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

1 files changed, 342 insertions, 0 deletions

diff --git a/libcaja-extension/caja-menu-item.c b/libcaja-extension/caja-menu-item.c
new file mode 100644
index 00000000..967f8001
--- /dev/null
+++ b/libcaja-extension/caja-menu-item.c
@@ -0,0 +1,342 @@
+/*
+ *  caja-menu-item.c - Menu items exported by CajaMenuProvider
+ *                         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-menu.h"
+#include "caja-extension-i18n.h"
+
+enum
+{
+    ACTIVATE,
+    LAST_SIGNAL
+};
+
+enum
+{
+    PROP_0,
+    PROP_NAME,
+    PROP_LABEL,
+    PROP_TIP,
+    PROP_ICON,
+    PROP_SENSITIVE,
+    PROP_PRIORITY,
+    PROP_MENU,
+    LAST_PROP
+};
+
+struct _CajaMenuItemDetails
+{
+    char *name;
+    char *label;
+    char *tip;
+    char *icon;
+    CajaMenu *menu;
+    gboolean sensitive;
+    gboolean priority;
+};
+
+static guint signals[LAST_SIGNAL];
+
+static GObjectClass *parent_class = NULL;
+
+/**
+ * caja_menu_item_new:
+ * @name: the identifier for the menu item
+ * @label: the user-visible label of the menu item
+ * @tip: the tooltip of the menu item
+ * @icon: the name of the icon to display in the menu item
+ *
+ * Creates a new menu item that can be added to the toolbar or to a contextual menu.
+ *
+ * Returns: a newly create #CajaMenuItem
+ */
+CajaMenuItem *
+caja_menu_item_new (const char *name,
+                    const char *label,
+                    const char *tip,
+                    const char *icon)
+{
+    CajaMenuItem *item;
+
+    g_return_val_if_fail (name != NULL, NULL);
+    g_return_val_if_fail (label != NULL, NULL);
+    g_return_val_if_fail (tip != NULL, NULL);
+
+    item = g_object_new (CAJA_TYPE_MENU_ITEM,
+                         "name", name,
+                         "label", label,
+                         "tip", tip,
+                         "icon", icon,
+                         NULL);
+
+    return item;
+}
+
+/**
+ * caja_menu_item_activate:
+ * @item: pointer to a #CajaMenuItem
+ *
+ * emits the activate signal.
+ */
+void
+caja_menu_item_activate (CajaMenuItem *item)
+{
+    g_signal_emit (item, signals[ACTIVATE], 0);
+}
+
+/**
+ * caja_menu_item_set_submenu:
+ * @item: pointer to a #CajaMenuItem
+ * @menu: pointer to a #CajaMenu to attach to the button
+ *
+ * Attachs a menu to the given #CajaMenuItem.
+ */
+void
+caja_menu_item_set_submenu (CajaMenuItem *item, CajaMenu *menu)
+{
+    g_object_set (item, "menu", menu, NULL);
+}
+
+static void
+caja_menu_item_get_property (GObject *object,
+                             guint param_id,
+                             GValue *value,
+                             GParamSpec *pspec)
+{
+    CajaMenuItem *item;
+
+    item = CAJA_MENU_ITEM (object);
+
+    switch (param_id)
+    {
+    case PROP_NAME :
+        g_value_set_string (value, item->details->name);
+        break;
+    case PROP_LABEL :
+        g_value_set_string (value, item->details->label);
+        break;
+    case PROP_TIP :
+        g_value_set_string (value, item->details->tip);
+        break;
+    case PROP_ICON :
+        g_value_set_string (value, item->details->icon);
+        break;
+    case PROP_SENSITIVE :
+        g_value_set_boolean (value, item->details->sensitive);
+        break;
+    case PROP_PRIORITY :
+        g_value_set_boolean (value, item->details->priority);
+        break;
+    case PROP_MENU :
+        g_value_set_object (value, item->details->menu);
+        break;
+    default :
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+caja_menu_item_set_property (GObject *object,
+                             guint param_id,
+                             const GValue *value,
+                             GParamSpec *pspec)
+{
+    CajaMenuItem *item;
+
+    item = CAJA_MENU_ITEM (object);
+
+    switch (param_id)
+    {
+    case PROP_NAME :
+        g_free (item->details->name);
+        item->details->name = g_strdup (g_value_get_string (value));
+        g_object_notify (object, "name");
+        break;
+    case PROP_LABEL :
+        g_free (item->details->label);
+        item->details->label = g_strdup (g_value_get_string (value));
+        g_object_notify (object, "label");
+        break;
+    case PROP_TIP :
+        g_free (item->details->tip);
+        item->details->tip = g_strdup (g_value_get_string (value));
+        g_object_notify (object, "tip");
+        break;
+    case PROP_ICON :
+        g_free (item->details->icon);
+        item->details->icon = g_strdup (g_value_get_string (value));
+        g_object_notify (object, "icon");
+        break;
+    case PROP_SENSITIVE :
+        item->details->sensitive = g_value_get_boolean (value);
+        g_object_notify (object, "sensitive");
+        break;
+    case PROP_PRIORITY :
+        item->details->priority = g_value_get_boolean (value);
