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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 <svtools/helpagentwindow.hxx>
#include <osl/diagnose.h>
#include <vcl/button.hxx>
#include <vcl/bitmap.hxx>
#include <svtools/svtdata.hxx>
#include <svtools/svtools.hrc>
#include <svtools/helpid.hrc>
#define WB_AGENT_STYLE 0
//........................................................................
namespace svt
{
//........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
//====================================================================
//= CloserButton_Impl
//= overload of ImageButton, because sometimes vcl doesn't call the click handler
//====================================================================
//--------------------------------------------------------------------
class CloserButton_Impl : public ImageButton
{
public:
CloserButton_Impl( Window* pParent, WinBits nBits ) : ImageButton( pParent, nBits ) {}
virtual void MouseButtonUp( const MouseEvent& rMEvt );
};
//--------------------------------------------------------------------
void CloserButton_Impl::MouseButtonUp( const MouseEvent& rMEvt )
{
ImageButton::MouseButtonUp( rMEvt );
GetClickHdl().Call( this );
}
//====================================================================
//= HelpAgentWindow
//====================================================================
//--------------------------------------------------------------------
HelpAgentWindow::HelpAgentWindow( Window* _pParent )
:FloatingWindow( _pParent, WB_AGENT_STYLE)
,m_pCloser(NULL)
,m_pCallback(NULL)
{
// -----------------
// the closer button
Bitmap aCloserBitmap(SvtResId(BMP_HELP_AGENT_CLOSER));
Image aCloserImage( aCloserBitmap, Color(COL_LIGHTMAGENTA) );
m_pCloser = new CloserButton_Impl( this, WB_NOTABSTOP | WB_NOPOINTERFOCUS );
static_cast<CloserButton_Impl*>(m_pCloser)->SetModeImage( aCloserImage );
static_cast<CloserButton_Impl*>(m_pCloser)->SetClickHdl( LINK(this, HelpAgentWindow, OnButtonClicked) );
m_pCloser->SetSizePixel( implOptimalButtonSize(aCloserImage) );
m_pCloser->Show();
m_pCloser->SetZOrder( NULL, WINDOW_ZORDER_LAST );
// ----------------------------
// calculate our preferred size
Bitmap aHelpAgentBitmap(SvtResId(BMP_HELP_AGENT_IMAGE));
m_aPicture = Image( aHelpAgentBitmap );
m_aPreferredSize = m_aPicture.GetSizePixel();
m_aPreferredSize.Width() += 2;
m_aPreferredSize.Height() += 2;
Size aSize = GetSizePixel();
Size aOutputSize = GetOutputSizePixel();
m_aPreferredSize.Width() += aSize.Width() - aOutputSize.Width();
m_aPreferredSize.Height() += aSize.Height() - aOutputSize.Height();
SetPointer(Pointer(POINTER_REFHAND));
AlwaysEnableInput( sal_True, sal_True );
// unique id for the testtool
SetUniqueId( HID_HELPAGENT_WINDOW );
}
//--------------------------------------------------------------------
HelpAgentWindow::~HelpAgentWindow()
{
if (m_pCloser && m_pCloser->IsTracking())
m_pCloser->EndTracking();
if (m_pCloser && m_pCloser->IsMouseCaptured())
m_pCloser->ReleaseMouse();
delete m_pCloser;
}
//--------------------------------------------------------------------
void HelpAgentWindow::Paint( const Rectangle& rRect )
{
FloatingWindow::Paint(rRect);
Size aOutputSize( GetOutputSizePixel() );
Point aPoint=Point();
Rectangle aOutputRect( aPoint, aOutputSize );
Rectangle aInnerRect( aOutputRect );
// paint the background
SetLineColor( GetSettings().GetStyleSettings().GetFaceColor() );
SetFillColor( GetSettings().GetStyleSettings().GetFaceColor() );
DrawRect( aOutputRect );
// paint the image
Size aPictureSize( m_aPicture.GetSizePixel() );
Point aPicturePos(
aOutputRect.Left() + (aInnerRect.GetWidth() - aPictureSize.Width()) / 2,
aOutputRect.Top() + (aInnerRect.GetHeight() - aPictureSize.Height()) / 2 );
DrawImage( aPicturePos, m_aPicture, 0 );
}
//--------------------------------------------------------------------
void HelpAgentWindow::MouseButtonUp( const MouseEvent& rMEvt )
{
FloatingWindow::MouseButtonUp(rMEvt);
if (m_pCallback)
m_pCallback->helpRequested();
}
//--------------------------------------------------------------------
Size HelpAgentWindow::implOptimalButtonSize( const Image& _rButtonImage )
{
Size aPreferredSize = _rButtonImage.GetSizePixel();
// add a small frame, needed by the button
aPreferredSize.Width() += 5;
aPreferredSize.Height() += 5;
return aPreferredSize;
}
//--------------------------------------------------------------------
void HelpAgentWindow::Resize()
{
FloatingWindow::Resize();
Size aOutputSize = GetOutputSizePixel();
Size aCloserSize = m_pCloser->GetSizePixel();
if (m_pCloser)
m_pCloser->SetPosPixel( Point(aOutputSize.Width() - aCloserSize.Width() - 3, 4) );
}
//--------------------------------------------------------------------
IMPL_LINK( HelpAgentWindow, OnButtonClicked, Window*, _pWhichOne )
{
if (m_pCloser == _pWhichOne)
if (m_pCallback)
m_pCallback->closeAgent();
return 0L;
}
//........................................................................
} // namespace svt
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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