satellite dialogs refactoring

app/ui/satellites_dialog.glade

@@ -425,6 +425,7 @@ Author: Dmitriy Yefremov
       <object class="GtkHeaderBar" id="satellites_editor_header">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
+        <property name="title" translatable="yes">Satellites edit tool</property>
         <property name="spacing">1</property>
         <property name="show_close_button">True</property>
         <child>
@@ -506,13 +507,6 @@ Author: Dmitriy Yefremov
             </child>
           </object>
         </child>
-        <child type="title">
-          <object class="GtkLabel">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Satellites edit tool</property>
-          </object>
-        </child>
       </object>
     </child>
     <child>
@@ -723,7 +717,8 @@ Author: Dmitriy Yefremov
     </data>
   </object>
   <object class="GtkDialog" id="satellite_dialog">
-    <property name="use-header-bar">1</property>
+    <property name="use-header-bar">{use_header}</property>
+    <property name="title" translatable="yes">Satellite</property>
     <property name="can_focus">False</property>
     <property name="modal">True</property>
     <property name="window_position">center-on-parent</property>
@@ -732,41 +727,29 @@ Author: Dmitriy Yefremov
     <property name="skip_taskbar_hint">True</property>
     <property name="skip_pager_hint">True</property>
     <property name="gravity">center</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="satellites_dialog_header">
+    <child type="action">
+      <object class="GtkButton" id="sat_cancel_button">
+        <property name="label">gtk-cancel</property>
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="title" translatable="yes">Satellite</property>
-        <property name="spacing">2</property>
-        <child>
-          <object class="GtkButton" id="sat_cancel_button">
-            <property name="label">gtk-cancel</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="use_stock">True</property>
-            <property name="always_show_image">True</property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkButton" id="sat_ok_button">
-            <property name="label">gtk-ok</property>
-            <property name="width_request">90</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="use_stock">True</property>
-            <property name="always_show_image">True</property>
-          </object>
-          <packing>
-            <property name="pack_type">end</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="use_stock">True</property>
+        <property name="always_show_image">True</property>
+      </object>
+    </child>
+    <child type="action">
+      <object class="GtkButton" id="sat_ok_button">
+        <property name="label">gtk-ok</property>
+        <property name="width_request">90</property>
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="use_stock">True</property>
+        <property name="always_show_image">True</property>
       </object>
     </child>
     <child internal-child="vbox">
-      <object class="GtkBox" id="dialog-vbox3">
+      <object class="GtkBox" id="satelitte_dialog_vbox">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
         <property name="spacing">2</property>
@@ -792,7 +775,7 @@ Author: Dmitriy Yefremov
             <property name="label_xalign">0.019999999552965164</property>
             <property name="shadow_type">in</property>
             <child>
-              <object class="GtkGrid" id="grid3">
+              <object class="GtkGrid" id="satellite_dialog_box">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="margin_left">5</property>
@@ -914,7 +897,8 @@ Author: Dmitriy Yefremov
     </data>
   </object>
   <object class="GtkDialog" id="transponder_dialog">
-    <property name="use-header-bar">1</property>
+    <property name="use-header-bar">{use_header}</property>
+    <property name="title" translatable="yes">Transponder</property>
     <property name="width_request">320</property>
     <property name="can_focus">False</property>
     <property name="resizable">False</property>
@@ -926,37 +910,25 @@ Author: Dmitriy Yefremov
     <property name="skip_taskbar_hint">True</property>
     <property name="skip_pager_hint">True</property>
     <property name="gravity">center</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="transponder_dialog_header">
+    <child type="action">
+      <object class="GtkButton" id="tr_cancel_button">
+        <property name="label">gtk-cancel</property>
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="title" translatable="yes">Transponder</property>
-        <property name="spacing">2</property>
-        <child>
-          <object class="GtkButton" id="tr_cancel_button">
-            <property name="label">gtk-cancel</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="use_stock">True</property>
-            <property name="always_show_image">True</property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkButton" id="tr_ok_button">
-            <property name="label">gtk-ok</property>
-            <property name="width_request">90</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="use_stock">True</property>
-            <property name="always_show_image">True</property>
-          </object>
-          <packing>
-            <property name="pack_type">end</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="use_stock">True</property>
+        <property name="always_show_image">True</property>
+      </object>
+    </child>
+    <child type="action">
+      <object class="GtkButton" id="tr_ok_button">
+        <property name="label">gtk-ok</property>
+        <property name="width_request">90</property>
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="receives_default">True</property>
+        <property name="use_stock">True</property>
+        <property name="always_show_image">True</property>
       </object>
     </child>
     <child internal-child="vbox">

app/ui/satellites_dialog.py

@@ -8,10 +8,12 @@ from app.eparser import get_satellites, write_satellites, Satellite, Transponder
 from app.eparser.ecommons import PLS_MODE, get_key_by_value
 from app.tools.satellites import SatellitesParser, SatelliteSource
 from .search import SearchProvider
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TEXT_DOMAIN, MOVE_KEYS, KeyboardKey
-from .dialogs import show_dialog, DialogType, WaitDialog
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TEXT_DOMAIN, MOVE_KEYS, KeyboardKey, IS_GNOME_SESSION
+from .dialogs import show_dialog, DialogType, WaitDialog, get_dialogs_string
 from .main_helper import move_items, scroll_to, append_text_to_tview, get_base_model, on_popup_menu
 
+_UI_PATH = UI_RESOURCES_PATH + "satellites_dialog.glade"
+
 
 def show_satellites_dialog(transient, options):
     SatellitesDialog(transient, options).show()
@@ -42,9 +44,9 @@ class SatellitesDialog:
 
         builder = Gtk.Builder()
         builder.set_translation_domain(TEXT_DOMAIN)
-        builder.add_objects_from_file(UI_RESOURCES_PATH + "satellites_dialog.glade",
-                                      ("satellites_editor_window", "satellites_tree_store", "popup_menu",
-                                       "left_header_menu", "popup_menu_add_image", "popup_menu_add_image_2"))
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH),
+                                        ("satellites_editor_window", "satellites_tree_store", "popup_menu",
+                                         "left_header_menu", "popup_menu_add_image", "popup_menu_add_image_2"))
         builder.connect_signals(handlers)
 
         self._window = builder.get_object("satellites_editor_window")
@@ -316,9 +318,9 @@ class TransponderDialog:
 
         builder = Gtk.Builder()
         builder.set_translation_domain(TEXT_DOMAIN)
-        builder.add_objects_from_file(UI_RESOURCES_PATH + "satellites_dialog.glade",
-                                      ("transponder_dialog", "pol_store", "fec_store", "mod_store", "system_store",
-                                       "pls_mode_store"))
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION),
+                                        ("transponder_dialog", "pol_store", "fec_store", "mod_store", "system_store",
+                                         "pls_mode_store"))
         builder.connect_signals(handlers)
 
         self._dialog = builder.get_object("transponder_dialog")
@@ -400,8 +402,8 @@ class SatelliteDialog:
     def __init__(self, transient, satellite: Satellite = None):
         builder = Gtk.Builder()
         builder.set_translation_domain(TEXT_DOMAIN)
-        builder.add_objects_from_file(UI_RESOURCES_PATH + "satellites_dialog.glade",
-                                      ("satellite_dialog", "side_store", "pos_adjustment"))
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION),
+                                        ("satellite_dialog", "side_store", "pos_adjustment"))
 
         self._dialog = builder.get_object("satellite_dialog")
         self._dialog.set_transient_for(transient)