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
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsPrintDialogWin.h"
#include "nsArray.h"
#include "nsComponentManagerUtils.h"
#include "nsCOMPtr.h"
#include "nsIBaseWindow.h"
#include "nsIBrowserChild.h"
#include "nsIDialogParamBlock.h"
#include "nsIDocShell.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIPrintSettings.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWidget.h"
#include "nsPrintDialogUtil.h"
#include "nsIPrintSettings.h"
#include "nsIWebBrowserChrome.h"
#include "nsServiceManagerUtils.h"
#include "nsPIDOMWindow.h"
#include "nsQueryObject.h"
#include "WidgetUtils.h"
#include "WinUtils.h"
static const char* kPageSetupDialogURL =
"chrome://global/content/printPageSetup.xhtml";
using namespace mozilla;
using namespace mozilla::widget;
/**
* ParamBlock
*/
class ParamBlock {
public:
ParamBlock() { mBlock = 0; }
~ParamBlock() { NS_IF_RELEASE(mBlock); }
nsresult Init() {
return CallCreateInstance(NS_DIALOGPARAMBLOCK_CONTRACTID, &mBlock);
}
nsIDialogParamBlock* operator->() const MOZ_NO_ADDREF_RELEASE_ON_RETURN {
return mBlock;
}
operator nsIDialogParamBlock* const() { return mBlock; }
private:
nsIDialogParamBlock* mBlock;
};
NS_IMPL_ISUPPORTS(nsPrintDialogServiceWin, nsIPrintDialogService)
nsPrintDialogServiceWin::nsPrintDialogServiceWin() {}
nsPrintDialogServiceWin::~nsPrintDialogServiceWin() {}
NS_IMETHODIMP
nsPrintDialogServiceWin::Init() {
nsresult rv;
mWatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
return rv;
}
NS_IMETHODIMP
nsPrintDialogServiceWin::ShowPrintDialog(mozIDOMWindowProxy* aParent,
bool aHaveSelection,
nsIPrintSettings* aSettings) {
NS_ENSURE_ARG(aParent);
RefPtr<nsIWidget> parentWidget =
WidgetUtils::DOMWindowToWidget(nsPIDOMWindowOuter::From(aParent));
ScopedRtlShimWindow shim(parentWidget.get());
NS_ASSERTION(shim.get(), "Couldn't get native window for PRint Dialog!");
return NativeShowPrintDialog(shim.get(), aHaveSelection, aSettings);
}
NS_IMETHODIMP
nsPrintDialogServiceWin::ShowPageSetupDialog(mozIDOMWindowProxy* aParent,
nsIPrintSettings* aNSSettings) {
NS_ENSURE_ARG(aParent);
NS_ENSURE_ARG(aNSSettings);
ParamBlock block;
nsresult rv = block.Init();
if (NS_FAILED(rv)) return rv;
block->SetInt(0, 0);
rv = DoDialog(aParent, block, aNSSettings, kPageSetupDialogURL);
// if aWebBrowserPrint is not null then we are printing
// so we want to pass back NS_ERROR_ABORT on cancel
if (NS_SUCCEEDED(rv)) {
int32_t status;
block->GetInt(0, &status);
return status == 0 ? NS_ERROR_ABORT : NS_OK;
}
// We don't call nsPrintSettingsService::MaybeSavePrintSettingsToPrefs here
// since it's called for us in printPageSetup.js. Maybe we should move that
// call here for consistency with the other platforms though?
return rv;
}
nsresult nsPrintDialogServiceWin::DoDialog(mozIDOMWindowProxy* aParent,
nsIDialogParamBlock* aParamBlock,
nsIPrintSettings* aPS,
const char* aChromeURL) {
NS_ENSURE_ARG(aParamBlock);
NS_ENSURE_ARG(aPS);
NS_ENSURE_ARG(aChromeURL);
if (!mWatcher) return NS_ERROR_FAILURE;
// get a parent, if at all possible
// (though we'd rather this didn't fail, it's OK if it does. so there's
// no failure or null check.)
// retain ownership for method lifetime
nsCOMPtr<mozIDOMWindowProxy> activeParent;
if (!aParent) {
mWatcher->GetActiveWindow(getter_AddRefs(activeParent));
aParent = activeParent;
}
// create a nsIMutableArray of the parameters
// being passed to the window
nsCOMPtr<nsIMutableArray> array = nsArray::Create();
nsCOMPtr<nsISupports> psSupports(do_QueryInterface(aPS));
NS_ASSERTION(psSupports, "PrintSettings must be a supports");
array->AppendElement(psSupports);
nsCOMPtr<nsISupports> blkSupps(do_QueryInterface(aParamBlock));
NS_ASSERTION(blkSupps, "IOBlk must be a supports");
array->AppendElement(blkSupps);
nsCOMPtr<mozIDOMWindowProxy> dialog;
nsresult rv = mWatcher->OpenWindow(
aParent, nsDependentCString(aChromeURL), "_blank"_ns,
"centerscreen,chrome,modal,titlebar"_ns, array, getter_AddRefs(dialog));
return rv;
}
|
