chiark / gitweb /
remember to dist disorder-speaker.8
[disorder] / disobedience / disobedience.h
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460b9539 1/*
2 * This file is part of DisOrder.
3 * Copyright (C) 2006 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
21#ifndef DISOBEDIENCE_H
22#define DISOBEDIENCE_H
23
24#include <config.h>
25#include "types.h"
26
27#include <stdio.h>
28#include <time.h>
29#include <string.h>
30#include <assert.h>
31#include <ctype.h>
32#include <errno.h>
33#include <math.h>
34
35#include "mem.h"
36#include "log.h"
37#include "eclient.h"
38#include "printf.h"
39#include "cache.h"
40#include "queue.h"
41#include "printf.h"
42#include "vector.h"
43#include "trackname.h"
44#include "syscalls.h"
45#include "defs.h"
46#include "configuration.h"
47#include "hash.h"
48#include "selection.h"
49
50#include <glib.h>
51#include <gtk/gtk.h>
52#include <gdk-pixbuf/gdk-pixbuf.h>
53
54/* Types ------------------------------------------------------------------- */
55
56struct queuelike;
57struct choosenode;
58
59struct callbackdata {
60 void (*onerror)(struct callbackdata *cbd,
61 int code,
62 const char *msg); /* called on error */
63 union {
64 const char *key; /* gtkqueue.c op_part_lookup */
65 struct choosenode *choosenode; /* gtkchoose.c got_files/got_dirs */
66 struct queuelike *ql; /* gtkqueue.c queuelike_completed */
67 struct prefdata *f; /* properties.c */
68 } u;
69};
70
71struct tabtype {
72 int (*properties_sensitive)(GtkWidget *tab);
73 int (*selectall_sensitive)(GtkWidget *tab);
74 void (*properties_activate)(GtkWidget *tab);
75 void (*selectall_activate)(GtkWidget *tab);
76};
77
78/* Variables --------------------------------------------------------------- */
79
80extern GMainLoop *mainloop;
81extern GtkWidget *toplevel; /* top level window */
82extern GtkWidget *report_label; /* label for progress indicator */
83extern GtkWidget *tabs; /* main tabs */
84extern disorder_eclient *client; /* main client */
85
86extern unsigned long last_state; /* last reported state */
87extern int playing; /* true if playing some track */
88extern int volume_l, volume_r; /* current volume */
89extern double goesupto; /* volume upper bound */
90extern int choosealpha; /* break up choose by letter */
91
92/* Functions --------------------------------------------------------------- */
93
94disorder_eclient *gtkclient(void);
95/* Configure C for use in GTK+ programs */
96
97void popup_protocol_error(int code,
98 const char *msg);
99/* Report an error */
100
101void properties(int ntracks, char **tracks);
102/* Pop up a properties window for a list of tracks */
103
104GtkWidget *scroll_widget(GtkWidget *child, const char *name);
105/* Wrap a widget up for scrolling */
106
107GdkPixbuf *find_image(const char *name);
108/* Get the pixbuf for an image. Returns a null pointer if it cannot be
109 * found. */
110
111void popup_error(const char *msg);
112/* Pop up an error message */
113
114
115/* Main menu */
116
117GtkWidget *menubar(GtkWidget *w);
118/* Create the menu bar */
119
120void menu_update(int page);
121/* Called whenever the main menu might need to change. PAGE is the current
122 * page if known or -1 otherwise. */
123
124
125/* Controls */
126
127GtkWidget *control_widget(void);
128/* Make the controls widget */
129
130void control_update(void);
131/* Called whenever we think the control widget needs changing */
132
133
134/* Queue/Recent */
135
136GtkWidget *queue_widget(void);
137GtkWidget *recent_widget(void);
138/* Create widgets for displaying the queue and the recently played list */
139
140void queue_update(void);
141void recent_update(void);
142/* Called whenever we think the queue or recent list might have chanegd */
143
144void queue_select_all(struct queuelike *ql);
145/* Select all on some queue */
146
147void queue_properties(struct queuelike *ql);
148/* Pop up properties of selected items in some queue */
149
150void playing_update(void);
151/* Called whenever we think the currently playing track might have changed */
152
153int queued(const char *track);
154/* Return nonzero iff TRACK is queued or playing */
155
156void namepart_update(const char *track,
157 const char *context,
158 const char *part);
159/* Called when a namepart might have changed */
160
161
162/* Choose */
163
164GtkWidget *choose_widget(void);
165/* Create a widget for choosing tracks */
166
167void choose_update(void);
168/* Called when we think the choose tree might need updating */
169
170#endif /* DISOBEDIENCE_H */
171
172/*
173Local Variables:
174c-basic-offset:2
175comment-column:40
176fill-column:79
177indent-tabs-mode:nil
178End:
179*/