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 "chrome/browser/ui/autofill/autofill_popup_view_delegate.h" 13 14 namespace gfx { 15 class FontList; 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 : public AutofillPopupViewDelegate { 25 public: 26 // Recalculates the height and width of the popup and triggers a redraw. 27 virtual void UpdateBoundsAndRedrawPopup() = 0; 28 29 // Accepts the suggestion at |index|. 30 virtual void AcceptSuggestion(size_t index) = 0; 31 32 // Gets the resource value for the given resource, returning -1 if the 33 // resource isn't recognized. 34 virtual int GetIconResourceID(const base::string16& resource_name) const = 0; 35 36 // Returns true if the given index refers to an element that can be deleted. 37 virtual bool CanDelete(size_t index) const = 0; 38 39 // Returns true if the given index refers to an element that is a warning 40 // rather than an Autofill suggestion. 41 virtual bool IsWarning(size_t index) const = 0; 42 43 // Updates the bounds of the popup and initiates a redraw. 44 virtual void SetPopupBounds(const gfx::Rect& bounds) = 0; 45 46 // Returns the bounds of the item at |index| in the popup, relative to 47 // the top left of the popup. 48 virtual gfx::Rect GetRowBounds(size_t index) = 0; 49 50 // The bounds of the form field element (screen coordinates). 51 virtual const gfx::RectF& element_bounds() const = 0; 52 53 // If the current popup should be displayed in RTL mode. 54 virtual bool IsRTL() const = 0; 55 56 // TODO(csharp): The names, subtexts and icon getters can probably be adjusted 57 // to take in the row index and return a single element, instead of the 58 // whole vector. 59 // The main labels for each autofill item. 60 virtual const std::vector<base::string16>& names() const = 0; 61 62 // Smaller labels for each autofill item. 63 virtual const std::vector<base::string16>& subtexts() const = 0; 64 65 // A string which identifies the icon to be shown for each autofill item. 66 virtual const std::vector<base::string16>& icons() const = 0; 67 68 // Identifier for the row. 69 virtual const std::vector<int>& identifiers() const = 0; 70 71 #if !defined(OS_ANDROID) 72 // The same font can vary based on the type of data it is showing, 73 // so we need to know the row. 74 virtual const gfx::FontList& GetNameFontListForRow(size_t index) const = 0; 75 virtual const gfx::FontList& subtext_font_list() const = 0; 76 #endif 77 78 // Returns the index of the selected line. A line is "selected" when it is 79 // hovered or has keyboard focus. 80 virtual int selected_line() const = 0; 81 82 protected: ~AutofillPopupController()83 virtual ~AutofillPopupController() {} 84 }; 85 86 } // namespace autofill 87 88 #endif // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ 89