sd/source/ui/view/grviewsh.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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/.
   8  *
   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
  13  *   with this work for additional information regarding copyright
  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
  21 #include "GraphicViewShell.hxx"
  22 #include "LayerTabBar.hxx"
  23 #include "FrameView.hxx"
  24 #include <sfx2/objsh.hxx>
  25 #include <sfx2/viewfrm.hxx>
  26 #include <vcl/scrbar.hxx>
  27 #include <tools/helpers.hxx>
  28
  29 namespace sd {
  30
  31 static const int TABCONTROL_INITIAL_SIZE = 350;
  32
  33
  34 GraphicViewShell::GraphicViewShell (
  35     SfxViewFrame* pFrame,
  36     ViewShellBase& rViewShellBase,
  37     ::Window* pParentWindow,
  38     FrameView* pFrameView)
  39     : DrawViewShell (
  40         pFrame,
  41         rViewShellBase,
  42         pParentWindow,
  43         PK_STANDARD,
  44         pFrameView)
  45 {
  46     ConstructGraphicViewShell();
  47 }
  48
  49 GraphicViewShell::~GraphicViewShell (void)
  50 {
  51 }
  52
  53
  54
  55
  56 void GraphicViewShell::ConstructGraphicViewShell(void)
  57 {
  58     meShellType = ST_DRAW;
  59
  60     mpLayerTabBar.reset (new LayerTabBar(this,GetParentWindow()));
  61     mpLayerTabBar->SetSplitHdl(LINK(this,GraphicViewShell,TabBarSplitHandler));
  62
  63     // pb: #i67363# no layer tabbar on preview mode
  64     if ( !GetObjectShell()->IsPreview() )
  65         mpLayerTabBar->Show();
  66 }
  67
  68
  69
  70
  71 void GraphicViewShell::ChangeEditMode (
  72     EditMode eMode,
  73     bool )
  74 {
  75     // There is no page tab that could be shown instead of the layer tab.
  76     // Therefore we have it always visible regardless of what the caller
  77     // said. (We have to change the callers behaviour, of course.)
  78     DrawViewShell::ChangeEditMode (eMode, true);
  79 }
  80
  81
  82
  83
  84 void GraphicViewShell::ArrangeGUIElements (void)
  85 {
  86     if (mpLayerTabBar.get()!=NULL && mpLayerTabBar->IsVisible())
  87     {
  88         Size aSize = mpLayerTabBar->GetSizePixel();
  89         const Size aFrameSize (
  90             GetViewFrame()->GetWindow().GetOutputSizePixel());
  91
  92         if (aSize.Width() == 0)
  93         {
  94             if (mpFrameView->GetTabCtrlPercent() == 0.0)
  95                 aSize.Width() = TABCONTROL_INITIAL_SIZE;
  96             else
  97                 aSize.Width() = FRound(aFrameSize.Width()
  98                     * mpFrameView->GetTabCtrlPercent());
  99         }
 100         aSize.Height() = GetParentWindow()->GetSettings().GetStyleSettings()
 101             .GetScrollBarSize();
 102
 103         Point aPos (0, maViewSize.Height() - aSize.Height());
 104
 105         mpLayerTabBar->SetPosSizePixel (aPos, aSize);
 106
 107         if (aFrameSize.Width() > 0)
 108             mpFrameView->SetTabCtrlPercent (
 109                 (double) maTabControl.GetSizePixel().Width()
 110                 / aFrameSize.Width());
 111         else
 112             mpFrameView->SetTabCtrlPercent( 0.0 );
 113     }
 114
 115     DrawViewShell::ArrangeGUIElements();
 116 }
 117
 118
 119
 120
 121 IMPL_LINK(GraphicViewShell, TabBarSplitHandler, TabBar*, pTabBar)
 122 {
 123     const long int nMax = maViewSize.Width()
 124         - maScrBarWH.Width()
 125         - pTabBar->GetPosPixel().X();
 126
 127     Size aTabSize = pTabBar->GetSizePixel();
 128     aTabSize.Width() = std::min(pTabBar->GetSplitSize(), (long)(nMax-1));
 129
 130     pTabBar->SetSizePixel (aTabSize);
 131
 132     Point aPos = pTabBar->GetPosPixel();
 133     aPos.X() += aTabSize.Width();
 134
 135     Size aScrSize (nMax - aTabSize.Width(), maScrBarWH.Height());
 136     mpHorizontalScrollBar->SetPosSizePixel(aPos, aScrSize);
 137
 138     return 0;
 139 }
 140
 141 } // end of namespace sd
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */