Differential D21024 Diff 58028 addons/symbolviewer/xml_parser.cpp

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addons/symbolviewer/xml_parser.cpp

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		1		/***************************************************************************
		2		xml_parser.cpp - Produce a rudimentary list of tags/elements
		3		present in XML or HTML files. In the tree view of the
		4		symbolviewer plugin the list is grouped by the element type.
		5		-------------------
		6		begin : May 3 2019
		7		author : 20019 Andreas Hohenegger based on
		8		xslt_parser.cpp by jiri Tyr
		9		email : hohenegger@gmail.com
		10		***************************************************************************/
		11		/***************************************************************************
		12		*
		13		* This program is free software; you can redistribute it and/or modify
		14		* it under the terms of the GNU General Public License as published by
		15		* the Free Software Foundation; either version 2 of the License, or
		16		* (at your option) any later version.
		17		*
		18		***************************************************************************/
		19
		20		#include "plugin_katesymbolviewer.h"
		21
		22		void KatePluginSymbolViewerView::parseXMLSymbols(void)
		23		{
		24		if (!m_mainWindow->activeView())
		25		return;
		26
		27		m_struct->setText(i18n("Show Tags"));
		28
		29		QString cl;
		30		QString stripped;
		31
		32		char comment = 0;
		33		int i;
		34
		35		QPixmap cls( ( const char** ) class_xpm );
		36		QPixmap sct( ( const char** ) struct_xpm );
		37
		38		QTreeWidgetItem *node = nullptr;
		39		QTreeWidgetItem *topNode = nullptr;
		40
		41		KTextEditor::Document *kv = m_mainWindow->activeView()->document();
		42
		43		m_symbols->setRootIsDecorated(0);
		44
		45		for (i=0; i<kv->lines(); i++) {
		46		cl = kv->line(i);
		47		cl = cl.trimmed();
		48
		49		if(cl.indexOf(QRegularExpression(QLatin1String("<!--"))) >= 0) {
		50		comment = 1;
		51		}
		52		if(cl.indexOf(QRegularExpression(QLatin1String("-->"))) >= 0) {
		53		comment = 0;
		54		continue;
		55		}
		56
		57		if (comment==1) {
		58		continue;
		59		}
		60
		61		if(cl.indexOf(QRegularExpression(QLatin1String("^<[a-zA-Z_]+[a-zA-Z0-9_\\.\\-]*"))) == 0 && m_struct->isChecked()){
		62
		63		/* Get the tag type */
		64		QString type;
		65		QRegularExpressionMatch match;
		66		QRegularExpression re(QLatin1String("^<([a-zA-Z_]+[a-zA-Z0-9_\\.\\-]*)"));
		67		if (cl.contains(re, &match))
		68		type = match.captured(1);
		69		else
		70		continue;
		71
		72		QString stripped = cl.remove(QRegularExpression(QLatin1String("^<[a-zA-Z_]+[a-zA-Z0-9_\\.\\-]* *")));
		73		stripped = stripped.remove(QRegularExpression(QLatin1String(" />.*")));
		74
		75		if (m_treeOn->isChecked()) {
		76		/* See if group already exists */
		77		QList<QTreeWidgetItem*> reslist = m_symbols->findItems(type, Qt::MatchExactly);
		78		if(reslist.isEmpty()) {
		79		topNode = new QTreeWidgetItem(m_symbols, QStringList(type));
		80		topNode->setIcon(0, QIcon(cls));
		81		if (m_expandOn->isChecked()) {
		82		m_symbols->expandItem(topNode);
		83		}
		84		} else {
		85		topNode = reslist[0];
		86		}
		87		node = new QTreeWidgetItem(topNode);
		88		topNode->addChild(node);
		89		} else {
		90		node = new QTreeWidgetItem(m_symbols);
		91		}
		92		node->setIcon(0, QIcon(sct));
		93		node->setText(0, stripped);
		94		node->setText(1, QString::number( i, 10));
		95		}
		96		}
		97		}