exportxhtmldialog.cpp
author insilmaril
Wed, 11 Apr 2007 09:21:16 +0000
changeset 455 1462e380b82b
parent 428 9ae68208e2ff
child 515 f396157bbb06
permissions -rw-r--r--
Updated documentation about macros
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#include "exportxhtmldialog.h"
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#include <QFileDialog>
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#include <QMessageBox>
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#include <QTextStream>
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#include "options.h"
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#include "settings.h"
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extern Options options;
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extern QDir vymBaseDir;
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extern Settings settings;
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ExportXHTMLDialog::ExportXHTMLDialog(QWidget* parent) : QDialog(parent)
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{
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    ui.setupUi(this);
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	filepath="";
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	settingsChanged=false;
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	scriptProc=new Process;
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    // signals and slots connections
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    connect(ui.browseExportDirButton, SIGNAL(pressed()), this, SLOT(browseDirectoryPressed()));
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    connect(ui.outputButton, SIGNAL(toggled(bool)), this, SLOT(outputButtonPressed(bool)));
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    connect(ui.browseXSLButton, SIGNAL(pressed()), this, SLOT(browseXSLPressed()));
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    connect(ui.browseCSSButton, SIGNAL(pressed()), this, SLOT(browseCSSPressed()));
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    connect(ui.imageButton, SIGNAL(toggled(bool)), this, SLOT(imageButtonPressed(bool)));
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    connect(ui.textColorButton, SIGNAL(toggled(bool)), this, SLOT(textcolorButtonPressed(bool)));
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    connect(ui.lineEditDir, SIGNAL(textChanged(const QString&)), this, SLOT(dirChanged()));
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    connect(ui.lineEditCSS, SIGNAL(textChanged(const QString&)), this, SLOT(cssChanged()));
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    connect(ui.lineEditXSL, SIGNAL(textChanged(const QString&)), this, SLOT(xslChanged()));
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    connect(ui.warningsButton, SIGNAL(toggled(bool)), this, SLOT(warningsButtonPressed(bool)));
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    connect(ui.saveSettingsInMapButton, SIGNAL(toggled(bool)), this, SLOT(saveSettingsInMapButtonPressed(bool)));
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    connect(ui.browsePreExportButton, SIGNAL(pressed()), this, SLOT(browsePreExportButtonPressed()));
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    connect(ui.lineEditPreScript, SIGNAL(textChanged(const QString&)), this, SLOT(prescriptChanged()));
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    connect(ui.lineEditPostScript, SIGNAL(textChanged(const QString&)), this, SLOT(postscriptChanged()));
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    connect(ui.browsePostExportButton, SIGNAL(pressed()), this, SLOT(browsePostExportButtonPressed()));
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}	
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void ExportXHTMLDialog::readSettings()
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{
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	dir=settings.readLocalEntry (filepath,"/export/xhtml/exportDir",vymBaseDir.currentDirPath() );
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	ui.lineEditDir->setText(dir);
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    if ( settings.readLocalEntry (filepath,"/export/xhtml/useImage","yes")=="yes")
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		useImage=true;
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	else	
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		useImage=false;
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	ui.imageButton->setChecked(useImage);
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	if ( settings.readLocalEntry (filepath,"/export/xhtml/useTextColor","no")=="yes")
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		useTextColor=true;
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	else	
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		useTextColor=false;
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	ui.textColorButton->setChecked(useTextColor);
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/* TODO this was used in old html export, is not yet in new stylesheet
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	if ( settings.readEntry ("/export/html/useHeading","no")=="yes")
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		useHeading=true;
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	else	
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		useHeading=false;
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	checkBox4_2->setChecked(useHeading);
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*/		
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	if ( settings.readLocalEntry (filepath,"/export/xhtml/saveSettingsInMap","no")=="yes")
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		saveSettingsInMap=true;
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	else	
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		saveSettingsInMap=false;
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	ui.saveSettingsInMapButton->setChecked(saveSettingsInMap);
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	if ( settings.readEntry ("/export/xhtml/showWarnings","yes")=="yes")
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		showWarnings=true;
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	else	
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		showWarnings=false;
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	ui.warningsButton->setChecked(showWarnings);
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	if ( settings.readEntry ("/export/xhtml/showOutput","no")=="yes")
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		showOutput=true;
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	else	
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		showOutput=false;
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	ui.outputButton->setChecked(showOutput);
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	// For testing better use local styles
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	if (options.isOn ("local"))
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	{
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		xsl=vymBaseDir.path()+"/styles/vym2xhtml.xsl";
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		css=vymBaseDir.path()+"/styles/vym.css";
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	} else
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	{
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		xsl=settings.readLocalEntry 
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			(filepath,"/export/xhtml/xsl","/usr/share/vym/styles/vym2xhtml.xsl");
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		css=settings.readLocalEntry 
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			(filepath,"/export/xhtml/css","/usr/share/vym/styles/vym.css");	
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	}
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	ui.lineEditXSL->setText(xsl);
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	ui.lineEditCSS->setText(css);
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	prescript=settings.readLocalEntry
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		(filepath,"/export/xhtml/prescript","");
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	ui.lineEditPreScript->setText (prescript);	
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	postscript=settings.readLocalEntry
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		(filepath,"/export/xhtml/postscript","");
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	ui.lineEditPostScript->setText (postscript);	
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	if (!prescript.isEmpty() || !postscript.isEmpty())
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	{
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		QMessageBox::warning( 0, tr( "Warning" ),tr(
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		"The settings saved in the map "
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		"would like to run scripts:\n\n"
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		"%1\n\n"
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		"Please check, if you really\n"
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		"want to allow this in your system!").arg(prescript+"  "+postscript));
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	}
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}
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void ExportXHTMLDialog::dirChanged()
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{
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	dir=ui.lineEditDir->text();
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	if (dir.right(1)!="/")
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		dir+="/";
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::browseDirectoryPressed()
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{
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   	QFileDialog fd( this);
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	fd.setMode (QFileDialog::DirectoryOnly);
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	fd.setCaption(tr("VYM - Export HTML to directory"));
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	fd.setModal (true);
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	fd.setDirectory (QDir::current());
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	fd.show();
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	if ( fd.exec() == QDialog::Accepted )
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	{
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		dir=fd.selectedFile();
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		ui.lineEditDir->setText (dir );
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		settingsChanged=true;
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	}
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}
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void ExportXHTMLDialog::imageButtonPressed(bool b)
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{
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	useImage=b;
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::textcolorButtonPressed(bool b)
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{
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	useTextColor=b;	
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::saveSettingsInMapButtonPressed(bool b)
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{
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	saveSettingsInMap=b;	
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::warningsButtonPressed(bool b)
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{
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	showWarnings=b;
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::outputButtonPressed(bool b)
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{
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	showOutput=b;
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::cssChanged()
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{
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	css=ui.lineEditCSS->text();
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::browseCSSPressed()
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{
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   	QFileDialog fd( this);
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	fd.setModal (true);
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	fd.setFilter ("Cascading Stylesheet (*.css)");
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	fd.setDirectory (QDir::current());
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	fd.show();
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	if ( fd.exec() == QDialog::Accepted )
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	{
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		css=fd.selectedFile();
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		ui.lineEditCSS->setText (css );
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		settingsChanged=true;
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	}
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}
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void ExportXHTMLDialog::xslChanged()
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{
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	xsl=ui.lineEditXSL->text();
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::prescriptChanged()
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{
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	prescript=ui.lineEditPreScript->text();
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::browseXSLPressed()
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{
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   	QFileDialog fd( this);
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	fd.setModal (true);
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	fd.setFilter ("Extensible Stylesheet Language (*.xsl)");
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	fd.setDirectory (QDir::current());
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	fd.show();
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	if ( fd.exec() == QDialog::Accepted )
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	{
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		xsl=fd.selectedFile();
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		ui.lineEditXSL->setText (xsl );
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		settingsChanged=true;
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	}
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}
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void ExportXHTMLDialog::postscriptChanged()
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{
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	postscript=ui.lineEditPostScript->text();
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	settingsChanged=true;
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}
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void ExportXHTMLDialog::browsePreExportButtonPressed()
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{
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	QFileDialog fd( this);
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	fd.setModal (true);
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	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");
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	fd.setDirectory (QDir::current());
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	fd.show();
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	if ( fd.exec() == QDialog::Accepted )
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	{
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		prescript=fd.selectedFile();
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		ui.lineEditPreScript->setText (prescript );
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		settingsChanged=true;
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	}
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}
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void ExportXHTMLDialog::browsePostExportButtonPressed()
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{
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	QFileDialog fd( this);
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	fd.setModal (true);
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	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");
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	fd.setDirectory (QDir::current());
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	fd.show();
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	if ( fd.exec() == QDialog::Accepted )
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	{
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		postscript=fd.selectedFile();
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		ui.lineEditPostScript->setText (postscript );
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		settingsChanged=true;
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	}
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}
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void ExportXHTMLDialog::doExport (const QString &mapname)
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{
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	// Save options to settings file 
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	// (but don't save at destructor, which
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	// is called for "cancel", too)
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	settings.setLocalEntry (filepath,"/export/xhtml/exportDir",dir);
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	settings.setLocalEntry (filepath,"/export/xhtml/prescript",prescript);
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	settings.setLocalEntry (filepath,"/export/xhtml/postscript",postscript);
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    if (useImage)
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		settings.setLocalEntry (filepath,"/export/xhtml/useImage","yes");
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    else
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		settings.setLocalEntry (filepath,"/export/xhtml/useImage","no");	
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  if (useTextColor)
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		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","yes");
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    else
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		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","no");	
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   if (showWarnings)
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		settings.writeEntry ("/export/xhtml/showWarnings","yes");
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    else
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		settings.writeEntry ("/export/xhtml/showWarnings","no");	
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	if (showOutput)
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		settings.writeEntry ("/export/xhtml/showOutput","yes");
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	else
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		settings.writeEntry ("/export/xhtml/showOutput","no");	
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	QString ipath;	
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	ipath=vymBaseDir.path()+"/flags/flag-url-16x16.png";
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	if (!options.isOn ("local"))
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	{
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		settings.setLocalEntry 
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			(filepath,"/export/xhtml/xsl",xsl);
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		settings.setLocalEntry 
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			(filepath,"/export/xhtml/css",css);	
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	}
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	// Provide a smaller URL-icon to improve Layout
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	QPixmap pm;
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	if (!pm.load(ipath,"PNG") )
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		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(ipath));
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	if(!pm.save (dir + "flags/flag-url-16x16.png","PNG"))
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		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not write %1").arg(ipath));
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	if (!saveSettingsInMap)
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		settings.clearLocal("/export/xhtml");
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	else	
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		settings.setLocalEntry 
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			(filepath,"/export/xhtml/saveSettingsInMap","yes");
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	// Copy CSS file
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	QFile css_src (css);
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	QFile css_dst (dir+"vym.css");
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	if (!css_src.open ( QIODevice::ReadOnly))
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		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(css));
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	else
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	{
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		if (!css_dst.open( QIODevice::WriteOnly))
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			QMessageBox::warning( 0, tr( "Warning" ), tr("Could not open %1").arg(dir+"vym.css"));
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		else
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		{	
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			QTextStream tsout( &css_dst);
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			QTextStream tsin ( &css_src);
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			QString s= tsin.read();
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			tsout << s;
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			css_dst.close();
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		}	
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		css_src.close();
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	}
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	if (!prescript.isEmpty()) runScript (prescript,dir+mapname+".xml");
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	if (useImage)
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		p.addStringParam ("imagemap","images/"+mapname+".png");
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	if (useTextColor)
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		p.addStringParam ("use.textcolor","1");
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	p.addStringParam ("mapname",mapname+".vym");
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	p.setOutputFile (dir+mapname+".html");
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	p.setInputFile (dir+mapname+".xml");
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	p.setXSLFile (xsl);
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	p.process();
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	if (!postscript.isEmpty()) runScript (postscript,dir+mapname+".html");
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}
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void ExportXHTMLDialog::setFilePath(const QString &s)
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{
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	filepath=s;
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}
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void ExportXHTMLDialog::setMapName(const QString &s)
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{
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   365
	mapname=s;
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   366
}
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   367
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   368
QString ExportXHTMLDialog::getDir()
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   369
{
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   370
	return dir;
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   371
}
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   372
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   373
bool ExportXHTMLDialog::warnings()
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{
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	return showWarnings;
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   376
}
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   377
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   378
bool ExportXHTMLDialog::hasChanged()
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   379
{
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   380
	return settingsChanged;
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   381
}
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   382
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   383
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   384
void ExportXHTMLDialog::runScript(QString spath, QString fpath)
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   385
{
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   386
	spath.replace ("%f",fpath);
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   387
	QStringList args=QStringList::split (' ',spath,false);
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   388
		
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   389
	p.addOutput ("vym is executing: \n" + spath+" "+args.join(" ") );	
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   390
	scriptProc->start (spath,args);
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   391
	if (!scriptProc->waitForStarted() )
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   392
	{
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   393
		QMessageBox::critical( 0, tr( "Critical Error" ),
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   394
					   tr("Could not start %1").arg(spath) );
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   395
	} else
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   396
	{
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   397
		if (!scriptProc->waitForFinished())
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   398
			QMessageBox::critical( 0, tr( "Critical Error" ),
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   399
			   tr("%1 didn't exit normally").arg(spath) +
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   400
			   scriptProc->getErrout() );
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   401
		else
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   402
			if (scriptProc->exitStatus()>0) showOutput=true;
insilmaril@382
   403
			
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   404
	}	
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   405
	p.addOutput ("\n");
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   406
	p.addOutput (scriptProc->getErrout());
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   407
	p.addOutput (scriptProc->getStdout());
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   408
}
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   409