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kicad-source/eeschema/schedit.cpp
jean-pierre charras 1540368422 Minor fixes and changes: 
Remove a minor warning message in Debug mode for 2 dialogs.
Pcbnew: update Gerber X2 file format (File Attribute) to very last X2 specification
Eeschema: Fix a minor bug in block selection (sometimes the last selected component was select instead of items in selected area)
and better drag behavior when draging an item by the drag hotkey.
2014-07-29 18:38:27 +02:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008-2013 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2004-2013 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 schedit.cpp
*/
#include <fctsys.h>
#include <kiway.h>
#include <gr_basic.h>
#include <pgm_base.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <eda_doc.h>
#include <wxEeschemaStruct.h>
#include <kicad_device_context.h>
#include <hotkeys_basic.h>
#include <general.h>
#include <eeschema_id.h>
#include <protos.h>
#include <class_library.h>
#include <sch_bus_entry.h>
#include <sch_marker.h>
#include <sch_component.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_sheet.h>
#include <sch_sheet_path.h>
void SCH_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
{
int id = event.GetId();
wxPoint pos;
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
pos = wxGetMousePosition();
pos.y += 20;
// If needed, stop the current command and deselect current tool
switch( id )
{
case wxID_CUT:
case wxID_COPY:
case ID_POPUP_CANCEL_CURRENT_COMMAND:
case ID_POPUP_SCH_ENTRY_SELECT_SLASH:
case ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH:
case ID_POPUP_SCH_BEGIN_WIRE:
case ID_POPUP_SCH_BEGIN_BUS:
case ID_POPUP_END_LINE:
case ID_POPUP_SCH_SET_SHAPE_TEXT:
case ID_POPUP_SCH_CLEANUP_SHEET:
case ID_POPUP_SCH_END_SHEET:
case ID_POPUP_SCH_RESIZE_SHEET:
case ID_POPUP_IMPORT_GLABEL:
case ID_POPUP_SCH_INIT_CMP:
case ID_POPUP_SCH_DISPLAYDOC_CMP:
case ID_POPUP_SCH_EDIT_CONVERT_CMP:
case ID_POPUP_DELETE_BLOCK:
case ID_POPUP_PLACE_BLOCK:
case ID_POPUP_ZOOM_BLOCK:
case ID_POPUP_DRAG_BLOCK:
case ID_POPUP_COPY_BLOCK:
case ID_POPUP_SCH_DELETE_NODE:
case ID_POPUP_SCH_DELETE_CONNECTION:
case ID_POPUP_SCH_ENTER_SHEET:
case ID_POPUP_SCH_LEAVE_SHEET:
case ID_POPUP_SCH_ADD_JUNCTION:
case ID_POPUP_SCH_ADD_LABEL:
case ID_POPUP_SCH_GETINFO_MARKER:
/* At this point: Do nothing. these commands do not need to stop the
* current command (mainly a block command) or reset the current state
* They will be executed later, in next switch structure.
*/
break;
case ID_POPUP_SCH_DELETE_CMP:
case ID_POPUP_SCH_DELETE:
// Stop the current command (if any) but keep the current tool
m_canvas->EndMouseCapture();
break;
default:
// Stop the current command and deselect the current tool
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
break;
}
INSTALL_UNBUFFERED_DC( dc, m_canvas );
item = screen->GetCurItem(); // Can be modified by previous calls.
switch( id )
{
case ID_HIERARCHY:
InstallHierarchyFrame( &dc, pos );
SetRepeatItem( NULL );
break;
case wxID_CUT:
if( screen->m_BlockLocate.GetCommand() != BLOCK_MOVE )
break;
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetRepeatItem( NULL );
SetSheetNumberAndCount();
break;
case wxID_PASTE:
HandleBlockBegin( &dc, BLOCK_PASTE, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_ENTRY_SELECT_SLASH:
m_canvas->MoveCursorToCrossHair();
SetBusEntryShape( &dc, dynamic_cast<SCH_BUS_ENTRY_BASE*>( item ), '/' );
break;
case ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH:
m_canvas->MoveCursorToCrossHair();
SetBusEntryShape( &dc, dynamic_cast<SCH_BUS_ENTRY_BASE*>( item ), '\\' );
break;
case ID_POPUP_CANCEL_CURRENT_COMMAND:
if( m_canvas->IsMouseCaptured() )
{
m_canvas->EndMouseCapture();
SetToolID( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString );
}
else
{
SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
}
break;
case ID_POPUP_END_LINE:
m_canvas->MoveCursorToCrossHair();
EndSegment( &dc );
break;
case ID_POPUP_SCH_BEGIN_WIRE:
m_canvas->MoveCursorToCrossHair();
OnLeftClick( &dc, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_BEGIN_BUS:
m_canvas->MoveCursorToCrossHair();
OnLeftClick( &dc, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_SET_SHAPE_TEXT:
// Not used
break;
case ID_POPUP_SCH_DELETE_NODE:
case ID_POPUP_SCH_DELETE_CONNECTION:
m_canvas->MoveCursorToCrossHair();
DeleteConnection( id == ID_POPUP_SCH_DELETE_CONNECTION );
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
screen->TestDanglingEnds( m_canvas, &dc );
m_canvas->Refresh();
break;
case ID_POPUP_SCH_BREAK_WIRE:
{
DLIST< SCH_ITEM > oldWires;
oldWires.SetOwnership( false ); // Prevent DLIST for deleting items in destructor.
m_canvas->MoveCursorToCrossHair();
screen->ExtractWires( oldWires, true );
screen->BreakSegment( GetCrossHairPosition() );
if( oldWires.GetCount() != 0 )
{
PICKED_ITEMS_LIST oldItems;
oldItems.m_Status = UR_WIRE_IMAGE;
while( oldWires.GetCount() != 0 )
{
ITEM_PICKER picker = ITEM_PICKER( oldWires.PopFront(), UR_WIRE_IMAGE );
oldItems.PushItem( picker );
}
SaveCopyInUndoList( oldItems, UR_WIRE_IMAGE );
}
screen->TestDanglingEnds( m_canvas, &dc );
}
break;
case ID_POPUP_SCH_DELETE_CMP:
case ID_POPUP_SCH_DELETE:
if( item == NULL )
break;
DeleteItem( item );
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
screen->TestDanglingEnds( m_canvas, &dc );
SetSheetNumberAndCount();
OnModify();
break;
case ID_POPUP_SCH_END_SHEET:
m_canvas->MoveCursorToCrossHair();
addCurrentItemToList( &dc );
break;
case ID_POPUP_SCH_RESIZE_SHEET:
ReSizeSheet( (SCH_SHEET*) item, &dc );
screen->TestDanglingEnds( m_canvas, &dc );
break;
case ID_POPUP_IMPORT_GLABEL:
if( item != NULL && item->Type() == SCH_SHEET_T )
screen->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, &dc ) );
break;
case ID_POPUP_SCH_CLEANUP_SHEET:
if( item != NULL && item->Type() == SCH_SHEET_T )
{
SCH_SHEET* sheet = (SCH_SHEET*) item;
if( !sheet->HasUndefinedPins() )
{
DisplayInfoMessage( this,
_( "There are no undefined labels in this sheet to clean up." ) );
return;
}
if( !IsOK( this, _( "Do you wish to cleanup this sheet?" ) ) )
return;
/* Save sheet in undo list before cleaning up unreferenced hierarchical labels. */
SaveCopyInUndoList( sheet, UR_CHANGED );
sheet->CleanupSheet();
OnModify();
m_canvas->RefreshDrawingRect( sheet->GetBoundingBox() );
}
break;
case ID_POPUP_SCH_INIT_CMP:
m_canvas->MoveCursorToCrossHair();
break;
case ID_POPUP_SCH_EDIT_CONVERT_CMP:
// Ensure the struct is a component (could be a struct of a component, like Field, text..)
if( item && item->Type() == SCH_COMPONENT_T )
{
m_canvas->MoveCursorToCrossHair();
ConvertPart( (SCH_COMPONENT*) item, &dc );
}
break;
case ID_POPUP_SCH_DISPLAYDOC_CMP:
// Ensure the struct is a component (could be a piece of a component, like Field, text..)
