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/* |
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* The ManaPlus Client |
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* Copyright (C) 2008-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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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, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "gui/models/tablemodel.h" |
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#include "utils/dtor.h" |
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#include "gui/widgets/widget.h" |
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#include "listeners/tablemodellistener.h" |
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#include "debug.h" |
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void TableModel::installListener(TableModelListener *const listener) |
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{ |
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✓✗ |
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if (listener != nullptr) |
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listeners.insert(listener); |
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} |
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void TableModel::removeListener(TableModelListener *const listener) |
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{ |
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if (listener != nullptr) |
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listeners.erase(listener); |
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} |
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void TableModel::signalBeforeUpdate() |
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{ |
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✓✓ |
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for (std::set<TableModelListener *>::const_iterator it = listeners.begin(); |
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it != listeners.end(); ++it) |
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{ |
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(*it)->modelUpdated(false); |
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} |
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} |
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void TableModel::signalAfterUpdate() |
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{ |
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✓✓ |
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for (std::set<TableModelListener *>::const_iterator it = listeners.begin(); |
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it != listeners.end(); ++it) |
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{ |
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✓✗ |
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if (*it != nullptr) |
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(*it)->modelUpdated(true); |
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} |
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} |
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#define WIDGET_AT(row, column) (((row) * mColumns) + (column)) |
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#define DYN_SIZE(h) ((h) >= 0) |
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StaticTableModel::StaticTableModel(const int row, const int column) : |
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TableModel(), |
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mRows(row), |
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mColumns(column), |
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mHeight(1), |
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mTableModel(), |
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mWidths() |
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{ |
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✓✗ |
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mTableModel.resize(row * column, nullptr); |
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✓✗ |
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mWidths.resize(column, 1); |
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} |
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StaticTableModel::~StaticTableModel() |
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{ |
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delete_all(mTableModel); |
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mTableModel.clear(); |
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} |
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void StaticTableModel::resize() |
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{ |
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mRows = getRows(); |
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mColumns = getColumns(); |
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mTableModel.resize(mRows * mColumns, nullptr); |
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} |
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void StaticTableModel::set(const int row, const int column, |
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Widget *const widget) |
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{ |
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✓✗✓✗
✓✗ |
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if ((widget == nullptr) || row >= mRows || row < 0 |
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✓✗✓✗
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|| column >= mColumns || column < 0) |
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{ |
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// raise exn? |
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return; |
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} |
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✓✓ |
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if (DYN_SIZE(mHeight) |
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✓✗✓✓
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&& widget->getHeight() > mHeight) |
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{ |
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mHeight = widget->getHeight(); |
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} |
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✗✓ |
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if (DYN_SIZE(mWidths[column]) |
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✗✓✗✗
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&& widget->getWidth() > mWidths[column]) |
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{ |
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mWidths[column] = widget->getWidth(); |
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} |
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signalBeforeUpdate(); |
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✗✓ |
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delete mTableModel[WIDGET_AT(row, column)]; |
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mTableModel[WIDGET_AT(row, column)] = widget; |
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signalAfterUpdate(); |
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} |
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Widget *StaticTableModel::getElementAt(const int row, |
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const int column) const |
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{ |
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return mTableModel[WIDGET_AT(row, column)]; |
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} |
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void StaticTableModel::fixColumnWidth(const int column, const int width) |
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{ |
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✓✗✓✗
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if (width < 0 || column < 0 || column >= mColumns) |
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return; |
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mWidths[column] = -width; // Negate to tag as fixed |
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} |
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void StaticTableModel::fixRowHeight(const int height) |
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{ |
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if (height < 0) |
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return; |
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mHeight = -height; |
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} |
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int StaticTableModel::getRowHeight() const |
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{ |
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return abs(mHeight); |
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} |
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int StaticTableModel::getColumnWidth(const int column) const |
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{ |
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✓✗✓✗
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if (column < 0 || column >= mColumns) |
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return 0; |
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return abs(mWidths[column]); |
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} |
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int StaticTableModel::getRows() const |
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{ |
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return mRows; |
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} |
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int StaticTableModel::getColumns() const |
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{ |
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return mColumns; |
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} |
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int StaticTableModel::getWidth() const |
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{ |
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size_t width = 0; |
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for (size_t i = 0, sz = mWidths.size(); i < sz; i++) |
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width += CAST_SIZE(mWidths[i]); |
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return CAST_S32(width); |
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} |
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int StaticTableModel::getHeight() const |
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{ |
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return mColumns * mHeight; |
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} |