1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ 6 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ 7 8 #include <vector> 9 10 #include "base/compiler_specific.h" 11 #include "base/strings/string16.h" 12 #include "ui/gfx/native_widget_types.h" 13 14 namespace gfx { 15 class Font; 16 class Point; 17 class Rect; 18 class RectF; 19 } 20 21 namespace autofill { 22 23 // This interface provides data to an AutofillPopupView. 24 class AutofillPopupController { 25 public: 26 // Called when the popup should get hidden. 27 virtual void Hide() = 0; 28 29 // Called whent the popup view was destroyed. 30 virtual void ViewDestroyed() = 0; 31 32 // Recalculates the height and width of the popup and triggers a redraw. 33 virtual void UpdateBoundsAndRedrawPopup() = 0; 34 35 // The user has moved the mouse within the popup. 36 virtual void MouseHovered(int x, int y) = 0; 37 38 // The user clicked the mouse within the popup. 39 virtual void MouseClicked(int x, int y) = 0; 40 41 // The user has moved the mouse outside of the popup. 42 virtual void MouseExitedPopup() = 0; 43 44 // Accepts the suggestion at |index|. 45 virtual void AcceptSuggestion(size_t index) = 0; 46 47 // Gets the resource value for the given resource, returning -1 if the 48 // resource isn't recognized. 49 virtual int GetIconResourceID(const string16& resource_name) = 0; 50 51 // Returns true if the given index refers to an element that can be deleted. 52 virtual bool CanDelete(size_t index) const = 0; 53 54 // Returns true if the given index refers to an element that is a warning 55 // rather than an Autofill suggestion. 56 virtual bool IsWarning(size_t index) const = 0; 57 58 // Updates the bounds of the popup and initiates a redraw. 59 virtual void SetPopupBounds(const gfx::Rect& bounds) = 0; 60 61 // Returns the bounds of the item at |index| in the popup, relative to 62 // the top left of the popup. 63 virtual gfx::Rect GetRowBounds(size_t index) = 0; 64 65 // The actual bounds of the popup. 66 virtual const gfx::Rect& popup_bounds() const = 0; 67 68 // The view that the form field element sits in. 69 virtual gfx::NativeView container_view() const = 0; 70 71 // The bounds of the form field element (screen coordinates). 72 virtual const gfx::RectF& element_bounds() const = 0; 73 74 // If the current popup should be displayed in RTL mode. 75 virtual bool IsRTL() const = 0; 76 77 // TODO(csharp): The names, subtexts and icon getters can probably be adjusted 78 // to take in the row index and return a single element, instead of the 79 // whole vector. 80 // The main labels for each autofill item. 81 virtual const std::vector<string16>& names() const = 0; 82 83 // Smaller labels for each autofill item. 84 virtual const std::vector<string16>& subtexts() const = 0; 85 86 // A string which identifies the icon to be shown for each autofill item. 87 virtual const std::vector<string16>& icons() const = 0; 88 89 // Identifier for the row. 90 virtual const std::vector<int>& identifiers() const = 0; 91 92 #if !defined(OS_ANDROID) 93 // The same font can vary based on the type of data it is showing, 94 // so we need to know the row. 95 virtual const gfx::Font& GetNameFontForRow(size_t index) const = 0; 96 virtual const gfx::Font& subtext_font() const = 0; 97 #endif 98 99 // Returns the index of the selected line. A line is "selected" when it is 100 // hovered or has keyboard focus. 101 virtual int selected_line() const = 0; 102 103 protected: 104 virtual ~AutofillPopupController() {} 105 }; 106 107 } // namespace autofill 108 109 #endif // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ 110