Function createMediaControlTexture

core/ui/UIMediaPlayer.cpp:207–338

std::map<MediaControlButtonId, Rect> g_mediaControlTextureRegions;

void createMediaControlTexture()
{
    if (g_mediaControlsTexture)
        return;

    constexpr auto panelW = 64.f;
    constexpr auto panelH = 64.f;
    constexpr auto iconW  = 32.f;
    constexpr auto iconH  = 32.f;
    constexpr auto gap    = 10.f;
    constexpr auto border = 2;

    auto* drawNode = DrawNode::create();

    auto DrawStop = [&](const Vec2& middle) -> void {
        auto s = Vec2(middle.x - iconW / 2.f, middle.y + iconH / 2.f);
        drawNode->drawSolidRect(s, s + Vec2(iconW, -iconH), Color4F::WHITE);
    };

    auto DrawPlay = [&](const Vec2& middle) -> void {
        auto p1 = Vec2(middle.x - iconW / 2.f, middle.y + iconH / 2.f);
        auto p2 = Vec2(middle.x + iconW / 2.f, middle.y);
        auto p3 = Vec2(middle.x - iconW / 2.f, middle.y - iconH / 2.f);

        drawNode->drawTriangle(p1, p2, p3, Color4F::WHITE);
    };

    auto DrawPause = [&](const Vec2& middle) -> void {
        auto start = Vec2(middle.x - 3, middle.y + iconH / 2.f);
        drawNode->drawSolidRect(start, start + Vec2(-6, -iconH), Color4F::WHITE);

        start = Vec2(middle.x + 3, middle.y + iconH / 2.f);
        drawNode->drawSolidRect(start, start + Vec2(6, -iconH), Color4F::WHITE);
    };

    auto DrawEnterFullscreen = [&](const Vec2& middle) -> void {
        auto topLeft     = Vec2(middle.x - panelW / 2.f + 6, middle.y + panelH / 2.f - 6);
        auto topRight    = Vec2(middle.x + panelW / 2.f - 6, middle.y + panelH / 2.f - 6);
        auto bottomLeft  = Vec2(middle.x - panelW / 2.f + 6, middle.y - panelH / 2.f + 6);
        auto bottomRight = Vec2(middle.x + panelW / 2.f - 6, middle.y - panelH / 2.f + 6);

        // Top left
        drawNode->drawSolidRect(topLeft, topLeft + Vec2(20, -6), Color4F::WHITE);
        drawNode->drawSolidRect(topLeft, topLeft + Vec2(6, -20), Color4F::WHITE);

        // Top right
        drawNode->drawSolidRect(topRight, topRight + Vec2(-20, -6), Color4F::WHITE);
        drawNode->drawSolidRect(topRight, topRight + Vec2(-6, -20), Color4F::WHITE);

        // Bottom left
        drawNode->drawSolidRect(bottomLeft, bottomLeft + Vec2(20, 6), Color4F::WHITE);
        drawNode->drawSolidRect(bottomLeft, bottomLeft + Vec2(6, 20), Color4F::WHITE);

        // Bottom right
        drawNode->drawSolidRect(bottomRight, bottomRight + Vec2(-20, 6), Color4F::WHITE);
        drawNode->drawSolidRect(bottomRight, bottomRight + Vec2(-6, 20), Color4F::WHITE);
    };