kicad/eeschema/edit_component_in_schematic...

434 lines
12 KiB
C++

/********************************/
/* Scehematic component edition */
/********************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "class_sch_screen.h"
#include "wxEeschemaStruct.h"
#include "general.h"
#include "protos.h"
#include "class_library.h"
#include "sch_component.h"
static void AbortMoveCmpField( EDA_DRAW_PANEL* Panel, wxDC* DC );
static void MoveCmpField( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase );
/******************************************************************************/
/* Prepare the displacement of the text being edited.
*/
/******************************************************************************/
void SCH_EDIT_FRAME::StartMoveCmpField( SCH_FIELD* aField, wxDC* DC )
{
LIB_COMPONENT* Entry;
SetCurrentField( aField );
if( aField == NULL )
return;
if( aField->m_Text == wxEmptyString )
{
DisplayError( this, _( "No Field to move" ), 10 );
return;
}
wxPoint pos, newpos;
SCH_COMPONENT* comp = (SCH_COMPONENT*) aField->GetParent();
SAFE_DELETE( g_ItemToUndoCopy );
g_ItemToUndoCopy = new SCH_COMPONENT( *comp );
pos = comp->m_Pos;
/* Positions are computed by the rotation/mirror transform. */
newpos = aField->m_Pos - pos;
newpos = comp->GetTransform().TransformCoordinate( newpos ) + pos;
DrawPanel->CrossHairOff( DC );
GetScreen()->SetCrossHairPosition( newpos );
DrawPanel->MoveCursorToCrossHair();
m_OldPos = aField->m_Pos;
m_Multiflag = 0;
if( aField->m_FieldId == REFERENCE )
{
Entry = CMP_LIBRARY::FindLibraryComponent( comp->GetLibName() );
if( Entry != NULL )
{
if( Entry->GetPartCount() > 1 )
m_Multiflag = 1;
}
}
DrawPanel->m_endMouseCaptureCallback = AbortMoveCmpField;
DrawPanel->m_mouseCaptureCallback = MoveCmpField;
aField->m_Flags = IS_MOVED;
DrawPanel->CrossHairOn( DC );
}
/*
* Edit a field: text and size
*/
void SCH_EDIT_FRAME::EditCmpFieldText( SCH_FIELD* Field, wxDC* DC )
{
int fieldNdx, flag;
LIB_COMPONENT* Entry;
if( Field == NULL )
{
DisplayError( this, _( "No Field To Edit" ), 10 );
return;
}
SCH_COMPONENT* Cmp = (SCH_COMPONENT*) Field->GetParent();
fieldNdx = Field->m_FieldId;
if( fieldNdx == VALUE )
{
Entry = CMP_LIBRARY::FindLibraryComponent( Cmp->GetLibName() );
if( Entry && Entry->IsPower() )
{
DisplayInfoMessage( this, _( "Part is a POWER, value cannot be \
modified!\nYou must create a new power" ) );
return;
}
}
flag = 0;
if( fieldNdx == REFERENCE )
{
Entry = CMP_LIBRARY::FindLibraryComponent( Cmp->GetLibName() );
if( Entry != NULL )
{
if( Entry->GetPartCount() > 1 )
flag = 1;
}
}
/* save old cmp in undo list if not already in edit, or moving ... */
if( Field->m_Flags == 0 )
SaveCopyInUndoList( Cmp, UR_CHANGED );
wxString newtext = Field->m_Text;
DrawPanel->m_IgnoreMouseEvents = TRUE;
wxString title = _( "Field: " ) + Field->m_Name;
wxTextEntryDialog dlg( this, wxEmptyString , title, newtext );
int diag = dlg.ShowModal();
newtext = dlg.GetValue( );
newtext.Trim( true );
newtext.Trim( false );
DrawPanel->MoveCursorToCrossHair();
DrawPanel->m_IgnoreMouseEvents = FALSE;
if ( diag != wxID_OK )
return; // cancelled by user
Field->m_AddExtraText = flag;
Field->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
if( !newtext.IsEmpty() )
{
if( Field->m_Text.IsEmpty() )
{
Field->m_Pos = Cmp->m_Pos;
Field->m_Size.x = Field->m_Size.y = m_TextFieldSize;
}
Field->m_Text = newtext;
if( fieldNdx == REFERENCE )
{
Cmp->SetRef( GetSheet(), newtext );
}
}
else
{
if( fieldNdx == REFERENCE )
{
DisplayError( this, _( "Reference needed !, No change" ) );
}
else if( fieldNdx == VALUE )
{
DisplayError( this, _( "Value needed !, No change" ) );
}
else
{
Field->m_Text = wxT( "~" );
}
}
Field->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
Cmp->DisplayInfo( this );
OnModify();
}
/*
* Move standard text field. This routine is normally attached to the cursor.
