mainform.h

C++ BUILDER精彩编程实例集锦(源码)2 第三部分 文件操作 第四部分 图像处理

//---------------------------------------------------------------------------

#ifndef MainFormH
#define MainFormH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include <Buttons.hpp>
#include <Dialogs.hpp>
//---------------------------------------------------------------------------
typedef enum {
    frtFind,
    frtReplace,
    frtRepAll
} FRT ;
#define GETSEL(ichS,ichE)  SendMessage(Memo1->Handle,EM_GETSEL,(WPARAM)&ichS,(LPARAM)&ichE)
#define SETSEL(ichS,ichE) SendMessage(Memo1->Handle,EM_SETSEL, (WPARAM) ichS, (LPARAM) ichE)
BOOL FWholeWord(char* sz,char* szStart,char* szEnd,int cch)
{
    if (sz!=szStart&&*(sz-1)!=' ' &&*(sz-1)!='\t'&&*(sz-1)!=','&&*(sz-1)!='.'&&*(sz-1)!='\r')
    {
     return FALSE;
    }
    if (sz+cch!=szEnd&&*(sz+cch)!=' '&&*(sz +cch)!='\t'&&*(sz+cch)!=','&&*(sz+cch)!='.'&&*(sz+cch)!='\r')
    {
     return FALSE;
    }
    return TRUE;
}
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TMemo *Memo1;
        TBitBtn *BitBtn1;
        TBitBtn *BitBtn2;
        TBitBtn *BitBtn3;
        TBitBtn *BitBtn4;
        TOpenDialog *OpenDialog1;
        TFindDialog *FindDialog1;
        TReplaceDialog *ReplaceDialog1;
        void __fastcall BitBtn1Click(TObject *Sender);
        void __fastcall BitBtn4Click(TObject *Sender);
        void __fastcall OnFind(TObject *Sender);
        void __fastcall OnReplaceFind(TObject *Sender);
        void __fastcall Replace(TObject *Sender);
        void __fastcall BitBtn2Click(TObject *Sender);
        void __fastcall BitBtn3Click(TObject *Sender);
private:	// User declarations
public:		// User declarations
        __fastcall TForm1(TComponent* Owner);
       bool Find(char * szFind, BOOL fDown, BOOL fMatchCase, BOOL fWholeWord, BOOL fNoScroll);
       void Replace(char * szReplace);
       void ReplaceAll(char* szFind, char * szReplace, bool fMatchCase,bool fWholeWord);
       void FindReplace(char * szFind, char * szReplace, FRT frt,BOOL fDown, BOOL fMatchCase, BOOL fWholeWord);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif