- Replace the precompiled PSMTabBar framework with a build-from-source dependency, in preparation for future code and style changes

1 files changed, 535 insertions, 0 deletions

diff --git a/Frameworks/PSMTabBar/PSMTabBarCell.m b/Frameworks/PSMTabBar/PSMTabBarCell.m
new file mode 100644
index 00000000..d35f68ee
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarCell.m
@@ -0,0 +1,535 @@
+//
+//  PSMTabBarCell.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 10/13/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "PSMTabStyle.h"
+#import "PSMProgressIndicator.h"
+#import "PSMTabDragAssistant.h"
+
+@interface PSMTabBarControl (Private)
+- (void)update;
+@end
+
+@implementation PSMTabBarCell
+
+#pragma mark -
+#pragma mark Creation/Destruction
+- (id)initWithControlView:(PSMTabBarControl *)controlView
+{
+    if ( (self = [super init]) ) {
+        _controlView = controlView;
+        _closeButtonTrackingTag = 0;
+        _cellTrackingTag = 0;
+        _closeButtonOver = NO;
+        _closeButtonPressed = NO;
+        _indicator = [[PSMProgressIndicator alloc] initWithFrame:NSMakeRect(0.0,0.0,kPSMTabBarIndicatorWidth,kPSMTabBarIndicatorWidth)];
+        [_indicator setStyle:NSProgressIndicatorSpinningStyle];
+        [_indicator setAutoresizingMask:NSViewMinYMargin];
+        _hasCloseButton = YES;
+        _isCloseButtonSuppressed = NO;
+        _count = 0;
+		_countColor = nil;
+        _isEdited = NO;
+        _isPlaceholder = NO;
+    }
+    return self;
+}
+
+- (id)initPlaceholderWithFrame:(NSRect)frame expanded:(BOOL)value inControlView:(PSMTabBarControl *)controlView
+{
+    if ( (self = [super init]) ) {
+        _controlView = controlView;
+        _isPlaceholder = YES;
+        if (!value) {
+			if ([controlView orientation] == PSMTabBarHorizontalOrientation) {
+				frame.size.width = 0.0;
+			} else {
+				frame.size.height = 0.0;
+			}
+		}
+        [self setFrame:frame];
+        _closeButtonTrackingTag = 0;
+        _cellTrackingTag = 0;
+        _closeButtonOver = NO;
+        _closeButtonPressed = NO;
+        _indicator = nil;
+        _hasCloseButton = YES;
+        _isCloseButtonSuppressed = NO;
+        _count = 0;
+		_countColor = nil;
+        _isEdited = NO;
+        
+        if (value) {
+            [self setCurrentStep:(kPSMTabDragAnimationSteps - 1)];
+        } else {
+            [self setCurrentStep:0];
+        }
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+	[_countColor release];
+	
+	[_indicator removeFromSuperviewWithoutNeedingDisplay];
+
+    [_indicator release];
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Accessors
+
+- (id)controlView
+{
+    return _controlView;
+}
+
+- (void)setControlView:(id)view
+{
+    // no retain release pattern, as this simply switches a tab to another view.
+    _controlView = view;
+}
+
+- (NSTrackingRectTag)closeButtonTrackingTag
+{
+    return _closeButtonTrackingTag;
+}
+
+- (void)setCloseButtonTrackingTag:(NSTrackingRectTag)tag
+{
+    _closeButtonTrackingTag = tag;
+}
+
+- (NSTrackingRectTag)cellTrackingTag
+{
+    return _cellTrackingTag;
+}
+
+- (void)setCellTrackingTag:(NSTrackingRectTag)tag
+{
+    _cellTrackingTag = tag;
+}
+
+- (CGFloat)width
+{
+    return _frame.size.width;
+}
+
+- (NSRect)frame
+{
+    return _frame;
+}
+
+- (void)setFrame:(NSRect)rect
+{
+    _frame = rect;
+	
+	//move the status indicator along with the rest of the cell
+	if (![[self indicator] isHidden] && ![_controlView isTabBarHidden]) {
+		[[self indicator] setFrame:[self indicatorRectForFrame:rect]];
+	}
+}
+
+- (void)setStringValue:(NSString *)aString
+{
+    [super setStringValue:aString];
+    _stringSize = [[self attributedStringValue] size];
+    // need to redisplay now - binding observation was too quick.
