20 #include "launchermodel.h"
21 #include "launcheritem.h"
22 #include "backend/launcherbackend.h"
24 #include <unity/shell/application/ApplicationInfoInterface.h>
26 using namespace unity::shell::application;
28 LauncherModel::LauncherModel(QObject *parent):
29 LauncherModelInterface(parent),
30 m_backend(new LauncherBackend(this)),
33 connect(m_backend, SIGNAL(countChanged(QString,
int)), SLOT(countChanged(QString,
int)));
34 connect(m_backend, SIGNAL(progressChanged(QString,
int)), SLOT(progressChanged(QString,
int)));
36 Q_FOREACH (
const QString &entry, m_backend->storedApplications()) {
37 LauncherItem *item =
new LauncherItem(entry,
38 m_backend->displayName(entry),
39 m_backend->icon(entry),
41 item->setPinned(
true);
46 LauncherModel::~LauncherModel()
48 while (!m_list.empty()) {
49 m_list.takeFirst()->deleteLater();
53 int LauncherModel::rowCount(
const QModelIndex &parent)
const
56 return m_list.count();
59 QVariant LauncherModel::data(const QModelIndex &index,
int role)
const
61 LauncherItem *item = m_list.at(index.row());
70 return item->pinned();
74 return item->progress();
76 return item->focused();
82 unity::shell::launcher::LauncherItemInterface *LauncherModel::get(
int index)
const
84 if (index < 0 || index >= m_list.count()) {
87 return m_list.at(index);
90 void LauncherModel::move(
int oldIndex,
int newIndex)
96 if (newIndex >= m_list.count()) {
97 newIndex = m_list.count()-1;
101 if (oldIndex == newIndex) {
108 int newModelIndex = newIndex > oldIndex ? newIndex+1 : newIndex;
110 beginMoveRows(QModelIndex(), oldIndex, oldIndex, QModelIndex(), newModelIndex);
111 m_list.move(oldIndex, newIndex);
114 if (!m_list.at(newIndex)->pinned()) {
115 pin(m_list.at(newIndex)->appId());
121 void LauncherModel::pin(
const QString &appId,
int index)
123 int currentIndex = findApplication(appId);
125 if (currentIndex >= 0) {
126 if (index == -1 || index == currentIndex) {
127 m_list.at(currentIndex)->setPinned(
true);
128 QModelIndex modelIndex = this->index(currentIndex);
129 Q_EMIT dataChanged(modelIndex, modelIndex);
131 move(currentIndex, index);
137 index = m_list.count();
139 beginInsertRows(QModelIndex(), index, index);
140 LauncherItem *item =
new LauncherItem(appId,
141 m_backend->displayName(appId),
142 m_backend->icon(appId));
143 item->setPinned(
true);
144 m_list.insert(index, item);
151 void LauncherModel::requestRemove(
const QString &appId)
153 int index = findApplication(appId);
158 if (m_appManager->findApplication(appId)) {
159 m_list.at(index)->setPinned(
false);
163 beginRemoveRows(QModelIndex(), index, index);
164 m_list.takeAt(index)->deleteLater();
170 void LauncherModel::quickListActionInvoked(
const QString &appId,
int actionIndex)
172 int index = findApplication(appId);
177 LauncherItem *item = m_list.at(index);
178 QuickListModel *model = qobject_cast<QuickListModel*>(item->quickList());
180 QString actionId = model->get(actionIndex).actionId();
183 if (actionId ==
"pin_item") {
184 if (item->pinned()) {
185 requestRemove(appId);
192 m_backend->triggerQuickListAction(appId, actionId);
197 void LauncherModel::setUser(
const QString &username)
199 m_backend->setUser(username);
202 ApplicationManagerInterface *LauncherModel::applicationManager()
const
207 void LauncherModel::setApplicationManager(unity::shell::application::ApplicationManagerInterface *appManager)
212 disconnect(
this, SLOT(applicationAdded(QModelIndex,
int)));
213 disconnect(
this, SLOT(applicationRemoved(QModelIndex,
int)));
214 disconnect(
this, SLOT(focusedAppIdChanged()));
217 QList<int> recentAppIndices;
218 for (
int i = 0; i < m_list.count(); ++i) {
219 if (m_list.at(i)->recent()) {
220 recentAppIndices << i;
224 while (recentAppIndices.count() > 0) {
225 beginRemoveRows(QModelIndex(), recentAppIndices.first() - run, recentAppIndices.first() - run);
226 m_list.takeAt(recentAppIndices.first() - run)->deleteLater();
228 recentAppIndices.takeFirst();
233 m_appManager = appManager;
234 connect(m_appManager, SIGNAL(rowsInserted(QModelIndex,
int,
int)), SLOT(applicationAdded(QModelIndex,
int)));
235 connect(m_appManager, SIGNAL(rowsAboutToBeRemoved(QModelIndex,
int,
int)), SLOT(applicationRemoved(QModelIndex,
int)));
236 connect(m_appManager, SIGNAL(focusedApplicationIdChanged()), SLOT(focusedAppIdChanged()));
238 Q_EMIT applicationManagerChanged();
240 for (
int i = 0; i < appManager->count(); ++i) {
241 applicationAdded(QModelIndex(), i);
246 void LauncherModel::storeAppList()
249 Q_FOREACH(LauncherItem *item, m_list) {
250 if (item->pinned()) {
251 appIds << item->appId();
254 m_backend->setStoredApplications(appIds);
257 int LauncherModel::findApplication(
const QString &appId)
259 for (
int i = 0; i < m_list.count(); ++i) {
260 LauncherItem *item = m_list.at(i);
261 if (item->appId() == appId) {
268 void LauncherModel::progressChanged(
const QString &appId,
int progress)
270 int idx = findApplication(appId);
272 LauncherItem *item = m_list.at(idx);
273 item->setProgress(progress);
274 Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleProgress);
279 void LauncherModel::countChanged(
const QString &appId,
int count)
281 int idx = findApplication(appId);
283 LauncherItem *item = m_list.at(idx);
284 item->setCount(count);
285 Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleCount);
289 void LauncherModel::applicationAdded(
const QModelIndex &parent,
int row)
293 ApplicationInfoInterface *app = m_appManager->get(row);
296 Q_FOREACH(LauncherItem *item, m_list) {
297 if (app->appId() == item->appId()) {
305 LauncherItem *item =
new LauncherItem(app->appId(), app->name(), app->icon().toString());
306 item->setRecent(
true);
307 item->setFocused(app->focused());
309 beginInsertRows(QModelIndex(), m_list.count(), m_list.count());
315 void LauncherModel::applicationRemoved(
const QModelIndex &parent,
int row)
320 for (
int i = 0; i < m_list.count(); ++i) {
321 if (m_list.at(i)->appId() == m_appManager->get(row)->appId()) {
327 if (appIndex > -1 && !m_list.at(appIndex)->pinned()) {
328 beginRemoveRows(QModelIndex(), appIndex, appIndex);
329 m_list.takeAt(appIndex)->deleteLater();
334 void LauncherModel::focusedAppIdChanged()
336 QString appId = m_appManager->focusedApplicationId();
337 for (
int i = 0; i < m_list.count(); ++i) {
338 LauncherItem *item = m_list.at(i);
339 if (!item->focused() && item->appId() == appId) {
340 item->setFocused(
true);
341 Q_EMIT dataChanged(index(i), index(i), QVector<int>() << RoleFocused);
342 }
else if (item->focused() && item->appId() != appId) {
343 item->setFocused(
false);
344 Q_EMIT dataChanged(index(i), index(i), QVector<int>() << RoleFocused);