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kicad/pcbnew/zones_by_polygon.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name: zones_by_polygon.cpp
// Licence: GPL License
/////////////////////////////////////////////////////////////////////////////
#if defined (__GNUG__) && !defined (NO_GCC_PRAGMA)
#pragma implementation "dialog_zones_by_polygon.h"
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
using namespace std;
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "pcbnew.h"
#include "autorout.h"
#include "id.h"
#include "protos.h"
bool verbose = false; // false if zone outline diags must not be shown
// Outline creation:
static void Abort_Zone_Create_Outline( WinEDA_DrawPanel* Panel, wxDC* DC );
static void Show_New_Edge_While_Move_Mouse( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
// Corner moving
static void Abort_Zone_Move_Corner_Or_Outlines( WinEDA_DrawPanel* Panel, wxDC* DC );
static void Show_Zone_Corner_Or_Outline_While_Move_Mouse( WinEDA_DrawPanel* panel,
wxDC* DC,
bool erase );
/* Local variables */
static bool Zone_45_Only = FALSE;
static ZONE_CONTAINER::m_PadInZone s_Zone_Pad_Options = ZONE_CONTAINER::THERMAL_PAD;
static int s_Zone_Layer; // Layer used to create the current zone
static int s_Zone_Hatching; // Option to show the zone area (outlines only, short hatches or full hatches
static int s_NetcodeSelection; // Net code selection for the current zone
static wxPoint s_CornerInitialPosition; // Used to abort a move corner command
static bool s_CornerIsNew; // Used to abort a move corner command (if it is a new corner, it must be deleted)
static bool s_AddCutoutToCurrentZone; // if true, the next outline will be addes to s_CurrentZone
static ZONE_CONTAINER* s_CurrentZone; // if != NULL, these ZONE_CONTAINER params will be used for the next zone
static wxPoint s_CursorLastPosition; // in move zone outline, last cursor position. Used to calculate the move vector
// keys used to store net sort option in config file :
#define ZONE_NET_OUTLINES_HATCH_OPTION_KEY wxT( "Zone_Ouline_Hatch_Opt" )
#define ZONE_NET_SORT_OPTION_KEY wxT( "Zone_NetSort_Opt" )
#define ZONE_NET_FILTER_STRING_KEY wxT( "Zone_Filter_Opt" )
enum zone_cmd {
ZONE_ABORT,
ZONE_OK
};
#include "dialog_zones_by_polygon.cpp"
/**********************************************************************************/
void WinEDA_PcbFrame::Add_Similar_Zone( wxDC* DC, ZONE_CONTAINER* zone_container )
/**********************************************************************************/
/**
* Function Add_Similar_Zone
* Add a zone to a given zone outline.
* if the zones are overlappeing they will be merged
* @param DC = current Device Context
* @param zone_container = parent zone outline
*/
{
s_AddCutoutToCurrentZone = false;
s_CurrentZone = zone_container;
wxCommandEvent evt;
evt.SetId( ID_PCB_ZONES_BUTT );
Process_Special_Functions( evt );
}
/**********************************************************************************/
void WinEDA_PcbFrame::Add_Zone_Cutout( wxDC* DC, ZONE_CONTAINER* zone_container )
/**********************************************************************************/
/**
* Function Add_Zone_Cutout
* Add a cutout zone to a given zone outline
* @param DC = current Device Context
* @param zone_container = parent zone outline
*/
{
s_AddCutoutToCurrentZone = true;
s_CurrentZone = zone_container;
wxCommandEvent evt;
evt.SetId( ID_PCB_ZONES_BUTT );
Process_Special_Functions( evt );
}
/**********************************************************************************/
void WinEDA_PcbFrame::Delete_Zone_Fill( wxDC* DC, SEGZONE* aZone, long aTimestamp )
/**********************************************************************************/
/** Function Delete_Zone_Fill
* Remove the zone fillig which include the segment aZone, or the zone which have the given time stamp.
* A zone is a group of segments which have the same TimeStamp
* @param DC = current Device Context (can be NULL)
* @param aZone = zone segment within the zone to delete. Can be NULL
* @param aTimestamp = Timestamp for the zone to delete, used if aZone == NULL
*/
{
int nb_segm = 0;
bool modify = false;
unsigned long TimeStamp;
if( aZone == NULL )
TimeStamp = aTimestamp;
else
TimeStamp = aZone->m_TimeStamp; // Save reference time stamp (aZone will be deleted)
SEGZONE* next;
for( SEGZONE* zone = m_Pcb->m_Zone; zone != NULL; zone = next )
{
next = zone->Next();
if( zone->m_TimeStamp == TimeStamp )
{
modify = TRUE;
/* Erase segment from screen */
if( DC )
Trace_Une_Piste( DrawPanel, DC, zone, nb_segm, GR_XOR );
/* remove item from linked list and free memory */
zone->DeleteStructure();
}
}
if( modify )
{
GetScreen()->SetModify();
GetScreen()->SetRefreshReq();
}
}
/*******************************************************/
int WinEDA_PcbFrame::Delete_LastCreatedCorner( wxDC* DC )
/*******************************************************/
/** Used **only** while creating a new zone outline
* Remove and delete the current outline segment in progress
* @return 0 if no corner in list, or corner number
* if no corner in list, close the outline creation
*/
{
ZONE_CONTAINER* zone = m_Pcb->m_CurrentZoneContour;
if( zone == NULL )
return 0;
if( zone->GetNumCorners() == 0 )
return 0;
zone->DrawWhileCreateOutline( DrawPanel, DC, GR_XOR );
if( zone->GetNumCorners() > 2 )
{
zone->m_Poly->DeleteCorner( zone->GetNumCorners() - 1 );
if( DrawPanel->ManageCurseur )
DrawPanel->ManageCurseur( DrawPanel, DC, false );
}
else
{
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
SetCurItem( NULL );
zone->RemoveAllContours();
zone->m_Flags = 0;
}
return zone->GetNumCorners();
}
/*************************************************************************/
static void Abort_Zone_Create_Outline( WinEDA_DrawPanel* Panel, wxDC* DC )
/*************************************************************************/
/**
* Function Abort_Zone_Create_Outline
* cancels the Begin_Zone command if at least one EDGE_ZONE was created.
*/
{
WinEDA_PcbFrame* pcbframe = (WinEDA_PcbFrame*) Panel->m_Parent;
ZONE_CONTAINER* zone = pcbframe->m_Pcb->m_CurrentZoneContour;
if( zone )
{
zone->DrawWhileCreateOutline( Panel, DC, GR_XOR );
zone->m_Flags = 0;
zone->RemoveAllContours();
}
Panel->ManageCurseur = NULL;
Panel->ForceCloseManageCurseur = NULL;
pcbframe->SetCurItem( NULL );
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/*******************************************************************************************************/
void WinEDA_PcbFrame::Start_Move_Zone_Corner( wxDC* DC, ZONE_CONTAINER* zone_container,
int corner_id, bool IsNewCorner )
/*******************************************************************************************************/
/**
* Function Start_Move_Zone_Corner
* Initialise parametres to move an existing corner of a zone.
* if IsNewCorner is true, the Abort_Zone_Move_Corner_Or_Outlines will remove this corner, if called
*/
{
/* Show the Net */
if( g_HightLigt_Status && DC )
{
Hight_Light( DC ); // Remove old hightlight selection
}
g_HightLigth_NetCode = s_NetcodeSelection = zone_container->GetNet();
if( DC )
Hight_Light( DC );
zone_container->m_Flags = IN_EDIT;
DrawPanel->ManageCurseur = Show_Zone_Corner_Or_Outline_While_Move_Mouse;
DrawPanel->ForceCloseManageCurseur = Abort_Zone_Move_Corner_Or_Outlines;
s_CornerInitialPosition = zone_container->GetCornerPosition( corner_id );
s_CornerIsNew = IsNewCorner;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/**************************************************************************************/
void WinEDA_PcbFrame::Start_Move_Zone_Drag_Outline_Edge( wxDC* DC,
ZONE_CONTAINER* zone_container,
int corner_id )
/**************************************************************************************/
/**
* Function Start_Move_Zone_Corner
* Prepares a drag edge for an existing zone outline,
*/
{
zone_container->m_Flags = IS_DRAGGED;
zone_container->m_CornerSelection = corner_id;
DrawPanel->ManageCurseur = Show_Zone_Corner_Or_Outline_While_Move_Mouse;
DrawPanel->ForceCloseManageCurseur = Abort_Zone_Move_Corner_Or_Outlines;
s_CursorLastPosition = s_CornerInitialPosition = GetScreen()->m_Curseur;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/*******************************************************************************************************/
void WinEDA_PcbFrame::Start_Move_Zone_Outlines( wxDC* DC, ZONE_CONTAINER* zone_container )
/*******************************************************************************************************/
/**
* Function Start_Move_Zone_Outlines
* Initialise parametres to move an existing zone outlines.
