svx/source/gallery2/GalleryControl.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 #include <GalleryControl.hxx>
  21
  22 #include <svx/galmisc.hxx>
  23 #include <svx/gallery1.hxx>
  24 #include "galbrws1.hxx"
  25 #include <galbrws2.hxx>
  26 #include "GallerySplitter.hxx"
  27 #include <vcl/svapp.hxx>
  28 #include <vcl/settings.hxx>
  29 #include <sfx2/sidebar/Theme.hxx>
  30
  31 namespace svx { namespace sidebar {
  32
  33 static const sal_Int32 gnInitialVerticalSplitPosition (150);
  34
  35 GalleryControl::GalleryControl (
  36     vcl::Window* pParentWindow)
  37     : Window(pParentWindow, WB_SIZEABLE|WB_MOVEABLE|WB_CLOSEABLE|WB_HIDE),
  38       mpGallery (Gallery::GetGalleryInstance()),
  39       mpSplitter(VclPtr<GallerySplitter>::Create(
  40               this,
  41               WB_HSCROLL,
  42               [this] () { return this->InitSettings(); })),
  43       mpBrowser1(VclPtr<GalleryBrowser1>::Create(
  44               this,
  45               mpGallery,
  46               [this] (KeyEvent const& rEvent, vcl::Window *const /*pWindow*/)
  47                   { return this->GalleryKeyInput(rEvent); },
  48               [this] ()
  49                   { return mpBrowser2->SelectTheme(mpBrowser1->GetSelectedTheme()); })),
  50       mpBrowser2(VclPtr<GalleryBrowser2>::Create(this, mpGallery)),
  51       mbIsInitialResize(true)
  52 {
  53     mpBrowser1->SelectTheme(0);
  54     mpBrowser1->Show();
  55
  56     mpBrowser2->Show();
  57
  58     mpSplitter->SetHorizontal(false);
  59     mpSplitter->SetSplitHdl( LINK( this, GalleryControl, SplitHdl ) );
  60     mpSplitter->Show();
  61
  62     InitSettings();
  63 }
  64
  65 GalleryControl::~GalleryControl()
  66 {
  67     disposeOnce();
  68 }
  69
  70 void GalleryControl::dispose()
  71 {
  72     mpBrowser2.disposeAndClear();
  73     mpBrowser1.disposeAndClear();
  74     mpSplitter.disposeAndClear();
  75     vcl::Window::dispose();
  76 }
  77
  78 void GalleryControl::InitSettings()
  79 {
  80     SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  81     SetControlBackground( GALLERY_DLG_COLOR );
  82     SetControlForeground( GALLERY_DLG_COLOR );
  83
  84     mpSplitter->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  85     mpSplitter->SetControlBackground( GALLERY_DLG_COLOR );
  86     mpSplitter->SetControlForeground( GALLERY_DLG_COLOR );
  87
  88     mpBrowser1->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  89     mpBrowser1->SetControlBackground( GALLERY_DLG_COLOR );
  90     mpBrowser1->SetControlForeground( GALLERY_DLG_COLOR );
  91
  92     mpBrowser2->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  93     mpBrowser2->SetControlBackground( GALLERY_DLG_COLOR );
  94     mpBrowser2->SetControlForeground( GALLERY_DLG_COLOR );
  95
  96     const Wallpaper aBackground (sfx2::sidebar::Theme::GetWallpaper(sfx2::sidebar::Theme::Paint_PanelBackground));
  97     mpSplitter->SetBackground(aBackground);
  98     SetBackground(aBackground);
  99     mpBrowser2->SetBackground(aBackground);
 100 }
 101
 102 void GalleryControl::Resize()
 103 {
 104     // call parent
 105     Window::Resize();
 106
 107     // update hor/ver
 108     const Size aNewSize( GetOutputSizePixel() );
 109     if (aNewSize.Width()<=0 || aNewSize.Height()<=0)
 110         return;
 111
 112     const bool bNewLayoutHorizontal(aNewSize.Width() > aNewSize.Height());
 113     const bool bOldLayoutHorizontal(mpSplitter->IsHorizontal());
 114     long nSplitPos( bOldLayoutHorizontal ? mpSplitter->GetPosPixel().X() : mpSplitter->GetPosPixel().Y());
 115     const long nSplitSize( bOldLayoutHorizontal ? mpSplitter->GetOutputSizePixel().Width() : mpSplitter->GetOutputSizePixel().Height());
 116
 117     if(bNewLayoutHorizontal != bOldLayoutHorizontal)
 118     {
 119         mpSplitter->SetHorizontal(bNewLayoutHorizontal);
 120     }
 121     else
 122     {
 123         if (mbIsInitialResize)
 124         {
 125             nSplitPos = gnInitialVerticalSplitPosition;
 126             if (nSplitPos > aNewSize.Height()/2)
 127                 nSplitPos = aNewSize.Height()/2;
 128         }
 129     }
 130     mbIsInitialResize = false;
 131
 132     const long nFrameLen = LogicToPixel(Size(3, 0), MapMode(MapUnit::MapAppFont)).Width();
