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annotate src/os_macosx.m @ 13211:44941d705775

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Added tag v8.0.1479 for changeset c1534eb682a61768b66b662439531271d403e157
author Christian Brabandt <cb@256bit.org>
date Fri, 09 Feb 2018 12:15:06 +0100
parents 5b3d0147711b
children f80abb797a32
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10042
4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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parents: 7860
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * os_macosx.m -- Mac specific things for Mac OS X.
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12 */
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13
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14 /* Avoid a conflict for the definition of Boolean between Mac header files and
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15 * X11 header files. */
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16 #define NO_X11_INCLUDES
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17
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18 #include "vim.h"
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19 #import <AppKit/AppKit.h>
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20
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21
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22 /*
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23 * Clipboard support for the console.
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24 * Don't include this when building the GUI version, the functions in
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6931da037310 Do include Mac clipboard code for MacVim.
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25 * gui_mac.c are used then. TODO: remove those instead?
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26 * But for MacVim we do need these ones.
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27 */
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28 #if defined(FEAT_CLIPBOARD) && (!defined(FEAT_GUI_ENABLED) || defined(FEAT_GUI_MACVIM))
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29
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30 /* Used to identify clipboard data copied from Vim. */
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31
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32 NSString *VimPboardType = @"VimPboardType";
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33
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34 void
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35 clip_mch_lose_selection(VimClipboard *cbd UNUSED)
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36 {
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37 }
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38
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39
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40 int
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41 clip_mch_own_selection(VimClipboard *cbd UNUSED)
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42 {
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43 /* This is called whenever there is a new selection and 'guioptions'
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44 * contains the "a" flag (automatically copy selection). Return TRUE, else
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45 * the "a" flag does nothing. Note that there is no concept of "ownership"
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46 * of the clipboard in Mac OS X.
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47 */
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48 return TRUE;
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49 }
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50
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51
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52 void
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53 clip_mch_request_selection(VimClipboard *cbd)
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54 {
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55 NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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56
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57 NSPasteboard *pb = [NSPasteboard generalPasteboard];
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58 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType,
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59 NSStringPboardType, nil];
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60 NSString *bestType = [pb availableTypeFromArray:supportedTypes];
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61 if (!bestType) goto releasepool;
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62
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63 int motion_type = MAUTO;
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64 NSString *string = nil;
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65
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66 if ([bestType isEqual:VimPboardType])
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67 {
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68 /* This type should consist of an array with two objects:
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69 * 1. motion type (NSNumber)
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70 * 2. text (NSString)
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71 * If this is not the case we fall back on using NSStringPboardType.
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72 */
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73 id plist = [pb propertyListForType:VimPboardType];
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74 if ([plist isKindOfClass:[NSArray class]] && [plist count] == 2)
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75 {
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76 id obj = [plist objectAtIndex:1];
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77 if ([obj isKindOfClass:[NSString class]])
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78 {
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79 motion_type = [[plist objectAtIndex:0] intValue];
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80 string = obj;
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81 }
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82 }
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83 }
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84
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85 if (!string)
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86 {
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87 /* Use NSStringPboardType. The motion type is detected automatically.
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88 */
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89 NSMutableString *mstring =
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90 [[pb stringForType:NSStringPboardType] mutableCopy];
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91 if (!mstring) goto releasepool;
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92
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93 /* Replace unrecognized end-of-line sequences with \x0a (line feed). */
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94 NSRange range = { 0, [mstring length] };
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95 unsigned n = [mstring replaceOccurrencesOfString:@"\x0d\x0a"
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96 withString:@"\x0a" options:0
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97 range:range];
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98 if (0 == n)
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99 {
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100 n = [mstring replaceOccurrencesOfString:@"\x0d" withString:@"\x0a"
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101 options:0 range:range];
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102 }
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103
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104 string = mstring;
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105 }
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106
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107 /* Default to MAUTO, uses MCHAR or MLINE depending on trailing NL. */
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108 if (!(MCHAR == motion_type || MLINE == motion_type || MBLOCK == motion_type
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109 || MAUTO == motion_type))
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110 motion_type = MAUTO;
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111
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112 char_u *str = (char_u*)[string UTF8String];
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113 int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
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114
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115 #ifdef FEAT_MBYTE
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116 if (input_conv.vc_type != CONV_NONE)
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117 str = string_convert(&input_conv, str, &len);
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118 #endif
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119
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120 if (str)
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121 clip_yank_selection(motion_type, str, len, cbd);
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122
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123 #ifdef FEAT_MBYTE
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124 if (input_conv.vc_type != CONV_NONE)
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125 vim_free(str);
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126 #endif
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127
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128 releasepool:
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129 [pool release];
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130 }
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131
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132
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133 /*
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134 * Send the current selection to the clipboard.
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135 */
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136 void
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137 clip_mch_set_selection(VimClipboard *cbd)
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138 {
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139 NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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140
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141 /* If the '*' register isn't already filled in, fill it in now. */
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142 cbd->owned = TRUE;
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143 clip_get_selection(cbd);
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144 cbd->owned = FALSE;
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145
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146 /* Get the text to put on the pasteboard. */
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147 long_u llen = 0; char_u *str = 0;
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148 int motion_type = clip_convert_selection(&str, &llen, cbd);
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149 if (motion_type < 0)
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150 goto releasepool;
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151
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152 /* TODO: Avoid overflow. */
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153 int len = (int)llen;
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154 #ifdef FEAT_MBYTE
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155 if (output_conv.vc_type != CONV_NONE)
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156 {
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157 char_u *conv_str = string_convert(&output_conv, str, &len);
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158 if (conv_str)
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159 {
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160 vim_free(str);
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161 str = conv_str;
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162 }
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163 }
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164 #endif
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165
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166 if (len > 0)
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167 {
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168 NSString *string = [[NSString alloc]
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169 initWithBytes:str length:len encoding:NSUTF8StringEncoding];
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170
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171 /* See clip_mch_request_selection() for info on pasteboard types. */
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172 NSPasteboard *pb = [NSPasteboard generalPasteboard];
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173 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType,
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174 NSStringPboardType, nil];
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175 [pb declareTypes:supportedTypes owner:nil];
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176
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177 NSNumber *motion = [NSNumber numberWithInt:motion_type];
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178 NSArray *plist = [NSArray arrayWithObjects:motion, string, nil];
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179 [pb setPropertyList:plist forType:VimPboardType];
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180
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181 [pb setString:string forType:NSStringPboardType];
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182
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183 [string release];
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184 }
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185
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186 vim_free(str);
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187 releasepool:
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188 [pool release];
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189 }
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190
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191 #endif /* FEAT_CLIPBOARD */