void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
{
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
wxPoint pt;
if( !m_canvas->IsMouseCaptured() )
{
DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) );
}
block->SetState( STATE_BLOCK_STOP );
switch( block->GetCommand() )
{
case BLOCK_IDLE:
break;
case BLOCK_DRAG: // Drag
case BLOCK_DRAG_ITEM:
case BLOCK_MOVE: // Move
case BLOCK_DUPLICATE: // Duplicate
if( GetCurPart() && !block->AppendUndo() )
SaveCopyInUndoList( GetCurPart() );
pt = block->GetMoveVector();
if( GetCurPart() )
BlockMoveSelectedItems( pt, GetCurPart(), block );
block->ClearItemsList();
break;
case BLOCK_PASTE: // Paste (recopy the last block saved)
if( GetCurPart() )
SaveCopyInUndoList( GetCurPart() );
pt = block->GetMoveVector();
pasteClipboard( pt );
block->ClearItemsList();
break;
case BLOCK_ZOOM: // Handled by HandleBlockEnd
case BLOCK_DELETE:
case BLOCK_COPY:
case BLOCK_ABORT:
default:
break;
}
RebuildView();
GetCanvas()->Refresh();
OnModify();
block->SetState( STATE_NO_BLOCK );
block->SetCommand( BLOCK_IDLE );
GetScreen()->SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), GetGalCanvas()->GetCurrentCursor(), wxEmptyString, false );
GetCanvas()->GetView()->ClearPreview();
GetCanvas()->GetView()->ClearHiddenFlags();
}
bool EDA_DRAW_FRAME::HandleBlockBegin( wxDC* aDC, int aKey, const wxPoint& aPosition )
{
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
if( ( block->GetCommand() != BLOCK_IDLE ) || ( block->GetState() != STATE_NO_BLOCK ) )
return false;
block->SetCommand( (BLOCK_COMMAND_T) BlockCommand( aKey ) );
if( block->GetCommand() == 0 )
return false;
switch( block->GetCommand() )
{
case BLOCK_IDLE:
break;
case BLOCK_MOVE: // Move
case BLOCK_DRAG: // Drag (block defined)
case BLOCK_DRAG_ITEM: // Drag from a drag item command
case BLOCK_COPY: // Copy
case BLOCK_COPY_AND_INCREMENT: // Copy and increment relevant references
case BLOCK_DELETE: // Delete
case BLOCK_SAVE: // Save
case BLOCK_ROTATE: // Rotate 90 deg
case BLOCK_FLIP: // Flip
case BLOCK_ZOOM: // Window Zoom
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y: // mirror
case BLOCK_PRESELECT_MOVE: // Move with preselection list
block->InitData( m_canvas, aPosition );
break;
case BLOCK_PASTE:
block->InitData( m_canvas, aPosition );
block->SetLastCursorPosition( wxPoint( 0, 0 ) );
InitBlockPasteInfos();
if( block->GetCount() == 0 ) // No data to paste
{
DisplayError( this, wxT( "No block to paste" ), 20 );
GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE );
m_canvas->SetMouseCaptureCallback( NULL );
return true;
}
if( !m_canvas->IsMouseCaptured() )
{
block->ClearItemsList();
DisplayError( this,
wxT( "EDA_DRAW_FRAME::HandleBlockBegin() Err: m_mouseCaptureCallback NULL" ) );
return true;
}
block->SetState( STATE_BLOCK_MOVE );
m_canvas->CallMouseCapture( aDC, aPosition, false );
break;
default:
{
wxString msg;
msg << wxT( "EDA_DRAW_FRAME::HandleBlockBegin() error: Unknown command " ) <<
block->GetCommand();
DisplayError( this, msg );
}
break;
}
block->SetMessageBlock( this );
return true;
}
bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
{
int ItemCount = 0;
bool nextCmd = false;
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
wxPoint pt;
auto panel =static_cast<SCH_DRAW_PANEL*>(m_canvas);
auto view = panel->GetView();
auto area = view->GetSelectionArea();
auto start = area->GetOrigin();
auto end = area->GetEnd();
block->SetOrigin( wxPoint( start.x, start.y ) );
block->SetEnd( wxPoint( end.x, end.y ) );
view->ShowSelectionArea( false );
view->ClearHiddenFlags();
if( block->GetCount() )
{
BLOCK_STATE_T state = block->GetState();
BLOCK_COMMAND_T command = block->GetCommand();
m_canvas->CallEndMouseCapture( aDC );
block->SetState( state );
block->SetCommand( command );
m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
if( block->GetCommand() != BLOCK_ABORT
&& block->GetCommand() != BLOCK_DUPLICATE
&& block->GetCommand() != BLOCK_COPY
&& block->GetCommand() != BLOCK_CUT
&& block->GetCommand() != BLOCK_DELETE )
{
SetCrossHairPosition( block->GetEnd() );
m_canvas->MoveCursorToCrossHair();
}
}
if( m_canvas->IsMouseCaptured() )
{
switch( block->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_DUPLICATE: // Duplicate
if( GetCurPart() )
ItemCount = BlockSelectItems( GetCurPart(), block, m_unit, m_convert, m_syncPinEdit );
if( ItemCount )
{
nextCmd = true;
block->SetState( STATE_BLOCK_MOVE );
if( block->GetCommand() == BLOCK_DUPLICATE )
{
if( block->AppendUndo() )
; // UR_LIBEDIT saves entire state, so no need to append anything more
else
{
SaveCopyInUndoList( GetCurPart(), UR_LIBEDIT );
block->SetAppendUndo();
}
BlockCopySelectedItems( pt, GetCurPart(), block );
block->SetLastCursorPosition( GetCrossHairPosition( true ) );
}
m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
}
else
{
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
m_canvas->SetMouseCapture( NULL, NULL );
}
break;
case BLOCK_COPY: // Save a copy of items in the clipboard buffer
case BLOCK_CUT:
if( GetCurPart() )
ItemCount = BlockSelectItems( GetCurPart(), block, m_unit, m_convert, m_syncPinEdit );
if( ItemCount )
{
copySelectedItems();
auto cmd = block->GetCommand();
if( cmd == BLOCK_COPY )
{
BlockClearSelectedItems( GetCurPart(), block );
block->ClearItemsList();
}
else if( cmd == BLOCK_CUT )
{
if( block->AppendUndo() )
; // UR_LIBEDIT saves entire state, so no need to append anything more
else
{
SaveCopyInUndoList( GetCurPart(), UR_LIBEDIT );
block->SetAppendUndo();
}
BlockDeleteSelectedItems( GetCurPart(), block );
RebuildView();
GetCanvas()->Refresh();
OnModify();
}
}
break;
case BLOCK_DELETE: // Delete
if( GetCurPart() )
ItemCount = BlockSelectItems( GetCurPart(), block, m_unit, m_convert, m_syncPinEdit );
if( block->AppendUndo() )
; // UR_LIBEDIT saves entire state, so no need to append anything more
else if( ItemCount )
{
SaveCopyInUndoList( GetCurPart(), UR_LIBEDIT );
block->SetAppendUndo();
}
if( GetCurPart() )
{
BlockDeleteSelectedItems( GetCurPart(), block );
RebuildView();
GetCanvas()->Refresh();
OnModify();
}
break;
case BLOCK_PASTE:
case BLOCK_ROTATE:
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y:
case BLOCK_FLIP:
wxFAIL; // should not happen
break;
case BLOCK_ZOOM: // Window Zoom
Window_Zoom( *block );
break;
case BLOCK_ABORT:
break;
case BLOCK_SELECT_ITEMS_ONLY:
break;
case BLOCK_PRESELECT_MOVE: // not used in LibEdit
case BLOCK_DUPLICATE_AND_INCREMENT: // not used in Eeschema
case BLOCK_MOVE_EXACT: // not used in Eeschema
break;
}
}
if( block->GetCommand() == BLOCK_ABORT )
{
GetScreen()->ClearDrawingState();
}
if( !nextCmd )
{
if( block->GetCommand() != BLOCK_SELECT_ITEMS_ONLY && GetCurPart() )
BlockClearSelectedItems( GetCurPart(), block );
GetScreen()->ClearBlockCommand();
GetScreen()->SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), GetGalCanvas()->GetCurrentCursor(), wxEmptyString,
false );
}
view->ShowSelectionArea( false );
view->ShowPreview( nextCmd );
return nextCmd;
}
void DrawAndSizingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
BLOCK_SELECTOR* block;
block = &aPanel->GetScreen()->m_BlockLocate;
block->SetMoveVector( wxPoint( 0, 0 ) );
if( aErase )
block->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode, block->GetColor() );
block->SetLastCursorPosition( aPanel->GetParent()->GetCrossHairPosition() );
block->SetEnd( aPanel->GetParent()->GetCrossHairPosition() );
block->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode, block->GetColor() );
if( block->GetState() == STATE_BLOCK_INIT )
{
if( block->GetWidth() || block->GetHeight() )
// 2nd point exists: the rectangle is not surface anywhere
block->SetState( STATE_BLOCK_END );
}
}
/* 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();
BLOCK_SELECTOR* block = &screen->m_BlockLocate;
SCH_ITEM* schitem;
/* Erase old block contents. */
if( aErase )
{
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
for( unsigned ii = 0; ii < block->GetCount(); ii++ )
{
schitem = (SCH_ITEM*) block->GetItem( ii );
schitem->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, g_GhostColor );
}
}
/* Repaint new view. */
block->SetMoveVector( aPanel->GetParent()->GetCrossHairPosition() - block->GetLastCursorPosition() );
block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
for( unsigned ii = 0; ii < block->GetCount(); ii++ )
{
schitem = (SCH_ITEM*) block->GetItem( ii );
schitem->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, g_GhostColor );
}
}
bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
{
bool nextcmd = false;
bool zoom_command = false;
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
if( block->GetCount() )
{
BLOCK_STATE_T state = block->GetState();
BLOCK_COMMAND_T command = block->GetCommand();
m_canvas->CallEndMouseCapture( aDC );
block->SetState( state );
block->SetCommand( command );
m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
SetCrossHairPosition( block->GetEnd() );
if( block->GetCommand() != BLOCK_ABORT )
m_canvas->MoveCursorToCrossHair();
}
if( m_canvas->IsMouseCaptured() )
{
switch( block->GetCommand() )
{
case BLOCK_IDLE:
DisplayError( this, wxT( "Error in HandleBlockPLace()" ) );
break;
case BLOCK_ROTATE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
// Compute the rotation center and put it on grid:
wxPoint rotationPoint = block->Centre();
rotationPoint = GetNearestGridPosition( rotationPoint );
SetCrossHairPosition( rotationPoint );
SaveCopyInUndoList( block->GetItems(), UR_ROTATED, rotationPoint );
RotateListOfItems( block->GetItems(), rotationPoint );
OnModify();
}
block->ClearItemsList();
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_DRAG:
case BLOCK_DRAG_ITEM: // Drag from a drag command
GetScreen()->BreakSegmentsOnJunctions();
// fall through
case BLOCK_MOVE:
case BLOCK_COPY:
if( block->GetCommand() == BLOCK_DRAG_ITEM &&
GetScreen()->GetCurItem() != NULL )
{
// This is a drag command, not a mouse block command
// Only this item is put in list
ITEM_PICKER picker;
picker.SetItem( GetScreen()->GetCurItem() );
block->PushItem( picker );
}
else
{
// Collect all items in the locate block
GetScreen()->UpdatePickList();
}
// fall through
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
if( block->GetCount() )
{
nextcmd = true;
GetScreen()->SelectBlockItems();
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
block->SetState( STATE_BLOCK_MOVE );
}
else
{
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
m_canvas->SetMouseCapture( NULL, NULL );
}
break;
case BLOCK_DELETE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
DeleteItemsInList( m_canvas, block->GetItems() );
OnModify();
}
block->ClearItemsList();
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_SAVE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
wxPoint move_vector = -GetScreen()->m_BlockLocate.GetLastCursorPosition();
copyBlockItems( block->GetItems() );
MoveItemsInList( m_blockItems.GetItems(), move_vector );
}
block->ClearItemsList();
break;
case BLOCK_PASTE:
block->SetState( STATE_BLOCK_MOVE );
break;
case BLOCK_ZOOM:
zoom_command = true;
break;
case BLOCK_MIRROR_X:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
// Compute the mirror center and put it on grid.
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_X, mirrorPoint );
MirrorX( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_MIRROR_Y:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
// Compute the mirror center and put it on grid.
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_Y, mirrorPoint );
MirrorY( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
default:
break;
}
}
if( block->GetCommand() == BLOCK_ABORT )
{
GetScreen()->ClearDrawingState();
m_canvas->Refresh();
}
if( ! nextcmd )
{
block->SetState( STATE_NO_BLOCK );
block->SetCommand( BLOCK_IDLE );
GetScreen()->SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString,
false );
}
if( zoom_command )
Window_Zoom( GetScreen()->m_BlockLocate );
return nextcmd;
}
void SCH_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
{
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
if( !m_canvas->IsMouseCaptured() )
{
DisplayError( this, wxT( "HandleBlockPLace() : m_mouseCaptureCallback = NULL" ) );
}
if( block->GetCount() == 0 )
{
wxString msg;
msg.Printf( wxT( "HandleBlockPLace() error : no items to place (cmd %d, state %d)" ),
block->GetCommand(), block->GetState() );
DisplayError( this, msg );
}
block->SetState( STATE_BLOCK_STOP );
switch( block->GetCommand() )
{
case BLOCK_DRAG: // Drag from mouse
case BLOCK_DRAG_ITEM: // Drag from a component selection and drag command
case BLOCK_MOVE:
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
SaveCopyInUndoList( block->GetItems(), UR_MOVED, block->GetMoveVector() );
MoveItemsInList( block->GetItems(), block->GetMoveVector() );
block->ClearItemsList();
break;
case BLOCK_COPY: /* Copy */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
DuplicateItemsInList( GetScreen(), block->GetItems(), block->GetMoveVector() );
SaveCopyInUndoList( block->GetItems(),
( block->GetCommand() == BLOCK_PRESELECT_MOVE ) ? UR_CHANGED : UR_NEW );
block->ClearItemsList();
break;
case BLOCK_PASTE:
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
PasteListOfItems( DC );
block->ClearItemsList();
break;
default: // others are handled by HandleBlockEnd()
break;
}
OnModify();
// clear dome flags and pointers
GetScreen()->ClearDrawingState();
GetScreen()->ClearBlockCommand();
GetScreen()->SetCurItem( NULL );
GetScreen()->TestDanglingEnds( m_canvas, DC );
if( block->GetCount() )
{
DisplayError( this, wxT( "HandleBlockPLace() error: some items left in buffer" ) );
block->ClearItemsList();
}
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString, false );
m_canvas->Refresh();
}
