WFindOnWebMenu: Implementing the factory pattern

CMakeLists.txt

@@ -965,6 +965,10 @@ add_library(mixxx-lib STATIC EXCLUDE_FROM_ALL
   src/waveform/waveform.cpp
   src/waveform/waveformfactory.cpp
   src/widget/controlwidgetconnection.cpp
+  src/widget/findonwebmenufactory.cpp
+  src/widget/findonwebmenuservices/findonwebmenudiscogs.cpp
+  src/widget/findonwebmenuservices/findonwebmenulastfm.cpp
+  src/widget/findonwebmenuservices/findonwebmenusoundcloud.cpp
   src/widget/hexspinbox.cpp
   src/widget/paintable.cpp
   src/widget/wanalysislibrarytableview.cpp

src/widget/findonwebmenufactory.cpp

@@ -0,0 +1,26 @@
+#include "findonwebmenufactory.h"
+
+#include <QMenu>
+
+#include "findonwebmenuservices/findonwebmenudiscogs.h"
+#include "findonwebmenuservices/findonwebmenulastfm.h"
+#include "findonwebmenuservices/findonwebmenusoundcloud.h"
+
+namespace mixxx {
+
+namespace library {
+
+void createFindOnWebSubmenus(QMenu* pFindOnWebMenu, const Track& track) {
+    auto pFindOnWebMenuSoundcloud = make_parented<QMenu>(
+            new FindOnWebMenuSoundcloud(pFindOnWebMenu, track));
+
+    auto pFindOnWebMenuDiscogs = make_parented<QMenu>(
+            new FindOnWebMenuDiscogs(pFindOnWebMenu, track));
+
+    auto pFindOnWebMenuLastfm = make_parented<QMenu>(
+            new FindOnWebMenuLastfm(pFindOnWebMenu, track));
+}
+
+} // namespace library
+
+} // namespace mixxx

src/widget/findonwebmenufactory.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <QMenu>
+
+class Track;
+
+namespace mixxx {
+
+namespace library {
+
+void createFindOnWebSubmenus(QMenu* pFindOnWebMenu, const Track& track);
+
+} // namespace library
+
+} // namespace mixxx

src/widget/findonwebmenuservices/findonwebmenudiscogs.cpp

@@ -0,0 +1,76 @@
+#include "findonwebmenudiscogs.h"
+
+#include <QMenu>
+#include <QUrlQuery>
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+
+namespace {
+const QString kServiceTitle = QStringLiteral("Discogs");
+
+const QString kQueryTypeRelease = QStringLiteral("release");
+
+const QString kQueryTypeArtist = QStringLiteral("artist");
+
+const QString kSearchUrl = QStringLiteral(
+        "https://www.discogs.com/search/?");
+
+const QUrl composeDiscogsUrl(const QString& serviceDefaultUrl,
+        const QString& query,
+        const QString& queryType) {
+    QUrlQuery urlQuery;
+    urlQuery.addQueryItem("q", query);
+    urlQuery.addQueryItem("type", queryType);
+    QUrl url(serviceDefaultUrl);
+    url.setQuery(urlQuery);
+    return url;
+}
+} //namespace
+
+FindOnWebMenuDiscogs::FindOnWebMenuDiscogs(QMenu* pFindOnWebMenu, const Track& track) {
+    const QString artist = track.getArtist();
+    const QString trackTitle = track.getTitle();
+    const QString album = track.getAlbum();
+    auto pDiscogsMenu = make_parented<QMenu>(pFindOnWebMenu);
+    pDiscogsMenu->setTitle(kServiceTitle);
+    pFindOnWebMenu->addMenu(pDiscogsMenu);
+    addSeparator();
+    if (!artist.isEmpty()) {
+        const QUrl discogsUrlArtist = composeDiscogsUrl(kSearchUrl, artist, kQueryTypeArtist);
+        addActionToServiceMenu(pDiscogsMenu,
+                composeActionText(tr("Artist"), artist),
+                discogsUrlArtist);
+    }
+    if (!trackTitle.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithTrackTitle = composeSearchQuery(artist, trackTitle);
+            const QUrl discogsUrlArtistWithTrackTitle = composeDiscogsUrl(
+                    kSearchUrl, artistWithTrackTitle, kQueryTypeRelease);
+            addActionToServiceMenu(pDiscogsMenu,
+                    composeActionText(
+                            tr("Artist + Title"), artistWithTrackTitle),
+                    discogsUrlArtistWithTrackTitle);
+        }
+        const QUrl discogsUrlTrackTitle =
+                composeDiscogsUrl(kSearchUrl, trackTitle, kQueryTypeRelease);
+        addActionToServiceMenu(pDiscogsMenu,
+                composeActionText(tr("Title"), trackTitle),
+                discogsUrlTrackTitle);
+    }
+    if (!album.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithAlbum = composeSearchQuery(artist, album);
+            const QUrl discogsUrlArtistWithAlbum = composeDiscogsUrl(
+                    kSearchUrl, artistWithAlbum, kQueryTypeRelease);
+            addActionToServiceMenu(pDiscogsMenu,
+                    composeActionText(tr("Artist + Album"), artistWithAlbum),
+                    discogsUrlArtistWithAlbum);
+        } else {
+            const QUrl discogsUrlAlbum = composeDiscogsUrl(kSearchUrl, album, kQueryTypeRelease);
+            addActionToServiceMenu(pDiscogsMenu,
+                    composeActionText(tr("Album"), album),
+                    discogsUrlAlbum);
+        }
+    }
+}

src/widget/findonwebmenuservices/findonwebmenudiscogs.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+#include "widget/wfindonwebmenu.h"
+
+class FindOnWebMenuDiscogs : public WFindOnWebMenu {
+  public:
+    FindOnWebMenuDiscogs(QMenu* pFindOnWebMenu, const Track& track);
+};

src/widget/findonwebmenuservices/findonwebmenulastfm.cpp

@@ -0,0 +1,73 @@
+#include "findonwebmenulastfm.h"
+
+#include <QMenu>
+#include <QUrlQuery>
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+
+namespace {
+const QString kServiceTitle = QStringLiteral("LastFm");
+
+const QString kSearchUrlArtist = QStringLiteral("https://www.last.fm/search/artists?");
+
+const QString kSearchUrlTitle = QStringLiteral("https://www.last.fm/search/tracks?");
+
+const QString kSearchUrlAlbum = QStringLiteral("https://www.last.fm/search/albums?");
+
+const QUrl composeLastfmUrl(const QString& serviceSearchUrl,
+        const QString& query) {
+    QUrlQuery urlQuery;
+    urlQuery.addQueryItem("q", query);
+    QUrl url(serviceSearchUrl);
+    url.setQuery(urlQuery);
+    return url;
+}
+
+} //namespace
+
+FindOnWebMenuLastfm::FindOnWebMenuLastfm(QMenu* pFindOnWebMenu, const Track& track) {
+    const QString artist = track.getArtist();
+    const QString trackTitle = track.getTitle();
+    const QString album = track.getAlbum();
+    auto pLastfmMenu = make_parented<QMenu>(pFindOnWebMenu);
+    pLastfmMenu->setTitle(kServiceTitle);
+    pFindOnWebMenu->addMenu(pLastfmMenu);
+    pLastfmMenu->addSeparator();
+    if (!artist.isEmpty()) {
+        const QUrl lastfmUrlArtist = composeLastfmUrl(kSearchUrlArtist, artist);
+        addActionToServiceMenu(pLastfmMenu,
+                composeActionText(tr("Artist"), artist),
+                lastfmUrlArtist);
+    }
+    if (!trackTitle.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithTrackTitle = composeSearchQuery(artist, trackTitle);
+            const QUrl lastfmUrlArtistWithTrackTitle =
+                    composeLastfmUrl(kSearchUrlTitle, artistWithTrackTitle);
+            addActionToServiceMenu(pLastfmMenu,
+                    composeActionText(
+                            tr("Artist + Title"), artistWithTrackTitle),
+                    lastfmUrlArtistWithTrackTitle);
+        }
+        const QUrl lastfmUrlTrackTitle = composeLastfmUrl(kSearchUrlTitle, trackTitle);
+        addActionToServiceMenu(pLastfmMenu,
+                composeActionText(tr("Title"), trackTitle),
+                lastfmUrlTrackTitle);
+    }
+    if (!album.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithAlbum = composeSearchQuery(artist, album);
+            const QUrl lastfmUrlArtistWithAlbum =
+                    composeLastfmUrl(kSearchUrlAlbum, artistWithAlbum);
+            addActionToServiceMenu(pLastfmMenu,
+                    composeActionText(tr("Artist + Album"), artistWithAlbum),
+                    lastfmUrlArtistWithAlbum);
+        } else {
+            const QUrl lastfmUrlAlbum = composeLastfmUrl(kSearchUrlAlbum, album);
+            addActionToServiceMenu(pLastfmMenu,
+                    composeActionText(tr("Album"), album),
+                    lastfmUrlAlbum);
+        }
+    }
+}

