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 */ | |
4aa8a0a4 | 78 | const char *user; /* users.c */ |
460b9539 | 79 | } u; |
80 | }; | |
81 | ||
2c348789 RK |
82 | /** @brief Per-tab callbacks |
83 | * | |
84 | * Some of the options in the main menu depend on which tab is displayed, so we | |
85 | * have some callbacks to set them appropriately. | |
86 | */ | |
460b9539 | 87 | struct tabtype { |
88 | int (*properties_sensitive)(GtkWidget *tab); | |
89 | int (*selectall_sensitive)(GtkWidget *tab); | |
fb009628 | 90 | int (*selectnone_sensitive)(GtkWidget *tab); |
460b9539 | 91 | void (*properties_activate)(GtkWidget *tab); |
92 | void (*selectall_activate)(GtkWidget *tab); | |
fb009628 | 93 | void (*selectnone_activate)(GtkWidget *tab); |
460b9539 | 94 | }; |
95 | ||
73f1b9f3 RK |
96 | /** @brief Button definitions */ |
97 | struct button { | |
98 | const gchar *stock; | |
99 | void (*clicked)(GtkButton *button, gpointer userdata); | |
100 | const char *tip; | |
101 | }; | |
102 | ||
460b9539 | 103 | /* Variables --------------------------------------------------------------- */ |
104 | ||
105 | extern GMainLoop *mainloop; | |
106 | extern GtkWidget *toplevel; /* top level window */ | |
107 | extern GtkWidget *report_label; /* label for progress indicator */ | |
108 | extern GtkWidget *tabs; /* main tabs */ | |
109 | extern disorder_eclient *client; /* main client */ | |
110 | ||
111 | extern unsigned long last_state; /* last reported state */ | |
112 | extern int playing; /* true if playing some track */ | |
113 | extern int volume_l, volume_r; /* current volume */ | |
114 | extern double goesupto; /* volume upper bound */ | |
115 | extern int choosealpha; /* break up choose by letter */ | |
348ef780 | 116 | extern GtkTooltips *tips; |
a99c4e9a RK |
117 | extern int rtp_supported; |
118 | extern int rtp_is_running; | |
ac6bf2ba | 119 | extern GtkItemFactory *mainmenufactory; |
460b9539 | 120 | |
10e226b3 RK |
121 | extern const disorder_eclient_log_callbacks log_callbacks; |
122 | ||
00959300 | 123 | typedef void monitor_callback(void *u); |
186f896b | 124 | |
460b9539 | 125 | /* Functions --------------------------------------------------------------- */ |
126 | ||
127 | disorder_eclient *gtkclient(void); | |
128 | /* Configure C for use in GTK+ programs */ | |
129 | ||
130 | void popup_protocol_error(int code, | |
131 | const char *msg); | |
132 | /* Report an error */ | |
133 | ||
16e145a5 | 134 | void properties(int ntracks, const char **tracks); |
460b9539 | 135 | /* Pop up a properties window for a list of tracks */ |
136 | ||
73f1b9f3 RK |
137 | void properties_reset(void); |
138 | ||
d4ef4132 | 139 | GtkWidget *scroll_widget(GtkWidget *child); |
460b9539 | 140 | /* Wrap a widget up for scrolling */ |
141 | ||
142 | GdkPixbuf *find_image(const char *name); | |
143 | /* Get the pixbuf for an image. Returns a null pointer if it cannot be | |
144 | * found. */ | |
145 | ||
043d60b1 RK |
146 | void popup_msg(GtkMessageType mt, const char *msg); |
147 | /* Pop up a message */ | |
460b9539 | 148 | |
043d60b1 | 149 | void fpopup_msg(GtkMessageType mt, const char *fmt, ...); |
73f1b9f3 | 150 | |
c3df9503 RK |
151 | struct progress_window *progress_window_new(const char *title); |
152 | /* Pop up a progress window */ | |
153 | ||
154 | void progress_window_progress(struct progress_window *pw, | |
155 | int progress, | |
156 | int limit); | |
157 | /* Report current progress */ | |
158 | ||
fcc8b9f7 RK |
159 | GtkWidget *iconbutton(const char *path, const char *tip); |
160 | ||
73f1b9f3 RK |
161 | GtkWidget *create_buttons(const struct button *buttons, |
162 | size_t nbuttons); | |
ffc4dbaf RK |
163 | GtkWidget *create_buttons_box(const struct button *buttons, |
164 | size_t nbuttons, | |
165 | GtkWidget *box); | |
73f1b9f3 | 166 | |
186f896b RK |
167 | void register_monitor(monitor_callback *callback, |
168 | void *u, | |
169 | unsigned long mask); | |
170 | /* Register a state monitor */ | |
171 | ||
73f1b9f3 RK |
172 | /** @brief Type signature for a reset callback */ |
173 | typedef void reset_callback(void); | |
174 | ||
175 | void register_reset(reset_callback *callback); | |
176 | /* Register a reset callback */ | |
177 | ||
178 | void reset(void); | |
179 | ||
10e226b3 RK |
180 | void all_update(void); |
181 | /* Update everything */ | |
460b9539 | 182 | |
183 | /* Main menu */ | |
184 | ||
185 | GtkWidget *menubar(GtkWidget *w); | |
186 | /* Create the menu bar */ | |
187 | ||
188 | void menu_update(int page); | |
189 | /* Called whenever the main menu might need to change. PAGE is the current | |
190 | * page if known or -1 otherwise. */ | |
191 | ||
192 | ||
193 | /* Controls */ | |
194 | ||
195 | GtkWidget *control_widget(void); | |
196 | /* Make the controls widget */ | |
197 | ||
6d1302f0 RK |
198 | void volume_update(void); |
199 | /* Called whenever we think the volume control has changed */ | |
460b9539 | 200 | |
a99c4e9a RK |
201 | void control_monitor(void *u); |
202 | ||
fb44b59e RK |
203 | extern int suppress_actions; |
204 | ||
4eb1f430 | 205 | /* Queue/Recent/Added */ |
460b9539 | 206 | |
207 | GtkWidget *queue_widget(void); | |
208 | GtkWidget *recent_widget(void); | |
4eb1f430 RK |
209 | GtkWidget *added_widget(void); |
210 | /* Create widgets for displaying the queue, the recently played list and the | |
211 | * newly added tracks list */ | |
460b9539 | 212 | |
213 | void queue_update(void); | |
214 | void recent_update(void); | |
4eb1f430 RK |
215 | void added_update(void); |
216 | /* Called whenever we think the queue, recent or newly-added list might have | |
217 | * changed */ | |
460b9539 | 218 | |
219 | void queue_select_all(struct queuelike *ql); | |
fb009628 RK |
220 | void queue_select_none(struct queuelike *ql); |
221 | /* Select all/none on some queue */ | |
460b9539 | 222 | |
223 | void queue_properties(struct queuelike *ql); | |
224 | /* Pop up properties of selected items in some queue */ | |
225 | ||
460b9539 | 226 | int queued(const char *track); |
227 | /* Return nonzero iff TRACK is queued or playing */ | |
228 | ||
229 | void namepart_update(const char *track, | |
230 | const char *context, | |
231 | const char *part); | |
232 | /* Called when a namepart might have changed */ | |
233 | ||
234 | ||
235 | /* Choose */ | |
236 | ||
237 | GtkWidget *choose_widget(void); | |
238 | /* Create a widget for choosing tracks */ | |
239 | ||
240 | void choose_update(void); | |
241 | /* Called when we think the choose tree might need updating */ | |
242 | ||
a99c4e9a RK |
243 | /* Login details */ |
244 | ||
73f1b9f3 RK |
245 | void login_box(void); |
246 | ||
e9e8a16d RK |
247 | GtkWidget *login_window; |
248 | ||
ffc4dbaf RK |
249 | /* User management */ |
250 | ||
251 | void manage_users(void); | |
252 | ||
13affe66 RK |
253 | /* Help */ |
254 | ||
255 | void popup_help(void); | |
256 | ||
a99c4e9a RK |
257 | /* RTP */ |
258 | ||
259 | int rtp_running(void); | |
260 | void start_rtp(void); | |
261 | void stop_rtp(void); | |
262 | ||
f486ea18 | 263 | /* Settings */ |
d4ef4132 | 264 | |
33288048 RK |
265 | void init_styles(void); |
266 | extern GtkStyle *layout_style; | |
267 | extern GtkStyle *title_style; | |
268 | extern GtkStyle *even_style; | |
269 | extern GtkStyle *odd_style; | |
270 | extern GtkStyle *active_style; | |
271 | extern GtkStyle *tool_style; | |
272 | extern GtkStyle *search_style; | |
273 | extern GtkStyle *drag_style; | |
d4ef4132 | 274 | |
f486ea18 RK |
275 | extern const char *browser; |
276 | ||
277 | void save_settings(void); | |
278 | void load_settings(void); | |
d4ef4132 | 279 | void set_tool_colors(GtkWidget *w); |
46fb1b05 | 280 | void popup_settings(void); |
d4ef4132 | 281 | |
e9b70a84 | 282 | /* Widget leakage debugging rubbish ---------------------------------------- */ |
283 | ||
284 | #if MDEBUG | |
285 | #define NW(what) do { \ | |
286 | if(++current##what % 100 > max##what) { \ | |
287 | fprintf(stderr, "%s:%d: %d %s\n", \ | |
288 | __FILE__, __LINE__, current##what, #what); \ | |
289 | max##what = current##what; \ | |
290 | } \ | |
291 | } while(0) | |
292 | #define WT(what) static int current##what, max##what | |
293 | #define DW(what) (--current##what) | |
294 | #else | |
1a48886f RK |
295 | #define NW(what) do { } while(0) |
296 | #define DW(what) do { } while(0) | |
e9b70a84 | 297 | #define WT(what) struct neverused |
298 | #endif | |
299 | ||
e1d4a32b | 300 | #if MTRACK |
301 | extern const char *mtag; | |
302 | #define MTAG(x) do { mtag = x; } while(0) | |
303 | #define MTAG_PUSH(x) do { const char *save_mtag = mtag; mtag = x; (void)0 | |
304 | #define MTAG_POP() mtag = save_mtag; } while(0) | |
305 | #else | |
306 | #define MTAG(x) do { } while(0) | |
307 | #define MTAG_PUSH(x) do {} while(0) | |
308 | #define MTAG_POP() do {} while(0) | |
309 | #endif | |
310 | ||
460b9539 | 311 | #endif /* DISOBEDIENCE_H */ |
312 | ||
313 | /* | |
314 | Local Variables: | |
315 | c-basic-offset:2 | |
316 | comment-column:40 | |
317 | fill-column:79 | |
318 | indent-tabs-mode:nil | |
319 | End: | |
320 | */ |