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CodeST
2025-12-22 12:54:28 +08:00
parent 9cdd024ce2
commit 8a344b293d
9 changed files with 235009 additions and 10 deletions
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157
CustomKeyboard/KeyboardViewController.m
View File

@@ -20,14 +20,15 @@
#import "KBKeyboardSubscriptionView.h"
#import "KBKeyboardSubscriptionProduct.h"
#import "KBBackspaceUndoManager.h"
#import "KBSuggestionEngine.h"
// 提前声明一个类别，使编译器在 static 回调中识别 kb_consumePendingShopSkin 方法。
@interface KeyboardViewController (KBSkinShopBridge)
- (void)kb_consumePendingShopSkin;
@end
// 以 375 宽设计稿为基准的键盘总高度（包括顶部工具栏）
static const CGFloat kKBKeyboardDesignHeight = 250.0f;
// 以 375 宽设计稿为基准的键盘总高度
static const CGFloat kKBKeyboardBaseHeight = 250.0f;
static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
void *observer,
@@ -50,6 +51,9 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
@property (nonatomic, strong) KBSettingView *settingView; // 设置页
@property (nonatomic, strong) UIImageView *bgImageView; // 背景图（在底层）
@property (nonatomic, strong) KBKeyboardSubscriptionView *subscriptionView;
@property (nonatomic, strong) KBSuggestionEngine *suggestionEngine;
@property (nonatomic, copy) NSString *currentWord;
@property (nonatomic, assign) BOOL suppressSuggestions;
@end
@implementation KeyboardViewController
@@ -61,6 +65,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
- (void)viewDidLoad {
[super viewDidLoad];
[self setupUI];
self.suggestionEngine = [KBSuggestionEngine shared];
self.currentWord = @"";
// 指定 HUD 的承载视图（扩展里无法取到 App 的 KeyWindow）
[KBHUD setContainerView:self.view];
// 绑定完全访问管理器，便于统一感知和联动网络开关
@@ -94,7 +100,7 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
self.view.translatesAutoresizingMaskIntoConstraints = NO;
// 按屏幕宽度对设计值做等比缩放，避免在不同机型上键盘整体高度失真导致皮肤被压缩/拉伸
CGFloat keyboardHeight = KBFit(kKBKeyboardDesignHeight);
CGFloat keyboardHeight = KBFit(kKBKeyboardBaseHeight);
CGFloat screenWidth = [UIScreen mainScreen].bounds.size.width;
CGFloat outerVerticalInset = KBFit(4.0f);
@@ -137,6 +143,113 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
#pragma mark - Private
// MARK: - Suggestions
- (void)kb_updateCurrentWordWithInsertedText:(NSString *)text {
if (text.length == 0) { return; }
if ([self kb_isAlphabeticString:text]) {
NSString *current = self.currentWord ?: @"";
self.currentWord = [current stringByAppendingString:text];
self.suppressSuggestions = NO;
[self kb_updateSuggestionsForCurrentWord];
} else {
[self kb_clearCurrentWord];
}
}
- (void)kb_clearCurrentWord {
self.currentWord = @"";
[self.keyBoardMainView kb_setSuggestions:@[]];
self.suppressSuggestions = NO;
}
- (void)kb_scheduleContextRefreshResetSuppression:(BOOL)resetSuppression {
dispatch_async(dispatch_get_main_queue(), ^{
[self kb_refreshCurrentWordFromDocumentContextResetSuppression:resetSuppression];
});
}
- (void)kb_refreshCurrentWordFromDocumentContextResetSuppression:(BOOL)resetSuppression {
NSString *context = self.textDocumentProxy.documentContextBeforeInput ?: @"";
NSString *word = [self kb_extractTrailingWordFromContext:context];
self.currentWord = word ?: @"";
if (resetSuppression) {
self.suppressSuggestions = NO;
}
[self kb_updateSuggestionsForCurrentWord];
}
- (NSString *)kb_extractTrailingWordFromContext:(NSString *)context {
if (context.length == 0) { return @""; }
static NSCharacterSet *letters = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
letters = [NSCharacterSet characterSetWithCharactersInString:@"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"];
});
NSInteger idx = (NSInteger)context.length - 1;
while (idx >= 0) {
unichar ch = [context characterAtIndex:(NSUInteger)idx];
if (![letters characterIsMember:ch]) {
break;
}
idx -= 1;
}
NSUInteger start = (NSUInteger)(idx + 1);
if (start >= context.length) { return @""; }
return [context substringFromIndex:start];
}
- (BOOL)kb_isAlphabeticString:(NSString *)text {
if (text.length == 0) { return NO; }
static NSCharacterSet *letters = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
letters = [NSCharacterSet characterSetWithCharactersInString:@"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"];
});
for (NSUInteger i = 0; i < text.length; i++) {
if (![letters characterIsMember:[text characterAtIndex:i]]) {
return NO;
}
