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authorPerberos <[email protected]>2011-12-01 22:24:23 -0300
committerPerberos <[email protected]>2011-12-01 22:24:23 -0300
commit0e004c696b0e68b2cff37a4c3315b022a35eaf43 (patch)
tree43261e815529cb9518ed7be37af13b846af8b26b /libcaja-extension/caja-property-page.c
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moving from https://github.com/perberos/mate-desktop-environment
Diffstat (limited to 'libcaja-extension/caja-property-page.c')
-rw-r--r--libcaja-extension/caja-property-page.c246
1 files changed, 246 insertions, 0 deletions
diff --git a/libcaja-extension/caja-property-page.c b/libcaja-extension/caja-property-page.c
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+/*
+ * 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;
+}
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