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* Copyright (C) 2010 Canonical, Ltd.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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/* Note regarding the use of wnck: it is critically important that the client
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type be set to pager because wnck will pass that type over to the window
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manager through XEvents.
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Window managers tend to respect orders from pagers to the letter by for
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example bypassing focus stealing prevention. Compiz does exactly that in
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src/event.c:handleEvent(…) in the ClientMessage case (line 1702). Metacity
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has a similar policy in src/core/window.c:window_activate(…) (line 2951).
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The client type has already been set in Unity2dPlugin::initializeEngine(…),
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and the corresponding shared library (libunity-2d-private-qml.so) is loaded
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via QML’s import statement (`import Unity2d 1.0`), so there is no need to
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#include "launcherapplication.h"
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#include "launchermenu.h"
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#include "launcherutility.h"
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#include "bamf-matcher.h"
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#include "bamf-indicator.h"
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#include "dbusmenuimporter.h"
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#include <unity2dtr.h>
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#include <QDBusInterface>
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#include <QDBusServiceWatcher>
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#include <QFileSystemWatcher>
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#include <QScopedPointer>
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const char* SHORTCUT_NICK_PROPERTY = "nick";
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LauncherApplication::LauncherApplication()
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, m_desktopFileWatcher(NULL)
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, m_has_visible_window(false)
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, m_progress(0), m_progressBarVisible(false)
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, m_counter(0), m_counterVisible(false)
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, m_emblem(QString()), m_emblemVisible(false)
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, m_forceUrgent(false)
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, m_dynamicQuicklistServiceWatcher(NULL)
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m_launching_timer.setSingleShot(true);
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m_launching_timer.setInterval(8000);
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QObject::connect(&m_launching_timer, SIGNAL(timeout()), this, SLOT(onLaunchingTimeouted()));
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LauncherApplication::LauncherApplication(const LauncherApplication& other)
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/* FIXME: a number of members are not copied over */
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QObject::connect(&m_launching_timer, SIGNAL(timeout()), this, SLOT(onLaunchingTimeouted()));
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if (other.m_application != NULL) {
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setBamfApplication(other.m_application);
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LauncherApplication::~LauncherApplication()
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LauncherApplication::active() const
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if (m_application != NULL) {
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return m_application->active();
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LauncherApplication::running() const
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if (m_application != NULL) {
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return m_application->running();
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LauncherApplication::windowCount() const
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if (m_application == NULL) {
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QScopedPointer<BamfWindowList> windows(m_application->windows());
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return windows->size();
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LauncherApplication::urgent() const
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if (m_application != NULL) {
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return m_application->urgent();
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LauncherApplication::beginForceUrgent(int duration)
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bool wasUrgent = urgent();
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m_forceUrgent = true;
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if (wasUrgent != urgent()) {
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Q_EMIT urgentChanged(urgent());
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QTimer::singleShot(duration, this, SLOT(endForceUrgent()));
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LauncherApplication::endForceUrgent()
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bool wasUrgent = urgent();
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m_forceUrgent = false;
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if (wasUrgent != urgent()) {
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Q_EMIT urgentChanged(urgent());
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LauncherApplication::sticky() const
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LauncherApplication::name() const
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if (sticky() && (m_appInfo != NULL)) {
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return QString::fromUtf8(g_app_info_get_name(m_appInfo.data()));
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if (m_application != NULL) {
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return m_application->name();
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if (m_appInfo != NULL) {
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return QString::fromUtf8(g_app_info_get_name(m_appInfo.data()));
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if (m_snStartupSequence != NULL) {
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return QString::fromUtf8(sn_startup_sequence_get_name(m_snStartupSequence.data()));
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LauncherApplication::icon() const
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if (sticky() && (m_appInfo != NULL)) {
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GCharPointer ptr(g_icon_to_string(g_app_info_get_icon(m_appInfo.data())));
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return QString::fromUtf8(ptr.data());
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if (m_application != NULL) {
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return m_application->icon();
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if (m_appInfo != NULL) {
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GCharPointer ptr(g_icon_to_string(g_app_info_get_icon(m_appInfo.data())));
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return QString::fromUtf8(ptr.data());
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if (m_snStartupSequence != NULL) {
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return QString::fromUtf8(sn_startup_sequence_get_icon_name(m_snStartupSequence.data()));
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LauncherApplication::application_type() const
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if (m_application != NULL) {
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return m_application->application_type();
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LauncherApplication::desktop_file() const
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if (m_application != NULL) {
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return m_application->desktop_file();
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if (m_appInfo != NULL) {
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return QString::fromUtf8(g_desktop_app_info_get_filename((GDesktopAppInfo*)m_appInfo.data()));
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LauncherApplication::executable() const
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if (m_appInfo != NULL) {
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return QString::fromUtf8(g_app_info_get_executable(m_appInfo.data()));
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if (m_snStartupSequence != NULL) {
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return QString::fromUtf8(sn_startup_sequence_get_binary_name(m_snStartupSequence.data()));
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LauncherApplication::setSticky(bool sticky)
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if (sticky == m_sticky) {
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stickyChanged(sticky);
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LauncherApplication::setDesktopFile(const QString& desktop_file)
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QString oldDesktopFile = this->desktop_file();
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QByteArray byte_array = desktop_file.toUtf8();
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gchar *file = byte_array.data();
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if(desktop_file.startsWith("/")) {
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/* It looks like a full path to a desktop file */
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m_appInfo.reset((GAppInfo*)g_desktop_app_info_new_from_filename(file));
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/* It might just be a desktop file name; let GIO look for the actual
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desktop file for us */
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/* The docs for g_desktop_app_info_new() says it respects "-" to "/"
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substitution as per XDG Menu Spec, but it only seems to work for
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exactly 1 substitution where as Wine programs often require many.
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Bottom line: We must do some manual trial and error to find desktop
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files in deeply nested directories.
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Same workaround is implemented in Unity: plugins/unityshell/src/PlacesView.cpp:731
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https://bugzilla.gnome.org/show_bug.cgi?id=654566
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https://bugs.launchpad.net/unity-2d/+bug/794471
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m_appInfo.reset((GAppInfo*)g_desktop_app_info_new(file));
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slash_index = byte_array.indexOf("-");
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if (slash_index == -1) {
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byte_array.replace(slash_index, 1, "/");
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file = byte_array.data();
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} while (m_appInfo.isNull());
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/* setDesktopFile(…) may be called with the same desktop file, when e.g. the
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contents of the file have changed. Some properties may have changed. */
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QString newDesktopFile = this->desktop_file();
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if (newDesktopFile != oldDesktopFile) {
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Q_EMIT desktopFileChanged(newDesktopFile);
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/* Emit the Changed signal on all properties that can depend on m_appInfo
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m_application's properties take precedence over m_appInfo's
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if (m_appInfo != NULL) {
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if (m_application == NULL) {
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Q_EMIT nameChanged(name());
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Q_EMIT iconChanged(icon());
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Q_EMIT executableChanged(executable());
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/* Update the list of static shortcuts
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(quicklist entries defined in the desktop file). */
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m_staticShortcuts.reset(indicator_desktop_shortcuts_new(newDesktopFile.toUtf8().constData(), "Unity"));
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monitorDesktopFile(newDesktopFile);
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LauncherApplication::monitorDesktopFile(const QString& path)
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/* Monitor the desktop file for live changes */
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if (m_desktopFileWatcher == NULL) {
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/* FIXME: deleting a QFileSystemWatcher can be quite slow (sometimes
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around 100ms on a powerful computer) and can provoke visual glitches
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where the user interface is blocked for a short moment.
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m_desktopFileWatcher = new QFileSystemWatcher(this);
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connect(m_desktopFileWatcher, SIGNAL(fileChanged(const QString&)),
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SLOT(onDesktopFileChanged(const QString&)));
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/* If the file is already being monitored, we shouldn’t need to do anything.
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However it seems that in some cases, a change to the file will stop
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emiting further fileChanged signals, despite the file still being in the
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list of monitored files. This is the case when the desktop file is being
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edited in gedit for example. This may be a bug in QT itself.
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To work around this issue, remove the path and add it again. */
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if (m_desktopFileWatcher->files().contains(path)) {
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m_desktopFileWatcher->removePath(path);
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if (!path.isEmpty()) {
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m_desktopFileWatcher->addPath(path);
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LauncherApplication::onDesktopFileChanged(const QString& path)
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if (m_desktopFileWatcher->files().contains(path) || QFile::exists(path)) {
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/* The contents of the file have changed. */
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setDesktopFile(path);
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/* The desktop file has been deleted.
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This can happen in a number of cases:
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- the package it belongs to has been uninstalled
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- the package it belongs to has been upgraded, in which case it is
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likely that the desktop file has been removed and a new version of
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it has been installed in place of the old version
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- the file has been written to using an editor that first saves to a
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temporary file and then moves this temporary file to the
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destination file, which effectively results in the file being
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temporarily deleted (vi for example does that, whereas gedit
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In the first case, we want to remove the application from the
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launcher. In the last two cases, we need to consider that the desktop
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file’s contents have changed. At this point there is no way to be
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sure that the file has been permanently removed, so we want to give
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the application a grace period before checking for real deletion. */
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QTimer::singleShot(1000, this, SLOT(checkDesktopFileReallyRemoved()));
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LauncherApplication::checkDesktopFileReallyRemoved()
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QString path = desktop_file();
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if (QFile::exists(path)) {
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/* The desktop file hasn’t really been removed, it was only temporarily
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setDesktopFile(path);
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/* The desktop file has really been removed. */
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LauncherApplication::setBamfApplication(BamfApplication *application)
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if (application == NULL) {
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m_application = application;
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setDesktopFile(application->desktop_file());
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QObject::connect(application, SIGNAL(ActiveChanged(bool)), this, SIGNAL(activeChanged(bool)));
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/* FIXME: a bug somewhere makes connecting to the Closed() signal not work even though
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the emit Closed() in bamf-view.cpp is reached. */
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/* Connect first the onBamfApplicationClosed slot, then the runningChanged
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signal, to avoid a race condition when an application is closed.
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See https://launchpad.net/bugs/634057 */
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QObject::connect(application, SIGNAL(RunningChanged(bool)), this, SLOT(onBamfApplicationClosed(bool)));
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QObject::connect(application, SIGNAL(RunningChanged(bool)), this, SIGNAL(runningChanged(bool)));
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QObject::connect(application, SIGNAL(UrgentChanged(bool)), this, SIGNAL(urgentChanged(bool)));
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QObject::connect(application, SIGNAL(WindowAdded(BamfWindow*)), this, SLOT(updateHasVisibleWindow()));
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QObject::connect(application, SIGNAL(WindowRemoved(BamfWindow*)), this, SLOT(updateHasVisibleWindow()));
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QObject::connect(application, SIGNAL(WindowAdded(BamfWindow*)), this, SLOT(updateWindowCount()));
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QObject::connect(application, SIGNAL(WindowRemoved(BamfWindow*)), this, SLOT(updateWindowCount()));
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connect(application, SIGNAL(ChildAdded(BamfView*)), SLOT(slotChildAdded(BamfView*)));
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connect(application, SIGNAL(ChildRemoved(BamfView*)), SLOT(slotChildRemoved(BamfView*)));
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connect(application, SIGNAL(WindowAdded(BamfWindow*)), SLOT(onWindowAdded(BamfWindow*)));
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updateBamfApplicationDependentProperties();
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LauncherApplication::updateBamfApplicationDependentProperties()
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activeChanged(active());
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runningChanged(running());
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urgentChanged(urgent());
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applicationTypeChanged(application_type());
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desktopFileChanged(desktop_file());
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m_launching_timer.stop();
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launchingChanged(launching());
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updateHasVisibleWindow();
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fetchIndicatorMenus();
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LauncherApplication::onBamfApplicationClosed(bool running)
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m_application->disconnect(this);
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m_application = NULL;
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updateBamfApplicationDependentProperties();
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LauncherApplication::setSnStartupSequence(SnStartupSequence* sequence)
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if (sequence != NULL) {
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if (!sn_startup_sequence_get_completed(sequence)) {
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/* 'launching' property becomes true for a few seconds */
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m_launching_timer.start();
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m_launching_timer.stop();
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sn_startup_sequence_ref(sequence);
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m_snStartupSequence.reset(sequence);
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executableChanged(executable());
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launchingChanged(launching());
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LauncherApplication::setIconGeometry(int x, int y, int width, int height, uint xid)
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if (m_application == NULL) {
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QScopedPointer<BamfUintList> xids;
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xids.reset(m_application->xids());
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xids.reset(new BamfUintList(list));
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int size = xids->size();
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WnckScreen* screen = wnck_screen_get_default();
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wnck_screen_force_update(screen);
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for (int i = 0; i < size; ++i) {
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WnckWindow* window = wnck_window_get(xids->at(i));
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wnck_window_set_icon_geometry(window, x, y, width, height);
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LauncherApplication::onWindowAdded(BamfWindow* window)
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if (window != NULL) {
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windowAdded(window->xid());
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LauncherApplication::launching() const
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return m_launching_timer.isActive();
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LauncherApplication::updateHasVisibleWindow()
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bool prev = m_has_visible_window;
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if (m_application != NULL) {
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m_has_visible_window = QScopedPointer<BamfUintList>(m_application->xids())->size() > 0;
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m_has_visible_window = false;
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if (m_has_visible_window != prev) {
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hasVisibleWindowChanged(m_has_visible_window);
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LauncherApplication::updateWindowCount()
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Q_EMIT windowCountChanged(windowCount());
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LauncherApplication::has_visible_window() const
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return m_has_visible_window;
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LauncherApplication::progress() const
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LauncherApplication::counter() const
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LauncherApplication::emblem() const
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LauncherApplication::progressBarVisible() const
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return m_progressBarVisible;
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LauncherApplication::counterVisible() const
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return m_counterVisible;
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LauncherApplication::emblemVisible() const
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return m_emblemVisible;
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/* Returns the number of window for this application that reside on the
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LauncherApplication::windowCountOnCurrentWorkspace()
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WnckWorkspace *current = wnck_screen_get_active_workspace(wnck_screen_get_default());
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for (int i = 0; i < m_application->windows()->size(); i++) {
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BamfWindow *window = m_application->windows()->at(i);
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if (window == NULL) {
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/* When geting the wnck window, it's possible we get a NULL
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return value because wnck hasn't updated its internal list yet,
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so we need to force it once to be sure */
599
WnckWindow *wnck_window = wnck_window_get(window->xid());
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if (wnck_window == NULL) {
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wnck_screen_force_update(wnck_screen_get_default());
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wnck_window = wnck_window_get(window->xid());
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if (wnck_window == NULL) {
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WnckWorkspace *workspace = wnck_window_get_workspace(wnck_window);
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if (workspace == current) {
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LauncherApplication::activate()
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} else if (active()) {
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if (windowCountOnCurrentWorkspace() > 0 && windowCount() > 1) {
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spread(windowCount() > windowCountOnCurrentWorkspace());
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} else if (running() && has_visible_window()) {
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LauncherApplication::launchNewInstance()
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LauncherApplication::launch()
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if (m_appInfo == NULL) {
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GError* error = NULL;
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g_get_current_time (&timeval);
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GdkDisplay* display = gdk_display_get_default();
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GObjectScopedPointer<GdkAppLaunchContext> context(gdk_display_get_app_launch_context(display));
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/* Using GDK_CURRENT_TIME doesn’t seem to work, launched windows
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sometimes don’t get focus (see https://launchpad.net/bugs/643616). */
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gdk_app_launch_context_set_timestamp(context.data(), timeval.tv_sec);
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g_app_info_launch(m_appInfo.data(), NULL, (GAppLaunchContext*)context.data(), &error);
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UQ_WARNING << "Failed to launch application:" << error->message;
663
/* 'launching' property becomes true for a few seconds and becomes
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false as soon as the application is launched */
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m_launching_timer.start();
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launchingChanged(true);
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LauncherApplication::onLaunchingTimeouted()
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launchingChanged(false);
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LauncherApplication::close()
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if (m_application == NULL) {
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QScopedPointer<BamfUintList> xids(m_application->xids());
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int size = xids->size();
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WnckScreen* screen = wnck_screen_get_default();
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wnck_screen_force_update(screen);
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for (int i = 0; i < size; ++i) {
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WnckWindow* window = wnck_window_get(xids->at(i));
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wnck_window_close(window, CurrentTime);
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LauncherApplication::show()
702
if (m_application == NULL) {
706
QScopedPointer<BamfWindowList> windows(m_application->windows());
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int size = windows->size();
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/* Pick the most important window.
713
The primary criterion to determine the most important window is urgency.
714
The secondary criterion is the last_active timestamp (the last time the
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window was activated). */
716
BamfWindow* important = windows->at(0);
717
for (int i = 0; i < size; ++i) {
718
BamfWindow* current = windows->at(i);
719
if (current->urgent() && !important->urgent()) {
721
} else if (current->urgent() || !important->urgent()) {
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if (current->last_active() > important->last_active()) {
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WnckScreen* screen = wnck_screen_get_default();
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wnck_screen_force_update(screen);
731
WnckWindow* window = wnck_window_get(important->xid());
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LauncherUtility::showWindow(window);
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LauncherApplication::spread(bool showAllWorkspaces)
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QDBusInterface compiz("org.freedesktop.compiz",
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"/org/freedesktop/compiz/scale/screen0/initiate_all_key",
740
"org.freedesktop.compiz");
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if (compiz.isValid()) {
743
Qt::HANDLE root = QX11Info::appRootWindow();
744
BamfUintList* xids = m_application->xids();
745
QStringList fragments;
746
for (int i = 0; i < xids->size(); i++) {
747
uint xid = xids->at(i);
748
fragments.append("xid=" + QString::number(xid));
751
compiz.asyncCall("activate", "root", static_cast<int>(root), "match", fragments.join(" | "));
753
QDBusInterface spread("com.canonical.Unity2d.Spread", "/Spread",
754
"com.canonical.Unity2d.Spread");
755
QDBusReply<bool> isShown = spread.call("IsShown");
756
if (isShown.isValid()) {
757
if (isShown.value() == true) {
758
spread.asyncCall("FilterByApplication", m_application->desktop_file());
760
if (showAllWorkspaces) {
761
spread.asyncCall("ShowAllWorkspaces", m_application->desktop_file());
763
spread.asyncCall("ShowCurrentWorkspace", m_application->desktop_file());
767
UQ_WARNING << "Failed to get property IsShown on com.canonical.Unity2d.Spread";
773
LauncherApplication::slotChildAdded(BamfView* child)
775
BamfIndicator* indicator = qobject_cast<BamfIndicator*>(child);
776
if (indicator != NULL) {
777
QString path = indicator->dbus_menu_path();
778
if (!m_indicatorMenus.contains(path)) {
779
DBusMenuImporter* importer = new DBusMenuImporter(indicator->address(), path, this);
780
connect(importer, SIGNAL(menuUpdated()), SLOT(onIndicatorMenuUpdated()));
781
m_indicatorMenus[path] = importer;
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LauncherApplication::slotChildRemoved(BamfView* child)
789
BamfIndicator* indicator = qobject_cast<BamfIndicator*>(child);
790
if (indicator != NULL) {
791
QString path = indicator->dbus_menu_path();
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if (m_indicatorMenus.contains(path)) {
793
m_indicatorMenus.take(path)->deleteLater();
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LauncherApplication::fetchIndicatorMenus()
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Q_FOREACH(QString path, m_indicatorMenus.keys()) {
802
m_indicatorMenus.take(path)->deleteLater();
805
if (m_application != NULL) {
806
QScopedPointer<BamfViewList> children(m_application->children());
807
for (int i = 0; i < children->size(); ++i) {
808
slotChildAdded(children->at(i));
814
LauncherApplication::createMenuActions()
816
if (m_application != NULL && !m_indicatorMenus.isEmpty()) {
817
/* Request indicator menus to be updated: this is asynchronous
818
and the corresponding actions are added to the menu in
819
SLOT(onIndicatorMenuUpdated()).
820
Static menu actions are appended after all indicator menus
822
m_indicatorMenusReady = 0;
823
Q_FOREACH(DBusMenuImporter* importer, m_indicatorMenus) {
824
importer->updateMenu();
827
createDynamicMenuActions();
828
createStaticMenuActions();
833
LauncherApplication::createDynamicMenuActions()
835
if (!m_dynamicQuicklistImporter.isNull()) {
836
/* FIXME: the menu is only partially updated while visible: stale
837
actions will correctly be removed from the menu, but new actions
838
will not be added until the menu is closed and opened again.
839
This is an acceptable limitation for now. */
840
QList<QAction*> actions = m_dynamicQuicklistImporter->menu()->actions();
841
Q_FOREACH(QAction* action, actions) {
842
if (action->isSeparator()) {
843
m_menu->insertSeparatorBeforeTitle();
845
connect(action, SIGNAL(triggered()), m_menu, SLOT(hide()));
846
m_menu->insertActionBeforeTitle(action);
853
LauncherApplication::createStaticMenuActions()
855
/* Custom menu actions from the desktop file. */
856
if (!m_staticShortcuts.isNull()) {
857
const gchar** nicks = indicator_desktop_shortcuts_get_nicks(m_staticShortcuts.data());
860
while (((gpointer*) nicks)[i]) {
861
const gchar* nick = nicks[i];
862
QAction* action = new QAction(m_menu);
863
action->setText(QString::fromUtf8(indicator_desktop_shortcuts_nick_get_name(m_staticShortcuts.data(), nick)));
864
action->setProperty(SHORTCUT_NICK_PROPERTY, QVariant(nick));
865
m_menu->insertActionBeforeTitle(action);
866
connect(action, SIGNAL(triggered()), SLOT(onStaticShortcutTriggered()));
871
m_menu->insertSeparatorBeforeTitle();
873
QList<QAction*> actions;
874
bool is_running = running();
876
/* Only applications with a corresponding desktop file can be kept in the launcher */
877
if (QFile::exists(desktop_file())) {
878
QAction* keep = new QAction(m_menu);
879
keep->setCheckable(is_running);
880
keep->setChecked(sticky());
881
keep->setText(is_running ? u2dTr("Keep In Launcher") : u2dTr("Remove From Launcher"));
882
actions.append(keep);
883
QObject::connect(keep, SIGNAL(triggered()), this, SLOT(onKeepTriggered()));
887
QAction* quit = new QAction(m_menu);
888
quit->setText(u2dTr("Quit"));
889
actions.append(quit);
890
QObject::connect(quit, SIGNAL(triggered()), this, SLOT(onQuitTriggered()));
893
/* Filter out duplicate actions. This typically happens with indicator
894
menus that contain a "Quit" action: we don’t want two "Quit" actions in
896
Q_FOREACH(QAction* pending, actions) {
897
bool duplicate = false;
898
Q_FOREACH(QAction* action, m_menu->actions()) {
899
/* The filtering is done on the text of the action. This will
900
obviously break if for example only one of the two actions is
901
localized ("Quit" != "Quitter"), but we don’t have a better way
902
to identify duplicate actions. */
903
if (pending->text() == action->text()) {
910
m_menu->addAction(pending);
918
LauncherApplication::onIndicatorMenuUpdated()
920
if (!m_menu->isVisible()) {
924
DBusMenuImporter* importer = static_cast<DBusMenuImporter*>(sender());
925
QList<QAction*> actions = importer->menu()->actions();
926
Q_FOREACH(QAction* action, actions) {
927
if (action->isSeparator()) {
