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kicad/eeschema/dialogs/dialog_edit_one_field.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2016 Wayne Stambaugh, stambaughw@gmail.com
* Copyright (C) 2004-2020 KiCad Developers, see change_log.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
*/
#include <fctsys.h>
#include <common.h>
#include <kiway.h>
#include <confirm.h>
#include <kicad_string.h>
#include <sch_base_frame.h>
#include <sch_edit_frame.h>
#include <ee_collectors.h>
#include <sch_component.h>
#include <class_libentry.h>
#include <lib_field.h>
#include <template_fieldnames.h>
#include <class_library.h>
#include <sch_validators.h>
#include <schematic.h>
#include <dialog_edit_one_field.h>
#include <sch_text.h>
#include <scintilla_tricks.h>
DIALOG_EDIT_ONE_FIELD::DIALOG_EDIT_ONE_FIELD( SCH_BASE_FRAME* aParent, const wxString& aTitle,
const EDA_TEXT* aTextItem ) :
DIALOG_LIB_EDIT_TEXT_BASE( aParent ),
m_posX( aParent, m_xPosLabel, m_xPosCtrl, m_xPosUnits, true ),
m_posY( aParent, m_yPosLabel, m_yPosCtrl, m_yPosUnits, true ),
m_textSize( aParent, m_textSizeLabel, m_textSizeCtrl, m_textSizeUnits, true ),
m_scintillaTricks( nullptr )
{
wxASSERT( aTextItem );
SetTitle( aTitle );
// The field ID and power status are Initialized in the derived object's ctor.
m_fieldId = VALUE;
m_isPower = false;
m_scintillaTricks = new SCINTILLA_TRICKS( m_StyledTextCtrl, wxT( "{}" ) );
m_text = aTextItem->GetText();
m_isItalic = aTextItem->IsItalic();
m_isBold = aTextItem->IsBold();
m_position = aTextItem->GetTextPos();
m_size = aTextItem->GetTextWidth();
m_isVertical = ( aTextItem->GetTextAngle() == TEXT_ANGLE_VERT );
m_verticalJustification = aTextItem->GetVertJustify() + 1;
m_horizontalJustification = aTextItem->GetHorizJustify() + 1;
m_isVisible = aTextItem->IsVisible();
}
DIALOG_EDIT_ONE_FIELD::~DIALOG_EDIT_ONE_FIELD()
{
delete m_scintillaTricks;
}
void DIALOG_EDIT_ONE_FIELD::init()
{
SCH_BASE_FRAME* parent = GetParent();
bool libedit = parent->IsType( FRAME_SCH_LIB_EDITOR );
m_TextCtrl->SetValidator( SCH_FIELD_VALIDATOR( libedit, m_fieldId, &m_text ) );
// Disable options for graphic text editing which are not needed for fields.
m_CommonConvert->Show( false );
m_CommonUnit->Show( false );
if( !libedit && ( m_fieldId == REFERENCE || m_fieldId == VALUE ) )
{
m_StyledTextCtrl->Show( false );
SetInitialFocus( m_TextCtrl );
}
else
{
m_TextCtrl->Show( false );
SetInitialFocus( m_StyledTextCtrl );
}
// Show the footprint selection dialog if this is the footprint field.
m_TextValueSelectButton->SetBitmap( KiBitmap( small_library_xpm ) );
m_TextValueSelectButton->Show( m_fieldId == FOOTPRINT );
// Value fields of power components cannot be modified. This will grey out
// the text box and display an explanation.
if( m_fieldId == VALUE && m_isPower )
{
m_PowerComponentValues->Show( true );
m_TextCtrl->Enable( false );
}
else
{
m_PowerComponentValues->Show( false );
m_TextCtrl->Enable( true );
}
m_sdbSizerButtonsOK->SetDefault();
GetSizer()->SetSizeHints( this );
// Adjust the height of the scintilla text editor after the first layout
if( m_StyledTextCtrl->IsShown() )
{
wxSize maxSize = m_StyledTextCtrl->GetSize();
maxSize.y = m_xPosCtrl->GetSize().y;
m_StyledTextCtrl->SetMaxSize( maxSize );
m_StyledTextCtrl->SetUseVerticalScrollBar( false );
m_StyledTextCtrl->SetUseHorizontalScrollBar( false );
}
// Now all widgets have the size fixed, call FinishDialogSettings
FinishDialogSettings();
}
void DIALOG_EDIT_ONE_FIELD::OnTextValueSelectButtonClick( wxCommandEvent& aEvent )
{
// pick a footprint using the footprint picker.
wxString fpid;
if( m_StyledTextCtrl->IsShown() )
fpid = m_StyledTextCtrl->GetValue();
else
fpid = m_TextCtrl->GetValue();
KIWAY_PLAYER* frame = Kiway().Player( FRAME_FOOTPRINT_VIEWER_MODAL, true );
if( frame->ShowModal( &fpid, this ) )
{
if( m_StyledTextCtrl->IsShown() )
m_StyledTextCtrl->SetValue( fpid );
else
m_TextCtrl->SetValue( fpid );
}
frame->Destroy();
}
void DIALOG_EDIT_ONE_FIELD::OnSetFocusText( wxFocusEvent& event )
{
#ifdef __WXGTK__
// Force an update of the text control before setting the text selection
// This is needed because GTK seems to ignore the selection on first update
//
// Note that we can't do this on OSX as it tends to provoke Apple's
// "[NSAlert runModal] may not be invoked inside of transaction begin/commit pair"
// bug. See: https://bugs.launchpad.net/kicad/+bug/1837225
if( m_fieldId == REFERENCE || m_fieldId == VALUE || m_fieldId == SHEETNAME_V )
m_TextCtrl->Update();
#endif
if( m_fieldId == REFERENCE )
SelectReferenceNumber( static_cast<wxTextEntry*>( m_TextCtrl ) );
else if( m_fieldId == VALUE || m_fieldId == SHEETNAME_V )
m_TextCtrl->SetSelection( -1, -1 );
event.Skip();
}
bool DIALOG_EDIT_ONE_FIELD::TransferDataToWindow()
{
if( m_TextCtrl->IsShown() )
m_TextCtrl->SetValue( m_text );
else if( m_StyledTextCtrl->IsShown() )
m_StyledTextCtrl->SetValue( m_text );
m_posX.SetValue( m_position.x );
m_posY.SetValue( m_position.y );
m_textSize.SetValue( m_size );
m_orientChoice->SetSelection( m_isVertical ? 1 : 0 );
m_hAlignChoice->SetSelection( m_horizontalJustification );
m_vAlignChoice->SetSelection( m_verticalJustification );
m_visible->SetValue( m_isVisible );
m_italic->SetValue( m_isItalic );
m_bold->SetValue( m_isBold );
return true;
}
bool DIALOG_EDIT_ONE_FIELD::TransferDataFromWindow()
{
if( m_TextCtrl->IsShown() )
m_text = m_TextCtrl->GetValue();
else if( m_StyledTextCtrl->IsShown() )
m_text = m_StyledTextCtrl->GetValue();
if( m_fieldId == REFERENCE )
{
// Test if the reference string is valid:
if( !SCH_COMPONENT::IsReferenceStringValid( m_text ) )
{
DisplayError( this, _( "Illegal reference designator value!" ) );
return false;
}
}
else if( m_fieldId == VALUE )
{
if( m_text.IsEmpty() )
{
DisplayError( this, _( "Value may not be empty." ) );
return false;
}
}
m_isVertical = m_orientChoice->GetSelection() == 1;
m_position = wxPoint( m_posX.GetValue(), m_posY.GetValue() );
m_size = m_textSize.GetValue();
m_horizontalJustification = m_hAlignChoice->GetSelection();
m_verticalJustification = m_vAlignChoice->GetSelection();
m_isVisible = m_visible->GetValue();
m_isItalic = m_italic->GetValue();
m_isBold = m_bold->GetValue();
return true;
}
void DIALOG_EDIT_ONE_FIELD::updateText( EDA_TEXT* aText )
{
aText->SetTextPos( m_position );
aText->SetTextSize( wxSize( m_size, m_size ) );
aText->SetVisible( m_isVisible );
aText->SetTextAngle( m_isVertical ? TEXT_ANGLE_VERT : TEXT_ANGLE_HORIZ );
aText->SetItalic( m_isItalic );
aText->SetBold( m_isBold );
aText->SetHorizJustify( EDA_TEXT::MapHorizJustify( m_horizontalJustification - 1 ) );
aText->SetVertJustify( EDA_TEXT::MapVertJustify( m_verticalJustification - 1 ) );
}
DIALOG_LIB_EDIT_ONE_FIELD::DIALOG_LIB_EDIT_ONE_FIELD( SCH_BASE_FRAME* aParent,
const wxString& aTitle,
const LIB_FIELD* aField ) :
DIALOG_EDIT_ONE_FIELD( aParent, aTitle, aField )
{
m_fieldId = aField->GetId();
// When in the library editor, power components can be renamed.
m_isPower = false;
init();
}
DIALOG_SCH_EDIT_ONE_FIELD::DIALOG_SCH_EDIT_ONE_FIELD( SCH_BASE_FRAME* aParent,
const wxString& aTitle,
const SCH_FIELD* aField ) :
DIALOG_EDIT_ONE_FIELD( aParent, aTitle, aField ),
m_field( aField )
{
if( aField->GetParent() && aField->GetParent()->Type() == SCH_COMPONENT_T )
{
m_fieldId = aField->GetId();
}
else if( aField->GetParent() && aField->GetParent()->Type() == SCH_SHEET_T )
{
switch( aField->GetId() )
{
case SHEETNAME: m_fieldId = SHEETNAME_V; break;
case SHEETFILENAME: m_fieldId = SHEETFILENAME_V; break;
default: m_fieldId = SHEETUSERFIELD_V; break;
}
}
m_isPower = false;
m_textLabel->SetLabel( m_field->GetName() + ":" );
// The library symbol may have been removed so using SCH_COMPONENT::GetPartRef() here
// could result in a segfault. If the library symbol is no longer available, the
// schematic fields can still edit so set the power symbol flag to false. This may not
// be entirely accurate if the power library is missing but it's better then a segfault.
if( aField->GetParent() && aField->GetParent()->Type() == SCH_COMPONENT_T )
{
const SCH_COMPONENT* component = (SCH_COMPONENT*) aField->GetParent();
const LIB_PART* part = GetParent()->GetLibPart( component->GetLibId(), true );
if( part && part->IsPower() )
m_isPower = true;
}
m_StyledTextCtrl->Bind( wxEVT_STC_CHARADDED, &DIALOG_SCH_EDIT_ONE_FIELD::onScintillaCharAdded, this );
init();
}
void DIALOG_SCH_EDIT_ONE_FIELD::onScintillaCharAdded( wxStyledTextEvent &aEvent )
{
SCH_EDIT_FRAME* editFrame = static_cast<SCH_EDIT_FRAME*>( GetParent() );
wxArrayString autocompleteTokens;
int pos = m_StyledTextCtrl->GetCurrentPos();
int start = m_StyledTextCtrl->WordStartPosition( pos, true );
wxString partial;
auto textVarRef =
[&]( int pt )
{
return pt >= 2
&& m_StyledTextCtrl->GetCharAt( pt - 2 ) == '$'
&& m_StyledTextCtrl->GetCharAt( pt - 1 ) == '{';
};
// Check for cross-reference
if( start > 1 && m_StyledTextCtrl->GetCharAt( start - 1 ) == ':' )
{
int refStart = m_StyledTextCtrl->WordStartPosition( start - 1, true );
if( textVarRef( refStart ) )
{
partial = m_StyledTextCtrl->GetRange( start, pos );
wxString ref = m_StyledTextCtrl->GetRange( refStart, start - 1 );
SCH_SHEET_LIST sheets = editFrame->Schematic().GetSheets();
SCH_REFERENCE_LIST refs;
SCH_COMPONENT* refComponent = nullptr;
sheets.GetComponents( refs );
for( size_t jj = 0; jj < refs.GetCount(); jj++ )
{
if( refs[ jj ].GetComp()->GetRef( &refs[ jj ].GetSheetPath(), true ) == ref )
{
refComponent = refs[ jj ].GetComp();
break;
}
}
if( refComponent )
refComponent->GetContextualTextVars( &autocompleteTokens );
}
}
else if( textVarRef( start ) )
{
partial = m_StyledTextCtrl->GetTextRange( start, pos );
SCH_COMPONENT* comp = dynamic_cast<SCH_COMPONENT*>( m_field->GetParent() );
SCH_SHEET* sheet = dynamic_cast<SCH_SHEET*>( m_field->GetParent() );
if( comp )
comp->GetContextualTextVars( &autocompleteTokens );
else if( sheet )
sheet->GetContextualTextVars( &autocompleteTokens );
for( std::pair<wxString, wxString> entry : Prj().GetTextVars() )
autocompleteTokens.push_back( entry.first );
}
m_scintillaTricks->DoAutocomplete( partial, autocompleteTokens );
m_StyledTextCtrl->SetFocus();
}
void DIALOG_SCH_EDIT_ONE_FIELD::UpdateField( SCH_FIELD* aField, SCH_SHEET_PATH* aSheetPath )
{
SCH_EDIT_FRAME* editFrame = dynamic_cast<SCH_EDIT_FRAME*>( GetParent() );
SCH_ITEM* parent = dynamic_cast<SCH_ITEM*>( aField->GetParent() );
int fieldType = aField->GetId();
if( parent && parent->Type() == SCH_COMPONENT_T && fieldType == REFERENCE )
{
wxASSERT( aSheetPath );
static_cast<SCH_COMPONENT*>( parent )->SetRef( aSheetPath, m_text );
}
bool positioningModified = false;
if( aField->GetTextPos() != m_position )
positioningModified = true;
if( ( aField->GetTextAngle() == TEXT_ANGLE_VERT ) != m_isVertical )
positioningModified = true;
if( aField->GetHorizJustify() != EDA_TEXT::MapHorizJustify( m_horizontalJustification - 1 ) )
positioningModified = true;
if( aField->GetVertJustify() != EDA_TEXT::MapVertJustify( m_verticalJustification - 1 ) )
positioningModified = true;
aField->SetText( m_text );
updateText( aField );
// The value, footprint and datasheet fields should be kept in sync in multi-unit parts.
// Of course the component must be annotated to collect other units.
if( editFrame && parent && parent->Type() == SCH_COMPONENT_T
&& ( fieldType == VALUE || fieldType == FOOTPRINT || fieldType == DATASHEET ) )
{
SCH_COMPONENT* thisUnit = static_cast<SCH_COMPONENT*>( parent );
for( SCH_SHEET_PATH& sheet : editFrame->Schematic().GetSheets() )
{
SCH_SCREEN* screen = sheet.LastScreen();
std::vector<SCH_COMPONENT*> otherUnits;
CollectOtherUnits( sheet, thisUnit, &otherUnits );
for( SCH_COMPONENT* otherUnit : otherUnits )
{
editFrame->SaveCopyInUndoList( screen, otherUnit, UR_CHANGED, true /* append */);
otherUnit->GetField( fieldType )->SetText( m_text );
editFrame->RefreshItem( otherUnit );
}
}
}
if( positioningModified && parent )
parent->ClearFieldsAutoplaced();
}
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