Mercurial > vim
annotate src/if_py_both.h @ 2865:46544d3ae7ec v7.3.206
updated for version 7.3.206
Problem: 64bit MS-Windows compiler warning.
Solution: Use HandleToLong() instead of type cast. (Mike Williams)
author | Bram Moolenaar <bram@vim.org> |
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date | Wed, 25 May 2011 21:18:06 +0200 |
parents | 62e8d93241cd |
children | fe9c7da98b5e |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4: |
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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 |
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15 /* |
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16 * obtain a lock on the Vim data structures |
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17 */ |
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18 static void |
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19 Python_Lock_Vim(void) |
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20 { |
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21 } |
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22 |
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23 /* |
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24 * release a lock on the Vim data structures |
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25 */ |
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26 static void |
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27 Python_Release_Vim(void) |
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28 { |
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29 } |
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30 |
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31 /* Output object definition |
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32 */ |
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33 |
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34 static PyObject *OutputWrite(PyObject *, PyObject *); |
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35 static PyObject *OutputWritelines(PyObject *, PyObject *); |
2727 | 36 static PyObject *OutputFlush(PyObject *, PyObject *); |
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37 |
2582 | 38 /* Function to write a line, points to either msg() or emsg(). */ |
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39 typedef void (*writefn)(char_u *); |
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40 static void writer(writefn fn, char_u *str, PyInt n); |
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41 |
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42 typedef struct |
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43 { |
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44 PyObject_HEAD |
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45 long softspace; |
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46 long error; |
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47 } OutputObject; |
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48 |
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49 static struct PyMethodDef OutputMethods[] = { |
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50 /* name, function, calling, documentation */ |
2727 | 51 {"write", OutputWrite, 1, ""}, |
52 {"writelines", OutputWritelines, 1, ""}, | |
53 {"flush", OutputFlush, 1, ""}, | |
54 { NULL, NULL, 0, NULL} | |
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55 }; |
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56 |
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57 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
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58 |
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59 /*************/ |
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60 |
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61 /* Output buffer management |
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62 */ |
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63 |
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64 static PyObject * |
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65 OutputWrite(PyObject *self, PyObject *args) |
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66 { |
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67 int len; |
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68 char *str; |
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69 int error = ((OutputObject *)(self))->error; |
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70 |
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71 if (!PyArg_ParseTuple(args, "s#", &str, &len)) |
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72 return NULL; |
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73 |
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74 Py_BEGIN_ALLOW_THREADS |
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75 Python_Lock_Vim(); |
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76 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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77 Python_Release_Vim(); |
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78 Py_END_ALLOW_THREADS |
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79 |
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80 Py_INCREF(Py_None); |
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81 return Py_None; |
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82 } |
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83 |
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84 static PyObject * |
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85 OutputWritelines(PyObject *self, PyObject *args) |
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86 { |
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87 PyInt n; |
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88 PyInt i; |
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89 PyObject *list; |
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90 int error = ((OutputObject *)(self))->error; |
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91 |
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92 if (!PyArg_ParseTuple(args, "O", &list)) |
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93 return NULL; |
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94 Py_INCREF(list); |
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95 |
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96 if (!PyList_Check(list)) { |
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97 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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98 Py_DECREF(list); |
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99 return NULL; |
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100 } |
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101 |
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102 n = PyList_Size(list); |
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103 |
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104 for (i = 0; i < n; ++i) |
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105 { |
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106 PyObject *line = PyList_GetItem(list, i); |
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107 char *str; |
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108 PyInt len; |
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109 |
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110 if (!PyArg_Parse(line, "s#", &str, &len)) { |
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111 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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112 Py_DECREF(list); |
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113 return NULL; |
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114 } |
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115 |
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116 Py_BEGIN_ALLOW_THREADS |
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117 Python_Lock_Vim(); |
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118 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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119 Python_Release_Vim(); |
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120 Py_END_ALLOW_THREADS |
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121 } |
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122 |
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123 Py_DECREF(list); |
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124 Py_INCREF(Py_None); |
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125 return Py_None; |
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126 } |
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127 |
2727 | 128 static PyObject * |
129 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
130 { | |
131 /* do nothing */ | |
132 Py_INCREF(Py_None); | |
133 return Py_None; | |
134 } | |
135 | |
136 | |
2582 | 137 /* Buffer IO, we write one whole line at a time. */ |
138 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
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139 static writefn old_fn = NULL; |
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140 |
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141 static void |
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142 PythonIO_Flush(void) |
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143 { |
2582 | 144 if (old_fn != NULL && io_ga.ga_len > 0) |
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145 { |
2582 | 146 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
147 old_fn((char_u *)io_ga.ga_data); | |
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148 } |
2582 | 149 io_ga.ga_len = 0; |
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150 } |
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151 |
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152 static void |
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153 writer(writefn fn, char_u *str, PyInt n) |
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154 { |
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155 char_u *ptr; |
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156 |
2582 | 157 /* Flush when switching output function. */ |
158 if (fn != old_fn) | |
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159 PythonIO_Flush(); |
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160 old_fn = fn; |
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161 |
2582 | 162 /* Write each NL separated line. Text after the last NL is kept for |
163 * writing later. */ | |
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164 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
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165 { |
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166 PyInt len = ptr - str; |
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167 |
2615 | 168 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
2582 | 169 break; |
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170 |
2582 | 171 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
172 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
173 fn((char_u *)io_ga.ga_data); | |
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174 str = ptr + 1; |
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175 n -= len + 1; |
2582 | 176 io_ga.ga_len = 0; |
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177 } |
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178 |
2582 | 179 /* Put the remaining text into io_ga for later printing. */ |
2615 | 180 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
2582 | 181 { |
182 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
2615 | 183 io_ga.ga_len += (int)n; |
2582 | 184 } |
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185 } |
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186 |
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187 /***************/ |
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188 |
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189 static PyTypeObject OutputType; |
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190 |
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191 static OutputObject Output = |
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192 { |
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193 PyObject_HEAD_INIT(&OutputType) |
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194 0, |
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195 0 |
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196 }; |
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197 |
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198 static OutputObject Error = |
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199 { |
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200 PyObject_HEAD_INIT(&OutputType) |
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201 0, |
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202 1 |
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203 }; |
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204 |
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205 static int |
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206 PythonIO_Init_io(void) |
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207 { |
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208 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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209 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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210 |
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211 if (PyErr_Occurred()) |
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212 { |
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213 EMSG(_("E264: Python: Error initialising I/O objects")); |
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214 return -1; |
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215 } |
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216 |
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217 return 0; |
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218 } |
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219 |
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220 |
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221 static PyObject *VimError; |
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222 |
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223 /* Check to see whether a Vim error has been reported, or a keyboard |
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224 * interrupt has been detected. |
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225 */ |
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226 static int |
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227 VimErrorCheck(void) |
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228 { |
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229 if (got_int) |
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230 { |
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231 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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232 return 1; |
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233 } |
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234 else if (did_emsg && !PyErr_Occurred()) |
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235 { |
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236 PyErr_SetNone(VimError); |
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237 return 1; |
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238 } |
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239 |
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240 return 0; |
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241 } |
2447
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242 |
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243 /* Vim module - Implementation |
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244 */ |
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245 static PyObject * |
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246 VimCommand(PyObject *self UNUSED, PyObject *args) |
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247 { |
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248 char *cmd; |
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249 PyObject *result; |
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250 |
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251 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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252 return NULL; |
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253 |
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254 PyErr_Clear(); |
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255 |
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256 Py_BEGIN_ALLOW_THREADS |
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257 Python_Lock_Vim(); |
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258 |
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259 do_cmdline_cmd((char_u *)cmd); |
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260 update_screen(VALID); |
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261 |
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262 Python_Release_Vim(); |
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263 Py_END_ALLOW_THREADS |
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264 |
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265 if (VimErrorCheck()) |
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266 result = NULL; |
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267 else |
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268 result = Py_None; |
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269 |
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270 Py_XINCREF(result); |
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271 return result; |
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272 } |
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273 |
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274 #ifdef FEAT_EVAL |
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275 /* |
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276 * Function to translate a typval_T into a PyObject; this will recursively |
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277 * translate lists/dictionaries into their Python equivalents. |
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278 * |
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279 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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280 * you call VimToPython. |
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281 */ |
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282 static PyObject * |
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283 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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284 { |
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285 PyObject *result; |
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286 PyObject *newObj; |
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287 char ptrBuf[NUMBUFLEN]; |
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288 |
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289 /* Avoid infinite recursion */ |
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290 if (depth > 100) |
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291 { |
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292 Py_INCREF(Py_None); |
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293 result = Py_None; |
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294 return result; |
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295 } |
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296 |
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297 /* Check if we run into a recursive loop. The item must be in lookupDict |
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298 * then and we can use it again. */ |
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299 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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300 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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301 { |
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302 sprintf(ptrBuf, PRINTF_DECIMAL_LONG_U, |
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303 our_tv->v_type == VAR_LIST ? (long_u)our_tv->vval.v_list |
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304 : (long_u)our_tv->vval.v_dict); |
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305 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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306 if (result != NULL) |
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307 { |
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308 Py_INCREF(result); |
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309 return result; |
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310 } |
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311 } |
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312 |
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313 if (our_tv->v_type == VAR_STRING) |
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314 { |
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315 result = Py_BuildValue("s", our_tv->vval.v_string); |
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316 } |
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317 else if (our_tv->v_type == VAR_NUMBER) |
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318 { |
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319 char buf[NUMBUFLEN]; |
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320 |
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321 /* For backwards compatibility numbers are stored as strings. */ |
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322 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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323 result = Py_BuildValue("s", buf); |
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324 } |
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325 # ifdef FEAT_FLOAT |
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326 else if (our_tv->v_type == VAR_FLOAT) |
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327 { |
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328 char buf[NUMBUFLEN]; |
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329 |
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330 sprintf(buf, "%f", our_tv->vval.v_float); |
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331 result = Py_BuildValue("s", buf); |
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332 } |
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333 # endif |
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334 else if (our_tv->v_type == VAR_LIST) |
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335 { |
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336 list_T *list = our_tv->vval.v_list; |
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337 listitem_T *curr; |
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338 |
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339 result = PyList_New(0); |
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340 |
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341 if (list != NULL) |
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342 { |
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343 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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344 |
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345 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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346 { |
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347 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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348 PyList_Append(result, newObj); |
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349 Py_DECREF(newObj); |
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350 } |
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351 } |
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352 } |
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353 else if (our_tv->v_type == VAR_DICT) |
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354 { |
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355 result = PyDict_New(); |
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356 |
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357 if (our_tv->vval.v_dict != NULL) |
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358 { |
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359 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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360 long_u todo = ht->ht_used; |
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361 hashitem_T *hi; |
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362 dictitem_T *di; |
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363 |
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364 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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365 |
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366 for (hi = ht->ht_array; todo > 0; ++hi) |
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367 { |
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368 if (!HASHITEM_EMPTY(hi)) |
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369 { |
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370 --todo; |
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371 |
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372 di = dict_lookup(hi); |
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373 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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374 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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375 Py_DECREF(newObj); |
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376 } |
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377 } |
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378 } |
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379 } |
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380 else |
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381 { |
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382 Py_INCREF(Py_None); |
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383 result = Py_None; |
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384 } |
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385 |
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386 return result; |
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387 } |
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388 #endif |
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389 |
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390 static PyObject * |
2520 | 391 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
2447
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392 { |
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393 #ifdef FEAT_EVAL |
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394 char *expr; |
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395 typval_T *our_tv; |
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396 PyObject *result; |
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397 PyObject *lookup_dict; |
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398 |
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399 if (!PyArg_ParseTuple(args, "s", &expr)) |
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400 return NULL; |
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401 |
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402 Py_BEGIN_ALLOW_THREADS |
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403 Python_Lock_Vim(); |
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404 our_tv = eval_expr((char_u *)expr, NULL); |
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405 |
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406 Python_Release_Vim(); |
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407 Py_END_ALLOW_THREADS |
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408 |
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409 if (our_tv == NULL) |
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410 { |
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411 PyErr_SetVim(_("invalid expression")); |
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412 return NULL; |
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413 } |
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414 |
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415 /* Convert the Vim type into a Python type. Create a dictionary that's |
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416 * used to check for recursive loops. */ |
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417 lookup_dict = PyDict_New(); |
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418 result = VimToPython(our_tv, 1, lookup_dict); |
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419 Py_DECREF(lookup_dict); |
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420 |
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421 |
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422 Py_BEGIN_ALLOW_THREADS |
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423 Python_Lock_Vim(); |
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424 free_tv(our_tv); |
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425 Python_Release_Vim(); |
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426 Py_END_ALLOW_THREADS |
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427 |
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428 return result; |
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429 #else |
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430 PyErr_SetVim(_("expressions disabled at compile time")); |
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431 return NULL; |
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432 #endif |
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433 } |
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434 |
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435 /* |
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436 * Vim module - Definitions |
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437 */ |
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438 |
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439 static struct PyMethodDef VimMethods[] = { |
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440 /* name, function, calling, documentation */ |
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441 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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442 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
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443 { NULL, NULL, 0, NULL } |
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444 }; |
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445 |
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446 typedef struct |
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447 { |
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448 PyObject_HEAD |
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449 buf_T *buf; |
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450 } |
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451 BufferObject; |
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452 |
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453 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
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454 |
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455 /* |
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456 * Buffer list object - Implementation |
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457 */ |
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458 |
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459 static PyInt |
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460 BufListLength(PyObject *self UNUSED) |
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461 { |
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462 buf_T *b = firstbuf; |
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463 PyInt n = 0; |
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464 |
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465 while (b) |
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466 { |
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467 ++n; |
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468 b = b->b_next; |
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469 } |
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470 |
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471 return n; |
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472 } |
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473 |
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474 static PyObject * |
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475 BufListItem(PyObject *self UNUSED, PyInt n) |
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476 { |
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477 buf_T *b; |
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478 |
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479 for (b = firstbuf; b; b = b->b_next, --n) |
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480 { |
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481 if (n == 0) |
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482 return BufferNew(b); |
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483 } |
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484 |
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485 PyErr_SetString(PyExc_IndexError, _("no such buffer")); |
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486 return NULL; |
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487 } |
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488 |
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489 typedef struct |
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490 { |
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491 PyObject_HEAD |
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492 win_T *win; |
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493 } WindowObject; |
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494 |
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495 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
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496 |
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497 static int |
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498 CheckWindow(WindowObject *this) |
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499 { |
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500 if (this->win == INVALID_WINDOW_VALUE) |
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501 { |
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502 PyErr_SetVim(_("attempt to refer to deleted window")); |
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503 return -1; |
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504 } |
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505 |
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506 return 0; |
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507 } |
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508 |
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509 static int WindowSetattr(PyObject *, char *, PyObject *); |
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510 static PyObject *WindowRepr(PyObject *); |
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511 |
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512 static int |
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513 WindowSetattr(PyObject *self, char *name, PyObject *val) |
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514 { |
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515 WindowObject *this = (WindowObject *)(self); |
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516 |
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517 if (CheckWindow(this)) |
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518 return -1; |
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519 |
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520 if (strcmp(name, "buffer") == 0) |
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521 { |
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522 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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523 return -1; |
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524 } |
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525 else if (strcmp(name, "cursor") == 0) |
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526 { |
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527 long lnum; |
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528 long col; |
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|
529 long len; |
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530 |
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531 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
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532 return -1; |
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533 |
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534 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
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535 { |
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536 PyErr_SetVim(_("cursor position outside buffer")); |
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537 return -1; |
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538 } |
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|
539 |
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|
