mirror of
https://github.com/netsurf-browser/netsurf
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1996 lines
67 KiB
Objective-C
1996 lines
67 KiB
Objective-C
//
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// PSMTabBarControl.m
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// PSMTabBarControl
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//
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// Created by John Pannell on 10/13/05.
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// Copyright 2005 Positive Spin Media. All rights reserved.
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//
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#import <objc/runtime.h>
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#import "PSMTabBarControl.h"
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#import "PSMTabBarCell.h"
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#import "PSMOverflowPopUpButton.h"
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#import "PSMRolloverButton.h"
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#import "PSMTabStyle.h"
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#import "PSMUnifiedTabStyle.h"
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#import "PSMTabDragAssistant.h"
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#import "PSMTabBarController.h"
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@interface PSMTabBarControl (Private)
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// constructor/destructor
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- (void)initAddedProperties;
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// accessors
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- (NSEvent *)lastMouseDownEvent;
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- (void)setLastMouseDownEvent:(NSEvent *)event;
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// contents
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- (void)addTabViewItem:(NSTabViewItem *)item;
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- (void)removeTabForCell:(PSMTabBarCell *)cell;
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// draw
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- (void)update;
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- (void)update:(BOOL)animate;
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- (void)_setupTrackingRectsForCell:(PSMTabBarCell *)cell;
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- (void)_positionOverflowMenu;
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- (void)_checkWindowFrame;
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// actions
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- (void)overflowMenuAction:(id)sender;
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- (void)closeTabClick:(id)sender;
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- (void)tabClick:(id)sender;
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- (void)tabNothing:(id)sender;
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// notification handlers
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- (void)frameDidChange:(NSNotification *)notification;
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- (void)windowDidMove:(NSNotification *)aNotification;
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- (void)windowDidUpdate:(NSNotification *)notification;
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// NSTabView delegate
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- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem;
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- (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem;
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- (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem;
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- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)tabView;
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// archiving
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- (void)encodeWithCoder:(NSCoder *)aCoder;
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- (id)initWithCoder:(NSCoder *)aDecoder;
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// convenience
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- (void)_bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item;
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- (id)cellForPoint:(NSPoint)point cellFrame:(NSRectPointer)outFrame;
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- (void)_animateCells:(NSTimer *)timer;
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@end
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@implementation PSMTabBarControl
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#pragma mark -
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#pragma mark Characteristics
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+ (NSBundle *)bundle
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{
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static NSBundle *bundle = nil;
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if(!bundle) {
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bundle = [NSBundle bundleForClass:[PSMTabBarControl class]];
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}
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return bundle;
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}
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/*!
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@method availableCellWidth
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@abstract The number of pixels available for cells
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@discussion Calculates the number of pixels available for cells based on margins and the window resize badge.
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@returns Returns the amount of space for cells.
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*/
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- (CGFloat)availableCellWidth {
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return [self frame].size.width - [style leftMarginForTabBarControl] - [style rightMarginForTabBarControl] - _resizeAreaCompensation;
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}
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/*!
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@method genericCellRect
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@abstract The basic rect for a tab cell.
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@discussion Creates a generic frame for a tab cell based on the current control state.
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@returns Returns a basic rect for a tab cell.
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*/
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- (NSRect)genericCellRect {
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NSRect aRect = [self frame];
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aRect.origin.x = [style leftMarginForTabBarControl];
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aRect.origin.y = 0.0;
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aRect.size.width = [self availableCellWidth];
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aRect.size.height = [style tabCellHeight];
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return aRect;
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}
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#pragma mark -
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#pragma mark Constructor/destructor
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- (void)initAddedProperties {
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_cells = [[NSMutableArray alloc] initWithCapacity:10];
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_controller = [[PSMTabBarController alloc] initWithTabBarControl:self];
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_animationTimer = nil;
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// default config
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_currentStep = kPSMIsNotBeingResized;
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_orientation = PSMTabBarHorizontalOrientation;
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_canCloseOnlyTab = NO;
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_disableTabClose = NO;
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_showAddTabButton = NO;
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_hideForSingleTab = NO;
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_sizeCellsToFit = NO;
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_isHidden = NO;
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_awakenedFromNib = NO;
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_automaticallyAnimates = NO;
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_useOverflowMenu = YES;
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_allowsBackgroundTabClosing = YES;
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_allowsResizing = NO;
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_selectsTabsOnMouseDown = NO;
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_alwaysShowActiveTab = NO;
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_allowsScrubbing = NO;
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_cellMinWidth = 100;
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_cellMaxWidth = 280;
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_cellOptimumWidth = 130;
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_tearOffStyle = PSMTabBarTearOffAlphaWindow;
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style = [[[[self class] defaultStyleClass] alloc] init];
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// the overflow button/menu
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NSRect overflowButtonRect = NSMakeRect([self frame].size.width - [style rightMarginForTabBarControl] + 1, 0, [style rightMarginForTabBarControl] - 1, [self frame].size.height);
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_overflowPopUpButton = [[PSMOverflowPopUpButton alloc] initWithFrame:overflowButtonRect pullsDown:YES];
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[_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin];
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[_overflowPopUpButton setHidden:YES];
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[self addSubview:_overflowPopUpButton];
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[self _positionOverflowMenu];
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// new tab button
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NSRect addTabButtonRect = NSMakeRect([self frame].size.width - [style rightMarginForTabBarControl] + 1, 3.0, 16.0, 16.0);
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_addTabButton = [[PSMRolloverButton alloc] initWithFrame:addTabButtonRect];
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if(_addTabButton) {
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NSImage *newButtonImage = [style addTabButtonImage];
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if(newButtonImage) {
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[_addTabButton setUsualImage:newButtonImage];
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}
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newButtonImage = [style addTabButtonPressedImage];
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if(newButtonImage) {
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[_addTabButton setAlternateImage:newButtonImage];
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}
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newButtonImage = [style addTabButtonRolloverImage];
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if(newButtonImage) {
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[_addTabButton setRolloverImage:newButtonImage];
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}
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[_addTabButton setTitle:@""];
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[_addTabButton setImagePosition:NSImageOnly];
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[_addTabButton setButtonType:NSMomentaryChangeButton];
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[_addTabButton setBordered:NO];
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[_addTabButton setBezelStyle:NSShadowlessSquareBezelStyle];
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[self addSubview:_addTabButton];
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if(_showAddTabButton) {
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[_addTabButton setHidden:NO];
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} else {
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[_addTabButton setHidden:YES];
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}
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[_addTabButton setNeedsDisplay:YES];
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}
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}
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+ (Class) defaultStyleClass
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{
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return [PSMUnifiedTabStyle class];
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}
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- (id)initWithFrame:(NSRect)frame {
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self = [super initWithFrame:frame];
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if(self) {
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// Initialization
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[self initAddedProperties];
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[self registerForDraggedTypes:[NSArray arrayWithObjects:@"PSMTabBarControlItemPBType", nil]];
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// resize
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[self setPostsFrameChangedNotifications:YES];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(frameDidChange:) name:NSViewFrameDidChangeNotification object:self];
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}
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[self setTarget:self];
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return self;
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}
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- (void)dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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//stop any animations that may be running
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[_animationTimer invalidate];
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[_animationTimer release]; _animationTimer = nil;
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[_showHideAnimationTimer invalidate];
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[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
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//Also unwind the spring, if it's wound.
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[_springTimer invalidate];
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[_springTimer release]; _springTimer = nil;
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//unbind all the items to prevent crashing
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//not sure if this is necessary or not
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// http://code.google.com/p/maccode/issues/detail?id=35
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NSEnumerator *enumerator = [[[_cells copy] autorelease] objectEnumerator];
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PSMTabBarCell *nextCell;
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while((nextCell = [enumerator nextObject])) {
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[self removeTabForCell:nextCell];
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}
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[_overflowPopUpButton release];
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[_cells release];
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[_controller release];
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[tabView release];
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[_addTabButton release];
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[partnerView release];
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[_lastMouseDownEvent release];
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[style release];
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[self unregisterDraggedTypes];
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[super dealloc];
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}
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- (void)awakeFromNib {
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// build cells from existing tab view items
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NSArray *existingItems = [tabView tabViewItems];
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NSEnumerator *e = [existingItems objectEnumerator];
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NSTabViewItem *item;
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while((item = [e nextObject])) {
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if(![[self representedTabViewItems] containsObject:item]) {
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[self addTabViewItem:item];
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}
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}
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}
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- (void)viewWillMoveToWindow:(NSWindow *)aWindow {
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NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
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[center removeObserver:self name:NSWindowDidBecomeKeyNotification object:nil];
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[center removeObserver:self name:NSWindowDidResignKeyNotification object:nil];
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[center removeObserver:self name:NSWindowDidUpdateNotification object:nil];
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[center removeObserver:self name:NSWindowDidMoveNotification object:nil];
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if(_showHideAnimationTimer) {
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[_showHideAnimationTimer invalidate];
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[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
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}
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if(aWindow) {
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[center addObserver:self selector:@selector(windowStatusDidChange:) name:NSWindowDidBecomeKeyNotification object:aWindow];
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[center addObserver:self selector:@selector(windowStatusDidChange:) name:NSWindowDidResignKeyNotification object:aWindow];
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[center addObserver:self selector:@selector(windowDidUpdate:) name:NSWindowDidUpdateNotification object:aWindow];
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[center addObserver:self selector:@selector(windowDidMove:) name:NSWindowDidMoveNotification object:aWindow];
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}
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}
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- (void)windowStatusDidChange:(NSNotification *)notification {
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[self setNeedsDisplay:YES];
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}
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#pragma mark -
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#pragma mark Accessors
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- (NSMutableArray *)cells {
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return _cells;
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}
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- (NSEvent *)lastMouseDownEvent {
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return _lastMouseDownEvent;
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}
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- (void)setLastMouseDownEvent:(NSEvent *)event {
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[event retain];
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[_lastMouseDownEvent release];
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_lastMouseDownEvent = event;
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}
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- (id)delegate {
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return delegate;
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}
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- (void)setDelegate:(id)object {
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delegate = object;
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NSMutableArray *types = [NSMutableArray arrayWithObject:@"PSMTabBarControlItemPBType"];
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//Update the allowed drag types
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if([self delegate] && [[self delegate] respondsToSelector:@selector(allowedDraggedTypesForTabView:)]) {
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[types addObjectsFromArray:[[self delegate] allowedDraggedTypesForTabView:tabView]];
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}
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[self unregisterDraggedTypes];
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[self registerForDraggedTypes:types];
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}
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- (NSTabView *)tabView {
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return tabView;
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}
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- (void)setTabView:(NSTabView *)view {
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[view retain];
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[tabView release];
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tabView = view;
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}
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- (id<PSMTabStyle>)style {
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return style;
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}
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- (NSString *)styleName {
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return [style name];
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}
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- (void)setStyle:(id <PSMTabStyle>)newStyle {
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if(style != newStyle) {
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[style autorelease];
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style = [newStyle retain];
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// restyle add tab button
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if(_addTabButton) {
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NSImage *newButtonImage = [style addTabButtonImage];
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if(newButtonImage) {
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[_addTabButton setUsualImage:newButtonImage];
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}
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newButtonImage = [style addTabButtonPressedImage];
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if(newButtonImage) {
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[_addTabButton setAlternateImage:newButtonImage];
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}
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newButtonImage = [style addTabButtonRolloverImage];
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if(newButtonImage) {
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[_addTabButton setRolloverImage:newButtonImage];
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}
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}
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[self update];
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}
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}
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- (void)setStyleNamed:(NSString *)name {
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Class styleClass = NSClassFromString( [NSString stringWithFormat: @"PSM%@TabStyle", [name capitalizedString]] );
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if (styleClass == Nil) {
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styleClass = object_getClass([PSMTabBarControl defaultStyleClass]);
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}
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id <PSMTabStyle> newStyle = [[styleClass alloc] init];
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[self setStyle:newStyle];
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[newStyle release];
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}
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- (PSMTabBarOrientation)orientation {
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return _orientation;
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}
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- (void)setOrientation:(PSMTabBarOrientation)value {
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PSMTabBarOrientation lastOrientation = _orientation;
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_orientation = value;
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if(_tabBarWidth < 10) {
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_tabBarWidth = 120;
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}
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if (lastOrientation != _orientation) {
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[[self style] setOrientation:_orientation];
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[self _positionOverflowMenu]; //move the overflow popup button to the right place
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[self update:NO];
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}
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}
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- (BOOL)canCloseOnlyTab {
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return _canCloseOnlyTab;
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}
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- (void)setCanCloseOnlyTab:(BOOL)value {
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_canCloseOnlyTab = value;
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if([_cells count] == 1) {
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[self update];
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}
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}
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- (BOOL)disableTabClose {
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return _disableTabClose;
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}
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- (void)setDisableTabClose:(BOOL)value {
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_disableTabClose = value;
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[self update];
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}
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- (BOOL)hideForSingleTab {
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return _hideForSingleTab;
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}
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- (void)setHideForSingleTab:(BOOL)value {
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_hideForSingleTab = value;
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[self update];
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}
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- (BOOL)showAddTabButton {
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return _showAddTabButton;
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}
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- (void)setShowAddTabButton:(BOOL)value {
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_showAddTabButton = value;
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if(!NSIsEmptyRect([_controller addButtonRect])) {
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[_addTabButton setFrame:[_controller addButtonRect]];
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}
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[_addTabButton setHidden:!_showAddTabButton];
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[_addTabButton setNeedsDisplay:YES];
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[self update];
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}
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- (NSInteger)cellMinWidth {
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return _cellMinWidth;
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}
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- (void)setCellMinWidth:(NSInteger)value {
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_cellMinWidth = value;
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[self update];
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}
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- (NSInteger)cellMaxWidth {
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return _cellMaxWidth;
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}
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- (void)setCellMaxWidth:(NSInteger)value {
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_cellMaxWidth = value;
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[self update];
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}
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- (NSInteger)cellOptimumWidth {
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return _cellOptimumWidth;
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}
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- (void)setCellOptimumWidth:(NSInteger)value {
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_cellOptimumWidth = value;
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[self update];
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}
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- (BOOL)sizeCellsToFit {
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return _sizeCellsToFit;
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}
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- (void)setSizeCellsToFit:(BOOL)value {
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_sizeCellsToFit = value;
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[self update];
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}
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- (BOOL)useOverflowMenu {
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return _useOverflowMenu;
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}
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- (void)setUseOverflowMenu:(BOOL)value {
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_useOverflowMenu = value;
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[self update];
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}
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- (PSMRolloverButton *)addTabButton {
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return _addTabButton;
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}
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- (PSMOverflowPopUpButton *)overflowPopUpButton {
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return _overflowPopUpButton;
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}
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- (BOOL)allowsBackgroundTabClosing {
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return _allowsBackgroundTabClosing;
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}
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- (void)setAllowsBackgroundTabClosing:(BOOL)value {
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_allowsBackgroundTabClosing = value;
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}
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- (BOOL)allowsResizing {
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return _allowsResizing;
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}
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- (void)setAllowsResizing:(BOOL)value {
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_allowsResizing = value;
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}
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- (BOOL)selectsTabsOnMouseDown {
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return _selectsTabsOnMouseDown;
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}
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- (void)setSelectsTabsOnMouseDown:(BOOL)value {
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_selectsTabsOnMouseDown = value;
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}
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- (BOOL)automaticallyAnimates {
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return _automaticallyAnimates;
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}
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- (void)setAutomaticallyAnimates:(BOOL)value {
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_automaticallyAnimates = value;
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}
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- (BOOL)alwaysShowActiveTab {
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return _alwaysShowActiveTab;
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}
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- (void)setAlwaysShowActiveTab:(BOOL)value {
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_alwaysShowActiveTab = value;
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}
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- (BOOL)allowsScrubbing {
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return _allowsScrubbing;
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}
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- (void)setAllowsScrubbing:(BOOL)value {
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_allowsScrubbing = value;
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}
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- (PSMTabBarTearOffStyle)tearOffStyle {
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return _tearOffStyle;
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}
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- (void)setTearOffStyle:(PSMTabBarTearOffStyle)tearOffStyle {
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_tearOffStyle = tearOffStyle;
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}
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#pragma mark -
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#pragma mark Functionality
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- (void)addTabViewItem:(NSTabViewItem *)item {
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// create cell
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PSMTabBarCell *cell = [[PSMTabBarCell alloc] initWithControlView:self];
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NSRect cellRect, lastCellFrame;
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if([_cells lastObject] != nil) {
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cellRect = lastCellFrame = [[_cells lastObject] frame];
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} else {
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cellRect = lastCellFrame = NSZeroRect;
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}
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if([self orientation] == PSMTabBarHorizontalOrientation) {
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cellRect = [self genericCellRect];
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cellRect.size.width = 30;
|
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cellRect.origin.x = lastCellFrame.origin.x + lastCellFrame.size.width;
|
|
} else {
|
|
cellRect = /*lastCellFrame*/ [self genericCellRect];
|
|
cellRect.size.width = lastCellFrame.size.width;
|
|
cellRect.size.height = 0;
|
|
cellRect.origin.y = lastCellFrame.origin.y + lastCellFrame.size.height;
|
|
}
|
|
|
|
[cell setRepresentedObject:item];
|
|
[cell setFrame:cellRect];
|
|
|
|
// bind it up
|
|
[self bindPropertiesForCell:cell andTabViewItem:item];
|
|
|
|
// add to collection
|
|
[_cells addObject:cell];
|
|
[cell release];
|
|
if([_cells count] == (NSUInteger)[tabView numberOfTabViewItems]) {
|
|
[self update]; // don't update unless all are accounted for!
|
|
}
|
|
}
|
|
|
|
- (void)removeTabForCell:(PSMTabBarCell *)cell {
|
|
NSTabViewItem *item = [cell representedObject];
|
|
|
|
// unbind
|
|
[[cell indicator] unbind:@"animate"];
|
|
[[cell indicator] unbind:@"hidden"];
|
|
[cell unbind:@"hasIcon"];
|
|
[cell unbind:@"hasLargeImage"];
|
|
[cell unbind:@"title"];
|
|
[cell unbind:@"count"];
|
|
[cell unbind:@"countColor"];
|
|
[cell unbind:@"isEdited"];
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(isProcessing)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"isProcessing"];
|
|
}
|
|
}
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(icon)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"icon"];
|
|
}
|
|
}
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(objectCount)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"objectCount"];
|
|
}
|
|
}
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(countColor)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"countColor"];
|
|
}
|
|
}
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(largeImage)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"largeImage"];
|
|
}
|
|
}
|
|
|
|
if([item identifier] != nil) {
|
|
if([[item identifier] respondsToSelector:@selector(isEdited)]) {
|
|
[[item identifier] removeObserver:cell forKeyPath:@"isEdited"];
|
|
}
|
|
}
|
|
|
|
// stop watching identifier
|
|
[item removeObserver:self forKeyPath:@"identifier"];
|
|
|
|
// remove indicator
|
|
if([[self subviews] containsObject:[cell indicator]]) {
|
|
[[cell indicator] removeFromSuperview];
|
|
}
|
|
// remove tracking
|
|
[[NSNotificationCenter defaultCenter] removeObserver:cell];
|
|
|
|
if([cell closeButtonTrackingTag] != 0) {
|
|
[self removeTrackingRect:[cell closeButtonTrackingTag]];
|
|
[cell setCloseButtonTrackingTag:0];
|
|
}
|
|
if([cell cellTrackingTag] != 0) {
|
|
[self removeTrackingRect:[cell cellTrackingTag]];
|
|
[cell setCellTrackingTag:0];
|
|
}
|
|
|
|
// pull from collection
|
|
[_cells removeObject:cell];
|
|
|
|
[self update];
|
|
}
|
|
|
|
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
|
|
// did the tab's identifier change?
