kicad/pcbnew/dialogs/panel_setup_rules.cpp

415 lines
12 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 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
*/
#include <bitmaps.h>
#include <widgets/paged_dialog.h>
#include <pcb_edit_frame.h>
#include <pcb_expr_evaluator.h>
#include <project.h>
#include <tool/tool_manager.h>
#include <drc/drc.h>
#include <panel_setup_rules.h>
#include <wx_html_report_box.h>
#include <html_messagebox.h>
#include <scintilla_tricks.h>
#include <drc/drc_rule_parser.h>
PANEL_SETUP_RULES::PANEL_SETUP_RULES( PAGED_DIALOG* aParent, PCB_EDIT_FRAME* aFrame ) :
PANEL_SETUP_RULES_BASE( aParent->GetTreebook() ),
m_Parent( aParent ),
m_frame( aFrame ),
m_scintillaTricks( nullptr )
{
m_scintillaTricks = new SCINTILLA_TRICKS( m_textEditor, wxT( "()" ) );
int size = wxNORMAL_FONT->GetPointSize();
wxFont fixedFont( size, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL );
for( size_t i = 0; i < wxSTC_STYLE_MAX; ++i )
m_textEditor->StyleSetFont( i, fixedFont );
m_compileButton->SetBitmap( KiBitmap( drc_xpm ) );
m_textEditor->Bind( wxEVT_STC_CHARADDED, &PANEL_SETUP_RULES::onScintillaCharAdded, this );
m_textEditor->Bind( wxEVT_STC_AUTOCOMP_CHAR_DELETED, &PANEL_SETUP_RULES::onScintillaCharAdded, this );
}
PANEL_SETUP_RULES::~PANEL_SETUP_RULES( )
{
delete m_scintillaTricks;
};
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 );
if( beginning.StartsWith( "(rule " ) )
{
startPos = lineStart;
break;
}
}
enum
{
NONE,
STRING,
SEXPR_OPEN,
SEXPR_TOKEN,
STRUCT_REF
};
std::stack<wxString> sexprs;
wxString partial;
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 == '\'' )
{
partial = wxEmptyString;
expr_context = STRING;
}
else if( c == '.' )
{
partial = wxEmptyString;
expr_context = STRUCT_REF;
}
else
{
partial += c;
}
}
}
else if( c == '"' )
{
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 == ')' )
{
if( !sexprs.empty() )
sexprs.pop();
context = NONE;
}
else if( c == ' ' )
{
if( context == SEXPR_OPEN && !partial.IsEmpty() )
{
m_textEditor->AutoCompCancel();
sexprs.push( partial );
if( sexprs.size() && ( sexprs.top() == "constraint"
|| sexprs.top() == "disallow"
|| sexprs.top() == "layer" ) )
{
partial = wxEmptyString;
context = SEXPR_TOKEN;
continue;
}
}
context = NONE;
}
else
{
partial += c;
}
}
wxString tokens;
if( context == SEXPR_OPEN )
{
if( sexprs.empty() )
tokens = "rule version";
else if( sexprs.top() == "rule" )
tokens = "condition constraint layer";
else if( sexprs.top() == "constraint" )
tokens = "max min opt";
}
else if( context == SEXPR_TOKEN )
{
if( sexprs.empty() )
{
/* badly formed grammar */
}
else if( sexprs.top() == "constraint" )
{
tokens = "annulus_width clearance disallow hole track_width";
}
else if( sexprs.top() == "disallow"
|| sexprs.top() == "buried_via"
|| sexprs.top() == "graphic"
|| sexprs.top() == "hole"
|| sexprs.top() == "micro_via"
|| sexprs.top() == "pad"
|| sexprs.top() == "text"
|| sexprs.top() == "track"
|| sexprs.top() == "via"
|| sexprs.top() == "zone" )
{
tokens = "buried_via graphic hole micro_via pad text track via zone";
}
else if( sexprs.top() == "layer" )
{
tokens = "inner outer \"x\"";
}
}
else if( context == STRING && expr_context == STRUCT_REF )
{
if( !sexprs.empty() && sexprs.top() == "condition" )
{
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() );
ref.Replace( " ", "_" );
propNames.insert( ref );
}
}
for( const wxString& propName : propNames )
tokens += " " + propName;
PCB_EXPR_BUILTIN_FUNCTIONS& functions = PCB_EXPR_BUILTIN_FUNCTIONS::Instance();
for( const wxString& funcSig : functions.GetSignatures() )
tokens += " " + funcSig;
}
}
if( !tokens.IsEmpty() )
m_scintillaTricks->DoAutocomplete( partial, wxSplit( tokens, ' ' ) );
}
void PANEL_SETUP_RULES::OnCompile( wxCommandEvent& event )
{
m_errorsReport->Clear();
try
{
std::vector<DRC_RULE*> dummyRules;
DRC_RULES_PARSER parser( m_frame->GetBoard(), m_textEditor->GetText(), _( "DRC rules" ) );
parser.Parse( dummyRules, m_errorsReport );
}
catch( PARSE_ERROR& pe )
{
m_Parent->SetError( pe.What(), this, m_textEditor, pe.lineNumber, pe.byteIndex );
}
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();
}
bool PANEL_SETUP_RULES::TransferDataToWindow()
{
wxString rulesFilepath = m_frame->Prj().AbsolutePath( "drc-rules" );
wxFileName rulesFile( rulesFilepath );
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_originalText = m_textEditor->GetText();
return true;
}
bool PANEL_SETUP_RULES::TransferDataFromWindow()
{
if( m_originalText == m_textEditor->GetText() )
return true;
try
{
std::vector<DRC_RULE*> dummyRules;
DRC_RULES_PARSER parser( m_frame->GetBoard(), m_textEditor->GetText(), _( "DRC rules" ) );
parser.Parse( dummyRules, m_errorsReport );
}
catch( PARSE_ERROR& pe )
{
m_Parent->SetError( pe.What(), this, m_textEditor, pe.lineNumber, pe.byteIndex );
return false;
}
if( m_textEditor->SaveFile( m_frame->Prj().AbsolutePath( "drc-rules" ) ) )
{
m_frame->GetToolManager()->GetTool<DRC>()->LoadRules();
return true;
}
return false;
}
void PANEL_SETUP_RULES::OnSyntaxHelp( wxHyperlinkEvent& aEvent )
{
// Do not make this full sentence translatable: it contains keywords
// Only a few titles can be traslated.
wxString msg;
msg << "<b>" << _( "Top-level Clauses" ) << "</b>";
msg << "<pre>"
"(version &lt;number>)\r"
"(rule &lt;rule_name> &lt;rule_clause> ...)\r"
"\r</pre><b>";
msg << _( "Rule Clauses" );
msg << "</b>"
"<pre>"
"(constraint &lt;constraint_type> ...)\r"
"(condition \"&lt;expression>\")\r"
"\r</pre>"
"<b>";
msg << _( "Constraint Types" );
msg << "</b>"
"<pre>"
"clearance annulus_width track_width hole dissallow\r"
"\r</pre>"
"<b>";
msg << _( "Item Types" );
msg << "</b>"
"<pre>"
"track via zone\r"
"pad micro_via text\r"
"hole buried_via graphic\r"
"\r</pre>"
"<b>";
msg << _( "Examples" );
msg << "</b>"
"<pre>"
"(rule \"copper keepout\"\r"
" (constraint disallow track via zone)\r"
" (condition \"A.insideArea('zone_name')\"))\r"
"\r"
"(rule \"BGA neckdown\"\r"
" (constraint track_width (min 0.2mm) (opt 0.25mm))\r"
" (constraint clearance (min 0.05) (opt 0.08mm))\r"
" (condition \"A.insideCourtyard('U3')\"))\r"
"\r"
"(rule HV\r"
" (constraint clearance (min 1.5mm))\r"
" (condition \"A.netclass == 'HV'\"))\r"
"\r"
"(rule HV_HV\r"
" (constraint clearance (min \"1.5mm + 2.0mm\"))\r"
" (condition \"A.netclass == 'HV' && B.netclass == 'HV'\"))\r"
"</pre>";
HTML_MESSAGE_BOX* dlg = new HTML_MESSAGE_BOX( nullptr, _( "Syntax Help" ) );
dlg->SetDialogSizeInDU( 320, 320 );
dlg->AddHTML_Text( msg );
dlg->ShowModeless();
}