}
return YES;
}
- (void)kb_updateSuggestionsForCurrentWord {
NSString *prefix = self.currentWord ?: @"";
if (prefix.length == 0) {
[self.keyBoardMainView kb_setSuggestions:@[]];
return;
}
if (self.suppressSuggestions) {
[self.keyBoardMainView kb_setSuggestions:@[]];
return;
}
NSArray<NSString *> *items = [self.suggestionEngine suggestionsForPrefix:prefix limit:5];
NSArray<NSString *> *cased = [self kb_applyCaseToSuggestions:items prefix:prefix];
[self.keyBoardMainView kb_setSuggestions:cased];
}
- (NSArray<NSString *> *)kb_applyCaseToSuggestions:(NSArray<NSString *> *)items prefix:(NSString *)prefix {
if (items.count == 0 || prefix.length == 0) { return items; }
BOOL allUpper = [prefix isEqualToString:prefix.uppercaseString];
BOOL firstUpper = [[prefix substringToIndex:1] isEqualToString:[[prefix substringToIndex:1] uppercaseString]];
if (!allUpper && !firstUpper) { return items; }
NSMutableArray<NSString *> *result = [NSMutableArray arrayWithCapacity:items.count];
for (NSString *word in items) {
if (allUpper) {
[result addObject:word.uppercaseString];
} else {
NSString *first = [[word substringToIndex:1] uppercaseString];
NSString *rest = (word.length > 1) ? [word substringFromIndex:1] : @"";
[result addObject:[first stringByAppendingString:rest]];
}
}
return result.copy;
}
/// 切换显示功能面板/键盘主视图
- (void)showFunctionPanel:(BOOL)show {
// 简单显隐切换，复用相同的布局区域
@@ -254,19 +367,29 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
[[KBBackspaceUndoManager shared] registerNonClearAction];
}
switch (key.type) {
case KBKeyTypeCharacter:
[self.textDocumentProxy insertText:key.output ?: key.title ?: @""]; break;
case KBKeyTypeCharacter: {
NSString *text = key.output ?: key.title ?: @"";
[self.textDocumentProxy insertText:text];
[self kb_updateCurrentWordWithInsertedText:text];
} break;
case KBKeyTypeBackspace:
[self.textDocumentProxy deleteBackward]; break;
[self.textDocumentProxy deleteBackward];
[self kb_scheduleContextRefreshResetSuppression:NO];
break;
case KBKeyTypeSpace:
[self.textDocumentProxy insertText:@" "]; break;
[self.textDocumentProxy insertText:@" "];
[self kb_clearCurrentWord];
break;
case KBKeyTypeReturn:
[self.textDocumentProxy insertText:@"\n"]; break;
[self.textDocumentProxy insertText:@"\n"];
[self kb_clearCurrentWord];
break;
case KBKeyTypeGlobe:
[self advanceToNextInputMode]; break;
case KBKeyTypeCustom:
// 点击自定义键切换到功能面板
[self showFunctionPanel:YES];
[self kb_clearCurrentWord];
break;
case KBKeyTypeModeChange:
case KBKeyTypeShift:
@@ -278,6 +401,7 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView didTapToolActionAtIndex:(NSInteger)index {
if (index == 0) {
[self showFunctionPanel:YES];
[self kb_clearCurrentWord];
return;
}
[self showFunctionPanel:NO];
@@ -291,16 +415,33 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
if (emoji.length == 0) { return; }
[[KBBackspaceUndoManager shared] registerNonClearAction];
[self.textDocumentProxy insertText:emoji];
[self kb_clearCurrentWord];
}
- (void)keyBoardMainViewDidTapUndo:(KBKeyBoardMainView *)keyBoardMainView {
[[KBBackspaceUndoManager shared] performUndoFromResponder:self.view];
[self kb_scheduleContextRefreshResetSuppression:YES];
}
- (void)keyBoardMainViewDidTapEmojiSearch:(KBKeyBoardMainView *)keyBoardMainView {
[KBHUD showInfo:KBLocalized(@"Search coming soon")];
}
- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView didSelectSuggestion:(NSString *)suggestion {
if (suggestion.length == 0) { return; }
NSString *current = self.currentWord ?: @"";
if (current.length > 0) {
for (NSUInteger i = 0; i < current.length; i++) {
[self.textDocumentProxy deleteBackward];
}
}
[self.textDocumentProxy insertText:suggestion];
self.currentWord = suggestion;
[self.suggestionEngine recordSelection:suggestion];
self.suppressSuggestions = YES;
[self.keyBoardMainView kb_setSuggestions:@[]];
}
// MARK: - KBFunctionViewDelegate
- (void)functionView:(KBFunctionView *)functionView didTapToolActionAtIndex:(NSInteger)index {
// 需求：当 index == 0 时，切回键盘主视图

23
CustomKeyboard/Manager/KBSuggestionEngine.h Normal file
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@@ -0,0 +1,23 @@
//
// KBSuggestionEngine.h
// CustomKeyboard
//
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
/// Simple local suggestion engine (prefix match + lightweight ranking).
