[UI/MOBILE] Can now play tracks from views

src/ui/LmsApplication.cpp

@@ -194,11 +194,9 @@ LmsApplication::handleAuthEvent(void)
 	this->root()->setOverflow(Wt::WContainerWidget::OverflowHidden);
 	setConfirmCloseMessage("Closing LMS. Are you sure?");
 
-	// Handle internal paths
-
 	// Create a Vertical layout: top is the nav bar, bottom is the contents
 	Wt::WVBoxLayout *layout = new Wt::WVBoxLayout(this->root());
-	// Create a navigation bar with a link to a web page.
+
 	Wt::WNavigationBar *navigation = new Wt::WNavigationBar();
 	navigation->setTitle("LMS", "https://github.com/epoupon/lms");
 	navigation->setResponsive(true);
@@ -219,19 +217,20 @@ LmsApplication::handleAuthEvent(void)
 	searchEdit->setWidth(150);
 	// TODO add a span with a search icon
 
-	Audio *audio;
+	menu->setInternalPathEnabled();
+	menu->setInternalBasePath("/");
 
+	Audio *audio;
 	if (agentIsMobile())
 		audio = new Mobile::Audio();
 	else
 		audio = new Desktop::Audio();
 
-	menu->addItem("Audio", audio);
+	menu->addItem("Audio", audio)->setPathComponent("audio");;
 #if defined HAVE_VIDEO
-	menu->addItem("Video", new VideoWidget());
+	menu->addItem("Video", new VideoWidget())->setPathComponent("video");
 #endif
-	menu->addItem("Settings", new Settings::Settings());
-
+	menu->addItem("Settings", new Settings::Settings())->setPathComponent("settings");
 
 	Wt::WPopupMenu *popup = new Wt::WPopupMenu();
 	popup->addItem("Logout");

src/ui/audio/mobile/MobileAudio.cpp

@@ -55,18 +55,6 @@ enum WidgetIdx
 
 using namespace Database;
 
-static void playTrack(AudioPlayer *audioPlayer, Database::Track::id_type trackId)
-{
-	LMS_LOG(UI, DEBUG) << "Playing track id " << trackId;
-
-	Wt::Dbo::Transaction transaction(DboSession());
-
-	Track::pointer track = Track::getById(DboSession(), trackId);
-
-	if (track)
-		audioPlayer->loadTrack(track.id());
-}
-
 void
 Audio::search(std::string text)
 {
@@ -83,12 +71,12 @@ Audio::Audio(Wt::WContainerWidget *parent)
 	Wt::WStackedWidget *stack = new Wt::WStackedWidget(this);
 
 	// Same order as WidgetIdxXXX
-	stack->addWidget(new PreviewSearchView());
+	stack->addWidget(new PreviewSearchView(_playQueueEvents));
 	stack->addWidget(new ArtistSearchView());
 	stack->addWidget(new ReleaseSearchView());
-	stack->addWidget(new TrackSearchView());
+	stack->addWidget(new TrackSearchView(_playQueueEvents));
 	stack->addWidget(new ArtistView());
-	stack->addWidget(new ReleaseView());
+	stack->addWidget(new ReleaseView(_playQueueEvents));
 
 	wApp->internalPathChanged().connect(std::bind([=] (std::string path)
 	{
@@ -117,6 +105,11 @@ Audio::Audio(Wt::WContainerWidget *parent)
 	AudioPlayer* audioPlayer = new AudioPlayer();
 	footer->bindWidget("player", audioPlayer);
 
+	// Connect the events to the player
+	_playQueueEvents.trackPlay.connect(std::bind([=] (Database::Track::id_type id)
+	{
+		audioPlayer->loadTrack(id);
+	}, std::placeholders::_1));
 }
 
 } // namespace Mobile

src/ui/audio/mobile/MobileAudio.hpp

@@ -17,13 +17,15 @@
  * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UI_AUDIO_MOBILE_HPP
-#define UI_AUDIO_MOBILE_HPP
+#pragma once
 
 #include <Wt/WContainerWidget>
 
 #include "audio/Audio.hpp"
 
+#include "MobilePlayQueueEvents.hpp"
+
+
 namespace UserInterface {
 namespace Mobile {
 
