From 3b76eac34531383f599d8b12f24d76dc01702bbb Mon Sep 17 00:00:00 2001
From: vitoria <vitoriabbianchin@gmail.com>
Date: Tue, 5 Jul 2022 16:37:25 -0300
Subject: [PATCH] Adding glade file #21

---
 .../data/ui/spacelab_decoder.glade            | 758 ++++++++++--------
 1 file changed, 410 insertions(+), 348 deletions(-)

diff --git a/spacelab_decoder/data/ui/spacelab_decoder.glade b/spacelab_decoder/data/ui/spacelab_decoder.glade
index cce656b..ac65e23 100644
--- a/spacelab_decoder/data/ui/spacelab_decoder.glade
+++ b/spacelab_decoder/data/ui/spacelab_decoder.glade
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2 
+<!-- Generated with glade 3.22.2 
 
 Copyright (C) 2020, Universidade Federal de Santa Catarina
 
@@ -30,8 +30,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
   <!-- interface-authors Gabriel Mariano Marcelino <gabriel.mm8@gmail.com> -->
   <object class="GtkAdjustment" id="adjustment_wav_gen_amplitude">
     <property name="upper">1</property>
-    <property name="step-increment">0.10</property>
-    <property name="page-increment">0.10</property>
+    <property name="step_increment">0.10000000000000001</property>
+    <property name="page_increment">0.10000000000000001</property>
   </object>
   <object class="GtkFileFilter" id="filefilter_audio">
     <mime-types>
@@ -62,31 +62,34 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
     </columns>
   </object>
   <object class="GtkWindow" id="window_main">
-    <property name="can-focus">False</property>
+    <property name="can_focus">False</property>
     <property name="title" translatable="yes">SpaceLab Decoder</property>
-    <property name="window-position">center</property>
+    <property name="window_position">center</property>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child>
       <object class="GtkBox">
         <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="margin-left">10</property>
-        <property name="margin-right">10</property>
-        <property name="margin-top">5</property>
-        <property name="margin-bottom">5</property>
+        <property name="can_focus">False</property>
+        <property name="margin_left">10</property>
+        <property name="margin_right">10</property>
+        <property name="margin_top">5</property>
+        <property name="margin_bottom">5</property>
         <property name="orientation">vertical</property>
         <property name="spacing">5</property>
         <child>
           <object class="GtkToolbar">
             <property name="visible">True</property>
-            <property name="can-focus">False</property>
+            <property name="can_focus">False</property>
             <child>
               <object class="GtkToolButton" id="button_preferences">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">Preferences</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes">Preferences</property>
                 <property name="label" translatable="yes">Preferences</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-preferences</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-preferences</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -96,7 +99,7 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkSeparatorToolItem">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -106,11 +109,11 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolButton" id="button_decode">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">Run decoder</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes">Run decoder</property>
                 <property name="label" translatable="yes">Run decoder</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-media-play</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-media-play</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -120,14 +123,14 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolItem">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <child>
                   <object class="GtkCheckButton" id="checkbutton_play_audio">
                     <property name="label" translatable="yes">Play Audio</property>
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="receives-default">False</property>
-                    <property name="draw-indicator">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">False</property>
+                    <property name="draw_indicator">True</property>
                   </object>
                 </child>
               </object>
@@ -139,11 +142,11 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolButton" id="button_plot_spectrum">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">Plot spectrum</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes">Plot spectrum</property>
                 <property name="label" translatable="yes">Plot spectrum</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-info</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-info</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -153,11 +156,11 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolButton" id="button_clean">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">Clear results</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes">Clear results</property>
                 <property name="label" translatable="yes">Clear results</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-clear</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-clear</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -167,7 +170,7 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkSeparatorToolItem">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -177,11 +180,11 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolButton" id="button_gen_wav_file">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">Generate wav file</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes">Generate wav file</property>
                 <property name="label" translatable="yes">Generate wav file</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-convert</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-convert</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -191,7 +194,7 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkSeparatorToolItem">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -201,10 +204,10 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkToolButton" id="toolbutton_about">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes" comments="Information about the software">About</property>
-                <property name="use-underline">True</property>
-                <property name="stock-id">gtk-about</property>
+                <property name="can_focus">False</property>
+                <property name="tooltip_text" translatable="yes" comments="Information about the software">About</property>
+                <property name="use_underline">True</property>
+                <property name="stock_id">gtk-about</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -221,81 +224,80 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
         <child>
           <object class="GtkPaned">
             <property name="visible">True</property>
-            <property name="can-focus">True</property>
+            <property name="can_focus">True</property>
             <child>
               <object class="GtkBox">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="orientation">vertical</property>
                 <property name="spacing">5</property>
                 <child>
                   <object class="GtkFrame">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="margin-right">5</property>
-                    <property name="label-xalign">0.05000000074505806</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_right">5</property>
+                    <property name="label_xalign">0.05000000074505806</property>
                     <child>
                       <object class="GtkAlignment">
                         <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="left-padding">12</property>
+                        <property name="can_focus">False</property>
+                        <property name="left_padding">12</property>
                         <child>
-                          <!-- n-columns=2 n-rows=3 -->
                           <object class="GtkGrid">
                             <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="margin-left">5</property>
-                            <property name="margin-right">5</property>
-                            <property name="margin-top">5</property>
-                            <property name="margin-bottom">10</property>
+                            <property name="can_focus">False</property>
+                            <property name="margin_left">5</property>
+                            <property name="margin_right">5</property>
+                            <property name="margin_top">5</property>
+                            <property name="margin_bottom">10</property>
                             <property name="hexpand">True</property>
-                            <property name="row-spacing">5</property>
-                            <property name="column-spacing">5</property>
+                            <property name="row_spacing">5</property>
+                            <property name="column_spacing">5</property>
                             <child>
                               <object class="GtkLabel" id="label_satellite">
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
+                                <property name="can_focus">False</property>
                                 <property name="halign">start</property>
                                 <property name="label" translatable="yes">Satellite:</property>
                               </object>
                               <packing>
-                                <property name="left-attach">0</property>
-                                <property name="top-attach">0</property>
+                                <property name="left_attach">0</property>
+                                <property name="top_attach">0</property>
                               </packing>
                             </child>
                             <child>
                               <object class="GtkComboBox" id="combobox_satellite">
-                                <property name="width-request">200</property>
+                                <property name="width_request">200</property>
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="tooltip-text" translatable="yes">Satellite</property>
+                                <property name="can_focus">False</property>
+                                <property name="tooltip_text" translatable="yes">Satellite</property>
                                 <property name="model">liststore_satellite</property>
                                 <property name="active">0</property>
                               </object>
                               <packing>
-                                <property name="left-attach">1</property>
-                                <property name="top-attach">0</property>
+                                <property name="left_attach">1</property>
+                                <property name="top_attach">0</property>
                               </packing>
                             </child>
                             <child>
                               <object class="GtkLabel" id="label_link">
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
+                                <property name="can_focus">False</property>
                                 <property name="halign">start</property>
                                 <property name="label" translatable="yes">Link:</property>
                               </object>
                               <packing>
-                                <property name="left-attach">0</property>
-                                <property name="top-attach">1</property>
+                                <property name="left_attach">0</property>
+                                <property name="top_attach">1</property>
                               </packing>
                             </child>
                             <child>
                               <object class="GtkComboBox" id="combobox_packet_type">
-                                <property name="width-request">200</property>
+                                <property name="width_request">200</property>
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="tooltip-text" translatable="yes">Packet type</property>
+                                <property name="can_focus">False</property>
+                                <property name="tooltip_text" translatable="yes">Packet type</property>
                                 <property name="model">liststore_packet_type</property>
                                 <property name="active">0</property>
                                 <child>
@@ -306,34 +308,34 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                                 </child>
                               </object>
                               <packing>
-                                <property name="left-attach">1</property>
-                                <property name="top-attach">1</property>
+                                <property name="left_attach">1</property>
+                                <property name="top_attach">1</property>
                               </packing>
                             </child>
                             <child>
                               <object class="GtkLabel">
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
+                                <property name="can_focus">False</property>
                                 <property name="halign">start</property>
                                 <property name="label" translatable="yes">Audio file:</property>
                               </object>
                               <packing>
-                                <property name="left-attach">0</property>
-                                <property name="top-attach">2</property>
+                                <property name="left_attach">0</property>
+                                <property name="top_attach">2</property>
                               </packing>
                             </child>
                             <child>
                               <object class="GtkFileChooserButton" id="filechooser_audio_file">
-                                <property name="width-request">200</property>
+                                <property name="width_request">200</property>
                                 <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="tooltip-text" translatable="yes">Audio file</property>
+                                <property name="can_focus">False</property>
+                                <property name="tooltip_text" translatable="yes">Audio file</property>
                                 <property name="filter">filefilter_audio</property>
                                 <property name="title" translatable="yes"/>
                               </object>
                               <packing>
-                                <property name="left-attach">1</property>
-                                <property name="top-attach">2</property>
+                                <property name="left_attach">1</property>
+                                <property name="top_attach">2</property>
                               </packing>
                             </child>
                           </object>
@@ -343,7 +345,7 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     <child type="label">
                       <object class="GtkLabel" id="label_signal_source">
                         <property name="visible">True</property>
-                        <property name="can-focus">False</property>
+                        <property name="can_focus">False</property>
                         <property name="halign">start</property>
                         <property name="label" translatable="yes">Signal Source</property>
                       </object>
@@ -370,28 +372,28 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child>
               <object class="GtkPaned">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
+                <property name="can_focus">True</property>
                 <property name="hexpand">True</property>
                 <property name="orientation">vertical</property>
-                <property name="wide-handle">True</property>
+                <property name="wide_handle">True</property>
                 <child>
                   <object class="GtkScrolledWindow">
-                    <property name="height-request">300</property>
+                    <property name="height_request">300</property>
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
+                    <property name="can_focus">True</property>
                     <property name="hexpand">True</property>
                     <property name="vexpand">True</property>
-                    <property name="hscrollbar-policy">never</property>
-                    <property name="shadow-type">in</property>
+                    <property name="hscrollbar_policy">never</property>
+                    <property name="shadow_type">in</property>
                     <child>
                       <object class="GtkTextView" id="textview_pkt_data">
-                        <property name="width-request">700</property>
+                        <property name="width_request">700</property>
                         <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="tooltip-text" translatable="yes">Decoded packets</property>
+                        <property name="can_focus">True</property>
+                        <property name="tooltip_text" translatable="yes">Decoded packets</property>
                         <property name="hexpand">True</property>
                         <property name="vexpand">True</property>
-                        <property name="cursor-visible">False</property>
+                        <property name="cursor_visible">False</property>
                       </object>
                     </child>
                   </object>
@@ -402,21 +404,21 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                 </child>
                 <child>
                   <object class="GtkScrolledWindow">
-                    <property name="height-request">180</property>
+                    <property name="height_request">180</property>
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
+                    <property name="can_focus">True</property>
                     <property name="hexpand">True</property>
                     <property name="vexpand">False</property>
-                    <property name="hscrollbar-policy">never</property>
-                    <property name="shadow-type">in</property>
+                    <property name="hscrollbar_policy">never</property>
+                    <property name="shadow_type">in</property>
                     <child>
                       <object class="GtkTreeView" id="treeview_events">
-                        <property name="width-request">700</property>
+                        <property name="width_request">700</property>
                         <property name="visible">True</property>
-                        <property name="can-focus">True</property>
+                        <property name="can_focus">True</property>
                         <property name="hexpand">True</property>
                         <property name="vexpand">False</property>
-                        <property name="enable-grid-lines">vertical</property>
+                        <property name="enable_grid_lines">vertical</property>
                         <child internal-child="selection">
                           <object class="GtkTreeSelection"/>
                         </child>
@@ -445,31 +447,34 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
     </child>
   </object>
   <object class="GtkAboutDialog" id="aboutdialog_spacelab_decoder">
-    <property name="can-focus">False</property>
+    <property name="can_focus">False</property>
     <property name="title" translatable="yes">About SpaceLab Decoder</property>
     <property name="resizable">False</property>
-    <property name="window-position">center</property>
-    <property name="destroy-with-parent">True</property>
-    <property name="icon-name">../icon/spacelab_decoder_400x400.png</property>
-    <property name="type-hint">dialog</property>
-    <property name="transient-for">window_main</property>
-    <property name="program-name">SpaceLab Decoder</property>
+    <property name="window_position">center</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="icon_name">../icon/spacelab_decoder_400x400.png</property>
+    <property name="type_hint">dialog</property>
+    <property name="transient_for">window_main</property>
+    <property name="program_name">SpaceLab Decoder</property>
     <property name="version">0.1.0</property>
     <property name="copyright" translatable="yes">Universidade Federal de Santa Catarina</property>
     <property name="website">https://github.com/spacelab-ufsc/spacelab-decoder</property>
-    <property name="website-label" translatable="yes">https://github.com/spacelab-ufsc/spacelab-decoder</property>
+    <property name="website_label" translatable="yes">https://github.com/spacelab-ufsc/spacelab-decoder</property>
     <property name="authors">Gabriel Mariano Marcelino - PU5GMA &lt;gabriel.mm8@gmail.com&gt;</property>
-    <property name="logo-icon-name">image-missing</property>
-    <property name="license-type">gpl-3-0</property>
+    <property name="logo_icon_name">image-missing</property>
+    <property name="license_type">gpl-3-0</property>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox">
-        <property name="can-focus">False</property>
+        <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
         <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox">
-            <property name="can-focus">False</property>
-            <property name="layout-style">end</property>
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
             <child>
               <placeholder/>
             </child>
@@ -490,32 +495,35 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
     </child>
   </object>
   <object class="GtkDialog" id="dialog_preferences">
-    <property name="can-focus">False</property>
+    <property name="can_focus">False</property>
     <property name="title" translatable="yes">Preferences</property>
     <property name="resizable">False</property>
-    <property name="window-position">center</property>
-    <property name="destroy-with-parent">True</property>
-    <property name="type-hint">dialog</property>
-    <property name="transient-for">window_main</property>
+    <property name="window_position">center</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="type_hint">dialog</property>
+    <property name="transient_for">window_main</property>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox">
-        <property name="can-focus">False</property>
-        <property name="margin-left">10</property>
-        <property name="margin-right">10</property>
-        <property name="margin-top">5</property>
-        <property name="margin-bottom">5</property>
+        <property name="can_focus">False</property>
+        <property name="margin_left">10</property>
+        <property name="margin_right">10</property>
+        <property name="margin_top">5</property>
+        <property name="margin_bottom">5</property>
         <property name="orientation">vertical</property>
         <property name="spacing">5</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox">
-            <property name="can-focus">False</property>
-            <property name="layout-style">end</property>
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
             <child>
               <object class="GtkButton" id="button_preferences_ok">
                 <property name="label" translatable="yes">Ok</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="receives-default">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -527,8 +535,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
               <object class="GtkButton" id="button_preferences_default">
                 <property name="label" translatable="yes">Default</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="receives-default">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -540,8 +548,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
               <object class="GtkButton" id="button_preferences_cancel">
                 <property name="label" translatable="yes">Cancel</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="receives-default">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -559,101 +567,100 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
         <child>
           <object class="GtkNotebook">
             <property name="visible">True</property>
-            <property name="can-focus">True</property>
-            <property name="tab-pos">left</property>
+            <property name="can_focus">True</property>
+            <property name="tab_pos">left</property>
             <child>
-              <!-- n-columns=3 n-rows=4 -->
               <object class="GtkGrid">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="margin-left">10</property>
-                <property name="margin-right">10</property>
-                <property name="margin-top">5</property>
-                <property name="margin-bottom">5</property>
-                <property name="row-spacing">8</property>
-                <property name="column-spacing">5</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">10</property>
+                <property name="margin_right">10</property>
+                <property name="margin_top">5</property>
+                <property name="margin_bottom">5</property>
+                <property name="row_spacing">8</property>
+                <property name="column_spacing">5</property>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Callsign:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">1</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">1</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_general_country">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
+                    <property name="can_focus">True</property>
                     <property name="halign">end</property>
                     <property name="hexpand">True</property>
-                    <property name="max-length">20</property>
+                    <property name="max_length">20</property>
                     <property name="text" translatable="yes">Brazil</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_general_location">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
+                    <property name="can_focus">True</property>
                     <property name="halign">end</property>
                     <property name="hexpand">True</property>
-                    <property name="max-length">20</property>
+                    <property name="max_length">20</property>
                     <property name="text" translatable="yes">Florianópolis</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_general_callsign">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
+                    <property name="can_focus">True</property>
                     <property name="halign">end</property>
                     <property name="hexpand">True</property>
-                    <property name="max-length">7</property>
+                    <property name="max_length">7</property>
                     <property name="text" translatable="yes">PP5UF</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">1</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">1</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Location:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Country:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Ground Station</property>
                     <attributes>
@@ -661,8 +668,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     </attributes>
                   </object>
                   <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">0</property>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">0</property>
                     <property name="width">3</property>
                   </packing>
                 </child>
@@ -680,28 +687,27 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child type="tab">
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="label" translatable="yes">General</property>
               </object>
               <packing>
-                <property name="tab-fill">False</property>
+                <property name="tab_fill">False</property>
               </packing>
             </child>
             <child>
-              <!-- n-columns=5 n-rows=4 -->
               <object class="GtkGrid">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="margin-left">10</property>
-                <property name="margin-right">10</property>
-                <property name="margin-top">5</property>
-                <property name="margin-bottom">5</property>
-                <property name="row-spacing">8</property>
-                <property name="column-spacing">5</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">10</property>
+                <property name="margin_right">10</property>
+                <property name="margin_top">5</property>
+                <property name="margin_bottom">5</property>
+                <property name="row_spacing">8</property>
+                <property name="column_spacing">5</property>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Sync Word</property>
                     <attributes>
@@ -709,120 +715,120 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     </attributes>
                   </object>
                   <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">1</property>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">1</property>
                     <property name="width">5</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S0:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S2:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S1:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">3</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S3:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">3</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_beacon_s0">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x7E</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_beacon_s1">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x2A</property>
                   </object>
                   <packing>
-                    <property name="left-attach">4</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">4</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_beacon_s2">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0xE6</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_beacon_s3">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x5D</property>
                   </object>
                   <packing>
-                    <property name="left-attach">4</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">4</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkBox">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="spacing">5</property>
                     <child>
                       <object class="GtkLabel">
                         <property name="visible">True</property>
-                        <property name="can-focus">False</property>
+                        <property name="can_focus">False</property>
                         <property name="halign">start</property>
                         <property name="label" translatable="yes">Baudrate [bps]:</property>
                       </object>
@@ -835,10 +841,10 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     <child>
                       <object class="GtkEntry" id="entry_preferences_beacon_baudrate">
                         <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="max-length">6</property>
+                        <property name="can_focus">True</property>
+                        <property name="max_length">6</property>
                         <property name="text" translatable="yes">1200</property>
-                        <property name="input-purpose">number</property>
+                        <property name="input_purpose">number</property>
                       </object>
                       <packing>
                         <property name="expand">False</property>
@@ -848,8 +854,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     </child>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">0</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">0</property>
                     <property name="width">4</property>
                   </packing>
                 </child>
@@ -870,29 +876,28 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child type="tab">
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="label" translatable="yes">Beacon</property>
               </object>
               <packing>
                 <property name="position">1</property>
-                <property name="tab-fill">False</property>
+                <property name="tab_fill">False</property>
               </packing>
             </child>
             <child>
-              <!-- n-columns=5 n-rows=4 -->
               <object class="GtkGrid">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="margin-left">10</property>
-                <property name="margin-right">10</property>
-                <property name="margin-top">5</property>
-                <property name="margin-bottom">5</property>
-                <property name="row-spacing">8</property>
-                <property name="column-spacing">5</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">10</property>
+                <property name="margin_right">10</property>
+                <property name="margin_top">5</property>
+                <property name="margin_bottom">5</property>
+                <property name="row_spacing">8</property>
+                <property name="column_spacing">5</property>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">Sync Word</property>
                     <attributes>
@@ -900,120 +905,120 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     </attributes>
                   </object>
                   <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">1</property>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">1</property>
                     <property name="width">5</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S0:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S1:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">3</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S2:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="halign">start</property>
                     <property name="label" translatable="yes">S3:</property>
                   </object>
                   <packing>
-                    <property name="left-attach">3</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_downlink_s0">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x7E</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_downlink_s1">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x2A</property>
                   </object>
                   <packing>
-                    <property name="left-attach">4</property>
-                    <property name="top-attach">2</property>
+                    <property name="left_attach">4</property>
+                    <property name="top_attach">2</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_downlink_s2">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0xE6</property>
                   </object>
                   <packing>
-                    <property name="left-attach">2</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkEntry" id="entry_preferences_downlink_s3">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="max-length">4</property>
-                    <property name="width-chars">5</property>
+                    <property name="can_focus">True</property>
+                    <property name="max_length">4</property>
+                    <property name="width_chars">5</property>
                     <property name="text" translatable="yes">0x5D</property>
                   </object>
                   <packing>
-                    <property name="left-attach">4</property>
-                    <property name="top-attach">3</property>
+                    <property name="left_attach">4</property>
+                    <property name="top_attach">3</property>
                   </packing>
                 </child>
                 <child>
                   <object class="GtkBox">
                     <property name="visible">True</property>
-                    <property name="can-focus">False</property>
+                    <property name="can_focus">False</property>
                     <property name="spacing">5</property>
                     <child>
                       <object class="GtkLabel">
                         <property name="visible">True</property>
-                        <property name="can-focus">False</property>
+                        <property name="can_focus">False</property>
                         <property name="halign">start</property>
                         <property name="label" translatable="yes">Baudrate [bps]:</property>
                       </object>
@@ -1026,8 +1031,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     <child>
                       <object class="GtkEntry" id="entry_preferences_downlink_baudrate">
                         <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="max-length">6</property>
+                        <property name="can_focus">True</property>
+                        <property name="max_length">6</property>
                         <property name="text" translatable="yes">2400</property>
                       </object>
                       <packing>
@@ -1038,8 +1043,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
                     </child>
                   </object>
                   <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">0</property>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">0</property>
                     <property name="width">4</property>
                   </packing>
                 </child>
@@ -1060,12 +1065,67 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
             <child type="tab">
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="label" translatable="yes">Downlink</property>
               </object>
               <packing>
                 <property name="position">2</property>
-                <property name="tab-fill">False</property>
+                <property name="tab_fill">False</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkGrid">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_left">10</property>
+                    <property name="margin_right">8</property>
+                    <property name="margin_top">5</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="label" translatable="yes">Logfile Location:</property>
+                    <property name="xalign">0.60000002384185791</property>
+                    <property name="yalign">0.60000002384185791</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkFileChooserButton" id="logfile_chooser_button">
+                    <property name="name">Chooser</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="halign">baseline</property>
+                    <property name="margin_right">15</property>
+                    <property name="margin_top">5</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="action">select-folder</property>
+                    <property name="title" translatable="yes"/>
+                  </object>
+                  <packing>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">0</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="position">3</property>
+              </packing>
+            </child>
+            <child type="tab">
+              <object class="GtkLabel" id="Logfile">
+                <property name="name">Logfile</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Logfile</property>
+              </object>
+              <packing>
+                <property name="position">3</property>
+                <property name="tab_fill">False</property>
               </packing>
             </child>
           </object>
@@ -1080,32 +1140,35 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
   </object>
   <object class="GtkTextBuffer" id="textbuffer_wav_gen_payload"/>
   <object class="GtkDialog" id="dialog_gen_wav_file">
-    <property name="can-focus">False</property>
+    <property name="can_focus">False</property>
     <property name="title" translatable="yes">Generate Wav File</property>
     <property name="resizable">False</property>
-    <property name="window-position">center</property>
-    <property name="destroy-with-parent">True</property>
-    <property name="type-hint">dialog</property>
-    <property name="transient-for">window_main</property>
+    <property name="window_position">center</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="type_hint">dialog</property>
+    <property name="transient_for">window_main</property>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox">
-        <property name="can-focus">False</property>
-        <property name="margin-left">10</property>
-        <property name="margin-right">10</property>
-        <property name="margin-top">5</property>
-        <property name="margin-bottom">5</property>
+        <property name="can_focus">False</property>
+        <property name="margin_left">10</property>
+        <property name="margin_right">10</property>
+        <property name="margin_top">5</property>
+        <property name="margin_bottom">5</property>
         <property name="orientation">vertical</property>
         <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox">
-            <property name="can-focus">False</property>
-            <property name="layout-style">end</property>
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
             <child>
               <object class="GtkButton" id="button_export_wav_file">
                 <property name="label" translatable="yes">Export</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="receives-default">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -1117,8 +1180,8 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
               <object class="GtkButton" id="button_cancel_wav_file">
                 <property name="label" translatable="yes">Cancel</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="receives-default">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -1134,181 +1197,180 @@ Author: Gabriel Mariano Marcelino <gabriel.mm8@gmail.com>
           </packing>
         </child>
         <child>
-          <!-- n-columns=2 n-rows=7 -->
           <object class="GtkGrid">
             <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="margin-bottom">5</property>
-            <property name="row-spacing">5</property>
-            <property name="column-spacing">5</property>
+            <property name="can_focus">False</property>
+            <property name="margin_bottom">5</property>
+            <property name="row_spacing">5</property>
+            <property name="column_spacing">5</property>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Baudrate [bps]:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">0</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">0</property>
               </packing>
             </child>
             <child>
               <object class="GtkEntry" id="entry_gen_wav_baudrate">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="tooltip-text" translatable="yes">Baudrate in bps</property>
-                <property name="max-length">7</property>
+                <property name="can_focus">True</property>
+                <property name="tooltip_text" translatable="yes">Baudrate in bps</property>
+                <property name="max_length">7</property>
                 <property name="text" translatable="yes">4800</property>
-                <property name="input-purpose">number</property>
+                <property name="input_purpose">number</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">0</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">0</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Sample rate [Hz]:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">1</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">1</property>
               </packing>
             </child>
             <child>
               <object class="GtkEntry" id="entry_gen_wav_sample_rate">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="tooltip-text" translatable="yes">Sample rate in Hertz</property>
-                <property name="max-length">7</property>
+                <property name="can_focus">True</property>
+                <property name="tooltip_text" translatable="yes">Sample rate in Hertz</property>
+                <property name="max_length">7</property>
                 <property name="text" translatable="yes">48000</property>
-                <property name="input-purpose">number</property>
+                <property name="input_purpose">number</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">1</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">1</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Payload:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">6</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">6</property>
               </packing>
             </child>
             <child>
               <object class="GtkTextView" id="entry_gen_wav_payload">
-                <property name="width-request">300</property>
-                <property name="height-request">100</property>
+                <property name="width_request">300</property>
+                <property name="height_request">100</property>
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="tooltip-text" translatable="yes">ASCII message: "message"
+                <property name="can_focus">True</property>
+                <property name="tooltip_text" translatable="yes">ASCII message: "message"
 Byte payload: [0, 1, 2] or [0x0, 0x1, 0x2]
 </property>
-                <property name="wrap-mode">char</property>
+                <property name="wrap_mode">char</property>
                 <property name="buffer">textbuffer_wav_gen_payload</property>
-                <property name="accepts-tab">False</property>
+                <property name="accepts_tab">False</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">6</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">6</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Source Callsign:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">5</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">5</property>
               </packing>
             </child>
             <child>
               <object class="GtkEntry" id="entry_gen_wav_callsign">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="tooltip-text" translatable="yes">Callsign</property>
-                <property name="max-length">7</property>
-                <property name="input-purpose">name</property>
+                <property name="can_focus">True</property>
+                <property name="tooltip_text" translatable="yes">Callsign</property>
+                <property name="max_length">7</property>
+                <property name="input_purpose">name</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">5</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">5</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Packet ID:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">4</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">4</property>
               </packing>
             </child>
             <child>
               <object class="GtkEntry" id="entry_gen_wav_packet_id">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="tooltip-text" translatable="yes">Decimal or hexadecimal</property>
+                <property name="can_focus">True</property>
+                <property name="tooltip_text" translatable="yes">Decimal or hexadecimal</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">4</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">4</property>
               </packing>
             </child>
             <child>
               <object class="GtkSeparator">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">3</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">3</property>
                 <property name="width">2</property>
               </packing>
             </child>
             <child>
               <object class="GtkLabel">
                 <property name="visible">True</property>
-                <property name="can-focus">False</property>
+                <property name="can_focus">False</property>
                 <property name="halign">start</property>
                 <property name="label" translatable="yes">Amplitude [0-1]:</property>
               </object>
               <packing>
-                <property name="left-attach">0</property>
-                <property name="top-attach">2</property>
+                <property name="left_attach">0</property>
+                <property name="top_attach">2</property>
               </packing>
             </child>
             <child>
               <object class="GtkSpinButton" id="entry_gen_wav_amplitude">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="max-length">3</property>
-                <property name="caps-lock-warning">False</property>
-                <property name="input-purpose">number</property>
+                <property name="can_focus">True</property>
+                <property name="max_length">3</property>
+                <property name="caps_lock_warning">False</property>
+                <property name="input_purpose">number</property>
                 <property name="adjustment">adjustment_wav_gen_amplitude</property>
-                <property name="climb-rate">0.10</property>
+                <property name="climb_rate">0.10000000000000001</property>
                 <property name="digits">1</property>
                 <property name="value">1</property>
               </object>
               <packing>
-                <property name="left-attach">1</property>
-                <property name="top-attach">2</property>
+                <property name="left_attach">1</property>
+                <property name="top_attach">2</property>
               </packing>
             </child>
           </object>