office-gobmx/svtools/source/toolpanel/tablayouter.cxx
2011-08-23 01:28:24 +02:00

225 lines
8.3 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#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_FAIL( "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;
}
//--------------------------------------------------------------------
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
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */