Exemple #1
0
void HexEditorCtrl::ReadFromBuffer( uint64_t position, unsigned lenght, char *buffer, bool cursor_reset, bool paint ){
	static wxMutex MyBufferMutex;
	MyBufferMutex.Lock();
	page_offset = position;
	if( lenght != ByteCapacity() ){
		//last line could be NULL;
		}
	Clear( false, cursor_reset );
	wxString text_string;
// Optimized Code
	for( unsigned i=0 ; i<lenght ; i++ )
		text_string << text_ctrl->Filter(buffer[i]);

	//Painting Zebra Stripes, -1 means no stripe. 0 means start with normal, 1 means start with zebra
	*ZebraStriping=(ZebraEnable ? position/BytePerLine()%2 : -1);
	if(sector_size > 1){
		offset_ctrl->sector_size=sector_size;
		int draw_line=sector_size-(page_offset%sector_size);
		hex_ctrl->ThinSeperationLines.Clear();
		text_ctrl->ThinSeperationLines.Clear();
			do{
			hex_ctrl->ThinSeperationLines.Add( 2*draw_line );
			text_ctrl->ThinSeperationLines.Add( draw_line );
			draw_line += sector_size;
			}while (draw_line < lenght );
		}

	hex_ctrl->SetBinValue(buffer, lenght, false );
	text_ctrl->ChangeValue(text_string, false);
	offset_ctrl->SetValue( position, BytePerLine() );

	if( offset_scroll->GetThumbPosition() not_eq (page_offset / BytePerLine()) )
		offset_scroll->SetThumbPosition( page_offset / BytePerLine() );

	if( paint ){
		PaintSelection();
		}
//	sector_size=128;
//	if(sector_size > 1){
//		int draw_line=sector_size-(page_offset%sector_size);
//			do{
//			hex_ctrl->DrawSeperationLineAfterChar( 2*draw_line );
//			text_ctrl->DrawSeperationLineAfterChar( draw_line );
//			draw_line += sector_size;
//			}while (draw_line < GetByteCount() );
//		}
	MyBufferMutex.Unlock();
	}
//-----READ/WRITE FUNCTIONS-------//
void HexEditorCtrl::ReadFromBuffer( uint64_t position, unsigned lenght, char *buffer, bool cursor_reset, bool paint ){
	if( lenght==4294967295LL ){
		std::cout << "Buffer has no data!" << std::endl;
		return;
		}
	static wxMutex MyBufferMutex;
	MyBufferMutex.Lock();
	page_offset = position;
	if( lenght != ByteCapacity() ){
		//last line could be NULL;
		}
	Clear( false, cursor_reset );
	wxString text_string;

// Optimized Code
//	for( unsigned i=0 ; i<lenght ; i++ )
		//text_string << text_ctrl->Filter(buffer[i]);
//		text_string << static_cast<wxChar>((unsigned char)(buffer[i]));
//		text_string << CP473toUnicode((unsigned char)(buffer[i]));

	//Painting Zebra Stripes, -1 means no stripe. 0 means start with normal, 1 means start with zebra
	*ZebraStriping=(ZebraEnable ? position/BytePerLine()%2 : -1);
	if(sector_size > 1){
		offset_ctrl->sector_size=sector_size;
		unsigned draw_line=sector_size-(page_offset%sector_size);
		hex_ctrl->ThinSeparationLines.Clear();
		text_ctrl->ThinSeparationLines.Clear();
			do{
			hex_ctrl->ThinSeparationLines.Add( 2*draw_line );
			text_ctrl->ThinSeparationLines.Add( draw_line );
			draw_line += sector_size;
			}while (draw_line < lenght );
		}

	if(ProcessRAMMap.Count()){
		hex_ctrl->ThinSeparationLines.Clear();
		text_ctrl->ThinSeparationLines.Clear();
		//Notice that, ProcessRAMMap is SORTED.
		for( unsigned i=0; i < ProcessRAMMap.Count(); i++ ){
			int64_t M = ProcessRAMMap.Item(i);
			if( M > page_offset + ByteCapacity() )
				break;

			if(    (M > page_offset)
				&& (M <= page_offset + ByteCapacity()) ){

				int draw_line = M - page_offset;
				hex_ctrl->ThinSeparationLines.Add( 2*draw_line );
				text_ctrl->ThinSeparationLines.Add( draw_line );
				}
			}
		}

	hex_ctrl->SetBinValue(buffer, lenght, false );
	//text_ctrl->ChangeValue(text_string, false);
	text_ctrl->SetBinValue(buffer, lenght, false);

	offset_ctrl->SetValue( position, BytePerLine() );

	if( offset_scroll->GetThumbPosition() != (page_offset / BytePerLine()) )
		offset_scroll->SetThumbPosition( page_offset / BytePerLine() );

	if( paint ){
		PaintSelection();
		}

	MyBufferMutex.Unlock();
	}