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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 : #ifndef _SV_SALSYS_HXX
21 : #define _SV_SALSYS_HXX
22 :
23 : #include <tools/gen.hxx>
24 : #include <vcl/dllapi.h>
25 : #include <rtl/ustring.hxx>
26 :
27 : // Button combinations for ShowNativeMessageBox
28 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK = 0;
29 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL = 1;
30 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_ABORT_RETRY_IGNORE = 2;
31 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_YES_NO_CANCEL = 3;
32 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_YES_NO = 4;
33 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_RETRY_CANCEL = 5;
34 :
35 : // Button identifier for ShowNativeMessageBox
36 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK = 1;
37 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL = 2;
38 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_ABORT = 3;
39 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_RETRY = 4;
40 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_IGNORE = 5;
41 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_YES = 6;
42 : const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_NO = 7;
43 :
44 : class VCL_PLUGIN_PUBLIC SalSystem
45 : {
46 : public:
47 55 : SalSystem() {}
48 : virtual ~SalSystem();
49 :
50 : // get info about the display
51 :
52 : /* Gets the number of active screens attached to the display
53 :
54 : @returns the number of active screens
55 : */
56 : virtual unsigned int GetDisplayScreenCount() = 0;
57 : /* Queries whether multiple screens are part of one bigger display
58 :
59 : @returns true if screens form one big display
60 : false if screens are distinct and windows cannot
61 : be moved between, or span multiple screens
62 : */
63 2286 : virtual bool IsUnifiedDisplay() { return true; }
64 : /* Queries the default screen number. The default screen is the
65 : screen on which windows will appear if no special positioning
66 : is made.
67 :
68 : @returns the default screen number
69 : */
70 0 : virtual unsigned int GetDisplayBuiltInScreen() { return 0; }
71 : /* Gets relative position and size of the screens attached to the display
72 :
73 : @param nScreen
74 : The screen number to be queried
75 :
76 : @returns position: (0,0) in case of IsMultiscreen() == true
77 : else position relative to whole display
78 : size: size of the screen
79 : */
80 : virtual Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen ) = 0;
81 : /* Gets position and size of the work area of a screen attached to the display
82 :
83 : @param nScreen
84 : The screen number to be queried
85 :
86 : @returns position and size relative to the scree
87 : */
88 : virtual Rectangle GetDisplayScreenWorkAreaPosSizePixel( unsigned int nScreen ) = 0;
89 : /* Gets the name of a screen
90 :
91 : @param nScreen
92 : The screen number to be queried
93 :
94 : @returns the name of the screen
95 : */
96 : virtual OUString GetDisplayScreenName( unsigned int nScreen ) = 0;
97 :
98 : /* Shows a native message box with the specified title, message and button
99 : combination.
100 :
101 : @param rTitle
102 : The title to be shown by the dialog box.
103 :
104 : @param rMessage
105 : The message to be shown by the dialog box.
106 :
107 : @param nButtonCombination
108 : Specify which button combination the message box should display.
109 : See button combinations above.
110 :
111 : @param nDefaultButton
112 : Specifies which button has the focus initially.
113 : See button identifiers above.
114 : The effect of specifying a button that doesn't belong
115 : to the specified button combination is undefined.
116 :
117 : @param bUseResources
118 : If false, assume initialization of the application failed early and do
119 : not try to access any resources.
120 :
121 : @returns the identifier of the button that was pressed by the user.
122 : See button identifier above. If the function fails the
123 : return value is 0.
124 : */
125 : virtual int ShowNativeMessageBox( const OUString& rTitle,
126 : const OUString& rMessage,
127 : int nButtonCombination,
128 : int nDefaultButton,
129 : bool bUseResources ) = 0;
130 :
131 : };
132 :
133 : SalSystem* ImplGetSalSystem();
134 :
135 : #endif // _SV_SALSYS_HXX
136 :
137 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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