928
m_menu->insertSeparatorBeforeTitle();
930
connect(action, SIGNAL(triggered()), m_menu, SLOT(hide()));
931
m_menu->insertActionBeforeTitle(action);
935
if (++m_indicatorMenusReady == m_indicatorMenus.size()) {
936
/* All indicator menus have been updated. */
937
createDynamicMenuActions();
938
createStaticMenuActions();
943
LauncherApplication::onStaticShortcutTriggered()
945
QAction* action = static_cast<QAction*>(sender());
946
QString nick = action->property(SHORTCUT_NICK_PROPERTY).toString();
948
indicator_desktop_shortcuts_nick_exec(m_staticShortcuts.data(), nick.toUtf8().constData());
952
LauncherApplication::onKeepTriggered()
954
QAction* keep = static_cast<QAction*>(sender());
955
bool sticky = keep->isChecked();
961
LauncherApplication::onQuitTriggered()
968
bool LauncherApplication::updateOverlayState(QMap<QString, QVariant> properties,
969
QString propertyName, T* member)
971
if (properties.contains(propertyName)) {
972
T value = properties.value(propertyName).value<T>();
973
if (value != *member) {
982
LauncherApplication::updateOverlaysState(const QString& sender, QMap<QString, QVariant> properties)
984
if (updateOverlayState(properties, "progress", &m_progress)) {
985
Q_EMIT progressChanged(m_progress);
987
if (updateOverlayState(properties, "progress-visible", &m_progressBarVisible)) {
988
Q_EMIT progressBarVisibleChanged(m_progressBarVisible);
990
if (updateOverlayState(properties, "count", &m_counter)) {
991
Q_EMIT counterChanged(m_counter);
993
if (updateOverlayState(properties, "count-visible", &m_counterVisible)) {
994
Q_EMIT counterVisibleChanged(m_counterVisible);
996
if (updateOverlayState(properties, "emblem", &m_emblem)) {
997
Q_EMIT emblemChanged(m_emblem);
999
if (updateOverlayState(properties, "emblem-visible", &m_emblemVisible)) {
1000
Q_EMIT emblemVisibleChanged(m_emblemVisible);
1002
if (updateOverlayState(properties, "quicklist", &m_dynamicQuicklistPath)) {
1003
setDynamicQuicklistImporter(sender);
1008
LauncherApplication::setDynamicQuicklistImporter(const QString& service)
1010
if (m_dynamicQuicklistPath.isEmpty() || service.isEmpty()) {
1011
m_dynamicQuicklistImporter.reset();
1013
m_dynamicQuicklistImporter.reset(new DBusMenuImporter(service, m_dynamicQuicklistPath));
1014
m_dynamicQuicklistImporter->updateMenu();
1015
if (m_dynamicQuicklistServiceWatcher == NULL) {
1016
m_dynamicQuicklistServiceWatcher = new QDBusServiceWatcher(this);
1017
m_dynamicQuicklistServiceWatcher->setConnection(QDBusConnection::sessionBus());
1018
connect(m_dynamicQuicklistServiceWatcher,
1019
SIGNAL(serviceOwnerChanged(const QString&, const QString&, const QString&)),
1020
SLOT(dynamicQuicklistImporterServiceOwnerChanged(const QString&, const QString&, const QString&)));
1022
m_dynamicQuicklistServiceWatcher->addWatchedService(service);
1027
LauncherApplication::dynamicQuicklistImporterServiceOwnerChanged(const QString& serviceName, const QString& oldOwner, const QString& newOwner)
1029
m_dynamicQuicklistServiceWatcher->removeWatchedService(oldOwner);
1030
setDynamicQuicklistImporter(newOwner);
added
removed
libunity-2d-private/Unity2d/launcherapplication.cpp
