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1 : /* vi: set et sw=4 ts=4 cino=t0,(0: */
2 : /*
3 : * This file is part of libaccounts-qt
4 : *
5 : * Copyright (C) 2012-2016 Canonical Ltd.
6 : *
7 : * Contact: Alberto Mardegan <alberto.mardegan@canonical.com>
8 : *
9 : * This library is free software; you can redistribute it and/or
10 : * modify it under the terms of the GNU Lesser General Public License
11 : * version 2.1 as published by the Free Software Foundation.
12 : *
13 : * This library is distributed in the hope that it will be useful, but
14 : * WITHOUT ANY WARRANTY; without even the implied warranty of
15 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 : * Lesser General Public License for more details.
17 : *
18 : * You should have received a copy of the GNU Lesser General Public
19 : * License along with this library; if not, write to the Free Software
20 : * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 : * 02110-1301 USA
22 : */
23 :
24 : #include "application.h"
25 : #include "service.h"
26 :
27 : #undef signals
28 : #include <libaccounts-glib.h>
29 :
30 : using namespace Accounts;
31 :
32 : namespace Accounts {
33 : /*!
34 : * @class Application
35 : * @headerfile application.h Accounts/Application
36 : *
37 : * @brief Information on the client applications of libaccounts.
38 : *
39 : * @details The Application structure holds information on the client
40 : * applications registered with libaccounts.
41 : * It is instantiated by Manager::application() and Manager::applicationList().
42 : */
43 : }; // namespace
44 :
45 4 : Application::Application(AgApplication *application):
46 4 : m_application(application)
47 : {
48 4 : }
49 :
50 : /*!
51 : * Construct an invalid application.
52 : */
53 1 : Application::Application():
54 1 : m_application(nullptr)
55 : {
56 1 : }
57 :
58 : /*!
59 : * Copy constructor. Copying an Application object is very cheap, because the
60 : * data is shared among copies.
61 : */
62 3 : Application::Application(const Application &other):
63 3 : m_application(other.m_application)
64 : {
65 3 : if (m_application != nullptr)
66 2 : ag_application_ref(m_application);
67 3 : }
68 :
69 1 : Application &Application::operator=(const Application &other)
70 : {
71 1 : if (m_application == other.m_application) return *this;
72 1 : if (m_application != nullptr)
73 1 : ag_application_unref(m_application);
74 1 : m_application = other.m_application;
75 1 : if (m_application != nullptr)
76 1 : ag_application_ref(m_application);
77 1 : return *this;
78 : }
79 :
80 : /*!
81 : * Destructor.
82 : */
83 16 : Application::~Application()
84 : {
85 8 : if (m_application != nullptr) {
86 6 : ag_application_unref(m_application);
87 6 : m_application = nullptr;
88 : }
89 8 : }
90 :
91 : /*!
92 : * Check whether this object represents an Application.
93 : * @return true if the Application is a valid one.
94 : */
95 7 : bool Application::isValid() const
96 : {
97 7 : return m_application != nullptr;
98 : }
99 :
100 : /*!
101 : * Get the unique ID of the application. This is the name of the .application
102 : * file minus the .application suffix.
103 : * @return The application unique ID.
104 : */
105 3 : QString Application::name() const
106 : {
107 3 : if (Q_UNLIKELY(!isValid())) return QString();
108 3 : return UTF8(ag_application_get_name(m_application));
109 : }
110 :
111 : /*!
112 : * Get the display name of the application.
113 : * @return The application display name.
114 : */
115 1 : QString Application::displayName() const
116 : {
117 1 : QString name;
118 : GDesktopAppInfo *info =
119 1 : ag_application_get_desktop_app_info(m_application);
120 1 : if (Q_LIKELY(info)) {
121 1 : name = UTF8(g_app_info_get_display_name(G_APP_INFO(info)));
122 1 : g_object_unref(info);
123 : }
124 1 : return name;
125 : }
126 :
127 : /*!
128 : * Get the description of the application.
129 : * @return The application description.
130 : */
131 2 : QString Application::description() const
132 : {
133 2 : return UTF8(ag_application_get_description(m_application));
134 : }
135 :
136 : /*!
137 : * Get the icon name of the application.
138 : * @return The application icon name.
139 : */
140 1 : QString Application::iconName() const
141 : {
142 1 : QString iconName;
143 : GDesktopAppInfo *info =
144 1 : ag_application_get_desktop_app_info(m_application);
145 1 : if (Q_LIKELY(info)) {
146 1 : gchar *gIconName = g_desktop_app_info_get_string(info, "Icon");
147 1 : if (Q_LIKELY(gIconName)) {
148 1 : iconName = UTF8(gIconName);
149 1 : g_free(gIconName);
150 : }
151 1 : g_object_unref(info);
152 : }
153 1 : return iconName;
154 : }
155 :
156 : /*!
157 : * Get the .desktop file associated with this application.
158 : * @return The full path to the .desktop file.
159 : */
160 1 : QString Application::desktopFilePath() const
161 : {
162 1 : QString filePath;
163 : GDesktopAppInfo *info =
164 1 : ag_application_get_desktop_app_info(m_application);
165 1 : if (Q_LIKELY(info)) {
166 1 : filePath = UTF8(g_desktop_app_info_get_filename(info));
167 1 : g_object_unref(info);
168 : }
169 1 : return filePath;
170 : }
171 :
172 : /*!
173 : * Get the translation catalog for the texts returned by the methods of this
174 : * class.
175 : * @return The translation catalog name.
176 : */
177 1 : QString Application::trCatalog() const
178 : {
179 1 : return UTF8(ag_application_get_i18n_domain(m_application));
180 : }
181 :
182 : /*!
183 : * Check whether the application supports the given service.
184 : * @param service Instance of a Service.
185 : * @return whether the service is supported by this application.
186 : */
187 2 : bool Application::supportsService(const Service &service) const
188 : {
189 2 : return ag_application_supports_service(m_application,
190 2 : service.service());
191 : }
192 :
193 : /*!
194 : * Get the description from the application XML file, for the specified
195 : * service; if not found, get the service-type description instead.
196 : * @return Usage description of the service.
197 : */
198 2 : QString Application::serviceUsage(const Service &service) const
199 : {
200 2 : return UTF8(ag_application_get_service_usage(m_application,
201 : service.service()));
202 : }
203 :
204 1 : AgApplication *Application::application() const
205 : {
206 1 : return m_application;
207 : }
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