1 /************************************************************************
2  *
3  * Copyright 2011-2012 Jakob Leben (jakob.leben@gmail.com)
4  *
5  * This file is part of SuperCollider Qt GUI.
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
19  *
20  ************************************************************************/
21 
22 #include "QtCollider.h"
23 #include "QcApplication.h"
24 #include "Common.h"
25 #include "style/ProxyStyle.hpp"
26 #include "style/style.hpp"
27 #include "metatype.hpp"
28 
29 #include <QTimer>
30 #include <QEventLoop>
31 #include <QDir>
32 
33 #ifdef SC_USE_QTWEBENGINE
34 #    include <QWebEngineSettings>
35 #endif
36 
37 #ifdef Q_WS_X11
38 #    include <X11/Xlib.h>
39 #endif
40 
41 #include <clocale>
42 
43 namespace QtCollider {
44 void loadFactories();
45 }
46 
initResources()47 inline void initResources() { Q_INIT_RESOURCE(resources); }
48 
49 static QPalette gSystemPalette;
systemPalette()50 QPalette QtCollider::systemPalette() { return gSystemPalette; }
51 
init()52 void QtCollider::init() {
53     if (!QApplication::instance()) {
54         qcDebugMsg(1, "Initializing QtCollider");
55 
56         initResources();
57 
58         QtCollider::loadFactories();
59 
60         QtCollider::MetaType::initAll();
61 
62         QLocale::setDefault(QLocale::c());
63 
64 #ifdef Q_WS_X11
65         XInitThreads();
66 #endif
67 
68 #ifdef Q_OS_MAC
69         // TODO: this should not be necessary
70         QApplication::setAttribute(Qt::AA_PluginApplication, true);
71 #endif
72 
73         static int qcArgc = 1;
74         static char qcArg0[] = "SuperCollider";
75         static char* qcArgv[1] = { qcArg0 };
76 
77         QcApplication* qcApp = new QcApplication(qcArgc, qcArgv);
78 
79         qcApp->setQuitOnLastWindowClosed(false);
80 
81         // qcApp->setStyle( new QtCollider::Style::StyleImpl( new QPlastiqueStyle ) );
82 
83         gSystemPalette = qcApp->palette();
84 
85 #ifdef SC_USE_QTWEBENGINE
86         // Enable javascript localStorage for WebViews
87         QWebEngineSettings::globalSettings()->setAttribute(QWebEngineSettings::LocalStorageEnabled, true);
88 #endif
89 
90         // NOTE: Qt may tamper with the C language locale, affecting POSIX number-string conversions.
91         // Revert the locale to default:
92         setlocale(LC_NUMERIC, "C");
93     }
94 }
95 
exec(int argc,char ** argv)96 int QtCollider::exec(int argc, char** argv) {
97     QtCollider::init();
98     Q_ASSERT(qApp);
99     return qApp->exec();
100 }
101