diff options
Diffstat (limited to 'Source/SPBundleCommandTextView.m')
| -rw-r--r-- | Source/SPBundleCommandTextView.m | 150 |
1 files changed, 135 insertions, 15 deletions
diff --git a/Source/SPBundleCommandTextView.m b/Source/SPBundleCommandTextView.m index a840101a..72618dbc 100644 --- a/Source/SPBundleCommandTextView.m +++ b/Source/SPBundleCommandTextView.m @@ -37,6 +37,66 @@ return self; } +- (void)dealloc +{ + + [[NSNotificationCenter defaultCenter] removeObserver:self]; + [prefs removeObserver:self forKeyPath:SPCustomQueryEditorTabStopWidth]; + [prefs release]; + [lineNumberView release]; +} + +- (void) awakeFromNib +{ + + prefs = [[NSUserDefaults standardUserDefaults] retain]; + + [prefs addObserver:self forKeyPath:SPCustomQueryEditorTabStopWidth options:NSKeyValueObservingOptionNew context:NULL]; + + if([[NSUserDefaults standardUserDefaults] dataForKey:@"BundleEditorFont"]) { + NSFont *nf = [NSUnarchiver unarchiveObjectWithData:[[NSUserDefaults standardUserDefaults] dataForKey:@"BundleEditorFont"]]; + [self setFont:nf]; + } + + lineNumberView = [[NoodleLineNumberView alloc] initWithScrollView:commandScrollView]; + [commandScrollView setVerticalRulerView:lineNumberView]; + [commandScrollView setHasHorizontalRuler:NO]; + [commandScrollView setHasVerticalRuler:YES]; + [commandScrollView setRulersVisible:YES]; + + // Re-define tab stops for a better editing + [self setTabStops]; + +} + +- (void)drawRect:(NSRect)rect +{ + // Draw background only for screen display but not while printing + if([NSGraphicsContext currentContextDrawingToScreen]) { + + // Draw textview's background since due to the snippet highlighting we're responsible for it. + [[NSColor whiteColor] setFill]; + NSRectFill(rect); + + if (![self selectedRange].length && [[self string] length]) { + NSRange r = [[self string] lineRangeForRange:NSMakeRange([self selectedRange].location, 0)]; + NSUInteger rectCount; + [[self textStorage] ensureAttributesAreFixedInRange:r]; + NSRectArray queryRects = [[self layoutManager] rectArrayForCharacterRange: r + withinSelectedCharacterRange: r + inTextContainer: [self textContainer] + rectCount: &rectCount ]; + [[NSColor colorWithCalibratedRed:0.95f green:0.95f blue:0.95f alpha:1.0f] setFill]; + NSRectFillListUsingOperation(queryRects, rectCount, NSCompositeSourceOver); + } + } + + [super drawRect:rect]; + +} + +#pragma mark - + - (IBAction)undo:(id)sender { textWasChanged = NO; @@ -75,24 +135,53 @@ [super cut:sender]; } -/** - * Validate undo and redo menu items - */ -- (BOOL)validateMenuItem:(NSMenuItem *)menuItem +- (void) setTabStops { - - if ([menuItem action] == @selector(undo:)) { - return ([[self undoManager] canUndo]); + NSFont *tvFont = [self font]; + NSInteger i; + NSTextTab *aTab; + NSMutableArray *myArrayOfTabs; + NSMutableParagraphStyle *paragraphStyle; + + BOOL oldEditableStatus = [self isEditable]; + [self setEditable:YES]; + + NSInteger tabStopWidth = [prefs integerForKey:SPCustomQueryEditorTabStopWidth]; + if(tabStopWidth < 1) tabStopWidth = 1; + + float tabWidth = NSSizeToCGSize([[NSString stringWithString:@" "] sizeWithAttributes:[NSDictionary dictionaryWithObject:tvFont forKey:NSFontAttributeName]]).width; + tabWidth = (float)tabStopWidth * tabWidth; + + NSInteger numberOfTabs = 256/tabStopWidth; + myArrayOfTabs = [NSMutableArray arrayWithCapacity:numberOfTabs]; + aTab = [[NSTextTab alloc] initWithType:NSLeftTabStopType location:tabWidth]; + [myArrayOfTabs addObject:aTab]; + [aTab release]; + for(i=1; i<numberOfTabs; i++) { + aTab = [[NSTextTab alloc] initWithType:NSLeftTabStopType location:tabWidth + ((float)i * tabWidth)]; + [myArrayOfTabs addObject:aTab]; + [aTab release]; } - if ([menuItem action] == @selector(redo:)) { - return ([[self undoManager] canRedo]); + paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; + [paragraphStyle setTabStops:myArrayOfTabs]; + // Soft wrapped lines are indented slightly + [paragraphStyle setHeadIndent:4.0]; + + NSMutableDictionary *textAttributes = [[[NSMutableDictionary alloc] initWithCapacity:1] autorelease]; + [textAttributes setObject:paragraphStyle forKey:NSParagraphStyleAttributeName]; + + NSRange range = NSMakeRange(0, [[self textStorage] length]); + if ([self shouldChangeTextInRange:range replacementString:nil]) { + [[self textStorage] setAttributes:textAttributes range: range]; + [self didChangeText]; } - return YES; -} + [self setTypingAttributes:textAttributes]; + [self setDefaultParagraphStyle:paragraphStyle]; + [self setFont:tvFont]; -- (void)textDidChange:(NSNotification *)aNotification -{ - textWasChanged = YES; + [self setEditable:oldEditableStatus]; + + [paragraphStyle release]; } - (void)keyDown:(NSEvent *)theEvent @@ -162,6 +251,8 @@ } +#pragma mark - + /* * Insert the content of a dragged file path or if ⌘ is pressed * while dragging insert the file path @@ -244,6 +335,9 @@ [self insertFileContentOfFile:[sheet helpAnchor]]; } + +#pragma mark - + /* * Convert a NSPoint, usually the mouse location, to * a character index of the text view. @@ -342,11 +436,37 @@ NSLog(@"%@ ‘%@’.", NSLocalizedString(@"Couldn't read the file content of", @"Couldn't read the file content of"), aPath); } +#pragma mark - + +/** + * Validate undo and redo menu items + */ +- (BOOL)validateMenuItem:(NSMenuItem *)menuItem +{ + + if ([menuItem action] == @selector(undo:)) { + return ([[self undoManager] canUndo]); + } + if ([menuItem action] == @selector(redo:)) { + return ([[self undoManager] canRedo]); + } + return YES; +} + +#pragma mark - + +- (void)textDidChange:(NSNotification *)aNotification +{ + textWasChanged = YES; +} + +#pragma mark - + // Store the font in the prefs for selected delegates only - (void)saveChangedFontInUserDefaults { if([[[[self delegate] class] description] isEqualToString:@"SPBundleEditorController"]) - [[NSUserDefaults standardUserDefaults] setObject:[NSArchiver archivedDataWithRootObject:[self font]] forKey:@"FieldEditorSheetFont"]; + [prefs setObject:[NSArchiver archivedDataWithRootObject:[self font]] forKey:@"BundleEditorFont"]; } // Action receiver for a font change in the font panel |