+    [_controlView update];
+}
+
+- (NSSize)stringSize
+{
+    return _stringSize;
+}
+
+- (NSAttributedString *)attributedStringValue
+{
+    return [(id <PSMTabStyle>)[_controlView style] attributedStringValueForTabCell:self];
+}
+
+- (NSInteger)tabState
+{
+    return _tabState;
+}
+
+- (void)setTabState:(NSInteger)state
+{
+    _tabState = state;
+}
+
+- (NSProgressIndicator *)indicator
+{
+    return _indicator;
+}
+
+- (BOOL)isInOverflowMenu
+{
+    return _isInOverflowMenu;
+}
+
+- (void)setIsInOverflowMenu:(BOOL)value
+{
+	if (_isInOverflowMenu != value) {
+		_isInOverflowMenu = value;
+		if ([[[self controlView] delegate] respondsToSelector:@selector(tabView:tabViewItem:isInOverflowMenu:)]) {
+			[[[self controlView] delegate] tabView:[self controlView] tabViewItem:[self representedObject] isInOverflowMenu:_isInOverflowMenu];
+		}
+	}
+}
+
+- (BOOL)closeButtonPressed
+{
+    return _closeButtonPressed;
+}
+
+- (void)setCloseButtonPressed:(BOOL)value
+{
+    _closeButtonPressed = value;
+}
+
+- (BOOL)closeButtonOver
+{
+    return (_closeButtonOver && ([_controlView allowsBackgroundTabClosing] || ([self tabState] & PSMTab_SelectedMask) || [[NSApp currentEvent] modifierFlags] & NSCommandKeyMask));
+}
+
+- (void)setCloseButtonOver:(BOOL)value
+{
+    _closeButtonOver = value;
+}
+
+- (BOOL)hasCloseButton
+{
+    return _hasCloseButton;
+}
+
+- (void)setHasCloseButton:(BOOL)set;
+{
+    _hasCloseButton = set;
+}
+
+- (void)setCloseButtonSuppressed:(BOOL)suppress;
+{
+    _isCloseButtonSuppressed = suppress;
+}
+
+- (BOOL)isCloseButtonSuppressed;
+{
+    return _isCloseButtonSuppressed;
+}
+
+- (BOOL)hasIcon
+{
+    return _hasIcon;
+}
+
+- (void)setHasIcon:(BOOL)value
+{
+    _hasIcon = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+- (BOOL)hasLargeImage
+{
+	return _hasLargeImage;
+}
+
+- (void)setHasLargeImage:(BOOL)value
+{
+	_hasLargeImage = value;
+}
+
+
+- (NSInteger)count
+{
+    return _count;
+}
+
+- (void)setCount:(NSInteger)value
+{
+    _count = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+- (NSColor *)countColor
+{
+	return _countColor;
+}
+
+- (void)setCountColor:(NSColor *)color
+{
+	[_countColor release];
+	_countColor = [color retain];
+}
+
+- (BOOL)isPlaceholder
+{
+    return _isPlaceholder;
+}
+
+- (void)setIsPlaceholder:(BOOL)value;
+{
+    _isPlaceholder = value;
+}
+
+- (NSInteger)currentStep
+{
+    return _currentStep;
+}
+
+- (void)setCurrentStep:(NSInteger)value
+{
+    if(value < 0)
+        value = 0;
+    
+    if(value > (kPSMTabDragAnimationSteps - 1))
+        value = (kPSMTabDragAnimationSteps - 1);
+    
+    _currentStep = value;
+}
+
+- (BOOL)isEdited
+{
+    return _isEdited;
+}
+
+- (void)setIsEdited:(BOOL)value
+{
+    _isEdited = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+#pragma mark -
+#pragma mark Bindings
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    // the progress indicator, label, icon, or count has changed - redraw the control view
+    //[_controlView update];
+    //I seem to have run into some odd issue with update not being called at the right time. This seems to avoid the problem.
+    [_controlView performSelector:@selector(update) withObject:nil afterDelay:0.0];
+}
+
+#pragma mark -
+#pragma mark Component Attributes
+
+- (NSRect)indicatorRectForFrame:(NSRect)cellFrame
+{
+    return [(id <PSMTabStyle>)[_controlView style] indicatorRectForTabCell:self];
+}
+
+- (NSRect)closeButtonRectForFrame:(NSRect)cellFrame
+{
+    return [(id <PSMTabStyle>)[_controlView style] closeButtonRectForTabCell:self withFrame:cellFrame];
+}
+
+- (CGFloat)minimumWidthOfCell
+{
+    return [(id <PSMTabStyle>)[_controlView style] minimumWidthOfTabCell:self];
+}
+
+- (CGFloat)desiredWidthOfCell
+{
+    return [(id <PSMTabStyle>)[_controlView style] desiredWidthOfTabCell:self];
+}  
+
+#pragma mark -
+#pragma mark Drawing
+
+- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
+{
+    if (_isPlaceholder) {
+        [[NSColor colorWithCalibratedWhite:0.0 alpha:0.2] set];
+        NSRectFillUsingOperation(cellFrame, NSCompositeSourceAtop);
+        return;
+    }
+    
+    [(id <PSMTabStyle>)[_controlView style] drawTabCell:self];	
+}
+
+#pragma mark -
+#pragma mark Tracking
+
+- (void)mouseEntered:(NSEvent *)theEvent
+{
+    // check for which tag
+    if ([theEvent trackingNumber] == _closeButtonTrackingTag) {
+        _closeButtonOver = YES;
+    }
+    if ([theEvent trackingNumber] == _cellTrackingTag) {
+        [self setHighlighted:YES];
+		[_controlView setNeedsDisplay:NO];
+    }
+	
+	// scrubtastic
+	if ([_controlView allowsScrubbing] && ([theEvent modifierFlags] & NSAlternateKeyMask))
+		[_controlView performSelector:@selector(tabClick:) withObject:self];
+	
+	// tell the control we only need to redraw the affected tab
+	[_controlView setNeedsDisplayInRect:NSInsetRect([self frame], -2, -2)];
+}
+
+- (void)mouseExited:(NSEvent *)theEvent
+{
+    // check for which tag
+    if ([theEvent trackingNumber] == _closeButtonTrackingTag) {
+        _closeButtonOver = NO;
+    }
+	
+    if ([theEvent trackingNumber] == _cellTrackingTag) {
+        [self setHighlighted:NO];
+		[_controlView setNeedsDisplay:NO];
+    }
+	
+	//tell the control we only need to redraw the affected tab
+	[_controlView setNeedsDisplayInRect:NSInsetRect([self frame], -2, -2)];
+}
+
+#pragma mark -
+#pragma mark Drag Support
+
+- (NSImage *)dragImage
+{
+	NSRect cellFrame = [(id <PSMTabStyle>)[(PSMTabBarControl *)_controlView style] dragRectForTabCell:self orientation:(PSMTabBarOrientation)[(PSMTabBarControl *)_controlView orientation]];
+	//NSRect cellFrame = [self frame];
+	
+    [_controlView lockFocus];
+    NSBitmapImageRep *rep = [[[NSBitmapImageRep alloc] initWithFocusedViewRect:cellFrame] autorelease];
+    [_controlView unlockFocus];
+    NSImage *image = [[[NSImage alloc] initWithSize:[rep size]] autorelease];
+    [image addRepresentation:rep];
+    NSImage *returnImage = [[[NSImage alloc] initWithSize:[rep size]] autorelease];
+    [returnImage lockFocus];
+    [image compositeToPoint:NSMakePoint(0.0, 0.0) operation:NSCompositeSourceOver fraction:1.0];
+    [returnImage unlockFocus];
+    if (![[self indicator] isHidden]) {
+        NSImage *pi = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"pi"]];
+        [returnImage lockFocus];
+        NSPoint indicatorPoint = NSMakePoint([self frame].size.width - MARGIN_X - kPSMTabBarIndicatorWidth, MARGIN_Y);
+        [pi compositeToPoint:indicatorPoint operation:NSCompositeSourceOver fraction:1.0];
+        [returnImage unlockFocus];
+        [pi release];
+    }
+    return returnImage;
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+    [super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeRect:_frame forKey:@"frame"];
+        [aCoder encodeSize:_stringSize forKey:@"stringSize"];
+        [aCoder encodeInteger:_currentStep forKey:@"currentStep"];
+        [aCoder encodeBool:_isPlaceholder forKey:@"isPlaceholder"];
+        [aCoder encodeInteger:_tabState forKey:@"tabState"];
+        [aCoder encodeInteger:_closeButtonTrackingTag forKey:@"closeButtonTrackingTag"];
