Commit | Line | Data |
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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 | */ | |
2c348789 RK |
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 | ||
59 | struct queuelike; | |
60 | struct choosenode; | |
c3df9503 | 61 | struct progress_window; |
460b9539 | 62 | |
2c348789 RK |
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 | 69 | struct 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 */ | |
78 | } u; | |
79 | }; | |
80 | ||
2c348789 RK |
81 | /** @brief Per-tab callbacks |
82 | * | |
83 | * Some of the options in the main menu depend on which tab is displayed, so we | |
84 | * have some callbacks to set them appropriately. | |
85 | */ | |
460b9539 | 86 | struct tabtype { |
87 | int (*properties_sensitive)(GtkWidget *tab); | |
88 | int (*selectall_sensitive)(GtkWidget *tab); | |
fb009628 | 89 | int (*selectnone_sensitive)(GtkWidget *tab); |
460b9539 | 90 | void (*properties_activate)(GtkWidget *tab); |
91 | void (*selectall_activate)(GtkWidget *tab); | |
fb009628 | 92 | void (*selectnone_activate)(GtkWidget *tab); |
460b9539 | 93 | }; |
94 | ||
73f1b9f3 RK |
95 | /** @brief Button definitions */ |
96 | struct button { | |
97 | const gchar *stock; | |
98 | void (*clicked)(GtkButton *button, gpointer userdata); | |
99 | const char *tip; | |
100 | }; | |
101 | ||
460b9539 | 102 | /* Variables --------------------------------------------------------------- */ |
103 | ||
104 | extern GMainLoop *mainloop; | |
105 | extern GtkWidget *toplevel; /* top level window */ | |
106 | extern GtkWidget *report_label; /* label for progress indicator */ | |
107 | extern GtkWidget *tabs; /* main tabs */ | |
108 | extern disorder_eclient *client; /* main client */ | |
109 | ||
110 | extern unsigned long last_state; /* last reported state */ | |
111 | extern int playing; /* true if playing some track */ | |
112 | extern int volume_l, volume_r; /* current volume */ | |
113 | extern double goesupto; /* volume upper bound */ | |
114 | extern int choosealpha; /* break up choose by letter */ | |
348ef780 | 115 | extern GtkTooltips *tips; |
a99c4e9a RK |
116 | extern int rtp_supported; |
117 | extern int rtp_is_running; | |
ac6bf2ba | 118 | extern GtkItemFactory *mainmenufactory; |
460b9539 | 119 | |
10e226b3 RK |
120 | extern const disorder_eclient_log_callbacks log_callbacks; |
121 | ||
00959300 | 122 | typedef void monitor_callback(void *u); |
186f896b | 123 | |
460b9539 | 124 | /* Functions --------------------------------------------------------------- */ |
125 | ||
126 | disorder_eclient *gtkclient(void); | |
127 | /* Configure C for use in GTK+ programs */ | |
128 | ||
129 | void popup_protocol_error(int code, | |
130 | const char *msg); | |
131 | /* Report an error */ | |
132 | ||
16e145a5 | 133 | void properties(int ntracks, const char **tracks); |
460b9539 | 134 | /* Pop up a properties window for a list of tracks */ |
135 | ||
73f1b9f3 RK |
136 | void properties_reset(void); |
137 | ||
d4ef4132 | 138 | GtkWidget *scroll_widget(GtkWidget *child); |
460b9539 | 139 | /* Wrap a widget up for scrolling */ |
140 | ||
141 | GdkPixbuf *find_image(const char *name); | |
142 | /* Get the pixbuf for an image. Returns a null pointer if it cannot be | |
143 | * found. */ | |
144 | ||
043d60b1 RK |
145 | void popup_msg(GtkMessageType mt, const char *msg); |
146 | /* Pop up a message */ | |
460b9539 | 147 | |
043d60b1 | 148 | void fpopup_msg(GtkMessageType mt, const char *fmt, ...); |
73f1b9f3 | 149 | |
c3df9503 RK |
150 | struct progress_window *progress_window_new(const char *title); |
151 | /* Pop up a progress window */ | |
152 | ||
153 | void progress_window_progress(struct progress_window *pw, | |
154 | int progress, | |
155 | int limit); | |
156 | /* Report current progress */ | |
157 | ||
fcc8b9f7 RK |
158 | GtkWidget *iconbutton(const char *path, const char *tip); |
159 | ||
73f1b9f3 RK |
160 | GtkWidget *create_buttons(const struct button *buttons, |
161 | size_t nbuttons); | |
ffc4dbaf RK |
162 | GtkWidget *create_buttons_box(const struct button *buttons, |
163 | size_t nbuttons, | |
164 | GtkWidget *box); | |
73f1b9f3 | 165 | |
186f896b RK |
166 | void register_monitor(monitor_callback *callback, |
167 | void *u, | |
168 | unsigned long mask); | |
169 | /* Register a state monitor */ | |
170 | ||
73f1b9f3 RK |
171 | /** @brief Type signature for a reset callback */ |
172 | typedef void reset_callback(void); | |
173 | ||
174 | void register_reset(reset_callback *callback); | |
175 | /* Register a reset callback */ | |
176 | ||
177 | void reset(void); | |
178 | ||
10e226b3 RK |
179 | void all_update(void); |
180 | /* Update everything */ | |
460b9539 | 181 | |
