Mercurial > vim
annotate src/if_py_both.h @ 3788:5edf3c51aa93 v7.3.652
updated for version 7.3.652
Problem: Workaround for Python crash isn't perfect.
Solution: Change the type of the length argument. (Sean Estabrooks)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 05 Sep 2012 17:28:21 +0200 |
| parents | 956b1ed19282 |
| children | 73557eda7027 |
| 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 /* |
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10 * Python extensions by Paul Moore, David Leonard, Roland Puntaier. |
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11 * |
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12 * Common code for if_python.c and if_python3.c. |
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13 */ |
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14 |
| 3734 | 15 #if PY_VERSION_HEX < 0x02050000 |
| 16 typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ | |
| 17 #endif | |
| 18 | |
| 2919 | 19 #ifdef FEAT_MBYTE |
| 20 # define ENC_OPT p_enc | |
| 21 #else | |
| 22 # define ENC_OPT "latin1" | |
| 23 #endif | |
| 24 | |
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25 /* |
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26 * obtain a lock on the Vim data structures |
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27 */ |
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28 static void |
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29 Python_Lock_Vim(void) |
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30 { |
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31 } |
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32 |
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33 /* |
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34 * release a lock on the Vim data structures |
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35 */ |
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36 static void |
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37 Python_Release_Vim(void) |
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38 { |
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39 } |
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40 |
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41 /* Output object definition |
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42 */ |
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43 |
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44 static PyObject *OutputWrite(PyObject *, PyObject *); |
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45 static PyObject *OutputWritelines(PyObject *, PyObject *); |
| 2727 | 46 static PyObject *OutputFlush(PyObject *, PyObject *); |
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47 |
| 2582 | 48 /* Function to write a line, points to either msg() or emsg(). */ |
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49 typedef void (*writefn)(char_u *); |
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50 static void writer(writefn fn, char_u *str, PyInt n); |
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51 |
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52 typedef struct |
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53 { |
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54 PyObject_HEAD |
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55 long softspace; |
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56 long error; |
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57 } OutputObject; |
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58 |
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59 static struct PyMethodDef OutputMethods[] = { |
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60 /* name, function, calling, documentation */ |
| 2727 | 61 {"write", OutputWrite, 1, ""}, |
| 62 {"writelines", OutputWritelines, 1, ""}, | |
| 3638 | 63 {"flush", OutputFlush, 1, ""}, |
| 2727 | 64 { NULL, NULL, 0, NULL} |
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65 }; |
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66 |
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67 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
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68 |
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69 /*************/ |
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70 |
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71 /* Output buffer management |
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72 */ |
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73 |
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74 static PyObject * |
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75 OutputWrite(PyObject *self, PyObject *args) |
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76 { |
| 3788 | 77 Py_ssize_t len; |
| 2894 | 78 char *str = NULL; |
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79 int error = ((OutputObject *)(self))->error; |
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80 |
| 3056 | 81 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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82 return NULL; |
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83 |
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84 Py_BEGIN_ALLOW_THREADS |
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85 Python_Lock_Vim(); |
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86 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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87 Python_Release_Vim(); |
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88 Py_END_ALLOW_THREADS |
| 2894 | 89 PyMem_Free(str); |
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90 |
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91 Py_INCREF(Py_None); |
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92 return Py_None; |
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93 } |
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94 |
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95 static PyObject * |
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96 OutputWritelines(PyObject *self, PyObject *args) |
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97 { |
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98 PyInt n; |
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99 PyInt i; |
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100 PyObject *list; |
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101 int error = ((OutputObject *)(self))->error; |
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102 |
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103 if (!PyArg_ParseTuple(args, "O", &list)) |
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104 return NULL; |
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105 Py_INCREF(list); |
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106 |
| 3618 | 107 if (!PyList_Check(list)) |
| 108 { | |
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109 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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110 Py_DECREF(list); |
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111 return NULL; |
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112 } |
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113 |
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114 n = PyList_Size(list); |
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115 |
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116 for (i = 0; i < n; ++i) |
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117 { |
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118 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 119 char *str = NULL; |
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120 PyInt len; |
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121 |
| 3618 | 122 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 123 { | |
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124 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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125 Py_DECREF(list); |
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126 return NULL; |
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127 } |
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128 |
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129 Py_BEGIN_ALLOW_THREADS |
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130 Python_Lock_Vim(); |
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131 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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132 Python_Release_Vim(); |
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133 Py_END_ALLOW_THREADS |
| 2894 | 134 PyMem_Free(str); |
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135 } |
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136 |
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137 Py_DECREF(list); |
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138 Py_INCREF(Py_None); |
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139 return Py_None; |
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140 } |
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141 |
| 2727 | 142 static PyObject * |
| 143 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 144 { | |
| 145 /* do nothing */ | |
| 146 Py_INCREF(Py_None); | |
| 147 return Py_None; | |
| 148 } | |
| 149 | |
| 150 | |
| 2582 | 151 /* Buffer IO, we write one whole line at a time. */ |
| 152 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
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153 static writefn old_fn = NULL; |
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154 |
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155 static void |
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156 PythonIO_Flush(void) |
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157 { |
| 2582 | 158 if (old_fn != NULL && io_ga.ga_len > 0) |
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159 { |
| 2582 | 160 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
| 161 old_fn((char_u *)io_ga.ga_data); | |
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162 } |
| 2582 | 163 io_ga.ga_len = 0; |
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164 } |
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165 |
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166 static void |
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167 writer(writefn fn, char_u *str, PyInt n) |
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168 { |
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169 char_u *ptr; |
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170 |
| 2582 | 171 /* Flush when switching output function. */ |
| 172 if (fn != old_fn) | |
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173 PythonIO_Flush(); |
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174 old_fn = fn; |
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175 |
| 2582 | 176 /* Write each NL separated line. Text after the last NL is kept for |
| 177 * writing later. */ | |
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178 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
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179 { |
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180 PyInt len = ptr - str; |
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181 |
| 2615 | 182 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
| 2582 | 183 break; |
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184 |
| 2582 | 185 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
| 186 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 187 fn((char_u *)io_ga.ga_data); | |
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188 str = ptr + 1; |
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189 n -= len + 1; |
| 2582 | 190 io_ga.ga_len = 0; |
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191 } |
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192 |
| 2582 | 193 /* Put the remaining text into io_ga for later printing. */ |
| 2615 | 194 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
| 2582 | 195 { |
| 196 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 2615 | 197 io_ga.ga_len += (int)n; |
| 2582 | 198 } |
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199 } |
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200 |
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201 /***************/ |
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202 |
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203 static PyTypeObject OutputType; |
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204 |
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205 static OutputObject Output = |
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206 { |
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207 PyObject_HEAD_INIT(&OutputType) |
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208 0, |
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209 0 |
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210 }; |
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211 |
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212 static OutputObject Error = |
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213 { |
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214 PyObject_HEAD_INIT(&OutputType) |
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215 0, |
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216 1 |
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217 }; |
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218 |
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219 static int |
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220 PythonIO_Init_io(void) |
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221 { |
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222 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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223 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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224 |
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225 if (PyErr_Occurred()) |
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226 { |
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227 EMSG(_("E264: Python: Error initialising I/O objects")); |
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228 return -1; |
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229 } |
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230 |
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231 return 0; |
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232 } |
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233 |
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234 |
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235 static PyObject *VimError; |
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236 |
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237 /* Check to see whether a Vim error has been reported, or a keyboard |
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238 * interrupt has been detected. |
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239 */ |
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240 static int |
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241 VimErrorCheck(void) |
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242 { |
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243 if (got_int) |
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244 { |
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245 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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246 return 1; |
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247 } |
