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Parse html links in the Notes section.

Browse source 
In the spirit of "Do the simplest thing that could
possibly work": capture Ctrl+leftclick mouse events
in the Notes area. If the string under the clicked
position is a valid url, then launch it.

Many common URI schemes will work. Typing a url that
starts with https:// will work. So will mailto: and
file://

See #733

Signed-off-by: K. Heller <pestophagous@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
K. \"pestophagous\" Heller 2015-11-15 20:56:24 -08:00 • committed by Dirk Hohndel
parent 99ed01e571
commit 0a2f5d25c0
3 changed files with 178 additions and 0 deletions
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20
desktop-widgets/simplewidgets.h
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@ -231,6 +231,26 @@ private:
Ui::FilterWidget ui;
};
class TextHyperlinkEventFilter : public QObject {
Q_OBJECT
public:
explicit TextHyperlinkEventFilter(QTextEdit *txtEdit);
virtual bool eventFilter(QObject *target, QEvent *evt);
private:
void handleUrlClick(const QString &urlStr);
void handleUrlTooltip(const QString &urlStr, const QPoint &pos);
bool stringMeetsOurUrlRequirements(const QString &maybeUrlStr);
QString fromCursorTilWhitespace(QTextCursor *cursor, const bool searchBackwards);
QString tryToFormulateUrl(QTextCursor *cursor);
QTextEdit const *const textEdit;
QWidget const *const scrollView;
Q_DISABLE_COPY(TextHyperlinkEventFilter)
};
bool isGnome3Session();
QImage grayImage(const QImage &coloredImg);