@@ -35,9 +37,11 @@ class Audio : public UserInterface::Audio
 		void search(std::string text);
 
 	private:
+
+		PlayQueueEvents _playQueueEvents;
+
 };
 
 } // namespace Mobile
 } // namespace UserInterface
 
-#endif

src/ui/audio/mobile/MobilePlayQueueEvents.hpp

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2016 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/>.
+ */
+
+#pragma once
+
+#include <Wt/WSignal>
+#include "database/Types.hpp"
+
+namespace UserInterface {
+namespace Mobile {
+
+struct PlayQueueEvents
+{
+	Wt::Signal<Database::Track::id_type>   trackPlay;
+};
+
+
+} // namespace Mobile
+} // namespace UserInterface

src/ui/audio/mobile/PreviewSearchView.cpp

@@ -36,13 +36,13 @@ namespace Mobile {
 
 using namespace Database;
 
-PreviewSearchView::PreviewSearchView(Wt::WContainerWidget* parent)
+PreviewSearchView::PreviewSearchView(PlayQueueEvents& events, Wt::WContainerWidget* parent)
 {
 	const std::string pathPrefix = "/audio/search/preview";
 
 	ArtistSearch* artistSearch = new ArtistSearch("Artists", this);
 	ReleaseSearch* releaseSearch = new ReleaseSearch(this);
-	TrackSearch* trackSearch = new TrackSearch(this);
+	TrackSearch* trackSearch = new TrackSearch(events, this);
 
 	artistSearch->showMore().connect(std::bind([=]
 	{

src/ui/audio/mobile/PreviewSearchView.hpp

@@ -21,6 +21,8 @@
 
 #include <Wt/WContainerWidget>
 
+#include "MobilePlayQueueEvents.hpp"
+
 namespace UserInterface {
 namespace Mobile {
 
@@ -28,7 +30,7 @@ class PreviewSearchView : public Wt::WContainerWidget
 {
 	public:
 
-		PreviewSearchView(Wt::WContainerWidget* parent = 0);
+		PreviewSearchView(PlayQueueEvents& events, Wt::WContainerWidget* parent = 0);
 
 };
 

src/ui/audio/mobile/ReleaseSearch.hpp

@@ -20,7 +20,6 @@
 #pragma once
 
 #include <Wt/WContainerWidget>
-#include <Wt/WSignal>
 #include <Wt/WText>
 
 #include "database/SearchFilter.hpp"

src/ui/audio/mobile/ReleaseView.cpp

@@ -33,8 +33,9 @@ namespace Mobile {
 
 using namespace Database;
 
-ReleaseView::ReleaseView(Wt::WContainerWidget *parent)
-: Wt::WContainerWidget(parent)
+ReleaseView::ReleaseView(PlayQueueEvents& events, Wt::WContainerWidget *parent)
+: Wt::WContainerWidget(parent),
+ _events(events)
 {
 	Wt::WTemplate* wrapper = new Wt::WTemplate(this);
 	wrapper->setTemplateText(Wt::WString::tr("wa-trackview-wrapper"));
@@ -97,23 +98,6 @@ ReleaseView::search(SearchFilter filter, size_t nb)
 	addResults(nb);
 }
 
-static
-std::vector<Track::pointer >
-getTracks(SearchFilter filter, size_t offset, size_t nb, bool &moreResults)
-{
-	std::vector<Track::pointer > tracks = Track::getByFilter(DboSession(), filter, offset, nb + 1);
-
-	if (tracks.size() == nb + 1)
-	{
-		moreResults = true;
-		tracks.pop_back();
-	}
-	else
-		moreResults = false;
-
-	return tracks;
-}
-
 static Wt::WString
 getArtistNameFromRelease(Release::pointer release)
 {
@@ -132,7 +116,7 @@ ReleaseView::addResults(size_t nb)
 	Wt::Dbo::Transaction transaction(DboSession());
 
 	bool moreResults;
-	std::vector<Track::pointer > tracks = getTracks(_filter, _nbTracks, nb, moreResults);
+	std::vector<Track::pointer> tracks = Track::getByFilter(DboSession(), _filter, _nbTracks, nb, moreResults);
 
 	for (Track::pointer track : tracks)
 	{
@@ -150,7 +134,7 @@ ReleaseView::addResults(size_t nb)
 
