chiark / gitweb /
De-dupe user details form layout code
[disorder] / disobedience / users.c
CommitLineData
ffc4dbaf
RK
1/*
2 * This file is part of DisOrder
3 * Copyright (C) 2008 Richard Kettlewell
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20/** @file disobedience/users.c
21 * @brief User management for Disobedience
22 */
23
24#include "disobedience.h"
25
26static GtkWidget *users_window;
27static GtkListStore *users_list;
4aa8a0a4 28static GtkTreeSelection *users_selection;
ffc4dbaf 29
54e4791e
RK
30static GtkWidget *users_details_window;
31static GtkWidget *users_details_name;
32static GtkWidget *users_details_email;
33static GtkWidget *users_details_password;
34static GtkWidget *users_details_password2;
35//static GtkWidget *users_details_rights;
36
ffc4dbaf
RK
37static int usercmp(const void *a, const void *b) {
38 return strcmp(*(char **)a, *(char **)b);
39}
40
41static void users_got_list(void attribute((unused)) *v, int nvec, char **vec) {
42 int n;
43 GtkTreeIter iter;
44
45 /* Present users in alphabetical order */
46 qsort(vec, nvec, sizeof (char *), usercmp);
47 /* Set the list contents */
48 gtk_list_store_clear(users_list);
49 for(n = 0; n < nvec; ++n)
50 gtk_list_store_insert_with_values(users_list, &iter, n/*position*/,
51 0, vec[n], /* column 0 */
52 -1); /* no more columns */
53 /* Only show the window when the list is populated */
54 gtk_widget_show_all(users_window);
55}
56
6faa6239
RK
57static char *users_getuser(void) {
58 GtkTreeIter iter;
59 char *who, *c;
60
61 if(gtk_tree_selection_get_selected(users_selection, 0, &iter)) {
62 gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
63 0, &who, -1);
64 if(who) {
65 c = xstrdup(who);
66 g_free(who);
67 return c;
68 }
69 }
70 return 0;
71}
72
95ceca70
RK
73/** @brief Text should be visible */
74#define DETAIL_VISIBLE 1
75
76/** @brief Text should be editable */
77#define DETAIL_EDITABLE 2
78
79/** @brief Add a row to the user details table
80 * @param table Containin table widget
81 * @param rowp Pointer to row number, incremented
82 * @param title Label for this row
83 * @param value Initial value or NULL
84 * @param flags Flags word
85 *
86 * @return The text entry widget
87 */
88static GtkWidget *users_add_detail(GtkWidget *table,
89 int *rowp,
90 const char *title,
91 const char *value,
92 unsigned flags) {
93 const int row = (*rowp)++;
94 GtkWidget *label, *entry;
95
96 label = gtk_label_new(title);
97 gtk_misc_set_alignment(GTK_MISC(label), 1, 0);
98 gtk_table_attach(GTK_TABLE(table),
99 label,
100 0, 1, /* left/right_attach */
101 row, row+1, /* top/bottom_attach */
102 GTK_FILL, /* xoptions */
103 0, /* yoptions */
104 1, 1); /* x/ypadding */
105 entry = gtk_entry_new();
106 gtk_entry_set_visibility(GTK_ENTRY(entry),
107 !!(flags & DETAIL_VISIBLE));
108 gtk_editable_set_editable(GTK_EDITABLE(entry),
109 !!(flags & DETAIL_EDITABLE));
110 if(value)
111 gtk_entry_set_text(GTK_ENTRY(entry), value);
112 gtk_table_attach(GTK_TABLE(table),
113 entry,
114 1, 2, /* left/right_attach */
115 row, row + 1, /* top/bottom_attach */
116 GTK_EXPAND|GTK_FILL, /* xoptions */
117 GTK_FILL, /* yoptions */
118 1, 1); /* x/ypadding */
119 return entry;
120}
121
122
54e4791e
RK
123/** @brief Create the user details window
124 * @param title Window title
125 * @param name User name (users_edit()) or NULL (users_add())
126 * @param email Email address
127 * @param rights User rights string
128 * @param password Password
129 *
130 * This is used both by users_add() and users_edit().
