Add a select all Accounts button for CSV Transaction export.

gnucash/gtkbuilder/assistant-csv-export.glade

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.20.0 -->
+<!-- Generated with glade 3.22.1 -->
 <interface>
   <requires lib="gtk+" version="3.10"/>
   <object class="GtkAssistant" id="csv_export_assistant">
@@ -12,6 +12,9 @@
     <signal name="cancel" handler="csv_export_assistant_cancel" swapped="no"/>
     <signal name="close" handler="csv_export_assistant_close" swapped="no"/>
     <signal name="prepare" handler="csv_export_assistant_prepare" swapped="no"/>
+    <child>
+      <placeholder/>
+    </child>
     <child>
       <object class="GtkBox" id="start_page">
         <property name="visible">True</property>
@@ -275,7 +278,7 @@ Select the type of Export required and the separator that will be used.
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="halign">start</property>
-                    <property name="label" translatable="yes">&lt;b&gt;_Accounts&lt;/b&gt;</property>
+                    <property name="label" translatable="yes">&lt;b&gt;Accounts&lt;/b&gt;</property>
                     <property name="use_markup">True</property>
                     <property name="use_underline">True</property>
                   </object>
@@ -372,6 +375,7 @@ Select the type of Export required and the separator that will be used.
                           <object class="GtkButtonBox" id="hbox99">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <object class="GtkButton" id="select_subaccounts_button">
                                 <property name="label" translatable="yes">_Select Subaccounts</property>
@@ -387,6 +391,21 @@ Select the type of Export required and the separator that will be used.
                                 <property name="position">0</property>
                               </packing>
                             </child>
+                            <child>
+                              <object class="GtkButton" id="select_all_button">
+                                <property name="label" translatable="yes">Select _All</property>
+                                <property name="visible">True</property>
+                                <property name="can_focus">True</property>
+                                <property name="receives_default">True</property>
+                                <property name="border_width">3</property>
+                                <property name="use_underline">True</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">False</property>
+                                <property name="position">1</property>
+                              </packing>
+                            </child>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -420,7 +439,7 @@ Select the type of Export required and the separator that will be used.
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="halign">start</property>
-                    <property name="label" translatable="yes">&lt;b&gt;_Dates&lt;/b&gt;</property>
+                    <property name="label" translatable="yes">&lt;b&gt;Dates&lt;/b&gt;</property>
                     <property name="use_markup">True</property>
                     <property name="use_underline">True</property>
                   </object>
@@ -735,10 +754,5 @@ Cancel to abort.</property>
         <property name="has_padding">False</property>
       </packing>
     </child>
-    <child internal-child="action_area">
-      <object class="GtkBox" id="assistant-action_area2">
-        <property name="can_focus">False</property>
-      </object>
-    </child>
   </object>
 </interface>

gnucash/import-export/csv-exp/assistant-csv-export.c

@@ -430,6 +430,25 @@ csv_export_account_changed_cb (GtkTreeSelection *selection,
 }
 
 
+/*******************************************************
+ * csv_export_select_all_clicked_cb
+ *
+ * select all the accounts
+ *******************************************************/
+static void
+csv_export_select_all_clicked_cb (GtkWidget *widget, gpointer user_data)
+{
+    CsvExportInfo *info = user_data;
+    GtkTreeSelection *selection = gtk_tree_view_get_selection
+                                    (GTK_TREE_VIEW (info->csva.account_treeview));
+
+    gtk_tree_view_expand_all (GTK_TREE_VIEW (info->csva.account_treeview));
+    gtk_tree_selection_select_all (selection);
+
+    gtk_widget_grab_focus (info->csva.account_treeview);
+}
+
+
 /*******************************************************
  * csv_export_select_subaccounts_clicked_cb
  *
@@ -886,9 +905,14 @@ csv_export_assistant_create (CsvExportInfo *info)
         /* select subaccounts button */
         button = GTK_WIDGET(gtk_builder_get_object (builder, "select_subaccounts_button"));
         info->csva.select_button = button;
-
         g_signal_connect (G_OBJECT(button), "clicked",
                           G_CALLBACK(csv_export_select_subaccounts_clicked_cb), info);
+
+        button = GTK_WIDGET(gtk_builder_get_object (builder, "select_all_button"));
+        info->csva.select_button = button;
+        g_signal_connect (G_OBJECT(button), "clicked",
+                          G_CALLBACK(csv_export_select_all_clicked_cb), info);
+
         g_signal_connect (G_OBJECT(info->csva.account_treeview), "cursor_changed",
                           G_CALLBACK(csv_export_cursor_changed_cb), info);