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exportxhtmldialog.cpp
author insilmaril
Wed, 05 Dec 2007 14:58:03 +0000
changeset 630 4998bb082c73
parent 624 4ffc47ae27e4
child 822 c2ce9944148c
permissions -rw-r--r--
Added files from Andrew Ng for Windows 
     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 extern bool debug;

    15 

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

    17 {

    18     ui.setupUi(this);

    19 

    20 	filepath="";

    21 	settingsChanged=false;

    22 	scriptProc=new Process;

    23 

    24     // signals and slots connections

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    40 }	

    41 

    42 

    43 void ExportXHTMLDialog::readSettings()

    44 {

    45 

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

    47 	ui.lineEditDir->setText(dir);

    48 	

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

    50 		useImage=true;

    51 	else	

    52 		useImage=false;

    53 	ui.imageButton->setChecked(useImage);

    54 		

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

    56 		useTextColor=true;

    57 	else	

    58 		useTextColor=false;

    59 	ui.textColorButton->setChecked(useTextColor);

    60 	

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

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

    63 		useHeading=true;

    64 	else	

    65 		useHeading=false;

    66 	checkBox4_2->setChecked(useHeading);

    67 */		

    68 

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

    70 		saveSettingsInMap=true;

    71 	else	

    72 		saveSettingsInMap=false;

    73 	ui.saveSettingsInMapButton->setChecked(saveSettingsInMap);

    74 

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

    76 		showWarnings=true;

    77 	else	

    78 		showWarnings=false;

    79 	ui.warningsButton->setChecked(showWarnings);

    80 	

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

    82 		showOutput=true;

    83 	else	

    84 		showOutput=false;

    85 	ui.outputButton->setChecked(showOutput);

    86 

    87 	// For testing better use local styles

    88     const QString defxsl(vymBaseDir.path() + "/styles/vym2xhtml.xsl");

    89     const QString defcss(vymBaseDir.path() + "/styles/vym.css");

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

    91 	{

    92 		xsl=defxsl;

    93 		css=defcss;

    94 	} else

    95 	{

    96 		xsl=settings.readLocalEntry 

    97 			(filepath,"/export/xhtml/xsl",defxsl);

    98 		css=settings.readLocalEntry 

    99 			(filepath,"/export/xhtml/css",defcss);	

   100 	}

   101 	ui.lineEditXSL->setText(xsl);

   102 	ui.lineEditCSS->setText(css);

   103 	

   104 	prescript=settings.readLocalEntry

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

   106 	ui.lineEditPreScript->setText (prescript);	

   107 	

   108 	postscript=settings.readLocalEntry

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

   110 	ui.lineEditPostScript->setText (postscript);	

   111 

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

   113 	{

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

   115 		"The settings saved in the map "

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

   117 		"%1\n\n"

   118 		"Please check, if you really\n"

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

   120 		

   121 	}

   122 }

   123 

   124 void ExportXHTMLDialog::setDir(const QString &d)

   125 {

   126 	dir=d;

   127 	if (dir.right(1)!="/") dir+="/";

   128 }

   129 

   130 void ExportXHTMLDialog::dirChanged()

   131 {

   132 	setDir (ui.lineEditDir->text());

   133 	settingsChanged=true;

   134 }

   135 

   136 void ExportXHTMLDialog::browseDirectoryPressed()

   137 {

   138    	QFileDialog fd( this);

   139 	fd.setMode (QFileDialog::DirectoryOnly);

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

   141 	fd.setModal (true);

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

   143 	fd.show();

   144 

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

   146 	{

   147 		dir=fd.selectedFile();

   148 		ui.lineEditDir->setText (dir );

   149 		settingsChanged=true;

   150 	}

   151 }

   152 

   153 void ExportXHTMLDialog::imageButtonPressed(bool b)

   154 {

   155 	useImage=b;

   156 	settingsChanged=true;

   157 }

   158 

   159 void ExportXHTMLDialog::textcolorButtonPressed(bool b)

   160 {

   161 	useTextColor=b;	

   162 	settingsChanged=true;

   163 }

   164 

   165 void ExportXHTMLDialog::saveSettingsInMapButtonPressed(bool b)

   166 {

   167 	saveSettingsInMap=b;	

   168 	settingsChanged=true;

   169 }

   170 

   171 void ExportXHTMLDialog::warningsButtonPressed(bool b)

   172 {

   173 	showWarnings=b;

   174 	settingsChanged=true;

   175 }

   176 

   177 

   178 void ExportXHTMLDialog::outputButtonPressed(bool b)

   179 {

   180 	showOutput=b;

   181 	settingsChanged=true;

   182 }

   183 

   184 void ExportXHTMLDialog::cssChanged()

   185 {

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

   187 	settingsChanged=true;

   188 }

   189 

   190 void ExportXHTMLDialog::browseCSSPressed()

   191 {

   192    	QFileDialog fd( this);

   193 	fd.setModal (true);

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

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

   196 	fd.show();

   197 

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

   199 	{

   200 		css=fd.selectedFile();

   201 		ui.lineEditCSS->setText (css );

   202 		settingsChanged=true;

   203 	}

   204 }

   205 

   206 void ExportXHTMLDialog::xslChanged()

   207 {

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

   209 	settingsChanged=true;

   210 }

   211 

   212 void ExportXHTMLDialog::prescriptChanged()

   213 {

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

   215 	settingsChanged=true;

   216 }

   217 

   218 void ExportXHTMLDialog::browseXSLPressed()

   219 {

   220    	QFileDialog fd( this);

   221 	fd.setModal (true);

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

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

   224 	fd.show();

   225 

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

   227 	{

   228 		xsl=fd.selectedFile();

   229 		ui.lineEditXSL->setText (xsl );

   230 		settingsChanged=true;

   231 	}

   232 }

   233 

   234 void ExportXHTMLDialog::postscriptChanged()

   235 {

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

   237 	settingsChanged=true;

   238 }

   239 

   240 void ExportXHTMLDialog::browsePreExportButtonPressed()

   241 {

   242 	QFileDialog fd( this);

   243 	fd.setModal (true);

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

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

   246 	fd.show();

   247 

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

   249 	{

   250 		prescript=fd.selectedFile();

   251 		ui.lineEditPreScript->setText (prescript );

   252 		settingsChanged=true;

   253 	}

   254 

   255 }

   256 

   257 void ExportXHTMLDialog::browsePostExportButtonPressed()

   258 {

   259 	QFileDialog fd( this);

   260 	fd.setModal (true);

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

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

   263 	fd.show();

   264 

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

   266 	{

   267 		postscript=fd.selectedFile();

   268 		ui.lineEditPostScript->setText (postscript );

   269 		settingsChanged=true;

   270 	}

   271 }

   272 

   273 

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

   275 {

   276 	// Save options to settings file 

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

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

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

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

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

   282 

   283     if (useImage)

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

   285     else

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

   287 	

   288   if (useTextColor)

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

   290     else

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

   292 	

   293    if (showWarnings)

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

   295     else

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

   297 			

   298 	if (showOutput)

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

   300 	else

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

   302 

   303 	QString ipath;	

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

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

   306 	{

   307 		settings.setLocalEntry 

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

   309 		settings.setLocalEntry 

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

   311 	}

   312 

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

   314 	QPixmap pm;

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

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

   317 		

   318 		

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

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

   321 	if (!saveSettingsInMap)

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

   323 	else	

   324 		settings.setLocalEntry 

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

   326 

   327 	// Copy CSS file

   328 	QFile css_src (css);

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

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

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

   332 	else

   333 	{

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

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

   336 		else

   337 		{	

   338 		

   339 			QTextStream tsout( &css_dst);

   340 			QTextStream tsin ( &css_src);

   341 			QString s= tsin.read();

   342 			tsout << s;

   343 			css_dst.close();

   344 		}	

   345 		css_src.close();

   346 	}

   347 

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

   349 	

   350 	if (useImage)

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

   352 	if (useTextColor)

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

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

   355 	

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

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

   358 	p.setXSLFile (xsl);

   359 	p.process();

   360 

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

   362 

   363 }

   364 

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

   366 {

   367 	filepath=s;

   368 }

   369 

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

   371 {

   372 	mapname=s;

   373 }

   374 

   375 QString ExportXHTMLDialog::getDir()

   376 {

   377 	return dir;

   378 }

   379 

   380 bool ExportXHTMLDialog::warnings()

   381 {

   382 	return showWarnings;

   383 }

   384 

   385 bool ExportXHTMLDialog::hasChanged()

   386 {

   387 	return settingsChanged;

   388 }

   389 

   390 

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

   392 {

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

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

   395 		

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

   397 	scriptProc->start (spath,args);

   398 	if (!scriptProc->waitForStarted() )

   399 	{

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

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

   402 	} else

   403 	{

   404 		if (!scriptProc->waitForFinished())

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

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

   407 			   scriptProc->getErrout() );

   408 		else

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

   410 			

   411 	}	

   412 	p.addOutput ("\n");

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

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

   415 }

   416
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