Changeset 561 for trunk/src/gui/inputmethod/qmacinputcontext_mac.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/gui/inputmethod/qmacinputcontext_mac.cpp (modified) (17 diffs)

trunk/src/gui/inputmethod/qmacinputcontext_mac.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtGui module of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -46 +46 @@
 #include <qdebug.h>
 #include <private/qapplication_p.h>
+#include <private/qkeymapper_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -56 +57 @@
 #endif
 
-static QTextFormat qt_mac_compose_format()
-{
-    QTextCharFormat ret;
-    ret.setFontUnderline(true);
-    return ret;
-}
-
 QMacInputContext::QMacInputContext(QObject *parent)
-    : QInputContext(parent), composing(false), recursionGuard(false), textDocument(0)
+    : QInputContext(parent), composing(false), recursionGuard(false), textDocument(0),
+      keydownEvent(0)
 {
 //    createTextDocument();
@@ -71 +66 @@
 QMacInputContext::~QMacInputContext()
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(textDocument)
         DeleteTSMDocument(textDocument);
@@ -80 +75 @@
 QMacInputContext::createTextDocument()
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(!textDocument) {
         InterfaceTypeList itl = { kUnicodeDocument };
@@ -97 +92 @@
 void QMacInputContext::mouseHandler(int pos, QMouseEvent *e)
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(e->type() != QEvent::MouseButtonPress)
         return;
@@ -106 +101 @@
         reset();
     // ##### handle mouse position
+#else
+    Q_UNUSED(pos);
+    Q_UNUSED(e);
 #endif
 }
 
 #if !defined QT_MAC_USE_COCOA
+
+static QTextFormat qt_mac_compose_format()
+{
+    QTextCharFormat ret;
+    ret.setFontUnderline(true);
+    return ret;
+}
 
 void QMacInputContext::reset()
@@ -133 +138 @@
     return composing;
 }
-#endif 
+#endif
 
 void QMacInputContext::setFocusWidget(QWidget *w)
 {
     createTextDocument();
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(w)
         ActivateTSMDocument(textDocument);
@@ -148 +153 @@
 
 
+#ifndef QT_MAC_USE_COCOA
 static EventTypeSpec input_events[] = {
     { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent },
@@ -155 +161 @@
 static EventHandlerUPP input_proc_handlerUPP = 0;
 static EventHandlerRef input_proc_handler = 0;
+#endif
 
 void
 QMacInputContext::initialize()
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(!input_proc_handler) {
         input_proc_handlerUPP = NewEventHandlerUPP(QMacInputContext::globalEventProcessor);
@@ -172 +179 @@
 QMacInputContext::cleanup()
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     if(input_proc_handler) {
         RemoveEventHandler(input_proc_handler);
@@ -184 +191 @@
 }
 
+void QMacInputContext::setLastKeydownEvent(EventRef event)
+{
+    EventRef tmpEvent = keydownEvent;
+    keydownEvent = event;
+    if (keydownEvent)
+        RetainEvent(keydownEvent);
+    if (tmpEvent)
+        ReleaseEvent(tmpEvent);
+}
+
 OSStatus
 QMacInputContext::globalEventProcessor(EventHandlerCallRef, EventRef event, void *)
 {
-#ifdef Q_WS_MAC32
+#ifndef QT_MAC_USE_COCOA
     QScopedLoopLevelCounter loopLevelCounter(QApplicationPrivate::instance()->threadData);
 
@@ -201 +218 @@
         handled_event = false;
         QWidget *widget = QApplicationPrivate::focus_widget;
-        if(!widget || (context && widget->inputContext() != context)) {
+        bool canCompose = widget && (!context || widget->inputContext() == context)
+                && !(widget->inputMethodHints() & Qt::ImhDigitsOnly
+                || widget->inputMethodHints() & Qt::ImhFormattedNumbersOnly
+                || widget->inputMethodHints() & Qt::ImhHiddenText);
+        if(!canCompose) {
             handled_event = false;
         } else if(ekind == kEventTextInputOffsetToPos) {
@@ -336 +357 @@
             if(!chr || chr >= 128 || (text.length() > 0 && (text.length() > 1 || text.at(0) != QLatin1Char(chr))))
                 handled_event = !widget->testAttribute(Qt::WA_InputMethodEnabled);
+            QMacInputContext *context = qobject_cast<QMacInputContext*>(qApp->inputContext());
+            if (context && context->lastKeydownEvent()) {
+                qt_keymapper_private()->translateKeyEvent(widget, 0, context->lastKeydownEvent(),
+                                                          0, false);
+                context->setLastKeydownEvent(0);
+            }
         }
         break; }
@@ -343 +370 @@
     if(!handled_event) //let the event go through
         return eventNotHandledErr;
+#else
+    Q_UNUSED(event);
 #endif
     return noErr; //we eat the event