blob: af71cd3dce2dd8442a4d30015e2c925fee469360 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
// Copyright (c) 2011 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_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
#define CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
#import <Cocoa/Cocoa.h>
#import "base/mac/scoped_nsobject.h"
#include "base/memory/scoped_ptr.h"
#include "ui/gfx/geometry/size.h"
class Browser;
@class BrowserActionButton;
@class BrowserActionsContainerView;
@class MenuButton;
class ToolbarActionsBar;
class ToolbarActionsBarDelegate;
namespace content {
class WebContents;
}
// Sent when the visibility of the Browser Actions changes.
extern NSString* const kBrowserActionVisibilityChangedNotification;
// Handles state and provides an interface for controlling the Browser Actions
// container within the Toolbar.
@interface BrowserActionsController : NSObject<NSMenuDelegate> {
@private
// Reference to the current browser. Weak.
Browser* browser_;
// The view from Toolbar.xib we'll be rendering our browser actions in. Weak.
BrowserActionsContainerView* containerView_;
// Array of toolbar action buttons in the correct order for them to be
// displayed (includes both hidden and visible buttons).
base::scoped_nsobject<NSMutableArray> buttons_;
// The delegate for the ToolbarActionsBar.
scoped_ptr<ToolbarActionsBarDelegate> toolbarActionsBarBridge_;
// The controlling ToolbarActionsBar.
scoped_ptr<ToolbarActionsBar> toolbarActionsBar_;
// True if we should supppress the chevron (we do this during drag
// animations).
BOOL suppressChevron_;
// True if this is the overflow container for toolbar actions.
BOOL isOverflow_;
// The currently running chevron animation (fade in/out).
base::scoped_nsobject<NSViewAnimation> chevronAnimation_;
// The chevron button used when Browser Actions are hidden.
base::scoped_nsobject<MenuButton> chevronMenuButton_;
// The Browser Actions overflow menu.
base::scoped_nsobject<NSMenu> overflowMenu_;
}
@property(readonly, nonatomic) BrowserActionsContainerView* containerView;
@property(readonly, nonatomic) Browser* browser;
@property(readonly, nonatomic) BOOL isOverflow;
// Initializes the controller given the current browser and container view that
// will hold the browser action buttons. If |mainController| is nil, the created
// BrowserActionsController will be the main controller; otherwise (if this is
// for the overflow menu), |mainController| should be controller of the main bar
// for the |browser|.
- (id)initWithBrowser:(Browser*)browser
containerView:(BrowserActionsContainerView*)container
mainController:(BrowserActionsController*)mainController;
// Update the display of all buttons.
- (void)update;
// Returns the current number of browser action buttons within the container,
// whether or not they are displayed.
- (NSUInteger)buttonCount;
// Returns the current number of browser action buttons displayed in the
// container.
- (NSUInteger)visibleButtonCount;
// Returns the preferred size for the container.
- (gfx::Size)preferredSize;
// Returns where the popup arrow should point to for the action with the given
// |id|. If passed an id with no corresponding button, returns NSZeroPoint.
- (NSPoint)popupPointForId:(const std::string&)id;
// Returns whether the chevron button is currently hidden or in the process of
// being hidden (fading out). Will return NO if it is not hidden or is in the
// process of fading in.
- (BOOL)chevronIsHidden;
// Returns the currently-active web contents.
- (content::WebContents*)currentWebContents;
// Returns the BrowserActionButton in the main browser actions container (as
// opposed to the overflow) for the action of the given id.
- (BrowserActionButton*)mainButtonForId:(const std::string&)id;
@end // @interface BrowserActionsController
@interface BrowserActionsController(TestingAPI)
- (BrowserActionButton*)buttonWithIndex:(NSUInteger)index;
- (ToolbarActionsBar*)toolbarActionsBar;
+ (BrowserActionsController*)fromToolbarActionsBarDelegate:
(ToolbarActionsBarDelegate*)delegate;
@end
#endif // CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
|
