void Canvas::copyRotatedCanvas(const Canvas* canvas, const Rect& src, const Point& origin)
{
XTransform xform = {{
{ XDoubleToFixed(0), XDoubleToFixed(-1), XDoubleToFixed(0) },
{ XDoubleToFixed(1), XDoubleToFixed(0), XDoubleToFixed(0) },
{ XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) },
}};
XRenderSetPictureTransform(display()->xdisplay(), canvas->xpicture(), &xform);
Point offset = absolutePosition();
XRenderComposite(
display()->xdisplay(), PictOpOver,
canvas->xpicture(), None, xpicture(),
// src.origin.x, src.origin.y,
// 0, 0,
// origin.x + offset.x, origin.y + offset.y,
// src.size.w, src.size.h
src.origin.x, -src.size.w,
0, 0,
origin.x + offset.x, origin.y + offset.y,
src.size.w, src.size.h
);
XTransform identity = {{
{ XDoubleToFixed(1), XDoubleToFixed(0), XDoubleToFixed(0) },
{ XDoubleToFixed(0), XDoubleToFixed(1), XDoubleToFixed(0) },
{ XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) },
}};
XRenderSetPictureTransform(display()->xdisplay(), canvas->xpicture(), &identity);
}
void PopupButton::performLayout (NVGcontext * ctx)
{
Widget::performLayout (ctx);
const Window * parentWindow = window();
mPopup->setAnchorPos (ivec2 (parentWindow->width() + 15,
absolutePosition().y - parentWindow->position().y + mSize.y / 2));
}
void Canvas::copyCanvas(const Canvas* canvas, const Rect& src, const Point& origin, bool copyAlpha)
{
Point offset = absolutePosition();
if (
(rgba() == false && canvas->rgba() == false) ||
(rgba() == true && canvas->rgba() == true && copyAlpha)
)
{
XCopyArea(
display()->xdisplay(),
canvas->xdrawable(), xdrawable(),
xgc(),
src.origin.x, src.origin.y,
src.size.w, src.size.h,
origin.x + offset.x, origin.y + offset.y
);
}
else
{
XRenderComposite(
display()->xdisplay(), PictOpOver,
canvas->xpicture(), None, xpicture(),
src.origin.x, src.origin.y,
0, 0,
origin.x + offset.x, origin.y + offset.y,
src.size.w, src.size.h
);
}
}
void RenderWidget::updateWidgetPosition()
{
if (!m_widget)
return;
int x;
int y;
absolutePosition(x, y);
x += borderLeft() + paddingLeft();
y += borderTop() + paddingTop();
int width = m_width - borderLeft() - borderRight() - paddingLeft() - paddingRight();
int height = m_height - borderTop() - borderBottom() - paddingTop() - paddingBottom();
IntRect newBounds(x, y, width, height);
IntRect oldBounds(m_widget->frameGeometry());
if (newBounds != oldBounds) {
// The widget changed positions. Update the frame geometry.
if (checkForRepaintDuringLayout()) {
RenderView* v = view();
if (!v->printing()) {
v->repaintViewRectangle(oldBounds);
v->repaintViewRectangle(newBounds);
}
}
RenderArena* arena = ref();
element()->ref();
m_widget->setFrameGeometry(newBounds);
element()->deref();
deref(arena);
}
}
void Button::updateEditor()
{
if (m_editor) {
const int SPACE = 9;
m_editor->setGeometry(QRect(absolutePosition() + QPoint(textPos().x(), SPACE),
QSize(m_size.width() - 10 - 10 - 32 - 10, m_size.height() - SPACE * 2)));
}
}
sf::FloatRect Player::getAbsBox() {
auto position = getPosition();
auto scale = getScale().x;
sf::FloatRect absolutePosition (position.x + box.left * scale,
position.y + box.top * scale,
box.width * scale,
box.height * scale);
return absolutePosition;
}
void Canvas::fillRectangle(const Rect& rect, const Color& color)
{
Point offset = absolutePosition();
XSetForeground(display()->xdisplay(), xgc(), color.uint());
XFillRectangle(
display()->xdisplay(), xdrawable(), xgc(),
rect.origin.x + offset.x, rect.origin.y + offset.y,
rect.size.w, rect.size.h
);
}
void Canvas::drawLine(const Point& a, const Point& b)
{
XSetForeground(display()->xdisplay(), xgc(), 0xffffff);
Point offset = absolutePosition();
XDrawLine(
display()->xdisplay(), xdrawable(), xgc(),
a.x + offset.x, a.y + offset.y,
b.x + offset.x, b.y + offset.y
);
}
IntRect RenderListMarker::selectionRect(bool clipToVisibleContent)
{
ASSERT(!needsLayout());
if (selectionState() == SelectionNone || !inlineBoxWrapper())
return IntRect();
RootInlineBox* root = inlineBoxWrapper()->root();
IntRect rect(0, root->selectionTop() - yPos(), width(), root->selectionHeight());
if (clipToVisibleContent)
computeAbsoluteRepaintRect(rect);
else {
int absx, absy;
absolutePosition(absx, absy);
rect.move(absx, absy);
}
return rect;
}
/**
void BasicRocketLauncher::fireRocket(Grenade *g)
Removes the child and adds it as a projectile.
