Mercurial > vim
annotate src/if_py_both.h @ 3814:35939e1e25ff v7.3.665
updated for version 7.3.665
Problem: MSVC 11 is not supported.
Solution: Recognize MSVC 11. (Raymond Ko)
author | Bram Moolenaar <bram@vim.org> |
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date | Tue, 18 Sep 2012 18:27:12 +0200 |
parents | 5e909c379a1e |
children | 2bf8c00741f7 |
rev | line source |
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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 { |
3806 | 77 Py_ssize_t len = 0; |
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 | |
3792 | 610 #define DICTKEY_GET_NOTEMPTY(err) \ |
611 DICTKEY_GET(err) \ | |
612 if (*key == NUL) \ | |
613 { \ | |
614 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
615 return err; \ | |
616 } | |
617 | |
3618 | 618 typedef struct |
619 { | |
620 PyObject_HEAD | |
621 dict_T *dict; | |
622 pylinkedlist_T ref; | |
623 } DictionaryObject; | |
624 | |
625 static PyObject * | |
626 DictionaryNew(dict_T *dict) | |
627 { | |
628 DictionaryObject *self; | |
629 | |
630 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
631 if (self == NULL) | |
632 return NULL; | |
633 self->dict = dict; | |
634 ++dict->dv_refcount; | |
635 | |
636 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
637 | |
638 return (PyObject *)(self); | |
639 } | |
640 | |
641 static int | |
642 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
643 { | |
644 dict_T *d; | |
645 char_u *key; | |
646 dictitem_T *di; | |
647 PyObject *keyObject; | |
648 PyObject *valObject; | |
649 Py_ssize_t iter = 0; | |
650 | |
651 d = dict_alloc(); | |
652 if (d == NULL) | |
653 { | |
654 PyErr_NoMemory(); | |
655 return -1; | |
656 } | |
657 | |
658 tv->v_type = VAR_DICT; | |
659 tv->vval.v_dict = d; | |
660 | |
661 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
662 { | |
663 DICTKEY_DECL | |
664 | |
665 if (keyObject == NULL) | |
666 return -1; | |
667 if (valObject == NULL) | |
668 return -1; | |
669 | |
3792 | 670 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 671 |
672 di = dictitem_alloc(key); | |
673 | |
674 DICTKEY_UNREF | |
675 | |
676 if (di == NULL) | |
677 { | |
678 PyErr_NoMemory(); | |
679 return -1; | |
680 } | |
681 di->di_tv.v_lock = 0; | |
682 | |
683 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
684 { | |
685 vim_free(di); | |
686 return -1; | |
687 } | |
688 if (dict_add(d, di) == FAIL) | |
689 { | |
690 vim_free(di); | |
691 PyErr_SetVim(_("failed to add key to dictionary")); | |
692 return -1; | |
693 } | |
694 } | |
695 return 0; | |
696 } | |
697 | |
698 static int | |
699 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
700 { | |
701 dict_T *d; | |
702 char_u *key; | |
703 dictitem_T *di; | |
704 PyObject *list; | |
705 PyObject *litem; | |
706 PyObject *keyObject; | |
707 PyObject *valObject; | |
708 Py_ssize_t lsize; | |
709 | |
710 d = dict_alloc(); | |
711 if (d == NULL) | |
712 { | |
713 PyErr_NoMemory(); | |
714 return -1; | |
715 } | |
716 | |
717 tv->v_type = VAR_DICT; | |
718 tv->vval.v_dict = d; | |
719 | |
720 list = PyMapping_Items(obj); | |
721 lsize = PyList_Size(list); | |
722 while (lsize--) | |
723 { | |
724 DICTKEY_DECL | |
725 | |
726 litem = PyList_GetItem(list, lsize); | |
727 if (litem == NULL) | |
728 { | |
729 Py_DECREF(list); | |
730 return -1; | |
731 } | |
732 | |
733 keyObject = PyTuple_GetItem(litem, 0); | |
734 if (keyObject == NULL) | |
735 { | |
736 Py_DECREF(list); | |
737 Py_DECREF(litem); | |
738 return -1; | |
739 } | |
740 | |
3792 | 741 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 742 |
743 valObject = PyTuple_GetItem(litem, 1); | |
744 if (valObject == NULL) | |
745 { | |
746 Py_DECREF(list); | |
747 Py_DECREF(litem); | |
748 return -1; | |
749 } | |
750 | |
751 di = dictitem_alloc(key); | |
752 | |
753 DICTKEY_UNREF | |
754 | |
755 if (di == NULL) | |
756 { | |
757 Py_DECREF(list); | |
758 Py_DECREF(litem); | |
759 PyErr_NoMemory(); | |
760 return -1; | |
761 } | |
762 di->di_tv.v_lock = 0; | |
763 | |
764 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
765 { | |
766 vim_free(di); | |
767 Py_DECREF(list); | |
768 Py_DECREF(litem); | |
769 return -1; | |
770 } | |
771 if (dict_add(d, di) == FAIL) | |
772 { | |
773 vim_free(di); | |
774 Py_DECREF(list); | |
775 Py_DECREF(litem); | |
776 PyErr_SetVim(_("failed to add key to dictionary")); | |
777 return -1; | |
778 } | |
779 Py_DECREF(litem); | |
780 } | |
781 Py_DECREF(list); | |
782 return 0; | |
783 } | |
784 | |
785 static PyInt | |
786 DictionaryLength(PyObject *self) | |
787 { | |
788 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
789 } | |
790 | |
791 static PyObject * | |
792 DictionaryItem(PyObject *self, PyObject *keyObject) | |
793 { | |
794 char_u *key; | |
3792 | 795 dictitem_T *di; |
3618 | 796 DICTKEY_DECL |
797 | |
3792 | 798 DICTKEY_GET_NOTEMPTY(NULL) |
799 | |
800 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
801 | |
802 if (di == NULL) | |
803 { | |
804 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); | |
805 return NULL; | |
806 } | |
3618 | 807 |
808 DICTKEY_UNREF | |
809 | |
3792 | 810 return ConvertToPyObject(&di->di_tv); |
3618 | 811 } |
812 | |
813 static PyInt | |
814 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
815 { | |
816 char_u *key; | |
817 typval_T tv; | |
818 dict_T *d = ((DictionaryObject *)(self))->dict; | |
819 dictitem_T *di; | |
820 DICTKEY_DECL | |
821 | |
822 if (d->dv_lock) | |
823 { | |
824 PyErr_SetVim(_("dict is locked")); | |
825 return -1; | |
826 } | |
827 | |
3792 | 828 DICTKEY_GET_NOTEMPTY(-1) |
3618 | 829 |
830 di = dict_find(d, key, -1); | |
831 | |
832 if (valObject == NULL) | |
833 { | |
3636 | 834 hashitem_T *hi; |
835 | |
3618 | 836 if (di == NULL) |
837 { | |
838 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); | |
839 return -1; | |
840 } | |
3636 | 841 hi = hash_find(&d->dv_hashtab, di->di_key); |
3618 | 842 hash_remove(&d->dv_hashtab, hi); |
843 dictitem_free(di); | |
844 return 0; | |
845 } | |
846 | |
847 if (ConvertFromPyObject(valObject, &tv) == -1) | |
848 return -1; | |
849 | |
850 if (di == NULL) | |
851 { | |
852 di = dictitem_alloc(key); | |
853 if (di == NULL) | |
854 { | |
855 PyErr_NoMemory(); | |
856 return -1; | |
857 } | |
858 di->di_tv.v_lock = 0; | |
859 | |
860 if (dict_add(d, di) == FAIL) | |
861 { | |
862 vim_free(di); | |
863 PyErr_SetVim(_("failed to add key to dictionary")); | |
864 return -1; | |
865 } | |
866 } | |
867 else | |
868 clear_tv(&di->di_tv); | |
869 | |
870 DICTKEY_UNREF | |
871 | |
872 copy_tv(&tv, &di->di_tv); | |
873 return 0; | |
874 } | |
875 | |
876 static PyObject * | |
877 DictionaryListKeys(PyObject *self) | |
878 { | |
879 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
880 long_u todo = dict->dv_hashtab.ht_used; | |
881 Py_ssize_t i = 0; | |
882 PyObject *r; | |
883 hashitem_T *hi; | |
884 | |
885 r = PyList_New(todo); | |
886 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
887 { | |
888 if (!HASHITEM_EMPTY(hi)) | |
889 { | |
890 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
891 --todo; | |
892 ++i; | |
893 } | |
894 } | |
895 return r; | |
896 } | |
897 | |
898 static struct PyMethodDef DictionaryMethods[] = { | |
899 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
900 { NULL, NULL, 0, NULL } | |
901 }; | |
902 | |
903 static PyTypeObject ListType; | |
904 | |
905 typedef struct | |
906 { | |
907 PyObject_HEAD | |
908 list_T *list; | |
909 pylinkedlist_T ref; | |
910 } ListObject; | |
911 | |
912 static PyObject * | |
913 ListNew(list_T *list) | |
914 { | |
915 ListObject *self; | |
916 | |
917 self = PyObject_NEW(ListObject, &ListType); | |
918 if (self == NULL) | |
919 return NULL; | |
920 self->list = list; | |
921 ++list->lv_refcount; | |
922 | |
923 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
924 | |
925 return (PyObject *)(self); | |
926 } | |
927 | |
928 static int | |
929 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
930 { | |
931 Py_ssize_t i; | |
932 Py_ssize_t lsize = PySequence_Size(obj); | |
933 PyObject *litem; | |
934 listitem_T *li; | |
935 | |
936 for(i=0; i<lsize; i++) | |
937 { | |
938 li = listitem_alloc(); | |
939 if (li == NULL) | |
940 { | |
941 PyErr_NoMemory(); | |
942 return -1; | |
943 } | |
944 li->li_tv.v_lock = 0; | |
945 | |
946 litem = PySequence_GetItem(obj, i); | |
947 if (litem == NULL) | |
948 return -1; | |
949 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
950 return -1; | |
951 | |
952 list_append(l, li); | |
953 } | |
954 return 0; | |
955 } | |
956 | |
957 static int | |
958 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
959 { | |
960 list_T *l; | |
961 | |
962 l = list_alloc(); | |
963 if (l == NULL) | |
964 { | |
965 PyErr_NoMemory(); | |
966 return -1; | |
967 } | |
968 | |
969 tv->v_type = VAR_LIST; | |
970 tv->vval.v_list = l; | |
971 | |
972 if (list_py_concat(l, obj, lookupDict) == -1) | |
973 return -1; | |
974 | |
975 return 0; | |
976 } | |
977 | |
978 static int | |
979 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
980 { | |
981 PyObject *iterator = PyObject_GetIter(obj); | |
982 PyObject *item; | |
983 list_T *l; | |
984 listitem_T *li; | |
985 | |
986 l = list_alloc(); | |
987 | |
988 if (l == NULL) | |
989 { | |
990 PyErr_NoMemory(); | |
991 return -1; | |
992 } | |
993 | |
994 tv->vval.v_list = l; | |
995 tv->v_type = VAR_LIST; | |
996 | |
997 | |
998 if (iterator == NULL) | |
999 return -1; | |
1000 | |
1001 while ((item = PyIter_Next(obj))) | |
1002 { | |
1003 li = listitem_alloc(); | |
1004 if (li == NULL) | |
1005 { | |
1006 PyErr_NoMemory(); | |
1007 return -1; | |
1008 } | |
1009 li->li_tv.v_lock = 0; | |
1010 | |
1011 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
1012 return -1; | |
1013 | |
1014 list_append(l, li); | |
1015 | |
1016 Py_DECREF(item); | |
1017 } | |
1018 | |
1019 Py_DECREF(iterator); | |
1020 return 0; | |
1021 } | |
1022 | |
1023 static PyInt | |
1024 ListLength(PyObject *self) | |
1025 { | |
1026 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
1027 } | |
1028 | |
1029 static PyObject * | |
1030 ListItem(PyObject *self, Py_ssize_t index) | |
