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chrome: Add ability to hide toolbar and app menu contents (see issue #3280)

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This change adds new CefCommandHandler callbacks for optionally hiding
specific Chrome toolbar icons, buttons and app menu items.

To test: Run `cefclient --enable-chrome-runtime --filter-chrome-commands`.
Most icons, buttons and app/context menu items will be hidden.
This commit is contained in:
Marshall Greenblatt
2023-03-06 18:21:57 -05:00
parent 06af9c85da
commit 14dd0c0d06
15 changed files with 866 additions and 77 deletions
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54
libcef/browser/chrome/chrome_browser_delegate.cc
View File

@@ -122,6 +122,60 @@ bool ChromeBrowserDelegate::HandleCommand(int command_id,
return false;
}
bool ChromeBrowserDelegate::IsAppMenuItemVisible(int command_id) {
if (auto browser = ChromeBrowserHostImpl::GetBrowserForBrowser(browser_)) {
if (auto client = browser->GetClient()) {
if (auto handler = client->GetCommandHandler()) {
return handler->IsChromeAppMenuItemVisible(browser.get(), command_id);
}
}
}
return true;
}
bool ChromeBrowserDelegate::IsAppMenuItemEnabled(int command_id) {
if (auto browser = ChromeBrowserHostImpl::GetBrowserForBrowser(browser_)) {
if (auto client = browser->GetClient()) {
if (auto handler = client->GetCommandHandler()) {
return handler->IsChromeAppMenuItemEnabled(browser.get(), command_id);
}
}
}
return true;
}
bool ChromeBrowserDelegate::IsPageActionIconVisible(
PageActionIconType icon_type) {
// Verify that our enum matches Chromium's values.
static_assert(static_cast<int>(CEF_CPAIT_MAX_VALUE) ==
static_cast<int>(PageActionIconType::kMaxValue),
"enum mismatch");
if (auto client = create_params_.client) {
if (auto handler = client->GetCommandHandler()) {
return handler->IsChromePageActionIconVisible(
static_cast<cef_chrome_page_action_icon_type_t>(icon_type));
}
}
return true;
}
bool ChromeBrowserDelegate::IsToolbarButtonVisible(
ToolbarButtonType button_type) {
// Verify that our enum matches BrowserDelegate's values.
static_assert(static_cast<int>(CEF_CTBT_MAX_VALUE) ==
static_cast<int>(ToolbarButtonType::kMaxValue),
"enum mismatch");
if (auto client = create_params_.client) {
if (auto handler = client->GetCommandHandler()) {
return handler->IsChromeToolbarButtonVisible(
static_cast<cef_chrome_toolbar_button_type_t>(button_type));
}
}
return true;
}
content::MediaResponseCallback
ChromeBrowserDelegate::RequestMediaAccessPermissionEx(
content::WebContents* web_contents,