void App::loadFixtureDefinition(const QString& path)
{
QLCFixtureDef* fixtureDef = NULL;
/* Attempt to create a fixture definition from the selected file */
QString error(tr("Unrecognized file extension: %1").arg(path));
if (path.toLower().endsWith(KExtFixture) == true)
fixtureDef = loadQXF(path, error);
else if (path.toLower().endsWith(KExtAvolitesFixture) == true)
fixtureDef = loadD4(path, error);
else
fixtureDef = NULL;
if (fixtureDef != NULL)
{
/* Create a new sub window and put a fixture editor widget
in that sub window with the newly-created fixture def */
QMdiSubWindow* sub = new QMdiSubWindow(centralWidget());
QLCFixtureEditor* editor = new QLCFixtureEditor(sub, fixtureDef, path);
sub->setWidget(editor);
sub->setAttribute(Qt::WA_DeleteOnClose);
qobject_cast<QMdiArea*> (centralWidget())->addSubWindow(sub);
editor->show();
sub->show();
}
else
{
QMessageBox::warning(this, tr("Fixture loading failed"),
tr("Unable to load fixture definition: ") + error);
}
}
void App::closeEvent(QCloseEvent* e)
{
/* Accept the close event by default */
e->accept();
QListIterator <QMdiSubWindow*> it(
qobject_cast<QMdiArea*> (centralWidget())->subWindowList());
while (it.hasNext() == true)
{
QLCFixtureEditor* editor;
QMdiSubWindow* sub;
sub = it.next();
Q_ASSERT(sub != NULL);
editor = static_cast<QLCFixtureEditor*> (sub->widget());
Q_ASSERT(editor != NULL);
editor->show();
editor->setFocus();
if (editor->close() == false)
{
/* Ignore the close event if just one editor refuses */
e->ignore();
break;
}
}
}
void App::loadFixtureDefinition(const QString& path)
{
/* Attempt to create a fixture definition from the selected file */
QLCFixtureDef* fixtureDef = new QLCFixtureDef();
QFile::FileError error = fixtureDef->loadXML(path);
if (error == QFile::NoError)
{
QLCFixtureEditor* editor;
QMdiSubWindow* sub;
/* Create a new sub window and put a fixture editor widget
in that sub window with the newly-created fixture def */
sub = new QMdiSubWindow(centralWidget());
editor = new QLCFixtureEditor(sub, fixtureDef, path);
sub->setWidget(editor);
sub->setAttribute(Qt::WA_DeleteOnClose);
qobject_cast<QMdiArea*> (centralWidget())->addSubWindow(sub);
editor->show();
sub->show();
}
else
{
delete fixtureDef;
QMessageBox::warning(this, tr("Fixture loading failed"),
tr("Unable to load fixture definition: ") +
QLCFile::errorString(error));
}
}
void App::slotFileSaveAs()
{
QLCFixtureEditor* editor = NULL;
editor = static_cast<QLCFixtureEditor*> (m_workspace->activeWindow());
if (editor && editor->saveAs())
{
// Save the last path so that the next file dialog starts from there
m_lastPath = editor->fileName();
}
}
void App::slotFileNew()
{
QLCFixtureDef* fixtureDef = new QLCFixtureDef();
QLCFixtureEditor* editor = new QLCFixtureEditor(m_workspace, fixtureDef);
connect(editor, SIGNAL(closed(QLCFixtureEditor*)),
this, SLOT(slotEditorClosed(QLCFixtureEditor*)));
editor->init();
editor->show();
}
void App::slotFileSaveAs()
{
QLCFixtureEditor* editor;
QMdiSubWindow* sub;
sub = (qobject_cast<QMdiArea*> (centralWidget()))->activeSubWindow();
if (sub == NULL)
return;
editor = static_cast<QLCFixtureEditor*> (sub->widget());
if (editor == NULL)
return;
editor->saveAs();
}
void App::slotFileNew()
{
QLCFixtureEditor* editor;
QMdiSubWindow* sub;
sub = new QMdiSubWindow(centralWidget());
editor = new QLCFixtureEditor(sub, new QLCFixtureDef());
sub->setWidget(editor);
sub->setAttribute(Qt::WA_DeleteOnClose);
sub->setWindowIcon(QIcon(":/fixture.png"));
qobject_cast<QMdiArea*> (centralWidget())->addSubWindow(sub);
editor->show();
sub->show();
}
void App::slotFileOpen()
{
QLCFixtureEditor* editor = NULL;
QLCFixtureDef* fixtureDef = NULL;
QString path;
path = QFileDialog::getOpenFileName(m_lastPath, KFixtureFilter, this);
// Save the last path so that the next file dialog starts from
// the same place, unless the path is empty
if (path == QString::null)
return;
else
m_lastPath = path;
if (path.right(strlen(KExtFixture)) == KExtFixture)
{
fixtureDef = new QLCFixtureDef(path);
}
else if (path.right(strlen(KExtLegacyDeviceClass))
== KExtLegacyDeviceClass)
{
/* Open as an old DC but convert it to a QLCFixture */
DeviceClass* dc = openLegacyFile(path);
fixtureDef = new QLCFixtureDef(dc);
delete dc;
}
if (fixtureDef == NULL)
{
QMessageBox::warning(this, "Fixture loading failed",
"File didn't contain a valid fixture.");
}
else
{
editor = new QLCFixtureEditor(m_workspace, fixtureDef);
editor->setFileName(path);
connect(editor, SIGNAL(closed(QLCFixtureEditor*)),
this, SLOT(slotEditorClosed(QLCFixtureEditor*)));
editor->init();
editor->show();
}
}
//
// File -> Exit or Window destroyed
//
void App::closeEvent(QCloseEvent* e)
{
QLCFixtureEditor* editor = NULL;
e->accept();
QWidgetList wl = workspace()->windowList();
for (unsigned int i = 0; i < wl.count(); i++)
{
editor = static_cast<QLCFixtureEditor*> (wl.at(i));
assert(editor);
editor->show();
editor->setFocus();
if ( !editor->close() )
{
e->ignore();
}
}
}