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248 else if (did_emsg && !PyErr_Occurred()) |
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249 { |
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250 PyErr_SetNone(VimError); |
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251 return 1; |
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252 } |
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253 |
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254 return 0; |
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255 } |
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256 |
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257 /* Vim module - Implementation |
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258 */ |
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259 static PyObject * |
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260 VimCommand(PyObject *self UNUSED, PyObject *args) |
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261 { |
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262 char *cmd; |
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263 PyObject *result; |
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264 |
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265 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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266 return NULL; |
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267 |
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268 PyErr_Clear(); |
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269 |
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270 Py_BEGIN_ALLOW_THREADS |
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271 Python_Lock_Vim(); |
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272 |
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273 do_cmdline_cmd((char_u *)cmd); |
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274 update_screen(VALID); |
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275 |
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276 Python_Release_Vim(); |
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277 Py_END_ALLOW_THREADS |
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278 |
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279 if (VimErrorCheck()) |
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280 result = NULL; |
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281 else |
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282 result = Py_None; |
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283 |
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284 Py_XINCREF(result); |
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285 return result; |
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286 } |
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287 |
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288 #ifdef FEAT_EVAL |
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289 /* |
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290 * Function to translate a typval_T into a PyObject; this will recursively |
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291 * translate lists/dictionaries into their Python equivalents. |
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292 * |
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293 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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294 * you call VimToPython. |
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295 */ |
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296 static PyObject * |
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297 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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298 { |
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299 PyObject *result; |
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300 PyObject *newObj; |
| 3618 | 301 char ptrBuf[sizeof(void *) * 2 + 3]; |
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302 |
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303 /* Avoid infinite recursion */ |
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304 if (depth > 100) |
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305 { |
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306 Py_INCREF(Py_None); |
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307 result = Py_None; |
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308 return result; |
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309 } |
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310 |
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311 /* Check if we run into a recursive loop. The item must be in lookupDict |
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312 * then and we can use it again. */ |
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313 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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314 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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315 { |
| 3618 | 316 sprintf(ptrBuf, "%p", |
| 317 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 318 : (void *)our_tv->vval.v_dict); | |
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319 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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320 if (result != NULL) |
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321 { |
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322 Py_INCREF(result); |
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323 return result; |
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324 } |
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325 } |
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326 |
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327 if (our_tv->v_type == VAR_STRING) |
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328 { |
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329 result = Py_BuildValue("s", our_tv->vval.v_string); |
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330 } |
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331 else if (our_tv->v_type == VAR_NUMBER) |
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332 { |
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333 char buf[NUMBUFLEN]; |
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334 |
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335 /* For backwards compatibility numbers are stored as strings. */ |
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336 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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337 result = Py_BuildValue("s", buf); |
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338 } |
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339 # ifdef FEAT_FLOAT |
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340 else if (our_tv->v_type == VAR_FLOAT) |
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341 { |
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342 char buf[NUMBUFLEN]; |
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343 |
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344 sprintf(buf, "%f", our_tv->vval.v_float); |
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345 result = Py_BuildValue("s", buf); |
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346 } |
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347 # endif |
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348 else if (our_tv->v_type == VAR_LIST) |
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349 { |
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350 list_T *list = our_tv->vval.v_list; |
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351 listitem_T *curr; |
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352 |
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353 result = PyList_New(0); |
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354 |
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355 if (list != NULL) |
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356 { |
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357 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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358 |
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359 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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360 { |
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361 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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362 PyList_Append(result, newObj); |
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363 Py_DECREF(newObj); |
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364 } |
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365 } |
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366 } |
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367 else if (our_tv->v_type == VAR_DICT) |
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368 { |
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369 result = PyDict_New(); |
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370 |
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371 if (our_tv->vval.v_dict != NULL) |
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372 { |
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373 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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374 long_u todo = ht->ht_used; |
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375 hashitem_T *hi; |
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376 dictitem_T *di; |
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377 |
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378 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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379 |
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380 for (hi = ht->ht_array; todo > 0; ++hi) |
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381 { |
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382 if (!HASHITEM_EMPTY(hi)) |
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383 { |
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384 --todo; |
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385 |
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386 di = dict_lookup(hi); |
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387 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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388 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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389 Py_DECREF(newObj); |
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390 } |
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391 } |
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392 } |
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393 } |
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394 else |
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395 { |
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396 Py_INCREF(Py_None); |
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397 result = Py_None; |
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398 } |
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399 |
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400 return result; |
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401 } |
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402 #endif |
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403 |
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404 static PyObject * |
| 2520 | 405 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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406 { |
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407 #ifdef FEAT_EVAL |
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408 char *expr; |
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409 typval_T *our_tv; |
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410 PyObject *result; |
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411 PyObject *lookup_dict; |
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412 |
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413 if (!PyArg_ParseTuple(args, "s", &expr)) |
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414 return NULL; |
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415 |
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416 Py_BEGIN_ALLOW_THREADS |
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417 Python_Lock_Vim(); |
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418 our_tv = eval_expr((char_u *)expr, NULL); |
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419 |
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420 Python_Release_Vim(); |
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421 Py_END_ALLOW_THREADS |
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422 |
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423 if (our_tv == NULL) |
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424 { |
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425 PyErr_SetVim(_("invalid expression")); |
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426 return NULL; |
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427 } |
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428 |
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429 /* Convert the Vim type into a Python type. Create a dictionary that's |
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430 * used to check for recursive loops. */ |
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431 lookup_dict = PyDict_New(); |
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432 result = VimToPython(our_tv, 1, lookup_dict); |
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433 Py_DECREF(lookup_dict); |
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434 |
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435 |
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436 Py_BEGIN_ALLOW_THREADS |
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437 Python_Lock_Vim(); |
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438 free_tv(our_tv); |
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439 Python_Release_Vim(); |
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440 Py_END_ALLOW_THREADS |
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441 |
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442 return result; |
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443 #else |
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444 PyErr_SetVim(_("expressions disabled at compile time")); |
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445 return NULL; |
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446 #endif |
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447 } |
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448 |
| 3618 | 449 static PyObject *ConvertToPyObject(typval_T *); |
| 450 | |
| 451 static PyObject * | |
| 452 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 453 { | |
| 454 #ifdef FEAT_EVAL | |
| 455 char *expr; | |
| 456 typval_T *our_tv; | |
| 457 PyObject *result; | |
| 458 | |
| 459 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 460 return NULL; | |
| 461 | |
| 462 Py_BEGIN_ALLOW_THREADS | |
| 463 Python_Lock_Vim(); | |
| 464 our_tv = eval_expr((char_u *)expr, NULL); | |
| 465 | |
| 466 Python_Release_Vim(); | |
| 467 Py_END_ALLOW_THREADS | |
| 468 | |
| 469 if (our_tv == NULL) | |
| 470 { | |
| 471 PyErr_SetVim(_("invalid expression")); | |
| 472 return NULL; | |
