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

Conflicts:
	configure
	mkspecs/common/symbian/symbian.conf
	qmake/generators/symbian/initprojectdeploy_symbian.cpp
	qmake/generators/symbian/symmake_abld.cpp
	qmake/generators/symbian/symmake_sbsv2.cpp
	src/plugins/plugins.pro

5 files changed, 200 insertions, 31 deletions

diff --git a/src/gui/dialogs/qcolordialog_mac.mm b/src/gui/dialogs/qcolordialog_mac.mm
index bdcb872..8af0d2b 100644
--- a/src/gui/dialogs/qcolordialog_mac.mm
+++ b/src/gui/dialogs/qcolordialog_mac.mm
@@ -96,6 +96,7 @@ QT_USE_NAMESPACE
 - (void)finishOffWithCode:(NSInteger)result;
 - (void)showColorPanel;
 - (void)exec;
+- (void)setResultSet:(BOOL)result;
 @end
 
 @implementation QCocoaColorPanelDelegate
@@ -158,6 +159,11 @@ QT_USE_NAMESPACE
     [super dealloc];
 }
 
+- (void)setResultSet:(BOOL)result
+{
+    mResultSet = result;
+}
+
 - (BOOL)windowShouldClose:(id)window
 {
     Q_UNUSED(window);
@@ -320,7 +326,7 @@ QT_USE_NAMESPACE
             } else {
                 mPriv->colorDialog()->accept();
             }
-        }
+        } 
     }
 }
 
@@ -433,7 +439,7 @@ void QColorDialogPrivate::openCocoaColorPanel(const QColor &initial,
             priv:this];
         [colorPanel setDelegate:static_cast<QCocoaColorPanelDelegate *>(delegate)];
     }
-
+    [delegate setResultSet:false];
     setCocoaPanelColor(initial);
     [static_cast<QCocoaColorPanelDelegate *>(delegate) showColorPanel];
 }
diff --git a/src/gui/dialogs/qfontdialog.cpp b/src/gui/dialogs/qfontdialog.cpp
index 56580a9..a4bf15d 100644
--- a/src/gui/dialogs/qfontdialog.cpp
+++ b/src/gui/dialogs/qfontdialog.cpp
@@ -989,34 +989,24 @@ void QFontDialog::open(QObject *receiver, const char *member)
 void QFontDialog::setVisible(bool visible)
 {
     Q_D(QFontDialog);
-    if (visible)
-        d->selectedFont = QFont();
-
-#if defined(Q_WS_MAC)
-    bool isCurrentlyVisible = (isVisible() || d->delegate);
-
-    if (!visible == !isCurrentlyVisible)
-        return;
-
     if (visible) {
-        if (!(d->opts & DontUseNativeDialog) && QFontDialogPrivate::sharedFontPanelAvailable) {
-            d->delegate = QFontDialogPrivate::openCocoaFontPanel(
-                              currentFont(), parentWidget(), windowTitle(), options(), d);
-            QFontDialogPrivate::sharedFontPanelAvailable = false;
-            return;
-        }
-
-        setWindowFlags(windowModality() == Qt::WindowModal ? Qt::Sheet : DefaultWindowFlags);
-    } else {
-        if (d->delegate) {
-            QFontDialogPrivate::closeCocoaFontPanel(d->delegate);
-            d->delegate = 0;
-            QFontDialogPrivate::sharedFontPanelAvailable = true;
+        if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden))
             return;
+    } else if  (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden))
+        return;
+#ifdef Q_WS_MAC
+    if (d->canBeNativeDialog()){
+        if (d->setVisible_sys(visible)){
+            d->nativeDialogInUse = true;
+            // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below
+            // updates the state correctly, but skips showing the non-native version:
+            setAttribute(Qt::WA_DontShowOnScreen, true);
+        } else {
+            d->nativeDialogInUse = false;
+            setAttribute(Qt::WA_DontShowOnScreen, false);
         }
     }
-#endif
-
+#endif // Q_WS_MAC
     QDialog::setVisible(visible);
 }
 
@@ -1032,11 +1022,14 @@ void QFontDialog::done(int result)
     Q_D(QFontDialog);
     QDialog::done(result);
     if (result == Accepted) {
-        d->selectedFont = currentFont();
+        // We check if this is the same font we had before, if so we emit currentFontChanged
+        QFont selectedFont = currentFont();
+        if(selectedFont != d->selectedFont)
+            emit(currentFontChanged(selectedFont));
+        d->selectedFont = selectedFont;
         emit fontSelected(d->selectedFont);
-    } else {
+    } else
         d->selectedFont = QFont();
-    }
     if (d->receiverToDisconnectOnClose) {
         disconnect(this, SIGNAL(fontSelected(QFont)),
                    d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose);
@@ -1045,6 +1038,23 @@ void QFontDialog::done(int result)
     d->memberToDisconnectOnClose.clear();
 }
 
+#ifdef Q_WS_MAC
+bool QFontDialogPrivate::canBeNativeDialog()
+{
+    Q_Q(QFontDialog);
+    if (nativeDialogInUse)
+        return true;
+    if (q->testAttribute(Qt::WA_DontShowOnScreen))
+        return false;
+    if (opts & QFontDialog::DontUseNativeDialog)
+        return false;
+
+    QLatin1String staticName(QFontDialog::staticMetaObject.className());
+    QLatin1String dynamicName(q->metaObject()->className());
+    return (staticName == dynamicName);
+}
+#endif // Q_WS_MAC
+
 /*!
     \fn QFont QFontDialog::getFont(bool *ok, const QFont &initial, QWidget* parent, const char* name)
     \since 4.5
diff --git a/src/gui/dialogs/qfontdialog.h b/src/gui/dialogs/qfontdialog.h
index e6f209e..6035a3a 100644
--- a/src/gui/dialogs/qfontdialog.h
+++ b/src/gui/dialogs/qfontdialog.h
@@ -131,6 +131,9 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_styleHighlighted(int))
     Q_PRIVATE_SLOT(d_func(), void _q_sizeHighlighted(int))
     Q_PRIVATE_SLOT(d_func(), void _q_updateSample())
+#if defined(Q_WS_MAC)
+    Q_PRIVATE_SLOT(d_func(), void _q_macRunNativeAppModalPanel())
+#endif
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QFontDialog::FontDialogOptions)
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm
index 68f5f00..67d32b8 100644
--- a/src/gui/dialogs/qfontdialog_mac.mm
+++ b/src/gui/dialogs/qfontdialog_mac.mm
@@ -49,6 +49,7 @@
 #include <private/qfontengine_p.h>
 #include <private/qt_cocoa_helpers_mac_p.h>
 #include <private/qt_mac_p.h>
+#include <qabstracteventdispatcher.h>
 #include <qdebug.h>
 #import <AppKit/AppKit.h>
 #import <Foundation/Foundation.h>
@@ -372,7 +373,12 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont)
             [NSApp endModalSession:mModalSession];
             mModalSession = 0;
         }
-
+        // Hack alert!
+        // Since this code path was never intended to be followed when starting from exec
+        // we need to force the dialog to communicate the new font, otherwise the signal
+        // won't get emitted.
+        if(code == NSOKButton)
+            mPriv->sampleEdit->setFont([self qtFont]);
         mPriv->done((code == NSOKButton) ? QDialog::Accepted : QDialog::Rejected);
     } else {
         [NSApp stopModalWithCode:code];
@@ -567,7 +573,6 @@ void *QFontDialogPrivate::openCocoaFontPanel(const QFont &initial,
             [ourPanel makeKeyAndOrderFront:ourPanel];
         }
     }
-
     return delegate;
 }
 
@@ -640,6 +645,145 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font)
     [static_cast<QCocoaFontPanelDelegate *>(delegate) setQtFont:font];
 }
 
+void *QFontDialogPrivate::_q_constructNativePanel()
+{
+    QMacCocoaAutoReleasePool pool;
+
+    bool sharedFontPanelExisted = [NSFontPanel sharedFontPanelExists];
+    NSFontPanel *sharedFontPanel = [NSFontPanel sharedFontPanel];
+    [sharedFontPanel setHidesOnDeactivate:false];
+
+    // hack to ensure that QCocoaApplication's validModesForFontPanel:
+    // implementation is honored
+    if (!sharedFontPanelExisted) {
+        [sharedFontPanel makeKeyAndOrderFront:sharedFontPanel];
+        [sharedFontPanel close];
+    }
+
+    NSPanel *ourPanel = 0;
+    NSView *stolenContentView = 0;
+    NSButton *okButton = 0;
+    NSButton *cancelButton = 0;
+
+    CGFloat dialogExtraWidth = 0.0;
+    CGFloat dialogExtraHeight = 0.0;
+
+    // compute dialogExtra{Width,Height}
+    dialogExtraWidth = 2.0 * DialogSideMargin;
+    dialogExtraHeight = DialogTopMargin + ButtonTopMargin + ButtonMinHeight
+                        + ButtonBottomMargin;
+
+    // compute initial contents rectangle
+    NSRect contentRect = [sharedFontPanel contentRectForFrameRect:[sharedFontPanel frame]];
+    contentRect.size.width += dialogExtraWidth;
+    contentRect.size.height += dialogExtraHeight;
+
+    // create the new panel
+    ourPanel = [[NSPanel alloc] initWithContentRect:contentRect
+                styleMask:StyleMask
+                    backing:NSBackingStoreBuffered
+                        defer:YES];
+    [ourPanel setReleasedWhenClosed:YES];
+
+    stolenContentView = [sharedFontPanel contentView];
+
+    // steal the font panel's contents view
+    [stolenContentView retain];
+    [sharedFontPanel setContentView:0];
+
+    {
+        // create a new content view and add the stolen one as a subview
+        NSRect frameRect = { { 0.0, 0.0 }, { 0.0, 0.0 } };
+        NSView *ourContentView = [[NSView alloc] initWithFrame:frameRect];
+        [ourContentView addSubview:stolenContentView];
+
+        // create OK and Cancel buttons and add these as subviews
+        okButton = macCreateButton("&OK", ourContentView);
+        cancelButton = macCreateButton("Cancel", ourContentView);
+
+        [ourPanel setContentView:ourContentView];
+        [ourPanel setDefaultButtonCell:[okButton cell]];
+    }
+    // create a delegate and set it
+    QCocoaFontPanelDelegate *delegate =
+            [[QCocoaFontPanelDelegate alloc] initWithFontPanel:sharedFontPanel
+                                             stolenContentView:stolenContentView
+                                                      okButton:okButton
+                                                  cancelButton:cancelButton
+                                                          priv:this
+                                                    extraWidth:dialogExtraWidth
+                                                   extraHeight:dialogExtraHeight];
+    [ourPanel setDelegate:delegate];
+    [[NSFontManager sharedFontManager] setDelegate:delegate];
+#ifdef QT_MAC_USE_COCOA
+    [[NSFontManager sharedFontManager] setTarget:delegate];
+#endif
+    setFont(delegate, QApplication::font());
+
+    {
+        // hack to get correct initial layout
+        NSRect frameRect = [ourPanel frame];
+        frameRect.size.width += 1.0;
+        [ourPanel setFrame:frameRect display:NO];
+        frameRect.size.width -= 1.0;
+        frameRect.size = [delegate windowWillResize:ourPanel toSize:frameRect.size];
+        [ourPanel setFrame:frameRect display:NO];
+        [ourPanel center];
+    }
+    NSString *title = @"Select font";
+    [ourPanel setTitle:title];
+
+    [delegate setModalSession:[NSApp beginModalSessionForWindow:ourPanel]];
+    return delegate;
+}
+
+void QFontDialogPrivate::mac_nativeDialogModalHelp()
+{
+    // Copied from QFileDialogPrivate
+    // Do a queued meta-call to open the native modal dialog so it opens after the new
+    // event loop has started to execute (in QDialog::exec). Using a timer rather than
+    // a queued meta call is intentional to ensure that the call is only delivered when
+    // [NSApp run] runs (timers are handeled special in cocoa). If NSApp is not
+    // running (which is the case if e.g a top-most QEventLoop has been
+    // interrupted, and the second-most event loop has not yet been reactivated (regardless
+    // if [NSApp run] is still on the stack)), showing a native modal dialog will fail.
+    if (nativeDialogInUse) {
+        Q_Q(QFontDialog);
+        QTimer::singleShot(1, q, SLOT(_q_macRunNativeAppModalPanel()));
+    }
+}
+
+// The problem with the native font dialog is that OS X does not
+// offer a proper dialog, but a panel (i.e. without Ok and Cancel buttons).
+// This means we need to "construct" a native dialog by taking the panel
+// and "adding" the buttons.
+void QFontDialogPrivate::_q_macRunNativeAppModalPanel()
+{
+    QBoolBlocker nativeDialogOnTop(QApplicationPrivate::native_modal_dialog_active);
+    Q_Q(QFontDialog);
+    QCocoaFontPanelDelegate *delegate = (QCocoaFontPanelDelegate *)_q_constructNativePanel();
+    NSWindow *ourPanel = [delegate actualPanel];
+    [ourPanel retain];
+    int rval = [NSApp runModalForWindow:ourPanel];
+    QAbstractEventDispatcher::instance()->interrupt();
+    [ourPanel release];
+    [delegate cleanUpAfterMyself];
+    [delegate release];
+    bool isOk = (rval == NSOKButton);
+    if(isOk)
+        rescode = QDialog::Accepted;
+    else
+        rescode = QDialog::Rejected;
+}
+
+bool QFontDialogPrivate::setVisible_sys(bool visible)
+{
+    Q_Q(QFontDialog);
+    if (!visible == q->isHidden())
+        return false;
+    return visible;
+}
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/gui/dialogs/qfontdialog_p.h b/src/gui/dialogs/qfontdialog_p.h
index ca2b10b..7654a80 100644
--- a/src/gui/dialogs/qfontdialog_p.h
+++ b/src/gui/dialogs/qfontdialog_p.h
@@ -152,6 +152,12 @@ public:
     inline QFontDialog *fontDialog() { return q_func(); }
 
     void *delegate;
+    bool nativeDialogInUse;
+    bool canBeNativeDialog();
+    bool setVisible_sys(bool visible);
+    void *_q_constructNativePanel();
+    void _q_macRunNativeAppModalPanel();
+    void mac_nativeDialogModalHelp();
 
     static bool sharedFontPanelAvailable;
 #endif