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Commit	Line	Data
	1	/*
	2	* This file is part of DisOrder
	3	* Copyright (C) 2006-2008 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	#ifndef QUEUE_GENERIC_H
	21	#define QUEUE_GENERIC_H
	22
	23	/** @brief Definition of a column */
	24	struct queue_column {
	25	/** @brief Column name */
	26	const char *name;
	27
	28	/** @brief Compute value for this column */
	29	const char (value)(const struct queue_entry *q,
	30	const char *data);
	31
	32	/** @brief Passed to value() */
	33	const char *data;
	34
	35	/** @brief Flags word */
	36	unsigned flags;
	37	};
	38
	39	/** @brief Ellipsize column if too wide */
	40	#define COL_ELLIPSIZE 0x0001
	41
	42	/** @brief Set expand property */
	43	#define COL_EXPAND 0x0002
	44
	45	/** @brief Right-algin column */
	46	#define COL_RIGHT 0x0004
	47
	48	/** @brief Definition of a queue-like window */
	49	struct queuelike {
	50
	51	/* Things filled in by the caller: */
	52
	53	/** @brief Name for this tab */
	54	const char *name;
	55
	56	/** @brief Initialization function */
	57	void (*init)(void);
	58
	59	/** @brief Columns */
	60	const struct queue_column *columns;
	61
	62	/** @brief Number of columns in this queuelike */
	63	int ncolumns;
	64
	65	/** @brief Items for popup menu */
	66	struct menuitem *menuitems;
	67
	68	/** @brief Number of menu items */
	69	int nmenuitems;
	70
	71	/* Dynamic state: */
	72
	73	/** @brief The head of the queue */
	74	struct queue_entry *q;
	75
	76	/* Things created by the implementation: */
	77
	78	/** @brief The list store */
	79	GtkListStore *store;
	80
	81	/** @brief The tree view */
	82	GtkWidget *view;
	83
	84	/** @brief The selection */
	85	GtkTreeSelection *selection;
	86
	87	/** @brief The popup menu */
	88	GtkWidget *menu;
	89
	90	/** @brief Menu callbacks */
	91	struct tabtype tabtype;
	92	};
	93
	94	extern struct queuelike ql_queue;
	95	extern struct queuelike ql_recent;
	96	extern struct queuelike ql_added;
	97
	98	extern time_t last_playing;
	99
	100	int ql_selectall_sensitive(void *extra);
	101	void ql_selectall_activate(GtkMenuItem *menuitem,
	102	gpointer user_data);
	103	int ql_selectnone_sensitive(void *extra);
	104	void ql_selectnone_activate(GtkMenuItem *menuitem,
	105	gpointer user_data);
	106	int ql_properties_sensitive(void *extra);
	107	void ql_properties_activate(GtkMenuItem *menuitem,
	108	gpointer user_data);
	109	int ql_scratch_sensitive(void *extra);
	110	void ql_scratch_activate(GtkMenuItem *menuitem,
	111	gpointer user_data);
	112	int ql_remove_sensitive(void *extra);
	113	void ql_remove_activate(GtkMenuItem *menuitem,
	114	gpointer user_data);
	115	int ql_play_sensitive(void *extra);
	116	void ql_play_activate(GtkMenuItem *menuitem,
	117	gpointer user_data);
	118	gboolean ql_button_release(GtkWidget *widget,
	119	GdkEventButton *event,
	120	gpointer user_data);
	121	GtkWidget init_queuelike(struct queuelike ql);
	122	void ql_update_list_store(struct queuelike *ql) ;
	123	void ql_update_row(struct queue_entry *q,
	124	GtkTreeIter *iter);
	125	void ql_new_queue(struct queuelike *ql,
	126	struct queue_entry *newq);
	127	const char column_when(const struct queue_entry q,
	128	const char *data);
	129	const char column_who(const struct queue_entry q,
	130	const char *data);
	131	const char column_namepart(const struct queue_entry q,
	132	const char *data);
	133	const char column_length(const struct queue_entry q,
	134	const char *data);
	135	struct tabtype ql_tabtype(struct queuelike ql);
	136	struct queue_entry ql_iter_to_q(GtkTreeModel model,
	137	GtkTreeIter *iter);
	138
	139	#endif /* QUEUE_GENERIC_H */
	140
	141	/*
	142	Local Variables:
	143	c-basic-offset:2
	144	comment-column:40
	145	fill-column:79
	146	indent-tabs-mode:nil
	147	End:
	148	*/