332 lines
13 KiB
C++
332 lines
13 KiB
C++
/*************************************************************************
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "precompiled_svtools.hxx"
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#include "toolpaneldrawer.hxx"
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#include "toolpaneldrawerpeer.hxx"
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#include "svtools/svtdata.hxx"
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <svl/svtools.hrc>
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#include <vcl/lineinfo.hxx>
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#include <vcl/image.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/vclevent.hxx>
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//......................................................................................................................
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namespace svt
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{
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//......................................................................................................................
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::awt::XWindowPeer;
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namespace AccessibleRole = ::com::sun::star::accessibility::AccessibleRole;
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static const int s_nIndentationWidth = 16;
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//==================================================================================================================
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//= ToolPanelDrawer
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//==================================================================================================================
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//------------------------------------------------------------------------------------------------------------------
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ToolPanelDrawer::ToolPanelDrawer( Window& i_rParent, const ::rtl::OUString& i_rTitle )
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:Window( &i_rParent, 0 )
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,m_pPaintDevice( new VirtualDevice( *this ) )
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,m_bFocused( false )
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,m_bExpanded( false )
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{
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EnableMapMode( FALSE );
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SetBackground( Wallpaper() );
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SetPointer( POINTER_REFHAND );
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SetAccessibleRole( AccessibleRole::LABEL );
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SetText( i_rTitle );
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SetAccessibleName( i_rTitle );
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SetAccessibleDescription( i_rTitle );
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}
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//------------------------------------------------------------------------------------------------------------------
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ToolPanelDrawer::~ToolPanelDrawer()
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{
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}
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//------------------------------------------------------------------------------------------------------------------
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long ToolPanelDrawer::GetPreferredHeightPixel() const
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{
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Rectangle aTitleBarBox( impl_calcTitleBarBox( impl_calcTextBoundingBox() ) );
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return aTitleBarBox.GetHeight();
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::Paint( const Rectangle& i_rBoundingBox )
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{
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m_pPaintDevice->SetMapMode( GetMapMode() );
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m_pPaintDevice->SetOutputSize( GetOutputSizePixel() );
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m_pPaintDevice->SetSettings( GetSettings() );
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m_pPaintDevice->SetDrawMode( GetDrawMode() );
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const int nWidth( GetOutputSizePixel().Width() );
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const Rectangle aTextBox( impl_calcTextBoundingBox() );
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impl_paintBackground( impl_calcTitleBarBox( aTextBox ) );
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Rectangle aFocusBox( impl_paintExpansionIndicator( aTextBox ) );
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m_pPaintDevice->DrawText( aTextBox, GetText(), impl_getTextStyle() );
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aFocusBox.Union( aTextBox );
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aFocusBox.Left() += 2;
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impl_paintFocusIndicator( aFocusBox );
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DrawOutDev(
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Point(), GetOutputSizePixel(),
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Point(), GetOutputSizePixel(),
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*m_pPaintDevice
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);
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::Window::Paint( i_rBoundingBox );
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}
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//------------------------------------------------------------------------------------------------------------------
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Rectangle ToolPanelDrawer::impl_paintExpansionIndicator( const Rectangle& i_rTextBox )
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{
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Rectangle aExpansionIndicatorArea;
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Image aImage( impl_getExpansionIndicator() );
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const int nHeight( aImage.GetSizePixel().Height() );
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if ( nHeight > 0 )
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{
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Point aPosition(
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0,
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i_rTextBox.Top() + ( GetTextHeight() - nHeight ) / 2
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);
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m_pPaintDevice->DrawImage( aPosition, aImage );
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aExpansionIndicatorArea = Rectangle( aPosition, aImage.GetSizePixel() );
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}
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return aExpansionIndicatorArea;
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}
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//------------------------------------------------------------------------------------------------------------------
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Image ToolPanelDrawer::impl_getExpansionIndicator() const
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{
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const bool bHighContrastMode( GetSettings().GetStyleSettings().GetHighContrastMode() != 0 );
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USHORT nResourceId = 0;
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if ( m_bExpanded )
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if ( bHighContrastMode )
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nResourceId = IMG_TRIANGLE_DOWN_HC;
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else
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nResourceId = IMG_TRIANGLE_DOWN;
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else
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if ( bHighContrastMode )
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nResourceId = IMG_TRIANGLE_RIGHT_HC;
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else
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nResourceId = IMG_TRIANGLE_RIGHT;
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return Image( SvtResId( nResourceId ) );
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}
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//------------------------------------------------------------------------------------------------------------------
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USHORT ToolPanelDrawer::impl_getTextStyle() const
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{
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const USHORT nBasicStyle = TEXT_DRAW_LEFT
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| TEXT_DRAW_TOP
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| TEXT_DRAW_WORDBREAK;
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if ( IsEnabled() )
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return nBasicStyle;
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return nBasicStyle | TEXT_DRAW_DISABLE;
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::impl_paintBackground( const Rectangle& i_rTitleBarBox )
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{
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m_pPaintDevice->SetFillColor( GetSettings().GetStyleSettings().GetDialogColor() );
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m_pPaintDevice->DrawRect( i_rTitleBarBox );
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m_pPaintDevice->SetFillColor();
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m_pPaintDevice->SetLineColor( GetSettings().GetStyleSettings().GetLightColor() );
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m_pPaintDevice->DrawLine( i_rTitleBarBox.TopLeft(), i_rTitleBarBox.TopRight() );
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m_pPaintDevice->DrawLine( i_rTitleBarBox.TopLeft(), i_rTitleBarBox.BottomLeft() );
