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/* -*- 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 <vcl/dockingarea.hxx>
#include <vcl/syswin.hxx>
#include <vcl/menu.hxx>
#include <vcl/settings.hxx>
#include <svdata.hxx>
#include <map>
class DockingAreaWindow::ImplData
{
public:
ImplData();
~ImplData();
WindowAlign meAlign;
};
DockingAreaWindow::ImplData::ImplData()
{
meAlign = WINDOWALIGN_TOP;
}
DockingAreaWindow::ImplData::~ImplData()
{
}
static void ImplInitBackground( DockingAreaWindow* pThis )
{
const StyleSettings rSetting = Application::GetSettings().GetStyleSettings();
const BitmapEx& rPersonaBitmap = pThis->GetAlign() == WINDOWALIGN_TOP ? rSetting.GetPersonaHeader() :rSetting.GetPersonaFooter();
if ( !rPersonaBitmap.IsEmpty() &&( pThis->GetAlign() == WINDOWALIGN_TOP|| pThis->GetAlign()==WINDOWALIGN_BOTTOM ) )
{
Wallpaper aWallpaper( rPersonaBitmap );
if(pThis->GetAlign()==WINDOWALIGN_TOP )
aWallpaper.SetStyle( WALLPAPER_TOPRIGHT );
else
aWallpaper.SetStyle( WALLPAPER_BOTTOMRIGHT );
aWallpaper.SetColor( rSetting.GetWorkspaceColor() );
// we need to shift the bitmap vertically so that it spans over the
// menubar conveniently
long nMenubarHeight = 0;
SystemWindow *pSysWin = pThis->GetSystemWindow();
if ( pSysWin && pSysWin->GetMenuBar() )
{
vcl::Window *pMenubarWin = pSysWin->GetMenuBar()->GetWindow();
if ( pMenubarWin )
nMenubarHeight = pMenubarWin->GetOutputHeightPixel();
}
aWallpaper.SetRect( Rectangle( Point( 0, -nMenubarHeight ), Size( pThis->GetOutputWidthPixel(), pThis->GetOutputHeightPixel() + nMenubarHeight ) ) );
pThis->SetBackground( aWallpaper );
}
else if( !pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) )
{
Wallpaper aWallpaper;
aWallpaper.SetStyle( WALLPAPER_APPLICATIONGRADIENT );
pThis->SetBackground( aWallpaper );
}
else
pThis->SetBackground( Wallpaper( pThis->GetSettings().GetStyleSettings().GetFaceColor() ) );
}
DockingAreaWindow::DockingAreaWindow( vcl::Window* pParent ) :
Window( WINDOW_DOCKINGAREA )
{
ImplInit( pParent, WB_CLIPCHILDREN|WB_3DLOOK, NULL );
mpImplData = new ImplData;
ImplInitBackground( this );
}
DockingAreaWindow::~DockingAreaWindow()
{
disposeOnce();
}
void DockingAreaWindow::dispose()
{
delete mpImplData;
Window::dispose();
}
void DockingAreaWindow::DataChanged( const DataChangedEvent& rDCEvt )
{
Window::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
{
ImplInitBackground( this );
Invalidate();
}
}
static void ImplInvalidateMenubar( DockingAreaWindow* pThis )
{
// due to a possible comon gradient covering menubar and top dockingarea
// the menubar must be repainted if the top dockingarea changes size or visibility
if( ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG &&
(pThis->GetAlign() == WINDOWALIGN_TOP)
&& pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL )
&& pThis->IsNativeControlSupported( CTRL_MENUBAR, PART_ENTIRE_CONTROL ) )
{
SystemWindow *pSysWin = pThis->GetSystemWindow();
if( pSysWin && pSysWin->GetMenuBar() )
{
vcl::Window *pMenubarWin = pSysWin->GetMenuBar()->GetWindow();
if( pMenubarWin )
pMenubarWin->Invalidate();
}
}
}
void DockingAreaWindow::StateChanged( StateChangedType nType )
{
Window::StateChanged( nType );
if ( nType == StateChangedType::VISIBLE )
ImplInvalidateMenubar( this );
}
bool DockingAreaWindow::IsHorizontal() const
{
return ( mpImplData->meAlign == WINDOWALIGN_TOP || mpImplData->meAlign == WINDOWALIGN_BOTTOM );
}
void DockingAreaWindow::SetAlign( WindowAlign eNewAlign )
{
