chiark / gitweb /
Only offer user management window if you have RIGHT_ADMIN. The server
[disorder] / disobedience / disobedience.h
CommitLineData
460b9539 1/*
2 * This file is part of DisOrder.
fb009628 3 * Copyright (C) 2006-2008 Richard Kettlewell
460b9539 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 */
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20/** @file disobedience/disobedience.h
21 * @brief Header file for Disobedience, the DisOrder GTK+ client
22 */
460b9539 23
24#ifndef DISOBEDIENCE_H
25#define DISOBEDIENCE_H
26
27#include <config.h>
28#include "types.h"
29
30#include <stdio.h>
31#include <time.h>
32#include <string.h>
33#include <assert.h>
34#include <ctype.h>
35#include <errno.h>
36#include <math.h>
37
38#include "mem.h"
39#include "log.h"
40#include "eclient.h"
41#include "printf.h"
42#include "cache.h"
43#include "queue.h"
44#include "printf.h"
45#include "vector.h"
46#include "trackname.h"
47#include "syscalls.h"
48#include "defs.h"
49#include "configuration.h"
50#include "hash.h"
51#include "selection.h"
52
53#include <glib.h>
54#include <gtk/gtk.h>
55#include <gdk-pixbuf/gdk-pixbuf.h>
56
57/* Types ------------------------------------------------------------------- */
58
59struct queuelike;
60struct choosenode;
c3df9503 61struct progress_window;
460b9539 62
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63/** @brief Callback data structure
64 *
65 * This program is extremely heavily callback-driven. Rather than have
66 * numerous different callback structures we have a single one which can be
67 * interpreted adequately both by success and error handlers.
68 */
460b9539 69struct callbackdata {
70 void (*onerror)(struct callbackdata *cbd,
71 int code,
72 const char *msg); /* called on error */
73 union {
74 const char *key; /* gtkqueue.c op_part_lookup */
75 struct choosenode *choosenode; /* gtkchoose.c got_files/got_dirs */
76 struct queuelike *ql; /* gtkqueue.c queuelike_completed */
77 struct prefdata *f; /* properties.c */
4aa8a0a4 78 const char *user; /* users.c */
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79 struct {
80 const char *user, *email; /* users.c */
81 } edituser;
460b9539 82 } u;
83};
84
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85/** @brief Per-tab callbacks
86 *
87 * Some of the options in the main menu depend on which tab is displayed, so we
88 * have some callbacks to set them appropriately.
89 */
460b9539 90struct tabtype {
91 int (*properties_sensitive)(GtkWidget *tab);
92 int (*selectall_sensitive)(GtkWidget *tab);
fb009628 93 int (*selectnone_sensitive)(GtkWidget *tab);
460b9539 94 void (*properties_activate)(GtkWidget *tab);
95 void (*selectall_activate)(GtkWidget *tab);
fb009628 96 void (*selectnone_activate)(GtkWidget *tab);
460b9539 97};
98
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99/** @brief Button definitions */
100struct button {
101 const gchar *stock;
102 void (*clicked)(GtkButton *button, gpointer userdata);
103 const char *tip;
f44417cf 104 GtkWidget *widget;
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105};
106
460b9539 107/* Variables --------------------------------------------------------------- */
108
109extern GMainLoop *mainloop;
110extern GtkWidget *toplevel; /* top level window */
111extern GtkWidget *report_label; /* label for progress indicator */
112extern GtkWidget *tabs; /* main tabs */
113extern disorder_eclient *client; /* main client */
114
115extern unsigned long last_state; /* last reported state */
116extern int playing; /* true if playing some track */
117extern int volume_l, volume_r; /* current volume */
118extern double goesupto; /* volume upper bound */
119extern int choosealpha; /* break up choose by letter */
348ef780 120extern GtkTooltips *tips;
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121extern int rtp_supported;
122extern int rtp_is_running;
ac6bf2ba 123extern GtkItemFactory *mainmenufactory;
460b9539 124
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125extern const disorder_eclient_log_callbacks log_callbacks;
126
00959300 127typedef void monitor_callback(void *u);
186f896b 128
460b9539 129/* Functions --------------------------------------------------------------- */
130
131disorder_eclient *gtkclient(void);
132/* Configure C for use in GTK+ programs */
133
134void popup_protocol_error(int code,
135 const char *msg);
136/* Report an error */
137
16e145a5 138void properties(int ntracks, const char **tracks);
460b9539 139/* Pop up a properties window for a list of tracks */
140
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141void properties_reset(void);
142
d4ef4132 143GtkWidget *scroll_widget(GtkWidget *child);
460b9539 144/* Wrap a widget up for scrolling */
145
146GdkPixbuf *find_image(const char *name);
147/* Get the pixbuf for an image. Returns a null pointer if it cannot be
148 * found. */
149
043d60b1 150void popup_msg(GtkMessageType mt, const char *msg);
34239ce4 151void popup_submsg(GtkWidget *parent, GtkMessageType mt, const char *msg);
460b9539 152
043d60b1 153void fpopup_msg(GtkMessageType mt, const char *fmt, ...);
73f1b9f3 154
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155struct progress_window *progress_window_new(const char *title);
156/* Pop up a progress window */
157
158void progress_window_progress(struct progress_window *pw,
159 int progress,
160 int limit);
161/* Report current progress */
162
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163GtkWidget *iconbutton(const char *path, const char *tip);
164
f44417cf 165GtkWidget *create_buttons(struct button *buttons,
73f1b9f3 166 size_t nbuttons);
f44417cf 167GtkWidget *create_buttons_box(struct button *buttons,
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168 size_t nbuttons,
169 GtkWidget *box);
73f1b9f3 170
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171void register_monitor(monitor_callback *callback,
172 void *u,
173 unsigned long mask);
174/* Register a state monitor */
175
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176/** @brief Type signature for a reset callback */
177typedef void reset_callback(void);
178
179void register_reset(reset_callback *callback);
180/* Register a reset callback */
181
182void reset(void);
183
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184void all_update(void);
185/* Update everything */
460b9539 186
187/* Main menu */
188
189GtkWidget *menubar(GtkWidget *w);
190/* Create the menu bar */
191
192void menu_update(int page);
193/* Called whenever the main menu might need to change. PAGE is the current
194 * page if known or -1 otherwise. */
195
c73bd6c1 196void users_set_sensitive(int sensitive);
460b9539 197
198/* Controls */
199
200GtkWidget *control_widget(void);
201/* Make the controls widget */
202
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203void volume_update(void);
204/* Called whenever we think the volume control has changed */
460b9539 205
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206void control_monitor(void *u);
207
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208extern int suppress_actions;
209
4eb1f430 210/* Queue/Recent/Added */
460b9539 211
212GtkWidget *queue_widget(void);
213GtkWidget *recent_widget(void);
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214GtkWidget *added_widget(void);
215/* Create widgets for displaying the queue, the recently played list and the
216 * newly added tracks list */
460b9539 217
218void queue_update(void);
219void recent_update(void);
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220void added_update(void);
221/* Called whenever we think the queue, recent or newly-added list might have
222 * changed */
460b9539 223
224void queue_select_all(struct queuelike *ql);
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225void queue_select_none(struct queuelike *ql);
226/* Select all/none on some queue */
460b9539 227
228void queue_properties(struct queuelike *ql);
229/* Pop up properties of selected items in some queue */
230
460b9539 231int queued(const char *track);
232/* Return nonzero iff TRACK is queued or playing */
233
234void namepart_update(const char *track,
235 const char *context,
236 const char *part);
237/* Called when a namepart might have changed */
238
239
240/* Choose */
241
242GtkWidget *choose_widget(void);
243/* Create a widget for choosing tracks */
244
245void choose_update(void);
246/* Called when we think the choose tree might need updating */
247
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248/* Login details */
249
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250void login_box(void);
251
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252GtkWidget *login_window;
253
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254/* User management */
255
256void manage_users(void);
257
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258/* Help */
259
260void popup_help(void);
261
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262/* RTP */
263
264int rtp_running(void);
265void start_rtp(void);
266void stop_rtp(void);
267
f486ea18 268/* Settings */
d4ef4132 269
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270void init_styles(void);
271extern GtkStyle *layout_style;
272extern GtkStyle *title_style;
273extern GtkStyle *even_style;
274extern GtkStyle *odd_style;
275extern GtkStyle *active_style;
276extern GtkStyle *tool_style;
277extern GtkStyle *search_style;
278extern GtkStyle *drag_style;
d4ef4132 279
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280extern const char *browser;
281
282void save_settings(void);
283void load_settings(void);
d4ef4132 284void set_tool_colors(GtkWidget *w);
46fb1b05 285void popup_settings(void);
d4ef4132 286
e9b70a84 287/* Widget leakage debugging rubbish ---------------------------------------- */
288
289#if MDEBUG
290#define NW(what) do { \
291 if(++current##what % 100 > max##what) { \
292 fprintf(stderr, "%s:%d: %d %s\n", \
293 __FILE__, __LINE__, current##what, #what); \
294 max##what = current##what; \
295 } \
296} while(0)
297#define WT(what) static int current##what, max##what
298#define DW(what) (--current##what)
299#else
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300#define NW(what) do { } while(0)
301#define DW(what) do { } while(0)
e9b70a84 302#define WT(what) struct neverused
303#endif
304
e1d4a32b 305#if MTRACK
306extern const char *mtag;
307#define MTAG(x) do { mtag = x; } while(0)
308#define MTAG_PUSH(x) do { const char *save_mtag = mtag; mtag = x; (void)0
309#define MTAG_POP() mtag = save_mtag; } while(0)
310#else
311#define MTAG(x) do { } while(0)
312#define MTAG_PUSH(x) do {} while(0)
313#define MTAG_POP() do {} while(0)
314#endif
315
460b9539 316#endif /* DISOBEDIENCE_H */
317
318/*
319Local Variables:
320c-basic-offset:2
321comment-column:40
322fill-column:79
323indent-tabs-mode:nil
324End:
325*/