Add youtube video playing, page navigation

4 files changed, 125 insertions, 0 deletions

diff --git a/include/Page.hpp b/include/Page.hpp
new file mode 100644
index 0000000..ce20971
--- /dev/null
+++ b/include/Page.hpp
@@ -0,0 +1,10 @@
+#pragma once
+
+namespace QuickMedia {
+    enum class Page {
+        EXIT,
+        SEARCH_SUGGESTION,
+        SEARCH_RESULT,
+        VIDEO_CONTENT
+    };
+}
\ No newline at end of file
diff --git a/include/QuickMedia.hpp b/include/QuickMedia.hpp
new file mode 100644
index 0000000..291afff
--- /dev/null
+++ b/include/QuickMedia.hpp
@@ -0,0 +1,36 @@
+#pragma once
+
+#include "SearchBar.hpp"
+#include "Page.hpp"
+#include <vector>
+#include <stack>
+#include <memory>
+#include <SFML/Graphics/Font.hpp>
+#include <SFML/Graphics/RenderWindow.hpp>
+
+namespace QuickMedia {
+    class Body;
+    class Plugin;
+    
+    class Program {
+    public:
+        Program();
+        ~Program();
+        void run();
+    private:
+        void base_event_handler(sf::Event &event);
+        void search_suggestion_page();
+        void search_result_page();
+        void video_content_page();
+    private:
+        sf::RenderWindow window;
+        sf::Vector2f window_size;
+        sf::Font font;
+        Body *body;
+        Plugin *current_plugin;
+        std::unique_ptr<SearchBar> search_bar;
+        Page current_page;
+        std::string video_url;
+        std::stack<Page> page_view_stack;
+    };
+}
\ No newline at end of file
diff --git a/include/SearchBar.hpp b/include/SearchBar.hpp
new file mode 100644
index 0000000..c9f75f0
--- /dev/null
+++ b/include/SearchBar.hpp
@@ -0,0 +1,33 @@
+#pragma once
+
+#include <SFML/Graphics/RenderWindow.hpp>
+#include <SFML/Graphics/Font.hpp>
+#include <SFML/Graphics/Text.hpp>
+#include <SFML/Graphics/RectangleShape.hpp>
+#include <functional>
+
+namespace QuickMedia {
+    using TextUpdateCallback = std::function<void(const sf::String &text)>;
+    using TextSubmitCallback = std::function<void(const sf::String &text)>;
+
+    class SearchBar {
+    public:
+        SearchBar(sf::Font &font);
+        void draw(sf::RenderWindow &window);
+        void update();
+        void onWindowResize(const sf::Vector2f &window_size);
+        void onTextEntered(sf::Uint32 codepoint);
+        void clear();
+
+        float getBottom() const;
+
+        TextUpdateCallback onTextUpdateCallback;
+        TextSubmitCallback onTextSubmitCallback;
+    private:
+        sf::Text text;
+        sf::RectangleShape background;
+        bool show_placeholder;
+        bool updated_search;
+        sf::Clock time_since_search_update;
+    };
+}
\ No newline at end of file
diff --git a/include/VideoPlayer.hpp b/include/VideoPlayer.hpp
new file mode 100644
index 0000000..e98221e
--- /dev/null
+++ b/include/VideoPlayer.hpp
@@ -0,0 +1,46 @@
+#pragma once
+
+#include <SFML/Graphics/RenderWindow.hpp>
+#include <SFML/Graphics/Texture.hpp>
+#include <SFML/Graphics/Sprite.hpp>
+#include <SFML/Window/Context.hpp>
+#include <thread>
+#include <mutex>
+#include <atomic>
+#include <stdexcept>
+
+class mpv_handle;
+class mpv_opengl_cb_context;
+
+namespace QuickMedia {
+    class VideoInitializationException : public std::runtime_error {
+    public:
+        VideoInitializationException(const std::string &errMsg) : std::runtime_error(errMsg) {}
+    };
+    
+    class VideoPlayer {
+    public:
+        // Throws VideoInitializationException on error
+        VideoPlayer(unsigned int width, unsigned int height, const char *file, bool loop = false);
+        ~VideoPlayer();
+        
+        void setPosition(float x, float y);
+        bool resize(const sf::Vector2i &size);
+        void draw(sf::RenderWindow &window);
+        
+        // This counter is incremented when mpv wants to redraw content
+        std::atomic_int redrawCounter;
+    private:
+        sf::Context context;
+        mpv_handle *mpv;
+        mpv_opengl_cb_context *mpvGl;
+        std::thread renderThread;
+        std::mutex renderMutex;
+        sf::Sprite sprite;
+        sf::Texture texture;
+        sf::Uint8 *textureBuffer;
+        bool alive;
+        sf::Vector2i video_size;
+        sf::Vector2i desired_size;
+    };
+}