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Tidyup responder ivars

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@6329 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2000-03-19 07:33:26 +00:00
parent f4ae81a101
commit a2f6d72b82
6 changed files with 239 additions and 161 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2000-03-19 Richard Frith-Macdonald <rfm@gnu.org>
Fixes fromFred Kiefer -
* Headers/gnustep/gui/NSResponder.h: prefix ivars with underscore
and add new _menu ivar.
* Source/NSResponder.m: Change ivars and add support for Apples menu
methods.
* Source/NSWindow.m: update for change to responder ivar names.
* Source/NSInterfaceStyle.m: ditto
* Source/NSText.m: Establish cursor on starting edit.
2000-03-18 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSSplitView.m: ([-mouseDown:]) only highlight/unhighlight

5
Headers/gnustep/gui/NSResponder.h
View file

@ -39,8 +39,9 @@
@interface NSResponder : NSObject <NSCoding>
{
NSInterfaceStyle interface_style;
NSResponder *next_responder;
NSInterfaceStyle _interface_style;
NSResponder *_next_responder;
NSMenu *_menu;
/*
* Flags for internal use by NSResponder and it's subclasses.
*/

2
Source/NSInterfaceStyle.m
View file

@ -74,7 +74,7 @@ NSInterfaceStyleForKey(NSString *key, NSResponder *responder)
*/
if (responder)
{
style = (NSInterfaceStyle)((accessToResponder)responder)->interface_style;
style = (NSInterfaceStyle)((accessToResponder)responder)->_interface_style;
if (style != NSNoInterfaceStyle)
{
return style;

150
Source/NSResponder.m
View file

@ -58,12 +58,12 @@
*/
- (id) nextResponder
{
return next_responder;
return _next_responder;
}
- (void) setNextResponder: (NSResponder*)aResponder
{
next_responder = aResponder;
_next_responder = aResponder;
}
/*
@ -103,10 +103,10 @@
else
{
/* If we cannot perform then try the next responder */
if (!next_responder)
if (!_next_responder)
return NO;
else
return [next_responder tryToPerform: anAction with: anObject];
return [_next_responder tryToPerform: anAction with: anObject];
}
}
@ -117,7 +117,68 @@
- (void) interpretKeyEvents:(NSArray*)eventArray
{
// FIXME: As NSInputManger is still missing this method does nothing
// FIXME: As NSInputManger is still missing this method is hard coded
unsigned short keyCode;
NSEvent *theEvent;
NSEnumerator *eventEnum = [eventArray objectEnumerator];
while((theEvent = [eventEnum nextObject]) != nil)
{
keyCode = [theEvent keyCode];
switch (keyCode)
{
case NSUpArrowFunctionKey:
[self doCommandBySelector: @selector(moveUp:)];
break;
case NSDownArrowFunctionKey:
[self doCommandBySelector: @selector(moveDown:)];
break;
case NSLeftArrowFunctionKey:
[self doCommandBySelector: @selector(moveLeft:)];
break;
case NSRightArrowFunctionKey:
[self doCommandBySelector: @selector(moveRight:)];
break;
case NSDeleteFunctionKey:
[self doCommandBySelector: @selector(deleteForward:)];
break;
case NSHomeFunctionKey:
[self doCommandBySelector: @selector(moveToBeginningOfDocument:)];
break;
case NSBeginFunctionKey:
[self doCommandBySelector: @selector(moveToBeginningOfLine:)];
break;
case NSEndFunctionKey:
[self doCommandBySelector: @selector(moveToEndOfLine:)];
break;
case NSPageUpFunctionKey:
[self doCommandBySelector: @selector(pageUp:)];
break;
case NSPageDownFunctionKey:
[self doCommandBySelector: @selector(pageDown:)];
break;
case 0x0008:
//BackspaceKey
[self doCommandBySelector: @selector(deleteBackward:)];
break;
case 0x0009:
// TabKey
if ([theEvent modifierFlags] & NSShiftKeyMask)
[self doCommandBySelector: @selector(insertBacktab:)];
else
[self doCommandBySelector: @selector(insertTab:)];
break;
case 0x000a:
case 0x000d:
// Enter, Newline
[self doCommandBySelector: @selector(insertNewline:)];
break;
default:
// If the character(s) was not a special one, simply insert it.
[self insertText: [theEvent characters]];
}
}
}
- (void) flushBufferedKeyEvents
@ -135,8 +196,8 @@
*/
- (void) flagsChanged: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder flagsChanged: theEvent];
if (_next_responder)
return [_next_responder flagsChanged: theEvent];
else
return [self noResponderFor: @selector(flagsChanged:)];
}
@ -146,71 +207,71 @@
if(![[NSHelpManager sharedHelpManager]
showContextHelpForObject: self
locationHint: [theEvent locationInWindow]])
if (next_responder)
return [next_responder helpRequested: theEvent];
if (_next_responder)
return [_next_responder helpRequested: theEvent];
[NSHelpManager setContextHelpModeActive: NO];
}
- (void) keyDown: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder keyDown: theEvent];
if (_next_responder)
return [_next_responder keyDown: theEvent];
else
return [self noResponderFor: @selector(keyDown:)];
}
- (void) keyUp: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder keyUp: theEvent];
if (_next_responder)
return [_next_responder keyUp: theEvent];
else
return [self noResponderFor: @selector(keyUp:)];
}
- (void) mouseDown: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseDown: theEvent];
if (_next_responder)
return [_next_responder mouseDown: theEvent];
else
return [self noResponderFor: @selector(mouseDown:)];
}
- (void) mouseDragged: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseDragged: theEvent];
if (_next_responder)
return [_next_responder mouseDragged: theEvent];
else
return [self noResponderFor: @selector(mouseDragged:)];
}
- (void) mouseEntered: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseEntered: theEvent];
if (_next_responder)
return [_next_responder mouseEntered: theEvent];
else
return [self noResponderFor: @selector(mouseEntered:)];
}
- (void) mouseExited: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseExited: theEvent];
if (_next_responder)
return [_next_responder mouseExited: theEvent];
else
return [self noResponderFor: @selector(mouseExited:)];
}
- (void) mouseMoved: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseMoved: theEvent];
if (_next_responder)
return [_next_responder mouseMoved: theEvent];
else
return [self noResponderFor: @selector(mouseMoved:)];
}
- (void) mouseUp: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder mouseUp: theEvent];
if (_next_responder)
return [_next_responder mouseUp: theEvent];
else
return [self noResponderFor: @selector(mouseUp:)];
}
@ -224,9 +285,9 @@
- (void) rightMouseDown: (NSEvent*)theEvent
{
if (next_responder != nil)
if (_next_responder != nil)
{
return [next_responder rightMouseDown: theEvent];
return [_next_responder rightMouseDown: theEvent];
}
else
{
@ -242,16 +303,16 @@
- (void) rightMouseDragged: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder rightMouseDragged: theEvent];
if (_next_responder)
return [_next_responder rightMouseDragged: theEvent];
else
return [self noResponderFor: @selector(rightMouseDragged:)];
}
- (void) rightMouseUp: (NSEvent*)theEvent
{
if (next_responder)
return [next_responder rightMouseUp: theEvent];
if (_next_responder)
return [_next_responder rightMouseUp: theEvent];
else
return [self noResponderFor: @selector(rightMouseUp:)];
}
@ -262,8 +323,8 @@
- (id) validRequestorForSendType: (NSString*)typeSent
returnType: (NSString*)typeReturned
{
if (next_responder)
return [next_responder validRequestorForSendType: typeSent
if (_next_responder)
return [_next_responder validRequestorForSendType: typeSent
returnType: typeReturned];
else
return nil;
@ -271,41 +332,46 @@
/*
* NSCoding protocol
* NB. Don't encode responder chanin - it's transient information that should
* be reconstructed from elsewhere in the encoded archive.
* NB. Don't encode responder chain - it's transient information that should
* be reconstructed from else where in the encoded archive.
*/
- (void) encodeWithCoder: (NSCoder*)aCoder
{
[aCoder encodeValueOfObjCType: @encode(NSInterfaceStyle)
at: &interface_style];
at: &_interface_style];
[aCoder encodeObject: _menu];
}
- (id) initWithCoder: (NSCoder*)aDecoder
{
id obj;
[aDecoder decodeValueOfObjCType: @encode(NSInterfaceStyle)
at: &interface_style];
at: &_interface_style];
obj = [aDecoder decodeObject];
[self setMenu: obj];
return self;
}
- (NSMenu*) menu
{
// FIXME: We need a slot for the menu
return nil;
return _menu;
}
- (void) setMenu: (NSMenu*)aMenu
{
// FIXME: We need a slot for the menu
ASSIGN(_menu, aMenu);
}
- (NSInterfaceStyle) interfaceStyle
{
return interface_style;
return _interface_style;
}
- (void) setInterfaceStyle: (NSInterfaceStyle)aStyle
{
interface_style = aStyle;
_interface_style = aStyle;
}
- (NSUndoManager*) undoManager

228
Source/NSText.m
View file

@ -262,12 +262,12 @@ static NSRange MakeRangeFromAbs (int a1,int a2) // not the same as NSMakeRange!
- (NSRect) rectForCharacterIndex: (unsigned)index;
- (void) _editedRange: (NSRange)aRange
withDelta: (int)delta;
- (int) rebuildLineLayoutInformation;
- (void) _buildUpLayout;
- (void) drawRect: (NSRect)rect
withSelection: (NSRange)range;
// GNU utility methods
- (void) _illegalMovement: (int) notNumber;
- (BOOL) performPasteOperation: (NSPasteboard*)pboard;
/*
@ -307,7 +307,6 @@ withAttributedString: (NSAttributedString*) aString;
- (void) setAttributedString: (NSAttributedString*) aString;
- (NSSize) _sizeOfRange: (NSRange) range;
- (NSRect) _textBounds;
- (NSDictionary*) defaultTypingAttributes;
- (unsigned) characterIndexForPoint: (NSPoint)point;
@ -339,9 +338,10 @@ withAttributedString: (NSAttributedString*) aString;
withAttributedString: (NSAttributedString*)aString
{
_textHolder = aTextHolder;
ASSIGN(_textStorage, aString);
[self setAttributedString: aString];
return self;
}
- (void) setAttributedString: (NSAttributedString*)aString
{
ASSIGN(_textStorage, aString);
@ -377,11 +377,6 @@ withAttributedString: (NSAttributedString*) aString;
return NSZeroRect;
}
- (NSDictionary*) defaultTypingAttributes
{
return [_textHolder defaultTypingAttributes];
}
- (int) lineLayoutIndexForCharacterIndex: (unsigned)anIndex
{
NSEnumerator *lineEnum;
@ -519,8 +514,7 @@ withAttributedString: (NSAttributedString*) aString;
{
NSRect rect = [currentInfo lineRect];
NSSize stringSize
= [self _sizeOfRange:
MakeRangeFromAbs (range.location, index)];
= [self _sizeOfRange: MakeRangeFromAbs (range.location, index)];
float x = rect.origin.x + stringSize.width;
return NSMakeRect (x, rect.origin.y, NSMaxX (rect) - x,
@ -1205,6 +1199,8 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
}
}
// Draws the lines in the given rectangle and hands back the drawn
// character range.
- (NSRange) drawRectCharacters: (NSRect)rect
{
NSRange aRange = [self lineRangeForRect: rect];
@ -1294,8 +1290,8 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
[self setTextColor: [NSColor textColor]];
_default_font = RETAIN([NSFont userFontOfSize: 12]);
// sets up the contents object
[self setString: @"Text"];
[self setSelectedRange: NSMakeRange (0, 0)];
[self setString: @""];
//[self setSelectedRange: NSMakeRange (0, 0)];
return self;
}
@ -1344,7 +1340,7 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
initWithString: aString
attributes: [self defaultTypingAttributes]];
[self rebuildLineLayoutInformation];
[self _buildUpLayout];
[self sizeToFit];
[self setSelectedRangeNoDrawing: NSMakeRange (0, 0)];
[self setNeedsDisplay: YES];
@ -1442,7 +1438,10 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
_tf.is_editable = flag;
// If we are editable then we are selectable
if (flag)
_tf.is_selectable = YES;
{
_tf.is_selectable = YES;
// FIXME: We should show the insertion point
}
}
- (void) setFieldEditor: (BOOL)flag
@ -1516,7 +1515,7 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
if (!_window)
return;
if (_window && [[self class] focusView] != self)
if ([[self class] focusView] != self)
{
[self lockFocus];
didLock = YES;
@ -2207,112 +2206,71 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
- (void) keyDown: (NSEvent*)theEvent
{
unsigned short keyCode;
// If not editable then don't recognize the key down
if (!_tf.is_editable)
{
[super keyDown: theEvent];
}
else
{
[self interpretKeyEvents: [NSArray arrayWithObject: theEvent]];
}
}
- (void) insertNewline: (id) sender
{
if (_tf.is_field_editor)
{
[self _illegalMovement: NSReturnTextMovement];
return;
}
keyCode = [theEvent keyCode];
[self insertText: [[self class] newlineString]];
}
// Some keys are extremely special if we are field editor
if ([self isFieldEditor])
- (void) insertTab: (id) sender
{
if (_tf.is_field_editor)
{
int notNumber = NSIllegalTextMovement;
switch (keyCode)
{
case NSUpArrowFunctionKey:
notNumber = NSUpTextMovement;
break;
case NSDownArrowFunctionKey:
notNumber = NSDownTextMovement;
break;
case NSLeftArrowFunctionKey:
//notNumber = NSLeftTextMovement;
break;
case NSRightArrowFunctionKey:
//notNumber = NSRightTextMovement;
break;
case NSCarriageReturnKey:
notNumber = NSReturnTextMovement;
break;
case 0x09:
if ([theEvent modifierFlags] & NSShiftKeyMask)
notNumber = NSBacktabTextMovement;
else
notNumber = NSTabTextMovement;
break;
}
if (notNumber != NSIllegalTextMovement)
{
// This is similar to [self resignFirstResponder],
// with the difference that in the notification we need
// to put the NSTextMovement, which resignFirstResponder
// does not. Also, if we are ending editing, we are going
// to be removed, so it's useless to update any drawing.
NSNumber *number;
NSDictionary *uiDictionary;
if (([self isEditable])
&& ([_delegate respondsToSelector:
@selector(textShouldEndEditing:)])
&& ([_delegate textShouldEndEditing: self] == NO))
return;
// Add any clean-up stuff here
number = [NSNumber numberWithInt: notNumber];
uiDictionary = [NSDictionary dictionaryWithObject: number
forKey: @"NSTextMovement"];
[[NSNotificationCenter defaultCenter]
postNotificationName: NSTextDidEndEditingNotification
object: self
userInfo: uiDictionary];
return;
}
[self _illegalMovement: NSTabTextMovement];
return;
}
// Special Characters for generic NSText
switch (keyCode)
[self insertText: @"\t"];
}
- (void) insertBacktab: (id) sender
{
if (_tf.is_field_editor)
{
case NSUpArrowFunctionKey:
[self moveUp: self];
return;
case NSDownArrowFunctionKey:
[self moveDown: self];
return;
case NSLeftArrowFunctionKey:
[self moveLeft: self];
return;
case NSRightArrowFunctionKey:
[self moveRight: self];
return;
case NSDeleteFunctionKey:
if (_selected_range.location != [self textLength])
{
/* Not at the end of text -- delete following character */
[self deleteRange:
[self selectionRangeForProposedRange:
NSMakeRange (_selected_range.location, 1)
granularity: NSSelectByCharacter]
backspace: NO];
return;
}
/* end of text: behave the same way as NSBackspaceKey */
case NSBackspaceKey:
[self deleteRange: _selected_range backspace: YES];
return;
case NSCarriageReturnKey:
[self insertText: [[self class] newlineString]];
return;
[self _illegalMovement: NSBacktabTextMovement];
return;
}
// If the character(s) was not a special one, simply insert it.
[self insertText: [theEvent characters]];
//[self insertText: @"\t"];
}
- (void) deleteForward: (id) sender
{
if (_selected_range.location != [self textLength])
{
/* Not at the end of text -- delete following character */
[self deleteRange:
[self selectionRangeForProposedRange:
NSMakeRange (_selected_range.location, 1)
granularity: NSSelectByCharacter]
backspace: NO];
}
else
{
/* end of text: behave the same way as NSBackspaceKey */
[self deleteBackward: sender];
}
}
- (void) deleteBackward: (id) sender
{
[self deleteRange: _selected_range backspace: YES];
}
//<!> choose granularity according to keyboard modifier flags
@ -2322,6 +2280,12 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
NSPoint cursorPoint;
NSRange oldRange = _selected_range;
if (_tf.is_field_editor)
{
[self _illegalMovement: NSUpTextMovement];
return;
}
/* Do nothing if we are at beginning of text */
if (_selected_range.location == 0)
