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1 /*
2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU Lesser General Public
4 * License as published by the Free Software Foundation; either
5 * version 2 of the License, or (at your option) version 3.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * Lesser General Public License for more details.
11 *
12 * You should have received a copy of the GNU Lesser General Public
13 * License along with the program; if not, see <http://www.gnu.org/licenses/>
14 *
15 *
16 * Authors:
17 * Not Zed <notzed@lostzed.mmc.com.au>
18 * Jeffrey Stedfast <fejj@ximian.com>
19 *
20 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
21 *
22 */
23
24 #ifdef HAVE_CONFIG_H
25 #include <config.h>
26 #endif
27
28 #include <gtk/gtk.h>
29 #include <glib/gi18n.h>
30
31 #include "e-util/e-util.h"
32 #include "e-util/e-util-private.h"
33
34 #include "em-filter-editor.h"
35 #include "em-filter-rule.h"
36
37 G_DEFINE_TYPE (EMFilterEditor, em_filter_editor, E_TYPE_RULE_EDITOR)
38
39 static EFilterRule *
40 filter_editor_create_rule (ERuleEditor *rule_editor)
41 {
42 EFilterRule *rule;
43 EFilterPart *part;
44
45 /* create a rule with 1 part & 1 action in it */
46 rule = (EFilterRule *) em_filter_rule_new ();
47 part = e_rule_context_next_part (rule_editor->context, NULL);
48 e_filter_rule_add_part (rule, e_filter_part_clone (part));
49 part = em_filter_context_next_action (
50 (EMFilterContext *) rule_editor->context, NULL);
51 em_filter_rule_add_action (
52 (EMFilterRule *) rule, e_filter_part_clone (part));
53
54 return rule;
55 }
56
57 static void
58 em_filter_editor_class_init (EMFilterEditorClass *class)
59 {
60 ERuleEditorClass *rule_editor_class;
61
62 rule_editor_class = E_RULE_EDITOR_CLASS (class);
63 rule_editor_class->create_rule = filter_editor_create_rule;
64 }
65
66 static void
67 em_filter_editor_init (EMFilterEditor *filter_editor)
68 {
69 gtk_window_set_default_size (GTK_WINDOW (filter_editor), 400, 650);
70
71 e_restore_window (
72 GTK_WINDOW (filter_editor),
73 "/org/gnome/evolution/mail/filter-window/",
74 E_RESTORE_WINDOW_SIZE);
75 }
76
77 /**
78 * em_filter_editor_new:
79 *
80 * Create a new EMFilterEditor object.
81 *
82 * Return value: A new #EMFilterEditor object.
83 **/
84 EMFilterEditor *
85 em_filter_editor_new (EMFilterContext *fc,
86 const EMFilterSource *source_names)
87 {
88 EMFilterEditor *fe;
89 GtkBuilder *builder;
90
91 fe = g_object_new (EM_TYPE_FILTER_EDITOR, NULL);
92
93 builder = gtk_builder_new ();
94 e_load_ui_builder_definition (builder, "filter.ui");
95 em_filter_editor_construct (fe, fc, builder, source_names);
96 g_object_unref (builder);
97
98 return fe;
99 }
100
101 static void
102 free_sources (gpointer data)
103 {
104 GSList *sources = data;
105
106 g_slist_foreach (sources, (GFunc) g_free, NULL);
107 g_slist_free (sources);
108 }
109
110 static void
111 select_source (GtkComboBox *combobox,
112 EMFilterEditor *fe)
113 {
114 gchar *source;
115 gint idx;
116 GSList *sources;
117
118 g_return_if_fail (GTK_IS_COMBO_BOX (combobox));
119
120 idx = gtk_combo_box_get_active (combobox);
121 sources = g_object_get_data (G_OBJECT (combobox), "sources");
122
123 g_return_if_fail (idx >= 0 && idx < g_slist_length (sources));
124
125 source = (gchar *) (g_slist_nth (sources, idx))->data;
126 g_return_if_fail (source);
127
128 e_rule_editor_set_source ((ERuleEditor *) fe, source);
129 }
130
131 void
132 em_filter_editor_construct (EMFilterEditor *fe,
133 EMFilterContext *fc,
134 GtkBuilder *builder,
135 const EMFilterSource *source_names)
136 {
137 GtkWidget *combobox;
138 gint i;
139 GtkTreeViewColumn *column;
140 GtkTreeIter iter;
141 GtkListStore *store;
142 GSList *sources = NULL;
143
144 combobox = e_builder_get_widget (builder, "filter_source_combobox");
145 store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (combobox)));
146 gtk_list_store_clear (store);
147
148 for (i = 0; source_names[i].source; i++) {
149 gtk_list_store_append (store, &iter);
150 gtk_list_store_set (
151 store, &iter,
152 0, source_names[i].name,
153 -1);
154 sources = g_slist_append (sources, g_strdup (source_names[i].source));
155 }
156
157 gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 0);
158 g_signal_connect (
159 combobox, "changed",
160 G_CALLBACK (select_source), fe);
161 g_object_set_data_full (G_OBJECT (combobox), "sources", sources, free_sources);
162 gtk_widget_show (combobox);
163
164 e_rule_editor_construct (
165 (ERuleEditor *) fe, (ERuleContext *) fc,
166 builder, source_names[0].source, _("_Filter Rules"));
167
168 /* Show the Enabled column, we support it here */
169 column = gtk_tree_view_get_column (GTK_TREE_VIEW (E_RULE_EDITOR (fe)->list), 0);
170 gtk_tree_view_column_set_visible (column, TRUE);
171 }