iframe-proxy | Sunbelt Computer Software

This repository was archived by the owner on Aug 2, 2025. It is now read-only.

History

168 lines (153 loc) · 6.77 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

// * Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

// * Redistributions in binary form must reproduce the above

// copyright notice, this list of conditions and the following disclaimer

// in the documentation and/or other materials provided with the

// distribution.

// * Neither the name of Google Inc. nor the name Chromium Embedded

// Framework nor the names of its contributors may be used to endorse

// or promote products derived from this software without specific prior

// written permission.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// ---------------------------------------------------------------------------

// The contents of this file must follow a specific format in order to

// support the CEF translator tool. See the translator.README.txt file in the

// tools directory for more information.

#ifndef CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_

#define CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_

#pragma once

#include "include/cef_base.h"

#include "include/cef_browser.h"

#include "include/cef_dom.h"

#include "include/cef_frame.h"

#include "include/cef_load_handler.h"

#include "include/cef_process_message.h"

#include "include/cef_v8.h"

#include "include/cef_values.h"

///

// Class used to implement render process callbacks. The methods of this class

// will be called on the render process main thread (TID_RENDERER) unless

// otherwise indicated.

///

/*--cef(source=client)--*/

class CefRenderProcessHandler : public virtual CefBase {

public:

typedef cef_navigation_type_t NavigationType;

///

// Called after the render process main thread has been created. |extra_info|

// is a read-only value originating from

// CefBrowserProcessHandler::OnRenderProcessThreadCreated(). Do not keep a

// reference to |extra_info| outside of this method.

///

/*--cef()--*/

virtual void OnRenderThreadCreated(CefRefPtr<CefListValue> extra_info) {}

///

// Called after WebKit has been initialized.

///

/*--cef()--*/

virtual void OnWebKitInitialized() {}

///

// Called after a browser has been created. When browsing cross-origin a new

// browser will be created before the old browser with the same identifier is

// destroyed.

///

/*--cef()--*/

virtual void OnBrowserCreated(CefRefPtr<CefBrowser> browser) {}

///

// Called before a browser is destroyed.

///

/*--cef()--*/

virtual void OnBrowserDestroyed(CefRefPtr<CefBrowser> browser) {}

///

// Return the handler for browser load status events.

///

/*--cef()--*/

virtual CefRefPtr<CefLoadHandler> GetLoadHandler() {

return NULL;

}

///

// Called before browser navigation. Return true to cancel the navigation or

// false to allow the navigation to proceed. The |request| object cannot be

// modified in this callback.

///

/*--cef()--*/

virtual bool OnBeforeNavigation(CefRefPtr<CefBrowser> browser,

CefRefPtr<CefFrame> frame,

CefRefPtr<CefRequest> request,

NavigationType navigation_type,

bool is_redirect) { return false; }

///

// Called immediately after the V8 context for a frame has been created. To

// retrieve the JavaScript 'window' object use the CefV8Context::GetGlobal()

// method. V8 handles can only be accessed from the thread on which they are

// created. A task runner for posting tasks on the associated thread can be

// retrieved via the CefV8Context::GetTaskRunner() method.

///

/*--cef()--*/

virtual void OnContextCreated(CefRefPtr<CefBrowser> browser,

CefRefPtr<CefFrame> frame,

CefRefPtr<CefV8Context> context) {}

///

// Called immediately before the V8 context for a frame is released. No

// references to the context should be kept after this method is called.

///

/*--cef()--*/

virtual void OnContextReleased(CefRefPtr<CefBrowser> browser,

CefRefPtr<CefFrame> frame,

CefRefPtr<CefV8Context> context) {}

///

// Called for global uncaught exceptions in a frame. Execution of this

// callback is disabled by default. To enable set

// CefSettings.uncaught_exception_stack_size > 0.

///

/*--cef()--*/

virtual void OnUncaughtException(CefRefPtr<CefBrowser> browser,

CefRefPtr<CefFrame> frame,

CefRefPtr<CefV8Context> context,

CefRefPtr<CefV8Exception> exception,

CefRefPtr<CefV8StackTrace> stackTrace) {}

///

// Called when a new node in the the browser gets focus. The |node| value may

// be empty if no specific node has gained focus. The node object passed to

// this method represents a snapshot of the DOM at the time this method is

// executed. DOM objects are only valid for the scope of this method. Do not

// keep references to or attempt to access any DOM objects outside the scope

// of this method.

///

/*--cef(optional_param=frame,optional_param=node)--*/

virtual void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser,

CefRefPtr<CefFrame> frame,

CefRefPtr<CefDOMNode> node) {}

///

// Called when a new message is received from a different process. Return true

// if the message was handled or false otherwise. Do not keep a reference to

// or attempt to access the message outside of this callback.

///

/*--cef()--*/

virtual bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser,

CefProcessId source_process,

CefRefPtr<CefProcessMessage> message) {

return false;

}

};

#endif // CEF_INCLUDE_CEF_RENDER_PROCESS_HANDLER_H_

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

cef_render_process_handler.h

Latest commit

History

cef_render_process_handler.h

File metadata and controls