| 473 } | |
| 474 | |
| 475 result = ConvertToPyObject(our_tv); | |
| 476 Py_BEGIN_ALLOW_THREADS | |
| 477 Python_Lock_Vim(); | |
| 478 free_tv(our_tv); | |
| 479 Python_Release_Vim(); | |
| 480 Py_END_ALLOW_THREADS | |
| 481 | |
| 482 return result; | |
| 483 #else | |
| 484 PyErr_SetVim(_("expressions disabled at compile time")); | |
| 485 return NULL; | |
| 486 #endif | |
| 487 } | |
| 488 | |
| 489 static PyObject * | |
| 490 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 491 { | |
| 492 char *expr; | |
| 493 | |
| 494 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 495 return NULL; | |
| 496 | |
| 3640 | 497 return PyLong_FromLong(mb_string2cells((char_u *)expr, (int)STRLEN(expr))); |
| 3618 | 498 } |
| 499 | |
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500 /* |
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501 * Vim module - Definitions |
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502 */ |
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503 |
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504 static struct PyMethodDef VimMethods[] = { |
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505 /* name, function, calling, documentation */ |
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506 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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507 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 508 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 509 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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510 { NULL, NULL, 0, NULL } |
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511 }; |
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512 |
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513 typedef struct |
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514 { |
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515 PyObject_HEAD |
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516 buf_T *buf; |
| 3618 | 517 } BufferObject; |
|
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518 |
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519 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
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520 |
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521 /* |
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522 * Buffer list object - Implementation |
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523 */ |
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524 |
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525 static PyInt |
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526 BufListLength(PyObject *self UNUSED) |
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527 { |
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528 buf_T *b = firstbuf; |
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529 PyInt n = 0; |
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530 |
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531 while (b) |
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532 { |
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533 ++n; |
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534 b = b->b_next; |
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535 } |
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536 |
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537 return n; |
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538 } |
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539 |
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540 static PyObject * |
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541 BufListItem(PyObject *self UNUSED, PyInt n) |
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542 { |
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543 buf_T *b; |
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544 |
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545 for (b = firstbuf; b; b = b->b_next, --n) |
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546 { |
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547 if (n == 0) |
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548 return BufferNew(b); |
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549 } |
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550 |
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551 PyErr_SetString(PyExc_IndexError, _("no such buffer")); |
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552 return NULL; |
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553 } |
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554 |
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555 typedef struct |
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556 { |
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557 PyObject_HEAD |
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558 win_T *win; |
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559 } WindowObject; |
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560 |
| 3618 | 561 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 562 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 563 | |
| 564 typedef struct pylinkedlist_S { | |
| 565 struct pylinkedlist_S *pll_next; | |
| 566 struct pylinkedlist_S *pll_prev; | |
| 567 PyObject *pll_obj; | |
| 568 } pylinkedlist_T; | |
| 569 | |
| 570 static pylinkedlist_T *lastdict = NULL; | |
| 571 static pylinkedlist_T *lastlist = NULL; | |
| 572 | |
| 573 static void | |
| 574 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 575 { | |
| 576 if (ref->pll_prev == NULL) | |
| 577 { | |
| 578 if (ref->pll_next == NULL) | |
| 579 { | |
| 580 *last = NULL; | |
| 581 return; | |
| 582 } | |
| 583 } | |
| 584 else | |
| 585 ref->pll_prev->pll_next = ref->pll_next; | |
| 586 | |
| 587 if (ref->pll_next == NULL) | |
| 588 *last = ref->pll_prev; | |
| 589 else | |
| 590 ref->pll_next->pll_prev = ref->pll_prev; | |
| 591 } | |
| 592 | |
| 593 static void | |
| 594 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 595 { | |
| 596 if (*last == NULL) | |
| 597 ref->pll_prev = NULL; | |
| 598 else | |
| 599 { | |
| 600 (*last)->pll_next = ref; | |
| 601 ref->pll_prev = *last; | |
| 602 } | |
| 603 ref->pll_next = NULL; | |
| 604 ref->pll_obj = self; | |
| 605 *last = ref; | |
| 606 } | |
| 607 | |
| 608 static PyTypeObject DictionaryType; | |
| 609 | |
| 610 typedef struct | |
| 611 { | |
| 612 PyObject_HEAD | |
| 613 dict_T *dict; | |
| 614 pylinkedlist_T ref; | |
| 615 } DictionaryObject; | |
| 616 | |
| 617 static PyObject * | |
| 618 DictionaryNew(dict_T *dict) | |
| 619 { | |
| 620 DictionaryObject *self; | |
| 621 | |
| 622 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 623 if (self == NULL) | |
| 624 return NULL; | |
| 625 self->dict = dict; | |
| 626 ++dict->dv_refcount; | |
| 627 | |
| 628 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 629 | |
| 630 return (PyObject *)(self); | |
| 631 } | |
| 632 | |
| 633 static int | |
| 634 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 635 { | |
| 636 dict_T *d; | |
| 637 char_u *key; | |
| 638 dictitem_T *di; | |
| 639 PyObject *keyObject; | |
| 640 PyObject *valObject; | |
| 641 Py_ssize_t iter = 0; | |
| 642 | |
| 643 d = dict_alloc(); | |
| 644 if (d == NULL) | |
| 645 { | |
| 646 PyErr_NoMemory(); | |
| 647 return -1; | |
| 648 } | |
| 649 | |
| 650 tv->v_type = VAR_DICT; | |
| 651 tv->vval.v_dict = d; | |
| 652 | |
| 653 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 654 { | |
| 655 DICTKEY_DECL | |
| 656 | |
| 657 if (keyObject == NULL) | |
| 658 return -1; | |
| 659 if (valObject == NULL) | |
| 660 return -1; | |
| 661 | |
| 662 DICTKEY_GET(-1) | |
| 663 | |
| 664 di = dictitem_alloc(key); | |
| 665 | |
| 666 DICTKEY_UNREF | |
| 667 | |
| 668 if (di == NULL) | |
| 669 { | |
| 670 PyErr_NoMemory(); | |
| 671 return -1; | |
| 672 } | |
| 673 di->di_tv.v_lock = 0; | |
| 674 | |
| 675 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 676 { | |
| 677 vim_free(di); | |
| 678 return -1; | |
| 679 } | |
| 680 if (dict_add(d, di) == FAIL) | |
| 681 { | |
| 682 vim_free(di); | |
| 683 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 684 return -1; | |
| 685 } | |
| 686 } | |
| 687 return 0; | |
| 688 } | |
| 689 | |
| 690 static int | |
| 691 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 692 { | |
| 693 dict_T *d; | |
| 694 char_u *key; | |
| 695 dictitem_T *di; | |
| 696 PyObject *list; | |
| 697 PyObject *litem; | |
| 698 PyObject *keyObject; | |
| 699 PyObject *valObject; | |
| 700 Py_ssize_t lsize; | |
| 701 | |
| 702 d = dict_alloc(); | |
| 703 if (d == NULL) | |
| 704 { | |
| 705 PyErr_NoMemory(); | |
| 706 return -1; | |
| 707 } | |
| 708 | |
| 709 tv->v_type = VAR_DICT; | |
| 710 tv->vval.v_dict = d; | |
| 711 | |
| 712 list = PyMapping_Items(obj); | |
| 713 lsize = PyList_Size(list); | |
| 714 while (lsize--) | |
| 715 { | |
| 716 DICTKEY_DECL | |
| 717 | |
| 718 litem = PyList_GetItem(list, lsize); | |
| 719 if (litem == NULL) | |
| 720 { | |
| 721 Py_DECREF(list); | |
| 722 return -1; | |
| 723 } | |
| 724 | |
| 725 keyObject = PyTuple_GetItem(litem, 0); | |
| 726 if (keyObject == NULL) | |
| 727 { | |
| 728 Py_DECREF(list); | |
| 729 Py_DECREF(litem); | |
| 730 return -1; | |
| 731 } | |
| 732 | |
| 733 DICTKEY_GET(-1) | |
| 734 | |
| 735 valObject = PyTuple_GetItem(litem, 1); | |
| 736 if (valObject == NULL) | |
| 737 { | |
| 738 Py_DECREF(list); | |
| 739 Py_DECREF(litem); | |
| 740 return -1; | |
| 741 } | |
| 742 | |
| 743 di = dictitem_alloc(key); | |
| 744 | |
| 745 DICTKEY_UNREF | |
| 746 | |
| 747 if (di == NULL) | |
| 748 { | |
| 749 Py_DECREF(list); | |
| 750 Py_DECREF(litem); | |
| 751 PyErr_NoMemory(); | |
| 752 return -1; | |
| 753 } | |
| 754 di->di_tv.v_lock = 0; | |
| 755 | |
| 756 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 757 { | |
| 758 vim_free(di); | |
| 759 Py_DECREF(list); | |
| 760 Py_DECREF(litem); | |
| 761 return -1; | |
| 762 } | |
| 763 if (dict_add(d, di) == FAIL) | |
| 764 { | |
| 765 vim_free(di); | |
| 766 Py_DECREF(list); | |
| 767 Py_DECREF(litem); | |
| 768 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 769 return -1; | |
| 770 } | |
| 771 Py_DECREF(litem); | |
| 772 } | |
| 773 Py_DECREF(list); | |
| 774 return 0; | |
| 775 } | |
| 776 | |
| 777 static PyInt | |
| 778 DictionaryLength(PyObject *self) | |
| 779 { | |
| 780 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 781 } | |
| 782 | |
| 783 static PyObject * | |
| 784 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 785 { | |
| 786 char_u *key; | |
| 787 dictitem_T *val; | |
| 788 DICTKEY_DECL | |
| 789 | |
| 790 DICTKEY_GET(NULL) | |
| 791 | |
| 792 val = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 793 | |
| 794 DICTKEY_UNREF | |
| 795 | |
| 796 return ConvertToPyObject(&val->di_tv); | |
| 797 } | |
| 798 | |
| 799 static PyInt | |
| 800 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 801 { | |
| 802 char_u *key; | |
| 803 typval_T tv; | |
| 804 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 805 dictitem_T *di; | |
| 806 DICTKEY_DECL | |
| 807 | |
| 808 if (d->dv_lock) | |
| 809 { | |
| 810 PyErr_SetVim(_("dict is locked")); | |
| 811 return -1; | |
| 812 } | |
| 813 | |
| 814 DICTKEY_GET(-1) | |
| 815 | |
| 816 di = dict_find(d, key, -1); | |
| 817 | |
| 818 if (valObject == NULL) | |
| 819 { | |
| 3636 | 820 hashitem_T *hi; |
| 821 | |
| 3618 | 822 if (di == NULL) |
| 823 { | |
| 824 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); | |
| 825 return -1; | |
| 826 } | |
| 3636 | 827 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 828 hash_remove(&d->dv_hashtab, hi); |
| 829 dictitem_free(di); | |
| 830 return 0; | |
| 831 } | |
| 832 | |
| 833 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 834 return -1; | |
| 835 | |
| 836 if (di == NULL) | |
| 837 { | |
| 838 di = dictitem_alloc(key); | |
| 839 if (di == NULL) | |
| 840 { | |
| 841 PyErr_NoMemory(); | |
| 842 return -1; | |
| 843 } | |
| 844 di->di_tv.v_lock = 0; | |
| 845 | |
| 846 if (dict_add(d, di) == FAIL) | |
| 847 { | |
| 848 vim_free(di); | |
| 849 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 850 return -1; | |
| 851 } | |
| 852 } | |
| 853 else | |
| 854 clear_tv(&di->di_tv); | |
| 855 | |
| 856 DICTKEY_UNREF | |
| 857 | |
| 858 copy_tv(&tv, &di->di_tv); | |
| 859 return 0; | |
| 860 } | |
| 861 | |
| 862 static PyObject * | |
| 863 DictionaryListKeys(PyObject *self) | |
| 864 { | |
| 865 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 866 long_u todo = dict->dv_hashtab.ht_used; | |
| 867 Py_ssize_t i = 0; | |
| 868 PyObject *r; | |
| 869 hashitem_T *hi; | |
| 870 | |
| 871 r = PyList_New(todo); | |
| 872 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 873 { | |
| 874 if (!HASHITEM_EMPTY(hi)) | |
| 875 { | |
| 876 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 877 --todo; | |
| 878 ++i; | |
| 879 } | |
| 880 } | |
| 881 return r; | |
| 882 } | |
| 883 | |
| 884 static struct PyMethodDef DictionaryMethods[] = { | |
| 885 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 886 { NULL, NULL, 0, NULL } | |
| 887 }; | |
| 888 | |
| 889 static PyTypeObject ListType; | |
| 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 | |
| 914 static int | |
| 915 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 916 { | |
| 917 Py_ssize_t i; | |
| 918 Py_ssize_t lsize = PySequence_Size(obj); | |
| 919 PyObject *litem; | |
| 920 listitem_T *li; | |
| 921 | |
| 922 for(i=0; i<lsize; i++) | |
| 923 { | |
| 924 li = listitem_alloc(); | |
| 925 if (li == NULL) | |
| 926 { | |
| 927 PyErr_NoMemory(); | |
| 928 return -1; | |
| 929 } | |
| 930 li->li_tv.v_lock = 0; | |
| 931 | |
| 932 litem = PySequence_GetItem(obj, i); | |
| 933 if (litem == NULL) | |
| 934 return -1; | |
| 935 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 936 return -1; | |
| 937 | |
| 938 list_append(l, li); | |
| 939 } | |
| 940 return 0; | |
| 941 } | |
| 942 | |
| 943 static int | |
| 944 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 945 { | |
| 946 list_T *l; | |
| 947 | |
| 948 l = list_alloc(); | |
| 949 if (l == NULL) | |
| 950 { | |
| 951 PyErr_NoMemory(); | |
| 952 return -1; | |
| 953 } | |
| 954 | |
| 955 tv->v_type = VAR_LIST; | |
| 956 tv->vval.v_list = l; | |
| 957 | |
| 958 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 959 return -1; | |
| 960 | |
| 961 return 0; | |
| 962 } | |
| 963 | |
| 964 static int | |
| 965 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 966 { | |
| 967 PyObject *iterator = PyObject_GetIter(obj); | |
| 968 PyObject *item; | |
| 969 list_T *l; | |
| 970 listitem_T *li; | |
| 971 | |
| 972 l = list_alloc(); | |
| 973 | |
| 974 if (l == NULL) | |
| 975 { | |
| 976 PyErr_NoMemory(); | |
| 977 return -1; | |
| 978 } | |
| 979 | |
| 980 tv->vval.v_list = l; | |
| 981 tv->v_type = VAR_LIST; | |
| 982 | |
| 983 | |
| 984 if (iterator == NULL) | |
| 985 return -1; | |
| 986 | |
| 987 while ((item = PyIter_Next(obj))) | |
| 988 { | |
| 989 li = listitem_alloc(); | |
| 990 if (li == NULL) | |
| 991 { | |
| 992 PyErr_NoMemory(); | |
| 993 return -1; | |
| 994 } | |
| 995 li->li_tv.v_lock = 0; | |
| 996 | |
| 997 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 998 return -1; | |
| 999 | |
| 1000 list_append(l, li); | |
| 1001 | |
| 1002 Py_DECREF(item); | |
| 1003 } | |
| 1004 | |
| 1005 Py_DECREF(iterator); | |
| 1006 return 0; | |
| 1007 } | |
| 1008 | |
| 1009 static PyInt | |
| 1010 ListLength(PyObject *self) | |
| 1011 { | |
| 1012 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 1013 } | |
| 1014 | |
| 1015 static PyObject * | |
| 1016 ListItem(PyObject *self, Py_ssize_t index) | |
| 1017 { | |
| 1018 listitem_T *li; | |
| 1019 | |
| 1020 if (index>=ListLength(self)) | |
| 1021 { | |
| 1022 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 1023 return NULL; | |
| 1024 } | |
