| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ |
| #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ |
| |
| #include <vector> |
| |
| #include "base/compiler_specific.h" |
| #include "base/strings/string16.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace gfx { |
| class Font; |
| class Point; |
| class Rect; |
| class RectF; |
| } |
| |
| namespace ui { |
| class MouseEvent; |
| } |
| |
| namespace autofill { |
| |
| // This interface provides data to an AutofillPopupView. |
| class AutofillPopupController { |
| public: |
| // Called when the popup should get hidden. |
| virtual void Hide() = 0; |
| |
| // Called whent the popup view was destroyed. |
| virtual void ViewDestroyed() = 0; |
| |
| // Recalculates the height and width of the popup and triggers a redraw. |
| virtual void UpdateBoundsAndRedrawPopup() = 0; |
| |
| // The user selected the line at (x, y), e.g. by hovering the mouse cursor. |
| // |x| and |y| must be in the popup coordinates. |
| virtual void LineSelectedAtPoint(int x, int y) = 0; |
| |
| // The user accepted the line at (x, y); e.g., by clicking on it using the |
| // mouse. |x| and |y| must be in the popup coordinates. |
| virtual void LineAcceptedAtPoint(int x, int y) = 0; |
| |
| // The user cleared the selected line, e.g. by moving the mouse cursor out of |
| // the popup bounds. |
| virtual void SelectionCleared() = 0; |
| |
| // Whether |event| should be reposted to the native window management. |
| virtual bool ShouldRepostEvent(const ui::MouseEvent& event) = 0; |
| |
| // Accepts the suggestion at |index|. |
| virtual void AcceptSuggestion(size_t index) = 0; |
| |
| // Gets the resource value for the given resource, returning -1 if the |
| // resource isn't recognized. |
| virtual int GetIconResourceID(const base::string16& resource_name) const = 0; |
| |
| // Returns true if the given index refers to an element that can be deleted. |
| virtual bool CanDelete(size_t index) const = 0; |
| |
| // Returns true if the given index refers to an element that is a warning |
| // rather than an Autofill suggestion. |
| virtual bool IsWarning(size_t index) const = 0; |
| |
| // Updates the bounds of the popup and initiates a redraw. |
| virtual void SetPopupBounds(const gfx::Rect& bounds) = 0; |
| |
| // Returns the bounds of the item at |index| in the popup, relative to |
| // the top left of the popup. |
| virtual gfx::Rect GetRowBounds(size_t index) = 0; |
| |
| // The actual bounds of the popup. |
| virtual const gfx::Rect& popup_bounds() const = 0; |
| |
| // The view that the form field element sits in. |
| virtual gfx::NativeView container_view() const = 0; |
| |
| // The bounds of the form field element (screen coordinates). |
| virtual const gfx::RectF& element_bounds() const = 0; |
| |
| // If the current popup should be displayed in RTL mode. |
| virtual bool IsRTL() const = 0; |
| |
| // TODO(csharp): The names, subtexts and icon getters can probably be adjusted |
| // to take in the row index and return a single element, instead of the |
| // whole vector. |
| // The main labels for each autofill item. |
| virtual const std::vector<base::string16>& names() const = 0; |
| |
| // Smaller labels for each autofill item. |
| virtual const std::vector<base::string16>& subtexts() const = 0; |
| |
| // A string which identifies the icon to be shown for each autofill item. |
| virtual const std::vector<base::string16>& icons() const = 0; |
| |
| // Identifier for the row. |
| virtual const std::vector<int>& identifiers() const = 0; |
| |
| #if !defined(OS_ANDROID) |
| // The same font can vary based on the type of data it is showing, |
| // so we need to know the row. |
| virtual const gfx::Font& GetNameFontForRow(size_t index) const = 0; |
| virtual const gfx::Font& subtext_font() const = 0; |
| #endif |
| |
| // Returns the index of the selected line. A line is "selected" when it is |
| // hovered or has keyboard focus. |
| virtual int selected_line() const = 0; |
| |
| // Whether the view should be hidden on outside mouse presses. |
| virtual bool hide_on_outside_click() const = 0; |
| |
| protected: |
| virtual ~AutofillPopupController() {} |
| }; |
| |
| } // namespace autofill |
| |
| #endif // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_H_ |