|
|
if([keyPath isEqualToString:@"identifier"]) {
|
|
NSEnumerator *e = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
if([cell representedObject] == object) {
|
|
[self _bindPropertiesForCell:cell andTabViewItem:object];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Hide/Show
|
|
|
|
- (void)hideTabBar:(BOOL)hide animate:(BOOL)animate {
|
|
if(!_awakenedFromNib || (_isHidden && hide) || (!_isHidden && !hide) || (_currentStep != kPSMIsNotBeingResized)) {
|
|
return;
|
|
}
|
|
|
|
[[self subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)];
|
|
|
|
_isHidden = hide;
|
|
_currentStep = 0;
|
|
if(!animate) {
|
|
_currentStep = (NSInteger)kPSMHideAnimationSteps;
|
|
}
|
|
|
|
if(hide) {
|
|
[_overflowPopUpButton removeFromSuperview];
|
|
[_addTabButton removeFromSuperview];
|
|
} else if(!animate) {
|
|
[self addSubview:_overflowPopUpButton];
|
|
[self addSubview:_addTabButton];
|
|
}
|
|
|
|
CGFloat partnerOriginalSize, partnerOriginalOrigin, myOriginalSize, myOriginalOrigin, partnerTargetSize, partnerTargetOrigin, myTargetSize, myTargetOrigin;
|
|
|
|
// target values for partner
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
// current (original) values
|
|
myOriginalSize = [self frame].size.height;
|
|
myOriginalOrigin = [self frame].origin.y;
|
|
if(partnerView) {
|
|
partnerOriginalSize = [partnerView frame].size.height;
|
|
partnerOriginalOrigin = [partnerView frame].origin.y;
|
|
} else {
|
|
partnerOriginalSize = [[self window] frame].size.height;
|
|
partnerOriginalOrigin = [[self window] frame].origin.y;
|
|
}
|
|
|
|
if(partnerView) {
|
|
// above or below me?
|
|
if((myOriginalOrigin - 22) > partnerOriginalOrigin) {
|
|
// partner is below me
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin + 21;
|
|
myTargetSize = myOriginalSize - 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin;
|
|
partnerTargetSize = partnerOriginalSize + 21;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin - 21;
|
|
myTargetSize = myOriginalSize + 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin;
|
|
partnerTargetSize = partnerOriginalSize - 21;
|
|
}
|
|
} else {
|
|
// partner is above me
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = myOriginalSize - 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin - 21;
|
|
partnerTargetSize = partnerOriginalSize + 21;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = myOriginalSize + 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin + 21;
|
|
partnerTargetSize = partnerOriginalSize - 21;
|
|
}
|
|
}
|
|
} else {
|
|
// for window movement
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = myOriginalSize - 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin + 21;
|
|
partnerTargetSize = partnerOriginalSize - 21;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = myOriginalSize + 21;
|
|
partnerTargetOrigin = partnerOriginalOrigin - 21;
|
|
partnerTargetSize = partnerOriginalSize + 21;
|
|
}
|
|
}
|
|
} else { /* vertical */
|
|
// current (original) values
|
|
myOriginalSize = [self frame].size.width;
|
|
myOriginalOrigin = [self frame].origin.x;
|
|
if(partnerView) {
|
|
partnerOriginalSize = [partnerView frame].size.width;
|
|
partnerOriginalOrigin = [partnerView frame].origin.x;
|
|
} else {
|
|
partnerOriginalSize = [[self window] frame].size.width;
|
|
partnerOriginalOrigin = [[self window] frame].origin.x;
|
|
}
|
|
|
|
if(partnerView) {
|
|
//to the left or right?
|
|
if(myOriginalOrigin < partnerOriginalOrigin + partnerOriginalSize) {
|
|
// partner is to the left
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = 1;
|
|
partnerTargetOrigin = partnerOriginalOrigin - myOriginalSize + 1;
|
|
partnerTargetSize = partnerOriginalSize + myOriginalSize - 1;
|
|
_tabBarWidth = myOriginalSize;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = myOriginalSize + _tabBarWidth;
|
|
partnerTargetOrigin = partnerOriginalOrigin + _tabBarWidth;
|
|
partnerTargetSize = partnerOriginalSize - _tabBarWidth;
|
|
}
|
|
} else {
|
|
// partner is to the right
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin + myOriginalSize;
|
|
myTargetSize = 1;
|
|
partnerTargetOrigin = partnerOriginalOrigin;
|
|
partnerTargetSize = partnerOriginalSize + myOriginalSize;
|
|
_tabBarWidth = myOriginalSize;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin - _tabBarWidth;
|
|
myTargetSize = myOriginalSize + _tabBarWidth;
|
|
partnerTargetOrigin = partnerOriginalOrigin;
|
|
partnerTargetSize = partnerOriginalSize - _tabBarWidth;
|
|
}
|
|
}
|
|
} else {
|
|
// for window movement
|
|
if(_isHidden) {
|
|
// I'm shrinking
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = 1;
|
|
partnerTargetOrigin = partnerOriginalOrigin + myOriginalSize - 1;
|
|
partnerTargetSize = partnerOriginalSize - myOriginalSize + 1;
|
|
_tabBarWidth = myOriginalSize;
|
|
} else {
|
|
// I'm growing
|
|
myTargetOrigin = myOriginalOrigin;
|
|
myTargetSize = _tabBarWidth;
|
|
partnerTargetOrigin = partnerOriginalOrigin - _tabBarWidth + 1;
|
|
partnerTargetSize = partnerOriginalSize + _tabBarWidth - 1;
|
|
}
|
|
}
|
|
|
|
if(!_isHidden && [[self delegate] respondsToSelector:@selector(desiredWidthForVerticalTabBar:)]) {
|
|
myTargetSize = [[self delegate] desiredWidthForVerticalTabBar:self];
|
|
}
|
|
}
|
|
|
|
NSDictionary *userInfo = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithDouble:myOriginalOrigin], @"myOriginalOrigin", [NSNumber numberWithDouble:partnerOriginalOrigin], @"partnerOriginalOrigin", [NSNumber numberWithDouble:myOriginalSize], @"myOriginalSize", [NSNumber numberWithDouble:partnerOriginalSize], @"partnerOriginalSize", [NSNumber numberWithDouble:myTargetOrigin], @"myTargetOrigin", [NSNumber numberWithDouble:partnerTargetOrigin], @"partnerTargetOrigin", [NSNumber numberWithDouble:myTargetSize], @"myTargetSize", [NSNumber numberWithDouble:partnerTargetSize], @"partnerTargetSize", nil];
|
|
if(_showHideAnimationTimer) {
|
|
[_showHideAnimationTimer invalidate];
|
|
[_showHideAnimationTimer release];
|
|
}
|
|
_showHideAnimationTimer = [[NSTimer scheduledTimerWithTimeInterval:(1.0 / 30.0) target:self selector:@selector(animateShowHide:) userInfo:userInfo repeats:YES] retain];
|
|
}
|
|
|
|
- (void)animateShowHide:(NSTimer *)timer {
|
|
// moves the frame of the tab bar and window (or partner view) linearly to hide or show the tab bar
|
|
NSRect myFrame = [self frame];
|
|
NSDictionary *userInfo = [timer userInfo];
|
|
CGFloat myCurrentOrigin = ([[userInfo objectForKey:@"myOriginalOrigin"] doubleValue] + (([[userInfo objectForKey:@"myTargetOrigin"] doubleValue] - [[userInfo objectForKey:@"myOriginalOrigin"] doubleValue]) * (_currentStep / kPSMHideAnimationSteps)));
|
|
CGFloat myCurrentSize = ([[userInfo objectForKey:@"myOriginalSize"] doubleValue] + (([[userInfo objectForKey:@"myTargetSize"] doubleValue] - [[userInfo objectForKey:@"myOriginalSize"] doubleValue]) * (_currentStep / kPSMHideAnimationSteps)));
|
|
CGFloat partnerCurrentOrigin = ([[userInfo objectForKey:@"partnerOriginalOrigin"] doubleValue] + (([[userInfo objectForKey:@"partnerTargetOrigin"] doubleValue] - [[userInfo objectForKey:@"partnerOriginalOrigin"] doubleValue]) * (_currentStep / kPSMHideAnimationSteps)));
|
|
CGFloat partnerCurrentSize = ([[userInfo objectForKey:@"partnerOriginalSize"] doubleValue] + (([[userInfo objectForKey:@"partnerTargetSize"] doubleValue] - [[userInfo objectForKey:@"partnerOriginalSize"] doubleValue]) * (_currentStep / kPSMHideAnimationSteps)));
|
|
|
|
NSRect myNewFrame;
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
myNewFrame = NSMakeRect(myFrame.origin.x, myCurrentOrigin, myFrame.size.width, myCurrentSize);
|
|
} else {
|
|
myNewFrame = NSMakeRect(myCurrentOrigin, myFrame.origin.y, myCurrentSize, myFrame.size.height);
|
|
}
|
|
|
|
if(partnerView) {
|
|
// resize self and view
|
|
NSRect resizeRect;
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
resizeRect = NSMakeRect([partnerView frame].origin.x, partnerCurrentOrigin, [partnerView frame].size.width, partnerCurrentSize);
|
|
} else {
|
|
resizeRect = NSMakeRect(partnerCurrentOrigin, [partnerView frame].origin.y, partnerCurrentSize, [partnerView frame].size.height);
|
|
}
|
|
[partnerView setFrame:resizeRect];
|
|
[partnerView setNeedsDisplay:YES];
|
|
[self setFrame:myNewFrame];
|
|
} else {
|
|
// resize self and window
|
|
NSRect resizeRect;
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
resizeRect = NSMakeRect([[self window] frame].origin.x, partnerCurrentOrigin, [[self window] frame].size.width, partnerCurrentSize);
|
|
} else {
|
|
resizeRect = NSMakeRect(partnerCurrentOrigin, [[self window] frame].origin.y, partnerCurrentSize, [[self window] frame].size.height);
|
|
}
|
|
[[self window] setFrame:resizeRect display:YES];
|
|
[self setFrame:myNewFrame];
|
|
}
|
|
|
|
// next
|
|
_currentStep++;
|
|
if(_currentStep == kPSMHideAnimationSteps + 1) {
|
|
_currentStep = kPSMIsNotBeingResized;
|
|
[self viewDidEndLiveResize];
|
|
[self update:NO];
|
|
|
|
//send the delegate messages
|
|
if(_isHidden) {
|
|
if([[self delegate] respondsToSelector:@selector(tabView:tabBarDidHide:)]) {
|
|
[[self delegate] tabView:[self tabView] tabBarDidHide:self];
|
|
}
|
|
} else {
|
|
[self addSubview:_overflowPopUpButton];
|
|
[self addSubview:_addTabButton];
|
|
|
|
if([[self delegate] respondsToSelector:@selector(tabView:tabBarDidUnhide:)]) {
|
|
[[self delegate] tabView:[self tabView] tabBarDidUnhide:self];
|
|
}
|
|
}
|
|
|
|
[_showHideAnimationTimer invalidate];
|
|
[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
|
|
}
|
|
[[self window] display];
|
|
}
|
|
|
|
- (BOOL)isTabBarHidden {
|
|
return _isHidden;
|
|
}
|
|
|
|
- (BOOL)isAnimating {
|
|
return _animationTimer != nil;
|
|
}
|
|
|
|
- (id)partnerView {
|
|
return partnerView;
|
|
}
|
|
|
|
- (void)setPartnerView:(id)view {
|
|
[partnerView release];
|
|
[view retain];
|
|
partnerView = view;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Drawing
|
|
|
|
- (BOOL)isFlipped {
|
|
return YES;
|
|
}
|
|
|
|
- (void)drawRect:(NSRect)rect {
|
|
[style drawTabBar:self inRect:rect];
|
|
}
|
|
|
|
- (void)update {
|
|
[self update:_automaticallyAnimates];
|
|
}
|
|
|
|
- (void)update:(BOOL)animate {
|
|
// make sure all of our tabs are accounted for before updating
|
|
if((NSUInteger)[[self tabView] numberOfTabViewItems] != [_cells count]) {
|
|
return;
|
|
}
|
|
|
|
// hide/show? (these return if already in desired state)
|
|
if((_hideForSingleTab) && ([_cells count] <= 1)) {
|
|
[self hideTabBar:YES animate:YES];
|
|
return;
|
|
} else {
|
|
[self hideTabBar:NO animate:YES];
|
|
}
|
|
|
|
[self removeAllToolTips];
|
|
[_controller layoutCells]; //eventually we should only have to call this when we know something has changed
|
|
|
|
PSMTabBarCell *currentCell;
|
|
|
|
NSMenu *overflowMenu = [_controller overflowMenu];
|
|
[_overflowPopUpButton setHidden:(overflowMenu == nil)];
|
|
[_overflowPopUpButton setMenu:overflowMenu];
|
|
|
|
if(_animationTimer) {
|
|
[_animationTimer invalidate];
|
|
[_animationTimer release]; _animationTimer = nil;
|
|
}
|
|
|
|
if(animate) {
|
|
NSMutableArray *targetFrames = [NSMutableArray arrayWithCapacity:[_cells count]];
|
|
|
|
for(NSUInteger i = 0; i < [_cells count]; i++) {
|
|
currentCell = [_cells objectAtIndex:i];
|
|
|
|
//we're going from NSRect -> NSValue -> NSRect -> NSValue here - oh well
|
|
[targetFrames addObject:[NSValue valueWithRect:[_controller cellFrameAtIndex:i]]];
|
|
}
|
|
|
|
[_addTabButton setHidden:!_showAddTabButton];
|
|
|
|
NSAnimation *animation = [[NSAnimation alloc] initWithDuration:0.50 animationCurve:NSAnimationEaseInOut];
|
|
[animation setAnimationBlockingMode:NSAnimationNonblocking];
|
|
[animation startAnimation];
|
|
_animationTimer = [[NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0
|
|
target:self
|
|
selector:@selector(_animateCells:)
|
|
userInfo:[NSArray arrayWithObjects:targetFrames, animation, nil]
|
|
repeats:YES] retain];
|
|
[animation release];
|
|
[[NSRunLoop currentRunLoop] addTimer:_animationTimer forMode:NSEventTrackingRunLoopMode];
|
|
[self _animateCells:_animationTimer];
|
|
} else {
|
|
for(NSUInteger i = 0; i < [_cells count]; i++) {
|
|
currentCell = [_cells objectAtIndex:i];
|
|
[currentCell setFrame:[_controller cellFrameAtIndex:i]];
|
|
|
|
if(![currentCell isInOverflowMenu]) {
|
|
[self _setupTrackingRectsForCell:currentCell];
|
|
}
|
|
}
|
|
|
|
[_addTabButton setFrame:[_controller addButtonRect]];
|
|
[_addTabButton setHidden:!_showAddTabButton];
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
}
|
|
|
|
- (void)_animateCells:(NSTimer *)timer {
|
|
NSAnimation *animation = [[timer userInfo] objectAtIndex:1];
|
|
NSArray *targetFrames = [[timer userInfo] objectAtIndex:0];
|
|
PSMTabBarCell *currentCell;
|
|
NSUInteger cellCount = [_cells count];
|
|
|
|
if((cellCount > 0) && [animation isAnimating]) {
|
|
//compare our target position with the current position and move towards the target
|
|
for(NSUInteger i = 0; i < [targetFrames count] && i < cellCount; i++) {
|
|
currentCell = [_cells objectAtIndex:i];
|
|
NSRect cellFrame = [currentCell frame], targetFrame = [[targetFrames objectAtIndex:i] rectValue];
|
|
CGFloat sizeChange;
|
|
CGFloat originChange;
|
|
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
sizeChange = (targetFrame.size.width - cellFrame.size.width) * [animation currentProgress];
|
|
originChange = (targetFrame.origin.x - cellFrame.origin.x) * [animation currentProgress];
|
|
cellFrame.size.width += sizeChange;
|
|
cellFrame.origin.x += originChange;
|
|
} else {
|
|
sizeChange = (targetFrame.size.height - cellFrame.size.height) * [animation currentProgress];
|
|
originChange = (targetFrame.origin.y - cellFrame.origin.y) * [animation currentProgress];
|
|
cellFrame.size.height += sizeChange;
|
|
cellFrame.origin.y += originChange;
|
|
}
|
|
|
|
[currentCell setFrame:cellFrame];
|
|
|
|
//highlight the cell if the mouse is over it
|
|
NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
|
|
NSRect closeRect = [currentCell closeButtonRectForFrame:cellFrame];
|
|
[currentCell setHighlighted:NSMouseInRect(mousePoint, cellFrame, [self isFlipped])];
|
|
[currentCell setCloseButtonOver:NSMouseInRect(mousePoint, closeRect, [self isFlipped])];
|
|
}
|
|
|
|
if(_showAddTabButton) {
|
|
//animate the add tab button
|
|
NSRect target = [_controller addButtonRect], frame = [_addTabButton frame];
|
|
frame.origin.x += (target.origin.x - frame.origin.x) * [animation currentProgress];
|
|
[_addTabButton setFrame:frame];
|
|
}
|
|
} else {
|
|
//put all the cells where they should be in their final position
|
|
if(cellCount > 0) {
|
|
for(NSUInteger i = 0; i < [targetFrames count] && i < cellCount; i++) {
|
|
PSMTabBarCell *currentCell = [_cells objectAtIndex:i];
|
|
NSRect cellFrame = [currentCell frame], targetFrame = [[targetFrames objectAtIndex:i] rectValue];
|
|
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
cellFrame.size.width = targetFrame.size.width;
|
|
cellFrame.origin.x = targetFrame.origin.x;
|
|
} else {
|
|
cellFrame.size.height = targetFrame.size.height;
|
|
cellFrame.origin.y = targetFrame.origin.y;
|
|
}
|
|
|
|
[currentCell setFrame:cellFrame];
|
|
|
|
//highlight the cell if the mouse is over it
|
|
NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
|
|
NSRect closeRect = [currentCell closeButtonRectForFrame:cellFrame];
|
|
[currentCell setHighlighted:NSMouseInRect(mousePoint, cellFrame, [self isFlipped])];
|
|
[currentCell setCloseButtonOver:NSMouseInRect(mousePoint, closeRect, [self isFlipped])];
|
|
}
|
|
}
|
|
|
|
//set the frame for the add tab button
|
|
if(_showAddTabButton) {
|
|
NSRect frame = [_addTabButton frame];
|
|
frame.origin.x = [_controller addButtonRect].origin.x;
|
|
[_addTabButton setFrame:frame];
|
|
}
|
|
|
|
[_animationTimer invalidate];
|
|
[_animationTimer release]; _animationTimer = nil;
|
|
|
|
for(NSUInteger i = 0; i < cellCount; i++) {
|
|
currentCell = [_cells objectAtIndex:i];
|
|
|
|
//we've hit the cells that are in overflow, stop setting up tracking rects
|
|
if([currentCell isInOverflowMenu]) {
|
|
break;
|
|
}
|
|
|
|
[self _setupTrackingRectsForCell:currentCell];
|
|
}
|
|
}
|
|
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (void)_setupTrackingRectsForCell:(PSMTabBarCell *)cell {
|
|
NSInteger tag, index = [_cells indexOfObject:cell];
|
|
NSRect cellTrackingRect = [_controller cellTrackingRectAtIndex:index];
|
|
NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
|
|
BOOL mouseInCell = NSMouseInRect(mousePoint, cellTrackingRect, [self isFlipped]);
|
|
|
|
//set the cell tracking rect
|
|
[self removeTrackingRect:[cell cellTrackingTag]];
|
|
tag = [self addTrackingRect:cellTrackingRect owner:cell userData:nil assumeInside:mouseInCell];
|
|
[cell setCellTrackingTag:tag];
|
|
[cell setHighlighted:mouseInCell];
|
|
|
|
if([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
|
|
NSRect closeRect = [_controller closeButtonTrackingRectAtIndex:index];
|
|
BOOL mouseInCloseRect = NSMouseInRect(mousePoint, closeRect, [self isFlipped]);
|
|
|
|
//set the close button tracking rect
|
|
[self removeTrackingRect:[cell closeButtonTrackingTag]];
|
|
tag = [self addTrackingRect:closeRect owner:cell userData:nil assumeInside:mouseInCloseRect];
|
|
[cell setCloseButtonTrackingTag:tag];
|
|
|
|
[cell setCloseButtonOver:mouseInCloseRect];
|
|
}
|
|
|
|
//set the tooltip tracking rect
|
|
[self addToolTipRect:[cell frame] owner:self userData:nil];
|
|
}
|
|
|
|
- (void)_positionOverflowMenu {
|
|
NSRect cellRect, frame = [self frame];
|
|
cellRect.size.height = [style tabCellHeight];
|
|
cellRect.size.width = [style rightMarginForTabBarControl];
|
|
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
cellRect.origin.y = 0;
|
|
cellRect.origin.x = frame.size.width - [style rightMarginForTabBarControl] + (_resizeAreaCompensation ? -(_resizeAreaCompensation - 1) : 1);
|
|
[_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin];
|
|
} else {
|
|
cellRect.origin.x = 0;
|
|
cellRect.origin.y = frame.size.height - [style tabCellHeight];
|
|
cellRect.size.width = frame.size.width;
|
|
[_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin | NSViewMinYMargin];
|
|
}
|
|
|
|
[_overflowPopUpButton setFrame:cellRect];
|
|
}
|
|
|
|
- (void)_checkWindowFrame {
|
|
//figure out if the new frame puts the control in the way of the resize widget
|
|
NSWindow *window = [self window];
|
|
|
|
if(window) {
|
|
NSRect resizeWidgetFrame = [[window contentView] frame];
|
|
resizeWidgetFrame.origin.x += resizeWidgetFrame.size.width - 22;
|
|
resizeWidgetFrame.size.width = 22;
|
|
resizeWidgetFrame.size.height = 22;
|
|
|
|
if([window showsResizeIndicator] && NSIntersectsRect([self frame], resizeWidgetFrame)) {
|
|
//the resize widgets are larger on metal windows
|
|
_resizeAreaCompensation = [window styleMask] & NSTexturedBackgroundWindowMask ? 20 : 8;
|
|
} else {
|
|
_resizeAreaCompensation = 0;
|
|
}
|
|
|
|
[self _positionOverflowMenu];
|
|
}
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Mouse Tracking
|
|
|
|
- (BOOL)mouseDownCanMoveWindow {
|
|
return NO;
|
|
}
|
|
|
|
- (BOOL)acceptsFirstMouse:(NSEvent *)theEvent {
|
|
return YES;
|
|
}
|
|
|
|
- (void)mouseDown:(NSEvent *)theEvent {
|
|
_didDrag = NO;
|
|
|
|
// keep for dragging
|
|
[self setLastMouseDownEvent:theEvent];
|
|
// what cell?
|
|
NSPoint mousePt = [self convertPoint:[theEvent locationInWindow] fromView:nil];
|
|
NSRect frame = [self frame];
|
|
|
|
if([self orientation] == PSMTabBarVerticalOrientation && [self allowsResizing] && partnerView && (mousePt.x > frame.size.width - 3)) {
|
|
_resizing = YES;
|
|
}
|
|
|
|
NSRect cellFrame;
|
|
PSMTabBarCell *cell = [self cellForPoint:mousePt cellFrame:&cellFrame];
|
|
if(cell) {
|
|
BOOL overClose = NSMouseInRect(mousePt, [cell closeButtonRectForFrame:cellFrame], [self isFlipped]);
|
|
if(overClose &&
|
|
![self disableTabClose] &&
|
|
![cell isCloseButtonSuppressed] &&
|
|
([self allowsBackgroundTabClosing] || [[cell representedObject] isEqualTo:[tabView selectedTabViewItem]] || [theEvent modifierFlags] & NSCommandKeyMask)) {
|
|
[cell setCloseButtonOver:NO];
|
|
[cell setCloseButtonPressed:YES];
|
|
_closeClicked = YES;
|
|
} else {
|
|
[cell setCloseButtonPressed:NO];
|
|
if(_selectsTabsOnMouseDown) {
|
|
[self performSelector:@selector(tabClick:) withObject:cell];
|
|
}
|
|
}
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
}
|
|
|
|
- (void)mouseDragged:(NSEvent *)theEvent {
|
|
if([self lastMouseDownEvent] == nil) {
|
|
return;
|
|
}
|
|
|
|
NSPoint currentPoint = [self convertPoint:[theEvent locationInWindow] fromView:nil];
|
|
|
|
if(_resizing) {
|
|
NSRect frame = [self frame];
|
|
CGFloat resizeAmount = [theEvent deltaX];
|
|
if((currentPoint.x > frame.size.width && resizeAmount > 0) || (currentPoint.x < frame.size.width && resizeAmount < 0)) {
|
|
[[NSCursor resizeLeftRightCursor] push];
|
|
|
|
NSRect partnerFrame = [partnerView frame];
|
|
|
|
//do some bounds checking
|
|
if((frame.size.width + resizeAmount > [self cellMinWidth]) && (frame.size.width + resizeAmount < [self cellMaxWidth])) {
|
|
frame.size.width += resizeAmount;
|
|
partnerFrame.size.width -= resizeAmount;
|
|
partnerFrame.origin.x += resizeAmount;
|
|
|
|
[self setFrame:frame];
|
|
[partnerView setFrame:partnerFrame];
|
|
[[self superview] setNeedsDisplay:YES];
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
NSRect cellFrame;
|
|
NSPoint trackingStartPoint = [self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil];
|
|
PSMTabBarCell *cell = [self cellForPoint:trackingStartPoint cellFrame:&cellFrame];
|
|
if(cell) {
|
|
//check to see if the close button was the target in the clicked cell
|
|
//highlight/unhighlight the close button as necessary
|
|
NSRect iconRect = [cell closeButtonRectForFrame:cellFrame];
|
|
|
|
if(_closeClicked && NSMouseInRect(trackingStartPoint, iconRect, [self isFlipped]) &&
|
|
([self allowsBackgroundTabClosing] || [[cell representedObject] isEqualTo:[tabView selectedTabViewItem]])) {
|
|
[cell setCloseButtonPressed:NSMouseInRect(currentPoint, iconRect, [self isFlipped])];
|
|
[self setNeedsDisplay:YES];
|
|
return;
|
|
}
|
|
|
|
CGFloat dx = fabs(currentPoint.x - trackingStartPoint.x);
|
|
CGFloat dy = fabs(currentPoint.y - trackingStartPoint.y);
|
|
CGFloat distance = sqrt(dx * dx + dy * dy);
|
|
|
|
if(distance >= 10 && !_didDrag && ![[PSMTabDragAssistant sharedDragAssistant] isDragging] &&
|
|
[self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDragTabViewItem:fromTabBar:)] &&
|
|
[[self delegate] tabView:tabView shouldDragTabViewItem:[cell representedObject] fromTabBar:self]) {
|
|
_didDrag = YES;
|
|
[[PSMTabDragAssistant sharedDragAssistant] startDraggingCell:cell fromTabBar:self withMouseDownEvent:[self lastMouseDownEvent]];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)mouseUp:(NSEvent *)theEvent {
|
|
if(_resizing) {
|
|
_resizing = NO;
|
|
[[NSCursor arrowCursor] set];
|
|
} else {
|
|
// what cell?
|
|
NSPoint mousePt = [self convertPoint:[theEvent locationInWindow] fromView:nil];
|
|
NSRect cellFrame, mouseDownCellFrame;
|
|
PSMTabBarCell *cell = [self cellForPoint:mousePt cellFrame:&cellFrame];
|
|
PSMTabBarCell *mouseDownCell = [self cellForPoint:[self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil] cellFrame:&mouseDownCellFrame];
|
|
if(cell) {
|
|
NSPoint trackingStartPoint = [self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil];
|
|
NSRect iconRect = [mouseDownCell closeButtonRectForFrame:mouseDownCellFrame];
|
|
|
|
if((NSMouseInRect(mousePt, iconRect, [self isFlipped])) && ![self disableTabClose] && ![cell isCloseButtonSuppressed] && [mouseDownCell closeButtonPressed]) {
|
|
if(([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask) != 0) {
|
|
//If the user is holding Option, close all other tabs
|
|
NSEnumerator *enumerator = [[[[self cells] copy] autorelease] objectEnumerator];
|
|
PSMTabBarCell *otherCell;
|
|
|
|
while((otherCell = [enumerator nextObject])) {
|
|
if(otherCell != cell) {
|
|
[self performSelector:@selector(closeTabClick:) withObject:otherCell];
|
|
}
|
|
}
|
|
|
|
//Fix the close button for the clicked tab not to be pressed
|
|
[cell setCloseButtonPressed:NO];
|
|
} else {
|
|
//Otherwise, close this tab
|
|
[self performSelector:@selector(closeTabClick:) withObject:cell];
|
|
}
|
|
} else if(NSMouseInRect(mousePt, mouseDownCellFrame, [self isFlipped]) &&
|
|
(!NSMouseInRect(trackingStartPoint, [cell closeButtonRectForFrame:cellFrame], [self isFlipped]) || ![self allowsBackgroundTabClosing] || [self disableTabClose])) {
|
|
[mouseDownCell setCloseButtonPressed:NO];
|
|
// If -[self selectsTabsOnMouseDown] is TRUE, we already performed tabClick: on mouseDown.
|
|
if(![self selectsTabsOnMouseDown]) {
|
|
[self performSelector:@selector(tabClick:) withObject:cell];
|
|
}
|
|
} else {
|
|
[mouseDownCell setCloseButtonPressed:NO];
|
|
[self performSelector:@selector(tabNothing:) withObject:cell];
|
|
}
|
|
}
|
|
|
|
_closeClicked = NO;
|
|
}
|
|
}
|
|
|
|
- (NSMenu *)menuForEvent:(NSEvent *)event {
|
|
NSMenu *menu = nil;
|
|
NSTabViewItem *item = [[self cellForPoint:[self convertPoint:[event locationInWindow] fromView:nil] cellFrame:nil] representedObject];
|
|
|
|
if(item && [[self delegate] respondsToSelector:@selector(tabView:menuForTabViewItem:)]) {
|
|
menu = [[self delegate] tabView:tabView menuForTabViewItem:item];
|
|
}
|
|
return menu;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Drag and Drop
|
|
|
|
- (BOOL)shouldDelayWindowOrderingForEvent:(NSEvent *)theEvent {
|
|
return YES;
|
|
}
|
|
|
|
// NSDraggingSource
|
|
- (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal {
|
|
return(isLocal ? NSDragOperationMove : NSDragOperationNone);
|
|
}
|
|
|
|
- (BOOL)ignoreModifierKeysWhileDragging {
|
|
return YES;
|
|
}
|
|
|
|
- (void)draggedImage:(NSImage *)anImage beganAt:(NSPoint)screenPoint {
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggingBeganAt:screenPoint];
|
|
}
|
|
|
|
- (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint {
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggingMovedTo:screenPoint];
|
|
}
|
|
|
|
// NSDraggingDestination
|
|
- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender {
|
|
if([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
|
|
if([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
|
|
![[self delegate] tabView:[[sender draggingSource] tabView] shouldDropTabViewItem:[[[PSMTabDragAssistant sharedDragAssistant] draggedCell] representedObject] inTabBar:self]) {
|
|
return NSDragOperationNone;
|
|
}
|
|
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggingEnteredTabBar:self atPoint:[self convertPoint:[sender draggingLocation] fromView:nil]];
|
|
return NSDragOperationMove;
|
|
}
|
|
|
|
return NSDragOperationNone;
|
|
}
|
|
|
|
- (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender {
|
|
PSMTabBarCell *cell = [self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil];
|
|
|
|
if([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
|
|
if([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
|
|
![[self delegate] tabView:[[sender draggingSource] tabView] shouldDropTabViewItem:[[[PSMTabDragAssistant sharedDragAssistant] draggedCell] representedObject] inTabBar:self]) {
|
|
return NSDragOperationNone;
|
|
}
|
|
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggingUpdatedInTabBar:self atPoint:[self convertPoint:[sender draggingLocation] fromView:nil]];
|
|
return NSDragOperationMove;
|
|
} else if(cell) {
|
|
//something that was accepted by the delegate was dragged on
|
|
|
|
//Test for the space bar (the skip-the-delay key).
|
|
/*enum { virtualKeycodeForSpace = 49 }; //Source: IM:Tx (Fig. C-2)
|
|
union {
|
|
KeyMap keymap;
|
|
char bits[16];
|
|
} keymap;
|
|
GetKeys(keymap.keymap);
|
|
if ((GetCurrentEventKeyModifiers() == 0) && bit_test(keymap.bits, virtualKeycodeForSpace)) {
|
|
//The user pressed the space bar. This skips the delay; the user wants to pop the spring on this tab *now*.
|
|
|
|
//For some reason, it crashes if I call -fire here. I don't know why. It doesn't crash if I simply set the fire date to now.
|
|
[_springTimer setFireDate:[NSDate date]];
|
|
} else {*/
|
|
//Wind the spring for a spring-loaded drop.
|
|
//The delay time comes from Finder's defaults, which specifies it in milliseconds.
|
|
//If the delegate can't handle our spring-loaded drop, we'll abort it when the timer fires. See fireSpring:. This is simpler than constantly (checking for spring-loaded awareness and tearing down/rebuilding the timer) at every delegate change.
|
|
|
|
//If the user has dragged to a different tab, reset the timer.
|
|
if(_tabViewItemWithSpring != [cell representedObject]) {
|
|
[_springTimer invalidate];
|
|
[_springTimer release]; _springTimer = nil;
|
|
_tabViewItemWithSpring = [cell representedObject];
|
|
}
|
|
if(!_springTimer) {
|
|
//Finder's default delay time, as of Tiger, is 668 ms. If the user has never changed it, there's no setting in its defaults, so we default to that amount.
|
|
NSNumber *delayNumber = [(NSNumber *)CFPreferencesCopyAppValue((CFStringRef)@"SpringingDelayMilliseconds", (CFStringRef)@"com.apple.finder") autorelease];
|
|
NSTimeInterval delaySeconds = delayNumber ?[delayNumber doubleValue] / 1000.0 : 0.668;
|
|
_springTimer = [[NSTimer scheduledTimerWithTimeInterval:delaySeconds
|
|
target:self
|
|
selector:@selector(fireSpring:)
|
|
userInfo:sender
|
|
repeats:NO] retain];
|
|
}
|
|
return NSDragOperationCopy;
|
|
}
|
|
|
|
return NSDragOperationNone;
|
|
}
|
|
|
|
- (void)draggingExited:(id <NSDraggingInfo>)sender {
|
|
[_springTimer invalidate];
|
|
[_springTimer release]; _springTimer = nil;
|
|
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggingExitedTabBar:self];
|
|
}
|
|
|
|
- (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender {
|
|
//validate the drag operation only if there's a valid tab bar to drop into
|
|
return [[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] == NSNotFound ||
|
|
[[PSMTabDragAssistant sharedDragAssistant] destinationTabBar] != nil;
|
|
}
|
|
|
|
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender {
|
|
if([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
|
|
[[PSMTabDragAssistant sharedDragAssistant] performDragOperation];
|
|
} else if([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:acceptedDraggingInfo:onTabViewItem:)]) {
|
|
//forward the drop to the delegate
|
|
[[self delegate] tabView:tabView acceptedDraggingInfo:sender onTabViewItem:[[self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil] representedObject]];
|
|
}
|
|
return YES;
|
|
}
|
|
|
|
- (void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation {
|
|
[[PSMTabDragAssistant sharedDragAssistant] draggedImageEndedAt:aPoint operation:operation];
|
|
}
|
|
|
|
- (void)concludeDragOperation:(id <NSDraggingInfo>)sender {
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Spring-loading
|
|
|
|
- (void)fireSpring:(NSTimer *)timer {
|
|
NSAssert1(timer == _springTimer, @"Spring fired by unrecognized timer %@", timer);
|
|
|
|
id <NSDraggingInfo> sender = [timer userInfo];
|
|
PSMTabBarCell *cell = [self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil];
|
|
[tabView selectTabViewItem:[cell representedObject]];
|
|
|
|
_tabViewItemWithSpring = nil;
|
|
[_springTimer invalidate];
|
|
[_springTimer release]; _springTimer = nil;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Actions
|
|
|
|
- (void)overflowMenuAction:(id)sender {
|
|
NSTabViewItem *tabViewItem = (NSTabViewItem *)[sender representedObject];
|
|
[tabView selectTabViewItem:tabViewItem];
|
|
}
|
|
|
|
- (void)closeTabClick:(id)sender {
|
|
NSTabViewItem *item = [sender representedObject];
|
|
[sender retain];
|
|
if(([_cells count] == 1) && (![self canCloseOnlyTab])) {
|
|
return;
|
|
}
|
|
|
|
if([[self delegate] respondsToSelector:@selector(tabView:shouldCloseTabViewItem:)]) {
|
|
if(![[self delegate] tabView:tabView shouldCloseTabViewItem:item]) {
|
|
// fix mouse downed close button
|
|
[sender setCloseButtonPressed:NO];
|
|
return;
|
|
}
|
|
}
|
|
|
|
[item retain];
|
|
|
|
[tabView removeTabViewItem:item];
|
|
[item release];
|
|
[sender release];
|
|
}
|
|
|
|
- (void)tabClick:(id)sender {
|
|
[tabView selectTabViewItem:[sender representedObject]];
|
|
}
|
|
|
|
- (void)tabNothing:(id)sender {
|
|
//[self update]; // takes care of highlighting based on state
|
|
}
|
|
|
|
- (void)frameDidChange:(NSNotification *)notification {
|
|
[self _checkWindowFrame];
|
|
|
|
// trying to address the drawing artifacts for the progress indicators - hackery follows
|
|
// this one fixes the "blanking" effect when the control hides and shows itself
|
|
NSEnumerator *e = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
[[cell indicator] stopAnimation:self];
|
|
|
|
[[cell indicator] performSelector:@selector(startAnimation:)
|
|
withObject:nil
|
|
afterDelay:0];
|
|
}
|
|
|
|
[self update:NO];
|
|
}
|
|
|
|
- (void)viewDidMoveToWindow {
|
|
[self _checkWindowFrame];
|
|
}
|
|
|
|
- (void)viewWillStartLiveResize {
|
|
NSEnumerator *e = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
[[cell indicator] stopAnimation:self];
|
|
}
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
-(void)viewDidEndLiveResize {
|
|
NSEnumerator *e = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
[[cell indicator] startAnimation:self];
|
|
}
|
|
|
|
[self _checkWindowFrame];
|
|
[self update:NO];
|
|
}
|
|
|
|
- (void)resetCursorRects {
|
|
[super resetCursorRects];
|
|
if([self orientation] == PSMTabBarVerticalOrientation) {
|
|
NSRect frame = [self frame];
|
|
[self addCursorRect:NSMakeRect(frame.size.width - 2, 0, 2, frame.size.height) cursor:[NSCursor resizeLeftRightCursor]];
|
|
}
|
|
}
|
|
|
|
- (void)windowDidMove:(NSNotification *)aNotification {
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (void)windowDidUpdate:(NSNotification *)notification {
|
|
// hide? must readjust things if I'm not supposed to be showing
|
|
// this block of code only runs when the app launches
|
|
if([self hideForSingleTab] && ([_cells count] <= 1) && !_awakenedFromNib) {
|
|
// must adjust frames now before display
|
|
NSRect myFrame = [self frame];
|
|
if([self orientation] == PSMTabBarHorizontalOrientation) {
|
|
if(partnerView) {
|
|
NSRect partnerFrame = [partnerView frame];
|
|
// above or below me?
|
|
if(myFrame.origin.y - 22 > [partnerView frame].origin.y) {
|
|
// partner is below me
|
|
[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y + 21, myFrame.size.width, myFrame.size.height - 21)];
|
|
[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y, partnerFrame.size.width, partnerFrame.size.height + 21)];
|
|
} else {
|
|
// partner is above me
|
|
[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, myFrame.size.width, myFrame.size.height - 21)];
|
|
[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y - 21, partnerFrame.size.width, partnerFrame.size.height + 21)];
|
|
}
|
|
[partnerView setNeedsDisplay:YES];
|
|
[self setNeedsDisplay:YES];
|
|
} else {
|
|
// for window movement
|
|
NSRect windowFrame = [[self window] frame];
|
|
[[self window] setFrame:NSMakeRect(windowFrame.origin.x, windowFrame.origin.y + 21, windowFrame.size.width, windowFrame.size.height - 21) display:YES];
|
|
[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, myFrame.size.width, myFrame.size.height - 21)];
|
|
}
|
|
} else {
|
|
if(partnerView) {
|
|
NSRect partnerFrame = [partnerView frame];
|
|
//to the left or right?
|
|
if(myFrame.origin.x < [partnerView frame].origin.x) {
|
|
// partner is to the left
|
|
[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, 1, myFrame.size.height)];
|
|
[partnerView setFrame:NSMakeRect(partnerFrame.origin.x - myFrame.size.width + 1, partnerFrame.origin.y, partnerFrame.size.width + myFrame.size.width - 1, partnerFrame.size.height)];
|
|
} else {
|
|
// partner to the right
|
|
[self setFrame:NSMakeRect(myFrame.origin.x + myFrame.size.width, myFrame.origin.y, 1, myFrame.size.height)];
|
|
[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y, partnerFrame.size.width + myFrame.size.width, partnerFrame.size.height)];
|
|
}
|
|
_tabBarWidth = myFrame.size.width;
|
|
[partnerView setNeedsDisplay:YES];
|
|
[self setNeedsDisplay:YES];
|
|
} else {
|
|
// for window movement
|
|
NSRect windowFrame = [[self window] frame];
|
|
[[self window] setFrame:NSMakeRect(windowFrame.origin.x + myFrame.size.width - 1, windowFrame.origin.y, windowFrame.size.width - myFrame.size.width + 1, windowFrame.size.height) display:YES];
|
|
[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, 1, myFrame.size.height)];
|
|
}
|
|
}
|
|
|
|
_isHidden = YES;
|
|
|
|
if([[self delegate] respondsToSelector:@selector(tabView:tabBarDidHide:)]) {
|
|
[[self delegate] tabView:[self tabView] tabBarDidHide:self];
|
|
}
|
|
}
|
|
|
|
_awakenedFromNib = YES;
|
|
[self setNeedsDisplay:YES];
|
|
|
|
//we only need to do this once
|
|
[[NSNotificationCenter defaultCenter] removeObserver:self name:NSWindowDidUpdateNotification object:nil];
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Menu Validation
|
|
|
|
- (BOOL)validateMenuItem:(NSMenuItem *)sender {
|
|
[sender setState:([[sender representedObject] isEqualTo:[tabView selectedTabViewItem]]) ? NSOnState : NSOffState];
|
|
|
|
return [[self delegate] respondsToSelector:@selector(tabView:validateOverflowMenuItem:forTabViewItem:)] ?
|
|
[[self delegate] tabView:[self tabView] validateOverflowMenuItem:sender forTabViewItem:[sender representedObject]] : YES;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark NSTabView Delegate
|
|
|
|
- (void)tabView:(NSTabView *)aTabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem {
|
|
// here's a weird one - this message is sent before the "tabViewDidChangeNumberOfTabViewItems"
|
|
// message, thus I can end up updating when there are no cells, if no tabs were (yet) present
|
|
NSUInteger tabIndex = [aTabView indexOfTabViewItem:tabViewItem];
|
|
|
|
if([_cells count] > 0 && tabIndex < [_cells count]) {
|
|
PSMTabBarCell *thisCell = [_cells objectAtIndex:tabIndex];
|
|
if(_alwaysShowActiveTab && [thisCell isInOverflowMenu]) {
|
|
//temporarily disable the delegate in order to move the tab to a different index
|
|
id tempDelegate = [aTabView delegate];
|
|
[aTabView setDelegate:nil];
|
|
|
|
// move it all around first
|
|
[tabViewItem retain];
|
|
[thisCell retain];
|
|
[aTabView removeTabViewItem:tabViewItem];
|
|
[aTabView insertTabViewItem:tabViewItem atIndex:0];
|
|
[_cells removeObjectAtIndex:tabIndex];
|
|
[_cells insertObject:thisCell atIndex:0];
|
|
[thisCell setIsInOverflowMenu:NO]; //very important else we get a fun recursive loop going
|
|
[[_cells objectAtIndex:[_cells count] - 1] setIsInOverflowMenu:YES]; //these 2 lines are pretty uncool and this logic needs to be updated
|
|
[thisCell release];
|
|
[tabViewItem release];
|
|
|
|
[aTabView setDelegate:tempDelegate];
|
|
|
|
//reset the selection since removing it changed the selection
|
|
[aTabView selectTabViewItem:tabViewItem];
|
|
|
|
[self update];
|
|
} else {
|
|
[_controller setSelectedCell:thisCell];
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
}
|
|
|
|
if([[self delegate] respondsToSelector:@selector(tabView:didSelectTabViewItem:)]) {
|
|
[[self delegate] performSelector:@selector(tabView:didSelectTabViewItem:) withObject:aTabView withObject:tabViewItem];
|
|
}
|
|
}
|
|
|
|
- (BOOL)tabView:(NSTabView *)aTabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem {
|
|
if([[self delegate] respondsToSelector:@selector(tabView:shouldSelectTabViewItem:)]) {
|
|
return [[self delegate] tabView:aTabView shouldSelectTabViewItem:tabViewItem];
|
|
} else {
|
|
return YES;
|
|
}
|
|
}
|
|
- (void)tabView:(NSTabView *)aTabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem {
|
|
if([[self delegate] respondsToSelector:@selector(tabView:willSelectTabViewItem:)]) {
|
|
[[self delegate] performSelector:@selector(tabView:willSelectTabViewItem:) withObject:aTabView withObject:tabViewItem];
|
|
}
|
|
}
|
|
|
|
- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)aTabView {
|
|
NSArray *tabItems = [tabView tabViewItems];
|
|
// go through cells, remove any whose representedObjects are not in [tabView tabViewItems]
|
|
NSEnumerator *e = [[[_cells copy] autorelease] objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
//remove the observer binding
|
|
if([cell representedObject] && ![tabItems containsObject:[cell representedObject]]) {
|
|
if([[self delegate] respondsToSelector:@selector(tabView:didCloseTabViewItem:)]) {
|
|
[[self delegate] tabView:aTabView didCloseTabViewItem:[cell representedObject]];
|
|
}
|
|
|
|
[self removeTabForCell:cell];
|
|
}
|
|
}
|
|
|
|
// go through tab view items, add cell for any not present
|
|
NSMutableArray *cellItems = [self representedTabViewItems];
|
|
NSEnumerator *ex = [tabItems objectEnumerator];
|
|
NSTabViewItem *item;
|
|
while((item = [ex nextObject])) {
|
|
if(![cellItems containsObject:item]) {
|
|
[self addTabViewItem:item];
|
|
}
|
|
}
|
|
|
|
// pass along for other delegate responses
|
|
if([[self delegate] respondsToSelector:@selector(tabViewDidChangeNumberOfTabViewItems:)]) {
|
|
[[self delegate] performSelector:@selector(tabViewDidChangeNumberOfTabViewItems:) withObject:aTabView];
|
|
}
|
|
|
|
// reset cursor tracking for the add tab button if one exists
|
|
if([self addTabButton]) {
|
|
[[self addTabButton] resetCursorRects];
|
|
}
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Tooltips
|
|
|
|
- (NSString *)view:(NSView *)view stringForToolTip:(NSToolTipTag)tag point:(NSPoint)point userData:(void *)userData {
|
|
if([[self delegate] respondsToSelector:@selector(tabView:toolTipForTabViewItem:)]) {
|
|
return [[self delegate] tabView:[self tabView] toolTipForTabViewItem:[[self cellForPoint:point cellFrame:nil] representedObject]];
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Archiving
|
|
|
|
- (void)encodeWithCoder:(NSCoder *)aCoder
|
|
{
|
|
[super encodeWithCoder:aCoder];
|
|
if ([aCoder allowsKeyedCoding]) {
|
|
[aCoder encodeObject:_cells forKey:@"PSMcells"];
|
|
[aCoder encodeObject:tabView forKey:@"PSMtabView"];
|
|
[aCoder encodeObject:_overflowPopUpButton forKey:@"PSMoverflowPopUpButton"];
|
|
[aCoder encodeObject:_addTabButton forKey:@"PSMaddTabButton"];
|
|
[aCoder encodeObject:style forKey:@"PSMstyle"];
|
|
[aCoder encodeInteger:_orientation forKey:@"PSMorientation"];
|
|
[aCoder encodeBool:_canCloseOnlyTab forKey:@"PSMcanCloseOnlyTab"];
|
|
[aCoder encodeBool:_disableTabClose forKey:@"PSMdisableTabClose"];
|
|
[aCoder encodeBool:_hideForSingleTab forKey:@"PSMhideForSingleTab"];
|
|
[aCoder encodeBool:_allowsBackgroundTabClosing forKey:@"PSMallowsBackgroundTabClosing"];
|
|
[aCoder encodeBool:_allowsResizing forKey:@"PSMallowsResizing"];
|
|
[aCoder encodeBool:_selectsTabsOnMouseDown forKey:@"PSMselectsTabsOnMouseDown"];
|
|
[aCoder encodeBool:_showAddTabButton forKey:@"PSMshowAddTabButton"];
|
|
[aCoder encodeBool:_sizeCellsToFit forKey:@"PSMsizeCellsToFit"];
|
|
[aCoder encodeInteger:_cellMinWidth forKey:@"PSMcellMinWidth"];
|
|
[aCoder encodeInteger:_cellMaxWidth forKey:@"PSMcellMaxWidth"];
|
|
[aCoder encodeInteger:_cellOptimumWidth forKey:@"PSMcellOptimumWidth"];
|
|
[aCoder encodeInteger:_currentStep forKey:@"PSMcurrentStep"];
|
|
[aCoder encodeBool:_isHidden forKey:@"PSMisHidden"];
|
|
[aCoder encodeObject:partnerView forKey:@"PSMpartnerView"];
|
|
[aCoder encodeBool:_awakenedFromNib forKey:@"PSMawakenedFromNib"];
|
|
[aCoder encodeObject:_lastMouseDownEvent forKey:@"PSMlastMouseDownEvent"];
|
|
[aCoder encodeObject:delegate forKey:@"PSMdelegate"];
|
|
[aCoder encodeBool:_useOverflowMenu forKey:@"PSMuseOverflowMenu"];
|
|
[aCoder encodeBool:_automaticallyAnimates forKey:@"PSMautomaticallyAnimates"];
|
|
[aCoder encodeBool:_alwaysShowActiveTab forKey:@"PSMalwaysShowActiveTab"];
|
|
}
|
|
}
|
|
|
|
- (id)initWithCoder:(NSCoder *)aDecoder
|
|
{
|
|
self = [super initWithCoder:aDecoder];
|
|
if (self) {
|
|
// Initialization
|
|
[self initAddedProperties];
|
|
[self registerForDraggedTypes:[NSArray arrayWithObjects:@"PSMTabBarControlItemPBType", nil]];
