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) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2012 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>
#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
// Functions defined here, but used also in other files
// These 2 functions are used in modedit to rotate or mirror the whole footprint
// so they are called with force_all = true
void MirrorMarkedItems( MODULE* module, wxPoint offset, bool force_all = false );
void RotateMarkedItems( MODULE* module, wxPoint offset, bool force_all = false );
// Local functions:
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 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() )
{
BLOCK_STATE_T state = GetScreen()->m_BlockLocate.GetState();
BLOCK_COMMAND_T command = GetScreen()->m_BlockLocate.GetCommand();
m_canvas->CallEndMouseCapture( DC );
GetScreen()->m_BlockLocate.SetState( state );
GetScreen()->m_BlockLocate.SetCommand( command );
m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
GetScreen()->SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(),
GetScreen()->m_BlockLocate.GetBottom() ) );
m_canvas->MoveCursorToCrossHair();
}
switch( GetScreen()->m_BlockLocate.GetCommand() )
{
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.SetState( 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.SetState( 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.GetCommand() != 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.SetState( STATE_BLOCK_STOP );
switch( GetScreen()->m_BlockLocate.GetCommand() )
{
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.GetMoveVector() );
m_canvas->Refresh( true );
break;
case BLOCK_COPY: /* Copy */
GetScreen()->m_BlockLocate.ClearItemsList();
SaveCopyInUndoList( currentModule, UR_MODEDIT );
CopyMarkedItems( currentModule, GetScreen()->m_BlockLocate.GetMoveVector() );
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.SetState( STATE_NO_BLOCK );
GetScreen()->m_BlockLocate.SetCommand( 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 )
{
BASE_SCREEN* screen = aPanel->GetScreen();
FOOTPRINT_EDIT_FRAME * moduleEditFrame = FOOTPRINT_EDIT_FRAME::GetActiveFootprintEditor();
wxASSERT( moduleEditFrame );
MODULE* currentModule = moduleEditFrame->GetBoard()->m_Modules;
BLOCK_SELECTOR* block = &screen->m_BlockLocate;
GRSetDrawMode( aDC, g_XorMode );
if( aErase )
{
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
if( currentModule )
{
wxPoint move_offset = -block->GetMoveVector();
BOARD_ITEM* item = currentModule->GraphicalItems();
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->Pads();
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->Draw( aPanel, aDC, g_XorMode, move_offset );
}
}
}
/* Repaint new view. */
block->SetMoveVector( screen->GetCrossHairPosition() - block->GetLastCursorPosition() );
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
if( currentModule )
{
BOARD_ITEM* item = currentModule->GraphicalItems();
wxPoint move_offset = - block->GetMoveVector();
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->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->Pads(); pad; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->ClearFlags( SELECTED );
D_PAD* NewPad = new D_PAD( *pad );
NewPad->SetParent( module );
NewPad->SetFlags( SELECTED );
module->Pads().PushFront( NewPad );
}
BOARD_ITEM* newItem;
for( BOARD_ITEM* item = module->GraphicalItems(); item; item = item->Next() )
{
if( !item->IsSelected() )
continue;
item->ClearFlags( SELECTED );
newItem = (BOARD_ITEM*)item->Clone();
newItem->SetParent( module );
newItem->SetFlags( SELECTED );
module->GraphicalItems().PushFront( newItem );
}
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->Pads();
for( ; pad != NULL; pad = pad->Next() )
{
if( !pad->IsSelected() )
continue;
pad->SetPosition( pad->GetPosition() + offset );
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pad->SetPos0( pad->GetPos0() + offset );
}
item = module->GraphicalItems();
for( ; item != NULL; item = item->Next() )
{
if( !item->IsSelected() )
continue;
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switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
tm->Offset( offset );
tm->SetPos0( tm->GetPos0() + offset );
}
break;
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* em = (EDGE_MODULE*) item;
em->SetStart( em->GetStart() + offset );
em->SetEnd( em->GetEnd() + offset );
em->SetStart0( em->GetStart0() + offset );
em->SetEnd0( em->GetEnd0() + offset );
}
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->Pads();
for( ; pad != NULL; pad = next_pad )
{
next_pad = pad->Next();
if( !pad->IsSelected() )
continue;
pad->DeleteStructure();
}
item = module->GraphicalItems();
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
* Note: because this function is used in global transform,
* if force_all is true, all items will be mirrored
*/
void MirrorMarkedItems( MODULE* module, wxPoint offset, bool force_all )
{
#define SETMIRROR( z ) (z) -= offset.x; (z) = -(z); (z) += offset.x;
wxPoint tmp;
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wxSize tmpz;
if( module == NULL )
return;
for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
{
// Skip pads not selected, i.e. not inside the block to mirror:
if( !pad->IsSelected() && !force_all )
continue;
tmp = pad->GetPosition();
SETMIRROR( tmp.x );
pad->SetPosition( tmp );
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pad->SetX0( pad->GetPosition().x );
tmp = pad->GetOffset();
NEGATE( tmp.x );
pad->SetOffset( tmp );
tmpz = pad->GetDelta();
NEGATE( tmpz.x );
pad->SetDelta( tmpz );
pad->SetOrientation( 1800 - pad->GetOrientation() );
}
for( EDA_ITEM* item = module->GraphicalItems(); item; item = item->Next() )
{
// Skip items not selected, i.e. not inside the block to mirror:
if( !item->IsSelected() && !force_all )
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->GetTextPosition();
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SETMIRROR( tmp.x );
tm->SetTextPosition( tmp );
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tmp.y = tm->GetPos0().y;
tm->SetPos0( tmp );
}
break;
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default:
break;
}
item->ClearFlags();
}
}
/** Rotate marked items, refer to a rotation point at position offset
* Note: because this function is used in global transform,
* if force_all is true, all items will be rotated
*/
void RotateMarkedItems( MODULE* module, wxPoint offset, bool force_all )
{
#define ROTATE( z ) RotatePoint( (&z), offset, 900 )
if( module == NULL )
return;
for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
{
if( !pad->IsSelected() && !force_all )
continue;
wxPoint pos = pad->GetPosition();
ROTATE( pos );
pad->SetPosition( pos );
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pad->SetPos0( pad->GetPosition() );
pad->SetOrientation( pad->GetOrientation() + 900 );
}
for( EDA_ITEM* item = module->GraphicalItems(); item; item = item->Next() )
{
if( !item->IsSelected() && !force_all)
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->GetTextPosition();
ROTATE( pos );
tm->SetTextPosition( pos );
tm->SetPos0( tm->GetTextPosition() );
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->GraphicalItems();
for( ; item != NULL; item = item->Next() )
{
item->ClearFlags();
}
item = module->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->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->GraphicalItems();
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:
pos = ( (TEXTE_MODULE*) item )->GetTextPosition();
if( Rect.Contains( pos ) )
{
item->SetFlags( SELECTED );
ItemsCount++;
}
break;
default:
break;
}
}
return ItemsCount;
}