kicad/gerbview/block.cpp

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/*****************************************************************/
/* Operations sur Blocks : deplacement, rotation, effacement ... */
/*****************************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "gerbview.h"
#include "trigo.h"
#include "protos.h"
#define BLOCK_COLOR BROWN
/* Routines Locales */
static void DrawMovingBlockOutlines(WinEDA_DrawPanel * panel, wxDC * DC, bool erase);
static TRACK * IsSegmentInBox(DrawBlockStruct & blocklocate, TRACK * PtSegm );
/* Variables locales :*/
/*************************************************/
int WinEDA_GerberFrame::ReturnBlockCommand(int key)
/*************************************************/
/* Return the block command (BLOCK_MOVE, BLOCK_COPY...) corresponding to
the key (ALT, SHIFT ALT ..)
*/
{
int cmd = 0;
switch ( key )
{
default:
cmd = key & 0x255;
break;
case 0:
cmd = BLOCK_MOVE;
break;
case GR_KB_SHIFT:
break;
case GR_KB_CTRL :
break;
case GR_KB_SHIFTCTRL :
cmd = BLOCK_DELETE;
break;
case GR_KB_ALT :
cmd = BLOCK_COPY;
break;
case MOUSE_MIDDLE:
cmd = BLOCK_ZOOM;
break;
}
return cmd ;
}
/*****************************************************/
void WinEDA_GerberFrame::HandleBlockPlace(wxDC * DC)
/*****************************************************/
/* Routine to handle the BLOCK PLACE commande */
{
bool err = FALSE;
if(DrawPanel->ManageCurseur == NULL)
{
err = TRUE;
DisplayError(this, wxT("Error in HandleBlockPLace : ManageCurseur = NULL") );
}
GetScreen()->BlockLocate.m_State = STATE_BLOCK_STOP;
switch(GetScreen()->BlockLocate.m_Command )
{
case BLOCK_IDLE:
err = TRUE;
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_MOVE: /* Move */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
if ( DrawPanel->ManageCurseur )
DrawPanel->ManageCurseur(DrawPanel,DC, FALSE);
Block_Move(DC);
GetScreen()->BlockLocate.m_BlockDrawStruct = NULL;
break;
case BLOCK_COPY: /* Copy */
if ( DrawPanel->ManageCurseur )
DrawPanel->ManageCurseur(DrawPanel, DC, FALSE);
Block_Duplicate(DC);
GetScreen()->BlockLocate.m_BlockDrawStruct = NULL;
break;
case BLOCK_PASTE:
break;
case BLOCK_ZOOM: // Handle by HandleBlockEnd()
case BLOCK_ROTATE:
case BLOCK_INVERT:
case BLOCK_DELETE:
case BLOCK_SAVE:
case BLOCK_ABORT:
case BLOCK_SELECT_ITEMS_ONLY:
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
break;
}
GetScreen()->SetModify();
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
GetScreen()->BlockLocate.m_Flags = 0;
GetScreen()->BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->BlockLocate.m_Command = BLOCK_IDLE;
if ( GetScreen()->BlockLocate.m_BlockDrawStruct )
{
DisplayError(this, wxT("Error in HandleBlockPLace DrawStruct != NULL") );
GetScreen()->BlockLocate.m_BlockDrawStruct = NULL;
}
DisplayToolMsg(wxEmptyString);
}
/**********************************************/
int WinEDA_GerberFrame::HandleBlockEnd(wxDC * DC)
/**********************************************/
/* Routine de gestion de la commande BLOCK END
returne :
0 si aucun compos ant selectionne
1 sinon
-1 si commande termin<69>e et composants trouv<75>s (block delete, block save)
*/
{
int endcommande = TRUE;
bool zoom_command = FALSE;
if(DrawPanel->ManageCurseur )
switch( GetScreen()->BlockLocate.m_Command )
{
case BLOCK_IDLE:
DisplayError(this, wxT("Error in HandleBlockPLace"));
break;
case BLOCK_DRAG: /* Drag (not used, for future enhancements)*/
case BLOCK_MOVE: /* Move */
case BLOCK_COPY: /* Copy */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
GetScreen()->BlockLocate.m_State = STATE_BLOCK_MOVE;
endcommande = FALSE;
DrawPanel->ManageCurseur(DrawPanel, DC, FALSE);
