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#include "emb-polyline.h"
#include "emb-logging.h"
#include <stdlib.h>
/**************************************************/
/* EmbPolylineObject */
/**************************************************/
EmbPolylineObject* embPolylineObject_create(EmbPointList* pointList, EmbColor color, int lineType)
{
EmbPolylineObject* heapPolylineObj = 0;
if(!pointList) { embLog_error("emb-polyline.c embPolylineObject_create(), pointList argument is null\n"); return 0; }
heapPolylineObj = (EmbPolylineObject*)malloc(sizeof(EmbPolylineObject));
if(!heapPolylineObj) { embLog_error("emb-polyline.c embPolylineObject_create(), cannot allocate memory for heapPolylineObj\n"); return 0; }
heapPolylineObj->pointList = pointList;
/* TODO: layer */
heapPolylineObj->color = color;
heapPolylineObj->lineType = lineType;
return heapPolylineObj;
}
void embPolylineObject_free(EmbPolylineObject* pointer)
{
embPointList_free(pointer->pointList);
pointer->pointList = 0;
free(pointer);
pointer = 0;
}
/**************************************************/
/* EmbPolylineObjectList */
/**************************************************/
EmbPolylineObjectList* embPolylineObjectList_create(EmbPolylineObject* data)
{
EmbPolylineObjectList* heapPolylineObjList = 0;
if(!data) { embLog_error("emb-polyline.c embPolylineObjectList_create(), data argument is null\n"); return 0; }
heapPolylineObjList = (EmbPolylineObjectList*)malloc(sizeof(EmbPolylineObjectList));
if(!heapPolylineObjList) { embLog_error("emb-polyline.c embPolylineObjectList_create(), cannot allocate memory for heapPolylineObjList\n"); return 0; }
heapPolylineObjList->polylineObj = data;
heapPolylineObjList->next = 0;
return heapPolylineObjList;
}
EmbPolylineObjectList* embPolylineObjectList_add(EmbPolylineObjectList* pointer, EmbPolylineObject* data)
{
if(!pointer) { embLog_error("emb-polyline.c embPolylineObjectList_add(), pointer argument is null\n"); return 0; }
if(!data) { embLog_error("emb-polyline.c embPolylineObjectList_add(), data argument is null\n"); return 0; }
if(pointer->next) { embLog_error("emb-polyline.c embPolylineObjectList_add(), pointer->next should be null\n"); return 0; }
pointer->next = (EmbPolylineObjectList*)malloc(sizeof(EmbPolylineObjectList));
if(!pointer->next) { embLog_error("emb-polyline.c embPolylineObjectList_add(), cannot allocate memory for pointer->next\n"); return 0; }
pointer = pointer->next;
pointer->polylineObj = data;
pointer->next = 0;
return pointer;
}
int embPolylineObjectList_count(EmbPolylineObjectList* pointer)
{
int i = 1;
if(!pointer) return 0;
while(pointer->next)
{
pointer = pointer->next;
i++;
}
return i;
}
int embPolylineObjectList_empty(EmbPolylineObjectList* pointer)
{
if(!pointer)
return 1;
return 0;
}
void embPolylineObjectList_free(EmbPolylineObjectList* pointer)
{
EmbPolylineObjectList* tempPointer = pointer;
EmbPolylineObjectList* nextPointer = 0;
while(tempPointer)
{
nextPointer = tempPointer->next;
embPolylineObject_free(tempPointer->polylineObj);
tempPointer->polylineObj = 0;
free(tempPointer);
tempPointer = nextPointer;
}
pointer = 0;
}
/* kate: bom off; indent-mode cstyle; indent-width 4; replace-trailing-space-save on; */
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