jbrowsermmirenderedpage.c

MTK_MMI的部分源代码,从code中大致了解到MMI的执行流程

/*****************************************************************************
*  Copyright Statement:
*  --------------------
*  This software is protected by Copyright and the information contained
*  herein is confidential. The software may not be copied and the information
*  contained herein may not be used or disclosed except with the written
*  permission of MediaTek Inc. (C) 2005
*
*  BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
*  THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
*  RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
*  AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
*  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
*  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
*  NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
*  SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
*  SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
*  THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
*  NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
*  SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
*  BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
*  LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
*  AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
*  OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
*  MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
*  THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
*  WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
*  LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
*  RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
*  THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/

/*****************************************************************************
 *
 * Filename:
 * ---------
 * JBrowserMMIRenderedPage.c
 *
 * Project:
 * --------
 *   MAUI
 *
 * Description:
 * ------------
 *   This file is intended for rendered page options implementation.
 *
 * Author:
 * -------
 * -------
 *
 *============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *============================================================================
 ****************************************************************************/

#ifndef _MMI_JBROWSERMMIRENDEREDPAGE_C
#define _MMI_JBROWSERMMIRENDEREDPAGE_C

/*  Include: MMI header file */
#include "MMI_features.h"
#if defined (JATAAYU_SUPPORT) && defined (WAP_SUPPORT)
#include "PixtelDataTypes.h"
#include "Unicodexdcl.h"
#include "HistoryGprot.h"
#include "GlobalDefs.h"
#include "SettingProfile.h"
#include "DebugInitDef.h"
#include "CommonScreens.h"
#include "EventsGprot.h"
#include "wgui_inputs.h"
#include "wgui_categories.h"
#include "wgui_categories_inputs.h"
#include "OrganizerDef.h"
#include "DateTimeGprot.h"
#include "TimerEvents.h"
#include "wgui_categories_popup.h"
#include "settingGprots.h"
#include "wgui_status_icons.h"
#include "JBrowserMMIDefs.h"
#include "JBrowserMMIProts.h"
#include "JBrowserMMITypes.h"
#include "JBrowserMMIGprots.h"
#include "JProfileHandlerTypes.h"
#include "JProfileHandlerProts.h"
#include "FileManagerGProt.h"
#include "sat_def.h"
#include "USBDeviceGprot.h"
#ifdef __MMI_FILE_MANAGER__
#include "FileMgr.h"
#endif 
#ifdef __MMI_IRDA_SUPPORT__
#include "IrdaMMIGprots.h"
#endif 

/*  Include: NVRAM header file */
#include "NVRAMType.h"
#include "NVRAMProt.h"
#include "NVRAMEnum.h"

/* Included for file system */
#include "fs_type.h"
#include "drm_gprot.h"
#include "fs_func.h"
#include "ServiceDefs.h"        /* Added by Sandeep for Services menu Screen ID */
#include "FileSystemDef.h"

/*  Include: Jataayu header file */
#include "ddl.h"
#include "jcal.h"
#include "jdd_memapi.h"
#include "jdd_ui_datatypes.h"
#include "jdd_ui_window.h"
#include "jdd_ui_defs.h"

/* Vivek - 30082006 */
#ifdef __MMI_UNIFIED_MESSAGE__
#include "UnifiedMessageDef.h"
#endif

/* local */
U8 g_brw_showimgflag;
BOOL g_option_refresh_page;
static U8 gGotoMenuCount = 0;
extern void mmi_brw_clear_brw_soft_keys(void);


/*****************************************************************************
 * FUNCTION
 *  mmi_rendered_page_init
 * DESCRIPTION
 *  Set highlight handler for rendered page menu items
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_rendered_page_init(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
 //   SetHiliteHandler(MENU_ID_BRW_REN_PAGE_GOTO, mmi_brw_ren_page_goto_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_GOTO_HOMEPAGE, mmi_brw_ren_page_goto_homepage_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_REFRESH, mmi_brw_refresh_menu_highlight_hdlr);