DrawPanel->ManageCurseur = DrawMovingBlockOutlines;
DrawPanel->ManageCurseur(DrawPanel,DC, FALSE);
break;
case BLOCK_DELETE: /* Delete */
GetScreen()->BlockLocate.m_State = STATE_BLOCK_STOP;
DrawPanel->ManageCurseur(DrawPanel,DC, FALSE);
Block_Delete(DC);
break;
case BLOCK_ROTATE: /* Unused */
break;
case BLOCK_INVERT: /* Fip */
break;
case BLOCK_SAVE: /* Save (not used)*/
break;
case BLOCK_PASTE: break;
case BLOCK_ZOOM: /* Window Zoom */
zoom_command = TRUE;
break;
case BLOCK_ABORT:
case BLOCK_SELECT_ITEMS_ONLY:
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
break;
}
if ( endcommande == TRUE )
{
GetScreen()->BlockLocate.m_Flags = 0;
GetScreen()->BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->BlockLocate.m_Command = BLOCK_IDLE;
GetScreen()->BlockLocate.m_BlockDrawStruct = NULL;
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
DisplayToolMsg(wxEmptyString);
}
if ( zoom_command )
Window_Zoom( GetScreen()->BlockLocate );
return(endcommande);
}
/**************************************************************************/
static void DrawMovingBlockOutlines(WinEDA_DrawPanel * panel, wxDC * DC, bool erase)
/**************************************************************************/
/* Retrace le contour du block de repositionnement des structures a d<>placer
*/
{
int Color;
BASE_SCREEN * screen = panel->GetScreen();
Color = YELLOW; GRSetDrawMode(DC, g_XorMode);
/* Effacement ancien cadre */
if( erase )
{
screen->BlockLocate.Draw(panel, DC);
if ( screen->BlockLocate.m_MoveVector.x || screen->BlockLocate.m_MoveVector.y )
{
screen->BlockLocate.Offset(screen->BlockLocate.m_MoveVector);
screen->BlockLocate.Draw(panel, DC);
screen->BlockLocate.Offset(-screen->BlockLocate.m_MoveVector.x, -screen->BlockLocate.m_MoveVector.y);
}
}
if ( panel->m_Parent->GetScreen()->BlockLocate.m_State != STATE_BLOCK_STOP )
{
screen->BlockLocate.m_MoveVector.x = screen->m_Curseur.x - screen->BlockLocate.GetRight();
screen->BlockLocate.m_MoveVector.y = screen->m_Curseur.y - screen->BlockLocate.GetBottom();
}
screen->BlockLocate.Draw(panel, DC);
if ( screen->BlockLocate.m_MoveVector.x || screen->BlockLocate.m_MoveVector.y )
{
screen->BlockLocate.Offset(screen->BlockLocate.m_MoveVector);
screen->BlockLocate.Draw(panel, DC);
screen->BlockLocate.Offset(-screen->BlockLocate.m_MoveVector.x, -screen->BlockLocate.m_MoveVector.y);
}
}
/************************************************/
void WinEDA_BasePcbFrame::Block_Delete(wxDC *DC)
/************************************************/
/*
routine d'effacement du block deja selectionne
*/
{
if ( !IsOK(this, _("Ok to delete block ?") ) ) return;
GetScreen()->SetModify();
GetScreen()->BlockLocate.Normalize();
GetScreen()->m_CurrentItem = NULL;
/* Effacement des Pistes */
TRACK * pt_segm, * NextS;
for ( pt_segm = m_Pcb->m_Track; pt_segm != NULL; pt_segm = NextS)
{
NextS = pt_segm->Next();
if( IsSegmentInBox(GetScreen()->BlockLocate, pt_segm ) )
{ /* la piste est ici bonne a etre efface */
pt_segm->Draw(DrawPanel, DC, GR_XOR) ;
DeleteStructure(pt_segm);
}
}
/* Effacement des Zones */
for ( pt_segm = m_Pcb->m_Zone; pt_segm != NULL; pt_segm = NextS)
{
NextS = pt_segm->Next();
if( IsSegmentInBox(GetScreen()->BlockLocate, pt_segm ) )
{/* la piste est ici bonne a etre efface */
pt_segm->Draw(DrawPanel, DC, GR_XOR) ;
DeleteStructure(pt_segm);
}
}
/* Rafraichissement de l'ecran : */
RedrawActiveWindow(DC, TRUE);
}
/************************************************/
void WinEDA_BasePcbFrame::Block_Move(wxDC * DC)
/************************************************/
/*
routine de deplacement des elements du block deja selectionne
*/
{
int deltaX, deltaY;
wxPoint oldpos;
oldpos = GetScreen()->m_Curseur;
DrawPanel->ManageCurseur = NULL;
GetScreen()->m_Curseur = oldpos;
DrawPanel->MouseToCursorSchema();
GetScreen()->SetModify();
GetScreen()->BlockLocate.Normalize();
/* calcul du vecteur de deplacement pour les deplacements suivants */
deltaX = GetScreen()->BlockLocate.m_MoveVector.x ;
deltaY = GetScreen()->BlockLocate.m_MoveVector.y ;
/* Deplacement des Segments de piste */
TRACK * track;
track = m_Pcb->m_Track;
while( track )
{
if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
{ /* la piste est ici bonne a etre deplacee */
m_Pcb->m_Status_Pcb = 0 ;
track->Draw(DrawPanel, DC, GR_XOR) ; // effacement
track->m_Start.x += deltaX ; track->m_Start.y += deltaY ;
track->m_End.x += deltaX ; track->m_End.y += deltaY ;
track->m_Param += deltaX ; track->m_Sous_Netcode += deltaY ;
track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
}
track = (TRACK*) track->Pnext;
}
/* Deplacement des Segments de Zone */
track = (TRACK*)m_Pcb->m_Zone;
while( track )
{
if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
{ /* la piste est ici bonne a etre deplacee */
track->Draw(DrawPanel, DC, GR_XOR) ; // effacement
track->m_Start.x += deltaX ; track->m_Start.y += deltaY ;
track->m_End.x += deltaX ; track->m_End.y += deltaY ;
track->m_Param += deltaX ; track->m_Sous_Netcode += deltaY ;
track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
}
track = (TRACK*) track->Pnext;
}
DrawPanel->Refresh(TRUE);
}
/**************************************************/
void WinEDA_BasePcbFrame::Block_Duplicate(wxDC * DC)
/**************************************************/
/*
routine de duplication des elements du block deja selectionne
*/
{
int deltaX, deltaY;
wxPoint oldpos;
oldpos = GetScreen()->m_Curseur;
DrawPanel->ManageCurseur = NULL;
GetScreen()->m_Curseur = oldpos;
DrawPanel->MouseToCursorSchema();
GetScreen()->SetModify();
GetScreen()->BlockLocate.Normalize();
/* calcul du vecteur de deplacement pour les deplacements suivants */
deltaX = GetScreen()->BlockLocate.m_MoveVector.x ;
deltaY = GetScreen()->BlockLocate.m_MoveVector.y ;
/* Deplacement des Segments de piste */
TRACK * track, *next_track, *new_track;
track = m_Pcb->m_Track;
while( track )
{
next_track = track->Next();
if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
{ /* la piste est ici bonne a etre deplacee */
m_Pcb->m_Status_Pcb = 0 ;
new_track = track->Copy(1);
new_track->Insert(m_Pcb,NULL);
new_track->m_Start.x += deltaX ; new_track->m_Start.y += deltaY ;
new_track->m_End.x += deltaX ; new_track->m_End.y += deltaY ;
new_track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
}
track = next_track;
}
/* Deplacement des Segments de Zone */
track = (TRACK*)m_Pcb->m_Zone;
while( track )
{
next_track = track->Next();
if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
{ /* la piste est ici bonne a etre deplacee */
new_track = new TRACK(m_Pcb);
new_track = track->Copy(1);
new_track->Insert(m_Pcb,NULL);
new_track->m_Start.x += deltaX ; new_track->m_Start.y += deltaY ;
new_track->m_End.x += deltaX ; new_track->m_End.y += deltaY ;
new_track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
}
track = next_track;
}
}
/**************************************************************************/
static TRACK * IsSegmentInBox( DrawBlockStruct & blocklocate, TRACK * PtSegm )
/**************************************************************************/
/* Teste si la structure PtStruct est inscrite dans le block selectionne
Retourne PtSegm si oui
NULL si non
*/
{
if ( blocklocate.Inside(PtSegm->m_Start.x ,PtSegm->m_Start.y) )
return ( PtSegm );
if ( blocklocate.Inside(PtSegm->m_End.x, PtSegm->m_End.y) )
return ( PtSegm );
return ( NULL );
}