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m_pPaintDevice->SetLineColor( GetSettings().GetStyleSettings().GetShadowColor() );
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m_pPaintDevice->DrawLine( i_rTitleBarBox.BottomLeft(), i_rTitleBarBox.BottomRight() );
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m_pPaintDevice->DrawLine( i_rTitleBarBox.TopRight(), i_rTitleBarBox.BottomRight() );
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::impl_paintFocusIndicator( const Rectangle& i_rTextBox )
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{
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if ( m_bFocused )
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{
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const Rectangle aTextPixelBox( m_pPaintDevice->LogicToPixel( i_rTextBox ) );
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m_pPaintDevice->EnableMapMode( FALSE );
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m_pPaintDevice->SetFillColor();
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Rectangle aBox( i_rTextBox );
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aBox.Top() -= 1;
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aBox.Bottom() += 1;
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m_pPaintDevice->DrawRect( aTextPixelBox );
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LineInfo aDottedStyle( LINE_DASH );
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aDottedStyle.SetDashCount( 0 );
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aDottedStyle.SetDotCount( 1 );
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aDottedStyle.SetDotLen( 1 );
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aDottedStyle.SetDistance( 1 );
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m_pPaintDevice->SetLineColor( COL_BLACK );
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m_pPaintDevice->DrawPolyLine( Polygon( aTextPixelBox ), aDottedStyle );
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m_pPaintDevice->EnableMapMode( FALSE );
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}
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else
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HideFocus();
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::GetFocus()
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{
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m_bFocused = true;
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Invalidate();
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::LoseFocus()
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{
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m_bFocused = false;
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Invalidate();
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::DataChanged( const DataChangedEvent& i_rEvent )
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{
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Window::DataChanged( i_rEvent );
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switch ( i_rEvent.GetType() )
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{
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case DATACHANGED_SETTINGS:
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if ( ( i_rEvent.GetFlags() & SETTINGS_STYLE ) == 0 )
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break;
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SetSettings( Application::GetSettings() );
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m_pPaintDevice.reset( new VirtualDevice( *this ) );
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// fall through.
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case DATACHANGED_FONTS:
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case DATACHANGED_FONTSUBSTITUTION:
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{
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const StyleSettings& rStyleSettings( GetSettings().GetStyleSettings() );
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// Font.
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Font aFont = rStyleSettings.GetAppFont();
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if ( IsControlFont() )
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aFont.Merge( GetControlFont() );
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SetZoomedPointFont( aFont );
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// Color.
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Color aColor;
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if ( IsControlForeground() )
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aColor = GetControlForeground();
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else
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aColor = rStyleSettings.GetButtonTextColor();
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SetTextColor( aColor );
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SetTextFillColor();
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Invalidate();
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}
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break;
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}
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}
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//------------------------------------------------------------------------------------------------------------------
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Reference< XWindowPeer > ToolPanelDrawer::GetComponentInterface( BOOL i_bCreate )
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{
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Reference< XWindowPeer > xWindowPeer( Window::GetComponentInterface( FALSE ) );
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if ( !xWindowPeer.is() && i_bCreate )
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{
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xWindowPeer.set( new ToolPanelDrawerPeer() );
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SetComponentInterface( xWindowPeer );
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}
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return xWindowPeer;
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}
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//------------------------------------------------------------------------------------------------------------------
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Rectangle ToolPanelDrawer::impl_calcTextBoundingBox() const
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{
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Font aFont( GetFont() );
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if ( m_bExpanded )
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aFont.SetWeight( m_bExpanded ? WEIGHT_BOLD : WEIGHT_NORMAL );
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m_pPaintDevice->SetFont( aFont );
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int nAvailableWidth = m_pPaintDevice->GetTextWidth( GetText() );
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Rectangle aTextBox(
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Point(),
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Size(
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nAvailableWidth,
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GetSettings().GetStyleSettings().GetTitleHeight()
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)
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);
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aTextBox.Top() += ( aTextBox.GetHeight() - GetTextHeight() ) / 2;
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aTextBox.Left() += s_nIndentationWidth;
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aTextBox.Right() -= 1;
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aTextBox = m_pPaintDevice->GetTextRect( aTextBox, GetText(), impl_getTextStyle() );
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return aTextBox;
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}
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//------------------------------------------------------------------------------------------------------------------
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Rectangle ToolPanelDrawer::impl_calcTitleBarBox( const Rectangle& i_rTextBox ) const
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{
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Rectangle aTitleBarBox( i_rTextBox );
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aTitleBarBox.Bottom() += aTitleBarBox.Top();
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aTitleBarBox.Top() = 0;
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aTitleBarBox.Left() = 0;
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const long nWidth = GetOutputSizePixel().Width();
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if ( aTitleBarBox.GetWidth() < nWidth )
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aTitleBarBox.Right() = nWidth - 1;
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return aTitleBarBox;
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}
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//------------------------------------------------------------------------------------------------------------------
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void ToolPanelDrawer::SetExpanded( const bool i_bExpanded )
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{
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if ( m_bExpanded != i_bExpanded )
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{
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m_bExpanded = i_bExpanded;
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CallEventListeners( m_bExpanded ? VCLEVENT_LISTBOX_ENTRY_EXPANDED : VCLEVENT_LISTBOX_ENTRY_COLLAPSED );
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Invalidate();
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}
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}
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//......................................................................................................................
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} // namespace svt
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//......................................................................................................................
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