| /************************************************************** |
| * |
| * 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 "svtools/toolpanel/tablayouter.hxx" |
| #include "svtools/toolpanel/toolpaneldeck.hxx" |
| #include "svtools/toolpanel/paneltabbar.hxx" |
| #include "svtaccessiblefactory.hxx" |
| |
| #include <tools/gen.hxx> |
| #include <tools/diagnose_ex.h> |
| |
| //........................................................................ |
| namespace svt |
| { |
| //........................................................................ |
| |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::accessibility::XAccessible; |
| |
| //==================================================================== |
| //= TabDeckLayouter_Data |
| //==================================================================== |
| struct TabDeckLayouter_Data |
| { |
| TabAlignment eAlignment; |
| IToolPanelDeck& rPanels; |
| ::std::auto_ptr< PanelTabBar > pTabBar; |
| AccessibleFactoryAccess aAccessibleFactory; |
| |
| TabDeckLayouter_Data( Window& i_rParent, IToolPanelDeck& i_rPanels, |
| const TabAlignment i_eAlignment, const TabItemContent i_eItemContent ) |
| :eAlignment( i_eAlignment ) |
| ,rPanels( i_rPanels ) |
| ,pTabBar( new PanelTabBar( i_rParent, i_rPanels, i_eAlignment, i_eItemContent ) ) |
| { |
| pTabBar->Show(); |
| } |
| }; |
| |
| //==================================================================== |
| //= helper |
| //==================================================================== |
| namespace |
| { |
| static bool lcl_isVerticalTabBar( const TabAlignment i_eAlignment ) |
| { |
| return ( i_eAlignment == TABS_RIGHT ) |
| || ( i_eAlignment == TABS_LEFT ); |
| } |
| |
| static bool lcl_checkDisposed( const TabDeckLayouter_Data& i_rData ) |
| { |
| if ( !i_rData.pTabBar.get() ) |
| { |
| OSL_ENSURE( false, "lcl_checkDisposed: already disposed!" ); |
| return true; |
| } |
| return false; |
| } |
| } |
| |
| //==================================================================== |
| //= TabDeckLayouter |
| //==================================================================== |
| //-------------------------------------------------------------------- |
| TabDeckLayouter::TabDeckLayouter( Window& i_rParent, IToolPanelDeck& i_rPanels, |
| const TabAlignment i_eAlignment, const TabItemContent i_eItemContent ) |
| :m_pData( new TabDeckLayouter_Data( i_rParent, i_rPanels, i_eAlignment, i_eItemContent ) ) |
| { |
| } |
| |
| //-------------------------------------------------------------------- |
| TabDeckLayouter::~TabDeckLayouter() |
| { |
| } |
| |
| //-------------------------------------------------------------------- |
| IMPLEMENT_IREFERENCE( TabDeckLayouter ) |
| |
| //-------------------------------------------------------------------- |
| TabItemContent TabDeckLayouter::GetTabItemContent() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return TABITEM_IMAGE_AND_TEXT; |
| return m_pData->pTabBar->GetTabItemContent(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void TabDeckLayouter::SetTabItemContent( const TabItemContent& i_eItemContent ) |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return; |
| m_pData->pTabBar->SetTabItemContent( i_eItemContent ); |
| } |
| |
| //-------------------------------------------------------------------- |
| TabAlignment TabDeckLayouter::GetTabAlignment() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return TABS_RIGHT; |
| return m_pData->eAlignment; |
| } |
| |
| //-------------------------------------------------------------------- |
| ::boost::optional< size_t > TabDeckLayouter::GetFocusedPanelItem() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return ::boost::optional< size_t >(); |
| return m_pData->pTabBar->GetFocusedPanelItem(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void TabDeckLayouter::FocusPanelItem( const size_t i_nItemPos ) |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return; |
| m_pData->pTabBar->FocusPanelItem( i_nItemPos ); |
| } |
| |
| //-------------------------------------------------------------------- |
| bool TabDeckLayouter::IsPanelSelectorEnabled() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return false; |
| return m_pData->pTabBar->IsEnabled(); |
| } |
| |
| //-------------------------------------------------------------------- |
| bool TabDeckLayouter::IsPanelSelectorVisible() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return false; |
| return m_pData->pTabBar->IsVisible(); |
| } |
| |
| //-------------------------------------------------------------------- |
| Rectangle TabDeckLayouter::GetItemScreenRect( const size_t i_nItemPos ) const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return Rectangle(); |
| return m_pData->pTabBar->GetItemScreenRect( i_nItemPos ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Rectangle TabDeckLayouter::Layout( const Rectangle& i_rDeckPlayground ) |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return i_rDeckPlayground; |
| |
| const Size aPreferredSize( m_pData->pTabBar->GetOptimalSize( WINDOWSIZE_PREFERRED ) ); |
| if ( lcl_isVerticalTabBar( m_pData->eAlignment ) ) |
| { |
| Size aTabBarSize = ( aPreferredSize.Width() < i_rDeckPlayground.GetWidth() ) |
| ? aPreferredSize |
| : m_pData->pTabBar->GetOptimalSize( WINDOWSIZE_MINIMUM ); |
| aTabBarSize.Height() = i_rDeckPlayground.GetHeight(); |
| |
| Rectangle aPanelRect( i_rDeckPlayground ); |
| if ( m_pData->eAlignment == TABS_RIGHT ) |
| { |
| aPanelRect.Right() -= aTabBarSize.Width(); |
| Point aTabBarTopLeft( aPanelRect.TopRight() ); |
| aTabBarTopLeft.X() += 1; |
| m_pData->pTabBar->SetPosSizePixel( aTabBarTopLeft, aTabBarSize ); |
| } |
| else |
| { |
| m_pData->pTabBar->SetPosSizePixel( aPanelRect.TopLeft(), aTabBarSize ); |
| aPanelRect.Left() += aTabBarSize.Width(); |
| } |
| if ( aPanelRect.Left() >= aPanelRect.Right() ) |
| aPanelRect = Rectangle(); |
| |
| return aPanelRect; |
| } |
| |
| Size aTabBarSize = ( aPreferredSize.Height() < i_rDeckPlayground.GetHeight() ) |
| ? aPreferredSize |
| : m_pData->pTabBar->GetOptimalSize( WINDOWSIZE_MINIMUM ); |
| aTabBarSize.Width() = i_rDeckPlayground.GetWidth(); |
| |
| Rectangle aPanelRect( i_rDeckPlayground ); |
| if ( m_pData->eAlignment == TABS_TOP ) |
| { |
| m_pData->pTabBar->SetPosSizePixel( aPanelRect.TopLeft(), aTabBarSize ); |
| aPanelRect.Top() += aTabBarSize.Height(); |
| } |
| else |
| { |
| aPanelRect.Bottom() -= aTabBarSize.Height(); |
| Point aTabBarTopLeft( aPanelRect.BottomLeft() ); |
| aTabBarTopLeft.Y() -= 1; |
| m_pData->pTabBar->SetPosSizePixel( aTabBarTopLeft, aTabBarSize ); |
| } |
| if ( aPanelRect.Top() >= aPanelRect.Bottom() ) |
| aPanelRect = Rectangle(); |
| |
| return aPanelRect; |
| } |
| |
| //-------------------------------------------------------------------- |
| void TabDeckLayouter::Destroy() |
| { |
| m_pData->pTabBar.reset(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void TabDeckLayouter::SetFocusToPanelSelector() |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return; |
| m_pData->pTabBar->GrabFocus(); |
| } |
| |
| //-------------------------------------------------------------------- |
| size_t TabDeckLayouter::GetAccessibleChildCount() const |
| { |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return 0; |
| |
| return 1; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XAccessible > TabDeckLayouter::GetAccessibleChild( const size_t i_nChildIndex, const Reference< XAccessible >& i_rParentAccessible ) |
| { |
| (void)i_nChildIndex; |
| (void)i_rParentAccessible; |
| if ( lcl_checkDisposed( *m_pData ) ) |
| return NULL; |
| |
| return m_pData->pTabBar->GetAccessible( sal_True ); |
| } |
| |
| //........................................................................ |
| } // namespace svt |
| //........................................................................ |
