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Diffstat (limited to 'vcl/inc/salsys.hxx')
-rw-r--r-- | vcl/inc/salsys.hxx | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/vcl/inc/salsys.hxx b/vcl/inc/salsys.hxx new file mode 100644 index 000000000..fc80e90d0 --- /dev/null +++ b/vcl/inc/salsys.hxx @@ -0,0 +1,90 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_SALSYS_HXX +#define INCLUDED_VCL_INC_SALSYS_HXX + +#include <tools/gen.hxx> +#include <vcl/dllapi.h> +#include <rtl/ustring.hxx> + +// Button identifier for ShowNativeMessageBox +const int SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK = 1; + +class VCL_PLUGIN_PUBLIC SalSystem +{ +public: + SalSystem() {} + virtual ~SalSystem(); + + // get info about the display + + /* Gets the number of active screens attached to the display + + @returns the number of active screens + */ + virtual unsigned int GetDisplayScreenCount() = 0; + /* Queries whether multiple screens are part of one bigger display + + @returns true if screens form one big display + false if screens are distinct and windows cannot + be moved between, or span multiple screens + */ + virtual bool IsUnifiedDisplay() { return true; } + /* Queries the default screen number. The default screen is the + screen on which windows will appear if no special positioning + is made. + + @returns the default screen number + */ + virtual unsigned int GetDisplayBuiltInScreen() { return 0; } + /* Gets relative position and size of the screens attached to the display + + @param nScreen + The screen number to be queried + + @returns position: (0,0) in case of IsMultiscreen() == true + else position relative to whole display + size: size of the screen + */ + virtual tools::Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen ) = 0; + + /* Shows a native message box with the specified title, message and button + combination. + + @param rTitle + The title to be shown by the dialog box. + + @param rMessage + The message to be shown by the dialog box. + + @returns the identifier of the button that was pressed by the user. + See button identifier above. If the function fails the + return value is 0. + */ + virtual int ShowNativeMessageBox( const OUString& rTitle, + const OUString& rMessage ) = 0; + +}; + +VCL_DLLPUBLIC SalSystem* ImplGetSalSystem(); + +#endif // INCLUDED_VCL_INC_SALSYS_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |