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kicad/eeschema/schedit.cpp

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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 schedit.cpp
*/
#include "fctsys.h"
#include "gr_basic.h"
#include "appl_wxstruct.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"
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_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
DrawPanel->EndMouseCapture();
break;
default:
// Stop the current command and deselect the current tool
DrawPanel->EndMouseCapture( ID_NO_TOOL_SELECTED, DrawPanel->GetDefaultCursor() );
break;
}
INSTALL_UNBUFFERED_DC( dc, DrawPanel );
item = screen->GetCurItem(); // Can be modified by previous calls.
switch( id )
{
case ID_HIERARCHY:
InstallHierarchyFrame( &dc, pos );
m_itemToRepeat = NULL;
break;
case wxID_CUT:
if( screen->m_BlockLocate.m_Command != BLOCK_MOVE )
break;
HandleBlockEndByPopUp( BLOCK_DELETE, &dc );
m_itemToRepeat = NULL;
SetSheetNumberAndCount();
break;
case wxID_PASTE:
HandleBlockBegin( &dc, BLOCK_PASTE, screen->GetCrossHairPosition() );
break;
case ID_POPUP_SCH_ENTRY_SELECT_SLASH:
DrawPanel->MoveCursorToCrossHair();
SetBusEntryShape( &dc, (SCH_BUS_ENTRY*) item, '/' );
break;
case ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH:
DrawPanel->MoveCursorToCrossHair();
SetBusEntryShape( &dc, (SCH_BUS_ENTRY*) item, '\\' );
break;
case ID_POPUP_CANCEL_CURRENT_COMMAND:
if( DrawPanel->IsMouseCaptured() )
{
DrawPanel->EndMouseCapture();
SetToolID( GetToolId(), DrawPanel->GetCurrentCursor(), wxEmptyString );
}
else
{
SetToolID( ID_NO_TOOL_SELECTED, DrawPanel->GetDefaultCursor(), wxEmptyString );
}
break;
case ID_POPUP_END_LINE:
DrawPanel->MoveCursorToCrossHair();
EndSegment( &dc );
break;
case ID_POPUP_SCH_SET_SHAPE_TEXT:
// Not used
break;
case ID_POPUP_SCH_DELETE_NODE:
case ID_POPUP_SCH_DELETE_CONNECTION:
DrawPanel->MoveCursorToCrossHair();
DeleteConnection( id == ID_POPUP_SCH_DELETE_CONNECTION );
screen->SetCurItem( NULL );
m_itemToRepeat = NULL;
screen->TestDanglingEnds( DrawPanel, &dc );
DrawPanel->Refresh();
break;
case ID_POPUP_SCH_BREAK_WIRE:
{
DrawPanel->MoveCursorToCrossHair();
SCH_ITEM* oldWiresList = screen->ExtractWires( true );
screen->BreakSegment( screen->GetCrossHairPosition() );
if( oldWiresList )
SaveCopyInUndoList( oldWiresList, UR_WIRE_IMAGE );
screen->TestDanglingEnds( DrawPanel, &dc );
}
break;
case ID_POPUP_SCH_DELETE_CMP:
case ID_POPUP_SCH_DELETE:
if( item == NULL )
break;
DeleteItem( item );
screen->SetCurItem( NULL );
m_itemToRepeat = NULL;
screen->TestDanglingEnds( DrawPanel, &dc );
SetSheetNumberAndCount();
OnModify();
break;
case ID_POPUP_SCH_END_SHEET:
DrawPanel->MoveCursorToCrossHair();
item->Place( this, &dc );
break;
case ID_POPUP_SCH_RESIZE_SHEET:
ReSizeSheet( (SCH_SHEET*) item, &dc );
screen->TestDanglingEnds( DrawPanel, &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();
DrawPanel->RefreshDrawingRect( sheet->GetBoundingBox() );
}
break;
case ID_POPUP_SCH_INIT_CMP:
DrawPanel->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 )
{
DrawPanel->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 )
{
GetAssociatedDocument( this, LibEntry->GetDocFileName(),
&wxGetApp().GetLibraryPathList() );
}
}
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
HandleBlockEndByPopUp( BLOCK_SAVE, &dc );
break;
case ID_POPUP_PLACE_BLOCK:
DrawPanel->m_AutoPAN_Request = false;
DrawPanel->MoveCursorToCrossHair();
HandleBlockPlace( &dc );
break;
case ID_POPUP_ZOOM_BLOCK:
HandleBlockEndByPopUp( BLOCK_ZOOM, &dc );
break;
case ID_POPUP_DELETE_BLOCK:
DrawPanel->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_DELETE, &dc );
SetSheetNumberAndCount();
break;
case ID_POPUP_COPY_BLOCK:
DrawPanel->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_COPY, &dc );
break;
case ID_POPUP_DRAG_BLOCK:
DrawPanel->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_DRAG, &dc );
break;
case ID_POPUP_SCH_ADD_JUNCTION:
DrawPanel->MoveCursorToCrossHair();
screen->SetCurItem( AddJunction( &dc, screen->GetCrossHairPosition(), true ) );
screen->TestDanglingEnds( DrawPanel, &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 )
{
item->Place( this, &dc );
screen->TestDanglingEnds( DrawPanel, &dc );
screen->SetCurItem( NULL );
}
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 )
m_itemToRepeat = NULL;
}
void SCH_EDIT_FRAME::OnMoveItem( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
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, DrawPanel );
switch( item->Type() )
{
case SCH_LINE_T:
break;
case SCH_JUNCTION_T:
case SCH_NO_CONNECT_T:
case SCH_BUS_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 )
m_itemToRepeat = NULL;
}
void SCH_EDIT_FRAME::OnCancelCurrentCommand( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
if( screen->IsBlockActive() )
{
DrawPanel->SetCursor( wxCursor( DrawPanel->GetDefaultCursor() ) );
screen->ClearBlockCommand();
// Stop the current command (if any) but keep the current tool
DrawPanel->EndMouseCapture();
}
else
{
if( DrawPanel->IsMouseCaptured() ) // Stop the current command but keep the current tool
DrawPanel->EndMouseCapture();
else // Deselect current tool
DrawPanel->EndMouseCapture( ID_NO_TOOL_SELECTED, DrawPanel->GetDefaultCursor() );
}
}
void SCH_EDIT_FRAME::OnSelectTool( wxCommandEvent& aEvent )
{
int id = aEvent.GetId();
// Stop the current command and deselect the current tool.
DrawPanel->EndMouseCapture( ID_NO_TOOL_SELECTED, DrawPanel->GetDefaultCursor() );
switch( id )
{
case ID_NO_TOOL_SELECTED:
SetToolID( id, DrawPanel->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:
m_itemToRepeat = 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, DrawPanel );
OnLeftClick( &dc, pos );
}
}
void SCH_EDIT_FRAME::OnUpdateSelectTool( wxUpdateUIEvent& aEvent )
{
if( aEvent.GetEventObject() == m_VToolBar )
aEvent.Check( GetToolId() == aEvent.GetId() );
}
void SCH_EDIT_FRAME::DeleteConnection( bool aFullConnection )
{
PICKED_ITEMS_LIST pickList;
SCH_SCREEN* screen = GetScreen();
wxPoint pos = screen->GetCrossHairPosition();
if( screen->GetConnection( pos, pickList, aFullConnection ) != 0 )
{
DeleteItemsInList( DrawPanel, pickList );
OnModify();
}
}
bool SCH_EDIT_FRAME::DeleteItemAtCrossHair( wxDC* DC )
{
SCH_ITEM* item;
SCH_SCREEN* screen = GetScreen();
item = LocateItem( screen->GetCrossHairPosition(), SCH_COLLECTOR::ParentItems );
if( item )
{
bool itemHasConnections = item->IsConnectable();
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
DeleteItem( item );
if( itemHasConnections )
screen->TestDanglingEnds( DrawPanel, 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." ) );
// Erase the current item at its current position.
if( aErase )
item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
item->SetPosition( screen->GetCrossHairPosition() );
// Draw the item item at it's new position.
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 );
item->ClearFlags();
}
aPanel->Refresh();
}
void SCH_EDIT_FRAME::MoveItem( SCH_ITEM* aItem, wxDC* aDC )
{
wxCHECK_RET( aItem != NULL, wxT( "Cannot move invalid schematic item" ) );
m_itemToRepeat = 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 );
DrawPanel->CrossHairOff( aDC );
if( aItem->Type() != SCH_SHEET_PIN_T )
GetScreen()->SetCrossHairPosition( aItem->GetPosition() );
DrawPanel->MoveCursorToCrossHair();
OnModify();
DrawPanel->SetMouseCapture( moveItem, abortMoveItem );
GetScreen()->SetCurItem( aItem );
moveItem( DrawPanel, aDC, wxDefaultPosition, true );
DrawPanel->CrossHairOn( aDC );
}
void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
INSTALL_UNBUFFERED_DC( dc, DrawPanel );
if( item == NULL )
{
// Allows block rotate operation on hot key.
if( screen->m_BlockLocate.m_State != STATE_NO_BLOCK )
{
HandleBlockEndByPopUp( BLOCK_ROTATE, &dc );
return;
}
// 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:
DrawPanel->MoveCursorToCrossHair();
ChangeTextOrient( (SCH_TEXT*) item, &dc );
break;
case SCH_FIELD_T:
DrawPanel->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, DrawPanel );
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::EditableItems,
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 ), &dc );
break;
case ID_SCH_EDIT_COMPONENT_VALUE:
EditComponentFieldText( ( (SCH_COMPONENT*) item )->GetField( VALUE ), &dc );
break;
case ID_SCH_EDIT_COMPONENT_FOOTPRINT:
EditComponentFieldText( ( (SCH_COMPONENT*) item )->GetField( FOOTPRINT ), &dc );
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, &dc );
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();
INSTALL_UNBUFFERED_DC( dc, DrawPanel );
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;
}
switch( item->Type() )
{
case SCH_BUS_ENTRY_T:
case SCH_LINE_T:
case SCH_JUNCTION_T:
if( item->GetLayer() == LAYER_BUS )
break;
// Fall thru if item is not on bus layer.
case SCH_COMPONENT_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
case SCH_SHEET_T:
DrawPanel->MoveCursorToCrossHair();
// The easiest way to handle a drag component or sheet command
// is to simulate a block drag command
if( screen->m_BlockLocate.m_State == STATE_NO_BLOCK )
{
if( !HandleBlockBegin( &dc, BLOCK_DRAG, screen->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() ) ) );
}
// Since the drag is actually a block command, clear the current item.
screen->SetCurItem( NULL );
}
void SCH_EDIT_FRAME::OnOrient( wxCommandEvent& aEvent )
{
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
INSTALL_UNBUFFERED_DC( dc, DrawPanel );
if( item == NULL )
{
// Allows block rotate operation on hot key.
if( screen->m_BlockLocate.m_State != STATE_NO_BLOCK )
{
if( aEvent.GetId() == ID_SCH_MIRROR_X )
HandleBlockEndByPopUp( BLOCK_MIRROR_X, &dc );
else if( aEvent.GetId() == ID_SCH_MIRROR_Y )
HandleBlockEndByPopUp( BLOCK_MIRROR_Y, &dc );
else
wxFAIL_MSG( wxT( "Unknown block oriention command ID." ) );
return;
}
// 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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