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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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/.
*/
#if !defined(NTDDI_VERSION) || NTDDI_VERSION < NTDDI_WIN8
#define NTDDI_VERSION NTDDI_WIN8 // needed for IApplicationActivationManager
#endif
#include <sal/config.h>
#include <comphelper/scopeguard.hxx>
#include <o3tl/char16_t2wchar_t.hxx>
#include <officecfg/Office/Common.hxx>
#include <unotools/resmgr.hxx>
#include <vcl/abstdlg.hxx>
#include <vcl/fileregistration.hxx>
#include <strings.hrc>
#include <svdata.hxx>
#include <utility>
#include <prewin.h>
#include <Shobjidl.h>
#include <systools/win32/comtools.hxx>
#include <versionhelpers.h>
#include <postwin.h>
#define MAX_LONG_PATH 32767
namespace vcl::fileregistration
{
static void LaunchModernSettingsDialogDefaultApps()
{
sal::systools::COMReference<IApplicationActivationManager> pIf(
CLSID_ApplicationActivationManager, nullptr, CLSCTX_INPROC_SERVER);
DWORD pid;
HRESULT hr = pIf->ActivateApplication(L"windows.immersivecontrolpanel_cw5n1h2txyewy"
L"!microsoft.windows.immersivecontrolpanel",
L"page=SettingsPageAppsDefaults", AO_NONE, &pid);
if (SUCCEEDED(hr))
{
// Do not check error because we could at least open
// the "Default apps" setting.
pIf->ActivateApplication(L"windows.immersivecontrolpanel_cw5n1h2txyewy"
L"!microsoft.windows.immersivecontrolpanel",
L"page=SettingsPageAppsDefaults"
L"&target=SettingsPageAppsDefaultsDefaultAppsListView",
AO_NONE, &pid);
}
}
static HRESULT
IsPathDefaultForClass(sal::systools::COMReference<IApplicationAssociationRegistration>& pAAR,
LPCWSTR aClassName, LPCWSTR progID)
{
// Make sure the Prog ID matches what we have
LPWSTR registeredApp;
HRESULT hr
= pAAR->QueryCurrentDefault(aClassName, AT_FILEEXTENSION, AL_EFFECTIVE, ®isteredApp);
if (FAILED(hr))
{
return hr;
}
if (!wcsnicmp(registeredApp, progID, wcslen(progID)))
hr = S_OK;
else
hr = S_FALSE;
CoTaskMemFree(registeredApp);
return hr;
}
static bool IsDefaultAppInstalledInReg()
{
const wchar_t* keyPath = L"SOFTWARE\\LibreOffice\\UNO\\InstallPath";
WCHAR szRegPath[MAX_LONG_PATH];
DWORD cbData = static_cast<DWORD>(MAX_LONG_PATH * sizeof(WCHAR));
auto rc = RegGetValueW(HKEY_LOCAL_MACHINE, keyPath, nullptr, RRF_RT_REG_SZ, nullptr,
static_cast<PVOID>(szRegPath), &cbData);
if (rc != ERROR_SUCCESS)
return false;
WCHAR szProcPath[MAX_LONG_PATH];
if (!GetModuleFileNameW(nullptr, szProcPath, MAX_LONG_PATH))
return false;
WCHAR szFullProcPath[MAX_LONG_PATH];
if (!GetFullPathNameW(szProcPath, MAX_LONG_PATH, szFullProcPath, nullptr))
return false;
if (!GetLongPathNameW(szFullProcPath, szFullProcPath, MAX_LONG_PATH))
return false;
if (!GetLongPathNameW(szRegPath, szRegPath, MAX_LONG_PATH))
return false;
if (wcslen(szRegPath) > 0 && wcsstr(szFullProcPath, szRegPath) != nullptr)
return true;
return false;
}
void LaunchRegistrationUI()
{
try
{
sal::systools::CoInitializeGuard aGuard(COINIT_APARTMENTTHREADED);
if (IsWindows10OrGreater())
{
LaunchModernSettingsDialogDefaultApps();
}
else
{
sal::systools::COMReference<IApplicationAssociationRegistrationUI> pIf(
CLSID_ApplicationAssociationRegistrationUI, nullptr, CLSCTX_INPROC_SERVER);
// LaunchAdvancedAssociationUI only works for applications registered under
// Software\RegisteredApplications. See scp2/source/ooo/registryitem_ooo.scp
const OUString expanded = Translate::ExpandVariables("%PRODUCTNAME %PRODUCTVERSION");
pIf->LaunchAdvancedAssociationUI(o3tl::toW(expanded.getStr()));
}
}
catch (...)
{
// Just ignore any error here: this is not something we need to make sure to succeed
}
}
void CheckFileExtRegistration(weld::Window* pDialogParent)
{
if (!officecfg::Office::Common::Misc::PerformFileExtCheck::get())
return;
if (!IsDefaultAppInstalledInReg())
return;
sal::systools::CoInitializeGuard aGuard(COINIT_APARTMENTTHREADED, false,
sal::systools::CoInitializeGuard::WhenFailed::NoThrow);
sal::systools::COMReference<IApplicationAssociationRegistration> pAAR;
try
{
pAAR.CoCreateInstance(CLSID_ApplicationAssociationRegistration, nullptr,
CLSCTX_INPROC_SERVER);
}
catch (...)
{
// Just return on any error here: this is not something we need to make sure to succeed
return;
}
static const std::pair<LPCWSTR, LPCWSTR> formats[] = {
{ L".odp", L"LibreOffice.ImpressDocument.1" },
{ L".odt", L"LibreOffice.WriterDocument.1" },
{ L".ods", L"LibreOffice.CalcDocument.1" },
};
OUString aNonDefaults;
for (const auto & [ szExt, szProgId ] : formats)
{
if (IsPathDefaultForClass(pAAR, szExt, szProgId) == S_FALSE)
aNonDefaults += OUString::Concat(o3tl::toU(szExt)) + "\n";
}
if (!aNonDefaults.isEmpty())
{
OUString aMsg(VclResId(STR_FILEEXT_NONDEFAULT_ASK_MSG).replaceFirst("$1", aNonDefaults));
VclAbstractDialogFactory* pFact = VclAbstractDialogFactory::Create();
ScopedVclPtr<VclAbstractDialog> pDlg(pFact->CreateFileExtCheckDialog(
pDialogParent, VclResId(STR_FILEEXT_NONDEFAULT_ASK_TITLE), aMsg));
pDlg->Execute();
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
