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-rw-r--r--screen_file.c333
1 files changed, 333 insertions, 0 deletions
diff --git a/screen_file.c b/screen_file.c
new file mode 100644
index 000000000..bd60872e6
--- /dev/null
+++ b/screen_file.c
@@ -0,0 +1,333 @@
+/*
+ * $Id: screen_file.c,v 1.9 2004/03/18 09:33:07 kalle Exp $
+ *
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <glib.h>
+#include <ncurses.h>
+
+#include "config.h"
+#include "support.h"
+#include "libmpdclient.h"
+#include "mpc.h"
+#include "command.h"
+#include "screen.h"
+#include "screen_file.h"
+
+
+static char *
+list_callback(int index, int *highlight, void *data)
+{
+ mpd_client_t *c = (mpd_client_t *) data;
+ filelist_entry_t *entry;
+ mpd_InfoEntity *entity;
+
+ *highlight = 0;
+ if( (entry=(filelist_entry_t *) g_list_nth_data(c->filelist, index))==NULL )
+ return NULL;
+
+ entity = entry->entity;
+ *highlight = entry->selected;
+
+ if( entity == NULL )
+ {
+ return "[Back]";
+ }
+ if( entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY )
+ {
+
+ mpd_Directory *dir = entity->info.directory;
+
+ return utf8(basename(dir->path));
+ }
+ else if( entity->type==MPD_INFO_ENTITY_TYPE_SONG )
+ {
+ mpd_Song *song = entity->info.song;
+ return mpc_get_song_name(song);
+ }
+
+ return NULL;
+}
+
+static void
+change_directory(screen_t *screen, mpd_client_t *c)
+{
+ list_window_t *w = screen->filelist;
+ filelist_entry_t *entry;
+ mpd_InfoEntity *entity;
+
+ entry = ( filelist_entry_t *) g_list_nth_data(c->filelist, w->selected);
+ if( entry==NULL )
+ return;
+
+ entity = entry->entity;
+ if( entity==NULL )
+ {
+ char *parent = g_path_get_dirname(c->cwd);
+
+ if( strcmp(parent,".") == 0 )
+ {
+ parent[0] = '\0';
+ }
+ if( c->cwd )
+ free(c->cwd);
+ c->cwd = parent;
+ }
+ else
+ if( entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY)
+ {
+ mpd_Directory *dir = entity->info.directory;
+ if( c->cwd )
+ free(c->cwd);
+ c->cwd = strdup(dir->path);
+ }
+ else
+ return;
+
+ mpc_update_filelist(c);
+ list_window_reset(w);
+}
+
+
+static int
+add_directory(mpd_client_t *c, char *dir)
+{
+ mpd_InfoEntity *entity;
+ GList *subdir_list = NULL;
+ GList *list = NULL;
+ char buf[80];
+
+ snprintf(buf, 80, "Adding directory %s...\n", dir);
+ screen_status_message(c, buf);
+
+ mpd_sendLsInfoCommand(c->connection, dir);
+ mpd_sendCommandListBegin(c->connection);
+ while( (entity=mpd_getNextInfoEntity(c->connection)) )
+ {
+ if( entity->type==MPD_INFO_ENTITY_TYPE_SONG )
+ {
+ mpd_Song *song = entity->info.song;
+ mpd_sendAddCommand(c->connection, song->file);
+ mpd_freeInfoEntity(entity);
+ }
+ else if( entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY )
+ {
+ subdir_list = g_list_append(subdir_list, (gpointer) entity);
+ }
+ else
+ mpd_freeInfoEntity(entity);
+ }
+ mpd_sendCommandListEnd(c->connection);
+ mpd_finishCommand(c->connection);
+
+ list = g_list_first(subdir_list);
+ while( list!=NULL )
+ {
+ mpd_Directory *dir;
+
+ entity = list->data;
+ dir = entity->info.directory;
+ add_directory(c, dir->path);
+ mpd_freeInfoEntity(entity);
+ list->data=NULL;
+ list=list->next;
+ }
+ g_list_free(subdir_list);
+ return 0;
+}
+
+static void
+select_entry(screen_t *screen, mpd_client_t *c)
+{
+ list_window_t *w = screen->filelist;
+ filelist_entry_t *entry;
+
+ entry = ( filelist_entry_t *) g_list_nth_data(c->filelist, w->selected);
+ if( entry==NULL || entry->entity==NULL)
+ return;
+
+ if( entry->entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY )
+ {
+ mpd_Directory *dir = entry->entity->info.directory;
+ add_directory(c, dir->path);
+ return;
+ }
+
+ if( entry->entity->type!=MPD_INFO_ENTITY_TYPE_SONG )
+ return; /* No support for adding dirs... :( */
+
+ entry->selected = !entry->selected;
+
+ if( entry->selected )
+ {
+ if( entry->entity->type==MPD_INFO_ENTITY_TYPE_SONG )
+ {
+ char buf[80];
+ mpd_Song *song = entry->entity->info.song;
+
+ mpd_sendAddCommand(c->connection, song->file);
+ mpd_finishCommand(c->connection);
+
+ snprintf(buf, 80,
+ "Adding \'%s\' to playlist\n",
+ mpc_get_song_name(song));
+ screen_status_message(c, buf);
+ }
+ }
+ else
+ {
+ if( entry->entity->type==MPD_INFO_ENTITY_TYPE_SONG )
+ {
+ int i;
+ char buf[80];
+ mpd_Song *song = entry->entity->info.song;
+
+ i = mpc_playlist_get_song_index(c, song->file);
+ if( i>=0 )
+ {
+ mpd_sendDeleteCommand(c->connection, i);
+ mpd_finishCommand(c->connection);
+ snprintf(buf, 80,
+ "Removed \'%s\' from playlist\n",
+ mpc_get_song_name(song));
+ screen_status_message(c, buf);
+ }
+ }
+ }
+
+}
+
+void
+file_clear_highlights(mpd_client_t *c)
+{
+ GList *list = g_list_first(c->filelist);
+
+ while( list )
+ {
+ filelist_entry_t *entry = list->data;
+
+ entry->selected = 0;
+ list = list->next;
+ }
+}
+
+void
+file_clear_highlight(mpd_client_t *c, mpd_Song *song)
+{
+ GList *list = g_list_first(c->filelist);
+
+ if( !song )
+ return;
+
+ while( list )
+ {
+ filelist_entry_t *entry = list->data;
+ mpd_InfoEntity *entity = entry->entity;
+
+ if( entity && entity->type==MPD_INFO_ENTITY_TYPE_SONG )
+ {
+ mpd_Song *song2 = entity->info.song;
+
+ if( strcmp(song->file, song2->file) == 0 )
+ {
+ entry->selected = 0;
+ }
+ }
+ list = list->next;
+ }
+}
+
+char *
+file_get_header(mpd_client_t *c)
+{
+ static char buf[64];
+
+ snprintf(buf, 64,
+ TOP_HEADER_FILE ": %s ",
+ basename(c->cwd)
+ );
+
+ return buf;
+}
+
+void
+file_open(screen_t *screen, mpd_client_t *c)
+{
+ if( c->filelist == NULL )
+ {
+ mpc_update_filelist(c);
+ }
+}
+
+void
+file_close(screen_t *screen, mpd_client_t *c)
+{
+}
+
+void
+file_paint(screen_t *screen, mpd_client_t *c)
+{
+ list_window_t *w = screen->filelist;
+
+ w->clear = 1;
+
+ list_window_paint(screen->filelist, list_callback, (void *) c);
+ wrefresh(screen->filelist->w);
+}
+
+void
+file_update(screen_t *screen, mpd_client_t *c)
+{
+ if( c->filelist_updated )
+ {
+ file_paint(screen, c);
+ c->filelist_updated = 0;
+ return;
+ }
+ list_window_paint(screen->filelist, list_callback, (void *) c);
+ wrefresh(screen->filelist->w);
+}
+
+
+int
+file_cmd(screen_t *screen, mpd_client_t *c, command_t cmd)
+{
+ switch(cmd)
+ {
+ case CMD_PLAY:
+ change_directory(screen, c);
+ break;
+ case CMD_LIST_PREVIOUS:
+ list_window_previous(screen->filelist);
+ screen->filelist->repaint=1;
+ break;
+ case CMD_SELECT:
+ select_entry(screen, c);
+ /* continue and select next item... */
+ case CMD_LIST_NEXT:
+ list_window_next(screen->filelist, c->filelist_length);
+ screen->filelist->repaint=1;
+ break;
+ case CMD_LIST_FIRST:
+ list_window_first(screen->filelist);
+ screen->filelist->repaint = 1;
+ break;
+ case CMD_LIST_LAST:
+ list_window_last(screen->filelist, c->filelist_length);
+ screen->filelist->repaint = 1;
+ break;
+ case CMD_LIST_NEXT_PAGE:
+ list_window_next_page(screen->filelist, c->filelist_length);
+ screen->filelist->repaint = 1;
+ break;
+ case CMD_LIST_PREVIOUS_PAGE:
+ list_window_previous_page(screen->filelist);
+ screen->filelist->repaint = 1;
+ break;
+ default:
+ return 0;
+ }
+ return 1;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 06:19:58 +0000