| 1025 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 1026 if (li == NULL) | |
| 1027 { | |
| 1028 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 1029 return NULL; | |
| 1030 } | |
| 1031 return ConvertToPyObject(&li->li_tv); | |
| 1032 } | |
| 1033 | |
| 1034 #define PROC_RANGE \ | |
| 1035 if (last < 0) {\ | |
| 1036 if (last < -size) \ | |
| 1037 last = 0; \ | |
| 1038 else \ | |
| 1039 last += size; \ | |
| 1040 } \ | |
| 1041 if (first < 0) \ | |
| 1042 first = 0; \ | |
| 1043 if (first > size) \ | |
| 1044 first = size; \ | |
| 1045 if (last > size) \ | |
| 1046 last = size; | |
| 1047 | |
| 1048 static PyObject * | |
| 1049 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 1050 { | |
| 1051 PyInt i; | |
| 1052 PyInt size = ListLength(self); | |
| 1053 PyInt n; | |
| 1054 PyObject *list; | |
| 1055 int reversed = 0; | |
| 1056 | |
| 1057 PROC_RANGE | |
| 1058 if (first >= last) | |
| 1059 first = last; | |
| 1060 | |
| 1061 n = last-first; | |
| 1062 list = PyList_New(n); | |
| 1063 if (list == NULL) | |
| 1064 return NULL; | |
| 1065 | |
| 1066 for (i = 0; i < n; ++i) | |
| 1067 { | |
| 1068 PyObject *item = ListItem(self, i); | |
| 1069 if (item == NULL) | |
| 1070 { | |
| 1071 Py_DECREF(list); | |
| 1072 return NULL; | |
| 1073 } | |
| 1074 | |
| 1075 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1076 { | |
| 1077 Py_DECREF(item); | |
| 1078 Py_DECREF(list); | |
| 1079 return NULL; | |
| 1080 } | |
| 1081 } | |
| 1082 | |
| 1083 return list; | |
| 1084 } | |
| 1085 | |
| 1086 static int | |
| 1087 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1088 { | |
| 1089 typval_T tv; | |
| 1090 list_T *l = ((ListObject *) (self))->list; | |
| 1091 listitem_T *li; | |
| 1092 Py_ssize_t length = ListLength(self); | |
| 1093 | |
| 1094 if (l->lv_lock) | |
| 1095 { | |
| 1096 PyErr_SetVim(_("list is locked")); | |
| 1097 return -1; | |
| 1098 } | |
| 1099 if (index>length || (index==length && obj==NULL)) | |
| 1100 { | |
| 1101 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 1102 return -1; | |
| 1103 } | |
| 1104 | |
| 1105 if (obj == NULL) | |
| 1106 { | |
| 1107 li = list_find(l, (long) index); | |
| 1108 list_remove(l, li, li); | |
| 1109 clear_tv(&li->li_tv); | |
| 1110 vim_free(li); | |
| 1111 return 0; | |
| 1112 } | |
| 1113 | |
| 1114 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1115 return -1; | |
| 1116 | |
| 1117 if (index == length) | |
| 1118 { | |
| 1119 if (list_append_tv(l, &tv) == FAIL) | |
| 1120 { | |
| 1121 PyErr_SetVim(_("Failed to add item to list")); | |
| 1122 return -1; | |
| 1123 } | |
| 1124 } | |
| 1125 else | |
| 1126 { | |
| 1127 li = list_find(l, (long) index); | |
| 1128 clear_tv(&li->li_tv); | |
| 1129 copy_tv(&tv, &li->li_tv); | |
| 1130 } | |
| 1131 return 0; | |
| 1132 } | |
| 1133 | |
| 1134 static int | |
| 1135 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1136 { | |
| 1137 PyInt size = ListLength(self); | |
| 1138 Py_ssize_t i; | |
| 1139 Py_ssize_t lsize; | |
| 1140 PyObject *litem; | |
| 1141 listitem_T *li; | |
| 1142 listitem_T *next; | |
| 1143 typval_T v; | |
| 1144 list_T *l = ((ListObject *) (self))->list; | |
| 1145 | |
| 1146 if (l->lv_lock) | |
| 1147 { | |
| 1148 PyErr_SetVim(_("list is locked")); | |
| 1149 return -1; | |
| 1150 } | |
| 1151 | |
| 1152 PROC_RANGE | |
| 1153 | |
| 1154 if (first == size) | |
| 1155 li = NULL; | |
| 1156 else | |
| 1157 { | |
| 1158 li = list_find(l, (long) first); | |
| 1159 if (li == NULL) | |
| 1160 { | |
| 1161 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1162 return -1; | |
| 1163 } | |
| 1164 if (last > first) | |
| 1165 { | |
| 1166 i = last - first; | |
| 1167 while (i-- && li != NULL) | |
| 1168 { | |
| 1169 next = li->li_next; | |
| 1170 listitem_remove(l, li); | |
| 1171 li = next; | |
| 1172 } | |
| 1173 } | |
| 1174 } | |
| 1175 | |
| 1176 if (obj == NULL) | |
| 1177 return 0; | |
| 1178 | |
| 1179 if (!PyList_Check(obj)) | |
| 1180 { | |
| 1181 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1182 return -1; | |
| 1183 } | |
| 1184 | |
| 1185 lsize = PyList_Size(obj); | |
| 1186 | |
| 1187 for(i=0; i<lsize; i++) | |
| 1188 { | |
| 1189 litem = PyList_GetItem(obj, i); | |
| 1190 if (litem == NULL) | |
| 1191 return -1; | |
| 1192 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1193 return -1; | |
| 1194 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1195 { | |
| 1196 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1197 return -1; | |
| 1198 } | |
| 1199 } | |
| 1200 return 0; | |
| 1201 } | |
| 1202 | |
| 1203 static PyObject * | |
| 1204 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1205 { | |
| 1206 list_T *l = ((ListObject *) (self))->list; | |
| 1207 PyObject *lookup_dict; | |
| 1208 | |
| 1209 if (l->lv_lock) | |
| 1210 { | |
| 1211 PyErr_SetVim(_("list is locked")); | |
| 1212 return NULL; | |
| 1213 } | |
| 1214 | |
| 1215 if (!PySequence_Check(obj)) | |
| 1216 { | |
| 1217 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1218 return NULL; | |
| 1219 } | |
| 1220 | |
| 1221 lookup_dict = PyDict_New(); | |
| 1222 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1223 { | |
| 1224 Py_DECREF(lookup_dict); | |
| 1225 return NULL; | |
| 1226 } | |
| 1227 Py_DECREF(lookup_dict); | |
| 1228 | |
| 1229 Py_INCREF(self); | |
| 1230 return self; | |
| 1231 } | |
| 1232 | |
| 1233 static struct PyMethodDef ListMethods[] = { | |
| 1234 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1235 { NULL, NULL, 0, NULL } | |
| 1236 }; | |
| 1237 | |
| 1238 typedef struct | |
| 1239 { | |
| 1240 PyObject_HEAD | |
| 1241 char_u *name; | |
| 1242 } FunctionObject; | |
| 1243 | |
| 1244 static PyTypeObject FunctionType; | |
| 1245 | |
| 1246 static PyObject * | |
| 1247 FunctionNew(char_u *name) | |
| 1248 { | |
| 1249 FunctionObject *self; | |
| 1250 | |
| 1251 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1252 if (self == NULL) | |
| 1253 return NULL; | |
| 1254 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1255 if (self->name == NULL) | |
| 1256 { | |
| 1257 PyErr_NoMemory(); | |
| 1258 return NULL; | |
| 1259 } | |
| 1260 STRCPY(self->name, name); | |
| 1261 func_ref(name); | |
| 1262 return (PyObject *)(self); | |
| 1263 } | |
| 1264 | |
| 1265 static PyObject * | |
| 1266 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1267 { | |
| 1268 FunctionObject *this = (FunctionObject *)(self); | |
| 1269 char_u *name = this->name; | |
| 1270 typval_T args; | |
| 1271 typval_T selfdicttv; | |
| 1272 typval_T rettv; | |
| 1273 dict_T *selfdict = NULL; | |
| 1274 PyObject *selfdictObject; | |
| 1275 PyObject *result; | |
| 1276 int error; | |
| 1277 | |
| 1278 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1279 return NULL; | |
| 1280 | |
| 1281 if (kwargs != NULL) | |
| 1282 { | |
| 1283 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1284 if (selfdictObject != NULL) | |
| 1285 { | |
| 3703 | 1286 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1287 { |
| 3703 | 1288 PyErr_SetString(PyExc_TypeError, |
| 1289 _("'self' argument must be a dictionary")); | |
| 3618 | 1290 clear_tv(&args); |
| 1291 return NULL; | |
| 1292 } | |
| 1293 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1294 return NULL; | |
| 1295 selfdict = selfdicttv.vval.v_dict; | |
| 1296 } | |
| 1297 } | |
| 1298 | |
| 1299 error = func_call(name, &args, selfdict, &rettv); | |
| 1300 if (error != OK) | |
| 1301 { | |
| 1302 result = NULL; | |
| 1303 PyErr_SetVim(_("failed to run function")); | |
| 1304 } | |
| 1305 else | |
| 1306 result = ConvertToPyObject(&rettv); | |
| 1307 | |
| 1308 /* FIXME Check what should really be cleared. */ | |
| 1309 clear_tv(&args); | |
| 1310 clear_tv(&rettv); | |
| 1311 /* | |
| 1312 * if (selfdict!=NULL) | |
| 1313 * clear_tv(selfdicttv); | |
| 1314 */ | |
| 1315 | |
| 1316 return result; | |
| 1317 } | |
| 1318 | |
| 1319 static struct PyMethodDef FunctionMethods[] = { | |
| 1320 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1321 { NULL, NULL, 0, NULL } | |
| 1322 }; | |
| 1323 | |
|
2447
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1324 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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1325 |
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1326 static int |
|
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|
1327 CheckWindow(WindowObject *this) |
|
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1328 { |
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1329 if (this->win == INVALID_WINDOW_VALUE) |
|
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1330 { |
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1331 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1332 return -1; |
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1333 } |
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1334 |
|
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1335 return 0; |
|
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|
1336 } |
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1337 |
|
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1338 static int WindowSetattr(PyObject *, char *, PyObject *); |
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1339 static PyObject *WindowRepr(PyObject *); |
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1340 |
|
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|
1341 static int |
|
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1342 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1343 { |
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1344 WindowObject *this = (WindowObject *)(self); |
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1345 |
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1346 if (CheckWindow(this)) |
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1347 return -1; |
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1348 |
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1349 if (strcmp(name, "buffer") == 0) |
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1350 { |
|
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1351 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1352 return -1; |
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1353 } |
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1354 else if (strcmp(name, "cursor") == 0) |
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1355 { |
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|
1356 long lnum; |
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|
1357 long col; |
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1358 |
|
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1359 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1360 return -1; |
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|
1361 |
|
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1362 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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|
1363 { |
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1364 PyErr_SetVim(_("cursor position outside buffer")); |
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1365 return -1; |
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1366 } |
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|
1367 |
|
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1368 /* Check for keyboard interrupts */ |
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|
1369 if (VimErrorCheck()) |
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|
1370 return -1; |
|
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|
1371 |
|
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|
1372 this->win->w_cursor.lnum = lnum; |
|
84d353762845
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|
1373 this->win->w_cursor.col = col; |
|
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|
1374 #ifdef FEAT_VIRTUALEDIT |
|
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|
1375 this->win->w_cursor.coladd = 0; |
|
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|
1376 #endif |
| 2933 | 1377 /* When column is out of range silently correct it. */ |
| 1378 check_cursor_col_win(this->win); | |
| 1379 | |
|
2447
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diff
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|
1380 update_screen(VALID); |
|
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|
1381 return 0; |
|
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|
1382 } |
|
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|
1383 else if (strcmp(name, "height") == 0) |
|
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Move many more common Python items to if_py_both.c.
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|
1384 { |
|
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changeset
|
1385 int height; |
|
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|
1386 win_T *savewin; |
|
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|
1387 |
|
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|
1388 if (!PyArg_Parse(val, "i", &height)) |
|
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|
1389 return -1; |
|
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|
1390 |
|
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changeset
|
1391 #ifdef FEAT_GUI |
|
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|
1392 need_mouse_correct = TRUE; |
|
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|
1393 #endif |
|
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|
1394 savewin = curwin; |
|
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|
1395 curwin = this->win; |
|
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|
1396 win_setheight(height); |
|
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|
1397 curwin = savewin; |
|
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|
1398 |
|
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changeset
|
1399 /* Check for keyboard interrupts */ |
|
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|
1400 if (VimErrorCheck()) |
|
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|
1401 return -1; |
|
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|
1402 |
|
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changeset
|
1403 return 0; |
|
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|
1404 } |
|
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changeset
|
1405 #ifdef FEAT_VERTSPLIT |
|
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|
1406 else if (strcmp(name, "width") == 0) |
|
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Move many more common Python items to if_py_both.c.
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|
1407 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1408 int width; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1409 win_T *savewin; |
|
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|
1410 |
|
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diff
changeset
|
1411 if (!PyArg_Parse(val, "i", &width)) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1412 return -1; |
|
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Move many more common Python items to if_py_both.c.
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|
1413 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1414 #ifdef FEAT_GUI |
|
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Move many more common Python items to if_py_both.c.
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|
1415 need_mouse_correct = TRUE; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1416 #endif |
|
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|
1417 savewin = curwin; |
|
84d353762845
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|
1418 curwin = this->win; |
|
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|
1419 win_setwidth(width); |
|
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Move many more common Python items to if_py_both.c.
