Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
  Added .condition modifier to SUBDIRS.
  Added orientation change support for show/showNormal widgets in S60.
  Added fullscreen support to softkeys in Symbian.

11 files changed, 184 insertions, 30 deletions

diff --git a/doc/src/development/qmake-manual.qdoc b/doc/src/development/qmake-manual.qdoc
index b3d6f72..3157536 100644
--- a/doc/src/development/qmake-manual.qdoc
+++ b/doc/src/development/qmake-manual.qdoc
@@ -2968,6 +2968,34 @@ For example:
 
     \snippet doc/src/snippets/code/doc_src_qmake-manual.qdoc 51
 
+    It is possible to modify this default behavior of \c SUBDIRS by giving
+    additional modifiers to \c SUBDIRS elements. Supported modifiers are:
+
+    \table
+    \header \o Modifier \o Effect
+    \row \o .subdir     \o Use the specified subdirectory instead of \c SUBDIRS value.
+    \row \o .file       \o Specify the subproject \c pro file explicitly. Cannot be
+                        used in conjunction with \c .subdir modifier.
+    \row \o .condition  \o Specifies a \c bld.inf define that must be true for
+                        subproject to be built. Available only on Symbian platform.
+    \row \o .depends    \o This subproject depends on specified subproject.
+                        Available only on platforms that use makefiles.
+    \row \o .makefile   \o The makefile of subproject.
+                        Available only on platforms that use makefiles.
+    \row \o .target     \o Base string used for makefile targets related to this
+                        subproject.
+                        Available only on platforms that use makefiles.
+    \endtable
+
+    For example, define two subdirectories, both of which reside in a different directory
+    than the \c SUBDIRS value, and one of the subdirectories must be built before the other:
+
+    \snippet doc/src/snippets/code/doc_src_qmake-manual.qdoc 149
+
+    For example, define a subdirectory that is only build for emulator builds in Qt for Symbian:
+
+    \snippet doc/src/snippets/code/doc_src_qmake-manual.qdoc 150
+
     \target TARGET
     \section1 TARGET
 
diff --git a/doc/src/snippets/code/doc_src_qmake-manual.qdoc b/doc/src/snippets/code/doc_src_qmake-manual.qdoc
index 5a04420..e8c00d3 100644
--- a/doc/src/snippets/code/doc_src_qmake-manual.qdoc
+++ b/doc/src/snippets/code/doc_src_qmake-manual.qdoc
@@ -982,3 +982,17 @@ MYVARIABLES = LIB
 
 addMMPRules(MYCONDITIONS, MYVARIABLES)
 //! [148]
+
+//! [149]
+SUBDIRS += my_executable my_library
+my_executable.subdir = app
+my_executable.depends = my_library
+my_library.subdir = lib
+//! [149]
+
+//! [150]
+symbian {
+    SUBDIRS += emulator_dll
+    emulator_dll.condition = WINSCW
+}
+//! [150]
diff --git a/examples/widgets/softkeys/softkeys.cpp b/examples/widgets/softkeys/softkeys.cpp
index cbd227c9..e5c2e73 100644
--- a/examples/widgets/softkeys/softkeys.cpp
+++ b/examples/widgets/softkeys/softkeys.cpp
@@ -70,6 +70,12 @@ MainWindow::MainWindow(QWidget *parent)
     toggleButton->setContextMenuPolicy(Qt::NoContextMenu);
     toggleButton->setCheckable(true);
 
+    modeButton = new QPushButton(tr("Loop SK window type"), this);
+    modeButton->setContextMenuPolicy(Qt::NoContextMenu);
+
+    modeLabel = new QLabel(tr("Normal maximized"), this);
+    modeLabel->setContextMenuPolicy(Qt::NoContextMenu);
+
     pushButton = new QPushButton(tr("File Dialog"), this);
     pushButton->setContextMenuPolicy(Qt::NoContextMenu);
 