*/
{
/* Show the Net */
if( g_HightLigt_Status )
{
Hight_Light( DC ); // Remove old hightlight selection
}
g_HightLigth_NetCode = s_NetcodeSelection = zone_container->GetNet();
Hight_Light( DC );
zone_container->m_Flags = IS_MOVED;
DrawPanel->ManageCurseur = Show_Zone_Corner_Or_Outline_While_Move_Mouse;
DrawPanel->ForceCloseManageCurseur = Abort_Zone_Move_Corner_Or_Outlines;
s_CursorLastPosition = s_CornerInitialPosition = GetScreen()->m_Curseur;
s_CornerIsNew = false;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/*************************************************************************************************/
void WinEDA_PcbFrame::End_Move_Zone_Corner_Or_Outlines( wxDC* DC, ZONE_CONTAINER* zone_container )
/*************************************************************************************************/
/**
* Function End_Move_Zone_Corner_Or_Outlines
* Terminates a move corner in a zone outline, or a move zone outlines
* @param DC = current Device Context (can be NULL)
* @param zone_container: the given zone
*/
{
zone_container->m_Flags = 0;
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
if( DC )
zone_container->Draw( DrawPanel, DC, GR_OR );
GetScreen()->SetModify();
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
SetCurItem( NULL ); // This outline can be deleted when merging outlines
/* Combine zones if possible */
wxBusyCursor dummy;
int layer = zone_container->GetLayer();
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_XOR, layer );
m_Pcb->AreaPolygonModified( zone_container, true, verbose );
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_OR, layer );
int ii = m_Pcb->GetAreaIndex( zone_container ); // test if zone_container exists
if( ii < 0 )
zone_container = NULL; // was removed by combining zones
int error_count = m_Pcb->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone_container, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
}
/*************************************************************************************/
void WinEDA_PcbFrame::Remove_Zone_Corner( wxDC* DC, ZONE_CONTAINER* zone_container )
/*************************************************************************************/
/**
* Function End_Move_Zone_Corner
* Remove the currently selected corner in a zone outline
* the .m_CornerSelection is used as corner selection
*/
{
GetScreen()->SetModify();
if( zone_container->m_Poly->GetNumCorners() <= 3 )
{
zone_container->Draw( DrawPanel, DC, GR_XOR );
Delete_Zone_Fill( DC, NULL, zone_container->m_TimeStamp );
m_Pcb->Delete( zone_container );
return;
}
int layer = zone_container->GetLayer();
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_XOR, layer );
zone_container->m_Poly->DeleteCorner( zone_container->m_CornerSelection );
// modify zones outlines according to the new zone_container shape
m_Pcb->AreaPolygonModified( zone_container, true, verbose );
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_OR, layer );
int ii = m_Pcb->GetAreaIndex( zone_container ); // test if zone_container exists
if( ii < 0 )
zone_container = NULL; // zone_container does not exist anymaore, after combining zones
int error_count = m_Pcb->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone_container, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
}
/**************************************************************************/
void Abort_Zone_Move_Corner_Or_Outlines( WinEDA_DrawPanel* Panel, wxDC* DC )
/**************************************************************************/
/**
* Function Abort_Zone_Move_Corner_Or_Outlines
* cancels the Begin_Zone state if at least one EDGE_ZONE has been created.
*/
{
WinEDA_PcbFrame* pcbframe = (WinEDA_PcbFrame*) Panel->m_Parent;
ZONE_CONTAINER* zone_container = (ZONE_CONTAINER*) pcbframe->GetCurItem();
zone_container->Draw( Panel, DC, GR_XOR );
if( zone_container->m_Flags == IS_MOVED )
{
wxPoint offset;
offset = s_CornerInitialPosition - s_CursorLastPosition;
zone_container->Move( offset );
}
else if( zone_container->m_Flags == IS_DRAGGED )
{
wxPoint offset;
offset = s_CornerInitialPosition - s_CursorLastPosition;
zone_container->MoveEdge( offset );
}
else
{
if( s_CornerIsNew )
{
zone_container->m_Poly->DeleteCorner( zone_container->m_CornerSelection );
}
else
{
wxPoint pos = s_CornerInitialPosition;
zone_container->m_Poly->MoveCorner( zone_container->m_CornerSelection, pos.x, pos.y );
}
}
zone_container->Draw( Panel, DC, GR_XOR );
Panel->ManageCurseur = NULL;
Panel->ForceCloseManageCurseur = NULL;
pcbframe->SetCurItem( NULL );
zone_container->m_Flags = 0;
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
/*************************************************************************************************/
void Show_Zone_Corner_Or_Outline_While_Move_Mouse( WinEDA_DrawPanel* Panel, wxDC* DC, bool erase )
/*************************************************************************************************/
/* Redraws the zone outline when moving a corner according to the cursor position
*/
{
WinEDA_PcbFrame* pcbframe = (WinEDA_PcbFrame*) Panel->m_Parent;
ZONE_CONTAINER* zone = (ZONE_CONTAINER*) pcbframe->GetCurItem();
if( erase ) /* Undraw edge in old position*/
{
zone->Draw( Panel, DC, GR_XOR );
}
wxPoint pos = pcbframe->GetScreen()->m_Curseur;
if( zone->m_Flags == IS_MOVED )
{
wxPoint offset;
offset = pos - s_CursorLastPosition;
zone->Move( offset );
s_CursorLastPosition = pos;
}
else if( zone->m_Flags == IS_DRAGGED )
{
wxPoint offset;
offset = pos - s_CursorLastPosition;
zone->MoveEdge( offset );
s_CursorLastPosition = pos;
}
else
zone->m_Poly->MoveCorner( zone->m_CornerSelection, pos.x, pos.y );
zone->Draw( Panel, DC, GR_XOR );
}
/*************************************************/
int WinEDA_PcbFrame::Begin_Zone( wxDC* DC )
/*************************************************/
/**
* Function Begin_Zone
* either initializes the first segment of a new zone, or adds an
* intermediate segment.
*/
{
// verify if s_CurrentZone exists:
int ii;
for( ii = 0; ii < m_Pcb->GetAreaCount(); ii++ )
{
if( s_CurrentZone == m_Pcb->GetArea( ii ) )
break;
}
if( ii == m_Pcb->GetAreaCount() ) // Not found: could be deleted since last selection
{
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
}
ZONE_CONTAINER* zone;
if( m_Pcb->m_CurrentZoneContour == NULL )
m_Pcb->m_CurrentZoneContour = new ZONE_CONTAINER( m_Pcb );
zone = m_Pcb->m_CurrentZoneContour;
if( zone->GetNumCorners() == 0 ) /* Start a new contour: init zone params (net and layer) */
{
if( s_CurrentZone == NULL )
{
DrawPanel->m_IgnoreMouseEvents = TRUE;
WinEDA_ZoneFrame* frame = new WinEDA_ZoneFrame( this );
int diag = frame->ShowModal();
frame->Destroy();
DrawPanel->MouseToCursorSchema();
DrawPanel->m_IgnoreMouseEvents = FALSE;
if( diag == ZONE_ABORT )
return 0;
((PCB_SCREEN*)GetScreen())->m_Active_Layer = s_Zone_Layer; // Set by the dialog frame
}
else /* Start a new contour: init zone params (net and layer) from an existing zone */
{
((PCB_SCREEN*)GetScreen())->m_Active_Layer = s_Zone_Layer = s_CurrentZone->GetLayer();
s_Zone_Hatching = s_CurrentZone->m_Poly->GetHatchStyle();
}
/* Show the Net */
if( g_HightLigt_Status && (g_HightLigth_NetCode != s_NetcodeSelection) )
{
Hight_Light( DC ); // Remove old hightlight selection
}
if( s_CurrentZone )
s_NetcodeSelection = s_CurrentZone->GetNet();
g_HightLigth_NetCode = s_NetcodeSelection;
Hight_Light( DC );
if( !s_AddCutoutToCurrentZone )
s_CurrentZone = NULL; // the zone is used only once
}
// if first segment
if( zone->GetNumCorners() == 0 )
{
zone->m_Flags = IS_NEW;
zone->SetLayer( s_Zone_Layer );
zone->SetNet( s_NetcodeSelection );
zone->m_TimeStamp = GetTimeStamp();
zone->m_PadOption = s_Zone_Pad_Options;
zone->m_ZoneClearance = g_DesignSettings.m_ZoneClearence;
zone->m_GridFillValue = g_GridRoutingSize;
zone->m_Poly->Start( s_Zone_Layer,
GetScreen()->m_Curseur.x, GetScreen()->m_Curseur.y,
s_Zone_Hatching );
zone->AppendCorner( GetScreen()->m_Curseur );
if( Drc_On && m_drc->Drc( zone, 0 ) == BAD_DRC )
{
zone->m_Flags = 0;
zone->RemoveAllContours();
// use the form of SetCurItem() which does not write to the msg panel,
// SCREEN::SetCurItem(), so the DRC error remains on screen.
// WinEDA_PcbFrame::SetCurItem() calls Display_Infos().
GetScreen()->SetCurItem( NULL );
DisplayError( this,
_( "DRC error: this start point is inside or too close an other area" ) );
return 0;
}
SetCurItem( zone );
DrawPanel->ManageCurseur = Show_New_Edge_While_Move_Mouse;
DrawPanel->ForceCloseManageCurseur = Abort_Zone_Create_Outline;
}
// edge in progress:
else
{
ii = zone->GetNumCorners() - 1;
/* edge in progress : the current corner coordinate was set by Show_New_Edge_While_Move_Mouse */
if( zone->GetCornerPosition( ii - 1 ) != zone->GetCornerPosition( ii ) )
{
if( Drc_On && m_drc->Drc( zone, ii - 1 ) == OK_DRC ) // Ok, we can add a new corner
{
zone->AppendCorner( GetScreen()->m_Curseur );
SetCurItem( zone ); // calls Display_Infos().
}
}
}
return zone->GetNumCorners();
}
/*********************************************/
bool WinEDA_PcbFrame::End_Zone( wxDC* DC )
/*********************************************/
/** Function End_Zone
* Terminates a zone outline creation
* terminates (if no DRC error ) the zone edge creation process
* @param DC = current Device Context
* @return true if Ok, false if DRC error
* if ok, put it in the main list m_Pcb->m_ZoneDescriptorList (a vector<ZONE_CONTAINER*>)
*/
{
ZONE_CONTAINER* zone = m_Pcb->m_CurrentZoneContour;
if( zone == NULL )
return true;
// Validate the curren outline:
if( zone->GetNumCorners() <= 2 ) // An outline must have 3 corners or more
{
Abort_Zone_Create_Outline( DrawPanel, DC );
return true;
}
// Validate the current edge:
int icorner = zone->GetNumCorners() - 1;
if( Drc_On && m_drc->Drc( zone, icorner - 1 ) == BAD_DRC ) // we can't validate last edge
return false;
if( Drc_On && m_drc->Drc( zone, icorner ) == BAD_DRC ) // we can't validate the closing edge
{
DisplayError( this,
_( "DRC error: closing this area creates a drc error with an other area" ) );
DrawPanel->MouseToCursorSchema();
return false;
}
zone->m_Flags = 0;
zone->DrawWhileCreateOutline( DrawPanel, DC, GR_XOR );
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
// Undraw old drawings, because they can have important changes
int layer = zone->GetLayer();
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_XOR, layer );
/* Put edges in list */
if( s_CurrentZone == NULL )
{
zone->m_Poly->Close(); // Close the current corner list
m_Pcb->Add( zone );
m_Pcb->m_CurrentZoneContour = NULL;
}
else // Append this outline as a cutout to an existing zone
{
for( int ii = 0; ii < zone->GetNumCorners(); ii++ )
{
s_CurrentZone->AppendCorner( zone->GetCornerPosition( ii ) );
}
s_CurrentZone->m_Poly->Close(); // Close the current corner list
zone->RemoveAllContours(); // All corners are copied in s_CurrentZone. Free corner list.
