Fix build on some Vala compiler versions

See https://gitlab.gnome.org/GNOME/vala/-/issues/1474 and https://gitlab.gnome.org/GNOME/vala/-/issues/1478

3 files changed, 10 insertions, 4 deletions

diff --git a/main/src/ui/util/helper.vala b/main/src/ui/util/helper.vala
index d6da72dd..63288fc2 100644
--- a/main/src/ui/util/helper.vala
+++ b/main/src/ui/util/helper.vala
@@ -103,7 +103,13 @@ private const string force_color_css = "%s { color: %s; }";
 public static Gtk.CssProvider force_css(Gtk.Widget widget, string css) {
     var p = new Gtk.CssProvider();
     try {
+#if GTK_4_12 && (VALA_0_56_GREATER_11 || VALA_0_58)
+        p.load_from_string(css);
+#elif (VALA_0_56_11 || VALA_0_56_12)
+        p.load_from_data(css, css.length);
+#else
         p.load_from_data(css.data);
+#endif
         widget.get_style_context().add_provider(p, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
     } catch (GLib.Error err) {
         // handle err
diff --git a/main/src/ui/widgets/avatar_picture.vala b/main/src/ui/widgets/avatar_picture.vala
index e632413c..fb254915 100644
--- a/main/src/ui/widgets/avatar_picture.vala
+++ b/main/src/ui/widgets/avatar_picture.vala
@@ -454,7 +454,7 @@ public class Dino.Ui.AvatarPicture : Gtk.Widget {
             label.insert_after(this, null);
             label.attributes = new Pango.AttrList();
             label.attributes.insert(Pango.attr_foreground_new(uint16.MAX, uint16.MAX, uint16.MAX));
-#if GTK_4_8 && VALA_0_58
+#if GTK_4_8 && (VALA_0_56_GREATER_5 || VALA_0_58)
             picture.content_fit = Gtk.ContentFit.COVER;
 #elif GTK_4_8
             picture.@set("content-fit", 2);
@@ -516,4 +516,4 @@ public class Dino.Ui.AvatarPicture : Gtk.Widget {
             base.snapshot(snapshot);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/main/src/ui/widgets/fixed_ratio_picture.vala b/main/src/ui/widgets/fixed_ratio_picture.vala
index 79c60141..3e83ec0c 100644
--- a/main/src/ui/widgets/fixed_ratio_picture.vala
+++ b/main/src/ui/widgets/fixed_ratio_picture.vala
@@ -8,7 +8,7 @@ class Dino.Ui.FixedRatioPicture : Gtk.Widget {
     public int max_height { get; set; default = int.MAX; }
     public File file { get { return inner.file; } set { inner.file = value; } }
     public Gdk.Paintable paintable { get { return inner.paintable; } set { inner.paintable = value; } }
-#if GTK_4_8 && VALA_0_58
+#if GTK_4_8 && (VALA_0_56_GREATER_5 || VALA_0_58)
     public Gtk.ContentFit content_fit { get { return inner.content_fit; } set { inner.content_fit = value; } }
 #endif
     private Gtk.Picture inner = new Gtk.Picture();
@@ -85,4 +85,4 @@ class Dino.Ui.FixedRatioPicture : Gtk.Widget {
         inner.unparent();
         base.dispose();
     }
-}
\ No newline at end of file
+}