X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/ee7552f86d9438d415cbe61fd897e5c768f4f1a4..HEAD:/disobedience/queue-generic.h diff --git a/disobedience/queue-generic.h b/disobedience/queue-generic.h index c2cb119..b774f22 100644 --- a/disobedience/queue-generic.h +++ b/disobedience/queue-generic.h @@ -1,21 +1,22 @@ /* * This file is part of DisOrder - * Copyright (C) 2006-2008 Richard Kettlewell + * Copyright (C) 2006-2009 Richard Kettlewell * - * This program is free software; you can redistribute it and/or modify + * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA + * along with this program. If not, see . + */ +/** @file disobedience/queue-generic.h + * @brief Disobedience queue widgets */ #ifndef QUEUE_GENERIC_H #define QUEUE_GENERIC_H @@ -45,28 +46,6 @@ struct queue_column { /** @brief Right-algin column */ #define COL_RIGHT 0x0004 -/** @brief An item in the queue's popup menu */ -struct queue_menuitem { - /** @brief Menu item name */ - const char *name; - - /** @brief Called to activate the menu item */ - void (*activate)(GtkMenuItem *menuitem, - gpointer user_data); - - /** @brief Called to determine whether the menu item is usable. - * - * Returns @c TRUE if it should be sensitive and @c FALSE otherwise. - */ - int (*sensitive)(struct queuelike *ql); - - /** @brief Signal handler ID */ - gulong handlerid; - - /** @brief Widget for menu item */ - GtkWidget *w; -}; - /** @brief Definition of a queue-like window */ struct queuelike { @@ -76,7 +55,7 @@ struct queuelike { const char *name; /** @brief Initialization function */ - void (*init)(void); + void (*init)(struct queuelike *ql); /** @brief Columns */ const struct queue_column *columns; @@ -85,7 +64,7 @@ struct queuelike { int ncolumns; /** @brief Items for popup menu */ - struct queue_menuitem *menuitems; + struct menuitem *menuitems; /** @brief Number of menu items */ int nmenuitems; @@ -108,36 +87,90 @@ struct queuelike { /** @brief The popup menu */ GtkWidget *menu; + + /** @brief Menu callbacks */ + struct tabtype tabtype; + + /** @brief Drag-drop callback, or NULL for no drag+drop + * @param ql Owning queuelike + * @param ntracks Number of tracks to be dropped + * @param tracks List of track names + * @param ids List of track IDs + * @param after_me Drop after this or NULL to drop at head + * + * If the rearrangement is impossible then the displayed queue must be put + * back. + */ + void (*drop)(struct queuelike *ql, int ntracks, char **tracks, char **ids, + struct queue_entry *after_me); + + /** @brief Source target list */ + const GtkTargetEntry *drag_source_targets; + + /** @brief Drag source actions */ + GdkDragAction drag_source_actions; + + /** @brief Destination target list */ + const GtkTargetEntry *drag_dest_targets; + + /** @brief Drag destination actions */ + GdkDragAction drag_dest_actions; + }; +enum { + PLAYABLE_TRACKS_ID, + QUEUED_TRACKS_ID, + PLAYLIST_TRACKS_ID +}; + +#define PLAYABLE_TRACKS (char *)"text/x-disorder-playable-tracks" +#define QUEUED_TRACKS (char *)"text/x-disorder-queued-tracks" +#define PLAYLIST_TRACKS (char *)"text/x-disorder-playlist-tracks" + +enum { + QUEUEPOINTER_COLUMN, + FOREGROUND_COLUMN, + BACKGROUND_COLUMN, + + EXTRA_COLUMNS +}; + +#define BG_PLAYING "#e0ffe0" +#define FG_PLAYING "black" + extern struct queuelike ql_queue; extern struct queuelike ql_recent; extern struct queuelike ql_added; extern time_t last_playing; -int ql_selectall_sensitive(struct queuelike *ql); +int ql_selectall_sensitive(void *extra); void ql_selectall_activate(GtkMenuItem *menuitem, gpointer user_data); -int ql_selectnone_sensitive(struct queuelike *ql); +int ql_selectnone_sensitive(void *extra); void ql_selectnone_activate(GtkMenuItem *menuitem, gpointer user_data); -int ql_properties_sensitive(struct queuelike *ql); +int ql_properties_sensitive(void *extra); void ql_properties_activate(GtkMenuItem *menuitem, gpointer user_data); -int ql_scratch_sensitive(struct queuelike *ql); +int ql_scratch_sensitive(void *extra); void ql_scratch_activate(GtkMenuItem *menuitem, gpointer user_data); -int ql_remove_sensitive(struct queuelike *ql); +int ql_remove_sensitive(void *extra); void ql_remove_activate(GtkMenuItem *menuitem, gpointer user_data); -int ql_play_sensitive(struct queuelike *ql); +int ql_play_sensitive(void *extra); void ql_play_activate(GtkMenuItem *menuitem, gpointer user_data); +int ql_adopt_sensitive(void *extra); +void ql_adopt_activate(GtkMenuItem *menuitem, + gpointer user_data); gboolean ql_button_release(GtkWidget *widget, GdkEventButton *event, gpointer user_data); GtkWidget *init_queuelike(struct queuelike *ql); +void destroy_queuelike(struct queuelike *ql); void ql_update_list_store(struct queuelike *ql) ; void ql_update_row(struct queue_entry *q, GtkTreeIter *iter); @@ -152,6 +185,10 @@ const char *column_namepart(const struct queue_entry *q, const char *column_length(const struct queue_entry *q, const char *data); struct tabtype *ql_tabtype(struct queuelike *ql); +struct queue_entry *ql_iter_to_q(GtkTreeModel *model, + GtkTreeIter *iter); +struct queue_entry *ql_path_to_q(GtkTreeModel *model, + GtkTreePath *path); #endif /* QUEUE_GENERIC_H */