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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 <tools/rc.h>
#include <vcl/event.hxx>
#include <vcl/layout.hxx>
#include <vcl/svapp.hxx>
#include <vcl/tabpage.hxx>
#include <vcl/tabctrl.hxx>
#include <vcl/bitmapex.hxx>
#include <svdata.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
// =======================================================================
void TabPage::ImplInit( Window* pParent, WinBits nStyle )
{
if ( !(nStyle & WB_NODIALOGCONTROL) )
nStyle |= WB_DIALOGCONTROL;
Window::ImplInit( pParent, nStyle, NULL );
ImplInitSettings();
// if the tabpage is drawn (ie filled) by a native widget, make sure all contols will have transparent background
// otherwise they will paint with a wrong background
if( IsNativeControlSupported(CTRL_TAB_BODY, PART_ENTIRE_CONTROL) && GetParent() && (GetParent()->GetType() == WINDOW_TABCONTROL) )
EnableChildTransparentMode( sal_True );
}
// -----------------------------------------------------------------------
void TabPage::ImplInitSettings()
{
Window* pParent = GetParent();
if ( pParent->IsChildTransparentModeEnabled() && !IsControlBackground() )
{
EnableChildTransparentMode( sal_True );
SetParentClipMode( PARENTCLIPMODE_NOCLIP );
SetPaintTransparent( sal_True );
SetBackground();
}
else
{
EnableChildTransparentMode( sal_False );
SetParentClipMode( 0 );
SetPaintTransparent( sal_False );
if ( IsControlBackground() )
SetBackground( GetControlBackground() );
else
SetBackground( pParent->GetBackground() );
}
}
// -----------------------------------------------------------------------
TabPage::TabPage( Window* pParent, WinBits nStyle ) :
Window( WINDOW_TABPAGE )
{
ImplInit( pParent, nStyle );
}
// -----------------------------------------------------------------------
TabPage::TabPage( Window* pParent, const ResId& rResId ) :
Window( WINDOW_TABPAGE )
{
rResId.SetRT( RSC_TABPAGE );
WinBits nStyle = ImplInitRes( rResId );
ImplInit( pParent, nStyle );
m_pUIBuilder = overrideResourceWithUIXML(this, rResId);
if (m_pUIBuilder)
loadAndSetJustHelpID(rResId);
else
{
//fallback to using the binary resource file
ImplLoadRes(rResId);
}
if ( !(nStyle & WB_HIDE) )
Show();
}
// -----------------------------------------------------------------------
void TabPage::StateChanged( StateChangedType nType )
{
Window::StateChanged( nType );
if ( nType == STATE_CHANGE_INITSHOW )
{
if ( GetSettings().GetStyleSettings().GetAutoMnemonic() )
ImplWindowAutoMnemonic( this );
// FIXME: no layouting, workaround some clipping issues
ImplAdjustNWFSizes();
}
else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
{
ImplInitSettings();
Invalidate();
}
}
// -----------------------------------------------------------------------
void TabPage::DataChanged( const DataChangedEvent& rDCEvt )
{
Window::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
(rDCEvt.GetFlags() & SETTINGS_STYLE) )
{
ImplInitSettings();
Invalidate();
}
}
// -----------------------------------------------------------------------
void TabPage::Paint( const Rectangle& )
{
// draw native tabpage only inside tabcontrols, standalone tabpages look ugly (due to bad dialog design)
if( IsNativeControlSupported(CTRL_TAB_BODY, PART_ENTIRE_CONTROL) && GetParent() && (GetParent()->GetType() == WINDOW_TABCONTROL) )
{
const ImplControlValue aControlValue;
ControlState nState = CTRL_STATE_ENABLED;
int part = PART_ENTIRE_CONTROL;
if ( !IsEnabled() )
nState &= ~CTRL_STATE_ENABLED;
if ( HasFocus() )
nState |= CTRL_STATE_FOCUSED;
Point aPoint;
// pass the whole window region to NWF as the tab body might be a gradient or bitmap
// that has to be scaled properly, clipping makes sure that we do not paint too much
Rectangle aCtrlRegion( aPoint, GetOutputSizePixel() );
DrawNativeControl( CTRL_TAB_BODY, part, aCtrlRegion, nState,
aControlValue, rtl::OUString() );
}
}
// -----------------------------------------------------------------------
void TabPage::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong )
{
Point aPos = pDev->LogicToPixel( rPos );
Size aSize = pDev->LogicToPixel( rSize );
Wallpaper aWallpaper = GetBackground();
if ( !aWallpaper.IsBitmap() )
ImplInitSettings();
pDev->Push();
pDev->SetMapMode();
pDev->SetLineColor();
if ( aWallpaper.IsBitmap() )
pDev->DrawBitmapEx( aPos, aSize, aWallpaper.GetBitmap() );
else
{
if( aWallpaper.GetColor() == COL_AUTO )
pDev->SetFillColor( GetSettings().GetStyleSettings().GetDialogColor() );
else
pDev->SetFillColor( aWallpaper.GetColor() );
pDev->DrawRect( Rectangle( aPos, aSize ) );
}
pDev->Pop();
}
// -----------------------------------------------------------------------
void TabPage::ActivatePage()
{
}
// -----------------------------------------------------------------------
void TabPage::DeactivatePage()
{
}
bool TabPage::isLayoutEnabled() const
{
//Child is a container => we're layout enabled
const Window *pChild = GetWindow(WINDOW_FIRSTCHILD);
return pChild && pChild->GetType() == WINDOW_CONTAINER && !pChild->GetWindow(WINDOW_NEXT);
}
Size TabPage::GetOptimalSize(WindowSizeType eType) const
{
if (eType == WINDOWSIZE_MAXIMUM)
return Window::GetOptimalSize(eType);
Size aSize;
if (isLayoutEnabled())
aSize = GetWindow(WINDOW_FIRSTCHILD)->GetOptimalSize(eType);
else
aSize = getLegacyBestSizeForChildren(*this);
return Window::CalcWindowSize(aSize);
}
void TabPage::SetPosSizePixel(const Point& rAllocPos, const Size& rAllocation)
{
Window::SetPosSizePixel(rAllocPos, rAllocation);
if (isLayoutEnabled())
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), rAllocation);
}
void TabPage::SetSizePixel(const Size& rAllocation)
{
Window::SetSizePixel(rAllocation);
if (isLayoutEnabled())
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), rAllocation);
}
void TabPage::SetPosPixel(const Point& rAllocPos)
{
Window::SetPosPixel(rAllocPos);
if (isLayoutEnabled())
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), GetOutputSizePixel());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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