@interface KBSuggestionEngine : NSObject
+ (instancetype)shared;
/// Returns suggestions for prefix (lowercase expected), limited by count.
- (NSArray<NSString *> *)suggestionsForPrefix:(NSString *)prefix limit:(NSUInteger)limit;
/// Record a selection to slightly boost ranking next time.
- (void)recordSelection:(NSString *)word;
@end
NS_ASSUME_NONNULL_END

167
CustomKeyboard/Manager/KBSuggestionEngine.m Normal file
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@@ -0,0 +1,167 @@
//
// KBSuggestionEngine.m
// CustomKeyboard
//
#import "KBSuggestionEngine.h"
#import "KBConfig.h"
@interface KBSuggestionEngine ()
@property (nonatomic, copy) NSArray<NSString *> *words;
@property (nonatomic, strong) NSMutableDictionary<NSString *, NSNumber *> *selectionCounts;
@property (nonatomic, strong) NSSet<NSString *> *priorityWords;
@end
@implementation KBSuggestionEngine
+ (instancetype)shared {
static KBSuggestionEngine *engine;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
engine = [[KBSuggestionEngine alloc] init];
});
return engine;
}
- (instancetype)init {
if (self = [super init]) {
_selectionCounts = [NSMutableDictionary dictionary];
NSArray<NSString *> *defaults = [self.class kb_defaultWords];
_priorityWords = [NSSet setWithArray:defaults];
_words = [self kb_loadWords];
}
return self;
}
- (NSArray<NSString *> *)suggestionsForPrefix:(NSString *)prefix limit:(NSUInteger)limit {
if (prefix.length == 0 || limit == 0) { return @[]; }
NSString *lower = prefix.lowercaseString;
NSMutableArray<NSString *> *matches = [NSMutableArray array];
for (NSString *word in self.words) {
if ([word hasPrefix:lower]) {
[matches addObject:word];
if (matches.count >= limit * 3) {
// Avoid scanning too many matches for long lists.
break;
}
}
}
if (matches.count == 0) { return @[]; }
[matches sortUsingComparator:^NSComparisonResult(NSString *a, NSString *b) {
NSInteger ca = self.selectionCounts[a].integerValue;
NSInteger cb = self.selectionCounts[b].integerValue;
if (ca != cb) {
return (cb > ca) ? NSOrderedAscending : NSOrderedDescending;
}
BOOL pa = [self.priorityWords containsObject:a];
BOOL pb = [self.priorityWords containsObject:b];
if (pa != pb) {
return pa ? NSOrderedAscending : NSOrderedDescending;
}
return [a compare:b];
}];
if (matches.count > limit) {
return [matches subarrayWithRange:NSMakeRange(0, limit)];
}
return matches.copy;
}
- (void)recordSelection:(NSString *)word {
if (word.length == 0) { return; }
NSString *key = word.lowercaseString;
NSInteger count = self.selectionCounts[key].integerValue + 1;
self.selectionCounts[key] = @(count);
}
#pragma mark - Defaults
- (NSArray<NSString *> *)kb_loadWords {
NSMutableOrderedSet<NSString *> *set = [[NSMutableOrderedSet alloc] init];
[set addObjectsFromArray:[self.class kb_defaultWords]];
NSArray<NSString *> *paths = [self kb_wordListPaths];
for (NSString *path in paths) {
if (path.length == 0) { continue; }
NSString *content = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
if (content.length == 0) { continue; }
NSArray<NSString *> *lines = [content componentsSeparatedByCharactersInSet:[NSCharacterSet newlineCharacterSet]];
for (NSString *line in lines) {
NSString *word = [self kb_sanitizedWordFromLine:line];
if (word.length == 0) { continue; }
[set addObject:word];
}
}
NSArray<NSString *> *result = set.array ?: @[];
return result;
}
- (NSArray<NSString *> *)kb_wordListPaths {
NSMutableArray<NSString *> *paths = [NSMutableArray array];
// 1) App Group override (allows server-downloaded large list).
NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:AppGroup];
if (containerURL.path.length > 0) {
NSString *groupPath = [[containerURL path] stringByAppendingPathComponent:@"kb_words.txt"];
[paths addObject:groupPath];
}
// 2) Bundle fallback.
NSString *bundlePath = [[NSBundle mainBundle] pathForResource:@"kb_words" ofType:@"txt"];
if (bundlePath.length > 0) {
[paths addObject:bundlePath];
}
return paths;
}
- (NSString *)kb_sanitizedWordFromLine:(NSString *)line {
NSString *trimmed = [[line stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] lowercaseString];
if (trimmed.length == 0) { return @""; }
static NSCharacterSet *letters = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
letters = [NSCharacterSet characterSetWithCharactersInString:@"abcdefghijklmnopqrstuvwxyz"];
});
for (NSUInteger i = 0; i < trimmed.length; i++) {
if (![letters characterIsMember:[trimmed characterAtIndex:i]]) {
return @"";
}
}
return trimmed;
}
+ (NSArray<NSString *> *)kb_defaultWords {
return @[
@"a", @"an", @"and", @"are", @"as", @"at",
@"app", @"ap", @"apple", @"apply", @"april", @"application",
@"about", @"above", @"after", @"again", @"against", @"all",
@"am", @"among", @"amount", @"any", @"around",
@"be", @"because", @"been", @"before", @"being", @"below",
@"best", @"between", @"both", @"but", @"by",
@"can", @"could", @"come", @"common", @"case",
@"do", @"does", @"down", @"day",
@"each", @"early", @"end", @"even", @"every",
@"for", @"from", @"first", @"found", @"free",
@"get", @"good", @"great", @"go",
@"have", @"has", @"had", @"help", @"how",
@"in", @"is", @"it", @"if", @"into",
@"just", @"keep", @"kind", @"know",
@"like", @"look", @"long", @"last",
@"make", @"more", @"most", @"my",
@"new", @"no", @"not", @"now",
@"of", @"on", @"one", @"or", @"other", @"our", @"out",
@"people", @"place", @"please",
@"quick", @"quite",
@"right", @"read", @"real",
@"see", @"say", @"some", @"such", @"so",
@"the", @"to", @"this", @"that", @"them", @"then", @"there", @"they", @"these", @"time",
@"use", @"up", @"under",
@"very",
@"we", @"with", @"what", @"when", @"where", @"who", @"why", @"will", @"would",
@"you", @"your"
];
}
@end

234454
CustomKeyboard/Resource/kb_words.txt Normal file
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File diff suppressed because it is too large Load Diff

6
CustomKeyboard/View/KBKeyBoardMainView.h
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@@ -31,6 +31,9 @@ NS_ASSUME_NONNULL_BEGIN
/// emoji 面板点击搜索
- (void)keyBoardMainViewDidTapEmojiSearch:(KBKeyBoardMainView *)keyBoardMainView;
/// 选择了联想词
- (void)keyBoardMainView:(KBKeyBoardMainView *)keyBoardMainView didSelectSuggestion:(NSString *)suggestion;
@end
@interface KBKeyBoardMainView : UIView
@@ -39,6 +42,9 @@ NS_ASSUME_NONNULL_BEGIN
/// 应用当前皮肤（会触发键区重载以应用按键颜色）
- (void)kb_applyTheme;
/// 更新联想候选
- (void)kb_setSuggestions:(NSArray<NSString *> *)suggestions;
@end
NS_ASSUME_NONNULL_END

56
CustomKeyboard/View/KBKeyBoardMainView.m
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@@ -11,14 +11,17 @@
#import "KBFunctionView.h"
#import "KBKey.h"
#import "KBEmojiPanelView.h"
#import "KBSuggestionBarView.h"
#import "Masonry.h"
#import "KBSkinManager.h"
@interface KBKeyBoardMainView ()<KBToolBarDelegate, KBKeyboardViewDelegate, KBEmojiPanelViewDelegate>
@interface KBKeyBoardMainView ()<KBToolBarDelegate, KBKeyboardViewDelegate, KBEmojiPanelViewDelegate, KBSuggestionBarViewDelegate>
