1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2002-2012 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#include "config.h"
#ifdef SCRIPT_INTERFACE
#include "qmlplugin.h"
#include "shortcut.h"
#include "libmscore/musescoreCore.h"
#include "libmscore/score.h"
#include <QQmlEngine>
namespace Ms {
//---------------------------------------------------------
// QmlPlugin
//---------------------------------------------------------
QmlPlugin::QmlPlugin(QQuickItem* parent)
: QQuickItem(parent)
{
msc = MuseScoreCore::mscoreCore;
}
QmlPlugin::~QmlPlugin()
{
}
//---------------------------------------------------------
// curScore
//---------------------------------------------------------
Score* QmlPlugin::curScore() const
{
return msc->currentScore();
}
//---------------------------------------------------------
// scores
//---------------------------------------------------------
QQmlListProperty<Score> QmlPlugin::scores()
{
return QQmlListProperty<Score>(this, msc->scores());
}
//---------------------------------------------------------
// writeScore
//---------------------------------------------------------
bool QmlPlugin::writeScore(Score* s, const QString& name, const QString& ext)
{
if(!s)
return false;
return msc->saveAs(s, true, name, ext);
}
//---------------------------------------------------------
// readScore
//
// noninteractive can be used to avoid a 'save changes'
// dialog on closing a score that is either imported
// or was created with an older version of MuseScore
//---------------------------------------------------------
Score* QmlPlugin::readScore(const QString& name, bool noninteractive)
{
Score * score = msc->openScore(name);
// tell QML not to garbage collect this score
if (score) {
QQmlEngine::setObjectOwnership(score, QQmlEngine::CppOwnership);
if (noninteractive)
score->setCreated(false);
}
return score;
}
//---------------------------------------------------------
// closeScore
//---------------------------------------------------------
void QmlPlugin::closeScore(Ms::Score* score)
{
msc->closeScore(score);
}
//---------------------------------------------------------
// newElement
//---------------------------------------------------------
Ms::Element* QmlPlugin::newElement(int t)
{
Score* score = curScore();
if (score == 0)
return 0;
Element* e = Element::create(Element::Type(t), score);
// tell QML not to garbage collect this score
Ms::MScore::qml()->setObjectOwnership(e, QQmlEngine::CppOwnership);
return e;
}
//---------------------------------------------------------
// newScore
//---------------------------------------------------------
Score* QmlPlugin::newScore(const QString& name, const QString& part, int measures)
{
if (msc->currentScore())
msc->currentScore()->endCmd();
Score* score = new Score(MScore::defaultStyle());
score->setName(name);
score->appendPart(part);
score->appendMeasures(measures);
score->doLayout();
int view = msc->appendScore(score);
msc->setCurrentView(0, view);
qApp->processEvents();
// tell QML not to garbage collect this score
QQmlEngine::setObjectOwnership(score, QQmlEngine::CppOwnership);
score->startCmd();
return score;
}
//---------------------------------------------------------
// cmd
//---------------------------------------------------------
void QmlPlugin::cmd(const QString& s)
{
Shortcut* sc = Shortcut::getShortcut(qPrintable(s));
if (sc)
msc->cmd(sc->action());
else
qDebug("QmlPlugin:cmd: not found <%s>", qPrintable(s));
}
//---------------------------------------------------------
// openLog
//---------------------------------------------------------
void QmlPlugin::openLog(const QString& name)
{
if (logFile.isOpen())
logFile.close();
logFile.setFileName(name);
if (!logFile.open(QIODevice::WriteOnly))
qDebug("QmlPlugin::openLog: failed");
}
//---------------------------------------------------------
// closeLog
//---------------------------------------------------------
void QmlPlugin::closeLog()
{
if (logFile.isOpen())
logFile.close();
}
//---------------------------------------------------------
// log
//---------------------------------------------------------
void QmlPlugin::log(const QString& txt)
{
if (logFile.isOpen())
logFile.write(txt.toLocal8Bit());
}
//---------------------------------------------------------
// logn
//---------------------------------------------------------
void QmlPlugin::logn(const QString& txt)
{
log(txt);
if (logFile.isOpen())
logFile.write("\n");
}
//---------------------------------------------------------
// log2
//---------------------------------------------------------
void QmlPlugin::log2(const QString& txt, const QString& txt2)
{
logFile.write(txt.toLocal8Bit());
logFile.write(txt2.toLocal8Bit());
logFile.write("\n");
}
//---------------------------------------------------------
// newQProcess
//---------------------------------------------------------
MsProcess* QmlPlugin::newQProcess()
{
return 0; // TODO: new MsProcess(this);
}
}
#endif
|
