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// Author: Andreas Theofilu <andreas@theosys.at>, (C) 2009
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// Author: Andreas Theofilu <andreas@theosys.at>, (C) 2009
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//
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//
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// Copyright: See COPYING file that comes with this distribution
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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//
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//
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#include "config.h"
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// This module will only exist, if Mapnik is available!
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#if defined HAVE_MAPNIK
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#define BOOST_SPIRIT_THREADSAFE
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#define BOOST_SPIRIT_THREADSAFE
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#include <QPixmap>
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#include <QLabel>
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#include <QBitmap>
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#include <QString>
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#include <QString>
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#include <QXmlReader>
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#include <QXmlReader>
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#include <QDir>
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#include <QDir>
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#include <QColor>
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#include <QColor>
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#include <QImage>
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#include <QImage>
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#include <KMessageBox>
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#include <KMessageBox>
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#include <KGlobalSettings>
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#include <KGlobalSettings>
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#include <KConfigGroup>
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#include <KConfigGroup>
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#include <KIconLoader>
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#include <KIconLoader>
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#include "config.h"
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#include "render.h"
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#include "render.h"
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#include <iostream>
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#include <iostream>
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#define CON_MAP			100
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#define CON_MAP			100
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#define CON_STYLE		101
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#define CON_STYLE		101
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	{ 0,				in_root,		QString::null }
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	{ 0,				in_root,		QString::null }
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};
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};
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SRender::SRender()
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SRender::SRender()
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{
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{
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	label = 0;
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	_width = _height = 0;
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	shapePath = QString::null;
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	shapePath = QString::null;
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	XmlPath = QString::null;
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	XmlPath = QString::null;
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	Lay = firstLayer = lastLayer = 0;
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	Lay = firstLayer = lastLayer = 0;
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	Style = firstStyle = lastStyle = 0;
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	Style = firstStyle = lastStyle = 0;
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	Rule = 0;
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	Rule = 0;
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	geographic = sh.readEntry("Geographic", false);
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	geographic = sh.readEntry("Geographic", false);
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}
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}
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SRender::~SRender()
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SRender::~SRender()
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{
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{
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	_width = _height = 0;
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	startDocument();	// Clean everything
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	startDocument();	// Clean everything
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	ControlSet = false;
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	ControlSet = false;
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}
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}
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void SRender::setDrawArea(int w, int h)
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{
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	_width = w;
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	_height = h;
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}
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bool SRender::startDocument()
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bool SRender::startDocument()
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{
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{
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	m.remove_all();		// delete styles and layers from map
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	m.remove_all();		// delete styles and layers from map
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	if (firstStyle)		// free if allocated
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	if (firstStyle)		// free if allocated
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	return false;
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	return false;
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}
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}
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bool SRender::getMap (double lx, double ly, double rx, double ry)
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bool SRender::getMap (double lx, double ly, double rx, double ry)
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{
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{
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int width, height;
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QXmlSimpleReader reader;
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QXmlSimpleReader reader;
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QString hv0;
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QString hv0;
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QFile file(XmlPath);
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QFile file(XmlPath);
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QDir dir(fontPath);
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QDir dir(fontPath);
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double plx, ply, prx, pry;
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double plx, ply, prx, pry;
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	if (_width <= 0 || _height <= 0)
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	   return false;
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	hv0 = pluginPath;
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	hv0 = pluginPath;
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	if (hv0.right(1) != QString("/"))
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	if (hv0.right(1) != QString("/"))
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	   hv0 += "/";
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	   hv0 += "/";
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	   QFileInfo fileInfo = list.at(i);
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	   QFileInfo fileInfo = list.at(i);
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	   f = hv0 + fileInfo.fileName();
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	   f = hv0 + fileInfo.fileName();
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	   freetype_engine::register_font(f.toAscii().data());
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	   freetype_engine::register_font(f.toAscii().data());
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	}
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	}
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//	hv0 += "DejaVuSans.ttf";	// Default font
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//	freetype_engine::register_font(hv0.toAscii().data());
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	width = label->width();
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	height = label->height();
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	m.setWidth(width);
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	m.setWidth(_width);
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	m.setHeight(height);
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	m.setHeight(_height);
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	try
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	try
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	{
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	{
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	   if (!ControlSet)	// Initialize the map?
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	   if (!ControlSet)	// Initialize the map?
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	   {
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	   {
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	   agg_renderer<Image32> ren(m, buf);
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	   agg_renderer<Image32> ren(m, buf);
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	   ren.apply();
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	   ren.apply();
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	   // Put the image into a Qt object
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	   // Put the image into a Qt object
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	   QImage image((uchar*)buf.raw_data(), m.getWidth(), m.getHeight(), QImage::Format_ARGB32);
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	   QImage image((uchar*)buf.raw_data(), m.getWidth(), m.getHeight(), QImage::Format_ARGB32);
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	   label->setPixmap(QPixmap::fromImage(image.rgbSwapped()));
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	   pxmap = QPixmap::fromImage(image.rgbSwapped());
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	}
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	}
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1569 
	catch (const mapnik::config_error &ex)
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	catch (const mapnik::config_error &ex)
1570 
	{
 1578 
	{
1571 
	   KMessageBox::error(0, i18n("Configuration error: %1").arg(ex.what()));
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	   KMessageBox::error(0, i18n("Configuration error: %1").arg(ex.what()));
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	ls->stroke_anz = 0;		// number of entries in dasharray
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	ls->stroke_anz = 0;		// number of entries in dasharray
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	ls->stroke_opacity = 0.0;
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	ls->stroke_opacity = 0.0;
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	ls->next = 0;
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	ls->next = 0;
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	return ls;
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	return ls;
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}
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}
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#endif // HAVE_MAPNIK
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