moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 246 insertions, 0 deletions

diff --git a/libcaja-extension/caja-property-page.c b/libcaja-extension/caja-property-page.c
new file mode 100644
index 00000000..2ad869c4
--- /dev/null
+++ b/libcaja-extension/caja-property-page.c
@@ -0,0 +1,246 @@
+/*
+ *  caja-property-page.h - Property pages exported by
+ *                             CajaPropertyProvider objects.
+ *
+ *  Copyright (C) 2003 Novell, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Author:  Dave Camp <[email protected]>
+ *
+ */
+
+#include <config.h>
+#include "caja-property-page.h"
+
+#include "caja-extension-i18n.h"
+
+enum
+{
+    PROP_0,
+    PROP_NAME,
+    PROP_LABEL,
+    PROP_PAGE,
+    LAST_PROP
+};
+
+struct _CajaPropertyPageDetails
+{
+    char *name;
+    GtkWidget *label;
+    GtkWidget *page;
+};
+
+static GObjectClass *parent_class = NULL;
+
+/**
+ * caja_property_page_new:
+ * @name: the identifier for the property page
+ * @label: the user-visible label of the property page
+ * @page: the property page to display
+ *
+ * Creates a new #CajaPropertyPage from page_widget.
+ *
+ * Returns: a newly created #CajaPropertyPage
+ */
+CajaPropertyPage *
+caja_property_page_new (const char *name,
+                        GtkWidget *label,
+                        GtkWidget *page_widget)
+{
+    CajaPropertyPage *page;
+
+    g_return_val_if_fail (name != NULL, NULL);
+    g_return_val_if_fail (label != NULL && GTK_IS_WIDGET (label), NULL);
+    g_return_val_if_fail (page_widget != NULL && GTK_IS_WIDGET (page_widget),
+                          NULL);
+
+    page = g_object_new (CAJA_TYPE_PROPERTY_PAGE,
+                         "name", name,
+                         "label", label,
+                         "page", page_widget,
+                         NULL);
+
+    return page;
+}
+
+static void
+caja_property_page_get_property (GObject *object,
+                                 guint param_id,
+                                 GValue *value,
+                                 GParamSpec *pspec)
+{
+    CajaPropertyPage *page;
+
+    page = CAJA_PROPERTY_PAGE (object);
+
+    switch (param_id)
+    {
+    case PROP_NAME :
+        g_value_set_string (value, page->details->name);
+        break;
+    case PROP_LABEL :
+        g_value_set_object (value, page->details->label);
+        break;
+    case PROP_PAGE :
+        g_value_set_object (value, page->details->page);
+        break;
+    default :
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+caja_property_page_set_property (GObject *object,
+                                 guint param_id,
+                                 const GValue *value,
+                                 GParamSpec *pspec)
+{
+    CajaPropertyPage *page;
+
+    page = CAJA_PROPERTY_PAGE (object);
+
+    switch (param_id)
+    {
+    case PROP_NAME :
+        g_free (page->details->name);
+        page->details->name = g_strdup (g_value_get_string (value));
+        g_object_notify (object, "name");
+        break;
+    case PROP_LABEL :
+        if (page->details->label)
+        {
+            g_object_unref (page->details->label);
+        }
+
+        page->details->label = g_object_ref (g_value_get_object (value));
+        g_object_notify (object, "label");
+        break;
+    case PROP_PAGE :
+        if (page->details->page)
+        {
+            g_object_unref (page->details->page);
+        }
+
+        page->details->page = g_object_ref (g_value_get_object (value));
+        g_object_notify (object, "page");
+        break;
+    default :
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+caja_property_page_dispose (GObject *object)
+{
+    CajaPropertyPage *page;
+
+    page = CAJA_PROPERTY_PAGE (object);
+
+    if (page->details->label)
+    {
+        g_object_unref (page->details->label);
+        page->details->label = NULL;
+    }
+    if (page->details->page)
+    {
+        g_object_unref (page->details->page);
+        page->details->page = NULL;
+    }
+}
+
+static void
+caja_property_page_finalize (GObject *object)
+{
+    CajaPropertyPage *page;
+
+    page = CAJA_PROPERTY_PAGE (object);
+
+    g_free (page->details->name);
+
+    g_free (page->details);
+
+    G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+caja_property_page_instance_init (CajaPropertyPage *page)
+{
+    page->details = g_new0 (CajaPropertyPageDetails, 1);
+}
+
+static void
+caja_property_page_class_init (CajaPropertyPageClass *class)
+{
+    parent_class = g_type_class_peek_parent (class);
+
+    G_OBJECT_CLASS (class)->finalize = caja_property_page_finalize;
+    G_OBJECT_CLASS (class)->dispose = caja_property_page_dispose;
+    G_OBJECT_CLASS (class)->get_property = caja_property_page_get_property;
+    G_OBJECT_CLASS (class)->set_property = caja_property_page_set_property;
+
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_NAME,
+                                     g_param_spec_string ("name",
+                                             "Name",
+                                             "Name of the page",
+                                             NULL,
+                                             G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_LABEL,
+                                     g_param_spec_object ("label",
+                                             "Label",
+                                             "Label widget to display in the notebook tab",
+                                             GTK_TYPE_WIDGET,
+                                             G_PARAM_READWRITE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_PAGE,
+                                     g_param_spec_object ("page",
+                                             "Page",
+                                             "Widget for the property page",
+                                             GTK_TYPE_WIDGET,
+                                             G_PARAM_READWRITE));
+}
+
+GType
+caja_property_page_get_type (void)
+{
+    static GType type = 0;
+
+    if (!type)
+    {
+        const GTypeInfo info =
+        {
+            sizeof (CajaPropertyPageClass),
+            NULL,
+            NULL,
+            (GClassInitFunc)caja_property_page_class_init,
+            NULL,
+            NULL,
+            sizeof (CajaPropertyPage),
+            0,
+            (GInstanceInitFunc)caja_property_page_instance_init
+        };
+
+        type = g_type_register_static
+               (G_TYPE_OBJECT,
+                "CajaPropertyPage",
+                &info, 0);
+    }
+
+    return type;
+}