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Unified Diff: app/gfx/path_win.cc

Issue 340077: Gets find bar animation/clipping to work on views/gtk. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 11 years, 1 month ago
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Index: app/gfx/path_win.cc
===================================================================
--- app/gfx/path_win.cc (revision 30814)
+++ app/gfx/path_win.cc (working copy)
@@ -8,7 +8,7 @@
namespace gfx {
-HRGN Path::CreateHRGN() const {
+HRGN Path::CreateNativeRegion() const {
int point_count = getPoints(NULL, 0);
scoped_array<SkPoint> points(new SkPoint[point_count]);
getPoints(points.get(), point_count);
@@ -21,4 +21,25 @@
return ::CreatePolygonRgn(windows_points.get(), point_count, ALTERNATE);
}
+// static
+NativeRegion Path::IntersectRegions(NativeRegion r1, NativeRegion r2) {
+ HRGN dest = CreateRectRgn(0, 0, 1, 1);
+ CombineRgn(dest, r1, r2, RGN_AND);
+ return dest;
+}
+
+// static
+NativeRegion Path::CombineRegions(NativeRegion r1, NativeRegion r2) {
+ HRGN dest = CreateRectRgn(0, 0, 1, 1);
+ CombineRgn(dest, r1, r2, RGN_OR);
+ return dest;
+}
+
+// static
+NativeRegion Path::SubtractRegion(NativeRegion r1, NativeRegion r2) {
+ HRGN dest = CreateRectRgn(0, 0, 1, 1);
+ CombineRgn(dest, r1, r2, RGN_DIFF);
+ return dest;
+}
+
} // namespace gfx
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