182 | /* Main menu */ | |
183 | ||
184 | GtkWidget *menubar(GtkWidget *w); | |
185 | /* Create the menu bar */ | |
186 | ||
187 | void menu_update(int page); | |
188 | /* Called whenever the main menu might need to change. PAGE is the current | |
189 | * page if known or -1 otherwise. */ | |
190 | ||
191 | ||
192 | /* Controls */ | |
193 | ||
194 | GtkWidget *control_widget(void); | |
195 | /* Make the controls widget */ | |
196 | ||
6d1302f0 RK |
197 | void volume_update(void); |
198 | /* Called whenever we think the volume control has changed */ | |
460b9539 | 199 | |
a99c4e9a RK |
200 | void control_monitor(void *u); |
201 | ||
fb44b59e RK |
202 | extern int suppress_actions; |
203 | ||
4eb1f430 | 204 | /* Queue/Recent/Added */ |
460b9539 | 205 | |
206 | GtkWidget *queue_widget(void); | |
207 | GtkWidget *recent_widget(void); | |
4eb1f430 RK |
208 | GtkWidget *added_widget(void); |
209 | /* Create widgets for displaying the queue, the recently played list and the | |
210 | * newly added tracks list */ | |
460b9539 | 211 | |
212 | void queue_update(void); | |
213 | void recent_update(void); | |
4eb1f430 RK |
214 | void added_update(void); |
215 | /* Called whenever we think the queue, recent or newly-added list might have | |
216 | * changed */ | |
460b9539 | 217 | |
218 | void queue_select_all(struct queuelike *ql); | |
fb009628 RK |
219 | void queue_select_none(struct queuelike *ql); |
220 | /* Select all/none on some queue */ | |
460b9539 | 221 | |
222 | void queue_properties(struct queuelike *ql); | |
223 | /* Pop up properties of selected items in some queue */ | |
224 | ||
460b9539 | 225 | int queued(const char *track); |
226 | /* Return nonzero iff TRACK is queued or playing */ | |
227 | ||
228 | void namepart_update(const char *track, | |
229 | const char *context, | |
230 | const char *part); | |
231 | /* Called when a namepart might have changed */ | |
232 | ||
233 | ||
234 | /* Choose */ | |
235 | ||
236 | GtkWidget *choose_widget(void); | |
237 | /* Create a widget for choosing tracks */ | |
238 | ||
239 | void choose_update(void); | |
240 | /* Called when we think the choose tree might need updating */ | |
241 | ||
a99c4e9a RK |
242 | /* Login details */ |
243 | ||
73f1b9f3 RK |
244 | void login_box(void); |
245 | ||
e9e8a16d RK |
246 | GtkWidget *login_window; |
247 | ||
ffc4dbaf RK |
248 | /* User management */ |
249 | ||
250 | void manage_users(void); | |
251 | ||
13affe66 RK |
252 | /* Help */ |
253 | ||
254 | void popup_help(void); | |
255 | ||
a99c4e9a RK |
256 | /* RTP */ |
257 | ||
258 | int rtp_running(void); | |
259 | void start_rtp(void); | |
260 | void stop_rtp(void); | |
261 | ||
f486ea18 | 262 | /* Settings */ |
d4ef4132 | 263 | |
33288048 RK |
264 | void init_styles(void); |
265 | extern GtkStyle *layout_style; | |
266 | extern GtkStyle *title_style; | |
267 | extern GtkStyle *even_style; | |
268 | extern GtkStyle *odd_style; | |
269 | extern GtkStyle *active_style; | |
270 | extern GtkStyle *tool_style; | |
271 | extern GtkStyle *search_style; | |
272 | extern GtkStyle *drag_style; | |
d4ef4132 | 273 | |
f486ea18 RK |
274 | extern const char *browser; |
275 | ||
276 | void save_settings(void); | |
277 | void load_settings(void); | |
d4ef4132 | 278 | void set_tool_colors(GtkWidget *w); |
46fb1b05 | 279 | void popup_settings(void); |
d4ef4132 | 280 | |
e9b70a84 | 281 | /* Widget leakage debugging rubbish ---------------------------------------- */ |
282 | ||
283 | #if MDEBUG | |
284 | #define NW(what) do { \ | |
285 | if(++current##what % 100 > max##what) { \ | |
286 | fprintf(stderr, "%s:%d: %d %s\n", \ | |
287 | __FILE__, __LINE__, current##what, #what); \ | |
288 | max##what = current##what; \ | |
289 | } \ | |
290 | } while(0) | |
291 | #define WT(what) static int current##what, max##what | |
292 | #define DW(what) (--current##what) | |
293 | #else | |
1a48886f RK |
294 | #define NW(what) do { } while(0) |
295 | #define DW(what) do { } while(0) | |
e9b70a84 | 296 | #define WT(what) struct neverused |
297 | #endif | |
298 | ||
e1d4a32b | 299 | #if MTRACK |
300 | extern const char *mtag; | |
301 | #define MTAG(x) do { mtag = x; } while(0) | |
302 | #define MTAG_PUSH(x) do { const char *save_mtag = mtag; mtag = x; (void)0 | |
303 | #define MTAG_POP() mtag = save_mtag; } while(0) | |
304 | #else | |
305 | #define MTAG(x) do { } while(0) | |
306 | #define MTAG_PUSH(x) do {} while(0) | |
307 | #define MTAG_POP() do {} while(0) | |
308 | #endif | |
309 | ||
460b9539 | 310 | #endif /* DISOBEDIENCE_H */ |
311 | ||
312 | /* | |
313 | Local Variables: | |
314 | c-basic-offset:2 | |
315 | comment-column:40 | |
316 | fill-column:79 | |
317 | indent-tabs-mode:nil | |
318 | End: | |
319 | */ |