From: Bradley T. Hughes <bradley.hughes@nokia.com>
Date: Wed, 14 Mar 2012 14:06:39 +0000 (+0100)
Subject: Fix shortcut handling in the Cocoa plugin
X-Git-Tag: qt-v5.0.0-alpha1~221
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=60c59b5cf57612216cb55fbfbe6e3ceebcda18e7;p=profile%2Fivi%2Fqtbase.git

Fix shortcut handling in the Cocoa plugin

KeyPress events could be shortcuts or deadkeys, but we don't know which
until we try. Shortcuts take precedence over deadkeys, so send them
through QWindowSystemInterface::tryHandleSynchronousShortcutEvent()
before passing it onto the input method.

Change-Id: I479a3a7ff1c35e7c5692e8a17fb2173576dd0a29
Reviewed-by: Tasuku Suzuki <tasuku.suzuki@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
---

diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
index a28c595..202ad6c 100644
--- a/src/plugins/platforms/cocoa/qnsview.mm
+++ b/src/plugins/platforms/cocoa/qnsview.mm
@@ -570,42 +570,43 @@ static QTouchDevice *touchDevice = 0;
     return qtMods;
 }
 
-- (void)handleKeyEvent:(NSEvent *)theEvent eventType:(int)eventType
+- (void)handleKeyEvent:(NSEvent *)nsevent eventType:(int)eventType
 {
-    NSTimeInterval timestamp = [theEvent timestamp];
+    NSTimeInterval timestamp = [nsevent timestamp];
     ulong qt_timestamp = timestamp * 1000;
-    QString characters = QString::fromUtf8([[theEvent characters] UTF8String]);
-    Qt::KeyboardModifiers modifiers = [self convertKeyModifiers : [theEvent modifierFlags]];
-    QChar ch([[theEvent charactersIgnoringModifiers] characterAtIndex:0]);
-    int keyCode = [self convertKeyCode : ch];
+    QString characters = QString::fromUtf8([[nsevent characters] UTF8String]);
+    Qt::KeyboardModifiers modifiers = [self convertKeyModifiers:[nsevent modifierFlags]];
+    QChar ch([[nsevent charactersIgnoringModifiers] characterAtIndex:0]);
+    int keyCode = [self convertKeyCode:ch];
 
-    QWindowSystemInterface::handleKeyEvent(m_window, qt_timestamp, QEvent::Type(eventType), keyCode, modifiers, characters);
-}
+    if (eventType == QEvent::KeyPress) {
+        if (!m_keyEventsAccepted && m_composingText.isEmpty())
+            m_keyEventsAccepted = QWindowSystemInterface::tryHandleSynchronousShortcutEvent(m_window, qt_timestamp, keyCode, modifiers, characters);
 
-- (void)keyDown:(NSEvent *)theEvent
-{
-    QObject *fo = QGuiApplication::focusObject();
-    m_keyEventsAccepted = false;
-    if (fo) {
-        QInputMethodQueryEvent queryEvent(Qt::ImHints);
-        if (QCoreApplication::sendEvent(fo, &queryEvent)) {
-            Qt::InputMethodHints hints = static_cast<Qt::InputMethodHints>(queryEvent.value(Qt::ImHints).toUInt());
-            if (!(hints & Qt::ImhDigitsOnly || hints & Qt::ImhFormattedNumbersOnly || hints & Qt::ImhHiddenText)) {
-                [self interpretKeyEvents:[NSArray arrayWithObject: theEvent]];
+        QObject *fo = QGuiApplication::focusObject();
+        if (!m_keyEventsAccepted && fo) {
+            QInputMethodQueryEvent queryEvent(Qt::ImHints);
+            if (QCoreApplication::sendEvent(fo, &queryEvent)) {
+                Qt::InputMethodHints hints = static_cast<Qt::InputMethodHints>(queryEvent.value(Qt::ImHints).toUInt());
+                if (!(hints & Qt::ImhDigitsOnly || hints & Qt::ImhFormattedNumbersOnly || hints & Qt::ImhHiddenText))
+                    [self interpretKeyEvents:[NSArray arrayWithObject:nsevent]];
             }
         }
     }
 
-    if (!m_keyEventsAccepted && m_composingText.isEmpty()) {
-        [self handleKeyEvent : theEvent eventType :int(QEvent::KeyPress)];
-    }
+    if (!m_keyEventsAccepted && m_composingText.isEmpty())
+        QWindowSystemInterface::handleKeyEvent(m_window, qt_timestamp, QEvent::Type(eventType), keyCode, modifiers, characters);
 }
 
-- (void)keyUp:(NSEvent *)theEvent
+- (void)keyDown:(NSEvent *)nsevent
 {
-    if (!m_keyEventsAccepted && m_composingText.isEmpty()) {
-        [self handleKeyEvent : theEvent eventType :int(QEvent::KeyRelease)];
-    }
+    m_keyEventsAccepted = false;
+    [self handleKeyEvent:nsevent eventType:int(QEvent::KeyPress)];
+}
+
+- (void)keyUp:(NSEvent *)nsevent
+{
+    [self handleKeyEvent:nsevent eventType:int(QEvent::KeyRelease)];
 }
 
 - (void) doCommandBySelector:(SEL)aSelector