diff -r 000000000000 -r 190b3a70fabc exportxhtmldialog.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/exportxhtmldialog.cpp	Thu Nov 16 10:07:11 2006 +0000
@@ -0,0 +1,411 @@
+#include "exportxhtmldialog.h"
+
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QTextStream>
+
+#include "options.h"
+#include "settings.h"
+
+
+extern Options options;
+extern QDir vymBaseDir;
+extern Settings settings;
+
+ExportXHTMLDialog::ExportXHTMLDialog(QWidget* parent) : QDialog(parent)
+{
+    ui.setupUi(this);
+
+	filepath="";
+	settingsChanged=false;
+	scriptProc=new Process;
+
+    // signals and slots connections
+    connect(ui.browseExportDirButton, SIGNAL(pressed()), this, SLOT(browseDirectoryPressed()));
+    connect(ui.outputButton, SIGNAL(toggled(bool)), this, SLOT(outputButtonPressed(bool)));
+    connect(ui.browseXSLButton, SIGNAL(pressed()), this, SLOT(browseXSLPressed()));
+    connect(ui.browseCSSButton, SIGNAL(pressed()), this, SLOT(browseCSSPressed()));
+    connect(ui.imageButton, SIGNAL(toggled(bool)), this, SLOT(imageButtonPressed(bool)));
+    connect(ui.textColorButton, SIGNAL(toggled(bool)), this, SLOT(textcolorButtonPressed(bool)));
+    connect(ui.lineEditDir, SIGNAL(textChanged(const QString&)), this, SLOT(dirChanged()));
+    connect(ui.lineEditCSS, SIGNAL(textChanged(const QString&)), this, SLOT(cssChanged()));
+    connect(ui.lineEditXSL, SIGNAL(textChanged(const QString&)), this, SLOT(xslChanged()));
+    connect(ui.warningsButton, SIGNAL(toggled(bool)), this, SLOT(warningsButtonPressed(bool)));
+    connect(ui.saveSettingsInMapButton, SIGNAL(toggled(bool)), this, SLOT(saveSettingsInMapButtonPressed(bool)));
+    connect(ui.browsePreExportButton, SIGNAL(pressed()), this, SLOT(browsePreExportButtonPressed()));
+    connect(ui.lineEditPreScript, SIGNAL(textChanged(const QString&)), this, SLOT(prescriptChanged()));
+    connect(ui.lineEditPostScript, SIGNAL(textChanged(const QString&)), this, SLOT(postscriptChanged()));
+    connect(ui.browsePostExportButton, SIGNAL(pressed()), this, SLOT(browsePostExportButtonPressed()));
+}	
+
+
+void ExportXHTMLDialog::readSettings()
+{
+
+	dir=settings.readLocalEntry (filepath,"/export/xhtml/exportDir",vymBaseDir.currentDirPath() );
+	ui.lineEditDir->setText(dir);
+	
+    if ( settings.readLocalEntry (filepath,"/export/xhtml/useImage","yes")=="yes")
+		useImage=true;
+	else	
+		useImage=false;
+	ui.imageButton->setChecked(useImage);
+		
+	if ( settings.readLocalEntry (filepath,"/export/xhtml/useTextColor","no")=="yes")
+		useTextColor=true;
+	else	
+		useTextColor=false;
+	ui.textColorButton->setChecked(useTextColor);
+	
+/* FIXME this was used in old html export, is not yet in new stylesheet
+	if ( settings.readEntry ("/export/html/useHeading","no")=="yes")
+		useHeading=true;
+	else	
+		useHeading=false;
+	checkBox4_2->setChecked(useHeading);
+*/		
+
+	if ( settings.readLocalEntry (filepath,"/export/xhtml/saveSettingsInMap","no")=="yes")
+		saveSettingsInMap=true;
+	else	
+		saveSettingsInMap=false;
+	ui.saveSettingsInMapButton->setChecked(saveSettingsInMap);
+
+	if ( settings.readEntry ("/export/xhtml/showWarnings","yes")=="yes")
+		showWarnings=true;
+	else	
+		showWarnings=false;
+	ui.warningsButton->setChecked(showWarnings);
+	
+	if ( settings.readEntry ("/export/xhtml/showOutput","no")=="yes")
+		showOutput=true;
+	else	
+		showOutput=false;
+	ui.outputButton->setChecked(showOutput);
+
+	// For testing better use local styles
+	if (options.isOn ("local"))
+	{
+		xsl=vymBaseDir.path()+"/styles/vym2xhtml.xsl";
+		css=vymBaseDir.path()+"/styles/vym.css";
+	} else
+	{
+		xsl=settings.readLocalEntry 
+			(filepath,"/export/xhtml/xsl","/usr/share/vym/styles/vym2xhtml.xsl");
+		css=settings.readLocalEntry 
+			(filepath,"/export/xhtml/css","/usr/share/vym/styles/vym.css");	