if( item && item->Type() == SCH_COMPONENT_T )
{
LIB_ALIAS* LibEntry;
LibEntry = CMP_LIBRARY::FindLibraryEntry( ( (SCH_COMPONENT*) item )->GetLibName() );
if( LibEntry && LibEntry->GetDocFileName() != wxEmptyString )
{
SEARCH_STACK* lib_search = &Prj().SchSearchS();
GetAssociatedDocument( this, LibEntry->GetDocFileName(), lib_search );
}
}
break;
case ID_POPUP_SCH_ENTER_SHEET:
if( item && (item->Type() == SCH_SHEET_T) )
{
m_CurrentSheet->Push( (SCH_SHEET*) item );
DisplayCurrentSheet();
}
break;
case ID_POPUP_SCH_LEAVE_SHEET:
m_CurrentSheet->Pop();
DisplayCurrentSheet();
break;
case wxID_COPY: // really this is a Save block for paste
screen->m_BlockLocate.SetCommand( BLOCK_SAVE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_PLACE_BLOCK:
m_canvas->SetAutoPanRequest( false );
m_canvas->MoveCursorToCrossHair();
HandleBlockPlace( &dc );
break;
case ID_POPUP_ZOOM_BLOCK:
screen->m_BlockLocate.SetCommand( BLOCK_ZOOM );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DELETE_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetSheetNumberAndCount();
break;
case ID_POPUP_COPY_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_COPY );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DRAG_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_DRAG );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_SCH_ADD_JUNCTION:
m_canvas->MoveCursorToCrossHair();
screen->SetCurItem( AddJunction( &dc, GetCrossHairPosition(), true ) );
screen->TestDanglingEnds( m_canvas, &dc );
screen->SetCurItem( NULL );
break;
case ID_POPUP_SCH_ADD_LABEL:
case ID_POPUP_SCH_ADD_GLABEL:
screen->SetCurItem( CreateNewText( &dc, id == ID_POPUP_SCH_ADD_LABEL ?
LAYER_LOCLABEL : LAYER_GLOBLABEL ) );
item = screen->GetCurItem();
if( item )
addCurrentItemToList( &dc );
break;
case ID_POPUP_SCH_GETINFO_MARKER:
if( item && item->Type() == SCH_MARKER_T )
( (SCH_MARKER*) item )->DisplayMarkerInfo( this );
break;
default: // Log error:
wxFAIL_MSG( wxString::Format( wxT( "Cannot process command event ID %d" ),
event.GetId() ) );
break;
}
// End switch ( id ) (Command execution)
if( GetToolId() == ID_NO_TOOL_SELECTED )
SetRepeatItem( NULL );
}
void SCH_EDIT_FRAME::OnMoveItem( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
{
// trying to move an item when there is a block at the same time is not acceptable
return;
}
if( item == NULL )
{
// If we didn't get here by a hot key, then something has gone wrong.
if( aEvent.GetInt() == 0 )
return;
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxCHECK_RET( data != NULL, wxT( "Invalid hot key client object." ) );
item = LocateAndShowItem( data->GetPosition(), SCH_COLLECTOR::MovableItems,
aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
return;
}
INSTALL_UNBUFFERED_DC( dc, m_canvas );
switch( item->Type() )
{
case SCH_LINE_T:
break;
case SCH_JUNCTION_T:
case SCH_NO_CONNECT_T:
case SCH_BUS_BUS_ENTRY_T:
case SCH_BUS_WIRE_ENTRY_T:
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
case SCH_TEXT_T:
case SCH_COMPONENT_T:
case SCH_SHEET_PIN_T:
case SCH_FIELD_T:
MoveItem( item, &dc );
break;
case SCH_BITMAP_T:
MoveImage( (SCH_BITMAP*) item, &dc );
break;
case SCH_SHEET_T:
StartMoveSheet( (SCH_SHEET*) item, &dc );
break;
case SCH_MARKER_T:
default:
wxFAIL_MSG( wxString::Format( wxT( "Cannot move item type %s" ),
GetChars( item->GetClass() ) ) );
break;
}
if( GetToolId() == ID_NO_TOOL_SELECTED )
SetRepeatItem( NULL );
}
void SCH_EDIT_FRAME::OnCancelCurrentCommand( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
if( screen->IsBlockActive() )
{
m_canvas->SetCursor( (wxStockCursor) m_canvas->GetDefaultCursor() );
screen->ClearBlockCommand();
// Stop the current command (if any) but keep the current tool
m_canvas->EndMouseCapture();
}
else
{
if( m_canvas->IsMouseCaptured() ) // Stop the current command but keep the current tool
m_canvas->EndMouseCapture();
else // Deselect current tool
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
}
}
void SCH_EDIT_FRAME::OnSelectTool( wxCommandEvent& aEvent )
{
int id = aEvent.GetId();
// Stop the current command and deselect the current tool.
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
switch( id )
{
case ID_NO_TOOL_SELECTED:
SetToolID( id, m_canvas->GetDefaultCursor(), _( "No tool selected" ) );
break;
case ID_HIERARCHY_PUSH_POP_BUTT:
SetToolID( id, wxCURSOR_HAND, _( "Descend or ascend hierarchy" ) );
break;
case ID_NOCONN_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add no connect" ) );
break;
case ID_WIRE_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add wire" ) );
break;
case ID_BUS_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add bus" ) );
break;
case ID_LINE_COMMENT_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add lines" ) );
break;
case ID_JUNCTION_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add junction" ) );
break;
case ID_LABEL_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add label" ) );
break;
case ID_GLABEL_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add global label" ) );
break;
case ID_HIERLABEL_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add hierarchical label" ) );
break;
case ID_TEXT_COMMENT_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add text" ) );
break;
case ID_ADD_IMAGE_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add image" ) );
break;
case ID_WIRETOBUS_ENTRY_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add wire to bus entry" ) );
break;
case ID_BUSTOBUS_ENTRY_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add bus to bus entry" ) );
break;
case ID_SHEET_SYMBOL_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add sheet" ) );
break;
case ID_SHEET_PIN_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add sheet pins" ) );
break;
case ID_IMPORT_HLABEL_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Import sheet pins" ) );
break;
case ID_SCH_PLACE_COMPONENT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add component" ) );
break;
case ID_PLACE_POWER_BUTT:
SetToolID( id, wxCURSOR_PENCIL, _( "Add power" ) );
break;
case ID_SCHEMATIC_DELETE_ITEM_BUTT:
SetToolID( id, wxCURSOR_BULLSEYE, _( "Delete item" ) );
break;
default:
SetRepeatItem( NULL );
}
// Simulate left click event if we got here from a hot key.
if( aEvent.GetClientObject() != NULL )
{
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxPoint pos = data->GetPosition();
INSTALL_UNBUFFERED_DC( dc, m_canvas );
OnLeftClick( &dc, pos );
}
}
void SCH_EDIT_FRAME::OnUpdateSelectTool( wxUpdateUIEvent& aEvent )
{
if( aEvent.GetEventObject() == m_drawToolBar )
aEvent.Check( GetToolId() == aEvent.GetId() );
}
void SCH_EDIT_FRAME::DeleteConnection( bool aFullConnection )
{
PICKED_ITEMS_LIST pickList;
SCH_SCREEN* screen = GetScreen();
wxPoint pos = GetCrossHairPosition();
if( screen->GetConnection( pos, pickList, aFullConnection ) != 0 )
{
DeleteItemsInList( m_canvas, pickList );
OnModify();
}
}
bool SCH_EDIT_FRAME::DeleteItemAtCrossHair( wxDC* DC )
{
SCH_ITEM* item;
SCH_SCREEN* screen = GetScreen();
item = LocateItem( GetCrossHairPosition(), SCH_COLLECTOR::ParentItems );
if( item )
{
bool itemHasConnections = item->IsConnectable();
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
DeleteItem( item );
if( itemHasConnections )
screen->TestDanglingEnds( m_canvas, DC );
OnModify();
return true;
}
return false;
}
static void moveItem( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, bool aErase )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen();
SCH_ITEM* item = screen->GetCurItem();
wxCHECK_RET( (item != NULL), wxT( "Cannot move invalid schematic item." ) );
#ifndef USE_WX_OVERLAY
// Erase the current item at its current position.
