diff options
Diffstat (limited to 'chromium/cc/layers/nine_patch_layer_impl.h')
| -rw-r--r-- | chromium/cc/layers/nine_patch_layer_impl.h | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/chromium/cc/layers/nine_patch_layer_impl.h b/chromium/cc/layers/nine_patch_layer_impl.h index bc442d43f33..ba414aed391 100644 --- a/chromium/cc/layers/nine_patch_layer_impl.h +++ b/chromium/cc/layers/nine_patch_layer_impl.h @@ -10,6 +10,7 @@ #include "cc/base/cc_export.h" #include "cc/layers/layer_impl.h" #include "cc/resources/resource_provider.h" +#include "cc/resources/ui_resource_client.h" #include "ui/gfx/rect.h" #include "ui/gfx/size.h" @@ -27,8 +28,37 @@ class CC_EXPORT NinePatchLayerImpl : public LayerImpl { } virtual ~NinePatchLayerImpl(); - void SetResourceId(unsigned id) { resource_id_ = id; } - void SetLayout(gfx::Size image_bounds, gfx::Rect aperture); + + void SetUIResourceId(UIResourceId uid); + + // The bitmap stretches out the bounds of the layer. The following picture + // illustrates the parameters associated with the dimensions. + // + // Layer space layout Bitmap space layout + // + // ------------------------ ~~~~~~~~~~ W ~~~~~~~~~~ + // | : | : : | + // | C | : Y | + // | : | : : | + // | ------------ | :~~X~~------------ | + // | | | | : | : | + // | | | | : | : | + // |~~A~~| |~~B~~| H | Q | + // | | | | : | : | + // | ------------ | : ~~~~~P~~~~~ | + // | : | : | + // | D | : | + // | : | : | + // ------------------------ ------------------------ + // + // |image_bounds| = (W, H) + // |image_aperture| = (X, Y, P, Q) + // |border| = (A, C, A + B, C + D) + // |fill_center| indicates whether to draw the center quad or not. + void SetLayout(gfx::Size image_bounds, + gfx::Rect image_aperture, + gfx::Rect border, + bool fill_center); virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) OVERRIDE; @@ -39,7 +69,6 @@ class CC_EXPORT NinePatchLayerImpl : public LayerImpl { virtual void AppendQuads(QuadSink* quad_sink, AppendQuadsData* append_quads_data) OVERRIDE; virtual ResourceProvider::ResourceId ContentsResourceId() const OVERRIDE; - virtual void DidLoseOutputSurface() OVERRIDE; virtual base::DictionaryValue* LayerTreeAsJson() const OVERRIDE; @@ -56,7 +85,12 @@ class CC_EXPORT NinePatchLayerImpl : public LayerImpl { // image space. gfx::Rect image_aperture_; - ResourceProvider::ResourceId resource_id_; + // An inset border that the patches will be mapped to. + gfx::Rect border_; + + bool fill_center_; + + UIResourceId ui_resource_id_; DISALLOW_COPY_AND_ASSIGN(NinePatchLayerImpl); }; |