131 *
132 * The window contains:
133 * - display or edit fields for the username
134 * - edit fields for the email address
135 * - two hidden edit fields for the password (they must match)
136 * - check boxes for the rights
137 */
138static void users_makedetails(const char *title,
139 const char *name,
140 const char *email,
141 const char attribute((unused)) *rights,
142 const char *password) {
95ceca70
RK
143 GtkWidget *table;
144 int row = 0;
54e4791e
RK
145
146 /* Create the window */
147 users_details_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
148 gtk_widget_set_style(users_details_window, tool_style);
149 g_signal_connect(users_details_window, "destroy",
150 G_CALLBACK(gtk_widget_destroyed), &users_details_window);
151 gtk_window_set_title(GTK_WINDOW(users_details_window), title);
152 gtk_window_set_transient_for(GTK_WINDOW(users_details_window),
153 GTK_WINDOW(users_window));
154 table = gtk_table_new(4, 2, FALSE/*!homogeneous*/);
155
95ceca70
RK
156 users_details_name = users_add_detail(table, &row, "Username", name,
157 (name ? 0 : DETAIL_EDITABLE)
158 |DETAIL_VISIBLE);
54e4791e 159
95ceca70
RK
160 users_details_email = users_add_detail(table, &row, "Email", email,
161 DETAIL_EDITABLE|DETAIL_VISIBLE);
54e4791e 162
95ceca70
RK
163 users_details_password = users_add_detail(table, &row, "Password",
164 password,
165 DETAIL_EDITABLE);
166 users_details_password2 = users_add_detail(table, &row, "Password",
167 password,
168 DETAIL_EDITABLE);
54e4791e
RK
169
170 /* TODO rights */
95ceca70 171
54e4791e
RK
172 gtk_container_add(GTK_CONTAINER(users_details_window), table);
173 gtk_widget_show_all(users_details_window);
174}
175
ffc4dbaf
RK
176static void users_add(GtkButton attribute((unused)) *button,
177 gpointer attribute((unused)) userdata) {
178}
179
4aa8a0a4
RK
180static void users_deleted_error(struct callbackdata attribute((unused)) *cbd,
181 int attribute((unused)) code,
182 const char *msg) {
183 popup_msg(GTK_MESSAGE_ERROR, msg);
184}
185
186static void users_deleted(void *v) {
187 const struct callbackdata *const cbd = v;
188 GtkTreeIter iter;
189 char *who;
190
191 /* Find the user */
192 if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(users_list), &iter))
193 return;
194 do {
195 gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
196 0, &who, -1);
197 if(!strcmp(who, cbd->u.user))
198 break;
199 g_free(who);
200 who = 0;
201 } while(gtk_tree_model_iter_next(GTK_TREE_MODEL(users_list), &iter));
202 /* Remove them */
203 gtk_list_store_remove(users_list, &iter);
204 g_free(who);
205}
206
ffc4dbaf
RK
207static void users_delete(GtkButton attribute((unused)) *button,
208 gpointer attribute((unused)) userdata) {
4aa8a0a4
RK
209 GtkWidget *yesno;
210 char *who;
211 int res;
212 struct callbackdata *cbd;
213
6faa6239
RK
214 if(!(who = users_getuser()))
215 return;
216 yesno = gtk_message_dialog_new(GTK_WINDOW(users_window),
217 GTK_DIALOG_MODAL,
218 GTK_MESSAGE_QUESTION,
219 GTK_BUTTONS_YES_NO,
220 "Do you really want to delete user %s?"
221 " This action cannot be undone.", who);
222 res = gtk_dialog_run(GTK_DIALOG(yesno));
223 gtk_widget_destroy(yesno);
224 if(res == GTK_RESPONSE_YES) {
225 cbd = xmalloc(sizeof *cbd);
226 cbd->onerror = users_deleted_error;
227 cbd->u.user = who;
228 disorder_eclient_deluser(client, users_deleted, cbd->u.user, cbd);
4aa8a0a4 229 }
ffc4dbaf
RK
230}
231
232static void users_edit(GtkButton attribute((unused)) *button,
233 gpointer attribute((unused)) userdata) {
54e4791e 234 char *who;
6faa6239 235
54e4791e
RK
236 if(!(who = users_getuser()))
237 return;
238 users_makedetails("editing user details", who, "foo@bar", "wibble", "wobble");
ffc4dbaf
RK
239}
240
241static const struct button users_buttons[] = {
242 {
243 "Add user",
244 users_add,
245 "Create a new user"
246 },
247 {
248 "Edit user",
249 users_edit,
250 "Edit a user"
251 },
252 {
253 "Delete user",
254 users_delete,
255 "Delete a user"
256 },
257};
258#define NUSERS_BUTTONS (sizeof users_buttons / sizeof *users_buttons)
259
260void manage_users(void) {
261 GtkWidget *tree, *buttons, *hbox;
262 GtkCellRenderer *cr;
263 GtkTreeViewColumn *col;
264
265 /* If the window already exists just raise it */
266 if(users_window) {
267 gtk_window_present(GTK_WINDOW(users_window));
268 return;
269 }
270 /* Create the window */
271 users_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
272 gtk_widget_set_style(users_window, tool_style);
273 g_signal_connect(users_window, "destroy",
274 G_CALLBACK(gtk_widget_destroyed), &users_window);
275 gtk_window_set_title(GTK_WINDOW(users_window), "User Management");
276 /* default size is too small */
277 gtk_window_set_default_size(GTK_WINDOW(users_window), 240, 240);
278
279 /* Create the list of users and populate it asynchronously */
280 users_list = gtk_list_store_new(1, G_TYPE_STRING);
281 disorder_eclient_users(client, users_got_list, 0);
282 /* Create the view */
283 tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(users_list));
284 /* ...and the renderers for it */
285 cr = gtk_cell_renderer_text_new();
286 col = gtk_tree_view_column_new_with_attributes("Username",
287 cr,
288 "text", 0,
289 NULL);
290 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), col);
4aa8a0a4
RK
291 /* Get the selection for the view and set its mode */
292 users_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
293 gtk_tree_selection_set_mode(users_selection, GTK_SELECTION_BROWSE);
ffc4dbaf
RK
294 /* Create the control buttons */
295 buttons = create_buttons_box(users_buttons,
296 NUSERS_BUTTONS,
297 gtk_vbox_new(FALSE, 1));
298 /* Put it all together in an hbox */
299 hbox = gtk_hbox_new(FALSE, 2);
300 gtk_box_pack_start(GTK_BOX(hbox), tree, TRUE/*expand*/, TRUE/*fill*/, 0);
301 gtk_box_pack_start(GTK_BOX(hbox), buttons, FALSE, FALSE, 0);
302 gtk_container_add(GTK_CONTAINER(users_window), hbox);
303}
304
305/*
306Local Variables:
307c-basic-offset:2
308comment-column:40
309fill-column:79
310indent-tabs-mode:nil
311End:
312*/