/src/libreoffice/sfx2/source/notify/hintpost.cxx
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | * |
9 | | * This file incorporates work covered by the following license notice: |
10 | | * |
11 | | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | | * contributor license agreements. See the NOTICE file distributed |
13 | | * with this work for additional information regarding copyright |
14 | | * ownership. The ASF licenses this file to you under the Apache |
15 | | * License, Version 2.0 (the "License"); you may not use this file |
16 | | * except in compliance with the License. You may obtain a copy of |
17 | | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | | */ |
19 | | |
20 | | #include <hintpost.hxx> |
21 | | |
22 | | #include <sfx2/request.hxx> |
23 | | #include <sfx2/lokhelper.hxx> |
24 | | #include <utility> |
25 | | #include <vcl/svapp.hxx> |
26 | | #include <comphelper/lok.hxx> |
27 | | |
28 | | SfxHintPoster::SfxHintPoster(SfxDispatcher* aLink) |
29 | 4.29k | : m_Link(aLink) |
30 | 4.29k | { |
31 | 4.29k | } |
32 | | |
33 | 4.26k | SfxHintPoster::~SfxHintPoster() {} |
34 | | |
35 | | void SfxHintPoster::Post(std::unique_ptr<SfxRequest> pHintToPost) |
36 | 0 | { |
37 | 0 | if (comphelper::LibreOfficeKit::isActive()) |
38 | 0 | { |
39 | | // Store the LOK view at the time of posting, so we can restore it later. |
40 | 0 | if (SfxLokHelper::isSettingView()) |
41 | 0 | { |
42 | | // This would be bad, setView() should not trigger new posted hints, otherwise this will |
43 | | // never end if the view doesn't match when we execute the posted hint. |
44 | 0 | SAL_WARN("sfx.notify", "SfxHintPoster::Post: posting new hint during setting a view"); |
45 | 0 | } |
46 | | |
47 | 0 | pHintToPost->SetLokViewId(SfxLokHelper::getCurrentView()); |
48 | 0 | } |
49 | | |
50 | 0 | Application::PostUserEvent((LINK(this, SfxHintPoster, DoEvent_Impl)), pHintToPost.release()); |
51 | 0 | AddFirstRef(); |
52 | 0 | } |
53 | | |
54 | | IMPL_LINK(SfxHintPoster, DoEvent_Impl, void*, pPostedHint, void) |
55 | 0 | { |
56 | 0 | auto pRequest = static_cast<SfxRequest*>(pPostedHint); |
57 | 0 | if (m_Link) |
58 | 0 | { |
59 | 0 | bool bSetView = false; |
60 | 0 | int nOldId = -1; |
61 | 0 | if (comphelper::LibreOfficeKit::isActive()) |
62 | 0 | { |
63 | 0 | int nNewId = pRequest->GetLokViewId(); |
64 | 0 | nOldId = SfxLokHelper::getCurrentView(); |
65 | 0 | if (nNewId != -1 && nNewId != nOldId) |
66 | 0 | { |
67 | | // The current view ID is not the one that was active when posting the hint, switch |
68 | | // to it. |
69 | 0 | SfxLokHelper::setView(nNewId); |
70 | 0 | bSetView = true; |
71 | 0 | } |
72 | 0 | } |
73 | |
|
74 | 0 | m_Link->PostMsgHandler(std::unique_ptr<SfxRequest>(pRequest)); |
75 | |
|
76 | 0 | if (bSetView) |
77 | 0 | { |
78 | 0 | SfxLokHelper::setView(nOldId); |
79 | 0 | } |
80 | 0 | } |
81 | 0 | else |
82 | 0 | delete pRequest; |
83 | 0 | ReleaseRef(); |
84 | 0 | } |
85 | | |
86 | 4.26k | void SfxHintPoster::ClearLink() { m_Link = nullptr; } |
87 | | |
88 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |