void HexEditorCtrl::OnMouseMove( wxMouseEvent& event ){
if(event.m_leftDown){ //if left button is pressed
int new_hex_location=0; // initialize new_hex_location variable
if( event.GetEventObject() == hex_ctrl ) // if this event from hex_ctrl area
new_hex_location = hex_ctrl->PixelCoordToInternalPosition( event.GetPosition() ); //than take it's location on hex chars
else if ( event.GetEventObject() == text_ctrl ){ //if we got this event from text area
new_hex_location = GetCharToHexSize()*(text_ctrl->PixelCoordToInternalPosition( event.GetPosition() )); //Than we needed to multiply with 2 for take it's hex location.
}
int old_hex_location = GetLocalHexInsertionPoint(); //requesting old hex location
if( new_hex_location != old_hex_location ){ //if hex selection addresses are different, start selection routine
if( !select->GetState() ) //if this is new selection start
if( Selector() == false ) //and select without focus
return; //don't make anything.
SetLocalHexInsertionPoint( new_hex_location ); //Moving cursor to new location.
Selector(); //Making actual selection.
PaintSelection();
}
}
else{
if( event.GetEventObject() == hex_ctrl ||
event.GetEventObject() == text_ctrl ||
event.GetEventObject() == offset_ctrl ){
TagElement* tg = static_cast<wxHexCtrl*>(event.GetEventObject())->GetTagByPix( event.GetPosition() );
if( (tg == NULL && TAGMutex==true) || //If there is no Tag at under and tag mutex available
(tg != NULL && !tg->visible) ) // or Changed to new tag
TagHideAll();
}
event.Skip(); //enable tags but problems with paint?
}
}
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();
}
bool HexEditorCtrl::Select ( uint64_t start_offset, uint64_t end_offset ){
if( start_offset < 0 || end_offset < 0
// || start_offset > myfile->Length() || end_offset > myfile->Length() //??
){
wxBell();
return false;
}
#ifdef _DEBUG_SELECT_
std::cout << "HexEditorCtrl::Select( " << std::dec << start_offset << "," << end_offset << ")" << std::endl;
#endif
select->StartOffset = start_offset;
select->EndOffset = end_offset;
select->SetState( true );
PaintSelection();
return true;
}
//-----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();
}
