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443 lines
12 KiB
443 lines
12 KiB
/*
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* Copyright (C) 2003 Ian Reinhart Geiser <geiseri@kde.org>
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*/
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#include "bashsupport_part.h"
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#include <tqwhatsthis.h>
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#include <tqfileinfo.h>
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#include <tqstringlist.h>
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#include <tqtextstream.h>
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#include <tqtimer.h>
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#include <tdeapplication.h>
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#include <tqregexp.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <kdevgenericfactory.h>
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#include <kprocess.h>
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#include <kdebug.h>
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#include <tdeaction.h>
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#include <tdeparts/part.h>
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#include <kdialogbase.h>
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#include <kdevcore.h>
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#include <kdevmainwindow.h>
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#include <kdevlanguagesupport.h>
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#include <kdevpartcontroller.h>
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#include <kdevproject.h>
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#include <kdevappfrontend.h>
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#include <kdevplugininfo.h>
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#include <domutil.h>
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#include <codemodel.h>
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typedef KDevGenericFactory<BashSupportPart> BashSupportFactory;
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static const KDevPluginInfo data("kdevbashsupport");
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K_EXPORT_COMPONENT_FACTORY( libkdevbashsupport, BashSupportFactory( data ) )
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BashSupportPart::BashSupportPart(TQObject *parent, const char *name, const TQStringList& )
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: KDevLanguageSupport (&data, parent, name ? name : "BashSupportPart" )
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{
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setInstance(BashSupportFactory::instance());
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setXMLFile("kdevbashsupport.rc");
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TDEAction *action;
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action = new TDEAction( i18n("&Run"), "application-x-executable",Key_F9,this, TQT_SLOT(slotRun()),actionCollection(), "build_execute" );
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action->setToolTip(i18n("Run"));
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action->setWhatsThis(i18n("<b>Run</b><p>Starts an application."));
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kdDebug() << "Creating BashSupportPart" << endl;
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connect( core(), TQT_SIGNAL(projectConfigWidget(KDialogBase*)),
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this, TQT_SLOT(projectConfigWidget(KDialogBase*)) );
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connect( core(), TQT_SIGNAL(projectOpened()), this, TQT_SLOT(projectOpened()) );
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connect( core(), TQT_SIGNAL(projectClosed()), this, TQT_SLOT(projectClosed()) );
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connect( partController(), TQT_SIGNAL(savedFile(const KURL&)), this, TQT_SLOT(savedFile(const KURL&)) );
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connect(partController(), TQT_SIGNAL(activePartChanged(KParts::Part*)),
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this, TQT_SLOT(slotActivePartChanged(KParts::Part *)));
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m_cc = new BashCodeCompletion();
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}
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BashSupportPart::~BashSupportPart()
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{
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delete( m_cc );
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m_cc = 0;
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}
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void BashSupportPart::projectConfigWidget(KDialogBase *dlg)
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{
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Q_UNUSED( dlg );
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// TQVBox *vbox = dlg->addVBoxPage(i18n("Bash"));
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// RubyConfigWidget *w = new RubyConfigWidget(*projectDom(), (TQWidget *)vbox, "Bash config widget");
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// connect( dlg, TQT_SIGNAL(okClicked()), w, TQT_SLOT(accept()) );
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}
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void BashSupportPart::projectOpened()
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{
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kdDebug(9014) << "projectOpened()" << endl;
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connect( project(), TQT_SIGNAL(addedFilesToProject(const TQStringList &)),
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this, TQT_SLOT(addedFilesToProject(const TQStringList &)) );
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connect( project(), TQT_SIGNAL(removedFilesFromProject(const TQStringList &)),
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this, TQT_SLOT(removedFilesFromProject(const TQStringList &)) );
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// We want to parse only after all components have been
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// properly initialized
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TQTimer::singleShot(0, this, TQT_SLOT(parse()));
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}
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void BashSupportPart::projectClosed()
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{
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}
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void BashSupportPart::slotRun ()
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{
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TQString file;
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KParts::ReadOnlyPart *ro_part = dynamic_cast<KParts::ReadOnlyPart*>(partController()->activePart());
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if(ro_part)
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file = ro_part->url().path();
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TQString cmd = interpreter() + " " + file;
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startApplication(cmd);
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}
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TQString BashSupportPart::interpreter()
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{
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TQString prog = DomUtil::readEntry(*projectDom(), "/kdevrbashsupport/run/interpreter");
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if (prog.isEmpty())
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prog = "bash";
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return prog;
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}
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void BashSupportPart::parse()
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{
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kdDebug(9014) << "initialParse()" << endl;
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if (project())
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{
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kapp->setOverrideCursor(waitCursor);
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TQStringList files = project()->allFiles();
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for (TQStringList::Iterator it = files.begin(); it != files.end() ;++it)
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{
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kdDebug(9014) << "maybe parse " << project()->projectDirectory() + "/" + (*it) << endl;
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parse(project()->projectDirectory() + "/" + *it);
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}
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emit updatedSourceInfo();
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kapp->restoreOverrideCursor();
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} else {
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kdDebug(9014) << "No project" << endl;
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}
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}
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void BashSupportPart::addedFilesToProject(const TQStringList &fileList)
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{
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kdDebug(9014) << "addedFilesToProject()" << endl;
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TQStringList::ConstIterator it;
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for ( it = fileList.begin(); it != fileList.end(); ++it )
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{
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parse(project()->projectDirectory() + "/" + ( *it ) );
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}
