Merge branch 'matthiasc/for-master' into 'master'

Matthiasc/for master

Closes #3104

See merge request GNOME/gtk!2507

gtk.supp

@@ -210,6 +210,14 @@
    fun:FcFontSetList
 }
 
+{
+   FcPatternObjectInsertElt
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:FcPatternObjectInsertElt
+}
+
 {
    FcFontRenderPrepare
    Memcheck:Leak

gtk/inspector/inspector.css

@@ -51,3 +51,11 @@
 stacksidebar.object-details {
   border-top: 1px solid lightgray;
 }
+
+picture.dark {
+  background: gray;
+}
+
+picture.light {
+  background: white;
+}

gtk/inspector/prop-editor.c

@@ -782,6 +782,9 @@ describe_expression (GtkExpression *expression)
       g_value_init (&dest, G_TYPE_STRING);
       if (g_value_transform (value, &dest))
         {
+          /* Translators: %s is a type name, for example
+           * GtkPropertyExpression with value \"2.5\"
+           */
           char *res = g_strdup_printf (_("%s with value \"%s\""),
                                        g_type_name (G_TYPE_FROM_INSTANCE (expression)),
                                        g_value_get_string (&dest));
@@ -790,6 +793,9 @@ describe_expression (GtkExpression *expression)
         }
       else
         {
+          /* Translators: Both %s are type names, for example
+           * GtkPropertyExpression with type GObject
+           */
           return g_strdup_printf (_("%s with type %s"),
                                   g_type_name (G_TYPE_FROM_INSTANCE (expression)),
                                   g_type_name (G_VALUE_TYPE (value)));
@@ -800,12 +806,14 @@ describe_expression (GtkExpression *expression)
       gpointer obj = gtk_object_expression_get_object (expression);
 
       if (obj)
+        /* Translators: Both %s are type names, for example
+         * GtkObjectExpression for GtkStringObject 0x23456789
+         */
         return g_strdup_printf (_("%s for %s %p"),
                                 g_type_name (G_TYPE_FROM_INSTANCE (expression)),
                                 G_OBJECT_TYPE_NAME (obj), obj);
       else
-        return g_strdup_printf (_("%s"),
-                                g_type_name (G_TYPE_FROM_INSTANCE (expression)));
+        return g_strdup (g_type_name (G_TYPE_FROM_INSTANCE (expression)));
     }
   else if (G_TYPE_CHECK_INSTANCE_TYPE (expression, GTK_TYPE_PROPERTY_EXPRESSION))
     {
@@ -815,6 +823,10 @@ describe_expression (GtkExpression *expression)
       char *res;
 
       str = describe_expression (expr);
+      /* Translators: The first %s is a type name, %s:%s is a qualified
+       * property name, and is a value, for example
+       * GtkPropertyExpression for property GtkLabellabel on: GObjectExpression ...
+       */
       res = g_strdup_printf ("%s for property %s:%s on: %s",
                              g_type_name (G_TYPE_FROM_INSTANCE (expression)),
                              g_type_name (pspec->owner_type),
@@ -824,6 +836,9 @@ describe_expression (GtkExpression *expression)
       return res;
     }
   else
+    /* Translators: Both %s are type names, for example
+     * GtkPropertyExpression with value type: gchararray
+     */
     return g_strdup_printf (_("%s with value type %s"),
                             g_type_name (G_TYPE_FROM_INSTANCE (expression)),
                             g_type_name (gtk_expression_get_value_type (expression)));
@@ -1248,7 +1263,7 @@ attribute_bind_item (GtkSignalListItemFactory *factory,
       g_free (text);
     }
   else
-    gtk_label_set_label (GTK_LABEL (label), _("None"));
+    gtk_label_set_label (GTK_LABEL (label), C_("column number", "None"));
 
   gtk_list_item_set_selectable (item, holder->sensitive);
   gtk_widget_set_sensitive (label, holder->sensitive);
@@ -1389,6 +1404,9 @@ action_editor (GObject                *object,
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
   if (owner)
     {
+      /* Translators: %s is a type name, for example
+       * Action from 0x2345678 (GtkApplicationWindow)
+       */
       text = g_strdup_printf (_("Action from: %p (%s)"),
                               owner, g_type_name_from_instance ((GTypeInstance *)owner));
       gtk_box_append (GTK_BOX (box), gtk_label_new (text));
@@ -1452,20 +1470,20 @@ add_gtk_settings_info (GtkInspectorPropEditor *self)
   switch (_gtk_settings_get_setting_source (GTK_SETTINGS (object), name))
     {
     case GTK_SETTINGS_SOURCE_DEFAULT:
-      source = _("Default");
+      source = C_("GtkSettings source", "Default");
       break;
     case GTK_SETTINGS_SOURCE_THEME:
-      source = _("Theme");
+      source = C_("GtkSettings source", "Theme");
       break;
     case GTK_SETTINGS_SOURCE_XSETTING:
-      source = _("XSettings");
+      source = C_("GtkSettings source", "XSettings");
       break;
     case GTK_SETTINGS_SOURCE_APPLICATION:
       gtk_widget_set_sensitive (button, TRUE);
-      source = _("Application");
+      source = C_("GtkSettings source", "Application");
       break;
     default:
-      source = _("Unknown");
+      source = C_("GtkSettings source", "Unknown");
       break;
     }
   gtk_box_append (GTK_BOX (row), gtk_label_new (_("Source:")));

gtk/inspector/recorder.c

@@ -1021,6 +1021,25 @@ render_node_save (GtkButton            *button,
   gtk_widget_show (dialog);
 }
 
+static void
+toggle_dark_mode (GtkToggleButton *button,
+                  GParamSpec      *pspec,
+                  gpointer         data)
+{
+  GtkWidget *picture = data;
+
+  if (gtk_toggle_button_get_active (button))
+    {
+      gtk_widget_add_css_class (picture, "dark");
+      gtk_widget_remove_css_class (picture, "light");
+    }
+  else
+    {
+      gtk_widget_remove_css_class (picture, "dark");
+      gtk_widget_add_css_class (picture, "light");
+    }
+}
+
 static GtkWidget *
 gtk_inspector_recorder_recordings_list_create_widget (gpointer item,
                                                       gpointer user_data)
@@ -1216,6 +1235,7 @@ gtk_inspector_recorder_class_init (GtkInspectorRecorderClass *klass)
   gtk_widget_class_bind_template_callback (widget_class, recordings_list_row_selected);
   gtk_widget_class_bind_template_callback (widget_class, render_node_save);
   gtk_widget_class_bind_template_callback (widget_class, node_property_activated);
+  gtk_widget_class_bind_template_callback (widget_class, toggle_dark_mode);
 
   gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
 }

gtk/inspector/recorder.ui

@@ -37,6 +37,14 @@
                 <property name="hexpand">1</property>
               </object>
             </child>
+            <child>
+              <object class="GtkToggleButton" id="dark_mode_button">
+                <property name="has-frame">0</property>
+                <property name="icon-name">display-brightness-symbolic</property>
+                <property name="tooltip-text" translatable="yes">Use a dark background</property>
+                <signal name="notify::active" handler="toggle_dark_mode" swapped="0" object="render_node_view"/>
+              </object>
+            </child>
             <child>
               <object class="GtkButton" id="render_node_save_button">
                 <property name="has-frame">0</property>

gtk/theme/Adwaita/_common.scss

@@ -551,6 +551,7 @@ button {
 
       &.circular {
          min-height: 24px;
+         padding: 4px;
       }
     }