mirror of
https://github.com/RGBCube/serenity
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63 lines
2.4 KiB
C++
63 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/String.h>
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#include <LibGUI/Model.h>
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#include <LibGUI/Variant.h>
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namespace GUI {
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Variant ModelIndex::data(ModelRole role) const
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{
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if (!is_valid())
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return {};
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ASSERT(model());
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return model()->data(*this, role);
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}
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const LogStream& operator<<(const LogStream& stream, const ModelIndex& value)
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{
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if (value.internal_data())
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return stream << String::format("ModelIndex(%d,%d,%p)", value.row(), value.column(), value.internal_data());
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return stream << String::format("ModelIndex(%d,%d)", value.row(), value.column());
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}
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}
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namespace AK {
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void Formatter<GUI::ModelIndex>::format(TypeErasedFormatParams& params, FormatBuilder& builder, const GUI::ModelIndex& value)
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{
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Formatter<StringView> formatter { *this };
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if (value.internal_data())
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formatter.format(params, builder, String::formatted("ModelIndex({},{},{:p})", value.row(), value.column(), value.internal_data()));
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else
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formatter.format(params, builder, String::formatted("ModelIndex({},{})", value.row(), value.column()));
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}
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}
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