cef/libcef/browser/browser_info.cc
Marshall Greenblatt 6cccc3b8a7 - Factor platform-specific code out of CefBrowserHostImpl (issue #1749).
- Introduce native/ and osr/ folders for native (non-platform-agnostic) and
    osr (windowless) code respectively.
  - Introduce CefBrowserPlatformDelegate for abstracting platform-specific
    implementations of browser host functionality.
  - Move dialog and menu code to separate manager and platform-specific runner
    implementations exposed via CefBrowserPlatformDelegate.
  - Standardize focus-handling behavior between windowed and windowless
    implementations. CefFocusHandler::OnSetFocus() will now also be called for
    osr focus changes.
- Support multiple simultaneous popups (issue #1289).
2015-11-25 20:19:36 -05:00

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// Copyright (c) 2012 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.
#include "libcef/browser/browser_info.h"
#include "libcef/browser/browser_host_impl.h"
#include "libcef/browser/thread_util.h"
#include "ipc/ipc_message.h"
// CefBrowserInfo::RenderIDManager
CefBrowserInfo::RenderIDManager::RenderIDManager(base::Lock* lock)
: lock_(lock) {
DCHECK(lock);
}
void CefBrowserInfo::RenderIDManager::add_render_view_id(
int render_process_id, int render_routing_id) {
add_render_id(&render_view_id_set_, render_process_id, render_routing_id);
}
void CefBrowserInfo::RenderIDManager::add_render_frame_id(
int render_process_id, int render_routing_id) {
add_render_id(&render_frame_id_set_, render_process_id, render_routing_id);
}
void CefBrowserInfo::RenderIDManager::remove_render_view_id(
int render_process_id, int render_routing_id) {
remove_render_id(&render_view_id_set_, render_process_id, render_routing_id);
}
void CefBrowserInfo::RenderIDManager::remove_render_frame_id(
int render_process_id, int render_routing_id) {
remove_render_id(&render_frame_id_set_, render_process_id, render_routing_id);
}
bool CefBrowserInfo::RenderIDManager::is_render_view_id_match(
int render_process_id, int render_routing_id) const {
return is_render_id_match(&render_view_id_set_,
render_process_id,
render_routing_id);
}
bool CefBrowserInfo::RenderIDManager::is_render_frame_id_match(
int render_process_id, int render_routing_id) const {
return is_render_id_match(&render_frame_id_set_,
render_process_id,
render_routing_id);
}
void CefBrowserInfo::RenderIDManager::add_render_id(RenderIdSet* id_set,
int render_process_id,
int render_routing_id) {
DCHECK_GT(render_process_id, 0);
DCHECK_GT(render_routing_id, 0);
base::AutoLock lock_scope(*lock_);
if (!id_set->empty()) {
RenderIdSet::const_iterator it =
id_set->find(std::make_pair(render_process_id, render_routing_id));
if (it != id_set->end())
return;
}
id_set->insert(std::make_pair(render_process_id, render_routing_id));
}
void CefBrowserInfo::RenderIDManager::remove_render_id(RenderIdSet* id_set,
int render_process_id,
int render_routing_id) {
DCHECK_GT(render_process_id, 0);
DCHECK_GT(render_routing_id, 0);
base::AutoLock lock_scope(*lock_);
DCHECK(!id_set->empty());
if (id_set->empty())
return;
bool erased = id_set->erase(
std::make_pair(render_process_id, render_routing_id)) != 0;
DCHECK(erased);
}
bool CefBrowserInfo::RenderIDManager::is_render_id_match(
const RenderIdSet* id_set,
int render_process_id,
int render_routing_id) const {
base::AutoLock lock_scope(*lock_);
if (id_set->empty())
return false;
RenderIdSet::const_iterator it =
id_set->find(std::make_pair(render_process_id, render_routing_id));
return (it != id_set->end());
}
// CefBrowserInfo
CefBrowserInfo::CefBrowserInfo(int browser_id, bool is_popup)
: browser_id_(browser_id),
is_popup_(is_popup),
is_windowless_(false),
render_id_manager_(&lock_),
guest_render_id_manager_(&lock_) {
DCHECK_GT(browser_id, 0);
}
CefBrowserInfo::~CefBrowserInfo() {
}
void CefBrowserInfo::set_windowless(bool windowless) {
is_windowless_ = windowless;
}
CefRefPtr<CefBrowserHostImpl> CefBrowserInfo::browser() const {
base::AutoLock lock_scope(lock_);
return browser_;
}
void CefBrowserInfo::set_browser(CefRefPtr<CefBrowserHostImpl> browser) {
base::AutoLock lock_scope(lock_);
browser_ = browser;
}