[Interest] Should onImageSaved give a URL?

[Jason H]

Wow. So in the intervening tie between replies I did some searching and thought this was a face-palm moment, but not event the experts know about Qt.resolvedUrl() https://doc.qt.io/qt-5/qml-qtqml-qt.html#resolvedUrl-method
image.souce = Qt.resolvedUrl(path);

So I'll save the face-palm for another time.  I'm still not sure why onImageCaptured isn't using a url?



> Sent: Wednesday, January 22, 2020 at 3:07 PM
> From: "Jérôme Godbout" <godboutj at amotus.ca>
> To: "Thiago Macieira" <thiago.macieira at intel.com>, "interest at qt-project.org" <interest at qt-project.org>
> Subject: Re: [Interest] Should onImageSaved give a URL?
>
> For Qml make a c++ function something like: Q_INVOKABLE static QUrl makeUrl(const QString& path);
> It the easiest and reusable helper function for Qml, we do have a FileSystemHelper , since JS is not great to manipulate path and files.
> 
> -----Original Message-----
> From: Interest <interest-bounces at qt-project.org> On Behalf Of Thiago Macieira
> Sent: January 22, 2020 3:00 PM
> To: interest at qt-project.org
> Subject: Re: [Interest] Should onImageSaved give a URL?
> 
> On Wednesday, 22 January 2020 11:00:41 PST Jason H wrote:
> > > > onImageSaved: {
> > > > var url = "file://"+path;
> > > 
> > > NEVER construct a URL like this.
> > 
> > Then how should it be done?
> 
> I don't know about QML/JS, but in C++ use QUrl::fromLocalFile. There must be something equivalent in JS.
> 
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel System Software Products
> 
> 
> 
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