[glade] Move GladeWidgetAdaptor code for GtkPaned into it's own C file

[Tristan Van Berkom <tvb src gnome org>]

commit 3cd9be03e8f16c375bda1b9a6d265a54cd189c40
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Fri May 3 22:23:14 2013 +0900

    Move GladeWidgetAdaptor code for GtkPaned into it's own C file

 plugins/gtk+/Makefile.am       |    1 +
 plugins/gtk+/glade-gtk-paned.c |  162 ++++++++++++++++++++++++++++++++++++++++
 plugins/gtk+/glade-gtk.c       |  138 ----------------------------------
 po/POTFILES.in                 |    1 +
 4 files changed, 164 insertions(+), 138 deletions(-)
---
diff --git a/plugins/gtk+/Makefile.am b/plugins/gtk+/Makefile.am
index 7e017f8..9dafa38 100644
--- a/plugins/gtk+/Makefile.am
+++ b/plugins/gtk+/Makefile.am
@@ -40,6 +40,7 @@ libgladegtk_la_SOURCES =              \
        glade-gtk-grid.c                \
        glade-gtk-info-bar.c            \
        glade-gtk-notebook.c            \
+       glade-gtk-paned.c               \
        glade-gtk-switch.c              \
        glade-gtk-table.c               \
        glade-gtk-widget.c              \
diff --git a/plugins/gtk+/glade-gtk-paned.c b/plugins/gtk+/glade-gtk-paned.c
new file mode 100644
index 0000000..09bc711
--- /dev/null
+++ b/plugins/gtk+/glade-gtk-paned.c
@@ -0,0 +1,162 @@
+/*
+ * glade-gtk-paned.c - GladeWidgetAdaptor for GtkPaned
+ *
+ * Copyright (C) 2013 Tristan Van Berkom
+ *
+ * Authors:
+ *      Tristan Van Berkom <tristan van berkom gmail com>
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public 
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#include <config.h>
+#include <glib/gi18n-lib.h>
+#include <gladeui/glade.h>
+
+void
+glade_gtk_paned_post_create (GladeWidgetAdaptor * adaptor,
+                             GObject * paned, GladeCreateReason reason)
+{
+  g_return_if_fail (GTK_IS_PANED (paned));
+
+  if (reason == GLADE_CREATE_USER &&
+      gtk_paned_get_child1 (GTK_PANED (paned)) == NULL)
+    gtk_paned_add1 (GTK_PANED (paned), glade_placeholder_new ());
+
+  if (reason == GLADE_CREATE_USER &&
+      gtk_paned_get_child2 (GTK_PANED (paned)) == NULL)
+    gtk_paned_add2 (GTK_PANED (paned), glade_placeholder_new ());
+}
+
+void
+glade_gtk_paned_add_child (GladeWidgetAdaptor * adaptor,
+                           GObject * object, GObject * child)
+{
+  GtkPaned *paned;
+  GtkWidget *child1, *child2;
+  gboolean loading;
+
+  g_return_if_fail (GTK_IS_PANED (object));
+
+  paned = GTK_PANED (object);
+  loading = glade_util_object_is_loading (object);
+
+  child1 = gtk_paned_get_child1 (paned);
+  child2 = gtk_paned_get_child2 (paned);
+
+  if (loading == FALSE)
+    {
+      /* Remove a placeholder */
+      if (child1 && GLADE_IS_PLACEHOLDER (child1))
+        {
+          gtk_container_remove (GTK_CONTAINER (object), child1);
+          child1 = NULL;
+        }
+      else if (child2 && GLADE_IS_PLACEHOLDER (child2))
+        {
+          gtk_container_remove (GTK_CONTAINER (object), child2);
+          child2 = NULL;
+        }
+    }
+
+  /* Add the child */
+  if (child1 == NULL)
+    gtk_paned_add1 (paned, GTK_WIDGET (child));
+  else if (child2 == NULL)
+    gtk_paned_add2 (paned, GTK_WIDGET (child));
+