1031 { | |
1032 listitem_T *li; | |
1033 | |
1034 if (index>=ListLength(self)) | |
1035 { | |
1036 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1037 return NULL; | |
1038 } | |
1039 li = list_find(((ListObject *) (self))->list, (long) index); | |
1040 if (li == NULL) | |
1041 { | |
1042 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
1043 return NULL; | |
1044 } | |
1045 return ConvertToPyObject(&li->li_tv); | |
1046 } | |
1047 | |
1048 #define PROC_RANGE \ | |
1049 if (last < 0) {\ | |
1050 if (last < -size) \ | |
1051 last = 0; \ | |
1052 else \ | |
1053 last += size; \ | |
1054 } \ | |
1055 if (first < 0) \ | |
1056 first = 0; \ | |
1057 if (first > size) \ | |
1058 first = size; \ | |
1059 if (last > size) \ | |
1060 last = size; | |
1061 | |
1062 static PyObject * | |
1063 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
1064 { | |
1065 PyInt i; | |
1066 PyInt size = ListLength(self); | |
1067 PyInt n; | |
1068 PyObject *list; | |
1069 int reversed = 0; | |
1070 | |
1071 PROC_RANGE | |
1072 if (first >= last) | |
1073 first = last; | |
1074 | |
1075 n = last-first; | |
1076 list = PyList_New(n); | |
1077 if (list == NULL) | |
1078 return NULL; | |
1079 | |
1080 for (i = 0; i < n; ++i) | |
1081 { | |
1082 PyObject *item = ListItem(self, i); | |
1083 if (item == NULL) | |
1084 { | |
1085 Py_DECREF(list); | |
1086 return NULL; | |
1087 } | |
1088 | |
1089 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
1090 { | |
1091 Py_DECREF(item); | |
1092 Py_DECREF(list); | |
1093 return NULL; | |
1094 } | |
1095 } | |
1096 | |
1097 return list; | |
1098 } | |
1099 | |
1100 static int | |
1101 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
1102 { | |
1103 typval_T tv; | |
1104 list_T *l = ((ListObject *) (self))->list; | |
1105 listitem_T *li; | |
1106 Py_ssize_t length = ListLength(self); | |
1107 | |
1108 if (l->lv_lock) | |
1109 { | |
1110 PyErr_SetVim(_("list is locked")); | |
1111 return -1; | |
1112 } | |
1113 if (index>length || (index==length && obj==NULL)) | |
1114 { | |
1115 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
1116 return -1; | |
1117 } | |
1118 | |
1119 if (obj == NULL) | |
1120 { | |
1121 li = list_find(l, (long) index); | |
1122 list_remove(l, li, li); | |
1123 clear_tv(&li->li_tv); | |
1124 vim_free(li); | |
1125 return 0; | |
1126 } | |
1127 | |
1128 if (ConvertFromPyObject(obj, &tv) == -1) | |
1129 return -1; | |
1130 | |
1131 if (index == length) | |
1132 { | |
1133 if (list_append_tv(l, &tv) == FAIL) | |
1134 { | |
1135 PyErr_SetVim(_("Failed to add item to list")); | |
1136 return -1; | |
1137 } | |
1138 } | |
1139 else | |
1140 { | |
1141 li = list_find(l, (long) index); | |
1142 clear_tv(&li->li_tv); | |
1143 copy_tv(&tv, &li->li_tv); | |
1144 } | |
1145 return 0; | |
1146 } | |
1147 | |
1148 static int | |
1149 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
1150 { | |
1151 PyInt size = ListLength(self); | |
1152 Py_ssize_t i; | |
1153 Py_ssize_t lsize; | |
1154 PyObject *litem; | |
1155 listitem_T *li; | |
1156 listitem_T *next; | |
1157 typval_T v; | |
1158 list_T *l = ((ListObject *) (self))->list; | |
1159 | |
1160 if (l->lv_lock) | |
1161 { | |
1162 PyErr_SetVim(_("list is locked")); | |
1163 return -1; | |
1164 } | |
1165 | |
1166 PROC_RANGE | |
1167 | |
1168 if (first == size) | |
1169 li = NULL; | |
1170 else | |
1171 { | |
1172 li = list_find(l, (long) first); | |
1173 if (li == NULL) | |
1174 { | |
1175 PyErr_SetVim(_("internal error: no vim list item")); | |
1176 return -1; | |
1177 } | |
1178 if (last > first) | |
1179 { | |
1180 i = last - first; | |
1181 while (i-- && li != NULL) | |
1182 { | |
1183 next = li->li_next; | |
1184 listitem_remove(l, li); | |
1185 li = next; | |
1186 } | |
1187 } | |
1188 } | |
1189 | |
1190 if (obj == NULL) | |
1191 return 0; | |
1192 | |
1193 if (!PyList_Check(obj)) | |
1194 { | |
1195 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
1196 return -1; | |
1197 } | |
1198 | |
1199 lsize = PyList_Size(obj); | |
1200 | |
1201 for(i=0; i<lsize; i++) | |
1202 { | |
1203 litem = PyList_GetItem(obj, i); | |
1204 if (litem == NULL) | |
1205 return -1; | |
1206 if (ConvertFromPyObject(litem, &v) == -1) | |
1207 return -1; | |
1208 if (list_insert_tv(l, &v, li) == FAIL) | |
1209 { | |
1210 PyErr_SetVim(_("internal error: failed to add item to list")); | |
1211 return -1; | |
1212 } | |
1213 } | |
1214 return 0; | |
1215 } | |
1216 | |
1217 static PyObject * | |
1218 ListConcatInPlace(PyObject *self, PyObject *obj) | |
1219 { | |
1220 list_T *l = ((ListObject *) (self))->list; | |
1221 PyObject *lookup_dict; | |
1222 | |
1223 if (l->lv_lock) | |
1224 { | |
1225 PyErr_SetVim(_("list is locked")); | |
1226 return NULL; | |
1227 } | |
1228 | |
1229 if (!PySequence_Check(obj)) | |
1230 { | |
1231 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
1232 return NULL; | |
1233 } | |
1234 | |
1235 lookup_dict = PyDict_New(); | |
1236 if (list_py_concat(l, obj, lookup_dict) == -1) | |
1237 { | |
1238 Py_DECREF(lookup_dict); | |
1239 return NULL; | |
1240 } | |
1241 Py_DECREF(lookup_dict); | |
1242 | |
1243 Py_INCREF(self); | |
1244 return self; | |
1245 } | |
1246 | |
1247 static struct PyMethodDef ListMethods[] = { | |
1248 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
1249 { NULL, NULL, 0, NULL } | |
1250 }; | |
1251 | |
1252 typedef struct | |
1253 { | |
1254 PyObject_HEAD | |
1255 char_u *name; | |
1256 } FunctionObject; | |
1257 | |
1258 static PyTypeObject FunctionType; | |
1259 | |
1260 static PyObject * | |
1261 FunctionNew(char_u *name) | |
1262 { | |
1263 FunctionObject *self; | |
1264 | |
1265 self = PyObject_NEW(FunctionObject, &FunctionType); | |
1266 if (self == NULL) | |
1267 return NULL; | |
1268 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
1269 if (self->name == NULL) | |
1270 { | |
1271 PyErr_NoMemory(); | |
1272 return NULL; | |
1273 } | |
1274 STRCPY(self->name, name); | |
1275 func_ref(name); | |
1276 return (PyObject *)(self); | |
1277 } | |
1278 | |
1279 static PyObject * | |
1280 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
1281 { | |
1282 FunctionObject *this = (FunctionObject *)(self); | |
1283 char_u *name = this->name; | |
1284 typval_T args; | |
1285 typval_T selfdicttv; | |
1286 typval_T rettv; | |
1287 dict_T *selfdict = NULL; | |
1288 PyObject *selfdictObject; | |
1289 PyObject *result; | |
1290 int error; | |
1291 | |
1292 if (ConvertFromPyObject(argsObject, &args) == -1) | |
1293 return NULL; | |
1294 | |
1295 if (kwargs != NULL) | |
1296 { | |
1297 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
1298 if (selfdictObject != NULL) | |
1299 { | |
3703 | 1300 if (!PyMapping_Check(selfdictObject)) |
3618 | 1301 { |
3703 | 1302 PyErr_SetString(PyExc_TypeError, |
1303 _("'self' argument must be a dictionary")); | |
3618 | 1304 clear_tv(&args); |
1305 return NULL; | |
1306 } | |
1307 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
1308 return NULL; | |
1309 selfdict = selfdicttv.vval.v_dict; | |
1310 } | |
1311 } | |
1312 | |
1313 error = func_call(name, &args, selfdict, &rettv); | |
1314 if (error != OK) | |
1315 { | |
1316 result = NULL; | |
1317 PyErr_SetVim(_("failed to run function")); | |
1318 } | |
1319 else | |
1320 result = ConvertToPyObject(&rettv); | |
1321 | |
1322 /* FIXME Check what should really be cleared. */ | |
1323 clear_tv(&args); | |
1324 clear_tv(&rettv); | |
1325 /* | |
1326 * if (selfdict!=NULL) | |
1327 * clear_tv(selfdicttv); | |
1328 */ | |
1329 | |
1330 return result; | |
1331 } | |
1332 | |
1333 static struct PyMethodDef FunctionMethods[] = { | |
1334 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
1335 { NULL, NULL, 0, NULL } | |
1336 }; | |
1337 | |
2447
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1338 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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1339 |
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1340 static int |
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1341 CheckWindow(WindowObject *this) |
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1342 { |
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1343 if (this->win == INVALID_WINDOW_VALUE) |
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1344 { |
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1345 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1346 return -1; |
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1347 } |
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1348 |
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1349 return 0; |
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1350 } |
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1351 |
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1352 static int WindowSetattr(PyObject *, char *, PyObject *); |
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1353 static PyObject *WindowRepr(PyObject *); |
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1354 |
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1355 static int |
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1356 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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1357 { |
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1358 WindowObject *this = (WindowObject *)(self); |
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1359 |
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1360 if (CheckWindow(this)) |
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1361 return -1; |
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1362 |
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1363 if (strcmp(name, "buffer") == 0) |
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1364 { |
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1365 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1366 return -1; |
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1367 } |
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1368 else if (strcmp(name, "cursor") == 0) |
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1369 { |
