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kicad/eeschema/libedit.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2017 KiCad Developers, see AUTHORS.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
*/
/**
* @file libedit.cpp
* @brief Eeschema component library editor.
*/
#include <fctsys.h>
#include <kiway.h>
#include <gr_basic.h>
#include <macros.h>
#include <pgm_base.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <gestfich.h>
#include <eeschema_id.h>
#include <general.h>
#include <lib_edit_frame.h>
#include <class_library.h>
#include <template_fieldnames.h>
#include <wildcards_and_files_ext.h>
#include <sch_edit_frame.h>
#include <symbol_lib_table.h>
#include <lib_manager.h>
#include <cmp_tree_pane.h>
#include <component_tree.h>
#include <dialog_choose_component.h>
#include <cmp_tree_model_adapter.h>
#include <dialogs/dialog_lib_new_component.h>
void LIB_EDIT_FRAME::DisplayLibInfos()
{
wxString lib = GetCurLib();
wxString title = _( "Symbol Library Editor - " );
if( !lib.empty() && Prj().SchSymbolLibTable()->HasLibrary( lib ) )
{
wxString fileName = Prj().SchSymbolLibTable()->GetFullURI( lib );
title += lib + " (" + fileName + ")";
if( wxFileName::FileExists( fileName ) && !wxFileName::IsFileWritable( fileName ) )
title += " " + _( "[Read Only]" );
}
else
title += _( "no library selected" );
SetTitle( title );
}
void LIB_EDIT_FRAME::SelectActiveLibrary( const wxString& aLibrary )
{
wxString selectedLib = aLibrary;
if( selectedLib.empty() )
selectedLib = SelectLibraryFromList();
if( !selectedLib.empty() )
SetCurLib( selectedLib );
DisplayLibInfos();
}
bool LIB_EDIT_FRAME::LoadComponentAndSelectLib( const LIB_ID& aLibId )
{
if( GetScreen()->IsModify()
&& !IsOK( this, _( "The current symbol is not saved.\n\nDiscard current changes?" ) ) )
return false;
SelectActiveLibrary( aLibId.GetLibNickname() );
return LoadComponentFromCurrentLib( aLibId.GetLibItemName() );
}
bool LIB_EDIT_FRAME::LoadComponentFromCurrentLib( const wxString& aAliasName, int aUnit,
int aConvert )
{
LIB_ALIAS* alias = nullptr;
try
{
alias = Prj().SchSymbolLibTable()->LoadSymbol( GetCurLib(), aAliasName );
}
catch( const IO_ERROR& ioe )
{
wxString msg;
msg.Printf( _( "Error occurred loading symbol \"%s\" from library \"%s\"." ),
aAliasName, GetCurLib() );
DisplayErrorMessage( this, msg, ioe.What() );
return false;
}
if( !alias || !LoadOneLibraryPartAux( alias, GetCurLib() ) )
return false;
if( aUnit > 0 )
m_unit = aUnit;
if( aConvert > 0 )
m_convert = aConvert;
// Enable synchronized pin edit mode for symbols with interchangeable units
m_syncPinEdit = !GetCurPart()->UnitsLocked();
GetScreen()->ClearUndoRedoList();
Zoom_Automatique( false );
SetShowDeMorgan( GetCurPart()->HasConversion() );
if( aUnit > 0 )
UpdatePartSelectList();
return true;
}
bool LIB_EDIT_FRAME::LoadOneLibraryPartAux( LIB_ALIAS* aEntry, const wxString& aLibrary )
{
wxString msg, rootName;
if( !aEntry || aLibrary.empty() )
return false;
if( aEntry->GetName().IsEmpty() )
{
wxLogWarning( "Symbol in library \"%s\" has empty name field.", aLibrary );
return false;
}
m_aliasName = aEntry->GetName();
LIB_PART* lib_part = m_libMgr->GetBufferedPart( m_aliasName, aLibrary );
wxASSERT( lib_part );
SetScreen( m_libMgr->GetScreen( lib_part->GetName(), aLibrary ) );
SetCurPart( new LIB_PART( *lib_part ) );
SetCurLib( aLibrary );
m_unit = 1;
m_convert = 1;
SetShowDeMorgan( GetCurPart()->HasConversion() );
Zoom_Automatique( false );
DisplayLibInfos();
UpdateAliasSelectList();
UpdatePartSelectList();
// Display the document information based on the entry selected just in
// case the entry is an alias.
DisplayCmpDoc();
Refresh();
return true;
}
void LIB_EDIT_FRAME::RedrawComponent( wxDC* aDC, wxPoint aOffset )
{
LIB_PART* part = GetCurPart();
if( part )
{
// display reference like in schematic (a reference U is shown U? or U?A)
// although it is stored without ? and part id.
// So temporary change the reference by a schematic like reference
LIB_FIELD* field = part->GetField( REFERENCE );
wxString fieldText = field->GetText();
wxString fieldfullText = field->GetFullText( m_unit );
field->EDA_TEXT::SetText( fieldfullText ); // change the field text string only
auto opts = PART_DRAW_OPTIONS::Default();
opts.show_elec_type = GetShowElectricalType();
part->Draw( m_canvas, aDC, aOffset, m_unit, m_convert, opts );
field->EDA_TEXT::SetText( fieldText ); // restore the field text string
}
}
void LIB_EDIT_FRAME::RedrawActiveWindow( wxDC* DC, bool EraseBg )
{
if( GetScreen() == NULL )
return;
m_canvas->DrawBackGround( DC );
RedrawComponent( DC, wxPoint( 0, 0 ) );
#ifdef USE_WX_OVERLAY
if( IsShown() )
{
m_overlay.Reset();
wxDCOverlay overlaydc( m_overlay, (wxWindowDC*)DC );
overlaydc.Clear();
}
#endif
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->DrawCrossHair( DC );
DisplayLibInfos();
UpdateStatusBar();
}
void LIB_EDIT_FRAME::OnSaveLibrary( wxCommandEvent& event )
{
saveLibrary( getTargetLib(), event.GetId() == ID_LIBEDIT_SAVE_LIBRARY_AS );
m_treePane->Refresh();
}
void LIB_EDIT_FRAME::OnSaveAllLibraries( wxCommandEvent& event )
{
saveAllLibraries( false );
m_treePane->Refresh();
}
void LIB_EDIT_FRAME::OnRevertLibrary( wxCommandEvent& aEvent )
{
wxString libName = getTargetLib();
wxString curLib = GetCurLib();
bool currentLib = ( libName == curLib || curLib.IsEmpty() );
// Save the current part name/unit to reload after revert
wxString alias = m_aliasName;
int unit = m_unit;
if( !IsOK( this, _( "The revert operation cannot be undone!\n\nRevert changes?" ) ) )
return;
if( currentLib )
emptyScreen();
m_libMgr->RevertLibrary( libName );
if( currentLib && m_libMgr->PartExists( alias, libName ) )
loadPart( alias, libName, unit );
}
void LIB_EDIT_FRAME::OnCreateNewPart( wxCommandEvent& event )
{
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
SetDrawItem( NULL );
wxString lib = getTargetLib();
if( !m_libMgr->LibraryExists( lib ) )
{
lib = SelectLibraryFromList();
if( !m_libMgr->LibraryExists( lib ) )
return;
}
DIALOG_LIB_NEW_COMPONENT dlg( this );
dlg.SetMinSize( dlg.GetSize() );
if( dlg.ShowModal() == wxID_CANCEL )
return;
if( dlg.GetName().IsEmpty() )
{
wxMessageBox( _( "This new symbol has no name and cannot be created." ) );
return;
}
wxString name = dlg.GetName();
// Currently, symbol names cannot include a space, that breaks libraries:
name.Replace( " ", "_" );
// Test if there is a component with this name already.
