src/MacVim/MacVim.m

   1 /* vi:set ts=8 sts=4 sw=4 ft=objc:
   2  *
   3  * VIM - Vi IMproved            by Bram Moolenaar
   4  *                              MacVim GUI port by Bjorn Winckler
   5  *
   6  * Do ":help uganda"  in Vim to read copying and usage conditions.
   7  * Do ":help credits" in Vim to see a list of people who contributed.
   8  * See README.txt for an overview of the Vim source code.
   9  */
  10 /*
  11  * MacVim.m:  Code shared between Vim and MacVim.
  12  */
  13
  14 #import "MacVim.h"
  15
  16 char *MessageStrings[] =
  17 {
  18     "INVALID MESSAGE ID",
  19     "OpenVimWindowMsgID",
  20     "InsertTextMsgID",
  21     "KeyDownMsgID",
  22     "CmdKeyMsgID",
  23     "BatchDrawMsgID",
  24     "SelectTabMsgID",
  25     "CloseTabMsgID",
  26     "AddNewTabMsgID",
  27     "DraggedTabMsgID",
  28     "UpdateTabBarMsgID",
  29     "ShowTabBarMsgID",
  30     "HideTabBarMsgID",
  31     "SetTextDimensionsMsgID",
  32     "SetWindowTitleMsgID",
  33     "ScrollWheelMsgID",
  34     "MouseDownMsgID",
  35     "MouseUpMsgID",
  36     "MouseDraggedMsgID",
  37     "FlushQueueMsgID",
  38     "AddMenuMsgID",
  39     "AddMenuItemMsgID",
  40     "RemoveMenuItemMsgID",
  41     "EnableMenuItemMsgID",
  42     "ExecuteMenuMsgID",
  43     "ShowToolbarMsgID",
  44     "ToggleToolbarMsgID",
  45     "CreateScrollbarMsgID",
  46     "DestroyScrollbarMsgID",
  47     "ShowScrollbarMsgID",
  48     "SetScrollbarPositionMsgID",
  49     "SetScrollbarThumbMsgID",
  50     "ScrollbarEventMsgID",
  51     "SetFontMsgID",
  52     "SetWideFontMsgID",
  53     "VimShouldCloseMsgID",
  54     "SetDefaultColorsMsgID",
  55     "ExecuteActionMsgID",
  56     "DropFilesMsgID",
  57     "DropStringMsgID",
  58     "ShowPopupMenuMsgID",
  59     "GotFocusMsgID",
  60     "LostFocusMsgID",
  61     "MouseMovedMsgID",
  62     "SetMouseShapeMsgID",
  63     "AdjustLinespaceMsgID",
  64     "ActivateMsgID",
  65     "SetServerNameMsgID",
  66     "EnterFullscreenMsgID",
  67     "LeaveFullscreenMsgID",
  68     "BuffersNotModifiedMsgID",
  69     "BuffersModifiedMsgID",
  70     "AddInputMsgID",
  71     "SetPreEditPositionMsgID",
  72     "TerminateNowMsgID",
  73     "ODBEditMsgID",
  74     "XcodeModMsgID",
  75     "LiveResizeMsgID",
  76     "EnableAntialiasMsgID",
  77     "DisableAntialiasMsgID",
  78     "SetVimStateMsgID",
  79 };
  80
  81
  82
  83
  84 // NSUserDefaults keys
  85 NSString *MMNoWindowKey                 = @"MMNoWindow";
  86 NSString *MMTabMinWidthKey              = @"MMTabMinWidth";
  87 NSString *MMTabMaxWidthKey              = @"MMTabMaxWidth";
  88 NSString *MMTabOptimumWidthKey          = @"MMTabOptimumWidth";
  89 NSString *MMTextInsetLeftKey            = @"MMTextInsetLeft";
  90 NSString *MMTextInsetRightKey           = @"MMTextInsetRight";
  91 NSString *MMTextInsetTopKey             = @"MMTextInsetTop";
  92 NSString *MMTextInsetBottomKey          = @"MMTextInsetBottom";
  93 NSString *MMTerminateAfterLastWindowClosedKey
  94                                         = @"MMTerminateAfterLastWindowClosed";
  95 NSString *MMTypesetterKey               = @"MMTypesetter";
  96 NSString *MMCellWidthMultiplierKey      = @"MMCellWidthMultiplier";
  97 NSString *MMBaselineOffsetKey           = @"MMBaselineOffset";
  98 NSString *MMTranslateCtrlClickKey       = @"MMTranslateCtrlClick";
  99 NSString *MMTopLeftPointKey             = @"MMTopLeftPoint";
 100 NSString *MMOpenFilesInTabsKey          = @"MMOpenFilesInTabs";
 101 NSString *MMNoFontSubstitutionKey       = @"MMNoFontSubstitution";
 102 NSString *MMLoginShellKey               = @"MMLoginShell";
