/* -*- 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/.
*/
// forward declaration of unit test classes. Required for friend relationship. class IconThemeInfoTest; class IconThemeSelectorTest; class IconThemeScannerTest;
namespace vcl
{ /** This class provides information about an icon theme.
*/ class VCL_DLLPUBLIC IconThemeInfo
{ public: /** The name of the icon theme to use for high contrast mode */ static constexpr OUString HIGH_CONTRAST_ID_BRIGHT = u"sifr"_ustr; static constexpr OUString HIGH_CONTRAST_ID_DARK = u"sifr_dark"_ustr;
/** Construct an IconThemeInfo from the URL to a file. * This method will throw a std::runtime_error if the URL cannot be properly parsed. * Check the URL with UrlCanBeParsed() first.
*/
IconThemeInfo(const OUString& urlToFile);
/** Obtain the icon size by theme name. * @internal * It is not clear where this information belongs to. The sizes were hard-coded before they moved here. * Maybe there is a way to determine the sizes from the icon theme packages.
*/ static Size SizeByThemeName(std::u16string_view);
/** Check whether an IconThemeInfo can be constructed from a URL */ staticbool UrlCanBeParsed(std::u16string_view url);
/** Find an icon theme by its id in a vector. * Throws a runtime_error if the theme is not contained in the vector
*/ staticconst vcl::IconThemeInfo&
FindIconThemeById(const std::vector<vcl::IconThemeInfo>& themes, const OUString& themeId);
/** Check whether a theme with a specified id is in a vector of IconThemeInfo */ staticbool IconThemeIsInVector(const std::vector<vcl::IconThemeInfo>& themes, const OUString& themeId);
private: /** private constructor for testing purposes only */
IconThemeInfo();
/** Determine the icon theme name from the filename * If the name has an underscore, the name is taken from the first underscore to the last dot, * e.g., images_oxygen.zip becomes oxygen * If the name does not have an underscore in it, the whole name until the last dot is returned, * e.g. default.zip becomes default
*/ static OUString FileNameToThemeId(std::u16string_view);
/** Creates the display name for the given id of a file. * Currently, we only uppercase the id.
*/ static OUString ThemeIdToDisplayName(const OUString&);
/** The name which is presented to the user */
OUString mDisplayName; /** The theme id. This id is used in ... to determine the file name */
OUString mThemeId; /** The url to the icon theme package */
OUString mUrlToFile;
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