cef/libcef_dll/cpptoc/client_cpptoc.cc

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2016-01-08 20:00:27 +01:00
// Copyright (c) 2016 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.
//
#include "libcef_dll/cpptoc/client_cpptoc.h"
#include "libcef_dll/cpptoc/context_menu_handler_cpptoc.h"
#include "libcef_dll/cpptoc/dialog_handler_cpptoc.h"
#include "libcef_dll/cpptoc/display_handler_cpptoc.h"
#include "libcef_dll/cpptoc/download_handler_cpptoc.h"
#include "libcef_dll/cpptoc/drag_handler_cpptoc.h"
#include "libcef_dll/cpptoc/find_handler_cpptoc.h"
#include "libcef_dll/cpptoc/focus_handler_cpptoc.h"
#include "libcef_dll/cpptoc/geolocation_handler_cpptoc.h"
#include "libcef_dll/cpptoc/jsdialog_handler_cpptoc.h"
#include "libcef_dll/cpptoc/keyboard_handler_cpptoc.h"
#include "libcef_dll/cpptoc/life_span_handler_cpptoc.h"
#include "libcef_dll/cpptoc/load_handler_cpptoc.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
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#include "libcef_dll/cpptoc/render_handler_cpptoc.h"
#include "libcef_dll/cpptoc/request_handler_cpptoc.h"
#include "libcef_dll/ctocpp/browser_ctocpp.h"
#include "libcef_dll/ctocpp/process_message_ctocpp.h"
namespace {
// MEMBER FUNCTIONS - Body may be edited by hand.
struct _cef_context_menu_handler_t* CEF_CALLBACK client_get_context_menu_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefContextMenuHandler> _retval = CefClientCppToC::Get(
self)->GetContextMenuHandler();
// Return type: refptr_same
return CefContextMenuHandlerCppToC::Wrap(_retval);
}
struct _cef_dialog_handler_t* CEF_CALLBACK client_get_dialog_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefDialogHandler> _retval = CefClientCppToC::Get(
self)->GetDialogHandler();
// Return type: refptr_same
return CefDialogHandlerCppToC::Wrap(_retval);
}
struct _cef_display_handler_t* CEF_CALLBACK client_get_display_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefDisplayHandler> _retval = CefClientCppToC::Get(
self)->GetDisplayHandler();
// Return type: refptr_same
return CefDisplayHandlerCppToC::Wrap(_retval);
}
struct _cef_download_handler_t* CEF_CALLBACK client_get_download_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefDownloadHandler> _retval = CefClientCppToC::Get(
self)->GetDownloadHandler();
// Return type: refptr_same
return CefDownloadHandlerCppToC::Wrap(_retval);
}
struct _cef_drag_handler_t* CEF_CALLBACK client_get_drag_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefDragHandler> _retval = CefClientCppToC::Get(
self)->GetDragHandler();
// Return type: refptr_same
return CefDragHandlerCppToC::Wrap(_retval);
}
struct _cef_find_handler_t* CEF_CALLBACK client_get_find_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefFindHandler> _retval = CefClientCppToC::Get(
self)->GetFindHandler();
// Return type: refptr_same
return CefFindHandlerCppToC::Wrap(_retval);
}
struct _cef_focus_handler_t* CEF_CALLBACK client_get_focus_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefFocusHandler> _retval = CefClientCppToC::Get(
self)->GetFocusHandler();
// Return type: refptr_same
return CefFocusHandlerCppToC::Wrap(_retval);
}
struct _cef_geolocation_handler_t* CEF_CALLBACK client_get_geolocation_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefGeolocationHandler> _retval = CefClientCppToC::Get(
self)->GetGeolocationHandler();
// Return type: refptr_same
return CefGeolocationHandlerCppToC::Wrap(_retval);
}
struct _cef_jsdialog_handler_t* CEF_CALLBACK client_get_jsdialog_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefJSDialogHandler> _retval = CefClientCppToC::Get(
self)->GetJSDialogHandler();
// Return type: refptr_same
return CefJSDialogHandlerCppToC::Wrap(_retval);
}
struct _cef_keyboard_handler_t* CEF_CALLBACK client_get_keyboard_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefKeyboardHandler> _retval = CefClientCppToC::Get(
self)->GetKeyboardHandler();
// Return type: refptr_same
return CefKeyboardHandlerCppToC::Wrap(_retval);
}
struct _cef_life_span_handler_t* CEF_CALLBACK client_get_life_span_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefLifeSpanHandler> _retval = CefClientCppToC::Get(
self)->GetLifeSpanHandler();
// Return type: refptr_same
return CefLifeSpanHandlerCppToC::Wrap(_retval);
}
struct _cef_load_handler_t* CEF_CALLBACK client_get_load_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefLoadHandler> _retval = CefClientCppToC::Get(
