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     "SetTextRowsMsgID",
  32     "SetTextColumsMsgID",
  33     "SetTextDimensionsMsgID",
  34     "SetWindowTitleMsgID",
  35     "ScrollWheelMsgID",
  36     "MouseDownMsgID",
  37     "MouseUpMsgID",
  38     "MouseDraggedMsgID",
  39     "FlushQueueMsgID",
  40     "AddMenuMsgID",
  41     "AddMenuItemMsgID",
  42     "RemoveMenuItemMsgID",
  43     "EnableMenuItemMsgID",
  44     "ExecuteMenuMsgID",
  45     "ShowToolbarMsgID",
  46     "ToggleToolbarMsgID",
  47     "CreateScrollbarMsgID",
  48     "DestroyScrollbarMsgID",
  49     "ShowScrollbarMsgID",
  50     "SetScrollbarPositionMsgID",
  51     "SetScrollbarThumbMsgID",
  52     "ScrollbarEventMsgID",
  53     "SetFontMsgID",
  54     "SetWideFontMsgID",
  55     "VimShouldCloseMsgID",
  56     "SetDefaultColorsMsgID",
  57     "ExecuteActionMsgID",
  58     "DropFilesMsgID",
  59     "DropStringMsgID",
  60     "ShowPopupMenuMsgID",
  61     "GotFocusMsgID",
  62     "LostFocusMsgID",
  63     "MouseMovedMsgID",
  64     "SetMouseShapeMsgID",
  65     "AdjustLinespaceMsgID",
  66     "ActivateMsgID",
  67     "SetServerNameMsgID",
  68     "EnterFullscreenMsgID",
  69     "LeaveFullscreenMsgID",
  70     "BuffersNotModifiedMsgID",
  71     "BuffersModifiedMsgID",
  72     "AddInputMsgID",
  73     "SetPreEditPositionMsgID",
  74     "TerminateNowMsgID",
  75     "XcodeModMsgID",
  76     "LiveResizeMsgID",
  77     "EnableAntialiasMsgID",
  78     "DisableAntialiasMsgID",
  79     "SetVimStateMsgID",
  80     "SetDocumentFilenameMsgID",
  81     "OpenWithArgumentsMsgID",
  82     "CloseWindowMsgID",
  83     "InterruptMsgID",
  84 };
  85
  86
  87
  88
  89 // Argument used to stop MacVim from opening an empty window on startup
  90 // (techincally this is a user default but should not be used as such).
  91 NSString *MMNoWindowKey = @"MMNoWindow";
  92
  93 // Vim pasteboard type (holds motion type + string)
  94 NSString *VimPBoardType = @"VimPBoardType";
  95
  96
  97
  98
  99     ATSFontContainerRef
 100 loadFonts()
 101 {
 102     // This loads all fonts from the Resources folder.  The fonts are only
 103     // available to the process which loaded them, so loading has to be done
 104     // once for MacVim and an additional time for each Vim process.  The
 105     // returned container ref should be used to deactiave the font.
 106     //
 107     // (Code taken from cocoadev.com)
 108     ATSFontContainerRef fontContainerRef = 0;
 109     NSString *fontsFolder = [[NSBundle mainBundle] resourcePath];
 110     if (fontsFolder) {
 111         NSURL *fontsURL = [NSURL fileURLWithPath:fontsFolder];
 112         if (fontsURL) {
 113             FSRef fsRef;
 114             FSSpec fsSpec;
 115             CFURLGetFSRef((CFURLRef)fontsURL, &fsRef);
 116
 117             if (FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, &fsSpec,
 118                         NULL) == noErr) {
 119                 ATSFontActivateFromFileSpecification(&fsSpec,
 120                         kATSFontContextLocal, kATSFontFormatUnspecified, NULL,
 121                         kATSOptionFlagsDefault, &fontContainerRef);
 122             }
 123         }
 124     }
 125
 126     return fontContainerRef;
 127 }
 128
 129
 130
 131
 132 @implementation NSString (MMExtras)
 133
 134 - (NSString *)stringByEscapingSpecialFilenameCharacters
 135 {
 136     // NOTE: This code assumes that no characters already have been escaped.
 137     NSMutableString *string = [self mutableCopy];
 138
 139     [string replaceOccurrencesOfString:@"\\"
 140                             withString:@"\\\\"
 141                                options:NSLiteralSearch
 142                                  range:NSMakeRange(0, [string length])];
 143     [string replaceOccurrencesOfString:@" "
 144                             withString:@"\\ "
 145                                options:NSLiteralSearch
 146                                  range:NSMakeRange(0, [string length])];
 147     [string replaceOccurrencesOfString:@"\t"
 148                             withString:@"\\\t "
 149                                options:NSLiteralSearch
 150                                  range:NSMakeRange(0, [string length])];
 151     [string replaceOccurrencesOfString:@"%"
 152                             withString:@"\\%"
 153                                options:NSLiteralSearch
 154                                  range:NSMakeRange(0, [string length])];
 155     [string replaceOccurrencesOfString:@"#"
 156                             withString:@"\\#"
 157                                options:NSLiteralSearch
 158                                  range:NSMakeRange(0, [string length])];
 159     [string replaceOccurrencesOfString:@"|"
 160                             withString:@"\\|"
 161                                options:NSLiteralSearch
 162                                  range:NSMakeRange(0, [string length])];
 163     [string replaceOccurrencesOfString:@"\""
 164                             withString:@"\\\""
 165                                options:NSLiteralSearch
 166                                  range:NSMakeRange(0, [string length])];
 167
 168     return [string autorelease];
 169 }
 170
 171 @end // NSString (MMExtras)
 172
 173
 174
 175 @implementation NSColor (MMExtras)
 176
 177 + (NSColor *)colorWithRgbInt:(unsigned)rgb
 178 {
 179     float r = ((rgb>>16) & 0xff)/255.0f;
 180     float g = ((rgb>>8) & 0xff)/255.0f;
 181     float b = (rgb & 0xff)/255.0f;
 182
 183     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:1.0f];
 184 }
 185
 186 + (NSColor *)colorWithArgbInt:(unsigned)argb
 187 {
 188     float a = ((argb>>24) & 0xff)/255.0f;
 189     float r = ((argb>>16) & 0xff)/255.0f;
 190     float g = ((argb>>8) & 0xff)/255.0f;
 191     float b = (argb & 0xff)/255.0f;
 192
 193     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:a];
 194 }
 195
 196 @end // NSColor (MMExtras)
 197
 198
 199
 200
 201 @implementation NSDictionary (MMExtras)
 202
 203 + (id)dictionaryWithData:(NSData *)data
 204 {
 205     id plist = [NSPropertyListSerialization
 206             propertyListFromData:data
 207                 mutabilityOption:NSPropertyListImmutable
 208                           format:NULL
 209                 errorDescription:NULL];
 210
 211     return [plist isKindOfClass:[NSDictionary class]] ? plist : nil;
 212 }
 213
 214 - (NSData *)dictionaryAsData
 215 {
 216     return [NSPropertyListSerialization dataFromPropertyList:self
 217             format:NSPropertyListBinaryFormat_v1_0 errorDescription:NULL];
 218 }
 219
 220 @end
 221
 222
 223
 224
 225 @implementation NSMutableDictionary (MMExtras)
 226
 227 + (id)dictionaryWithData:(NSData *)data
 228 {
 229     id plist = [NSPropertyListSerialization
 230             propertyListFromData:data
 231                 mutabilityOption:NSPropertyListMutableContainers
 232                           format:NULL
 233                 errorDescription:NULL];
 234
 235     return [plist isKindOfClass:[NSMutableDictionary class]] ? plist : nil;
 236 }
 237
 238 @end