src/widget/findonwebmenuservices/findonwebmenulastfm.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+#include "widget/wfindonwebmenu.h"
+
+class FindOnWebMenuLastfm : public WFindOnWebMenu {
+  public:
+    FindOnWebMenuLastfm(QMenu* pFindOnWebMenu, const Track& track);
+};

src/widget/findonwebmenuservices/findonwebmenusoundcloud.cpp

@@ -0,0 +1,73 @@
+#include "findonwebmenusoundcloud.h"
+
+#include <QMenu>
+#include <QUrlQuery>
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+
+namespace {
+const QString kServiceTitle = QStringLiteral("Soundcloud");
+
+const QString kSearchUrlArtist = QStringLiteral("https://soundcloud.com/search/people?");
+
+const QString kSearchUrlTitle = QStringLiteral("https://soundcloud.com/search/sounds?");
+
+const QString kSearchUrlAlbum = QStringLiteral("https://soundcloud.com/search/albums?");
+
+const QUrl composeSoundcloudUrl(const QString& serviceSearchUrl,
+        const QString& query) {
+    QUrlQuery urlQuery;
+    urlQuery.addQueryItem("q", query);
+    QUrl url(serviceSearchUrl);
+    url.setQuery(urlQuery);
+    return url;
+}
+} // namespace
+
+FindOnWebMenuSoundcloud::FindOnWebMenuSoundcloud(
+        QMenu* pFindOnWebMenu, const Track& track) {
+    const QString artist = track.getArtist();
+    const QString trackTitle = track.getTitle();
+    const QString album = track.getAlbum();
+    auto pSoundcloudMenu = make_parented<QMenu>(pFindOnWebMenu);
+    pSoundcloudMenu->setTitle(kServiceTitle);
+    pFindOnWebMenu->addMenu(pSoundcloudMenu);
+    pSoundcloudMenu->addSeparator();
+    if (!artist.isEmpty()) {
+        const QUrl SoundcloudUrlArtist = composeSoundcloudUrl(kSearchUrlArtist, artist);
+        addActionToServiceMenu(pSoundcloudMenu,
+                composeActionText(tr("Artist"), artist),
+                SoundcloudUrlArtist);
+    }
+    if (!trackTitle.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithTrackTitle = composeSearchQuery(artist, trackTitle);
+            const QUrl SoundcloudUrlArtistWithTrackTitle =
+                    composeSoundcloudUrl(kSearchUrlTitle, artistWithTrackTitle);
+            addActionToServiceMenu(pSoundcloudMenu,
+                    composeActionText(
+                            tr("Artist + Title"), artistWithTrackTitle),
+                    SoundcloudUrlArtistWithTrackTitle);
+        }
+        const QUrl SoundcloudUrlTrackTitle = composeSoundcloudUrl(kSearchUrlTitle, trackTitle);
+        addActionToServiceMenu(pSoundcloudMenu,
+                composeActionText(tr("Title"), trackTitle),
+                SoundcloudUrlTrackTitle);
+    }
+    if (!album.isEmpty()) {
+        if (!artist.isEmpty()) {
+            const QString artistWithAlbum = composeSearchQuery(artist, album);
+            const QUrl SoundcloudUrlArtistWithAlbum =
+                    composeSoundcloudUrl(kSearchUrlAlbum, artistWithAlbum);
+            addActionToServiceMenu(pSoundcloudMenu,
+                    composeActionText(tr("Artist + Album"), artistWithAlbum),
+                    SoundcloudUrlArtistWithAlbum);
+        } else {
+            const QUrl SoundcloudUrlAlbum = composeSoundcloudUrl(kSearchUrlAlbum, album);
+            addActionToServiceMenu(pSoundcloudMenu,
+                    composeActionText(tr("Album"), album),
+                    SoundcloudUrlAlbum);
+        }
+    }
+}

src/widget/findonwebmenuservices/findonwebmenusoundcloud.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include "track/track.h"
+#include "util/parented_ptr.h"
+#include "widget/wfindonwebmenu.h"
+
+class FindOnWebMenuSoundcloud : public WFindOnWebMenu {
+  public:
+    FindOnWebMenuSoundcloud(QMenu* pFindOnWebMenu, const Track& track);
+};