@property (nonatomic, strong) KBToolBar *topBar;
@property (nonatomic, strong) KBSuggestionBarView *suggestionBar;
@property (nonatomic, strong) KBKeyboardView *keyboardView;
@property (nonatomic, strong) KBEmojiPanelView *emojiView;
@property (nonatomic, assign) BOOL emojiPanelVisible;
@property (nonatomic, assign) BOOL suggestionBarHasItems;
// 注意：功能面板的展示/隐藏由外部控制器决定，此处不再直接管理显隐
@end
@implementation KBKeyBoardMainView
@@ -31,9 +34,17 @@
self.topBar = [[KBToolBar alloc] init];
self.topBar.delegate = self;
[self addSubview:self.topBar];
// 联想栏
self.suggestionBar = [[KBSuggestionBarView alloc] init];
self.suggestionBar.delegate = self;
self.suggestionBar.hidden = YES;
[self addSubview:self.suggestionBar];
// 键盘区域（高度按照设计值做等比缩放，避免不同机型上按键被压缩/拉伸）
CGFloat keyboardAreaHeight = KBFit(200.0f);
CGFloat bottomInset = KBFit(4.0f);
CGFloat topBarHeight = KBFit(40.0f);
CGFloat barSpacing = KBFit(6.0f);
self.keyboardView = [[KBKeyboardView alloc] init];
@@ -57,7 +68,17 @@
[self.topBar mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.equalTo(self);
make.top.equalTo(self.mas_top).offset(0);
make.bottom.equalTo(self.keyboardView.mas_top).offset(0);
make.height.mas_equalTo(topBarHeight);
}];
[self.suggestionBar mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.equalTo(self);
make.top.equalTo(self.topBar);
make.bottom.equalTo(self.topBar);
}];
[self.keyboardView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.topBar.mas_bottom).offset(barSpacing);
}];
// 功能面板切换交由外部控制器处理；此处不直接创建/管理
}
@@ -74,17 +95,24 @@
} else {
self.keyboardView.hidden = NO;
self.topBar.hidden = NO;
self.suggestionBar.hidden = !self.suggestionBarHasItems;
}
void (^changes)(void) = ^{
self.emojiView.alpha = visible ? 1.0 : 0.0;
self.keyboardView.alpha = visible ? 0.0 : 1.0;
self.topBar.alpha = visible ? 0.0 : 1.0;
self.suggestionBar.alpha = visible ? 0.0 : (self.suggestionBarHasItems ? 1.0 : 0.0);
};
void (^completion)(BOOL) = ^(BOOL finished) {
self.emojiView.hidden = !visible;
self.keyboardView.hidden = visible;
self.topBar.hidden = visible;
if (visible) {
self.suggestionBar.hidden = YES;
} else {
self.suggestionBar.hidden = !self.suggestionBarHasItems;
}
};
if (animated) {
@@ -211,10 +239,34 @@
if ([self.topBar respondsToSelector:@selector(kb_applyTheme)]) {
[self.topBar kb_applyTheme];
}
[self.suggestionBar applyTheme:mgr.current];
[self.keyboardView reloadKeys];
if (self.emojiView) {
[self.emojiView applyTheme:mgr.current];
}
}
#pragma mark - Suggestions
- (void)kb_setSuggestions:(NSArray<NSString *> *)suggestions {
self.suggestionBarHasItems = (suggestions.count > 0);
[self.suggestionBar updateSuggestions:suggestions];
if (self.emojiPanelVisible) {
self.suggestionBar.hidden = YES;
self.suggestionBar.alpha = 0.0;
} else {
self.suggestionBar.hidden = !self.suggestionBarHasItems;
self.suggestionBar.alpha = self.suggestionBarHasItems ? 1.0 : 0.0;
}
}
#pragma mark - KBSuggestionBarViewDelegate
- (void)suggestionBarView:(KBSuggestionBarView *)view didSelectSuggestion:(NSString *)suggestion {
if ([self.delegate respondsToSelector:@selector(keyBoardMainView:didSelectSuggestion:)]) {
[self.delegate keyBoardMainView:self didSelectSuggestion:suggestion];
}
}
@end

26
CustomKeyboard/View/KBSuggestionBarView.h Normal file
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@@ -0,0 +1,26 @@
//
// KBSuggestionBarView.h
// CustomKeyboard
//
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@class KBSuggestionBarView;
