kicad/eeschema/block_libedit.cpp

316 lines
9.0 KiB
C++

/****************************************************/
/* block_libedit.cpp */
/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "block_commande.h"
#include "general.h"
#include "class_library.h"
#include "protos.h"
#include "libeditframe.h"
static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase );
/*
* Return the block command (BLOCK_MOVE, BLOCK_COPY...) corresponding to
* the key (ALT, SHIFT ALT ..)
*/
int LIB_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:
case GR_KB_SHIFT:
cmd = BLOCK_COPY;
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;
}
/*
* Command BLOCK END (end of block sizing)
* return :
* 0 if command finished (zoom, delete ...)
* 1 if HandleBlockPlace must follow (items found, and a block place
* command must follow)
*/
bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
{
int ItemCount = 0;
int nextCmd = false;
wxPoint pt;
if( GetScreen()->m_BlockLocate.GetCount() )
{
BlockState state = GetScreen()->m_BlockLocate.m_State;
CmdBlockType command = GetScreen()->m_BlockLocate.m_Command;
DrawPanel->m_endMouseCaptureCallback( DrawPanel, DC );
GetScreen()->m_BlockLocate.m_State = state;
GetScreen()->m_BlockLocate.m_Command = command;
DrawPanel->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
GetScreen()->SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(),
GetScreen()->m_BlockLocate.GetBottom() ) );
DrawPanel->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 */
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
{
nextCmd = true;
if( DrawPanel->IsMouseCaptured() )
{
DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
DrawPanel->m_mouseCaptureCallback = DrawMovingBlockOutlines;
DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
DrawPanel->Refresh( true );
}
break;
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
nextCmd = true;
DrawPanel->m_mouseCaptureCallback = DrawMovingBlockOutlines;
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
break;
case BLOCK_DELETE: /* Delete */
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
SaveCopyInUndoList( m_component );
if ( m_component )
{
m_component->DeleteSelectedItems();
OnModify();
}
break;
case BLOCK_SAVE: /* Save */
case BLOCK_PASTE:
case BLOCK_ROTATE:
case BLOCK_MIRROR_X:
case BLOCK_FLIP:
break;
case BLOCK_MIRROR_Y:
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.Centre();
pt.y *= -1;
if ( m_component )
{
OnModify();
m_component->MirrorSelectedItemsH( pt );
}
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 && m_component )
m_component->ClearSelectedItems();
GetScreen()->m_BlockLocate.m_Flags = 0;
GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
GetScreen()->SetCurItem( NULL );
DrawPanel->SetMouseCapture( NULL, NULL );
SetToolID( m_ID_current_state, DrawPanel->GetDefaultCursor(), wxEmptyString );
DrawPanel->Refresh( true );
}
return nextCmd;
}
/*
* Routine to handle the BLOCK PLACE command
* Last routine for block operation for:
* - block move & drag
* - block copy & paste
*/
void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
{
bool err = false;
wxPoint pt;
if( !DrawPanel->IsMouseCaptured() )
{
err = true;
DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_STOP;
switch( GetScreen()->m_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*/
GetScreen()->m_BlockLocate.ClearItemsList();
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.m_MoveVector;
pt.y *= -1;
if ( m_component )
m_component->MoveSelectedItems( pt );
DrawPanel->Refresh( true );
break;
case BLOCK_COPY: /* Copy */
GetScreen()->m_BlockLocate.ClearItemsList();
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.m_MoveVector;
pt.y *= -1;
if ( m_component )
m_component->CopySelectedItems( pt );
break;
case BLOCK_PASTE: /* Paste (recopy the last block saved) */
GetScreen()->m_BlockLocate.ClearItemsList();
break;
case BLOCK_MIRROR_Y: /* Invert by popup menu, from block move */
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.Centre();
pt.y *= -1;
if ( m_component )
m_component->MirrorSelectedItemsH( pt );
break;
case BLOCK_ZOOM: // Handled by HandleBlockEnd
case BLOCK_DELETE:
case BLOCK_SAVE:
case BLOCK_ROTATE:
case BLOCK_ABORT:
default:
break;
}
OnModify();
GetScreen()->m_BlockLocate.m_Flags = 0;
GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
GetScreen()->SetCurItem( NULL );
DrawPanel->SetMouseCapture( NULL, NULL );
DrawPanel->Refresh( true );
SetToolID( m_ID_current_state, DrawPanel->GetDefaultCursor(), wxEmptyString );
}
/*
* 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* PtBlock;
BASE_SCREEN* screen = aPanel->GetScreen();
wxPoint move_offset;
PtBlock = &screen->m_BlockLocate;
LIB_EDIT_FRAME* parent = ( LIB_EDIT_FRAME* ) aPanel->GetParent();
wxASSERT( parent != NULL );
LIB_COMPONENT* component = parent->GetComponent();
if( component == NULL )
return;
int unit = parent->GetUnit();
int convert = parent->GetConvert();
if( aErase )
{
PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
component->Draw( aPanel, aDC, PtBlock->m_MoveVector, unit, convert,
g_XorMode, -1, DefaultTransform, true, true, true );
}
/* Repaint new view */
PtBlock->m_MoveVector = screen->GetCrossHairPosition() - PtBlock->m_BlockLastCursorPosition;
GRSetDrawMode( aDC, g_XorMode );
PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
component->Draw( aPanel, aDC, PtBlock->m_MoveVector, unit, convert,
g_XorMode, -1, DefaultTransform, true, true, true );
}