/* -*- 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 <sal/log.hxx>
#include <vcl/pdfextoutdevdata.hxx>
#include <vcl/salnativewidgets.hxx>
#include <vcl/virdev.hxx>
#include <vcl/window.hxx>
#include <salgdi.hxx>
#include <toolbarvalue.hxx>
#include <menubarvalue.hxx>
#include <scrollbarvalue.hxx>
#include <cassert>
ImplControlValue::~ImplControlValue()
{
}
ImplControlValue* ImplControlValue::clone()
const
{
assert(
typeid(
const ImplControlValue ) ==
typeid( *
this ));
return new ImplControlValue( *
this );
}
ScrollbarValue::~ScrollbarValue()
{
}
ScrollbarValue* ScrollbarValue::clone()
const
{
assert(
typeid(
const ScrollbarValue ) ==
typeid( *
this ));
return new ScrollbarValue( *
this );
}
SliderValue::~SliderValue()
{
}
SliderValue* SliderValue::clone()
const
{
assert(
typeid(
const SliderValue ) ==
typeid( *
this ));
return new SliderValue( *
this );
}
int TabPaneValue::m_nOverlap = 0;
TabPaneValue* TabPaneValue::clone()
const
{
assert(
typeid(
const TabPaneValue) ==
typeid(*
this));
return new TabPaneValue(*
this);
}
TabitemValue::~TabitemValue()
{
}
TabitemValue* TabitemValue::clone()
const
{
assert(
typeid(
const TabitemValue ) ==
typeid( *
this ));
return new TabitemValue( *
this );
}
SpinbuttonValue::~SpinbuttonValue()
{
}
SpinbuttonValue* SpinbuttonValue::clone()
const
{
assert(
typeid(
const SpinbuttonValue ) ==
typeid( *
this ));
return new SpinbuttonValue( *
this );
}
ToolbarValue::~ToolbarValue()
{
}
ToolbarValue* ToolbarValue::clone()
const
{
assert(
typeid(
const ToolbarValue ) ==
typeid( *
this ));
return new ToolbarValue( *
this );
}
MenubarValue::~MenubarValue()
{
}
MenubarValue* MenubarValue::clone()
const
{
assert(
typeid(
const MenubarValue ) ==
typeid( *
this ));
return new MenubarValue( *
this );
}
MenupopupValue::~MenupopupValue()
{
}
MenupopupValue* MenupopupValue::clone()
const
{
assert(
typeid(
const MenupopupValue ) ==
typeid( *
this ));
return new MenupopupValue( *
this );
}
PushButtonValue::~PushButtonValue()
{
}
PushButtonValue* PushButtonValue::clone()
const
{
assert(
typeid(
const PushButtonValue ) ==
typeid( *
this ));
return new PushButtonValue( *
this );
}
// These functions are mainly passthrough functions that allow access to
// the SalFrame behind a Window object for native widget rendering purposes.
bool OutputDevice::IsNativeControlSupported( ControlType nType, ControlPart nPart )
const
{
if( !CanEnableNativeWidget() )
return false;
if ( !mpGraphics && !AcquireGraphics() )
return false;
assert(mpGraphics);
return mpGraphics->IsNativeControlSupported(nType, nPart);
}
bool OutputDevice::HitTestNativeScrollbar(
ControlPart nPart,
const tools::Rectangle& rControlRegion,
const Point& aPos,
bool& rIsInside )
const
{
if( !CanEnableNativeWidget() )
return false;
if ( !mpGraphics && !AcquireGraphics() )
return false;
assert(mpGraphics);
Point aWinOffs( mnOutOffX, mnOutOffY );
tools::Rectangle screenRegion( rControlRegion );
screenRegion.Move( aWinOffs.X(), aWinOffs.Y());
return mpGraphics->HitTestNativeScrollbar( nPart, screenRegion, Point( aPos.X() + mnOutO
ffX, aPos.Y() + mnOutOffY ),
rIsInside, *this );
}
static std::unique_ptr< ImplControlValue > TransformControlValue( const ImplControlValue& rVal, const OutputDevice& rDev )
{
std::unique_ptr< ImplControlValue > aResult;
switch( rVal.getType() )
{
case ControlType::Slider:
{
const SliderValue* pSlVal = static_cast<const SliderValue*>(&rVal);
SliderValue* pNew = new SliderValue( *pSlVal );
aResult.reset( pNew );
pNew->maThumbRect = rDev.ImplLogicToDevicePixel( pSlVal->maThumbRect );
}
break;
case ControlType::Scrollbar:
{
const ScrollbarValue* pScVal = static_cast<const ScrollbarValue*>(&rVal);
ScrollbarValue* pNew = new ScrollbarValue( *pScVal );
aResult.reset( pNew );
pNew->maThumbRect = rDev.ImplLogicToDevicePixel( pScVal->maThumbRect );
pNew->maButton1Rect = rDev.ImplLogicToDevicePixel( pScVal->maButton1Rect );
pNew->maButton2Rect = rDev.ImplLogicToDevicePixel( pScVal->maButton2Rect );
}
break;
case ControlType::SpinButtons:
{
const SpinbuttonValue* pSpVal = static_cast<const SpinbuttonValue*>(&rVal);
SpinbuttonValue* pNew = new SpinbuttonValue( *pSpVal );
aResult.reset( pNew );
pNew->maUpperRect = rDev.ImplLogicToDevicePixel( pSpVal->maUpperRect );
pNew->maLowerRect = rDev.ImplLogicToDevicePixel( pSpVal->maLowerRect );
}
break;
case ControlType::Toolbar:
{
const ToolbarValue* pTVal = static_cast<const ToolbarValue*>(&rVal);
ToolbarValue* pNew = new ToolbarValue( *pTVal );
aResult.reset( pNew );
pNew->maGripRect = rDev.ImplLogicToDevicePixel( pTVal->maGripRect );
}
break;
case ControlType::TabPane:
{
const TabPaneValue* pTIVal = static_cast<const TabPaneValue*>(&rVal);
TabPaneValue* pNew = new TabPaneValue(*pTIVal);
pNew->m_aTabHeaderRect = rDev.ImplLogicToDevicePixel(pTIVal->m_aTabHeaderRect);
pNew->m_aSelectedTabRect = rDev.ImplLogicToDevicePixel(pTIVal->m_aSelectedTabRect);
aResult.reset(pNew);
}
break;
case ControlType::TabItem:
{
const TabitemValue* pTIVal = static_cast<const TabitemValue*>(&rVal);
TabitemValue* pNew = new TabitemValue( *pTIVal );
pNew->maContentRect = rDev.ImplLogicToDevicePixel(pTIVal->maContentRect);
aResult.reset( pNew );
}
break;
case ControlType::Menubar:
{
const MenubarValue* pMVal = static_cast<const MenubarValue*>(&rVal);
MenubarValue* pNew = new MenubarValue( *pMVal );
aResult.reset( pNew );
}
break;
case ControlType::Pushbutton:
{
const PushButtonValue* pBVal = static_cast<const PushButtonValue*>(&rVal);
PushButtonValue* pNew = new PushButtonValue( *pBVal );
aResult.reset( pNew );
}
break;
case ControlType::Generic:
aResult = std::make_unique<ImplControlValue>( rVal );
break;
case ControlType::MenuPopup:
{
const MenupopupValue* pMVal = static_cast<const MenupopupValue*>(&rVal);
MenupopupValue* pNew = new MenupopupValue( *pMVal );
pNew->maItemRect = rDev.ImplLogicToDevicePixel( pMVal->maItemRect );
aResult.reset( pNew );
}
break;
default:
std::abort();
break;
}
return aResult;
}
bool OutputDevice::DrawNativeControl( ControlType nType,
ControlPart nPart,
const tools::Rectangle& rControlRegion,
ControlState nState,
const ImplControlValue& aValue,
const OUString& aCaption,
const Color& rBackgroundColor )
{
assert(!is_double_buffered_window());
if( !CanEnableNativeWidget() )
return false;
// make sure the current clip region is initialized correctly
if ( !mpGraphics && !AcquireGraphics() )
return false;
assert(mpGraphics);
if ( mbInitClipRegion )
InitClipRegion();
if ( mbOutputClipped )
return true;
if ( mbInitLineColor )
InitLineColor();
if ( mbInitFillColor )
InitFillColor();
// Convert the coordinates from relative to Window-absolute, so we draw
// in the correct place in platform code
std::unique_ptr< ImplControlValue > aScreenCtrlValue( TransformControlValue( aValue, *this ) );
tools::Rectangle screenRegion( ImplLogicToDevicePixel( rControlRegion ) );
bool bRet = mpGraphics->DrawNativeControl(nType, nPart, screenRegion, nState, *aScreenCtrlValue, aCaption, *this, rBackgroundColor);
return bRet;
}
bool OutputDevice::GetNativeControlRegion( ControlType nType,
ControlPart nPart,
const tools::Rectangle& rControlRegion,
ControlState nState,
const ImplControlValue& aValue,
tools::Rectangle &rNativeBoundingRegion,
tools::Rectangle &rNativeContentRegion ) const
{
if( !CanEnableNativeWidget() )
return false;
if ( !mpGraphics && !AcquireGraphics() )
return false;
assert(mpGraphics);
// Convert the coordinates from relative to Window-absolute, so we draw
// in the correct place in platform code
std::unique_ptr< ImplControlValue > aScreenCtrlValue( TransformControlValue( aValue, *this ) );
tools::Rectangle screenRegion( ImplLogicToDevicePixel( rControlRegion ) );
bool bRet = mpGraphics->GetNativeControlRegion(nType, nPart, screenRegion, nState, *aScreenCtrlValue,
rNativeBoundingRegion,
rNativeContentRegion, *this );
if( bRet )
{
// transform back native regions
rNativeBoundingRegion = ImplDevicePixelToLogic( rNativeBoundingRegion );
rNativeContentRegion = ImplDevicePixelToLogic( rNativeContentRegion );
}
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