 103 NSString *MMAtsuiRendererKey            = @"MMAtsuiRenderer";
 104 NSString *MMUntitledWindowKey           = @"MMUntitledWindow";
 105 NSString *MMTexturedWindowKey           = @"MMTexturedWindow";
 106 NSString *MMZoomBothKey                 = @"MMZoomBoth";
 107 NSString *MMCurrentPreferencePaneKey    = @"MMCurrentPreferencePane";
 108 NSString *MMLoginShellCommandKey        = @"MMLoginShellCommand";
 109 NSString *MMLoginShellArgumentKey       = @"MMLoginShellArgument";
 110 NSString *MMDialogsTrackPwdKey          = @"MMDialogsTrackPwd";
 111
 112
 113
 114
 115 // Vim pasteboard type (holds motion type + string)
 116 NSString *VimPBoardType = @"VimPBoardType";
 117
 118
 119
 120
 121     ATSFontContainerRef
 122 loadFonts()
 123 {
 124     // This loads all fonts from the Resources folder.  The fonts are only
 125     // available to the process which loaded them, so loading has to be done
 126     // once for MacVim and an additional time for each Vim process.  The
 127     // returned container ref should be used to deactiave the font.
 128     //
 129     // (Code taken from cocoadev.com)
 130     ATSFontContainerRef fontContainerRef = 0;
 131     NSString *fontsFolder = [[NSBundle mainBundle] resourcePath];
 132     if (fontsFolder) {
 133         NSURL *fontsURL = [NSURL fileURLWithPath:fontsFolder];
 134         if (fontsURL) {
 135             FSRef fsRef;
 136             FSSpec fsSpec;
 137             CFURLGetFSRef((CFURLRef)fontsURL, &fsRef);
 138
 139             if (FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, &fsSpec,
 140                         NULL) == noErr) {
 141                 ATSFontActivateFromFileSpecification(&fsSpec,
 142                         kATSFontContextLocal, kATSFontFormatUnspecified, NULL,
 143                         kATSOptionFlagsDefault, &fontContainerRef);
 144             }
 145         }
 146     }
 147
 148     return fontContainerRef;
 149 }
 150
 151
 152
 153
 154     NSString *
 155 buildTabDropCommand(NSArray *filenames)
 156 {
 157     // Create a command line string that will open the specified files in tabs.
 158
 159     if (!filenames || [filenames count] == 0)
 160         return [NSString string];
 161
 162     NSMutableString *cmd = [NSMutableString stringWithString:
 163             @"<C-\\><C-N>:tab drop"];
 164
 165     NSEnumerator *e = [filenames objectEnumerator];
 166     id o;
 167     while ((o = [e nextObject])) {
 168         NSString *file = [o stringByEscapingSpecialFilenameCharacters];
 169         [cmd appendString:@" "];
 170         [cmd appendString:file];
 171     }
 172
 173     [cmd appendString:@"|redr|f<CR>"];
 174
 175     return cmd;
 176 }
 177
 178     NSString *
 179 buildSelectRangeCommand(NSRange range)
 180 {
 181     // Build a command line string that will select the given range of lines.
 182     // If range.length == 0, then position the cursor on the given line but do
 183     // not select.
 184
 185     if (range.location == NSNotFound)
 186         return [NSString string];
 187
 188     NSString *cmd;
 189     if (range.length > 0) {
 190         cmd = [NSString stringWithFormat:@"<C-\\><C-N>%dGV%dGz.0",
 191                 NSMaxRange(range), range.location];
 192     } else {
 193         cmd = [NSString stringWithFormat:@"<C-\\><C-N>%dGz.0", range.location];
 194     }
 195
 196     return cmd;
 197 }
 198
 199     NSString *
 200 buildSearchTextCommand(NSString *searchText)
 201 {
 202     // TODO: Searching is an exclusive motion, so if the pattern would match on
 203     // row 0 column 0 then this pattern will miss that match.
