1 // Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are
7 // * Redistributions of source code must retain the above copyright
8 // notice, this list of conditions and the following disclaimer.
9 // * Redistributions in binary form must reproduce the above
10 // copyright notice, this list of conditions and the following disclaimer
11 // in the documentation and/or other materials provided with the
13 // * Neither the name of Google Inc. nor the name Chromium Embedded
14 // Framework nor the names of its contributors may be used to endorse
15 // or promote products derived from this software without specific prior
16 // written permission.
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 // ---------------------------------------------------------------------------
32 // This file was generated by the CEF translator tool and should not edited
33 // by hand. See the translator.README.txt file in the tools directory for
37 #ifndef CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_
38 #define CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_
41 #include "include/capi/cef_base_capi.h"
42 #include "include/capi/cef_browser_capi.h"
43 #include "include/capi/cef_frame_capi.h"
51 // Implement this structure to handle events related to browser load status. The
52 // functions of this structure will be called on the browser process UI thread
53 // or render process main thread (TID_RENDERER).
55 typedef struct _cef_load_handler_t {
62 // Called when the loading state has changed. This callback will be executed
63 // twice -- once when loading is initiated either programmatically or by user
64 // action, and once when loading is terminated due to completion, cancellation
67 void (CEF_CALLBACK *on_loading_state_change)(struct _cef_load_handler_t* self,
68 struct _cef_browser_t* browser, int isLoading, int canGoBack,
72 // Called when the browser begins loading a frame. The |frame| value will
73 // never be NULL -- call the is_main() function to check if this frame is the
74 // main frame. Multiple frames may be loading at the same time. Sub-frames may
75 // start or continue loading after the main frame load has ended. This
76 // function may not be called for a particular frame if the load request for
77 // that frame fails. For notification of overall browser load status use
78 // OnLoadingStateChange instead.
80 void (CEF_CALLBACK *on_load_start)(struct _cef_load_handler_t* self,
81 struct _cef_browser_t* browser, struct _cef_frame_t* frame);
84 // Called when the browser is done loading a frame. The |frame| value will
85 // never be NULL -- call the is_main() function to check if this frame is the
86 // main frame. Multiple frames may be loading at the same time. Sub-frames may
87 // start or continue loading after the main frame load has ended. This
88 // function will always be called for all frames irrespective of whether the
89 // request completes successfully.
91 void (CEF_CALLBACK *on_load_end)(struct _cef_load_handler_t* self,
92 struct _cef_browser_t* browser, struct _cef_frame_t* frame,
96 // Called when the resource load for a navigation fails or is canceled.
97 // |errorCode| is the error code number, |errorText| is the error text and
98 // |failedUrl| is the URL that failed to load. See net\base\net_error_list.h
99 // for complete descriptions of the error codes.
101 void (CEF_CALLBACK *on_load_error)(struct _cef_load_handler_t* self,
102 struct _cef_browser_t* browser, struct _cef_frame_t* frame,
103 cef_errorcode_t errorCode, const cef_string_t* errorText,
104 const cef_string_t* failedUrl);
105 } cef_load_handler_t;
112 #endif // CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_