Update copyright notices

[ncmpc.git] / src / screen.h

diff --git a/src/screen.h b/src/screen.h
index 6f98d1e4d5a238f4b6db32f0a28c2b807a3ae4fe..d414548d227e313c64c81766540bf912257fb14c 100644 (file)
--- a/src/screen.h
+++ b/src/screen.h
@@ -1,12 +1,37 @@
+/* ncmpc (Ncurses MPD Client)
+ * (c) 2004-2009 The Music Player Daemon Project
+ * Project homepage: http://musicpd.org
+ 
+ * 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
+ * (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.
+
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
 #ifndef SCREEN_H
 #define SCREEN_H
 
+#include "config.h"
 #include "mpdclient.h"
 #include "command.h"
 
-#include <ncurses.h>
 #include <glib.h>
 
+#ifdef HAVE_NCURSESW_NCURSES_H
+#include <ncursesw/ncurses.h>
+#else
+#include <ncurses.h>
+#endif
+
 #define IS_PLAYING(s) (s==MPD_STATUS_STATE_PLAY)
 #define IS_PAUSED(s) (s==MPD_STATUS_STATE_PAUSE)
 #define IS_STOPPED(s) (!(IS_PLAYING(s) | IS_PAUSED(s)))
@@ -15,11 +40,10 @@
 
 struct window {
        WINDOW *w;
-       int rows, cols;
-       int cur_action_id;
+       unsigned rows, cols;
 };
 
-typedef struct screen {
+struct screen {
        struct window top_window;
        struct window main_window;
        struct window progress_window;
@@ -28,48 +52,58 @@ typedef struct screen {
        /* GTime is equivalent to time_t */
        GTime start_timestamp;
        GTime status_timestamp;
-       GTime input_timestamp;
-       GTime last_cmd;
 
-       int cols, rows;
+       command_t last_cmd;
 
-       int mode;
+       unsigned cols, rows;
 
        char *buf;
        size_t buf_size;
 
        char *findbuf;
        GList *find_history;
+};
 
-       int painted;
-} screen_t;
+extern struct screen screen;
 
+extern const struct screen_functions screen_playlist;
+extern const struct screen_functions screen_browse;
+#ifdef ENABLE_ARTIST_SCREEN
+extern const struct screen_functions screen_artist;
+#endif
+extern const struct screen_functions screen_help;
+#ifdef ENABLE_SEARCH_SCREEN
+extern const struct screen_functions screen_search;
+#endif
+#ifdef ENABLE_SONG_SCREEN
+extern const struct screen_functions screen_song;
+#endif
+#ifdef ENABLE_KEYDEF_SCREEN
+extern const struct screen_functions screen_keydef;
+#endif
+#ifdef ENABLE_LYRICS_SCREEN
+extern const struct screen_functions screen_lyrics;
+#endif
+#ifdef ENABLE_OUTPUTS_SCREEN
+extern const struct screen_functions screen_outputs;
+#endif
 
-typedef void (*screen_init_fn_t)(WINDOW *w, int cols, int rows);
-typedef void (*screen_exit_fn_t)(void);
-typedef void (*screen_open_fn_t)(struct screen *screen, mpdclient_t *c);
-typedef void (*screen_close_fn_t)(void);
-typedef void (*screen_resize_fn_t)(int cols, int rows);
-typedef void (*screen_paint_fn_t)(struct screen *screen, mpdclient_t *c);
-typedef void (*screen_update_fn_t)(struct screen *screen, mpdclient_t *c);
-typedef int (*screen_cmd_fn_t)(struct screen *scr, mpdclient_t *c, command_t cmd);
-typedef const char *(*screen_title_fn_t)(char *s, size_t size);
 
 typedef struct screen_functions {
-       screen_init_fn_t   init;
-       screen_exit_fn_t   exit;
-       screen_open_fn_t   open;
-       screen_close_fn_t  close;
-       screen_resize_fn_t resize;
-       screen_paint_fn_t  paint;
-       screen_update_fn_t update;
-       screen_cmd_fn_t    cmd;
-       screen_title_fn_t  get_title;
+       void (*init)(WINDOW *w, int cols, int rows);
+       void (*exit)(void);
+       void (*open)(mpdclient_t *c);
+       void (*close)(void);
+       void (*resize)(int cols, int rows);
+       void (*paint)(void);
+       void (*update)(mpdclient_t *c);
+       bool (*cmd)(mpdclient_t *c, command_t cmd);
+       const char *(*get_title)(char *s, size_t size);
 } screen_functions_t;
 
 void screen_init(mpdclient_t *c);
 void screen_exit(void);
-void screen_resize(void);
+void screen_resize(struct mpdclient *c);
 void screen_status_message(const char *msg);
 void screen_status_printf(const char *format, ...);
 char *screen_error(void);
@@ -79,8 +113,25 @@ void screen_idle(mpdclient_t *c);
 void screen_cmd(mpdclient_t *c, command_t cmd);
 gint screen_get_id(const char *name);
 
+void
+screen_switch(const struct screen_functions *sf, struct mpdclient *c);
+
+gboolean
+screen_is_visible(const struct screen_functions *sf);
 
-gint get_cur_mode_id(void);
 int screen_get_mouse_event(mpdclient_t *c, unsigned long *bstate, int *row);
 
+bool
+screen_file_goto_song(struct mpdclient *c, const struct mpd_song *song);
+
+#ifdef ENABLE_SONG_SCREEN
+void
+screen_song_switch(struct mpdclient *c, const struct mpd_song *song);
+#endif
+
+#ifdef ENABLE_LYRICS_SCREEN
+void
+screen_lyrics_switch(struct mpdclient *c, const struct mpd_song *song);
+#endif
+
 #endif