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Expose unique identifiers for frames and the ability to retrieve a frame's parent frame (issue #450).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@410 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-12-08 11:44:30 +00:00
parent ef64033467
commit 64f91d5d9b
9 changed files with 281 additions and 5 deletions
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20
include/cef_capi.h
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@@ -854,7 +854,7 @@ typedef struct _cef_frame_t
int startLine);
///
// Returns true (1) if this is the main frame.
// Returns true (1) if this is the main (top-level) frame.
///
int (CEF_CALLBACK *is_main)(struct _cef_frame_t* self);
@@ -865,11 +865,27 @@ typedef struct _cef_frame_t
int (CEF_CALLBACK *is_focused)(struct _cef_frame_t* self);
///
// Returns this frame's name.
// Returns the name for this frame. If the frame has an assigned name (for
// example, set via the iframe "name" attribute) then that value will be
// returned. Otherwise a unique name will be constructed based on the frame
// parent hierarchy. The main (top-level) frame will always have an NULL name
// value.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_name)(struct _cef_frame_t* self);
///
// Returns the globally unique identifier for this frame. This function should
// only be called on the UI thread.
///
long long (CEF_CALLBACK *get_identifier)(struct _cef_frame_t* self);
///
// Returns the parent of this frame or NULL if this is the main (top-level)
// frame. This function should only be called on the UI thread.
///
struct _cef_frame_t* (CEF_CALLBACK *get_parent)(struct _cef_frame_t* self);
///
// Returns the URL currently loaded in this frame. This function should only
// be called on the UI thread.