@@ -87,6 +93,8 @@ MainWindow::MainWindow(QWidget *parent)
     layout->addWidget(toggleButton, 2, 0);
     layout->addWidget(pushButton, 2, 1);
     layout->addWidget(comboBox, 3, 0, 1, 2);
+    layout->addWidget(modeButton, 4, 0, 1, 2);
+    layout->addWidget(modeLabel, 5, 0, 1, 2);
     central->setLayout(layout);
 
     fileMenu = menuBar()->addMenu(tr("&File"));
@@ -97,6 +105,7 @@ MainWindow::MainWindow(QWidget *parent)
     connect(pushButton, SIGNAL(clicked()), this, SLOT(openDialog()));
     connect(exit, SIGNAL(triggered()), this, SLOT(exitApplication()));
     connect(toggleButton, SIGNAL(clicked()), this, SLOT(setCustomSoftKeys()));
+    connect(modeButton, SIGNAL(clicked()), this, SLOT(setMode()));
     pushButton->setFocus();
 }
 
@@ -133,6 +142,35 @@ void MainWindow::setCustomSoftKeys()
     }
 }
 
+void MainWindow::setMode()
+{
+    if(isMaximized()) {
+        showFullScreen();
+        modeLabel->setText(tr("Normal Fullscreen"));
+    } else {
+        Qt::WindowFlags flags = windowFlags();
+        if(flags & Qt::WindowSoftkeysRespondHint) {
+            flags |= Qt::WindowSoftkeysVisibleHint;
+            flags &= ~Qt::WindowSoftkeysRespondHint;
+            setWindowFlags(flags); // Hides visible window
+            showFullScreen();
+            modeLabel->setText(tr("Fullscreen with softkeys"));
+        } else if(flags & Qt::WindowSoftkeysVisibleHint) {
+            flags &= ~Qt::WindowSoftkeysVisibleHint;
+            flags &= ~Qt::WindowSoftkeysRespondHint;
+            setWindowFlags(flags); // Hides visible window
+            showMaximized();
+            modeLabel->setText(tr("Normal Maximized"));
+        } else {
+            flags &= ~Qt::WindowSoftkeysVisibleHint;
+            flags |= Qt::WindowSoftkeysRespondHint;
+            setWindowFlags(flags); // Hides visible window
+            showFullScreen();
+            modeLabel->setText(tr("Fullscreen with SK respond"));
+        }
+    }
+}
+
 void MainWindow::exitApplication()
 {
     qApp->exit();
diff --git a/examples/widgets/softkeys/softkeys.h b/examples/widgets/softkeys/softkeys.h
index bae31e7..d533484 100644
--- a/examples/widgets/softkeys/softkeys.h
+++ b/examples/widgets/softkeys/softkeys.h
@@ -57,21 +57,24 @@ private slots:
     void okPressed();
     void cancelPressed();
     void setCustomSoftKeys();
+    void setMode();
 public:
     MainWindow(QWidget *parent = 0);
     ~MainWindow();
 private:
     QGridLayout *layout;
     QWidget *central;
-    QTextEdit* textEditor;
+    QTextEdit *textEditor;
     QLabel *infoLabel;
-    QPushButton* toggleButton;
-    QPushButton* pushButton;
-    QMenu* fileMenu;
-    QAction* addSoftKeysAct;
-    QAction* exit;
-    QAction* ok;
-    QAction* cancel;
+    QPushButton *toggleButton;
+    QPushButton *pushButton;
+    QPushButton *modeButton;
+    QLabel *modeLabel;
+    QMenu *fileMenu;
+    QAction *addSoftKeysAct;
+    QAction *exit;
+    QAction *ok;
+    QAction *cancel;
 };
 
 //! [0]
diff --git a/examples/widgets/windowflags/controllerwindow.cpp b/examples/widgets/windowflags/controllerwindow.cpp
index 0277794..a1e5455 100644
--- a/examples/widgets/windowflags/controllerwindow.cpp
+++ b/examples/widgets/windowflags/controllerwindow.cpp
@@ -58,7 +58,7 @@ ControllerWindow::ControllerWindow()
     bottomLayout->addStretch();
     bottomLayout->addWidget(quitButton);
 
