/* * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * * Author: Dave Camp * */ #include #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); /** * SECTION:caja-column * @title: CajaColumn * @short_description: List view column descriptor object * @include: libcaja-extension/caja-column.h * * #CajaColumn is an object that describes a column in the file manager * list view. Extensions can provide #CajaColumn by registering a * #CajaColumnProvider and returning them from * caja_column_provider_get_columns(), which will be called by the main * application when creating a view. */ /** * 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)); }