[gedit-latex] Use "gio open" instead of deprecated "gvfs-open"

[Pietro Battiston <pbattiston src gnome org>]

commit ff0c8aaefc72fe31322466ace68f005f51ab3948
Author: Pietro Battiston <pbattiston src gnome org>
Date:   Fri May 22 09:09:52 2020 +0200

    Use "gio open" instead of deprecated "gvfs-open"

 data/tools.xml         | 8 ++++----
 latex/latex/preview.py | 2 +-
 latex/latex/views.py   | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/data/tools.xml b/data/tools.xml
index 1f0811f..02e3923 100644
--- a/data/tools.xml
+++ b/data/tools.xml
@@ -1,15 +1,15 @@
 <tools>
   <tool description="Create a PDF from LaTeX source" extensions=".tex" id="1" label="LaTeX → PDF">
     <job mustSucceed="True" postProcessor="RubberPostProcessor">rubber --inplace --maxerr -1 --short --force 
--warn all --pdf "$filename"</job>
-    <job mustSucceed="True" postProcessor="GenericPostProcessor">gvfs-open "$shortname.pdf"</job>
+    <job mustSucceed="True" postProcessor="GenericPostProcessor">gio open "$shortname.pdf"</job>
   </tool>
   <tool description="Create a PostScript from LaTeX source" extensions=".tex" id="3" label="LaTeX → PS">
     <job mustSucceed="true" postProcessor="RubberPostProcessor">rubber --inplace --maxerr -1 --short --force 
--warn all --ps "$filename"</job>
-    <job mustSucceed="true" postProcessor="GenericPostProcessor">gvfs-open "$shortname.ps"</job>
+    <job mustSucceed="true" postProcessor="GenericPostProcessor">gio open "$shortname.ps"</job>
   </tool>
   <tool description="Create a DVI from LaTeX source" extensions=".tex" id="4" label="LaTeX → DVI">
     <job mustSucceed="true" postProcessor="RubberPostProcessor">rubber --inplace --maxerr -1 --short --force 
--warn all "$filename"</job>
-    <job mustSucceed="true" postProcessor="GenericPostProcessor">gvfs-open "$shortname.dvi"</job>
+    <job mustSucceed="true" postProcessor="GenericPostProcessor">gio open "$shortname.dvi"</job>
   </tool>
   <tool description="Create a DVI with source specials from LaTeX source" extensions=".tex" id="5" 
label="LaTeX → DVI (Source Specials)">
     <job mustSucceed="true" postProcessor="LaTeXPostProcessor">latex -interaction batchmode -src 
"$filename"</job>
@@ -19,7 +19,7 @@
   <tool description="Process R Sweave file and create a PDF from the resulting LaTeX source" 
extensions=".Rnw" id="6" label="R Sweave → PDF">
     <job mustSucceed="true" postProcessor="GenericPostProcessor">R CMD Sweave "$shortname.Rnw"</job>
     <job mustSucceed="true" postProcessor="RubberPostProcessor">rubber --inplace --maxerr -1 --short --force 
--warn all --pdf "$shortname.tex"</job>
-    <job mustSucceed="true" postProcessor="GenericPostProcessor">gvfs-open "$shortname.pdf"</job>
+    <job mustSucceed="true" postProcessor="GenericPostProcessor">gio open "$shortname.pdf"</job>
   </tool>
   <tool description="Remove LaTeX build files" extensions=".tex" id="7" label="Cleanup LaTeX Build Files">
     <job mustSucceed="False" postProcessor="GenericPostProcessor">rm -f "$directory"/*.aux 
"$directory"/*.log "$directory"/*.toc "$directory"/*.bbl "$directory"/*.blg</job>
diff --git a/latex/latex/preview.py b/latex/latex/preview.py
index b936e9e..7a808b8 100644
--- a/latex/latex/preview.py
+++ b/latex/latex/preview.py
@@ -97,7 +97,7 @@ class ImageToolGenerator(object):
 
         if self.open:
             extension = {self.FORMAT_PNG : "png", self.FORMAT_JPEG: "jpg", self.FORMAT_GIF : 
"gif"}[self.format]
-            tool.jobs.append(Job("gvfs-open \"$shortname.%s\"" % extension, True, GenericPostProcessor))
+            tool.jobs.append(Job("gio open \"$shortname.%s\"" % extension, True, GenericPostProcessor))
 
         return tool
 
diff --git a/latex/latex/views.py b/latex/latex/views.py
index e4e88ce..fec9af8 100644
--- a/latex/latex/views.py
+++ b/latex/latex/views.py
@@ -223,7 +223,7 @@ class LaTeXOutlineView(BaseOutlineView):
         @param node: an instance of latex.outline.OutlineNode
         """
         if node.type == OutlineNode.GRAPHICS:
-            # use 'gvfs-open' to open the graphics file
+            # use 'gio open' to open the graphics file
 
             target = node.value