kicad/pcbnew/dialogs/panel_setup_rules.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020-2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
* 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 <bitmaps.h>
#include <confirm.h>
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#include <widgets/paged_dialog.h>
#include <pcb_edit_frame.h>
#include <pcb_expr_evaluator.h>
#include <board.h>
#include <board_design_settings.h>
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#include <project.h>
#include <string_utils.h>
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#include <tool/tool_manager.h>
#include <panel_setup_rules.h>
#include <widgets/wx_html_report_box.h>
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#include <wx/treebook.h>
#include <dialogs/html_message_box.h>
#include <scintilla_tricks.h>
#include <drc/drc_rule_parser.h>
#include <tools/drc_tool.h>
#include <pgm_base.h>
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PANEL_SETUP_RULES::PANEL_SETUP_RULES( PAGED_DIALOG* aParent, PCB_EDIT_FRAME* aFrame ) :
PANEL_SETUP_RULES_BASE( aParent->GetTreebook() ),
m_Parent( aParent ),
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m_frame( aFrame ),
m_scintillaTricks( nullptr ),
m_helpWindow( nullptr )
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{
m_scintillaTricks = new SCINTILLA_TRICKS( m_textEditor, wxT( "()" ), false,
[this]()
{
wxPostEvent( m_Parent, wxCommandEvent( wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK ) );
} );
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m_textEditor->AutoCompSetSeparator( '|' );
m_netClassRegex.Compile( "^NetClass\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_netNameRegex.Compile( "^NetName\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_typeRegex.Compile( "^Type\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_padTypeRegex.Compile( "^Pad_Type\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_pinTypeRegex.Compile( "^Pin_Type\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_fabPropRegex.Compile( "^Fabrication_Property\\s*[!=]=\\s*$", wxRE_ADVANCED );
m_compileButton->SetBitmap( KiBitmap( BITMAPS::drc ) );
m_textEditor->SetZoom( Pgm().GetCommonSettings()->m_Appearance.text_editor_zoom );
m_textEditor->UsePopUp( 0 );
m_textEditor->Bind( wxEVT_STC_CHARADDED, &PANEL_SETUP_RULES::onScintillaCharAdded, this );
m_textEditor->Bind( wxEVT_STC_AUTOCOMP_CHAR_DELETED, &PANEL_SETUP_RULES::onScintillaCharAdded, this );
m_textEditor->Bind( wxEVT_CHAR_HOOK, &PANEL_SETUP_RULES::onCharHook, this );
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}
PANEL_SETUP_RULES::~PANEL_SETUP_RULES( )
{
Pgm().GetCommonSettings()->m_Appearance.text_editor_zoom = m_textEditor->GetZoom();
delete m_scintillaTricks;
if( m_helpWindow )
m_helpWindow->Destroy();
};
void PANEL_SETUP_RULES::onCharHook( wxKeyEvent& aEvent )
{
if( aEvent.GetKeyCode() == WXK_ESCAPE && !m_textEditor->AutoCompActive() )
{
if( m_originalText != m_textEditor->GetText() )
{
if( !IsOK( this, _( "Cancel Changes?" ) ) )
return;
}
}
aEvent.Skip();
}
void PANEL_SETUP_RULES::OnContextMenu(wxMouseEvent &event)
{
wxMenu menu;
menu.Append( wxID_UNDO, _( "Undo" ) );
menu.Append( wxID_REDO, _( "Redo" ) );
menu.AppendSeparator();
menu.Append( 1, _( "Cut" ) ); // Don't use wxID_CUT, wxID_COPY, etc. On Mac (at least),
menu.Append( 2, _( "Copy" ) ); // wxWidgets never delivers them to us.
menu.Append( 3, _( "Paste" ) );
menu.Append( 4, _( "Delete" ) );
menu.AppendSeparator();
menu.Append( 5, _( "Select All" ) );
menu.AppendSeparator();
menu.Append( wxID_ZOOM_IN, _( "Zoom In" ) );
menu.Append( wxID_ZOOM_OUT, _( "Zoom Out" ) );
switch( GetPopupMenuSelectionFromUser( menu ) )
{
case wxID_UNDO:
m_textEditor->Undo();
break;
case wxID_REDO:
m_textEditor->Redo();
break;
case 1:
m_textEditor->Cut();
break;
case 2:
m_textEditor->Copy();
break;
case 3:
m_textEditor->Paste();
break;
case 4:
{
long from, to;
m_textEditor->GetSelection( &from, &to );
if( to > from )
m_textEditor->DeleteRange( from, to );
break;
}
case 5:
m_textEditor->SelectAll();
break;
case wxID_ZOOM_IN:
m_textEditor->ZoomIn();
break;
case wxID_ZOOM_OUT:
m_textEditor->ZoomOut();
break;
}
}
void PANEL_SETUP_RULES::onScintillaCharAdded( wxStyledTextEvent &aEvent )
{
m_Parent->SetModified();
m_textEditor->SearchAnchor();
wxString rules = m_textEditor->GetText();
int currentPos = m_textEditor->GetCurrentPos();
int startPos = 0;
for( int line = m_textEditor->LineFromPosition( currentPos ); line > 0; line-- )
{
int lineStart = m_textEditor->PositionFromLine( line );
wxString beginning = m_textEditor->GetTextRange( lineStart, lineStart + 10 );
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if( beginning.StartsWith( wxT( "(rule " ) ) )
{
startPos = lineStart;
break;
}
}
enum
{
NONE,
STRING,
SEXPR_OPEN,
SEXPR_TOKEN,
SEXPR_STRING,
STRUCT_REF
};
auto isDisallowToken =
[]( const wxString& token ) -> bool
{
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return token == wxT( "buried_via" )
|| token == wxT( "graphic" )
|| token == wxT( "hole" )
|| token == wxT( "micro_via" )
|| token == wxT( "pad" )
|| token == wxT( "text" )
|| token == wxT( "track" )
|| token == wxT( "via" )
|| token == wxT( "zone" );
};
std::stack<wxString> sexprs;
wxString partial;
wxString last;
int context = NONE;
int expr_context = NONE;
for( int i = startPos; i < currentPos; ++i )
{
wxChar c = m_textEditor->GetCharAt( i );
if( c == '\\' )
{
i++; // skip escaped char
}
else if( context == STRING )
{
if( c == '"' )
{
context = NONE;
}
else
{
if( expr_context == STRING )
{
if( c == '\'' )
expr_context = NONE;
else
partial += c;
}
else if( c == '\'' )
{
last = partial;
partial = wxEmptyString;
expr_context = STRING;
}
else if( c == '.' )
{
partial = wxEmptyString;
expr_context = STRUCT_REF;
}
else
{
partial += c;
}
}
}
else if( c == '"' )
{
last = partial;
partial = wxEmptyString;
context = STRING;
}
else if( c == '(' )
{
if( context == SEXPR_OPEN && !partial.IsEmpty() )
{
m_textEditor->AutoCompCancel();
sexprs.push( partial );
}
partial = wxEmptyString;
context = SEXPR_OPEN;
}
else if( c == ')' )
{
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while( !sexprs.empty() && ( sexprs.top() == wxT( "assertion" )
|| sexprs.top() == wxT( "disallow" )
|| isDisallowToken( sexprs.top() )
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|| sexprs.top() == wxT( "min_resolved_spokes" )
|| sexprs.top() == wxT( "zone_connection" ) ) )
{
sexprs.pop();
}
if( !sexprs.empty() )
sexprs.pop();
context = NONE;
}
else if( c == ' ' )
{
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if( context == SEXPR_OPEN && ( partial == wxT( "constraint" )
|| partial == wxT( "disallow" )
|| partial == wxT( "layer" )
|| partial == wxT( "severity" ) ) )
{
m_textEditor->AutoCompCancel();
sexprs.push( partial );
partial = wxEmptyString;
context = SEXPR_TOKEN;
continue;
}
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else if( partial == wxT( "disallow" )
|| isDisallowToken( partial )
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|| partial == wxT( "min_resolved_spokes" )
|| partial == wxT( "zone_connection" ) )
{
m_textEditor->AutoCompCancel();
sexprs.push( partial );
partial = wxEmptyString;
context = SEXPR_TOKEN;
continue;
}
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else if( partial == wxT( "rule" )
|| partial == wxT( "assertion" )
|| partial == wxT( "condition" ) )
{
m_textEditor->AutoCompCancel();
sexprs.push( partial );
partial = wxEmptyString;
context = SEXPR_STRING;
continue;
}
context = NONE;
}
else
{
partial += c;
}
}
wxString tokens;
if( context == SEXPR_OPEN )
{
if( sexprs.empty() )
{
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tokens = wxT( "rule|"
"version" );
}
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else if( sexprs.top() == wxT( "rule" ) )
{
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tokens = wxT( "condition|"
"constraint|"
"layer|"
"severity" );
}
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else if( sexprs.top() == wxT( "constraint" ) )
{
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tokens = wxT( "max|min|opt" );
}
}
else if( context == SEXPR_TOKEN )
{
if( sexprs.empty() )
{
/* badly formed grammar */
}
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else if( sexprs.top() == wxT( "constraint" ) )
{
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tokens = wxT( "annular_width|"
"assertion|"
"clearance|"
"connection_width|"
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"courtyard_clearance|"
"diff_pair_gap|"
"diff_pair_uncoupled|"
"disallow|"
"edge_clearance|"
"length|"
"hole_clearance|"
"hole_size|"
"hole_to_hole|"
"min_resolved_spokes|"
"physical_clearance|"
"physical_hole_clearance|"
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"silk_clearance|"
"skew|"
"text_height|"
"text_thickness|"
"thermal_relief_gap|"
"thermal_spoke_width|"
"track_width|"
"via_count|"
"via_diameter|"
"zone_connection" );
}
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else if( sexprs.top() == wxT( "disallow" ) || isDisallowToken( sexprs.top() ) )
{
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tokens = wxT( "buried_via|"
"graphic|"
"hole|"
"micro_via|"
"pad|"
"text|"
"track|"
"via|"
"zone" );
}
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else if( sexprs.top() == wxT( "zone_connection" ) )
{
tokens = wxT( "none|solid|thermal_reliefs" );
}
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else if( sexprs.top() == wxT( "min_resolved_spokes" ) )
{
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tokens = wxT( "0|1|2|3|4" );
}
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else if( sexprs.top() == wxT( "layer" ) )
{
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tokens = wxT( "inner|outer|\"x\"" );
}
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else if( sexprs.top() == wxT( "severity" ) )
{
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tokens = wxT( "warning|error|ignore|exclusion" );
}
}
else if( context == SEXPR_STRING && !sexprs.empty()
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&& ( sexprs.top() == wxT( "condition" ) || sexprs.top() == wxT( "assertion" ) ) )
{
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m_textEditor->AddText( wxT( "\"" ) );
}
else if( context == STRING && !sexprs.empty()
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&& ( sexprs.top() == wxT( "condition" ) || sexprs.top() == wxT( "assertion" ) ) )
{
if( expr_context == STRUCT_REF )
{
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
std::set<wxString> propNames;
for( const PROPERTY_MANAGER::CLASS_INFO& cls : propMgr.GetAllClasses() )
{
const PROPERTY_LIST& props = propMgr.GetProperties( cls.type );
for( PROPERTY_BASE* prop : props )
{
wxString ref( prop->Name() );
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ref.Replace( wxT( " " ), wxT( "_" ) );
propNames.insert( ref );
}
}
for( const wxString& propName : propNames )
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tokens += wxT( "|" ) + propName;
PCB_EXPR_BUILTIN_FUNCTIONS& functions = PCB_EXPR_BUILTIN_FUNCTIONS::Instance();
for( const wxString& funcSig : functions.GetSignatures() )
{
if( !funcSig.Contains( "DEPRECATED" ) )
tokens += wxT( "|" ) + funcSig;
}
}
else if( expr_context == STRING )
{
if( m_netClassRegex.Matches( last ) )
{
BOARD_DESIGN_SETTINGS& bds = m_frame->GetBoard()->GetDesignSettings();
std::shared_ptr<NET_SETTINGS>& netSettings = bds.m_NetSettings;
for( const auto& [ name, netclass ] : netSettings->m_NetClasses )
tokens += wxT( "|" ) + name;
}
else if( m_netNameRegex.Matches( last ) )
{
BOARD* board = m_frame->GetBoard();
for( const wxString& netnameCandidate : board->GetNetClassAssignmentCandidates() )
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tokens += wxT( "|" ) + netnameCandidate;
}
else if( m_typeRegex.Matches( last ) )
{
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tokens = wxT( "Dimension|"
"Footprint|"
"Graphic|"
"Group|"
"Leader|"
"Pad|"
"Target|"
"Text|"
"Track|"
"Via|"
"Zone" );
}
else if( m_padTypeRegex.Matches( last ) )
{
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tokens = wxT( "Through-hole|"
"SMD|"
"Edge connector|"
"NPTH, mechanical" );
}
else if( m_pinTypeRegex.Matches( last ) )
{
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tokens = wxT( "Input|"
"Output|"
"Bidirectional|"
"Tri-state|"
"Passive|"
"Free|"
"Unspecified|"
"Power input|"
"Power output|"
"Open collector|"
"Open emitter|"
"Unconnected" );
}
else if( m_fabPropRegex.Matches( last ) )
{
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tokens = wxT( "None|"
"BGA pad|"
"Fiducial, global to board|"
"Fiducial, local to footprint|"
"Test point pad|"
"Heatsink pad|"
"Castellated pad" );
}
}
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}
if( !tokens.IsEmpty() )
m_scintillaTricks->DoAutocomplete( partial, wxSplit( tokens, '|' ) );
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}
void PANEL_SETUP_RULES::OnCompile( wxCommandEvent& event )
{
m_errorsReport->Clear();
try
{
std::vector<std::shared_ptr<DRC_RULE>> dummyRules;
DRC_RULES_PARSER parser( m_textEditor->GetText(), _( "DRC rules" ) );
parser.Parse( dummyRules, m_errorsReport );
}
catch( PARSE_ERROR& pe )
{
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wxString msg = wxString::Format( wxT( "%s <a href='%d:%d'>%s</a>%s" ),
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_( "ERROR:" ),
pe.lineNumber,
pe.byteIndex,
pe.ParseProblem(),
wxEmptyString );
m_errorsReport->Report( msg, RPT_SEVERITY_ERROR );
}
m_errorsReport->Flush();
}
void PANEL_SETUP_RULES::OnErrorLinkClicked( wxHtmlLinkEvent& event )
{
wxString link = event.GetLinkInfo().GetHref();
wxArrayString parts;
long line = 0, offset = 0;
wxStringSplit( link, parts, ':' );
if( parts.size() > 1 )
{
parts[0].ToLong( &line );
parts[1].ToLong( &offset );
}
int pos = m_textEditor->PositionFromLine( line - 1 ) + ( offset - 1 );
m_textEditor->GotoPos( pos );
m_textEditor->SetFocus();
}
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bool PANEL_SETUP_RULES::TransferDataToWindow()
{
wxFileName rulesFile( m_frame->GetDesignRulesPath() );
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if( rulesFile.FileExists() )
{
wxTextFile file( rulesFile.GetFullPath() );
if( file.Open() )
{
for ( wxString str = file.GetFirstLine(); !file.Eof(); str = file.GetNextLine() )
{
ConvertSmartQuotesAndDashes( &str );
m_textEditor->AddText( str << '\n' );
}
m_textEditor->EmptyUndoBuffer();
wxCommandEvent dummy;
OnCompile( dummy );
}
}
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m_originalText = m_textEditor->GetText();
if( m_frame->Prj().IsNullProject() )
{
m_textEditor->ClearAll();
m_textEditor->AddText( _( "Design rules cannot be added without a project" ) );
m_textEditor->Disable();
}
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return true;
}
bool PANEL_SETUP_RULES::TransferDataFromWindow()
{
if( m_originalText == m_textEditor->GetText() )
return true;
if( m_frame->Prj().IsNullProject() )
return true;
wxString rulesFilepath = m_frame->GetDesignRulesPath();
try
{
if( m_textEditor->SaveFile( rulesFilepath ) )
{
m_frame->GetBoard()->GetDesignSettings().m_DRCEngine->InitEngine( rulesFilepath );
return true;
}
}
catch( PARSE_ERROR& )
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{
// Don't lock them in to the Setup dialog if they have bad rules. They've already
// saved them so we can allow an exit.
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return true;
}
return false;
}
void PANEL_SETUP_RULES::OnSyntaxHelp( wxHyperlinkEvent& aEvent )
{
if( m_helpWindow )
{
m_helpWindow->ShowModeless();
return;
}
wxString msg =
#include "dialogs/panel_setup_rules_help_md.h"
;
#ifdef __WXMAC__
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msg.Replace( wxT( "Ctrl+" ), wxT( "Cmd+" ) );
#endif
m_helpWindow = new HTML_MESSAGE_BOX( nullptr, _( "Syntax Help" ) );
m_helpWindow->SetDialogSizeInDU( 320, 320 );
wxString html_txt;
ConvertMarkdown2Html( wxGetTranslation( msg ), html_txt );
m_helpWindow->AddHTML_Text( html_txt );
m_helpWindow->ShowModeless();
}