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views: Add support for accelerators (issue #2102)

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This commit is contained in:
Marshall Greenblatt
2017-02-16 18:19:43 -05:00
parent e4867b5afb
commit bd1b80198f
35 changed files with 948 additions and 74 deletions
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19
libcef/browser/views/browser_view_impl.h
View File

@@ -14,6 +14,8 @@
#include "libcef/browser/views/view_impl.h"
#include "libcef/browser/views/browser_view_view.h"
#include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
class CefBrowserViewImpl :
public CefViewImpl<CefBrowserViewView, CefBrowserView,
CefBrowserViewDelegate>,
@@ -41,8 +43,13 @@ class CefBrowserViewImpl :
void BrowserCreated(CefBrowserHostImpl* browser);
void BrowserDestroyed(CefBrowserHostImpl* browser);
// Called to handle accelerators when the event is unhandled by the web
// content and the browser client.
void HandleKeyboardEvent(const content::NativeWebKeyboardEvent& event);
// CefBrowserView methods:
CefRefPtr<CefBrowser> GetBrowser() override;
void SetPreferAccelerators(bool prefer_accelerators) override;
// CefView methods:
CefRefPtr<CefBrowserView> AsBrowserView() override { return this; }
@@ -75,10 +82,20 @@ class CefBrowserViewImpl :
CefBrowserViewView* CreateRootView() override;
void InitializeRootView() override;
std::unique_ptr<CefBrowserHostImpl::CreateParams> pending_browser_create_params_;
// Logic extracted from UnhandledKeyboardEventHandler::HandleKeyboardEvent for
// the handling of accelerators. Returns true if the event was handled by the
// accelerator.
bool HandleAccelerator(const content::NativeWebKeyboardEvent& event,
views::FocusManager* focus_manager);
std::unique_ptr<CefBrowserHostImpl::CreateParams>
pending_browser_create_params_;
CefRefPtr<CefBrowserHostImpl> browser_;
views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
bool ignore_next_char_event_ = false;
IMPLEMENT_REFCOUNTING_DELETE_ON_UIT(CefBrowserViewImpl);
DISALLOW_COPY_AND_ASSIGN(CefBrowserViewImpl);
};