/* 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 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);
{
bool hasScrollBar;
if (dom.findBool(node, "scrollBar", &hasScrollBar))
this->setHasScrollBar(hasScrollBar);
}
const SkDOM::Node* child;
if ((child = dom.getFirstChild(node, "bindings")) != NULL)
{
delete[] fBindings;
fBindings = NULL;
fBindingCount = 0;
SkListSource* listSrc = SkListSource::Factory(dom.findAttr(child, "data-fields"));
SkASSERT(listSrc);
fSkinName.set(dom.findAttr(child, "skin-slots"));
SkASSERT(fSkinName.size());
this->setListSource(listSrc)->unref();
int count = dom.countChildren(child, "bind");
if (count > 0)
{
fBindings = new BindingRec[count];
count = 0; // reuse this to count up to the number of valid bindings
child = dom.getFirstChild(child, "bind");
SkASSERT(child);
do {
const char* fieldName = dom.findAttr(child, "field");
const char* slotName = dom.findAttr(child, "slot");
if (fieldName && slotName)
{
fBindings[count].fFieldIndex = listSrc->findFieldIndex(fieldName);
if (fBindings[count].fFieldIndex >= 0)
fBindings[count++].fSlotName.set(slotName);
}
} while ((child = dom.getNextSibling(child, "bind")) != NULL);
fBindingCount = SkToU16(count);
if (count == 0)
{
SkDEBUGF(("SkListView::onInflate: no valid <bind> elements in <listsource>\n"));
delete[] fBindings;
}
}
this->dirtyCache(kAnimCount_DirtyFlag);
this->setSelection(0);
}
}
void SkTextView::onInflate(const SkDOM& dom, const SkDOM::Node* node)
{
this->INHERITED::onInflate(dom, node);
const char* text = dom.findAttr(node, "text");
if (text)
this->setText(text);
SkPoint margin;
if (dom.findScalars(node, "margin", (SkScalar*)&margin, 2))
this->setMargin(margin);
(void)dom.findBool(node, "do-interp", &fDoInterp);
SkPaint_Inflate(&fPaint, dom, node);
}
void SkProgressView::onInflate(const SkDOM& dom, const SkDOM::Node* node)
{
this->INHERITED::onInflate(dom, node);
const char* s;
SkASSERT(fOnShader == NULL);
SkASSERT(fOffShader == NULL);
if ((s = dom.findAttr(node, "src-on")) != NULL)
fOnShader = inflate_shader(s);
if ((s = dom.findAttr(node, "src-off")) != NULL)
fOffShader = inflate_shader(s);
(void)dom.findBool(node, "do-interp", &fDoInterp);
}