#include <SFML/Config.hpp>
#include <SFML/Graphics.hpp>
#include <sfeMovie/Movie.hpp>
#include <iostream>
#include <algorithm>
/*
* Here is a little use sample for sfeMovie.
* It'll open and display the movie specified by MOVIE_FILE above.
*
* This sample implements basic controls as follow:
* - Escape key to exit
* - Space key to play/pause the movie playback
* - S key to stop and go back to the beginning of the movie
* - R key to restart playing from the beginning of the movie
* - F key to toggle between windowed and fullscreen mode
*/
void my_pause()
{
#ifdef SFML_SYSTEM_WINDOWS
system("PAUSE");
#endif
}
std::string StatusToString(sfe::Status status)
{
switch (status) {
case sfe::Stopped: return "Stopped"; break;
case sfe::Paused: return "Paused"; break;
case sfe::Playing: return "Playing"; break;
default: return "unknown status"; break;
}
}
void drawControls(sf::RenderWindow& window, const sfe::Movie& movie)
{
const int kHorizontalMargin = 10;
const int kVerticalMargin = 10;
const int kTimelineBackgroundHeight = 20;
const int kTimelineInnerMargin = 4;
sf::RectangleShape background(sf::Vector2f(window.getSize().x - 2 * kHorizontalMargin, kTimelineBackgroundHeight));
background.setPosition(kHorizontalMargin, window.getSize().y - kTimelineBackgroundHeight - kVerticalMargin);
background.setFillColor(sf::Color(0, 0, 0, 255/2));
sf::RectangleShape border(sf::Vector2f(background.getSize().x - 2 * kTimelineInnerMargin, background.getSize().y - 2 * kTimelineInnerMargin));
border.setPosition(background.getPosition().x + kTimelineInnerMargin, background.getPosition().y + kTimelineInnerMargin);
border.setFillColor(sf::Color::Transparent);
border.setOutlineColor(sf::Color::White);
border.setOutlineThickness(1.0);
float fprogress = movie.getPlayingOffset().asSeconds() / movie.getDuration().asSeconds();
sf::RectangleShape progress(sf::Vector2f(1, border.getSize().y - 2 * border.getOutlineThickness()));
progress.setPosition(border.getPosition().x + border.getOutlineThickness() + fprogress * (border.getSize().x - 2 * border.getOutlineThickness()), border.getPosition().y + border.getOutlineThickness());
progress.setFillColor(sf::Color::White);
window.draw(background);
window.draw(border);
window.draw(progress);
}
int main(int argc, const char *argv[])
{
if (argc < 2)
{
std::cout << "Usage: " << std::string(argv[0]) << " movie_path" << std::endl;
my_pause();
return 1;
}
std::string mediaFile = std::string(argv[1]);
std::cout << "Going to open movie file \"" << mediaFile << "\"" << std::endl;
sfe::Movie movie;
if (!movie.openFromFile(mediaFile)) {
my_pause();
return 1;
}
bool fullscreen = false;
sf::VideoMode mode = sf::VideoMode::getDesktopMode();
int width = std::min((int)mode.width, movie.getSize().x);
int height = std::min((int)mode.height, movie.getSize().y);
// Create window
sf::RenderWindow window(sf::VideoMode(width, height), "sfeMovie Player", sf::Style::Close);
movie.fit(0, 0, width, height);
// Scale movie to the window drawing area and enable VSync
window.setFramerateLimit(60);
movie.play();
while (window.isOpen())
{
sf::Event ev;
while (window.pollEvent(ev))
{
// Window closure
if (ev.type == sf::Event::Closed ||
(ev.type == sf::Event::KeyPressed &&
ev.key.code == sf::Keyboard::Escape))
{
window.close();
}
if (ev.type == sf::Event::KeyPressed) {
if (ev.key.code == sf::Keyboard::Space) {
if (movie.getStatus() == sfe::Playing) {
movie.pause();
} else {
movie.play();
}
} else if (ev.key.code == sf::Keyboard::F) {
fullscreen = !fullscreen;
window.create(sf::VideoMode::getFullscreenModes().at(0), "sfeMovie Player", sf::Style::Close);
movie.fit(0, 0, window.getSize().x, window.getSize().y);
} else if (ev.key.code == sf::Keyboard::P) {
std::cout << "Status: " << StatusToString(movie.getStatus()) << std::endl;
std::cout << "Position: " << movie.getPlayingOffset().asSeconds() << "s" << std::endl;
std::cout << "Duration: " << movie.getDuration().asSeconds() << "s" << std::endl;
std::cout << "Size: " << movie.getSize().x << "x" << movie.getSize().y << std::endl;
std::cout << "Framerate: " << movie.getFramerate() << " FPS (average)" << std::endl;
std::cout << "Volume: " << movie.getVolume() << std::endl;
std::cout << "Sample rate: " << movie.getSampleRate() << std::endl;
std::cout << "Channel count: " << movie.getChannelCount() << std::endl;
}
} else if (ev.type == sf::Event::MouseWheelMoved) {
float volume = movie.getVolume() + 10 * ev.mouseWheel.delta;
volume = std::min(volume, 100.f);
volume = std::max(volume, 0.f);
movie.setVolume(volume);
}
}
movie.update();
// Render movie
window.clear();
window.draw(movie);
drawControls(window, movie);
window.display();
}
return 0;
}
