Add wpseditor, the Google Summer of Code 2008 project of Rostislav Chekan. Closes FS#9327

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18362 a1c6a512-1295-4272-9138-f99709370657

13 files changed, 1155 insertions, 0 deletions

diff --git a/utils/wpseditor/libwps/src/api.c b/utils/wpseditor/libwps/src/api.c
new file mode 100644
index 0000000..485efa8
--- /dev/null
+++ b/utils/wpseditor/libwps/src/api.c
@@ -0,0 +1,268 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "sound.h"
+#include "api.h"
+#include "proxy.h"
+#include "dummies.h"
+#include "scroll_engine.h"
+#include "wpsstate.h"
+#include <string.h>
+
+struct proxy_api *xapi;
+
+void get_current_vp(struct viewport_api *avp);
+/*************************************************************
+
+*************************************************************/
+#ifdef HAVE_LCD_BITMAP
+void screen_clear_area(struct screen * display, int xstart, int ystart,
+                       int width, int height) {
+    display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+    display->fillrect(xstart, ystart, width, height);
+    display->set_drawmode(DRMODE_SOLID);
+}
+#endif
+
+bool load_wps_backdrop(char* filename) {
+    return xapi->load_wps_backdrop(filename);
+}
+
+bool load_remote_wps_backdrop(char* filename) {
+    return xapi->load_remote_wps_backdrop(filename);
+}
+
+int read_bmp_file(const char* filename,struct bitmap *bm, int maxsize,int format) {
+    if (!xapi->read_bmp_file)
+    {
+        DEBUGF1("can't read bmp file! NULL api!\n");
+        return -1;
+    }
+    bm->format = 3;//FORMAT_ANY?
+    bm->data = (unsigned char*)malloc(255);
+    memset(bm->data,0,255);
+    strcpy((char*)bm->data,filename);
+    //bm->data[strlen(filename)] = '\0';
+    xapi->read_bmp_file(filename,&bm->width, &bm->height);
+    return 1;
+}
+
+bool load_wps_backdrop2(char* filename) {
+    DEBUGF1("load_wps_backdrop(char* filename='%s')",filename);
+    return true;
+}
+
+bool load_remote_wps_backdrop2(char* filename) {
+    DEBUGF1("load_remote_wps_backdrop2(char* filename='%s')",filename);
+    return true;
+}
+
+void stop_scroll() {
+    DEBUGF3("stop_scroll\n");
+    return;
+}
+
+void puts_scroll(int x, int y, const unsigned char *string) {
+    DEBUGF2("puts_scroll(int x=%d, int y=%d, const unsigned char *string='%s'\n",x,y,string);
+}
+
+void putsxy(int x, int y, const unsigned char *str) {
+    DEBUGF2("putsxy(int =%d, int y=%d, const unsigned char *str='%s')\n",x,y,str);
+}
+
+void lcd_update() {
+    DEBUGF3("update\n");
+}
+
+void clear_viewport(int x, int y, int w, int h, int color) {
+    DEBUGF3("clear_viewport(int x=%d, int y=%d, int w=%d, int h=%d, int color=%d)\n", x, y, w, h, color);
+};
+
+int getstringsize(const unsigned char *str, int *w, int *h) {
+    //DEBUGF1("getstringsize(const unsigned char *str=\"%s\", int *w=%d, int *h=%d \n",str,*w,*h);
+    *w=strlen((char*)str)*sysfont.maxwidth;
+    *h=sysfont.height;
+    return 1;
+}
+
+void set_wpsstate(struct wpsstate state){
+    sysfont.height = state.fontheight;
+    sysfont.maxwidth = state.fontwidth;
+    global_settings.volume = state.volume;
+    battery_percent = state.battery_level;
+    _audio_status = state.audio_status;
+}
+
+void set_trackstate(struct trackstate state){
+    gui_wps[0].state->id3->title = state.title;
+    gui_wps[0].state->id3->artist = state.artist;
+    gui_wps[0].state->id3->album = state.album;
+    gui_wps[0].state->id3->elapsed = state.elapsed;
+    gui_wps[0].state->id3->length = state.length;
+}
+
+void set_next_trackstate(struct trackstate state)
+{
+    gui_wps[0].state->nid3->title = state.title;
+    gui_wps[0].state->nid3->artist = state.artist;
+    gui_wps[0].state->nid3->album = state.album;
+    gui_wps[0].state->nid3->elapsed = state.elapsed;
+    gui_wps[0].state->nid3->length = state.length;
+}
+
+enum api_playmode playmodes[PLAYMODES_NUM] = {
+    API_STATUS_PLAY,
+    API_STATUS_STOP,
+    API_STATUS_PAUSE,
+    API_STATUS_FASTFORWARD,
+    API_STATUS_FASTBACKWARD
+};
+
+const char *playmodeNames[] = {
+    "Play", "Stop", "Pause", "FastForward", "FastBackward"
+};
+
+
+void set_audio_status(int status){
+    DEBUGF1("%s",playmodeNames[status]);
+    switch(status){
+        case API_STATUS_PLAY:
+            _audio_status = AUDIO_STATUS_PLAY;
+            status_set_ffmode(STATUS_PLAY);
+            break;
+        case API_STATUS_STOP:
+            _audio_status = 0;
+            status_set_ffmode(STATUS_STOP);
+            break;
+        case API_STATUS_PAUSE:
+            _audio_status = AUDIO_STATUS_PAUSE;
+            status_set_ffmode(STATUS_PLAY);
+            break;
+        case API_STATUS_FASTFORWARD:
+            status_set_ffmode(STATUS_FASTFORWARD);
+            break;
+        case API_STATUS_FASTBACKWARD:
+            status_set_ffmode(STATUS_FASTBACKWARD);
+            break;
+        default:
+            DEBUGF1("ERR: Unknown status");
+    }
+}
+
+void test_api(struct proxy_api *api) {
+    if (!api->stop_scroll)
+        api->stop_scroll=stop_scroll;
+    if (!api->set_viewport)
+        api->set_viewport=lcd_set_viewport;
+    if (!api->clear_viewport)
+        api->clear_viewport=clear_viewport;
+    if (!api->getstringsize)
+        api->getstringsize=getstringsize;
+    if (!api->getwidth)
+        api->getwidth=lcd_getwidth;
+    if (!api->getheight)
+        api->getheight=lcd_getheight;
+    if (!api->set_drawmode)
+        api->set_drawmode=lcd_set_drawmode;
+    if (!api->puts_scroll)
+        api->puts_scroll=puts_scroll;
+    if (!api->update)
+        api->update=lcd_update;
+    if (!api->clear_display)
+        api->clear_display=lcd_clear_display;
+    if (!api->getfont)
+        api->getfont=lcd_getfont;
+    if (!api->putsxy)
+        api->putsxy=putsxy;
+
+#if LCD_DEPTH > 1
+    if (!api->get_foreground)
+        api->get_foreground=lcd_get_foreground;
+    if (!api->get_background)
+        api->get_background=lcd_get_background;
+#endif
+    if (!api->load_remote_wps_backdrop)
+        api->load_remote_wps_backdrop = load_remote_wps_backdrop2;
+    if (!api->load_wps_backdrop)
+        api->load_wps_backdrop = load_wps_backdrop2;
+    //dbgf = printf;
+}
+
+/**************************************************************
+
+**************************************************************/
+
+int set_api(struct proxy_api* api) {
+    if (api->debugf)
+        dbgf = api->debugf;
+    screens[0].screen_type=SCREEN_MAIN;
+    screens[0].lcdwidth=LCD_WIDTH;
+    screens[0].lcdheight=LCD_HEIGHT;
+    screens[0].depth=LCD_DEPTH;
+#ifdef HAVE_LCD_COLOR
+    screens[0].is_color=true;
+#else
+    screens[0].is_color=false;
+#endif
+    if (api->getwidth)
+        screens[0].getwidth = api->getwidth;
+    if (api->stop_scroll)
+        screens[0].stop_scroll=api->stop_scroll;
+    screens[0].scroll_stop = lcd_scroll_stop;
+    if (api->set_viewport)
+        screens[0].set_viewport=api->set_viewport;
+    if (api->clear_viewport)
+        screens[0].clear_viewport=lcd_clear_viewport;
+    if (api->getstringsize)
+        screens[0].getstringsize=api->getstringsize;
+    if (api->getwidth)
+        screens[0].getwidth=api->getwidth;
+    if (api->getheight)
+        screens[0].getheight=api->getheight;
+    if (api->set_drawmode)
+        screens[0].set_drawmode=api->set_drawmode;
+    if (api->fillrect)
+        screens[0].fillrect=api->fillrect;
+    if (api->puts_scroll)
+        screens[0].puts_scroll=api->puts_scroll;
+    if (api->transparent_bitmap_part)
+        screens[0].transparent_bitmap_part=api->transparent_bitmap_part;
+    if (api->update)
+        screens[0].update=api->update;
+    if (api->clear_display)
+        screens[0].clear_display=api->clear_display;
+    if (api->getfont)
+        screens[0].getfont=api->getfont;
+    if (api->hline)
+        screens[0].hline=api->hline;
+    if (api->vline)
+        screens[0].vline=api->vline;
+    if (api->drawpixel)
+        screens[0].drawpixel=api->drawpixel;
+    if (api->putsxy)
+        screens[0].putsxy=api->putsxy;
+#if LCD_DEPTH > 1
+    if (api->get_foreground)
+        screens[0].get_foreground=api->get_foreground;
+    if (api->get_background)
+        screens[0].get_background=api->get_background;
+#endif
+
+    screens[0].bitmap_part = api->bitmap_part;
+    /**************************
+    *          OUT            *
+    **************************/
+    api->get_model_name = get_model_name;
+    api->get_current_vp = get_current_vp;
+    api->set_wpsstate = set_wpsstate;
+    api->set_trackstate = set_trackstate;
+    api->set_next_trackstate= set_next_trackstate;
+    api->set_audio_status= set_audio_status;
+    xapi = api;
+    return 0;
+}
+
+
+
+
+
+
diff --git a/utils/wpseditor/libwps/src/api.h b/utils/wpseditor/libwps/src/api.h
new file mode 100644
index 0000000..86bb1a6
--- /dev/null
+++ b/utils/wpseditor/libwps/src/api.h
@@ -0,0 +1,85 @@
+#ifndef API_H_INCLUDED
+#define API_H_INCLUDED
+#include <stdbool.h>
+#include <stddef.h>
+#include "defs.h"
+#include "wpsstate.h"
+#ifdef __PCTOOL__
+#include "dummies.h"
+#endif
+
+struct viewport_api {
+    int x;
+    int y;
+    int width;
+    int height;
+    int font;
+    int drawmode;
+    unsigned fg_pattern;
+    unsigned bg_pattern;
+    unsigned lss_pattern;
+    unsigned lse_pattern;
+    unsigned lst_pattern;
+    
+    //TODO: ??
+    int fontheight;
+    int fontwidth;
+};
+
+struct proxy_api
+{
+    bool        (*load_remote_wps_backdrop)(char* file_name);
+    bool        (*load_wps_backdrop)(char* file_name);
+
+    unsigned    (*get_foreground)(void);
+    unsigned    (*get_background)(void);
+    int         (*getwidth)(void);
+    int         (*getheight)(void);
+
+    void        (*puts_scroll)(int x, int y, const unsigned char *string);
+    void        (*putsxy)(int x, int y, const unsigned char *str);
+    int         (*getfont)();
+    int         (*getstringsize)(const unsigned char *str, int *w, int *h);
+    void        (*stop_scroll)();
+
+    void        (*transparent_bitmap_part)(const void *src, int src_x, int src_y,
+                                        int stride, int x, int y, int width, int height);
+    void        (*bitmap_part)(const void *src, int src_x, int src_y,
+                          int stride, int x, int y, int width, int height);
+    void        (*hline)(int x1, int x2, int y);
+    void        (*vline)(int x, int y1, int y2);
+    void        (*drawpixel)(int x, int y);
+    void        (*set_drawmode)(int mode);
+    void        (*fillrect)(int x, int y, int width, int height);
+
+
+    void        (*update)();
+    void        (*set_viewport)(struct viewport* vp);
+    void        (*clear_display)(void);
+    void        (*clear_viewport)(int x,int y,int w,int h, int color);
+
+    void*       (*plugin_get_buffer)(size_t *buffer_size);
+    int         (*read_bmp_file)(const char* filename,int *width, int *height);
+    void        (*set_wpsstate)(struct wpsstate state);
+    void        (*set_trackstate)(struct trackstate state);
+    void        (*set_next_trackstate)(struct trackstate state);
+    void        (*set_audio_status)(int status);
+    
+    pfdebugf    debugf;
+    int            verbose;
+
+
+/**************************
+*          OUT            *
+**************************/
+    const char* (*get_model_name)();
+    void        (*get_current_vp)(struct viewport_api *avp);
+
+
+};
+
+extern struct proxy_api *xapi;
+
+EXPORT int set_api(struct proxy_api* api);
+
+#endif // API_H_INCLUDED
diff --git a/utils/wpseditor/libwps/src/defs.h b/utils/wpseditor/libwps/src/defs.h
new file mode 100644
index 0000000..810c8da
--- /dev/null
+++ b/utils/wpseditor/libwps/src/defs.h
@@ -0,0 +1,41 @@
+#ifndef DEFS_H_INCLUDED
+#define DEFS_H_INCLUDED
+
+typedef int (*pfdebugf)(const char* fmt,...);
+extern pfdebugf dbgf;
+
+#ifdef BUILD_DLL
+#   define EXPORT __declspec(dllexport)
+#else
+#   define EXPORT
+#endif
+
+#ifndef MIN
+# define MIN(a, b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+# define MAX(a, b) (((a)>(b))?(a):(b))
+#endif
+
+#define SWAP_16(x) ((typeof(x))(unsigned short)(((unsigned short)(x) >> 8) | \
+                                                ((unsigned short)(x) << 8)))
+
+#define SWAP_32(x) ((typeof(x))(unsigned long)( ((unsigned long)(x) >> 24) | \
+                                               (((unsigned long)(x) & 0xff0000ul) >> 8) | \
+                                               (((unsigned long)(x) & 0xff00ul) << 8) | \
+                                                ((unsigned long)(x) << 24)))
+
+#define PLAYMODES_NUM 5
+enum api_playmode {
+    API_STATUS_PLAY,
+    API_STATUS_STOP,
+    API_STATUS_PAUSE,
+    API_STATUS_FASTFORWARD,
+    API_STATUS_FASTBACKWARD
+};
+
+extern enum api_playmode playmodes[PLAYMODES_NUM];
+extern const char *playmodeNames[];
+
+#endif // DEFS_H_INCLUDED
diff --git a/utils/wpseditor/libwps/src/dummies.c b/utils/wpseditor/libwps/src/dummies.c
new file mode 100644
index 0000000..8592610
--- /dev/null
+++ b/utils/wpseditor/libwps/src/dummies.c
@@ -0,0 +1,363 @@
+#include <string.h>
+#include <stdio.h>
+#include "dummies.h"
+#include "proxy.h"
+
+struct user_settings global_settings;
+
+struct wps_state wps_state;
+struct gui_wps gui_wps[NB_SCREENS];
+struct wps_data wps_datas[NB_SCREENS];
+struct cuesheet *curr_cue;
+struct cuesheet *temp_cue;
+struct system_status global_status;
+struct gui_syncstatusbar statusbars;
+struct playlist_info current_playlist;
+struct font sysfont;
+int battery_percent = 100;
+struct mp3entry current_song, next_song;
+int _audio_status;
+
+charger_input_state_type charger_input_state;
+#if CONFIG_CHARGING >= CHARGING_MONITOR
+charge_state_type charge_state;
+#endif
+
+#if defined(CPU_PP) && defined(BOOTLOADER)
+/* We don't enable interrupts in the iPod bootloader, so we need to fake
+the current_tick variable */
+#define current_tick (signed)(USEC_TIMER/10000)
+#else
+volatile long current_tick;
+#endif
+
+
+void dummies_init(){
+    sysfont.height = 9;
+    sysfont.maxwidth = 6;
+    global_settings.statusbar=true;
+}
+
+int playlist_amount_ex(const struct playlist_info* playlist);
+void sound_set_volume(int value)
+{
+    DEBUGF3("sound_set_volume(int value=%d)",value);
+    global_settings.volume = value;
+}
+int sound_get_pitch(void)
+{
+    return 0;
+}
+int sound_min(int setting)
+{
+    DEBUGF3("sound_min(int setting=%d)",setting);
+    return -78; //audiohw_settings[setting].minval;
+}
+
+void sleep(int hz)
+{
+}
+
+void audio_init(void){}
+void audio_wait_for_init(void){}
+void audio_play(long offset){}
+void audio_stop(void){}
+void audio_pause(void){}
+void audio_resume(void){}
+void audio_next(void){}
+void audio_prev(void){}
+int audio_status(void)
+{
+    return _audio_status;
+}
+
+#if CONFIG_CODEC == SWCODEC
+int audio_track_count(void){return 0;} /* SWCODEC only */
+long audio_filebufused(void){return 0;} /* SWCODEC only */
+void audio_pre_ff_rewind(void){} /* SWCODEC only */
+#endif /* CONFIG_CODEC == SWCODEC */
+void audio_ff_rewind(long newtime){}
+void audio_flush_and_reload_tracks(void){}
+#ifdef HAVE_ALBUMART
+int audio_current_aa_hid(void){return -1;}
+#endif
+struct mp3entry* audio_current_track(void){return 0;}
+struct mp3entry* audio_next_track(void){return 0;}
+bool audio_has_changed_track(void)
+{
+    return false;
+}
+
+int get_sleep_timer(void){return 0;}
+
+
+int battery_level(void){return battery_percent;} /* percent */
+int battery_time(void){return 0;} /* minutes */
+unsigned int battery_adc_voltage(void){return 0;} /* voltage from ADC in millivolts */
+unsigned int battery_voltage(void){return 0;} /* filtered batt. voltage in millivolts */
+int  get_radio_status(void){return 0;}
+
+
+/* returns full path of playlist (minus extension) */
+char *playlist_name(const struct playlist_info* playlist, char *buf,
+int buf_size)
+{
+    char *sep;
+
+    if (!playlist)
+    return "no";
+
+    snprintf(buf, buf_size, "%s", playlist->filename+playlist->dirlen);
+
+    if (!buf[0])
+    return NULL;
+
+    /* Remove extension */
+    sep = strrchr(buf, '.');
+    if(sep)
+        *sep = 0;
+
+    return buf;
+}
+int playlist_get_display_index(void)
+{
+    return 1;
+}
+
+void gui_syncsplash(int ticks, const unsigned char *fmt, ...)
+{
+
+}
+
+void splash(int ticks, const unsigned char *fmt, ...)
+{
+
+}
+
+void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw){
+    DEBUGF3("gui_statusbar_draw");
+}
+
+void yield(void){}
+
+
+/* returns true if cuesheet support is initialised */
+bool cuesheet_is_enabled(void){return false;}
+
+/* allocates the cuesheet buffer */
+void cuesheet_init(void){}
+
+/* looks if there is a cuesheet file that has a name matching "trackpath" */
+bool look_for_cuesheet_file(const char *trackpath, char *found_cue_path){return false;}
+
+/* parse cuesheet "file" and store the information in "cue" */
+bool parse_cuesheet(char *file, struct cuesheet *cue){return false;}
+
+/* reads a cuesheet to find the audio track associated to it */
+bool get_trackname_from_cuesheet(char *filename, char *buf){return false;}
+
+/* display a cuesheet struct */
+void browse_cuesheet(struct cuesheet *cue){}
+
+/* display a cuesheet file after parsing and loading it to the plugin buffer */
+bool display_cuesheet_content(char* filename){return false;}
+
+/* finds the index of the current track played within a cuesheet */
+int cue_find_current_track(struct cuesheet *cue, unsigned long curpos){return 0;}
+
+/* update the id3 info to that of the currently playing track in the cuesheet */
+void cue_spoof_id3(struct cuesheet *cue, struct mp3entry *id3){}
+
+/* skip to next track in the cuesheet towards "direction" (which is 1 or -1) */
+bool curr_cuesheet_skip(int direction, unsigned long curr_pos){return false;}
+
+#ifdef HAVE_LCD_BITMAP
+/* draw track markers on the progressbar */
+void cue_draw_markers(struct screen *screen, unsigned long tracklen,
+int x1, int x2, int y, int h){}
+#endif
+
+
+void draw_album_art(struct gui_wps *gwps, int handle_id, bool clear)
+{
+    if (!gwps || !gwps->data || !gwps->display || handle_id < 0)
+    return;
+
+    struct wps_data *data = gwps->data;
+
+#ifdef HAVE_REMOTE_LCD
+    /* No album art on RWPS */
+    if (data->remote_wps)
+    return;
+#endif
+
+    struct bitmap *bmp;
+    /* if (bufgetdata(handle_id, 0, (void *)&bmp) <= 0)
+        return;*/
+
+    short x = data->albumart_x;
+    short y = data->albumart_y;
+    short width = bmp->width;
+    short height = bmp->height;
+
+    if (data->albumart_max_width > 0)
+    {
+        /* Crop if the bitmap is too wide */
+        width = MIN(bmp->width, data->albumart_max_width);
+
+        /* Align */
+        if (data->albumart_xalign & WPS_ALBUMART_ALIGN_RIGHT)
+        x += data->albumart_max_width - width;
+        else if (data->albumart_xalign & WPS_ALBUMART_ALIGN_CENTER)
+        x += (data->albumart_max_width - width) / 2;
+    }
+
+    if (data->albumart_max_height > 0)
+    {
+        /* Crop if the bitmap is too high */
+        height = MIN(bmp->height, data->albumart_max_height);
+
+        /* Align */
+        if (data->albumart_yalign & WPS_ALBUMART_ALIGN_BOTTOM)
+        y += data->albumart_max_height - height;
+        else if (data->albumart_yalign & WPS_ALBUMART_ALIGN_CENTER)
+        y += (data->albumart_max_height - height) / 2;
+    }
+
+    if (!clear)
+    {
+        /* Draw the bitmap */
+        gwps->display->set_drawmode(DRMODE_FG);
+        gwps->display->bitmap_part((fb_data*)bmp->data, 0, 0, bmp->width,
+        x, y, width, height);
+        gwps->display->set_drawmode(DRMODE_SOLID);
+    }
+    else
+    {
+        /* Clear the bitmap */
+        gwps->display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+        gwps->display->fillrect(x, y, width, height);
+        gwps->display->set_drawmode(DRMODE_SOLID);
+    }
+}
+
+/* Update the "data" pointer to make the handle's data available to the caller.
+Return the length of the available linear data or < 0 for failure (handle
+not found).
+The caller is blocked until the requested amount of data is available.
+size is the amount of linear data requested. it can be 0 to get as
+much as possible.
+The guard buffer may be used to provide the requested size. This means it's
+unsafe to request more than the size of the guard buffer.
+*/
+size_t bufgetdata(int handle_id, size_t size, void **data)
+{
+
+
+    return size;
+}
+
+
+void gui_syncstatusbar_draw(struct gui_syncstatusbar * bars,
+bool force_redraw)
+{
+#ifdef HAVE_LCD_BITMAP
+    if(!global_settings.statusbar)
+    return;
+#endif /* HAVE_LCD_BITMAP */
+    int i;
+    FOR_NB_SCREENS(i) {
+        gui_statusbar_draw( &(bars->statusbars[i]), force_redraw );
+    }
+}
+void unload_wps_backdrop(void)
+{
+
+}
+
+#if CONFIG_CODEC == SWCODEC
+int get_replaygain_mode(bool have_track_gain, bool have_album_gain)
+{
+    int type;
+
+    bool track = ((global_settings.replaygain_type == REPLAYGAIN_TRACK)
+    || ((global_settings.replaygain_type == REPLAYGAIN_SHUFFLE)
+    && global_settings.playlist_shuffle));
+
+    type = (!track && have_album_gain) ? REPLAYGAIN_ALBUM
+    : have_track_gain ? REPLAYGAIN_TRACK : -1;
+
+    return type;
+}
+#endif
+
+/* Common functions for all targets */
+void rtc_init(void){}
+int rtc_read_datetime(unsigned char* buf){return 0;}
+int rtc_write_datetime(unsigned char* buf){return 0;}
+
+void backlight_on(void){}
+void backlight_off(void){}
+
+
+void debugf(const char *fmt, ...)
+{}
+void panicf( const char *fmt, ...)
+{
+}
+
+off_t filesize(int fd){return 0;}
+
+int playlist_amount(void)
+{
+    return playlist_amount_ex(NULL);
+}
+int playlist_amount_ex(const struct playlist_info* playlist)
+{
+    if (!playlist)
+        playlist = &current_playlist;
+
+    return playlist->amount;
+}
+
+int get_action(int context, int timeout)
+{
+    return 0;
+}
+
+void lcd_mono_bitmap(const unsigned char *src, int x, int y, int width,
+                            int height){}
+
+void pcm_calculate_rec_peaks(int *left, int *right)
+{
+}
+void pcm_calculate_peaks(int *left, int *right)
+{
+}
+bool led_read(int delayticks) /* read by status bar update */
+{
+    return false;
+}
+
+#ifndef HAS_BUTTON_HOLD
+bool is_keys_locked(void)
+{
+    return false;
+}
+#endif
+
+long default_event_handler_ex(long event, void (*callback)(void *), void *parameter)
+{
+     return 0;
+}
+
+long default_event_handler(long event)
+{
+    return default_event_handler_ex(event, NULL, NULL);
+}
+
+void ab_draw_markers(struct screen * screen, int capacity,
+                     int x0, int x1, int y, int h)
+                     {
+                     }
+void pcmbuf_beep(unsigned int frequency, size_t duration, int amplitude){}
diff --git a/utils/wpseditor/libwps/src/dummies.h b/utils/wpseditor/libwps/src/dummies.h
new file mode 100644
index 0000000..2bfce1d
--- /dev/null
+++ b/utils/wpseditor/libwps/src/dummies.h
@@ -0,0 +1,44 @@
+#ifndef DUMMIES_H_INCLUDED
+#define DUMMIES_H_INCLUDED
+
+#include <stdio.h>
+
+#include "settings.h"
+#include "gwps.h"
+#include "lang.h"
+#include "powermgmt.h"
+#include "font.h"
+#include "playlist.h"
+
+#include "defs.h"
+
+extern struct font sysfont;
+extern struct user_settings global_settings;
+extern struct wps_state wps_state;
+extern struct gui_wps gui_wps[NB_SCREENS];
+extern struct wps_data wps_datas[NB_SCREENS];
+extern struct cuesheet *curr_cue;
+extern struct cuesheet *temp_cue;
+extern struct system_status global_status;
+extern struct gui_syncstatusbar statusbars;
+extern struct playlist_info current_playlist;
+extern int battery_percent;
+extern struct mp3entry current_song, next_song;
+extern int _audio_status;
+
+charger_input_state_type charger_input_state;
+#if CONFIG_CHARGING >= CHARGING_MONITOR
+extern charge_state_type charge_state;
+#endif
+
+#if defined(CPU_PP) && defined(BOOTLOADER)
+/* We don't enable interrupts in the iPod bootloader, so we need to fake
+the current_tick variable */
+#define current_tick (signed)(USEC_TIMER/10000)
+#else
+extern volatile long current_tick;
+#endif
+
+void dummies_init();
+
+#endif /*DUMMIES_H_INCLUDED*/
diff --git a/utils/wpseditor/libwps/src/include/lang.h b/utils/wpseditor/libwps/src/include/lang.h
new file mode 100644
index 0000000..3274bde
--- /dev/null
+++ b/utils/wpseditor/libwps/src/include/lang.h
@@ -0,0 +1,10 @@
+#define LANG_END_PLAYLIST   (signed char)1
+#define LANG_KEYLOCK_ON     (signed char)2
+#define LANG_KEYLOCK_OFF    (signed char)3
+#define LANG_WEEKDAY_SUNDAY (signed char)4
+#define LANG_MONTH_JANUARY  (signed char)5
+#define VOICE_PAUSE         (signed char)6
+#define LANG_BATTERY_TIME   (signed char)7
+#define UNIT_PERCENT        (signed char)8
+
+#define str(...) "empty"
diff --git a/utils/wpseditor/libwps/src/include/rockboxlogo.h b/utils/wpseditor/libwps/src/include/rockboxlogo.h
new file mode 100644
index 0000000..8d1c8b6
--- /dev/null
+++ b/utils/wpseditor/libwps/src/include/rockboxlogo.h
@@ -0,0 +1 @@
+ 
diff --git a/utils/wpseditor/libwps/src/include/sysfont.h b/utils/wpseditor/libwps/src/include/sysfont.h
new file mode 100644
index 0000000..4ba7703
--- /dev/null
+++ b/utils/wpseditor/libwps/src/include/sysfont.h
@@ -0,0 +1 @@
+#define SYSFONT_HEIGHT 9
diff --git a/utils/wpseditor/libwps/src/include/system-target.h b/utils/wpseditor/libwps/src/include/system-target.h
new file mode 100644
index 0000000..8d1c8b6
--- /dev/null
+++ b/utils/wpseditor/libwps/src/include/system-target.h
@@ -0,0 +1 @@
+ 
diff --git a/utils/wpseditor/libwps/src/lcd.c b/utils/wpseditor/libwps/src/lcd.c
new file mode 100644
index 0000000..1f12332
--- /dev/null
+++ b/utils/wpseditor/libwps/src/lcd.c
@@ -0,0 +1,150 @@
+#include "font.h"
+#include "screen_access.h"
+//#include <windef.h>
+#include "api.h"
+#include "defs.h"
+#include "proxy.h"
+#include "dummies.h"
+
+static struct viewport default_vp =
+{
+    .x        = 0,
+    .y        = 0,
+    .width    = LCD_WIDTH,
+    .height   = LCD_HEIGHT,
+    .font     = FONT_SYSFIXED,
+    .drawmode = DRMODE_SOLID,
+    .fg_pattern = LCD_DEFAULT_FG,
+    .bg_pattern = LCD_DEFAULT_BG,
+    .lss_pattern = LCD_DEFAULT_BG,
+    .lse_pattern = LCD_DEFAULT_BG,
+    .lst_pattern = LCD_DEFAULT_BG,
+};
+
+struct viewport* current_vp = &default_vp;
+
+void   get_current_vp(struct viewport_api *avp){
+    avp->x = current_vp->x;
+    avp->y = current_vp->y;
+    avp->width = current_vp->width;
+    avp->height = current_vp->height;
+
+    //TODO: font_get(current_vp->font)->height;
+    avp->fontheight = sysfont.height;
+}
+
+void lcd_set_viewport(struct viewport* vp)
+{
+    if (vp == NULL){
+        current_vp = &default_vp;
+        DEBUGF3("lcd_set_viewport(struct viewport* vp= DEFAULT)\n");
+    }
+    else{
+        current_vp = vp;
+        DEBUGF3("lcd_set_viewport(struct viewport* vp=%x,vpx=%d,vpy=%d,vpw=%d,vph=%d)\n",vp,vp->x,vp->y,vp->width,vp->height);
+    }
+}
+
+void lcd_update_viewport(void)
+{
+    //lcd_update_rect(current_vp->x, current_vp->y,current_vp->width, current_vp->height);
+}
+
+void lcd_update_viewport_rect(int x, int y, int width, int height)
+{
+    //lcd_update_rect(current_vp->x + x, current_vp->y + y, width, height);
+}
+/*** parameter handling ***/
+
+void lcd_set_drawmode(int mode)
+{
+    current_vp->drawmode = mode & (DRMODE_SOLID|DRMODE_INVERSEVID);
+}
+
+int lcd_get_drawmode(void)
+{
+    return current_vp->drawmode;
+}
+
+void lcd_set_foreground(unsigned color)
+{
+    current_vp->fg_pattern = color;
+}
+
+unsigned lcd_get_foreground(void)
+{
+    return current_vp->fg_pattern;
+}
+
+void lcd_set_background(unsigned color)
+{
+    current_vp->bg_pattern = color;
+}
+
+unsigned lcd_get_background(void)
+{
+    return current_vp->bg_pattern;
+}
+
+void lcd_set_selector_start(unsigned color)
+{
+    current_vp->lss_pattern = color;
+}
+
+void lcd_set_selector_end(unsigned color)
+{
+    current_vp->lse_pattern = color;
+}
+
+void lcd_set_selector_text(unsigned color)
+{
+    current_vp->lst_pattern = color;
+}
+
+void lcd_set_drawinfo(int mode, unsigned fg_color, unsigned bg_color)
+{
+    //lcd_set_drawmode(mode);
+    current_vp->fg_pattern = fg_color;
+    current_vp->bg_pattern = bg_color;
+}
+
+int lcd_getwidth(void)
+{
+    return current_vp->width;
+}
+
+int lcd_getheight(void)
+{
+    return current_vp->height;
+}
+
+void lcd_setfont(int newfont)
+{
+    current_vp->font = newfont;
+}
+
+int lcd_getfont(void)
+{
+    return current_vp->font;
+}
+
+/* Clear the whole display */
+void lcd_clear_display(void)
+{
+    struct viewport* old_vp = current_vp;
+
+    current_vp = &default_vp;
+
+    lcd_clear_viewport();
+
+    current_vp = old_vp;
+}
+
+void lcd_clear_viewport(){
+    DEBUGF2("lcd_clear_viewport()\n");
+    xapi->clear_viewport(current_vp->x,current_vp->y,current_vp->width,current_vp->height,current_vp->bg_pattern);
+
+}
+void lcd_scroll_stop(struct viewport* vp){
+    DEBUGF3("lcd_scroll_stop(struct viewport* vp=%x)\n",vp);
+}
diff --git a/utils/wpseditor/libwps/src/proxy.c b/utils/wpseditor/libwps/src/proxy.c
new file mode 100644
index 0000000..3a3b8ce
--- /dev/null
+++ b/utils/wpseditor/libwps/src/proxy.c
@@ -0,0 +1,132 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "dummies.h"
+#include "proxy.h"
+#include "api.h"
+#include "gwps.h"
+#include "gwps-common.h"
+#include <string.h>
+
+struct screen screens[NB_SCREENS];
+struct wps_data wpsdata;
+struct gui_wps gwps;
+struct mp3entry id3;
+struct mp3entry nid3;
+
+extern void test_api(struct proxy_api *api);
+
+bool debug_wps = true;
+int wps_verbose_level = 0;
+int errno_;
+pfdebugf dbgf = 0;
+
+static char pluginbuf[PLUGIN_BUFFER_SIZE];
+
+const char* get_model_name(){
+#ifdef TARGET_MODEL
+    return TARGET_MODEL;
+#else
+    return "unknown";
+#endif
+}
+
+int read_line(int fd, char* buffer, int buffer_size)
+{
+    int count = 0;
+    int num_read = 0;
+
+    errno_ = 0;
+
+    while (count < buffer_size)
+    {
+        unsigned char c;
+
+        if (1 != read(fd, &c, 1))
+            break;
+
+        num_read++;
+
+        if ( c == '\n' )
+            break;
+
+        if ( c == '\r' )
+            continue;
+
+        buffer[count++] = c;
+    }
+
+    buffer[MIN(count, buffer_size - 1)] = 0;
+
+    return errno_ ? -1 : num_read;
+}
+
+void* plugin_get_buffer(size_t *buffer_size)
+{
+    *buffer_size = PLUGIN_BUFFER_SIZE;
+    return pluginbuf;
+}
+
+int checkwps(const char *filename, int verbose){
+    int res;
+    int fd;
+    
+    struct wps_data wps;
+    wps_verbose_level = verbose;
+
+    fd = open(filename, O_RDONLY);
+    if (fd < 0) {
+      DEBUGF1("Failed to open %s\n",filename);
+      return 2;
+    }
+    close(fd);
+
+    res = wps_data_load(&wps, &screens[0], filename, true);
+
+    if (!res) {
+      DEBUGF1("WPS parsing failure\n");
+      return 3;
+    }
+
+    DEBUGF1("WPS parsed OK\n");
+    return 0;
+}
+
+int wps_init(const char* filename,struct proxy_api *api, bool isfile){
+    int res;
+    if (!api)
+        return 4;
+    dummies_init();
+    test_api(api);
+    set_api(api);
+    wps_data_init(&wpsdata);
+    wps_verbose_level = api->verbose;
+    res = wps_data_load(&wpsdata, &screens[0], filename, isfile);
+    if (!res)
+    {
+      DEBUGF1("ERR: WPS parsing failure\n");
+      return 3;
+    }
+    DEBUGF1("WPS parsed OK\n");
+    DEBUGF1("\n-------------------------------------------------\n");
+    wps_state.paused = true;
+    gwps.data = &wpsdata;
+    gwps.display = &screens[0];
+    gwps.state = &wps_state;
+    gwps.state->id3 = &id3;
+    gwps.state->nid3 = &nid3;
+    gui_wps[0] = gwps;
+    return res;
+}
+
+int wps_display(){
+    DEBUGF3("wps_display(): begin\n");
+    int res = gui_wps_display();
+    DEBUGF3("\nWPS %sdisplayed\n", (res ? "" : "not "));
+    return res;
+}
+int wps_refresh(){
+    DEBUGF3("-----------------<wps_refresh(): begin>-----------------\n");
+    int res = gui_wps_refresh(&gwps, 0, WPS_REFRESH_ALL);
+    DEBUGF3("\nWPS %srefreshed\n", (res ? "" : "not "));
+    return res;
+}
diff --git a/utils/wpseditor/libwps/src/proxy.h b/utils/wpseditor/libwps/src/proxy.h
new file mode 100644
index 0000000..3836ecc
--- /dev/null
+++ b/utils/wpseditor/libwps/src/proxy.h
@@ -0,0 +1,25 @@
+#ifndef PROXY_H
+#define PROXY_h
+
+#include "screen_access.h"
+#include "api.h"
+#include "defs.h"
+
+#define DEBUGF  dbgf
+#define DEBUGF1 dbgf
+#define DEBUGF2(...)
+#define DEBUGF3(...)
+
+EXPORT int checkwps(const char *filename, int verbose);
+EXPORT int wps_init(const char* filename,struct proxy_api *api,bool isfile);
+EXPORT int wps_display();
+EXPORT int wps_refresh();
+
+const char* get_model_name();
+
+extern struct screen screens[NB_SCREENS];
+extern bool   debug_wps;
+extern int    wps_verbose_level;
+
+
+#endif
diff --git a/utils/wpseditor/libwps/src/wpsstate.h b/utils/wpseditor/libwps/src/wpsstate.h
new file mode 100644
index 0000000..148936a
--- /dev/null
+++ b/utils/wpseditor/libwps/src/wpsstate.h
@@ -0,0 +1,34 @@
+#ifndef STATES_H
+#define STATES_H
+//
+struct trackstate
+{
+    char* title;
+    char* artist;
+    char* album;
+    char* genre_string;
+    char* disc_string;
+    char* track_string;
+    char* year_string;
+    char* composer;
+    char* comment;
+    char* albumartist;
+    char* grouping;
+    int discnum;
+    int tracknum;
+    int version;
+    int layer;
+    int year;
+
+    int length;
+    int elapsed;
+};
+
+struct wpsstate{
+    int volume;
+    int fontheight;
+    int fontwidth;
+    int battery_level;
+    int audio_status;
+};
+#endif