grab from latest android
git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/views/SkBorderView.cpp b/src/views/SkBorderView.cpp
new file mode 100644
index 0000000..3356782
--- /dev/null
+++ b/src/views/SkBorderView.cpp
@@ -0,0 +1,87 @@
+#include "SkBorderView.h"
+#include "SkAnimator.h"
+#include "SkWidgetViews.h"
+#include "SkSystemEventTypes.h"
+#include "SkTime.h"
+#include "SkStackViewLayout.h"
+
+SkBorderView::SkBorderView() : fTop(SkIntToScalar(0)), fLeft(SkIntToScalar(0)),
+ fRight(SkIntToScalar(0)), fBottom(SkIntToScalar(0))
+{
+ fAnim.setHostEventSink(this);
+ init_skin_anim(kBorder_SkinEnum, &fAnim);
+}
+
+SkBorderView::~SkBorderView()
+{
+
+}
+
+void SkBorderView::setSkin(const char skin[])
+{
+ init_skin_anim(skin, &fAnim);
+}
+
+/* virtual */ void SkBorderView::onInflate(const SkDOM& dom, const SkDOM::Node* node)
+{
+ this->INHERITED::onInflate(dom, node);
+}
+
+/*virtual*/ void SkBorderView::onSizeChange()
+{
+ this->INHERITED::onSizeChange();
+ SkEvent evt("user");
+ evt.setString("id", "setDim");
+ evt.setScalar("dimX", this->width());
+ evt.setScalar("dimY", this->height());
+ fAnim.doUserEvent(evt);
+}
+
+/*virtual*/ void SkBorderView::onDraw(SkCanvas* canvas)
+{
+ SkPaint paint;
+ SkAnimator::DifferenceType diff = fAnim.draw(canvas, &paint, SkTime::GetMSecs());
+
+ if (diff == SkAnimator::kDifferent)
+ this->inval(nil);
+ else if (diff == SkAnimator::kPartiallyDifferent)
+ {
+ SkRect bounds;
+ fAnim.getInvalBounds(&bounds);
+ this->inval(&bounds);
+ }
+}
+
+/*virtual*/ bool SkBorderView::onEvent(const SkEvent& evt)
+{
+ if (evt.isType(SK_EventType_Inval))
+ {
+ this->inval(nil);
+ return true;
+ }
+ if (evt.isType("recommendDim"))
+ {
+ evt.findScalar("leftMargin", &fLeft);
+ evt.findScalar("rightMargin", &fRight);
+ evt.findScalar("topMargin", &fTop);
+ evt.findScalar("bottomMargin", &fBottom);
+
+ //setup_views.cpp uses SkView::Layout instead of SkStackViewLayout
+ //but that gives me an error
+ SkStackViewLayout* layout;
+ fMargin.set(fLeft, fTop, fRight, fBottom);
+ if (this->getLayout())
+ {
+ layout = (SkStackViewLayout*)this->getLayout();
+ layout->setMargin(fMargin);
+ }
+ else
+ {
+ layout = new SkStackViewLayout;
+ layout->setMargin(fMargin);
+ this->setLayout(layout)->unref();
+ }
+ this->invokeLayout();
+ }
+ return this->INHERITED::onEvent(evt);
+}