2 * This file is part of DisOrder.
3 * Copyright (C) 2006-2008 Richard Kettlewell
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.
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.
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
20 /** @file disobedience/disobedience.h
21 * @brief Header file for Disobedience, the DisOrder GTK+ client
24 #ifndef DISOBEDIENCE_H
25 #define DISOBEDIENCE_H
42 #include "trackname.h"
45 #include "configuration.h"
47 #include "selection.h"
49 #include "eventdist.h"
53 #include <gdk-pixbuf/gdk-pixbuf.h>
55 /* Types ------------------------------------------------------------------- */
59 struct progress_window;
61 /** @brief Callback data structure
63 * This program is extremely heavily callback-driven. Rather than have
64 * numerous different callback structures we have a single one which can be
65 * interpreted adequately both by success and error handlers.
68 void (*onerror)(struct callbackdata *cbd,
70 const char *msg); /* called on error */
72 const char *key; /* gtkqueue.c op_part_lookup */
73 struct choosenode *choosenode; /* gtkchoose.c got_files/got_dirs */
74 struct queuelike *ql; /* gtkqueue.c queuelike_completed */
75 struct prefdata *f; /* properties.c */
76 const char *user; /* users.c */
78 const char *user, *email; /* users.c */
83 /** @brief Per-tab callbacks
85 * Some of the options in the main menu depend on which tab is displayed, so we
86 * have some callbacks to set them appropriately.
89 int (*properties_sensitive)(GtkWidget *tab);
90 int (*selectall_sensitive)(GtkWidget *tab);
91 int (*selectnone_sensitive)(GtkWidget *tab);
92 void (*properties_activate)(GtkWidget *tab);
93 void (*selectall_activate)(GtkWidget *tab);
94 void (*selectnone_activate)(GtkWidget *tab);
97 /** @brief Button definitions */
100 void (*clicked)(GtkButton *button, gpointer userdata);
105 /* Variables --------------------------------------------------------------- */
107 extern GMainLoop *mainloop;
108 extern GtkWidget *toplevel; /* top level window */
109 extern GtkWidget *report_label; /* label for progress indicator */
110 extern GtkWidget *tabs; /* main tabs */
111 extern disorder_eclient *client; /* main client */
113 extern unsigned long last_state; /* last reported state */
114 extern rights_type last_rights; /* last reported rights bitmap */
115 extern int playing; /* true if playing some track */
116 extern int volume_l, volume_r; /* current volume */
117 extern double goesupto; /* volume upper bound */
118 extern int choosealpha; /* break up choose by letter */
119 extern GtkTooltips *tips;
120 extern int rtp_supported;
121 extern int rtp_is_running;
122 extern GtkItemFactory *mainmenufactory;
124 extern const disorder_eclient_log_callbacks log_callbacks;
126 /* Functions --------------------------------------------------------------- */
128 disorder_eclient *gtkclient(void);
129 /* Configure C for use in GTK+ programs */
131 void popup_protocol_error(int code,
133 /* Report an error */
135 void properties(int ntracks, const char **tracks);
136 /* Pop up a properties window for a list of tracks */
138 GtkWidget *scroll_widget(GtkWidget *child);
139 /* Wrap a widget up for scrolling */
141 GtkWidget *frame_widget(GtkWidget *w, const char *title);
143 GdkPixbuf *find_image(const char *name);
144 /* Get the pixbuf for an image. Returns a null pointer if it cannot be
147 void popup_msg(GtkMessageType mt, const char *msg);
148 void popup_submsg(GtkWidget *parent, GtkMessageType mt, const char *msg);
150 void fpopup_msg(GtkMessageType mt, const char *fmt, ...);
152 struct progress_window *progress_window_new(const char *title);
153 /* Pop up a progress window */
155 void progress_window_progress(struct progress_window *pw,
158 /* Report current progress */
160 GtkWidget *iconbutton(const char *path, const char *tip);
162 GtkWidget *create_buttons(struct button *buttons,
164 GtkWidget *create_buttons_box(struct button *buttons,
168 void logged_in(void);
170 void all_update(void);
171 /* Update everything */
175 GtkWidget *menubar(GtkWidget *w);
176 /* Create the menu bar */
178 void menu_update(int page);
179 /* Called whenever the main menu might need to change. PAGE is the current
180 * page if known or -1 otherwise. */
182 void users_set_sensitive(int sensitive);
186 GtkWidget *control_widget(void);
187 /* Make the controls widget */
189 extern int suppress_actions;
191 /* Queue/Recent/Added */
193 GtkWidget *queue_widget(void);
194 GtkWidget *recent_widget(void);
195 GtkWidget *added_widget(void);
196 /* Create widgets for displaying the queue, the recently played list and the
197 * newly added tracks list */
199 void queue_select_all(struct queuelike *ql);
200 void queue_select_none(struct queuelike *ql);
201 /* Select all/none on some queue */
203 void queue_properties(struct queuelike *ql);
204 /* Pop up properties of selected items in some queue */
206 int queued(const char *track);
207 /* Return nonzero iff TRACK is queued or playing */
209 void namepart_update(const char *track,
212 /* Called when a namepart might have changed */
216 GtkWidget *choose_widget(void);
217 /* Create a widget for choosing tracks */
219 void choose_update(void);
220 /* Called when we think the choose tree might need updating */
222 void play_completed(void *v,
227 void login_box(void);
229 GtkWidget *login_window;
231 /* User management */
233 void manage_users(void);
237 void popup_help(void);
241 int rtp_running(void);
242 void start_rtp(void);
247 void init_styles(void);
248 extern GtkStyle *layout_style;
249 extern GtkStyle *title_style;
250 extern GtkStyle *even_style;
251 extern GtkStyle *odd_style;
252 extern GtkStyle *active_style;
253 extern GtkStyle *tool_style;
254 extern GtkStyle *search_style;
255 extern GtkStyle *drag_style;
257 extern const char *browser;
259 void save_settings(void);
260 void load_settings(void);
261 void set_tool_colors(GtkWidget *w);
262 void popup_settings(void);
264 /* Widget leakage debugging rubbish ---------------------------------------- */
267 #define NW(what) do { \
268 if(++current##what % 100 > max##what) { \
269 fprintf(stderr, "%s:%d: %d %s\n", \
270 __FILE__, __LINE__, current##what, #what); \
271 max##what = current##what; \
274 #define WT(what) static int current##what, max##what
275 #define DW(what) (--current##what)
277 #define NW(what) do { } while(0)
278 #define DW(what) do { } while(0)
279 #define WT(what) struct neverused
283 extern const char *mtag;
284 #define MTAG(x) do { mtag = x; } while(0)
285 #define MTAG_PUSH(x) do { const char *save_mtag = mtag; mtag = x; (void)0
286 #define MTAG_POP() mtag = save_mtag; } while(0)
288 #define MTAG(x) do { } while(0)
289 #define MTAG_PUSH(x) do {} while(0)
290 #define MTAG_POP() do {} while(0)
293 #endif /* DISOBEDIENCE_H */