-    QVBoxLayout *mainLayout = new QVBoxLayout;
+    QHBoxLayout *mainLayout = new QHBoxLayout;
     mainLayout->addWidget(typeGroupBox);
     mainLayout->addWidget(hintsGroupBox);
     mainLayout->addLayout(bottomLayout);
@@ -149,7 +149,7 @@ void ControllerWindow::createTypeGroupBox()
     splashScreenRadioButton = createRadioButton(tr("Splash screen"));
     windowRadioButton->setChecked(true);
 
-    QGridLayout *layout = new QGridLayout;
+    QVBoxLayout *layout = new QGridLayout;
     layout->addWidget(windowRadioButton, 0, 0);
     layout->addWidget(dialogRadioButton, 1, 0);
     layout->addWidget(sheetRadioButton, 2, 0);
diff --git a/qmake/generators/symbian/symmake.cpp b/qmake/generators/symbian/symmake.cpp
index b5a0696..9ade699 100644
--- a/qmake/generators/symbian/symmake.cpp
+++ b/qmake/generators/symbian/symmake.cpp
@@ -1317,6 +1317,10 @@ void SymbianMakefileGenerator::writeBldInfContent(QTextStream &t, bool addDeploy
             fixedItem = item;
         }
 
+        QString condition;
+        if (!project->isEmpty(item + ".condition"))
+            condition = project->first(item + ".condition");
+
         QFileInfo subdir(fileInfo(fixedItem));
         QString relativePath = directory.relativeFilePath(fixedItem);
         QString subdirFileName = subdir.completeBaseName();
@@ -1345,9 +1349,16 @@ void SymbianMakefileGenerator::writeBldInfContent(QTextStream &t, bool addDeploy
         bldinfDefine = bldinfDefine.toUpper();
         removeSpecialCharacters(bldinfDefine);
 
+        if (!condition.isEmpty())
+            t << "#if defined(" << condition << ")" << endl;
+
         t << "#ifndef " << bldinfDefine << endl;
         t << "\t#include \"" << bldinfFilename << "\"" << endl;
-        t << "#endif // " << bldinfDefine << endl;
+        t << "#endif" << endl;
+
+        if (!condition.isEmpty())
+            t << "#endif" << endl;
+
     }
 
     // Add supported project platforms
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 177bee4..bc8d452 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -299,7 +299,9 @@ public:
         MacWindowToolBarButtonHint = 0x10000000,
         BypassGraphicsProxyWidget = 0x20000000,
         WindowOkButtonHint = 0x00080000,
-        WindowCancelButtonHint = 0x00100000
+        WindowCancelButtonHint = 0x00100000,
+        WindowSoftkeysVisibleHint = 0x40000000,
+        WindowSoftkeysRespondHint = 0x80000000
 
 #ifdef QT3_SUPPORT
         ,
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 392ece3..6968773 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -2146,6 +2146,14 @@
     \value WindowCancelButtonHint Adds a Cancel button to the window decoration of a dialog.
            Only supported for Windows CE.
 
+    \value WindowSoftkeysVisibleHint Makes softkeys visible when widget is fullscreen.
+           Only supported for Symbian.
+
+    \value WindowSoftkeysRespondHint Makes softkeys to receive key events even
+           when invisible. With this hint the softkey actions are triggered
+           even the softkeys are invisible i.e. the window is displayed with
+           \c showFullscreen(). Only supported for Symbian.
+
     \value WindowType_Mask  A mask for extracting the window type
                             part of the window flags.
 
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 2eecd56..2a90ba6 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -597,9 +597,9 @@ TKeyResponse QSymbianControl::OfferKeyEvent(const TKeyEvent& keyEvent, TEventCod
         TUint s60Keysym = QApplicationPrivate::resolveS60ScanCode(keyEvent.iScanCode,
                 keyEvent.iCode);
         int keyCode;
-		if (s60Keysym == EKeyNull){ //some key events have 0 in iCode, for them iScanCode should be used
-			keyCode = qt_keymapper_private()->mapS60ScanCodesToQt(keyEvent.iScanCode);
-		} else if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) {
+        if (s60Keysym == EKeyNull){ //some key events have 0 in iCode, for them iScanCode should be used
+            keyCode = qt_keymapper_private()->mapS60ScanCodesToQt(keyEvent.iScanCode);
+        } else if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) {
             // Normal characters keys.
             keyCode = s60Keysym;
         } else {
@@ -966,13 +966,26 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
         qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle());
 #ifdef Q_WS_S60
         // If widget is fullscreen/minimized, hide status pane and button container otherwise show them.
-        CEikStatusPane* statusPane = S60->statusPane();
-        CEikButtonGroupContainer* buttonGroup = S60->buttonGroupContainer();
+        CEikStatusPane *statusPane = S60->statusPane();
+        CEikButtonGroupContainer *buttonGroup = S60->buttonGroupContainer();
         TBool visible = !(qwidget->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized));
         if (statusPane)
             statusPane->MakeVisible(visible);
-        if (buttonGroup)
-            buttonGroup->MakeVisible(visible);
+        if (buttonGroup) {
+            // Visibility
+            const TBool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen;
+            const TBool cbaVisibilityHint = qwidget->windowFlags() & Qt::WindowSoftkeysVisibleHint;
+            buttonGroup->MakeVisible(visible || (isFullscreen && cbaVisibilityHint));
+
+            // Responsiviness
+            CEikCba *cba = static_cast<CEikCba *>( buttonGroup->ButtonGroup() ); // downcast from MEikButtonGroup
+            TUint cbaFlags = cba->ButtonGroupFlags();
+            if(qwidget->windowFlags() & Qt::WindowSoftkeysRespondHint)
+                cbaFlags |= EAknCBAFlagRespondWhenInvisible;
+            else
+                cbaFlags &= ~EAknCBAFlagRespondWhenInvisible;
+            cba->SetButtonGroupFlags(cbaFlags);
+        }
 #endif
     } else if (QApplication::activeWindow() == qwidget->window()) {
         if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog()) {
@@ -1016,6 +1029,16 @@ void QSymbianControl::HandleResourceChange(int resourceType)
         } else if (qwidget->isMaximized()) {
             TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
             SetExtent(r.iTl, r.Size());
+        } else if (!qwidget->isMinimized()){ // Normal geometry
+            if (!qwidget->testAttribute(Qt::WA_Resized)) {
+                qwidget->adjustSize();
+                qwidget->setAttribute(Qt::WA_Resized, false); //not a user resize
+            }
+            if (!qwidget->testAttribute(Qt::WA_Moved)) {
+                TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
+                SetPosition(r.iTl);
+                qwidget->setAttribute(Qt::WA_Moved, false); // not really an explicit position
+            }
         }
         break;
     }
@@ -1229,7 +1252,7 @@ void qt_init(QApplicationPrivate * /* priv */, int)
             S60->avkonComponentsSupportTransparency = (value==1) ? true : false;
         }
     }
-#endif    
+#endif
 
     if (touch) {
         QApplicationPrivate::navigationMode = Qt::NavigationModeNone;
diff --git a/src/gui/kernel/qsoftkeymanager_s60.cpp b/src/gui/kernel/qsoftkeymanager_s60.cpp
index 8ac1e31..2a1ecc5 100644
--- a/src/gui/kernel/qsoftkeymanager_s60.cpp
+++ b/src/gui/kernel/qsoftkeymanager_s60.cpp
@@ -73,11 +73,21 @@ bool QSoftKeyManagerPrivateS60::skipCbaUpdate()
     // Lets not update softkeys if
     // 1. We don't have application panes, i.e. cba
     // 2. Our CBA is not active, i.e. S60 native dialog or menu with custom CBA is shown
+    //    2.1. Except if thre is no current CBA at all and WindowSoftkeysRespondHint is set
+
     // Note: Cannot use IsDisplayingMenuOrDialog since CBA update can be triggered before
     // menu/dialog CBA is actually displayed i.e. it is being costructed.
     CEikButtonGroupContainer *appUiCba = S60->buttonGroupContainer();
+    // CEikButtonGroupContainer::Current returns 0 if CBA is not visible at all
     CEikButtonGroupContainer *currentCba = CEikButtonGroupContainer::Current();
-    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes) || appUiCba != currentCba) {
+    // Check if softkey need to be update even they are not visible
+    bool cbaRespondsWhenInvisible = false;
+    QWidget *window = QApplication::activeWindow();
+    if (window && (window->windowFlags() & Qt::WindowSoftkeysRespondHint))
+        cbaRespondsWhenInvisible = true;
+
+    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)
+            || (appUiCba != currentCba && !cbaRespondsWhenInvisible)) {
         return true;
     }
     return false;
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index ebd289c..7bbc142 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -1042,7 +1042,13 @@ void QWidget::setWindowState(Qt::WindowStates newstate)
     Q_D(QWidget);
 
