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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-column.c
downloadcaja-0e004c696b0e68b2cff37a4c3315b022a35eaf43.tar.bz2
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moving from https://github.com/perberos/mate-desktop-environment
Diffstat (limited to 'libcaja-extension/caja-column.c')
-rw-r--r--libcaja-extension/caja-column.c240
1 files changed, 240 insertions, 0 deletions
diff --git a/libcaja-extension/caja-column.c b/libcaja-extension/caja-column.c
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+++ b/libcaja-extension/caja-column.c
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+/*
+ * caja-column.c - Info columns exported by CajaColumnProvider
+ * 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-column.h"
+#include "caja-extension-i18n.h"
+
+enum
+{
+ PROP_0,
+ PROP_NAME,
+ PROP_ATTRIBUTE,
+ PROP_ATTRIBUTE_Q,
+ PROP_LABEL,
+ PROP_DESCRIPTION,
+ PROP_XALIGN,
+ LAST_PROP
+};
+
+struct _CajaColumnDetails
+{
+ char *name;
+ GQuark attribute;
+ char *label;
+ char *description;
+ float xalign;
+};
+
+G_DEFINE_TYPE (CajaColumn, caja_column, G_TYPE_OBJECT);
+
+/**
+ * caja_column_new:
+ * @name: identifier of the column
+ * @attribute: the file attribute to be displayed in the column
+ * @label: the user-visible label for the column
+ * @description: a user-visible description of the column
+ *
+ * Creates a new column
+ *
+ * Returns: a newly created #CajaColumn
+ */
+CajaColumn *
+caja_column_new (const char *name,
+ const char *attribute,
+ const char *label,
+ const char *description)
+{
+ CajaColumn *column;
+
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (attribute != NULL, NULL);
+ g_return_val_if_fail (label != NULL, NULL);
+ g_return_val_if_fail (description != NULL, NULL);
+
+ column = g_object_new (CAJA_TYPE_COLUMN,
+ "name", name,
+ "attribute", attribute,
+ "label", label,
+ "description", description,
+ NULL);
+
+ return column;
+}
+
+static void
+caja_column_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ CajaColumn *column;
+
+ column = CAJA_COLUMN (object);
+
+ switch (param_id)
+ {
+ case PROP_NAME :
+ g_value_set_string (value, column->details->name);
+ break;
+ case PROP_ATTRIBUTE :
+ g_value_set_string (value, g_quark_to_string (column->details->attribute));
+ break;
+ case PROP_ATTRIBUTE_Q :
+ g_value_set_uint (value, column->details->attribute);
+ break;
+ case PROP_LABEL :
+ g_value_set_string (value, column->details->label);
+ break;
+ case PROP_DESCRIPTION :
+ g_value_set_string (value, column->details->description);
+ break;
+ case PROP_XALIGN :
+ g_value_set_float (value, column->details->xalign);
+ break;
+ default :
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+caja_column_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ CajaColumn *column;
+
+ column = CAJA_COLUMN (object);
+
+ switch (param_id)
+ {
+ case PROP_NAME :
+ g_free (column->details->name);
+ column->details->name = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "name");
+ break;
+ case PROP_ATTRIBUTE :
+ column->details->attribute = g_quark_from_string (g_value_get_string (value));
+ g_object_notify (object, "attribute");
+ g_object_notify (object, "attribute_q");
+ break;
+ case PROP_LABEL :
+ g_free (column->details->label);
+ column->details->label = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "label");
+ break;
+ case PROP_DESCRIPTION :
+ g_free (column->details->description);
+ column->details->description = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "description");
+ break;
+ case PROP_XALIGN :
+ column->details->xalign = g_value_get_float (value);
+ g_object_notify (object, "xalign");
+ break;
+ default :
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+caja_column_finalize (GObject *object)
+{
+ CajaColumn *column;
+
+ column = CAJA_COLUMN (object);
+
+ g_free (column->details->name);
+ g_free (column->details->label);
+ g_free (column->details->description);
+
+ g_free (column->details);
+
+ G_OBJECT_CLASS (caja_column_parent_class)->finalize (object);
+}
+
+static void
+caja_column_init (CajaColumn *column)
+{
+ column->details = g_new0 (CajaColumnDetails, 1);
+ column->details->xalign = 0.0;
+}
+
+static void
+caja_column_class_init (CajaColumnClass *class)
+{
+ G_OBJECT_CLASS (class)->finalize = caja_column_finalize;
+ G_OBJECT_CLASS (class)->get_property = caja_column_get_property;
+ G_OBJECT_CLASS (class)->set_property = caja_column_set_property;
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_NAME,
+ g_param_spec_string ("name",
+ "Name",
+ "Name of the column",
+ NULL,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_ATTRIBUTE,
+ g_param_spec_string ("attribute",
+ "Attribute",
+ "The attribute name to display",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_ATTRIBUTE_Q,
+ g_param_spec_uint ("attribute_q",
+ "Attribute quark",
+ "The attribute name to display, in quark form",
+ 0, G_MAXUINT, 0,
+ G_PARAM_READABLE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_LABEL,
+ g_param_spec_string ("label",
+ "Label",
+ "Label to display in the column",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_DESCRIPTION,
+ g_param_spec_string ("description",
+ "Description",
+ "A user-visible description of the column",
+ NULL,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_XALIGN,
+ g_param_spec_float ("xalign",
+ "xalign",
+ "The x-alignment of the column",
+ 0.0,
+ 1.0,
+ 0.0,
+ G_PARAM_READWRITE));
+}
+