*/
static void MoveCmpField( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
wxPoint pos;
int fieldNdx;
SCH_EDIT_FRAME* frame = (SCH_EDIT_FRAME*) aPanel->GetParent();
SCH_FIELD* currentField = frame->GetCurrentField();
if( currentField == NULL )
return;
SCH_COMPONENT* component = (SCH_COMPONENT*) currentField->GetParent();
fieldNdx = currentField->m_FieldId;
currentField->m_AddExtraText = frame->m_Multiflag;
if( aErase )
{
currentField->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
}
pos = ( (SCH_COMPONENT*) currentField->GetParent() )->m_Pos;
// Actual positions are calculated by the rotation/mirror transform
// But here we want the relative position of the moved field
// and we know the actual position.
// So we are using the inverse rotation/mirror transform.
wxPoint pt( aPanel->GetScreen()->GetCrossHairPosition() - pos );
TRANSFORM itrsfm = component->GetTransform().InverseTransform();
currentField->m_Pos = pos + itrsfm.TransformCoordinate( pt );
currentField->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
}
static void AbortMoveCmpField( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
SCH_EDIT_FRAME* frame = (SCH_EDIT_FRAME*) Panel->GetParent();
SCH_FIELD* currentField = frame->GetCurrentField();
if( currentField )
{
currentField->m_AddExtraText = frame->m_Multiflag;
currentField->Draw( Panel, DC, wxPoint( 0, 0 ), g_XorMode );
currentField->m_Flags = 0;
currentField->m_Pos = frame->m_OldPos;
currentField->Draw( Panel, DC, wxPoint( 0, 0 ), g_XorMode );
}
frame->SetCurrentField( NULL );
SAFE_DELETE( g_ItemToUndoCopy );
}
void SCH_EDIT_FRAME::RotateCmpField( SCH_FIELD* Field, wxDC* DC )
{
int fieldNdx, flag;
LIB_COMPONENT* Entry;
if( Field == NULL )
return;
if( Field->m_Text == wxEmptyString )
return;
SCH_COMPONENT* Cmp = (SCH_COMPONENT*) Field->GetParent();
fieldNdx = Field->m_FieldId;
flag = 0;
if( fieldNdx == REFERENCE )
{
Entry = CMP_LIBRARY::FindLibraryComponent(
( (SCH_COMPONENT*) Field->GetParent() )->GetLibName() );
if( Entry != NULL )
{
if( Entry->GetPartCount() > 1 )
flag = 1;
}
}
/* save old cmp in undo list if not already in edit, or moving ... */
if( Field->m_Flags == 0 )
SaveCopyInUndoList( Cmp, UR_CHANGED );
Field->m_AddExtraText = flag;
Field->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
if( Field->m_Orient == TEXT_ORIENT_HORIZ )
Field->m_Orient = TEXT_ORIENT_VERT;
else
Field->m_Orient = TEXT_ORIENT_HORIZ;
Field->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
OnModify();
}
/****************************************************************************/
/* Edit the component text reference*/
/****************************************************************************/
void SCH_EDIT_FRAME::EditComponentReference( SCH_COMPONENT* Cmp, wxDC* DC )
{
LIB_COMPONENT* Entry;
int flag = 0;
if( Cmp == NULL )
return;
Entry = CMP_LIBRARY::FindLibraryComponent( Cmp->GetLibName() );
if( Entry == NULL )
return;
if( Entry->GetPartCount() > 1 )
flag = 1;
wxString ref = Cmp->GetRef( GetSheet() );
wxTextEntryDialog dlg( this, _( "Reference" ), _( "Component reference" ), ref );
if( dlg.ShowModal() != wxID_OK )
return; // cancelled by user
ref = dlg.GetValue( );
ref.Trim( true );
ref.Trim( false );
if( !ref.IsEmpty() ) // New text entered
{
/* save old cmp in undo list if not already in edit, or moving ... */