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emit updatedSourceInfo();
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}
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void BashSupportPart::removedFilesFromProject(const TQStringList &fileList)
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{
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kdDebug(9014) << "removedFilesFromProject()" << endl;
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TQStringList::ConstIterator it;
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for ( it = fileList.begin(); it != fileList.end(); ++it )
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{
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TQString fileName = project()->projectDirectory() + "/" + ( *it );
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if( codeModel()->hasFile(fileName) ){
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emit aboutToRemoveSourceInfo( fileName );
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codeModel()->removeFile( codeModel()->fileByName(fileName) );
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}
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}
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//emit updatedSourceInfo();
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}
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void BashSupportPart::savedFile(const KURL &fileName)
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{
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kdDebug(9014) << "savedFile()" << endl;
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if (project()->allFiles().contains(fileName.path().mid ( project()->projectDirectory().length() + 1 )))
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{
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parse(fileName.path());
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emit addedSourceInfo( fileName.path() );
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}
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}
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void BashSupportPart::startApplication(const TQString &program)
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{
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kdDebug() << "starting application" << program << endl;
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if (KDevAppFrontend *appFrontend = extension<KDevAppFrontend>("TDevelop/AppFrontend"))
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appFrontend->startAppCommand(TQString(), program, TRUE);
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}
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KDevLanguageSupport::Features BashSupportPart::features()
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{
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return Features(Variables | Functions);
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}
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void BashSupportPart::parse(const TQString &fileName)
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{
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TQFileInfo fi(fileName);
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m_vars.clear();
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if (fi.extension() == "sh")
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{
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if( codeModel()->hasFile(fileName) ){
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emit aboutToRemoveSourceInfo( fileName );
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codeModel()->removeFile( codeModel()->fileByName(fileName) );
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}
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FileDom m_file = codeModel()->create<FileModel>();
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m_file->setName( fileName );
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m_vars.clear();
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TQFile f(TQFile::encodeName(fileName));
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if (!f.open(IO_ReadOnly))
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return;
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TQString rawline;
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TQString line;
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uint lineNo = 0;
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//KRegExp methodre("\\b([\\d\\w]+[\\s]*)\\([\\s]*\\)");
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TQRegExp methodre("^\\s*(\\w+)\\s*\\(\\s*\\)");
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TQRegExp varre( "^\\s*(\\w+)[=]" );
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TQRegExp expvarre( "^export\\s*(\\w+)[=]" );
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TQRegExp forvarre("\\bfor[\\s]+([\\d\\w]+)[\\s]+in[\\s]+");
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TQTextStream stream(&f);
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while (!stream.atEnd())
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{
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rawline = stream.readLine();
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line = rawline.stripWhiteSpace().local8Bit();
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kdDebug() << "Trying line: " << line << endl;
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if (methodre.search(line) != -1)
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{
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FunctionDom method = codeModel()->create<FunctionModel>();
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method->setName(methodre.cap(1));
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method->setFileName(fileName);
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method->setStartPosition(lineNo, 0);
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if( !m_file->hasFunction(method->name()) ){
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kdDebug() << "Add global method " << method->name() << endl;
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m_file->addFunction( method );
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}
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}
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else if(varre.search(line) != -1)
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{
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addAttribute(varre.cap(1), m_file, lineNo);
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}
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else if(expvarre.search(line) != -1)
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{
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addAttribute(expvarre.cap(1), m_file, lineNo);
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}
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else if(forvarre.search(line) != -1)
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{
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addAttribute(forvarre.cap(1), m_file, lineNo);
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}
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++lineNo;
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}
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f.close();
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kdDebug() << "Trying to add list..." << endl;
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codeModel()->addFile( m_file );
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VariableList attrList = codeModel()->globalNamespace()->variableList();
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for (VariableList::Iterator it = attrList.begin(); it != attrList.end(); ++it)
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{
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kdDebug() << "Adding " << (*it)->name() << endl;
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m_vars.append((*it)->name());
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}
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m_cc->setVars(m_vars);
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codeModel()->addFile( m_file );
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}
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}
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void BashSupportPart::slotActivePartChanged(KParts::Part *part)
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{
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kdDebug() << "Changeing part..." << endl;
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m_cc->setActiveEditorPart(part);
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}
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void BashSupportPart::addAttribute(const TQString &name, FileDom file, uint lineNo)
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{
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VariableDom var = codeModel()->create<VariableModel>();
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var->setName(name);
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var->setFileName(file->name());
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var->setStartPosition( lineNo, 0 );
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var->setType(i18n("Variable"));
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if( !file->hasVariable(var->name()) ){
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kdDebug() << "Add global attribute " << var->name() << endl;
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file->addVariable(var);
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}
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}
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BashCodeCompletion::BashCodeCompletion()
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{
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m_argWidgetShow = false;
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m_completionBoxShow=false;
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}
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BashCodeCompletion::~BashCodeCompletion()
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{
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}
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void BashCodeCompletion::setActiveEditorPart(KParts::Part *part)
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{
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if (!part || !part->widget())
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return;
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kdDebug() << "BashCodeCompletion::setActiveEditorPart" << endl;
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// We need to think about this
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// if(!(m_config->getCodeCompletion() || m_config->getCodeHinting())){
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// return; // no help
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// }
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m_editInterface = dynamic_cast<KTextEditor::EditInterface*>(part);
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if (!m_editInterface)
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{
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kdDebug() << "editor doesn't support the EditDocumentIface" << endl;
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return;
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}
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m_cursorInterface = dynamic_cast<KTextEditor::ViewCursorInterface*>(part->widget());
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if (!m_cursorInterface)
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{
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kdDebug() << "editor does not support the ViewCursorInterface" << endl;
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return;
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}
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m_codeInterface = dynamic_cast<KTextEditor::CodeCompletionInterface*>(part->widget());
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if (!m_codeInterface) { // no CodeCompletionDocument available
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kdDebug() << "editor doesn't support the CodeCompletionDocumentIface" << endl;
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return;
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}
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disconnect(part->widget(), 0, this, 0 ); // to make sure that it is't connected twice
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connect(part->widget(), TQT_SIGNAL(cursorPositionChanged()),
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this, TQT_SLOT(cursorPositionChanged()));
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connect(part->widget(), TQT_SIGNAL(argHintHidden()), this, TQT_SLOT(argHintHidden()));
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connect(part->widget(), TQT_SIGNAL(completionAborted()), this, TQT_SLOT(completionBoxAbort()));
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connect(part->widget(), TQT_SIGNAL(completionDone()), this, TQT_SLOT(completionBoxHidden()));
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}
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void BashCodeCompletion::setVars(TQStringList lst)
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{
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m_vars = lst;
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}
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TQValueList<KTextEditor::CompletionEntry> BashCodeCompletion::getVars(const TQString &startText)
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{
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kdDebug() << "getVars for " << startText << endl;
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TQValueList<KTextEditor::CompletionEntry> varList;
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TQValueList<TQString>::ConstIterator it;
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for (it = m_vars.begin(); it != m_vars.end(); ++it) {
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TQString var = "$" + (*it);
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kdDebug() << "Compair " << var << endl;
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if( var.startsWith( startText ))
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{
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KTextEditor::CompletionEntry e;
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e.text = var;
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//e.postfix ="";
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//e.prefix ="";
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kdDebug() << "getVar: " << var << endl;
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varList.append(e);
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}
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}
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return varList;
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}
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void BashCodeCompletion::cursorPositionChanged()
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{
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uint line, col;
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m_cursorInterface->cursorPositionReal(&line, &col);
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kdDebug() << "BashCodeCompletion::cursorPositionChanged:" << line << ":" << col << endl;
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TQString lineStr = m_editInterface->textLine(line);
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if(lineStr.isNull() || lineStr.isEmpty()){
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kdDebug() << "No Text..." << endl;
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return; // nothing to do
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}
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// if(m_config->getCodeCompletion())
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// {
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TQString restLine = lineStr.mid(col);
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TQString prevText = lineStr.mid(0,col);
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if(restLine.left(1) != " " && restLine.left(1) != "\t" && !restLine.isNull())
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{
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kdDebug() << "no codecompletion because no empty character after cursor:" << restLine << ":" << endl;
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return;
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}
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TQRegExp prevReg("[$][\\d\\w]*\\b$");
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int pos = prevReg.search( prevText );
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if (pos > -1 )
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{
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// We are in completion mode
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TQString startMatch = prevReg.cap(0);
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kdDebug() << "Matching: " << startMatch << endl;
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m_completionBoxShow=true;
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m_codeInterface->showCompletionBox(getVars(startMatch),2);
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}
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else
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{
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kdDebug() << "no vars in: " << prevText << endl;
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return;
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}
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// }
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}
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void BashCodeCompletion::completionBoxHidden()
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{
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kdDebug() << "Complete..." << endl;
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m_completionBoxShow=false;
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/* uint line, col, start;
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m_cursorInterface->cursorPositionReal(&line, &col);
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TQString lineStr = m_editInterface->textLine(line);
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start = lineStr.findRev(TQRegExp("[$][\\d\\w]*\\b$"));
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m_editInterface->removeText ( start, col, line, col );
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*/
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}
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void BashCodeCompletion::completionBoxAbort()
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{
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kdDebug() << "aborted..." << endl;
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m_completionBoxShow=false;
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}
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KMimeType::List BashSupportPart::mimeTypes( )
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{
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KMimeType::List list;
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KMimeType::Ptr mime = KMimeType::mimeType( "application/x-shellscript" );
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if( mime )
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list << mime;
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return list;
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}
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#include "bashsupport_part.moc"
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