2 * This file is part of DisOrder
3 * Copyright (C) 2008 Richard Kettlewell
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.
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.
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
20 /** @file disobedience/users.c
21 * @brief User management for Disobedience
23 * The user management window contains:
24 * - a list of all the users
27 * - a user details panel
30 * When you select a user that user's details are displayed to the right of the
31 * list. Hit the Apply button and any changes are applied.
33 * When you select 'add' a new empty set of details are displayed to be edited.
34 * Again Apply will commit them.
37 #include "disobedience.h"
40 static GtkWidget
*users_window
;
41 static GtkListStore
*users_list
;
42 static GtkTreeSelection
*users_selection
;
44 static GtkWidget
*users_details_table
;
45 static GtkWidget
*users_apply_button
;
46 static GtkWidget
*users_delete_button
;
47 static GtkWidget
*users_details_name
;
48 static GtkWidget
*users_details_email
;
49 static GtkWidget
*users_details_password
;
50 static GtkWidget
*users_details_password2
;
51 static GtkWidget
*users_details_rights
[32];
52 static int users_details_row
;
53 static const char *users_selected
;
55 static int users_mode
;
60 static const char *users_email
, *users_rights
, *users_password
;
62 /** @brief qsort() callback for username comparison */
63 static int usercmp(const void *a
, const void *b
) {
64 return strcmp(*(char **)a
, *(char **)b
);
67 /** @brief Called with the list of users
69 * Currently this is called when the window is created, and is responsible for
70 * showing it. There's currently no facility for refreshing the list, which
71 * hopefuly would preserve the select user (if any).
73 static void users_got_list(void attribute((unused
)) *v
, int nvec
, char **vec
) {
77 /* Present users in alphabetical order */
78 qsort(vec
, nvec
, sizeof (char *), usercmp
);
79 /* Set the list contents */
80 gtk_list_store_clear(users_list
);
81 for(n
= 0; n
< nvec
; ++n
)
82 gtk_list_store_insert_with_values(users_list
, &iter
, n
/*position*/,
83 0, vec
[n
], /* column 0 */
84 -1); /* no more columns */
85 /* Only show the window when the list is populated */
86 gtk_widget_show_all(users_window
);
89 /** @brief Text should be visible */
90 #define DETAIL_VISIBLE 1
92 /** @brief Text should be editable */
93 #define DETAIL_EDITABLE 2
95 /** @brief Add a row to the user detail table */
96 static void users_detail_generic(const char *title
,
97 GtkWidget
*selector
) {
98 const int row
= users_details_row
++;
99 GtkWidget
*const label
= gtk_label_new(title
);
100 gtk_misc_set_alignment(GTK_MISC(label
), 1, 0);
101 gtk_table_attach(GTK_TABLE(users_details_table
),
103 0, 1, /* left/right_attach */
104 row
, row
+1, /* top/bottom_attach */
105 GTK_FILL
, /* xoptions */
107 1, 1); /* x/ypadding */
108 gtk_table_attach(GTK_TABLE(users_details_table
),
110 1, 2, /* left/right_attach */
111 row
, row
+ 1, /* top/bottom_attach */
112 GTK_EXPAND
|GTK_FILL
, /* xoptions */
113 GTK_FILL
, /* yoptions */
114 1, 1); /* x/ypadding */
117 /** @brief Add a row to the user details table
118 * @param entryp Where to put GtkEntry
119 * @param title Label for this row
120 * @param value Initial value or NULL
121 * @param flags Flags word
123 static void users_add_detail(GtkWidget
**entryp
,
129 if(!(entry
= *entryp
)) {
130 *entryp
= entry
= gtk_entry_new();
131 users_detail_generic(title
, entry
);
133 gtk_entry_set_visibility(GTK_ENTRY(entry
),
134 !!(flags
& DETAIL_VISIBLE
));
135 gtk_editable_set_editable(GTK_EDITABLE(entry
),
136 !!(flags
& DETAIL_EDITABLE
));
137 gtk_entry_set_text(GTK_ENTRY(entry
), value ? value
: "");
140 /** @brief Add a checkbox for a right
141 * @param title Label for this row
