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
|
// Copyright 2013 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 "ui/shell_dialogs/print_settings_dialog_win.h"
#include "base/bind.h"
#include "base/threading/thread.h"
#if defined(USE_AURA)
#include "ui/aura/root_window.h"
#endif
namespace ui {
PrintSettingsDialogWin::PrintSettingsDialogWin(
PrintSettingsDialogWin::Observer* observer)
: observer_(observer) {
}
PrintSettingsDialogWin::~PrintSettingsDialogWin() {
}
void PrintSettingsDialogWin::GetPrintSettings(PrintDialogFunc print_dialog_func,
HWND owning_window,
PRINTDLGEX* dialog_options) {
DCHECK(observer_);
ExecutePrintSettingsParams execute_params(BeginRun(owning_window),
owning_window,
print_dialog_func,
dialog_options);
execute_params.run_state.dialog_thread->message_loop()->PostTask(
FROM_HERE,
base::Bind(
&PrintSettingsDialogWin::ExecutePrintSettings, this, execute_params));
}
void PrintSettingsDialogWin::ExecutePrintSettings(
const ExecutePrintSettingsParams& params) {
HRESULT hr = (*params.print_dialog_func)(params.dialog_options);
params.ui_proxy->PostTask(
FROM_HERE,
base::Bind(
&PrintSettingsDialogWin::PrintSettingsCompleted, this, hr, params));
}
void PrintSettingsDialogWin::PrintSettingsCompleted(
HRESULT hresult,
const ExecutePrintSettingsParams& params) {
EndRun(params.run_state);
if (hresult != S_OK)
observer_->PrintSettingsCancelled(params.dialog_options);
else
observer_->PrintSettingsConfirmed(params.dialog_options);
}
} // namespace ui
|
