blob: c0f91467d4867a07e38fb0b7d811b7b8e77bb822 [file] [log] [blame]
// Copyright 2014 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.
#include <stddef.h>
#include <vector>
#include "ui/gfx/native_widget_types.h"
#include "ui/gfx/text_constants.h"
namespace gfx {
class Point;
class Rect;
class RectF;
namespace autofill {
struct Suggestion;
// Base class for Controllers of Autofill-style popups. This interface is
// used by the relevant views to communicate with the controller.
class AutofillPopupViewDelegate {
// Called when the popup should be hidden. Controller will be deleted after
// the view has been hidden and destroyed.
virtual void Hide() = 0;
// Called whent the popup view was destroyed.
virtual void ViewDestroyed() = 0;
// The user has selected |point|, e.g. by hovering the mouse cursor. |point|
// must be in popup coordinates.
virtual void SetSelectionAtPoint(const gfx::Point& point) = 0;
// The user has accepted the currently selected line. Returns whether there
// was a selection to accept.
virtual bool AcceptSelectedLine() = 0;
// The user cleared the current selection, e.g. by moving the mouse cursor
// out of the popup bounds.
virtual void SelectionCleared() = 0;
// Returns true if any of the suggestions is selected.
virtual bool HasSelection() const = 0;
// The actual bounds of the popup.
virtual 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;
// Returns the full set of autofill suggestions, if applicable.
virtual const std::vector<autofill::Suggestion> GetSuggestions() = 0;
#if !defined(OS_ANDROID)
// Changes the typesetter used for eliding text. TODO(tapted): Remove this
// when is obsolete.
virtual void SetTypesetter(gfx::Typesetter typesetter) = 0;
// Returns elided values and labels for the given |row|.
virtual int GetElidedValueWidthForRow(int row) = 0;
virtual int GetElidedLabelWidthForRow(int row) = 0;
virtual ~AutofillPopupViewDelegate() {}
} // namespace autofill