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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) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2004-2011 KiCad Developers, see change_log.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_libedit.cpp
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <general.h>
#include <class_library.h>
#include <libeditframe.h>
static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase );
int LIB_EDIT_FRAME::BlockCommand( int key )
{
int cmd = BLOCK_IDLE;
switch( key )
{
default:
cmd = key & 0xFF;
break;
case -1:
cmd = BLOCK_PRESELECT_MOVE;
break;
case 0:
cmd = BLOCK_MOVE;
break;
case GR_KB_SHIFT:
cmd = BLOCK_COPY;
break;
case GR_KB_ALT:
cmd = BLOCK_ROTATE;
break;
case GR_KB_SHIFTCTRL:
cmd = BLOCK_DELETE;
break;
case GR_KB_CTRL:
cmd = BLOCK_MIRROR_Y;
break;
case MOUSE_MIDDLE:
cmd = BLOCK_ZOOM;
break;
}
return cmd;
}
bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
{
int ItemCount = 0;
bool nextCmd = false;
wxPoint pt;
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 );
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_DRAG_ITEM:
case BLOCK_MOVE: // Move
case BLOCK_COPY: // Copy
if( GetCurPart() )
ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
m_editPinsPerPartOrConvert );
if( ItemCount )
{
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
if( GetCurPart() )
ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
m_editPinsPerPartOrConvert );
if( ItemCount )
SaveCopyInUndoList( GetCurPart() );
if( GetCurPart() )
{
GetCurPart()->DeleteSelectedItems();
OnModify();
}
break;
case BLOCK_SAVE: // Save
case BLOCK_PASTE:
case BLOCK_FLIP:
break;
case BLOCK_ROTATE:
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
if( GetCurPart() )
ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
m_editPinsPerPartOrConvert );
if( ItemCount )
SaveCopyInUndoList( GetCurPart() );
pt = GetScreen()->m_BlockLocate.Centre();
pt = GetNearestGridPosition( pt );
pt.y = -pt.y;
if( GetCurPart() )
{
OnModify();
int block_cmd = GetScreen()->m_BlockLocate.GetCommand();
if( block_cmd == BLOCK_MIRROR_Y)
GetCurPart()->MirrorSelectedItemsH( pt );
else if( block_cmd == BLOCK_MIRROR_X)
GetCurPart()->MirrorSelectedItemsV( pt );
else if( block_cmd == BLOCK_ROTATE )
GetCurPart()->RotateSelectedItems( pt );
}
break;
case BLOCK_ZOOM: // Window Zoom
Window_Zoom( GetScreen()->m_BlockLocate );
break;
case BLOCK_ABORT:
break;
case BLOCK_SELECT_ITEMS_ONLY:
break;
case BLOCK_COPY_AND_INCREMENT: // not used in Eeschema
case BLOCK_MOVE_EXACT: // not used in Eeschema
break;
}
if( !nextCmd )
{
if( GetScreen()->m_BlockLocate.GetCommand() != BLOCK_SELECT_ITEMS_ONLY && GetCurPart() )
GetCurPart()->ClearSelectedItems();
GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK );
GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE );
GetScreen()->SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString,
false );
m_canvas->Refresh( true );
}
return nextCmd;
}
void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
{
wxPoint pt;
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_DRAG_ITEM:
case BLOCK_MOVE: // Move
case BLOCK_PRESELECT_MOVE: // Move with preselection list
GetScreen()->m_BlockLocate.ClearItemsList();
if( GetCurPart() )
SaveCopyInUndoList( GetCurPart() );
pt = GetScreen()->m_BlockLocate.GetMoveVector();
pt.y *= -1;
if( GetCurPart() )
GetCurPart()->MoveSelectedItems( pt );
m_canvas->Refresh( true );
break;
case BLOCK_COPY: // Copy
GetScreen()->m_BlockLocate.ClearItemsList();
if( GetCurPart() )
SaveCopyInUndoList( GetCurPart() );
pt = GetScreen()->m_BlockLocate.GetMoveVector();
pt.y = -pt.y;
if( GetCurPart() )
GetCurPart()->CopySelectedItems( pt );
break;
case BLOCK_PASTE: // Paste (recopy the last block saved)
GetScreen()->m_BlockLocate.ClearItemsList();
break;
case BLOCK_ROTATE: // Invert by popup menu, from block move
case BLOCK_MIRROR_X: // Invert by popup menu, from block move
case BLOCK_MIRROR_Y: // Invert by popup menu, from block move
if( GetCurPart() )
SaveCopyInUndoList( GetCurPart() );
pt = GetScreen()->m_BlockLocate.Centre();
pt = GetNearestGridPosition( pt );
pt.y = -pt.y;
if( GetCurPart() )
{
int block_cmd = GetScreen()->m_BlockLocate.GetCommand();
if( block_cmd == BLOCK_MIRROR_Y)
GetCurPart()->MirrorSelectedItemsH( pt );
else if( block_cmd == BLOCK_MIRROR_X)
GetCurPart()->MirrorSelectedItemsV( pt );
else if( block_cmd == BLOCK_ROTATE )
GetCurPart()->RotateSelectedItems( pt );
}
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 );
GetScreen()->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
*/
void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
BLOCK_SELECTOR* block;
BASE_SCREEN* screen = aPanel->GetScreen();
block = &screen->m_BlockLocate;
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) aPanel->GetParent();
wxASSERT( parent != NULL );
LIB_PART* component = parent->GetCurPart();
if( component == NULL )
return;
int unit = parent->GetUnit();
int convert = parent->GetConvert();
if( aErase )
{
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert,
g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true );
}
// Repaint new view
block->SetMoveVector( parent->GetCrossHairPosition() - block->GetLastCursorPosition() );
GRSetDrawMode( aDC, g_XorMode );
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert,
g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true );
}
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