@@ -24,8 +24,20 @@
24#include <QDir>
24#include <QDir>
25#include <QDBusArgument>
25#include <QDBusArgument>
26#include <QFileInfo>
26#include <QFileInfo>
27#include <QDebug>
28#include <QDebug>
30+class LauncherBackendItem
33+ LauncherBackendItem(): pinned(false) {}
29LauncherBackend::LauncherBackend(bool useStorage, QObject *parent):
41LauncherBackend::LauncherBackend(bool useStorage, QObject *parent):
30 QObject(parent),
42 QObject(parent),
31 m_accounts(nullptr)
43 m_accounts(nullptr)
@@ -33,95 +45,122 @@ LauncherBackend::LauncherBackend(bool useStorage, QObject *parent):
33 if (useStorage) {
45 if (useStorage) {
34 m_accounts = new AccountsService(this);
46 m_accounts = new AccountsService(this);
36− setUser(qgetenv("USER"));
48+ m_user = qgetenv("USER");
39LauncherBackend::~LauncherBackend()
52LauncherBackend::~LauncherBackend()
41− clearItems();
54+ m_storedApps.clear();
44−void LauncherBackend::clearItems()
46− for (LauncherBackendItem &app: m_storedApps) {
56+ Q_FOREACH(LauncherBackendItem *item, m_itemCache) {
47− delete app.settings;
57+ delete item;
49− m_storedApps.clear();
59+ m_itemCache.clear();
52QStringList LauncherBackend::storedApplications() const
62QStringList LauncherBackend::storedApplications() const
54− auto files = QStringList();
55− for (const LauncherBackendItem &app: m_storedApps) {
56− files << app.settings->fileName();
58− return files;
64+ return m_storedApps;
61void LauncherBackend::setStoredApplications(const QStringList &appIds)
67void LauncherBackend::setStoredApplications(const QStringList &appIds)
63− // Record all existing pinned apps, so we can notice them in new list
69+ if (appIds.count() < m_storedApps.count()) {
64− auto pinnedItems = QStringList();
70+ Q_FOREACH(const QString &appId, m_storedApps) {
65− for (LauncherBackendItem &app: m_storedApps) {
71+ if (!appIds.contains(appId)) {
66− if (app.pinned) {
72+ delete m_itemCache.take(appId);
67− pinnedItems.append(app.settings->fileName());
73+ }
70−
76+ m_storedApps = appIds;
73− for (const QString &appId: appIds) {
77+ Q_FOREACH(const QString &appId, appIds) {
74− loadApp(makeAppDetails(appId, pinnedItems.contains(desktopFile(appId))));
78+ if (!m_itemCache.contains(appId)) {
79+ QString df = findDesktopFile(appId);
81+ LauncherBackendItem *item = parseDesktopFile(df);
82+ m_itemCache.insert(appId, item);
84+ // Cannot find any data for that app... ignoring it.
85+ qDebug() << "cannot find desktop file for" << appId << ". discarding app";
86+ m_storedApps.removeAll(appId);
77 syncToAccounts();
90 syncToAccounts();
80QString LauncherBackend::desktopFile(const QString &appId) const
93QString LauncherBackend::desktopFile(const QString &appId) const
82− QFileInfo fileInfo(QDir("/usr/share/applications"), appId);
95+ LauncherBackendItem *item = m_itemCache.value(appId);
83− return fileInfo.absoluteFilePath();
96+ if (item) {
97+ return item->desktopFile;
100+ return findDesktopFile(appId);
86QString LauncherBackend::displayName(const QString &appId) const
103QString LauncherBackend::displayName(const QString &appId) const
88− auto desktopFile = parseDesktopFile(appId);
105+ LauncherBackendItem *item = m_itemCache.value(appId);
89− auto displayName = desktopFile->value("Desktop Entry/Name").toString();
106+ if (item) {
90− delete desktopFile;
107+ return item->displayName;
110+ QString df = findDesktopFile(appId);
111+ if (!df.isEmpty()) {
112+ LauncherBackendItem *item = parseDesktopFile(df);
113+ m_itemCache.insert(appId, item);
114+ return item->displayName;
91− return displayName;
117+ return QString();
94QString LauncherBackend::icon(const QString &appId) const
120QString LauncherBackend::icon(const QString &appId) const
96− auto desktopFile = parseDesktopFile(appId);
122+ QString iconName;
97− auto iconName = desktopFile->value("Desktop Entry/Icon").toString();
123+ LauncherBackendItem *item = m_itemCache.value(appId);
98− delete desktopFile;
124+ if (item) {
99−
125+ iconName = item->icon;
127+ QString df = findDesktopFile(appId);
100− if (!iconName.isEmpty()) {
128+ if (!df.isEmpty()) {
101− QFileInfo iconFileInfo(iconName);
129+ LauncherBackendItem *item = parseDesktopFile(df);
102− if (iconFileInfo.isRelative()) {
130+ m_itemCache.insert(appId, item);
103− iconName = "image://gicon/" + iconName;
131+ iconName = item->icon;
135+ QFileInfo info(iconName);
136+ if (info.exists()) {
137+ return info.absoluteFilePath();
107− return iconName;
139+ return "image://theme/" + iconName;
110bool LauncherBackend::isPinned(const QString &appId) const
142bool LauncherBackend::isPinned(const QString &appId) const
112− auto index = findItem(appId);
144+ LauncherBackendItem *item = m_itemCache.value(appId);
113− if (index < 0) {
145+ if (item) {
114− return false;
146+ return item->pinned;
116− return m_storedApps[index].pinned;
120void LauncherBackend::setPinned(const QString &appId, bool pinned)
151void LauncherBackend::setPinned(const QString &appId, bool pinned)
122− auto index = findItem(appId);
153+ if (!m_storedApps.contains(appId)) {
123− if (index >= 0 && !m_storedApps[index].pinned) {
154+ return;
157+ LauncherBackendItem *item = m_itemCache.value(appId);
159+ item = new LauncherBackendItem();
160+ m_itemCache.insert(appId, item);
162+ if (item->pinned != pinned) {
124− m_storedApps[index].pinned = pinned;
163+ item->pinned = pinned;
125 syncToAccounts();
164 syncToAccounts();
@@ -154,8 +193,10 @@ int LauncherBackend::count(const QString &appId) const
155void LauncherBackend::setUser(const QString &username)
194void LauncherBackend::setUser(const QString &username)
196+ if (qgetenv("USER") == "lightdm" && m_user != username) {
157− m_user = username;
197+ m_user = username;
158− syncFromAccounts();
198+ syncFromAccounts();
161void LauncherBackend::triggerQuickListAction(const QString &appId, const QString &quickListId)
202void LauncherBackend::triggerQuickListAction(const QString &appId, const QString &quickListId)
@@ -170,76 +211,127 @@ void LauncherBackend::syncFromAccounts()
170 QList<QVariantMap> apps;
211 QList<QVariantMap> apps;
171 bool defaults = true;
212 bool defaults = true;
173− clearItems();
214+ m_storedApps.clear();
216+ qDebug() << "syncing from accounts" << m_accounts << m_user;
175− if (m_user != "" && m_accounts != nullptr) {
218+ if (m_accounts && !m_user.isEmpty()) {
176− auto variant = m_accounts->getUserProperty(m_user, "launcher-items");
219+ QVariant variant = m_accounts->getUserProperty(m_user, "launcher-items");
177 apps = qdbus_cast<QList<QVariantMap>>(variant.value<QDBusArgument>());
220 apps = qdbus_cast<QList<QVariantMap>>(variant.value<QDBusArgument>());
178 defaults = isDefaultsItem(apps);
221 defaults = isDefaultsItem(apps);
181− // TODO: load default pinned ones from default config, instead of hardcoding here...
224+ qDebug() << "--------------------- should load defaults?" << defaults;
183− qDebug() << "loading default applications for launcher";
226+ if (m_accounts && defaults) { // Checking accounts as it'll be null when !useStorage
184− apps <<
227+ QGSettings gSettings("com.canonical.Unity.Launcher", "/com/canonical/unity/launcher/");
185− makeAppDetails("dialer-app.desktop", true) <<
228+ Q_FOREACH(const QString &entry, gSettings.get("favorites").toStringList()) {
186− makeAppDetails("messaging-app.desktop", true) <<
229+ if (entry.startsWith("application://")) {
187− makeAppDetails("address-book-app.desktop", true) <<
230+ QString appId = entry;
188− makeAppDetails("camera-app.desktop", true) <<
231+ appId.remove("application://");
189− makeAppDetails("gallery-app.desktop", true) <<
232+ QString df = findDesktopFile(appId);
190− makeAppDetails("facebook-webapp.desktop", true) <<
233+
191− makeAppDetails("webbrowser-app.desktop", true) <<
234+ if (!df.isEmpty()) {
192− makeAppDetails("twitter-webapp.desktop", true) <<
235+ m_storedApps << appId;
193− makeAppDetails("gmail-webapp.desktop", true) <<
236+
194− makeAppDetails("ubuntu-weather-app.desktop", true) <<
237+ if (!m_itemCache.contains(appId)) {
195− makeAppDetails("notes-app.desktop", true) <<
238+ m_itemCache.insert(appId, parseDesktopFile(df));
196− makeAppDetails("calendar-app.desktop", true);
239+ }
240+ m_itemCache.value(appId)->pinned = true;
199− for (const QVariant &app: apps) {
245+ for (const QVariant &app: apps) {
246+ qDebug() << "should load app" << app;
200− loadApp(app.toMap());
247+ loadFromVariant(app.toMap());
204void LauncherBackend::syncToAccounts()
