LibreOffice Module vcl (master) 1
salsys.hxx
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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 INCLUDED_VCL_INC_SALSYS_HXX
21#define INCLUDED_VCL_INC_SALSYS_HXX
22
23#include <tools/gen.hxx>
24#include <vcl/dllapi.h>
25#include <rtl/ustring.hxx>
26
27// Button identifier for ShowNativeMessageBox
29
31{
32public:
33 virtual ~SalSystem();
34
35 // get info about the display
36
37 /* Gets the number of active screens attached to the display
38
39 @returns the number of active screens
40 */
41 virtual unsigned int GetDisplayScreenCount() = 0;
42 /* Queries whether multiple screens are part of one bigger display
43
44 @returns true if screens form one big display
45 false if screens are distinct and windows cannot
46 be moved between, or span multiple screens
47 */
48 virtual bool IsUnifiedDisplay() { return true; }
49 /* Queries the default screen number. The default screen is the
50 screen on which windows will appear if no special positioning
51 is made.
52
53 @returns the default screen number
54 */
55 virtual unsigned int GetDisplayBuiltInScreen() { return 0; }
56 /* Gets relative position and size of the screens attached to the display
57
58 @param nScreen
59 The screen number to be queried
60
61 @returns position: (0,0) in case of IsMultiscreen() == true
62 else position relative to whole display
63 size: size of the screen
64 */
65 virtual tools::Rectangle GetDisplayScreenPosSizePixel(unsigned int nScreen) = 0;
66
67 /* Shows a native message box with the specified title, message and button
68 combination.
69
70 @param rTitle
71 The title to be shown by the dialog box.
72
73 @param rMessage
74 The message to be shown by the dialog box.
75
76 @returns the identifier of the button that was pressed by the user.
77 See button identifier above. If the function fails the
78 return value is 0.
79 */
80 virtual int ShowNativeMessageBox(const OUString& rTitle, const OUString& rMessage) = 0;
81};
82
84
85#endif // INCLUDED_VCL_INC_SALSYS_HXX
86
87/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual unsigned int GetDisplayScreenCount()=0
virtual bool IsUnifiedDisplay()
Definition: salsys.hxx:48
virtual tools::Rectangle GetDisplayScreenPosSizePixel(unsigned int nScreen)=0
virtual int ShowNativeMessageBox(const OUString &rTitle, const OUString &rMessage)=0
virtual unsigned int GetDisplayBuiltInScreen()
Definition: salsys.hxx:55
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
#define VCL_PLUGIN_PUBLIC
Definition: dllapi.h:40
VCL_DLLPUBLIC SalSystem * ImplGetSalSystem()
Definition: svdata.cxx:80
const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK
Definition: salsys.hxx:28