cef/libcef_dll/ctocpp/client_ctocpp.cc

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// Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool. If making changes by
// hand only do so within the body of existing method and function
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=c8609e4155616d0410f88390deff3da842642fea$
//
#include "libcef_dll/ctocpp/client_ctocpp.h"
#include "libcef_dll/cpptoc/browser_cpptoc.h"
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
#include "libcef_dll/cpptoc/frame_cpptoc.h"
#include "libcef_dll/cpptoc/process_message_cpptoc.h"
#include "libcef_dll/ctocpp/audio_handler_ctocpp.h"
#include "libcef_dll/ctocpp/command_handler_ctocpp.h"
#include "libcef_dll/ctocpp/context_menu_handler_ctocpp.h"
#include "libcef_dll/ctocpp/dialog_handler_ctocpp.h"
#include "libcef_dll/ctocpp/display_handler_ctocpp.h"
#include "libcef_dll/ctocpp/download_handler_ctocpp.h"
#include "libcef_dll/ctocpp/drag_handler_ctocpp.h"
#include "libcef_dll/ctocpp/find_handler_ctocpp.h"
#include "libcef_dll/ctocpp/focus_handler_ctocpp.h"
#include "libcef_dll/ctocpp/frame_handler_ctocpp.h"
#include "libcef_dll/ctocpp/jsdialog_handler_ctocpp.h"
#include "libcef_dll/ctocpp/keyboard_handler_ctocpp.h"
#include "libcef_dll/ctocpp/life_span_handler_ctocpp.h"
#include "libcef_dll/ctocpp/load_handler_ctocpp.h"
#include "libcef_dll/ctocpp/permission_handler_ctocpp.h"
#include "libcef_dll/ctocpp/print_handler_ctocpp.h"
Implement off-screen rendering support using delegated rendering (issue #1257). This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available. Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint. The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes: - CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame. - The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately. - Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format. - Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling. - Includes drag&drop implementation from issue #1032. - Includes unit test fixes from issue #1245. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-01 00:30:29 +02:00
#include "libcef_dll/ctocpp/render_handler_ctocpp.h"
#include "libcef_dll/ctocpp/request_handler_ctocpp.h"
// VIRTUAL METHODS - Body may be edited by hand.
NO_SANITIZE("cfi-icall")
CefRefPtr<CefAudioHandler> CefClientCToCpp::GetAudioHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_audio_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_audio_handler_t* _retval = _struct->get_audio_handler(_struct);
// Return type: refptr_same
return CefAudioHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefCommandHandler> CefClientCToCpp::GetCommandHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_command_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_command_handler_t* _retval = _struct->get_command_handler(_struct);
// Return type: refptr_same
return CefCommandHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefContextMenuHandler> CefClientCToCpp::GetContextMenuHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_context_menu_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_context_menu_handler_t* _retval =
_struct->get_context_menu_handler(_struct);
// Return type: refptr_same
return CefContextMenuHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefDialogHandler> CefClientCToCpp::GetDialogHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_dialog_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_dialog_handler_t* _retval = _struct->get_dialog_handler(_struct);
// Return type: refptr_same
return CefDialogHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefDisplayHandler> CefClientCToCpp::GetDisplayHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_display_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_display_handler_t* _retval = _struct->get_display_handler(_struct);
// Return type: refptr_same
return CefDisplayHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefDownloadHandler> CefClientCToCpp::GetDownloadHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_download_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_download_handler_t* _retval = _struct->get_download_handler(_struct);
// Return type: refptr_same
return CefDownloadHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefDragHandler> CefClientCToCpp::GetDragHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_drag_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_drag_handler_t* _retval = _struct->get_drag_handler(_struct);
// Return type: refptr_same
return CefDragHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefFindHandler> CefClientCToCpp::GetFindHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_find_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_find_handler_t* _retval = _struct->get_find_handler(_struct);
// Return type: refptr_same
return CefFindHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefFocusHandler> CefClientCToCpp::GetFocusHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_focus_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_focus_handler_t* _retval = _struct->get_focus_handler(_struct);
// Return type: refptr_same
return CefFocusHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefFrameHandler> CefClientCToCpp::GetFrameHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_frame_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_frame_handler_t* _retval = _struct->get_frame_handler(_struct);
// Return type: refptr_same
return CefFrameHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefPermissionHandler> CefClientCToCpp::GetPermissionHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_permission_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_permission_handler_t* _retval = _struct->get_permission_handler(_struct);
// Return type: refptr_same
return CefPermissionHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefJSDialogHandler> CefClientCToCpp::GetJSDialogHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_jsdialog_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_jsdialog_handler_t* _retval = _struct->get_jsdialog_handler(_struct);
// Return type: refptr_same
return CefJSDialogHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefKeyboardHandler> CefClientCToCpp::GetKeyboardHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_keyboard_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_keyboard_handler_t* _retval = _struct->get_keyboard_handler(_struct);
// Return type: refptr_same
return CefKeyboardHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefLifeSpanHandler> CefClientCToCpp::GetLifeSpanHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_life_span_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_life_span_handler_t* _retval = _struct->get_life_span_handler(_struct);
// Return type: refptr_same
return CefLifeSpanHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefLoadHandler> CefClientCToCpp::GetLoadHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_load_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_load_handler_t* _retval = _struct->get_load_handler(_struct);
// Return type: refptr_same
return CefLoadHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefPrintHandler> CefClientCToCpp::GetPrintHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_print_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_print_handler_t* _retval = _struct->get_print_handler(_struct);
// Return type: refptr_same
return CefPrintHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
Implement off-screen rendering support using delegated rendering (issue #1257). This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available. Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint. The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes: - CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame. - The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately. - Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format. - Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling. - Includes drag&drop implementation from issue #1032. - Includes unit test fixes from issue #1245. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-01 00:30:29 +02:00
CefRefPtr<CefRenderHandler> CefClientCToCpp::GetRenderHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_render_handler)) {
return nullptr;
}
Implement off-screen rendering support using delegated rendering (issue #1257). This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available. Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint. The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes: - CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame. - The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately. - Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format. - Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling. - Includes drag&drop implementation from issue #1032. - Includes unit test fixes from issue #1245. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-01 00:30:29 +02:00
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_render_handler_t* _retval = _struct->get_render_handler(_struct);
Implement off-screen rendering support using delegated rendering (issue #1257). This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available. Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint. The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes: - CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame. - The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately. - Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format. - Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling. - Includes drag&drop implementation from issue #1032. - Includes unit test fixes from issue #1245. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-01 00:30:29 +02:00
// Return type: refptr_same
return CefRenderHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
CefRefPtr<CefRequestHandler> CefClientCToCpp::GetRequestHandler() {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_request_handler)) {
return nullptr;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
cef_request_handler_t* _retval = _struct->get_request_handler(_struct);
// Return type: refptr_same
return CefRequestHandlerCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
bool CefClientCToCpp::OnProcessMessageReceived(
CefRefPtr<CefBrowser> browser,
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
CefRefPtr<CefFrame> frame,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) {
cef_client_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, on_process_message_received)) {
return false;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: browser; type: refptr_diff
DCHECK(browser.get());
if (!browser.get()) {
return false;
}
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
// Verify param: frame; type: refptr_diff
DCHECK(frame.get());
if (!frame.get()) {
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
return false;
}
// Verify param: message; type: refptr_diff
DCHECK(message.get());
if (!message.get()) {
return false;
}
// Execute
int _retval = _struct->on_process_message_received(
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
_struct, CefBrowserCppToC::Wrap(browser), CefFrameCppToC::Wrap(frame),
source_process, CefProcessMessageCppToC::Wrap(message));
// Return type: bool
return _retval ? true : false;
}
// CONSTRUCTOR - Do not edit by hand.
CefClientCToCpp::CefClientCToCpp() {}
// DESTRUCTOR - Do not edit by hand.
CefClientCToCpp::~CefClientCToCpp() {}
template <>
cef_client_t*
CefCToCppRefCounted<CefClientCToCpp, CefClient, cef_client_t>::UnwrapDerived(
CefWrapperType type,
CefClient* c) {
DCHECK(false) << "Unexpected class type: " << type;
return nullptr;
}
template <>
CefWrapperType CefCToCppRefCounted<CefClientCToCpp, CefClient, cef_client_t>::
kWrapperType = WT_CLIENT;