INTEGRATION: CWS presenterscreen (1.1.2); FILE ADDED

2008/05/13 13:51:01 af 1.1.2.2: #i18486# Updated license header.
2008/04/16 14:35:31 af 1.1.2.1: #i18486# Initial revision.

sdext/source/presenter/PresenterPaintManager.cxx

+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: PresenterPaintManager.cxx,v $
+ *
+ * $Revision: 1.2 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "PresenterPaintManager.hxx"
+
+#include "PresenterPaneContainer.hxx"
+#include <com/sun/star/awt/InvalidateStyle.hpp>
+#include <com/sun/star/awt/XWindowPeer.hpp>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+namespace sdext { namespace presenter {
+
+PresenterPaintManager::PresenterPaintManager (
+    const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
+    const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
+    const rtl::Reference<PresenterPaneContainer>& rpPaneContainer)
+    : mxParentWindow(rxParentWindow),
+      mxParentWindowPeer(rxParentWindow, UNO_QUERY),
+      mxPresenterHelper(rxPresenterHelper),
+      mpPaneContainer(rpPaneContainer)
+{
+}
+
+
+
+
+void PresenterPaintManager::Invalidate (
+    const css::uno::Reference<css::awt::XWindow>& rxWindow,
+    const bool bSynchronous)
+{
+    sal_Int16 nInvalidateMode (awt::InvalidateStyle::CHILDREN);
+    if (bSynchronous)
+        nInvalidateMode |= awt::InvalidateStyle::UPDATE;
+
+    PresenterPaneContainer::SharedPaneDescriptor pDescriptor(
+        mpPaneContainer->FindContentWindow(rxWindow));
+    if (pDescriptor.get()==NULL || ! pDescriptor->mbIsOpaque)
+        nInvalidateMode |= awt::InvalidateStyle::TRANSPARENT;
+    else
+        nInvalidateMode |= awt::InvalidateStyle::NOTRANSPARENT;
+
+    Invalidate(rxWindow, nInvalidateMode);
+}
+
+
+
+
+void PresenterPaintManager::Invalidate (
+    const css::uno::Reference<css::awt::XWindow>& rxWindow,
+    const sal_Int16 nInvalidateFlags)
+{
+    if ((nInvalidateFlags & awt::InvalidateStyle::TRANSPARENT) != 0)
+    {
+        // Window is transparent and parent window(s) have to be painted as
+        // well.  Invalidate the parent explicitly.
+        if (mxPresenterHelper.is() && mxParentWindowPeer.is())
+        {
+            const awt::Rectangle aBBox (
+                mxPresenterHelper->getWindowExtentsRelative(rxWindow, mxParentWindow));
+            mxParentWindowPeer->invalidateRect(aBBox, nInvalidateFlags);
+        }
+    }
+    else
+    {
+        Reference<awt::XWindowPeer> xPeer (rxWindow, UNO_QUERY);
+        if (xPeer.is())
+            xPeer->invalidate(nInvalidateFlags);
+    }
+}
+
+
+
+
+void PresenterPaintManager::Invalidate (
+    const css::uno::Reference<css::awt::XWindow>& rxWindow,
+    const css::awt::Rectangle& rRepaintBox,
+    const bool bSynchronous)
+{
+    sal_Int16 nInvalidateMode (awt::InvalidateStyle::CHILDREN);
+    if (bSynchronous)
+        nInvalidateMode |= awt::InvalidateStyle::UPDATE;
+
+    PresenterPaneContainer::SharedPaneDescriptor pDescriptor(
+        mpPaneContainer->FindContentWindow(rxWindow));
+    if (pDescriptor.get()==NULL || ! pDescriptor->mbIsOpaque)
+        nInvalidateMode |= awt::InvalidateStyle::TRANSPARENT;
+    else
+        nInvalidateMode |= awt::InvalidateStyle::NOTRANSPARENT;
+
+    Invalidate(rxWindow, rRepaintBox, nInvalidateMode);
+}
+
+
+
+
+void PresenterPaintManager::Invalidate (
+    const css::uno::Reference<css::awt::XWindow>& rxWindow,
+    const css::awt::Rectangle& rRepaintBox,
+    const sal_Int16 nInvalidateFlags)
+{
+    if ((nInvalidateFlags & awt::InvalidateStyle::TRANSPARENT) != 0)
+    {
+        // Window is transparent and parent window(s) have to be painted as
+        // well.  Invalidate the parent explicitly.
+        if (mxPresenterHelper.is() && mxParentWindowPeer.is())
+        {
+            const awt::Rectangle aBBox (
+                mxPresenterHelper->getWindowExtentsRelative(rxWindow, mxParentWindow));
+            mxParentWindowPeer->invalidateRect(
+                awt::Rectangle(
+                    rRepaintBox.X + aBBox.X,
+                    rRepaintBox.Y + aBBox.Y,
+                    rRepaintBox.Width,
+                    rRepaintBox.Height),
+                nInvalidateFlags);
+        }
+    }
+    else
+    {
+        Reference<awt::XWindowPeer> xPeer (rxWindow, UNO_QUERY);
+        if (xPeer.is())
+            xPeer->invalidateRect(rRepaintBox, nInvalidateFlags);
+    }
+}
+
+} }