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/**
* Yudit Unicode Editor Source File
*
* GNU Copyright (C) 1997-2023 Gaspar Sinai <gaspar@yudit.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* dated June 1991. See file COPYYING for details.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "stoolkit/SExcept.h"
#include "swindow/SAwt.h"
#include "swindow/SRasterizer.h"
#include "swindow/SFontImpl.h"
#ifdef USE_OSX
# include "sosx/SOSX.h"
# define SS_GUI_FOUND OSX
#else
# ifdef USE_WINAPI
# include "swin32/SWin32.h"
# define SS_GUI_FOUND WIN32
# else
# if USE_X11
# include "sx11/SX11Impl.h"
# include "sx11/SX11Window.h"
# define SS_GUI_FOUND X11
# endif
# endif
#endif
#ifndef SS_GUI_FOUND
# if WITH_GUI
# error "No GUI development libraries have been found. You can install libx11-dev or './configure --without-gui' in case X11 development libraries are missing, and you do not need a GUI."
# endif
#endif
/**
* @author: Gaspar Sinai <gaspar@yudit.org>
* @version: 2000-04-23
* This is the abstract widget toolkit
*/
/**
* This class should be implemented for a window toolkit implementation
*/
SAwtImpl::SAwtImpl()
{
}
SAwtImpl::~SAwtImpl()
{
}
SWindow*
SAwtImpl::getWindow (SWindowListener* l, const SString& name)
{
return 0;
}
SFontNative*
SAwtImpl::getFont (const SString& enc)
{
return 0;
}
/**
* Set the encoder for locale conversions.
*/
void
SAwtImpl::setEncoding (const SString& encoder)
{
}
SAwt::SAwt (bool cacheOn, unsigned int cacheSize)
{
if (!delegate)
{
SRasterizer::setCacheSize (cacheSize);
SRasterizer::setCacheOn (cacheOn);
#ifdef USE_OSX
SOSXImpl* i = new SOSXImpl();
delegate = (i->isOK()) ? i : 0;
SOSXWindow::setPixmapCacheSize (cacheSize);
SOSXWindow::setPixmapCacheOn (cacheOn);
#else
# ifdef USE_WINAPI
SW32Impl* i = new SW32Impl();
delegate = (i->isOK()) ? i : 0;
SW32Window::setPixmapCacheSize (cacheSize);
SW32Window::setPixmapCacheOn (cacheOn);
# else
# if USE_X11
SX11Impl* i = new SX11Impl();
delegate = (i->isOK()) ? i : 0;
SX11Window::setPixmapCacheSize (cacheSize);
SX11Window::setPixmapCacheOn (cacheOn);
# else
delegate = 0;
# endif
# endif
#endif
}
}
// Destroys the implementation.
SAwt::~SAwt ()
{
if (delegate) delete delegate;
}
void
SAwt::setImpl (SAwtImpl* impl)
{
delegate = impl;
}
SWindow*
SAwt::getWindow (SWindowListener* l, const SString& name)
{
if (delegate==0) return 0;
SWindow* ret = delegate->getWindow(l, name);
return ret;
}
SFontNative*
SAwt::getFont (const SString& enc)
{
if (delegate==0) return 0;
return delegate->getFont(enc);
}
void
SAwt::setEncoding (const SString& encoder)
{
if (delegate==0) return;
delegate->setEncoding(encoder);
}
bool
SAwt::implemented()
{
return (delegate!=0);
}
bool
SAwt::hasGUI()
{
bool ret = false;
#ifdef USE_OSX
ret = true;
#else
# ifdef USE_WINAPI
ret = true;
# else
# if USE_X11
ret = true;
# endif
# endif
#endif
return ret;
}
void
SAwt::setScale (double _scale)
{
scale = _scale;
}
double
SAwt::getScale ()
{
return scale;
}
int
SAwt::getRasterScale ()
{
return (int) (scale + 0.5);
}
SAwtImpl*
SAwt::getDelegate ()
{
return delegate;
}
SAwtImpl* SAwt::delegate = 0;
double SAwt::scale = 1.0;
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