zone = s_CurrentZone;
}
s_AddCutoutToCurrentZone = false;
s_CurrentZone = NULL;
GetScreen()->SetCurItem( NULL ); // This outine can be deleted when merging outlines
// Combine zones if possible :
m_Pcb->AreaPolygonModified( zone, true, verbose );
// Redraw the real edge zone :
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_OR, layer );
int ii = m_Pcb->GetAreaIndex( zone ); // test if zone_container exists
if( ii < 0 )
zone = NULL; // was removed by combining zones
int error_count = m_Pcb->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone, true );
if( error_count )
{
DisplayError( this, _( "Area: DRC outline error" ) );
}
GetScreen()->SetModify();
return true;
}
/******************************************************************************************/
static void Show_New_Edge_While_Move_Mouse( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
/******************************************************************************************/
/* Redraws the edge zone when moving mouse
*/
{
WinEDA_PcbFrame* pcbframe = (WinEDA_PcbFrame*) panel->m_Parent;
wxPoint c_pos = pcbframe->GetScreen()->m_Curseur;
ZONE_CONTAINER* zone = pcbframe->m_Pcb->m_CurrentZoneContour;
if( zone == NULL )
return;
int icorner = zone->GetNumCorners() - 1;
if( erase ) /* Undraw edge in old position*/
{
zone->DrawWhileCreateOutline( panel, DC );
}
/* Redraw the curent edge in its new position */
if( Zone_45_Only )
{
// calculate the new position as allowed
wxPoint StartPoint = zone->GetCornerPosition( icorner - 1 );
Calcule_Coord_Extremite_45( StartPoint.x, StartPoint.y,
&c_pos.x, &c_pos.y );
}
zone->SetCornerPosition( icorner, c_pos );
zone->DrawWhileCreateOutline( panel, DC );
}
/***********************************************************************************/
void WinEDA_PcbFrame::Edit_Zone_Params( wxDC* DC, ZONE_CONTAINER* zone_container )
/***********************************************************************************/
/**
* Function Edit_Zone_Params
* Edit params (layer, clearance, ...) for a zone outline
*/
{
DrawPanel->m_IgnoreMouseEvents = TRUE;
WinEDA_ZoneFrame* frame = new WinEDA_ZoneFrame( this, zone_container );
int diag = frame->ShowModal();
frame->Destroy();
DrawPanel->MouseToCursorSchema();
DrawPanel->m_IgnoreMouseEvents = FALSE;
if( diag == ZONE_ABORT )
return;
// Undraw old zone outlines
for( int ii = 0; ii < m_Pcb->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* edge_zone = m_Pcb->GetArea( ii );
edge_zone->Draw( DrawPanel, DC, GR_XOR );
}
zone_container->SetLayer( s_Zone_Layer );
zone_container->SetNet( s_NetcodeSelection );
EQUIPOT* net = m_Pcb->FindNet( s_NetcodeSelection );
if( net )
zone_container->m_Netname = net->m_Netname;
zone_container->m_Poly->SetHatch( s_Zone_Hatching );
zone_container->m_PadOption = s_Zone_Pad_Options;
zone_container->m_ZoneClearance = g_DesignSettings.m_ZoneClearence;
zone_container->m_GridFillValue = g_GridRoutingSize;
// Combine zones if possible :
m_Pcb->AreaPolygonModified( zone_container, true, verbose );
// Redraw the real new zone outlines:
m_Pcb->RedrawAreasOutlines( DrawPanel, DC, GR_OR, -1 );
GetScreen()->SetModify();
}
/************************************************************************************/
void WinEDA_PcbFrame::Delete_Zone_Contour( wxDC* DC, ZONE_CONTAINER* zone_container )
/************************************************************************************/
/** Function Delete_Zone_Contour
* Remove the zone which include the segment aZone, or the zone which have the given time stamp.
* A zone is a group of segments which have the same TimeStamp
* @param DC = current Device Context (can be NULL)
* @param zone_container = zone to modify
* the member .m_CornerSelection is used to find the outline to remove.
* if the outline is the main outline, all the zone_container is removed (deleted)
* otherwise, the hole is deleted
*/
{
int ncont = zone_container->m_Poly->GetContour( zone_container->m_CornerSelection );
if( DC )
zone_container->Draw( DrawPanel, DC, GR_XOR );
Delete_Zone_Fill( DC, NULL, zone_container->m_TimeStamp ); // Remove fill segments
if( ncont == 0 ) // This is the main outline: remove all
m_Pcb->Delete( zone_container );
else
{
zone_container->m_Poly->RemoveContour( ncont );
if( DC )
zone_container->Draw( DrawPanel, DC, GR_OR );
}
GetScreen()->SetModify();
}
/***************************************************************************************/
int WinEDA_PcbFrame::Fill_Zone( wxDC* DC, ZONE_CONTAINER* zone_container, bool verbose )
/***************************************************************************************/
/** Function Fill_Zone()
* Calculate the zone filling for the outline zone_container
* The zone outline is a frontier, and can be complex (with holes)
* The filling starts from starting points like pads, tracks.
* If exists the old filling is removed
* @param DC = current Device Context
* @param zone_container = zone to fill
* @param verbose = true to show error messages
* @return error level (0 = no error)
*/
{
wxString msg;
MsgPanel->EraseMsgBox();
if( m_Pcb->ComputeBoundaryBox() == FALSE )
{
if( verbose )
DisplayError( this, wxT( "Board is empty!" ), 10 );
return -1;
}
/* Show the Net */
s_NetcodeSelection = zone_container->GetNet();
if( g_HightLigt_Status && (g_HightLigth_NetCode != s_NetcodeSelection) && DC )
{
Hight_Light( DC ); // Remove old hightlight selection
}
g_HightLigth_NetCode = s_NetcodeSelection;
if( DC )
Hight_Light( DC );
if( g_HightLigth_NetCode > 0 )
{
EQUIPOT* net = m_Pcb->FindNet( g_HightLigth_NetCode );
if( net == NULL )
{
if( g_HightLigth_NetCode > 0 )
{
if( verbose )
DisplayError( this, wxT( "Unable to find Net name" ) );
return -2;
}
}
else
msg = net->m_Netname;
}
else
msg = _( "No Net" );
Affiche_1_Parametre( this, 22, _( "NetName" ), msg, RED );
wxBusyCursor dummy; // Shows an hourglass cursor (removed by its destructor)
zone_container->m_GridFillValue = g_GridRoutingSize;
int error_level = zone_container->Fill_Zone( this, DC, verbose );
GetScreen()->SetModify();
return error_level;
}
/************************************************************/
int WinEDA_PcbFrame::Fill_All_Zones( wxDC* DC, bool verbose )
/************************************************************/
/** Function Fill_All_Zones()
* Fill all zones on the board
* The old fillings are removed
* @param frame = reference to the main frame
* @param DC = current Device Context
* @param verbose = true to show error messages
* @return error level (0 = no error)
*/
{
ZONE_CONTAINER* zone_container;
int error_level = 0;
// Remove all zones :
if( m_Pcb->m_Zone )
{
m_Pcb->m_Zone->DeleteStructList();
m_Pcb->m_Zone = NULL;
m_Pcb->m_NbSegmZone = 0;
}
for( int ii = 0; ii < m_Pcb->GetAreaCount(); ii++ )
{
zone_container = m_Pcb->GetArea( ii );
error_level = Fill_Zone( NULL, zone_container, verbose );
if( error_level && !verbose )
break;
}
DrawPanel->Refresh( true );
return error_level;
}
/**
* Function SetAreasNetCodesFromNetNames
* Set the .m_NetCode member of all copper areas, according to the area Net Name
* The SetNetCodesFromNetNames is an equivalent to net name, for fas comparisons.
* However the Netcode is an arbitrary equyivalence, it must be set after each netlist read
* or net change
* Must be called after pad netcodes are calculated
* @return : error count
*/
int BOARD::SetAreasNetCodesFromNetNames( void )
{
int error_count = 0;
for( int ii = 0; ii < GetAreaCount(); ii++ )
{
const EQUIPOT* net = FindNet( GetArea( ii )->m_Netname );
if( net )
{
GetArea( ii )->SetNet( net->GetNet() );
}
else
{
error_count++;
GetArea( ii )->SetNet( -1 ); //keep Net Name ane set m_NetCode to -1 : error flag
}
}
return error_count;
}
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