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 "gallery.hrc"
  23 #include "svx/galmisc.hxx"
  24 #include "svx/gallery1.hxx"
  25 #include "galbrws1.hxx"
  26 #include "galbrws2.hxx"
  27 #include "GallerySplitter.hxx"
  28 #include <vcl/svapp.hxx>
  29 #include <vcl/settings.hxx>
  30 #include <sfx2/sidebar/Theme.hxx>
  31
  32 #include <boost/bind.hpp>
  33
  34 namespace svx { namespace sidebar {
  35
  36 static const sal_Int32 gnInitialVerticalSplitPosition (150);
  37
  38 GalleryControl::GalleryControl (
  39     SfxBindings* /*pBindings*/,
  40     vcl::Window* pParentWindow)
  41     : Window(pParentWindow, WB_SIZEABLE|WB_MOVEABLE|WB_CLOSEABLE|WB_HIDE),
  42       mpGallery (Gallery::GetGalleryInstance()),
  43       mpSplitter(VclPtr<GallerySplitter>::Create(
  44
  45               this,
  46               WB_HSCROLL,
  47               ::boost::bind(&GalleryControl::InitSettings, this))),
  48       mpBrowser1(VclPtr<GalleryBrowser1>::Create(
  49
  50               this,
  51               mpGallery,
  52               ::boost::bind(&GalleryControl::GalleryKeyInput,this,_1,_2),
  53               ::boost::bind(&GalleryControl::ThemeSelectionHasChanged, this))),
  54       mpBrowser2(VclPtr<GalleryBrowser2>::Create(this, mpGallery)),
  55       maLastSize(GetOutputSizePixel()),
  56       mbIsInitialResize(true)
  57 {
  58     mpBrowser1->SelectTheme(0);
  59     mpBrowser1->Show(true);
  60
  61     mpBrowser2->Show(true);
  62
  63     mpSplitter->SetHorizontal(false);
  64     mpSplitter->SetSplitHdl( LINK( this, GalleryControl, SplitHdl ) );
  65     mpSplitter->Show( true );
  66
  67     InitSettings();
  68 }
  69
  70 GalleryControl::~GalleryControl()
  71 {
  72     disposeOnce();
  73 }
  74
  75 void GalleryControl::dispose()
  76 {
  77     mpBrowser2.disposeAndClear();
  78     mpBrowser1.disposeAndClear();
  79     mpSplitter.disposeAndClear();
  80     vcl::Window::dispose();
  81 }
  82
  83 void GalleryControl::InitSettings()
  84 {
  85     SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  86     SetControlBackground( GALLERY_DLG_COLOR );
  87     SetControlForeground( GALLERY_DLG_COLOR );
  88
  89     mpSplitter->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  90     mpSplitter->SetControlBackground( GALLERY_DLG_COLOR );
  91     mpSplitter->SetControlForeground( GALLERY_DLG_COLOR );
  92
  93     mpBrowser1->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  94     mpBrowser1->SetControlBackground( GALLERY_DLG_COLOR );
  95     mpBrowser1->SetControlForeground( GALLERY_DLG_COLOR );
  96
  97     mpBrowser2->SetBackground( Wallpaper( GALLERY_DLG_COLOR ) );
  98     mpBrowser2->SetControlBackground( GALLERY_DLG_COLOR );
  99     mpBrowser2->SetControlForeground( GALLERY_DLG_COLOR );
 100
 101     const Wallpaper aBackground (sfx2::sidebar::Theme::GetWallpaper(sfx2::sidebar::Theme::Paint_PanelBackground));
 102     mpSplitter->SetBackground(aBackground);
 103     SetBackground(aBackground);
 104     mpBrowser2->SetBackground(aBackground);
 105 }
 106
 107 void GalleryControl::Resize()
 108 {
 109     // call parent
 110     Window::Resize();
 111
 112     // update hor/ver
 113     const Size aNewSize( GetOutputSizePixel() );
 114     if (aNewSize.Width()<=0 || aNewSize.Height()<=0)
 115         return;
 116
 117     const bool bNewLayoutHorizontal(aNewSize.Width() > aNewSize.Height());
 118     const bool bOldLayoutHorizontal(mpSplitter->IsHorizontal());
 119     long nSplitPos( bOldLayoutHorizontal ? mpSplitter->GetPosPixel().X() : mpSplitter->GetPosPixel().Y());
 120     const long nSplitSize( bOldLayoutHorizontal ? mpSplitter->GetOutputSizePixel().Width() : mpSplitter->GetOutputSizePixel().Height());
 121
 122     if(bNewLayoutHorizontal != bOldLayoutHorizontal)
 123     {
 124         mpSplitter->SetHorizontal(bNewLayoutHorizontal);
 125     }
 126     else
 127     {
 128         if (mbIsInitialResize)
 129         {
 130             nSplitPos = gnInitialVerticalSplitPosition;
 131             if (nSplitPos > aNewSize.Height()/2)
 132                 nSplitPos = aNewSize.Height()/2;
 133         }