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|
1370 long lnum; |
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1371 long col; |
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1372 |
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1373 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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1374 return -1; |
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1375 |
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1376 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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1377 { |
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1378 PyErr_SetVim(_("cursor position outside buffer")); |
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1379 return -1; |
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1380 } |
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1381 |
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1382 /* Check for keyboard interrupts */ |
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1383 if (VimErrorCheck()) |
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1384 return -1; |
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|
1385 |
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1386 this->win->w_cursor.lnum = lnum; |
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1387 this->win->w_cursor.col = col; |
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1388 #ifdef FEAT_VIRTUALEDIT |
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1389 this->win->w_cursor.coladd = 0; |
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1390 #endif |
2933 | 1391 /* When column is out of range silently correct it. */ |
1392 check_cursor_col_win(this->win); | |
1393 | |
2447
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1394 update_screen(VALID); |
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1395 return 0; |
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1396 } |
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1397 else if (strcmp(name, "height") == 0) |
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1398 { |
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1399 int height; |
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1400 win_T *savewin; |
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1401 |
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1402 if (!PyArg_Parse(val, "i", &height)) |
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1403 return -1; |
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1404 |
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1405 #ifdef FEAT_GUI |
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1406 need_mouse_correct = TRUE; |
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1407 #endif |
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1408 savewin = curwin; |
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1409 curwin = this->win; |
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1410 win_setheight(height); |
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1411 curwin = savewin; |
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1412 |
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1413 /* Check for keyboard interrupts */ |
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1414 if (VimErrorCheck()) |
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1415 return -1; |
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1416 |
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1417 return 0; |
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1418 } |
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1419 #ifdef FEAT_VERTSPLIT |
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1420 else if (strcmp(name, "width") == 0) |
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1421 { |
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1422 int width; |
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1423 win_T *savewin; |
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1424 |
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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
|
1425 if (!PyArg_Parse(val, "i", &width)) |
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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
|
1426 return -1; |
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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
|
1427 |
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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
|
1428 #ifdef FEAT_GUI |
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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
|
1429 need_mouse_correct = TRUE; |
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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
|
1430 #endif |
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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
|
1431 savewin = curwin; |
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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
|
1432 curwin = this->win; |
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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
|
1433 win_setwidth(width); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1434 curwin = savewin; |
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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
|
1435 |
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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
|
1436 /* Check for keyboard interrupts */ |
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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
|
1437 if (VimErrorCheck()) |
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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
|
1438 return -1; |
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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
|
1439 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1440 return 0; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1441 } |
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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
|
1442 #endif |
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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
|
1443 else |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1444 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1445 PyErr_SetString(PyExc_AttributeError, name); |
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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
|
1446 return -1; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1447 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1448 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1449 |
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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
|
1450 static PyObject * |
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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
|
1451 WindowRepr(PyObject *self) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1452 { |
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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
|
1453 static char repr[100]; |
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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
|
1454 WindowObject *this = (WindowObject *)(self); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1455 |
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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
|
1456 if (this->win == INVALID_WINDOW_VALUE) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1457 { |
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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
|
1458 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>
parents:
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diff
changeset
|
1459 return PyString_FromString(repr); |
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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
|
1460 } |
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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
|
1461 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
|
1462 { |
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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
|
1463 int i = 0; |
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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
|
1464 win_T *w; |
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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.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1466 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
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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
|
1467 ++i; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1468 |
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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
|
1469 if (w == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1470 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1471 (self)); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1472 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
|
1473 vim_snprintf(repr, 100, _("<window %d>"), i); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1474 |
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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
|
1475 return PyString_FromString(repr); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1476 } |
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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
|
1477 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1478 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1479 /* |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1480 * Window list object - Implementation |
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Move many more common Python items to if_py_both.c.
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diff
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|
1481 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1482 static PyInt |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1483 WinListLength(PyObject *self UNUSED) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1484 { |
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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
|
1485 win_T *w = firstwin; |
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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
|
1486 PyInt n = 0; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1487 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1488 while (w != NULL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1489 { |
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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
|
1490 ++n; |
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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
|
1491 w = W_NEXT(w); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1492 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1493 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1494 return n; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1495 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1496 |
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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
|
1497 static PyObject * |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1498 WinListItem(PyObject *self UNUSED, PyInt n) |
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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
|
1499 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1500 win_T *w; |
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diff
changeset
|
1501 |
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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
|
1502 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
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diff
changeset
|
1503 if (n == 0) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1504 return WindowNew(w); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1505 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1506 PyErr_SetString(PyExc_IndexError, _("no such window")); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1507 return NULL; |
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diff
changeset
|
1508 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1509 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1510 /* Convert a Python string into a Vim line. |
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diff
changeset
|
1511 * |
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diff
changeset
|
1512 * The result is in allocated memory. All internal nulls are replaced by |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1513 * newline characters. It is an error for the string to contain newline |
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diff
changeset
|
1514 * characters. |
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diff
changeset
|
1515 * |
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diff
changeset
|
1516 * On errors, the Python exception data is set, and NULL is returned. |
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changeset
|
1517 */ |
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Move many more common Python items to if_py_both.c.
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changeset
|
1518 static char * |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1519 StringToLine(PyObject *obj) |
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diff
changeset
|
1520 { |
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|
1521 const char *str; |
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diff
changeset
|
1522 char *save; |
2894 | 1523 PyObject *bytes; |
2447
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diff
changeset
|
1524 PyInt len; |
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changeset
|
1525 PyInt i; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1526 char *p; |
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changeset
|
1527 |
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diff
changeset
|
1528 if (obj == NULL || !PyString_Check(obj)) |
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diff
changeset
|
1529 { |
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changeset
|
1530 PyErr_BadArgument(); |
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changeset
|
1531 return NULL; |
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changeset
|
1532 } |
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changeset
|
1533 |
2894 | 1534 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
1535 str = PyString_AsString(bytes); | |
1536 len = PyString_Size(bytes); | |
2447
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changeset
|
1537 |
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changeset
|
1538 /* |
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changeset
|
1539 * Error checking: String must not contain newlines, as we |
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changeset
|
1540 * are replacing a single line, and we must replace it with |
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changeset
|
1541 * a single line. |
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changeset
|
1542 * A trailing newline is removed, so that append(f.readlines()) works. |
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changeset
|
1543 */ |
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diff
changeset
|
1544 p = memchr(str, '\n', len); |
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diff
changeset
|
1545 if (p != NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1546 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1547 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
|
1548 --len; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1549 else |
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:
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diff
changeset
|
1551 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
|
1552 return NULL; |
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 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1555 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1556 /* 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
|
1557 * 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
|
1558 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1559 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
|
1560 if (save == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1561 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1562 PyErr_NoMemory(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1563 return NULL; |
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:
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diff
changeset
|
1565 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1566 for (i = 0; i < len; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1567 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1568 if (str[i] == '\0') |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1569 save[i] = '\n'; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1570 else |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1571 save[i] = str[i]; |
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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
|
1572 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1573 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1574 save[i] = '\0'; |
2894 | 1575 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>
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diff
changeset
|
1576 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1577 return save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1578 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1579 |
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 /* Get a line from the specified buffer. The line number is |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1581 * 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:
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diff
changeset
|
1582 * string object. |
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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
|
1583 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1584 static PyObject * |
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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
|
1585 GetBufferLine(buf_T *buf, PyInt n) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1586 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1587 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
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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
|
1588 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1589 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1590 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1591 /* 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:
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diff
changeset
|
1592 * are in Vim format (1-based). The range is from lo up to, but not |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1593 * 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
|
1594 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1595 static PyObject * |
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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
|
1596 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
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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
|
1597 { |
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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
|
1598 PyInt 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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diff
changeset
|
1599 PyInt n = hi - lo; |
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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
|
1600 PyObject *list = PyList_New(n); |
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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
|
1601 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1602 if (list == NULL) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1603 return NULL; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1604 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1605 for (i = 0; i < n; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1606 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1607 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1608 |
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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
|
1609 /* 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
|
1610 if (str == NULL) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1611 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1612 Py_DECREF(list); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1613 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1614 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1615 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1616 /* 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
|
1617 if (PyList_SetItem(list, i, str)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1618 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1619 Py_DECREF(str); |
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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
|
1620 Py_DECREF(list); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1621 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1622 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1623 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1624 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1625 /* The ownership of the Python list is passed to the caller (ie, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1626 * the caller should Py_DECREF() the object when it is finished |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1627 * with it). |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1628 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1629 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1630 return list; |
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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
|
1631 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1632 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1633 /* |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1634 * Check if deleting lines made the cursor position invalid. |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1635 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1636 * deleted). |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1637 */ |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1638 static void |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1639 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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diff
changeset
|
1640 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1641 if (curwin->w_cursor.lnum >= lo) |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1642 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1643 /* 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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diff
changeset
|
1644 * lines. */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1645 if (curwin->w_cursor.lnum >= hi) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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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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diff
changeset
|
1647 curwin->w_cursor.lnum += extra; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1648 check_cursor_col(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1649 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1650 else if (extra < 0) |
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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
|
1651 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1652 curwin->w_cursor.lnum = lo; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1653 check_cursor(); |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1654 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1655 else |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1656 check_cursor_col(); |
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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
|
1657 changed_cline_bef_curs(); |
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2399
diff
changeset
|
1658 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1659 invalidate_botline(); |
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parents:
2399
diff
changeset
|
1660 } |
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Move many more common Python items to if_py_both.c.
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changeset
|
1661 |
2894 | 1662 /* |
1663 * Replace a line in the specified buffer. The line number is | |
2447
84d353762845
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Bram Moolenaar <bram@vim.org>
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changeset
|
1664 * 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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diff
changeset
|
1665 * a Python string object. The object is checked for validity |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1666 * 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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diff
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|
1667 * The return value is OK on success. |
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Move many more common Python items to if_py_both.c.
