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Replace JSBindingHandler with a new V8ContextHandler interface that contains callbacks for V8 context creation and release (issue #359).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@392 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-11-21 21:21:55 +00:00
parent ead9b4508c
commit 605753c3b8
25 changed files with 335 additions and 195 deletions
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41
include/cef_capi.h
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@@ -1375,22 +1375,32 @@ typedef struct _cef_jsdialog_handler_t
///
// Implement this structure to handle JavaScript binding. The functions of this
// Implement this structure to handle V8 context events. The functions of this
// structure will be called on the UI thread.
///
typedef struct _cef_jsbinding_handler_t
typedef struct _cef_v8context_handler_t
{
// Base structure.
cef_base_t base;
///
// Called for adding values to a frame's JavaScript 'window' object.
// Called immediately after the V8 context for a frame has been created. To
// retrieve the JavaScript 'window' object use the
// cef_v8context_t::get_global() function.
///
void (CEF_CALLBACK *on_jsbinding)(struct _cef_jsbinding_handler_t* self,
void (CEF_CALLBACK *on_context_created)(struct _cef_v8context_handler_t* self,
struct _cef_browser_t* browser, struct _cef_frame_t* frame,
struct _cef_v8value_t* object);
struct _cef_v8context_t* context);
} cef_jsbinding_handler_t;
///
// Called immediately before the V8 context for a frame is released. No
// references to the context should be kept after this function is called.
///
void (CEF_CALLBACK *on_context_released)(
struct _cef_v8context_handler_t* self, struct _cef_browser_t* browser,
struct _cef_frame_t* frame, struct _cef_v8context_t* context);
} cef_v8context_handler_t;
///
@@ -1560,9 +1570,9 @@ typedef struct _cef_client_t
struct _cef_client_t* self);
///
// Return the handler for JavaScript binding events.
// Return the handler for V8 context events.
///
struct _cef_jsbinding_handler_t* (CEF_CALLBACK *get_jsbinding_handler)(
struct _cef_v8context_handler_t* (CEF_CALLBACK *get_v8context_handler)(
struct _cef_client_t* self);
///
@@ -2068,6 +2078,13 @@ typedef struct _cef_v8context_t
///
int (CEF_CALLBACK *exit)(struct _cef_v8context_t* self);
///
// Returns true (1) if this object is pointing to the same handle as |that|
// object.
///
int (CEF_CALLBACK *is_same)(struct _cef_v8context_t* self,
struct _cef_v8context_t* that);
} cef_v8context_t;
@@ -2478,7 +2495,7 @@ CEF_EXPORT cef_v8value_t* cef_v8value_create_string(const cef_string_t* value);
///
// Create a new cef_v8value_t object of type object. This function should only
// be called from within the scope of a cef_jsbinding_handler_t, cef_v8handler_t
// be called from within the scope of a cef_v8context_tHandler, cef_v8handler_t
// or cef_v8accessor_t callback, or in combination with calling enter() and
// exit() on a stored cef_v8context_t reference.
///
@@ -2487,7 +2504,7 @@ CEF_EXPORT cef_v8value_t* cef_v8value_create_object(cef_base_t* user_data);
///
// Create a new cef_v8value_t object of type object with accessors. This
// function should only be called from within the scope of a
// cef_jsbinding_handler_t, cef_v8handler_t or cef_v8accessor_t callback, or in
// cef_v8context_tHandler, cef_v8handler_t or cef_v8accessor_t callback, or in
// combination with calling enter() and exit() on a stored cef_v8context_t
// reference.
///
@@ -2496,7 +2513,7 @@ CEF_EXPORT cef_v8value_t* cef_v8value_create_object_with_accessor(
///
// Create a new cef_v8value_t object of type array. This function should only be
// called from within the scope of a cef_jsbinding_handler_t, cef_v8handler_t or
// called from within the scope of a cef_v8context_tHandler, cef_v8handler_t or
// cef_v8accessor_t callback, or in combination with calling enter() and exit()
// on a stored cef_v8context_t reference.
///
@@ -2504,7 +2521,7 @@ CEF_EXPORT cef_v8value_t* cef_v8value_create_array();
///
// Create a new cef_v8value_t object of type function. This function should only
// be called from within the scope of a cef_jsbinding_handler_t, cef_v8handler_t
// be called from within the scope of a cef_v8context_tHandler, cef_v8handler_t
// or cef_v8accessor_t callback, or in combination with calling enter() and
// exit() on a stored cef_v8context_t reference.
///