/* Even if the subclass overrides onInflate, they should always be
sure to call the inherited method, so that we get called.
*/
void SkView::onInflate(const SkDOM& dom, const SkDOM::Node* node)
{
SkScalar x, y;
x = this->locX();
y = this->locY();
(void)dom.findScalar(node, "x", &x);
(void)dom.findScalar(node, "y", &y);
this->setLoc(x, y);
x = this->width();
y = this->height();
(void)dom.findScalar(node, "width", &x);
(void)dom.findScalar(node, "height", &y);
this->setSize(x, y);
// inflate the flags
static const char* gFlagNames[] = {
"visible", "enabled", "focusable", "flexH", "flexV"
};
SkASSERT(SK_ARRAY_COUNT(gFlagNames) == kFlagShiftCount);
bool b;
uint32_t flags = this->getFlags();
for (unsigned i = 0; i < SK_ARRAY_COUNT(gFlagNames); i++)
if (dom.findBool(node, gFlagNames[i], &b))
flags = SkSetClearShift(flags, b, i);
this->setFlags(flags);
}
void SkStackViewLayout::onInflate(const SkDOM& dom, const SkDOM::Node* node)
{
int index;
SkScalar value[4];
if ((index = dom.findList(node, "orient", "horizontal,vertical")) >= 0)
this->setOrient((Orient)index);
else
assert_no_attr(dom, node, "orient");
if (dom.findScalars(node, "margin", value, 4))
{
SkRect margin;
margin.set(value[0], value[1], value[2], value[3]);
this->setMargin(margin);
}
else
assert_no_attr(dom, node, "margin");
if (dom.findScalar(node, "spacer", value))
this->setSpacer(value[0]);
else
assert_no_attr(dom, node, "spacer");
if ((index = dom.findList(node, "pack", "start,center,end")) >= 0)
this->setPack((Pack)index);
else
assert_no_attr(dom, node, "pack");
if ((index = dom.findList(node, "align", "start,center,end,stretch")) >= 0)
this->setAlign((Align)index);
else
assert_no_attr(dom, node, "align");
}
void SkPaint_Inflate(SkPaint* paint, const SkDOM& dom, const SkDOM::Node* node)
{
SkASSERT(paint);
SkASSERT(&dom);
SkASSERT(node);
SkScalar x;
if (dom.findScalar(node, "stroke-width", &x))
paint->setStrokeWidth(x);
if (dom.findScalar(node, "text-size", &x))
paint->setTextSize(x);
bool b;
SkASSERT("legacy: use is-stroke" && !dom.findBool(node, "is-frame", &b));
if (dom.findBool(node, "is-stroke", &b))
paint->setStyle(b ? SkPaint::kStroke_Style : SkPaint::kFill_Style);
if (dom.findBool(node, "is-antialias", &b))
paint->setAntiAlias(b);
if (dom.findBool(node, "is-lineartext", &b))
paint->setLinearText(b);
const char* str = dom.findAttr(node, "color");
if (str)
{
SkColor c = paint->getColor();
if (SkParse::FindColor(str, &c))
paint->setColor(c);
}
// do this AFTER parsing for the color
if (dom.findScalar(node, "opacity", &x))
{
x = SkMaxScalar(0, SkMinScalar(x, SK_Scalar1));
paint->setAlpha(SkScalarRound(x * 255));
}
int index = dom.findList(node, "text-anchor", "left,center,right");
if (index >= 0)
paint->setTextAlign((SkPaint::Align)index);
SkShader* shader = inflate_shader(dom, node);
if (shader)
paint->setShader(shader)->unref();
}
void SkListView::onInflate(const SkDOM& dom, const SkDOM::Node* node)
{
this->INHERITED::onInflate(dom, node);
SkScalar x;
const SkDOM::Node* child;
if (dom.findScalar(node, "row-height", &x))
this->setRowHeight(x);
if ((child = dom.getFirstChild(node, "hilite-paint")) != NULL)
SkPaint_Inflate(&this->paint(kHiliteCell_Attr), dom, child);
// look for a listsource
{
SkListSource* src = NULL;
if ((child = dom.getFirstChild(node, "file-listsource")) != NULL)
{
const char* path = dom.findAttr(child, "path");
if (path)
src = SkListSource::CreateFromDir( path,
dom.findAttr(child, "filter"),
dom.findAttr(child, "target"));
}
else if ((child = dom.getFirstChild(node, "xml-listsource")) != NULL)
{
src = SkListSource::CreateFromDOM(dom, child);
}
if (src)
{
this->setListSource(src)->unref();
this->setSelection(0);
}
}
}