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|
1420 curwin = savewin; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
1421 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1422 /* Check for keyboard interrupts */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1423 if (VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1424 return -1; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1425 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1426 return 0; |
|
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Move many more common Python items to if_py_both.c.
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|
1427 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1428 #endif |
|
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diff
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|
1429 else |
|
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Move many more common Python items to if_py_both.c.
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|
1430 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1431 PyErr_SetString(PyExc_AttributeError, name); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1432 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1433 } |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1434 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1435 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1436 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1437 WindowRepr(PyObject *self) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1438 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1439 static char repr[100]; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1440 WindowObject *this = (WindowObject *)(self); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1441 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1442 if (this->win == INVALID_WINDOW_VALUE) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1443 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1444 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1445 return PyString_FromString(repr); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1446 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1447 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1448 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1449 int i = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1450 win_T *w; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1451 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1452 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1453 ++i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1454 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1455 if (w == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1456 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1457 (self)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1458 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1459 vim_snprintf(repr, 100, _("<window %d>"), i); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1460 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1461 return PyString_FromString(repr); |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1462 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1463 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1464 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1465 /* |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1466 * Window list object - Implementation |
|
84d353762845
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diff
changeset
|
1467 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1468 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1469 WinListLength(PyObject *self UNUSED) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1470 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1471 win_T *w = firstwin; |
|
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diff
changeset
|
1472 PyInt n = 0; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1473 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1474 while (w != NULL) |
|
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diff
changeset
|
1475 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1476 ++n; |
|
84d353762845
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diff
changeset
|
1477 w = W_NEXT(w); |
|
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changeset
|
1478 } |
|
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changeset
|
1479 |
|
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changeset
|
1480 return n; |
|
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changeset
|
1481 } |
|
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changeset
|
1482 |
|
84d353762845
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diff
changeset
|
1483 static PyObject * |
|
84d353762845
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changeset
|
1484 WinListItem(PyObject *self UNUSED, PyInt n) |
|
84d353762845
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diff
changeset
|
1485 { |
|
84d353762845
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changeset
|
1486 win_T *w; |
|
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changeset
|
1487 |
|
84d353762845
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diff
changeset
|
1488 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1489 if (n == 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1490 return WindowNew(w); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1491 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1492 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1493 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1494 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1495 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1496 /* Convert a Python string into a Vim line. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1497 * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1498 * The result is in allocated memory. All internal nulls are replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1499 * newline characters. It is an error for the string to contain newline |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1500 * characters. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1501 * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1502 * On errors, the Python exception data is set, and NULL is returned. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1503 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1504 static char * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1505 StringToLine(PyObject *obj) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1506 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1507 const char *str; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1508 char *save; |
| 2894 | 1509 PyObject *bytes; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1510 PyInt len; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1511 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1512 char *p; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1513 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1514 if (obj == NULL || !PyString_Check(obj)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1515 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1516 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1517 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1518 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1519 |
| 2894 | 1520 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 1521 str = PyString_AsString(bytes); | |
| 1522 len = PyString_Size(bytes); | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1523 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1524 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1525 * Error checking: String must not contain newlines, as we |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1526 * are replacing a single line, and we must replace it with |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1527 * a single line. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1528 * A trailing newline is removed, so that append(f.readlines()) works. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1529 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1530 p = memchr(str, '\n', len); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1531 if (p != NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1532 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1533 if (p == str + len - 1) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1534 --len; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1535 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1536 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1537 PyErr_SetVim(_("string cannot contain newlines")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1538 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1539 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1540 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1541 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1542 /* Create a copy of the string, with internal nulls replaced by |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1543 * newline characters, as is the vim convention. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1544 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1545 save = (char *)alloc((unsigned)(len+1)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1546 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1547 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1548 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1549 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1550 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1551 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1552 for (i = 0; i < len; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1553 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1554 if (str[i] == '\0') |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1555 save[i] = '\n'; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1556 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1557 save[i] = str[i]; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1558 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1559 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1560 save[i] = '\0'; |
| 2894 | 1561 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1562 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1563 return save; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1564 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1565 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1566 /* Get a line from the specified buffer. The line number is |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1567 * in Vim format (1-based). The line is returned as a Python |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1568 * string object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1569 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1570 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1571 GetBufferLine(buf_T *buf, PyInt n) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1572 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1573 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1574 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1575 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1576 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1577 /* Get a list of lines from the specified buffer. The line numbers |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1578 * are in Vim format (1-based). The range is from lo up to, but not |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1579 * including, hi. The list is returned as a Python list of string objects. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1580 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1581 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1582 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1583 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1584 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1585 PyInt n = hi - lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1586 PyObject *list = PyList_New(n); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1587 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1588 if (list == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1589 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1590 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1591 for (i = 0; i < n; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1592 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1593 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1594 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1595 /* Error check - was the Python string creation OK? */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1596 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1597 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1598 Py_DECREF(list); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1599 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1600 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1601 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1602 /* Set the list item */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1603 if (PyList_SetItem(list, i, str)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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|
1604 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1605 Py_DECREF(str); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1606 Py_DECREF(list); |
|
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Move many more common Python items to if_py_both.c.
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|
1607 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1608 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1609 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1610 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1611 /* The ownership of the Python list is passed to the caller (ie, |
|
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Move many more common Python items to if_py_both.c.
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|
1612 * the caller should Py_DECREF() the object when it is finished |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1613 * with it). |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1614 */ |
|
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Move many more common Python items to if_py_both.c.
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|
1615 |
|
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Move many more common Python items to if_py_both.c.
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|
1616 return list; |
|
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Move many more common Python items to if_py_both.c.
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|
1617 } |
|
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Move many more common Python items to if_py_both.c.
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|
1618 |
|
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Move many more common Python items to if_py_both.c.
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|
1619 /* |
|
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Move many more common Python items to if_py_both.c.
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|
1620 * Check if deleting lines made the cursor position invalid. |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1621 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
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Move many more common Python items to if_py_both.c.
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|
1622 * deleted). |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1623 */ |
|
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Move many more common Python items to if_py_both.c.
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|
1624 static void |
|
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Move many more common Python items to if_py_both.c.
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|
1625 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
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Move many more common Python items to if_py_both.c.
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|
1626 { |
|
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Move many more common Python items to if_py_both.c.
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|
1627 if (curwin->w_cursor.lnum >= lo) |
|
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Move many more common Python items to if_py_both.c.
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|
1628 { |
|
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Move many more common Python items to if_py_both.c.
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|
1629 /* Adjust the cursor position if it's in/after the changed |
|
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Move many more common Python items to if_py_both.c.
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|
1630 * lines. */ |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1631 if (curwin->w_cursor.lnum >= hi) |
|
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Move many more common Python items to if_py_both.c.
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|
1632 { |
|
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Move many more common Python items to if_py_both.c.
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|
1633 curwin->w_cursor.lnum += extra; |
|
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Move many more common Python items to if_py_both.c.
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|
1634 check_cursor_col(); |
|
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|
1635 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1636 else if (extra < 0) |
|
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Move many more common Python items to if_py_both.c.
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|
1637 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1638 curwin->w_cursor.lnum = lo; |
|
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Move many more common Python items to if_py_both.c.
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|
1639 check_cursor(); |
|
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Move many more common Python items to if_py_both.c.
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|
1640 } |
|
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Move many more common Python items to if_py_both.c.
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|
1641 else |
|
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Move many more common Python items to if_py_both.c.
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|
1642 check_cursor_col(); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1643 changed_cline_bef_curs(); |
|
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Move many more common Python items to if_py_both.c.
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|
1644 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
1645 invalidate_botline(); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1646 } |
|
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Move many more common Python items to if_py_both.c.
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|
1647 |
| 2894 | 1648 /* |
| 1649 * Replace a line in the specified buffer. The line number is | |
|
2447
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|
1650 * in Vim format (1-based). The replacement line is given as |
|
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Move many more common Python items to if_py_both.c.
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|
1651 * 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
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|
1652 * and correct format. Errors are returned as a value of FAIL. |
|
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Move many more common Python items to if_py_both.c.
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|
1653 * 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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|
1654 * If OK is returned and len_change is not NULL, *len_change |
|
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Move many more common Python items to if_py_both.c.
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|
1655 * is set to the change in the buffer length. |
|
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Move many more common Python items to if_py_both.c.
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|
1656 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1657 static int |
|
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Move many more common Python items to if_py_both.c.
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|
1658 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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Move many more common Python items to if_py_both.c.
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|
1659 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1660 /* First of all, we check the thpe of the supplied Python object. |
|
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Move many more common Python items to if_py_both.c.
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|
1661 * There are three cases: |
|
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Move many more common Python items to if_py_both.c.
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|
1662 * 1. NULL, or None - this is a deletion. |
|
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|
1663 * 2. A string - this is a replacement. |
|
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|
1664 * 3. Anything else - this is an error. |
|
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Move many more common Python items to if_py_both.c.
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|
1665 */ |
|
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changeset
|
1666 if (line == Py_None || line == NULL) |
|
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|
1667 { |
|
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Move many more common Python items to if_py_both.c.
