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simplescripteditor.cpp
author insilmaril
Mon, 05 Mar 2007 23:22:51 +0000
changeset 432 f867269ab8a1
child 434 c585be63ec69
permissions -rw-r--r--
1.8.69 Some more scripting functionality (for testing) 
     1 #include "simplescripteditor.h"

     2 

     3 

     4 #include <QFileDialog>

     5 #include <QMessageBox>

     6 #include <QTextStream>

     7 

     8 

     9 extern QString vymName;

    10 

    11 SimpleScriptEditor::SimpleScriptEditor (QWidget *parent):QDialog(parent)

    12 {

    13 	ui.setupUi (this);

    14 

    15 	connect ( ui.loadButton, SIGNAL (clicked() ), this, SLOT (loadScriptClicked() ));

    16 	connect ( ui.saveButton, SIGNAL (clicked() ), this, SLOT (saveScriptClicked() ));

    17 	connect ( ui.runButton,  SIGNAL (clicked() ), this, SLOT (runScriptClicked() ));

    18 }

    19 

    20 

    21 void SimpleScriptEditor::saveScript()

    22 {

    23 	QFile f( filename );

    24 	if ( !f.open( QIODevice::WriteOnly ) ) 

    25 	{

    26 		return;

    27 	}

    28 

    29 	QTextStream t( &f );

    30 	t << ui.editor->text();

    31 	f.close();

    32 }

    33 

    34 void SimpleScriptEditor::saveScriptClicked()

    35 {

    36 	QString fn = QFileDialog::getSaveFileName( 

    37 		this, 

    38 		QString (vymName + " - " +tr("Save script")),

    39 		QString (),

    40 		"VYM script (HTML) (*.vys);;All files (*)",

    41 		0,

    42 		QFileDialog::DontConfirmOverwrite);

    43 		

    44     if ( !fn.isEmpty() ) 

    45 	{

    46 		QFile file (fn);

    47 		if (file.exists())

    48 		{

    49 			QMessageBox mb( vymName,

    50 				tr("The file %1\nexists already.\nDo you want to overwrite it?","dialog 'save as'").arg(fn),

    51 			QMessageBox::Warning,

    52 			QMessageBox::Yes | QMessageBox::Default,

    53 			QMessageBox::Cancel | QMessageBox::Escape,

    54 			Qt::NoButton );

    55 			mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );

    56 			mb.setButtonText( QMessageBox::No, tr("Cancel"));

    57 			switch( mb.exec() ) 

    58 			{

    59 				case QMessageBox::Yes:

    60 					// save 

    61 					filename = fn;

    62 					saveScript();

    63 					return;

    64 				case QMessageBox::Cancel:

    65 					// do nothing

    66 					return;

    67 			}

    68 		} 

    69 		filename=fn;

    70 		saveScript();

    71     }

    72 }

    73 

    74 void SimpleScriptEditor::loadScriptClicked()

    75 {

    76 	QFileDialog *fd=new QFileDialog( this);

    77 	QStringList types;

    78 	types<< "VYM scripts (*.vys)" <<

    79 	        "All         (*)" ;

    80 	fd->setFilters (types);

    81 	fd->setDirectory (QDir().current());

    82 	fd->setCaption (vymName + " - " + tr("Load script"));

    83 	fd->show();

    84 	QString fn;

    85 	if ( fd->exec() == QDialog::Accepted )

    86 		fn = fd->selectedFile();

    87 

    88 	if ( !fn.isEmpty() )

    89 	{

    90 		QFile f( fn );

    91 		if ( !f.open( QIODevice::ReadOnly ) )

    92 		{

    93 			QMessageBox::warning(0, 

    94 				tr("Error"),

    95 				tr("Couldn't open %1.\n").arg(fn));

    96 			return;

    97 		}	

    98 

    99 		QTextStream ts( &f );

   100 		ui.editor->setText( ts.read() );

   101 		f.close();

   102 	}

   103 

   104 }

   105 

   106 void SimpleScriptEditor::runScriptClicked()

   107 {

   108 	emit runScript (ui.editor->text() );

   109 }
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