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Diffstat (limited to 'svtools/source/toolpanel/toolpaneldrawer.cxx')
| -rw-r--r-- | svtools/source/toolpanel/toolpaneldrawer.cxx | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/svtools/source/toolpanel/toolpaneldrawer.cxx b/svtools/source/toolpanel/toolpaneldrawer.cxx new file mode 100644 index 000000000000..851556bc7874 --- /dev/null +++ b/svtools/source/toolpanel/toolpaneldrawer.cxx @@ -0,0 +1,373 @@ +/************************************************************************* + * 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 "precompiled_svtools.hxx" + +#include "toolpaneldrawer.hxx" +#include "toolpaneldrawerpeer.hxx" +#include "svtools/svtdata.hxx" +#include "svtools/svtools.hrc" + +#include <com/sun/star/accessibility/AccessibleRole.hpp> + +#include <vcl/lineinfo.hxx> +#include <vcl/image.hxx> +#include <vcl/svapp.hxx> +#include <vcl/vclevent.hxx> + +//...................................................................................................................... +namespace svt +{ +//...................................................................................................................... + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::awt::XWindowPeer; + namespace AccessibleRole = ::com::sun::star::accessibility::AccessibleRole; + + static const int s_nIndentationWidth = 16; + + //================================================================================================================== + //= DrawerVisualization + //================================================================================================================== + //------------------------------------------------------------------------------------------------------------------ + DrawerVisualization::DrawerVisualization( ToolPanelDrawer& i_rParent ) + :Window( &i_rParent ) + ,m_rDrawer( i_rParent ) + { + SetMouseTransparent( TRUE ); + Show(); + SetAccessibleRole( AccessibleRole::LABEL ); + } + + //------------------------------------------------------------------------------------------------------------------ + DrawerVisualization::~DrawerVisualization() + { + } + + //------------------------------------------------------------------------------------------------------------------ + void DrawerVisualization::Paint( const Rectangle& i_rBoundingBox ) + { + Window::Paint( i_rBoundingBox ); + m_rDrawer.Paint(); + } + + //================================================================================================================== + //= ToolPanelDrawer + //================================================================================================================== + //------------------------------------------------------------------------------------------------------------------ + ToolPanelDrawer::ToolPanelDrawer( Window& i_rParent, const ::rtl::OUString& i_rTitle ) + :Window( &i_rParent, WB_TABSTOP ) + ,m_pPaintDevice( new VirtualDevice( *this ) ) + ,m_aVisualization( *this ) + ,m_bFocused( false ) + ,m_bExpanded( false ) + { + EnableMapMode( FALSE ); + SetBackground( Wallpaper() ); + SetPointer( POINTER_REFHAND ); + + SetAccessibleRole( AccessibleRole::LIST_ITEM ); + + SetText( i_rTitle ); + SetAccessibleName( i_rTitle ); + SetAccessibleDescription( i_rTitle ); + + m_aVisualization.SetAccessibleName( i_rTitle ); + m_aVisualization.SetAccessibleDescription( i_rTitle ); + } + + //------------------------------------------------------------------------------------------------------------------ + ToolPanelDrawer::~ToolPanelDrawer() + { + } + + //------------------------------------------------------------------------------------------------------------------ + long ToolPanelDrawer::GetPreferredHeightPixel() const + { + Rectangle aTitleBarBox( impl_calcTitleBarBox( impl_calcTextBoundingBox() ) ); + return