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- //--------------------------------------------------------------------------
- //
- // Copyright (c) 2002, Colin Granville
- //
- // All rights reserved.
- //
- // Redistribution and use in source and binary forms, with or
- // without modification, are permitted provided that the following
- // conditions are met:
- //
- // * Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- //
- // * Redistributions in binary form must reproduce the above
- // copyright notice, this list of conditions and the following
- // disclaimer in the documentation and/or other materials
- // provided with the distribution.
- //
- // * The name Colin Granville may not be used to endorse or promote
- // products derived from this software without specific prior
- // written permission.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- // COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- // OF THE POSSIBILITY OF SUCH DAMAGE.
- //
- //--------------------------------------------------------------------------
-
- #include "GuiBBox.h"
- #include "GuiLib:File.h"
- #include <iostream.h>
- #include <time.h>
- #include <stdlib.h>
- #include "DrawFileVisitor.h"
- #include "DrawFileParser.h"
-
-
- int DrawFileParser::accept(DrawFileVisitor& visitor)
- {
- visitor.fileHeader(0);
- iterate(visitor,sizeof(DrawFileVisitor::FileHeader),getSize());
- return 0;
- }
-
- //*********************************************************************
-
- int DrawFileParser::iterate(DrawFileVisitor& visitor, size_t start,size_t end)
- {
- while (start<end)
- {
- DrawFileVisitor::ObjectHeader* data=(DrawFileVisitor::ObjectHeader*)getObject(start);
- size_t size=data->size;
- size_t next=start+size;
- switch (data->objectType)
- {
- case 12: if (!visitor.transformedTextObject(start)) return 0;
- break;
- case 2: if (!visitor.pathObject(start)) return 0;
- break;
- case 13: if (!visitor.transformedSpriteObject(start)) return 0;
- break;
- case 1: if (!visitor.textObject(start)) return 0;
- break;
- case 5: if (!visitor.spriteObject(start)) return 0;
- break;
- case 6: if (!visitor.enteringGroupObject(start)) return 0;
- if (!iterate(visitor,start+sizeof(DrawFileVisitor::GroupObject),next)||
- !visitor.leavingGroupObject(start)) return 0;
- break;
- case 7: if (!visitor.taggedObject(start)) return 0;
- break;
- case 0: if (!visitor.fontTable(start)) return 0;
- break;
- case 9: if (!visitor.textAreaObject(start)) return 0;
- break;
- case 10: if (!visitor.textColumnObject(start)) return 0;
- break;
- case 11: if (!visitor.optionsObject(start)) return 0;
- break;
- default: if (!visitor.unknownObject(start)) return 0;
- }
- start=next;
- };
- return 1;
- };
-
-