+	}
+	ui.lineEditXSL->setText(xsl);
+	ui.lineEditCSS->setText(css);
+	
+	prescript=settings.readLocalEntry
+		(filepath,"/export/xhtml/prescript","");
+	ui.lineEditPreScript->setText (prescript);	
+	
+	postscript=settings.readLocalEntry
+		(filepath,"/export/xhtml/postscript","");
+	ui.lineEditPostScript->setText (postscript);	
+
+	if (!prescript.isEmpty() || !postscript.isEmpty())
+	{
+		QMessageBox::warning( 0, tr( "Warning" ),tr(
+		"The settings saved in the map "
+		"would like to run scripts:\n\n"
+		"%1\n\n"
+		"Please check, if you really\n"
+		"want to allow this in your system!").arg(prescript+"  "+postscript));
+		
+	}
+}
+
+void ExportXHTMLDialog::dirChanged()
+{
+	dir=ui.lineEditDir->text();
+	if (dir.right(1)!="/")
+		dir+="/";
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::browseDirectoryPressed()
+{
+   	QFileDialog fd( this);
+	fd.setMode (QFileDialog::DirectoryOnly);
+	fd.setCaption(tr("VYM - Export HTML to directory"));
+	fd.setModal (true);
+	fd.setDirectory (QDir::current());
+	fd.show();
+
+	if ( fd.exec() == QDialog::Accepted )
+	{
+		dir=fd.selectedFile();
+		ui.lineEditDir->setText (dir );
+		settingsChanged=true;
+	}
+}
+
+void ExportXHTMLDialog::imageButtonPressed(bool b)
+{
+	useImage=b;
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::textcolorButtonPressed(bool b)
+{
+	useTextColor=b;	
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::saveSettingsInMapButtonPressed(bool b)
+{
+	saveSettingsInMap=b;	
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::warningsButtonPressed(bool b)
+{
+	showWarnings=b;
+	settingsChanged=true;
+}
+
+
+void ExportXHTMLDialog::outputButtonPressed(bool b)
+{
+	showOutput=b;
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::cssChanged()
+{
+	css=ui.lineEditCSS->text();
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::browseCSSPressed()
+{
+   	QFileDialog fd( this);
+	fd.setModal (true);
+	fd.setFilter ("Cascading Stylesheet (*.css)");
+	fd.setDirectory (QDir::current());
+	fd.show();
+
+	if ( fd.exec() == QDialog::Accepted )
+	{
+		css=fd.selectedFile();
+		ui.lineEditCSS->setText (css );
+		settingsChanged=true;
+	}
+}
+
+void ExportXHTMLDialog::xslChanged()
+{
+	xsl=ui.lineEditXSL->text();
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::prescriptChanged()
+{
+	prescript=ui.lineEditPreScript->text();
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::browseXSLPressed()
+{
+   	QFileDialog fd( this);
+	fd.setModal (true);
+	fd.setFilter ("Extensible Stylesheet Language (*.xsl)");
+	fd.setDirectory (QDir::current());
+	fd.show();
+
+	if ( fd.exec() == QDialog::Accepted )
+	{
+		xsl=fd.selectedFile();
+		ui.lineEditXSL->setText (xsl );
+		settingsChanged=true;
+	}
+}
+
+void ExportXHTMLDialog::postscriptChanged()
+{
+	postscript=ui.lineEditPostScript->text();
+	settingsChanged=true;
+}
+
+void ExportXHTMLDialog::browsePreExportButtonPressed()
+{
+	QFileDialog fd( this);
+	fd.setModal (true);
+	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");
+	fd.setDirectory (QDir::current());
+	fd.show();
+
+	if ( fd.exec() == QDialog::Accepted )
+	{
+		prescript=fd.selectedFile();
+		ui.lineEditPreScript->setText (prescript );
+		settingsChanged=true;
+	}
+
+}
+
+void ExportXHTMLDialog::browsePostExportButtonPressed()
+{
+	QFileDialog fd( this);
+	fd.setModal (true);
+	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");
+	fd.setDirectory (QDir::current());
+	fd.show();
+
+	if ( fd.exec() == QDialog::Accepted )
+	{
+		postscript=fd.selectedFile();
+		ui.lineEditPostScript->setText (postscript );
+		settingsChanged=true;
+	}
+}
+
+
+void ExportXHTMLDialog::doExport (const QString &mapname)
+{
+	// Save options to settings file 
+	// (but don't save at destructor, which
