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exportxhtmldialog.cpp
author insilmaril
Wed, 21 Mar 2007 11:51:38 +0000
changeset 439 717b20c56358
parent 428 9ae68208e2ff
child 515 f396157bbb06
permissions -rw-r--r--
Slightly improved scripting abilities 
     1 #include "exportxhtmldialog.h"

     2 

     3 #include <QFileDialog>

     4 #include <QMessageBox>

     5 #include <QTextStream>

     6 

     7 #include "options.h"

     8 #include "settings.h"

     9 

    10 

    11 extern Options options;

    12 extern QDir vymBaseDir;

    13 extern Settings settings;

    14 

    15 ExportXHTMLDialog::ExportXHTMLDialog(QWidget* parent) : QDialog(parent)

    16 {

    17     ui.setupUi(this);

    18 

    19 	filepath="";

    20 	settingsChanged=false;

    21 	scriptProc=new Process;

    22 

    23     // signals and slots connections

    24     connect(ui.browseExportDirButton, SIGNAL(pressed()), this, SLOT(browseDirectoryPressed()));

    25     connect(ui.outputButton, SIGNAL(toggled(bool)), this, SLOT(outputButtonPressed(bool)));

    26     connect(ui.browseXSLButton, SIGNAL(pressed()), this, SLOT(browseXSLPressed()));

    27     connect(ui.browseCSSButton, SIGNAL(pressed()), this, SLOT(browseCSSPressed()));

    28     connect(ui.imageButton, SIGNAL(toggled(bool)), this, SLOT(imageButtonPressed(bool)));

    29     connect(ui.textColorButton, SIGNAL(toggled(bool)), this, SLOT(textcolorButtonPressed(bool)));

    30     connect(ui.lineEditDir, SIGNAL(textChanged(const QString&)), this, SLOT(dirChanged()));

    31     connect(ui.lineEditCSS, SIGNAL(textChanged(const QString&)), this, SLOT(cssChanged()));

    32     connect(ui.lineEditXSL, SIGNAL(textChanged(const QString&)), this, SLOT(xslChanged()));

    33     connect(ui.warningsButton, SIGNAL(toggled(bool)), this, SLOT(warningsButtonPressed(bool)));

    34     connect(ui.saveSettingsInMapButton, SIGNAL(toggled(bool)), this, SLOT(saveSettingsInMapButtonPressed(bool)));

    35     connect(ui.browsePreExportButton, SIGNAL(pressed()), this, SLOT(browsePreExportButtonPressed()));

    36     connect(ui.lineEditPreScript, SIGNAL(textChanged(const QString&)), this, SLOT(prescriptChanged()));

    37     connect(ui.lineEditPostScript, SIGNAL(textChanged(const QString&)), this, SLOT(postscriptChanged()));

    38     connect(ui.browsePostExportButton, SIGNAL(pressed()), this, SLOT(browsePostExportButtonPressed()));

    39 }	

    40 

    41 

    42 void ExportXHTMLDialog::readSettings()

    43 {

    44 

    45 	dir=settings.readLocalEntry (filepath,"/export/xhtml/exportDir",vymBaseDir.currentDirPath() );

    46 	ui.lineEditDir->setText(dir);

    47 	

    48     if ( settings.readLocalEntry (filepath,"/export/xhtml/useImage","yes")=="yes")

    49 		useImage=true;

    50 	else	

    51 		useImage=false;

    52 	ui.imageButton->setChecked(useImage);

    53 		

    54 	if ( settings.readLocalEntry (filepath,"/export/xhtml/useTextColor","no")=="yes")

    55 		useTextColor=true;

    56 	else	

    57 		useTextColor=false;

    58 	ui.textColorButton->setChecked(useTextColor);

    59 	

    60 /* TODO this was used in old html export, is not yet in new stylesheet

    61 	if ( settings.readEntry ("/export/html/useHeading","no")=="yes")

    62 		useHeading=true;

    63 	else	

    64 		useHeading=false;

    65 	checkBox4_2->setChecked(useHeading);

    66 */		

    67 

    68 	if ( settings.readLocalEntry (filepath,"/export/xhtml/saveSettingsInMap","no")=="yes")

    69 		saveSettingsInMap=true;

