mirror of
https://github.com/BernardoGiordano/Checkpoint
synced 2024-12-12 10:02:27 +00:00
86 lines
No EOL
2.7 KiB
C++
86 lines
No EOL
2.7 KiB
C++
/*
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* This file is part of Checkpoint
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* Copyright (C) 2017-2018 Bernardo Giordano
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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 3 of the License, or
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* (at your option) 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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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "messagebox.hpp"
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MessageBox::MessageBox(u32 colorBg, u32 colorText, gfxScreen_t screen)
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{
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mColorBg = colorBg;
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mColorText = colorText;
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mScreen = screen;
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mList.clear();
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mTextBuf = C2D_TextBufNew(256);
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}
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MessageBox::~MessageBox()
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{
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C2D_TextBufDelete(mTextBuf);
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}
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void MessageBox::push_message(const std::string& newmessage)
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{
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C2D_Text text;
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C2D_TextParse(&text, mTextBuf, newmessage.c_str());
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C2D_TextOptimize(&text);
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mList.push_back(text);
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}
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void MessageBox::clear(void)
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{
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mList.clear();
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C2D_TextBufClear(mTextBuf);
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}
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void MessageBox::draw(void)
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{
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static const float size = 0.6f;
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static const float spacingFromEdges = 10;
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static const u32 mScreenw = mScreen == GFX_TOP ? 400 : 320;
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static const float mh = ceilf(size*fontGetInfo()->lineFeed);
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const float h = mh*mList.size() + 2*spacingFromEdges;
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float w = 0;
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for (size_t i = 0, sz = mList.size(); i < sz; i++)
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{
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float nw = ceilf(mList.at(i).width*size);
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if (nw > w)
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{
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w = nw;
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}
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}
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w += 2*spacingFromEdges;
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const int x = (mScreenw-w)/2;
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const int y = (240-h)/2;
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C2D_DrawRectSolid(x - 2, y - 2, 0.7f, w + 4, h + 4, COLOR_BLACK);
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C2D_DrawRectSolid(x, y, 0.7f, w, h, mColorBg);
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for (size_t i = 0, sz = mList.size(); i < sz; i++)
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{
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C2D_DrawText(&mList.at(i), C2D_WithColor, (mScreenw - ceilf(mList.at(i).width * size)) / 2, y + spacingFromEdges + mh*i, 0.7f, size, size, mColorText);
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}
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} |