static void drawBox(SkCanvas* canvas, const IntRect& rect, const SkPaint& paint)
{
const int right = rect.x() + rect.width() - 1;
const int bottom = rect.y() + rect.height() - 1;
drawHorizLine(canvas, rect.x(), right, rect.y(), paint);
drawVertLine(canvas, right, rect.y(), bottom, paint);
drawHorizLine(canvas, rect.x(), right, bottom, paint);
drawVertLine(canvas, rect.x(), rect.y(), bottom, paint);
}
void Drawable::drawRect(int x, int y, int width, int height) {
if (this->beforeDrawing(x, y, x + width - 1, y + height - 1)) {
drawHorizLine(x, y, width);
drawHorizLine(x, y + height - 1, width);
drawVertLine(x, y + 1, height - 2);
drawVertLine(x + width - 1, y + 1, height - 2);
this->afterDrawing(x, y, x + width - 1, y + height - 1);
}
}
void ScrollbarThemeChromiumLinux::paintThumb(GraphicsContext* gc, Scrollbar* scrollbar, const IntRect& rect)
{
const bool hovered = scrollbar->hoveredPart() == ThumbPart;
const int midx = rect.x() + rect.width() / 2;
const int midy = rect.y() + rect.height() / 2;
const bool vertical = scrollbar->orientation() == VerticalScrollbar;
SkCanvas* const canvas = gc->platformContext()->canvas();
SkScalar thumb[3];
SkColorToHSV(hovered
? PlatformThemeChromiumGtk::thumbActiveColor()
: PlatformThemeChromiumGtk::thumbInactiveColor(),
thumb);
SkPaint paint;
paint.setColor(PlatformThemeChromiumGtk::saturateAndBrighten(thumb, 0, 0.02));
SkIRect skrect;
if (vertical)
skrect.set(rect.x(), rect.y(), midx + 1, rect.y() + rect.height());
else
skrect.set(rect.x(), rect.y(), rect.x() + rect.width(), midy + 1);
canvas->drawIRect(skrect, paint);
paint.setColor(PlatformThemeChromiumGtk::saturateAndBrighten(thumb, 0, -0.02));
if (vertical)
skrect.set(midx + 1, rect.y(), rect.x() + rect.width(), rect.y() + rect.height());
else
skrect.set(rect.x(), midy + 1, rect.x() + rect.width(), rect.y() + rect.height());
canvas->drawIRect(skrect, paint);
SkScalar track[3];
SkColorToHSV(PlatformThemeChromiumGtk::trackColor(), track);
paint.setColor(PlatformThemeChromiumGtk::outlineColor(track, thumb));
drawBox(canvas, rect, paint);
if (rect.height() > 10 && rect.width() > 10) {
const int grippyHalfWidth = 2;
const int interGrippyOffset = 3;
if (vertical) {
drawHorizLine(canvas, midx - grippyHalfWidth, midx + grippyHalfWidth, midy - interGrippyOffset, paint);
drawHorizLine(canvas, midx - grippyHalfWidth, midx + grippyHalfWidth, midy, paint);
drawHorizLine(canvas, midx - grippyHalfWidth, midx + grippyHalfWidth, midy + interGrippyOffset, paint);
} else {
drawVertLine(canvas, midx - interGrippyOffset, midy - grippyHalfWidth, midy + grippyHalfWidth, paint);
drawVertLine(canvas, midx, midy - grippyHalfWidth, midy + grippyHalfWidth, paint);
drawVertLine(canvas, midx + interGrippyOffset, midy - grippyHalfWidth, midy + grippyHalfWidth, paint);
}
}
}
void EnergyGaugeRenderer::render(S32 energy)
{
// Create fade
static const F32 colors[] = {
Colors::blue.r, Colors::blue.g, Colors::blue.b, 1, // Fade from
Colors::blue.r, Colors::blue.g, Colors::blue.b, 1,
Colors::cyan.r, Colors::cyan.g, Colors::cyan.b, 1, // Fade to
Colors::cyan.r, Colors::cyan.g, Colors::cyan.b, 1,
};
GaugeRenderer::render(energy, Ship::EnergyMax, colors, GaugeBottomMargin, GaugeHeight, Ship::EnergyCooldownThreshold);
#ifdef SHOW_SERVER_SITUATION
ServerGame *serverGame = GameManager::getServerGame();
if((serverGame && serverGame->getClientInfo(0)->getConnection()->getControlObject()))
{
S32 actDiff = static_cast<Ship *>(serverGame->getClientInfo(0)->getConnection()->getControlObject())->getEnergy();
S32 p = F32(actDiff) / Ship::EnergyMax * GaugeWidth;
glColor(Colors::magenta);
drawVertLine(xul + p, yul - SafetyLineExtend - 1, yul + GaugeHeight + SafetyLineExtend);
//Or, perhaps, just this:
//renderGauge(energy, Ship::EnergyMax, Colors::blue, Colors::cyan, GaugeBottomMargin, GaugeHeight);
}
#endif
}