if( Cmp->m_Flags == 0 )
SaveCopyInUndoList( Cmp, UR_CHANGED );
Cmp->SetRef( GetSheet(), ref );
Cmp->GetField( REFERENCE )->m_AddExtraText = flag;
Cmp->GetField( REFERENCE )->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
Cmp->SetRef( GetSheet(), ref );
Cmp->GetField( REFERENCE )->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
Cmp->m_Flags ? g_XorMode : GR_DEFAULT_DRAWMODE );
OnModify();
}
Cmp->DisplayInfo( this );
}
/*****************************************************************************/
/* Routine to change the selected text */
/*****************************************************************************/
void SCH_EDIT_FRAME::EditComponentValue( SCH_COMPONENT* Cmp, wxDC* DC )
{
wxString message;
LIB_COMPONENT* Entry;
if( Cmp == NULL )
return;
Entry = CMP_LIBRARY::FindLibraryComponent( Cmp->GetLibName() );
if( Entry == NULL )
return;
SCH_FIELD* TextField = Cmp->GetField( VALUE );
message = TextField->m_Text;
wxTextEntryDialog dlg( this, _( "Value" ), _( "Component value" ), message );
if( dlg.ShowModal() != wxID_OK )
return; // cancelled by user
message = dlg.GetValue( );
message.Trim( true );
message.Trim( false );
if( !message.IsEmpty() )
{
/* save old cmp in undo list if not already in edit, or moving ... */
if( Cmp->m_Flags == 0 )
SaveCopyInUndoList( Cmp, UR_CHANGED );
TextField->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
TextField->m_Text = message;
TextField->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
Cmp->m_Flags ? g_XorMode : GR_DEFAULT_DRAWMODE );
OnModify();
}
Cmp->DisplayInfo( this );
}
void SCH_EDIT_FRAME::EditComponentFootprint( SCH_COMPONENT* Cmp, wxDC* DC )
{
wxString message;
LIB_COMPONENT* Entry;
if( Cmp == NULL )
return;
Entry = CMP_LIBRARY::FindLibraryComponent( Cmp->GetLibName() );
if( Entry == NULL )
return;
SCH_FIELD* TextField = Cmp->GetField( FOOTPRINT );
message = TextField->m_Text;
wxTextEntryDialog dlg( this, _( "Footprint" ), _( "Component footprint" ), message );
if( dlg.ShowModal() != wxID_OK )
return; // cancelled by user
message = dlg.GetValue( );
message.Trim( true );
message.Trim( false );
bool wasEmpty = false;
if( TextField->m_Text.IsEmpty() )
wasEmpty = true;
// save old cmp in undo list if not already in edit, or moving ...
if( Cmp->m_Flags == 0 )
SaveCopyInUndoList( Cmp, UR_CHANGED );
Cmp->GetField( FOOTPRINT )->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
// Give a suitable position to the field if it was new,
// and therefore has no position already given.
if( wasEmpty && !message.IsEmpty() )
{
Cmp->GetField( FOOTPRINT )->m_Pos = Cmp->GetField( REFERENCE )->m_Pos;
// add offset here - ? suitable heuristic below?
Cmp->GetField( FOOTPRINT )->m_Pos.x +=
( Cmp->GetField( REFERENCE )->m_Pos.x - Cmp->m_Pos.x ) > 0 ?
( Cmp->GetField( REFERENCE )->m_Size.x ) :
( -1 * Cmp->GetField( REFERENCE )->m_Size.x );
Cmp->GetField( FOOTPRINT )->m_Pos.y +=
( Cmp->GetField( REFERENCE )->m_Pos.y - Cmp->m_Pos.y ) > 0 ?
( Cmp->GetField( REFERENCE )->m_Size.y ) :
( -1 * Cmp->GetField( REFERENCE )->m_Size.y );
Cmp->GetField( FOOTPRINT )->m_Orient = Cmp->GetField( REFERENCE )->m_Orient;
}
TextField->m_Text = message;
Cmp->GetField( FOOTPRINT )->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
Cmp->m_Flags ? g_XorMode : GR_DEFAULT_DRAWMODE );
OnModify();
Cmp->DisplayInfo( this );
}