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 "GBAApp.h"
11#include "LogController.h"
12
13#include <QMap>
14
15using namespace QGBA;
16
17GIFView::GIFView(QWidget* parent)
18	: QWidget(parent)
19{
20	m_ui.setupUi(this);
21
22	connect(m_ui.buttonBox, SIGNAL(rejected()), this, SLOT(close()));
23	connect(m_ui.start, SIGNAL(clicked()), this, SLOT(startRecording()));
24	connect(m_ui.stop, SIGNAL(clicked()), this, SLOT(stopRecording()));
25
26	connect(m_ui.selectFile, SIGNAL(clicked()), this, SLOT(selectFile()));
27	connect(m_ui.filename, SIGNAL(textChanged(const QString&)), this, SLOT(setFilename(const QString&)));
28
29	ImageMagickGIFEncoderInit(&m_encoder);
30}
31
32GIFView::~GIFView() {
33	stopRecording();
34}
35
36void GIFView::startRecording() {
37	if (!ImageMagickGIFEncoderOpen(&m_encoder, m_filename.toUtf8().constData())) {
38		LOG(ERROR) << tr("Failed to open output GIF file: %1").arg(m_filename);
39		return;
40	}
41	m_ui.start->setEnabled(false);
42	m_ui.stop->setEnabled(true);
43	emit recordingStarted(&m_encoder.d);
44}
45
46void GIFView::stopRecording() {
47	emit recordingStopped();
48	ImageMagickGIFEncoderClose(&m_encoder);
49	m_ui.stop->setEnabled(false);
50	m_ui.start->setEnabled(true);
51}
52
53void GIFView::selectFile() {
54	QString filename = GBAApp::app()->getSaveFileName(this, tr("Select output file"), tr("Graphics Interchange Format (*.gif)"));
55	if (!filename.isEmpty()) {
56		m_ui.filename->setText(filename);
57		if (!ImageMagickGIFEncoderIsOpen(&m_encoder)) {
58			m_ui.start->setEnabled(true);
59		}
60	}
61}
62
63void GIFView::setFilename(const QString& fname) {
64	m_filename = fname;
65}
66
67#endif