1/* Copyright (c) 2013-2014 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#include "GIFView.h"
 7
 8#ifdef USE_MAGICK
 9
10#include <QFileDialog>
11#include <QMap>
12
13using namespace QGBA;
14
15GIFView::GIFView(QWidget* parent)
16	: QWidget(parent)
17{
18	m_ui.setupUi(this);
19
20	connect(m_ui.buttonBox, SIGNAL(rejected()), this, SLOT(close()));
21	connect(m_ui.start, SIGNAL(clicked()), this, SLOT(startRecording()));
22	connect(m_ui.stop, SIGNAL(clicked()), this, SLOT(stopRecording()));
23
24	connect(m_ui.selectFile, SIGNAL(clicked()), this, SLOT(selectFile()));
25	connect(m_ui.filename, SIGNAL(textChanged(const QString&)), this, SLOT(setFilename(const QString&)));
26
27	ImageMagickGIFEncoderInit(&m_encoder);
28}
29
30GIFView::~GIFView() {
31	stopRecording();
32}
33
34void GIFView::startRecording() {
35	if (!ImageMagickGIFEncoderOpen(&m_encoder, m_filename.toLocal8Bit().constData())) {
36		return;
37	}
38	m_ui.start->setEnabled(false);
39	m_ui.stop->setEnabled(true);
40	emit recordingStarted(&m_encoder.d);
41}
42
43void GIFView::stopRecording() {
44	emit recordingStopped();
45	ImageMagickGIFEncoderClose(&m_encoder);
46	m_ui.stop->setEnabled(false);
47	m_ui.start->setEnabled(true);
48}
49
50void GIFView::selectFile() {
51	QString filename = QFileDialog::getSaveFileName(this, tr("Select output file"));
52	if (!filename.isEmpty()) {
53		m_ui.filename->setText(filename);
54		if (!ImageMagickGIFEncoderIsOpen(&m_encoder)) {
55			m_ui.start->setEnabled(true);
56		}
57	}
58}
59
60void GIFView::setFilename(const QString& fname) {
61	m_filename = fname;
62}
63
64#endif