@class KBSkinTheme;
@protocol KBSuggestionBarViewDelegate <NSObject>
- (void)suggestionBarView:(KBSuggestionBarView *)view didSelectSuggestion:(NSString *)suggestion;
@end
@interface KBSuggestionBarView : UIView
@property (nonatomic, weak) id<KBSuggestionBarViewDelegate> delegate;
- (void)updateSuggestions:(NSArray<NSString *> *)suggestions;
- (void)applyTheme:(KBSkinTheme *)theme;
@end
NS_ASSUME_NONNULL_END

114
CustomKeyboard/View/KBSuggestionBarView.m Normal file
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@@ -0,0 +1,114 @@
//
// KBSuggestionBarView.m
// CustomKeyboard
//
#import "KBSuggestionBarView.h"
#import "Masonry.h"
#import "KBSkinManager.h"
@interface KBSuggestionBarView ()
@property (nonatomic, strong) UIScrollView *scrollView;
@property (nonatomic, strong) UIStackView *stackView;
@property (nonatomic, copy) NSArray<NSString *> *items;
@property (nonatomic, strong) UIColor *pillColor;
@property (nonatomic, strong) UIColor *textColor;
@end
@implementation KBSuggestionBarView
- (instancetype)initWithFrame:(CGRect)frame {
if (self = [super initWithFrame:frame]) {
self.backgroundColor = [UIColor clearColor];
[self setupUI];
}
return self;
}
- (void)setupUI {
[self addSubview:self.scrollView];
[self.scrollView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(self);
}];
[self.scrollView addSubview:self.stackView];
[self.stackView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(self.scrollView).insets(UIEdgeInsetsMake(0, 8, 0, 8));
make.height.equalTo(self.scrollView);
}];
[self applyTheme:[KBSkinManager shared].current];
}
- (void)updateSuggestions:(NSArray<NSString *> *)suggestions {
self.items = suggestions ?: @[];
for (UIView *view in self.stackView.arrangedSubviews) {
[self.stackView removeArrangedSubview:view];
[view removeFromSuperview];
}
for (NSString *item in self.items) {
UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];
btn.layer.cornerRadius = 12.0;
btn.layer.masksToBounds = YES;
btn.backgroundColor = self.pillColor ?: [UIColor colorWithWhite:1 alpha:0.9];
btn.titleLabel.font = [UIFont systemFontOfSize:14 weight:UIFontWeightMedium];
[btn setTitle:item forState:UIControlStateNormal];
[btn setTitleColor:self.textColor ?: [UIColor blackColor] forState:UIControlStateNormal];
btn.contentEdgeInsets = UIEdgeInsetsMake(4, 10, 4, 10);
[btn addTarget:self action:@selector(onTapSuggestion:) forControlEvents:UIControlEventTouchUpInside];
[self.stackView addArrangedSubview:btn];
}
self.hidden = (self.items.count == 0);
}
- (void)applyTheme:(KBSkinTheme *)theme {
UIColor *bg = theme.keyBackground ?: [UIColor whiteColor];
UIColor *text = theme.keyTextColor ?: [UIColor blackColor];
UIColor *barBg = theme.keyboardBackground ?: [UIColor colorWithWhite:0.95 alpha:1.0];
self.backgroundColor = barBg;
self.pillColor = bg;
self.textColor = text;
for (UIView *view in self.stackView.arrangedSubviews) {
if (![view isKindOfClass:[UIButton class]]) { continue; }
UIButton *btn = (UIButton *)view;
btn.backgroundColor = self.pillColor;
[btn setTitleColor:self.textColor forState:UIControlStateNormal];
}
}
#pragma mark - Actions
- (void)onTapSuggestion:(UIButton *)sender {
NSString *title = sender.currentTitle ?: @"";
if (title.length == 0) { return; }
if ([self.delegate respondsToSelector:@selector(suggestionBarView:didSelectSuggestion:)]) {
[self.delegate suggestionBarView:self didSelectSuggestion:title];
}
}
