Merge branch 'rusty_popup' into 'master'

language selection popup

See merge request Librem5/squeekboard!190

data/langs/en-US.txt

@@ -0,0 +1,8 @@
+us English (US)
+de German
+el Greek
+es Spanish
+it Italian
+jp+kana Japanese (kana)
+nb Norwegian
+

data/langs/pl-PL.txt

@@ -0,0 +1,8 @@
+us angielski (USA)
+de niemiecki
+el grecki
+es hiszpański
+it włoski
+jp+kana japoński (kana)
+nb norweski
+

data/popup.ui

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.1 -->
+<interface>
+  <requires lib="gtk+" version="3.16"/>
+  <object class="GtkPopoverMenu" id="main_menu">
+    <property name="can_focus">False</property>
+    <child>
+      <object class="GtkBox" id="box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+      </object>
+      <packing>
+        <property name="submenu">main</property>
+        <property name="position">1</property>
+      </packing>
+    </child>
+  </object>
+</interface>

data/squeekboard.gresources.xml

@@ -29,6 +29,7 @@
    <file compressed="true" preprocess="xml-stripblanks">keyboards/symbols/ua.xml</file>
    <file compressed="true" preprocess="xml-stripblanks">keyboards/symbols/ug.xml</file>
    <file compressed="true" preprocess="xml-stripblanks">keyboards/symbols/zh-bopomofo.xml</file>
+   <file compressed="true" preprocess="xml-stripblanks">popup.ui</file>
    <file>icons/key-enter.svg</file>
    <file>icons/key-shift.svg</file>
    <file>icons/keyboard-mode-symbolic.svg</file>