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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <vcl/dockingarea.hxx>
#include <vcl/syswin.hxx>
#include <vcl/menu.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 BitmapEx& rPersonaBitmap = Application::GetSettings().GetStyleSettings().GetPersonaHeader();
if ( !rPersonaBitmap.IsEmpty() && pThis->GetAlign() == WINDOWALIGN_TOP )
{
Wallpaper aWallpaper( rPersonaBitmap );
aWallpaper.SetStyle( WALLPAPER_TOPRIGHT );
aWallpaper.SetColor( Application::GetSettings().GetStyleSettings().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() )
{
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( Window* pParent ) :
Window( WINDOW_DOCKINGAREA )
{
ImplInit( pParent, WB_CLIPCHILDREN|WB_3DLOOK, NULL );
mpImplData = new ImplData;
ImplInitBackground( this );
}
DockingAreaWindow::~DockingAreaWindow()
{
delete mpImplData;
}
// -----------------------------------------------------------------------
void DockingAreaWindow::DataChanged( const DataChangedEvent& rDCEvt )
{
Window::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) && (rDCEvt.GetFlags() & SETTINGS_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() )
{
Window *pMenubarWin = pSysWin->GetMenuBar()->GetWindow();
if( pMenubarWin )
pMenubarWin->Invalidate();
}
}
}
void DockingAreaWindow::StateChanged( StateChangedType nType )
{
Window::StateChanged( nType );
if ( nType == STATE_CHANGE_VISIBLE )
ImplInvalidateMenubar( this );
}
// -----------------------------------------------------------------------
sal_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( sal_True ); // only required because the toolkit curently switches this flag off
if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) )
{
ToolbarValue aControlValue;
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 = sal_True;
}
ControlState nState = CTRL_STATE_ENABLED;
if ( GetAlign() == WINDOWALIGN_TOP && !Application::GetSettings().GetStyleSettings().GetPersonaHeader().IsEmpty() )
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, rtl::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++ )
{
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++ )
{
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, rtl::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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