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diff
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|
1668 * If OK is returned and len_change is not NULL, *len_change |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1669 * 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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diff
changeset
|
1670 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1671 static int |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1672 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1673 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1674 /* 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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|
1675 * There are three cases: |
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Move many more common Python items to if_py_both.c.
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diff
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|
1676 * 1. NULL, or None - this is a deletion. |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1677 * 2. A string - this is a replacement. |
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Move many more common Python items to if_py_both.c.
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diff
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|
1678 * 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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|
1679 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1680 if (line == Py_None || line == NULL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1681 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1682 buf_T *savebuf = curbuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1683 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1684 PyErr_Clear(); |
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Move many more common Python items to if_py_both.c.
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|
1685 curbuf = buf; |
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Move many more common Python items to if_py_both.c.
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|
1686 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1687 if (u_savedel((linenr_T)n, 1L) == FAIL) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1688 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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|
1689 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
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Move many more common Python items to if_py_both.c.
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changeset
|
1690 PyErr_SetVim(_("cannot delete line")); |
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Move many more common Python items to if_py_both.c.
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|
1691 else |
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Move many more common Python items to if_py_both.c.
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diff
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|
1692 { |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1693 if (buf == curwin->w_buffer) |
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Move many more common Python items to if_py_both.c.
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diff
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|
1694 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1695 deleted_lines_mark((linenr_T)n, 1L); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1696 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1697 |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1698 curbuf = savebuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1699 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1700 if (PyErr_Occurred() || VimErrorCheck()) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
1701 return FAIL; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1702 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1703 if (len_change) |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1704 *len_change = -1; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1705 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1706 return OK; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
1707 } |
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Move many more common Python items to if_py_both.c.
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diff
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|
1708 else if (PyString_Check(line)) |
84d353762845
Move many more common Python items to if_py_both.c.
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|
1709 { |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1710 char *save = StringToLine(line); |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
1711 buf_T *savebuf = curbuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1712 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1713 if (save == NULL) |
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Move many more common Python items to if_py_both.c.
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|
1714 return FAIL; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1715 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1716 /* We do not need to free "save" if ml_replace() consumes it. */ |
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Move many more common Python items to if_py_both.c.
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|
1717 PyErr_Clear(); |
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Move many more common Python items to if_py_both.c.
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|
1718 curbuf = buf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1719 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1720 if (u_savesub((linenr_T)n) == FAIL) |
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Move many more common Python items to if_py_both.c.
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|
1721 { |
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Move many more common Python items to if_py_both.c.
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|
1722 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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|
1723 vim_free(save); |
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|
1724 } |
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Move many more common Python items to if_py_both.c.
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changeset
|
1725 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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changeset
|
1726 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1727 PyErr_SetVim(_("cannot replace line")); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1728 vim_free(save); |
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changeset
|
1729 } |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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|
1730 else |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
1731 changed_bytes((linenr_T)n, 0); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1732 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1733 curbuf = savebuf; |
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Move many more common Python items to if_py_both.c.
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changeset
|
1734 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1735 /* Check that the cursor is not beyond the end of the line now. */ |
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Move many more common Python items to if_py_both.c.
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changeset
|
1736 if (buf == curwin->w_buffer) |
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Move many more common Python items to if_py_both.c.
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changeset
|
1737 check_cursor_col(); |
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changeset
|
1738 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1739 if (PyErr_Occurred() || VimErrorCheck()) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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|
1740 return FAIL; |
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changeset
|
1741 |
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Move many more common Python items to if_py_both.c.
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changeset
|
1742 if (len_change) |
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changeset
|
1743 *len_change = 0; |
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changeset
|
1744 |
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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
|
1745 return OK; |
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diff
changeset
|
1746 } |
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Move many more common Python items to if_py_both.c.
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|
1747 else |
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Bram Moolenaar <bram@vim.org>
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diff
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|
1748 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
1749 PyErr_BadArgument(); |
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Move many more common Python items to if_py_both.c.
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changeset
|
1750 return FAIL; |
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changeset
|
1751 } |
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|
1752 } |
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|
1753 |
2894 | 1754 /* Replace a range of lines in the specified buffer. The line numbers are in |
1755 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
1756 * The replacement lines are given as a Python list of string objects. The | |
1757 * list is checked for validity and correct format. Errors are returned as a | |
1758 * value of FAIL. The return value is OK on success. | |
1759 * If OK is returned and len_change is not NULL, *len_change | |
1760 * is set to the change in the buffer length. | |
1761 */ | |
1762 static int | |
1763 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
1764 { | |
1765 /* First of all, we check the thpe of the supplied Python object. | |
1766 * There are three cases: | |
1767 * 1. NULL, or None - this is a deletion. | |
1768 * 2. A list - this is a replacement. | |
1769 * 3. Anything else - this is an error. | |
1770 */ | |
1771 if (list == Py_None || list == NULL) | |
1772 { | |
1773 PyInt i; | |
1774 PyInt n = (int)(hi - lo); | |
1775 buf_T *savebuf = curbuf; | |
1776 | |
1777 PyErr_Clear(); | |
1778 curbuf = buf; | |
1779 | |
1780 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
1781 PyErr_SetVim(_("cannot save undo information")); | |
1782 else | |
1783 { | |
1784 for (i = 0; i < n; ++i) | |
1785 { | |
1786 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1787 { | |
1788 PyErr_SetVim(_("cannot delete line")); | |
1789 break; | |
1790 } | |
1791 } | |
1792 if (buf == curwin->w_buffer) | |
1793 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
1794 deleted_lines_mark((linenr_T)lo, (long)i); | |
1795 } | |
1796 | |
1797 curbuf = savebuf; | |
1798 | |
1799 if (PyErr_Occurred() || VimErrorCheck()) | |
1800 return FAIL; | |
1801 | |
1802 if (len_change) | |
1803 *len_change = -n; | |
1804 | |
1805 return OK; | |
1806 } | |
1807 else if (PyList_Check(list)) | |
1808 { | |
1809 PyInt i; | |
1810 PyInt new_len = PyList_Size(list); | |
1811 PyInt old_len = hi - lo; | |
1812 PyInt extra = 0; /* lines added to text, can be negative */ | |
1813 char **array; | |
1814 buf_T *savebuf; | |
1815 | |
1816 if (new_len == 0) /* avoid allocating zero bytes */ | |
1817 array = NULL; | |
1818 else | |
1819 { | |
1820 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
1821 if (array == NULL) | |
1822 { | |
1823 PyErr_NoMemory(); | |
1824 return FAIL; | |
1825 } | |
1826 } | |
1827 | |
1828 for (i = 0; i < new_len; ++i) | |
1829 { | |
1830 PyObject *line = PyList_GetItem(list, i); | |
1831 | |
1832 array[i] = StringToLine(line); | |
1833 if (array[i] == NULL) | |
1834 { | |
1835 while (i) | |
1836 vim_free(array[--i]); | |
1837 vim_free(array); | |
1838 return FAIL; | |
1839 } | |
1840 } | |
1841 | |
1842 savebuf = curbuf; | |
1843 | |
1844 PyErr_Clear(); | |
1845 curbuf = buf; | |
1846 | |
1847 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
1848 PyErr_SetVim(_("cannot save undo information")); | |
1849 | |
1850 /* If the size of the range is reducing (ie, new_len < old_len) we | |
1851 * need to delete some old_len. We do this at the start, by | |
1852 * repeatedly deleting line "lo". | |
1853 */ | |
1854 if (!PyErr_Occurred()) | |
1855 { | |
1856 for (i = 0; i < old_len - new_len; ++i) | |
1857 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
1858 { | |
1859 PyErr_SetVim(_("cannot delete line")); | |
1860 break; | |
1861 } | |
1862 extra -= i; | |
1863 } | |
1864 | |
1865 /* For as long as possible, replace the existing old_len with the | |
1866 * new old_len. This is a more efficient operation, as it requires | |
1867 * less memory allocation and freeing. | |
1868 */ | |
1869 if (!PyErr_Occurred()) | |
1870 { | |
1871 for (i = 0; i < old_len && i < new_len; ++i) | |
1872 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
1873 == FAIL) | |
1874 { | |
1875 PyErr_SetVim(_("cannot replace line")); | |
1876 break; | |
1877 } | |
1878 } | |
1879 else | |
1880 i = 0; | |
1881 | |
1882 /* Now we may need to insert the remaining new old_len. If we do, we | |
1883 * must free the strings as we finish with them (we can't pass the | |
1884 * responsibility to vim in this case). | |
1885 */ | |
1886 if (!PyErr_Occurred()) | |
1887 { | |
1888 while (i < new_len) | |
1889 { | |
1890 if (ml_append((linenr_T)(lo + i - 1), | |
1891 (char_u *)array[i], 0, FALSE) == FAIL) | |
1892 { | |
1893 PyErr_SetVim(_("cannot insert line")); | |
1894 break; | |
1895 } | |
1896 vim_free(array[i]); | |
1897 ++i; | |
1898 ++extra; | |
1899 } | |
1900 } | |
1901 | |
1902 /* Free any left-over old_len, as a result of an error */ | |
1903 while (i < new_len) | |
1904 { | |
1905 vim_free(array[i]); | |
1906 ++i; | |
1907 } | |
1908 | |
1909 /* Free the array of old_len. All of its contents have now | |
1910 * been dealt with (either freed, or the responsibility passed | |
1911 * to vim. | |
1912 */ | |
1913 vim_free(array); | |
1914 | |
1915 /* Adjust marks. Invalidate any which lie in the | |
1916 * changed range, and move any in the remainder of the buffer. | |
1917 */ | |
1918 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
1919 (long)MAXLNUM, (long)extra); | |
1920 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
1921 | |
1922 if (buf == curwin->w_buffer) | |
1923 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
1924 | |
1925 curbuf = savebuf; | |
1926 | |
1927 if (PyErr_Occurred() || VimErrorCheck()) | |
1928 return FAIL; | |
1929 | |
1930 if (len_change) | |
1931 *len_change = new_len - old_len; | |
1932 | |
1933 return OK; | |
1934 } | |
1935 else | |
1936 { | |
1937 PyErr_BadArgument(); | |
1938 return FAIL; | |
1939 } | |
1940 } | |
2447
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1941 |
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1942 /* Insert a number of lines into the specified buffer after the specifed line. |
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1943 * The line number is in Vim format (1-based). The lines to be inserted are |
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1944 * given as a Python list of string objects or as a single string. The lines |
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1945 * to be added are checked for validity and correct format. Errors are |
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1946 * returned as a value of FAIL. The return value is OK on success. |
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1947 * If OK is returned and len_change is not NULL, *len_change |
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1948 * is set to the change in the buffer length. |
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1949 */ |
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1950 static int |
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1951 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
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1952 { |
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1953 /* First of all, we check the type of the supplied Python object. |
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1954 * It must be a string or a list, or the call is in error. |
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1955 */ |
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1956 if (PyString_Check(lines)) |
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1957 { |
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1958 char *str = StringToLine(lines); |
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1959 buf_T *savebuf; |
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1960 |
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1961 if (str == NULL) |
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1962 return FAIL; |
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1963 |
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1964 savebuf = curbuf; |
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1965 |
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1966 PyErr_Clear(); |
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1967 curbuf = buf; |
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1968 |
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1969 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
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1970 PyErr_SetVim(_("cannot save undo information")); |
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1971 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
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1972 PyErr_SetVim(_("cannot insert line")); |
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1973 else |
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1974 appended_lines_mark((linenr_T)n, 1L); |
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1975 |
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1976 vim_free(str); |
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1977 curbuf = savebuf; |
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1978 update_screen(VALID); |
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1979 |
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1980 if (PyErr_Occurred() || VimErrorCheck()) |
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1981 return FAIL; |
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1982 |
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1983 if (len_change) |
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1984 *len_change = 1; |
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1985 |
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1986 return OK; |
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1987 } |
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1988 else if (PyList_Check(lines)) |
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1989 { |
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1990 PyInt i; |
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1991 PyInt size = PyList_Size(lines); |
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1992 char **array; |
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1993 buf_T *savebuf; |
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1994 |
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1995 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
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1996 if (array == NULL) |
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1997 { |
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1998 PyErr_NoMemory(); |
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1999 return FAIL; |
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2000 } |
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2001 |
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2002 for (i = 0; i < size; ++i) |
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2003 { |
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2004 PyObject *line = PyList_GetItem(lines, i); |
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2005 array[i] = StringToLine(line); |
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2006 |
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2007 if (array[i] == NULL) |
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2008 { |
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2009 while (i) |
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2010 vim_free(array[--i]); |
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2011 vim_free(array); |
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2012 return FAIL; |
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|
2013 } |
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|
2014 } |
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|
2015 |
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2016 savebuf = curbuf; |
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2017 |
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2018 PyErr_Clear(); |
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2019 curbuf = buf; |
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2020 |
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2021 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
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2022 PyErr_SetVim(_("cannot save undo information")); |
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2023 else |
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2024 { |
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2025 for (i = 0; i < size; ++i) |
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2026 { |
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2027 if (ml_append((linenr_T)(n + i), |
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2028 (char_u *)array[i], 0, FALSE) == FAIL) |
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2029 { |
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|
2030 PyErr_SetVim(_("cannot insert line")); |
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2031 |
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2032 /* Free the rest of the lines */ |
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2033 while (i < size) |
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2034 vim_free(array[i++]); |
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2035 |
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2036 break; |
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2037 } |
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2038 vim_free(array[i]); |
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2039 } |
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2040 if (i > 0) |
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2041 appended_lines_mark((linenr_T)n, (long)i); |
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2042 } |
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2043 |
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|
2044 /* Free the array of lines. All of its contents have now |
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2045 * been freed. |
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2046 */ |
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2047 vim_free(array); |
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diff
changeset
|
2048 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2049 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2050 update_screen(VALID); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2051 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2052 if (PyErr_Occurred() || VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2053 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2054 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2055 if (len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2056 *len_change = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2057 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2058 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2059 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2060 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2061 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2062 PyErr_BadArgument(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2063 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2064 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2065 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2066 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2067 /* |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2068 * Common routines for buffers and line ranges |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2069 * ------------------------------------------- |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2070 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2071 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2072 static int |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2073 CheckBuffer(BufferObject *this) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2074 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2075 if (this->buf == INVALID_BUFFER_VALUE) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2076 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2077 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2078 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2079 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2080 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2081 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2082 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2083 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2084 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2085 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2086 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2087 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2088 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2089 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2090 if (n < 0 || n > end - start) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2091 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2092 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2093 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2094 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2095 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2096 return GetBufferLine(self->buf, n+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2097 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2098 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2099 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2100 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2101 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2102 PyInt size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2103 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2104 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2105 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2106 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2107 size = end - start + 1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2108 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2109 if (lo < 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2110 lo = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2111 else if (lo > size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2112 lo = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2113 if (hi < 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2114 hi = 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2115 if (hi < lo) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2116 hi = lo; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2117 else if (hi > size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2118 hi = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2119 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2120 return GetBufferLineList(self->buf, lo+start, hi+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2121 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2122 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2123 static PyInt |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2124 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2125 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2126 PyInt len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2127 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2128 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2129 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2130 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2131 if (n < 0 || n > end - start) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2132 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2133 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2134 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2135 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2136 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2137 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2138 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2139 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2140 if (new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2141 *new_end = end + len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2142 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2143 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2144 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2145 |
2894 | 2146 static PyInt |
2147 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
2148 { | |
2149 PyInt size; | |
2150 PyInt len_change; | |
2151 | |
2152 /* Self must be a valid buffer */ | |
2153 if (CheckBuffer(self)) | |
2154 return -1; | |
2155 | |
2156 /* Sort out the slice range */ | |
2157 size = end - start + 1; | |
2158 | |
2159 if (lo < 0) | |
2160 lo = 0; | |
2161 else if (lo > size) | |
2162 lo = size; | |
2163 if (hi < 0) | |
2164 hi = 0; | |
2165 if (hi < lo) | |
2166 hi = lo; | |
2167 else if (hi > size) | |
2168 hi = size; | |
2169 | |
2170 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
2171 val, &len_change) == FAIL) | |
2172 return -1; | |
2173 | |
2174 if (new_end) | |
2175 *new_end = end + len_change; | |
2176 | |
2177 return 0; | |
2178 } | |
2179 | |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2180 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2181 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2182 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2183 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2184 PyObject *lines; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2185 PyInt len_change; |
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parents:
2399
diff
changeset
|
2186 PyInt max; |
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parents:
2399
diff
changeset
|
2187 PyInt n; |
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diff
changeset
|
2188 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2189 if (CheckBuffer(self)) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2190 return NULL; |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2191 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2192 max = n = end - start + 1; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2193 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2194 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2195 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
|
2196 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2197 if (n < 0 || n > max) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2198 { |
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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
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|
2199 PyErr_SetString(PyExc_ValueError, _("line number out of range")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2200 return NULL; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2201 } |
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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
|
2202 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2203 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2204 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2205 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2206 if (new_end) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2207 *new_end = end + len_change; |
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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
|
2208 |
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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
|
2209 Py_INCREF(Py_None); |
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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
|
2210 return Py_None; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2211 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2212 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2213 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2214 /* Buffer object - Definitions |
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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
|
2215 */ |
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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
|
2216 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2217 typedef struct |
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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
|
2218 { |
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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
|
2219 PyObject_HEAD |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2220 BufferObject *buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2221 PyInt start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2222 PyInt end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2223 } RangeObject; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2224 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2225 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2226 RangeNew(buf_T *buf, PyInt start, PyInt end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2227 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2228 BufferObject *bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2229 RangeObject *self; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2230 self = PyObject_NEW(RangeObject, &RangeType); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2231 if (self == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2232 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2233 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2234 bufr = (BufferObject *)BufferNew(buf); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2235 if (bufr == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2236 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2237 Py_DECREF(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2238 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2239 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2240 Py_INCREF(bufr); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2241 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2242 self->buf = bufr; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2243 self->start = start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2244 self->end = end; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2245 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2246 return (PyObject *)(self); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2247 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2248 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2249 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2250 BufferAppend(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2251 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2252 return RBAppend((BufferObject *)(self), args, 1, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2253 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2254 NULL); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2255 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2256 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2257 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2258 BufferMark(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2259 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2260 pos_T *posp; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2261 char *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2262 char mark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2263 buf_T *curbuf_save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2264 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2265 if (CheckBuffer((BufferObject *)(self))) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2266 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2267 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2268 if (!PyArg_ParseTuple(args, "s", &pmark)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2269 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2270 mark = *pmark; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2271 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2272 curbuf_save = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2273 curbuf = ((BufferObject *)(self))->buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2274 posp = getmark(mark, FALSE); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2275 curbuf = curbuf_save; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2276 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2277 if (posp == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2278 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2279 PyErr_SetVim(_("invalid mark name")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2280 return NULL; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2281 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2282 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 /* Ckeck for keyboard interrupt */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2284 if (VimErrorCheck()) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2285 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2286 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2287 if (posp->lnum <= 0) |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2288 { |
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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
|
2289 /* Or raise an error? */ |
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Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2290 Py_INCREF(Py_None); |
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2291 return Py_None; |
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2399
diff
changeset
|
2292 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2293 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2294 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
84d353762845
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parents:
2399
diff
changeset
|
2295 } |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2296 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2297 static PyObject * |
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Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2298 BufferRange(PyObject *self, PyObject *args) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2300 PyInt start; |
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Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2301 PyInt end; |
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diff
changeset
|
2302 |
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parents:
2399
diff
changeset
|
2303 if (CheckBuffer((BufferObject *)(self))) |
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parents:
2399
diff
changeset
|
2304 return NULL; |
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diff
changeset
|
2305 |
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diff
changeset
|
2306 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
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diff
changeset
|
2307 return NULL; |
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diff
changeset
|
2308 |
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parents:
2399
diff
changeset
|
2309 return RangeNew(((BufferObject *)(self))->buf, start, end); |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2310 } |
84d353762845
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diff
changeset
|
2311 |
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parents:
2399
diff
changeset
|
2312 static struct PyMethodDef BufferMethods[] = { |
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2313 /* name, function, calling, documentation */ |
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2314 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
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2315 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
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2316 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
3310 | 2317 #if PY_VERSION_HEX >= 0x03000000 |
2318 {"__dir__", BufferDir, 4, "List its attributes" }, | |
2319 #endif | |
2447
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2320 { NULL, NULL, 0, NULL } |
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2321 }; |
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2322 |
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2323 static PyObject * |
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2324 RangeAppend(PyObject *self, PyObject *args) |
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2325 { |
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2326 return RBAppend(((RangeObject *)(self))->buf, args, |
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2327 ((RangeObject *)(self))->start, |
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2328 ((RangeObject *)(self))->end, |
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2329 &((RangeObject *)(self))->end); |
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2330 } |
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2331 |
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2332 static PyInt |
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2333 RangeLength(PyObject *self) |
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2334 { |
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2335 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
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2336 if (CheckBuffer(((RangeObject *)(self))->buf)) |
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2337 return -1; /* ??? */ |
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2338 |
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2339 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
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2340 } |
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2341 |
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2342 static PyObject * |
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2343 RangeItem(PyObject *self, PyInt n) |
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2344 { |
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2345 return RBItem(((RangeObject *)(self))->buf, n, |
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2346 ((RangeObject *)(self))->start, |
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2347 ((RangeObject *)(self))->end); |
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2348 } |
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2349 |
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2350 static PyObject * |
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2351 RangeRepr(PyObject *self) |
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2352 { |
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2353 static char repr[100]; |
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2354 RangeObject *this = (RangeObject *)(self); |
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2355 |
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2356 if (this->buf->buf == INVALID_BUFFER_VALUE) |
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2357 { |
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2358 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
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2359 (self)); |
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2360 return PyString_FromString(repr); |
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2361 } |
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2362 else |
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2363 { |
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2364 char *name = (char *)this->buf->buf->b_fname; |
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2365 int len; |
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2366 |
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2367 if (name == NULL) |
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2368 name = ""; |
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2369 len = (int)strlen(name); |
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2370 |
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2371 if (len > 45) |
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2372 name = name + (45 - len); |
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2373 |
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2374 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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2375 len > 45 ? "..." : "", name, |
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2376 this->start, this->end); |
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2377 |
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2378 return PyString_FromString(repr); |
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2379 } |
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2380 } |
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2381 |
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2382 static PyObject * |
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2383 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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2384 { |
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2385 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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2386 ((RangeObject *)(self))->start, |
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2387 ((RangeObject *)(self))->end); |
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2388 } |
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2389 |
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2390 /* |
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2391 * Line range object - Definitions |
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2392 */ |
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2393 |
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2394 static struct PyMethodDef RangeMethods[] = { |
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2395 /* name, function, calling, documentation */ |
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2396 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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2397 { NULL, NULL, 0, NULL } |
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2398 }; |
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2399 |
3618 | 2400 static void |
2401 set_ref_in_py(const int copyID) | |
2402 { | |
2403 pylinkedlist_T *cur; | |
2404 dict_T *dd; | |
2405 list_T *ll; | |
2406 | |
2407 if (lastdict != NULL) | |
2408 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
2409 { | |
2410 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
2411 if (dd->dv_copyID != copyID) | |
2412 { | |
2413 dd->dv_copyID = copyID; | |
2414 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
2415 } | |
2416 } | |
2417 | |
2418 if (lastlist != NULL) | |
2419 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
2420 { | |
2421 ll = ((ListObject *) (cur->pll_obj))->list; | |
2422 if (ll->lv_copyID != copyID) | |
2423 { | |
2424 ll->lv_copyID = copyID; | |
2425 set_ref_in_list(ll, copyID); | |
2426 } | |
2427 } | |
2428 } | |
2429 | |
2430 static int | |
2431 set_string_copy(char_u *str, typval_T *tv) | |
2432 { | |
2433 tv->vval.v_string = vim_strsave(str); | |
2434 if (tv->vval.v_string == NULL) | |
2435 { | |
2436 PyErr_NoMemory(); | |
2437 return -1; | |
2438 } | |
2439 return 0; | |
2440 } | |
2441 | |
2442 #ifdef FEAT_EVAL | |
2443 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); | |
2444 | |
2445 static int | |
2446 convert_dl(PyObject *obj, typval_T *tv, | |
2447 pytotvfunc py_to_tv, PyObject *lookupDict) | |
2448 { | |
2449 PyObject *capsule; | |
2450 char hexBuf[sizeof(void *) * 2 + 3]; | |
2451 | |
2452 sprintf(hexBuf, "%p", obj); | |
2453 | |
3638 | 2454 # ifdef PY_USE_CAPSULE |
3618 | 2455 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
3648 | 2456 # else |
2457 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
2458 # endif | |
3618 | 2459 if (capsule == NULL) |
2460 { | |
3638 | 2461 # ifdef PY_USE_CAPSULE |
3618 | 2462 capsule = PyCapsule_New(tv, NULL, NULL); |
3648 | 2463 # else |
2464 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
2465 # endif | |
3618 | 2466 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
2467 Py_DECREF(capsule); | |
2468 if (py_to_tv(obj, tv, lookupDict) == -1) | |
2469 { | |
2470 tv->v_type = VAR_UNKNOWN; | |
2471 return -1; | |
2472 } | |
2473 /* As we are not using copy_tv which increments reference count we must | |
2474 * do it ourself. */ | |
2475 switch(tv->v_type) | |
2476 { | |
2477 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
2478 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
2479 } | |
2480 } | |
2481 else | |
2482 { | |
3638 | 2483 typval_T *v; |
2484 | |
2485 # ifdef PY_USE_CAPSULE | |
2486 v = PyCapsule_GetPointer(capsule, NULL); | |
2487 # else | |
3648 | 2488 v = PyCObject_AsVoidPtr(capsule); |
3638 | 2489 # endif |
3618 | 2490 copy_tv(v, tv); |
2491 } | |
2492 return 0; | |
2493 } | |
2494 | |
2495 static int | |
2496 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
2497 { | |
2498 PyObject *lookup_dict; | |
2499 int r; | |
2500 | |
2501 lookup_dict = PyDict_New(); | |
2502 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
2503 Py_DECREF(lookup_dict); | |
2504 return r; | |
2505 } | |
2506 | |
2507 static int | |
2508 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
2509 { | |
2510 if (obj->ob_type == &DictionaryType) | |
2511 { | |
2512 tv->v_type = VAR_DICT; | |
2513 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
2514 ++tv->vval.v_dict->dv_refcount; | |
2515 } | |
2516 else if (obj->ob_type == &ListType) | |
2517 { | |
2518 tv->v_type = VAR_LIST; | |
2519 tv->vval.v_list = (((ListObject *)(obj))->list); | |
2520 ++tv->vval.v_list->lv_refcount; | |
2521 } | |
2522 else if (obj->ob_type == &FunctionType) | |
2523 { | |
2524 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
2525 return -1; | |
2526 | |
2527 tv->v_type = VAR_FUNC; | |
2528 func_ref(tv->vval.v_string); | |
2529 } | |
2530 #if PY_MAJOR_VERSION >= 3 | |
2531 else if (PyBytes_Check(obj)) | |
2532 { | |
3800 | 2533 char_u *result; |
2534 | |
2535 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
2536 return -1; | |
3618 | 2537 if (result == NULL) |
2538 return -1; | |
2539 | |
2540 if (set_string_copy(result, tv) == -1) | |
2541 return -1; | |
2542 | |
2543 tv->v_type = VAR_STRING; | |
2544 } | |
2545 else if (PyUnicode_Check(obj)) | |
2546 { | |
2547 PyObject *bytes; | |
2548 char_u *result; | |
2549 | |
2550 bytes = PyString_AsBytes(obj); | |
2551 if (bytes == NULL) | |
2552 return -1; | |
2553 | |
3800 | 2554 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
2555 return -1; | |
3618 | 2556 if (result == NULL) |
2557 return -1; | |
2558 | |
2559 if (set_string_copy(result, tv) == -1) | |
2560 { | |
2561 Py_XDECREF(bytes); | |
2562 return -1; | |
2563 } | |
2564 Py_XDECREF(bytes); | |
2565 | |
2566 tv->v_type = VAR_STRING; | |
2567 } | |
2568 #else | |
2569 else if (PyUnicode_Check(obj)) | |
2570 { | |
2571 PyObject *bytes; | |
2572 char_u *result; | |
2573 | |
2574 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
2575 if (bytes == NULL) | |
2576 return -1; | |
2577 | |
3800 | 2578 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
2579 return -1; | |
3618 | 2580 if (result == NULL) |
2581 return -1; | |
2582 | |
2583 if (set_string_copy(result, tv) == -1) | |
2584 { | |
2585 Py_XDECREF(bytes); | |
2586 return -1; | |
2587 } | |
2588 Py_XDECREF(bytes); | |
2589 | |
2590 tv->v_type = VAR_STRING; | |
2591 } | |
2592 else if (PyString_Check(obj)) | |
2593 { | |
3800 | 2594 char_u *result; |
2595 | |
2596 if(PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
2597 return -1; | |
3618 | 2598 if (result == NULL) |
2599 return -1; | |
2600 | |
2601 if (set_string_copy(result, tv) == -1) | |
2602 return -1; | |
2603 | |
2604 tv->v_type = VAR_STRING; | |
2605 } | |
2606 else if (PyInt_Check(obj)) | |
2607 { | |
2608 tv->v_type = VAR_NUMBER; | |
2609 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
2610 } | |
2611 #endif | |
2612 else if (PyLong_Check(obj)) | |
2613 { | |
2614 tv->v_type = VAR_NUMBER; | |
2615 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
2616 } | |
2617 else if (PyDict_Check(obj)) | |
2618 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
2619 #ifdef FEAT_FLOAT | |
2620 else if (PyFloat_Check(obj)) | |
2621 { | |
2622 tv->v_type = VAR_FLOAT; | |
2623 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
2624 } | |
2625 #endif | |
2626 else if (PyIter_Check(obj)) | |
2627 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
2628 else if (PySequence_Check(obj)) | |
2629 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
2630 else if (PyMapping_Check(obj)) | |
2631 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
2632 else | |
2633 { | |
2634 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
2635 return -1; | |
2636 } | |
2637 return 0; | |
2638 } | |
2639 | |
2640 static PyObject * | |
2641 ConvertToPyObject(typval_T *tv) | |
2642 { | |
2643 if (tv == NULL) | |
2644 { | |
2645 PyErr_SetVim(_("NULL reference passed")); | |
2646 return NULL; | |
2647 } | |
2648 switch (tv->v_type) | |
2649 { | |
2650 case VAR_STRING: | |
2651 return PyBytes_FromString((char *) tv->vval.v_string); | |
2652 case VAR_NUMBER: | |
2653 return PyLong_FromLong((long) tv->vval.v_number); | |
2654 #ifdef FEAT_FLOAT | |
2655 case VAR_FLOAT: | |
2656 return PyFloat_FromDouble((double) tv->vval.v_float); | |
2657 #endif | |
2658 case VAR_LIST: | |
2659 return ListNew(tv->vval.v_list); | |
2660 case VAR_DICT: | |
2661 return DictionaryNew(tv->vval.v_dict); | |
2662 case VAR_FUNC: | |
2663 return FunctionNew(tv->vval.v_string); | |
2664 case VAR_UNKNOWN: | |
2665 Py_INCREF(Py_None); | |
2666 return Py_None; | |
2667 default: | |
2668 PyErr_SetVim(_("internal error: invalid value type")); | |
2669 return NULL; | |
2670 } | |
2671 } | |
2672 #endif |