1 files changed, 106 insertions, 0 deletions
diff --git a/src/video.h b/src/video.h
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+++ b/src/video.h
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+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2012  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef VIDEO_H
+#define VIDEO_H
+
+#include "graphics.h"
+
+#include <memory>
+#include <vector>
+
+static constexpr int defaultScreenWidth = 1280;
+static constexpr int defaultScreenHeight = 720;
+
+enum class WindowMode
+{
+    Windowed = 0,
+    WindowedFullscreen = 1,
+    Fullscreen = 2,
+};
+
+struct DisplayMode
+{
+    int width = 0;
+    int height = 0;
+};
+
+struct VideoSettings
+{
+    WindowMode windowMode = WindowMode::Windowed;
+    int width = defaultScreenWidth;
+    int height = defaultScreenHeight;
+    int display = 0;
+    bool vsync = true;
+    bool openGL = false;
+
+    bool operator==(const VideoSettings &other) const
+    {
+        return width == other.width &&
+                height == other.height &&
+                windowMode == other.windowMode &&
+                display == other.display &&
+                vsync == other.vsync &&
+                openGL == other.openGL;
+    }
+};
+
+class Video
+{
+public:
+    Video() = default;
+    ~Video();
+
+    const VideoSettings &settings() const { return mSettings; }
+    SDL_Window *window() const { return mWindow; }
+    Graphics *graphics() const { return mGraphics.get(); }
+
+    /**
+     * Try to create a window with the given settings.
+     */
+    Graphics *initialize(const VideoSettings &settings);
+
+    /**
+     * Try to apply the given video settings.
+     */
+    bool apply(const VideoSettings &settings);
+
+    const DisplayMode &desktopDisplayMode() const
+    {
+        return mDesktopDisplayMode;
+    }
+
+    const std::vector<DisplayMode> &displayModes() const
+    {
+        return mDisplayModes;
+    }
+
+private:
+    bool initDisplayModes();
+
+    VideoSettings mSettings;
+    DisplayMode mDesktopDisplayMode;
+    std::vector<DisplayMode> mDisplayModes;
+    std::unique_ptr<Graphics> mGraphics;
+    SDL_Window *mWindow = nullptr;
+};
+
+#endif // VIDEO_H