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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#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 <vcl/settings.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( true );
}
void TabPage::ImplInitSettings()
{
Window* pParent = GetParent();
if ( pParent->IsChildTransparentModeEnabled() && !IsControlBackground() )
{
EnableChildTransparentMode( true );
SetParentClipMode( PARENTCLIPMODE_NOCLIP );
SetPaintTransparent( true );
SetBackground();
}
else
{
EnableChildTransparentMode( false );
SetParentClipMode( 0 );
SetPaintTransparent( 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 );
ImplLoadRes(rResId);
if ( !(nStyle & WB_HIDE) )
Show();
}
TabPage::TabPage(Window *pParent, const OString& rID, const OUString& rUIXMLDescription)
: Window(WINDOW_TABPAGE)
{
ImplInit(pParent, 0);
m_pUIBuilder = new VclBuilder(this, getUIRootDir(), rUIXMLDescription, rID);
}
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, 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()
{
}
Size TabPage::GetOptimalSize() const
{
if (isLayoutEnabled(this))
return VclContainer::getLayoutRequisition(*GetWindow(WINDOW_FIRSTCHILD));
return getLegacyBestSizeForChildren(*this);
}
void TabPage::SetPosSizePixel(const Point& rAllocPos, const Size& rAllocation)
{
Window::SetPosSizePixel(rAllocPos, rAllocation);
if (isLayoutEnabled(this))
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), rAllocation);
}
void TabPage::SetSizePixel(const Size& rAllocation)
{
Window::SetSizePixel(rAllocation);
if (isLayoutEnabled(this))
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), rAllocation);
}
void TabPage::SetPosPixel(const Point& rAllocPos)
{
Window::SetPosPixel(rAllocPos);
if (isLayoutEnabled(this))
VclContainer::setLayoutAllocation(*GetWindow(WINDOW_FIRSTCHILD), Point(0, 0), GetOutputSizePixel());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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