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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
// Copyright (c) 2010 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/remoting/setup_flow.h"
#include "app/gfx/font_util.h"
#include "app/l10n_util.h"
#include "base/json/json_reader.h"
#include "base/json/json_writer.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/browser_thread.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/remoting/remoting_resources_source.h"
#include "chrome/browser/remoting/setup_flow_login_step.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/common/pref_names.h"
#include "gfx/font.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
namespace remoting {
static const wchar_t kDoneIframeXPath[] = L"//iframe[@id='done']";
SetupFlowStep::SetupFlowStep() { }
SetupFlowStep::~SetupFlowStep() { }
SetupFlowStepBase::SetupFlowStepBase()
: flow_(NULL) {
}
SetupFlowStepBase::~SetupFlowStepBase() { }
void SetupFlowStepBase::Start(SetupFlow* flow, DoneCallback* done_callback) {
done_callback_.reset(done_callback);
flow_ = flow;
DoStart();
}
SetupFlowStep* SetupFlowStepBase::GetNextStep() {
DCHECK(done_);
return next_step_;
}
void SetupFlowStepBase::ExecuteJavascriptInIFrame(
const std::wstring& iframe_xpath, const std::wstring& js) {
DOMUI* dom_ui = flow()->dom_ui();
DCHECK(dom_ui);
RenderViewHost* rvh = dom_ui->tab_contents()->render_view_host();
rvh->ExecuteJavascriptInWebFrame(iframe_xpath, js);
}
void SetupFlowStepBase::FinishStep(SetupFlowStep* next_step) {
next_step_ = next_step;
done_ = true;
done_callback_->Run();
}
SetupFlowDoneStep::SetupFlowDoneStep() { }
SetupFlowDoneStep::~SetupFlowDoneStep() { }
void SetupFlowDoneStep::HandleMessage(const std::string& message,
const ListValue* args) {
}
void SetupFlowDoneStep::Cancel() { }
void SetupFlowDoneStep::DoStart() {
std::wstring javascript = L"setMessage('You are all set!');";
ExecuteJavascriptInIFrame(kDoneIframeXPath, javascript);
flow()->dom_ui()->CallJavascriptFunction(L"showSetupDone");
ExecuteJavascriptInIFrame(kDoneIframeXPath, L"onPageShown();");
}
SetupFlow::SetupFlow(const std::string& args, Profile* profile,
SetupFlowStep* first_step)
: dom_ui_(NULL),
dialog_start_args_(args),
profile_(profile),
current_step_(first_step) {
// TODO(hclam): The data source should be added once.
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
NewRunnableMethod(ChromeURLDataManager::GetInstance(),
&ChromeURLDataManager::AddDataSource,
make_scoped_refptr(new RemotingResourcesSource())));
}
SetupFlow::~SetupFlow() { }
// static
SetupFlow* SetupFlow::OpenSetupDialog(Profile* profile) {
// Set the arguments for showing the gaia login page.
DictionaryValue args;
args.SetString("iframeToShow", "login");
args.SetString("user", "");
args.SetInteger("error", 0);
args.SetBoolean("editable_user", true);
std::string json_args;
base::JSONWriter::Write(&args, false, &json_args);
Browser* b = BrowserList::GetLastActive();
if (!b)
return NULL;
SetupFlow *flow = new SetupFlow(json_args, profile, new SetupFlowLoginStep());
b->BrowserShowHtmlDialog(flow, NULL);
return flow;
}
GURL SetupFlow::GetDialogContentURL() const {
return GURL("chrome://remotingresources/setup");
}
void SetupFlow::GetDOMMessageHandlers(
std::vector<DOMMessageHandler*>* handlers) const {
// The called will be responsible for deleting this object.
handlers->push_back(const_cast<SetupFlow*>(this));
}
void SetupFlow::GetDialogSize(gfx::Size* size) const {
PrefService* prefs = profile_->GetPrefs();
gfx::Font approximate_web_font(
UTF8ToWide(prefs->GetString(prefs::kWebKitSansSerifFontFamily)),
prefs->GetInteger(prefs::kWebKitDefaultFontSize));
// TODO(pranavk) Replace the following SYNC resources with REMOTING Resources.
*size = gfx::GetLocalizedContentsSizeForFont(
IDS_SYNC_SETUP_WIZARD_WIDTH_CHARS,
IDS_SYNC_SETUP_WIZARD_HEIGHT_LINES,
approximate_web_font);
}
// A callback to notify the delegate that the dialog closed.
void SetupFlow::OnDialogClosed(const std::string& json_retval) {
if (current_step_ != NULL)
current_step_->Cancel();
}
std::string SetupFlow::GetDialogArgs() const {
return dialog_start_args_;
}
void SetupFlow::OnCloseContents(TabContents* source,
bool* out_close_dialog) {
}
std::wstring SetupFlow::GetDialogTitle() const {
return l10n_util::GetString(IDS_REMOTING_SETUP_DIALOG_TITLE);
}
bool SetupFlow::IsDialogModal() const {
return false;
}
bool SetupFlow::ShouldShowDialogTitle() const {
return true;
}
DOMMessageHandler* SetupFlow::Attach(DOMUI* dom_ui) {
dom_ui_ = dom_ui;
StartCurrentStep();
return DOMMessageHandler::Attach(dom_ui);
}
void SetupFlow::RegisterMessages() {
dom_ui_->RegisterMessageCallback("SubmitAuth",
NewCallback(this, &SetupFlow::HandleSubmitAuth));
}
void SetupFlow::HandleSubmitAuth(const ListValue* args) {
current_step_->HandleMessage("SubmitAuth", args);
}
void SetupFlow::StartCurrentStep() {
current_step_->Start(this, NewCallback(this, &SetupFlow::OnStepDone));
}
void SetupFlow::OnStepDone() {
current_step_.reset(current_step_->GetNextStep());
StartCurrentStep();
}
} // namespace remoting
|
