130 lines
5.1 KiB
Objective-C
130 lines
5.1 KiB
Objective-C
//
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// The MIT License (MIT)
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// Copyright (c) 2018 Oleg Geier
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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// of the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#import "Preferences.h"
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#import "SettingsGeneral.h"
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#import "SettingsFeeds.h"
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#import "SettingsAppearance.h"
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#import "SettingsAbout.h"
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#import "UserPrefs.h"
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/// Managing individual tabs in application preferences
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@interface PrefTabs : NSTabViewController
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@end
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@implementation PrefTabs
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- (instancetype)init {
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self = [super init];
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if (self) {
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self.tabStyle = NSTabViewControllerTabStyleToolbar;
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self.transitionOptions = NSViewControllerTransitionNone;
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NSTabViewItem *flexibleWidth = [[NSTabViewItem alloc] initWithIdentifier:NSToolbarFlexibleSpaceItemIdentifier];
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flexibleWidth.viewController = [NSViewController new];
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self.tabViewItems = @[
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TabItem(NSImageNamePreferencesGeneral, NSLocalizedString(@"General", nil), [SettingsGeneral class]),
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TabItem(NSImageNameUserAccounts, NSLocalizedString(@"Feeds", nil), [SettingsFeeds class]),
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TabItem(NSImageNameFontPanel, NSLocalizedString(@"Appearance", nil), [SettingsAppearance class]),
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flexibleWidth,
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TabItem(NSImageNameInfo, NSLocalizedString(@"About", nil), [SettingsAbout class]),
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];
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[self switchToTab:[UserPrefs defaultUInt:0 forKey:@"preferencesTab"]];
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}
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return self;
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}
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/// Helper method to generate tab item with image, label, and controller.
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static NSTabViewItem* TabItem(NSImageName imageName, NSString *text, Class class) {
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NSTabViewItem *item = [NSTabViewItem tabViewItemWithViewController: [class new]];
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item.image = [NSImage imageNamed:imageName];
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item.label = text;
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return item;
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}
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/// Safely set selected index without out of bounds exception
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- (__kindof NSViewController*)switchToTab:(NSUInteger)index {
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if (index < 0 || index >= self.tabViewItems.count)
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return nil;
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NSTabViewItem *tab = self.tabViewItems[index];
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if (tab.identifier == NSToolbarFlexibleSpaceItemIdentifier)
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return nil;
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self.selectedTabViewItemIndex = (NSInteger)index;
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return [tab viewController];
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}
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/// Delegate method, store last selected tab to user preferences
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- (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(nullable NSTabViewItem*)tabViewItem {
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[super tabView:tabView didSelectTabViewItem:tabViewItem];
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NSInteger prevIndex = [[NSUserDefaults standardUserDefaults] integerForKey:@"preferencesTab"];
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NSInteger newIndex = self.selectedTabViewItemIndex;
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if (prevIndex != newIndex)
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[[NSUserDefaults standardUserDefaults] setInteger:newIndex forKey:@"preferencesTab"];
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}
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@end
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@implementation Preferences
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+ (instancetype)window {
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NSWindowStyleMask style = NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskResizable | NSWindowStyleMaskUnifiedTitleAndToolbar;
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Preferences *w = [[Preferences alloc] initWithContentRect:NSMakeRect(0, 0, 320, 327) styleMask:style backing:NSBackingStoreBuffered defer:YES];
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w.contentMinSize = NSMakeSize(320, 327);
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w.windowController.shouldCascadeWindows = YES;
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w.title = [NSString stringWithFormat:NSLocalizedString(@"%@ Preferences", nil), NSProcessInfo.processInfo.processName];
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w.contentViewController = [PrefTabs new];
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w.delegate = w;
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NSWindowPersistableFrameDescriptor prevFrame = [[NSUserDefaults standardUserDefaults] stringForKey:@"prefWindow"];
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if (!prevFrame) {
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[w setContentSize:NSMakeSize(320, 327)];
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[w center];
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} else {
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[w setFrameFromString:prevFrame];
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}
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return w;
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}
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/// Selects tab (if not flexible space or out of bounds) and returns associated view controller
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- (__kindof NSViewController*)selectTab:(NSUInteger)index {
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return [(PrefTabs*)self.contentViewController switchToTab:index];
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}
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- (void)windowWillClose:(NSNotification *)notification {
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[[NSUserDefaults standardUserDefaults] setObject:self.stringWithSavedFrame forKey:@"prefWindow"];
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}
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/// Do not respond to Cmd-Z and Cmd-Shift-Z. Will be handled in subview controllers.
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- (BOOL)respondsToSelector:(SEL)aSelector {
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wundeclared-selector"
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if (aSelector == @selector(undo:) || aSelector == @selector(redo:)) {
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#pragma clang diagnostic pop
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return NO;
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}
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return [super respondsToSelector:aSelector];
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}
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@end
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