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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()->SetCurItem( 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;
}
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