#pragma mark - Lazy
- (UIScrollView *)scrollView {
if (!_scrollView) {
_scrollView = [[UIScrollView alloc] init];
_scrollView.showsHorizontalScrollIndicator = NO;
_scrollView.alwaysBounceHorizontal = YES;
}
return _scrollView;
}
- (UIStackView *)stackView {
if (!_stackView) {
_stackView = [[UIStackView alloc] init];
_stackView.axis = UILayoutConstraintAxisHorizontal;
_stackView.alignment = UIStackViewAlignmentCenter;
_stackView.spacing = 8.0;
}
return _stackView;
}
@end

16
keyBoard.xcodeproj/project.pbxproj
View File

@@ -172,6 +172,9 @@
04C6EACE2EAF87020089C901 /* CustomKeyboard.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 04C6EAC62EAF87020089C901 /* CustomKeyboard.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
04C6EAD82EAF870B0089C901 /* KeyboardViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 04C6EAD62EAF870B0089C901 /* KeyboardViewController.m */; };
04C6EADD2EAF8CEB0089C901 /* KBToolBar.m in Sources */ = {isa = PBXBuildFile; fileRef = 04C6EADC2EAF8CEB0089C901 /* KBToolBar.m */; };
A1B2C3ED2F20000000000001 /* kb_words.txt in Resources */ = {isa = PBXBuildFile; fileRef = A1B2C3EC2F20000000000001 /* kb_words.txt */; };
A1B2C3EA2F20000000000001 /* KBSuggestionEngine.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3E72F20000000000001 /* KBSuggestionEngine.m */; };
A1B2C3EB2F20000000000001 /* KBSuggestionBarView.m in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3E92F20000000000001 /* KBSuggestionBarView.m */; };
04D1F6B22EDFF10A00B12345 /* KBSkinInstallBridge.m in Sources */ = {isa = PBXBuildFile; fileRef = 04D1F6B12EDFF10A00B12345 /* KBSkinInstallBridge.m */; };
04D1F6B32EDFF10A00B12345 /* KBSkinInstallBridge.m in Sources */ = {isa = PBXBuildFile; fileRef = 04D1F6B12EDFF10A00B12345 /* KBSkinInstallBridge.m */; };
04FC95672EB0546C007BD342 /* KBKey.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95652EB0546C007BD342 /* KBKey.m */; };
@@ -503,6 +506,10 @@
04A9A67D2EB9E1690023B8F4 /* KBResponderUtils.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBResponderUtils.h; sourceTree = "<group>"; };
04A9FE102EB4D0D20020DB6D /* KBFullAccessManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBFullAccessManager.h; sourceTree = "<group>"; };
04A9FE112EB4D0D20020DB6D /* KBFullAccessManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBFullAccessManager.m; sourceTree = "<group>"; };
A1B2C3E62F20000000000001 /* KBSuggestionEngine.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSuggestionEngine.h; sourceTree = "<group>"; };
A1B2C3E72F20000000000001 /* KBSuggestionEngine.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSuggestionEngine.m; sourceTree = "<group>"; };
A1B2C3E82F20000000000001 /* KBSuggestionBarView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSuggestionBarView.h; sourceTree = "<group>"; };
A1B2C3E92F20000000000001 /* KBSuggestionBarView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSuggestionBarView.m; sourceTree = "<group>"; };
04A9FE142EB873C80020DB6D /* UIViewController+Extension.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "UIViewController+Extension.h"; sourceTree = "<group>"; };
04A9FE152EB873C80020DB6D /* UIViewController+Extension.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "UIViewController+Extension.m"; sourceTree = "<group>"; };
04A9FE182EB892460020DB6D /* KBLocalizationManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBLocalizationManager.h; sourceTree = "<group>"; };