 204     return [NSString stringWithFormat:@"<C-\\><C-N>gg/\\c%@<CR>", searchText];
 205 }
 206
 207
 208
 209
 210 @implementation NSString (MMExtras)
 211
 212 - (NSString *)stringByEscapingSpecialFilenameCharacters
 213 {
 214     // NOTE: This code assumes that no characters already have been escaped.
 215     NSMutableString *string = [self mutableCopy];
 216
 217     [string replaceOccurrencesOfString:@"\\"
 218                             withString:@"\\\\"
 219                                options:NSLiteralSearch
 220                                  range:NSMakeRange(0, [string length])];
 221     [string replaceOccurrencesOfString:@" "
 222                             withString:@"\\ "
 223                                options:NSLiteralSearch
 224                                  range:NSMakeRange(0, [string length])];
 225     [string replaceOccurrencesOfString:@"\t"
 226                             withString:@"\\\t "
 227                                options:NSLiteralSearch
 228                                  range:NSMakeRange(0, [string length])];
 229     [string replaceOccurrencesOfString:@"%"
 230                             withString:@"\\%"
 231                                options:NSLiteralSearch
 232                                  range:NSMakeRange(0, [string length])];
 233     [string replaceOccurrencesOfString:@"#"
 234                             withString:@"\\#"
 235                                options:NSLiteralSearch
 236                                  range:NSMakeRange(0, [string length])];
 237     [string replaceOccurrencesOfString:@"|"
 238                             withString:@"\\|"
 239                                options:NSLiteralSearch
 240                                  range:NSMakeRange(0, [string length])];
 241     [string replaceOccurrencesOfString:@"\""
 242                             withString:@"\\\""
 243                                options:NSLiteralSearch
 244                                  range:NSMakeRange(0, [string length])];
 245
 246     return [string autorelease];
 247 }
 248
 249 @end // NSString (MMExtras)
 250
 251
 252
 253 @implementation NSIndexSet (MMExtras)
 254
 255 + (id)indexSetWithVimList:(NSString *)list
 256 {
 257     NSMutableIndexSet *idxSet = [NSMutableIndexSet indexSet];
 258     NSArray *array = [list componentsSeparatedByString:@"\n"];
 259     unsigned i, count = [array count];
 260
 261     for (i = 0; i < count; ++i) {
 262         NSString *entry = [array objectAtIndex:i];
 263         if ([entry intValue] > 0)
 264             [idxSet addIndex:i];
 265     }
 266
 267     return idxSet;
 268 }
 269
 270 @end // NSIndexSet (MMExtras)
 271
 272
 273
 274
 275 @implementation NSColor (MMExtras)
 276
 277 + (NSColor *)colorWithRgbInt:(unsigned)rgb
 278 {
 279     float r = ((rgb>>16) & 0xff)/255.0f;
 280     float g = ((rgb>>8) & 0xff)/255.0f;
 281     float b = (rgb & 0xff)/255.0f;
 282
 283     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:1.0f];
 284 }
 285
 286 + (NSColor *)colorWithArgbInt:(unsigned)argb
 287 {
 288     float a = ((argb>>24) & 0xff)/255.0f;
 289     float r = ((argb>>16) & 0xff)/255.0f;
 290     float g = ((argb>>8) & 0xff)/255.0f;
 291     float b = (argb & 0xff)/255.0f;
 292
 293     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:a];
 294 }
 295
 296 @end // NSColor (MMExtras)
 297
 298
 299
 300
 301 @implementation NSDocumentController (MMExtras)
 302
 303 - (void)noteNewRecentFilePath:(NSString *)path
 304 {
 305     NSURL *url = [NSURL fileURLWithPath:path];
 306     if (url)
 307         [self noteNewRecentDocumentURL:url];
 308 }
 309
 310 @end // NSDocumentController (MMExtras)
 311
 312
 313
 314
 315 @implementation NSDictionary (MMExtras)
 316
 317 + (id)dictionaryWithData:(NSData *)data
 318 {
 319     id plist = [NSPropertyListSerialization
 320             propertyListFromData:data
 321                 mutabilityOption:NSPropertyListImmutable
 322                           format:NULL
 323                 errorDescription:NULL];
 324
 325     return [plist isKindOfClass:[NSDictionary class]] ? plist : nil;
 326 }
 327
 328 - (NSData *)dictionaryAsData
 329 {
 330     return [NSPropertyListSerialization dataFromPropertyList:self
 331             format:NSPropertyListBinaryFormat_v1_0 errorDescription:NULL];
 332 }
 333
 334 @end