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chrome: Support Chrome and DevTools command execution (fixes #3282, fixes #3600)

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Add new CefBrowserHost::[Can]ExecuteChromeCommand methods for executing
arbitrary Chrome commands.

Add support for existing CefBrowserHost::ShowDevTools, CloseDevTools and
HasDevTools methods.

DevTools windows now support the same Views callbacks as normal popup
windows with the new CefLifeSpanHandler::OnBeforeDevToolsPopup callback
as the DevTools-specific equivalent of OnBeforePopup.

Always create DevTools as an undocked window to support use of
ShowDevTools with default Chrome browser windows.

To test:

Run `ceftests --enable-chrome-runtime [--use-views]
     --gtest_filter=V8Test.OnUncaughtExceptionDevTools`

OR:

1. Run `cefclient --enable-chrome-runtime [--use-native]`
2. Select "Show DevTools", "Close DevTools" or "Inspect" from the
   right-click menu.
3. Notice that the DevTools window is Views-hosted (or native-hosted)
   and works as expected.

Add --use-default-popup to get a default styled popup in step 3.
This commit is contained in:
Marshall Greenblatt
2023-11-14 17:16:43 +00:00
parent d3d465b32e
commit 53ef570f57
50 changed files with 1173 additions and 240 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
libcef/browser/alloy/alloy_browser_host_impl.cc
View File

@ -57,33 +57,6 @@ using content::KeyboardEventProcessingResult;
namespace {
class ShowDevToolsHelper {
public:
ShowDevToolsHelper(CefRefPtr<AlloyBrowserHostImpl> browser,
const CefWindowInfo& windowInfo,
CefRefPtr<CefClient> client,
const CefBrowserSettings& settings,
const CefPoint& inspect_element_at)
: browser_(browser),
window_info_(windowInfo),
client_(client),
settings_(settings),
inspect_element_at_(inspect_element_at) {}
CefRefPtr<AlloyBrowserHostImpl> browser_;
CefWindowInfo window_info_;
CefRefPtr<CefClient> client_;
CefBrowserSettings settings_;
CefPoint inspect_element_at_;
};
void ShowDevToolsWithHelper(ShowDevToolsHelper* helper) {
helper->browser_->ShowDevTools(helper->window_info_, helper->client_,
helper->settings_,
helper->inspect_element_at_);
delete helper;
}
static constexpr base::TimeDelta kRecentlyAudibleTimeout = base::Seconds(2);
} // namespace
@ -358,22 +331,15 @@ void AlloyBrowserHostImpl::StopFinding(bool clearSelection) {
}
}
void AlloyBrowserHostImpl::ShowDevTools(const CefWindowInfo& windowInfo,
CefRefPtr<CefClient> client,
const CefBrowserSettings& settings,
const CefPoint& inspect_element_at) {
if (!CEF_CURRENTLY_ON_UIT()) {
ShowDevToolsHelper* helper = new ShowDevToolsHelper(
this, windowInfo, client, settings, inspect_element_at);
CEF_POST_TASK(CEF_UIT, base::BindOnce(ShowDevToolsWithHelper, helper));
return;
}
void AlloyBrowserHostImpl::ShowDevToolsOnUIThread(
std::unique_ptr<CefShowDevToolsParams> params) {
CEF_REQUIRE_UIT();
if (!EnsureDevToolsManager()) {
return;
}
devtools_manager_->ShowDevTools(windowInfo, client, settings,
inspect_element_at);
devtools_manager_->ShowDevTools(params->window_info_, params->client_,
params->settings_,
params->inspect_element_at_);
}
void AlloyBrowserHostImpl::CloseDevTools() {
@ -438,6 +404,16 @@ bool AlloyBrowserHostImpl::IsBackgroundHost() {
return is_background_host_;
}
bool AlloyBrowserHostImpl::CanExecuteChromeCommand(int command_id) {
return false;
}
void AlloyBrowserHostImpl::ExecuteChromeCommand(
int command_id,
cef_window_open_disposition_t disposition) {
NOTIMPLEMENTED();
}
bool AlloyBrowserHostImpl::IsWindowRenderingDisabled() {
return IsWindowless();
}