diff options
Diffstat (limited to 'src/screen.c')
| -rw-r--r-- | src/screen.c | 183 |
1 files changed, 92 insertions, 91 deletions
diff --git a/src/screen.c b/src/screen.c index f7145be6b..eacc78f88 100644 --- a/src/screen.c +++ b/src/screen.c @@ -42,11 +42,15 @@ #define ENABLE_STATUS_LINE_CLOCK #define ENABLE_SCROLLING -#define CROSSFADE_TIME 10 - #define STATUS_MESSAGE_TIMEOUT 3 #define STATUS_LINE_MAX_SIZE 512 +#define SCREEN_PLAYLIST_ID 0 +#define SCREEN_BROWSE_ID 1 +#define SCREEN_HELP_ID 100 +#define SCREEN_KEYDEF_ID 101 +#define SCREEN_CLOCK_ID 102 + /* screens */ extern screen_functions_t *get_screen_playlist(void); extern screen_functions_t *get_screen_browse(void); @@ -59,17 +63,55 @@ extern screen_functions_t *get_screen_keydef(void); extern screen_functions_t *get_screen_clock(void); #endif +typedef screen_functions_t * (*screen_get_mode_functions_fn_t) (void); + +typedef struct +{ + gint id; + gchar *name; + screen_get_mode_functions_fn_t get_mode_functions; + +} screen_mode_info_t; + +static screen_mode_info_t screens[] = { + { SCREEN_PLAYLIST_ID, "playlist", get_screen_playlist }, + { SCREEN_BROWSE_ID, "browse", get_screen_browse }, + { SCREEN_HELP_ID, "help", get_screen_help }, +#ifdef ENABLE_KEYDEF_SCREEN + { SCREEN_KEYDEF_ID, "keydef", get_screen_keydef }, +#endif +#ifdef ENABLE_CLOCK_SCREEN + { SCREEN_CLOCK_ID, "clock", get_screen_clock }, +#endif + { -1, NULL, NULL } +}; + static gboolean welcome = TRUE; static screen_t *screen = NULL; static screen_functions_t *mode_fn = NULL; static int seek_id = -1; static int seek_target_time = 0; +static gint +lookup_mode(gint id) +{ + gint i=0; + + while( screens[i].name ) + { + if( screens[i].id == id ) + return i; + i++; + } + return -1; +} static void -switch_screen_mode(screen_mode_t new_mode, mpdclient_t *c) +switch_screen_mode(gint id, mpdclient_t *c) { - if( new_mode == screen->mode ) + gint new_mode; + + if( id == screens[screen->mode].id ) return; /* close the old mode */ @@ -77,38 +119,18 @@ switch_screen_mode(screen_mode_t new_mode, mpdclient_t *c) mode_fn->close(); /* get functions for the new mode */ - switch(new_mode) + new_mode = lookup_mode(id); + if( new_mode>=0 && screens[new_mode].get_mode_functions ) { - case SCREEN_PLAY_WINDOW: - mode_fn = get_screen_playlist(); - break; - case SCREEN_FILE_WINDOW: - mode_fn = get_screen_browse(); - break; - case SCREEN_HELP_WINDOW: - mode_fn = get_screen_help(); - break; -#ifdef ENABLE_KEYDEF_SCREEN - case SCREEN_KEYDEF_WINDOW: - mode_fn = get_screen_keydef(); - break; -#endif -#ifdef ENABLE_CLOCK_SCREEN - case SCREEN_CLOCK_WINDOW: - mode_fn = get_screen_clock(); - break; -#endif - - default: - break; + mode_fn = screens[new_mode].get_mode_functions(); + screen->mode = new_mode; } - screen->mode = new_mode; - screen->painted = 0; - - /* open the new mode */ - if( mode_fn && mode_fn->open ) - mode_fn->open(screen, c); + screen->painted = 0; + + /* open the new mode */ + if( mode_fn && mode_fn->open ) + mode_fn->open(screen, c); } @@ -343,21 +365,22 @@ screen_exit(void) endwin(); if( screen ) { - GList *list = g_list_first(screen->screen_list); + gint i; /* close and exit all screens (playlist,browse,help...) */ - while( list ) + i=0; + while( screens[i].get_mode_functions ) { - screen_functions_t *mode_fn = list->data; + screen_functions_t *mode_fn = screens[i].get_mode_functions(); if( mode_fn && mode_fn->close ) mode_fn->close(); if( mode_fn && mode_fn->exit ) mode_fn->exit(); - list->data = NULL; - list=list->next; + + i++; } - g_list_free(screen->screen_list); + screen_free_string_list(screen->find_history); g_free(screen->buf); g_free(screen->findbuf); @@ -371,7 +394,7 @@ screen_exit(void) void screen_resize(void) { - GList *list; + gint i; D("Resize rows %d->%d, cols %d->%d\n",screen->rows,LINES,screen->cols,COLS); if( COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS ) @@ -410,15 +433,16 @@ screen_resize(void) g_free(screen->buf); screen->buf = g_malloc(screen->cols); - list = g_list_first(screen->screen_list); - while( list ) + /* close and exit all screens (playlist,browse,help...) */ + i=0; + while( screens[i].get_mode_functions ) { - screen_functions_t *mode_fn = list->data; + screen_functions_t *mode_fn = screens[i].get_mode_functions(); if( mode_fn && mode_fn->resize ) mode_fn->resize(screen->main_window.cols, screen->main_window.rows); - list=list->next; + i++; } /* ? - without this the cursor becomes visible with aterm & Eterm */ @@ -456,7 +480,7 @@ screen_status_printf(char *format, ...) int screen_init(mpdclient_t *c) { - GList *list; + gint i; /* initialize the curses library */ initscr(); @@ -490,7 +514,7 @@ screen_init(mpdclient_t *c) screen = g_malloc(sizeof(screen_t)); memset(screen, 0, sizeof(screen_t)); - screen->mode = SCREEN_PLAY_WINDOW; + screen->mode = 0; screen->cols = COLS; screen->rows = LINES; screen->buf = g_malloc(screen->cols); @@ -553,33 +577,17 @@ screen_init(mpdclient_t *c) } /* initialize screens */ - screen->screen_list = NULL; - screen->screen_list = g_list_append(screen->screen_list, - (gpointer) get_screen_playlist()); - screen->screen_list = g_list_append(screen->screen_list, - (gpointer) get_screen_browse()); - screen->screen_list = g_list_append(screen->screen_list, - (gpointer) get_screen_help()); -#ifdef ENABLE_KEYDEF_SCREEN - screen->screen_list = g_list_append(screen->screen_list, - (gpointer) get_screen_keydef()); -#endif -#ifdef ENABLE_CLOCK_SCREEN - screen->screen_list = g_list_append(screen->screen_list, - (gpointer) get_screen_clock()); -#endif - - list = screen->screen_list; - while( list ) + i=0; + while( screens[i].get_mode_functions ) { - screen_functions_t *fn = list->data; - + screen_functions_t *fn = screens[i].get_mode_functions(); + if( fn && fn->init ) fn->init(screen->main_window.w, screen->main_window.cols, screen->main_window.rows); - - list = list->next; + + i++; } mode_fn = get_screen_playlist(); @@ -756,8 +764,6 @@ screen_get_mouse_event(mpdclient_t *c, void screen_cmd(mpdclient_t *c, command_t cmd) { - screen_mode_t new_mode = screen->mode; - screen->input_timestamp = time(NULL); screen->last_cmd = cmd; welcome = FALSE; @@ -828,7 +834,10 @@ screen_cmd(mpdclient_t *c, command_t cmd) mpdclient_cmd_random(c, !c->status->random); break; case CMD_CROSSFADE: - mpdclient_cmd_crossfade(c, c->status->crossfade ? 0 : CROSSFADE_TIME); + if( c->status->crossfade ) + mpdclient_cmd_crossfade(c, 0); + else + mpdclient_cmd_crossfade(c, options.crossfade_time); break; case CMD_DB_UPDATE: if( !c->status->updatingDb ) @@ -863,40 +872,32 @@ screen_cmd(mpdclient_t *c, command_t cmd) screen->painted = 0; break; case CMD_SCREEN_PREVIOUS: - if( screen->mode > SCREEN_PLAY_WINDOW ) - new_mode = screen->mode - 1; + if( screen->mode > 0 ) + switch_screen_mode(screens[screen->mode-1].id, c); else - new_mode = SCREEN_HELP_WINDOW-1; - switch_screen_mode(new_mode, c); + switch_screen_mode(lookup_mode(SCREEN_HELP_ID)-1, c); break; case CMD_SCREEN_NEXT: - new_mode = screen->mode + 1; - if( new_mode >= SCREEN_HELP_WINDOW ) - new_mode = SCREEN_PLAY_WINDOW; - switch_screen_mode(new_mode, c); + if( screens[screen->mode+1].id < SCREEN_HELP_ID ) + switch_screen_mode(screens[screen->mode+1].id, c); + else + switch_screen_mode(screens[0].id, c); break; case CMD_SCREEN_PLAY: - switch_screen_mode(SCREEN_PLAY_WINDOW, c); + switch_screen_mode(SCREEN_PLAYLIST_ID, c); break; case CMD_SCREEN_FILE: - switch_screen_mode(SCREEN_FILE_WINDOW, c); - break; - case CMD_SCREEN_SEARCH: - switch_screen_mode(SCREEN_SEARCH_WINDOW, c); + switch_screen_mode(SCREEN_BROWSE_ID, c); break; case CMD_SCREEN_HELP: - switch_screen_mode(SCREEN_HELP_WINDOW, c); + switch_screen_mode(SCREEN_HELP_ID, c); break; -#ifdef ENABLE_KEYDEF_SCREEN case CMD_SCREEN_KEYDEF: - switch_screen_mode(SCREEN_KEYDEF_WINDOW, c); + switch_screen_mode(SCREEN_KEYDEF_ID, c); break; -#endif -#ifdef ENABLE_CLOCK_SCREEN case CMD_SCREEN_CLOCK: - switch_screen_mode(SCREEN_CLOCK_WINDOW, c); + switch_screen_mode(SCREEN_CLOCK_ID, c); break; -#endif case CMD_QUIT: exit(EXIT_SUCCESS); default: |