aTitleBarBox.GetHeight(); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::Paint() + { + m_pPaintDevice->SetMapMode( GetMapMode() ); + m_pPaintDevice->SetOutputSize( GetOutputSizePixel() ); + m_pPaintDevice->SetSettings( GetSettings() ); + m_pPaintDevice->SetDrawMode( GetDrawMode() ); + + const Rectangle aTextBox( impl_calcTextBoundingBox() ); + impl_paintBackground( impl_calcTitleBarBox( aTextBox ) ); + + Rectangle aFocusBox( impl_paintExpansionIndicator( aTextBox ) ); + + m_pPaintDevice->DrawText( aTextBox, GetText(), impl_getTextStyle() ); + + aFocusBox.Union( aTextBox ); + aFocusBox.Left() += 2; + impl_paintFocusIndicator( aFocusBox ); + + m_aVisualization.DrawOutDev( + Point(), GetOutputSizePixel(), + Point(), GetOutputSizePixel(), + *m_pPaintDevice + ); + } + + //------------------------------------------------------------------------------------------------------------------ + Rectangle ToolPanelDrawer::impl_paintExpansionIndicator( const Rectangle& i_rTextBox ) + { + Rectangle aExpansionIndicatorArea; + + Image aImage( impl_getExpansionIndicator() ); + const int nHeight( aImage.GetSizePixel().Height() ); + if ( nHeight > 0 ) + { + Point aPosition( + 0, + i_rTextBox.Top() + ( GetTextHeight() - nHeight ) / 2 + ); + m_pPaintDevice->DrawImage( aPosition, aImage ); + + aExpansionIndicatorArea = Rectangle( aPosition, aImage.GetSizePixel() ); + } + + return aExpansionIndicatorArea; + } + + //------------------------------------------------------------------------------------------------------------------ + Image ToolPanelDrawer::impl_getExpansionIndicator() const + { + const bool bHighContrastMode( GetSettings().GetStyleSettings().GetHighContrastMode() != 0 ); + USHORT nResourceId = 0; + if ( m_bExpanded ) + if ( bHighContrastMode ) + nResourceId = IMG_TRIANGLE_DOWN_HC; + else + nResourceId = IMG_TRIANGLE_DOWN; + else + if ( bHighContrastMode ) + nResourceId = IMG_TRIANGLE_RIGHT_HC; + else + nResourceId = IMG_TRIANGLE_RIGHT; + return Image( SvtResId( nResourceId ) ); + } + + //------------------------------------------------------------------------------------------------------------------ + USHORT ToolPanelDrawer::impl_getTextStyle() const + { + const USHORT nBasicStyle = TEXT_DRAW_LEFT + | TEXT_DRAW_TOP + | TEXT_DRAW_WORDBREAK; + + if ( IsEnabled() ) + return nBasicStyle; + + return nBasicStyle | TEXT_DRAW_DISABLE; + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::impl_paintBackground( const Rectangle& i_rTitleBarBox ) + { + m_pPaintDevice->SetFillColor( GetSettings().GetStyleSettings().GetDialogColor() ); + m_pPaintDevice->DrawRect( i_rTitleBarBox ); + + m_pPaintDevice->SetFillColor(); + m_pPaintDevice->SetLineColor( GetSettings().GetStyleSettings().GetLightColor() ); + m_pPaintDevice->DrawLine( i_rTitleBarBox.TopLeft(), i_rTitleBarBox.TopRight() ); + m_pPaintDevice->DrawLine( i_rTitleBarBox.TopLeft(), i_rTitleBarBox.BottomLeft() ); + + m_pPaintDevice->SetLineColor( GetSettings().GetStyleSettings().GetShadowColor() ); + m_pPaintDevice->DrawLine( i_rTitleBarBox.BottomLeft(), i_rTitleBarBox.BottomRight() ); + m_pPaintDevice->DrawLine( i_rTitleBarBox.TopRight(), i_rTitleBarBox.BottomRight() ); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::impl_paintFocusIndicator( const Rectangle& i_rTextBox ) + { + if ( m_bFocused ) + { + const Rectangle aTextPixelBox( m_pPaintDevice->LogicToPixel( i_rTextBox ) ); + + m_pPaintDevice->EnableMapMode( FALSE ); + m_pPaintDevice->SetFillColor(); + + Rectangle aBox( i_rTextBox ); + aBox.Top() -= 1; + aBox.Bottom() += 1; + + m_pPaintDevice->DrawRect( aTextPixelBox ); + + LineInfo aDottedStyle( LINE_DASH ); + aDottedStyle.SetDashCount( 0 ); + aDottedStyle.SetDotCount( 1 ); + aDottedStyle.SetDotLen( 1 ); + aDottedStyle.SetDistance( 1 ); + + m_pPaintDevice->SetLineColor( COL_BLACK ); + m_pPaintDevice->DrawPolyLine( Polygon( aTextPixelBox ), aDottedStyle ); + m_pPaintDevice->EnableMapMode( FALSE ); + } + else + HideFocus(); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::GetFocus() + { + m_bFocused = true; + Invalidate(); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::LoseFocus() + { + m_bFocused = false; + Invalidate(); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::Resize() + { + Window::Resize(); + m_aVisualization.SetPosSizePixel( Point(), GetOutputSizePixel() ); + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::MouseButtonDown( const MouseEvent& i_rMouseEvent ) + { + // consume this event, and do not forward to the base class - it would sent a NotifyEvent, which in turn, when + // we live in a DockingWindow, would start undocking + (void)i_rMouseEvent; + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::DataChanged( const DataChangedEvent& i_rEvent ) + { + Window::DataChanged( i_rEvent ); + + switch ( i_rEvent.GetType() ) + { + case DATACHANGED_SETTINGS: + if ( ( i_rEvent.GetFlags() & SETTINGS_STYLE ) == 0 ) + break; + SetSettings( Application::GetSettings() ); + m_pPaintDevice.reset( new VirtualDevice( *this ) ); + + // fall through. + + case DATACHANGED_FONTS: + case DATACHANGED_FONTSUBSTITUTION: + { + const StyleSettings& rStyleSettings( GetSettings().GetStyleSettings() ); + + // Font. + Font aFont = rStyleSettings.GetAppFont(); + if ( IsControlFont() ) + aFont.Merge( GetControlFont() ); + SetZoomedPointFont( aFont ); + + // Color. + Color aColor; + if ( IsControlForeground() ) + aColor = GetControlForeground(); + else + aColor = rStyleSettings.GetButtonTextColor(); + SetTextColor( aColor ); + SetTextFillColor(); + + Invalidate(); + } + break; + } + } + + //------------------------------------------------------------------------------------------------------------------ + Reference< XWindowPeer > ToolPanelDrawer::GetComponentInterface( BOOL i_bCreate ) + { + Reference< XWindowPeer > xWindowPeer( Window::GetComponentInterface( FALSE ) ); + if ( !xWindowPeer.is() && i_bCreate ) + { + xWindowPeer.set( new ToolPanelDrawerPeer() ); + SetComponentInterface( xWindowPeer ); + } + return xWindowPeer; + } + + //------------------------------------------------------------------------------------------------------------------ + Rectangle ToolPanelDrawer::impl_calcTextBoundingBox() const + { + Font aFont( GetFont() ); + if ( m_bExpanded ) + aFont.SetWeight( m_bExpanded ? WEIGHT_BOLD : WEIGHT_NORMAL ); + m_pPaintDevice->SetFont( aFont ); + + int nAvailableWidth = m_pPaintDevice->GetTextWidth( GetText() ); + + Rectangle aTextBox( + Point(), + Size( + nAvailableWidth, + GetSettings().GetStyleSettings().GetTitleHeight() + ) + ); + aTextBox.Top() += ( aTextBox.GetHeight() - GetTextHeight() ) / 2; + aTextBox.Left() += s_nIndentationWidth; + aTextBox.Right() -= 1; + + aTextBox = m_pPaintDevice->GetTextRect( aTextBox, GetText(), impl_getTextStyle() ); + return aTextBox; + } + + //------------------------------------------------------------------------------------------------------------------ + Rectangle ToolPanelDrawer::impl_calcTitleBarBox( const Rectangle& i_rTextBox ) const + { + Rectangle aTitleBarBox( i_rTextBox ); + aTitleBarBox.Bottom() += aTitleBarBox.Top(); + aTitleBarBox.Top() = 0; + aTitleBarBox.Left() = 0; + + const long nWidth = GetOutputSizePixel().Width(); + if ( aTitleBarBox.GetWidth() < nWidth ) + aTitleBarBox.Right() = nWidth - 1; + + return aTitleBarBox; + } + + //------------------------------------------------------------------------------------------------------------------ + void ToolPanelDrawer::SetExpanded( const bool i_bExpanded ) + { + if ( m_bExpanded != i_bExpanded ) + { + m_bExpanded = i_bExpanded; + CallEventListeners( m_bExpanded ? VCLEVENT_ITEM_EXPANDED : VCLEVENT_ITEM_COLLAPSED ); + Invalidate(); + } + } + +//...................................................................................................................... +} // namespace svt +//...................................................................................................................... |