+	// is called for "cancel", too)
+	settings.setLocalEntry (filepath,"/export/xhtml/exportDir",dir);
+	settings.setLocalEntry (filepath,"/export/xhtml/prescript",prescript);
+	settings.setLocalEntry (filepath,"/export/xhtml/postscript",postscript);
+
+    if (useImage)
+		settings.setLocalEntry (filepath,"/export/xhtml/useImage","yes");
+    else
+		settings.setLocalEntry (filepath,"/export/xhtml/useImage","no");	
+	
+  if (useTextColor)
+		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","yes");
+    else
+		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","no");	
+	
+   if (showWarnings)
+		settings.writeEntry ("/export/xhtml/showWarnings","yes");
+    else
+		settings.writeEntry ("/export/xhtml/showWarnings","no");	
+			
+	if (showOutput)
+		settings.writeEntry ("/export/xhtml/showOutput","yes");
+	else
+		settings.writeEntry ("/export/xhtml/showOutput","no");	
+
+	QString ipath;	
+	ipath=vymBaseDir.path()+"/flags/flag-url-16x16.png";
+	if (!options.isOn ("local"))
+	{
+		settings.setLocalEntry 
+			(filepath,"/export/xhtml/xsl",xsl);
+		settings.setLocalEntry 
+			(filepath,"/export/xhtml/css",css);	
+	}
+
+	// Provide a smaller URL-icon to improve Layout
+	QPixmap pm;
+	if (!pm.load(ipath,"PNG") )
+		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(ipath));
+		
+		
+	if(!pm.save (dir + "flags/flag-url-16x16.png","PNG"))
+		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not write %1").arg(ipath));
+	if (!saveSettingsInMap)
+		settings.clearLocal("/export/xhtml");
+	else	
+		settings.setLocalEntry 
+			(filepath,"/export/xhtml/saveSettingsInMap","yes");
+
+	// Copy CSS file
+	QFile css_src (css);
+	QFile css_dst (dir+"vym.css");
+	if (!css_src.open ( QIODevice::ReadOnly))
+		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(css));
+	else
+	{
+		if (!css_dst.open( QIODevice::WriteOnly))
+			QMessageBox::warning( 0, tr( "Warning" ), tr("Could not open %1").arg(dir+"vym.css"));
+		else
+		{	
+		
+			QTextStream tsout( &css_dst);
+			QTextStream tsin ( &css_src);
+			QString s= tsin.read();
+			tsout << s;
+			css_dst.close();
+		}	
+		css_src.close();
+	}
+
+	if (!prescript.isEmpty()) runScript (prescript,dir+mapname+".xml");
+	
+	if (useImage)
+		p.addStringParam ("imagemap","images/"+mapname+".png");
+	if (useTextColor)
+		p.addStringParam ("use.textcolor","1");
+	p.addStringParam ("mapname",mapname+".vym");
+	
+	p.setOutputFile (dir+mapname+".html");
+	p.setInputFile (dir+mapname+".xml");
+	p.setXSLFile (xsl);
+	p.process();
+
+	if (!postscript.isEmpty()) runScript (postscript,dir+mapname+".html");
+
+}
+
+void ExportXHTMLDialog::setFilePath(const QString &s)
+{
+	filepath=s;
+}
+
+void ExportXHTMLDialog::setMapName(const QString &s)
+{
+	mapname=s;
+}
+
+QString ExportXHTMLDialog::getDir()
+{
+	return dir;
+}
+
+bool ExportXHTMLDialog::warnings()
+{
+	return showWarnings;
+}
+
+bool ExportXHTMLDialog::hasChanged()
+{
+	return settingsChanged;
+}
+
+
+void ExportXHTMLDialog::runScript(QString spath, QString fpath)
+{
+	spath.replace ("%f",fpath);
+	QStringList args=QStringList::split (' ',spath,false);
+		
+	scriptProc->clearArguments();
+	scriptProc->setArguments (args);	
+	p.addOutput ("vym is executing: \n" + scriptProc->arguments().join(" ") );	
+	if (!scriptProc->start() )
+	{
+		QMessageBox::critical( 0, tr( "Critical Error" ),
+					   tr("Could not start %1").arg(spath) );
+	} else
+	{
+		scriptProc->waitFinished();
+		if (!scriptProc->normalExit() )
+			QMessageBox::critical( 0, tr( "Critical Error" ),
+			   tr("%1 didn't exit normally").arg(spath) +
+			   scriptProc->getErrout() );
+		else
+			if (scriptProc->exitStatus()>0) showOutput=true;
+			
+	}	
+	p.addOutput ("\n");
+	p.addOutput (scriptProc->getErrout());
+	p.addOutput (scriptProc->getStdout());
+}
+