+        [aCoder encodeInteger:_cellTrackingTag forKey:@"cellTrackingTag"];
+        [aCoder encodeBool:_closeButtonOver forKey:@"closeButtonOver"];
+        [aCoder encodeBool:_closeButtonPressed forKey:@"closeButtonPressed"];
+        [aCoder encodeObject:_indicator forKey:@"indicator"];
+        [aCoder encodeBool:_isInOverflowMenu forKey:@"isInOverflowMenu"];
+        [aCoder encodeBool:_hasCloseButton forKey:@"hasCloseButton"];
+        [aCoder encodeBool:_isCloseButtonSuppressed forKey:@"isCloseButtonSuppressed"];
+        [aCoder encodeBool:_hasIcon forKey:@"hasIcon"];
+        [aCoder encodeBool:_hasLargeImage forKey:@"hasLargeImage"];
+        [aCoder encodeInteger:_count forKey:@"count"];
+        [aCoder encodeBool:_isEdited forKey:@"isEdited"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _frame = [aDecoder decodeRectForKey:@"frame"];
+            _stringSize = [aDecoder decodeSizeForKey:@"stringSize"];
+            _currentStep = [aDecoder decodeIntegerForKey:@"currentStep"];
+            _isPlaceholder = [aDecoder decodeBoolForKey:@"isPlaceholder"];
+            _tabState = [aDecoder decodeIntegerForKey:@"tabState"];
+            _closeButtonTrackingTag = [aDecoder decodeIntegerForKey:@"closeButtonTrackingTag"];
+            _cellTrackingTag = [aDecoder decodeIntegerForKey:@"cellTrackingTag"];
+            _closeButtonOver = [aDecoder decodeBoolForKey:@"closeButtonOver"];
+            _closeButtonPressed = [aDecoder decodeBoolForKey:@"closeButtonPressed"];
+            _indicator = [[aDecoder decodeObjectForKey:@"indicator"] retain];
+            _isInOverflowMenu = [aDecoder decodeBoolForKey:@"isInOverflowMenu"];
+            _hasCloseButton = [aDecoder decodeBoolForKey:@"hasCloseButton"];
+            _isCloseButtonSuppressed = [aDecoder decodeBoolForKey:@"isCloseButtonSuppressed"];
+            _hasIcon = [aDecoder decodeBoolForKey:@"hasIcon"];
+            _hasLargeImage = [aDecoder decodeBoolForKey:@"hasLargeImage"];
+            _count = [aDecoder decodeIntegerForKey:@"count"];
+            _isEdited = [aDecoder decodeBoolForKey:@"isEdited"];
+        }
+    }
+    return self;
+}
+
+#pragma mark -
+#pragma mark Accessibility
+
+-(BOOL)accessibilityIsIgnored {
+	return NO;
+}
+
+- (id)accessibilityAttributeValue:(NSString *)attribute {
+	id attributeValue = nil;
+
+	if ([attribute isEqualToString: NSAccessibilityRoleAttribute]) {
+		attributeValue = NSAccessibilityButtonRole;
+	} else if ([attribute isEqualToString: NSAccessibilityHelpAttribute]) {
+		if ([[[self controlView] delegate] respondsToSelector:@selector(accessibilityStringForTabView:objectCount:)]) {
+			attributeValue = [NSString stringWithFormat:@"%@, %lu %@", [self stringValue],
+																		(unsigned long)[self count],
+																		[[[self controlView] delegate] accessibilityStringForTabView:[[self controlView] tabView] objectCount:[self count]]];
+		} else {
+			attributeValue = [self stringValue];
+		}
+	} else if ([attribute isEqualToString: NSAccessibilityFocusedAttribute]) {
+		attributeValue = [NSNumber numberWithBool:([self tabState] == 2)];
+	} else {
+        attributeValue = [super accessibilityAttributeValue:attribute];
+    }
+
+	return attributeValue;
+}
+
+- (NSArray *)accessibilityActionNames
+{
+	static NSArray *actions;
+	
+	if (!actions) {
+		actions = [[NSArray alloc] initWithObjects:NSAccessibilityPressAction, nil];
+	}
+	return actions;
+}
+
+- (NSString *)accessibilityActionDescription:(NSString *)action
+{
+	return NSAccessibilityActionDescription(action);
+}
+	
+- (void)accessibilityPerformAction:(NSString *)action {
+	if ([action isEqualToString:NSAccessibilityPressAction]) {
+		// this tab was selected
+		[_controlView performSelector:@selector(tabClick:) withObject:self];
+	}
+}
+
+- (id)accessibilityHitTest:(NSPoint)point {
+	return NSAccessibilityUnignoredAncestor(self);
+}
+
+- (id)accessibilityFocusedUIElement:(NSPoint)point {
+	return NSAccessibilityUnignoredAncestor(self);
+}
+
+@end