if( aErase )
item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
#endif
item->SetPosition( aPanel->GetParent()->GetCrossHairPosition() );
// Draw the item item at it's new position.
item->SetWireImage(); // While moving, the item may choose to render differently
item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
}
static void abortMoveItem( EDA_DRAW_PANEL* aPanel, wxDC* aDC )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen();
SCH_ITEM* item = screen->GetCurItem();
SCH_EDIT_FRAME* parent = (SCH_EDIT_FRAME*) aPanel->GetParent();
parent->SetRepeatItem( NULL );
screen->SetCurItem( NULL );
if( item == NULL ) /* no current item */
return;
if( item->IsNew() )
{
delete item;
item = NULL;
}
else
{
SCH_ITEM* oldItem = parent->GetUndoItem();
SCH_ITEM* currentItem;
// Items that are children of other objects are undone by swapping the contents
// of the parent items.
if( (item->Type() == SCH_SHEET_PIN_T) || (item->Type() == SCH_FIELD_T) )
{
currentItem = (SCH_ITEM*) item->GetParent();
}
else
{
currentItem = item;
}
wxCHECK_RET( oldItem != NULL && currentItem->Type() == oldItem->Type(),
wxT( "Cannot restore undefined or bad last schematic item." ) );
// Never delete existing item, because it can be referenced by an undo/redo command
// Just restore its data
currentItem->SwapData( oldItem );
// Erase the wire representation before the 'normal' view is drawn.
if ( item->IsWireImage() )
item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
item->ClearFlags();
}
aPanel->Refresh();
}
void SCH_EDIT_FRAME::MoveItem( SCH_ITEM* aItem, wxDC* aDC )
{
wxCHECK_RET( aItem != NULL, wxT( "Cannot move invalid schematic item" ) );
SetRepeatItem( NULL );
if( !aItem->IsNew() )
{
if( (aItem->Type() == SCH_SHEET_PIN_T) || (aItem->Type() == SCH_FIELD_T) )
SetUndoItem( (SCH_ITEM*) aItem->GetParent() );
else
SetUndoItem( aItem );
}
aItem->SetFlags( IS_MOVED );
#ifdef USE_WX_OVERLAY
this->Refresh();
this->Update();
#endif
m_canvas->CrossHairOff( aDC );
if( aItem->Type() != SCH_SHEET_PIN_T )
SetCrossHairPosition( aItem->GetPosition() );
m_canvas->MoveCursorToCrossHair();
OnModify();
m_canvas->SetMouseCapture( moveItem, abortMoveItem );
GetScreen()->SetCurItem( aItem );
moveItem( m_canvas, aDC, wxDefaultPosition, true );
m_canvas->CrossHairOn( aDC );
}
void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
INSTALL_UNBUFFERED_DC( dc, m_canvas );
// Allows block rotate operation on hot key.
if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
{
screen->m_BlockLocate.SetCommand( BLOCK_ROTATE );
HandleBlockEnd( &dc );
return;
}
if( item == NULL )
{
// If we didn't get here by a hot key, then something has gone wrong.
if( aEvent.GetInt() == 0 )
return;
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxCHECK_RET( data != NULL, wxT( "Invalid hot key client object." ) );
item = LocateAndShowItem( data->GetPosition(), SCH_COLLECTOR::RotatableItems,
aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
return;
}
switch( item->Type() )
{
case SCH_COMPONENT_T:
if( aEvent.GetId() == ID_SCH_ROTATE_CLOCKWISE )
OrientComponent( CMP_ROTATE_CLOCKWISE );
else if( aEvent.GetId() == ID_SCH_ROTATE_COUNTERCLOCKWISE )
OrientComponent( CMP_ROTATE_COUNTERCLOCKWISE );
else
wxFAIL_MSG( wxT( "Unknown rotate item command ID." ) );
break;
case SCH_TEXT_T:
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
m_canvas->MoveCursorToCrossHair();
ChangeTextOrient( (SCH_TEXT*) item, &dc );
break;
case SCH_FIELD_T:
m_canvas->MoveCursorToCrossHair();
RotateField( (SCH_FIELD*) item, &dc );
break;
case SCH_BITMAP_T:
RotateImage( (SCH_BITMAP*) item );
break;
case SCH_SHEET_T: /// @todo allow sheet rotate on hotkey
default:
wxFAIL_MSG( wxString::Format( wxT( "Cannot rotate schematic item type %s." ),
GetChars( item->GetClass() ) ) );
}
if( item->GetFlags() == 0 )
screen->SetCurItem( NULL );
}
void SCH_EDIT_FRAME::OnEditItem( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
INSTALL_UNBUFFERED_DC( dc, m_canvas );
if( item == NULL )
{
// If we didn't get here by a hot key, then something has gone wrong.
if( aEvent.GetInt() == 0 )
return;
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxCHECK_RET( data != NULL, wxT( "Invalid hot key client object." ) );
// Set the locat filter, according to the edit command
const KICAD_T* filterList = SCH_COLLECTOR::EditableItems;
const KICAD_T* filterListAux = NULL;
switch( aEvent.GetId() )
{
case ID_SCH_EDIT_COMPONENT_REFERENCE:
filterList = SCH_COLLECTOR::CmpFieldReferenceOnly;
filterListAux = SCH_COLLECTOR::ComponentsOnly;
break;
case ID_SCH_EDIT_COMPONENT_VALUE:
filterList = SCH_COLLECTOR::CmpFieldValueOnly;
filterListAux = SCH_COLLECTOR::ComponentsOnly;
break;
case ID_SCH_EDIT_COMPONENT_FOOTPRINT:
filterList = SCH_COLLECTOR::CmpFieldFootprintOnly;
filterListAux = SCH_COLLECTOR::ComponentsOnly;
break;
default:
break;
}
item = LocateAndShowItem( data->GetPosition(), filterList, aEvent.GetInt() );
// If no item found, and if an auxiliary filter exists, try to use it
if( !item && filterListAux )
item = LocateAndShowItem( data->GetPosition(), filterListAux, aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
return;
}
switch( item->Type() )
{
case SCH_COMPONENT_T:
{
switch( aEvent.GetId() )
{
case ID_SCH_EDIT_COMPONENT_REFERENCE:
EditComponentFieldText( ( (SCH_COMPONENT*) item )->GetField( REFERENCE ) );
break;
case ID_SCH_EDIT_COMPONENT_VALUE:
EditComponentFieldText( ( (SCH_COMPONENT*) item )->GetField( VALUE ) );
break;
case ID_SCH_EDIT_COMPONENT_FOOTPRINT:
EditComponentFieldText( ( (SCH_COMPONENT*) item )->GetField( FOOTPRINT ) );
break;
case ID_SCH_EDIT_ITEM:
EditComponent( (SCH_COMPONENT*) item );
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "Invalid schematic component edit command ID %d" ),
aEvent.GetId() ) );
}
break;
}
case SCH_SHEET_T:
EditSheet( (SCH_SHEET*) item, &dc );
break;
case SCH_SHEET_PIN_T:
EditSheetPin( (SCH_SHEET_PIN*) item, &dc );
break;
case SCH_TEXT_T:
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
EditSchematicText( (SCH_TEXT*) item );
break;
case SCH_FIELD_T:
EditComponentFieldText( (SCH_FIELD*) item );
break;
case SCH_BITMAP_T:
EditImage( (SCH_BITMAP*) item );
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "Cannot edit schematic item type %s." ),
GetChars( item->GetClass() ) ) );
}
if( item->GetFlags() == 0 )
screen->SetCurItem( NULL );
}
void SCH_EDIT_FRAME::OnDragItem( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
// The easiest way to handle a menu or a hot key drag command
// is to simulate a block drag command
//
// When a drag item is requested, some items use a BLOCK_DRAG_ITEM drag type
// an some items use a BLOCK_DRAG drag type (mainly a junction)
// a BLOCK_DRAG collects all items in a block (here a 2x2 rect centered on the cursor)
// and BLOCK_DRAG_ITEM drag only the selected item
BLOCK_COMMAND_T dragType = BLOCK_DRAG_ITEM;
if( item == NULL )
{
// If we didn't get here by a hot key, then something has gone wrong.
if( aEvent.GetInt() == 0 )
return;
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxCHECK_RET( data != NULL, wxT( "Invalid hot key client object." ) );
item = LocateAndShowItem( data->GetPosition(), SCH_COLLECTOR::DraggableItems,
aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
return;
// When a junction or a node is found, a BLOCK_DRAG is better
if( m_collectedItems.IsCorner() || m_collectedItems.IsNode( false )
|| m_collectedItems.IsDraggableJunction() )
dragType = BLOCK_DRAG;
}
switch( item->Type() )
{
case SCH_BUS_BUS_ENTRY_T:
case SCH_BUS_WIRE_ENTRY_T:
case SCH_LINE_T:
case SCH_JUNCTION_T:
case SCH_COMPONENT_T:
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
case SCH_SHEET_T:
m_canvas->MoveCursorToCrossHair();
if( screen->m_BlockLocate.GetState() == STATE_NO_BLOCK )
{
INSTALL_UNBUFFERED_DC( dc, m_canvas );
if( !HandleBlockBegin( &dc, dragType, GetCrossHairPosition() ) )
break;
// Give a non null size to the search block:
screen->m_BlockLocate.Inflate( 1 );
HandleBlockEnd( &dc );
}
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "Cannot drag schematic item type %s." ),
GetChars( item->GetClass() ) ) );
}
}
void SCH_EDIT_FRAME::OnOrient( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
INSTALL_UNBUFFERED_DC( dc, m_canvas );
// Allows block rotate operation on hot key.
if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
{
if( aEvent.GetId() == ID_SCH_MIRROR_X )
{
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetMessageBlock( this );
screen->m_BlockLocate.SetCommand( BLOCK_MIRROR_X );
HandleBlockEnd( &dc );
}
else if( aEvent.GetId() == ID_SCH_MIRROR_Y )
{
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetMessageBlock( this );
screen->m_BlockLocate.SetCommand( BLOCK_MIRROR_Y );
HandleBlockEnd( &dc );
}
else
{
wxFAIL_MSG( wxT( "Unknown block oriention command ID." ) );
}
return;
}
if( item == NULL )
{
// If we didn't get here by a hot key, then something has gone wrong.
if( aEvent.GetInt() == 0 )
return;
EDA_HOTKEY_CLIENT_DATA* data = (EDA_HOTKEY_CLIENT_DATA*) aEvent.GetClientObject();
wxCHECK_RET( data != NULL, wxT( "Invalid hot key client object." ) );
item = LocateAndShowItem( data->GetPosition(), SCH_COLLECTOR::OrientableItems,
aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
return;
}
switch( item->Type() )
{
case SCH_COMPONENT_T:
if( aEvent.GetId() == ID_SCH_MIRROR_X )
OrientComponent( CMP_MIRROR_X );
else if( aEvent.GetId() == ID_SCH_MIRROR_Y )
OrientComponent( CMP_MIRROR_Y );
else if( aEvent.GetId() == ID_SCH_ORIENT_NORMAL )
OrientComponent( CMP_NORMAL );
else
wxFAIL_MSG( wxT( "Invalid orient schematic component command ID." ) );
break;
case SCH_BITMAP_T:
if( aEvent.GetId() == ID_SCH_MIRROR_X )
MirrorImage( (SCH_BITMAP*) item, true );
else if( aEvent.GetId() == ID_SCH_MIRROR_Y )
MirrorImage( (SCH_BITMAP*) item, false );
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "Schematic object type %s cannot be oriented." ),
GetChars( item->GetClass() ) ) );
}
if( item->GetFlags() == 0 )
screen->SetCurItem( NULL );
}
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