| // 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_COCOA_OMNIBOX_OMNIBOX_POPUP_VIEW_MAC_H_ |
| #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_VIEW_MAC_H_ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include "base/basictypes.h" |
| #include "base/mac/scoped_nsobject.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/browser/autocomplete/autocomplete_match.h" |
| #import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_matrix.h" |
| #include "chrome/browser/ui/omnibox/omnibox_popup_view.h" |
| #include "ui/gfx/font.h" |
| |
| class AutocompleteResult; |
| class OmniboxEditModel; |
| class OmniboxPopupModel; |
| class OmniboxView; |
| |
| // Implements OmniboxPopupView using a raw NSWindow containing an |
| // NSTableView. |
| class OmniboxPopupViewMac : public OmniboxPopupView, |
| public OmniboxPopupMatrixDelegate { |
| public: |
| OmniboxPopupViewMac(OmniboxView* omnibox_view, |
| OmniboxEditModel* edit_model, |
| NSTextField* field); |
| virtual ~OmniboxPopupViewMac(); |
| |
| // Overridden from OmniboxPopupView: |
| virtual bool IsOpen() const OVERRIDE; |
| virtual void InvalidateLine(size_t line) OVERRIDE {} |
| virtual void UpdatePopupAppearance() OVERRIDE; |
| virtual gfx::Rect GetTargetBounds() OVERRIDE; |
| // This is only called by model in SetSelectedLine() after updating |
| // everything. Popup should already be visible. |
| virtual void PaintUpdatesNow() OVERRIDE; |
| virtual void OnDragCanceled() OVERRIDE {} |
| |
| // Overridden from OmniboxPopupMatrixDelegate: |
| virtual void OnMatrixRowSelected(OmniboxPopupMatrix* matrix, |
| size_t row) OVERRIDE; |
| virtual void OnMatrixRowClicked(OmniboxPopupMatrix* matrix, |
| size_t row) OVERRIDE; |
| virtual void OnMatrixRowMiddleClicked(OmniboxPopupMatrix* matrix, |
| size_t row) OVERRIDE; |
| |
| OmniboxPopupMatrix* matrix() { return matrix_; } |
| |
| // Applies the given font and colors to the match string based on |
| // classifications. |
| static NSMutableAttributedString* DecorateMatchedString( |
| const string16& match_string, |
| const AutocompleteMatch::ACMatchClassifications& classifications, |
| NSColor* text_color, |
| NSColor* dim_text_color, |
| gfx::Font& font); |
| |
| protected: |
| // Gets the autocomplete results. This is virtual so that it can be overriden |
| // by tests. |
| virtual const AutocompleteResult& GetResult() const; |
| |
| private: |
| // Create the popup_ instance if needed. |
| void CreatePopupIfNeeded(); |
| |
| // Calculate the appropriate position for the popup based on the |
| // field's screen position and the given target for the matrix |
| // height, and makes the popup visible. Animates to the new frame |
| // if the popup shrinks, snaps to the new frame if the popup grows, |
| // allows existing animations to continue if the size doesn't |
| // change. |
| void PositionPopup(const CGFloat matrixHeight); |
| |
| // Returns the NSImage that should be used as an icon for the given match. |
| NSImage* ImageForMatch(const AutocompleteMatch& match); |
| |
| // Opens the URL at the given row. |
| void OpenURLForRow(size_t row, WindowOpenDisposition disposition); |
| |
| OmniboxView* omnibox_view_; |
| scoped_ptr<OmniboxPopupModel> model_; |
| NSTextField* field_; // owned by tab controller |
| |
| // Child window containing a matrix which implements the popup. |
| base::scoped_nsobject<NSWindow> popup_; |
| NSRect target_popup_frame_; |
| |
| base::scoped_nsobject<OmniboxPopupMatrix> matrix_; |
| base::scoped_nsobject<NSView> top_separator_view_; |
| base::scoped_nsobject<NSView> bottom_separator_view_; |
| base::scoped_nsobject<NSBox> background_view_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OmniboxPopupViewMac); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_VIEW_MAC_H_ |