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06e73fff15
- Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
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#define CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
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#include "include/cef_client.h"
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#include <list>
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class SimpleHandler : public CefClient,
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public CefDisplayHandler,
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public CefLifeSpanHandler,
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public CefLoadHandler {
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public:
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explicit SimpleHandler(bool use_views);
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~SimpleHandler();
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// Provide access to the single global instance of this object.
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static SimpleHandler* GetInstance();
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// CefClient methods:
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virtual CefRefPtr<CefDisplayHandler> GetDisplayHandler() OVERRIDE {
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return this;
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}
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virtual CefRefPtr<CefLifeSpanHandler> GetLifeSpanHandler() OVERRIDE {
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return this;
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}
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virtual CefRefPtr<CefLoadHandler> GetLoadHandler() OVERRIDE {
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return this;
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}
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// CefDisplayHandler methods:
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virtual void OnTitleChange(CefRefPtr<CefBrowser> browser,
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const CefString& title) OVERRIDE;
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// CefLifeSpanHandler methods:
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virtual void OnAfterCreated(CefRefPtr<CefBrowser> browser) OVERRIDE;
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virtual bool DoClose(CefRefPtr<CefBrowser> browser) OVERRIDE;
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virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) OVERRIDE;
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// CefLoadHandler methods:
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virtual void OnLoadError(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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ErrorCode errorCode,
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const CefString& errorText,
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const CefString& failedUrl) OVERRIDE;
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// Request that all existing browser windows close.
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void CloseAllBrowsers(bool force_close);
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bool IsClosing() const { return is_closing_; }
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private:
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// Platform-specific implementation.
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void PlatformTitleChange(CefRefPtr<CefBrowser> browser,
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const CefString& title);
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// True if the application is using the Views framework.
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const bool use_views_;
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// List of existing browser windows. Only accessed on the CEF UI thread.
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typedef std::list<CefRefPtr<CefBrowser> > BrowserList;
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BrowserList browser_list_;
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bool is_closing_;
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// Include the default reference counting implementation.
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IMPLEMENT_REFCOUNTING(SimpleHandler);
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};
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#endif // CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
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