mirror of
https://github.com/gnif/LookingGlass.git
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cb70643fa4
After 882d531792, the existing code in the
helper reads past the end of the array for refresh rate, which is broken.
This PR also refactors the default modes into a getDefaultModes method so
that it can be used for a reset feature later.
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/**
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* Looking Glass
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* Copyright © 2017-2026 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <optional>
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#include <vector>
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#include <string>
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#include <windows.h>
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struct DisplayMode {
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unsigned width;
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unsigned height;
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unsigned refresh;
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bool preferred;
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std::wstring toString();
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};
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class CRegistrySettings {
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HKEY hKey;
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public:
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CRegistrySettings();
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~CRegistrySettings();
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LSTATUS open();
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bool isOpen() { return !!hKey; }
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std::vector<DisplayMode> getDefaultModes();
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std::optional<std::vector<DisplayMode>> getModes();
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LSTATUS setModes(const std::vector<DisplayMode> &modes);
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std::optional<DWORD> getDefaultRefresh();
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LSTATUS setDefaultRefresh(DWORD refresh);
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};
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