153 lines
3.8 KiB
C++
153 lines
3.8 KiB
C++
/*****************************************************/
|
|
/* Code to handle manipulation on bus entry objects. */
|
|
/*****************************************************/
|
|
|
|
#include "fctsys.h"
|
|
#include "gr_basic.h"
|
|
#include "common.h"
|
|
#include "class_drawpanel.h"
|
|
#include "eeschema_id.h"
|
|
#include "confirm.h"
|
|
#include "class_sch_screen.h"
|
|
#include "wxEeschemaStruct.h"
|
|
|
|
#include "general.h"
|
|
#include "protos.h"
|
|
#include "sch_bus_entry.h"
|
|
|
|
|
|
static int s_LastShape = '\\';
|
|
static wxPoint ItemInitialPosition;
|
|
|
|
|
|
static void ExitBusEntry( WinEDA_DrawPanel* Panel, wxDC* DC )
|
|
{
|
|
/* Exit bus entry mode. */
|
|
SCH_BUS_ENTRY* BusEntry = (SCH_BUS_ENTRY*) Panel->GetScreen()->GetCurItem();
|
|
|
|
if( BusEntry )
|
|
{
|
|
RedrawOneStruct( Panel, DC, BusEntry, g_XorMode );
|
|
if( BusEntry->m_Flags & IS_NEW )
|
|
{
|
|
delete BusEntry;
|
|
Panel->GetScreen()->SetCurItem( NULL );
|
|
}
|
|
else
|
|
{
|
|
BusEntry->m_Pos = ItemInitialPosition;
|
|
RedrawOneStruct( Panel, DC, BusEntry, GR_DEFAULT_DRAWMODE );
|
|
BusEntry->m_Flags = 0;
|
|
}
|
|
}
|
|
|
|
g_ItemToRepeat = NULL;
|
|
Panel->ManageCurseur = NULL;
|
|
Panel->ForceCloseManageCurseur = NULL;
|
|
}
|
|
|
|
|
|
static void ShowWhileMoving( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
|
|
{
|
|
// Draws the bus entry while moving the cursor
|
|
BASE_SCREEN* screen = panel->GetScreen();
|
|
SCH_BUS_ENTRY* BusEntry = (SCH_BUS_ENTRY*) screen->GetCurItem();
|
|
|
|
if( BusEntry == NULL )
|
|
return;
|
|
|
|
/* Erase the last segment position. */
|
|
if( erase )
|
|
RedrawOneStruct( panel, DC, BusEntry, g_XorMode );
|
|
|
|
/* Redraw at the new position. */
|
|
BusEntry->m_Pos = screen->m_Curseur;
|
|
RedrawOneStruct( panel, DC, BusEntry, g_XorMode );
|
|
}
|
|
|
|
|
|
SCH_BUS_ENTRY* SCH_EDIT_FRAME::CreateBusEntry( wxDC* DC, int entry_type )
|
|
{
|
|
// Create and place a new bus entry at cursor position
|
|
SCH_BUS_ENTRY* BusEntry = new SCH_BUS_ENTRY( GetScreen()->m_Curseur, s_LastShape, entry_type );
|
|
BusEntry->m_Flags = IS_NEW;
|
|
BusEntry->Place( this, DC );;
|
|
OnModify();
|
|
return BusEntry;
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::StartMoveBusEntry( SCH_BUS_ENTRY* BusEntry, wxDC* DC )
|
|
{
|
|
if( BusEntry == NULL )
|
|
return;
|
|
|
|
if( (BusEntry->m_Flags & IS_NEW) == 0 ) // not already in edit, save shape
|
|
{
|
|
delete g_ItemToUndoCopy;
|
|
g_ItemToUndoCopy = BusEntry->Clone();
|
|
}
|
|
|
|
BusEntry->m_Flags |= IS_MOVED;
|
|
|
|
ItemInitialPosition = BusEntry->m_Pos;
|
|
|
|
DrawPanel->CursorOff( DC );
|
|
GetScreen()->m_Curseur = BusEntry->m_Pos;
|
|
DrawPanel->MouseToCursorSchema();
|
|
|
|
GetScreen()->SetCurItem( BusEntry );
|
|
DrawPanel->ManageCurseur = ShowWhileMoving;
|
|
DrawPanel->ForceCloseManageCurseur = ExitBusEntry;
|
|
|
|
DrawPanel->CursorOn( DC );
|
|
}
|
|
|
|
|
|
/* set the shape of BusEntry (shape = / or \ )
|
|
*/
|
|
void SCH_EDIT_FRAME::SetBusEntryShape( wxDC* DC, SCH_BUS_ENTRY* BusEntry, int entry_shape )
|
|
{
|
|
if( BusEntry == NULL )
|
|
return;
|
|
|
|
if( BusEntry->Type() != SCH_BUS_ENTRY_T )
|
|
{
|
|
DisplayError( this, wxT( "SetBusEntryType: Bad StructType" ) );
|
|
return;
|
|
}
|
|
|
|
/* Put old item in undo list if it is not currently in edit */
|
|
if( BusEntry->m_Flags == 0 )
|
|
SaveCopyInUndoList( BusEntry, UR_CHANGED );
|
|
|
|
RedrawOneStruct( DrawPanel, DC, BusEntry, g_XorMode );
|
|
|
|
switch( entry_shape )
|
|
{
|
|
case '\\':
|
|
s_LastShape = '\\';
|
|
BusEntry->m_Size.y = 100;
|
|
break;
|
|
|
|
case '/':
|
|
s_LastShape = '/';
|
|
BusEntry->m_Size.y = -100;
|
|
break;
|
|
}
|
|
|
|
TestDanglingEnds( GetScreen()->GetDrawItems(), NULL );
|
|
RedrawOneStruct( DrawPanel, DC, BusEntry, g_XorMode );
|
|
OnModify( );
|
|
}
|
|
|
|
|
|
int SCH_EDIT_FRAME::GetBusEntryShape( SCH_BUS_ENTRY* BusEntry )
|
|
{
|
|
int entry_shape = '\\';
|
|
|
|
if( BusEntry->m_Size.y < 0 )
|
|
entry_shape = '/';
|
|
return entry_shape;
|
|
}
|