void GraphEditorTabs::handleSaveAs(void)
{
auto editor = dynamic_cast<GraphEditor *>(this->currentWidget());
assert(editor != nullptr);
QString lastPath;
if(editor->getCurrentFilePath().isEmpty())
{
auto defaultPath = QStandardPaths::writableLocation(QStandardPaths::DesktopLocation) + "/untitled.pth";
assert(!defaultPath.isEmpty());
lastPath = defaultPath;
}
else
{
lastPath = editor->getCurrentFilePath();
}
this->setCurrentWidget(editor);
auto filePath = QFileDialog::getSaveFileName(this,
tr("Save As"),
lastPath,
tr("Pothos Topologies (*.pth)"));
if (filePath.isEmpty()) return;
if (not filePath.endsWith(".pth")) filePath += ".pth";
getSettings().setValue("GraphEditorTabs/lastFile", filePath);
editor->setCurrentFilePath(filePath);
editor->save();
this->saveState();
}
void GraphEditorTabs::handleExit(QCloseEvent *event)
{
//save the currently selected editor tab
getSettings().setValue("GraphEditorTabs/activeIndex", this->currentIndex());
//exit logic -- save changes dialogs
for (int i = 0; i < this->count(); i++)
{
auto editor = dynamic_cast<GraphEditor *>(this->widget(i));
assert(editor != nullptr);
if (not editor->hasUnsavedChanges()) continue;
this->setCurrentIndex(i); //select this editor
//yes/no dialog if we have unsaved changes
const auto reply = QMessageBox::question(this,
tr("Exit: unsaved changes!"),
tr("Unsaved changes %1!\nWould you like to save changes?").arg(editor->getCurrentFilePath()),
QMessageBox::Yes|QMessageBox::No|QMessageBox::Cancel);
if (reply == QMessageBox::Cancel)
{
event->ignore();
return;
}
if (reply == QMessageBox::Yes) this->handleSave();
}
event->accept();
}
void GraphEditorTabs::handleSave(void)
{
auto editor = dynamic_cast<GraphEditor *>(this->currentWidget());
assert(editor != nullptr);
//no file path? redirect to save as
if (editor->getCurrentFilePath().isEmpty()) this->handleSaveAs();
//otherwise, just save the topology
else editor->save();
}
void GraphEditorTabs::saveState(void)
{
//save the file paths for the editors
QStringList files;
for (int i = 0; i < this->count(); i++)
{
auto editor = dynamic_cast<GraphEditor *>(this->widget(i));
assert(editor != nullptr);
files.push_back(editor->getCurrentFilePath());
}
getSettings().setValue("GraphEditorTabs/files", files);
}
void GraphEditorTabs::handleExport(void)
{
auto editor = dynamic_cast<GraphEditor *>(this->currentWidget());
assert(editor != nullptr);
auto path = editor->getCurrentFilePath();
if (path.endsWith(".pothos")) path = path.left(path.size()-7);
if (path.endsWith(".pth")) path = path.left(path.size()-4);
path += ".json";
editor->exportToJSONTopology(path);
}
void GraphEditorTabs::handleOpen(const QString &filePath)
{
//filter out files that are already open
for (int j = 0; j < this->count(); j++)
{
auto editor = dynamic_cast<GraphEditor *>(this->widget(j));
assert(editor != nullptr);
if (editor->getCurrentFilePath() == filePath)
{
return this->doReloadDialog(editor);
}
}
//open a new editor with the specified file
auto editor = new GraphEditor(this);
editor->setCurrentFilePath(filePath);
this->addTab(editor, "");
editor->load();
this->setCurrentWidget(editor);
this->saveState();
}
void GraphEditorTabs::handleExportAs(void)
{
auto editor = dynamic_cast<GraphEditor *>(this->currentWidget());
assert(editor != nullptr);
QString lastPath = editor->getCurrentFilePath();
if (lastPath.isEmpty()) lastPath = defaultSavePath();
if (lastPath.endsWith(".pothos")) lastPath = lastPath.left(lastPath.size()-7);
if (lastPath.endsWith(".pth")) lastPath = lastPath.left(lastPath.size()-4);
lastPath += ".json";
this->setCurrentWidget(editor);
auto filePath = QFileDialog::getSaveFileName(this,
tr("Export As"),
lastPath,
tr("Exported JSON Topologies (*.json)"));
if (filePath.isEmpty()) return;
if (not filePath.endsWith(".json")) filePath += ".json";
filePath = QDir(filePath).absolutePath();
editor->exportToJSONTopology(filePath);
}
void GraphEditorTabs::handleSaveAs(void)
{
auto editor = dynamic_cast<GraphEditor *>(this->currentWidget());
assert(editor != nullptr);
QString lastPath = editor->getCurrentFilePath();
if (lastPath.isEmpty()) lastPath = defaultSavePath();
this->setCurrentWidget(editor);
auto filePath = QFileDialog::getSaveFileName(this,
tr("Save As"),
lastPath,
tr("Pothos Topologies (*.pothos *.pth)"));
if (filePath.isEmpty()) return;
if (not filePath.endsWith(".pothos")) filePath += ".pothos";
filePath = QDir(filePath).absolutePath();
auto settings = MainSettings::global();
settings->setValue("GraphEditorTabs/lastFile", filePath);
editor->setCurrentFilePath(filePath);
editor->save();
this->saveState();
}
