1#include "GIFView.h"
 2
 3#ifdef USE_MAGICK
 4
 5#include <QFileDialog>
 6#include <QMap>
 7
 8using namespace QGBA;
 9
10GIFView::GIFView(QWidget* parent)
11	: QWidget(parent)
12{
13	m_ui.setupUi(this);
14
15	connect(m_ui.buttonBox, SIGNAL(rejected()), this, SLOT(close()));
16	connect(m_ui.start, SIGNAL(clicked()), this, SLOT(startRecording()));
17	connect(m_ui.stop, SIGNAL(clicked()), this, SLOT(stopRecording()));
18
19	connect(m_ui.selectFile, SIGNAL(clicked()), this, SLOT(selectFile()));
20	connect(m_ui.filename, SIGNAL(textChanged(const QString&)), this, SLOT(setFilename(const QString&)));
21
22	ImageMagickGIFEncoderInit(&m_encoder);
23}
24
25GIFView::~GIFView() {
26	stopRecording();
27}
28
29void GIFView::startRecording() {
30	if (!ImageMagickGIFEncoderOpen(&m_encoder, m_filename.toLocal8Bit().constData())) {
31		return;
32	}
33	m_ui.start->setEnabled(false);
34	m_ui.stop->setEnabled(true);
35	emit recordingStarted(&m_encoder.d);
36}
37
38void GIFView::stopRecording() {
39	emit recordingStopped();
40	ImageMagickGIFEncoderClose(&m_encoder);
41	m_ui.stop->setEnabled(false);
42	m_ui.start->setEnabled(true);
43}
44
45void GIFView::selectFile() {
46	QString filename = QFileDialog::getSaveFileName(this, tr("Select output file"));
47	if (!filename.isEmpty()) {
48		m_ui.filename->setText(filename);
49		if (!ImageMagickGIFEncoderIsOpen(&m_encoder)) {
50			m_ui.start->setEnabled(true);
51		}
52	}
53}
54
55void GIFView::setFilename(const QString& fname) {
56	m_filename = fname;
57}
58
59#endif