PBCommitList.m

   1 //
   2 //  PBCommitList.m
   3 //  GitX
   4 //
   5 //  Created by Pieter de Bie on 9/11/08.
   6 //  Copyright 2008 __MyCompanyName__. All rights reserved.
   7 //
   8
   9 #import "PBCommitList.h"
  10 #import "PBGitRevisionCell.h"
  11 #import "PBWebHistoryController.h"
  12
  13 @implementation PBCommitList
  14
  15 @synthesize mouseDownPoint;
  16 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL) local
  17 {
  18         return NSDragOperationCopy;
  19 }
  20
  21 - (void)keyDown:(NSEvent *)event
  22 {
  23         NSString* character = [event charactersIgnoringModifiers];
  24
  25         // Pass on command-shift up/down to the responder. We want the splitview to capture this.
  26         if ([event modifierFlags] & NSShiftKeyMask && [event modifierFlags] & NSCommandKeyMask && ([event keyCode] == 0x7E || [event keyCode] == 0x7D)) {
  27                 [self.nextResponder keyDown:event];
  28                 return;
  29         }
  30
  31         if ([character isEqualToString:@" "])
  32         {
  33                 if ([event modifierFlags] & NSShiftKeyMask)
  34                         [webView scrollPageUp: self];
  35                 else
  36                         [webView scrollPageDown: self];
  37         }
  38         else if ([character rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"jkcv"]].location == 0)
  39                 [webController sendKey: character];
  40         else
  41                 [super keyDown: event];
  42 }
  43
  44 - (void) copy:(id)sender
  45 {
  46         [controller copyCommitInfo];
  47 };
  48
  49 - (void)mouseDown:(NSEvent *)theEvent
  50 {
  51         mouseDownPoint = [[self window] mouseLocationOutsideOfEventStream];
  52         [super mouseDown:theEvent];
  53 }
  54
  55 - (NSImage *)dragImageForRowsWithIndexes:(NSIndexSet *)dragRows
  56                                                         tableColumns:(NSArray *)tableColumns
  57                                                                    event:(NSEvent *)dragEvent
  58                                                                   offset:(NSPointPointer)dragImageOffset
  59 {
  60         NSPoint location = [self convertPointFromBase:mouseDownPoint];
  61         int row = [self rowAtPoint:location];
  62         int column = [self columnAtPoint:location];
  63         PBGitRevisionCell *cell = (PBGitRevisionCell *)[self preparedCellAtColumn:column row:row];
  64
  65         int index = [cell indexAtX:location.x];
  66         if (index == -1)
  67                 return [super dragImageForRowsWithIndexes:dragRows tableColumns:tableColumns event:dragEvent offset:dragImageOffset];
  68
  69         NSRect rect = [cell rectAtIndex:index];
  70
  71         NSImage *newImage = [[NSImage alloc] initWithSize:NSMakeSize(rect.size.width + 3, rect.size.height + 3)];
  72         rect.origin = NSMakePoint(0.5, 0.5);
  73
  74         [newImage lockFocus];
  75         [cell drawLabelAtIndex:index inRect:rect];
  76         [newImage unlockFocus];
  77
  78         *dragImageOffset = NSMakePoint(rect.size.width / 2 + 10, 0);
  79         return newImage;
  80
  81 }
  82 @end