 134     }
 135     mbIsInitialResize = false;
 136
 137     const long nFrameLen = LogicToPixel( Size( 3, 0 ), MAP_APPFONT ).Width();
 138     const long nFrameLen2 = nFrameLen << 1;
 139
 140     if(bNewLayoutHorizontal)
 141     {
 142         mpBrowser1->SetPosSizePixel(
 143             Point( nFrameLen, nFrameLen ),
 144             Size(nSplitPos - nFrameLen, aNewSize.Height() - nFrameLen2) );
 145
 146         mpSplitter->SetPosSizePixel(
 147             Point( nSplitPos, 0),
 148             Size( nSplitSize, aNewSize.Height() ) );
 149
 150         mpSplitter->SetDragRectPixel(
 151             Rectangle(
 152                 Point( nFrameLen2, 0 ),
 153                 Size( aNewSize.Width() - ( nFrameLen2 << 1 ) - nSplitSize, aNewSize.Height() ) ) );
 154
 155         mpBrowser2->SetPosSizePixel(
 156             Point( nSplitPos + nSplitSize, nFrameLen ),
 157             Size( aNewSize.Width() - nSplitSize - nSplitPos - nFrameLen, aNewSize.Height() - nFrameLen2 ) );
 158     }
 159     else
 160     {
 161         mpBrowser1->SetPosSizePixel(
 162             Point( nFrameLen, nFrameLen ),
 163             Size(aNewSize.Width() - nFrameLen2, nSplitPos - nFrameLen));
 164
 165         mpSplitter->SetPosSizePixel(
 166             Point( 0, nSplitPos),
 167             Size( aNewSize.Width(), nSplitSize ) );
 168
 169         mpSplitter->SetDragRectPixel(
 170             Rectangle(
 171                 Point( 0, nFrameLen2 ),
 172                 Size( aNewSize.Width(), aNewSize.Height() - ( nFrameLen2 << 1 ) - nSplitSize ) ));
 173
 174         mpBrowser2->SetPosSizePixel(
 175             Point( nFrameLen, nSplitPos + nSplitSize ),
 176             Size( aNewSize.Width() - nFrameLen2, aNewSize.Height() - nSplitSize - nSplitPos - nFrameLen ));
 177     }
 178
 179     maLastSize = aNewSize;
 180 }
 181
 182 bool GalleryControl::GalleryKeyInput( const KeyEvent& rKEvt, vcl::Window* )
 183 {
 184     const sal_uInt16    nCode = rKEvt.GetKeyCode().GetCode();
 185     bool            bRet = ( !rKEvt.GetKeyCode().IsMod1() &&
 186                            ( ( KEY_TAB == nCode ) || ( KEY_F6 == nCode && rKEvt.GetKeyCode().IsMod2() ) ) );
 187
 188     if( bRet )
 189     {
 190         if( !rKEvt.GetKeyCode().IsShift() )
 191         {
 192             if( mpBrowser1->mpThemes->HasChildPathFocus( true ) )
 193                 mpBrowser2->GetViewWindow()->GrabFocus();
 194             else if( mpBrowser2->GetViewWindow()->HasFocus() )
 195                 mpBrowser2->maViewBox->GrabFocus();
 196             else if( mpBrowser2->maViewBox->HasFocus() )
 197                 mpBrowser1->maNewTheme->GrabFocus();
 198             else
 199                 mpBrowser1->mpThemes->GrabFocus();
 200         }
 201         else
 202         {
 203             if( mpBrowser1->mpThemes->HasChildPathFocus( true ) )
 204                 mpBrowser1->maNewTheme->GrabFocus();
 205             else if( mpBrowser1->maNewTheme->HasFocus() )
 206                 mpBrowser2->maViewBox->GrabFocus();
 207             else if( mpBrowser2->maViewBox->HasFocus() )
 208                 mpBrowser2->GetViewWindow()->GrabFocus();
 209             else
 210                 mpBrowser1->mpThemes->GrabFocus();
 211         }
 212     }
 213
 214     return bRet;
 215 }
 216
 217 void GalleryControl::GetFocus()
 218 {
 219     Window::GetFocus();
 220     if (mpBrowser1)
 221         mpBrowser1->GrabFocus();
 222 }
 223
 224 void GalleryControl::ThemeSelectionHasChanged()
 225 {
 226     mpBrowser2->SelectTheme(mpBrowser1->GetSelectedTheme());
 227 }
 228
 229 IMPL_LINK_NOARG( GalleryControl, SplitHdl )
 230 {
 231     if(mpSplitter->IsHorizontal())
 232     {
 233         mpSplitter->SetPosPixel( Point( mpSplitter->GetSplitPosPixel(), mpSplitter->GetPosPixel().Y() ) );
 234     }
 235     else
 236     {
 237         mpSplitter->SetPosPixel( Point( mpSplitter->GetPosPixel().X(), mpSplitter->GetSplitPosPixel() ) );
 238     }
 239
 240     Resize();
 241
 242     return 0L;
 243 }
 244
 245
 246 } } // end of namespace svx::sidebar
 247
 248 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */