cog/Preferences/PreferencesWindow.m

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//
// PreferencesWindowController.m
// Cog
//
// Created by Vincent Spader on 3/7/09.
// Copyright 2009 __MyCompanyName__. All rights reserved.
//
#import "PreferencesWindow.h"
#import "PreferencePanePlugin.h"
#import "Logging.h"
@interface PreferencesWindow()
- (NSString *)lastPaneDefaultsKey;
- (BOOL)loadPaneNamed:(NSString *)name display:(BOOL)display;
- (void)createToolbar;
@end
@implementation PreferencesWindow {
NSMutableArray<NSToolbarItemIdentifier> *preferencePaneOrder;
NSMutableDictionary<NSToolbarItemIdentifier, id<PreferencePane>> *preferencePanes;
NSMutableDictionary<NSToolbarItemIdentifier, NSToolbarItem *> *toolbarItems;
}
- (instancetype)initWithPreferencePanes:(NSArray<id<PreferencePane>> *)panes
{
NSWindowStyleMask windowStyleMask =
(NSWindowStyleMaskClosable | NSWindowStyleMaskTitled);
self = [super initWithContentRect:NSMakeRect(0, 0, 530, 300)
styleMask:windowStyleMask
backing:NSBackingStoreBuffered
defer:NO];
if (self)
{
preferencePaneOrder = [[NSMutableArray alloc] init];
preferencePanes = [[NSMutableDictionary alloc] init];
for (id<PreferencePane> pane in panes) {
[preferencePaneOrder addObject:[pane title]];
[preferencePanes setObject:pane forKey:[pane title]];
}
[self setReleasedWhenClosed:NO];
[self setTitle:@"Preferences"];
[self center];
if (@available(macOS 11, *)) {
[self setToolbarStyle:NSWindowToolbarStylePreference];
}
[self createToolbar];
}
return self;
}
- (NSString *)lastPaneDefaultsKey
{
return @"LastPreferencePane";
}
- (void)setContentView:(NSView *)view animate:(BOOL)animate
{
NSSize newSize = view.bounds.size;
NSSize oldSize = [self contentView].bounds.size;
CGFloat diff = newSize.height - oldSize.height;
NSRect newFrame = [self frame];
newFrame.size.height += diff;
newFrame.origin.y -= diff;
if (animate) {
[self setContentView:nil];
}
[self setFrame:newFrame display:animate animate:animate];
[self setContentView:view];
[self setContentSize:newSize];
}
- (BOOL)loadPaneNamed:(NSString *)name display:(BOOL)display
{
id<PreferencePane> paneController = preferencePanes[name];
if (!paneController) {
return NO;
}
NSView *paneView = [paneController view];
if (!paneView || [self contentView] == paneView) {
return NO;
}
[self setContentView:paneView animate:display];
// Update defaults
[[NSUserDefaults standardUserDefaults] setObject:name forKey:[self lastPaneDefaultsKey]];
[[self toolbar] setSelectedItemIdentifier:name];
return YES;
}
- (void)createToolbar
{
toolbarItems = [[NSMutableDictionary alloc] init];
for (NSString *name in preferencePaneOrder) {
id<PreferencePane> pane = preferencePanes[name];
NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:name];
[item setPaletteLabel:name]; // item's label in the "Customize Toolbar" sheet (not relevant here, but we set it anyway)
[item setLabel:name]; // item's label in the toolbar
[item setToolTip:name];
[item setImage:[pane icon]];
[item setTarget:self];
[item setAction:@selector(toolbarItemClicked:)]; // action called when item is clicked
toolbarItems[name] = item;
}
NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:[bundleIdentifier stringByAppendingString:@" Preferences Toolbar"]];
[toolbar setDelegate:self];
[toolbar setAllowsUserCustomization:NO];
[toolbar setAutosavesConfiguration:NO];
[toolbar setDisplayMode:NSToolbarDisplayModeIconAndLabel];
[toolbar setSizeMode:NSToolbarSizeModeDefault];
[self setToolbar:toolbar];
}
- (void)show
{
NSString *lastPane = [[NSUserDefaults standardUserDefaults] objectForKey:[self lastPaneDefaultsKey]];
// Previous pane names migrations.
if ([lastPane isEqualToString:NSLocalizedPrefString(@"Growl")]) {
lastPane = NSLocalizedPrefString(@"Notifications");
}
if ([lastPane isEqualToString:NSLocalizedPrefString(@"Last.fm")]) {
lastPane = NSLocalizedPrefString(@"Scrobble");
}
if (nil == lastPane) {
if (0 >= [preferencePaneOrder count]) {
ALog(@"Error: Preference panes not found!");
}
lastPane = preferencePaneOrder[0];
}
[self loadPaneNamed:lastPane display:NO];
[self makeKeyAndOrderFront:self];
}
// Close on Esc pressed.
- (void)cancelOperation:(id)sender {
[self close];
}
#pragma mark Delegate methods
- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar*)toolbar
{
return preferencePaneOrder;
}
- (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar
{
return preferencePaneOrder;
}
- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar*)toolbar
{
return preferencePaneOrder;
}
- (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag
{
return toolbarItems[itemIdentifier];
}
- (void)toolbarItemClicked:(NSToolbarItem *)item
{
[self loadPaneNamed:[item itemIdentifier] display:YES];
}
@end