    70 	else	

    71 		saveSettingsInMap=false;

    72 	ui.saveSettingsInMapButton->setChecked(saveSettingsInMap);

    73 

    74 	if ( settings.readEntry ("/export/xhtml/showWarnings","yes")=="yes")

    75 		showWarnings=true;

    76 	else	

    77 		showWarnings=false;

    78 	ui.warningsButton->setChecked(showWarnings);

    79 	

    80 	if ( settings.readEntry ("/export/xhtml/showOutput","no")=="yes")

    81 		showOutput=true;

    82 	else	

    83 		showOutput=false;

    84 	ui.outputButton->setChecked(showOutput);

    85 

    86 	// For testing better use local styles

    87 	if (options.isOn ("local"))

    88 	{

    89 		xsl=vymBaseDir.path()+"/styles/vym2xhtml.xsl";

    90 		css=vymBaseDir.path()+"/styles/vym.css";

    91 	} else

    92 	{

    93 		xsl=settings.readLocalEntry 

    94 			(filepath,"/export/xhtml/xsl","/usr/share/vym/styles/vym2xhtml.xsl");

    95 		css=settings.readLocalEntry 

    96 			(filepath,"/export/xhtml/css","/usr/share/vym/styles/vym.css");	

    97 	}

    98 	ui.lineEditXSL->setText(xsl);

    99 	ui.lineEditCSS->setText(css);

   100 	

   101 	prescript=settings.readLocalEntry

   102 		(filepath,"/export/xhtml/prescript","");

   103 	ui.lineEditPreScript->setText (prescript);	

   104 	

   105 	postscript=settings.readLocalEntry

   106 		(filepath,"/export/xhtml/postscript","");

   107 	ui.lineEditPostScript->setText (postscript);	

   108 

   109 	if (!prescript.isEmpty() || !postscript.isEmpty())

   110 	{

   111 		QMessageBox::warning( 0, tr( "Warning" ),tr(

   112 		"The settings saved in the map "

   113 		"would like to run scripts:\n\n"

   114 		"%1\n\n"

   115 		"Please check, if you really\n"

   116 		"want to allow this in your system!").arg(prescript+"  "+postscript));

   117 		

   118 	}

   119 }

   120 

   121 void ExportXHTMLDialog::dirChanged()

   122 {

   123 	dir=ui.lineEditDir->text();

   124 	if (dir.right(1)!="/")

   125 		dir+="/";

   126 	settingsChanged=true;

   127 }

   128 

   129 void ExportXHTMLDialog::browseDirectoryPressed()

   130 {

   131    	QFileDialog fd( this);

   132 	fd.setMode (QFileDialog::DirectoryOnly);

   133 	fd.setCaption(tr("VYM - Export HTML to directory"));

   134 	fd.setModal (true);

   135 	fd.setDirectory (QDir::current());

   136 	fd.show();

   137 

   138 	if ( fd.exec() == QDialog::Accepted )

   139 	{

   140 		dir=fd.selectedFile();

   141 		ui.lineEditDir->setText (dir );

   142 		settingsChanged=true;

   143 	}

   144 }

   145 

   146 void ExportXHTMLDialog::imageButtonPressed(bool b)

   147 {

   148 	useImage=b;

   149 	settingsChanged=true;

   150 }

   151 

   152 void ExportXHTMLDialog::textcolorButtonPressed(bool b)

   153 {

   154 	useTextColor=b;	

   155 	settingsChanged=true;

   156 }

   157 

   158 void ExportXHTMLDialog::saveSettingsInMapButtonPressed(bool b)

   159 {

   160 	saveSettingsInMap=b;	

   161 	settingsChanged=true;

   162 }

   163 

   164 void ExportXHTMLDialog::warningsButtonPressed(bool b)

   165 {

   166 	showWarnings=b;

   167 	settingsChanged=true;

   168 }

   169 

   170 

   171 void ExportXHTMLDialog::outputButtonPressed(bool b)

   172 {

   173 	showOutput=b;

   174 	settingsChanged=true;

   175 }

   176 

   177 void ExportXHTMLDialog::cssChanged()

   178 {

   179 	css=ui.lineEditCSS->text();

   180 	settingsChanged=true;

   181 }

   182 

   183 void ExportXHTMLDialog::browseCSSPressed()

   184 {

   185    	QFileDialog fd( this);

   186 	fd.setModal (true);

   187 	fd.setFilter ("Cascading Stylesheet (*.css)");

   188 	fd.setDirectory (QDir::current());

   189 	fd.show();

   190 

   191 	if ( fd.exec() == QDialog::Accepted )

   192 	{

   193 		css=fd.selectedFile();

   194 		ui.lineEditCSS->setText (css );

   195 		settingsChanged=true;

   196 	}

   197 }

   198 

   199 void ExportXHTMLDialog::xslChanged()

   200 {

   201 	xsl=ui.lineEditXSL->text();

   202 	settingsChanged=true;

   203 }

   204 

   205 void ExportXHTMLDialog::prescriptChanged()

   206 {

   207 	prescript=ui.lineEditPreScript->text();

   208 	settingsChanged=true;

   209 }

   210 

   211 void ExportXHTMLDialog::browseXSLPressed()

   212 {

   213    	QFileDialog fd( this);

   214 	fd.setModal (true);

   215 	fd.setFilter ("Extensible Stylesheet Language (*.xsl)");

   216 	fd.setDirectory (QDir::current());

   217 	fd.show();

   218 

   219 	if ( fd.exec() == QDialog::Accepted )

   220 	{

   221 		xsl=fd.selectedFile();

   222 		ui.lineEditXSL->setText (xsl );

   223 		settingsChanged=true;

   224 	}

   225 }

   226 

   227 void ExportXHTMLDialog::postscriptChanged()

   228 {

   229 	postscript=ui.lineEditPostScript->text();

   230 	settingsChanged=true;

   231 }

   232 

   233 void ExportXHTMLDialog::browsePreExportButtonPressed()

   234 {

   235 	QFileDialog fd( this);

   236 	fd.setModal (true);

   237 	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");

   238 	fd.setDirectory (QDir::current());

   239 	fd.show();

   240 

   241 	if ( fd.exec() == QDialog::Accepted )

   242 	{

   243 		prescript=fd.selectedFile();

   244 		ui.lineEditPreScript->setText (prescript );

   245 		settingsChanged=true;

   246 	}

   247 

   248 }

   249 

   250 void ExportXHTMLDialog::browsePostExportButtonPressed()

   251 {

   252 	QFileDialog fd( this);

   253 	fd.setModal (true);

   254 	fd.setFilter ("Scripts (*.sh *.pl *.py *.php)");

   255 	fd.setDirectory (QDir::current());

   256 	fd.show();

   257 

   258 	if ( fd.exec() == QDialog::Accepted )

   259 	{

   260 		postscript=fd.selectedFile();

   261 		ui.lineEditPostScript->setText (postscript );

   262 		settingsChanged=true;

   263 	}

   264 }

   265 

   266 

   267 void ExportXHTMLDialog::doExport (const QString &mapname)

   268 {

   269 	// Save options to settings file 

   270 	// (but don't save at destructor, which

   271 	// is called for "cancel", too)

   272 	settings.setLocalEntry (filepath,"/export/xhtml/exportDir",dir);

   273 	settings.setLocalEntry (filepath,"/export/xhtml/prescript",prescript);

   274 	settings.setLocalEntry (filepath,"/export/xhtml/postscript",postscript);

   275 

   276     if (useImage)

   277 		settings.setLocalEntry (filepath,"/export/xhtml/useImage","yes");

   278     else

   279 		settings.setLocalEntry (filepath,"/export/xhtml/useImage","no");	

   280 	

   281   if (useTextColor)

   282 		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","yes");

   283     else

   284 		settings.setLocalEntry (filepath,"/export/xhtml/useTextColor","no");	

   285 	

   286    if (showWarnings)

   287 		settings.writeEntry ("/export/xhtml/showWarnings","yes");

   288     else

   289 		settings.writeEntry ("/export/xhtml/showWarnings","no");	

   290 			

   291 	if (showOutput)

   292 		settings.writeEntry ("/export/xhtml/showOutput","yes");

   293 	else

   294 		settings.writeEntry ("/export/xhtml/showOutput","no");	

   295 

   296 	QString ipath;	

   297 	ipath=vymBaseDir.path()+"/flags/flag-url-16x16.png";

   298 	if (!options.isOn ("local"))

   299 	{

   300 		settings.setLocalEntry 

   301 			(filepath,"/export/xhtml/xsl",xsl);

   302 		settings.setLocalEntry 

   303 			(filepath,"/export/xhtml/css",css);	

   304 	}

   305 

   306 	// Provide a smaller URL-icon to improve Layout

   307 	QPixmap pm;

   308 	if (!pm.load(ipath,"PNG") )

   309 		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(ipath));

   310 		

   311 		

   312 	if(!pm.save (dir + "flags/flag-url-16x16.png","PNG"))

   313 		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not write %1").arg(ipath));

   314 	if (!saveSettingsInMap)

   315 		settings.clearLocal("/export/xhtml");

   316 	else	

   317 		settings.setLocalEntry 

   318 			(filepath,"/export/xhtml/saveSettingsInMap","yes");

   319 

   320 	// Copy CSS file

   321 	QFile css_src (css);

   322 	QFile css_dst (dir+"vym.css");

   323 	if (!css_src.open ( QIODevice::ReadOnly))

   324 		QMessageBox::warning( 0, tr( "Warning" ),tr("Could not open %1").arg(css));

   325 	else

   326 	{

   327 		if (!css_dst.open( QIODevice::WriteOnly))

   328 			QMessageBox::warning( 0, tr( "Warning" ), tr("Could not open %1").arg(dir+"vym.css"));

   329 		else

   330 		{	

   331 		

   332 			QTextStream tsout( &css_dst);

   333 			QTextStream tsin ( &css_src);

   334 			QString s= tsin.read();

   335 			tsout << s;

   336 			css_dst.close();

   337 		}	

   338 		css_src.close();

   339 	}

   340 

   341 	if (!prescript.isEmpty()) runScript (prescript,dir+mapname+".xml");

   342 	

   343 	if (useImage)

   344 		p.addStringParam ("imagemap","images/"+mapname+".png");

   345 	if (useTextColor)

   346 		p.addStringParam ("use.textcolor","1");

   347 	p.addStringParam ("mapname",mapname+".vym");

   348 	

   349 	p.setOutputFile (dir+mapname+".html");

   350 	p.setInputFile (dir+mapname+".xml");

   351 	p.setXSLFile (xsl);

   352 	p.process();

   353 

   354 	if (!postscript.isEmpty()) runScript (postscript,dir+mapname+".html");

   355 

   356 }

   357 

   358 void ExportXHTMLDialog::setFilePath(const QString &s)

   359 {

   360 	filepath=s;

   361 }

   362 

   363 void ExportXHTMLDialog::setMapName(const QString &s)

   364 {

   365 	mapname=s;

   366 }

   367 

   368 QString ExportXHTMLDialog::getDir()

   369 {

   370 	return dir;

   371 }

   372 

   373 bool ExportXHTMLDialog::warnings()

   374 {

   375 	return showWarnings;

   376 }

   377 

   378 bool ExportXHTMLDialog::hasChanged()

   379 {

   380 	return settingsChanged;

   381 }

   382 

   383 

   384 void ExportXHTMLDialog::runScript(QString spath, QString fpath)

   385 {

   386 	spath.replace ("%f",fpath);

   387 	QStringList args=QStringList::split (' ',spath,false);

   388 		

   389 	p.addOutput ("vym is executing: \n" + spath+" "+args.join(" ") );	

   390 	scriptProc->start (spath,args);

   391 	if (!scriptProc->waitForStarted() )

   392 	{

   393 		QMessageBox::critical( 0, tr( "Critical Error" ),

   394 					   tr("Could not start %1").arg(spath) );

   395 	} else

   396 	{

   397 		if (!scriptProc->waitForFinished())

   398 			QMessageBox::critical( 0, tr( "Critical Error" ),

   399 			   tr("%1 didn't exit normally").arg(spath) +

   400 			   scriptProc->getErrout() );

   401 		else

   402 			if (scriptProc->exitStatus()>0) showOutput=true;

   403 			

   404 	}	

   405 	p.addOutput ("\n");

   406 	p.addOutput (scriptProc->getErrout());

   407 	p.addOutput (scriptProc->getStdout());

   408 }

   409
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