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%{CPP_TEMPLATE}
#include "%{APPNAMELC}_part.h"
#include <kparts/genericfactory.h>
#include <kinstance.h>
#include <kaction.h>
#include <kstdaction.h>
#include <kfiledialog.h>
#include <kglobal.h>
#include <klocale.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqmultilineedit.h>
typedef KParts::GenericFactory<%{APPNAMELC}Part> %{APPNAMELC}PartFactory;
K_EXPORT_COMPONENT_FACTORY( lib%{APPNAMELC}part, %{APPNAMELC}PartFactory );
%{APPNAMELC}Part::%{APPNAMELC}Part( TQWidget *parentWidget, const char *widgetName,
TQObject *parent, const char *name, const TQStringList & /*args*/)
: KParts::ReadWritePart(parent)
{
// we need an instance
setInstance( %{APPNAMELC}PartFactory::instance() );
// this should be your custom internal widget
m_widget = new TQMultiLineEdit( parentWidget, widgetName );
// notify the part that this is our internal widget
setWidget(m_widget);
// create our actions
KStdAction::open(this, TQT_SLOT(fileOpen()), actionCollection());
KStdAction::saveAs(this, TQT_SLOT(fileSaveAs()), actionCollection());
KStdAction::save(this, TQT_SLOT(save()), actionCollection());
// set our XML-UI resource file
setXMLFile("%{APPNAMELC}_part.rc");
// we are read-write by default
setReadWrite(true);
// we are not modified since we haven't done anything yet
setModified(false);
}
%{APPNAMELC}Part::~%{APPNAMELC}Part()
{
}
KAboutData *%{APPNAMELC}Part::createAboutData()
{
// The non-i18n name here must be the same as the directory in
// which the part's rc file is installed
KAboutData *aboutData = new KAboutData("%{APPNAMELC}part", I18N_NOOP("%{APPNAMELC}Part"), "0.0.1");
aboutData->addAuthor("%{AUTHOR}", 0, "%{EMAIL}");
return aboutData;
}
void %{APPNAMELC}Part::setReadWrite(bool rw)
{
// notify your internal widget of the read-write state
m_widget->setReadOnly(!rw);
if (rw)
connect(m_widget, TQT_SIGNAL(textChanged()),
this, TQT_SLOT(setModified()));
else
{
disconnect(m_widget, TQT_SIGNAL(textChanged()),
this, TQT_SLOT(setModified()));
}
ReadWritePart::setReadWrite(rw);
}
void %{APPNAMELC}Part::setModified(bool modified)
{
// get a handle on our Save action and make sure it is valid
KAction *save = actionCollection()->action(KStdAction::stdName(KStdAction::Save));
if (!save)
return;
// if so, we either enable or disable it based on the current
// state
if (modified)
save->setEnabled(true);
else
save->setEnabled(false);
// in any event, we want our parent to do it's thing
ReadWritePart::setModified(modified);
}
bool %{APPNAMELC}Part::openFile()
{
// m_file is always local so we can use TQFile on it
TQFile file(m_file);
if (file.open(IO_ReadOnly) == false)
return false;
// our example widget is text-based, so we use TQTextStream instead
// of a raw TQDataStream
TQTextStream stream(&file);
TQString str;
while (!stream.eof())
str += stream.readLine() + "\n";
file.close();
// now that we have the entire file, display it
m_widget->setText(str);
// just for fun, set the status bar
emit setStatusBarText( m_url.prettyURL() );
return true;
}
bool %{APPNAMELC}Part::saveFile()
{
// if we aren't read-write, return immediately
if (isReadWrite() == false)
return false;
// m_file is always local, so we use TQFile
TQFile file(m_file);
if (file.open(IO_WriteOnly) == false)
return false;
// use TQTextStream to dump the text to the file
TQTextStream stream(&file);
stream << m_widget->text();
file.close();
return true;
}
void %{APPNAMELC}Part::fileOpen()
{
// this slot is called whenever the File->Open menu is selected,
// the Open shortcut is pressed (usually CTRL+O) or the Open toolbar
// button is clicked
TQString file_name = KFileDialog::getOpenFileName();
if (file_name.isEmpty() == false)
openURL(file_name);
}
void %{APPNAMELC}Part::fileSaveAs()
{
// this slot is called whenever the File->Save As menu is selected,
TQString file_name = KFileDialog::getSaveFileName();
if (file_name.isEmpty() == false)
saveAs(file_name);
}
#include "%{APPNAMELC}_part.moc"
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