kicad/pcbnew/block_module_editor.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file block_module_editor.cpp
* @brief Footprint editor block handling implementation.
*/
#include "fctsys.h"
#include "appl_wxstruct.h"
#include "gr_basic.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "block_commande.h"
#include "macros.h"
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#include "wxPcbStruct.h"
#include "module_editor_frame.h"
#include "pcbplot.h"
#include "trigo.h"
#include "pcbnew.h"
#include "protos.h"
#include "class_board.h"
#include "class_track.h"
#include "class_drawsegment.h"
#include "class_pcb_text.h"
#include "class_mire.h"
#include "class_module.h"
#include "class_dimension.h"
#include "class_edge_mod.h"
#define BLOCK_COLOR BROWN
static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase );
static int MarkItemsInBloc( MODULE* module, EDA_RECT& Rect );
static void ClearMarkItems( MODULE* module );
static void CopyMarkedItems( MODULE* module, wxPoint offset );
static void MoveMarkedItems( MODULE* module, wxPoint offset );
static void MirrorMarkedItems( MODULE* module, wxPoint offset );
static void RotateMarkedItems( MODULE* module, wxPoint offset );
static void DeleteMarkedItems( MODULE* module );
int FOOTPRINT_EDIT_FRAME::ReturnBlockCommand( int key )
{
int cmd;
switch( key )
{
default:
cmd = key & 0x255;
break;
case - 1:
cmd = BLOCK_PRESELECT_MOVE;
break;
case 0:
cmd = BLOCK_MOVE;
break;
case GR_KB_ALT:
cmd = BLOCK_MIRROR_Y;
break;
case GR_KB_SHIFTCTRL:
cmd = BLOCK_DELETE;
break;
case GR_KB_SHIFT:
cmd = BLOCK_COPY;
break;
case GR_KB_CTRL:
cmd = BLOCK_ROTATE;
break;
case MOUSE_MIDDLE:
cmd = BLOCK_ZOOM;
break;
}
return cmd;
}
bool FOOTPRINT_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
{
int itemsCount = 0;
bool nextcmd = false;
MODULE* currentModule = GetBoard()->m_Modules;
if( GetScreen()->m_BlockLocate.GetCount() )
{
BlockState state = GetScreen()->m_BlockLocate.m_State;
CmdBlockType command = GetScreen()->m_BlockLocate.m_Command;
m_canvas->CallEndMouseCapture( DC );
GetScreen()->m_BlockLocate.m_State = state;
GetScreen()->m_BlockLocate.m_Command = command;
m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
GetScreen()->SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(),
GetScreen()->m_BlockLocate.GetBottom() ) );
m_canvas->MoveCursorToCrossHair();
}
switch( GetScreen()->m_BlockLocate.m_Command )
{
case BLOCK_IDLE:
DisplayError( this, wxT( "Error in HandleBlockPLace" ) );
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_MOVE: /* Move */
case BLOCK_COPY: /* Copy */
itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );
if( itemsCount )
{
nextcmd = true;
if( m_canvas->IsMouseCaptured() )
{
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
m_canvas->Refresh( true );
}
break;
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
nextcmd = true;
m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
break;
case BLOCK_DELETE: /* Delete */
itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );
if( itemsCount )
SaveCopyInUndoList( currentModule, UR_MODEDIT );
DeleteMarkedItems( currentModule );
break;
case BLOCK_SAVE: /* Save */
case BLOCK_PASTE:
break;
case BLOCK_ROTATE:
itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );
if( itemsCount )
SaveCopyInUndoList( currentModule, UR_MODEDIT );
RotateMarkedItems( currentModule, GetScreen()->m_BlockLocate.Centre() );
break;
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
case BLOCK_FLIP: /* mirror */
itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );
if( itemsCount )
SaveCopyInUndoList( currentModule, UR_MODEDIT );
MirrorMarkedItems( currentModule, GetScreen()->m_BlockLocate.Centre() );
break;
case BLOCK_ZOOM: /* Window Zoom */
Window_Zoom( GetScreen()->m_BlockLocate );
break;
case BLOCK_ABORT:
break;
case BLOCK_SELECT_ITEMS_ONLY:
break;
}
if( !nextcmd )
{
if( GetScreen()->m_BlockLocate.m_Command != BLOCK_SELECT_ITEMS_ONLY )
{
ClearMarkItems( currentModule );
}
GetScreen()->ClearBlockCommand();
SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString,
false );
m_canvas->Refresh( true );
}
return nextcmd;
}
void FOOTPRINT_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
{
MODULE* currentModule = GetBoard()->m_Modules;
if( !m_canvas->IsMouseCaptured() )
{
DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_STOP;
switch( GetScreen()->m_BlockLocate.m_Command )
{
case BLOCK_IDLE:
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_MOVE: /* Move */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
GetScreen()->m_BlockLocate.ClearItemsList();
SaveCopyInUndoList( currentModule, UR_MODEDIT );
MoveMarkedItems( currentModule, GetScreen()->m_BlockLocate.m_MoveVector );
m_canvas->Refresh( true );
break;
case BLOCK_COPY: /* Copy */
GetScreen()->m_BlockLocate.ClearItemsList();
SaveCopyInUndoList( currentModule, UR_MODEDIT );
CopyMarkedItems( currentModule, GetScreen()->m_BlockLocate.m_MoveVector );
break;
case BLOCK_PASTE: /* Paste */
GetScreen()->m_BlockLocate.ClearItemsList();
break;
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
case BLOCK_FLIP: /* Mirror by popup menu, from block move */
SaveCopyInUndoList( currentModule, UR_MODEDIT );
MirrorMarkedItems( currentModule, GetScreen()->m_BlockLocate.Centre() );
break;
case BLOCK_ROTATE:
SaveCopyInUndoList( currentModule, UR_MODEDIT );
RotateMarkedItems( currentModule, GetScreen()->m_BlockLocate.Centre() );
break;
case BLOCK_ZOOM: // Handled by HandleBlockEnd
case BLOCK_DELETE:
case BLOCK_SAVE:
case BLOCK_ABORT:
default:
break;
}
OnModify();
GetScreen()->m_BlockLocate.ClearFlags();
GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString, false );
m_canvas->Refresh( true );
}
/* Traces the outline of the search block structures
* The entire block follows the cursor
*/
static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
BLOCK_SELECTOR* PtBlock;
BASE_SCREEN* screen = aPanel->GetScreen();
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BOARD_ITEM* item;
wxPoint move_offset;
MODULE* currentModule =
( (PCB_BASE_FRAME*) wxGetApp().GetTopWindow() )->m_ModuleEditFrame->GetBoard()->m_Modules;
PtBlock = &screen->m_BlockLocate;
GRSetDrawMode( aDC, g_XorMode );
if( aErase )
{
PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
if( currentModule )
{
move_offset.x = -PtBlock->m_MoveVector.x;
move_offset.y = -PtBlock->m_MoveVector.y;
item = currentModule->m_Drawings;
for( ; item != NULL; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
item->Draw( aPanel, aDC, g_XorMode, move_offset );
break;
default:
break;
}
}
D_PAD* pad = currentModule->m_Pads;
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->Draw( aPanel, aDC, g_XorMode, move_offset );
}
}
}
/* Repaint new view. */
PtBlock->m_MoveVector = screen->GetCrossHairPosition() - PtBlock->m_BlockLastCursorPosition;
PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
if( currentModule )
{
item = currentModule->m_Drawings;
move_offset = - PtBlock->m_MoveVector;
for( ; item != NULL; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
item->Draw( aPanel, aDC, g_XorMode, move_offset );
break;
default:
break;
}
}
D_PAD* pad = currentModule->m_Pads;
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->Draw( aPanel, aDC, g_XorMode, move_offset );
}
}
}
/* Copy marked items, at new position = old position + offset
*/
void CopyMarkedItems( MODULE* module, wxPoint offset )
{
if( module == NULL )
return;
for( D_PAD* pad = module->m_Pads; pad; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->ClearFlags( SELECTED );
D_PAD* NewPad = new D_PAD( module );
NewPad->Copy( pad );
NewPad->SetFlags( SELECTED );
module->m_Pads.PushFront( NewPad );
}
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for( BOARD_ITEM* item = module->m_Drawings; item; item = item->Next() )
{
if( !item->IsSelected() )
continue;
item->ClearFlags( SELECTED );
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switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
TEXTE_MODULE * textm;
textm = new TEXTE_MODULE( module );
textm->Copy( (TEXTE_MODULE*) item );
textm->SetFlags( SELECTED );
module->m_Drawings.PushFront( textm );
break;
case PCB_MODULE_EDGE_T:
EDGE_MODULE * edge;
edge = new EDGE_MODULE( module );
edge->Copy( (EDGE_MODULE*) item );
edge->SetFlags( SELECTED );
module->m_Drawings.PushFront( edge );
break;
default:
DisplayError( NULL, wxT( "CopyMarkedItems: type undefined" ) );
break;
}
}
MoveMarkedItems( module, offset );
}
/* Move marked items, at new position = old position + offset
*/
void MoveMarkedItems( MODULE* module, wxPoint offset )
{
EDA_ITEM* item;
if( module == NULL )
return;
D_PAD* pad = module->m_Pads;
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->SetPosition( pad->GetPosition() + offset );
pad->m_Pos0 += offset;
}
item = module->m_Drawings;
for( ; item != NULL; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
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{
TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
tm->m_Pos += offset;
tm->SetPos0( tm->GetPos0() + offset );
}
break;
case PCB_MODULE_EDGE_T:
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{
EDGE_MODULE* em = (EDGE_MODULE*) item;
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em->SetStart( em->GetStart() + offset );
em->SetEnd( em->GetEnd() + offset );
em->SetStart0( em->GetStart0() + offset );
em->SetEnd0( em->GetEnd0() + offset );
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}
break;
default:
;
}
item->ClearFlags();
}
}
/* Delete marked items
*/
void DeleteMarkedItems( MODULE* module )
{
BOARD_ITEM* item;
BOARD_ITEM* next_item;
D_PAD* pad;
D_PAD* next_pad;
if( module == NULL )
return;
pad = module->m_Pads;
for( ; pad != NULL; pad = next_pad )
{
next_pad = pad->Next();
if( !pad->IsSelected() )
continue;
pad->DeleteStructure();
}
item = module->m_Drawings;
for( ; item != NULL; item = next_item )
{
next_item = item->Next();
if( !item->IsSelected() )
continue;
item->DeleteStructure();
}
}
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/** Mirror marked items, refer to a Vertical axis at position offset
*/
void MirrorMarkedItems( MODULE* module, wxPoint offset )
{
#define SETMIRROR( z ) (z) -= offset.x; (z) = -(z); (z) += offset.x;
wxPoint tmp;
if( module == NULL )
return;
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for( D_PAD* pad = module->m_Pads; pad; pad = pad->Next() )
{
if( pad->IsSelected() )
continue;
tmp = pad->GetPosition();
SETMIRROR( tmp.x );
pad->SetPosition( tmp );
pad->m_Pos0.x = pad->GetPosition().x;
NEGATE( pad->m_Offset.x );
NEGATE( pad->m_DeltaSize.x );
pad->m_Orient = 1800 - pad->m_Orient;
NORMALIZE_ANGLE_POS( pad->m_Orient );
}
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for( EDA_ITEM* item = module->m_Drawings; item; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
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{
EDGE_MODULE* em = (EDGE_MODULE*) item;
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tmp = em->GetStart0();
SETMIRROR( tmp.x );
em->SetStart0( tmp );
em->SetStartX( tmp.x );
tmp = em->GetEnd0();
SETMIRROR( tmp.x );
em->SetEnd0( tmp );
em->SetEndX( tmp.x );
em->SetAngle( -em->GetAngle() );
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}
break;
case PCB_MODULE_TEXT_T:
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{
TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
tmp = tm->GetPosition();
SETMIRROR( tmp.x );
tm->SetPosition( tmp );
tmp.y = tm->GetPos0().y;
tm->SetPos0( tmp );
}
break;
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default:
break;
}
item->ClearFlags();
}
}
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/** Rotate marked items, refer to a Vertical axis at position offset
*/
void RotateMarkedItems( MODULE* module, wxPoint offset )
{
#define ROTATE( z ) RotatePoint( (&z), offset, 900 )
if( module == NULL )
return;
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for( D_PAD* pad = module->m_Pads; pad; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
wxPoint pos = pad->GetPosition();
ROTATE( pos );
pad->SetPosition( pos );
pad->m_Pos0 = pad->GetPosition();
pad->m_Orient += 900;
NORMALIZE_ANGLE_POS( pad->m_Orient );
}
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for( EDA_ITEM* item = module->m_Drawings; item; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* em = (EDGE_MODULE*) item;
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wxPoint tmp = em->GetStart();
ROTATE( tmp );
em->SetStart( tmp );
em->SetStart0( tmp );
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tmp = em->GetEnd();
ROTATE( tmp );
em->SetEnd( tmp );
em->SetEnd0( tmp );
}
break;
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
wxPoint pos = tm->GetPosition();
ROTATE( pos );
tm->SetPosition( pos );
tm->SetPos0( tm->GetPosition() );
tm->SetOrientation( tm->GetOrientation() + 900 );
}
break;
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default:
;
}
item->ClearFlags();
}
}
void ClearMarkItems( MODULE* module )
{
EDA_ITEM* item;
if( module == NULL )
return;
item = module->m_Drawings;
for( ; item != NULL; item = item->Next() )
{
item->ClearFlags();
}
item = module->m_Pads;
for( ; item != NULL; item = item->Next() )
{
item->ClearFlags();
}
}
/* Mark items inside rect.
* Items are inside rect when an end point is inside rect
*/
int MarkItemsInBloc( MODULE* module, EDA_RECT& Rect )
{
EDA_ITEM* item;
int ItemsCount = 0;
wxPoint pos;
D_PAD* pad;
if( module == NULL )
return 0;
pad = module->m_Pads;
for( ; pad != NULL; pad = pad->Next() )
{
pad->ClearFlags( SELECTED );
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pos = pad->GetPosition();
if( Rect.Contains( pos ) )
{
pad->SetFlags( SELECTED );
ItemsCount++;
}
}
item = module->m_Drawings;
for( ; item != NULL; item = item->Next() )
{
item->ClearFlags( SELECTED );
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switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
if( ((EDGE_MODULE*)item )->HitTest( Rect ) )
{
item->SetFlags( SELECTED );
ItemsCount++;
}
break;
case PCB_MODULE_TEXT_T:
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pos = ( (TEXTE_MODULE*) item )->GetPosition();
if( Rect.Contains( pos ) )
{
item->SetFlags( SELECTED );
ItemsCount++;
}
break;
default:
break;
}
}
return ItemsCount;
}