New UI: first step

src/ui/Explore.cpp

@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2018 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <Wt/WStackedWidget>
+#include <Wt/WTemplate>
+#include <Wt/WText>
+
+#include "utils/Logger.hpp"
+
+#include "LmsApplication.hpp"
+
+#include "ArtistsView.hpp"
+#include "ArtistView.hpp"
+#include "ReleasesView.hpp"
+#include "ReleaseView.hpp"
+#include "TracksView.hpp"
+
+#include "Explore.hpp"
+
+namespace UserInterface {
+
+
+enum IdxRoot
+{
+	IdxArtists = 0,
+	IdxArtist,
+	IdxReleases,
+	IdxRelease,
+	IdxTracks,
+};
+
+static void
+handlePathChange(Wt::WStackedWidget* stack)
+{
+	static const std::map<std::string, int> indexes =
+	{
+		{ "/artists",		IdxArtists },
+		{ "/artist",		IdxArtist },
+		{ "/releases",		IdxReleases },
+		{ "/release",		IdxRelease },
+		{ "/tracks",		IdxTracks },
+	};
+
+	LMS_LOG(UI, DEBUG) << "Internal path changed to '" << wApp->internalPath() << "'";
+
+	for (auto index : indexes)
+	{
+		if (wApp->internalPathMatches(index.first))
+		{
+			stack->setCurrentIndex(index.second);
+			return;
+		}
+	}
+}
+
+Explore::Explore(Wt::WContainerWidget* parent)
+: Wt::WContainerWidget(parent)
+{
+	auto container = new Wt::WTemplate(Wt::WString::tr("template-explore"), this);
+
+	auto filters = new Filters();
+	container->bindWidget("filters", filters);
+
+	// Contents
+	Wt::WStackedWidget* stack = new Wt::WStackedWidget();
+	container->bindWidget("contents", stack);
+
+	stack->addWidget(new Artists(filters));
+	stack->addWidget(new Artist(filters));
+	stack->addWidget(new Releases(/*filters*/));
+	stack->addWidget(new Release(/*filters*/));
+	stack->addWidget(new Tracks(/*filters*/));
+
+	wApp->internalPathChanged().connect(std::bind([=]
+	{
+		handlePathChange(stack);
+	}));
+
+	handlePathChange(stack);
+}
+} // namespace UserInterface
+