[nautilus] floating-bar: apply CSS padding and border

[Cosimo Cecchi <cosimoc src gnome org>]

commit 5a1d58c5a3cd0ef541e877b14c292793828ecf7a
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Aug 28 16:01:41 2014 -0700

    floating-bar: apply CSS padding and border

 src/nautilus-floating-bar.c |   95 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 95 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-floating-bar.c b/src/nautilus-floating-bar.c
index d32b63c..a9c298c 100644
--- a/src/nautilus-floating-bar.c
+++ b/src/nautilus-floating-bar.c
@@ -214,6 +214,97 @@ nautilus_floating_bar_hide (GtkWidget *widget)
 }
 
 static void
+get_padding_and_border (GtkWidget *widget,
+                        GtkBorder *border)
+{
+  GtkStyleContext *context;
+  GtkStateFlags state;
+  GtkBorder tmp;
+
+  context = gtk_widget_get_style_context (widget);
+  state = gtk_widget_get_state_flags (widget);
+
+  gtk_style_context_get_padding (context, state, border);
+  gtk_style_context_get_border (context, state, &tmp);
+  border->top += tmp.top;
+  border->right += tmp.right;
+  border->bottom += tmp.bottom;
+  border->left += tmp.left;
+}
+
+static void
+nautilus_floating_bar_get_preferred_width (GtkWidget *widget,
+                                          gint      *minimum_size,
+                                          gint      *natural_size)
+{
+       GtkBorder border;
+
+       get_padding_and_border (widget, &border);
+
+       GTK_WIDGET_CLASS (nautilus_floating_bar_parent_class)->get_preferred_width (widget,
+                                                                                   minimum_size,
+                                                                                   natural_size);
+
+       *minimum_size += border.left + border.right;
+       *natural_size += border.left + border.right;
+}
+
+static void
+nautilus_floating_bar_get_preferred_width_for_height (GtkWidget *widget,
+                                                     gint       height,
+                                                     gint      *minimum_size,
+                                                     gint      *natural_size)
+{
+       GtkBorder border;
+
+       get_padding_and_border (widget, &border);
+
+       GTK_WIDGET_CLASS (nautilus_floating_bar_parent_class)->get_preferred_width_for_height (widget,
+                                                                                              height,
+                                                                                              minimum_size,
+                                                                                              natural_size);
+
+       *minimum_size += border.left + border.right;
+       *natural_size += border.left + border.right;
+}
+
+static void
+nautilus_floating_bar_get_preferred_height (GtkWidget *widget,
+                                           gint      *minimum_size,
+                                           gint      *natural_size)
+{
+       GtkBorder border;
+
+       get_padding_and_border (widget, &border);
+
+       GTK_WIDGET_CLASS (nautilus_floating_bar_parent_class)->get_preferred_height (widget,
+                                                                                    minimum_size,
+                                                                                    natural_size);
+
+       *minimum_size += border.top + border.bottom;
+       *natural_size += border.top + border.bottom;
+}
+
+static void
+nautilus_floating_bar_get_preferred_height_for_width (GtkWidget *widget,
+                                                     gint       width,
+                                                     gint      *minimum_size,
+                                                     gint      *natural_size)
+{
+       GtkBorder border;
+
+       get_padding_and_border (widget, &border);
+
+       GTK_WIDGET_CLASS (nautilus_floating_bar_parent_class)->get_preferred_height_for_width (widget,
+                                                                                              width,
+                                                                                              minimum_size,
+                                                                                              natural_size);
+
+       *minimum_size += border.top + border.bottom;
+       *natural_size += border.top + border.bottom;
+}
+
+static void
 nautilus_floating_bar_constructed (GObject *obj)
 {
        NautilusFloatingBar *self = NAUTILUS_FLOATING_BAR (obj);
@@ -278,6 +369,10 @@ nautilus_floating_bar_class_init (NautilusFloatingBarClass *klass)
        oclass->get_property = nautilus_floating_bar_get_property;
        oclass->finalize = nautilus_floating_bar_finalize;
 
+       wclass->get_preferred_width = nautilus_floating_bar_get_preferred_width;
+       wclass->get_preferred_width_for_height = nautilus_floating_bar_get_preferred_width_for_height;
+       wclass->get_preferred_height = nautilus_floating_bar_get_preferred_height;
+       wclass->get_preferred_height_for_width = nautilus_floating_bar_get_preferred_height_for_width;
        wclass->show = nautilus_floating_bar_show;
        wclass->hide = nautilus_floating_bar_hide;
        wclass->parent_set = nautilus_floating_bar_parent_set;