Commit | Line | Data |
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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 | ||
56 | struct queuelike; | |
57 | struct choosenode; | |
58 | ||
59 | struct 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 | ||
71 | struct 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 | ||
80 | extern GMainLoop *mainloop; | |
81 | extern GtkWidget *toplevel; /* top level window */ | |
82 | extern GtkWidget *report_label; /* label for progress indicator */ | |
83 | extern GtkWidget *tabs; /* main tabs */ | |
84 | extern disorder_eclient *client; /* main client */ | |
85 | ||
86 | extern unsigned long last_state; /* last reported state */ | |
87 | extern int playing; /* true if playing some track */ | |
88 | extern int volume_l, volume_r; /* current volume */ | |
89 | extern double goesupto; /* volume upper bound */ | |
90 | extern int choosealpha; /* break up choose by letter */ | |
91 | ||
10e226b3 RK |
92 | extern const disorder_eclient_log_callbacks log_callbacks; |
93 | ||
00959300 | 94 | typedef void monitor_callback(void *u); |
186f896b | 95 | |
460b9539 | 96 | /* Functions --------------------------------------------------------------- */ |
97 | ||
98 | disorder_eclient *gtkclient(void); | |
99 | /* Configure C for use in GTK+ programs */ | |
100 | ||
101 | void popup_protocol_error(int code, | |
102 | const char *msg); | |
103 | /* Report an error */ | |
104 | ||
105 | void properties(int ntracks, char **tracks); | |
106 | /* Pop up a properties window for a list of tracks */ | |
107 | ||
108 | GtkWidget *scroll_widget(GtkWidget *child, const char *name); | |
109 | /* Wrap a widget up for scrolling */ | |
110 | ||
111 | GdkPixbuf *find_image(const char *name); | |
112 | /* Get the pixbuf for an image. Returns a null pointer if it cannot be | |
113 | * found. */ | |
114 | ||
115 | void popup_error(const char *msg); | |
116 | /* Pop up an error message */ | |
117 | ||
186f896b RK |
118 | void register_monitor(monitor_callback *callback, |
119 | void *u, | |
120 | unsigned long mask); | |
121 | /* Register a state monitor */ | |
122 | ||
10e226b3 RK |
123 | void all_update(void); |
124 | /* Update everything */ | |
460b9539 | 125 | |
126 | /* Main menu */ | |
127 | ||
128 | GtkWidget *menubar(GtkWidget *w); | |
129 | /* Create the menu bar */ | |
130 | ||
131 | void menu_update(int page); | |
132 | /* Called whenever the main menu might need to change. PAGE is the current | |
133 | * page if known or -1 otherwise. */ | |
134 | ||
135 | ||
136 | /* Controls */ | |
137 | ||
138 | GtkWidget *control_widget(void); | |
139 | /* Make the controls widget */ | |
140 | ||
141 | void control_update(void); | |
142 | /* Called whenever we think the control widget needs changing */ | |
143 | ||
144 | ||
145 | /* Queue/Recent */ | |
146 | ||
147 | GtkWidget *queue_widget(void); | |
148 | GtkWidget *recent_widget(void); | |
149 | /* Create widgets for displaying the queue and the recently played list */ | |
150 | ||
151 | void queue_update(void); | |
152 | void recent_update(void); | |
153 | /* Called whenever we think the queue or recent list might have chanegd */ | |
154 | ||
155 | void queue_select_all(struct queuelike *ql); | |
156 | /* Select all on some queue */ | |
157 | ||
158 | void queue_properties(struct queuelike *ql); | |
159 | /* Pop up properties of selected items in some queue */ | |
160 | ||
161 | void playing_update(void); | |
162 | /* Called whenever we think the currently playing track might have changed */ | |
163 | ||
164 | int queued(const char *track); | |
165 | /* Return nonzero iff TRACK is queued or playing */ | |
166 | ||
167 | void namepart_update(const char *track, | |
168 | const char *context, | |
169 | const char *part); | |
170 | /* Called when a namepart might have changed */ | |
171 | ||
172 | ||
173 | /* Choose */ | |
174 | ||
175 | GtkWidget *choose_widget(void); | |
176 | /* Create a widget for choosing tracks */ | |
177 | ||
178 | void choose_update(void); | |
179 | /* Called when we think the choose tree might need updating */ | |
180 | ||
e9b70a84 | 181 | /* Widget leakage debugging rubbish ---------------------------------------- */ |
182 | ||
183 | #if MDEBUG | |
184 | #define NW(what) do { \ | |
185 | if(++current##what % 100 > max##what) { \ | |
186 | fprintf(stderr, "%s:%d: %d %s\n", \ | |
187 | __FILE__, __LINE__, current##what, #what); \ | |
188 | max##what = current##what; \ | |
189 | } \ | |
190 | } while(0) | |
191 | #define WT(what) static int current##what, max##what | |
192 | #define DW(what) (--current##what) | |
193 | #else | |
1a48886f RK |
194 | #define NW(what) do { } while(0) |
195 | #define DW(what) do { } while(0) | |
e9b70a84 | 196 | #define WT(what) struct neverused |
197 | #endif | |
198 | ||
e1d4a32b | 199 | #if MTRACK |
200 | extern const char *mtag; | |
201 | #define MTAG(x) do { mtag = x; } while(0) | |
202 | #define MTAG_PUSH(x) do { const char *save_mtag = mtag; mtag = x; (void)0 | |
203 | #define MTAG_POP() mtag = save_mtag; } while(0) | |
204 | #else | |
205 | #define MTAG(x) do { } while(0) | |
206 | #define MTAG_PUSH(x) do {} while(0) | |
207 | #define MTAG_POP() do {} while(0) | |
208 | #endif | |
209 | ||
460b9539 | 210 | #endif /* DISOBEDIENCE_H */ |
211 | ||
212 | /* | |
213 | Local Variables: | |
214 | c-basic-offset:2 | |
215 | comment-column:40 | |
216 | fill-column:79 | |
217 | indent-tabs-mode:nil | |
218 | End: | |
219 | */ |