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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) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008-2013 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2004-2013 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
*/
/**
* @file libedit.cpp
* @brief Eeschema component library editor.
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <macros.h>
#include <appl_wxstruct.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <gestfich.h>
#include <class_sch_screen.h>
#include <eeschema_id.h>
#include <general.h>
#include <protos.h>
#include <libeditframe.h>
#include <class_library.h>
#include <template_fieldnames.h>
#include <wildcards_and_files_ext.h>
#include <dialogs/dialog_lib_new_component.h>
void LIB_EDIT_FRAME::DisplayLibInfos()
{
wxString msg = _( "Component Library Editor: " );
EnsureActiveLibExists();
if( m_library )
{
msg += m_library->GetFullFileName();
if( m_library->IsReadOnly() )
msg += _( " [Read Only]" );
}
else
{
msg += _( "no library selected" );
}
SetTitle( msg );
}
void LIB_EDIT_FRAME::SelectActiveLibrary( CMP_LIBRARY* aLibrary )
{
if( aLibrary == NULL )
aLibrary = SelectLibraryFromList( this );
if( aLibrary )
{
m_library = aLibrary;
}
DisplayLibInfos();
}
bool LIB_EDIT_FRAME::LoadComponentAndSelectLib( LIB_ALIAS* aLibEntry, CMP_LIBRARY* aLibrary )
{
if( GetScreen()->IsModify()
&& !IsOK( this, _( "Current part not saved.\n\nDiscard current changes?" ) ) )
return false;
SelectActiveLibrary( aLibrary );
return LoadComponentFromCurrentLib( aLibEntry );
}
bool LIB_EDIT_FRAME::LoadComponentFromCurrentLib( LIB_ALIAS* aLibEntry )
{
if( !LoadOneLibraryPartAux( aLibEntry, m_library ) )
return false;
m_editPinsPerPartOrConvert = m_component->UnitsLocked() ? true : false;
GetScreen()->ClearUndoRedoList();
Zoom_Automatique( false );
SetShowDeMorgan( m_component->HasConversion() );
return true;
}
void LIB_EDIT_FRAME::LoadOneLibraryPart( wxCommandEvent& event )
{
wxString msg;
wxString CmpName;
LIB_ALIAS* libEntry = NULL;
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
if( GetScreen()->IsModify()
&& !IsOK( this, _( "Current part not saved.\n\nDiscard current changes?" ) ) )
return;
// No current lib, ask user for the library to use.
if( m_library == NULL )
{
SelectActiveLibrary();
if( m_library == NULL )
return;
}
wxArrayString historyList;
CmpName = SelectComponentFromLibrary( m_library->GetName(), historyList, true, NULL, NULL );
if( CmpName.IsEmpty() )
return;
GetScreen()->ClrModify();
m_lastDrawItem = m_drawItem = NULL;
// Delete previous library component, if any
if( m_component )
{
delete m_component;
m_component = NULL;
m_aliasName.Empty();
}
/* Load the new library component */
libEntry = m_library->FindEntry( CmpName );
CMP_LIBRARY* searchLib = m_library;
if( libEntry == NULL )
{ // Not found in the active library: search inside the full list
// (can happen when using Viewlib to load a component)
libEntry = CMP_LIBRARY::FindLibraryEntry( CmpName );
if( libEntry )
{
searchLib = libEntry->GetLibrary();
// The entry to load is not in the active lib
// Ask for a new active lib
wxString msg;
msg << _("The selected component is not in the active library");
msg << wxT("\n\n");
msg << _("Do you want to change the active library?");
if( IsOK( this, msg ) )
SelectActiveLibrary( searchLib );
}
}
if( libEntry == NULL )
{
msg.Printf( _( "Component name %s not found in library %s" ),
GetChars( CmpName ),
GetChars( searchLib->GetName() ) );
DisplayError( this, msg );
return;
}
EXCHG( searchLib, m_library );
LoadComponentFromCurrentLib( libEntry );
EXCHG( searchLib, m_library );
DisplayLibInfos();
}
bool LIB_EDIT_FRAME::LoadOneLibraryPartAux( LIB_ALIAS* aEntry, CMP_LIBRARY* aLibrary )
{
wxString msg, cmpName, rootName;
LIB_COMPONENT* component;
if( ( aEntry == NULL ) || ( aLibrary == NULL ) )
return false;
if( aEntry->GetName().IsEmpty() )
{
wxLogWarning( wxT( "Entry in library <%s> has empty name field." ),
GetChars( aLibrary->GetName() ) );
return false;
}
cmpName = m_aliasName = aEntry->GetName();
LIB_ALIAS* alias = (LIB_ALIAS*) aEntry;
component = alias->GetComponent();
wxASSERT( component != NULL );
wxLogDebug( wxT( "\"<%s>\" is alias of \"<%s>\"" ),
GetChars( cmpName ),
GetChars( component->GetName() ) );
if( m_component )
{
delete m_component;
m_aliasName.Empty();
}
m_component = new LIB_COMPONENT( *component );
if( m_component == NULL )
{
msg.Printf( _( "Could not create copy of part <%s> in library <%s>." ),
GetChars( aEntry->GetName() ),
GetChars( aLibrary->GetName() ) );
DisplayError( this, msg );
return false;
}
m_aliasName = aEntry->GetName();
m_unit = 1;
m_convert = 1;
m_showDeMorgan = false;
if( m_component->HasConversion() )
m_showDeMorgan = true;
GetScreen()->ClrModify();
DisplayLibInfos();
UpdateAliasSelectList();
UpdatePartSelectList();
/* Display the document information based on the entry selected just in
* case the entry is an alias. */
DisplayCmpDoc();
return true;
}
void LIB_EDIT_FRAME::RedrawComponent( wxDC* aDC, wxPoint aOffset )
{
if( m_component )
{
// 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 = m_component->GetField( REFERENCE );
wxString fieldText = field->GetText();
wxString fieldfullText = field->GetFullText( m_unit );
field->EDA_TEXT::SetText( fieldfullText ); // change the field text string only
m_component->Draw( m_canvas, aDC, aOffset, m_unit,
m_convert, GR_DEFAULT_DRAWMODE );
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 ) );
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->DrawCrossHair( DC );
DisplayLibInfos();
UpdateStatusBar();
}
void LIB_EDIT_FRAME::OnSaveActiveLibrary( wxCommandEvent& event )
{
bool newFile = false;
if( event.GetId() == ID_LIBEDIT_SAVE_CURRENT_LIB_AS )
newFile = true;
this->SaveActiveLibrary( newFile );
}
bool LIB_EDIT_FRAME::SaveActiveLibrary( bool newFile )
{
wxFileName fn;
wxString msg;
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
if( m_library == NULL )
{
DisplayError( this, _( "No library specified." ) );
return false;
}
if( GetScreen()->IsModify() )
{
if( IsOK( this, _( "Include last component changes?" ) ) )
SaveOnePartInMemory();
}
if( newFile )
{ // Get a new name for the library
wxString default_path = wxGetApp().ReturnLastVisitedLibraryPath();
wxFileDialog dlg( this, _( "Component Library Name:" ), default_path,
wxEmptyString, SchematicLibraryFileExtension,
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 );
wxGetApp().SaveLastVisitedLibraryPath( fn.GetPath() );
}
else
{
fn = wxFileName( m_library->GetFullFileName() );
msg.Printf( _( "Modify library file <%s> ?" ),
GetChars( fn.GetFullPath() ) );
if( !IsOK( this, msg ) )
return false;
}
// Verify the user has write privileges before attempting to save the library file.
if( !IsWritable( fn ) )
return false;
ClearMsgPanel();
wxFileName libFileName = fn;
wxFileName backupFileName = fn;
// Rename the old .lib file to .bak.
if( libFileName.FileExists() )
{
backupFileName.SetExt( wxT( "bak" ) );
if( backupFileName.FileExists() )
wxRemoveFile( backupFileName.GetFullPath() );
if( !wxRenameFile( libFileName.GetFullPath(), backupFileName.GetFullPath() ) )
{
libFileName.MakeAbsolute();
msg = wxT( "Failed to rename old component library file " ) +
backupFileName.GetFullPath();
DisplayError( this, msg );
}
}
try
{
FILE_OUTPUTFORMATTER libFormatter( libFileName.GetFullPath() );
if( !m_library->Save( libFormatter ) )
{
msg.Printf( _( "Error occurred while saving library file <%s>" ),
GetChars( fn.GetFullPath() ) );
AppendMsgPanel( _( "*** ERROR: ***" ), msg, RED );
DisplayError( this, msg );
return false;
}
}
catch( ... /* IO_ERROR ioe */ )
{
libFileName.MakeAbsolute();
msg.Printf( _( "Failed to create component library file <%s>" ),
GetChars( libFileName.GetFullPath() ) );
DisplayError( this, msg );
return false;
}
wxFileName docFileName = libFileName;
docFileName.SetExt( DOC_EXT );
// Rename .doc file to .bck.
if( docFileName.FileExists() )
{
backupFileName.SetExt( wxT( "bck" ) );
if( backupFileName.FileExists() )
wxRemoveFile( backupFileName.GetFullPath() );
if( !wxRenameFile( docFileName.GetFullPath(), backupFileName.GetFullPath() ) )
{
msg = wxT( "Failed to save old library document file " ) +
backupFileName.GetFullPath();
DisplayError( this, msg );
}
}
try
{
FILE_OUTPUTFORMATTER docFormatter( docFileName.GetFullPath() );
if( !m_library->SaveDocs( docFormatter ) )
{
msg.Printf( _( "Error occurred while saving library documentation file <%s>" ),
GetChars( docFileName.GetFullPath() ) );
AppendMsgPanel( _( "*** ERROR: ***" ), msg, RED );
DisplayError( this, msg );
return false;
}
}
catch( ... /* IO_ERROR ioe */ )
{
docFileName.MakeAbsolute();
msg.Printf( _( "Failed to create component document library file <%s>" ),
GetChars( docFileName.GetFullPath() ) );
DisplayError( this, msg );
return false;
}
msg.Printf( _( "Library file <%s> OK" ), GetChars( fn.GetFullName() ) );
fn.SetExt( DOC_EXT );
wxString msg1;
msg1.Printf( _( "Documentation file <%s> OK" ), GetChars( fn.GetFullPath() ) );
AppendMsgPanel( msg, msg1, BLUE );
return true;
}
void LIB_EDIT_FRAME::DisplayCmpDoc()
{
wxString msg;
LIB_ALIAS* alias;
ClearMsgPanel();
if( m_library == NULL || m_component == NULL )
return;
msg = m_component->GetName();
AppendMsgPanel( _( "Part" ), msg, BLUE, 8 );
if( m_aliasName == m_component->GetName() )
msg = _( "None" );
else
msg = m_aliasName;
alias = m_component->GetAlias( m_aliasName );
wxCHECK_RET( alias != NULL, wxT( "Alias not found in component." ) );
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( m_component->IsPower() )
msg = _( "Power Symbol" );
else
msg = _( "Component" );
AppendMsgPanel( _( "Type" ), msg, MAGENTA, 8 );
AppendMsgPanel( _( "Description" ), alias->GetDescription(), CYAN, 8 );
AppendMsgPanel( _( "Key words" ), alias->GetKeyWords(), DARKDARKGRAY );
AppendMsgPanel( _( "Datasheet" ), alias->GetDocFileName(), DARKDARKGRAY );
}
void LIB_EDIT_FRAME::DeleteOnePart( wxCommandEvent& event )
{
wxString CmpName;
LIB_ALIAS* LibEntry;
wxArrayString ListNames;
wxString msg;
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
m_lastDrawItem = NULL;
m_drawItem = NULL;
if( m_library == NULL )
{
SelectActiveLibrary();
if( m_library == NULL )
{
DisplayError( this, _( "Please select a component library." ) );
return;
}
}
m_library->GetEntryNames( ListNames );
if( ListNames.IsEmpty() )
{
msg.Printf( _( "Component library <%s> is empty." ), GetChars( m_library->GetName() ) );
wxMessageBox( msg, _( "Delete Entry Error" ), wxID_OK | wxICON_EXCLAMATION, this );
return;
}
msg.Printf( _( "Select 1 of %d components to delete\nfrom library <%s>." ),
ListNames.GetCount(),
GetChars( m_library->GetName() ) );
wxSingleChoiceDialog dlg( this, msg, _( "Delete Component" ), ListNames );
if( dlg.ShowModal() == wxID_CANCEL || dlg.GetStringSelection().IsEmpty() )
return;
LibEntry = m_library->FindEntry( dlg.GetStringSelection() );
if( LibEntry == NULL )
{
msg.Printf( _( "Entry <%s> not found in library <%s>." ),
GetChars( dlg.GetStringSelection() ),
GetChars( m_library->GetName() ) );
DisplayError( this, msg );
return;
}
msg.Printf( _( "Delete component %s from library %s?" ),
GetChars( LibEntry->GetName() ),
GetChars( m_library->GetName() ) );
if( !IsOK( this, msg ) )
return;
if( m_component == NULL || !m_component->HasAlias( LibEntry->GetName() ) )
{
m_library->RemoveEntry( LibEntry );
return;
}
/* If deleting the current entry or removing one of the aliases for
* the current entry, sync the changes in the current entry as well.
*/
if( GetScreen()->IsModify()
&& !IsOK( this, _( "The component being deleted has been modified. \
All changes will be lost. Discard changes?" ) ) )
return;
LIB_ALIAS* nextEntry = m_library->RemoveEntry( LibEntry );
if( nextEntry != NULL )
{
if( LoadOneLibraryPartAux( nextEntry, m_library ) )
Zoom_Automatique( false );
}
else
{
delete m_component;
m_component = NULL;
m_aliasName.Empty();
}
m_canvas->Refresh();
}
void LIB_EDIT_FRAME::CreateNewLibraryPart( wxCommandEvent& event )
{
wxString name;
if( m_component && GetScreen()->IsModify()
&& !IsOK( this, _( "All changes to the current component will be \
lost!\n\nClear the current component from the screen?" ) ) )
return;
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
m_drawItem = NULL;
DIALOG_LIB_NEW_COMPONENT dlg( this );
dlg.SetMinSize( dlg.GetSize() );
if( dlg.ShowModal() == wxID_CANCEL )
return;
if( dlg.GetName().IsEmpty() )
{
wxMessageBox( _( "This new component has no name and cannot be created. Aborted" ) );
return;
}
#ifndef KICAD_KEEPCASE
name = dlg.GetName().MakeUpper();
#else
name = dlg.GetName();
#endif
name.Replace( wxT( " " ), wxT( "_" ) );
/* Test if there a component with this name already. */
if( m_library && m_library->FindEntry( name ) )
{
wxString msg;
msg.Printf( _( "Component %s already exists in library %s" ),
GetChars( name ),
GetChars( m_library->GetName() ) );
DisplayError( this, msg );
return;
}
LIB_COMPONENT* component = new LIB_COMPONENT( name );
component->GetReferenceField().SetText( dlg.GetReference() );
component->SetPartCount( dlg.GetPartCount() );
// Initialize component->m_TextInside member:
// if 0, pin text is outside the body (on the pin)
// if > 0, pin text is inside the body
component->SetConversion( dlg.GetAlternateBodyStyle() );
SetShowDeMorgan( dlg.GetAlternateBodyStyle() );
if( dlg.GetPinNameInside() )
{
component->SetPinNameOffset( dlg.GetPinTextPosition() );
if( component->GetPinNameOffset() == 0 )
component->SetPinNameOffset( 1 );
}
else
{
component->SetPinNameOffset( 0 );
}
( dlg.GetPowerSymbol() ) ? component->SetPower() : component->SetNormal();
component->SetShowPinNumbers( dlg.GetShowPinNumber() );
component->SetShowPinNames( dlg.GetShowPinName() );
component->LockUnits( dlg.GetLockItems() );
if( dlg.GetPartCount() < 2 )
component->LockUnits( false );
m_aliasName = component->GetName();
if( m_component )
{
delete m_component;
m_aliasName.Empty();
}
m_component = component;
m_aliasName = m_component->GetName();
m_unit = 1;
m_convert = 1;
DisplayLibInfos();
DisplayCmpDoc();
UpdateAliasSelectList();
UpdatePartSelectList();
m_editPinsPerPartOrConvert = m_component->UnitsLocked() ? true : false;
m_lastDrawItem = NULL;
GetScreen()->ClearUndoRedoList();
OnModify();
m_canvas->Refresh();
m_mainToolBar->Refresh();
}
void LIB_EDIT_FRAME::SaveOnePartInMemory()
{
LIB_COMPONENT* oldComponent;
LIB_COMPONENT* component;
wxString msg;
if( m_component == NULL )
{
DisplayError( this, _( "No component to save." ) );
return;
}
if( m_library == NULL )
SelectActiveLibrary();
if( m_library == NULL )
{
DisplayError( this, _( "No library specified." ) );
return;
}
GetScreen()->ClrModify();
oldComponent = m_library->FindComponent( m_component->GetName() );
if( oldComponent != NULL )
{
msg.Printf( _( "Component %s already exists. Change it?" ),
GetChars( m_component->GetName() ) );
if( !IsOK( this, msg ) )
return;
}
m_drawItem = m_lastDrawItem = NULL;
if( oldComponent != NULL )
component = m_library->ReplaceComponent( oldComponent, m_component );
else
component = m_library->AddComponent( m_component );
if( component == NULL )
return;
msg.Printf( _( "Component %s saved in library %s" ),
GetChars( component->GetName() ),
GetChars( m_library->GetName() ) );
SetStatusText( msg );
}
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