#include "stdafx.h"

#include "common.h"

#ifdef THETEXT

BOOL CALLBACK DlgStringCount(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam){
	if(message==WM_INITDIALOG){
		SetPosCenter(hwnd);

		int i,WndNum;

		WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));

		char *pBuf;
		if(lParam){
			//選択範囲
			CHARRANGE CharRange;
			TextEdit_GetSel(WndNum,&CharRange);
			pBuf=(char *)HeapAlloc(hHeap,0,(CharRange.cpMax-CharRange.cpMin)+1);
			TextEdit_GetSelText(WndNum,&CharRange,pBuf);

			SetWindowText(hwnd,"選択範囲の文字カウント");
		}
		else{
			//すべての範囲
			pBuf=(char *)HeapAlloc(hHeap,0,lstrlen(MdiInfo[WndNum].pMdiTextEdit->buffer)+1);
			lstrcpy(pBuf,MdiInfo[WndNum].pMdiTextEdit->buffer);
		}

		//総バイト数を取得
		int iByte;
		iByte=lstrlen(pBuf);

		//文字数（スペースを含めない）を取得
		int iOmitSpace=0;
		for(i=0;i<iByte;i++){
			if(pBuf[i]==' '||pBuf[i]=='\t') continue;
			if(pBuf[i]==(char)0x81&&pBuf[i+1]==(char)0x40){
				i++;
				continue;
			}
			if(pBuf[i]=='\r'&&pBuf[i+1]=='\n'){
				i++;
				continue;
			}
			iOmitSpace++;
			if(IsDBCSLeadByte(pBuf[i])){
				i++;
				continue;
			}
		}

		//文字数（スペースを含む）を取得
		int iWithSpace=0,iLineNum=0;
		for(i=0;i<iByte;i++){
			if(pBuf[i]=='\r'&&pBuf[i+1]=='\n'){

				//行数
				iLineNum++;

				i++;
				continue;
			}
			iWithSpace++;
			if(IsDBCSLeadByte(pBuf[i])){
				i++;
				continue;
			}
		}

		if(iByte) iLineNum++;

		char temporary[255];

		//総バイト数
		Digit(iByte,temporary);
		SetDlgItemText(hwnd,IDC_SCOUNT_BYTE,temporary);

		//文字数（スペースを含めない）
		Digit(iOmitSpace,temporary);
		SetDlgItemText(hwnd,IDC_SCOUNT_OMIT_SPACE,temporary);

		//文字数（スペースを含む）
		Digit(iWithSpace,temporary);
		SetDlgItemText(hwnd,IDC_SCOUNT_WITH_SPACE,temporary);

		//行数
		Digit(iLineNum,temporary);
		SetDlgItemText(hwnd,IDC_SCOUNT_LINENUM,temporary);


		HeapDefaultFree(pBuf);
	}
	if(message==WM_COMMAND&&LOWORD(wParam)==IDCANCEL) EndDialog(hwnd,NULL);
	return 0;
}

#endif //THETEXT