From: Michael Orlitzky <michael@orlitzky.com>
Date: Tue, 29 Oct 2019 23:47:20 +0000 (-0400)
Subject: xfce4-hdaps-dialogs.c: consolidate the URI launcher.
X-Git-Tag: v1.0.0~3
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=a11bba966aac187122a7f04c4e111b58655ff1ec;hp=a11bba966aac187122a7f04c4e111b58655ff1ec;p=xfce4-hdaps.git

xfce4-hdaps-dialogs.c: consolidate the URI launcher.

Now that the signal handler for the "about" dialog works, let's
consolidate the two identical URI launcher routines. The new
factored-out launch_uri() function tries all three approaches
in succession:

  1. whatever gtk_show_uri_on_window() does,
  2. exo-open, and
  3. xdg-open.

If those all fail, it fails. We had to twiddle some things to allow us
to pass a GtkWindow pointer into the launch_uri() function because
gtk_show_uri_on_window() needs one, but that wasn't a big deal.
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