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https://bitbucket.org/chromiumembedded/cef
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53ef570f57
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.
219 lines
7.8 KiB
C++
219 lines
7.8 KiB
C++
// Copyright (c) 2015 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_CEFCLIENT_BROWSER_ROOT_WINDOW_H_
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#define CEF_TESTS_CEFCLIENT_BROWSER_ROOT_WINDOW_H_
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#pragma once
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#include <memory>
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#include <set>
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#include <string>
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#include "include/base/cef_callback_forward.h"
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#include "include/base/cef_ref_counted.h"
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#include "include/cef_browser.h"
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#include "include/views/cef_window.h"
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#include "tests/cefclient/browser/client_types.h"
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#include "tests/cefclient/browser/image_cache.h"
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#include "tests/shared/browser/main_message_loop.h"
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namespace client {
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enum class WindowType {
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NORMAL,
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// The window is hosting an extension app.
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EXTENSION,
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// The window is a modal dialog.
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DIALOG,
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// The window is a DevTools popup.
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DEVTOOLS,
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};
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// Used to configure how a RootWindow is created.
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struct RootWindowConfig {
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RootWindowConfig();
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// Configure the window type.
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WindowType window_type = WindowType::NORMAL;
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// If true the window will always display above other windows.
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bool always_on_top = false;
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// If true the window will show controls.
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bool with_controls = true;
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// If true the window will use off-screen rendering.
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bool with_osr = false;
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// If true the window will be created initially hidden.
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bool initially_hidden = false;
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// Requested window position. If |bounds| and |source_bounds| are empty the
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// default window size and location will be used.
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CefRect bounds;
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// Position of the UI element that triggered the window creation. If |bounds|
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// is empty and |source_bounds| is non-empty the new window will be positioned
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// relative to |source_bounds|. This is currently only implemented for Views-
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// based windows when |initially_hidden| is also true.
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CefRect source_bounds;
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// Requested window show state. Only used when |bounds| is non-empty and
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// |initially_hidden| is false.
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cef_show_state_t show_state = CEF_SHOW_STATE_NORMAL;
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// Parent window. Only used for Views-based windows.
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CefRefPtr<CefWindow> parent_window;
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// Callback to be executed when the window is closed. Will be executed on the
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// main thread. This is currently only implemented for Views-based windows.
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base::OnceClosure close_callback;
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// Initial URL to load.
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std::string url;
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};
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typedef std::set<CefRefPtr<CefExtension>> ExtensionSet;
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// Represents a top-level native window in the browser process. While references
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// to this object are thread-safe the methods must be called on the main thread
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// unless otherwise indicated.
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class RootWindow
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: public base::RefCountedThreadSafe<RootWindow, DeleteOnMainThread> {
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public:
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// This interface is implemented by the owner of the RootWindow. The methods
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// of this class will be called on the main thread.
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class Delegate {
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public:
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// Called to retrieve the CefRequestContext for browser. Only called for
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// non-popup browsers. May return nullptr.
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virtual CefRefPtr<CefRequestContext> GetRequestContext(
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RootWindow* root_window) = 0;
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// Returns the ImageCache.
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virtual scoped_refptr<ImageCache> GetImageCache() = 0;
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// Called to execute a test. See resource.h for |test_id| values.
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virtual void OnTest(RootWindow* root_window, int test_id) = 0;
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// Called to exit the application.
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virtual void OnExit(RootWindow* root_window) = 0;
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// Called when the RootWindow has been destroyed.
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virtual void OnRootWindowDestroyed(RootWindow* root_window) = 0;
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// Called when the RootWindow is activated (becomes the foreground window).
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virtual void OnRootWindowActivated(RootWindow* root_window) = 0;
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// Called when the browser is created for the RootWindow.
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virtual void OnBrowserCreated(RootWindow* root_window,
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CefRefPtr<CefBrowser> browser) = 0;
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// Create a window for |extension|. |source_bounds| are the bounds of the
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// UI element, like a button, that triggered the extension.
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virtual void CreateExtensionWindow(CefRefPtr<CefExtension> extension,
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const CefRect& source_bounds,
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CefRefPtr<CefWindow> parent_window,
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base::OnceClosure close_callback,
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bool with_osr) = 0;
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protected:
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virtual ~Delegate() {}
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};
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// Create a new RootWindow object. This method may be called on any thread.
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// Use RootWindowManager::CreateRootWindow() or CreateRootWindowAsPopup()
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// instead of calling this method directly. |use_views| will be true if the
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// Views framework should be used.
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static scoped_refptr<RootWindow> Create(bool use_views);
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// Returns the RootWindow associated with the specified |browser_id|. Must be
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// called on the main thread.
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static scoped_refptr<RootWindow> GetForBrowser(int browser_id);
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// Initialize as a normal window. This will create and show a native window
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// hosting a single browser instance. This method may be called on any thread.
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// |delegate| must be non-nullptr and outlive this object.
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// Use RootWindowManager::CreateRootWindow() instead of calling this method
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// directly.
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virtual void Init(RootWindow::Delegate* delegate,
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std::unique_ptr<RootWindowConfig> config,
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const CefBrowserSettings& settings) = 0;
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// Initialize as a popup window. This is used to attach a new native window to
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// a single browser instance that will be created later. The native window
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// will be created and shown once the browser is available. This method may be
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// called on any thread. |delegate| must be non-nullptr and outlive this
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// object. Use RootWindowManager::CreateRootWindowAsPopup() instead of calling
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// this method directly. Called on the UI thread.
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virtual void InitAsPopup(RootWindow::Delegate* delegate,
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bool with_controls,
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bool with_osr,
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const CefPopupFeatures& popupFeatures,
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CefWindowInfo& windowInfo,
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CefRefPtr<CefClient>& client,
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CefBrowserSettings& settings) = 0;
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enum ShowMode {
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ShowNormal,
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ShowMinimized,
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ShowMaximized,
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ShowNoActivate,
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};
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// Show the window.
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virtual void Show(ShowMode mode) = 0;
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// Hide the window.
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virtual void Hide() = 0;
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// Set the window bounds in screen coordinates.
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virtual void SetBounds(int x, int y, size_t width, size_t height) = 0;
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// Close the window. If |force| is true onunload handlers will not be
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// executed.
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virtual void Close(bool force) = 0;
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// Set the device scale factor. Only used in combination with off-screen
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// rendering.
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virtual void SetDeviceScaleFactor(float device_scale_factor) = 0;
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// Returns the device scale factor. Only used in combination with off-screen
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// rendering.
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virtual float GetDeviceScaleFactor() const = 0;
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// Returns the browser that this window contains, if any.
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virtual CefRefPtr<CefBrowser> GetBrowser() const = 0;
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// Returns the native handle for this window, if any.
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virtual ClientWindowHandle GetWindowHandle() const = 0;
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// Returns true if this window is using windowless rendering (osr).
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virtual bool WithWindowlessRendering() const = 0;
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// Returns true if this window is hosting an extension app.
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virtual bool WithExtension() const = 0;
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// Called when the set of loaded extensions changes. The default
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// implementation will create a single window instance for each extension.
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virtual void OnExtensionsChanged(const ExtensionSet& extensions);
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protected:
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// Allow deletion via scoped_refptr only.
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friend struct DeleteOnMainThread;
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friend class base::RefCountedThreadSafe<RootWindow, DeleteOnMainThread>;
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RootWindow();
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virtual ~RootWindow();
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Delegate* delegate_;
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};
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} // namespace client
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#endif // CEF_TESTS_CEFCLIENT_BROWSER_ROOT_WINDOW_H_
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