#ifndef __PROTOS_H__
#define __PROTOS_H__

#include "colors.h"


class EDA_DRAW_PANEL;
class EDA_DRAW_FRAME;
class SCH_EDIT_FRAME;
class LIB_EDIT_FRAME;
class CMP_LIBRARY;
class SCH_COMPONENT;
class SCH_SCREEN;
class SCH_ITEM;
class PLOTTER;
class SCH_SHEET;
class NETLIST_OBJECT;


wxString ReturnDefaultFieldName( int aFieldNdx );


/****************/
/* DATABASE.CPP */
/****************/
void DisplayCmpDoc( wxString& Name );
wxString DataBaseGetName( EDA_DRAW_FRAME* frame, wxString& Keys, wxString& BufName );

/*********************/
/* DANGLING_ENDS.CPP */
/*********************/
bool SegmentIntersect( wxPoint aSegStart, wxPoint aSegEnd, wxPoint aTestPoint );

/****************/
/* BUS_WIRE_JUNCTION.CPP */
/****************/
void IncrementLabelMember( wxString& name );

/****************/
/* EDITPART.CPP */
/****************/
void InstallCmpeditFrame( SCH_EDIT_FRAME* aParent, SCH_COMPONENT* aComponent );

void SnapLibItemPoint( int            OrigX,
                       int            OrigY,
                       int*           ClosestX,
                       int*           ClosestY,
                       SCH_COMPONENT* DrawLibItem );

bool LibItemInBox( int x1, int y1, int x2, int y2, SCH_COMPONENT* DrawLibItem );

/************/
/* BLOCK.CPP */
/************/
void DeleteStruct( EDA_DRAW_PANEL* panel, wxDC* DC, SCH_ITEM* DrawStruct );


// operations_on_item_lists.cpp

/**
 * Function DuplicateStruct
 * creates a new copy of given struct.
 * @param aDrawStruct = the SCH_ITEM to duplicate
 * @param aClone (defualt = true)
 *     if true duplicate also some parameters that must be unique
 *     (timestamp and sheet name)
 *      aClone must be false. use true only is undo/redo duplications
 */
SCH_ITEM* DuplicateStruct( SCH_ITEM* DrawStruct, bool aClone = false );

/*************/
/* LOCATE.CPP */
/*************/

SCH_COMPONENT* LocateSmallestComponent( SCH_SCREEN* Screen );

/* function PickStruct:
 *   Search at location pos
 *
 *   SearchMask = (bitwise OR):
 *   LIBITEM
 *   WIREITEM
 *   BUSITEM
 *   RACCORDITEM
 *   JUNCTIONITEM
 *   DRAWITEM
 *   TEXTITEM
 *   LABELITEM
 *   SHEETITEM
 *   MARKERITEM
 *   NOCONNECTITEM
 *   SEARCH_PINITEM
 *   SHEETLABELITEM
 *   FIELDCMPITEM
 *
 *   if EXCLUDE_WIRE_BUS_ENDPOINTS is set, in wire ou bus search and locate,
 *   start and end points are not included in search
 *   if WIRE_BUS_ENDPOINTS_ONLY is set, in wire ou bus search and locate,
 *   only start and end points are included in search
 *
 *
 *   Return:
 *     Pointer to list of pointers to structures if several items are selected.
 *     Pointer to the structure if only 1 item is selected.
 *     NULL if no items are selects.
 */
SCH_ITEM* PickStruct( const wxPoint& refpos, SCH_SCREEN* screen, int SearchMask );


/***************/
/* EEREDRAW.CPP */
/***************/
void DrawDanglingSymbol( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& pos, int Color );
void RedrawActiveWindow( EDA_DRAW_PANEL* panel, wxDC* DC );


/**************/
/* EELAYER.CPP */
/**************/
void SeedLayers();
EDA_Colors ReturnLayerColor( int Layer );


/**************/
/* NETLIST.CPP */
/**************/
int IsBusLabel( const wxString& LabelDrawList );

/************/
/* PLOT.CPP */
/************/
void PlotDrawlist( PLOTTER* plotter, SCH_ITEM* drawlist );

/***************/
/* DELSHEET.CPP */
/***************/
void DeleteSubHierarchy( SCH_SHEET* Sheet, bool confirm_deletion );
bool ClearProjectDrawList( SCH_SCREEN* FirstWindow, bool confirm_deletion );

/* free the draw list screen->GetDrawItems() and the subhierarchies
 *   clear the screen datas (filenames ..)
 */

/*************/
/* DELETE.CPP */
/*************/

bool LocateAndDeleteItem( SCH_EDIT_FRAME* frame, wxDC* DC );
void EraseStruct( SCH_ITEM* DrawStruct, SCH_SCREEN* Window );
void DeleteAllMarkers( int type );


/**************/
/* PINEDIT.CPP */
/**************/
void InstallPineditFrame( LIB_EDIT_FRAME* parent, wxDC* DC, const wxPoint& pos );


/**************/
/* SELPART.CPP */
/**************/

/**
 * Function DisplayComponentsNamesInLib
 * Select component from list of components in this library
 *
 * If == NULL Library, selection of library REQUESTED
 * If only in research library
 *
 * Returns
 *   1 if selected component
 *   0 if canceled order
 */
int DisplayComponentsNamesInLib( EDA_DRAW_FRAME* frame,
                                 CMP_LIBRARY*    Library,
                                 wxString&       Buffer,
                                 wxString&       OldName );

/**
 * Function SelectLibraryFromList
 * displays a list of current loaded libraries, and allows the user to select
 * a library
 * This list is sorted, with the library cache always at end of the list
 */
CMP_LIBRARY* SelectLibraryFromList( EDA_DRAW_FRAME* frame );

/**
 * Get the name component from a library to load.
 *
 * If no library specified, there will be demand for selection of a library.
 * Returns
 *   1 if selected component
 *   0 if canceled order
 * Place the name of the selected component list in BufName
 */
int GetNameOfPartToLoad( EDA_DRAW_FRAME* frame, CMP_LIBRARY* Lib, wxString& BufName );

/**************/
/* LIBARCH.CPP */
/**************/

bool LibArchive( wxWindow* frame, const wxString& ArchFullFileName );


/***************/
/* OPTIONS.CPP */
/***************/
void DisplayOptionFrame( SCH_EDIT_FRAME* parent, const wxPoint& framepos );


/****************/
/* CONTROLE.CPP */
/****************/
void RemoteCommand( const char* cmdline );


/* Prototypes in netlist_control.cpp */
void FreeNetObjectsList( std::vector <NETLIST_OBJECT*>& aNetObjectslist );

/**
 * Function ReturnUserNetlistTypeName
 * to retrieve user netlist type names
 * @param first_item = true: return first name of the list, false = return next
 * @return a wxString : name of the type netlist or empty string
 * this function must be called first with "first_item" = true
 * and after with "first_item" = false to get all the other existing netlist
 * names
 */
wxString ReturnUserNetlistTypeName( bool first_item );

#endif  /* __PROTOS_H__ */