142 * @param value Current value
143 * @param right Right bit
145 static void users_add_right(const char *title
,
149 GtkWidget
**checkp
= &users_details_rights
[leftmost_bit(right
)];
151 if(!(check
= *checkp
)) {
152 *checkp
= check
= gtk_check_button_new();
153 users_detail_generic(title
, check
);
155 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check
), !!(value
& right
));
158 /** @brief Set sensitivity of particular mine/random rights bits */
159 static void users_details_sensitize(rights_type r
) {
160 const int bit
= leftmost_bit(r
);
161 const GtkWidget
*all
= users_details_rights
[bit
];
162 const int sensitive
= !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(all
));
164 gtk_widget_set_sensitive(users_details_rights
[bit
+ 1], sensitive
);
165 gtk_widget_set_sensitive(users_details_rights
[bit
+ 2], sensitive
);
168 /** @brief Set sensitivity of everything in sight */
169 static void users_details_sensitize_all(void) {
172 /* Three-right groups */
173 users_details_sensitize(RIGHT_MOVE_ANY
);
174 users_details_sensitize(RIGHT_REMOVE_ANY
);
175 users_details_sensitize(RIGHT_SCRATCH_ANY
);
185 apply_sensitive
= !!*gtk_entry_get_text(GTK_ENTRY(users_details_name
));
190 gtk_widget_set_sensitive(users_apply_button
, apply_sensitive
);
192 gtk_widget_set_sensitive(users_delete_button
, !!users_selected
);
195 /** @brief Called when an _ALL widget is toggled
197 * Modifies sensitivity of the corresponding _MINE and _RANDOM widgets. We
198 * just do the lot rather than trying to figure out which one changed,
200 static void users_any_toggled(GtkToggleButton
attribute((unused
)) *togglebutton
,
201 gpointer
attribute((unused
)) user_data
) {
202 users_details_sensitize_all();
205 /** @brief Add a checkbox for a three-right group
206 * @param title Label for this row
207 * @param bits Rights bits (not masked or normalized)
208 * @param mask Mask for this group (must be 7*2^n)
210 static void users_add_right_group(const char *title
,
213 const uint32_t first
= mask
/ 7;
214 const int bit
= leftmost_bit(first
);
215 GtkWidget
**widgets
= &users_details_rights
[bit
], *any
, *mine
, *random
;
218 GtkWidget
*hbox
= gtk_hbox_new(FALSE
, 2);
220 any
= widgets
[0] = gtk_check_button_new_with_label("Any");
221 mine
= widgets
[1] = gtk_check_button_new_with_label("Own");
222 random
= widgets
[2] = gtk_check_button_new_with_label("Random");
223 gtk_box_pack_start(GTK_BOX(hbox
), any
, FALSE
, FALSE
, 0);
224 gtk_box_pack_start(GTK_BOX(hbox
), mine
, FALSE
, FALSE
, 0);
225 gtk_box_pack_start(GTK_BOX(hbox
), random
, FALSE
, FALSE
, 0);
226 users_detail_generic(title
, hbox
);
227 g_signal_connect(any
, "toggled", G_CALLBACK(users_any_toggled
), NULL
);
228 users_details_rights
[bit
] = any
;
229 users_details_rights
[bit
+ 1] = mine
;
230 users_details_rights
[bit
+ 2] = random
;
236 /* Discard irrelevant bits */
238 /* Shift down to bits 0-2; the mask is always 3 contiguous bits */
240 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(any
), !!(bits
& 1));
241 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mine
), !!(bits
& 2));
242 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(random
), !!(bits
& 4));
245 /** @brief Create or modify the user details table
246 * @param name User name (users_edit()) or NULL (users_add())
247 * @param email Email address
248 * @param rights User rights string
249 * @param password Password
251 static void users_makedetails(const char *name
,
254 const char *password
,
259 /* Create the table if it doesn't already exist */
260 if(!users_details_table
)
261 users_details_table
= gtk_table_new(4, 2, FALSE
/*!homogeneous*/);
263 /* Create or update the widgets */
264 users_add_detail(&users_details_name
, "Username", name
,
265 (DETAIL_EDITABLE
|DETAIL_VISIBLE
) & nameflags
