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Diffstat (limited to 'vcl/source/window/dockingarea.cxx')
| -rw-r--r-- | vcl/source/window/dockingarea.cxx | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/vcl/source/window/dockingarea.cxx b/vcl/source/window/dockingarea.cxx new file mode 100644 index 000000000000..6c8519b68a1e --- /dev/null +++ b/vcl/source/window/dockingarea.cxx @@ -0,0 +1,246 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_vcl.hxx" +#include <tools/debug.hxx> +#include <vcl/dockingarea.hxx> +#include <vcl/syswin.hxx> +#include <vcl/menu.hxx> +#include <vcl/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 ) +{ + 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 ); + } +} + +// ----------------------------------------------------------------------- + +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; + 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( !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() ); + + // 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() +{ + ImplInvalidateMenubar( this ); + if( IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) ) + Invalidate(); +} + +// ----------------------------------------------------------------------- + |