if( !lib.empty() && m_libMgr->PartExists( name, lib ) )
{
wxString msg = wxString::Format( _( "Symbol \"%s\" already exists in library \"%s\"" ),
name, lib );
DisplayError( this, msg );
return;
}
LIB_PART new_part( name ); // do not create part on the heap, it will be buffered soon
m_aliasName = name;
new_part.GetReferenceField().SetText( dlg.GetReference() );
new_part.SetUnitCount( dlg.GetUnitCount() );
// Initialize new_part.m_TextInside member:
// if 0, pin text is outside the body (on the pin)
// if > 0, pin text is inside the body
if( dlg.GetPinNameInside() )
{
new_part.SetPinNameOffset( dlg.GetPinTextPosition() );
if( new_part.GetPinNameOffset() == 0 )
new_part.SetPinNameOffset( 1 );
}
else
{
new_part.SetPinNameOffset( 0 );
}
( dlg.GetPowerSymbol() ) ? new_part.SetPower() : new_part.SetNormal();
new_part.SetShowPinNumbers( dlg.GetShowPinNumber() );
new_part.SetShowPinNames( dlg.GetShowPinName() );
new_part.LockUnits( dlg.GetLockItems() );
if( dlg.GetUnitCount() < 2 )
new_part.LockUnits( false );
m_libMgr->UpdatePart( &new_part, lib );
loadPart( name, lib, 1 );
new_part.SetConversion( dlg.GetAlternateBodyStyle() );
// must be called after loadPart, that calls SetShowDeMorgan, but
// because the symbol is empty,it looks like it has no alternate body
SetShowDeMorgan( dlg.GetAlternateBodyStyle() );
}
void LIB_EDIT_FRAME::OnEditPart( wxCommandEvent& aEvent )
{
int unit = 0;
LIB_ID partId = m_treePane->GetCmpTree()->GetSelectedLibId( &unit );
loadPart( partId.GetLibItemName(), partId.GetLibNickname(), unit );
}
void LIB_EDIT_FRAME::OnSavePart( wxCommandEvent& aEvent )
{
LIB_ID libId = getTargetLibId();
if( m_libMgr->FlushPart( libId.GetLibItemName(), libId.GetLibNickname() ) )
m_libMgr->ClearPartModified( libId.GetLibItemName(), libId.GetLibNickname() );
m_treePane->Refresh();
}
void LIB_EDIT_FRAME::OnRemovePart( wxCommandEvent& aEvent )
{
LIB_ID libId = getTargetLibId();
if( m_libMgr->IsPartModified( libId.GetLibItemName(), libId.GetLibNickname() )
&& !IsOK( this, _( wxString::Format( "Component %s has been modified\n"
"Do you want to remove it from the library?",
libId.GetUniStringLibItemName() ) ) ) )
{
return;
}
if( isCurrentPart( libId ) )
emptyScreen();
m_libMgr->RemovePart( libId.GetLibItemName(), libId.GetLibNickname() );
}
void LIB_EDIT_FRAME::OnCopyCutPart( wxCommandEvent& aEvent )
{
int unit = 0;
auto cmpTree = m_treePane->GetCmpTree();
LIB_ID partId = cmpTree->GetSelectedLibId( &unit );
LIB_PART* part = m_libMgr->GetBufferedPart( partId.GetLibItemName(), partId.GetLibNickname() );
if( !part )
return;
LIB_ID libId = getTargetLibId();
m_copiedPart.reset( new LIB_PART( *part ) );
if( aEvent.GetId() == ID_LIBEDIT_CUT_PART )
{
if( isCurrentPart( libId ) )
emptyScreen();
m_libMgr->RemovePart( libId.GetLibItemName(), libId.GetLibNickname() );
}
}
void LIB_EDIT_FRAME::OnPasteDuplicatePart( wxCommandEvent& aEvent )
{
int unit = 0;
LIB_ID libId = m_treePane->GetCmpTree()->GetSelectedLibId( &unit );
wxString lib = libId.GetLibNickname();
if( !m_libMgr->LibraryExists( lib ) )
return;
LIB_PART* srcPart = nullptr;
if( aEvent.GetId() == ID_LIBEDIT_DUPLICATE_PART )
srcPart = m_libMgr->GetBufferedPart( libId.GetLibItemName(), lib );
else if( aEvent.GetId() == ID_LIBEDIT_PASTE_PART )
srcPart = m_copiedPart.get();
else
wxFAIL;
if( !srcPart )
return;
LIB_PART newPart( *srcPart );
fixDuplicateAliases( &newPart, lib );
m_libMgr->UpdatePart( &newPart, lib );
m_treePane->GetCmpTree()->SelectLibId( LIB_ID( lib, newPart.GetName() ) );
}
void LIB_EDIT_FRAME::fixDuplicateAliases( LIB_PART* aPart, const wxString& aLibrary )
{
wxString newName;
for( unsigned int i = 0; i < aPart->GetAliasCount(); ++i )
{
LIB_ALIAS* alias = aPart->GetAlias( i );
int sfx = 0;
newName = alias->GetName();
while( m_libMgr->PartExists( newName, aLibrary ) )
{
newName = wxString::Format( "%s_%d", alias->GetName(), sfx );
++sfx;
}
if( i == 0 )
aPart->SetName( newName );
else
alias->SetName( newName );
}
}
void LIB_EDIT_FRAME::OnRevertPart( wxCommandEvent& aEvent )
{
LIB_ID libId = getTargetLibId();
bool currentPart = isCurrentPart( libId );
int unit = m_unit;
if( currentPart )
emptyScreen();
libId = m_libMgr->RevertPart( libId.GetLibItemName(), libId.GetLibNickname() );
m_treePane->GetCmpTree()->SelectLibId( libId );
m_libMgr->ClearPartModified( libId.GetLibItemName(), libId.GetLibNickname() );
if( currentPart && m_libMgr->PartExists( libId.GetLibItemName(), libId.GetLibNickname() ) )
loadPart( libId.GetLibItemName(), libId.GetLibNickname(), unit );
}
void LIB_EDIT_FRAME::loadPart( const wxString& aAlias, const wxString& aLibrary, int aUnit )
{
wxCHECK( m_libMgr->PartExists( aAlias, aLibrary ), /* void */ );
LIB_PART* part = m_libMgr->GetBufferedPart( aAlias, aLibrary );
LIB_ALIAS* alias = part ? part->GetAlias( aAlias ) : nullptr;
if( !alias )
{
wxString msg = wxString::Format( _( "Symbol name \"%s\" not found in library \"%s\"" ),
GetChars( aAlias ), GetChars( aLibrary ) );
DisplayError( this, msg );
return;
}
m_lastDrawItem = nullptr;
SetDrawItem( NULL );
m_aliasName = aAlias;
m_unit = ( aUnit <= part->GetUnitCount() ? aUnit : 1 );
// Optimize default edit options for this symbol
// Usually if units are locked, graphic items are specific to each unit
// and if units are interchangeable, graphic items are common to units
m_drawSpecificUnit = part->UnitsLocked() ? true : false;
LoadOneLibraryPartAux( alias, aLibrary );
}
bool LIB_EDIT_FRAME::saveLibrary( const wxString& aLibrary, bool aNewFile )
{
wxFileName fn;
wxString msg;
PROJECT& prj = Prj();
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
if( !aNewFile && ( aLibrary.empty() || !prj.SchSymbolLibTable()->HasLibrary( aLibrary ) ) )
{
DisplayError( this, _( "No library specified." ) );
return false;
}
if( aNewFile )
{
SEARCH_STACK* search = prj.SchSearchS();
// Get a new name for the library
wxString default_path = prj.GetRString( PROJECT::SCH_LIB_PATH );
if( !default_path )
default_path = search->LastVisitedPath();
fn.SetName( aLibrary );
fn.SetExt( SchematicLibraryFileExtension );
wxFileDialog dlg( this, wxString::Format( _( "Save Library \"%s\" As..." ), aLibrary ),
default_path, fn.GetFullName(), SchematicLibraryFileWildcard(),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( dlg.ShowModal() == wxID_CANCEL )
return false;
fn = dlg.GetPath();
// The GTK file chooser doesn't return the file extension added to
// file name so add it here.
if( fn.GetExt().IsEmpty() )
fn.SetExt( SchematicLibraryFileExtension );
}
else
{
fn = prj.SchSymbolLibTable()->GetFullURI( aLibrary );
}
// Verify the user has write privileges before attempting to save the library file.
if( !IsWritable( fn ) )
return false;
ClearMsgPanel();
// Copy .lib file to .bak.
if( !backupFile( fn, "bak" ) )
return false;
wxFileName docFileName = fn;
docFileName.SetExt( DOC_EXT );
// Copy .dcm file to .bck.
if( !backupFile( docFileName, "bck" ) )
return false;
if( !m_libMgr->SaveLibrary( aLibrary, fn.GetFullPath() ) )
{
msg.Printf( _( "Failed to save changes to symbol library file \"%s\"" ),
fn.GetFullPath() );
DisplayErrorMessage( this, _( "Error saving library" ), msg );
return false;
}
if( !aNewFile )
m_libMgr->ClearLibraryModified( aLibrary );
msg.Printf( _( "Symbol library file \"%s\" saved" ), fn.GetFullPath() );
wxString msg1;
msg1.Printf( _( "Symbol library documentation file \"%s\" saved" ), docFileName.GetFullPath() );
AppendMsgPanel( msg, msg1, BLUE );
UpdateAliasSelectList();
UpdatePartSelectList();
refreshSchematic();
return true;
}
bool LIB_EDIT_FRAME::saveAllLibraries( bool aClosing )
{
wxArrayString unsavedLibraries;
// There are two stages: first try to save libraries to the original files.
// In case of problems, ask the user to save them in a new location.
bool firstRun = true;
bool allSaved = false;
while( !allSaved )
{
allSaved = true;
unsavedLibraries.Empty();
for( const auto& lib : m_libMgr->GetLibraryNames() )
{
if( m_libMgr->IsLibraryModified( lib ) )
unsavedLibraries.Add( lib );
}
if( unsavedLibraries.IsEmpty() )
break;
wxArrayInt libIdxs;
// Show a list of unsaved libraries when:
// - library editor is closed
// - there are multiple libraries modified
// - another library is opened
// - an error occurred when saving a library
if( aClosing || unsavedLibraries.Count() > 1
|| GetCurLib() != unsavedLibraries[0] || !firstRun )
{
bool accepted;
std::tie( accepted, libIdxs ) = SelectMultipleOptions( this, _( "Save Libraries" ),
firstRun ? _( "Select libraries to save" )
: _( "Some libraries could not be saved to their original files.\n\n"
"Do you want to save them to a new file?" ),
unsavedLibraries, true );
if( !accepted )
return false; // dialog has been cancelled
}
else if( unsavedLibraries.Count() == 1 || GetCurLib() == unsavedLibraries[0] )
{
// Save just current library, no questions asked
libIdxs.push_back( 0 );
}
for( auto libIndex : libIdxs )
allSaved &= saveLibrary( unsavedLibraries[libIndex], !firstRun );
firstRun = false;
}
return true;
}
void LIB_EDIT_FRAME::DisplayCmpDoc()
{
LIB_ALIAS* alias;
LIB_PART* part = GetCurPart();
ClearMsgPanel();
if( !part )
return;
wxString msg = part->GetName();
AppendMsgPanel( _( "Name" ), msg, BLUE, 8 );
if( m_aliasName == part->GetName() )
msg = _( "None" );
else
msg = m_aliasName;
alias = part->GetAlias( m_aliasName );
wxCHECK_RET( alias != NULL, "Alias not found in symbol." );
AppendMsgPanel( _( "Alias" ), msg, RED, 8 );
static wxChar UnitLetter[] = wxT( "?ABCDEFGHIJKLMNOPQRSTUVWXYZ" );
msg = UnitLetter[m_unit];
AppendMsgPanel( _( "Unit" ), msg, BROWN, 8 );
if( m_convert > 1 )
msg = _( "Convert" );
else
msg = _( "Normal" );
AppendMsgPanel( _( "Body" ), msg, GREEN, 8 );
if( part->IsPower() )
msg = _( "Power Symbol" );
else
msg = _( "Symbol" );
AppendMsgPanel( _( "Type" ), msg, MAGENTA, 8 );
AppendMsgPanel( _( "Description" ), alias->GetDescription(), CYAN, 8 );
AppendMsgPanel( _( "Key words" ), alias->GetKeyWords(), DARKDARKGRAY );
AppendMsgPanel( _( "Datasheet" ), alias->GetDocFileName(), DARKDARKGRAY );
}
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