sd/source/ui/slidesorter/inc/model/SlsVisualState.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_MODEL_SLSVISUALSTATE_HXX
  21 #define INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_MODEL_SLSVISUALSTATE_HXX
  22
  23 #include <sal/types.h>
  24 #include <tools/gen.hxx>
  25
  26 namespace sd { namespace slidesorter { namespace model {
  27
  28 class PageDescriptor;
  29
  30 /** This class gives access to values related to the visualization of page
  31     objects.  This includes animation state when blending from one state to
  32     another.
  33 */
  34 class VisualState
  35 {
  36 public:
  37     enum State {
  38         VS_Selected,
  39         VS_Focused,
  40         VS_Current,
  41         VS_Excluded,
  42         VS_None };
  43
  44     VisualState (const sal_Int32 nPageId);
  45     ~VisualState();
  46
  47     void SetVisualState (const State eState);
  48
  49     void UpdateVisualState (const PageDescriptor& rDescriptor);
  50
  51     Point GetLocationOffset() const { return maLocationOffset;}
  52     bool SetLocationOffset (const Point& rPoint);
  53
  54     sal_Int32 mnPageId; // For debugging
  55
  56 private:
  57     State meCurrentVisualState;
  58     State meOldVisualState;
  59     sal_Int32 mnStateAnimationId;
  60
  61     Point maLocationOffset;
  62     sal_Int32 mnLocationAnimationId;
  63 };
  64
  65 } } } // end of namespace ::sd::slidesorter::model
  66
  67 #endif
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */