jui_widget.c

java 1.1 gemini 08_16

    c = *current_MMI_theme->lite_disp_scr_bg_color;
    if((GDI_HANDLE)get_status_icon_bar_layer(0)!=GDI_ERROR_HANDLE)
    {
        gdi_layer_push_and_set_active(get_status_icon_bar_layer(0));
    }

    /* set clip region */
    gui_push_clip();
    get_status_icon_bar_clip(0, &x1, &y1, &x2, &y2);   /* get teh clip values of bar_id */
    gui_set_clip(x1, y1, x2, y2);

    gui_fill_rectangle(x1, y1, x2, y2, c);  /* fill the icon position with grey color */

    gui_pop_clip();

    if((GDI_HANDLE)get_status_icon_bar_layer(0)!=GDI_ERROR_HANDLE)
    {
        gdi_layer_pop_and_restore_active();
    }
}


/*****************************************************************************
 * FUNCTION
 *  jui_widget_set_title
 * DESCRIPTION
 *  Set title
 * PARAMETERS
 *  title               [IN]        Title string buffer
 *  title_length        [IN]        Title string buffer length
 * RETURNS
 *  void
 *****************************************************************************/
void jui_widget_set_title(kal_uint16 *title, kal_int32 title_length)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    if (title == NULL)
    {
        jui_widget_override_mode_setting(JUI_OBJ_TITLE_BAR, KAL_FALSE);
        title_length = 0;
    }
    else
    {
        jui_widget_override_mode_setting(JUI_OBJ_TITLE_BAR, KAL_TRUE);
    }

    kal_trace(TRACE_GROUP_5, 
        FUNC_J2ME_JUI_TITLE,
        __LINE__,
        jui_widget_obj_show_status(JUI_OBJ_TITLE_BAR),
        jui_title_is_shown,
        (jui_widget_act_mode_idx == JUI_SCREEN_MODE_FULL),
        jui_hardware_layer_handle,
        title);

    if (title_length > JUI_MAX_TITLE_LENGTH)
    {
        title_length = JUI_MAX_TITLE_LENGTH;
    }

    if (title_length)
    {
        memcpy(jui_title_buffer, title, title_length * 2);
    }

    jui_title_buffer[title_length] = 0;
}

#if defined (MMI_SHOW_STATUS_ICON_IN_TITLE)
/*****************************************************************************
 * FUNCTION
 *  jui_title_oem_show_normal_ex
 * DESCRIPTION
 *  Show title
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void jui_title_oem_show_normal_ex(void)
{
    if(!jvm_is_own_screen() || (jui_widget_act_mode_idx == JUI_SCREEN_MODE_FULL) ||
       !jui_widget_obj_show_status(JUI_OBJ_TITLE_BAR))
    {
        return;
    }

    gdi_layer_lock_frame_buffer();

    if ((jui_status_icon_layer_handle != GDI_LAYER_EMPTY_HANDLE) &&
        (jui_hardware_layer_handle != GDI_LAYER_EMPTY_HANDLE))
    {
        gdi_layer_push_and_set_active(jui_status_icon_layer_handle);
    }
    gui_title_oem_show_normal_ex();
    if ((jui_status_icon_layer_handle != GDI_LAYER_EMPTY_HANDLE) &&
        (jui_hardware_layer_handle != GDI_LAYER_EMPTY_HANDLE))
    {
        gdi_layer_pop_and_restore_active();
    }

    wgui_status_icon_integrated_register_redraw(jui_title_oem_show_normal_ex);
    gdi_layer_unlock_frame_buffer();
}
#endif


/*****************************************************************************
 * FUNCTION
 *  jui_widget_show_title
 * DESCRIPTION
 *  Show title
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void jui_widget_show_title(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    gdi_handle org_layer_handle = GDI_LAYER_EMPTY_HANDLE;
    gdi_layer_struct* base_layer = (gdi_layer_struct*)jui_layer_handle;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    kal_trace(TRACE_GROUP_5, 
        FUNC_J2ME_JUI_TITLE,
        __LINE__,
        jui_widget_obj_show_status(JUI_OBJ_TITLE_BAR),
        jui_title_is_shown,
        (jui_widget_act_mode_idx == JUI_SCREEN_MODE_FULL),
        jui_hardware_layer_handle,
        jui_status_icon_layer_handle);

    jui_lcd_mutex_lock();
    /* in case of vm is running in the background */
    if ((jui_layer_handle == GDI_LAYER_EMPTY_HANDLE) ||
        (jui_status_icon_layer_handle == GDI_LAYER_EMPTY_HANDLE))
    {
        if ((!jui_widget_obj_show_status(JUI_OBJ_TITLE_BAR)) || (jui_widget_act_mode_idx == JUI_SCREEN_MODE_FULL))
        {
            if (jui_title_is_shown)
            {
                jui_title_is_shown = KAL_FALSE;
#if defined (SUPPORT_MMAPI)
                /* video or video recorder is active and coordinate is changed */
                jma_video_player_update_is_title_displayed();
#endif
            }
        }
        else
        {
            if (!jui_title_is_shown)
            {
                jui_title_is_shown = KAL_TRUE;
#if defined (SUPPORT_MMAPI) 
                /* video or video recorder is active and coordinate is changed */
                jma_video_player_update_is_title_displayed();
#endif
            }
        }
        jui_lcd_mutex_unlock();
        return;
    }
    
    if ((!jui_widget_obj_show_status(JUI_OBJ_TITLE_BAR)) || (jui_widget_act_mode_idx == JUI_SCREEN_MODE_FULL))
    {
        if (jui_title_is_shown)
        {
            jui_title_is_shown = KAL_FALSE;
            if(!jvm_is_own_screen()){
#if defined (SUPPORT_MMAPI) 
                /* video or video recorder is active and coordinate is changed */
                jma_video_player_update_is_title_displayed();
#endif
                jui_lcd_mutex_unlock();
                return;
            }
#if defined (MMI_SHOW_STATUS_ICON_IN_TITLE)
            wgui_status_icon_integrated_enable(KAL_FALSE);
            wgui_status_icon_integrated_register_redraw(NULL);
#endif
            gdi_layer_push_and_set_active(jui_status_icon_layer_handle);
            gdi_draw_solid_rect(0, jui_title_offset, jui_ui_device_width - 1, jui_title_offset + MMI_title_height - 1, GDI_COLOR_TRANSPARENT);
            gdi_layer_pop_and_restore_active();

#if defined (SUPPORT_MMAPI)
            /* video or video recorder is active and coordinate is changed */
            jma_video_player_update_is_title_displayed();
#endif
        }
        jui_lcd_mutex_unlock();
        return;
    }

    jui_lcd_mutex_unlock();
    JAL_LOCK_MUTEX

    MMI_title_string = (UI_string_type) jui_title_buffer;
    MMI_menu_shortcut_number = -1;
    MMI_title_icon = NULL;

#if defined (MMI_SHOW_STATUS_ICON_IN_TITLE)
    if (g_wgui_status_bar_integrated_disabled)
    {
        wgui_status_icon_integrated_enable(KAL_TRUE);
        wgui_status_icon_integrated_register_redraw(jui_title_oem_show_normal_ex);
    }
#endif
    gdi_layer_lock_frame_buffer();
    gdi_image_abm_get_source_layer(&org_layer_handle);
    gdi_image_abm_set_source_layer(jui_layer_handle);
    draw_title();
    gdi_image_abm_set_source_layer(org_layer_handle);
    gdi_layer_unlock_frame_buffer();

    if ( jui_double_buffer_activated )
    {
        memcpy(((gdi_layer_struct*)jui_blt_handle)->buf_ptr , base_layer->buf_ptr, jui_ui_device_width * MMI_title_height * 2);
    }
    gdi_layer_push_and_set_active(jui_status_icon_layer_handle);
    if ((jui_hardware_layer_handle == GDI_LAYER_EMPTY_HANDLE))
    {
        gdi_draw_solid_rect(0, jui_title_offset, jui_ui_device_width - 1, jui_title_offset + MMI_title_height - 1, GDI_COLOR_TRANSPARENT);
    }
    else
    {
#if defined (MMI_SHOW_STATUS_ICON_IN_TITLE)
        wgui_status_icon_integrated_enable(KAL_TRUE);
        wgui_status_icon_integrated_register_redraw(jui_title_oem_show_normal_ex);
#endif
        gdi_resize_bitblt(
            jui_layer_handle,
            0,
            0,
            jui_ui_device_width - 1,
            MMI_title_height - 1, 
            0,
            jui_title_offset,
            jui_ui_device_width - 1,
            jui_title_offset + MMI_title_height - 1);
    }
    gdi_layer_pop_and_restore_active();
    gdi_layer_blt_previous(0, jui_title_offset, jui_ui_device_width - 1, jui_title_offset + MMI_title_height - 1);
    JAL_UNLOCK_MUTEX

    if (!jui_title_is_shown)
    {
        jui_title_is_shown = KAL_TRUE;
#if defined (SUPPORT_MMAPI)
        /* video or video recorder is active and coordinate is changed */
        jma_video_player_update_is_title_displayed();
#endif
    }
}

/*****************************************************************************
 * FUNCTION
 *  jui_widget_is_title_displayed
 * DESCRIPTION
 *  tell if title exists or not
 * PARAMETERS
 *
 * RETURNS
 *  void
 *****************************************************************************/
kal_bool jui_widget_is_title_displayed (void)
{
    return jui_title_is_shown;
}

/* kal_int32 LCDUIgetPixel(kal_int32 rgb, kal_int32 gray, kal_int32 isGray) */


/*****************************************************************************
 * FUNCTION
 *  jui_widget_get_pixel
 * DESCRIPTION
 *  get pixel data
 * PARAMETERS
 *  rgb         [IN]        
 *  gray        [IN]        
 *  isGray      [IN]        
 * RETURNS
 *  
 *****************************************************************************/
kal_int32 jui_widget_get_pixel(kal_int32 rgb, kal_int32 gray, kal_int32 isGray)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    return rgb;
}

/* void j2me_init_layer(void) // this function is used for VM initializeWindowSystem */


/*****************************************************************************
 * FUNCTION
 *  jui_widget_init_layer
 * DESCRIPTION
 *  init layer data
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
kal_int32 jui_widget_init_layer(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    U8 *img_ptr = (U8*) get_image(IMG_SI_JAVA_CONNECT);
    S32 width, height;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
#if defined (MMI_SHOW_STATUS_ICON_IN_TITLE)
    jui_title_offset = 0;
#else
    jui_title_offset = MMI_status_bar_height;
#endif

    kal_trace(TRACE_GROUP_5, 
        FUNC_J2ME_JUI_INIT,
        __LINE__,
        jvm_is_own_screen(),
        jui_title_offset,
        jui_layer_handle,
        jui_lcd_buffer,
        jui_icon_lcd_buffer,
        jui_icon_layer_handle,
        jui_soft_button_layer_handle,
        jui_status_icon_layer_handle);

    jui_lcd_mutex_lock();//protect jvm_is_own_screen
    if (jvm_is_own_screen())
    {
        wgui_cat176_set_jui_menu_filler();//011507 menu
        jui_lcd_buffer_size = (jui_ui_device_width * jui_ui_device_height) << 1;
        jui_lcd_buffer = (kal_uint16*) jvm_malloc(jui_lcd_buffer_size);
        if ( jui_lcd_buffer == NULL )
        {
            ASSERT(0);    
        }
    #ifdef __JUI_USE_DOUBLE_BUFFER_LAYER__
        jui_lcd_buffer_double = (kal_uint16*) mmi_frm_scrmem_alloc(jui_lcd_buffer_size);
        if ( jui_lcd_buffer_double == NULL )
        {
            ASSERT(0);
        }
    #endif/* __JUI_USE_DOUBLE_BUFFER_LAYER__ */ 
        if ((img_ptr != NULL) && jam_get_net_icon_setting())
        {
            gdi_image_get_dimension(img_ptr, &width, &height);
            jui_icon_layer_buffer_size = (width * height) << 1;
            jui_icon_lcd_buffer = (kal_uint16*) jvm_malloc(jui_icon_layer_buffer_size);
            if ( jui_icon_lcd_buffer == NULL )
            {
                ASSERT(0);    
            }
            gdi_layer_create_using_outside_memory(
                (jui_ui_device_width - width) >> 1,
                0,
                width,
                height,
                &jui_icon_layer_handle,
                (U8*) jui_icon_lcd_buffer,
                ((width * height) << 1));
            gdi_layer_push_and_set_active(jui_icon_layer_handle);
            gdi_layer_set_opacity(TRUE, 150);
            gdi_layer_set_source_key(TRUE, GDI_COLOR_TRANSPARENT);
            gdi_layer_clear(GDI_COLOR_TRANSPARENT);
            gdi_image_draw(0, 0, img_ptr);
            gdi_layer_pop_and_restore_active();
        }
        else
        {
            jui_icon_layer_handle = GDI_LAYER_EMPTY_HANDLE;
        }
        
        jui_lcd_mutex_unlock();

        kal_trace(TRACE_GROUP_5, 
            FUNC_J2ME_JUI_INIT,
            __LINE__,
            jui_lcd_buffer_size,
            jui_lcd_buffer_double,
            jui_layer_handle,
            jui_lcd_buffer,
            jui_icon_lcd_buffer,
            jui_icon_layer_handle,
            img_ptr,
            jui_icon_layer_buffer_size);

        return 0;
    }
    else
    {
        jui_lcd_mutex_unlock();
        return -1;    
    }
}


/*****************************************************************************
 * FUNCTION
 *  jui_widget_deinit_layer
 * DESCRIPTION
 *  deinit layer data
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void jui_widget_deinit_layer(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    kal_trace(TRACE_GROUP_5, 
        FUNC_J2ME_JUI_DEINIT,
        jui_layer_handle,
        jui_lcd_buffer,
        jui_lcd_buffer_double,
        jui_icon_lcd_buffer,
        jui_icon_layer_handle,
        jui_soft_button_layer_handle,
        jui_status_icon_layer_handle);

    /* Fix to check jui_lcd_buffer before release */
    jui_is_hide_status_icon = KAL_FALSE;
    if (jui_lcd_buffer)
    {
        jvm_free(jui_lcd_buffer);
        jui_lcd_buffer = NULL;
    }

#ifdef __JUI_USE_DOUBLE_BUFFER_LAYER__
    if ( jui_lcd_buffer_double != NULL )
    {
        mmi_frm_scrmem_free ((void*) jui_lcd_buffer_double );
        jui_lcd_buffer_double = NULL;
    }
#endif/* __JUI_USE_DOUBLE_BUFFER_LAYER__ */ 

    if ( jui_icon_layer_handle != GDI_LAYER_EMPTY_HANDLE )