git.iko.soy/unity8
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unity8/plugins/Unity/ApplicationMenu/applicationmenuregistry.cpp
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1/*
2 * Copyright (C) 2016 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17#include "applicationmenuregistry.h"
19#include <QQmlEngine>
20#include <QDebug>
23ApplicationMenuRegistry::ApplicationMenuRegistry(QObject *parent)
24 : QObject(parent)
28ApplicationMenuRegistry::~ApplicationMenuRegistry()
30 qDeleteAll(m_appMenus);
31 m_appMenus.clear();
33 qDeleteAll(m_surfaceMenus);
34 m_surfaceMenus.clear();
37void ApplicationMenuRegistry::RegisterAppMenu(pid_t processId,
38 const QDBusObjectPath &menuObjectPath,
39 const QDBusObjectPath &actionObjectPath,
40 const QString &service)
42 qDebug() << "RegisterApplicationMenu" << processId << " @ " << service << menuObjectPath.path() << actionObjectPath.path();
44 QMultiMap<pid_t, MenuServicePath*>::iterator i = m_appMenus.find(processId);
45 while (i != m_appMenus.end() && i.key() == processId) {
46 if (i.value()->m_menuPath == menuObjectPath.path().toUtf8()) {
47 qWarning() << "Already have a menu for application:" << processId << service << menuObjectPath.path();
48 return;
49 }
50 ++i;
51 }
53 auto menu = new MenuServicePath(service.toUtf8(), menuObjectPath.path().toUtf8(), actionObjectPath.path().toUtf8());
54 QQmlEngine::setObjectOwnership(menu, QQmlEngine::CppOwnership);
56 m_appMenus.insert(processId, menu);
57 Q_EMIT appMenuRegistered(processId);
60void ApplicationMenuRegistry::UnregisterAppMenu(pid_t processId, const QDBusObjectPath &menuObjectPath)
62 qDebug() << "RegisterApplicationMenu" << processId << " @ " << menuObjectPath.path();
64 QMultiMap<pid_t, MenuServicePath*>::iterator i = m_appMenus.find(processId);
65 while (i != m_appMenus.end() && i.key() == processId) {
66 if (i.value()->m_menuPath == menuObjectPath.path().toUtf8()) {
67 i.value()->deleteLater();
68 m_appMenus.erase(i);
69 Q_EMIT appMenuUnregistered(processId);
70 break;
71 }
72 ++i;
73 }
76void ApplicationMenuRegistry::RegisterSurfaceMenu(const QString &surfaceId,
77 const QDBusObjectPath &menuObjectPath,
78 const QDBusObjectPath &actionObjectPath,
79 const QString &service)
81 qDebug() << "RegisterSurfaceMenu" << surfaceId << " @ " << service << menuObjectPath.path() << actionObjectPath.path();
83 QMultiMap<QString, MenuServicePath*>::iterator i = m_surfaceMenus.find(surfaceId);
84 while (i != m_surfaceMenus.end() && i.key() == surfaceId) {
85 if (i.value()->m_menuPath == menuObjectPath.path().toUtf8()) {
86 qWarning() << "Already have a menu for surface:" << surfaceId << service << menuObjectPath.path();
87 return;
88 }
89 ++i;
90 }
92 auto menu = new MenuServicePath(service.toUtf8(), menuObjectPath.path().toUtf8(), actionObjectPath.path().toUtf8());
93 QQmlEngine::setObjectOwnership(menu, QQmlEngine::CppOwnership);
95 m_surfaceMenus.insert(surfaceId, menu);
96 Q_EMIT surfaceMenuRegistered(surfaceId);
99void ApplicationMenuRegistry::UnregisterSurfaceMenu(const QString &surfaceId, const QDBusObjectPath &menuObjectPath)
101 qDebug() << "UnregisterSurfaceMenu" << surfaceId << " @ " << menuObjectPath.path();
103 QMultiMap<QString, MenuServicePath*>::iterator i = m_surfaceMenus.find(surfaceId);
104 while (i != m_surfaceMenus.end() && i.key() == surfaceId) {
105 if (i.value()->m_menuPath == menuObjectPath.path().toUtf8()) {
106 i.value()->deleteLater();
107 m_surfaceMenus.erase(i);
108 Q_EMIT surfaceMenuUnregistered(surfaceId);
109 break;
110 }
111 ++i;
112 }
115QList<QObject*> ApplicationMenuRegistry::getMenusForSurface(const QString &surfaceId)
117 QList<QObject*> list;
119 QMultiMap<QString, MenuServicePath*>::iterator i = m_surfaceMenus.find(surfaceId);
120 while (i != m_surfaceMenus.end() && i.key() == surfaceId) {
121 list << i.value();
122 ++i;
123 }
124 return list;