QWidget* FormModule::createWidget(QWidget* parent, const QString& className, const QString& name)
{
UiLoader loader;
QWidget* widget = loader.createWidget(className, parent, name);
if( parent && parent->layout() )
parent->layout()->addWidget(widget);
return widget;
}
TaskDialogPython::TaskDialogPython(const Py::Object& o) : dlg(o)
{
if (dlg.hasAttr(std::string("ui"))) {
UiLoader loader;
#if QT_VERSION >= 0x040500
loader.setLanguageChangeEnabled(true);
#endif
QString fn, icon;
Py::String ui(dlg.getAttr(std::string("ui")));
std::string path = (std::string)ui;
fn = QString::fromUtf8(path.c_str());
QFile file(fn);
QWidget* form = 0;
if (file.open(QFile::ReadOnly))
form = loader.load(&file, 0);
file.close();
if (form) {
Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
QPixmap(icon), form->windowTitle(), true, 0);
taskbox->groupLayout()->addWidget(form);
Content.push_back(taskbox);
}
else {
Base::Console().Error("Failed to load UI file from '%s'\n",
(const char*)fn.toUtf8());
}
}
else if (dlg.hasAttr(std::string("form"))) {
Py::Object f(dlg.getAttr(std::string("form")));
Py::List widgets;
if (f.isList()) {
widgets = f;
}
else {
widgets.append(f);
}
for (Py::List::iterator it = widgets.begin(); it != widgets.end(); ++it) {
Py::Module mainmod(PyImport_AddModule((char*)"sip"));
Py::Callable func = mainmod.getDict().getItem("unwrapinstance");
Py::Tuple arguments(1);
arguments[0] = *it; //PyQt pointer
Py::Object result = func.apply(arguments);
void* ptr = PyLong_AsVoidPtr(result.ptr());
QObject* object = reinterpret_cast<QObject*>(ptr);
if (object) {
QWidget* form = qobject_cast<QWidget*>(object);
if (form) {
Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
form->windowIcon().pixmap(32), form->windowTitle(), true, 0);
taskbox->groupLayout()->addWidget(form);
Content.push_back(taskbox);
}
}
}
}
}
TaskDialogPython::TaskDialogPython(const Py::Object& o) : dlg(o)
{
if (dlg.hasAttr(std::string("ui"))) {
UiLoader loader;
#if QT_VERSION >= 0x040500
loader.setLanguageChangeEnabled(true);
#endif
QString fn, icon;
Py::String ui(dlg.getAttr(std::string("ui")));
std::string path = (std::string)ui;
fn = QString::fromUtf8(path.c_str());
QFile file(fn);
QWidget* form = 0;
if (file.open(QFile::ReadOnly))
form = loader.load(&file, 0);
file.close();
if (form) {
Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
QPixmap(icon), form->windowTitle(), true, 0);
taskbox->groupLayout()->addWidget(form);
Content.push_back(taskbox);
}
else {
Base::Console().Error("Failed to load UI file from '%s'\n",
(const char*)fn.toUtf8());
}
}
else if (dlg.hasAttr(std::string("form"))) {
Py::Object f(dlg.getAttr(std::string("form")));
Py::List widgets;
if (f.isList()) {
widgets = f;
}
else {
widgets.append(f);
}
Gui::PythonWrapper wrap;
if (wrap.loadCoreModule()) {
for (Py::List::iterator it = widgets.begin(); it != widgets.end(); ++it) {
QObject* object = wrap.toQObject(*it);
if (object) {
QWidget* form = qobject_cast<QWidget*>(object);
if (form) {
Gui::TaskView::TaskBox* taskbox = new Gui::TaskView::TaskBox(
form->windowIcon().pixmap(32), form->windowTitle(), true, 0);
taskbox->groupLayout()->addWidget(form);
Content.push_back(taskbox);
}
}
}
}
}
}
/**
* Loads an .ui file with the name \a name. If the .ui file cannot be found or the QWidgetFactory
* cannot create an instance an exception is thrown. If the created resource does not inherit from
* QDialog an instance of ContainerDialog is created to embed it.
*/
void PyResource::load( const char* name )
{
QString fn = QString::fromUtf8(name);
QFileInfo fi(fn);
// checks whether it's a relative path
if (fi.isRelative()) {
QString cwd = QDir::currentPath ();
QString home= QDir(QString::fromUtf8(App::GetApplication().GetHomePath())).path();
// search in cwd and home path for the file
//
// file does not reside in cwd, check home path now
if (!fi.exists()) {
if (cwd == home) {
QString what = QObject::tr("Cannot find file %1").arg(fi.absoluteFilePath());
throw Base::Exception(what.toUtf8().constData());
}
else {
fi.setFile( QDir(home), fn );
if (!fi.exists()) {
QString what = QObject::tr("Cannot find file %1 neither in %2 nor in %3")
.arg(fn).arg(cwd).arg(home);
throw Base::Exception(what.toUtf8().constData());
}
else {
fn = fi.absoluteFilePath(); // file resides in FreeCAD's home directory
}
}
}
}
else {
if (!fi.exists()) {
QString what = QObject::tr("Cannot find file %1").arg(fn);
throw Base::Exception(what.toUtf8().constData());
}
}
QWidget* w=0;
try {
UiLoader loader;
#if QT_VERSION >= 0x040500
loader.setLanguageChangeEnabled(true);
#endif
QFile file(fn);
if (file.open(QFile::ReadOnly))
w = loader.load(&file, QApplication::activeWindow());
file.close();
}
catch (...) {
throw Base::Exception("Cannot create resource");
}
if (!w)
throw Base::Exception("Invalid widget.");
if (w->inherits("QDialog")) {
myDlg = (QDialog*)w;
}
else {
myDlg = new ContainerDialog(w);
}
}
QWidget* FormModule::createWidget(const QString& className)
{
UiLoader loader;
QWidget* widget = loader.createWidget(className);
return widget;
}