//---------------------------------------------------------
void CVIEW_Map_Control::On_Key_Down(wxKeyEvent &event)
{
if( m_pMap->Find_Layer(Get_Active_Layer()) && Get_Active_Layer()->Edit_On_Key_Down(event.GetKeyCode()) )
{
return;
}
switch( event.GetKeyCode() )
{
default:
event.Skip();
break;
case WXK_PAGEUP:
_Zoom(m_pMap->Get_Extent().Get_Center(), true);
break;
case WXK_PAGEDOWN:
_Zoom(m_pMap->Get_Extent().Get_Center(), false);
break;
case WXK_LEFT:
_Move(wxPoint(-10, 0));
break;
case WXK_RIGHT:
_Move(wxPoint( 10, 0));
break;
case WXK_UP:
_Move(wxPoint( 0, -10));
break;
case WXK_DOWN:
_Move(wxPoint( 0, 10));
break;
case WXK_F2:
m_pMap->SaveAs_Image();
break;
case 'C':
if( event.GetModifiers() == wxMOD_CONTROL )
{
m_pMap->SaveAs_Image_Clipboard(false);
}
else if( event.GetModifiers() == wxMOD_ALT )
{
m_pMap->SaveAs_Image_Clipboard(GetClientSize().x, GetClientSize().y, -1);
}
break;
case 'L':
if( event.GetModifiers() == wxMOD_CONTROL )
{
m_pMap->SaveAs_Image_Clipboard(true);
}
}
}
//---------------------------------------------------------
void CVIEW_Map_Control::On_Mouse_Wheel(wxMouseEvent &event)
{
if( event.GetWheelRotation() < 0 )
{
_Zoom(_Get_Client2World(event.GetPosition()), false);
}
else if( event.GetWheelRotation() > 0 )
{
_Zoom(_Get_Client2World(event.GetPosition()), true);
}
}
//---------------------------------------------------------
void CVIEW_Map_Control::On_Mouse_RUp(wxMouseEvent &event)
{
wxMenu *pMenu = NULL;
m_Drag_Mode = TOOL_INTERACTIVE_DRAG_NONE;
switch( m_Mode )
{
//-----------------------------------------------------
case MAP_MODE_SELECT:
if( g_pTool )
{
g_pTool->Execute(_Get_Client2World(event.GetPosition()), TOOL_INTERACTIVE_RUP, GET_KEYS(event));
}
else if( m_pMap->Find_Layer(Get_Active_Layer()) && !Get_Active_Layer()->Edit_On_Mouse_Up(_Get_Client2World(event.GetPosition()), _Get_Client2World(1.0), GET_KEYS(event)|TOOL_INTERACTIVE_KEY_RIGHT) )
{
pMenu = Get_Active_Layer()->Edit_Get_Menu();
}
break;
//-----------------------------------------------------
case MAP_MODE_DISTANCE:
if( event.ControlDown() ) // context menu
{
pMenu = m_pParent->_Create_Menu();
}
else // reset
{
_Distance_Reset();
}
break;
case MAP_MODE_ZOOM:
if( event.ControlDown() ) // context menu
{
pMenu = m_pParent->_Create_Menu();
}
else // zoom out
{
_Zoom(_Get_Client2World(event.GetPosition()), false);
}
break;
//-----------------------------------------------------
default:
pMenu = m_pParent->_Create_Menu();
break;
}
//-----------------------------------------------------
if( pMenu != NULL )
{
PopupMenu(pMenu, event.GetPosition());
delete(pMenu);
}
}
//---------------------------------------------------------
bool CVIEW_Map_Control::_Zoom(const wxPoint &A, const wxPoint &B)
{
if( A.x == B.x && A.y == B.y )
{
return( _Zoom(_Get_Client2World(A), true) );
}
m_pMap->Set_Extent(CSG_Rect(_Get_Client2World(A), _Get_Client2World(B)));
return( true );
}
//---------------------------------------------------------
void CVIEW_Map_Control::On_Mouse_LUp(wxMouseEvent &event)
{
if( HasCapture() )
{
ReleaseMouse();
}
//-----------------------------------------------------
if( m_Mode != MAP_MODE_SELECT && (event.ControlDown() || event.AltDown()) ) // clipboard copy ?
{
return;
}
//-----------------------------------------------------
_Draw_Inverse(m_Mouse_Down, event.GetPosition());
m_Drag_Mode = TOOL_INTERACTIVE_DRAG_NONE;
switch( m_Mode )
{
//-----------------------------------------------------
case MAP_MODE_SELECT:
if( g_pTool )
{
g_pTool->Execute(_Get_Client2World(event.GetPosition()), TOOL_INTERACTIVE_LUP, GET_KEYS(event));
}
else if( m_pMap->Find_Layer(Get_Active_Layer()) )
{
Get_Active_Layer()->Edit_On_Mouse_Up(_Get_Client2World(event.GetPosition()), _Get_Client2World(1.0), GET_KEYS(event)|TOOL_INTERACTIVE_KEY_LEFT);
}
break;
//-----------------------------------------------------
case MAP_MODE_DISTANCE:
_Distance_Add(event.GetPosition());
break;
//-----------------------------------------------------
case MAP_MODE_ZOOM:
_Zoom(m_Mouse_Down, event.GetPosition());
break;
//-----------------------------------------------------
case MAP_MODE_PAN:
break;
//-----------------------------------------------------
case MAP_MODE_PAN_DOWN:
Set_Mode(MAP_MODE_PAN);
_Move(m_Mouse_Down, event.GetPosition());
break;
}
}
//---------------------------------------------------------
bool CVIEW_Map_Control::_Zoom(wxPoint A, wxPoint B)
{
CSG_Rect rWorld;
if( A.x == B.x && A.y == B.y )
{
return( _Zoom(_Get_World(A), true) );
}
rWorld.Assign(_Get_World(A), _Get_World(B));
m_pMap->Set_Extent(rWorld);
return( true );
}