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authortfarina@chromium.org <tfarina@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2012-06-21 04:20:09 +0000
committertfarina@chromium.org <tfarina@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2012-06-21 04:20:09 +0000
commitb2544aa9640c8e6c1716c88d61166303d089d6f1 (patch)
tree29537171659266188cd71a478025ca9d63012d98 /chrome/browser/autocomplete/autocomplete_popup_model.h
parentf0aba3dffc38efc10d18c595611d52b6c718fbe9 (diff)
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browser: Move autocomplete_popup_model.* and autocomplete_popup_view.h into omnibox directory.
BUG=80186 R=pkasting@chromium.org NOTRY=true Review URL: https://chromiumcodereview.appspot.com/10574029 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@143344 0039d316-1c4b-4281-b951-d872f2087c98
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-rw-r--r--chrome/browser/autocomplete/autocomplete_popup_model.h131
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diff --git a/chrome/browser/autocomplete/autocomplete_popup_model.h b/chrome/browser/autocomplete/autocomplete_popup_model.h
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--- a/chrome/browser/autocomplete/autocomplete_popup_model.h
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@@ -1,131 +0,0 @@
-// 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_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_MODEL_H_
-#define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_MODEL_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "chrome/browser/autocomplete/autocomplete.h"
-#include "chrome/browser/autocomplete/autocomplete_edit.h"
-
-class AutocompletePopupView;
-class SkBitmap;
-
-class AutocompletePopupModel {
- public:
- // See selected_line_state_ for details.
- enum LineState {
- NORMAL = 0,
- KEYWORD
- };
-
- AutocompletePopupModel(AutocompletePopupView* popup_view,
- AutocompleteEditModel* edit_model);
- ~AutocompletePopupModel();
-
- // Returns true if the popup is currently open.
- bool IsOpen() const;
-
- AutocompletePopupView* view() const { return view_; }
-
- // Returns the AutocompleteController used by this popup.
- AutocompleteController* autocomplete_controller() const {
- return edit_model_->autocomplete_controller();
- }
-
- const AutocompleteResult& result() const {
- return autocomplete_controller()->result();
- }
-
- size_t hovered_line() const {
- return hovered_line_;
- }
-
- // Call to change the hovered line. |line| should be within the range of
- // valid lines (to enable hover) or kNoMatch (to disable hover).
- void SetHoveredLine(size_t line);
-
- size_t selected_line() const {
- return selected_line_;
- }
-
- LineState selected_line_state() const {
- return selected_line_state_;
- }
-
- // Call to change the selected line. This will update all state and repaint
- // the necessary parts of the window, as well as updating the edit with the
- // new temporary text. |line| will be clamped to the range of valid lines.
- // |reset_to_default| is true when the selection is being reset back to the
- // default match, and thus there is no temporary text (and no
- // |manually_selected_match_|). If |force| is true then the selected line will
- // be updated forcibly even if the |line| is same as the current selected
- // line.
- // NOTE: This assumes the popup is open, and thus both old and new values for
- // the selected line should not be kNoMatch.
- void SetSelectedLine(size_t line, bool reset_to_default, bool force);
-
- // Called when the user hits escape after arrowing around the popup. This
- // will change the selected line back to the default match and redraw.
- void ResetToDefaultMatch();
-
- // Immediately updates and opens the popup if necessary, then moves the
- // current selection down (|count| > 0) or up (|count| < 0), clamping to the
- // first or last result if necessary. If |count| == 0, the selection will be
- // unchanged, but the popup will still redraw and modify the text in the
- // AutocompleteEditModel.
- void Move(int count);
-
- // If the selected line has both a normal match and a keyword match, this can
- // be used to choose which to select. It is an error to call this when the
- // selected line does not have both matches (or there is no selection).
- void SetSelectedLineState(LineState state);
-
- // Called when the user hits shift-delete. This should determine if the item
- // can be removed from history, and if so, remove it and update the popup.
- void TryDeletingCurrentItem();
-
- // If |match| is from an extension, returns the extension icon; otherwise
- // returns NULL.
- const SkBitmap* GetIconIfExtensionMatch(const AutocompleteMatch& match) const;
-
- // The match the user has manually chosen, if any.
- const AutocompleteResult::Selection& manually_selected_match() const {
- return manually_selected_match_;
- }
-
- // Invoked from the edit model any time the result set of the controller
- // changes.
- void OnResultChanged();
-
- // The token value for selected_line_, hover_line_ and functions dealing with
- // a "line number" that indicates "no line".
- static const size_t kNoMatch;
-
- private:
- AutocompletePopupView* view_;
-
- AutocompleteEditModel* edit_model_;
-
- // The line that's currently hovered. If we're not drawing a hover rect,
- // this will be kNoMatch, even if the cursor is over the popup contents.
- size_t hovered_line_;
-
- // The currently selected line. This is kNoMatch when nothing is selected,
- // which should only be true when the popup is closed.
- size_t selected_line_;
-
- // If the selected line has both a normal match and a keyword match, this
- // determines whether the normal match (if NORMAL) or the keyword match
- // (if KEYWORD) is selected.
- LineState selected_line_state_;
-
- // The match the user has manually chosen, if any.
- AutocompleteResult::Selection manually_selected_match_;
-
- DISALLOW_COPY_AND_ASSIGN(AutocompletePopupModel);
-};
-
-#endif // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_MODEL_H_