/src/libreoffice/vcl/source/window/keycod.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 <sal/config.h> |
21 | | |
22 | | #include <accel.hxx> |
23 | | #include <salframe.hxx> |
24 | | #include <svdata.hxx> |
25 | | |
26 | | #include <vcl/window.hxx> |
27 | | #include <vcl/keycod.hxx> |
28 | | |
29 | | const sal_uInt16 aImplKeyFuncTab[(static_cast<int>(KeyFuncType::DELETE)+1)*4] = |
30 | | { |
31 | | 0, 0, 0, 0, // KeyFuncType::DONTKNOW |
32 | | KEY_X | KEY_MOD1, KEY_DELETE | KEY_SHIFT, KEY_CUT, 0, // KeyFuncType::CUT |
33 | | KEY_C | KEY_MOD1, KEY_INSERT | KEY_MOD1, KEY_COPY, 0, // KeyFuncType::COPY |
34 | | KEY_V | KEY_MOD1, KEY_INSERT | KEY_SHIFT, KEY_PASTE, 0, // KeyFuncType::PASTE |
35 | | KEY_Z | KEY_MOD1, KEY_BACKSPACE | KEY_MOD2, KEY_UNDO, 0, // KeyFuncType::UNDO |
36 | | KEY_Y | KEY_MOD1, KEY_UNDO | KEY_SHIFT, 0, 0, // KeyFuncType::REDO |
37 | | KEY_DELETE, 0, 0, 0 // KeyFuncType::DELETE |
38 | | }; |
39 | | |
40 | | bool ImplGetKeyCode( KeyFuncType eFunc, sal_uInt16& rCode1, sal_uInt16& rCode2, sal_uInt16& rCode3, sal_uInt16& rCode4 ) |
41 | 0 | { |
42 | 0 | size_t nIndex = static_cast<size_t>(eFunc); |
43 | 0 | nIndex *= 4; |
44 | |
|
45 | 0 | assert(nIndex + 3 < SAL_N_ELEMENTS(aImplKeyFuncTab) && "bad key code index"); |
46 | 0 | if (nIndex + 3 >= SAL_N_ELEMENTS(aImplKeyFuncTab)) |
47 | 0 | { |
48 | 0 | rCode1 = rCode2 = rCode3 = rCode4 = 0; |
49 | 0 | return false; |
50 | 0 | } |
51 | | |
52 | 0 | rCode1 = aImplKeyFuncTab[nIndex]; |
53 | 0 | rCode2 = aImplKeyFuncTab[nIndex+1]; |
54 | 0 | rCode3 = aImplKeyFuncTab[nIndex+2]; |
55 | 0 | rCode4 = aImplKeyFuncTab[nIndex+3]; |
56 | 0 | return true; |
57 | 0 | } |
58 | | |
59 | | vcl::KeyCode::KeyCode( KeyFuncType eFunction ) |
60 | 0 | { |
61 | 0 | sal_uInt16 nDummy; |
62 | 0 | ImplGetKeyCode( eFunction, nKeyCodeAndModifiers, nDummy, nDummy, nDummy ); |
63 | 0 | eFunc = eFunction; |
64 | 0 | } |
65 | | |
66 | | OUString vcl::KeyCode::GetName() const |
67 | 0 | { |
68 | 0 | vcl::Window* pWindow = ImplGetDefaultWindow(); |
69 | 0 | return pWindow ? pWindow->ImplGetFrame()->GetKeyName( GetFullCode() ) : u""_ustr; |
70 | 0 | } |
71 | | |
72 | | KeyFuncType vcl::KeyCode::GetFunction() const |
73 | 0 | { |
74 | 0 | if ( eFunc != KeyFuncType::DONTKNOW ) |
75 | 0 | return eFunc; |
76 | | |
77 | 0 | sal_uInt16 nCompCode = GetModifier() | GetCode(); |
78 | 0 | if ( nCompCode ) |
79 | 0 | { |
80 | 0 | for ( sal_uInt16 i = sal_uInt16(KeyFuncType::CUT); i <= sal_uInt16(KeyFuncType::DELETE); i++ ) |
81 | 0 | { |
82 | 0 | sal_uInt16 nKeyCode1; |
83 | 0 | sal_uInt16 nKeyCode2; |
84 | 0 | sal_uInt16 nKeyCode3; |
85 | 0 | sal_uInt16 nKeyCode4; |
86 | 0 | ImplGetKeyCode( static_cast<KeyFuncType>(i), nKeyCode1, nKeyCode2, nKeyCode3, nKeyCode4 ); |
87 | 0 | if ( (nCompCode == nKeyCode1) || (nCompCode == nKeyCode2) || (nCompCode == nKeyCode3) || (nCompCode == nKeyCode4) ) |
88 | 0 | return static_cast<KeyFuncType>(i); |
89 | 0 | } |
90 | 0 | } |
91 | | |
92 | 0 | return KeyFuncType::DONTKNOW; |
93 | 0 | } |
94 | | |
95 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |