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kicad/eeschema/pinedit.cpp

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/**
* @file pinedit.cpp
* @brief Eeschema pin edit code.
*/
#include "fctsys.h"
#include "gr_basic.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "class_sch_screen.h"
#include "libeditframe.h"
#include "eeschema_id.h"
#include "class_libentry.h"
#include "lib_pin.h"
#include "general.h"
#include "protos.h"
#include "../common/dialogs/dialog_display_info_HTML_base.h"
#include "dialog_lib_edit_pin.h"
extern void IncrementLabelMember( wxString& name );
static void CreateImagePins( LIB_PIN* Pin, int unit, int convert, bool asDeMorgan );
static void AbortPinMove( EDA_DRAW_PANEL* Panel, wxDC* DC );
static void DrawMovePin( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPositon, bool aErase );
static wxPoint OldPos;
static wxPoint PinPreviousPos;
static int LastPinType = PIN_INPUT;
static int LastPinOrient = PIN_RIGHT;
static int LastPinShape = NONE;
static int LastPinLength = 300;
static int LastPinNameSize = 50;
static int LastPinNumSize = 50;
static bool LastPinCommonConvert = false;
static bool LastPinCommonUnit = false;
static bool LastPinVisible = true;
void LIB_EDIT_FRAME::OnEditPin( wxCommandEvent& event )
{
if( m_drawItem == NULL || m_drawItem->Type() != LIB_PIN_T )
return;
int item_flags = m_drawItem->m_Flags; // save flags to restore them after editing
LIB_PIN* pin = (LIB_PIN*) m_drawItem;
DIALOG_LIB_EDIT_PIN dlg( this, pin );
wxString units = GetUnitsLabel( g_UserUnit );
dlg.SetOrientationList( LIB_PIN::GetOrientationNames(), LIB_PIN::GetOrientationSymbols() );
dlg.SetOrientation( LIB_PIN::GetOrientationCodeIndex( pin->GetOrientation() ) );
dlg.SetStyleList( LIB_PIN::GetStyleNames(), LIB_PIN::GetStyleSymbols() );
dlg.SetStyle( LIB_PIN::GetStyleCodeIndex( pin->GetShape() ) );
dlg.SetElectricalTypeList( LIB_PIN::GetElectricalTypeNames(),
LIB_PIN::GetElectricalTypeSymbols() );
dlg.SetElectricalType( pin->GetType() );
dlg.SetName( pin->GetName() );
dlg.SetNameTextSize( ReturnStringFromValue( g_UserUnit,
pin->m_PinNameSize,
m_InternalUnits ) );
dlg.SetNameTextSizeUnits( units );
dlg.SetPadName( pin->GetNumberString() );
dlg.SetPadNameTextSize( ReturnStringFromValue( g_UserUnit,
pin->m_PinNumSize,
m_InternalUnits ) );
dlg.SetPadNameTextSizeUnits( units );
dlg.SetLength( ReturnStringFromValue( g_UserUnit, pin->GetLength(), m_InternalUnits ) );
dlg.SetLengthUnits( units );
dlg.SetAddToAllParts( pin->GetUnit() == 0 );
dlg.SetAddToAllBodyStyles( pin->GetConvert() == 0 );
dlg.SetVisible( pin->IsVisible() );
/* This ugly hack fixes a bug in wxWidgets 2.8.7 and likely earlier
* versions for the flex grid sizer in wxGTK that prevents the last
* column from being sized correctly. It doesn't cause any problems
* on win32 so it doesn't need to wrapped in ugly #ifdef __WXGTK__
* #endif.