+  if (GLADE_IS_PLACEHOLDER (child) == FALSE && loading)
+    {
+      GladeWidget *gchild = glade_widget_get_from_gobject (child);
+
+      if (gchild && glade_widget_get_packing_properties (gchild))
+        {
+          if (child1 == NULL)
+            glade_widget_pack_property_set (gchild, "first", TRUE);
+          else if (child2 == NULL)
+            glade_widget_pack_property_set (gchild, "first", FALSE);
+        }
+    }
+}
+
+void
+glade_gtk_paned_remove_child (GladeWidgetAdaptor * adaptor,
+                              GObject * object, GObject * child)
+{
+  gtk_container_remove (GTK_CONTAINER (object), GTK_WIDGET (child));
+
+  glade_gtk_paned_post_create (adaptor, object, GLADE_CREATE_USER);
+}
+
+void
+glade_gtk_paned_set_child_property (GladeWidgetAdaptor * adaptor,
+                                    GObject * container,
+                                    GObject * child,
+                                    const gchar * property_name,
+                                    const GValue * value)
+{
+  if (strcmp (property_name, "first") == 0)
+    {
+      GtkPaned *paned = GTK_PANED (container);
+      gboolean first = g_value_get_boolean (value);
+      GtkWidget *place, *wchild = GTK_WIDGET (child);
+
+      place = (first) ? gtk_paned_get_child1 (paned) :
+          gtk_paned_get_child2 (paned);
+
+      if (place && GLADE_IS_PLACEHOLDER (place))
+        gtk_container_remove (GTK_CONTAINER (container), place);
+
+      g_object_ref (child);
+      gtk_container_remove (GTK_CONTAINER (container), wchild);
+      if (first)
+        gtk_paned_add1 (paned, wchild);
+      else
+        gtk_paned_add2 (paned, wchild);
+      g_object_unref (child);
+
+      /* Ensure placeholders */
+      if (glade_util_object_is_loading (child) == FALSE)
+        {
+          if ((place = gtk_paned_get_child1 (paned)) == NULL)
+            gtk_paned_add1 (paned, glade_placeholder_new ());
+
+          if ((place = gtk_paned_get_child2 (paned)) == NULL)
+            gtk_paned_add2 (paned, glade_placeholder_new ());
+        }
+    }
+  else
+    /* Chain Up */
+    GWA_GET_CLASS
+        (GTK_TYPE_CONTAINER)->child_set_property (adaptor,
+                                                  container, child,
+                                                  property_name, value);
+}
+
+void
+glade_gtk_paned_get_child_property (GladeWidgetAdaptor * adaptor,
+                                    GObject * container,
+                                    GObject * child,
+                                    const gchar * property_name, GValue * value)
+{
+  if (strcmp (property_name, "first") == 0)
+    g_value_set_boolean (value, GTK_WIDGET (child) ==
+                         gtk_paned_get_child1 (GTK_PANED (container)));
+  else
+    /* Chain Up */
+    GWA_GET_CLASS
+        (GTK_TYPE_CONTAINER)->child_get_property (adaptor,
+                                                  container, child,
+                                                  property_name, value);
+}
diff --git a/plugins/gtk+/glade-gtk.c b/plugins/gtk+/glade-gtk.c
index f9b0bd0..309e031 100644
--- a/plugins/gtk+/glade-gtk.c
+++ b/plugins/gtk+/glade-gtk.c
@@ -85,144 +85,6 @@ glade_gtk_init (const gchar * name)
 {
 }
 