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|
1668 buf_T *savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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|
1669 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1670 PyErr_Clear(); |
|
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changeset
|
1671 curbuf = buf; |
|
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|
1672 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1673 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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changeset
|
1674 PyErr_SetVim(_("cannot save undo information")); |
|
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|
1675 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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changeset
|
1676 PyErr_SetVim(_("cannot delete line")); |
|
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|
1677 else |
|
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|
1678 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1679 if (buf == curwin->w_buffer) |
|
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changeset
|
1680 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1681 deleted_lines_mark((linenr_T)n, 1L); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1682 } |
|
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|
1683 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
1684 curbuf = savebuf; |
|
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|
1685 |
|
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changeset
|
1686 if (PyErr_Occurred() || VimErrorCheck()) |
|
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|
1687 return FAIL; |
|
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|
1688 |
|
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|
1689 if (len_change) |
|
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|
1690 *len_change = -1; |
|
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|
1691 |
|
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|
1692 return OK; |
|
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|
1693 } |
|
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|
1694 else if (PyString_Check(line)) |
|
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|
1695 { |
|
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|
1696 char *save = StringToLine(line); |
|
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|
1697 buf_T *savebuf = curbuf; |
|
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|
1698 |
|
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changeset
|
1699 if (save == NULL) |
|
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|
1700 return FAIL; |
|
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|
1701 |
|
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changeset
|
1702 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
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|
1703 PyErr_Clear(); |
|
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|
1704 curbuf = buf; |
|
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|
1705 |
|
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changeset
|
1706 if (u_savesub((linenr_T)n) == FAIL) |
|
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|
1707 { |
|
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|
1708 PyErr_SetVim(_("cannot save undo information")); |
|
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|
1709 vim_free(save); |
|
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|
1710 } |
|
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changeset
|
1711 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
|
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|
1712 { |
|
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|
1713 PyErr_SetVim(_("cannot replace line")); |
|
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|
1714 vim_free(save); |
|
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|
1715 } |
|
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1716 else |
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1717 changed_bytes((linenr_T)n, 0); |
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1718 |
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1719 curbuf = savebuf; |
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1720 |
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1721 /* Check that the cursor is not beyond the end of the line now. */ |
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1722 if (buf == curwin->w_buffer) |
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1723 check_cursor_col(); |
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1724 |
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1725 if (PyErr_Occurred() || VimErrorCheck()) |
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1726 return FAIL; |
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1727 |
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1728 if (len_change) |
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1729 *len_change = 0; |
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1730 |
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1731 return OK; |
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1732 } |
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1733 else |
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1734 { |
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1735 PyErr_BadArgument(); |
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1736 return FAIL; |
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1737 } |
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1738 } |
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1739 |
| 2894 | 1740 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 1741 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 1742 * The replacement lines are given as a Python list of string objects. The | |
| 1743 * list is checked for validity and correct format. Errors are returned as a | |
| 1744 * value of FAIL. The return value is OK on success. | |
| 1745 * If OK is returned and len_change is not NULL, *len_change | |
| 1746 * is set to the change in the buffer length. | |
| 1747 */ | |
| 1748 static int | |
| 1749 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 1750 { | |
| 1751 /* First of all, we check the thpe of the supplied Python object. | |
| 1752 * There are three cases: | |
| 1753 * 1. NULL, or None - this is a deletion. | |
| 1754 * 2. A list - this is a replacement. | |
| 1755 * 3. Anything else - this is an error. | |
| 1756 */ | |
| 1757 if (list == Py_None || list == NULL) | |
| 1758 { | |
| 1759 PyInt i; | |
| 1760 PyInt n = (int)(hi - lo); | |
| 1761 buf_T *savebuf = curbuf; | |
| 1762 | |
| 1763 PyErr_Clear(); | |
| 1764 curbuf = buf; | |
| 1765 | |
| 1766 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 1767 PyErr_SetVim(_("cannot save undo information")); | |
| 1768 else | |
| 1769 { | |
| 1770 for (i = 0; i < n; ++i) | |
| 1771 { | |
| 1772 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 1773 { | |
| 1774 PyErr_SetVim(_("cannot delete line")); | |
| 1775 break; | |
| 1776 } | |
| 1777 } | |
| 1778 if (buf == curwin->w_buffer) | |
| 1779 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
| 1780 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 1781 } | |
| 1782 | |
| 1783 curbuf = savebuf; | |
| 1784 | |
| 1785 if (PyErr_Occurred() || VimErrorCheck()) | |
| 1786 return FAIL; | |
| 1787 | |
| 1788 if (len_change) | |
| 1789 *len_change = -n; | |
| 1790 | |
| 1791 return OK; | |
| 1792 } | |
| 1793 else if (PyList_Check(list)) | |
| 1794 { | |
| 1795 PyInt i; | |
| 1796 PyInt new_len = PyList_Size(list); | |
| 1797 PyInt old_len = hi - lo; | |
| 1798 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 1799 char **array; | |
| 1800 buf_T *savebuf; | |
| 1801 | |
| 1802 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 1803 array = NULL; | |
| 1804 else | |
| 1805 { | |
| 1806 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 1807 if (array == NULL) | |
| 1808 { | |
| 1809 PyErr_NoMemory(); | |
| 1810 return FAIL; | |
| 1811 } | |
| 1812 } | |
| 1813 | |
| 1814 for (i = 0; i < new_len; ++i) | |
| 1815 { | |
| 1816 PyObject *line = PyList_GetItem(list, i); | |
| 1817 | |
| 1818 array[i] = StringToLine(line); | |
| 1819 if (array[i] == NULL) | |
| 1820 { | |
| 1821 while (i) | |
| 1822 vim_free(array[--i]); | |
| 1823 vim_free(array); | |
| 1824 return FAIL; | |
| 1825 } | |
| 1826 } | |
| 1827 | |
| 1828 savebuf = curbuf; | |
| 1829 | |
| 1830 PyErr_Clear(); | |
| 1831 curbuf = buf; | |
| 1832 | |
| 1833 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 1834 PyErr_SetVim(_("cannot save undo information")); | |
| 1835 | |
| 1836 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 1837 * need to delete some old_len. We do this at the start, by | |
| 1838 * repeatedly deleting line "lo". | |
| 1839 */ | |
| 1840 if (!PyErr_Occurred()) | |
| 1841 { | |
| 1842 for (i = 0; i < old_len - new_len; ++i) | |
| 1843 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 1844 { | |
| 1845 PyErr_SetVim(_("cannot delete line")); | |
| 1846 break; | |
| 1847 } | |
| 1848 extra -= i; | |
| 1849 } | |
| 1850 | |
| 1851 /* For as long as possible, replace the existing old_len with the | |
| 1852 * new old_len. This is a more efficient operation, as it requires | |
| 1853 * less memory allocation and freeing. | |
| 1854 */ | |
| 1855 if (!PyErr_Occurred()) | |
| 1856 { | |
| 1857 for (i = 0; i < old_len && i < new_len; ++i) | |
| 1858 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 1859 == FAIL) | |
| 1860 { | |
| 1861 PyErr_SetVim(_("cannot replace line")); | |
| 1862 break; | |
| 1863 } | |
| 1864 } | |
| 1865 else | |
| 1866 i = 0; | |
| 1867 | |
| 1868 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 1869 * must free the strings as we finish with them (we can't pass the | |
| 1870 * responsibility to vim in this case). | |
| 1871 */ | |
| 1872 if (!PyErr_Occurred()) | |
| 1873 { | |
| 1874 while (i < new_len) | |
| 1875 { | |
| 1876 if (ml_append((linenr_T)(lo + i - 1), | |
| 1877 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 1878 { | |
| 1879 PyErr_SetVim(_("cannot insert line")); | |
| 1880 break; | |
| 1881 } | |
| 1882 vim_free(array[i]); | |
| 1883 ++i; | |
| 1884 ++extra; | |
| 1885 } | |
| 1886 } | |
| 1887 | |
| 1888 /* Free any left-over old_len, as a result of an error */ | |
| 1889 while (i < new_len) | |
| 1890 { | |
| 1891 vim_free(array[i]); | |
| 1892 ++i; | |
| 1893 } | |
| 1894 | |
| 1895 /* Free the array of old_len. All of its contents have now | |
| 1896 * been dealt with (either freed, or the responsibility passed | |
| 1897 * to vim. | |
| 1898 */ | |
| 1899 vim_free(array); | |
| 1900 | |
| 1901 /* Adjust marks. Invalidate any which lie in the | |
| 1902 * changed range, and move any in the remainder of the buffer. | |
| 1903 */ | |
| 1904 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 1905 (long)MAXLNUM, (long)extra); | |
| 1906 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 1907 | |
| 1908 if (buf == curwin->w_buffer) | |
| 1909 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
| 1910 | |
| 1911 curbuf = savebuf; | |
| 1912 | |
| 1913 if (PyErr_Occurred() || VimErrorCheck()) | |
| 1914 return FAIL; | |
| 1915 | |
| 1916 if (len_change) | |
| 1917 *len_change = new_len - old_len; | |
| 1918 | |
| 1919 return OK; | |
| 1920 } | |
| 1921 else | |
| 1922 { | |
| 1923 PyErr_BadArgument(); | |
| 1924 return FAIL; | |
| 1925 } | |
| 1926 } | |
|
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1927 |
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1928 /* Insert a number of lines into the specified buffer after the specifed line. |
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1929 * The line number is in Vim format (1-based). The lines to be inserted are |
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1930 * given as a Python list of string objects or as a single string. The lines |
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1931 * to be added are checked for validity and correct format. Errors are |
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1932 * returned as a value of FAIL. The return value is OK on success. |
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1933 * If OK is returned and len_change is not NULL, *len_change |
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1934 * is set to the change in the buffer length. |
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1935 */ |
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1936 static int |
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1937 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
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1938 { |
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1939 /* First of all, we check the type of the supplied Python object. |
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1940 * It must be a string or a list, or the call is in error. |
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1941 */ |
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1942 if (PyString_Check(lines)) |
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1943 { |
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1944 char *str = StringToLine(lines); |
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1945 buf_T *savebuf; |
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1946 |
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1947 if (str == NULL) |
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1948 return FAIL; |
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1949 |
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1950 savebuf = curbuf; |
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1951 |
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1952 PyErr_Clear(); |
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1953 curbuf = buf; |
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1954 |
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1955 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
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1956 PyErr_SetVim(_("cannot save undo information")); |
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1957 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
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1958 PyErr_SetVim(_("cannot insert line")); |
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1959 else |
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1960 appended_lines_mark((linenr_T)n, 1L); |
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1961 |
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1962 vim_free(str); |
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1963 curbuf = savebuf; |
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1964 update_screen(VALID); |
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1965 |
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1966 if (PyErr_Occurred() || VimErrorCheck()) |
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1967 return FAIL; |
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1968 |
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1969 if (len_change) |
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1970 *len_change = 1; |
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1971 |
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1972 return OK; |
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1973 } |
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1974 else if (PyList_Check(lines)) |
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1975 { |
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1976 PyInt i; |
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1977 PyInt size = PyList_Size(lines); |
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1978 char **array; |
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1979 buf_T *savebuf; |
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1980 |
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1981 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
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1982 if (array == NULL) |
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1983 { |
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1984 PyErr_NoMemory(); |
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1985 return FAIL; |
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1986 } |
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1987 |
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1988 for (i = 0; i < size; ++i) |
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1989 { |
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|
1990 PyObject *line = PyList_GetItem(lines, i); |
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1991 array[i] = StringToLine(line); |
|
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1992 |
|
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|
1993 if (array[i] == NULL) |
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1994 { |
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1995 while (i) |
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1996 vim_free(array[--i]); |
|
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1997 vim_free(array); |
|
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1998 return FAIL; |
|
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1999 } |
|
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|
2000 } |
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|
2001 |
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|
2002 savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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|
2003 |
|
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Move many more common Python items to if_py_both.c.
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|
2004 PyErr_Clear(); |
|
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Move many more common Python items to if_py_both.c.
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|
2005 curbuf = buf; |
|
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|
2006 |
|
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|
2007 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2008 PyErr_SetVim(_("cannot save undo information")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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|
2009 else |
|
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|
2010 { |
|
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Move many more common Python items to if_py_both.c.
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|
2011 for (i = 0; i < size; ++i) |
|
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Move many more common Python items to if_py_both.c.
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|
2012 { |
|
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Move many more common Python items to if_py_both.c.
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|
2013 if (ml_append((linenr_T)(n + i), |
|
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Move many more common Python items to if_py_both.c.
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parents:
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|
2014 (char_u *)array[i], 0, FALSE) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2015 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2016 PyErr_SetVim(_("cannot insert line")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2017 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
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|
2018 /* Free the rest of the lines */ |
|
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Move many more common Python items to if_py_both.c.
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|
2019 while (i < size) |
|
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Move many more common Python items to if_py_both.c.
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|
2020 vim_free(array[i++]); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2021 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2022 break; |
|
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diff
changeset
|
2023 } |
|
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Move many more common Python items to if_py_both.c.
