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
118
119
120
121
122
123
124
125
126
127
128
129
130
|
// 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.
#include "content/shell/shell.h"
#include "base/message_loop.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "content/browser/tab_contents/navigation_controller.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "ui/gfx/size.h"
#if defined(OS_WIN)
#include "content/browser/tab_contents/tab_contents_view_win.h"
#endif
// Content area size for newly created windows.
static const int kTestWindowWidth = 800;
static const int kTestWindowHeight = 600;
namespace content {
std::vector<Shell*> Shell::windows_;
Shell::Shell()
: main_window_(NULL),
edit_window_(NULL)
#if defined(OS_WIN)
, default_edit_wnd_proc_(0)
#endif
{
windows_.push_back(this);
}
Shell::~Shell() {
PlatformCleanUp();
for (size_t i = 0; i < windows_.size(); ++i) {
if (windows_[i] == this) {
windows_.erase(windows_.begin() + i);
break;
}
}
}
Shell* Shell::CreateNewWindow(content::BrowserContext* browser_context,
const GURL& url,
SiteInstance* site_instance,
int routing_id,
TabContents* base_tab_contents) {
Shell* shell = new Shell();
shell->PlatformCreateWindow();
shell->PlatformSizeTo(kTestWindowWidth, kTestWindowHeight);
shell->tab_contents_.reset(new TabContents(
browser_context,
site_instance,
routing_id,
base_tab_contents,
NULL));
shell->tab_contents_->set_delegate(shell);
#if defined (OS_WIN)
TabContentsViewWin* view =
static_cast<TabContentsViewWin*>(shell->tab_contents_->view());
view->SetParent(shell->main_window_);
#endif
shell->PlatformResizeSubViews();
if (!url.is_empty())
shell->LoadURL(url);
return shell;
}
void Shell::LoadURL(const GURL& url) {
tab_contents_->controller().LoadURL(
url,
GURL(),
PageTransition::TYPED,
std::string());
tab_contents_->Focus();
}
void Shell::GoBackOrForward(int offset) {
tab_contents_->controller().GoToOffset(offset);
tab_contents_->Focus();
}
void Shell::Reload() {
tab_contents_->controller().Reload(false);
tab_contents_->Focus();
}
void Shell::Stop() {
tab_contents_->Stop();
tab_contents_->Focus();
}
void Shell::UpdateNavigationControls() {
int current_index = tab_contents_->controller().GetCurrentEntryIndex();
int max_index = tab_contents_->controller().entry_count() - 1;
PlatformEnableUIControl(BACK_BUTTON, current_index > 0);
PlatformEnableUIControl(FORWARD_BUTTON, current_index < max_index);
PlatformEnableUIControl(STOP_BUTTON, tab_contents_->IsLoading());
}
gfx::NativeView Shell::GetContentView() {
if (!tab_contents_.get())
return NULL;
return tab_contents_->GetNativeView();
}
void Shell::LoadingStateChanged(TabContents* source) {
UpdateNavigationControls();
}
void Shell::DidNavigateMainFramePostCommit(TabContents* tab) {
PlatformSetAddressBarURL(tab->GetURL());
}
void Shell::UpdatePreferredSize(TabContents* source,
const gfx::Size& pref_size) {
PlatformSizeTo(pref_size.width(), pref_size.height());
}
} // namespace content
|