return;
@ -2350,6 +2314,12 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
NSRect cursorRect;
NSRange oldRange = _selected_range;
if (_tf.is_field_editor)
{
[self _illegalMovement: NSDownTextMovement];
return;
}
/* Do nothing if we are at end of text */
if (_selected_range.location == [self textLength])
return;
@ -2575,6 +2545,8 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
_default_font = RETAIN([aDecoder decodeObject]);
[aDecoder decodeValueOfObjCType: @encode(NSRange) at: &_selected_range];
// build upt the layout information that dont get stored
[self _buildUpLayout];
return self;
}
@ -2735,7 +2707,7 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
if (!_window)
return;
if (_window && [[self class] focusView] != self)
if ([[self class] focusView] != self)
{
[self lockFocus];
didLock = YES;
@ -2847,6 +2819,35 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
_text_color, NSForegroundColorAttributeName,
nil];
}
- (void) _illegalMovement: (int) textMovement
{
// This is similar to [self resignFirstResponder],
// with the difference that in the notification we need
// to put the NSTextMovement, which resignFirstResponder
// does not. Also, if we are ending editing, we are going
// to be removed, so it's useless to update any drawing.
NSNumber *number;
NSDictionary *uiDictionary;
if (([self isEditable])
&& ([_delegate respondsToSelector:
@selector(textShouldEndEditing:)])
&& ([_delegate textShouldEndEditing: self] == NO))
return;
// Add any clean-up stuff here
number = [NSNumber numberWithInt: textMovement];
uiDictionary = [NSDictionary dictionaryWithObject: number
forKey: @"NSTextMovement"];
[[NSNotificationCenter defaultCenter]
postNotificationName: NSTextDidEndEditingNotification
object: self
userInfo: uiDictionary];
return;
}
// begin: dragging of colors and files---------------
- (unsigned int) draggingEntered: (id <NSDraggingInfo>)sender
{
@ -3056,7 +3057,6 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
object: self];
}
// FIXME: The following methods should be move to a seperate class
- (unsigned) characterIndexForPoint: (NSPoint) point
{
return [_layoutManager characterIndexForPoint: point];
@ -3067,7 +3067,7 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
return [_layoutManager rectForCharacterIndex: index];
}
- (int) rebuildLineLayoutInformation
- (void) _buildUpLayout
{
if (_layoutManager == nil)
_layoutManager = [[GSSimpleLayoutManager alloc]
@ -3075,8 +3075,6 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
withAttributedString: _textStorage];
else
[_layoutManager setAttributedString: _textStorage];
return [_layoutManager rebuildLineLayoutInformation];
}
- (void) _editedRange: (NSRange) aRange
@ -3109,7 +3107,6 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
// We have to redraw the part of the selection that is inside
// the redrawn lines
newRange = NSIntersectionRange(selectedCharacterRange, drawnRange);
// Was there any overlapping with the selection?
if ((selectedCharacterRange.length &&
@ -3125,6 +3122,9 @@ scanRange(NSScanner *scanner, NSCharacterSet* aSet)
NSRect drawRect = [self rectForCharacterIndex: index];
drawRect.size.width = 1;
if (drawRect.size.height == 0)
drawRect.size.height = 12;
if (flag && color == nil)
color = [NSColor blackColor];

4
Source/NSWindow.m
View file

@ -3196,12 +3196,12 @@ resetCursorRectsForView(NSView *theView)
- (NSInterfaceStyle) interfaceStyle
{
return interface_style;
return [super interfaceStyle];
}
- (void) setInterfaceStyle: (NSInterfaceStyle)aStyle
{
interface_style = aStyle;
[super setInterfaceStyle: aStyle];
}
- (void*) windowHandle