121 lines
5.3 KiB
C
121 lines
5.3 KiB
C
// Copyright (c) 2017 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// This file was generated by the CEF translator tool and should not edited
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// by hand. See the translator.README.txt file in the tools directory for
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// more information.
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//
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#ifndef CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_
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#define CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_
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#pragma once
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#include "include/capi/cef_base_capi.h"
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#include "include/capi/cef_browser_capi.h"
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#include "include/capi/cef_frame_capi.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///
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// Implement this structure to handle events related to browser load status. The
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// functions of this structure will be called on the browser process UI thread
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// or render process main thread (TID_RENDERER).
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///
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typedef struct _cef_load_handler_t {
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///
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// Base structure.
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///
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cef_base_ref_counted_t base;
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///
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// Called when the loading state has changed. This callback will be executed
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// twice -- once when loading is initiated either programmatically or by user
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// action, and once when loading is terminated due to completion, cancellation
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// of failure. It will be called before any calls to OnLoadStart and after all
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// calls to OnLoadError and/or OnLoadEnd.
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///
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void (CEF_CALLBACK *on_loading_state_change)(struct _cef_load_handler_t* self,
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struct _cef_browser_t* browser, int isLoading, int canGoBack,
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int canGoForward);
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///
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// Called after a navigation has been committed and before the browser begins
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// loading contents in the frame. The |frame| value will never be NULL -- call
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// the is_main() function to check if this frame is the main frame.
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// |transition_type| provides information about the source of the navigation
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// and an accurate value is only available in the browser process. Multiple
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// frames may be loading at the same time. Sub-frames may start or continue
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// loading after the main frame load has ended. This function will not be
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// called for same page navigations (fragments, history state, etc.) or for
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// navigations that fail or are canceled before commit. For notification of
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// overall browser load status use OnLoadingStateChange instead.
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///
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void (CEF_CALLBACK *on_load_start)(struct _cef_load_handler_t* self,
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struct _cef_browser_t* browser, struct _cef_frame_t* frame,
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cef_transition_type_t transition_type);
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///
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// Called when the browser is done loading a frame. The |frame| value will
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// never be NULL -- call the is_main() function to check if this frame is the
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// main frame. Multiple frames may be loading at the same time. Sub-frames may
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// start or continue loading after the main frame load has ended. This
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// function will not be called for same page navigations (fragments, history
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// state, etc.) or for navigations that fail or are canceled before commit.
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// For notification of overall browser load status use OnLoadingStateChange
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// instead.
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///
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void (CEF_CALLBACK *on_load_end)(struct _cef_load_handler_t* self,
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struct _cef_browser_t* browser, struct _cef_frame_t* frame,
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int httpStatusCode);
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///
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// Called when a navigation fails or is canceled. This function may be called
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// by itself if before commit or in combination with OnLoadStart/OnLoadEnd if
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// after commit. |errorCode| is the error code number, |errorText| is the
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// error text and |failedUrl| is the URL that failed to load. See
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// net\base\net_error_list.h for complete descriptions of the error codes.
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///
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void (CEF_CALLBACK *on_load_error)(struct _cef_load_handler_t* self,
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struct _cef_browser_t* browser, struct _cef_frame_t* frame,
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cef_errorcode_t errorCode, const cef_string_t* errorText,
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const cef_string_t* failedUrl);
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} cef_load_handler_t;
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_CAPI_CEF_LOAD_HANDLER_CAPI_H_
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