@@ -524,6 +531,7 @@
04C6EAD42EAF870B0089C901 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
04C6EAD52EAF870B0089C901 /* KeyboardViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KeyboardViewController.h; sourceTree = "<group>"; };
04C6EAD62EAF870B0089C901 /* KeyboardViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KeyboardViewController.m; sourceTree = "<group>"; };
A1B2C3EC2F20000000000001 /* kb_words.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = kb_words.txt; sourceTree = "<group>"; };
04C6EADB2EAF8CEB0089C901 /* KBToolBar.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBToolBar.h; sourceTree = "<group>"; };
04C6EADC2EAF8CEB0089C901 /* KBToolBar.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBToolBar.m; sourceTree = "<group>"; };
04C6EADE2EAF8D680089C901 /* PrefixHeader.pch */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PrefixHeader.pch; sourceTree = "<group>"; };
@@ -657,6 +665,7 @@
041007D02ECE010100D203BB /* Resource */ = {
isa = PBXGroup;
children = (
A1B2C3EC2F20000000000001 /* kb_words.txt */,
0498BDF42EEC50EE006CC1D5 /* emoji_categories.json */,
041007D12ECE012000D203BB /* KBSkinIconMap.strings */,
041007D32ECE012500D203BB /* 002.zip */,
@@ -1086,6 +1095,8 @@
children = (
04A9FE102EB4D0D20020DB6D /* KBFullAccessManager.h */,
04A9FE112EB4D0D20020DB6D /* KBFullAccessManager.m */,
A1B2C3E62F20000000000001 /* KBSuggestionEngine.h */,
A1B2C3E72F20000000000001 /* KBSuggestionEngine.m */,
04FEDA9F2EEDB00100123456 /* KBEmojiDataProvider.h */,
04FEDAA02EEDB00100123456 /* KBEmojiDataProvider.m */,
);
@@ -1154,6 +1165,8 @@
046131132ECF454500A6FADF /* KBKeyPreviewView.m */,
04FC95772EB09BC8007BD342 /* KBKeyBoardMainView.h */,
04FC95782EB09BC8007BD342 /* KBKeyBoardMainView.m */,
A1B2C3E82F20000000000001 /* KBSuggestionBarView.h */,
A1B2C3E92F20000000000001 /* KBSuggestionBarView.m */,
04FC956E2EB09516007BD342 /* KBFunctionView.h */,
04FC956F2EB09516007BD342 /* KBFunctionView.m */,
04FC95712EB09570007BD342 /* KBFunctionBarView.h */,
@@ -1773,6 +1786,7 @@
04A9FE202EB893F10020DB6D /* Localizable.strings in Resources */,
041007D42ECE012500D203BB /* 002.zip in Resources */,
041007D22ECE012000D203BB /* KBSkinIconMap.strings in Resources */,
A1B2C3ED2F20000000000001 /* kb_words.txt in Resources */,
04791FFB2ED5EAB8004E8522 /* fense.zip in Resources */,
0498BDF52EEC50EE006CC1D5 /* emoji_categories.json in Resources */,
04791FF72ED5B985004E8522 /* Christmas.zip in Resources */,
@@ -1877,6 +1891,7 @@
0450AC4A2EF2C3ED00B6AF06 /* KBKeyboardSubscriptionOptionCell.m in Sources */,
04A9FE0F2EB481100020DB6D /* KBHUD.m in Sources */,
04C6EADD2EAF8CEB0089C901 /* KBToolBar.m in Sources */,
A1B2C3EB2F20000000000001 /* KBSuggestionBarView.m in Sources */,
04FC95792EB09BC8007BD342 /* KBKeyBoardMainView.m in Sources */,
04FEDAB32EEDB05000123456 /* KBEmojiPanelView.m in Sources */,
04FEDB032EFE000000123456 /* KBEmojiBottomBarView.m in Sources */,
@@ -1889,6 +1904,7 @@
04FC95762EB095DE007BD342 /* KBFunctionPasteView.m in Sources */,
A1B2C3D42EB0A0A100000001 /* KBFunctionTagCell.m in Sources */,
04A9FE1A2EB892460020DB6D /* KBLocalizationManager.m in Sources */,
A1B2C3EA2F20000000000001 /* KBSuggestionEngine.m in Sources */,
A1B2C3E22EB0C0A100000001 /* KBNetworkManager.m in Sources */,
049FB2352EC45C6A00FAB05D /* NetworkStreamHandler.m in Sources */,
04FC956A2EB05497007BD342 /* KBKeyButton.m in Sources */,