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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sd/source/ui/view/zoomlist.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sd/source/ui/view/zoomlist.cxx')
-rw-r--r-- | sd/source/ui/view/zoomlist.cxx | 97 |
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: */ |