initial import

[vym] / simplescripteditor.cpp

diff --git a/simplescripteditor.cpp b/simplescripteditor.cpp
new file mode 100644 (file)
index 0000000..62e4862
--- /dev/null
+++ b/simplescripteditor.cpp
@@ -0,0 +1,130 @@
+#include "simplescripteditor.h"
+
+
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QTextStream>
+
+
+extern QString vymName;
+
+SimpleScriptEditor::SimpleScriptEditor (QWidget *parent):QDialog(parent)
+{
+       ui.setupUi (this);
+
+       connect ( ui.openButton, SIGNAL (clicked() ), this, SLOT (openClicked() ));
+       connect ( ui.saveButton, SIGNAL (clicked() ), this, SLOT (saveClicked() ));
+       connect ( ui.saveAsButton, SIGNAL (clicked() ), this, SLOT (saveAsClicked() ));
+       connect ( ui.runButton,  SIGNAL (clicked() ), this, SLOT (runClicked() ));
+
+
+       // Initialize Editor
+       QFont font;
+       font.setFamily("Courier");
+       font.setFixedPitch(true);
+       font.setPointSize(12);
+       ui.editor->setFont(font);
+
+       highlighter = new Highlighter(ui.editor->document());
+}
+
+void SimpleScriptEditor::saveScript()
+{
+       QFile f( filename );
+       if ( !f.open( QIODevice::WriteOnly ) ) 
+       {
+               return;
+       }
+
+       QTextStream t( &f );
+       t << ui.editor->text();
+       f.close();
+}
+
+void SimpleScriptEditor::setScript(const QString &s)
+{
+       ui.editor->setText(s);
+}
+
+void SimpleScriptEditor::saveClicked()
+{
+       if (filename.isEmpty() )
+               saveAsClicked();
+       else
+               saveScript();
+}
+
+void SimpleScriptEditor::saveAsClicked()
+{
+       QString fn = QFileDialog::getSaveFileName( 
+               this, 
+               QString (vymName + " - " +tr("Save script")),
+               QString (),
+               "VYM script (HTML) (*.vys);;All files (*)",
+               0,
+               QFileDialog::DontConfirmOverwrite);
+               
+    if ( !fn.isEmpty() ) 
+       {
+               QFile file (fn);
+               if (file.exists())
+               {
+                       QMessageBox mb( vymName,
+                               tr("The file %1\nexists already.\nDo you want to overwrite it?","dialog 'save as'").arg(fn),
+                       QMessageBox::Warning,
+                       QMessageBox::Yes | QMessageBox::Default,
+                       QMessageBox::Cancel | QMessageBox::Escape,
+                       Qt::NoButton );
+                       mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
+                       mb.setButtonText( QMessageBox::No, tr("Cancel"));
+                       switch( mb.exec() ) 
+                       {
+                               case QMessageBox::Yes:
+                                       // save 
+                                       filename = fn;
+                                       saveScript();
+                                       return;
+                               case QMessageBox::Cancel:
+                                       // do nothing
+                                       return;
+                       }
+               } 
+               filename=fn;
+               saveScript();
+    }
+}
+
+void SimpleScriptEditor::openClicked()
+{
+       QFileDialog *fd=new QFileDialog( this);
+       QStringList types;
+       types<< "VYM scripts (*.vys)" <<
+               "All         (*)" ;
+       fd->setFilters (types);
+       fd->setDirectory (QDir().current());
+       fd->setCaption (vymName + " - " + tr("Load script"));
+       fd->show();
+       if ( fd->exec() == QDialog::Accepted )
+               filename = fd->selectedFile();
+
+       if ( !filename.isEmpty() )
+       {
+               QFile f( filename );
+               if ( !f.open( QIODevice::ReadOnly ) )
+               {
+                       QMessageBox::warning(0, 
+                               tr("Error"),
+                               tr("Couldn't open %1.\n").arg(filename));
+                       return;
+               }       
+
+               QTextStream ts( &f );
+               ui.editor->setText( ts.read() );
+               f.close();
+       }
+}
+
+void SimpleScriptEditor::runClicked()
+{
+       emit runScript (ui.editor->text() );
+}