252void LauncherBackend::syncToAccounts()
206− if (m_user != "" && m_accounts != nullptr) {
254+ qDebug() << "syncing to accounts" << m_accounts << m_user << m_storedApps;
255+ if (m_accounts && !m_user.isEmpty()) {
207 QList<QVariantMap> items;
256 QList<QVariantMap> items;
209− for (LauncherBackendItem &app: m_storedApps) {
258+ Q_FOREACH(const QString &appId, m_storedApps) {
210− items << makeAppDetails(app.settings->fileName(), app.pinned);
259+ qDebug() << "appending item" << appId;
260+ items << itemToVariant(appId);
263+ qDebug() << "syncing apps" << items;
213 m_accounts->setUserProperty(m_user, "launcher-items", QVariant::fromValue(items));
264 m_accounts->setUserProperty(m_user, "launcher-items", QVariant::fromValue(items));
266+ qDebug() << "done synving";
217−QSettings *LauncherBackend::parseDesktopFile(const QString &appId) const
269+QString LauncherBackend::findDesktopFile(const QString &appId) const
219− auto fullAppId = desktopFile(appId);
271+ int dashPos = -1;
220− return new QSettings(fullAppId, QSettings::IniFormat);
272+ QString helper = appId;
275+ if (dashPos != -1) {
276+ helper = helper.replace(dashPos, 1, '/');
279+ QFileInfo fileInfo(QDir("/usr/share/applications"), helper);
280+ if (fileInfo.exists()) {
281+ return fileInfo.absoluteFilePath();
284+ dashPos = helper.indexOf("-");
285+ } while (dashPos != -1);
223−void LauncherBackend::loadApp(const QVariantMap &details)
290+LauncherBackendItem* LauncherBackend::parseDesktopFile(const QString &desktopFile) const
225− auto appId = details.value("id").toString();
292+ QSettings settings(desktopFile, QSettings::IniFormat);
226− auto isPinned = details.value("is-pinned").toBool();
293+
228− if (appId.isEmpty()) {
295+ LauncherBackendItem* item = new LauncherBackendItem();
296+ item->desktopFile = desktopFile;
297+ item->displayName = settings.value("Desktop Entry/Name").toString();
298+ item->icon = settings.value("Desktop Entry/Icon").toString();
299+ item->pinned = false;
303+void LauncherBackend::loadFromVariant(const QVariantMap &details)
305+ if (!details.contains("id")) {
308+ QString appId = details.value("id").toString();
310+ LauncherBackendItem *item = m_itemCache.value(appId);
315+ item = new LauncherBackendItem();
317+ item->desktopFile = details.value("desktopFile").toString();
318+ item->displayName = details.value("name").toString();
319+ item->icon = details.value("icon").toString();
320+ item->pinned = details.value("is-pinned").toBool();
232− LauncherBackendItem item;
322+ m_itemCache.insert(appId, item);
233− item.settings = parseDesktopFile(appId);
234− item.pinned = isPinned;
235− m_storedApps.append(item);
323+ m_storedApps.append(appId);
238−QVariantMap LauncherBackend::makeAppDetails(const QString &appId, bool pinned) const
326+QVariantMap LauncherBackend::itemToVariant(const QString &appId) const
328+ LauncherBackendItem *item = m_itemCache.value(appId);
240 QVariantMap details;
329 QVariantMap details;
241 details.insert("id", appId);
330 details.insert("id", appId);
331+ details.insert("name", item->displayName);
332+ details.insert("icon", item->icon);
333+ details.insert("desktopFile", item->desktopFile);
242− details.insert("is-pinned", pinned);
334+ details.insert("is-pinned", item->pinned);
243 return details;
335 return details;
@@ -248,16 +340,6 @@ bool LauncherBackend::isDefaultsItem(const QList<QVariantMap> &apps) const
248 // To differentiate between an empty list and a list that hasn't been set
340 // To differentiate between an empty list and a list that hasn't been set
249 // yet (and should thus be populated with the defaults), we use a special
341 // yet (and should thus be populated with the defaults), we use a special
250 // list of one item with the 'defaults' field set to true.
342 // list of one item with the 'defaults' field set to true.
343+ qDebug() << "checking isDefaults" << apps;
251 return (apps.size() == 1 && apps[0].value("defaults").toBool());
344 return (apps.size() == 1 && apps[0].value("defaults").toBool());
254−int LauncherBackend::findItem(const QString &appId) const
256− auto fullAppId = desktopFile(appId);
257− for (int i = 0; i < m_storedApps.size(); ++i) {
258− if (m_storedApps[i].settings->fileName() == fullAppId) {