 			Wt::WImage *cover = new Wt::WImage();
 			cover->setStyleClass ("center-block img-responsive"); // TODO move to CSS?
-			cover->setImageLink(Wt::WLink (LmsApp->getImageResource()->getReleaseUrl(release.id(), 512)));
+			cover->setImageLink(Wt::WLink (SessionImageResource()->getReleaseUrl(release.id(), 512)));
 
 			releaseContainer->bindWidget("cover", cover);
 			releaseContainer->bindString("artist-name", getArtistNameFromRelease(release), Wt::PlainText);
@@ -191,16 +175,13 @@ ReleaseView::addResults(size_t nb)
  		trackRes->bindString("track-name", Wt::WString::fromUTF8(track->getName()), Wt::PlainText);
 		// TODO, display artist name for compilation releases?
 
-		std::string format = track->getDuration().total_seconds() < 3600 ? "%M:%S" : "%H:%M:%S";
-		trackRes->bindString("time", durationToString(track->getDuration(), format), Wt::PlainText);
-
 		Wt::WText *playBtn = new Wt::WText("Play", Wt::PlainText);
 		playBtn->setStyleClass("center-block"); // TODO move to CSS?
 		playBtn->clicked().connect(std::bind([=] {
-			_sigTrackPlay.emit(track.id());
+			_events.trackPlay.emit(track.id());
 		}));
 
-		trackRes->bindWidget("btn", playBtn);
+		trackRes->bindWidget("play-btn", playBtn);
 		_nbTracks++;
 	}
 

src/ui/audio/mobile/ReleaseView.hpp

@@ -22,6 +22,8 @@
 #include <Wt/WContainerWidget>
 #include <Wt/WSignal>
 
+#include "MobilePlayQueueEvents.hpp"
+
 namespace UserInterface {
 namespace Mobile {
 
@@ -31,22 +33,21 @@ class ReleaseView : public Wt::WContainerWidget
 
 		static Wt::WLink getLink(Database::Release::id_type id);
 
-		ReleaseView(Wt::WContainerWidget *parent = 0);
+		ReleaseView(PlayQueueEvents& events, Wt::WContainerWidget *parent = 0);
 
 		void search(Database::SearchFilter filter, size_t nb);
 
 		// Slots
-		Wt::Signal<Database::Track::id_type>&	trackPlay() { return _sigTrackPlay;}
 		Wt::Signal<void>&		moreTracksSelected() { return _sigMoreTracksSelected;}
 
 	private:
 
-		Wt::Signal<Database::Track::id_type> _sigTrackPlay;
 		Wt::Signal<void>	_sigMoreTracksSelected;
 
 		void clear(void);
 		void addResults(size_t nb);
 
+		PlayQueueEvents& _events;
 		Wt::WTemplate*	_showMore;
 
 		Database::SearchFilter _filter;

src/ui/audio/mobile/TrackSearch.cpp

@@ -33,8 +33,9 @@ namespace Mobile {
 
 using namespace Database;
 
-TrackSearch::TrackSearch(Wt::WContainerWidget *parent)
-: Wt::WContainerWidget(parent)
+TrackSearch::TrackSearch(PlayQueueEvents& events, Wt::WContainerWidget *parent)
+: Wt::WContainerWidget(parent),
+ _events(events)
 {
 	Wt::WTemplate* t = new Wt::WTemplate(this);
 	t->setTemplateText(Wt::WString::tr("wa-track-search"));
@@ -97,7 +98,7 @@ TrackSearch::addResults(size_t nb)
 		Wt::WText *playBtn = new Wt::WText("Play", Wt::PlainText);
 		playBtn->setStyleClass("center-block"); // TODO move to CSS?
 		playBtn->clicked().connect(std::bind([=] {
-			_sigTrackPlay.emit(track.id());
+			_events.trackPlay.emit(track.id());
 		}));
 
 		res->bindWidget("btn", playBtn);

src/ui/audio/mobile/TrackSearch.hpp

@@ -25,6 +25,8 @@
 #include "database/SearchFilter.hpp"
 #include "database/Types.hpp"
 
+#include "MobilePlayQueueEvents.hpp"
+
 namespace UserInterface {
 namespace Mobile {
 