|
|
|
|
// resize
|
|
[self setPostsFrameChangedNotifications:YES];
|
|
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(frameDidChange:) name:NSViewFrameDidChangeNotification object:self];
|
|
if ([aDecoder allowsKeyedCoding]) {
|
|
_cells = [[aDecoder decodeObjectForKey:@"PSMcells"] retain];
|
|
tabView = [[aDecoder decodeObjectForKey:@"PSMtabView"] retain];
|
|
_overflowPopUpButton = [[aDecoder decodeObjectForKey:@"PSMoverflowPopUpButton"] retain];
|
|
_addTabButton = [[aDecoder decodeObjectForKey:@"PSMaddTabButton"] retain];
|
|
style = [[aDecoder decodeObjectForKey:@"PSMstyle"] retain];
|
|
_orientation = (PSMTabBarOrientation)[aDecoder decodeIntegerForKey:@"PSMorientation"];
|
|
_canCloseOnlyTab = [aDecoder decodeBoolForKey:@"PSMcanCloseOnlyTab"];
|
|
_disableTabClose = [aDecoder decodeBoolForKey:@"PSMdisableTabClose"];
|
|
_hideForSingleTab = [aDecoder decodeBoolForKey:@"PSMhideForSingleTab"];
|
|
_allowsBackgroundTabClosing = [aDecoder decodeBoolForKey:@"PSMallowsBackgroundTabClosing"];
|
|
_allowsResizing = [aDecoder decodeBoolForKey:@"PSMallowsResizing"];
|
|
_selectsTabsOnMouseDown = [aDecoder decodeBoolForKey:@"PSMselectsTabsOnMouseDown"];
|
|
_showAddTabButton = [aDecoder decodeBoolForKey:@"PSMshowAddTabButton"];
|
|
_sizeCellsToFit = [aDecoder decodeBoolForKey:@"PSMsizeCellsToFit"];
|
|
_cellMinWidth = [aDecoder decodeIntegerForKey:@"PSMcellMinWidth"];
|
|
_cellMaxWidth = [aDecoder decodeIntegerForKey:@"PSMcellMaxWidth"];
|
|
_cellOptimumWidth = [aDecoder decodeIntegerForKey:@"PSMcellOptimumWidth"];
|
|
_currentStep = [aDecoder decodeIntegerForKey:@"PSMcurrentStep"];
|
|
_isHidden = [aDecoder decodeBoolForKey:@"PSMisHidden"];
|
|
partnerView = [[aDecoder decodeObjectForKey:@"PSMpartnerView"] retain];
|
|
_awakenedFromNib = [aDecoder decodeBoolForKey:@"PSMawakenedFromNib"];
|
|
_lastMouseDownEvent = [[aDecoder decodeObjectForKey:@"PSMlastMouseDownEvent"] retain];
|
|
_useOverflowMenu = [aDecoder decodeBoolForKey:@"PSMuseOverflowMenu"];
|
|
_automaticallyAnimates = [aDecoder decodeBoolForKey:@"PSMautomaticallyAnimates"];
|
|
_alwaysShowActiveTab = [aDecoder decodeBoolForKey:@"PSMalwaysShowActiveTab"];
|
|
delegate = [[aDecoder decodeObjectForKey:@"PSMdelegate"] retain];
|
|
}
|
|
}
|
|
[self setTarget:self];
|
|
return self;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark IB Palette
|
|
|
|
- (NSSize)minimumFrameSizeFromKnobPosition:(NSInteger)position {
|
|
return NSMakeSize(100.0, 22.0);
|
|
}
|
|
|
|
- (NSSize)maximumFrameSizeFromKnobPosition:(NSInteger)knobPosition {
|
|
return NSMakeSize(10000.0, 22.0);
|
|
}
|
|
|
|
- (void)placeView:(NSRect)newFrame {
|
|
// this is called any time the view is resized in IB
|
|
[self setFrame:newFrame];
|
|
[self update:NO];
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Convenience
|
|
|
|
- (void)bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item {
|
|
[self _bindPropertiesForCell:cell andTabViewItem:item];
|
|
|
|
// watch for changes in the identifier
|
|
[item addObserver:self forKeyPath:@"identifier" options:0 context:nil];
|
|
}
|
|
|
|
- (void)_bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item {
|
|
// bind the indicator to the represented object's status (if it exists)
|
|
[[cell indicator] setHidden:YES];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(isProcessing)]) {
|
|
NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
|
|
[bindingOptions setObject:NSNegateBooleanTransformerName forKey:@"NSValueTransformerName"];
|
|
[[cell indicator] bind:@"animate" toObject:[item identifier] withKeyPath:@"isProcessing" options:nil];
|
|
[[cell indicator] bind:@"hidden" toObject:[item identifier] withKeyPath:@"isProcessing" options:bindingOptions];
|
|
[[item identifier] addObserver:cell forKeyPath:@"isProcessing" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
// bind for the existence of an icon
|
|
[cell setHasIcon:NO];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(icon)]) {
|
|
NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
|
|
[bindingOptions setObject:NSIsNotNilTransformerName forKey:@"NSValueTransformerName"];
|
|
[cell bind:@"hasIcon" toObject:[item identifier] withKeyPath:@"icon" options:bindingOptions];
|
|
[[item identifier] addObserver:cell forKeyPath:@"icon" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
// bind for the existence of a counter
|
|
[cell setCount:0];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(objectCount)]) {
|
|
[cell bind:@"count" toObject:[item identifier] withKeyPath:@"objectCount" options:nil];
|
|
[[item identifier] addObserver:cell forKeyPath:@"objectCount" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
// bind for the color of a counter
|
|
[cell setCountColor:nil];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(countColor)]) {
|
|
[cell bind:@"countColor" toObject:[item identifier] withKeyPath:@"countColor" options:nil];
|
|
[[item identifier] addObserver:cell forKeyPath:@"countColor" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
// bind for a large image
|
|
[cell setHasLargeImage:NO];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(largeImage)]) {
|
|
NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
|
|
[bindingOptions setObject:NSIsNotNilTransformerName forKey:@"NSValueTransformerName"];
|
|
[cell bind:@"hasLargeImage" toObject:[item identifier] withKeyPath:@"largeImage" options:bindingOptions];
|
|
[[item identifier] addObserver:cell forKeyPath:@"largeImage" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
[cell setIsEdited:NO];
|
|
if([item identifier] != nil) {
|
|
if([[[cell representedObject] identifier] respondsToSelector:@selector(isEdited)]) {
|
|
[cell bind:@"isEdited" toObject:[item identifier] withKeyPath:@"isEdited" options:nil];
|
|
[[item identifier] addObserver:cell forKeyPath:@"isEdited" options:0 context:nil];
|
|
}
|
|
}
|
|
|
|
// bind my string value to the label on the represented tab
|
|
[cell bind:@"title" toObject:item withKeyPath:@"label" options:nil];
|
|
}
|
|
|
|
- (NSMutableArray *)representedTabViewItems {
|
|
NSMutableArray *temp = [NSMutableArray arrayWithCapacity:[_cells count]];
|
|
NSEnumerator *e = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell;
|
|
while((cell = [e nextObject])) {
|
|
if([cell representedObject]) {
|
|
[temp addObject:[cell representedObject]];
|
|
}
|
|
}
|
|
return temp;
|
|
}
|
|
|
|
- (id)cellForPoint:(NSPoint)point cellFrame:(NSRectPointer)outFrame {
|
|
if([self orientation] == PSMTabBarHorizontalOrientation && !NSPointInRect(point, [self genericCellRect])) {
|
|
return nil;
|
|
}
|
|
|
|
NSInteger i, cnt = [_cells count];
|
|
for(i = 0; i < cnt; i++) {
|
|
PSMTabBarCell *cell = [_cells objectAtIndex:i];
|
|
|
|
if(NSPointInRect(point, [cell frame])) {
|
|
if(outFrame) {
|
|
*outFrame = [cell frame];
|
|
}
|
|
return cell;
|
|
}
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
- (PSMTabBarCell *)lastVisibleTab {
|
|
NSInteger i, cellCount = [_cells count];
|
|
for(i = 0; i < cellCount; i++) {
|
|
if([[_cells objectAtIndex:i] isInOverflowMenu]) {
|
|
return [_cells objectAtIndex:(i - 1)];
|
|
}
|
|
}
|
|
return [_cells objectAtIndex:(cellCount - 1)];
|
|
}
|
|
|
|
- (NSInteger)numberOfVisibleTabs {
|
|
NSUInteger i, cellCount = 0;
|
|
PSMTabBarCell *nextCell;
|
|
|
|
for(i = 0; i < [_cells count]; i++) {
|
|
nextCell = [_cells objectAtIndex:i];
|
|
|
|
if([nextCell isInOverflowMenu]) {
|
|
break;
|
|
}
|
|
|
|
if(![nextCell isPlaceholder]) {
|
|
cellCount++;
|
|
}
|
|
}
|
|
|
|
return cellCount;
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Accessibility
|
|
|
|
-(BOOL)accessibilityIsIgnored {
|
|
return NO;
|
|
}
|
|
|
|
- (id)accessibilityAttributeValue:(NSString *)attribute {
|
|
id attributeValue = nil;
|
|
if([attribute isEqualToString: NSAccessibilityRoleAttribute]) {
|
|
attributeValue = NSAccessibilityGroupRole;
|
|
} else if([attribute isEqualToString: NSAccessibilityChildrenAttribute]) {
|
|
attributeValue = NSAccessibilityUnignoredChildren(_cells);
|
|
} else {
|
|
attributeValue = [super accessibilityAttributeValue:attribute];
|
|
}
|
|
return attributeValue;
|
|
}
|
|
|
|
- (id)accessibilityHitTest:(NSPoint)point {
|
|
id hitTestResult = self;
|
|
|
|
NSEnumerator *enumerator = [_cells objectEnumerator];
|
|
PSMTabBarCell *cell = nil;
|
|
PSMTabBarCell *highlightedCell = nil;
|
|
|
|
while(!highlightedCell && (cell = [enumerator nextObject])) {
|
|
if([cell isHighlighted]) {
|
|
highlightedCell = cell;
|
|
}
|
|
}
|
|
|
|
if(highlightedCell) {
|
|
hitTestResult = [highlightedCell accessibilityHitTest:point];
|
|
}
|
|
|
|
return hitTestResult;
|
|
}
|
|
|
|
@end
|