mirror of
https://github.com/RGBCube/serenity
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96 lines
3.3 KiB
C++
96 lines
3.3 KiB
C++
/*
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* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@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 "ClipboardHistoryModel.h"
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#include <AK/NumberFormat.h>
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#include <AK/StringBuilder.h>
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NonnullRefPtr<ClipboardHistoryModel> ClipboardHistoryModel::create()
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{
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return adopt(*new ClipboardHistoryModel());
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}
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ClipboardHistoryModel::~ClipboardHistoryModel()
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{
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}
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String ClipboardHistoryModel::column_name(int column) const
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{
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switch (column) {
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case Column::Data:
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return "Data";
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case Column::Type:
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return "Type";
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case Column::Size:
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return "Size";
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default:
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ASSERT_NOT_REACHED();
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}
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}
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GUI::Variant ClipboardHistoryModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
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{
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if (role != GUI::ModelRole::Display)
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return {};
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auto& data_and_type = m_history_items[index.row()];
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switch (index.column()) {
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case Column::Data:
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if (data_and_type.mime_type.starts_with("text/"))
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return String::copy(data_and_type.data);
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if (data_and_type.mime_type == "image/x-serenityos") {
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StringBuilder builder;
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builder.append("[");
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builder.append(data_and_type.metadata.get("width").value_or("?"));
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builder.append('x');
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builder.append(data_and_type.metadata.get("height").value_or("?"));
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builder.append('x');
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builder.append(data_and_type.metadata.get("bpp").value_or("?"));
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builder.append(" bitmap");
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builder.append("]");
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return builder.to_string();
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}
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return "<...>";
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case Column::Type:
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return data_and_type.mime_type;
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case Column::Size:
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return AK::human_readable_size(data_and_type.data.size());
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default:
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ASSERT_NOT_REACHED();
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}
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}
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void ClipboardHistoryModel::update()
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{
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did_update();
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}
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void ClipboardHistoryModel::add_item(const GUI::Clipboard::DataAndType& item)
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{
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if (m_history_items.size() == m_history_limit)
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m_history_items.take_last();
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m_history_items.prepend(item);
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update();
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}
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