@@ -32,22 +34,21 @@ class TrackSearch : public Wt::WContainerWidget
 {
 	public:
 
-		TrackSearch(Wt::WContainerWidget *parent = 0);
+		TrackSearch(PlayQueueEvents& events, Wt::WContainerWidget *parent = 0);
 
 		void addResults(size_t nb);
 		void search(Database::SearchFilter filter, size_t nb);
 
 		// Slots
 		Wt::Signal<void>& showMore() { return _sigShowMore;}
-		Wt::Signal<Database::Track::id_type>&	trackPlay() { return _sigTrackPlay;}
 
 	private:
 
 		Wt::Signal<void> _sigShowMore;
-		Wt::Signal<Database::Track::id_type> _sigTrackPlay;
 
 		void clear(void);
 
+		PlayQueueEvents&	_events;
 		Wt::WTemplate*		_showMore;
 		Database::SearchFilter	_filter;
 		Wt::WContainerWidget*	_contents;

src/ui/audio/mobile/TrackSearchView.cpp

@@ -34,9 +34,9 @@ namespace Mobile {
 
 using namespace Database;
 
-TrackSearchView::TrackSearchView(Wt::WContainerWidget* parent)
+TrackSearchView::TrackSearchView(PlayQueueEvents& events, Wt::WContainerWidget* parent)
 {
-	TrackSearch* trackSearch = new TrackSearch(this);
+	TrackSearch* trackSearch = new TrackSearch(events, this);
 	trackSearch->showMore().connect(std::bind([=] {
 		trackSearch->addResults(SEARCH_NB_ITEMS);
 	}));

src/ui/audio/mobile/TrackSearchView.hpp

@@ -20,6 +20,7 @@
 #pragma once
 
 #include <Wt/WContainerWidget>
+#include <Wt/WSignal>
 
 namespace UserInterface {
 namespace Mobile {
@@ -28,7 +29,7 @@ class TrackSearchView : public Wt::WContainerWidget
 {
 	public:
 
-		TrackSearchView(Wt::WContainerWidget* parent = 0);
+		TrackSearchView(PlayQueueEvents& events, Wt::WContainerWidget* parent = 0);
 
 };
 

src/ui/settings/Settings.cpp

@@ -55,6 +55,8 @@ Settings::Settings(Wt::WContainerWidget* parent)
 	Wt::WMenu *menu = new Wt::WMenu(contents, Wt::Vertical);
 	menu->setStyleClass("nav nav-pills nav-stacked submenu");
 	menu->setWidth(150);
+	menu->setInternalPathEnabled();
+	menu->setInternalBasePath("/settings/");
 
 	hLayout->addWidget(menu);
 	hLayout->addWidget(contents, 1);
@@ -68,22 +70,22 @@ Settings::Settings(Wt::WContainerWidget* parent)
 		userIsAdmin = CurrentUser()->isAdmin();
 	}
 
-	menu->addItem("Audio", new AudioFormView());
+	menu->addItem("Audio", new AudioFormView())->setPathComponent("audio");
 	if (userIsAdmin)
 	{
-		MediaDirectories* mediaDirectory = new MediaDirectories();
-		mediaDirectory->changed().connect(this, &Settings::handleDatabaseDirectoriesChanged);
-		menu->addItem("Media Folders", mediaDirectory);
+		MediaDirectories* mediaDirectories = new MediaDirectories();
+		mediaDirectories->changed().connect(this, &Settings::handleDatabaseDirectoriesChanged);
+		menu->addItem("Media Folders", mediaDirectories)->setPathComponent("mediadirectories");
 
 		DatabaseFormView* databaseFormView = new DatabaseFormView();
 		databaseFormView->changed().connect(this, &Settings::restartDatabaseUpdateService);
-		menu->addItem("Database", databaseFormView);
+		menu->addItem("Database", databaseFormView)->setPathComponent("database");
 
-		menu->addItem("Users", new Users());
+		menu->addItem("Users", new Users())->setPathComponent("users");
 	}
 	else
 	{
-		menu->addItem("Account", new AccountFormView(userId));
+		menu->addItem("Account", new AccountFormView(userId))->setPathComponent("account");
 	}
 
 }