| Absolute File Name: | /home/qt/qt5_coco/qt5/qtbase/src/platformsupport/eventdispatchers/qeventdispatcher_glib.cpp |
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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2015 The Qt Company Ltd. | - |
| 4 | ** Contact: http://www.qt.io/licensing/ | - |
| 5 | ** | - |
| 6 | ** This file is part of the plugins of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL21$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
| 14 | ** and conditions see http://www.qt.io/terms-conditions. For further | - |
| 15 | ** information use the contact form at http://www.qt.io/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 2.1 or version 3 as published by the Free | - |
| 20 | ** Software Foundation and appearing in the file LICENSE.LGPLv21 and | - |
| 21 | ** LICENSE.LGPLv3 included in the packaging of this file. Please review the | - |
| 22 | ** following information to ensure the GNU Lesser General Public License | - |
| 23 | ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and | - |
| 24 | ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 25 | ** | - |
| 26 | ** As a special exception, The Qt Company gives you certain additional | - |
| 27 | ** rights. These rights are described in The Qt Company LGPL Exception | - |
| 28 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 29 | ** | - |
| 30 | ** $QT_END_LICENSE$ | - |
| 31 | ** | - |
| 32 | ****************************************************************************/ | - |
| 33 | - | |
| 34 | #include "qeventdispatcher_glib_p.h" | - |
| 35 | - | |
| 36 | #include "qguiapplication.h" | - |
| 37 | - | |
| 38 | #include "qplatformdefs.h" | - |
| 39 | - | |
| 40 | #include <glib.h> | - |
| 41 | #include "private/qguiapplication_p.h" | - |
| 42 | - | |
| 43 | #include <qdebug.h> | - |
| 44 | - | |
| 45 | QT_BEGIN_NAMESPACE | - |
| 46 | - | |
| 47 | struct GUserEventSource | - |
| 48 | { | - |
| 49 | GSource source; | - |
| 50 | QPAEventDispatcherGlib *q; | - |
| 51 | }; | - |
| 52 | - | |
| 53 | static gboolean userEventSourcePrepare(GSource *s, gint *timeout) | - |
| 54 | { | - |
| 55 | Q_UNUSED(s) | - |
| 56 | Q_UNUSED(timeout) | - |
| 57 | - | |
| 58 | return QWindowSystemInterface::windowSystemEventsQueued() > 0; executed 507471 times by 126 tests: return QWindowSystemInterface::windowSystemEventsQueued() > 0;Executed by:
| 507471 |
| 59 | } | - |
| 60 | - | |
| 61 | static gboolean userEventSourceCheck(GSource *source) | - |
| 62 | { | - |
| 63 | return userEventSourcePrepare(source, 0); executed 249873 times by 126 tests: return userEventSourcePrepare(source, 0);Executed by:
| 249873 |
| 64 | } | - |
| 65 | - | |
| 66 | static gboolean userEventSourceDispatch(GSource *source, GSourceFunc, gpointer) | - |
| 67 | { | - |
| 68 | GUserEventSource *userEventSource = reinterpret_cast<GUserEventSource *>(source); | - |
| 69 | QPAEventDispatcherGlib *dispatcher = userEventSource->q; | - |
| 70 | QWindowSystemInterface::sendWindowSystemEvents(dispatcher->m_flags); | - |
| 71 | return true; executed 7725 times by 109 tests: return true;Executed by:
| 7725 |
| 72 | } | - |
| 73 | - | |
| 74 | static GSourceFuncs userEventSourceFuncs = { | - |
| 75 | userEventSourcePrepare, | - |
| 76 | userEventSourceCheck, | - |
| 77 | userEventSourceDispatch, | - |
| 78 | NULL, | - |
| 79 | NULL, | - |
| 80 | NULL | - |
| 81 | }; | - |
| 82 | - | |
| 83 | QPAEventDispatcherGlibPrivate::QPAEventDispatcherGlibPrivate(GMainContext *context) | - |
| 84 | : QEventDispatcherGlibPrivate(context) | - |
| 85 | { | - |
| 86 | Q_Q(QPAEventDispatcherGlib); | - |
| 87 | userEventSource = reinterpret_cast<GUserEventSource *>(g_source_new(&userEventSourceFuncs, | - |
| 88 | sizeof(GUserEventSource))); | - |
| 89 | userEventSource->q = q; | - |
| 90 | g_source_set_can_recurse(&userEventSource->source, true); | - |
| 91 | g_source_attach(&userEventSource->source, mainContext); | - |
| 92 | } executed 129 times by 5 tests: end of blockExecuted by:
| 129 |
| 93 | - | |
| 94 | - | |
| 95 | QPAEventDispatcherGlib::QPAEventDispatcherGlib(QObject *parent) | - |
| 96 | : QEventDispatcherGlib(*new QPAEventDispatcherGlibPrivate, parent) | - |
| 97 | , m_flags(QEventLoop::AllEvents) | - |
| 98 | { | - |
| 99 | Q_D(QPAEventDispatcherGlib); | - |
| 100 | d->userEventSource->q = this; | - |
| 101 | } executed 129 times by 5 tests: end of blockExecuted by:
| 129 |
| 102 | - | |
| 103 | QPAEventDispatcherGlib::~QPAEventDispatcherGlib() | - |
| 104 | { | - |
| 105 | Q_D(QPAEventDispatcherGlib); | - |
| 106 | - | |
| 107 | g_source_destroy(&d->userEventSource->source); | - |
| 108 | g_source_unref(&d->userEventSource->source); | - |
| 109 | d->userEventSource = 0; | - |
| 110 | } executed 341 times by 220 tests: end of blockExecuted by:
| 341 |
| 111 | - | |
| 112 | bool QPAEventDispatcherGlib::processEvents(QEventLoop::ProcessEventsFlags flags) | - |
| 113 | { | - |
| 114 | m_flags = flags; | - |
| 115 | return QEventDispatcherGlib::processEvents(m_flags); executed 257375 times by 126 tests: return QEventDispatcherGlib::processEvents(m_flags);Executed by:
| 257375 |
| 116 | } | - |
| 117 | - | |
| 118 | QT_END_NAMESPACE | - |
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