 133     const long nFrameLen2 = nFrameLen << 1;
 134
 135     if(bNewLayoutHorizontal)
 136     {
 137         mpBrowser1->SetPosSizePixel(
 138             Point( nFrameLen, nFrameLen ),
 139             Size(nSplitPos - nFrameLen, aNewSize.Height() - nFrameLen2) );
 140
 141         mpSplitter->SetPosSizePixel(
 142             Point( nSplitPos, 0),
 143             Size( nSplitSize, aNewSize.Height() ) );
 144
 145         mpSplitter->SetDragRectPixel(
 146             tools::Rectangle(
 147                 Point( nFrameLen2, 0 ),
 148                 Size( aNewSize.Width() - ( nFrameLen2 << 1 ) - nSplitSize, aNewSize.Height() ) ) );
 149
 150         mpBrowser2->SetPosSizePixel(
 151             Point( nSplitPos + nSplitSize, nFrameLen ),
 152             Size( aNewSize.Width() - nSplitSize - nSplitPos - nFrameLen, aNewSize.Height() - nFrameLen2 ) );
 153     }
 154     else
 155     {
 156         mpBrowser1->SetPosSizePixel(
 157             Point( nFrameLen, nFrameLen ),
 158             Size(aNewSize.Width() - nFrameLen2, nSplitPos - nFrameLen));
 159
 160         mpSplitter->SetPosSizePixel(
 161             Point( 0, nSplitPos),
 162             Size( aNewSize.Width(), nSplitSize ) );
 163
 164         mpSplitter->SetDragRectPixel(
 165             tools::Rectangle(
 166                 Point( 0, nFrameLen2 ),
 167                 Size( aNewSize.Width(), aNewSize.Height() - ( nFrameLen2 << 1 ) - nSplitSize ) ));
 168
 169         mpBrowser2->SetPosSizePixel(
 170             Point( nFrameLen, nSplitPos + nSplitSize ),
 171             Size( aNewSize.Width() - nFrameLen2, aNewSize.Height() - nSplitSize - nSplitPos - nFrameLen ));
 172     }
 173 }
 174
 175 bool GalleryControl::GalleryKeyInput( const KeyEvent& rKEvt )
 176 {
 177     const sal_uInt16    nCode = rKEvt.GetKeyCode().GetCode();
 178     bool            bRet = ( !rKEvt.GetKeyCode().IsMod1() &&
 179                            ( ( KEY_TAB == nCode ) || ( KEY_F6 == nCode && rKEvt.GetKeyCode().IsMod2() ) ) );
 180
 181     if( bRet )
 182     {
 183         if( !rKEvt.GetKeyCode().IsShift() )
 184         {
 185             if( mpBrowser1->maNewTheme->HasFocus() )
 186                 mpBrowser1->mpThemes->GrabFocus();
 187             else if( mpBrowser1->mpThemes->HasChildPathFocus( true ) )
 188                 mpBrowser2->maViewBox->GrabFocus();
 189             else if( mpBrowser2->maViewBox->HasFocus() )
 190                 mpBrowser2->GetViewWindow()->GrabFocus();
 191             else
 192             {
 193                 if( mpBrowser1->maNewTheme->IsEnabled() )
 194                     mpBrowser1->maNewTheme->GrabFocus();
 195                 else
 196                     mpBrowser1->mpThemes->GrabFocus();
 197             }
 198         }
 199         else
 200         {
 201             if( mpBrowser2->GetViewWindow()->HasFocus() )
 202                 mpBrowser2->maViewBox->GrabFocus();
 203             else if( mpBrowser2->maViewBox->HasFocus() )
 204                 mpBrowser1->mpThemes->GrabFocus();
 205             else if( mpBrowser1->mpThemes->HasChildPathFocus( true ) )
 206             {
 207                 if( mpBrowser1->maNewTheme->IsEnabled() )
 208                     mpBrowser1->maNewTheme->GrabFocus();
 209                 else
 210                     mpBrowser2->GetViewWindow()->GrabFocus();
 211             }
 212             else
 213                 mpBrowser2->GetViewWindow()->GrabFocus();
 214         }
 215     }
 216
 217     return bRet;
 218 }
 219
 220 void GalleryControl::GetFocus()
 221 {
 222     Window::GetFocus();
 223     if (mpBrowser1)
 224         mpBrowser1->GrabFocus();
 225 }
 226
 227 IMPL_LINK_NOARG( GalleryControl, SplitHdl, Splitter*, void )
 228 {
 229     if(mpSplitter->IsHorizontal())
 230     {
 231         mpSplitter->SetPosPixel( Point( mpSplitter->GetSplitPosPixel(), mpSplitter->GetPosPixel().Y() ) );
 232     }
 233     else
 234     {
 235         mpSplitter->SetPosPixel( Point( mpSplitter->GetPosPixel().X(), mpSplitter->GetSplitPosPixel() ) );
 236     }
 237
 238     Resize();
 239 }
 240
 241
 242 } } // end of namespace svx::sidebar
 243
 244 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */