initial wps functions

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1169 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 140 insertions, 0 deletions

diff --git a/apps/wps.c b/apps/wps.c
new file mode 100644
index 0000000000..eb9b4ba3af
--- /dev/null
+++ b/apps/wps.c
@@ -0,0 +1,131 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "file.h"
+#include "lcd.h"
+#include "button.h"
+#include "kernel.h"
+#include "tree.h"
+#include "debug.h"
+#include "sprintf.h"
+#include "settings.h"
+#include "wps.h"
+
+
+#define LINE_Y      1 /* initial line */
+
+#define PLAY_DISPLAY_DEFAULT         0 
+#define PLAY_DISPLAY_FILENAME_SCROLL 1 
+#define PLAY_DISPLAY_TRACK_TITLE     2 
+
+/* demonstrates showing different formats from playtune */
+void wps_show_play(char* filename)
+{
+     mp3entry  mp3;
+     mp3info(&mp3,filename);
+
+     char buffer[256];
+     snprintf(buffer,sizeof(buffer), "%s", mp3.path);
+
+     lcd_clear_display();
+
+     switch (global_settings.wps_display)
+     {
+          case PLAY_DISPLAY_TRACK_TITLE:
+          {
+               int ch = '/';
+               char* end;
+               char szArtist[26];
+
+               char* szTok = strtok_r(buffer, "/", &end);
+               szTok = strtok_r(NULL, "/", &end);
+
+               // Assume path format of: Genre/Artist/Album/Mp3_file
+               strncpy(szArtist,szTok,sizeof(szArtist));
+               szArtist[sizeof(szArtist)-1] = 0;
+               char* szDelimit = strrchr(buffer, ch);
+
+#ifdef HAVE_LCD_BITMAP
+               lcd_puts(0,0, szArtist?szArtist:"<nothing>");
+               lcd_puts_scroll(0,LINE_Y,(++szDelimit));
+#else 
+               lcd_puts(0,0, szArtist?szArtist:"<nothing>");
+               lcd_puts_scroll(0,1,(++szDelimit));
+#endif
+
+
+               break;
+           }
+           case PLAY_DISPLAY_FILENAME_SCROLL:
+           {
+               int ch = '/';
+               char* szLast = strrchr(buffer, ch);
+
+               if (szLast)
+               {
+                   lcd_puts_scroll(0,0, (++szLast));
+               } else {
+                   lcd_puts_scroll(0,0, buffer);
+               }
+
+               break;
+           }
+           case PLAY_DISPLAY_DEFAULT:
+           {
+#ifdef HAVE_LCD_BITMAP
+                lcd_puts(0, 0, "[id3 info]");
+                lcd_puts(0, LINE_Y, mp3.title?mp3.title:"");
+                lcd_puts(0, LINE_Y+1, mp3.album?mp3.album:"");
+                lcd_puts(0, LINE_Y+2, mp3.artist?mp3.artist:"");
+
+                snprintf(buffer,sizeof(buffer), "%d ms", mp3.length);
+                lcd_puts(0, LINE_Y+3, buffer);
+
+                snprintf(buffer,sizeof(buffer), "%d kbits", mp3.bitrate);
+
+                lcd_puts(0, LINE_Y+4, buffer);
+
+                snprintf(buffer,sizeof(buffer), "%d Hz", mp3.frequency);
+                lcd_puts(0, LINE_Y+5, buffer);
+#else
+
+                lcd_puts(0, 0, mp3.artist?mp3.artist:"<no artist>");
+                lcd_puts(0, 1, mp3.title?mp3.title:"<no title>");
+#endif
+                break;
+           }
+
+     }
+
+    lcd_update();
+}
+
+/* experimental idea still being sorted out, but want it in the the code tree still so that important playlist info is not forgotten. */
+#if 0
+void wps_show_playlist(char* current, playlist_info_t *list)
+{
+
+    int ch       = '/';
+    char* szLast = strrchr(current, ch);
+    char buf[16];
+    
+    buf[15] = 0;
+
+    snprintf(buf, sizeof(buf), "[%d/%d]", list->index, list->amount);
+    
+    lcd_clear_display();
+
+#ifdef HAVE_LCD_BITMAP
+   lcd_puts(0, 0, "[Playlist Mode]");
+   lcd_puts_scroll(0,LINE_Y, (++szLast));
+   lcd_puts(0, LINE_Y+1, buf);
+#else
+   lcd_puts_scroll(0,0, (++szLast));
+   lcd_puts(0,1,buf);
+#endif
+
+
+   lcd_update();
+}
+#endif
diff --git a/apps/wps.h b/apps/wps.h
new file mode 100644
index 0000000000..7b72baa915
--- /dev/null
+++ b/apps/wps.h
@@ -0,0 +1,9 @@
+#ifndef _WPS_H
+#define _WPS_H
+#include "id3.h"
+#include "playlist.h" 
+
+void wps_show_play(char* filename);
+//void wps_show_playlist(char* current, playlist_info_t *list);
+
+#endif