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/*
Author: Marco Costalba (C) 2005-2007
Copyright: See COPYING file that comes with this distribution
*/
#include <QApplication>
#include <QMenu>
#include <QContextMenuEvent>
#include <QRegExp>
#include <QClipboard>
#include "domain.h"
#include "revdesc.h"
RevDesc::RevDesc(QWidget* p) : QTextBrowser(p), d(NULL) {
connect(this, SIGNAL(anchorClicked(const QUrl&)),
this, SLOT(on_anchorClicked(const QUrl&)));
connect(this, SIGNAL(highlighted(const QUrl&)),
this, SLOT(on_highlighted(const QUrl&)));
}
void RevDesc::on_anchorClicked(const QUrl& link) {
QRegExp re("[0-9a-f]{40}", Qt::CaseInsensitive);
if (re.exactMatch(link.toString())) {
setSource(QUrl()); // override default navigation behavior
d->st.setSha(link.toString());
UPDATE_DOMAIN(d);
}
}
void RevDesc::on_highlighted(const QUrl& link) {
highlightedLink = link.toString();
}
void RevDesc::on_linkCopy() {
QClipboard* cb = QApplication::clipboard();
cb->setText(highlightedLink);
}
void RevDesc::contextMenuEvent(QContextMenuEvent* e) {
QMenu* menu = createStandardContextMenu();
if (!highlightedLink.isEmpty()) {
QAction* act = menu->addAction("Copy link SHA1");
connect(act, SIGNAL(triggered()), this, SLOT(on_linkCopy()));
}
menu->exec(e->globalPos());
delete menu;
}
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