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
|
// Copyright (c) 2006-2008 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 "chrome/browser/views/toolbar_star_toggle.h"
#include "app/resource_bundle.h"
#include "chrome/browser/bookmarks/bookmark_model.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/views/browser_dialogs.h"
#include "chrome/browser/views/toolbar_view.h"
#include "googleurl/src/gurl.h"
#include "grit/theme_resources.h"
using base::TimeTicks;
// The amount of time (in milliseconds) between when the bubble closes and when
// pressing on the button again does something. Yes, this is a hackish. I tried
// many different options, all to no avail:
// . Keying off mouse activation: this didn't work as there is no way to know
// which window receives the activation. Additionally once the mouse
// activation occurs we have no way to tie the next mouse event to the mouse
// activation.
// . Watching all events as we dispatch them in the MessageLoop. Mouse
// activation isn't an observable event though.
// Ideally we could use mouse capture for this, but we can't use mouse capture
// with the bubble because it has other native windows.
static const int64 kDisallowClickMS = 40;
ToolbarStarToggle::ToolbarStarToggle(views::ButtonListener* listener,
ToolbarView* host)
: ToggleImageButton(listener),
host_(host),
ignore_click_(false) {
}
void ToolbarStarToggle::ShowStarBubble(const GURL& url, bool newly_bookmarked) {
gfx::Rect bounds(host_->GetLocationStackBounds());
gfx::Point star_location;
views::View::ConvertPointToScreen(this, &star_location);
// The visual center of the star is not centered within the bounds. The star
// has a single central pixel; there are 13 pixels on the "inside" side of it
// (toward the location bar) and 16 on the "outside". This means we need to
// shift the bounds one pixel toward the location bar in order to place the
// star's outside edge at the horizontal center. However, even this isn't
// good enough in RTL mode, because the InfoBubble's arrow's central pixel is
// drawn with its left edge on the target rect center-line in both LTR and RTL
// modes. So in RTL mode, we need to shift the bounds one more pixel left, in
// order to place the star's central pixel on the right side of the bounds'
// center-line, so that the arrow's center will line up.
//
// TODO: If the InfoBubble used mirroring transformations maybe this could
// become symmetric (-1 : 1).
bounds.set_x(star_location.x() + (UILayoutIsRightToLeft() ? -2 : 1));
bounds.set_width(width());
browser::ShowBookmarkBubbleView(host_->GetWindow(), bounds, this,
host_->profile(), url, newly_bookmarked);
}
bool ToolbarStarToggle::OnMousePressed(const views::MouseEvent& e) {
ignore_click_ = ((TimeTicks::Now() - bubble_closed_time_).InMilliseconds() <
kDisallowClickMS);
return ToggleImageButton::OnMousePressed(e);
}
void ToolbarStarToggle::OnMouseReleased(const views::MouseEvent& e,
bool canceled) {
ToggleImageButton::OnMouseReleased(e, canceled);
ignore_click_ = false;
}
void ToolbarStarToggle::OnDragDone() {
ToggleImageButton::OnDragDone();
ignore_click_ = false;
}
void ToolbarStarToggle::NotifyClick(const views::Event& event) {
if (!ignore_click_ && !browser::IsBookmarkBubbleViewShowing())
ToggleImageButton::NotifyClick(event);
}
SkBitmap ToolbarStarToggle::GetImageToPaint() {
if (browser::IsBookmarkBubbleViewShowing()) {
ResourceBundle &rb = ResourceBundle::GetSharedInstance();
return *rb.GetBitmapNamed(IDR_STARRED_P);
}
return ImageButton::GetImageToPaint();
}
void ToolbarStarToggle::InfoBubbleClosing(InfoBubble* info_bubble,
bool closed_by_escape) {
SchedulePaint();
bubble_closed_time_ = TimeTicks::Now();
}
bool ToolbarStarToggle::CloseOnEscape() {
return true;
}
|
