예제 #1
0
void draw_progressbar(struct gui_wps *gwps, int line, struct progressbar *pb)
{
    struct screen *display = gwps->display;
    struct viewport *vp = pb->vp;
    struct wps_state *state = skin_get_global_state();
    struct mp3entry *id3 = state->id3;
    int x = pb->x, y = pb->y, width = pb->width, height = pb->height;
    unsigned long length, end;
    int flags = HORIZONTAL;
    
    if (height < 0)
        height = font_get(vp->font)->height;

    if (y < 0)
    {
        int line_height = font_get(vp->font)->height;
        /* center the pb in the line, but only if the line is higher than the pb */
        int center = (line_height-height)/2;
        /* if Y was not set calculate by font height,Y is -line_number-1 */
        y = line*line_height + (0 > center ? 0 : center);
    }

    if (pb->type == SKIN_TOKEN_VOLUMEBAR)
    {
        int minvol = sound_min(SOUND_VOLUME);
        int maxvol = sound_max(SOUND_VOLUME);
        length = maxvol-minvol;
        end = global_settings.volume-minvol;
    }
    else if (pb->type == SKIN_TOKEN_BATTERY_PERCENTBAR)
    {
        length = 100;
        end = battery_level();
    }
    else if (pb->type == SKIN_TOKEN_PEAKMETER_LEFTBAR ||
             pb->type == SKIN_TOKEN_PEAKMETER_RIGHTBAR)
    {
        int left, right, val;
        peak_meter_current_vals(&left, &right);
        val = pb->type == SKIN_TOKEN_PEAKMETER_LEFTBAR ? left : right;
        length = MAX_PEAK;
        end = peak_meter_scale_value(val, length);
    }
#if CONFIG_TUNER
    else if (in_radio_screen() || (get_radio_status() != FMRADIO_OFF))
    {
#ifdef HAVE_RADIO_RSSI
        if (pb->type == SKIN_TOKEN_TUNER_RSSI_BAR)
        {
            int val = tuner_get(RADIO_RSSI);
            int min = tuner_get(RADIO_RSSI_MIN);
            int max = tuner_get(RADIO_RSSI_MAX);
            end = val - min;
            length = max - min;
        }
        else
#endif
        {
            int min = fm_region_data[global_settings.fm_region].freq_min;
            end = radio_current_frequency() - min;
            length = fm_region_data[global_settings.fm_region].freq_max - min;
        }
    }
#endif
    else if (id3 && id3->length)
    {
        length = id3->length;
        end = id3->elapsed + state->ff_rewind_count;
    }
    else
    {
        length = 1;
        end = 0;
    }
    
    if (!pb->horizontal)
    {
        /* we want to fill upwards which is technically inverted. */
        flags = INVERTFILL;
    }
    
    if (pb->invert_fill_direction)
    {
        flags ^= INVERTFILL;
    }

    if (pb->nofill)
    {
        flags |= INNER_NOFILL;
    }

    if (pb->slider)
    {
        struct gui_img *img = pb->slider;
        /* clear the slider */
        screen_clear_area(display, x, y, width, height);

        /* shrink the bar so the slider is inside bounds */
        if (flags&HORIZONTAL)
        {
            width -= img->bm.width;
            x += img->bm.width / 2;
        }
        else
        {
            height -= img->bm.height;
            y += img->bm.height / 2;
        }
    }
    
    if (pb->backdrop)
    {
        struct gui_img *img = pb->backdrop;
#if LCD_DEPTH > 1
        if(img->bm.format == FORMAT_MONO) {
#endif
            display->mono_bitmap_part(img->bm.data,
                                      0, 0, img->bm.width,
                                      x, y, width, height);
#if LCD_DEPTH > 1
        } else {
            display->transparent_bitmap_part((fb_data *)img->bm.data,
                                             0, 0,
                                             STRIDE(display->screen_type,
                                             img->bm.width, img->bm.height),
                                             x, y, width, height);
        }
#endif
        flags |= DONT_CLEAR_EXCESS;
    }
    
    if (!pb->nobar)
    {
        if (pb->image)
            gui_bitmap_scrollbar_draw(display, &pb->image->bm,
                                    x, y, width, height,
                                    length, 0, end, flags);
        else
            gui_scrollbar_draw(display, x, y, width, height,
                               length, 0, end, flags);
    }

    if (pb->slider)
    {
        int xoff = 0, yoff = 0;
        int w = width, h = height;
        struct gui_img *img = pb->slider;

        if (flags&HORIZONTAL)
        {
            w = img->bm.width;
            xoff = width * end / length;
            if (flags&INVERTFILL)
                xoff = width - xoff;
            xoff -= w / 2;
        }
        else
        {
            h = img->bm.height;
            yoff = height * end / length;
            if (flags&INVERTFILL)
                yoff = height - yoff;
            yoff -= h / 2;
        }
#if LCD_DEPTH > 1
        if(img->bm.format == FORMAT_MONO) {
#endif
            display->mono_bitmap_part(img->bm.data,
                                      0, 0, img->bm.width,
                                      x + xoff, y + yoff, w, h);
#if LCD_DEPTH > 1
        } else {
            display->transparent_bitmap_part((fb_data *)img->bm.data,
                                             0, 0,
                                             STRIDE(display->screen_type,
                                             img->bm.width, img->bm.height),
                                             x + xoff, y + yoff, w, h);
        }
#endif
    }

    if (pb->type == SKIN_TOKEN_PROGRESSBAR)
    {
        if (id3 && id3->length)
        {
#ifdef AB_REPEAT_ENABLE
            if (ab_repeat_mode_enabled())
                ab_draw_markers(display, id3->length, x, y, width, height);
#endif

            if (id3->cuesheet)
                cue_draw_markers(display, id3->cuesheet, id3->length,
                                 x, y+1, width, height-2);
        }
#if 0 /* disable for now CONFIG_TUNER */
        else if (in_radio_screen() || (get_radio_status() != FMRADIO_OFF))
        {
            presets_draw_markers(display, x, y, width, height);
        }
#endif
    }
}
예제 #2
0
void draw_progressbar(struct gui_wps *gwps, int line, struct progressbar *pb)
{
    struct screen *display = gwps->display;
    struct viewport *vp = SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->vp);
    struct wps_state *state = skin_get_global_state();
    struct mp3entry *id3 = state->id3;
    int x = pb->x, y = pb->y, width = pb->width, height = pb->height;
    unsigned long length, end;
    int flags = HORIZONTAL;
    
    if (height < 0)
        height = font_get(vp->font)->height;

    if (y < 0)
    {
        int line_height = font_get(vp->font)->height;
        /* center the pb in the line, but only if the line is higher than the pb */
        int center = (line_height-height)/2;
        /* if Y was not set calculate by font height,Y is -line_number-1 */
        y = line*line_height + (0 > center ? 0 : center);
    }

    if (pb->type == SKIN_TOKEN_VOLUMEBAR)
    {
        int minvol = sound_min(SOUND_VOLUME);
        int maxvol = sound_max(SOUND_VOLUME);
        length = maxvol-minvol;
        end = global_settings.volume-minvol;
    }
    else if (pb->type == SKIN_TOKEN_BATTERY_PERCENTBAR)
    {
        length = 100;
        end = battery_level();
    }
    else if (pb->type == SKIN_TOKEN_PEAKMETER_LEFTBAR ||
             pb->type == SKIN_TOKEN_PEAKMETER_RIGHTBAR)
    {
        int left, right, val;
        peak_meter_current_vals(&left, &right);
        val = pb->type == SKIN_TOKEN_PEAKMETER_LEFTBAR ? left : right;
        length = MAX_PEAK;
        end = peak_meter_scale_value(val, length);
    }
    else if (pb->type == SKIN_TOKEN_LIST_SCROLLBAR)
    {
        int val, min, max;
        skinlist_get_scrollbar(&val, &min, &max);
        end = val - min;
        length = max - min;
    }
    else if (pb->type == SKIN_TOKEN_SETTINGBAR)
    {
        int val, count;
        get_setting_info_for_bar(pb->setting_id, &count, &val);
        length = count - 1;
        end = val;
    }
#if CONFIG_TUNER
    else if (in_radio_screen() || (get_radio_status() != FMRADIO_OFF))
    {
#ifdef HAVE_RADIO_RSSI
        if (pb->type == SKIN_TOKEN_TUNER_RSSI_BAR)
        {
            int val = tuner_get(RADIO_RSSI);
            int min = tuner_get(RADIO_RSSI_MIN);
            int max = tuner_get(RADIO_RSSI_MAX);
            end = val - min;
            length = max - min;
        }
        else
#endif
        {
            int min = fm_region_data[global_settings.fm_region].freq_min;
            end = radio_current_frequency() - min;
            length = fm_region_data[global_settings.fm_region].freq_max - min;
        }
    }
#endif
    else if (id3 && id3->length)
    {
        length = id3->length;
        end = id3->elapsed + state->ff_rewind_count;
    }
    else
    {
        length = 1;
        end = 0;
    }
    
    if (!pb->horizontal)
    {
        /* we want to fill upwards which is technically inverted. */
        flags = INVERTFILL;
    }
    
    if (pb->invert_fill_direction)
    {
        flags ^= INVERTFILL;
    }

    if (pb->nofill)
    {
        flags |= INNER_NOFILL;
    }

    if (SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->slider))
    {
        struct gui_img *img = SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->slider);
        /* clear the slider */
        screen_clear_area(display, x, y, width, height);

        /* account for the sliders width in the progressbar */
        if (flags&HORIZONTAL)
        {
            width -= img->bm.width;
        }
        else
        {
            height -= img->bm.height;
        }
    }

    if (SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->backdrop))
    {
        struct gui_img *img = SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->backdrop);
        img->bm.data = core_get_data(img->buflib_handle);
        display->bmp_part(&img->bm, 0, 0, x, y, pb->width, height);
        flags |= DONT_CLEAR_EXCESS;
    }

    if (!pb->nobar)
    {
        struct gui_img *img = SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->image);
        if (img)
        {
            char *img_data = core_get_data(img->buflib_handle);
            img->bm.data = img_data;
            gui_bitmap_scrollbar_draw(display, &img->bm,
                                    x, y, width, height,
                                    length, 0, end, flags);
        }
        else
            gui_scrollbar_draw(display, x, y, width, height,
                               length, 0, end, flags);
    }

    if (SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->slider))
    {
        int xoff = 0, yoff = 0;
        int w = width, h = height;
        struct gui_img *img = SKINOFFSETTOPTR(get_skin_buffer(gwps->data), pb->slider);
        img->bm.data = core_get_data(img->buflib_handle);

        if (flags&HORIZONTAL)
        {
            w = img->bm.width;
            xoff = width * end / length;
            if (flags&INVERTFILL)
                xoff = width - xoff;
        }
        else
        {
            h = img->bm.height;
            yoff = height * end / length;
            if (flags&INVERTFILL)
                yoff = height - yoff;
        }
        display->bmp_part(&img->bm, 0, 0, x + xoff, y + yoff, w, h);
    }

    if (pb->type == SKIN_TOKEN_PROGRESSBAR)
    {
        if (id3 && id3->length)
        {
#ifdef AB_REPEAT_ENABLE
            if (ab_repeat_mode_enabled())
                ab_draw_markers(display, id3->length, x, y, width, height);
#endif

            if (id3->cuesheet)
                cue_draw_markers(display, id3->cuesheet, id3->length,
                                 x, y+1, width, height-2);
        }
#if 0 /* disable for now CONFIG_TUNER */
        else if (in_radio_screen() || (get_radio_status() != FMRADIO_OFF))
        {
            presets_draw_markers(display, x, y, width, height);
        }
#endif
    }
}