Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 97 insertions, 0 deletions

diff --git a/sd/source/ui/view/zoomlist.cxx b/sd/source/ui/view/zoomlist.cxx
new file mode 100644
index 000000000..2d09926c2
--- /dev/null
+++ b/sd/source/ui/view/zoomlist.cxx
@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <zoomlist.hxx>
+
+#include <svx/svxids.hrc>
+#include <sfx2/bindings.hxx>
+#include <sfx2/viewfrm.hxx>
+
+#include <ViewShell.hxx>
+
+namespace sd {
+
+#define MAX_ENTRIES  10
+
+ZoomList::ZoomList(ViewShell* pViewShell)
+: mpViewShell (pViewShell)
+, mnCurPos(0)
+{
+}
+
+void ZoomList::InsertZoomRect(const ::tools::Rectangle& rRect)
+{
+    size_t nRectCount = maRectangles.size();
+
+    if (nRectCount >= MAX_ENTRIES)
+        maRectangles.erase(maRectangles.begin());
+    else if (nRectCount == 0)
+        mnCurPos = 0;
+    else
+        mnCurPos++;
+
+    maRectangles.insert(maRectangles.begin()+mnCurPos,rRect);
+
+    SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
+    rBindings.Invalidate( SID_ZOOM_NEXT );
+    rBindings.Invalidate( SID_ZOOM_PREV );
+}
+
+::tools::Rectangle const & ZoomList::GetNextZoomRect()
+{
+    mnCurPos++;
+    size_t nRectCount = maRectangles.size();
+
+    if (nRectCount > 0 && mnCurPos > nRectCount - 1)
+        mnCurPos = nRectCount - 1;
+
+    SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
+    rBindings.Invalidate( SID_ZOOM_NEXT );
+    rBindings.Invalidate( SID_ZOOM_PREV );
+
+    return maRectangles[mnCurPos];
+}
+
+::tools::Rectangle const & ZoomList::GetPreviousZoomRect()
+{
+    if (mnCurPos > 0)
+        mnCurPos--;
+
+    SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
+    rBindings.Invalidate( SID_ZOOM_NEXT );
+    rBindings.Invalidate( SID_ZOOM_PREV );
+
+    return maRectangles[mnCurPos];
+}
+
+bool ZoomList::IsNextPossible() const
+{
+    size_t nRectCount = maRectangles.size();
+
+    return nRectCount > 0 && mnCurPos < nRectCount - 1;
+}
+
+bool ZoomList::IsPreviousPossible() const
+{
+    return mnCurPos > 0;
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */