forked from qt-creator/qt-creator
0558db7b54
modernize-use-auto modernize-use-nullptr modernize-use-override modernize-use-using modernize-use-default-member-init modernize-use-equals-default Change-Id: I91a6874f0d7b94e9079ab4ef07c23c60c80be9c0 Reviewed-by: Christian Stenger <christian.stenger@qt.io> Reviewed-by: hjk <hjk@qt.io>
108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "consoleitemmodel.h"
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#include <QFontMetrics>
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#include <QFont>
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namespace Debugger {
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namespace Internal {
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///////////////////////////////////////////////////////////////////////
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//
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// ConsoleItemModel
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//
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///////////////////////////////////////////////////////////////////////
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ConsoleItemModel::ConsoleItemModel(QObject *parent) :
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Utils::TreeModel<>(new ConsoleItem, parent)
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{
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clear();
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}
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void ConsoleItemModel::clear()
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{
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Utils::TreeModel<>::clear();
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appendItem(new ConsoleItem(ConsoleItem::InputType));
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emit selectEditableRow(index(0, 0, QModelIndex()), QItemSelectionModel::ClearAndSelect);
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}
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void ConsoleItemModel::setCanFetchMore(bool canFetchMore)
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{
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m_canFetchMore = canFetchMore;
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}
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bool ConsoleItemModel::canFetchMore(const QModelIndex &parent) const
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{
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return m_canFetchMore && TreeModel::canFetchMore(parent);
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}
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void ConsoleItemModel::appendItem(ConsoleItem *item, int position)
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{
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if (position < 0)
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position = rootItem()->childCount() - 1; // append before editable row
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if (position < 0)
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position = 0;
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rootItem()->insertChild(position, item);
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}
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void ConsoleItemModel::shiftEditableRow()
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{
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int position = rootItem()->childCount();
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Q_ASSERT(position > 0);
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appendItem(new ConsoleItem(ConsoleItem::InputType), position);
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emit selectEditableRow(index(position, 0, QModelIndex()), QItemSelectionModel::ClearAndSelect);
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}
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int ConsoleItemModel::sizeOfFile(const QFont &font)
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{
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int lastReadOnlyRow = rootItem()->childCount();
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lastReadOnlyRow -= 2; // skip editable row
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if (lastReadOnlyRow < 0)
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return 0;
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QString filename = static_cast<ConsoleItem *>(rootItem()->childAt(lastReadOnlyRow))->file();
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const int pos = filename.lastIndexOf(QLatin1Char('/'));
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if (pos != -1)
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filename = filename.mid(pos + 1);
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QFontMetrics fm(font);
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m_maxSizeOfFileName = qMax(m_maxSizeOfFileName, fm.width(filename));
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return m_maxSizeOfFileName;
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}
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int ConsoleItemModel::sizeOfLineNumber(const QFont &font)
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{
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QFontMetrics fm(font);
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return fm.width(QLatin1String("88888"));
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}
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} // Internal
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} // Debugger
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