if( eNewAlign != mpImplData->meAlign )
{
mpImplData->meAlign = eNewAlign;
ImplInitBackground( this );
Invalidate();
}
}
WindowAlign DockingAreaWindow::GetAlign() const
{
return mpImplData->meAlign;
}
void DockingAreaWindow::Paint( const Rectangle& )
{
EnableNativeWidget( true ); // only required because the toolkit currently switches this flag off
if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) )
{
ToolbarValue aControlValue;
const StyleSettings rSetting = Application::GetSettings().GetStyleSettings();
if( GetAlign() == WINDOWALIGN_TOP && ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG )
{
// give NWF a hint that this dockingarea is adjacent to the menubar
// useful for special gradient effects that should cover both windows
aControlValue.mbIsTopDockingArea = true;
}
ControlState nState = ControlState::ENABLED;
const bool isFooter = GetAlign() == WINDOWALIGN_BOTTOM && !rSetting.GetPersonaFooter().IsEmpty();
if (( GetAlign() == WINDOWALIGN_TOP && !rSetting.GetPersonaHeader().IsEmpty() ) || isFooter )
Erase();
else if ( !ImplGetSVData()->maNWFData.mbDockingAreaSeparateTB )
{
// draw a single toolbar background covering the whole docking area
Point tmp;
Rectangle aCtrlRegion( tmp, GetOutputSizePixel() );
DrawNativeControl( CTRL_TOOLBAR, IsHorizontal() ? PART_DRAW_BACKGROUND_HORZ : PART_DRAW_BACKGROUND_VERT,
aCtrlRegion, nState, aControlValue, OUString() );
if( !ImplGetSVData()->maNWFData.mbDockingAreaAvoidTBFrames )
{
// each toolbar gets a thin border to better recognize its borders on the homogeneous docking area
sal_uInt16 nChildren = GetChildCount();
for( sal_uInt16 n = 0; n < nChildren; n++ )
{
vcl::Window* pChild = GetChild( n );
if ( pChild->IsVisible() )
{
Point aPos = pChild->GetPosPixel();
Size aSize = pChild->GetSizePixel();
Rectangle aRect( aPos, aSize );
SetLineColor( GetSettings().GetStyleSettings().GetLightColor() );
DrawLine( aRect.TopLeft(), aRect.TopRight() );
DrawLine( aRect.TopLeft(), aRect.BottomLeft() );
SetLineColor( GetSettings().GetStyleSettings().GetSeparatorColor() );
DrawLine( aRect.BottomLeft(), aRect.BottomRight() );
DrawLine( aRect.TopRight(), aRect.BottomRight() );
}
}
}
}
else
{
// create map to find toolbar lines
Size aOutSz = GetOutputSizePixel();
std::map< int, int > ranges;
sal_uInt16 nChildren = GetChildCount();
for( sal_uInt16 n = 0; n < nChildren; n++ )
{
vcl::Window* pChild = GetChild( n );
Point aPos = pChild->GetPosPixel();
Size aSize = pChild->GetSizePixel();
if( IsHorizontal() )
ranges[ aPos.Y() ] = aSize.Height();
else
ranges[ aPos.X() ] = aSize.Width();
}
// draw multiple toolbar backgrounds, i.e., one for each toolbar line
for( std::map<int,int>::const_iterator it = ranges.begin(); it != ranges.end(); ++it )
{
Rectangle aTBRect;
if( IsHorizontal() )
{
aTBRect.Left() = 0;
aTBRect.Right() = aOutSz.Width() - 1;
aTBRect.Top() = it->first;
aTBRect.Bottom() = it->first + it->second - 1;
}
else
{
aTBRect.Left() = it->first;
aTBRect.Right() = it->first + it->second - 1;
aTBRect.Top() = 0;
aTBRect.Bottom() = aOutSz.Height() - 1;
}
DrawNativeControl( CTRL_TOOLBAR, IsHorizontal() ? PART_DRAW_BACKGROUND_HORZ : PART_DRAW_BACKGROUND_VERT,
aTBRect, nState, aControlValue, OUString() );
}
}
}
}
void DockingAreaWindow::Resize()
{
ImplInitBackground( this );
ImplInvalidateMenubar( this );
if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) )
Invalidate();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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