From f4ab243362a9b93f17e92bbf3189324f66c8f686 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Wed, 21 Apr 2004 09:56:14 +0000
Subject: polish on fullscreen mode

---
diff --git a/noncore/graphics/opie-eye/gui/imageview.cpp b/noncore/graphics/opie-eye/gui/imageview.cpp
index 5b34ca2..53376c0 100644
--- a/noncore/graphics/opie-eye/gui/imageview.cpp
+++ b/noncore/graphics/opie-eye/gui/imageview.cpp
@@ -105,27 +105,56 @@ void ImageView::contentsMousePressEvent ( QMouseEvent * e)
     if (e->button()==1) {
         return OImageScrollView::contentsMousePressEvent(e);
     }
-    if (!fullScreen()) return;
-#if 0
-    // doesn't work right (repainting problems)
+//    if (!fullScreen()) return;
     odebug << "Popup " << oendl;
     QPopupMenu *m = new QPopupMenu(0);
     if (!m) return;
-    m->insertItem(tr("Previous image"),ShowPrevious);
-    m->insertItem(tr("Next image"),ShowNext);
-    m->insertSeparator();
-    m->insertItem(tr("Toggle fullscreen"),FullScreen);
-    m->insertItem(tr("Toggle autoscale"),Autoscale);
-    m->insertItem(tr("Toggle autorotate"),Autorotate);
-    m->insertItem(tr("Toggle thumbnail"),Zoomer);
+    bool old = fullScreen();
+    m->insertItem(tr("Toggle fullscreen"),this, SIGNAL(toggleFullScreen()));
+    if (fullScreen()) {
+        m->insertSeparator();
+        m->insertItem(tr("Previous image"),this,SIGNAL(dispPrev()));
+        m->insertItem(tr("Next image"),this,SIGNAL(dispNext()));
+        m->insertSeparator();
+        m->insertItem(tr("Toggle autoscale"),this, SIGNAL(toggleAutoscale()));
+        m->insertItem(tr("Toggle autorotate"),this, SIGNAL(toggleAutorotate()));
+        m->insertItem(tr("Toggle thumbnail"),this, SIGNAL(toggleZoomer()));
+    }
     m->setFocus();
     m->exec( QPoint( QCursor::pos().x(), QCursor::pos().y()) );
     delete m;
-    parentWidget()->showFullScreen();
-#endif
+    /* if we were fullScreen() and must overlap the taskbar again */
+    if (fullScreen() && old) {
+          enableFullscreen();
+//        parentWidget()->hide();
+//        parentWidget()->show();
+    }
 }
 
 void ImageView::setFullScreen(bool how)
 {
     m_isFullScreen = how;
 }
+
+void ImageView::focusInEvent(QFocusEvent *) 
+{
+      // Always do it here, no matter the size.
+     /* result in an endless loop */
+//    if (fullScreen()) enableFullscreen();
+}
+
+void ImageView::enableFullscreen()
+{
+      if (!fullScreen()) return;
+      // Make sure size is correct
+      parentWidget()->setFixedSize(qApp->desktop()->size());
+      // This call is needed because showFullScreen won't work
+      // correctly if the widget already considers itself to be fullscreen.
+      parentWidget()->showNormal();
+      // This is needed because showNormal() forcefully changes the window
+      // style to WSTyle_TopLevel.
+      parentWidget()->reparent(0, WStyle_Customize | WStyle_NoBorder, QPoint(0,0));
+      // Enable fullscreen.
+      parentWidget()->showFullScreen();
+}
+
diff --git a/noncore/graphics/opie-eye/gui/imageview.h b/noncore/graphics/opie-eye/gui/imageview.h
index 445bee9..4d2405f 100644
--- a/noncore/graphics/opie-eye/gui/imageview.h
+++ b/noncore/graphics/opie-eye/gui/imageview.h
@@ -46,11 +46,13 @@ protected:
     Opie::Core::OKeyConfigManager*m_viewManager;
     void initKeys();
     bool m_isFullScreen:1;
+    void enableFullscreen();
 
 protected slots:
     virtual void slotShowImageInfo();
     virtual void keyReleaseEvent(QKeyEvent * e);
     virtual void contentsMousePressEvent ( QMouseEvent * e);
+    virtual void focusInEvent ( QFocusEvent * );
 };
 
 #endif
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp
index a784f5b..58f02ef 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.cpp
+++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp
@@ -329,7 +329,7 @@ void PMainWindow::slotToggleFullScreen()
         odebug << "full" << oendl;
         m_disp->setBackgroundColor(black);
         if (!tFrame) {
-            tFrame = new QWidget(0,0,WType_TopLevel|WStyle_NoBorder|WStyle_StaysOnTop);
+            tFrame = new QWidget(0,0,WStyle_Customize|WStyle_NoBorder);
             tFrame->resize(qApp->desktop()->width(), qApp->desktop()->height());
             tFrame->setMinimumSize(qApp->desktop()->width(), qApp->desktop()->height());
         }
@@ -339,6 +339,7 @@ void PMainWindow::slotToggleFullScreen()
         m_disp->resize(qApp->desktop()->width(), qApp->desktop()->height());
         tFrame->showFullScreen();
     } else {
+        setUpdatesEnabled(false);
         odebug << "window" << oendl;
         m_disp->reparent(0,QPoint(0,0));
         m_disp->showNormal();
@@ -352,6 +353,7 @@ void PMainWindow::slotToggleFullScreen()
         if (m_stack->mode() != Opie::Ui::OWidgetStack::SmallScreen) {
             m_disp->resize(m_disp->minimumSize());
         }
+        setUpdatesEnabled(true);
     }
 }
 
@@ -427,6 +429,7 @@ void PMainWindow::closeEvent( QCloseEvent* ev ) {
 }
 
 void PMainWindow::raiseIconView() {
+    setUpdatesEnabled(false);
     if (m_stack->mode() == Opie::Ui::OWidgetStack::SmallScreen) {
         prevButton->hide();
         nextButton->hide();
@@ -438,6 +441,8 @@ void PMainWindow::raiseIconView() {
         tFrame->hide();
     }
     m_stack->raiseWidget( IconView );
+    setUpdatesEnabled(true);
+    repaint();
 }
 
 void PMainWindow::setDocument( const QString& showImg ) {
--
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