*/
dlg.Layout();
dlg.Fit();
dlg.SetMinSize( dlg.GetSize() );
dlg.SetLastSizeAndPosition();
if( dlg.ShowModal() == wxID_CANCEL )
{
if( pin->IsNew() )
{
pin->m_Flags |= IS_CANCELLED;
DrawPanel->EndMouseCapture();
}
return;
}
/* Save the pin properties to use for the next new pin. */
LastPinNameSize = ReturnValueFromString( g_UserUnit, dlg.GetNameTextSize(), m_InternalUnits );
LastPinNumSize = ReturnValueFromString( g_UserUnit, dlg.GetPadNameTextSize(), m_InternalUnits );
LastPinOrient = LIB_PIN::GetOrientationCode( dlg.GetOrientation() );
LastPinLength = ReturnValueFromString( g_UserUnit, dlg.GetLength(), m_InternalUnits );
LastPinShape = LIB_PIN::GetStyleCode( dlg.GetStyle() );
LastPinType = dlg.GetElectricalType();
LastPinCommonConvert = dlg.GetAddToAllBodyStyles();
LastPinCommonUnit = dlg.GetAddToAllParts();
LastPinVisible = dlg.GetVisible();
pin->EnableEditMode( true, g_EditPinByPinIsOn );
pin->SetName( dlg.GetName() );
pin->SetNameTextSize( LastPinNameSize );
pin->SetNumber( dlg.GetPadName() );
pin->SetNumberTextSize( LastPinNumSize );
pin->SetOrientation( LastPinOrient );
pin->SetLength( LastPinLength );
pin->SetType( LastPinType );
pin->SetShape( LastPinShape );
pin->SetConversion( ( LastPinCommonConvert ) ? 0 : m_convert );
pin->SetPartNumber( ( LastPinCommonUnit ) ? 0 : m_unit );
pin->SetVisible( LastPinVisible );
if( pin->IsModified() || pin->IsNew() )
{
if( !pin->InEditMode() )
SaveCopyInUndoList( pin->GetParent() );
OnModify( );
pin->DisplayInfo( this );
DrawPanel->Refresh();
}
pin->EnableEditMode( false, g_EditPinByPinIsOn );
// Restore pin flags, that can be changed by the dialog editor
pin->m_Flags = item_flags;
}
/**
* Clean up after aborting a move pin command.
*/
static void AbortPinMove( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) Panel->GetParent();
if( parent == NULL )
return;
LIB_PIN* pin = (LIB_PIN*) parent->GetDrawItem();
if( pin == NULL || pin->Type() != LIB_PIN_T )
return;
pin->ClearFlags();
if( pin->IsNew() )
delete pin;
else
parent->RestoreComponent();
/* clear edit flags */
parent->SetDrawItem( NULL );
parent->SetLastDrawItem( NULL );
Panel->Refresh( true );
}
/**
* Managed cursor callback for placing component pins.
*/
void LIB_EDIT_FRAME::PlacePin( wxDC* DC )
{
LIB_PIN* Pin;
LIB_PIN* CurrentPin = (LIB_PIN*) m_drawItem;
bool ask_for_pin = true;
wxPoint newpos;
bool status;
// Some tests
if( (CurrentPin == NULL) || (CurrentPin->Type() != LIB_PIN_T) )
{
wxMessageBox( wxT( "LIB_EDIT_FRAME::PlacePin() error" ) );
return;
}
newpos = GetScreen()->GetCrossHairPosition( true );
// Test for an other pin in same new position:
for( Pin = m_component->GetNextPin(); Pin != NULL; Pin = m_component->GetNextPin( Pin ) )
{
if( Pin == CurrentPin || newpos != Pin->GetPosition() || Pin->m_Flags )
continue;
if( ask_for_pin && !g_EditPinByPinIsOn )
{
DrawPanel->m_IgnoreMouseEvents = true;
status =
IsOK( this, _( "This position is already occupied by \
another pin. Continue?" ) );
DrawPanel->MoveCursorToCrossHair();
DrawPanel->m_IgnoreMouseEvents = false;
if( !status )
return;
else
ask_for_pin = false;
}
}
// Create Undo from GetTempCopyComponent() if exists ( i.e. after a pin move)
// or from m_component (pin add ...)
if( GetTempCopyComponent() )
SaveCopyInUndoList( GetTempCopyComponent() );
else
SaveCopyInUndoList( m_component );
DrawPanel->SetMouseCapture( NULL, NULL );
OnModify();
CurrentPin->SetPosition( newpos );
if( CurrentPin->IsNew() )
{
LastPinOrient = CurrentPin->GetOrientation();
LastPinType = CurrentPin->GetType();
LastPinShape = CurrentPin->GetShape();
if( !g_EditPinByPinIsOn )
CreateImagePins( CurrentPin, m_unit, m_convert, m_showDeMorgan );
m_lastDrawItem = CurrentPin;
m_component->AddDrawItem( m_drawItem );
}
/* Put linked pins in new position, and clear flags */
for( Pin = m_component->GetNextPin(); Pin != NULL; Pin = m_component->GetNextPin( Pin ) )
{
if( Pin->m_Flags == 0 )
continue;
Pin->SetPosition( CurrentPin->GetPosition() );
Pin->m_Flags = 0;
}
DrawPanel->CrossHairOff( DC );
bool showPinText = true;
CurrentPin->Draw( DrawPanel, DC, wxPoint( 0, 0 ), -1, GR_DEFAULT_DRAWMODE,
&showPinText, DefaultTransform );
DrawPanel->CrossHairOn( DC );
m_drawItem = NULL;
}
/**
* Prepare the displacement of a pin
*
* Locate the pin pointed to by the cursor, and set the cursor management
* function move the pin.
*/
void LIB_EDIT_FRAME::StartMovePin( wxDC* DC )
{
LIB_PIN* Pin;
LIB_PIN* CurrentPin = (LIB_PIN*) m_drawItem;
wxPoint startPos;
TempCopyComponent();
/* Mark pins for moving. */
Pin = m_component->GetNextPin();
for( ; Pin != NULL; Pin = m_component->GetNextPin( Pin ) )
{
Pin->m_Flags = 0;
if( Pin == CurrentPin )
continue;
if( ( Pin->GetPosition() == CurrentPin->GetPosition() )
&& ( Pin->GetOrientation() == CurrentPin->GetOrientation() )
&& ( g_EditPinByPinIsOn == false ) )
Pin->m_Flags |= IS_LINKED | IS_MOVED;
}
CurrentPin->m_Flags |= IS_LINKED | IS_MOVED;
PinPreviousPos = OldPos = CurrentPin->GetPosition();
startPos.x = OldPos.x;
startPos.y = -OldPos.y;
DrawPanel->CrossHairOff( DC );
GetScreen()->SetCrossHairPosition( startPos );
DrawPanel->MoveCursorToCrossHair();
CurrentPin->DisplayInfo( this );
DrawPanel->SetMouseCapture( DrawMovePin, AbortPinMove );
DrawPanel->CrossHairOn( DC );
}
/* Move pin to the current mouse position. This function is called by the
* cursor management code. */
static void DrawMovePin( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) aPanel->GetParent();
if( parent == NULL )
return;
LIB_PIN* CurrentPin = (LIB_PIN*) parent->GetDrawItem();
if( CurrentPin == NULL || CurrentPin->Type() != LIB_PIN_T )
return;
wxPoint pinpos = CurrentPin->GetPosition();
bool showPinText = true;
/* Erase pin in old position */
if( aErase )
{
CurrentPin->SetPosition( PinPreviousPos );
CurrentPin->Draw( aPanel, aDC, wxPoint( 0, 0 ), -1, g_XorMode,
&showPinText, DefaultTransform );
}
/* Redraw pin in new position */
CurrentPin->SetPosition( aPanel->GetScreen()->GetCrossHairPosition( true ) );
CurrentPin->Draw( aPanel, aDC, wxPoint( 0, 0 ), -1, g_XorMode, &showPinText, DefaultTransform );
PinPreviousPos = CurrentPin->GetPosition();
/* Keep the original position for existing pin (for Undo command)
* and the current position for a new pin */
if( !CurrentPin->IsNew() )
CurrentPin->SetPosition( pinpos );
}
/*
* Create a new pin.
*/
void LIB_EDIT_FRAME::CreatePin( wxDC* DC )
{
LIB_PIN* pin;
bool showPinText = true;
if( m_component == NULL )
return;
m_component->ClearStatus();
pin = new LIB_PIN( m_component );
m_drawItem = pin;
pin->m_Flags = IS_NEW;
pin->SetUnit( m_unit );
pin->SetConvert( m_convert );
/* Flag pins to consider */
if( g_EditPinByPinIsOn == false )
pin->m_Flags |= IS_LINKED;
pin->SetPosition( GetScreen()->GetCrossHairPosition( true ) );
pin->SetLength( LastPinLength );
pin->SetOrientation( LastPinOrient );
pin->SetType( LastPinType );
pin->SetShape( LastPinShape );
pin->m_PinNameSize = LastPinNameSize;
pin->m_PinNumSize = LastPinNumSize;
pin->SetConvert( LastPinCommonConvert ? 0 : m_convert );
pin->SetUnit( LastPinCommonUnit ? 0 : m_unit );
pin->SetVisible( LastPinVisible );
//PlacePin( DC );
//m_drawItem = pin;
PinPreviousPos = pin->GetPosition();
DrawPanel->m_IgnoreMouseEvents = true;
wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
cmd.SetId( ID_LIBEDIT_EDIT_PIN );
GetEventHandler()->ProcessEvent( cmd );
DrawPanel->MoveCursorToCrossHair();
DrawPanel->m_IgnoreMouseEvents = false;
if( pin->m_Flags & IS_CANCELLED )
{
deleteItem( DC );
}
else
{
ClearTempCopyComponent();
DrawPanel->SetMouseCapture( DrawMovePin, AbortPinMove );
if( DC )
pin->Draw( DrawPanel, DC, wxPoint( 0, 0 ), -1, wxCOPY, &showPinText,
DefaultTransform );
}
}
static void CreateImagePins( LIB_PIN* Pin, int unit, int convert, bool asDeMorgan )
{
int ii;
LIB_PIN* NewPin;
bool CreateConv = false;
if( g_EditPinByPinIsOn )
return;
if( asDeMorgan && ( Pin->GetConvert() != 0 ) )
CreateConv = true;
/* Create "convert" pin at the current position. */
if( CreateConv == true )
{
NewPin = (LIB_PIN*) Pin->Clone();
if( Pin->GetConvert() > 1 )
NewPin->SetConvert( 1 );
else
NewPin->SetConvert( 2 );
Pin->GetParent()->AddDrawItem( NewPin );
}
for( ii = 1; ii <= Pin->GetParent()->GetPartCount(); ii++ )
{
if( ii == unit || Pin->GetUnit() == 0 )
continue; /* Pin common to all units. */
NewPin = (LIB_PIN*) Pin->Clone();
if( convert != 0 )
NewPin->SetConvert( 1 );
NewPin->SetUnit( ii );
Pin->GetParent()->AddDrawItem( NewPin );
if( CreateConv == false )
continue;
NewPin = (LIB_PIN*) Pin->Clone();
NewPin->SetConvert( 2 );
if( Pin->GetUnit() != 0 )
NewPin->SetUnit( ii );
Pin->GetParent()->AddDrawItem( NewPin );
}
}
/* Depending on "id":
* - Change pin text size (name or num) (range 10 .. 1000 mil)
* - Change pin length.
*
* If Pin is selected ( .m_flag == IS_SELECTED ) only the other selected
* pins are modified
*/
void LIB_EDIT_FRAME::GlobalSetPins( wxDC* DC, LIB_PIN* MasterPin, int id )
{
LIB_PIN* Pin;
bool selected = ( MasterPin->m_Selected & IS_SELECTED ) != 0;
bool showPinText = true;
if( ( m_component == NULL ) || ( MasterPin == NULL ) )
return;
if( MasterPin->Type() != LIB_PIN_T )
return;
OnModify( );
Pin = m_component->GetNextPin();
for( ; Pin != NULL; Pin = m_component->GetNextPin( Pin ) )
{
if( ( Pin->GetConvert() ) && ( Pin->GetConvert() != m_convert ) )
continue;
// Is it the "selected mode" ?
if( selected && ( Pin->m_Selected & IS_SELECTED ) == 0 )
continue;
Pin->Draw( DrawPanel, DC, wxPoint( 0, 0 ), -1, g_XorMode, &showPinText, DefaultTransform );
switch( id )
{
case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNUMSIZE_ITEM:
Pin->m_PinNumSize = MasterPin->m_PinNumSize;
break;
case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNAMESIZE_ITEM:
Pin->m_PinNameSize = MasterPin->m_PinNameSize;
break;
case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINSIZE_ITEM:
Pin->SetLength( MasterPin->GetLength() );
break;
}
Pin->Draw( DrawPanel, DC, wxPoint( 0, 0 ), -1, GR_DEFAULT_DRAWMODE, &showPinText,
DefaultTransform );
}
}
/* Create a new pin based on the previous pin with an incremented pin number. */
void LIB_EDIT_FRAME::RepeatPinItem( wxDC* DC, LIB_PIN* SourcePin )
{
LIB_PIN* Pin;
wxString msg;
if( m_component == NULL || SourcePin == NULL || SourcePin->Type() != LIB_PIN_T )
return;
Pin = (LIB_PIN*) SourcePin->Clone();
Pin->m_Flags = IS_NEW;
Pin->SetPosition( Pin->GetPosition() + wxPoint( g_RepeatStep.x, -g_RepeatStep.y ) );
wxString nextName = Pin->GetName();
IncrementLabelMember( nextName );
Pin->SetName( nextName );
Pin->ReturnPinStringNum( msg );
IncrementLabelMember( msg );
Pin->SetPinNumFromString( msg );
m_drawItem = Pin;
if( g_EditPinByPinIsOn == false )
Pin->m_Flags |= IS_LINKED;
wxPoint savepos = GetScreen()->GetCrossHairPosition();
DrawPanel->CrossHairOff( DC );
GetScreen()->SetCrossHairPosition( wxPoint( Pin->GetPosition().x, -Pin->GetPosition().y ) );
// Add this new pin in list, and creates pins for others parts if needed
m_drawItem = Pin;
ClearTempCopyComponent();
PlacePin( DC );
m_lastDrawItem = Pin;
GetScreen()->SetCrossHairPosition( savepos );
DrawPanel->CrossHairOn( DC );
Pin->DisplayInfo( this );
OnModify( );
}
/* helper function to sort pins by pin num */
bool sort_by_pin_number( const LIB_PIN* ref, const LIB_PIN* tst )
{
int test = ref->GetNumber() - tst->GetNumber();
if( test == 0 )
{
test = ref->GetConvert() - tst->GetConvert();
}
if( test == 0 )
{
test = ref->GetUnit() - tst->GetUnit();
}
return test < 0;
}
/* Test for duplicate pins and off grid pins:
* Pins are considered off grid when they are not on the 25 mils grid
* A grid smaller than 25 mils must be used only to build graphic shapes.
*/
void LIB_EDIT_FRAME::OnCheckComponent( wxCommandEvent& event )
{
#define MIN_GRID_SIZE 25
int dup_error;
int offgrid_error;
LIB_PIN* Pin;
LIB_PINS PinList;
wxString msg;
wxString aux_msg;
if( m_component == NULL )
return;
m_component->GetPins( PinList );
if( PinList.size() == 0 )
{
DisplayInfoMessage( this, _( "No pins!" ) );
return;
}
// Sort pins by pin num, so 2 duplicate pins
// (pins with the same number) will be consecutive in list
sort( PinList.begin(), PinList.end(), sort_by_pin_number );
// Test for duplicates:
dup_error = 0;
DIALOG_DISPLAY_HTML_TEXT_BASE error_display( this, wxID_ANY,
_( "Marker Information" ),
wxDefaultPosition,
wxSize( 750, 600 ) );
for( unsigned ii = 1; ii < PinList.size(); ii++ )
{
wxString stringPinNum, stringCurrPinNum;
LIB_PIN* curr_pin = PinList[ii];
Pin = PinList[ii - 1];
if( Pin->GetNumber() != curr_pin->GetNumber()
|| Pin->GetConvert() != curr_pin->GetConvert()
|| Pin->GetUnit() != curr_pin->GetUnit() )
continue;
dup_error++;
Pin->ReturnPinStringNum( stringPinNum );
curr_pin->ReturnPinStringNum( stringCurrPinNum );
msg.Printf( _( "<b>Duplicate pin %s</b> \"%s\" at location <b>(%.3f, \
%.3f)</b> conflicts with pin %s \"%s\" at location <b>(%.3f, %.3f)</b>" ),
GetChars( stringCurrPinNum ),
GetChars( curr_pin->GetName() ),
(float) curr_pin->GetPosition().x / 1000.0,
(float) -curr_pin->GetPosition().y / 1000.0,
GetChars( stringPinNum ),
GetChars( Pin->GetName() ),
(float) Pin->GetPosition().x / 1000.0,
(float) -Pin->GetPosition().y / 1000.0 );
if( m_component->GetPartCount() > 1 )
{
aux_msg.Printf( _( " in part %c" ), 'A' + curr_pin->GetUnit() );
msg += aux_msg;
}
if( m_showDeMorgan )
{
if( curr_pin->GetConvert() )
msg += _( " of converted" );
else
msg += _( " of normal" );
}
msg += wxT( ".<br>" );
error_display.m_htmlWindow->AppendToPage( msg );
}
// Test for off grid pins:
offgrid_error = 0;
for( unsigned ii = 0; ii < PinList.size(); ii++ )
{
Pin = PinList[ii];
if( ( (Pin->GetPosition().x % MIN_GRID_SIZE) == 0 ) &&
( (Pin->GetPosition().y % MIN_GRID_SIZE) == 0 ) )
continue;
// A pin is found here off grid
offgrid_error++;
wxString stringPinNum;
Pin->ReturnPinStringNum( stringPinNum );
msg.Printf( _( "<b>Off grid pin %s</b> \"%s\" at location <b>(%.3f, %.3f)</b>" ),
GetChars( stringPinNum ),
GetChars( Pin->GetName() ),
(float) Pin->GetPosition().x / 1000.0,
(float) -Pin->GetPosition().y / 1000.0 );
if( m_component->GetPartCount() > 1 )
{
aux_msg.Printf( _( " in part %c" ), 'A' + Pin->GetUnit() );
msg += aux_msg;
}
if( m_showDeMorgan )
{
if( Pin->GetConvert() )
msg += _( " of converted" );
else
msg += _( " of normal" );
}
msg += wxT( ".<br>" );
error_display.m_htmlWindow->AppendToPage( msg );
}
if( !dup_error && !offgrid_error )
DisplayInfoMessage( this, _( "No off grid or duplicate pins were found." ) );
else
error_display.ShowModal();
}
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