119 lines
2.1 KiB
C++
119 lines
2.1 KiB
C++
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#include "Emoticor.h"
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#include <Resources.h>
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#include <Directory.h>
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#include <Path.h>
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#include "string.h"
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static Emoticor* fInstance = NULL;
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Emoticor*
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Emoticor::Get()
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{
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if (fInstance == NULL)
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fInstance = new Emoticor();
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return fInstance;
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}
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Emoticor::Emoticor()
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{
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fInstance = NULL;
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fConfig = NULL;
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}
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Emoticor::~Emoticor()
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{
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if (fConfig)
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delete fConfig;
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}
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Emoconfig*
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Emoticor::Config()
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{
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return fConfig;
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}
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void
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Emoticor::LoadConfig(const char* txt)
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{
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fConfig = new Emoconfig(txt);
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}
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void
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Emoticor::_findTokens(RunView *fTextView,BString text,int tokenstart, int16 cols ,int16 font ,int16 cols2 ,int16 font2)
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{
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//******************************************
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// "Iteration is human, recursion is divine"
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//******************************************
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int32 newindex = 0;
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BString cur;
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int i = tokenstart;
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if (fConfig != NULL)
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{
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while(fConfig->FindString("face",i,&cur)==B_OK)
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//for(int i=tokenstart;i<config->numfaces;i++)
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{
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i++;
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//if(config->FindString("face",i,&cur)!=B_OK) return;
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newindex=0;
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while(true)
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{
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newindex=text.IFindFirst(cur.String(),0);
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//printf("Try %d %s -- match %d\n",i,cur->original.String(),newindex);
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if(newindex!=B_ERROR)
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{
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//take a walk on the left side ;)
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//printf("Found at %ld \n",newindex);
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if(newindex-1>=0)
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{
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BString left;
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text.CopyInto(left,0,newindex);
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//printf("ready to recourse! [%s]\n",left.String());
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_findTokens(fTextView,left,tokenstart+1,cols,font,cols2,font2);
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}
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text.Remove(0,newindex+cur.Length());
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//printf("remaning [%s] printed [%s]\n",text.String(),cur->original.String());
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fTextView->Append(cur.String(),cols2,cols2,font2);
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if(text.Length()==0) return; //useless stack
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}
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else
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break;
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}
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}
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}
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fTextView->Append(text.String(),cols,cols,font);
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}
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void
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Emoticor::AddText(RunView *fTextView,const char * txt, int16 cols ,int16 font ,int16 cols2 ,int16 font2 )
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{
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BString left(txt);
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// if(!fConfig)
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// fTextView->Append(txt,cols,cols,font);
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_findTokens(fTextView,left,0,cols,font,cols2,font2);
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return;
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}
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