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Add new X secondary selection behaviour.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@26004 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fredkiefer 2008-01-26 17:17:04 +00:00
parent fe86875d7e
commit 49399cb0c5
2 changed files with 67 additions and 4 deletions
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65
Source/NSTextView.m
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@ -5042,16 +5042,73 @@ configuation! */
special section pasteboard */
- (void) copySelection
{
[self writeSelectionToPasteboard: [NSPasteboard pasteboardWithName: @"Selection"]
type: NSStringPboardType];
#if 1
NSString *newSelection;
NSString *oldSelection;
NSRange range = _layoutManager->_selected_range;
if (range.location != NSNotFound && range.length != 0)
{
newSelection = [[self string] substringWithRange: range];
oldSelection = [[NSPasteboard pasteboardWithName: @"Selection"]
stringForType: NSStringPboardType];
if (oldSelection != nil &&
![newSelection isEqualToString: oldSelection])
{
NSPasteboard *secondary;
secondary = [NSPasteboard pasteboardWithName: @"Secondary"];
[secondary declareTypes: [NSArray arrayWithObject: NSStringPboardType]
owner: self];
[secondary setString: oldSelection
forType: NSStringPboardType];
}
else
{
return;
}
}
else
{
return;
}
#endif
[self writeSelectionToPasteboard:
[NSPasteboard pasteboardWithName: @"Selection"]
type: NSStringPboardType];
}
/** Extension method that pastes the current selected text from the
special section pasteboard */
- (void) pasteSelection
{
[self readSelectionFromPasteboard: [NSPasteboard pasteboardWithName: @"Selection"]
type: NSStringPboardType];
#if 1
NSString *newSelection;
NSString *oldSelection;
NSRange range = _layoutManager->_selected_range;
if (range.location != NSNotFound && range.length != 0)
{
newSelection = [[self string] substringWithRange: range];
oldSelection = [[NSPasteboard pasteboardWithName: @"Selection"]
stringForType: NSStringPboardType];
if (oldSelection != nil &&
[newSelection isEqualToString: oldSelection])
{
[self readSelectionFromPasteboard:
[NSPasteboard pasteboardWithName: @"Secondary"]
type: NSStringPboardType];
return;
}
}
#endif
[self readSelectionFromPasteboard:
[NSPasteboard pasteboardWithName: @"Selection"]
type: NSStringPboardType];
}
@end