self)->GetLoadHandler();
// Return type: refptr_same
return CefLoadHandlerCppToC::Wrap(_retval);
}
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
struct _cef_render_handler_t* CEF_CALLBACK client_get_render_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefRenderHandler> _retval = CefClientCppToC::Get(
self)->GetRenderHandler();
// Return type: refptr_same
return CefRenderHandlerCppToC::Wrap(_retval);
}
struct _cef_request_handler_t* CEF_CALLBACK client_get_request_handler(
struct _cef_client_t* self) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return NULL;
// Execute
CefRefPtr<CefRequestHandler> _retval = CefClientCppToC::Get(
self)->GetRequestHandler();
// Return type: refptr_same
return CefRequestHandlerCppToC::Wrap(_retval);
}
int CEF_CALLBACK client_on_process_message_received(struct _cef_client_t* self,
cef_browser_t* browser, cef_process_id_t source_process,
struct _cef_process_message_t* message) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return 0;
// Verify param: browser; type: refptr_diff
DCHECK(browser);
if (!browser)
return 0;
// Verify param: message; type: refptr_diff
DCHECK(message);
if (!message)
return 0;
// Execute
bool _retval = CefClientCppToC::Get(self)->OnProcessMessageReceived(
CefBrowserCToCpp::Wrap(browser),
source_process,
CefProcessMessageCToCpp::Wrap(message));
// Return type: bool
return _retval;
}
} // namespace
// CONSTRUCTOR - Do not edit by hand.
CefClientCppToC::CefClientCppToC() {
GetStruct()->get_context_menu_handler = client_get_context_menu_handler;
GetStruct()->get_dialog_handler = client_get_dialog_handler;
GetStruct()->get_display_handler = client_get_display_handler;
GetStruct()->get_download_handler = client_get_download_handler;
GetStruct()->get_drag_handler = client_get_drag_handler;
GetStruct()->get_find_handler = client_get_find_handler;
GetStruct()->get_focus_handler = client_get_focus_handler;
GetStruct()->get_geolocation_handler = client_get_geolocation_handler;
GetStruct()->get_jsdialog_handler = client_get_jsdialog_handler;
GetStruct()->get_keyboard_handler = client_get_keyboard_handler;
GetStruct()->get_life_span_handler = client_get_life_span_handler;
GetStruct()->get_load_handler = client_get_load_handler;
GetStruct()->get_render_handler = client_get_render_handler;
GetStruct()->get_request_handler = client_get_request_handler;
GetStruct()->on_process_message_received = client_on_process_message_received;
}
template<> CefRefPtr<CefClient> CefCppToC<CefClientCppToC, CefClient,
cef_client_t>::UnwrapDerived(CefWrapperType type, cef_client_t* s) {
NOTREACHED() << "Unexpected class type: " << type;
return NULL;
}
#if DCHECK_IS_ON()
Introduce the use of Chromium types (issue #1336). Changes to the CEF public API: - Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types. - Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask. - Change CefRefPtr to extend scoped_refptr. -- Change CefBase method signatures to match RefCountedThreadSafeBase. - Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*. -- Remove the CefAtomic* functions. -- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro. - Change IMPLEMENT_LOCKING to use base::Lock. -- Remove the CefCriticalSection class. -- Deprecate the IMPLEMENT_LOCKING macro. -- base::Lock will DCHECK() in Debug builds if lock usage is reentrant. - Move include/internal/cef_tuple.h to include/base/cef_tuple.h. - Allow an empty |callback| parameter passed to CefBeginTracing. Changes to the CEF implementation: - Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro. - Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cef_unittests: - Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types. - Fix wrong header include ordering. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cefclient and cefsimple: - Use base::Bind and cef_closure_task.h instead of NewCefRunnable*. - Remove use of the IMPEMENT_LOCKING macro. - Fix incorrect/unnecessary locking. - Add additional runtime thread checks. - Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
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template<> base::AtomicRefCount CefCppToC<CefClientCppToC, CefClient,
cef_client_t>::DebugObjCt = 0;
#endif
template<> CefWrapperType CefCppToC<CefClientCppToC, CefClient,
cef_client_t>::kWrapperType = WT_CLIENT;