-/* ----------------------------- GtkPaned ------------------------------ */
-void
-glade_gtk_paned_post_create (GladeWidgetAdaptor * adaptor,
-                             GObject * paned, GladeCreateReason reason)
-{
-  g_return_if_fail (GTK_IS_PANED (paned));
-
-  if (reason == GLADE_CREATE_USER &&
-      gtk_paned_get_child1 (GTK_PANED (paned)) == NULL)
-    gtk_paned_add1 (GTK_PANED (paned), glade_placeholder_new ());
-
-  if (reason == GLADE_CREATE_USER &&
-      gtk_paned_get_child2 (GTK_PANED (paned)) == NULL)
-    gtk_paned_add2 (GTK_PANED (paned), glade_placeholder_new ());
-}
-
-void
-glade_gtk_paned_add_child (GladeWidgetAdaptor * adaptor,
-                           GObject * object, GObject * child)
-{
-  GtkPaned *paned;
-  GtkWidget *child1, *child2;
-  gboolean loading;
-
-  g_return_if_fail (GTK_IS_PANED (object));
-
-  paned = GTK_PANED (object);
-  loading = glade_util_object_is_loading (object);
-
-  child1 = gtk_paned_get_child1 (paned);
-  child2 = gtk_paned_get_child2 (paned);
-
-  if (loading == FALSE)
-    {
-      /* Remove a placeholder */
-      if (child1 && GLADE_IS_PLACEHOLDER (child1))
-        {
-          gtk_container_remove (GTK_CONTAINER (object), child1);
-          child1 = NULL;
-        }
-      else if (child2 && GLADE_IS_PLACEHOLDER (child2))
-        {
-          gtk_container_remove (GTK_CONTAINER (object), child2);
-          child2 = NULL;
-        }
-    }
-
-  /* Add the child */
-  if (child1 == NULL)
-    gtk_paned_add1 (paned, GTK_WIDGET (child));
-  else if (child2 == NULL)
-    gtk_paned_add2 (paned, GTK_WIDGET (child));
-
-  if (GLADE_IS_PLACEHOLDER (child) == FALSE && loading)
-    {
-      GladeWidget *gchild = glade_widget_get_from_gobject (child);
-
-      if (gchild && glade_widget_get_packing_properties (gchild))
-        {
-          if (child1 == NULL)
-            glade_widget_pack_property_set (gchild, "first", TRUE);
-          else if (child2 == NULL)
-            glade_widget_pack_property_set (gchild, "first", FALSE);
-        }
-    }
-}
-
-void
-glade_gtk_paned_remove_child (GladeWidgetAdaptor * adaptor,
-                              GObject * object, GObject * child)
-{
-  gtk_container_remove (GTK_CONTAINER (object), GTK_WIDGET (child));
-
-  glade_gtk_paned_post_create (adaptor, object, GLADE_CREATE_USER);
-}
-
-void
-glade_gtk_paned_set_child_property (GladeWidgetAdaptor * adaptor,
-                                    GObject * container,
-                                    GObject * child,
-                                    const gchar * property_name,
-                                    const GValue * value)
-{
-  if (strcmp (property_name, "first") == 0)
-    {
-      GtkPaned *paned = GTK_PANED (container);
-      gboolean first = g_value_get_boolean (value);
-      GtkWidget *place, *wchild = GTK_WIDGET (child);
-
-      place = (first) ? gtk_paned_get_child1 (paned) :
-          gtk_paned_get_child2 (paned);
-
-      if (place && GLADE_IS_PLACEHOLDER (place))
-        gtk_container_remove (GTK_CONTAINER (container), place);
-
-      g_object_ref (child);
-      gtk_container_remove (GTK_CONTAINER (container), wchild);
-      if (first)
-        gtk_paned_add1 (paned, wchild);
-      else
-        gtk_paned_add2 (paned, wchild);
-      g_object_unref (child);
-
-      /* Ensure placeholders */
-      if (glade_util_object_is_loading (child) == FALSE)
-        {
-          if ((place = gtk_paned_get_child1 (paned)) == NULL)
-            gtk_paned_add1 (paned, glade_placeholder_new ());
-
-          if ((place = gtk_paned_get_child2 (paned)) == NULL)
-            gtk_paned_add2 (paned, glade_placeholder_new ());
-        }
-    }
-  else
-    /* Chain Up */
-    GWA_GET_CLASS
-        (GTK_TYPE_CONTAINER)->child_set_property (adaptor,
-                                                  container, child,
-                                                  property_name, value);
-}
-
-void
-glade_gtk_paned_get_child_property (GladeWidgetAdaptor * adaptor,
-                                    GObject * container,
-                                    GObject * child,
-                                    const gchar * property_name, GValue * value)
-{
-  if (strcmp (property_name, "first") == 0)
-    g_value_set_boolean (value, GTK_WIDGET (child) ==
-                         gtk_paned_get_child1 (GTK_PANED (container)));
-  else
-    /* Chain Up */
-    GWA_GET_CLASS
-        (GTK_TYPE_CONTAINER)->child_get_property (adaptor,
-                                                  container, child,
-                                                  property_name, value);
-}
-
 /* ----------------------------- GtkExpander ------------------------------ */
 void
 glade_gtk_expander_post_create (GladeWidgetAdaptor * adaptor,
diff --git a/po/POTFILES.in b/po/POTFILES.in
index f2381b4..eeac9ce 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -67,6 +67,7 @@ plugins/gtk+/glade-gtk-container.c
 plugins/gtk+/glade-gtk-frame.c
 plugins/gtk+/glade-gtk-grid.c
 plugins/gtk+/glade-gtk-notebook.c
+plugins/gtk+/glade-gtk-paned.c
 plugins/gtk+/glade-gtk-table.c
 plugins/gtk+/glade-gtk-widget.c
 plugins/gtk+/glade-icon-factory-editor.c