WIP. Handling multiple media directories

2014-08-05 22:35:10 +02:00
parent 9fdc9f41dd
commit 5bdabec325
12 changed files with 426 additions and 34 deletions
@@ -0,0 +1,144 @@
+#include <Wt/WGroupBox>
+#include <Wt/WText>
+#include <Wt/WPushButton>
+#include <Wt/WMessageBox>
+
+#include "database/MediaDirectory.hpp"
+
+#include "SettingsMediaDirectoryFormView.hpp"
+
+#include "SettingsMediaDirectories.hpp"
+
+namespace UserInterface {
+namespace Settings {
+
+MediaDirectories::MediaDirectories(SessionData& sessionData, Wt::WContainerWidget *parent)
+: Wt::WContainerWidget(parent),
+_db(sessionData.getDatabaseHandler())
+{
+	// Stack two widgets:
+	_stack = new Wt::WStackedWidget(this);
+
+	// 1/ the media directory table view
+	{
+		Wt::WGroupBox *container = new Wt::WGroupBox("Media Folders", _stack);
+
+		_table = new Wt::WTable(container);
+
+		_table->addStyleClass("table form-inline");
+
+		_table->toggleStyleClass("table-hover", true);
+		_table->toggleStyleClass("table-striped", true);
+
+		_table->setHeaderCount(1);
+
+		_table->elementAt(0, 0)->addWidget(new Wt::WText("#"));
+		_table->elementAt(0, 1)->addWidget(new Wt::WText("Path"));
+		_table->elementAt(0, 2)->addWidget(new Wt::WText("Type"));
+
+		Wt::WPushButton* addBtn = new Wt::WPushButton("Add Folder");
+		addBtn->setStyleClass("btn-success");
+		container->addWidget( addBtn );
+		addBtn->clicked().connect(boost::bind(&MediaDirectories::handleCreateMediaDirectory, this));
+	}
+
+	refresh();
+}
+
+void
+MediaDirectories::refresh(void)
+{
+
+	assert(_table->rowCount() > 0);
+	for (int i = _table->rowCount() - 1; i > 0; --i)
+		_table->deleteRow(i);
+
+	Wt::Dbo::Transaction transaction(_db.getSession());
+
+	std::vector<Database::MediaDirectory::pointer> mediaDirectories = Database::MediaDirectory::getAll(_db.getSession());
+
+	std::size_t id = 1;
+	BOOST_FOREACH(Database::MediaDirectory::pointer mediaDirectory, mediaDirectories)
+	{
+		_table->elementAt(id, 0)->addWidget(new Wt::WText( Wt::WString::fromUTF8("{1}").arg(id)));
+		_table->elementAt(id, 1)->addWidget(new Wt::WText( Wt::WString::fromUTF8(mediaDirectory->getPath().string()) ));
+
+		Wt::WString dirType;
+		switch(mediaDirectory->getType())
+		{
+			case Database::MediaDirectory::Video:	dirType = "Video"; break;
+			case Database::MediaDirectory::Audio:	dirType = "Audio"; break;
+		}
+
+		_table->elementAt(id, 2)->addWidget( new Wt::WText( dirType ));
+
+		Wt::WPushButton* delBtn = new Wt::WPushButton("Delete");
+		delBtn->setStyleClass("btn-danger");
+		_table->elementAt(id, 3)->addWidget(delBtn);
+		delBtn->clicked().connect(boost::bind( &MediaDirectories::handleDelMediaDirectory, this, mediaDirectory->getPath() ) );
+
+		++id;
+	}
+}
+
+void
+MediaDirectories::handleDelMediaDirectory(boost::filesystem::path p)
+{
+	Wt::WMessageBox *messageBox = new Wt::WMessageBox
+		("Delete Folder",
+		Wt::WString( "Deleting folder '{1}'?").arg(p.string()),
+		 Wt::Question, Wt::Yes | Wt::No);
+
+	messageBox->setModal(true);
+
+	messageBox->buttonClicked().connect(std::bind([=] () {
+		if (messageBox->buttonResult() == Wt::Yes)
+		{
+			{
+				Wt::Dbo::Transaction transaction(_db.getSession());
+
+				// Delete the media diretory
+				Database::MediaDirectory::pointer mediaDirectory = Database::MediaDirectory::getByPath(_db.getSession(), p);
+				if (mediaDirectory)
+					mediaDirectory.remove();
+				}
+
+				refresh();
+			}
+
+		delete messageBox;
+	}));
+
+	messageBox->show();
+
+}
+
+void
+MediaDirectories::handleCreateMediaDirectory(void)
+{
+	assert(_stack->count() == 1);
+
+	MediaDirectoryFormView* formView = new MediaDirectoryFormView(_db, _stack);
+	formView->completed().connect(this, &MediaDirectories::handleMediaDirectoryFormCompleted);
+
+	_stack->setCurrentIndex(1);
+}
+
+void
+MediaDirectories::handleMediaDirectoryFormCompleted(bool changed)
+{
+	_stack->setCurrentIndex(0);
+
+	// Refresh the user table if a change has been made
+	if (changed)
+		refresh();
+
+	// Delete the form view
+	delete _stack->widget(1);
+
+}
+
+} // namespace UserInterface
+} // namespace Settings
+
+