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_COCOA_EXTENSIONS_EXTENSION_VIEW_MAC_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_VIEW_MAC_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/skia/include/core/SkBitmap.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/native_widget_types.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/size.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Browser; 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SkBitmap; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RenderViewHost; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace extensions { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ExtensionHost; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This class represents extension views. An extension view internally contains 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a bridge to an extension process, which draws to the extension view's 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// native view object through IPC. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ExtensionViewMac { 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class Container { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~Container() {} 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnExtensionSizeChanged(ExtensionViewMac* view, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& new_size) {} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnExtensionViewDidShow(ExtensionViewMac* view) {}; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionViewMac(extensions::ExtensionHost* extension_host, Browser* browser); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~ExtensionViewMac(); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Starts the extension process and creates the native view. You must call 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this method before calling any of this class's other methods. 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Init(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the extension's native view. 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::NativeView native_view(); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the browser the extension belongs to. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Browser* browser() const { return browser_; } 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Method for the ExtensionHost to notify us that the extension page is 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loaded. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void DidStopLoading(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the container for this view. 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_container(Container* container) { container_ = container; } 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Method for the ExtensionHost to notify us about the correct size for 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension contents. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ResizeDueToAutoResize(const gfx::Size& new_size); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Method for the ExtensionHost to notify us when the RenderViewHost has a 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // connection. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RenderViewCreated(); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Informs the view that its containing window's frame changed. 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void WindowFrameChanged(); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum/maximum dimensions of the popup. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The minimum is just a little larger than the size of the button itself. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The maximum is an arbitrary number that should be smaller than most 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // screens. 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const CGFloat kMinWidth; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const CGFloat kMinHeight; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const CGFloat kMaxWidth; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const CGFloat kMaxHeight; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderViewHost* render_view_host() const; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CreateWidgetHostView(); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We wait to show the ExtensionView until several things have loaded. 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ShowIfCompletelyLoaded(); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Browser* browser_; // weak 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* extension_host_; // weak 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // What we should set the preferred width to once the ExtensionView has 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loaded. 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size pending_preferred_size_; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Container* container_; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ExtensionViewMac); 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_VIEW_MAC_H_ 99