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Add a white border around QR-codes

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Signed-off-by: Rahix <rahix@rahix.de>
This commit is contained in:
Rahix 2018-11-11 20:30:07 +01:00 committed by fiaxh
parent fa731a4623
commit 9e5f30487a
1 changed files with 13 additions and 2 deletions
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15
plugins/omemo/src/contact_details_dialog.vala
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@ -58,8 +58,19 @@ public class ContactDetailsDialog : Gtk.Dialog {
copy_button.clicked.connect(() => {Clipboard.get_default(get_display()).set_text(fingerprint, fingerprint.length);});
int sid = plugin.db.identity.row_with(plugin.db.identity.account_id, account.id)[plugin.db.identity.device_id];
Pixbuf pixbuf = new QRcode(@"xmpp:$(account.bare_jid)?omemo-sid-$(sid)=$(fingerprint)", 2).to_pixbuf();
pixbuf = pixbuf.scale_simple(150, 150, InterpType.NEAREST);
Pixbuf qr_pixbuf = new QRcode(@"xmpp:$(account.bare_jid)?omemo-sid-$(sid)=$(fingerprint)", 2).to_pixbuf();
qr_pixbuf = qr_pixbuf.scale_simple(150, 150, InterpType.NEAREST);
Pixbuf pixbuf = new Pixbuf(
qr_pixbuf.colorspace,
qr_pixbuf.has_alpha,
qr_pixbuf.bits_per_sample,
170,
170
);
pixbuf.fill(uint32.MAX);
qr_pixbuf.copy_area(0, 0, 150, 150, pixbuf, 10, 10);
qrcode_image.set_from_pixbuf(pixbuf);
show_qrcode_button.clicked.connect(qrcode_popover.popup);
}