audioplayermainscreen.c

MTK6226修改平台UI的文件介绍

 *  title               [IN]        
 *  left_softkey        [IN]        
 *  right_softkey       [IN]        
 *  skin                [IN]        
 *  U8* history_buffer(?)
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_audply_show_mainscreen(U16 title, U16 left_softkey, U16 right_softkey, S8 skin)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    MMI_title_string = (UI_string_type) GetString(title);
    #ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
    if(g_audply.in_sub_screen)
    {
        SUBLCD_ExitCategoryFunction();
        UI_set_sub_LCD_graphics_context();
        }
    #endif
#ifdef __GDI_MEMORY_PROFILE_2__
    gdi_layer_multi_layer_enable();

    /* get base layer as skin layer */
    gdi_layer_get_base_handle(&audply_osd_layer);
    gdi_layer_clear_background(GDI_COLOR_TRANSPARENT);
	gdi_layer_set_source_key(TRUE, GDI_COLOR_TRANSPARENT);
    #ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
	if(g_audply.in_sub_screen)
    {
        gdi_layer_create_using_outside_memory(0,0,UI_device_width,UI_device_height,&audply_skin_layer,(U8*)new_gdi_buffer,EXTRA_GDI_BUFFER_SIZE);		
	}
    else
    #endif	
    gdi_layer_create(0, 0, UI_device_width, UI_device_height, &audply_skin_layer);        
	
    gdi_layer_set_blt_layer(audply_skin_layer, audply_osd_layer, 0, 0);
#ifdef __MMI_AUDIO_SPECTRUM_DISPLAY__
    g_aud_ply_spectrum.target_layer = audply_osd_layer;
#endif 

#ifdef __MMI_AUDIO_PLAYER_LYRIC_DISPLAY__
    audply_lyric_print.target_layer = audply_osd_layer;
#endif 

#endif /* __GDI_MEMORY_PROFILE_2__ */ 

    /* init images */
#ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
	if(g_audply.in_sub_screen)
	{
	        mmi_sub_audply_init_main_screen_images(0);
			audply_main_skin_index = -1;//be used to executed the initialization of images when show audio player main
	}                                   //screen on mainlcd after switching from audio player main screen on sublcd.
	else
#endif
#ifndef __MMI_RESOURCE_ENFB_SUPPORT__
    if (!init_images_done || audply_main_skin_index != skin)
#endif        
    {
        mmi_audply_init_main_screen_images(skin);
        audply_main_skin_index = skin;
        init_images_done = TRUE;
        init_title_scrolling_done = FALSE;
    }
#ifdef __GDI_MEMORY_PROFILE_2__
    is_audply_skin_layer_drawn = FALSE;
#endif 

#ifdef __MMI_AUDIO_SPECTRUM_DISPLAY__
    if (g_audply.spectrum_style != 0 )
    {
        g_aud_ply_spectrum.style = g_audply.spectrum_style;
        switch (g_aud_ply_spectrum.style)
        {
            case STYLE_BLOCKS:
            case STYLE_BARS:
                g_aud_ply_spectrum.number_of_bars = 16;
                break;
            case STYLE_CIRCLES:
                g_aud_ply_spectrum.number_of_bars = 8;
                break;
            default:
                ASSERT(0);
        }
    }
#endif /* __MMI_AUDIO_SPECTRUM_DISPLAY__ */ 
#ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
	if(!g_audply.in_sub_screen)
	{
#endif
		clear_key_handlers();
		clear_left_softkey();
		clear_right_softkey();
		audply_main_LSK_text = (UI_string_type) GetString(left_softkey);
		audply_main_RSK_text = (UI_string_type) GetString(right_softkey);
		SetKeyHandler(mmi_audply_redraw_LSK_down, KEY_LSK, KEY_EVENT_DOWN);
		SetKeyHandler(mmi_audply_redraw_RSK_down, KEY_RSK, KEY_EVENT_DOWN);
#ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
	}
#endif

    /* associate functions */
    #ifdef __MMI_AUDIO_PLAYER_ON_SUBLCD__
    if(g_audply.in_sub_screen)
    {
       SUBLCD_ExitCategoryFunction = MMI_dummy_function;
       SUBLCD_RedrawCategoryFunction = MMI_dummy_function;
       SUBLCD_GetCategoryHistory = dummy_get_history;
       SUBLCD_GetCategoryHistorySize = dummy_get_history_size;
    }
    else
    #endif
    {
    ExitCategoryFunction = MMI_dummy_function;
    RedrawCategoryFunction = MMI_dummy_function;
    GetCategoryHistory = dummy_get_history;
    GetCategoryHistorySize = dummy_get_history_size;
    }
    /* draw screen */
    mmi_audply_redraw_main_screen();
}


/*****************************************************************************
 * FUNCTION
 *  mmi_audply_exit_mainscreen
 * DESCRIPTION
 *  exit audio player main screen
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_audply_exit_mainscreen()
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    gui_scrolling_text_stop(&audply_main_scrolling_title);

#ifdef __MMI_AUDIO_PLAYER_LYRIC_DISPLAY__
    mmi_audply_stop_scroll_lyric_and_clean_screen();
    mmi_audply_lyric_check_backlight(0);
    lyric_reEntry = TRUE;
#endif /* __MMI_AUDIO_PLAYER_LYRIC_DISPLAY__ */ 

#ifdef __MMI_AUDIO_SPECTRUM_DISPLAY__
    mmi_audply_spectrum_display_stop();
#endif 

#ifdef __MMI_AUDIO_PLAYER_ANIMATION__
    /* stop animation */
    if (audply_main_animation.img_handle != GDI_ERROR_HANDLE)
    {
        gdi_image_stop_animation(audply_main_animation.img_handle);
    }
#endif /* __MMI_AUDIO_PLAYER_ANIMATION__ */ 
#ifdef __GDI_MEMORY_PROFILE_2__
    gdi_layer_flatten_to_base(audply_skin_layer, audply_osd_layer, 0, 0);
    gdi_layer_free(audply_skin_layer);
    gdi_layer_multi_layer_disable();

    /* restore blt layer as base layer only */
    gdi_layer_set_blt_layer(audply_osd_layer, 0, 0, 0);
#endif /* __GDI_MEMORY_PROFILE_2__ */ 
#ifdef __MMI_TOUCH_SCREEN__
    audply_main_volume_inc.down = FALSE;
    audply_main_volume_dec.down = FALSE;
    audply_main_setting.down = FALSE;
#ifdef __MMI_AUDIO_PLAYER_SKIN_SHOW_REPEAT_SHUFFLE__    
    audply_main_repeat.down = FALSE;
    audply_main_shuffle.down = FALSE;
#endif
    audply_pen_event_on_object = AUDPLY_PEN_NONE;
#endif /* __MMI_TOUCH_SCREEN__ */ 
}


/*****************************************************************************
 * FUNCTION
 *  mmi_audply_redraw_LSK_down
 * DESCRIPTION
 *  redraw shifted LSK for key press down event
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_audply_redraw_LSK_down(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    S32 str_w, str_h;
    S32 x1, y1, x2, y2;
    color LSK_text_color = gui_color(255, 255, 255);

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_lock_double_buffer();
#endif 
    gui_set_font(&MMI_medium_font);
    gui_set_text_color(LSK_text_color);
    gui_set_text_border_color(text_border_color);

    /* show LSK */
    gui_measure_string(audply_main_LSK_text, &str_w, &str_h);
    x1 = AUDPLY_LSK_X_OFFSET;
    y1 = UI_device_height - str_h - AUDPLY_LSK_Y_OFFSET;
    x2 = str_w + AUDPLY_LSK_X_OFFSET;
    y2 = UI_device_height - AUDPLY_LSK_Y_OFFSET;
    gdi_layer_push_clip();
    gdi_layer_set_clip(x1 - 2, y1 - 2, x2, y2);
#ifdef __GDI_MEMORY_PROFILE_2__
    gdi_draw_solid_rect(x1 - 2, y1 - 2, x2, y2, GDI_COLOR_TRANSPARENT);
#else 
    gdi_image_draw(0, 0, audply_main_bg_img);
#endif 
    gdi_layer_pop_clip();
    gui_push_text_clip();
    gui_set_text_clip(x1, y1 - 1, x2, y2);
    if (r2lMMIFlag)
    {
        gui_move_text_cursor(x2, y1);
    }
    else
    {
        gui_move_text_cursor(x1, y1);
    }
    gui_print_bordered_text(audply_main_LSK_text);
    gui_pop_text_clip();

#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_unlock_double_buffer();
    gui_BLT_double_buffer(x1 - 2, y1 - 2, x2, y2);
#endif /* (UI_DOUBLE_BUFFER_SUPPORT) */ 
}


/*****************************************************************************
 * FUNCTION
 *  mmi_audply_redraw_RSK_down
 * DESCRIPTION
 *  redraw shifted RSK for key press down event
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_audply_redraw_RSK_down(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    S32 str_w, str_h;
    S32 x1, y1, x2, y2;
    color RSK_text_color = gui_color(255, 255, 255);

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_lock_double_buffer();
#endif 
    gui_set_font(&MMI_medium_font);
    gui_set_text_color(RSK_text_color);
    gui_set_text_border_color(text_border_color);

    /* show RSK */
    gui_measure_string(audply_main_RSK_text, &str_w, &str_h);
    x1 = UI_device_width - str_w - AUDPLY_RSK_X_OFFSET;
    y1 = UI_device_height - str_h - AUDPLY_RSK_Y_OFFSET;
    x2 = UI_device_width - AUDPLY_RSK_X_OFFSET;
    y2 = UI_device_height - AUDPLY_RSK_Y_OFFSET;
    gdi_layer_push_clip();
    gdi_layer_set_clip(x1 - 2, y1 - 2, x2, y2);
#ifdef __GDI_MEMORY_PROFILE_2__
    gdi_draw_solid_rect(x1 - 2, y1 - 2, x2, y2, GDI_COLOR_TRANSPARENT);
#else 
    gdi_image_draw(0, 0, audply_main_bg_img);
#endif 
    gdi_layer_pop_clip();
    gui_push_text_clip();
    gui_set_text_clip(x1, y1 - 1, x2, y2);
    if (r2lMMIFlag)
    {
        gui_move_text_cursor(x2, y1);
    }
    else
    {
        gui_move_text_cursor(x1, y1);
    }
    gui_print_bordered_text(audply_main_RSK_text);
    gui_pop_text_clip();

#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_unlock_double_buffer();
    gui_BLT_double_buffer(x1 - 2, y1 - 2, x2, y2);
#endif /* (UI_DOUBLE_BUFFER_SUPPORT) */ 
}


/*****************************************************************************
 * FUNCTION
 *  mmi_audply_redraw_LSK_up
 * DESCRIPTION
 *  redraw shifted LSK for key press down event
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_audply_redraw_LSK_up(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    S32 str_w, str_h;
    S32 x1, y1, x2, y2;
    color LSK_text_color = gui_color(255, 255, 255);

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_lock_double_buffer();
#endif 
    gui_set_font(&MMI_medium_font);
    gui_set_text_color(LSK_text_color);
    gui_set_text_border_color(text_border_color);

    /* show LSK */
    gui_measure_string(audply_main_LSK_text, &str_w, &str_h);
    x1 = AUDPLY_LSK_X_OFFSET - 1;
    y1 = UI_device_height - str_h - AUDPLY_LSK_Y_OFFSET - 1;
    x2 = str_w + AUDPLY_LSK_X_OFFSET - 1;
    y2 = UI_device_height - AUDPLY_LSK_Y_OFFSET - 1;
    gdi_layer_push_clip();
    gdi_layer_set_clip(x1 - 1, y1 - 1, x2 + 1, y2 + 1);
#ifdef __GDI_MEMORY_PROFILE_2__
    gdi_draw_solid_rect(x1 - 1, y1 - 1, x2 + 1, y2 + 1, GDI_COLOR_TRANSPARENT);
#else 
    gdi_image_draw(0, 0, audply_main_bg_img);
#endif 
    gdi_layer_pop_clip();
    gui_push_text_clip();
    gui_set_text_clip(x1 - 1, y1 - 1, x2, y2);
    if (r2lMMIFlag)
    {
        gui_move_text_cursor(x2, y1);
    }
    else
    {
        gui_move_text_cursor(x1, y1);
    }
    gui_print_bordered_text(audply_main_LSK_text);
    gui_pop_text_clip();

#if(UI_DOUBLE_BUFFER_SUPPORT)
    gui_unlock_double_buffer();
    gui_BLT_double_buffer(x1 - 1, y1 - 1, x2 + 1, y2 + 1);
#endif /* (UI_DOUBLE_BUFFER_SUPPORT) */ 
}


/*****************************************************************************
 * FUNCTION
 *  mmi_audply_redraw_RSK_up
 * DESCRIPTION