examples/app/minesweeper/src/CellView.cpp

Note

This Source File belongs to Minesweeper Game Example. Please follow the link for example explanation.

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2025 Alex2772 and Contributors
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * 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/.
 */
 
#include "CellView.h"
 
#include "AUI/Render/IRenderer.h"
 
CellView::CellView(FieldCell& cell) : mCell(cell), mCellValueCopy(cell) {
   connect(clickedButton, this, [&]() {
       emit customCssPropertyChanged();
   });
}
 
void CellView::render(ARenderContext context) {
   if (mCell != mCellValueCopy) {
       mCellValueCopy = mCell;
   }
   AView::render(context);
 
   if (bool(mCell & FieldCell::OPEN)) {
       int count = field_cell::getBombCountAround(mCell);
       if (count) {
           AFontStyle fs;
           fs.size = getHeight() * 6 / 7;
           fs.align = ATextAlign::CENTER;
           auto color = AColor::BLACK;
 
           switch (count) {
               case 1:
                   color = 0x0000ffffu;
                   break;
               case 2:
                   color = 0x008000ffu;
                   break;
               case 3:
                   color = 0xff0000ffu;
                   break;
               case 4:
                   color = 0x000080ffu;
                   break;
               case 5:
                   color = 0x800000ffu;
                   break;
               case 6:
                   color = 0x008080ffu;
                   break;
               case 7:
                   color = 0x000000ffu;
                   break;
               case 8:
                   color = 0x808080ffu;
                   break;
           }
 
           context.render.setColor(color);
           context.render.string({getWidth() / 3, (getHeight() - fs.size) / 2}, AString::number(count), fs);
       }
   }
}

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