124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
/* Copyright (C) 2012 J.F.Dockes
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "autoconfig.h"
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#include <unistd.h>
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#include <stdio.h>
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#include <string>
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#include <vector>
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using namespace std;
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#include "debuglog.h"
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#include "recoll.h"
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#include "snippets_w.h"
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#include "guiutils.h"
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#include "rcldb.h"
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#include "rclhelp.h"
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#include "plaintorich.h"
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class PlainToRichQtSnippets : public PlainToRich {
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public:
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virtual string startMatch(unsigned int)
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{
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return string("<span class='rclmatch' style='color: ")
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+ string((const char *)prefs.qtermcolor.toAscii()) + string("'>");
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}
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virtual string endMatch()
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{
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return string("</span>");
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}
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};
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static PlainToRichQtSnippets g_hiliter;
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void SnippetsW::init()
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{
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if (m_source.isNull())
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return;
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// Make title out of file name if none yet
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string titleOrFilename;
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string utf8fn;
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m_doc.getmeta(Rcl::Doc::keytt, &titleOrFilename);
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m_doc.getmeta(Rcl::Doc::keyfn, &utf8fn);
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if (titleOrFilename.empty()) {
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titleOrFilename = utf8fn;
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}
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setWindowTitle(QString::fromUtf8(titleOrFilename.c_str()));
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vector<pair<int, string> > vpabs;
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m_source->getAbstract(m_doc, vpabs);
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HighlightData hdata;
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m_source->getTerms(hdata);
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QString html = QString::fromAscii(
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"<html><head>"
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"<meta http-equiv=\"content-type\" "
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"content=\"text/html; charset=utf-8\"></head>"
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"<body style='overflow-x: scroll; white-space: nowrap'>"
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"<table>"
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);
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g_hiliter.set_inputhtml(false);
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for (vector<pair<int, string> >::const_iterator it = vpabs.begin();
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it != vpabs.end(); it++) {
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html += "<tr><td>";
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if (it->first > 0) {
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char buf[100];
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sprintf(buf, "P. %d", it->first);
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html += "<a href=\"";
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html += buf;
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html += "\">";
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html += buf;
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html += "</a>";
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}
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html += "</td><td>";
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list<string> lr;
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g_hiliter.plaintorich(it->second, lr, hdata);
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html.append(QString::fromUtf8(lr.front().c_str()));
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html.append("</td></tr>\n");
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}
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html.append("</body></html>");
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webView->setHtml(html);
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connect(webView, SIGNAL(linkClicked(const QUrl &)),
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this, SLOT(linkWasClicked(const QUrl &)));
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webView->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
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}
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void SnippetsW::linkWasClicked(const QUrl &url)
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{
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string ascurl = (const char *)url.toString().toAscii();;
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LOGDEB(("Snippets::linkWasClicked: [%s]\n", ascurl.c_str()));
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if (ascurl.size() > 3) {
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int what = ascurl[0];
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switch (what) {
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case 'P':
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{
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int page = atoi(ascurl.c_str()+2);
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emit startNativeViewer(m_doc, page);
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return;
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}
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}
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}
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LOGERR(("Snippets::linkWasClicked: bad link [%s]\n", ascurl.c_str()));
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}
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