RDA GUI

创建服务：“sysapp_table.h” / "dvb_guiobj_table.h" / "atv_guiobj_table.h"

　　“服务”与“回调”

1、不同服务的“共享菜单”

2、切换到不同的服务，动态加载对应的UI：如“多媒体服务”

3、窗口“句柄”与“回调”管理：“app_guimgr.c”

　　先声明句柄

　　再关联资源：

　　注意枚举与回调数组的对应关系：

　　　　如：DVB的窗口枚举与公共+DVB回调的对应

4、具体到某一个窗口的回调实例（主菜单窗口）：

const GUI_Object_Definition_t stAPPGuiObjMainMenu =

{

    GUI_OBJ_CAN_BE_FOCUSED,

    GUI_OBJ_UPDATE_PERIOD * ,

    _APP_GUIOBJ_MainMenu_OnCreate,

    _APP_GUIOBJ_MainMenu_OnRelease,

    _APP_GUIOBJ_MainMenu_OnFocused,

    _APP_GUIOBJ_MainMenu_OnLoseFocus,

    _APP_GUIOBJ_MainMenu_OnTimerUpdate,

    _APP_GUIOBJ_MainMenu_OnEvent,

};

5、创建/显示窗口的6个步骤：

　　最常用的为步骤3、4。

　　步骤3：获取部件句柄。　　　　步骤4：动态设置部件参数

　　刷新部件的两种方式：

6、主菜单绘制

/*主要参数*/

static MenuPage_Handle_t g_stMenuPage_Handle;            //主菜单窗口句柄

APP_Mainmenu_SubItemParam_t g_stMainMenuParam;            //标签页内容

APP_Mainmenu_SubItemParam_t g_stMenuParam;                //ListView内容

static INT32 g_arTextItemString[MAINMENU_MAX_ITEM+][];//ComboBox内容

// g_stMainMenuParam  对应

static APP_Mainmenu_SubItemEx_t g_stMainmenuItem_Ex[] =

{

    {TV_IDS_String_Channel,             MAIN_CHANNEL_ITEM,            FALSE},

    {TV_IDS_String_Picture,                MAIN_PICTURE_ITEM,            FALSE},

    {TV_IDS_String_Sound,                 MAIN_SOUND_ITEM,            FALSE},

    {TV_IDS_String_Time,                 MAIN_FEATURE_ITEM,            FALSE},

    {TV_IDS_String_Lock,                 MAIN_LOCK_ITEM,                FALSE},

    {TV_IDS_String_Option,                 MAIN_SETUP_ITEM,            FALSE},

    {TV_IDS_String_SCREEN,                 MAIN_SCREEN_ITEM,            FALSE},

};

// g_stMenuParam  对应

static APP_Mainmenu_SubItemEx_t g_stMainmenuItem_PictureEx[] =

{

    {TV_IDS_String_PictureMode,            PICTURE_MODE_ITEM,            FALSE},

    {TV_IDS_String_Contrast,             CONTRAST_ITEM,                FALSE},

    {TV_IDS_String_Brightness,             BRIGHTNESS_ITEM,            FALSE},

    {TV_IDS_String_Colour,                 COLOUR_ITEM,                FALSE},

    {TV_IDS_String_3D_Steup,             PICTURE_3D_SETUP_ITEM,        FALSE},

};

主菜单窗口类型定义：

/*Handle*/

typedef struct{

    HWND h_MainMenu_TitleBitmap[MAINMENU_PAGE_MAX];            //主菜单抬头ICON

    HWND h_MainMenu_Icon_Handle;                            //标签页ICON

    HWND h_MainMenu_Title_Handle;                            //标签页title

    HWND h_MenuLayer_Listview_Handle;                        //ListView

    HWND h_MainMenu_TextItem_Handle[MAINMENU_MAX_ITEM];        //ComboBox

}MenuPage_Handle_t;

对应资源获取窗口句柄：

void APP_GUIOBJ_MainMenu_SetHandle(void)

{

    INT32 i32Count = ;

    GUI_FUNC_CALL(GEL_GetHandle(IDM_MainPage_control,TV_E_IDC_BTN_Button_MainPage_Title,&(g_stMenuPage_Handle.h_MainMenu_Title_Handle)));

    GUI_FUNC_CALL(GEL_GetHandle(IDM_MainPage_control,TV_E_IDC_BTN_Button_MainPage_LeftIcon,&(g_stMenuPage_Handle.h_MainMenu_Icon_Handle)));