);
267 users_add_detail(&users_details_email
, "Email", email
,
268 (DETAIL_EDITABLE
|DETAIL_VISIBLE
) & flags
);
270 users_add_detail(&users_details_password
, "Password", password
,
271 DETAIL_EDITABLE
& flags
);
272 users_add_detail(&users_details_password2
, "Password", password
,
273 DETAIL_EDITABLE
& flags
);
275 parse_rights(rights
, &r
, 0);
276 users_add_right("Read operations", r
, RIGHT_READ
);
277 users_add_right("Play track", r
, RIGHT_PLAY
);
278 users_add_right_group("Move", r
, RIGHT_MOVE__MASK
);
279 users_add_right_group("Remove", r
, RIGHT_REMOVE__MASK
);
280 users_add_right_group("Scratch", r
, RIGHT_SCRATCH__MASK
);
281 users_add_right("Set volume", r
, RIGHT_VOLUME
);
282 users_add_right("Admin operations", r
, RIGHT_ADMIN
);
283 users_add_right("Rescan", r
, RIGHT_RESCAN
);
284 users_add_right("Register new users", r
, RIGHT_REGISTER
);
285 users_add_right("Modify own userinfo", r
, RIGHT_USERINFO
);
286 users_add_right("Modify track preferences", r
, RIGHT_PREFS
);
287 users_add_right("Modify global preferences", r
, RIGHT_GLOBAL_PREFS
);
288 users_add_right("Pause/resume tracks", r
, RIGHT_PAUSE
);
289 users_details_sensitize_all();
292 /** @brief Called when the 'add' button is pressed */
293 static void users_add(GtkButton
attribute((unused
)) *button
,
294 gpointer
attribute((unused
)) userdata
) {
295 /* Unselect whatever is selected */
296 gtk_tree_selection_unselect_all(users_selection
);
298 users_makedetails("",
300 "", /* TODO default_rights */
302 DETAIL_EDITABLE
|DETAIL_VISIBLE
,
303 DETAIL_EDITABLE
|DETAIL_VISIBLE
);
304 /* Remember we're adding a user */
305 users_mode
= MODE_ADD
;
308 /** @brief Called when the 'Apply' button is pressed */
309 static void users_apply(GtkButton
attribute((unused
)) *button
,
310 gpointer
attribute((unused
)) userdata
) {
315 if(!*gtk_entry_get_text(GTK_ENTRY(users_details_name
)))
317 /* TODO create user */
325 /** @brief Called when user deletion goes wrong */
326 static void users_deleted_error(struct callbackdata
attribute((unused
)) *cbd
,
327 int attribute((unused
)) code
,
329 popup_msg(GTK_MESSAGE_ERROR
, msg
);
332 /** @brief Called when a user has been deleted */
333 static void users_deleted(void *v
) {
334 const struct callbackdata
*const cbd
= v
;
339 if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(users_list
), &iter
))
342 gtk_tree_model_get(GTK_TREE_MODEL(users_list
), &iter
,
344 if(!strcmp(who
, cbd
->u
.user
))
348 } while(gtk_tree_model_iter_next(GTK_TREE_MODEL(users_list
), &iter
));
350 gtk_list_store_remove(users_list
, &iter
);
354 /** @brief Called when the 'Delete' button is pressed */
355 static void users_delete(GtkButton
attribute((unused
)) *button
,
356 gpointer
attribute((unused
)) userdata
) {
359 struct callbackdata
*cbd
;
363 yesno
= gtk_message_dialog_new(GTK_WINDOW(users_window
),
365 GTK_MESSAGE_QUESTION
,
367 "Do you really want to delete user %s?"
368 " This action cannot be undone.",
370 res
= gtk_dialog_run(GTK_DIALOG(yesno
));
371 gtk_widget_destroy(yesno
);
372 if(res
== GTK_RESPONSE_YES
) {
373 cbd
= xmalloc(sizeof *cbd
);
374 cbd
->onerror
= users_deleted_error
;
375 cbd
->u
.user
= users_selected
;
376 disorder_eclient_deluser(client
, users_deleted
, cbd
->u
.user
, cbd
);
380 static void users_got_email(void attribute((unused
)) *v
, const char *value
) {
384 static void users_got_rights(void attribute((unused
)) *v
, const char *value
) {
385 users_rights
= value
;
388 static void users_got_password(void attribute((unused
)) *v
, const char *value
) {
389 users_password
= value
;
390 users_makedetails(users_selected
,
395 DETAIL_EDITABLE
|DETAIL_VISIBLE
);
396 users_mode
= MODE_EDIT
;
399 /** @brief Called when the selection MIGHT have changed */
400 static void users_selection_changed(GtkTreeSelection
attribute((unused
)) *treeselection
,
401 gpointer
attribute((unused
)) user_data
) {
403 char *gselected
, *selected
;
405 /* Identify the current selection */
406 if(gtk_tree_selection_get_selected(users_selection
, 0, &iter
)) {
407 gtk_tree_model_get(GTK_TREE_MODEL(users_list
), &iter
,
409 selected
= xstrdup(gselected
);
413 /* Eliminate no-change cases */
414 if(!selected
&& !users_selected
)
416 if(selected
&& users_selected
&& !strcmp(selected
, users_selected
))
418 /* There's been a change; junk the old data and fetch new data in
420 users_selected
= selected
;
421 users_makedetails("", "", "", "",
424 disorder_eclient_userinfo(client
, users_got_email
, users_selected
,
426 disorder_eclient_userinfo(client
, users_got_rights
, users_selected
,
428 disorder_eclient_userinfo(client
, users_got_password
, users_selected
,
430 users_mode
= MODE_NONE
; /* not editing *yet* */
433 /** @brief Table of buttons below the user list */
434 static struct button users_buttons
[] = {
448 #define NUSERS_BUTTONS (sizeof users_buttons / sizeof *users_buttons)
450 /** @brief Pop up the user management window */
451 void manage_users(void) {
452 GtkWidget
*tree
, *buttons
, *hbox
, *vbox
, *vbox2
;
454 GtkTreeViewColumn
*col
;
456 /* If the window already exists just raise it */
458 gtk_window_present(GTK_WINDOW(users_window
));
461 /* Create the window */
462 users_window
= gtk_window_new(GTK_WINDOW_TOPLEVEL
);
463 gtk_widget_set_style(users_window
, tool_style
);
464 g_signal_connect(users_window
, "destroy",
465 G_CALLBACK(gtk_widget_destroyed
), &users_window
);
466 gtk_window_set_title(GTK_WINDOW(users_window
), "User Management");
467 /* default size is too small */
468 gtk_window_set_default_size(GTK_WINDOW(users_window
), 240, 240);
470 /* Create the list of users and populate it asynchronously */
471 users_list
= gtk_list_store_new(1, G_TYPE_STRING
);
472 disorder_eclient_users(client
, users_got_list
, 0);
473 /* Create the view */
474 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL(users_list
));
475 /* ...and the renderers for it */
476 cr
= gtk_cell_renderer_text_new();
477 col
= gtk_tree_view_column_new_with_attributes("Username",
481 gtk_tree_view_append_column(GTK_TREE_VIEW(tree
), col
);
482 /* Get the selection for the view; set its mode; arrange for a callback when
484 users_selection
= gtk_tree_view_get_selection(GTK_TREE_VIEW(tree
));
485 gtk_tree_selection_set_mode(users_selection
, GTK_SELECTION_BROWSE
);
486 g_signal_connect(users_selection
, "changed",
487 G_CALLBACK(users_selection_changed
), NULL
);
489 /* Create the control buttons */
490 buttons
= create_buttons_box(users_buttons
,
492 gtk_hbox_new(FALSE
, 1));
493 users_delete_button
= users_buttons
[1].widget
;
495 /* Buttons live below the list */
496 vbox
= gtk_vbox_new(FALSE
, 2);
497 gtk_box_pack_start(GTK_BOX(vbox
), tree
, TRUE
/*expand*/, TRUE
/*fill*/, 0);
498 gtk_box_pack_start(GTK_BOX(vbox
), buttons
, FALSE
/*expand*/, FALSE
, 0);
500 /* Create an empty user details table, and put an apply button below it */
501 users_makedetails("", "", "", "",
504 users_apply_button
= gtk_button_new_from_stock(GTK_STOCK_APPLY
);
505 g_signal_connect(users_apply_button
, "clicked",
506 G_CALLBACK(users_apply
), NULL
);
507 vbox2
= gtk_vbox_new(FALSE
, 2);
508 gtk_box_pack_start(GTK_BOX(vbox2
), users_details_table
,
509 TRUE
/*expand*/, TRUE
/*fill*/, 0);
510 gtk_box_pack_start(GTK_BOX(vbox2
), users_apply_button
,
511 FALSE
/*expand*/, FALSE
, 0);
513 /* User details are to the right of the list */
514 hbox
= gtk_hbox_new(FALSE
, 2);
515 gtk_box_pack_start(GTK_BOX(hbox
), vbox
, FALSE
/*expand*/, FALSE
, 0);
516 gtk_box_pack_start(GTK_BOX(hbox
), vbox2
, TRUE
/*expand*/, TRUE
/*fill*/, 0);
517 gtk_container_add(GTK_CONTAINER(users_window
), hbox
);