/**********************************************/
		/* Routine de selection de couches pour trace */
		/**********************************************/

#include "fctsys.h"
#include "gr_basic.h"

#include "common.h"
#include "pcbnew.h"
#include "pcbplot.h"

#include "protos.h"


/* Variables locales : */

/* Routines Locales */
static void Plot_Module(WinEDA_DrawPanel * panel, wxDC * DC, MODULE * Module,
	int draw_mode, int masklayer);


/****************************/
int GetLayerNumber(void)
/****************************/
/* Return the number of layers which can be printed
*/
{
int ii = 29;
//TO REDO
return ii;
}


/**********************************************************************************/
void WinEDA_DrawPanel::PrintPage(wxDC *DC, bool Print_Sheet_Ref, int printmasklayer)
/**********************************************************************************/
/* Used to print the board.
	Draw the board, but only layers allowed by printmasklayer
	( printmasklayer is a 32 bits mask: bit n = 1 -> layer n is printed)
*/
{
MODULE * Module;
EDA_BaseStruct * PtStruct;
int drawmode = GR_COPY;
DISPLAY_OPTIONS save_opt;
TRACK * pt_piste;
WinEDA_BasePcbFrame * frame = (WinEDA_BasePcbFrame *) m_Parent;
BOARD * Pcb = frame->m_Pcb;

	save_opt = DisplayOpt;
	if( printmasklayer & ALL_CU_LAYERS ) DisplayOpt.DisplayPadFill = FILLED;
	else DisplayOpt.DisplayPadFill = SKETCH;
	frame->m_DisplayPadFill =  DisplayOpt.DisplayPadFill;
	frame->m_DisplayPadNum = DisplayOpt.DisplayPadNum = FALSE;
	DisplayOpt.DisplayPadNoConn = FALSE;
	DisplayOpt.DisplayPadIsol = FALSE;
	DisplayOpt.DisplayModEdge = FILLED;
	DisplayOpt.DisplayModText = FILLED;
	frame->m_DisplayPcbTrackFill = DisplayOpt.DisplayPcbTrackFill = FILLED;
	DisplayOpt.DisplayTrackIsol = FALSE;
	DisplayOpt.DisplayDrawItems = FILLED;
	DisplayOpt.DisplayZones = TRUE;

	printmasklayer |= EDGE_LAYER;

	/* Draw the pcb graphic items (texts, ...) */
	PtStruct = Pcb->m_Drawings;
	for( ; PtStruct != NULL; PtStruct = PtStruct->Pnext )
		{
		switch(PtStruct->m_StructType)
			{
			case TYPEDRAWSEGMENT:
				if( (g_TabOneLayerMask[((DRAWSEGMENT*)PtStruct)->m_Layer] & printmasklayer) == 0 )
					break;
				Trace_DrawSegmentPcb(this, DC, (DRAWSEGMENT*) PtStruct, drawmode);
				break;

			case TYPECOTATION:
				if( (g_TabOneLayerMask[((COTATION*)PtStruct)->m_Layer] & printmasklayer) == 0 )
					break;
				((COTATION*) PtStruct)->Draw(this, DC, wxPoint(0,0), drawmode);
				break;

			case TYPETEXTE:
				{
				if( (g_TabOneLayerMask[((TEXTE_PCB *)PtStruct)->m_Layer] & printmasklayer) == 0 )
					break;
				((TEXTE_PCB *) PtStruct)->Draw(this, DC, wxPoint(0,0), drawmode);
				break;
				}

			case TYPEMIRE:
				if( (g_TabOneLayerMask[((MIREPCB*)PtStruct)->m_Layer] & printmasklayer) == 0 ) break;
				((MIREPCB*) PtStruct)->Draw(this, DC, wxPoint(0,0), drawmode);
				break;

			case TYPEMARQUEUR:	 /* Trace des marqueurs */
				break;

			default: break;
			}
		}

	/* Draw the tracks */
	pt_piste = Pcb->m_Track;
	for ( ; pt_piste != NULL ; pt_piste = (TRACK*) pt_piste->Pnext )
		{
		if( (printmasklayer & pt_piste->ReturnMaskLayer() ) == 0 ) continue;
		if ( pt_piste->m_StructType == TYPEVIA ) /* VIA rencontree */
			{
			int rayon = pt_piste->m_Width >> 1;
			int color = g_DesignSettings.m_ViaColor[pt_piste->m_Shape];
			GRSetDrawMode(DC, drawmode);
			GRFilledCircle(&m_ClipBox, DC, pt_piste->m_Start.x, pt_piste->m_Start.y,
					rayon, 0, color, color) ;
			}
		else pt_piste->Draw(this, DC, drawmode);
		}

	pt_piste = Pcb->m_Zone;
	for ( ; pt_piste != NULL ; pt_piste = (TRACK*) pt_piste->Pnext )
	{
		if( (printmasklayer & pt_piste->ReturnMaskLayer() ) == 0 ) continue ;
		pt_piste->Draw(this, DC, drawmode);
	}

	// Draw footprints, this is done at last in order to print the pad holes in while
	// after the tracks
	Module = (MODULE*) Pcb->m_Modules;
	for ( ; Module != NULL; Module = (MODULE *) Module->Pnext )
	{
		Plot_Module(this, DC, Module, drawmode, printmasklayer);
	}

	/* draw the via holes */
	pt_piste = Pcb->m_Track;
	int rayon = g_DesignSettings.m_ViaDrill / 2;
	int color = WHITE;
	for ( ; pt_piste != NULL ; pt_piste = (TRACK*) pt_piste->Pnext )
	{
		if( (printmasklayer & pt_piste->ReturnMaskLayer() ) == 0 ) continue;
		if ( pt_piste->m_StructType == TYPEVIA ) /* VIA rencontree */
		{
			GRSetDrawMode(DC, drawmode);
			GRFilledCircle(&m_ClipBox, DC, pt_piste->m_Start.x, pt_piste->m_Start.y,
					rayon, 0, color, color) ;
		}
	}

	if ( Print_Sheet_Ref )
		m_Parent->TraceWorkSheet( DC, ActiveScreen, 0);

	DisplayOpt = save_opt;
	frame->m_DisplayPcbTrackFill = DisplayOpt.DisplayPcbTrackFill;
	frame->m_DisplayPadFill = DisplayOpt.DisplayPadFill;
	frame->m_DisplayPadNum = DisplayOpt.DisplayPadNum;
}


/***********************************************************/
static void Plot_Module(WinEDA_DrawPanel * panel, wxDC * DC,
			MODULE * Module, int draw_mode, int masklayer)
/***********************************************************/
{
D_PAD * pt_pad ;
EDA_BaseStruct * PtStruct;
TEXTE_MODULE * TextMod;
int mlayer;

	/* Draw pads */
	pt_pad = Module->m_Pads;
	for( ; pt_pad != NULL; pt_pad = (D_PAD*) pt_pad->Pnext )
	{
		if( (pt_pad->m_Masque_Layer & masklayer ) == 0 ) continue;
		pt_pad->Draw(panel, DC, wxPoint(0,0), draw_mode);
	}

	/* draw footprint graphic shapes */
	PtStruct = Module->m_Drawings;
	mlayer = g_TabOneLayerMask[Module->m_Layer];
	if( Module->m_Layer == CUIVRE_N) mlayer = SILKSCREEN_LAYER_CU;
	if( Module->m_Layer == CMP_N) mlayer = SILKSCREEN_LAYER_CMP;
	if( mlayer & masklayer )
	{
		/* Analyse des autorisations de trace pour les textes VALEUR et REF */
		bool trace_val, trace_ref;
		trace_val = trace_ref = TRUE; // les 2 autorisations de tracer sont donnees
		if(Module->m_Reference->m_NoShow) trace_ref = FALSE;
		if(Module->m_Value->m_NoShow) trace_val = FALSE;

		if(trace_ref)
			Module->m_Reference->Draw(panel, DC, wxPoint(0,0), draw_mode );
		if(trace_val)
			Module->m_Value->Draw(panel, DC, wxPoint(0,0), draw_mode );
	}

	for( ;PtStruct != NULL; PtStruct = PtStruct->Pnext )
	{
		switch( PtStruct->m_StructType )
		{
			case TYPETEXTEMODULE:
				if( (mlayer & masklayer ) == 0) break;

				TextMod =  (TEXTE_MODULE *) PtStruct;
				TextMod->Draw(panel, DC, wxPoint(0,0), draw_mode );
				break;

			case TYPEEDGEMODULE:
			{
				EDGE_MODULE * edge = (EDGE_MODULE *) PtStruct;
				if( (g_TabOneLayerMask[edge->m_Layer] & masklayer ) == 0) break;
				edge->Draw(panel, DC, wxPoint(0,0), draw_mode);
				break;
			}
			default: break;
		}
	}
}