    GUI_FUNC_CALL(GEL_GetHandle(IDM_MenuLayer_control,TV_E_IDC_LIST_ListView_MenuLayerText,&(g_stMenuPage_Handle.h_MenuLayer_Listview_Handle)));

    for (i32Count = ; i32Count < MAINMENU_PAGE_MAX; i32Count++)    //MAINMENU_PAGE_MAX=6        TABLE

    {

        GUI_FUNC_CALL(GEL_GetHandle(IDM_MainPage_control,TV_E_IDC_BTN_Button_MainPage_Picture+i32Count,

            &(g_stMenuPage_Handle.h_MainMenu_TitleBitmap[i32Count])));

    }

    for (i32Count = ; i32Count < MAINMENU_MAX_ITEM; i32Count++)    //MAINMENU_MAX_ITEM=13        ITEM

    {

        GUI_FUNC_CALL(GEL_GetHandle(IDM_MenuLayer_control,TV_E_IDC_COMBO_ComboBox_MenuLayer_Item0+i32Count,

            &(g_stMenuPage_Handle.h_MainMenu_TextItem_Handle[i32Count])));

    }

}

标签页内容获取“g_stMainMenuParam”：

static void _APP_GUIOBJ_MainMenu_GetItemParam(void)

{

    UINT8 SupportDTV;

    UINT8 SupportATV;

    UINT16 i;

    UINT16 u16Count;

    al_uint32 Support_Input_Source_temp = ;/*Clear item*/

    memset(&g_stMainMenuParam,0x0,sizeof(APP_Mainmenu_SubItemParam_t));for(i = ;i < MAIN_MAX_ITEM;i ++)

    {

        u16Count = ;

        for(i = ;i < g_u16MainmenuItem_Size;i++)

        {

            if(g_stMainmenuItem_Ex[i].HideFlag)

            {

                continue;

            }

            g_stMainMenuParam.ItemListStr[u16Count] = g_stMainmenuItem_Ex[i].dStrID;

            g_stMainMenuParam.ItemType[u16Count] = g_stMainmenuItem_Ex[i].Type;

            u16Count ++;

        }

        g_stMainMenuParam.ItemListStr[u16Count] = STRING_LAST;

        g_stMainMenuParam.ItemTotalNum = u16Count;

    }

}

ListView内容获取g_stMenuParam：

static void _APP_GUIOBJ_MainMenu_GetSubItemParam(MainMenuItem_t Item)

{

    UINT16 i = ;

    UINT16 u16Count = ;

    memset(&g_stMenuParam,0x0,sizeof(APP_Mainmenu_SubItemParam_t));

    for(i = ;i<MAINMENU_TOTALITEM_MAX;i++)

    {

        g_stMenuParam.ItemListStr[i] = STRING_ID_INVALID;

        g_stMenuParam.ItemType[i] = ;

    }

    g_stMenuParam.ItemListStr[MAINMENU_TOTALITEM_MAX] = STRING_LAST;

    g_stMenuParam.ItemType[MAINMENU_TOTALITEM_MAX] = ;

    g_stMenuParam.ItemTotalNum = ;

    switch(Item)

    {

        case MAIN_PICTURE_ITEM:

            u16Count = ;

            for(i = ;i<g_u16MainmenuItem_PictureEx_Size;i++)

            {

                if(g_stMainmenuItem_PictureEx[i].HideFlag)

                {

                    continue;

                }

                g_stMenuParam.ItemListStr[u16Count] = g_stMainmenuItem_PictureEx[i].dStrID;

                g_stMenuParam.ItemType[u16Count] = g_stMainmenuItem_PictureEx[i].Type;

                u16Count ++;

            }

            g_stMenuParam.ItemListStr[u16Count] = STRING_LAST;

            g_stMenuParam.ItemType[u16Count] = PICTURE_MAX_ITEM;

            g_stMenuParam.ItemTotalNum = u16Count;

            break;

        default:

            break;

    }

}

Layer层ComboBox内容获取：

绘制PICTURE菜单：

void _APP_GUIOBJ_MainMenu_SetPicture(UINT8 u8PageNum)

{

    INT32 i32Count = ;

    UINT32 enString_Id = ;

    UINT32 u32PictureMode;

    UINT8 index = ;

    bool u8DisableFlag = FALSE;

    APP_Video_ImageSharpnessAction_t ePictureSharpnessState;