*/
void BasicRocketLauncher::fireRocket(Grenade *g) {
Vec3d pos=absolutePosition();
Vec3d ang=absoluteAngle();
g->init(pos, ang, Vec3d(0,0,0), 5, 5);
g->parent=NULL;
g->activate();
g->setAnimation(NULL);
for(int i=0;i<model->numAttachPoints;i++) {
if(children[i]==g) {
children[i]=NULL;
attachPointsFilled[i]=false;
numChildren--;
}
}
addLaser(g, player);
}
void RenderSVGText::absoluteRects(Vector<IntRect>& rects, int, int, bool)
{
RenderSVGRoot* root = findSVGRootObject(parent());
if (!root)
return;
int x, y;
absolutePosition(x, y);
AffineTransform htmlParentCtm = root->RenderContainer::absoluteTransform();
// Don't use relativeBBox here, as it's unites the selection rects. Makes it hard
// to spot errors, if there are any using WebInspector. Individually feed them into 'rects'.
for (InlineRunBox* runBox = firstLineBox(); runBox; runBox = runBox->nextLineBox()) {
ASSERT(runBox->isInlineFlowBox());
InlineFlowBox* flowBox = static_cast<InlineFlowBox*>(runBox);
for (InlineBox* box = flowBox->firstChild(); box; box = box->nextOnLine()) {
FloatRect boxRect(box->xPos(), box->yPos(), box->width(), box->height());
boxRect.move(narrowPrecisionToFloat(x - htmlParentCtm.e()), narrowPrecisionToFloat(y - htmlParentCtm.f()));
rects.append(enclosingIntRect(absoluteTransform().mapRect(boxRect)));
}
}
}
void Canvas::copyScaleCanvas(const Canvas* canvas, const Rect& src, const Rect& dst)
{
if (src.size == dst.size)
{
copyCanvas(canvas, src, dst.origin);
return;
}
if (dst.size.w <= 0 || dst.size.h <= 0)
return;
XTransform xform = {{
{ XDoubleToFixed((double)src.size.w / dst.size.w), XDoubleToFixed(0), XDoubleToFixed(src.origin.x) },
{ XDoubleToFixed(0), XDoubleToFixed((double)src.size.h / dst.size.h), XDoubleToFixed(src.origin.y) },
{ XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) },
}};
XRenderSetPictureTransform(display()->xdisplay(), canvas->xpicture(), &xform);
Point offset = absolutePosition();
XRenderComposite(
display()->xdisplay(), PictOpOver,
canvas->xpicture(), None, xpicture(),
0, 0,
0, 0,
dst.origin.x + offset.x, dst.origin.y + offset.y,
dst.size.w, dst.size.h
);
XTransform identity = {{
{ XDoubleToFixed(1), XDoubleToFixed(0), XDoubleToFixed(0) },
{ XDoubleToFixed(0), XDoubleToFixed(1), XDoubleToFixed(0) },
{ XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) },
}};
XRenderSetPictureTransform(display()->xdisplay(), canvas->xpicture(), &identity);
}
void TextArea::absolutePositionChanged()
{
_rect.position(absolutePosition());
}