Changeset 769 for trunk/src/gui/inputmethod

Timestamp:

Aug 2, 2010, 9:27:30 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.3 sources from branches/vendor/nokia/qt.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/gui/inputmethod/inputmethod.pri (modified) (1 diff)
• src/gui/inputmethod/qcoefepinputcontext_p.h (modified) (3 diffs)
• src/gui/inputmethod/qcoefepinputcontext_s60.cpp (modified) (12 diffs)
• src/gui/inputmethod/qinputcontextfactory.cpp (modified) (3 diffs)

trunk/src/gui/inputmethod/inputmethod.pri

@@ -27 +27 @@
     HEADERS += inputmethod/qcoefepinputcontext_p.h
     SOURCES += inputmethod/qcoefepinputcontext_s60.cpp
-    LIBS += -lfepbase
+    LIBS += -lfepbase -lakninputlanguage
 }
 

trunk/src/gui/inputmethod/qcoefepinputcontext_p.h

@@ -97 +97 @@
 
 private:
-    void commitCurrentString(bool triggeredBySymbian);
+    void commitCurrentString(bool cancelFepTransaction);
     void updateHints(bool mustUpdateInputCapabilities);
     void applyHints(Qt::InputMethodHints hints);
@@ -128 +128 @@
     void DoCommitFepInlineEditL();
     MCoeFepAwareTextEditor_Extension1* Extension1(TBool& aSetToTrue);
-        void ReportAknEdStateEvent(MAknEdStateObserver::EAknEdwinStateEvent aEventType);
+    void ReportAknEdStateEvent(MAknEdStateObserver::EAknEdwinStateEvent aEventType);
 
     // From MCoeFepAwareTextEditor_Extension1
@@ -152 +152 @@
     MFepInlineTextFormatRetriever *m_formatRetriever;
     MFepPointerEventHandlerDuringInlineEdit *m_pointerHandler;
-    int m_longPress;
     int m_cursorPos;
     QBasicTimer m_tempPreeditStringTimeout;

trunk/src/gui/inputmethod/qcoefepinputcontext_s60.cpp

@@ -59 +59 @@
 #define QT_EAknActivatePenInputRequest MAknEdStateObserver::EAknEdwinStateEvent(7)
 
+// EAknEditorFlagSelectionVisible is only valid from 3.2 onwards.
+// Sym^3 AVKON FEP manager expects that this flag is used for FEP-aware editors
+// that support text selection.
+#define QT_EAknEditorFlagSelectionVisible 0x100000
+
 QT_BEGIN_NAMESPACE
 
@@ -72 +77 @@
       m_formatRetriever(0),
       m_pointerHandler(0),
-      m_longPress(0),
       m_cursorPos(0),
       m_hasTempPreeditString(false)
 {
     m_fepState->SetObjectProvider(this);
-    m_fepState->SetFlags(EAknEditorFlagDefault);
+    if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0)
+        m_fepState->SetFlags(EAknEditorFlagDefault | QT_EAknEditorFlagSelectionVisible);
+    else
+        m_fepState->SetFlags(EAknEditorFlagDefault);
     m_fepState->SetDefaultInputMode( EAknEditorTextInputMode );
     m_fepState->SetPermittedInputModes( EAknEditorAllInputModes );
     m_fepState->SetDefaultCase( EAknEditorLowerCase );
-    m_fepState->SetPermittedCases( EAknEditorLowerCase|EAknEditorUpperCase );
+    m_fepState->SetPermittedCases( EAknEditorAllCaseModes );
     m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_SPECIAL_CHARACTER_TABLE_DIALOG);
     m_fepState->SetNumericKeymap( EAknEditorStandardNumberModeKeymap );
@@ -102 +109 @@
 void QCoeFepInputContext::reset()
 {
-    commitCurrentString(false);
+    commitCurrentString(true);
 }
 
