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Adds vertical text support.

This commit is contained in:
zonble 2011-10-02 13:19:10 +08:00
parent 4920bc4a18
commit 406f483c83
1 changed files with 16 additions and 4 deletions
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20
Source/InputMethodController.mm
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@ -421,6 +421,14 @@ public:
- (BOOL)inputText:(NSString*)inputText key:(NSInteger)keyCode modifiers:(NSUInteger)flags client:(id)client
{
NSRect textFrame = NSZeroRect;
NSDictionary *attributes = [client attributesForCharacterIndex:0 lineHeightRectangle:&textFrame];
BOOL userVerticalMode = [attributes objectForKey:@"IMKTextOrientation"] && [[attributes objectForKey:@"IMKTextOrientation"] integerValue] == 0;
NSInteger leftKey = userVerticalMode ? 125 : 124;
NSInteger rightKey = userVerticalMode ? 126 : 123;
NSInteger downKey = userVerticalMode ? 123 : 126;
// NSInteger upKey = userVerticalMode ? 124 : 125;
// get the unicode character code
UniChar charCode = [inputText length] ? [inputText characterAtIndex:0] : 0;
@ -503,7 +511,7 @@ public:
}
// keyCode 125 = Down, charCode 32 = Space
if (_bpmfReadingBuffer->isEmpty() && [_composingBuffer length] > 0 && (keyCode == 125 || charCode == 32)) {
if (_bpmfReadingBuffer->isEmpty() && [_composingBuffer length] > 0 && (keyCode == downKey || charCode == 32)) {
if (charCode == 32) {
if (![[NSUserDefaults standardUserDefaults] boolForKey:kChooseCandidateUsingSpaceKey]) {
if (_builder->cursorIndex() >= _builder->length()) {
@ -531,7 +539,11 @@ public:
// set the candidate panel style
BOOL useHorizontalCandidateList = [[NSUserDefaults standardUserDefaults] boolForKey:kUseHorizontalCandidateListPreferenceKey];
if (useHorizontalCandidateList) {
if (userVerticalMode) {
[LTSharedCandidates setPanelType:kIMKSingleColumnScrollingCandidatePanel];
}
else if (useHorizontalCandidateList) {
[LTSharedCandidates setPanelType:kIMKSingleRowSteppingCandidatePanel];
}
else {
@ -571,7 +583,7 @@ public:
}
// The Right key, note we use keyCode here
if (keyCode == 123) {
if (keyCode == rightKey) {
if (!_bpmfReadingBuffer->isEmpty()) {
[self beep];
}
@ -593,7 +605,7 @@ public:
}
// The Left key, note we use keyCode here
if (keyCode == 124) {
if (keyCode == leftKey) {
if (!_bpmfReadingBuffer->isEmpty()) {
[self beep];
}