Index: content/browser/frame_host/render_frame_host_impl.h |
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h |
index ca442d27367f9a9f528b4d49454b85457810d156..1777ddd021be48643d77dcd587d7ad9a8923bd24 100644 |
--- a/content/browser/frame_host/render_frame_host_impl.h |
+++ b/content/browser/frame_host/render_frame_host_impl.h |
@@ -94,6 +94,15 @@ class CONTENT_EXPORT RenderFrameHostImpl |
: public RenderFrameHost, |
public BrowserAccessibilityDelegate { |
public: |
+ // These values indicate the loading progress status. The minimum progress |
+ // value matches what Blink's ProgressTracker has traditionally used for a |
+ // minimum progress value. |
+ // TODO(fdegans): Move these values to the implementation when the relevant |
+ // IPCs are moved from WebContentsImpl to RFHI. |
nasko
2015/03/05 14:29:23
nit: s/RFHI/RenderFrameHost/
Fabrice (no longer in Chrome)
2015/03/05 14:48:15
Done.
|
+ static const double kLoadingProgressNotStarted; |
+ static const double kLoadingProgressMinimum; |
+ static const double kLoadingProgressDone; |
+ |
// Keeps track of the state of the RenderFrameHostImpl, particularly with |
// respect to swap out. |
enum RenderFrameHostImplState { |
@@ -203,6 +212,26 @@ class CONTENT_EXPORT RenderFrameHostImpl |
RenderFrameHostDelegate* delegate() { return delegate_; } |
FrameTreeNode* frame_tree_node() { return frame_tree_node_; } |
+ // Sets this RenderFrameHost's loading state. |
+ void set_is_loading(bool is_loading) { |
+ is_loading_ = is_loading; |
+ } |
+ |
+ // Returns this RenderFrameHost's loading state. This method is only used by |
+ // FrameTreeNode. The proper way to check whether a frame is loading is to |
+ // call FrameTreeNode::IsLoading. |
+ bool is_loading() const { return is_loading_; } |
+ |
+ // Sets this RenderFrameHost's loading progress (from 0 to 1). |
+ void set_loading_progress(double loading_progress) { |
+ loading_progress_ = loading_progress; |
+ } |
+ |
+ // Returns this RenderFrameHost's loading progress. This is only used by |
+ // FrameTreeNode. The proper way to check a frame loading progress is to call |
+ // FrameTreeNode::GetLoadingProgress. |
+ double loading_progress() const { return loading_progress_; } |
+ |
// This returns the RenderFrameHost's owned RenderWidgetHost if it has one, |
// or else it returns nullptr. |
// If the RenderFrameHost is the page's main frame, this returns instead a |
@@ -664,6 +693,13 @@ class CONTENT_EXPORT RenderFrameHostImpl |
// PlzNavigate: all navigations require a beforeUnload ACK. |
bool unload_ack_is_for_navigation_; |
+ // Indicates whether this RenderFrameHost is in the process of loading a |
+ // document or not. |
+ bool is_loading_; |
+ |
+ // Used to represent this RenderFrameHost's loading progress (from 0 to 1). |
nasko
2015/03/05 14:29:23
nit: s/represent/track/
Fabrice (no longer in Chrome)
2015/03/05 14:48:15
Done.
|
+ double loading_progress_; |
+ |
// Used to swap out or shut down this RFH when the unload event is taking too |
// long to execute, depending on the number of active frames in the |
// SiteInstance. |