    SetHiliteHandler(MENU_ID_BRW_DOWNLOAD, mmi_brw_download_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_BOOKMARK, mmi_brw_bookmark_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_RECENT_PAGES, mmi_brw_recent_pages_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_ENTER_ADDRESS, mmi_brw_enter_address_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_SET_AS_HOMEPAGE, mmi_brw_ren_page_set_as_homepage_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_SERVICE_INBOX, mmi_brw_service_inbox_menu_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_SETTINGS, mmi_brw_ren_page_setting_highlight_hdlr);
    SetHiliteHandler(MENU_ID_BRW_REN_PAGE_EXIT, mmi_brw_exit_menu_highlight_hdlr);
	SetHiliteHandler(MENU_ID_BRW_REN_PAGE_ADD_TO_BOOKMARKS, mmi_brw_ren_page_add_to_bmk_highlight_hdlr);
}


/*****************************************************************************
 * FUNCTION
 *  mmi_brw_rendered_page_options
 * DESCRIPTION
 *  Deinitialize the browser application
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_brw_rendered_page_options(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    JC_RETCODE eRet;
    JC_CTRL_INFO brw_ctrl_info_p;
    JC_MIME_INFO pMimeInfo;
    U16 Parent_MenuID;
    U16 *UC_list_of_items;
    U8 *guiBuffer;
    S32 nNumofItem;
    U16 i;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
	gGotoMenuCount = 0;
    /* Get the Control type */
    eRet = jdi_BrowserGetCurrentControlInfo(pBrowserCtxt, &brw_ctrl_info_p);
    if (eRet != JC_OK)
    {
        return;
    }

    if ((brw_ctrl_info_p.eControlType == E_IMAGE) && g_brw_cntx.show_images)
    {
		if (g_brw_cntx.image_selection)
		{
			if (brw_ctrl_info_p.bIsSelectable)
			{
				Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_2;
				gGotoMenuCount = 1;
			}
			else
			{
				Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_1;
			}
		}
		else
		{
			if (brw_ctrl_info_p.bIsSelectable)
			{
				Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
				gGotoMenuCount = 1;
			}
			else
			{
				Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
			}
		}
    }
    else if ((brw_ctrl_info_p.eControlType == E_TEXT_BOX) || (brw_ctrl_info_p.eControlType == E_IMAGE_TEXT))
    {
        if (brw_ctrl_info_p.bIsSelectable)
        {
            Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
			gGotoMenuCount = 1;
        }
        else
        {
            Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
        }
    }
/* [Sandeep Start:PMTSW00005879] */
	else if (brw_ctrl_info_p.eControlType == E_BUTTON)
	{
		if (brw_ctrl_info_p.bIsSelectable)
		{
			Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
			gGotoMenuCount = 1;
		}
		else
		{
			Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
		}
	}
/* [Sandeep End: PMTSW00005879] */
    else
    {
        Parent_MenuID = MENU_ID_BRW_RENDERED_PAGE_OPTIONS_4;
    }

    jdi_BrowserGetCurrentControlMimeInfo(pBrowserCtxt, &pMimeInfo);
    g_brw_cntx.used_do_element_count = g_brw_cntx.do_element_count;
    nNumofItem = gGotoMenuCount + GetNumOfChild(Parent_MenuID) + g_brw_cntx.used_do_element_count;
    if (nNumofItem > MAX_DO_ELEMENTS)
    {
        g_brw_cntx.used_do_element_count = MAX_DO_ELEMENTS - (GetNumOfChild(Parent_MenuID) + gGotoMenuCount);
        nNumofItem = MAX_DO_ELEMENTS;
    }

    UC_list_of_items = (U16*) jdd_MemAlloc(nNumofItem, sizeof(U16));
    if (UC_list_of_items == NULL)
    {
        jdd_MMINotificationMessage((JC_INT32) JC_ERR_MEMORY_ALLOCATION, E_NOTIFICATION_ERR, NULL, NULL);
        return;
    }
    GetSequenceStringIds(Parent_MenuID, UC_list_of_items);
	/* This variable was set when we try to fetch a page through EnterAddress Option
		screen. Reset this flag to 0 when second page fetch from render page's Eneter Adress throws error. */
	g_brw_add_hist_flag = 0;
    g_brw_enter_add_flag = 0;   /* added by tk */
/*
    nStrItemList = (PU8*) jdd_MemAlloc((nNumofItem + 1), sizeof(PU8));
    if (nStrItemList == NULL)
    {
        if (UC_list_of_items != NULL)
        {