20 #include "launchermodel.h"
21 #include "launcheritem.h"
22 #include "backend/launcherbackend.h"
24 #include <unity/shell/application/ApplicationInfoInterface.h>
28 using namespace unity::shell::application;
30 LauncherModel::LauncherModel(QObject *parent):
31 LauncherModelInterface(parent),
32 m_backend(new LauncherBackend(this)),
35 connect(m_backend, SIGNAL(countChanged(QString,
int)), SLOT(countChanged(QString,
int)));
36 connect(m_backend, SIGNAL(progressChanged(QString,
int)), SLOT(progressChanged(QString,
int)));
38 Q_FOREACH (
const QString &entry, m_backend->storedApplications()) {
39 LauncherItem *item =
new LauncherItem(entry,
40 m_backend->displayName(entry),
41 m_backend->icon(entry),
43 item->setPinned(
true);
48 LauncherModel::~LauncherModel()
50 while (!m_list.empty()) {
51 m_list.takeFirst()->deleteLater();
55 int LauncherModel::rowCount(
const QModelIndex &parent)
const
58 return m_list.count();
61 QVariant LauncherModel::data(const QModelIndex &index,
int role)
const
63 LauncherItem *item = m_list.at(index.row());
72 return item->pinned();
76 return item->progress();
78 return item->focused();
84 unity::shell::launcher::LauncherItemInterface *LauncherModel::get(
int index)
const
86 if (index < 0 || index >= m_list.count()) {
89 return m_list.at(index);
92 void LauncherModel::move(
int oldIndex,
int newIndex)
98 if (newIndex >= m_list.count()) {
99 newIndex = m_list.count()-1;
103 if (oldIndex == newIndex) {
110 int newModelIndex = newIndex > oldIndex ? newIndex+1 : newIndex;
112 beginMoveRows(QModelIndex(), oldIndex, oldIndex, QModelIndex(), newModelIndex);
113 m_list.move(oldIndex, newIndex);
116 if (!m_list.at(newIndex)->pinned()) {
117 pin(m_list.at(newIndex)->appId());
123 void LauncherModel::pin(
const QString &appId,
int index)
125 int currentIndex = findApplication(appId);
127 if (currentIndex >= 0) {
128 if (index == -1 || index == currentIndex) {
129 m_list.at(currentIndex)->setPinned(
true);
130 QModelIndex modelIndex = this->index(currentIndex);
131 Q_EMIT dataChanged(modelIndex, modelIndex, QVector<int>() << RolePinned);
133 move(currentIndex, index);
139 index = m_list.count();
141 beginInsertRows(QModelIndex(), index, index);
142 LauncherItem *item =
new LauncherItem(appId,
143 m_backend->displayName(appId),
144 m_backend->icon(appId));
145 item->setPinned(
true);
146 m_list.insert(index, item);
153 void LauncherModel::requestRemove(
const QString &appId)
155 int index = findApplication(appId);
160 if (m_appManager->findApplication(appId)) {
161 m_list.at(index)->setPinned(
false);
162 QModelIndex modelIndex = this->index(index);
163 Q_EMIT dataChanged(modelIndex, modelIndex, QVector<int>() << RolePinned);
167 beginRemoveRows(QModelIndex(), index, index);
168 m_list.takeAt(index)->deleteLater();
174 void LauncherModel::quickListActionInvoked(
const QString &appId,
int actionIndex)
176 int index = findApplication(appId);
181 LauncherItem *item = m_list.at(index);
182 QuickListModel *model = qobject_cast<QuickListModel*>(item->quickList());
184 QString actionId = model->get(actionIndex).actionId();
187 if (actionId ==
"pin_item") {
188 if (item->pinned()) {
189 requestRemove(appId);
196 m_backend->triggerQuickListAction(appId, actionId);
201 void LauncherModel::setUser(
const QString &username)
203 m_backend->setUser(username);
206 QString LauncherModel::getUrlForAppId(
const QString &appId)
const
212 QString df = m_backend->desktopFile(appId +
".desktop");
214 return "application:///" + appId +
".desktop";
216 QStringList parts = appId.split(
'_');
217 QString
package = parts.value(0);
218 QString app = parts.value(1,
"first-listed-app");
219 return "appid://" +
package + "/" + app + "/current-user-version";
222 ApplicationManagerInterface *LauncherModel::applicationManager()
const
227 void LauncherModel::setApplicationManager(unity::shell::application::ApplicationManagerInterface *appManager)
232 disconnect(
this, SLOT(applicationAdded(QModelIndex,
int)));
233 disconnect(
this, SLOT(applicationRemoved(QModelIndex,
int)));
234 disconnect(
this, SLOT(focusedAppIdChanged()));
237 QList<int> recentAppIndices;
238 for (
int i = 0; i < m_list.count(); ++i) {
239 if (m_list.at(i)->recent()) {
240 recentAppIndices << i;
244 while (recentAppIndices.count() > 0) {
245 beginRemoveRows(QModelIndex(), recentAppIndices.first() - run, recentAppIndices.first() - run);
246 m_list.takeAt(recentAppIndices.first() - run)->deleteLater();
248 recentAppIndices.takeFirst();
253 m_appManager = appManager;
254 connect(m_appManager, SIGNAL(rowsInserted(QModelIndex,
int,
int)), SLOT(applicationAdded(QModelIndex,
int)));
255 connect(m_appManager, SIGNAL(rowsAboutToBeRemoved(QModelIndex,
int,
int)), SLOT(applicationRemoved(QModelIndex,
int)));
256 connect(m_appManager, SIGNAL(focusedApplicationIdChanged()), SLOT(focusedAppIdChanged()));
258 Q_EMIT applicationManagerChanged();
260 for (
int i = 0; i < appManager->count(); ++i) {
261 applicationAdded(QModelIndex(), i);
266 void LauncherModel::storeAppList()
269 Q_FOREACH(LauncherItem *item, m_list) {
270 if (item->pinned()) {
271 appIds << item->appId();
274 m_backend->setStoredApplications(appIds);
277 int LauncherModel::findApplication(
const QString &appId)
279 for (
int i = 0; i < m_list.count(); ++i) {
280 LauncherItem *item = m_list.at(i);
281 if (item->appId() == appId) {
288 void LauncherModel::progressChanged(
const QString &appId,
int progress)
290 int idx = findApplication(appId);
292 LauncherItem *item = m_list.at(idx);
293 item->setProgress(progress);
294 Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleProgress);
299 void LauncherModel::countChanged(
const QString &appId,
int count)
301 int idx = findApplication(appId);
303 LauncherItem *item = m_list.at(idx);
304 item->setCount(count);
305 Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleCount);
309 void LauncherModel::applicationAdded(
const QModelIndex &parent,
int row)
313 ApplicationInfoInterface *app = m_appManager->get(row);
315 qWarning() <<
"LauncherModel received an applicationAdded signal, but there's no such application!";
320 Q_FOREACH(LauncherItem *item, m_list) {
321 if (app->appId() == item->appId()) {
329 LauncherItem *item =
new LauncherItem(app->appId(), app->name(), app->icon().toString());
330 item->setRecent(
true);
331 item->setFocused(app->focused());
333 beginInsertRows(QModelIndex(), m_list.count(), m_list.count());
339 void LauncherModel::applicationRemoved(
const QModelIndex &parent,
int row)
344 for (
int i = 0; i < m_list.count(); ++i) {
345 if (m_list.at(i)->appId() == m_appManager->get(row)->appId()) {
351 if (appIndex > -1 && !m_list.at(appIndex)->pinned()) {
352 beginRemoveRows(QModelIndex(), appIndex, appIndex);
353 m_list.takeAt(appIndex)->deleteLater();
358 void LauncherModel::focusedAppIdChanged()
360 QString appId = m_appManager->focusedApplicationId();
361 for (
int i = 0; i < m_list.count(); ++i) {
362 LauncherItem *item = m_list.at(i);
363 if (!item->focused() && item->appId() == appId) {
364 item->setFocused(
true);
365 Q_EMIT dataChanged(index(i), index(i), QVector<int>() << RoleFocused);
366 }
else if (item->focused() && item->appId() != appId) {
367 item->setFocused(
false);
368 Q_EMIT dataChanged(index(i), index(i), QVector<int>() << RoleFocused);