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111 lines
3.0 KiB
C++
111 lines
3.0 KiB
C++
#include "rutil/ResipAssert.h"
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#include <algorithm>
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#include <iostream>
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#include "AsciiGraphic.hxx"
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using namespace std;
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AsciiGraphic::AsciiGraphic() : mBox(0, 0, 0, 0)
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{
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}
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void
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AsciiGraphic::renderToStream(EncodeStream& str) const
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{
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// determine the layout of the complete ascii art
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Box box = layout();
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// allocate a matrix of spaces
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CharRaster out;
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for (unsigned int i = 0; i < box.mHeight+1; i++)
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{
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char* spaces = new char[box.mWidth+2];
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spaces[box.mWidth+1] = 0;
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for (unsigned int j = 0; j < box.mWidth+1; j++)
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{
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spaces[j] = ' ';
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}
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out.push_back(spaces);
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}
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resip_assert(out.size() == box.mHeight+1);
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// transfer the Sequence to matrix
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render(out);
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// null terminate pad spaces on right and ouptut
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for (unsigned int i = 0; i < box.mHeight; i++)
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{
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for (unsigned int j = box.mWidth-1; j > 0; j--)
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{
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if (out[i][j-1] != ' ')
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{
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out[i][j] = 0;
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break;
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}
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}
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str << out[i] << endl;
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}
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str.flush();
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// cleanup
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for (CharRaster::iterator i = out.begin(); i != out.end(); i++)
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{
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delete[] *i;
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}
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}
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Box&
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AsciiGraphic::displaceDown(const Box& box)
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{
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mBox.mY += box.mY + box.mHeight;
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return mBox;
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}
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Box&
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AsciiGraphic::displaceRight(const Box& box)
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{
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mBox.mX += box.mX + box.mWidth;
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return mBox;
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}
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resip::Data
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indent(int count)
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{
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resip::Data spaces; //(count, true);
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for(int i=0; i < count; i++)
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{
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spaces += ' ';
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}
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return spaces;
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}
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// Copyright 2005 Purplecomm, Inc.
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/*
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Copyright (c) 2005, PurpleComm, Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* 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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* 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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* Neither the name of PurpleComm, Inc. nor the names of its contributors may
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be used to endorse or promote products derived from this software without
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specific prior written permission.
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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 OWNER 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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