91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
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#include "PUIFileDialog.hxx"
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#include <simgear/debug/logstream.hxx>
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#include <simgear/props/props_io.hxx>
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#include <Main/globals.hxx>
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#include <Main/fg_props.hxx>
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#include <GUI/new_gui.hxx>
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class PUIFileDialog::PathListener : public SGPropertyChangeListener
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{
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public:
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PathListener(PUIFileDialog* dlg) :
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_dialog(dlg)
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{ ; }
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virtual void valueChanged(SGPropertyNode* node)
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{
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_dialog->pathChanged(SGPath(node->getStringValue()));
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}
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private:
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PUIFileDialog* _dialog;
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};
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PUIFileDialog::PUIFileDialog(Usage use) :
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FGFileDialog(use),
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_listener(NULL)
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{
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SG_LOG(SG_GENERAL, SG_INFO, "created PUIFileDialog");
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}
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PUIFileDialog::~PUIFileDialog()
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{
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if (_listener) {
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SGPropertyNode_ptr path = _dialogRoot->getNode("path");
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path->removeChangeListener(_listener);
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delete _listener;
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}
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}
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void PUIFileDialog::exec()
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{
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NewGUI* gui = static_cast<NewGUI*>(globals->get_subsystem("gui"));
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std::string name("native-file-0");
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_dialogRoot = fgGetNode("/sim/gui/dialogs/" + name, true);
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SGPropertyNode_ptr dlg = _dialogRoot->getChild("dialog", 0, true);
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SGPath dlgXML = globals->resolve_resource_path("gui/dialogs/file-select.xml");
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readProperties(dlgXML, dlg);
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dlg->setStringValue("name", name);
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gui->newDialog(dlg);
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_dialogRoot->setStringValue("title", _title);
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_dialogRoot->setStringValue("button", _buttonText);
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_dialogRoot->setStringValue("directory", _initialPath.utf8Str());
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_dialogRoot->setStringValue("selection", _placeholder);
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// convert patterns vector into pattern nodes
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_dialogRoot->removeChildren("pattern");
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int index=0;
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for (const auto& pat : _filterPatterns) {
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_dialogRoot->getNode("pattern", index++, true)->setStringValue(pat);
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}
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_dialogRoot->setBoolValue("show-files", _usage != USE_CHOOSE_DIR);
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_dialogRoot->setBoolValue("dotfiles", _showHidden);
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if (!_listener) {
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_listener = new PathListener(this);
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}
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SGPropertyNode_ptr path = _dialogRoot->getNode("path", 0, true);
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path->addChangeListener(_listener);
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gui->showDialog(name);
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}
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void PUIFileDialog::close()
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{
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NewGUI* gui = static_cast<NewGUI*>(globals->get_subsystem("gui"));
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std::string name("native-file-0");
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gui->closeDialog(name);
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}
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void PUIFileDialog::pathChanged(const SGPath& aPath)
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{
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_callback->onFileDialogDone(this, aPath);
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}
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