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kicad/eeschema/onleftclick.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.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 eeschema/onleftclick.cpp
*/
#include <fctsys.h>
#include <eeschema_id.h>
#include <class_drawpanel.h>
#include <schframe.h>
#include <menus_helpers.h>
#include <sch_bus_entry.h>
#include <sch_text.h>
#include <sch_marker.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_no_connect.h>
#include <sch_component.h>
#include <sch_sheet.h>
#include <sch_sheet_path.h>
#include <sch_bitmap.h>
#include <class_library.h> // fo class SCHLIB_FILTER to filter power parts
// TODO(hzeller): These pairs of elmenets should be represented by an object, but don't want
// to refactor too much right now to not get in the way with other code changes.
static wxArrayString s_CmpNameList;
static int s_CmpLastUnit;
static wxArrayString s_PowerNameList;
static int s_LastPowerUnit;
void SCH_EDIT_FRAME::OnLeftClick( wxDC* aDC, const wxPoint& aPosition )
{
SCH_ITEM* item = GetScreen()->GetCurItem();
wxPoint gridPosition = GetGridPosition( aPosition );
if( ( GetToolId() == ID_NO_TOOL_SELECTED ) || ( item && item->GetFlags() ) )
{
m_canvas->SetAutoPanRequest( false );
SetRepeatItem( NULL );
if( item && item->GetFlags() )
{
switch( item->Type() )
{
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
case SCH_TEXT_T:
case SCH_SHEET_PIN_T:
case SCH_SHEET_T:
case SCH_BUS_WIRE_ENTRY_T:
case SCH_BUS_BUS_ENTRY_T:
case SCH_JUNCTION_T:
case SCH_COMPONENT_T:
case SCH_FIELD_T:
case SCH_BITMAP_T:
case SCH_NO_CONNECT_T:
addCurrentItemToList();
return;
case SCH_LINE_T: // May already be drawing segment.
break;
default:
wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick error. Item type <" ) +
item->GetClass() + wxT( "> is already being edited." ) );
item->ClearFlags();
break;
}
}
else
{
item = LocateAndShowItem( aPosition );
// Show the sheet information when the user clicks anywhere there are no items
// in the schematic.
if( item == NULL )
SetMsgPanel( GetCurrentSheet().Last() );
}
}
switch( GetToolId() )
{
case ID_NO_TOOL_SELECTED:
break;
case ID_HIERARCHY_PUSH_POP_BUTT:
if( ( item && item->GetFlags() ) || ( g_RootSheet->CountSheets() == 0 ) )
break;
item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsOnly );
if( item ) // The user has clicked on a sheet: this is an enter sheet command
{
m_CurrentSheet->Push( (SCH_SHEET*) item );
DisplayCurrentSheet();
}
else if( m_CurrentSheet->Last() != g_RootSheet )
{ // The user has clicked ouside a sheet:this is an leave sheet command
m_CurrentSheet->Pop();
DisplayCurrentSheet();
}
break;
case ID_NOCONN_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
if( GetScreen()->GetItem( gridPosition, 0, SCH_NO_CONNECT_T ) == NULL )
{
SCH_NO_CONNECT* no_connect = AddNoConnect( aDC, gridPosition );
SetRepeatItem( no_connect );
GetScreen()->SetCurItem( no_connect );
m_canvas->SetAutoPanRequest( true );
}
}
else
{
addCurrentItemToList();
}
break;
case ID_JUNCTION_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
if( GetScreen()->GetItem( gridPosition, 0, SCH_JUNCTION_T ) == NULL )
{
SCH_JUNCTION* junction = AddJunction( aDC, gridPosition, true );
SetRepeatItem( junction );
GetScreen()->SetCurItem( junction );
m_canvas->SetAutoPanRequest( true );
}
}
else
{
addCurrentItemToList();
}
break;
case ID_WIRETOBUS_ENTRY_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
CreateBusWireEntry();
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_BUSTOBUS_ENTRY_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
CreateBusBusEntry();
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_SCHEMATIC_DELETE_ITEM_BUTT:
DeleteItemAtCrossHair( aDC );
break;
case ID_WIRE_BUTT:
BeginSegment( aDC, LAYER_WIRE );
m_canvas->SetAutoPanRequest( true );
break;
case ID_BUS_BUTT:
BeginSegment( aDC, LAYER_BUS );
m_canvas->SetAutoPanRequest( true );
break;
case ID_LINE_COMMENT_BUTT:
BeginSegment( aDC, LAYER_NOTES );
m_canvas->SetAutoPanRequest( true );
break;
case ID_TEXT_COMMENT_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_NOTES ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_ADD_IMAGE_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
GetScreen()->SetCurItem( CreateNewImage( aDC ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_LABEL_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_LOCLABEL ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_GLABEL_BUTT:
case ID_HIERLABEL_BUTT:
if( (item == NULL) || (item->GetFlags() == 0) )
{
if( GetToolId() == ID_GLABEL_BUTT )
GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_GLOBLABEL ) );
if( GetToolId() == ID_HIERLABEL_BUTT )
GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_HIERLABEL ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_SHEET_SYMBOL_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
item = CreateSheet( aDC );
if( item != NULL )
{
GetScreen()->SetCurItem( item );
m_canvas->SetAutoPanRequest( true );
}
}
else
{
addCurrentItemToList();
}
break;
case ID_IMPORT_HLABEL_BUTT:
case ID_SHEET_PIN_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsAndSheetLabels );
if( item == NULL )
break;
if( (item->Type() == SCH_SHEET_T) && (item->GetFlags() == 0) )
{
if( GetToolId() == ID_IMPORT_HLABEL_BUTT )
GetScreen()->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, aDC ) );
else
GetScreen()->SetCurItem( CreateSheetPin( (SCH_SHEET*) item, aDC ) );
}
else if( (item->Type() == SCH_SHEET_PIN_T) && (item->GetFlags() != 0) )
{
addCurrentItemToList();
}
break;
case ID_SCH_PLACE_COMPONENT:
if( (item == NULL) || (item->GetFlags() == 0) )
{
GetScreen()->SetCurItem( Load_Component( aDC, NULL,
s_CmpNameList, s_CmpLastUnit, true ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
case ID_PLACE_POWER_BUTT:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
SCHLIB_FILTER filter;
filter.FilterPowerParts( true );
GetScreen()->SetCurItem( Load_Component( aDC, &filter,
s_PowerNameList, s_LastPowerUnit, false ) );
m_canvas->SetAutoPanRequest( true );
}
else
{
addCurrentItemToList();
}
break;
default:
SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick invalid tool ID <" ) +
wxString::Format( wxT( "%d> selected." ), GetToolId() ) );
}
}
/**
* Function OnLeftDClick
* called on a double click event from the drawpanel mouse handler
* if an editable item is found (text, component)
* Call the suitable dialog editor.
* Id a create command is in progress:
* validate and finish the command
*/
void SCH_EDIT_FRAME::OnLeftDClick( wxDC* aDC, const wxPoint& aPosition )
{
EDA_ITEM* item = GetScreen()->GetCurItem();
switch( GetToolId() )
{
case ID_NO_TOOL_SELECTED:
if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
{
item = LocateAndShowItem( aPosition );
}
if( ( item == NULL ) || ( item->GetFlags() != 0 ) )
break;
switch( item->Type() )
{
case SCH_SHEET_T:
m_CurrentSheet->Push( (SCH_SHEET*) item );
DisplayCurrentSheet();
break;
case SCH_COMPONENT_T:
EditComponent( (SCH_COMPONENT*) item );
GetCanvas()->MoveCursorToCrossHair();
if( item->GetFlags() == 0 )
GetScreen()->SetCurItem( NULL );
GetCanvas()->Refresh();
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_BITMAP_T:
EditImage( (SCH_BITMAP*) item );
break;
case SCH_FIELD_T:
EditComponentFieldText( (SCH_FIELD*) item );
GetCanvas()->MoveCursorToCrossHair();
break;
case SCH_MARKER_T:
( (SCH_MARKER*) item )->DisplayMarkerInfo( this );
break;
default:
break;
}
break;
case ID_BUS_BUTT:
case ID_WIRE_BUTT:
case ID_LINE_COMMENT_BUTT:
if( item && item->IsNew() )
EndSegment( aDC );
break;
}
}
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