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)// This file defines the interface class OmniboxPopupView. Each toolkit 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// will implement the popup view differently, so that code is inheriently 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// platform specific. However, the OmniboxPopupModel needs to do some 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// communication with the view. Since the model is shared between platforms, 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// we need to define an interface that all view implementations will share. 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_VIEW_H_ 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_VIEW_H_ 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gfx { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Rect; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class OmniboxPopupView { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~OmniboxPopupView() {} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true if the popup is currently open. 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsOpen() const = 0; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Invalidates one line of the autocomplete popup. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void InvalidateLine(size_t line) = 0; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Redraws the popup window to match any changes in the result set; this may 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // mean opening or closing the window. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void UpdatePopupAppearance() = 0; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the target bounds for the popup. This returns the popup's current 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // bounds when not animating, or the desired target bounds when animating. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The return value is in screen coordinates. 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Rect GetTargetBounds() = 0; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Paint any pending updates. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void PaintUpdatesNow() = 0; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method is called when the view should cancel any active drag (e.g. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because the user pressed ESC). The view may or may not need to take any 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // action (e.g. releasing mouse capture). Note that this can be called when 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no drag is in progress. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnDragCanceled() = 0; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_VIEW_H_ 50