kicad/eeschema/edit_component_in_schematic...

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/********************************/
/* Scehematic component edition */
/********************************/
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#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "confirm.h"
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#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "wx/checklst.h"
#include "protos.h"
/* Fonctions locales */
static void AbortMoveCmpField( WinEDA_DrawPanel* Panel, wxDC* DC );
static void MoveCmpField( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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/************************************************************************************/
void WinEDA_SchematicFrame::StartMoveCmpField( SCH_CMP_FIELD* aField, wxDC* DC )
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/************************************************************************************/
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/* Prepare le deplacement du texte en cours d'edition
*/
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{
EDA_LibComponentStruct* 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();
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SAFE_DELETE( g_ItemToUndoCopy );
g_ItemToUndoCopy = comp->GenCopy();
pos = comp->m_Pos;
/* Les positions sont calculees par la matrice TRANSPOSEE de la matrice
* de rotation-miroir */
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newpos = aField->m_Pos - pos;
// Empirically this is necessary. The Y coordinate appears to be inverted
// under some circumstances, but that inversion is not preserved by all
// combinations of mirroring and rotation. The following clause is true
// when the number of rotations and the number of mirrorings are both odd.
if( comp->m_Transform[1][0] * comp->m_Transform[0][1] < 0 )
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NEGATE (newpos.y);
newpos = TransformCoordinate( comp->m_Transform, newpos) + pos;
DrawPanel->CursorOff( DC );
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GetScreen()->m_Curseur = newpos;
DrawPanel->MouseToCursorSchema();
m_OldPos = aField->m_Pos;
m_Multiflag = 0;
if( aField->m_FieldId == REFERENCE )
{
Entry = FindLibPart( comp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry != NULL )
{
if( Entry->m_UnitCount > 1 )
m_Multiflag = 1;
}
}
DrawPanel->ForceCloseManageCurseur = AbortMoveCmpField;
DrawPanel->ManageCurseur = MoveCmpField;
aField->m_Flags = IS_MOVED;
DrawPanel->CursorOn( DC );
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}
/**********************************************************************************/
void WinEDA_SchematicFrame::EditCmpFieldText( SCH_CMP_FIELD* Field, wxDC* DC )
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/**********************************************************************************/
/* Edit the field Field (text, size) */
{
int fieldNdx, flag;
EDA_LibComponentStruct* 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 = FindLibPart( Cmp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry && (Entry->m_Options == ENTRY_POWER) )
{
DisplayInfo( this,
_(
"Part is a POWER, value cannot be modified!\nYou must create a new power" )
);
return;
}
}
flag = 0;
if( fieldNdx == REFERENCE )
{
Entry = FindLibPart( Cmp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry != NULL )
{
if( Entry->m_UnitCount > 1 )
flag = 1;
}
}
/* save old cmp in undo list if not already in edit, or moving ... */
if( Field->m_Flags == 0 )
SaveCopyInUndoList( Cmp, IS_CHANGED );
wxString newtext = Field->m_Text;
DrawPanel->m_IgnoreMouseEvents = TRUE;
Get_Message( Field->m_Name, _("Component field text"), newtext, this );
DrawPanel->MouseToCursorSchema();
DrawPanel->m_IgnoreMouseEvents = FALSE;
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 ){
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Cmp->SetRef(GetSheet(), newtext);
}
}
else /* Nouveau texte NULL */
{
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->Display_Infos( this );
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GetScreen()->SetModify();
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}
/************************************************************************/
static void MoveCmpField( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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/************************************************************************/
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/* Routine de deplacement d'un texte type Field.
* Celle routine est normalement attachee au deplacement du curseur
*/
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{
wxPoint pos;
int x1, y1;
int fieldNdx;
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WinEDA_SchematicFrame* frame = (WinEDA_SchematicFrame*) panel->GetParent();
SCH_CMP_FIELD* currentField = frame->GetCurrentField();
if( currentField == NULL )
return;
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SCH_COMPONENT* component = (SCH_COMPONENT*) currentField->GetParent();
fieldNdx = currentField->m_FieldId;
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// Effacement:
currentField->m_AddExtraText = frame->m_Multiflag;
if( erase )
{
currentField->Draw( panel, DC, wxPoint(0,0), g_XorMode );
}
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pos = ( (SCH_COMPONENT*) currentField->GetParent() )->m_Pos;
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/* Les positions sont caculees par la matrice TRANSPOSEE de la matrice
* de rotation-miroir
*/
x1 = panel->GetScreen()->m_Curseur.x - pos.x;
y1 = panel->GetScreen()->m_Curseur.y - pos.y;
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currentField->m_Pos.x = pos.x + component->m_Transform[0][0] * x1 + component->m_Transform[1][0] * y1;
currentField->m_Pos.y = pos.y + component->m_Transform[0][1] * x1 + component->m_Transform[1][1] * y1;
currentField->Draw( panel, DC, wxPoint(0,0), g_XorMode );
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}
/******************************************************************/
static void AbortMoveCmpField( WinEDA_DrawPanel* Panel, wxDC* DC )
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/******************************************************************/
{
Panel->ForceCloseManageCurseur = NULL;
Panel->ManageCurseur = NULL;
WinEDA_SchematicFrame* frame = (WinEDA_SchematicFrame*) Panel->GetParent();
SCH_CMP_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 );
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SAFE_DELETE( g_ItemToUndoCopy );
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}
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/*********************************************************************************/
void WinEDA_SchematicFrame::RotateCmpField( SCH_CMP_FIELD* Field, wxDC* DC )
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/*********************************************************************************/
{
int fieldNdx, flag;
EDA_LibComponentStruct* 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 = FindLibPart( ( (SCH_COMPONENT*) Field->GetParent() )->m_ChipName.GetData(),
wxEmptyString, FIND_ROOT );
if( Entry != NULL )
{
if( Entry->m_UnitCount > 1 )
flag = 1;
}
}
/* save old cmp in undo list if not already in edit, or moving ... */
if( Field->m_Flags == 0 )
SaveCopyInUndoList( Cmp, IS_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 );
GetScreen()->SetModify();
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}
/*********************************************************************/
void SCH_CMP_FIELD::Place( WinEDA_SchematicFrame* frame, wxDC* DC )
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/*********************************************************************/
{
int fieldNdx;
EDA_LibComponentStruct* Entry;
frame->DrawPanel->ManageCurseur = NULL;
frame->DrawPanel->ForceCloseManageCurseur = NULL;
SCH_COMPONENT* component = (SCH_COMPONENT*) GetParent();
// save old cmp in undo list
if( g_ItemToUndoCopy && ( g_ItemToUndoCopy->Type() == component->Type()) )
{
component->SwapData( (SCH_COMPONENT*) g_ItemToUndoCopy );
frame->SaveCopyInUndoList( component, IS_CHANGED );
component->SwapData( (SCH_COMPONENT*) g_ItemToUndoCopy );
}
fieldNdx = m_FieldId;
m_AddExtraText = 0;
if( fieldNdx == REFERENCE )
{
Entry = FindLibPart( component->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry != NULL )
{
if( Entry->m_UnitCount > 1 )
m_AddExtraText = 1;
}
}
Draw( frame->DrawPanel, DC, wxPoint(0,0), GR_DEFAULT_DRAWMODE );
m_Flags = 0;
frame->GetScreen()->SetCurItem( NULL );
frame->GetScreen()->SetModify();
frame->SetCurrentField( NULL );
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}
/**************************************************************************************************/
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void WinEDA_SchematicFrame::EditComponentReference( SCH_COMPONENT* Cmp, wxDC* DC )
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/**************************************************************************************************/
/* Edit the component text reference*/
{
EDA_LibComponentStruct* Entry;
int flag = 0;
if( Cmp == NULL )
return;
Entry = FindLibPart( Cmp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry == NULL )
return;
if( Entry->m_UnitCount > 1 )
flag = 1;
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wxString ref = Cmp->GetRef(GetSheet());
Get_Message( _( "Reference" ), _("Component reference"), ref, this );
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, IS_CHANGED );
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Cmp->SetRef(GetSheet(), ref);
Cmp->GetField( REFERENCE )->m_AddExtraText = flag;
Cmp->GetField( REFERENCE )->Draw( DrawPanel, DC, wxPoint(0,0), g_XorMode );
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Cmp->SetRef(GetSheet(), ref );
Cmp->GetField( REFERENCE )->Draw( DrawPanel, DC, wxPoint(0,0),
Cmp->m_Flags ? g_XorMode : GR_DEFAULT_DRAWMODE );
GetScreen()->SetModify();
}
Cmp->Display_Infos( this );
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}
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/*****************************************************************************************/
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void WinEDA_SchematicFrame::EditComponentValue( SCH_COMPONENT* Cmp, wxDC* DC )
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/*****************************************************************************************/
/* Routine de changement du texte selectionne */
{
wxString message;
EDA_LibComponentStruct* Entry;
if( Cmp == NULL )
return;
Entry = FindLibPart( Cmp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry == NULL )
return;
SCH_CMP_FIELD* TextField = Cmp->GetField( VALUE );
message = TextField->m_Text;
if( Get_Message( _( "Value" ), _("Component value"), message, this ) )
message.Empty(); //allow the user to remove the value.
if( !message.IsEmpty() && !message.IsEmpty())
{
/* save old cmp in undo list if not already in edit, or moving ... */
if( Cmp->m_Flags == 0 )
SaveCopyInUndoList( Cmp, IS_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 );
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GetScreen()->SetModify();
}
Cmp->Display_Infos( this );
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}
/*****************************************************************************************/
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void WinEDA_SchematicFrame::EditComponentFootprint( SCH_COMPONENT* Cmp, wxDC* DC )
/*****************************************************************************************/
{
wxString message;
EDA_LibComponentStruct* Entry;
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bool wasEmpty = false;
if( Cmp == NULL )
return;
Entry = FindLibPart( Cmp->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( Entry == NULL )
return;
SCH_CMP_FIELD* TextField = Cmp->GetField( FOOTPRINT );
message = TextField->m_Text;
if(message.IsEmpty() )
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wasEmpty = true;
if( Get_Message( _( "Footprint" ), _("Component footprint"), message, this ) )
message.Empty(); // allow the user to remove the value.
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// save old cmp in undo list if not already in edit, or moving ...
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if( Cmp->m_Flags == 0 )
SaveCopyInUndoList( Cmp, IS_CHANGED );
Cmp->GetField( FOOTPRINT )->Draw( DrawPanel, DC, wxPoint(0,0), g_XorMode );
// move the field if it was new.
if( wasEmpty && !message.IsEmpty() )
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{
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);
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Cmp->GetField( FOOTPRINT )->m_Orient = Cmp->GetField( REFERENCE )->m_Orient;
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}
TextField->m_Text = message;
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Cmp->GetField( FOOTPRINT )->Draw( DrawPanel, DC, wxPoint(0,0),
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Cmp->m_Flags ? g_XorMode : GR_DEFAULT_DRAWMODE );
GetScreen()->SetModify();
Cmp->Display_Infos( this );
}
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