540 /* Check for keyboard interrupts */ |
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|
541 if (VimErrorCheck()) |
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542 return -1; |
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543 |
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544 /* When column is out of range silently correct it. */ |
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545 len = (long)STRLEN(ml_get_buf(this->win->w_buffer, lnum, FALSE)); |
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546 if (col > len) |
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547 col = len; |
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548 |
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|
549 this->win->w_cursor.lnum = lnum; |
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|
550 this->win->w_cursor.col = col; |
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551 #ifdef FEAT_VIRTUALEDIT |
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552 this->win->w_cursor.coladd = 0; |
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|
553 #endif |
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|
554 update_screen(VALID); |
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|
555 |
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|
556 return 0; |
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|
557 } |
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|
558 else if (strcmp(name, "height") == 0) |
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559 { |
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|
560 int height; |
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|
561 win_T *savewin; |
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|
562 |
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|
563 if (!PyArg_Parse(val, "i", &height)) |
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|
564 return -1; |
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|
565 |
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changeset
|
566 #ifdef FEAT_GUI |
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|
567 need_mouse_correct = TRUE; |
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|
568 #endif |
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|
569 savewin = curwin; |
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|
570 curwin = this->win; |
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|
571 win_setheight(height); |
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|
572 curwin = savewin; |
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|
573 |
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changeset
|
574 /* Check for keyboard interrupts */ |
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|
575 if (VimErrorCheck()) |
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|
576 return -1; |
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changeset
|
577 |
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|
578 return 0; |
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|
579 } |
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|
580 #ifdef FEAT_VERTSPLIT |
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|
581 else if (strcmp(name, "width") == 0) |
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|
582 { |
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changeset
|
583 int width; |
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|
584 win_T *savewin; |
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|
585 |
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changeset
|
586 if (!PyArg_Parse(val, "i", &width)) |
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|
587 return -1; |
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changeset
|
588 |
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|
589 #ifdef FEAT_GUI |
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590 need_mouse_correct = TRUE; |
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591 #endif |
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592 savewin = curwin; |
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593 curwin = this->win; |
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594 win_setwidth(width); |
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595 curwin = savewin; |
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596 |
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597 /* Check for keyboard interrupts */ |
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598 if (VimErrorCheck()) |
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599 return -1; |
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600 |
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601 return 0; |
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602 } |
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603 #endif |
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604 else |
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605 { |
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606 PyErr_SetString(PyExc_AttributeError, name); |
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607 return -1; |
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608 } |
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609 } |
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610 |
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611 static PyObject * |
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612 WindowRepr(PyObject *self) |
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613 { |
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614 static char repr[100]; |
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615 WindowObject *this = (WindowObject *)(self); |
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616 |
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617 if (this->win == INVALID_WINDOW_VALUE) |
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618 { |
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619 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
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620 return PyString_FromString(repr); |
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621 } |
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622 else |
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623 { |
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624 int i = 0; |
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625 win_T *w; |
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626 |
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627 for (w = firstwin; w != NULL && w != this->win; w = W_NEXT(w)) |
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628 ++i; |
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629 |
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630 if (w == NULL) |
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631 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
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632 (self)); |
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633 else |
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634 vim_snprintf(repr, 100, _("<window %d>"), i); |
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635 |
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636 return PyString_FromString(repr); |
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637 } |
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638 } |
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639 |
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640 /* |
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641 * Window list object - Implementation |
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642 */ |
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643 static PyInt |
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644 WinListLength(PyObject *self UNUSED) |
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645 { |
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646 win_T *w = firstwin; |
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647 PyInt n = 0; |
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648 |
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649 while (w != NULL) |
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650 { |
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651 ++n; |
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652 w = W_NEXT(w); |
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653 } |
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654 |
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655 return n; |
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656 } |
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657 |
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658 static PyObject * |
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659 WinListItem(PyObject *self UNUSED, PyInt n) |
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660 { |
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661 win_T *w; |
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662 |
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663 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
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664 if (n == 0) |
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665 return WindowNew(w); |
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666 |
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667 PyErr_SetString(PyExc_IndexError, _("no such window")); |
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668 return NULL; |
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669 } |
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670 |
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671 /* Convert a Python string into a Vim line. |
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672 * |
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673 * The result is in allocated memory. All internal nulls are replaced by |
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674 * newline characters. It is an error for the string to contain newline |
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675 * characters. |
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676 * |
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677 * On errors, the Python exception data is set, and NULL is returned. |
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678 */ |
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679 static char * |
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680 StringToLine(PyObject *obj) |
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681 { |
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682 const char *str; |
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683 char *save; |
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684 PyInt len; |
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685 PyInt i; |
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686 char *p; |
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687 |
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688 if (obj == NULL || !PyString_Check(obj)) |
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689 { |
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690 PyErr_BadArgument(); |
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691 return NULL; |
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692 } |
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693 |
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694 str = PyString_AsString(obj); |
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695 len = PyString_Size(obj); |
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696 |
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697 /* |
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698 * Error checking: String must not contain newlines, as we |
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699 * are replacing a single line, and we must replace it with |
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700 * a single line. |
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701 * A trailing newline is removed, so that append(f.readlines()) works. |
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702 */ |
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703 p = memchr(str, '\n', len); |
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704 if (p != NULL) |
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705 { |
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706 if (p == str + len - 1) |
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707 --len; |
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708 else |
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|
709 { |
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|
710 PyErr_SetVim(_("string cannot contain newlines")); |
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|
711 return NULL; |
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|
712 } |
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|
713 } |
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|
714 |
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diff
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|
715 /* Create a copy of the string, with internal nulls replaced by |
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|
716 * newline characters, as is the vim convention. |
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|
717 */ |
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|
718 save = (char *)alloc((unsigned)(len+1)); |
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719 if (save == NULL) |
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|
720 { |
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|
721 PyErr_NoMemory(); |
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|
722 return NULL; |
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|
723 } |
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|
724 |
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|
725 for (i = 0; i < len; ++i) |
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|
726 { |
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|
727 if (str[i] == '\0') |
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|
728 save[i] = '\n'; |
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|
729 else |
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|
730 save[i] = str[i]; |
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731 } |
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|
732 |
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|
733 save[i] = '\0'; |
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|
734 |
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|
735 return save; |
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|
736 } |
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|
737 |
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|
738 /* Get a line from the specified buffer. The line number is |
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|
739 * in Vim format (1-based). The line is returned as a Python |
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|
740 * string object. |
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|
741 */ |
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|
742 static PyObject * |
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|
743 GetBufferLine(buf_T *buf, PyInt n) |
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|
744 { |
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|
745 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
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|
746 } |
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|
747 |
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|
748 |
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|
749 /* Get a list of lines from the specified buffer. The line numbers |
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|
750 * are in Vim format (1-based). The range is from lo up to, but not |
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|
751 * including, hi. The list is returned as a Python list of string objects. |
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|
752 */ |
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|
753 static PyObject * |
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|
754 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
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|
755 { |
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|
756 PyInt i; |
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|
757 PyInt n = hi - lo; |
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|
758 PyObject *list = PyList_New(n); |
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|
759 |
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|
760 if (list == NULL) |
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|
761 return NULL; |
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|
762 |
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|
763 for (i = 0; i < n; ++i) |
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|
764 { |
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|
765 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
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|
766 |
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|
767 /* Error check - was the Python string creation OK? */ |
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|
768 if (str == NULL) |
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|
769 { |
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|
770 Py_DECREF(list); |
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|
771 return NULL; |
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diff
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|
772 } |
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|
773 |
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|
774 /* Set the list item */ |
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|
775 if (PyList_SetItem(list, i, str)) |
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|
776 { |
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|
777 Py_DECREF(str); |
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|
778 Py_DECREF(list); |
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|
779 return NULL; |
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diff
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|
780 } |
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diff
changeset
|
781 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
782 |
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diff
changeset
|
783 /* The ownership of the Python list is passed to the caller (ie, |
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diff
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|
784 * the caller should Py_DECREF() the object when it is finished |
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diff
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|
785 * with it). |
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diff
changeset
|
786 */ |
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diff
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|
787 |
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diff
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|
788 return list; |
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diff
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|
789 } |
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diff
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|
790 |
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|
791 /* |
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|
792 * Check if deleting lines made the cursor position invalid. |
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diff
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|
793 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
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diff
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|
794 * deleted). |
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diff
changeset
|
795 */ |
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diff
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|
796 static void |
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|
797 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
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diff
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|
798 { |
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diff
changeset
|
799 if (curwin->w_cursor.lnum >= lo) |
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|
800 { |
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changeset
|
801 /* Adjust the cursor position if it's in/after the changed |
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diff
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|
802 * lines. */ |
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|
803 if (curwin->w_cursor.lnum >= hi) |
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diff
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|
804 { |
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diff
changeset
|
805 curwin->w_cursor.lnum += extra; |
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|
806 check_cursor_col(); |
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|
807 } |
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changeset
|
808 else if (extra < 0) |
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diff
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|
809 { |
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diff
changeset
|
810 curwin->w_cursor.lnum = lo; |
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diff
changeset
|
811 check_cursor(); |
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diff
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|
812 } |
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diff
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|
813 else |
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|
814 check_cursor_col(); |
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|
815 changed_cline_bef_curs(); |
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diff
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|
816 } |
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diff
changeset
|
817 invalidate_botline(); |
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diff
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|
818 } |
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diff
changeset
|
819 |
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diff
changeset
|
820 /* Replace a line in the specified buffer. The line number is |
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|
821 * in Vim format (1-based). The replacement line is given as |
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|
822 * a Python string object. The object is checked for validity |
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|
823 * and correct format. Errors are returned as a value of FAIL. |
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|
824 * The return value is OK on success. |
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|
825 * If OK is returned and len_change is not NULL, *len_change |
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diff
changeset
|
826 * is set to the change in the buffer length. |
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diff
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|
827 */ |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
828 static int |
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|
829 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
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diff
changeset
|
830 { |
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diff
changeset
|
831 /* First of all, we check the thpe of the supplied Python object. |
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changeset
|
832 * There are three cases: |
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diff
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|
833 * 1. NULL, or None - this is a deletion. |
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diff
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|
834 * 2. A string - this is a replacement. |
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diff
changeset
|
835 * 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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diff
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|
836 */ |
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Move many more common Python items to if_py_both.c.
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|
837 if (line == Py_None || line == NULL) |
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diff
changeset
|
838 { |
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|
839 buf_T *savebuf = curbuf; |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
840 |
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Move many more common Python items to if_py_both.c.
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|
841 PyErr_Clear(); |
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diff
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|
842 curbuf = buf; |
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|
843 |
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Move many more common Python items to if_py_both.c.
