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
|
// 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.
#include <windows.h>
#include "base/bind.h"
#include "base/callback.h"
#include "base/compiler_specific.h"
#include "base/location.h"
#include "base/logging.h"
#include "base/process_util.h"
#include "base/single_thread_task_runner.h"
#include "base/utf_string_conversions.h"
#include "remoting/host/continue_window.h"
#include "remoting/host/win/core_resource.h"
namespace remoting {
namespace {
class ContinueWindowWin : public ContinueWindow {
public:
explicit ContinueWindowWin(const UiStrings& ui_strings);
virtual ~ContinueWindowWin();
protected:
// ContinueWindow overrides.
virtual void ShowUi() OVERRIDE;
virtual void HideUi() OVERRIDE;
private:
static BOOL CALLBACK DialogProc(HWND hwmd, UINT msg, WPARAM wParam,
LPARAM lParam);
BOOL OnDialogMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
void EndDialog();
void SetStrings();
HWND hwnd_;
DISALLOW_COPY_AND_ASSIGN(ContinueWindowWin);
};
ContinueWindowWin::ContinueWindowWin(const UiStrings& ui_strings)
: ContinueWindow(ui_strings),
hwnd_(NULL) {
}
ContinueWindowWin::~ContinueWindowWin() {
EndDialog();
}
void ContinueWindowWin::ShowUi() {
DCHECK(CalledOnValidThread());
DCHECK(!hwnd_);
HMODULE instance = base::GetModuleFromAddress(&DialogProc);
hwnd_ = CreateDialogParam(instance, MAKEINTRESOURCE(IDD_CONTINUE), NULL,
(DLGPROC)DialogProc, (LPARAM)this);
if (!hwnd_) {
LOG(ERROR) << "Unable to create Disconnect dialog for remoting.";
return;
}
SetStrings();
ShowWindow(hwnd_, SW_SHOW);
}
void ContinueWindowWin::HideUi() {
DCHECK(CalledOnValidThread());
EndDialog();
}
BOOL CALLBACK ContinueWindowWin::DialogProc(HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam) {
ContinueWindowWin* win = NULL;
if (msg == WM_INITDIALOG) {
win = reinterpret_cast<ContinueWindowWin*>(lParam);
CHECK(win);
SetWindowLongPtr(hwnd, DWLP_USER, (LONG_PTR)win);
} else {
LONG_PTR lp = GetWindowLongPtr(hwnd, DWLP_USER);
win = reinterpret_cast<ContinueWindowWin*>(lp);
}
if (win == NULL)
return FALSE;
return win->OnDialogMessage(hwnd, msg, wParam, lParam);
}
BOOL ContinueWindowWin::OnDialogMessage(HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam) {
DCHECK(CalledOnValidThread());
switch (msg) {
case WM_CLOSE:
// Ignore close messages.
return TRUE;
case WM_DESTROY:
// Ensure we don't try to use the HWND anymore.
hwnd_ = NULL;
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_CONTINUE_DEFAULT:
ContinueSession();
::EndDialog(hwnd, LOWORD(wParam));
hwnd_ = NULL;
return TRUE;
case IDC_CONTINUE_CANCEL:
DisconnectSession();
::EndDialog(hwnd, LOWORD(wParam));
hwnd_ = NULL;
return TRUE;
}
}
return FALSE;
}
void ContinueWindowWin::EndDialog() {
DCHECK(CalledOnValidThread());
if (hwnd_) {
::DestroyWindow(hwnd_);
hwnd_ = NULL;
}
}
void ContinueWindowWin::SetStrings() {
DCHECK(CalledOnValidThread());
SetWindowText(hwnd_, ui_strings().product_name.c_str());
HWND hwndMessage = GetDlgItem(hwnd_, IDC_CONTINUE_MESSAGE);
CHECK(hwndMessage);
SetWindowText(hwndMessage, ui_strings().continue_prompt.c_str());
HWND hwndDefault = GetDlgItem(hwnd_, IDC_CONTINUE_DEFAULT);
CHECK(hwndDefault);
SetWindowText(hwndDefault, ui_strings().continue_button_text.c_str());
HWND hwndCancel = GetDlgItem(hwnd_, IDC_CONTINUE_CANCEL);
CHECK(hwndCancel);
SetWindowText(hwndCancel, ui_strings().stop_sharing_button_text.c_str());
}
} // namespace
// static
scoped_ptr<HostWindow> HostWindow::CreateContinueWindow(
const UiStrings& ui_strings) {
return scoped_ptr<HostWindow>(new ContinueWindowWin(ui_strings));
}
} // namespace remoting
|