    APP_Video_ImageTintAction_t ePictureTintState;

    APP_Video_ImageNRAction_t ePictureNRState;

    Picture_Data_t stUIPictureData;

    /*清除菜单*/

    _APP_GUIOBJ_MainMenu_ClearSubItem();

    /*动态更改或隐藏ITEM*/

    _APP_GUIOBJ_MainMenu_InitSubItemParam(MAIN_PICTURE_ITEM);

    /*获取ListView字串g_stMenuParam*/

    _APP_GUIOBJ_MainMenu_GetSubItemParam(MAIN_PICTURE_ITEM);

    /*重绘ListView*/

    GUI_FUNC_CALL(GEL_SetParam(g_stMenuPage_Handle.h_MenuLayer_Listview_Handle,PARAM_STATIC_STRING, g_stMenuParam.ItemListStr));

    for (i32Count = ; i32Count < g_stMenuParam.ItemTotalNum; i32Count++)

    {

        index = i32Count%MAINMENU_MAX_ITEM;

        switch(g_stMenuParam.ItemType[i32Count])

        {

            case PICTURE_MODE_ITEM:

                APP_GUIOBJ_Picture_GetPictureMode(&u32PictureMode);

                g_arTextItemString[index][] = u32PictureMode;

                g_arTextItemString[index][] = STRING_LAST;

                /*重绘ComboBox*/

                GUI_FUNC_CALL(GEL_SetParam(g_stMenuPage_Handle.h_MainMenu_TextItem_Handle[index],PARAM_STATIC_STRING, &g_arTextItemString[index]));

                break;

            case BRIGHTNESS_ITEM:

                /*Set brightness*/

                sprintf(stUIPictureData.pBrightness[],"%d",stUIPictureData.Brightness);

                GUI_FUNC_CALL(GEL_SetParam(g_stMenuPage_Handle.h_MainMenu_TextItem_Handle[index],

                    PARAM_DYNAMIC_STRING, stUIPictureData.pBrightness));

                break;

            default:

                break;

        }

    }

    APP_GUIOBJ_Picture_SetPictureData(&stUIPictureData);

    /*设置DISABLE状态*/

    for (i32Count = ; i32Count < g_stMenuParam.ItemTotalNum; i32Count++)

    {

        /*init disable state*/

        index = i32Count%MAINMENU_MAX_ITEM;

        APP_GUIOBJ_MainMenu_SwitchItemEnorDisable(u8PageNum,i32Count,TRUE);

        u8DisableFlag = FALSE;

        /*Get disabled item*/

        switch(g_stMenuParam.ItemType[i32Count])

        {

            case SHARPNESS_ITEM:

                APP_Video_CheckSharpnessState(&ePictureSharpnessState);

                g_ePictureSharpnessState = ePictureSharpnessState;

                if (ePictureSharpnessState == APP_VIDEO_IMAGE_SHARPNESS_DISABLED)

                {

                    u8DisableFlag = TRUE;

                }

                break;

                break;

            default:

                break;

        }

        if(u8DisableFlag)    /*Set diabled item as disable*/

        {

            APP_GUIOBJ_MainMenu_SwitchItemEnorDisable(u8PageNum,i32Count,FALSE);

        }

    }

}

7、增加/删除窗口

　　修改“application\radisson\mstar ” 对应UI 目录 atv/dvb 下的makefile文件，如：“SRCS_LIST += app_guiobj_dtv_xxx.c”

　　application\radisson\mstar\resources\menu 目录下的 TV_IDM_xxx.c TV_IDM_xxx.h，有时需要修改“menu.in”

　　增加/删除“application\radisson\mstar\UI_Project\TV_UIProject\Menus” 目录下的 “uim” 文件，注意使用“uiDesign”工具处理

　　增加对应窗口API app_guiobj_dtv_xxx.c，以及修改Makefile

　　app_menumgr.c //销毁资源

　　sysapp_table.h 增加窗口回调

　　新建窗口，完成功能示例如下：

8、常用API相关

　　//刷新一个部件
　　　　GUI_FUNC_CALL(GEL_RGNBUF_RenderControl(h_List_BinName));

　　//刷新一组部件
　　　　APP_GuiMgr_RegionBufferControl(hRegionBuf, u32RegionBufCnt);

　　app_menumgr.c

　　g_stUserInfoData.AutoInstalled

巴特西

RDA GUI

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