangeType.tp_repr = RangeRepr; | |
| 4130 RangeType.tp_as_sequence = &RangeAsSeq; | |
| 4131 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4132 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4133 RangeType.tp_doc = "vim Range object"; | |
| 4134 RangeType.tp_methods = RangeMethods; | |
| 4135 #if PY_MAJOR_VERSION >= 3 | |
| 4136 RangeType.tp_getattro = RangeGetattro; | |
| 4137 RangeType.tp_alloc = call_PyType_GenericAlloc; | |
| 4138 RangeType.tp_new = call_PyType_GenericNew; | |
| 4139 RangeType.tp_free = call_PyObject_Free; | |
| 4140 #else | |
| 4141 RangeType.tp_getattr = RangeGetattr; | |
| 4142 #endif | |
| 4143 | |
| 4144 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4145 CurrentType.tp_name = "vim.currentdata"; | |
| 4146 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4147 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4148 CurrentType.tp_doc = "vim current object"; | |
| 4149 #if PY_MAJOR_VERSION >= 3 | |
| 4150 CurrentType.tp_getattro = CurrentGetattro; | |
| 4151 CurrentType.tp_setattro = CurrentSetattro; | |
| 4152 #else | |
| 4153 CurrentType.tp_getattr = CurrentGetattr; | |
| 4154 CurrentType.tp_setattr = CurrentSetattr; | |
| 4155 #endif | |
| 4156 | |
| 4157 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4158 DictionaryType.tp_name = "vim.dictionary"; | |
| 4159 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4160 DictionaryType.tp_dealloc = DictionaryDestructor; | |
| 4161 DictionaryType.tp_as_mapping = &DictionaryAsMapping; | |
| 4162 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4163 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4164 DictionaryType.tp_methods = DictionaryMethods; | |
| 4165 #if PY_MAJOR_VERSION >= 3 | |
| 4166 DictionaryType.tp_getattro = DictionaryGetattro; | |
| 4167 DictionaryType.tp_setattro = DictionarySetattro; | |
| 4168 #else | |
| 4169 DictionaryType.tp_getattr = DictionaryGetattr; | |
| 4170 DictionaryType.tp_setattr = DictionarySetattr; | |
| 4171 #endif | |
| 4172 | |
| 4173 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4174 ListType.tp_name = "vim.list"; | |
| 4175 ListType.tp_dealloc = ListDestructor; | |
| 4176 ListType.tp_basicsize = sizeof(ListObject); | |
| 4177 ListType.tp_as_sequence = &ListAsSeq; | |
| 4178 ListType.tp_as_mapping = &ListAsMapping; | |
| 4179 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4180 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4181 ListType.tp_methods = ListMethods; | |
| 4397 | 4182 ListType.tp_iter = ListIter; |
| 4319 | 4183 #if PY_MAJOR_VERSION >= 3 |
| 4184 ListType.tp_getattro = ListGetattro; | |
| 4185 ListType.tp_setattro = ListSetattro; | |
| 4186 #else | |
| 4187 ListType.tp_getattr = ListGetattr; | |
| 4188 ListType.tp_setattr = ListSetattr; | |
| 4189 #endif | |
| 4190 | |
| 4191 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4192 FunctionType.tp_name = "vim.function"; |
| 4319 | 4193 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4194 FunctionType.tp_dealloc = FunctionDestructor; | |
| 4195 FunctionType.tp_call = FunctionCall; | |
| 4196 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4197 FunctionType.tp_doc = "object that calls vim function"; | |
| 4198 FunctionType.tp_methods = FunctionMethods; | |
| 4199 #if PY_MAJOR_VERSION >= 3 | |
| 4200 FunctionType.tp_getattro = FunctionGetattro; | |
| 4201 #else | |
| 4202 FunctionType.tp_getattr = FunctionGetattr; | |
| 4203 #endif | |
| 4204 | |
| 4350 | 4205 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4206 OptionsType.tp_name = "vim.options"; | |
| 4207 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4208 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4209 OptionsType.tp_doc = "object for manipulating options"; | |
| 4210 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4211 OptionsType.tp_dealloc = OptionsDestructor; | |
| 4433 | 4212 OptionsType.tp_traverse = OptionsTraverse; |
| 4213 OptionsType.tp_clear = OptionsClear; | |
| 4350 | 4214 |
| 4319 | 4215 #if PY_MAJOR_VERSION >= 3 |
| 4216 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4217 vimmodule.m_name = "vim"; | |
| 4218 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4219 vimmodule.m_size = -1; | |
| 4220 vimmodule.m_methods = VimMethods; | |
| 4221 #endif | |
| 4222 } |