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iOS: Use dispatch_async instead of performSelectorOnMainThread for IME

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Gets rid of awkward wrapping of Qt::InputMethodQueries as integer in a
NSObject.

Change-Id: Ia7e368fc12ec7957ca8ab602d8cec1e0a071af1d
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
This commit is contained in:
Tor Arne Vestbø 2014-08-20 17:13:07 +02:00
parent ad120dbf13
commit 852dbe7658
1 changed files with 12 additions and 10 deletions
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22
src/plugins/platforms/ios/quiview_textinput.mm
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@ -177,7 +177,7 @@ Q_GLOBAL_STATIC(StaticVariables, staticVariables);
[super becomeFirstResponder];
}
- (void)updateUITextInputDelegate:(NSNumber *)intQuery
- (void)updateUITextInputDelegate:(Qt::InputMethodQueries)query
{
// As documented, we should not report textWillChange/textDidChange unless the text
// was changed externally. That will cause spell checking etc to fail. But we don't
@ -187,7 +187,6 @@ Q_GLOBAL_STATIC(StaticVariables, staticVariables);
if (m_inSendEventToFocusObject)
return;
Qt::InputMethodQueries query = Qt::InputMethodQueries([intQuery intValue]);
if (query & (Qt::ImCursorPosition | Qt::ImAnchorPosition)) {
[self.inputDelegate selectionWillChange:id<UITextInput>(self)];
[self.inputDelegate selectionDidChange:id<UITextInput>(self)];
@ -213,7 +212,7 @@ Q_GLOBAL_STATIC(StaticVariables, staticVariables);
// not be any performance gain by only updating \a query.
staticVariables()->inputMethodQueryEvent = QInputMethodQueryEvent(Qt::ImQueryInput);
QCoreApplication::sendEvent(focusObject, &staticVariables()->inputMethodQueryEvent);
[self updateUITextInputDelegate:[NSNumber numberWithInt:int(query)]];
[self updateUITextInputDelegate:query];
}
- (void)sendEventToFocusObject:(QEvent &)e
@ -234,20 +233,23 @@ Q_GLOBAL_STATIC(StaticVariables, staticVariables);
{
[self setMarkedText:@"" selectedRange:NSMakeRange(0, 0)];
[self updateInputMethodWithQuery:Qt::ImQueryInput];
// Guard agains recursive callbacks by posting calls to UITextInput
[self performSelectorOnMainThread:@selector(updateKeyboardLayout) withObject:nil waitUntilDone:NO];
[self performSelectorOnMainThread:@selector(updateUITextInputDelegate:)
withObject:[NSNumber numberWithInt:int(Qt::ImQueryInput)]
waitUntilDone:NO];
dispatch_async(dispatch_get_main_queue(), ^{
[self updateKeyboardLayout];
[self updateUITextInputDelegate:Qt::ImQueryInput];
});
}
- (void)commit
{
[self unmarkText];
// Guard agains recursive callbacks by posting calls to UITextInput
[self performSelectorOnMainThread:@selector(updateUITextInputDelegate:)
withObject:[NSNumber numberWithInt:int(Qt::ImSurroundingText)]
waitUntilDone:NO];
dispatch_async(dispatch_get_main_queue(), ^{
[self updateKeyboardLayout];
[self updateUITextInputDelegate:Qt::ImSurroundingText];
});
}
- (QVariant)imValue:(Qt::InputMethodQuery)query