15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 10116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#include "chrome/browser/extensions/extension_view.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/native_web_keyboard_event.h" 1223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)#include "extensions/browser/extension_host.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/skia/include/core/SkBitmap.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/native/native_view_host.h" 15c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "ui/views/controls/webview/unhandled_keyboard_event_handler.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Browser; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RenderViewHost; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This handles the display portion of an ExtensionHost. 24116680a4aac90f2aa7413d9095a592090648e557Ben Murdochclass ExtensionViewViews : public views::NativeViewHost, 25116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch public extensions::ExtensionView { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // A class that represents the container that this view is in. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (bottom shelf, side bar, etc.) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class Container { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~Container() {} 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnExtensionSizeChanged(ExtensionViewViews* view) {} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ExtensionViewViews(extensions::ExtensionHost* host, Browser* browser); 375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual ~ExtensionViewViews(); 385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // views::NativeViewHost: 40cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual gfx::Size GetMinimumSize() const OVERRIDE; 415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual void SetVisible(bool is_visible) OVERRIDE; 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual gfx::NativeCursor GetCursor(const ui::MouseEvent& event) OVERRIDE; 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual void ViewHierarchyChanged( 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const ViewHierarchyChangedDetails& details) OVERRIDE; 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host() const { return host_; } 475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const extensions::Extension* extension() const { return host_->extension(); } 485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) content::RenderViewHost* render_view_host() const { 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return host_->render_view_host(); 505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void set_minimum_size(const gfx::Size& minimum_size) { 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) minimum_size_ = minimum_size; 535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void set_container(Container* container) { container_ = container; } 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetIsClipped(bool is_clipped); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 58116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch // extensions::ExtensionView: 59116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual void Init() OVERRIDE; 60116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual Browser* GetBrowser() OVERRIDE; 61116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual gfx::NativeView GetNativeView() OVERRIDE; 62116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE; 63116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual void RenderViewCreated() OVERRIDE; 64116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual void HandleKeyboardEvent( 65116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch content::WebContents* source, 66116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch const content::NativeWebKeyboardEvent& event) OVERRIDE; 67116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch virtual void DidStopLoading() OVERRIDE; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 69c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) private: 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) friend class extensions::ExtensionHost; 715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // views::NativeViewHost: 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& e) OVERRIDE; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE; 75c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual void PreferredSizeChanged() OVERRIDE; 76c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual void OnFocus() OVERRIDE; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initializes the RenderWidgetHostView for this object. 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CreateWidgetHostView(); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We wait to show the ExtensionViewViews until several things have loaded. 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ShowIfCompletelyLoaded(); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Restore object to initial state. Called on shutdown or after a renderer 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // crash. 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CleanUp(); 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The running extension instance that we're displaying. 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that host_ owns view 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host_; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The browser window that this view is in. 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Browser* browser_; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if we've been initialized. 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool initialized_; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we should set the preferred width to once the ExtensionViewViews has 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loaded. 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size pending_preferred_size_; 1015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) gfx::Size minimum_size_; 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The container this view is in (not necessarily its direct superview). 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: the view does not own its container. 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Container* container_; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Whether this extension view is clipped. 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_clipped_; 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // A handler to handle unhandled keyboard messages coming back from the 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // renderer process. 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ExtensionViewViews); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_ 118