@@ -115 +122 @@
 
     // For pre-5.0 SDKs, we don't do text updates on S60 side.
-    if (QSysInfo::s60Version() != QSysInfo::SV_S60_5_0) {
+    if (QSysInfo::s60Version() < QSysInfo::SV_S60_5_0) {
         return;
     }
@@ -127 +134 @@
 void QCoeFepInputContext::setFocusWidget(QWidget *w)
 {
-    commitCurrentString(false);
+    commitCurrentString(true);
 
     QInputContext::setFocusWidget(w);
@@ -220 +227 @@
         case Qt::Key_Select:
             if (!m_preeditString.isEmpty()) {
-                commitCurrentString(false);
+                commitCurrentString(true);
                 return true;
             }
@@ -232 +239 @@
             && !keyEvent->text().isEmpty()) {
             // Send some temporary preedit text in order to make text visible for a moment.
+            m_cursorPos = focusWidget()->inputMethodQuery(Qt::ImCursorPosition).toInt();
             m_preeditString = keyEvent->text();
             QList<QInputMethodEvent::Attribute> attributes;
             QInputMethodEvent imEvent(m_preeditString, attributes);
-            QApplication::sendEvent(focusWidget(), &imEvent);
+            sendEvent(imEvent);
             m_tempPreeditStringTimeout.start(1000, this);
             m_hasTempPreeditString = true;
@@ -294 +302 @@
 
     if (event->type() == QEvent::MouseButtonPress && event->button() == Qt::LeftButton) {
-        commitCurrentString(false);
+        commitCurrentString(true);
         int pos = focusWidget()->inputMethodQuery(Qt::ImCursorPosition).toInt();
 
@@ -433 +441 @@
     ReportAknEdStateEvent(MAknEdStateObserver::EAknEdwinStateCaseModeUpdate);
 
-    flags = 0;
+    if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0)
+        flags = QT_EAknEditorFlagSelectionVisible;
+    else 
+        flags = 0;
     if (hints & ImhUppercaseOnly && !(hints & ImhLowercaseOnly)
             || hints & ImhLowercaseOnly && !(hints & ImhUppercaseOnly)) {
@@ -474 +485 @@
 {
     TCharFormat cFormat;
-    QColor styleTextColor = QApplication::palette("QLineEdit").text().color();
-    TLogicalRgb tontColor(TRgb(styleTextColor.red(), styleTextColor.green(), styleTextColor.blue(), styleTextColor.alpha()));
-    cFormat.iFontPresentation.iTextColor = tontColor;
+    const QColor styleTextColor = focusWidget() ? focusWidget()->palette().text().color() : 
+        QApplication::palette("QLineEdit").text().color();
+    const TLogicalRgb fontColor(TRgb(styleTextColor.red(), styleTextColor.green(), styleTextColor.blue(), styleTextColor.alpha()));
+    cFormat.iFontPresentation.iTextColor = fontColor;
 
     TInt numChars = 0;
@@ -551 +563 @@
     m_formatRetriever = &aInlineTextFormatRetriever;
     m_pointerHandler = &aPointerEventHandlerDuringInlineEdit;
+
+    // With T9 aInitialInlineText is typically empty when StartFepInlineEditL is called,
+    // but FEP requires that selected text is always removed at StartFepInlineEditL.
+    // Let's remove the selected text if aInitialInlineText is empty and there is selected text
+    if (m_preeditString.isEmpty()) {
+        int anchor = w->inputMethodQuery(Qt::ImAnchorPosition).toInt();
+        int replacementLength = qAbs(m_cursorPos-anchor);
+        if (replacementLength > 0) {
+            int replacementStart = m_cursorPos < anchor ? 0 : -replacementLength;
+            QList<QInputMethodEvent::Attribute> clearSelectionAttributes;
+            QInputMethodEvent clearSelectionEvent(QLatin1String(""), clearSelectionAttributes);
+            clearSelectionEvent.setCommitString(QLatin1String(""), replacementStart, replacementLength);
+            sendEvent(clearSelectionEvent);
+        }
+    }
 
     applyFormat(&attributes);
@@ -740 +767 @@
 void QCoeFepInputContext::DoCommitFepInlineEditL()
 {
-    commitCurrentString(true);
-}
-
-void QCoeFepInputContext::commitCurrentString(bool triggeredBySymbian)
-{
+    commitCurrentString(false);
+    if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0)
+        ReportAknEdStateEvent(QT_EAknCursorPositionChanged);
+
+}
+
+void QCoeFepInputContext::commitCurrentString(bool cancelFepTransaction)
+{
+    int longPress = 0;
+
     if (m_preeditString.size() == 0) {
         QWidget *w = focusWidget();
-        if (triggeredBySymbian && w) {
+        if (!cancelFepTransaction && w) {
             // We must replace the last character only if the input box has already accepted one 
             if (w->inputMethodQuery(Qt::ImCursorPosition).toInt() != m_cursorPos)
-                m_longPress = 1;
-        }
-        return;
+                longPress = 1;
+        }
     }
 
     QList<QInputMethodEvent::Attribute> attributes;
     QInputMethodEvent event(QLatin1String(""), attributes);
-    event.setCommitString(m_preeditString, 0-m_longPress, m_longPress);
+    event.setCommitString(m_preeditString, 0-longPress, longPress);
     m_preeditString.clear();
     sendEvent(event);
 
     m_hasTempPreeditString = false;
-    m_longPress = 0;
-
-    if (!triggeredBySymbian) {
+    longPress = 0;
+
+    if (cancelFepTransaction) {
         CCoeFep* fep = CCoeEnv::Static()->Fep();
         if (fep)

trunk/src/gui/inputmethod/qinputcontextfactory.cpp

@@ -74 +74 @@
 #ifdef Q_WS_S60
 #include "qcoefepinputcontext_p.h"
+#include "akninputlanguageinfo.h"
 #endif
 
@@ -199 +200 @@
 }
 
+#if defined(Q_WS_S60)
+/*!
+    \internal
+
+    This function contains pure Symbian exception handling code for
+    getting S60 language list.
+    Returned object ownership is transfered to caller.
+*/
+static CAknInputLanguageList* s60LangListL()
+{
+    CAknInputLanguageInfo *langInfo = AknInputLanguageInfoFactory::CreateInputLanguageInfoL();
+    CleanupStack::PushL(langInfo);
+    // In rare phone there is more than 7 languages installed -> use 7 as an array granularity
+    CAknInputLanguageList *langList = new (ELeave) CAknInputLanguageList(7);
+    CleanupStack::PushL(langList);
+    langInfo->AppendAvailableLanguagesL(langList);
+    CleanupStack::Pop(langList);
+    CleanupStack::PopAndDestroy(langInfo);
+    return langList;
+}
+
+/*!
+    \internal
+
+    This function utility function return S60 language list.
+    Returned object ownership is transfered to caller.
+*/
+static CAknInputLanguageList* s60LangList()
+{
+    CAknInputLanguageList *langList = NULL;
+    TRAP_IGNORE(langList = s60LangListL());
+    q_check_ptr(langList);
+    return langList;
+}
+#endif
+
 /*!
     Returns the languages supported by the QInputContext object
@@ -230 +267 @@
 #if defined(Q_WS_S60)
     if (key == QLatin1String("coefep"))
-        return QStringList(QString());
+        {
+        CAknInputLanguageList *langList = s60LangList();
+        int count = langList->Count();
+        for (int i = 0; i < count; ++i)
+            {
+            result.append(QString(qt_symbianLocaleName(langList->At(i)->LanguageCode())));
+            }
+        delete langList;
+        }
 #endif
 #if defined(QT_NO_LIBRARY) || defined(QT_NO_SETTINGS)