void DrawDownloadsOverlay(UIContext &dc) {
// Thin bar at the top of the screen like Chrome.
std::vector<float> progress = g_DownloadManager.GetCurrentProgress();
if (progress.empty()) {
return;
}
static const uint32_t colors[4] = {
0xFFFFFFFF,
0xFFCCCCCC,
0xFFAAAAAA,
0xFF777777,
};
dc.Begin();
int h = 5;
for (size_t i = 0; i < progress.size(); i++) {
float barWidth = 10 + (dc.GetBounds().w - 10) * progress[i];
Bounds bounds(0, h * i, barWidth, h);
UI::Drawable solid(colors[i & 3]);
dc.FillRect(solid, bounds);
}
dc.End();
dc.Flush();
}
void JoystickHistoryView::Draw(UIContext &dc) {
if (xAxis_ > -1 && yAxis_ > -1) {
const AtlasImage &image = dc.Draw()->GetAtlas()->images[I_CROSS];
float minRadius = std::min(bounds_.w, bounds_.h) * 0.5f - image.w;
int a = maxCount_ - (int)locations_.size();
for (auto iter = locations_.begin(); iter != locations_.end(); ++iter) {
float x = bounds_.centerX() + minRadius * iter->x;
float y = bounds_.centerY() - minRadius * iter->y;
float alpha = (float)a / maxCount_;
if (alpha < 0.0f) alpha = 0.0f;
dc.Draw()->DrawImage(I_CROSS, x, y, 0.8f, colorAlpha(0xFFFFFF, alpha), ALIGN_CENTER);
a++;
}
dc.End();
dc.BeginNoTex();
dc.Draw()->RectOutline(bounds_.centerX() - minRadius, bounds_.centerY() - minRadius, minRadius * 2, minRadius * 2, 0x80FFFFFF);
dc.End();
dc.Begin();
} else {
dc.DrawText("N/A", bounds_.centerX(), bounds_.centerY(), 0xFFFFFFFF, ALIGN_CENTER);
}
}