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|
2024 vim_free(array[i]); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2025 } |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2026 if (i > 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2027 appended_lines_mark((linenr_T)n, (long)i); |
|
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Move many more common Python items to if_py_both.c.
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|
2028 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
2029 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2030 /* Free the array of lines. All of its contents have now |
|
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Move many more common Python items to if_py_both.c.
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|
2031 * been freed. |
|
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Move many more common Python items to if_py_both.c.
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|
2032 */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2033 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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|
2034 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2035 curbuf = savebuf; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2036 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2037 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2038 if (PyErr_Occurred() || VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2039 return FAIL; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2040 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2041 if (len_change) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2042 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2043 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2044 return OK; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2045 } |
|
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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
|
2046 else |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2047 { |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2048 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2049 return FAIL; |
|
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Move many more common Python items to if_py_both.c.
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|
2050 } |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2051 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
2052 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2053 /* |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2054 * Common routines for buffers and line ranges |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2055 * ------------------------------------------- |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2056 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2057 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2058 static int |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2059 CheckBuffer(BufferObject *this) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2060 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2061 if (this->buf == INVALID_BUFFER_VALUE) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2062 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2063 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2064 return -1; |
|
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changeset
|
2065 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2066 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2067 return 0; |
|
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changeset
|
2068 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2069 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2070 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2071 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
|
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|
2072 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2073 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2074 return NULL; |
|
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changeset
|
2075 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2076 if (n < 0 || n > end - start) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2077 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2078 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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changeset
|
2079 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2080 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2081 |
|
84d353762845
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diff
changeset
|
2082 return GetBufferLine(self->buf, n+start); |
|
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changeset
|
2083 } |
|
84d353762845
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changeset
|
2084 |
|
84d353762845
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diff
changeset
|
2085 static PyObject * |
|
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changeset
|
2086 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
|
84d353762845
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changeset
|
2087 { |
|
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diff
changeset
|
2088 PyInt size; |
|
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changeset
|
2089 |
|
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diff
changeset
|
2090 if (CheckBuffer(self)) |
|
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changeset
|
2091 return NULL; |
|
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changeset
|
2092 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2093 size = end - start + 1; |
|
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|
2094 |
|
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|
2095 if (lo < 0) |
|
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|
2096 lo = 0; |
|
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|
2097 else if (lo > size) |
|
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|
2098 lo = size; |
|
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|
2099 if (hi < 0) |
|
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|
2100 hi = 0; |
|
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|
2101 if (hi < lo) |
|
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|
2102 hi = lo; |
|
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|
2103 else if (hi > size) |
|
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|
2104 hi = size; |
|
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|
2105 |
|
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|
2106 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
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|
2107 } |
|
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|
2108 |
|
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Move many more common Python items to if_py_both.c.
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|
2109 static PyInt |
|
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|
2110 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
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|
2111 { |
|
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|
2112 PyInt len_change; |
|
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|
2113 |
|
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|
2114 if (CheckBuffer(self)) |
|
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|
2115 return -1; |
|
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|
2116 |
|
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Move many more common Python items to if_py_both.c.
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|
2117 if (n < 0 || n > end - start) |
|
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|
2118 { |
|
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|
2119 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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|
2120 return -1; |
|
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|
2121 } |
|
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|
2122 |
|
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|
2123 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
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|
2124 return -1; |
|
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|
2125 |
|
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Move many more common Python items to if_py_both.c.
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|
2126 if (new_end) |
|
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|
2127 *new_end = end + len_change; |
|
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|
2128 |
|
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|
2129 return 0; |
|
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|
2130 } |
|
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|
2131 |
| 2894 | 2132 static PyInt |
| 2133 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2134 { | |
| 2135 PyInt size; | |
| 2136 PyInt len_change; | |
| 2137 | |
| 2138 /* Self must be a valid buffer */ | |
| 2139 if (CheckBuffer(self)) | |
| 2140 return -1; | |
| 2141 | |
| 2142 /* Sort out the slice range */ | |
| 2143 size = end - start + 1; | |
| 2144 | |
| 2145 if (lo < 0) | |
| 2146 lo = 0; | |
| 2147 else if (lo > size) | |
| 2148 lo = size; | |
| 2149 if (hi < 0) | |
| 2150 hi = 0; | |
| 2151 if (hi < lo) | |
| 2152 hi = lo; | |
| 2153 else if (hi > size) | |
| 2154 hi = size; | |
| 2155 | |
| 2156 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2157 val, &len_change) == FAIL) | |
| 2158 return -1; | |
| 2159 | |
| 2160 if (new_end) | |
| 2161 *new_end = end + len_change; | |
| 2162 | |
| 2163 return 0; | |
| 2164 } | |
| 2165 | |
|
2447
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|
2166 |
|
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|
2167 static PyObject * |
|
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|
2168 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
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|
2169 { |
|
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|
2170 PyObject *lines; |
|
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|
2171 PyInt len_change; |
|
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|
2172 PyInt max; |
|
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|
2173 PyInt n; |
|
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|
2174 |
|
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|
2175 if (CheckBuffer(self)) |
|
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|
2176 return NULL; |
|
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|
2177 |
|
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|
2178 max = n = end - start + 1; |
|
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|
2179 |
|
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|
2180 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
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|
2181 return NULL; |
|
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|
2182 |
|
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|
2183 if (n < 0 || n > max) |
|
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|
2184 { |
|
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|
2185 PyErr_SetString(PyExc_ValueError, _("line number out of range")); |
|
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|
2186 return NULL; |
|
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|
2187 } |
|
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|
2188 |
|
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|
2189 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
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|
2190 return NULL; |
|
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|
2191 |
|
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|
2192 if (new_end) |
|
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|
2193 *new_end = end + len_change; |
|
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|
2194 |
|
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|
2195 Py_INCREF(Py_None); |
|
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|
2196 return Py_None; |
|
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|
2197 } |
|
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|
2198 |
|
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|
2199 |
|
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|
2200 /* Buffer object - Definitions |
|
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|
2201 */ |
|
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|
2202 |
|
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|
2203 typedef struct |
|
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|
2204 { |
|
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|
2205 PyObject_HEAD |
|
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|
2206 BufferObject *buf; |
|
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|
2207 PyInt start; |
|
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|
2208 PyInt end; |
|
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|
2209 } RangeObject; |
|
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|
2210 |
|
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|
2211 static PyObject * |
|
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|
2212 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
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|
2213 { |
|
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|
2214 BufferObject *bufr; |
|
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|
2215 RangeObject *self; |
|
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|
2216 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2217 if (self == NULL) |
|
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|
2218 return NULL; |
|
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|
2219 |
|
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|
2220 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2221 if (bufr == NULL) |
|
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2222 { |
|
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|
2223 Py_DECREF(self); |
|
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|
2224 return NULL; |
|
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|
2225 } |
|
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|
2226 Py_INCREF(bufr); |
|
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|
2227 |
|
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|
2228 self->buf = bufr; |
|
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|
2229 self->start = start; |
|
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|
2230 self->end = end; |
|
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|
2231 |
|
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|
2232 return (PyObject *)(self); |
|
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|
2233 } |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2234 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2235 static PyObject * |
|
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diff
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|
2236 BufferAppend(PyObject *self, PyObject *args) |
|
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Move many more common Python items to if_py_both.c.
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|
2237 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2238 return RBAppend((BufferObject *)(self), args, 1, |
|
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|
2239 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2240 NULL); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2241 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2242 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2243 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2244 BufferMark(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2245 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2246 pos_T *posp; |
|
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diff
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|
2247 char *pmark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2248 char mark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2249 buf_T *curbuf_save; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2250 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2251 if (CheckBuffer((BufferObject *)(self))) |
|
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Move many more common Python items to if_py_both.c.
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|
2252 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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|
2253 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2254 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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|
2255 return NULL; |
|
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diff
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|
2256 mark = *pmark; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2257 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2258 curbuf_save = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2259 curbuf = ((BufferObject *)(self))->buf; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2260 posp = getmark(mark, FALSE); |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2261 curbuf = curbuf_save; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2262 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2263 if (posp == NULL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2264 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2265 PyErr_SetVim(_("invalid mark name")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2266 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2267 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2268 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2269 /* Ckeck for keyboard interrupt */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2270 if (VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2271 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2272 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2273 if (posp->lnum <= 0) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2274 { |
|
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diff
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|
2275 /* Or raise an error? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2276 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2277 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2278 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2279 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2280 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2281 } |
|
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Move many more common Python items to if_py_both.c.
