| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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( sal_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( sal_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 ); |
| sal_uInt16 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 ) ); |
| } |
| |
| //------------------------------------------------------------------------------------------------------------------ |
| sal_uInt16 ToolPanelDrawer::impl_getTextStyle() const |
| { |
| const sal_uInt16 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( sal_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( sal_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( sal_Bool i_bCreate ) |
| { |
| Reference< XWindowPeer > xWindowPeer( Window::GetComponentInterface( sal_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 |
| //...................................................................................................................... |