+        g_object_notify (object, "priority");
+        break;
+    case PROP_MENU :
+        if (item->details->menu)
+        {
+            g_object_unref (item->details->menu);
+        }
+        item->details->menu = g_object_ref (g_value_get_object (value));
+        g_object_notify (object, "menu");
+        break;
+    default :
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+caja_menu_item_finalize (GObject *object)
+{
+    CajaMenuItem *item;
+
+    item = CAJA_MENU_ITEM (object);
+
+    g_free (item->details->name);
+    g_free (item->details->label);
+    g_free (item->details->tip);
+    g_free (item->details->icon);
+    if (item->details->menu)
+    {
+        g_object_unref (item->details->menu);
+    }
+
+    g_free (item->details);
+
+    G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+caja_menu_item_instance_init (CajaMenuItem *item)
+{
+    item->details = g_new0 (CajaMenuItemDetails, 1);
+    item->details->sensitive = TRUE;
+    item->details->menu = NULL;
+}
+
+static void
+caja_menu_item_class_init (CajaMenuItemClass *class)
+{
+    parent_class = g_type_class_peek_parent (class);
+
+    G_OBJECT_CLASS (class)->finalize = caja_menu_item_finalize;
+    G_OBJECT_CLASS (class)->get_property = caja_menu_item_get_property;
+    G_OBJECT_CLASS (class)->set_property = caja_menu_item_set_property;
+
+    signals[ACTIVATE] =
+        g_signal_new ("activate",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      G_STRUCT_OFFSET (CajaMenuItemClass,
+                                       activate),
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_NAME,
+                                     g_param_spec_string ("name",
+                                             "Name",
+                                             "Name of the item",
+                                             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_string ("label",
+                                             "Label",
+                                             "Label to display to the user",
+                                             NULL,
+                                             G_PARAM_READWRITE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_TIP,
+                                     g_param_spec_string ("tip",
+                                             "Tip",
+                                             "Tooltip for the menu item",
+                                             NULL,
+                                             G_PARAM_READWRITE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_ICON,
+                                     g_param_spec_string ("icon",
+                                             "Icon",
+                                             "Name of the icon to display in the menu item",
+                                             NULL,
+                                             G_PARAM_READWRITE));
+
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_SENSITIVE,
+                                     g_param_spec_boolean ("sensitive",
+                                             "Sensitive",
+                                             "Whether the menu item is sensitive",
+                                             TRUE,
+                                             G_PARAM_READWRITE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_PRIORITY,
+                                     g_param_spec_boolean ("priority",
+                                             "Priority",
+                                             "Show priority text in toolbars",
+                                             TRUE,
+                                             G_PARAM_READWRITE));
+    g_object_class_install_property (G_OBJECT_CLASS (class),
+                                     PROP_MENU,
+                                     g_param_spec_object ("menu",
+                                             "Menu",
+                                             "The menu belonging to this item. May be null.",
+                                             CAJA_TYPE_MENU,
+                                             G_PARAM_READWRITE));
+}
+
+GType
+caja_menu_item_get_type (void)
+{
+    static GType type = 0;
+
+    if (!type)
+    {
+        const GTypeInfo info =
+        {
+            sizeof (CajaMenuItemClass),
+            NULL,
+            NULL,
+            (GClassInitFunc)caja_menu_item_class_init,
+            NULL,
+            NULL,
+            sizeof (CajaMenuItem),
+            0,
+            (GInstanceInitFunc)caja_menu_item_instance_init
+        };
+
+        type = g_type_register_static
+               (G_TYPE_OBJECT,
+                "CajaMenuItem",
+                &info, 0);
+    }
+
+    return type;
+}
+