     Qt::WindowStates oldstate = windowState();
-    if (oldstate == newstate)
+
+    const TBool isFullscreen = newstate & Qt::WindowFullScreen;
+    const TBool cbaRequested = windowFlags() & Qt::WindowSoftkeysVisibleHint;
+    const TBool cbaVisible = CEikButtonGroupContainer::Current() ? true : false;
+    const TBool softkeyVisibilityChange = isFullscreen && (cbaRequested != cbaVisible);
+
+    if (oldstate == newstate && !softkeyVisibilityChange)
         return;
 
     if (isWindow()) {
@@ -1058,16 +1064,27 @@ void QWidget::setWindowState(Qt::WindowStates newstate)
 
 #ifdef Q_WS_S60
         // Hide window decoration when switching to fullsccreen / minimized otherwise show decoration.
-        // The window decoration visibility has to be changed before doing actual window state 
-        // change since in that order the availableGeometry will return directly the right size and 
+        // The window decoration visibility has to be changed before doing actual window state
+        // change since in that order the availableGeometry will return directly the right size and
         // we will avoid unnecessarty redraws
-        CEikStatusPane* statusPane = S60->statusPane();
-        CEikButtonGroupContainer* buttonGroup = S60->buttonGroupContainer();
-        TBool visible = !(newstate & (Qt::WindowFullScreen | Qt::WindowMinimized)); 
+        CEikStatusPane *statusPane = S60->statusPane();
+        CEikButtonGroupContainer *buttonGroup = S60->buttonGroupContainer();
+        TBool visible = !(newstate & (Qt::WindowFullScreen | Qt::WindowMinimized));
         if (statusPane)
             statusPane->MakeVisible(visible);
-        if (buttonGroup)
-            buttonGroup->MakeVisible(visible);
+        if (buttonGroup) {
+            // Visibility
+            buttonGroup->MakeVisible(visible || (isFullscreen && cbaRequested));
+
+            // Responsiviness
+            CEikCba *cba = static_cast<CEikCba *>( buttonGroup->ButtonGroup() ); // downcast from MEikButtonGroup
+            TUint cbaFlags = cba->ButtonGroupFlags();
+            if(windowFlags() & Qt::WindowSoftkeysRespondHint)
+                cbaFlags |= EAknCBAFlagRespondWhenInvisible;
+            else
+                cbaFlags &= ~EAknCBAFlagRespondWhenInvisible;
+            cba->SetButtonGroupFlags(cbaFlags);
+        }
 #endif // Q_WS_S60
 
         createWinId();
@@ -1080,7 +1097,7 @@ void QWidget::setWindowState(Qt::WindowStates newstate)
         const QRect normalGeometry = (top->normalGeometry.width() < 0) ? geometry() : top->normalGeometry;
 
         if (newstate & Qt::WindowFullScreen)
-            setGeometry(qApp->desktop()->screenGeometry(this));
+            setGeometry(qApp->desktop()->availableGeometry(this));
         else if (newstate & Qt::WindowMaximized)
             setGeometry(qApp->desktop()->availableGeometry(this));
         else