140 lines
5.3 KiB
Objective-C
140 lines
5.3 KiB
Objective-C
//
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// PreferencesWindowController.m
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//
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// Copyright (c) 2011 The McBopomofo Project.
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//
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// Contributors:
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// Mengjuei Hsieh (@mjhsieh)
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// Weizhong Yang (@zonble)
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//
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// Based on the Syrup Project and the Formosana Library
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// by Lukhnos Liu (@lukhnos).
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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//
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#import "PreferencesWindowController.h"
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#import <Carbon/Carbon.h>
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static NSString *const kBasisKeyboardLayoutPreferenceKey = @"BasisKeyboardLayout"; // alphanumeric ("ASCII") input basis
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static NSString *const kCandidateKeys = @"CandidateKeys";
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static NSString *const kDefaultKeys = @"123456789";
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@implementation PreferencesWindowController
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@synthesize fontSizePopUpButton = _fontSizePopUpButton;
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@synthesize basisKeyboardLayoutButton = _basisKeyboardLayoutButton;
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@synthesize selectionKeyComboBox = _selectionKeyComboBox;
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- (void)awakeFromNib
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{
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CFArrayRef list = TISCreateInputSourceList(NULL, true);
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NSMenuItem *usKeyboardLayoutItem = nil;
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NSMenuItem *chosenItem = nil;
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[self.basisKeyboardLayoutButton.menu removeAllItems];
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NSString *basisKeyboardLayoutID = [[NSUserDefaults standardUserDefaults] stringForKey:kBasisKeyboardLayoutPreferenceKey];
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for (int i = 0; i < CFArrayGetCount(list); i++) {
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TISInputSourceRef source = (TISInputSourceRef)CFArrayGetValueAtIndex(list, i);
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CFStringRef category = TISGetInputSourceProperty(source, kTISPropertyInputSourceCategory);
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if (CFStringCompare(category, kTISCategoryKeyboardInputSource, 0) != kCFCompareEqualTo) {
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continue;
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}
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CFBooleanRef asciiCapable = TISGetInputSourceProperty(source, kTISPropertyInputSourceIsASCIICapable);
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if (!CFBooleanGetValue(asciiCapable)) {
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continue;
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}
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CFStringRef sourceType = TISGetInputSourceProperty(source, kTISPropertyInputSourceType);
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if (CFStringCompare(sourceType, kTISTypeKeyboardLayout, 0) != kCFCompareEqualTo) {
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continue;
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}
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NSString *sourceID = (__bridge NSString *)TISGetInputSourceProperty(source, kTISPropertyInputSourceID);
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NSString *localizedName = (__bridge NSString *)TISGetInputSourceProperty(source, kTISPropertyLocalizedName);
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NSMenuItem *item = [[NSMenuItem alloc] init];
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item.title = localizedName;
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item.representedObject = sourceID;
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if ([sourceID isEqualToString:@"com.apple.keylayout.US"]) {
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usKeyboardLayoutItem = item;
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}
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// false if nil
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if ([basisKeyboardLayoutID isEqualToString:sourceID]) {
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chosenItem = item;
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}
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[self.basisKeyboardLayoutButton.menu addItem:item];
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}
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[self.basisKeyboardLayoutButton selectItem:(chosenItem ? chosenItem : usKeyboardLayoutItem)];
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CFRelease(list);
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self.selectionKeyComboBox.usesDataSource = NO;
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[self.selectionKeyComboBox removeAllItems];
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[self.selectionKeyComboBox addItemsWithObjectValues:@[
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kDefaultKeys,
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@"asdfghjkl",
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@"asdfzxcvb"
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]];
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NSString *ckeys = [[NSUserDefaults standardUserDefaults] stringForKey:kCandidateKeys];
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if (!ckeys || [ckeys stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]].length == 0) {
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ckeys = kDefaultKeys;
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}
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[self.selectionKeyComboBox setStringValue:ckeys];
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}
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- (IBAction)updateBasisKeyboardLayoutAction:(id)sender
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{
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NSString *sourceID = [[self.basisKeyboardLayoutButton selectedItem] representedObject];
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if (sourceID) {
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[[NSUserDefaults standardUserDefaults] setObject:sourceID forKey:kBasisKeyboardLayoutPreferenceKey];
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}
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}
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- (IBAction)changeSelectionKeyAction:(id)sender
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{
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NSString *keys = [[sender stringValue] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
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if (keys.length != 9 ||
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![keys canBeConvertedToEncoding:NSASCIIStringEncoding]) {
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[self.selectionKeyComboBox setStringValue:kDefaultKeys];
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[[NSUserDefaults standardUserDefaults] removeObjectForKey:kCandidateKeys];
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NSBeep();
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return;
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}
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[self.selectionKeyComboBox setStringValue:keys];
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if ([keys isEqualToString:kDefaultKeys]) {
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[[NSUserDefaults standardUserDefaults] removeObjectForKey:kCandidateKeys];
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} else {
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[[NSUserDefaults standardUserDefaults] setObject:keys forKey:kCandidateKeys];
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}
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}
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@end
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