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     "OpenWindowMsgID",
  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     "XcodeModMsgID",
  74     "LiveResizeMsgID",
  75     "EnableAntialiasMsgID",
  76     "DisableAntialiasMsgID",
  77     "SetVimStateMsgID",
  78     "SetDocumentFilenameMsgID",
  79     "OpenWithArgumentsMsgID",
  80     "CloseWindowMsgID",
  81 };
  82
  83
  84
  85
  86 // Argument used to stop MacVim from opening an empty window on startup
  87 // (techincally this is a user default but should not be used as such).
  88 NSString *MMNoWindowKey = @"MMNoWindow";
  89
  90 // Vim pasteboard type (holds motion type + string)
  91 NSString *VimPBoardType = @"VimPBoardType";
  92
  93
  94
  95
  96     ATSFontContainerRef
  97 loadFonts()
  98 {
  99     // This loads all fonts from the Resources folder.  The fonts are only
 100     // available to the process which loaded them, so loading has to be done
 101     // once for MacVim and an additional time for each Vim process.  The
 102     // returned container ref should be used to deactiave the font.
 103     //
 104     // (Code taken from cocoadev.com)
 105     ATSFontContainerRef fontContainerRef = 0;
 106     NSString *fontsFolder = [[NSBundle mainBundle] resourcePath];
 107     if (fontsFolder) {
 108         NSURL *fontsURL = [NSURL fileURLWithPath:fontsFolder];
 109         if (fontsURL) {
 110             FSRef fsRef;
 111             FSSpec fsSpec;
 112             CFURLGetFSRef((CFURLRef)fontsURL, &fsRef);
 113
 114             if (FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, &fsSpec,
 115                         NULL) == noErr) {
 116                 ATSFontActivateFromFileSpecification(&fsSpec,
 117                         kATSFontContextLocal, kATSFontFormatUnspecified, NULL,
 118                         kATSOptionFlagsDefault, &fontContainerRef);
 119             }
 120         }
 121     }
 122
 123     return fontContainerRef;
 124 }
 125
 126
 127
 128
 129 @implementation NSString (MMExtras)
 130
 131 - (NSString *)stringByEscapingSpecialFilenameCharacters
 132 {
 133     // NOTE: This code assumes that no characters already have been escaped.
 134     NSMutableString *string = [self mutableCopy];
 135
 136     [string replaceOccurrencesOfString:@"\\"
 137                             withString:@"\\\\"
 138                                options:NSLiteralSearch
 139                                  range:NSMakeRange(0, [string length])];
 140     [string replaceOccurrencesOfString:@" "
 141                             withString:@"\\ "
 142                                options:NSLiteralSearch
 143                                  range:NSMakeRange(0, [string length])];
 144     [string replaceOccurrencesOfString:@"\t"
 145                             withString:@"\\\t "
 146                                options:NSLiteralSearch
 147                                  range:NSMakeRange(0, [string length])];
 148     [string replaceOccurrencesOfString:@"%"
 149                             withString:@"\\%"
 150                                options:NSLiteralSearch
 151                                  range:NSMakeRange(0, [string length])];
 152     [string replaceOccurrencesOfString:@"#"
 153                             withString:@"\\#"
 154                                options:NSLiteralSearch
 155                                  range:NSMakeRange(0, [string length])];
 156     [string replaceOccurrencesOfString:@"|"
 157                             withString:@"\\|"
 158                                options:NSLiteralSearch
 159                                  range:NSMakeRange(0, [string length])];
 160     [string replaceOccurrencesOfString:@"\""
 161                             withString:@"\\\""
 162                                options:NSLiteralSearch
 163                                  range:NSMakeRange(0, [string length])];
 164
 165     return [string autorelease];
 166 }
 167
 168 @end // NSString (MMExtras)
 169
 170
 171
 172 @implementation NSColor (MMExtras)
 173
 174 + (NSColor *)colorWithRgbInt:(unsigned)rgb
 175 {
 176     float r = ((rgb>>16) & 0xff)/255.0f;
 177     float g = ((rgb>>8) & 0xff)/255.0f;
 178     float b = (rgb & 0xff)/255.0f;
 179
 180     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:1.0f];
 181 }
 182
 183 + (NSColor *)colorWithArgbInt:(unsigned)argb
 184 {
 185     float a = ((argb>>24) & 0xff)/255.0f;
 186     float r = ((argb>>16) & 0xff)/255.0f;
 187     float g = ((argb>>8) & 0xff)/255.0f;
 188     float b = (argb & 0xff)/255.0f;
 189
 190     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:a];
 191 }
 192
 193 @end // NSColor (MMExtras)
 194
 195
 196
 197
 198 @implementation NSDictionary (MMExtras)
 199
 200 + (id)dictionaryWithData:(NSData *)data
 201 {
 202     id plist = [NSPropertyListSerialization
 203             propertyListFromData:data
 204                 mutabilityOption:NSPropertyListImmutable
 205                           format:NULL
 206                 errorDescription:NULL];
 207
 208     return [plist isKindOfClass:[NSDictionary class]] ? plist : nil;
 209 }
 210
 211 - (NSData *)dictionaryAsData
 212 {
 213     return [NSPropertyListSerialization dataFromPropertyList:self
 214             format:NSPropertyListBinaryFormat_v1_0 errorDescription:NULL];
 215 }
 216
 217 @end
 218
 219
 220
 221
 222 @implementation NSMutableDictionary (MMExtras)
 223
 224 + (id)dictionaryWithData:(NSData *)data
 225 {
 226     id plist = [NSPropertyListSerialization
 227             propertyListFromData:data
 228                 mutabilityOption:NSPropertyListMutableContainers
 229                           format:NULL
 230                 errorDescription:NULL];
 231
 232     return [plist isKindOfClass:[NSMutableDictionary class]] ? plist : nil;
 233 }
 234
 235 @end