KeyHandler // Add -(Bool)IsBuilderEmpty.

2022-02-22 21:21:58 +08:00 · 2022-02-22 21:21:58 +08:00 · 79f3aa5fa4
parent 8171f75911
commit 79f3aa5fa4
2 changed files with 9 additions and 0 deletions
--- a/Source/Modules/ControllerModules/KeyHandler.h
+++ b/Source/Modules/ControllerModules/KeyHandler.h
@ -39,6 +39,7 @@ extern InputMode imeModeNULL;

@interface KeyHandler : NSObject

+- (BOOL)isBuilderEmpty;
 - (BOOL)handleInput:(KeyHandlerInput *)input
              state:(InputState *)state
      stateCallback:(void (^)(InputState *))stateCallback
--- a/Source/Modules/ControllerModules/KeyHandler.mm
+++ b/Source/Modules/ControllerModules/KeyHandler.mm
@ -87,6 +87,14 @@ static NSString *const kGraphVizOutputfile = @"/tmp/vChewing-visualization.dot";
    return _inputMode;
 }

+- (BOOL)isBuilderEmpty {
+    if (_builder->grid().width() == 0) {
+        return YES;
+    } else {
+        return NO;
+    }
+}
+
 - (void)setInputMode:(NSString *)value
 {
    NSString *newInputMode;