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|
844 if (u_savedel((linenr_T)n, 1L) == FAIL) |
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|
845 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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|
846 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
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diff
changeset
|
847 PyErr_SetVim(_("cannot delete line")); |
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diff
changeset
|
848 else |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
849 { |
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|
850 if (buf == curwin->w_buffer) |
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|
851 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
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|
852 deleted_lines_mark((linenr_T)n, 1L); |
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diff
changeset
|
853 } |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
854 |
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Move many more common Python items to if_py_both.c.
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|
855 curbuf = savebuf; |
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|
856 |
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Move many more common Python items to if_py_both.c.
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changeset
|
857 if (PyErr_Occurred() || VimErrorCheck()) |
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Move many more common Python items to if_py_both.c.
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|
858 return FAIL; |
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|
859 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
860 if (len_change) |
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changeset
|
861 *len_change = -1; |
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changeset
|
862 |
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|
863 return OK; |
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diff
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|
864 } |
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diff
changeset
|
865 else if (PyString_Check(line)) |
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diff
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|
866 { |
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diff
changeset
|
867 char *save = StringToLine(line); |
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|
868 buf_T *savebuf = curbuf; |
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changeset
|
869 |
84d353762845
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diff
changeset
|
870 if (save == NULL) |
84d353762845
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Bram Moolenaar <bram@vim.org>
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changeset
|
871 return FAIL; |
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diff
changeset
|
872 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
873 /* We do not need to free "save" if ml_replace() consumes it. */ |
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changeset
|
874 PyErr_Clear(); |
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Move many more common Python items to if_py_both.c.
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changeset
|
875 curbuf = buf; |
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diff
changeset
|
876 |
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parents:
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diff
changeset
|
877 if (u_savesub((linenr_T)n) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
878 { |
84d353762845
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parents:
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changeset
|
879 PyErr_SetVim(_("cannot save undo information")); |
84d353762845
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parents:
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diff
changeset
|
880 vim_free(save); |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
881 } |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
882 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
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parents:
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diff
changeset
|
883 { |
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Move many more common Python items to if_py_both.c.
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changeset
|
884 PyErr_SetVim(_("cannot replace line")); |
84d353762845
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parents:
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diff
changeset
|
885 vim_free(save); |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
886 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
887 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
888 changed_bytes((linenr_T)n, 0); |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
889 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
890 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
891 |
84d353762845
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parents:
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diff
changeset
|
892 /* Check that the cursor is not beyond the end of the line now. */ |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
893 if (buf == curwin->w_buffer) |
84d353762845
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diff
changeset
|
894 check_cursor_col(); |
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diff
changeset
|
895 |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
896 if (PyErr_Occurred() || VimErrorCheck()) |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
897 return FAIL; |
84d353762845
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diff
changeset
|
898 |
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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
|
899 if (len_change) |
84d353762845
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diff
changeset
|
900 *len_change = 0; |
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diff
changeset
|
901 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
902 return OK; |
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parents:
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diff
changeset
|
903 } |
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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
|
904 else |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
905 { |
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changeset
|
906 PyErr_BadArgument(); |
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parents:
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diff
changeset
|
907 return FAIL; |
84d353762845
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diff
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|
908 } |
84d353762845
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parents:
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diff
changeset
|
909 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
910 |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
911 |
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diff
changeset
|
912 /* Insert a number of lines into the specified buffer after the specifed line. |
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diff
changeset
|
913 * The line number is in Vim format (1-based). The lines to be inserted are |
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diff
changeset
|
914 * given as a Python list of string objects or as a single string. The lines |
84d353762845
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diff
changeset
|
915 * to be added are checked for validity and correct format. Errors are |
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diff
changeset
|
916 * returned as a value of FAIL. The return value is OK on success. |
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diff
changeset
|
917 * If OK is returned and len_change is not NULL, *len_change |
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diff
changeset
|
918 * is set to the change in the buffer length. |
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parents:
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diff
changeset
|
919 */ |
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parents:
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diff
changeset
|
920 static int |
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
921 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
84d353762845
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diff
changeset
|
922 { |
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diff
changeset
|
923 /* First of all, we check the type of the supplied Python object. |
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diff
changeset
|
924 * It must be a string or a list, or the call is in error. |
84d353762845
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diff
changeset
|
925 */ |
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diff
changeset
|
926 if (PyString_Check(lines)) |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
927 { |
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diff
changeset
|
928 char *str = StringToLine(lines); |
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diff
changeset
|
929 buf_T *savebuf; |
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diff
changeset
|
930 |
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parents:
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diff
changeset
|
931 if (str == NULL) |
84d353762845
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diff
changeset
|
932 return FAIL; |
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diff
changeset
|
933 |
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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
|
934 savebuf = curbuf; |
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diff
changeset
|
935 |
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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
|
936 PyErr_Clear(); |
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diff
changeset
|
937 curbuf = buf; |
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diff
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|
938 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
939 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
84d353762845
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
940 PyErr_SetVim(_("cannot save undo information")); |
84d353762845
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parents:
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diff
changeset
|
941 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
942 PyErr_SetVim(_("cannot insert line")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
943 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
944 appended_lines_mark((linenr_T)n, 1L); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
945 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
946 vim_free(str); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
947 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
948 update_screen(VALID); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
949 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
950 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
|
951 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
952 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
953 if (len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
954 *len_change = 1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
955 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
956 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
957 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
958 else if (PyList_Check(lines)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
959 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
960 PyInt i; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
961 PyInt size = PyList_Size(lines); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
962 char **array; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
963 buf_T *savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
964 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
965 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
966 if (array == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
967 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
968 PyErr_NoMemory(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
969 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
970 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
971 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
972 for (i = 0; i < size; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
973 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
974 PyObject *line = PyList_GetItem(lines, i); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
975 array[i] = StringToLine(line); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
976 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
977 if (array[i] == NULL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
978 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
979 while (i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
980 vim_free(array[--i]); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
981 vim_free(array); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
982 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
983 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
984 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
985 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
986 savebuf = curbuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
987 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
988 PyErr_Clear(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
989 curbuf = buf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
990 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
991 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
992 PyErr_SetVim(_("cannot save undo information")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
993 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
994 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
995 for (i = 0; i < size; ++i) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
996 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
997 if (ml_append((linenr_T)(n + i), |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
998 (char_u *)array[i], 0, FALSE) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
999 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1000 PyErr_SetVim(_("cannot insert line")); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1001 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1002 /* Free the rest of the lines */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1003 while (i < size) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1004 vim_free(array[i++]); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1005 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1006 break; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1007 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1008 vim_free(array[i]); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1009 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1010 if (i > 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1011 appended_lines_mark((linenr_T)n, (long)i); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1012 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1013 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1014 /* Free the array of lines. All of its contents have now |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1015 * been freed. |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1016 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1017 vim_free(array); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1018 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1019 curbuf = savebuf; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1020 update_screen(VALID); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1021 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1022 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
|
1023 return FAIL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1024 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1025 if (len_change) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1026 *len_change = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1027 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1028 return OK; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1029 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1030 else |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1031 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1032 PyErr_BadArgument(); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1033 return FAIL; |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1034 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1035 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1036 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1037 /* |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1038 * 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
|
1039 * ------------------------------------------- |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1040 */ |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1041 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1042 static int |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1043 CheckBuffer(BufferObject *this) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1044 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1045 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
|
1046 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1047 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
|
1048 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1049 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1050 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1051 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1052 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1053 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1054 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1055 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
|
1056 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1057 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1058 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1059 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1060 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
|
1061 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1062 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
|
1063 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1064 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1065 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1066 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
|
1067 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1068 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1069 static PyObject * |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1070 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
|
1071 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1072 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
|
1073 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1074 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1075 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1076 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1077 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
|
1078 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1079 if (lo < 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
|
1080 lo = 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
|
1081 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
|
1082 lo = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1083 if (hi < 0) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1084 hi = 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
|
1085 if (hi < lo) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1086 hi = lo; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1087 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
|
1088 hi = size; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1089 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1090 return GetBufferLineList(self->buf, lo+start, hi+start); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1091 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1092 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1093 static PyInt |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1094 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
|
1095 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1096 PyInt len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1097 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1098 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1099 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1100 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1101 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
|
1102 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1103 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
|
1104 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
|
1105 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1106 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1107 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
|
1108 return -1; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1109 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1110 if (new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1111 *new_end = end + len_change; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1112 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1113 return 0; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1114 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1115 |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1116 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1117 static PyObject * |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1118 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1119 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1120 PyObject *lines; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1121 PyInt len_change; |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1122 PyInt max; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1123 PyInt n; |
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
1124 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1125 if (CheckBuffer(self)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1126 return NULL; |
84d353762845
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parents:
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diff
changeset
|
1127 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1128 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:
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diff
changeset
|
1129 |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1130 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1131 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1132 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1133 if (n < 0 || n > max) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1134 { |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1135 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
|
1136 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1137 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1138 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1139 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1140 return NULL; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1141 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1142 if (new_end) |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1143 *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
|
1144 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1145 Py_INCREF(Py_None); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1146 return Py_None; |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1147 } |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1148 |
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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
|
1149 |
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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
|
1150 /* 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
|
1151 */ |
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diff
changeset
|
1152 |
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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
|
1153 typedef struct |
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1154 { |
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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
|
1155 PyObject_HEAD |
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1156 BufferObject *buf; |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
1157 PyInt start; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1158 PyInt end; |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1159 } RangeObject; |
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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
|
1160 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1161 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
|
1162 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
|
1163 { |
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parents:
2399
diff
changeset
|
1164 BufferObject *bufr; |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1165 RangeObject *self; |
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parents:
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diff
changeset
|
1166 self = PyObject_NEW(RangeObject, &RangeType); |
84d353762845
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parents:
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diff
changeset
|
1167 if (self == NULL) |
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parents:
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diff
changeset
|
1168 return NULL; |
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parents:
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diff
changeset
|
1169 |
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1170 bufr = (BufferObject *)BufferNew(buf); |
84d353762845
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parents:
2399
diff
changeset
|
1171 if (bufr == NULL) |
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changeset
|
1172 { |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
1173 Py_DECREF(self); |
84d353762845
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parents:
2399
diff
changeset
|
1174 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
|
1175 } |
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
1176 Py_INCREF(bufr); |
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
1177 |
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1178 self->buf = bufr; |
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1179 self->start = start; |
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1180 self->end = end; |
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1181 |
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1182 return (PyObject *)(self); |
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1183 } |
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1184 |
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1185 static PyObject * |
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1186 BufferAppend(PyObject *self, PyObject *args) |
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1187 { |
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1188 return RBAppend((BufferObject *)(self), args, 1, |
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1189 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, |
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1190 NULL); |
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1191 } |
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1192 |
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1193 static PyObject * |
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1194 BufferMark(PyObject *self, PyObject *args) |
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1195 { |
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|
1196 pos_T *posp; |
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1197 char *pmark; |
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1198 char mark; |
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|
1199 buf_T *curbuf_save; |
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1200 |
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1201 if (CheckBuffer((BufferObject *)(self))) |
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1202 return NULL; |
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|
1203 |
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1204 if (!PyArg_ParseTuple(args, "s", &pmark)) |
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1205 return NULL; |
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|
1206 mark = *pmark; |
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1207 |
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|
1208 curbuf_save = curbuf; |
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|
1209 curbuf = ((BufferObject *)(self))->buf; |
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1210 posp = getmark(mark, FALSE); |
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|
1211 curbuf = curbuf_save; |
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|
1212 |
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|
1213 if (posp == NULL) |
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1214 { |
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|
1215 PyErr_SetVim(_("invalid mark name")); |
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1216 return NULL; |
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1217 } |
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|
1218 |
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|
1219 /* Ckeck for keyboard interrupt */ |
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|
1220 if (VimErrorCheck()) |
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1221 return NULL; |
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|
1222 |
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|
1223 if (posp->lnum <= 0) |
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|
1224 { |
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|
1225 /* Or raise an error? */ |
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|
1226 Py_INCREF(Py_None); |
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|
1227 return Py_None; |
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|
1228 } |
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Move many more common Python items to if_py_both.c.
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|
1229 |
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Move many more common Python items to if_py_both.c.
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|
1230 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
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|
1231 } |
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|
1232 |
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|
1233 static PyObject * |
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|
1234 BufferRange(PyObject *self, PyObject *args) |
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|
1235 { |
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|
1236 PyInt start; |
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|
1237 PyInt end; |
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|
1238 |
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|
1239 if (CheckBuffer((BufferObject *)(self))) |
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|
1240 return NULL; |
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|
1241 |
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|
1242 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
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|
1243 return NULL; |
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|
1244 |
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|
1245 return RangeNew(((BufferObject *)(self))->buf, start, end); |
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|
1246 } |
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|
1247 |
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|
1248 static struct PyMethodDef BufferMethods[] = { |
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|
1249 /* name, function, calling, documentation */ |
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|
1250 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
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|
1251 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
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|
1252 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
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|
1253 { NULL, NULL, 0, NULL } |
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|
1254 }; |
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|
1255 |
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|
1256 static PyObject * |
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|
1257 RangeAppend(PyObject *self, PyObject *args) |
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|
1258 { |
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|
1259 return RBAppend(((RangeObject *)(self))->buf, args, |
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|
1260 ((RangeObject *)(self))->start, |
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|
1261 ((RangeObject *)(self))->end, |
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|
1262 &((RangeObject *)(self))->end); |
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|
1263 } |
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|
1264 |
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|
1265 static PyInt |
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|
1266 RangeLength(PyObject *self) |
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|
1267 { |
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|
1268 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
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|
1269 if (CheckBuffer(((RangeObject *)(self))->buf)) |
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|
1270 return -1; /* ??? */ |
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|
1271 |
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|
1272 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); |
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|
1273 } |
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|
1274 |
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|
1275 static PyObject * |
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|
1276 RangeItem(PyObject *self, PyInt n) |
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|
1277 { |
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|
1278 return RBItem(((RangeObject *)(self))->buf, n, |
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|
1279 ((RangeObject *)(self))->start, |
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|
1280 ((RangeObject *)(self))->end); |
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|
1281 } |
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|
1282 |
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|
1283 static PyObject * |
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|
1284 RangeRepr(PyObject *self) |
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|
1285 { |
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|
1286 static char repr[100]; |
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|
1287 RangeObject *this = (RangeObject *)(self); |
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|
1288 |
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|
1289 if (this->buf->buf == INVALID_BUFFER_VALUE) |
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|
1290 { |
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|
1291 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", |
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|
1292 (self)); |
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1293 return PyString_FromString(repr); |
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1294 } |
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1295 else |
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1296 { |
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1297 char *name = (char *)this->buf->buf->b_fname; |
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1298 int len; |
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1299 |
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1300 if (name == NULL) |
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1301 name = ""; |
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1302 len = (int)strlen(name); |
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1303 |
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1304 if (len > 45) |
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1305 name = name + (45 - len); |
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1306 |
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1307 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", |
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1308 len > 45 ? "..." : "", name, |
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1309 this->start, this->end); |
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1310 |
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1311 return PyString_FromString(repr); |
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1312 } |
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1313 } |
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1314 |
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1315 static PyObject * |
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1316 RangeSlice(PyObject *self, PyInt lo, PyInt hi) |
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1317 { |
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1318 return RBSlice(((RangeObject *)(self))->buf, lo, hi, |
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1319 ((RangeObject *)(self))->start, |
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1320 ((RangeObject *)(self))->end); |
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1321 } |
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1322 |
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1323 /* |
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1324 * Line range object - Definitions |
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1325 */ |
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1326 |
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1327 static struct PyMethodDef RangeMethods[] = { |
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1328 /* name, function, calling, documentation */ |
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1329 {"append", RangeAppend, 1, "Append data to the Vim range" }, |
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1330 { NULL, NULL, 0, NULL } |
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1331 }; |
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1332 |