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|
2282 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2283 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2284 BufferRange(PyObject *self, PyObject *args) |
|
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diff
changeset
|
2285 { |
|
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diff
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|
2286 PyInt start; |
|
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diff
changeset
|
2287 PyInt end; |
|
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changeset
|
2288 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2289 if (CheckBuffer((BufferObject *)(self))) |
|
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diff
changeset
|
2290 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2291 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2292 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2293 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2294 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2295 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2296 } |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2297 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2298 static struct PyMethodDef BufferMethods[] = { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2299 /* name, function, calling, documentation */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2300 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2301 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2302 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 2303 #if PY_VERSION_HEX >= 0x03000000 |
| 2304 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 2305 #endif | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2306 { NULL, NULL, 0, NULL } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2307 }; |
|
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diff
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|
2308 |
|
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diff
changeset
|
2309 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2310 RangeAppend(PyObject *self, PyObject *args) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2311 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2312 return RBAppend(((RangeObject *)(self))->buf, args, |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2313 ((RangeObject *)(self))->start, |
|
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diff
changeset
|
2314 ((RangeObject *)(self))->end, |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2315 &((RangeObject *)(self))->end); |
|
84d353762845
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diff
changeset
|
2316 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2317 |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2318 static PyInt |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2319 RangeLength(PyObject *self) |
|
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diff
changeset
|
2320 { |
|
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diff
changeset
|
2321 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
|
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diff
changeset
|
2322 if (CheckBuffer(((RangeObject *)(self))->buf)) |
|
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diff
changeset
|
2323 return -1; /* ??? */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2324 |
|
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diff
changeset
|
2325 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
|
84d353762845
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diff
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|
2326 } |
|
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diff
changeset
|
2327 |
|
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diff
changeset
|
2328 static PyObject * |
|
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diff
changeset
|
2329 RangeItem(PyObject *self, PyInt n) |
|
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diff
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|
2330 { |
|
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diff
changeset
|
2331 return RBItem(((RangeObject *)(self))->buf, n, |
|
84d353762845
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diff
changeset
|
2332 ((RangeObject *)(self))->start, |
|
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diff
changeset
|
2333 ((RangeObject *)(self))->end); |
|
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diff
changeset
|
2334 } |
|
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diff
changeset
|
2335 |
|
84d353762845
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diff
changeset
|
2336 static PyObject * |
|
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diff
changeset
|
2337 RangeRepr(PyObject *self) |
|
84d353762845
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2399
diff
changeset
|
2338 { |
|
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2399
diff
changeset
|
2339 static char repr[100]; |
|
84d353762845
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2399
diff
changeset
|
2340 RangeObject *this = (RangeObject *)(self); |
|
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|
2341 |
|
84d353762845
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diff
changeset
|
2342 if (this->buf->buf == INVALID_BUFFER_VALUE) |
|
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diff
changeset
|
2343 { |
|
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2399
diff
changeset
|
2344 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
|
84d353762845
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diff
changeset
|
2345 (self)); |
|
84d353762845
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2399
diff
changeset
|
2346 return PyString_FromString(repr); |
|
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2347 } |
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2348 else |
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2349 { |
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2350 char *name = (char *)this->buf->buf->b_fname; |
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2351 int len; |
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2352 |
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2353 if (name == NULL) |
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2354 name = ""; |
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2355 len = (int)strlen(name); |
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2356 |
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2357 if (len > 45) |
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2358 name = name + (45 - len); |
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2359 |
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2360 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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2361 len > 45 ? "..." : "", name, |
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2362 this->start, this->end); |
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2363 |
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2364 return PyString_FromString(repr); |
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2365 } |
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2366 } |
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2367 |
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2368 static PyObject * |
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2369 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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2370 { |
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2371 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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2372 ((RangeObject *)(self))->start, |
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2373 ((RangeObject *)(self))->end); |
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2374 } |
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2375 |
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2376 /* |
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2377 * Line range object - Definitions |
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2378 */ |
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2379 |
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2380 static struct PyMethodDef RangeMethods[] = { |
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2381 /* name, function, calling, documentation */ |
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2382 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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2383 { NULL, NULL, 0, NULL } |
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2384 }; |
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2385 |
| 3618 | 2386 static void |
| 2387 set_ref_in_py(const int copyID) | |
| 2388 { | |
| 2389 pylinkedlist_T *cur; | |
| 2390 dict_T *dd; | |
| 2391 list_T *ll; | |
| 2392 | |
| 2393 if (lastdict != NULL) | |
| 2394 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 2395 { | |
| 2396 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 2397 if (dd->dv_copyID != copyID) | |
| 2398 { | |
| 2399 dd->dv_copyID = copyID; | |
| 2400 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 2401 } | |
| 2402 } | |
| 2403 | |
| 2404 if (lastlist != NULL) | |
| 2405 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 2406 { | |
| 2407 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 2408 if (ll->lv_copyID != copyID) | |
| 2409 { | |
| 2410 ll->lv_copyID = copyID; | |
| 2411 set_ref_in_list(ll, copyID); | |
| 2412 } | |
| 2413 } | |
| 2414 } | |
| 2415 | |
| 2416 static int | |
| 2417 set_string_copy(char_u *str, typval_T *tv) | |
| 2418 { | |
| 2419 tv->vval.v_string = vim_strsave(str); | |
| 2420 if (tv->vval.v_string == NULL) | |
| 2421 { | |
| 2422 PyErr_NoMemory(); | |
| 2423 return -1; | |
| 2424 } | |
| 2425 return 0; | |
| 2426 } | |
| 2427 | |
| 2428 #ifdef FEAT_EVAL | |
| 2429 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); | |
| 2430 | |
| 2431 static int | |
| 2432 convert_dl(PyObject *obj, typval_T *tv, | |
| 2433 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 2434 { | |
| 2435 PyObject *capsule; | |
| 2436 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 2437 | |
| 2438 sprintf(hexBuf, "%p", obj); | |
| 2439 | |
| 3638 | 2440 # ifdef PY_USE_CAPSULE |
| 3618 | 2441 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 2442 # else |
| 2443 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 2444 # endif | |
| 3618 | 2445 if (capsule == NULL) |
| 2446 { | |
| 3638 | 2447 # ifdef PY_USE_CAPSULE |
| 3618 | 2448 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 2449 # else |
| 2450 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 2451 # endif | |
| 3618 | 2452 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 2453 Py_DECREF(capsule); | |
| 2454 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 2455 { | |
| 2456 tv->v_type = VAR_UNKNOWN; | |
| 2457 return -1; | |
| 2458 } | |
| 2459 /* As we are not using copy_tv which increments reference count we must | |
| 2460 * do it ourself. */ | |
| 2461 switch(tv->v_type) | |
| 2462 { | |
| 2463 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 2464 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 2465 } | |
| 2466 } | |
| 2467 else | |
| 2468 { | |
| 3638 | 2469 typval_T *v; |
| 2470 | |
| 2471 # ifdef PY_USE_CAPSULE | |
| 2472 v = PyCapsule_GetPointer(capsule, NULL); | |
| 2473 # else | |
| 3648 | 2474 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 2475 # endif |
| 3618 | 2476 copy_tv(v, tv); |
| 2477 } | |
| 2478 return 0; | |
| 2479 } | |
| 2480 | |
| 2481 static int | |
| 2482 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 2483 { | |
| 2484 PyObject *lookup_dict; | |
| 2485 int r; | |
| 2486 | |
| 2487 lookup_dict = PyDict_New(); | |
| 2488 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 2489 Py_DECREF(lookup_dict); | |
| 2490 return r; | |
| 2491 } | |
| 2492 | |
| 2493 static int | |
| 2494 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 2495 { | |
| 2496 if (obj->ob_type == &DictionaryType) | |
| 2497 { | |
| 2498 tv->v_type = VAR_DICT; | |
| 2499 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 2500 ++tv->vval.v_dict->dv_refcount; | |
| 2501 } | |
| 2502 else if (obj->ob_type == &ListType) | |
| 2503 { | |
| 2504 tv->v_type = VAR_LIST; | |
| 2505 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 2506 ++tv->vval.v_list->lv_refcount; | |
| 2507 } | |
| 2508 else if (obj->ob_type == &FunctionType) | |
| 2509 { | |
| 2510 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 2511 return -1; | |
| 2512 | |
| 2513 tv->v_type = VAR_FUNC; | |
| 2514 func_ref(tv->vval.v_string); | |
| 2515 } | |
| 2516 #if PY_MAJOR_VERSION >= 3 | |
| 2517 else if (PyBytes_Check(obj)) | |
| 2518 { | |
| 2519 char_u *result = (char_u *) PyBytes_AsString(obj); | |
| 2520 | |
| 2521 if (result == NULL) | |
| 2522 return -1; | |
| 2523 | |
| 2524 if (set_string_copy(result, tv) == -1) | |
| 2525 return -1; | |
| 2526 | |
| 2527 tv->v_type = VAR_STRING; | |
| 2528 } | |
| 2529 else if (PyUnicode_Check(obj)) | |
| 2530 { | |
| 2531 PyObject *bytes; | |
| 2532 char_u *result; | |
| 2533 | |
| 2534 bytes = PyString_AsBytes(obj); | |
| 2535 if (bytes == NULL) | |
| 2536 return -1; | |
| 2537 | |
| 2538 result = (char_u *) PyBytes_AsString(bytes); | |
| 2539 if (result == NULL) | |
| 2540 return -1; | |
| 2541 | |
| 2542 if (set_string_copy(result, tv) == -1) | |
| 2543 { | |
| 2544 Py_XDECREF(bytes); | |
| 2545 return -1; | |
| 2546 } | |
| 2547 Py_XDECREF(bytes); | |
| 2548 | |
| 2549 tv->v_type = VAR_STRING; | |
| 2550 } | |
| 2551 #else | |
| 2552 else if (PyUnicode_Check(obj)) | |
| 2553 { | |
| 2554 PyObject *bytes; | |
| 2555 char_u *result; | |
| 2556 | |
| 2557 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 2558 if (bytes == NULL) | |
| 2559 return -1; | |
| 2560 | |
| 2561 result=(char_u *) PyString_AsString(bytes); | |
| 2562 if (result == NULL) | |
| 2563 return -1; | |
| 2564 | |
| 2565 if (set_string_copy(result, tv) == -1) | |
| 2566 { | |
| 2567 Py_XDECREF(bytes); | |
| 2568 return -1; | |
| 2569 } | |
| 2570 Py_XDECREF(bytes); | |
| 2571 | |
| 2572 tv->v_type = VAR_STRING; | |
| 2573 } | |
| 2574 else if (PyString_Check(obj)) | |
| 2575 { | |
| 2576 char_u *result = (char_u *) PyString_AsString(obj); | |
| 2577 | |
| 2578 if (result == NULL) | |
| 2579 return -1; | |
| 2580 | |
| 2581 if (set_string_copy(result, tv) == -1) | |
| 2582 return -1; | |
| 2583 | |
| 2584 tv->v_type = VAR_STRING; | |
| 2585 } | |
| 2586 else if (PyInt_Check(obj)) | |
| 2587 { | |
| 2588 tv->v_type = VAR_NUMBER; | |
| 2589 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 2590 } | |
| 2591 #endif | |
| 2592 else if (PyLong_Check(obj)) | |
| 2593 { | |
| 2594 tv->v_type = VAR_NUMBER; | |
| 2595 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 2596 } | |
| 2597 else if (PyDict_Check(obj)) | |
| 2598 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 2599 #ifdef FEAT_FLOAT | |
| 2600 else if (PyFloat_Check(obj)) | |
| 2601 { | |
| 2602 tv->v_type = VAR_FLOAT; | |
| 2603 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 2604 } | |
| 2605 #endif | |
| 2606 else if (PyIter_Check(obj)) | |
| 2607 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 2608 else if (PySequence_Check(obj)) | |
| 2609 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 2610 else if (PyMapping_Check(obj)) | |
| 2611 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 2612 else | |
| 2613 { | |
| 2614 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
| 2615 return -1; | |
| 2616 } | |
| 2617 return 0; | |
| 2618 } | |
| 2619 | |
| 2620 static PyObject * | |
| 2621 ConvertToPyObject(typval_T *tv) | |
| 2622 { | |
| 2623 if (tv == NULL) | |
| 2624 { | |
| 2625 PyErr_SetVim(_("NULL reference passed")); | |
| 2626 return NULL; | |
| 2627 } | |
| 2628 switch (tv->v_type) | |
| 2629 { | |
| 2630 case VAR_STRING: | |
| 2631 return PyBytes_FromString((char *) tv->vval.v_string); | |
| 2632 case VAR_NUMBER: | |
| 2633 return PyLong_FromLong((long) tv->vval.v_number); | |
| 2634 #ifdef FEAT_FLOAT | |
| 2635 case VAR_FLOAT: | |
| 2636 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 2637 #endif | |
| 2638 case VAR_LIST: | |
| 2639 return ListNew(tv->vval.v_list); | |
| 2640 case VAR_DICT: | |
| 2641 return DictionaryNew(tv->vval.v_dict); | |
| 2642 case VAR_FUNC: | |
| 2643 return FunctionNew(tv->vval.v_string); | |
| 2644 case VAR_UNKNOWN: | |
| 2645 Py_INCREF(Py_None); | |
| 2646 return Py_None; | |
| 2647 default: | |
| 2648 PyErr_SetVim(_("internal error: invalid value type")); | |
| 2649 return NULL; | |
| 2650 } | |
| 2651 } | |
| 2652 #endif |