jmmswritemmsui.c

MTK_MMI的部分源代码,从code中大致了解到MMI的执行流程

        mmi_jmms_deinit_mms_context(g_jmms_context);
    }
    else
    {
#ifdef __MMI_UNIFIED_MESSAGE__
		if(g_jmms_context->message_to_fw == MMI_TRUE)
		{
            mmi_jmms_deinit_mms_context(g_jmms_context);
		}
		else
		{
#endif
            mmi_jmms_free_addresses_list();
			mmi_jmms_free_mms_pdu_memory(g_jmms_context);
#ifdef __MMI_UNIFIED_MESSAGE__
        }
#endif
    }
    g_jmms_context->nCurr_scr_hilited_index = 0;

    g_jmms_context->nCurr_focused_med_type = 0;
    g_jmms_context->num_attachments = 0;
    g_jmms_context->nSent_retry_counter = 0;

    memset(g_jmms_context->subject_input_buffer, 0x00, (MAX_SUBJECT_LENGTH + 1) * ENCODING_LENGTH);
    g_jmms_context->g_write_mms_right_soft_key = STR_GLOBAL_BACK;
}

/*****************************************************************************
 * FUNCTION
 *  mmi_jmms_entry_write_message_screen_in_history
 * DESCRIPTION
 *  Entry fn for Write MMS
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_jmms_entry_write_message_screen_in_history(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    history hist;
    historyNode *saved_history;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/

    memset(&hist, 0, sizeof(history));
    hist.scrnID = SCR_ID_JMMS_WRITE_MMS_HISTORY;
    hist.entryFuncPtr = mmi_jmms_entry_write_message_screen;
    AddHistory(hist);
    /* This is a workaround to make sure that if small screen is the current screen on MMI.
       Its state is not changed and SCR_ID_JMMS_WRITE_MMS_HISTORY is not saved as small screen */
    GetHistoryPointer(SCR_ID_JMMS_WRITE_MMS_HISTORY, &saved_history);
    if (saved_history->isSmallScreen == 1)
    {
        saved_history->isSmallScreen = 0;
        set_small_screen();
    }
}
/*****************************************************************************
 * FUNCTION
 *  mmi_jmms_entry_write_message_screen
 * DESCRIPTION
 *  Entry fn for Write MMS
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_jmms_entry_write_message_screen(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    U8 *guiBuffer;
    U8 *inputBuffer;        /* added for inline edit history */
    U16 inputBufferSize;    /* added for inline edit history */
    U16 image_list[WRITE_MMS_INLINE_TOTAL] = {0};

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/

    #ifdef __MMI_UNIFIED_MESSAGE__					
	    mmi_jmms_jdi_deinitview(g_jmms_context->msg_handle);
    #endif

    if (g_jmms_context->compose_context == NULL)
    {
        g_jmms_context->compose_context =
            (jmms_compose_context_struct*) jdd_MemAlloc(sizeof(jmms_compose_context_struct), 1);
        if (g_jmms_context->compose_context == NULL)
        {
            DisplayPopup((PU8) GetString(STR_ID_JMMS_OUT_OF_MEMORY), IMG_GLOBAL_ERROR, 1, JMMS_POPUP_TIME, ERROR_TONE);
            return;
        }
    }

    EntryNewScreen(SCR_ID_JMMS_WRITE_MMS, mmi_jmms_exit_write_message, NULL, NULL);

    set_leading_zero(FALSE);

    guiBuffer = GetCurrGuiBuffer(SCR_ID_JMMS_WRITE_MMS);

    InitializeCategory57Screen();

    mmi_jmms_write_mms_fill_inline_struct();
    RegisterHighlightHandler(mmi_jmms_write_mms_highlight_hdlr);

    inputBuffer = GetCurrNInputBuffer(SCR_ID_JMMS_WRITE_MMS, &inputBufferSize); /* added for inline edit history */

    if (inputBuffer)    /* added for inline edit history */
    {
        SetCategory57Data(wgui_inline_items, WRITE_MMS_INLINE_TOTAL, inputBuffer);      /* sets the data */
    }

    image_list[E_WRITE_MMS_TO] = IMG_ID_WRITE_MMS_TO;
    image_list[E_WRITE_MMS_CC] = IMG_ID_WRITE_MMS_CC;
    image_list[E_WRITE_MMS_BCC] = IMG_ID_WRITE_MMS_BCC;
    image_list[E_WRITE_MMS_SUBJECT] = IMG_ID_WRITE_MMS_SUBJECT;
    image_list[E_WRITE_MMS_ATTACHMENT_CAPTION] = IMG_ID_WRITE_MMS_ATTACHMENT;
    image_list[E_WRITE_MMS_EDIT_CONTENT_CAPTION] = IMG_ID_WRITE_MMS_EDIT_CONTENT;

    ShowCategory57Screen(
        NULL,
        GetRootTitleIcon(MAIN_MENU_MESSAGES_MENUID),
        NULL,
        NULL,
        (g_jmms_context->g_write_mms_right_soft_key),
        NULL,
        WRITE_MMS_INLINE_TOTAL,
        image_list,
        wgui_inline_items,
        0,
        guiBuffer);

    SetCategory57RightSoftkeyFunctions(mmi_jmms_done_write_mms, GoBackHistory);

//    SetKeyHandler(mmi_jmms_free_addresses_list_on_end, KEY_END, KEY_EVENT_DOWN);
}


/*****************************************************************************
 * FUNCTION
 *  mmi_jmms_free_addresses_list_on_end
 * DESCRIPTION
 *  This fn will free the addresses list and retrun back to idle screen
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
/*void mmi_jmms_free_addresses_list_on_end(void)
{
    mmi_jmms_free_addresses_list();
    DisplayIdleScreen();
}
*/

/*****************************************************************************
 * FUNCTION
 *  mmi_jmms_free_addresses_list
 * DESCRIPTION
 *  This fn will free the addresses(To,Cc,Bcc) list
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_jmms_free_addresses_list(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/
    jmms_address_list *address_node;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    if (g_jmms_context->to_address_p != NULL)
    {
        address_node = g_jmms_context->to_address_p;

        while (address_node != NULL)
        {
            g_jmms_context->to_address_p = address_node->next;
            jdd_MemFree(address_node->address);
            jdd_MemFree(address_node);
            address_node = g_jmms_context->to_address_p;

        }
    }
    g_jmms_context->num_to_addresses = 0;
    g_jmms_context->to_address_p = NULL;

    address_node = g_jmms_context->cc_address_p;

    if (g_jmms_context->cc_address_p != NULL)
    {

        address_node = g_jmms_context->cc_address_p;

        while (address_node != NULL)
        {
            g_jmms_context->cc_address_p = address_node->next;
            jdd_MemFree(address_node->address);
            jdd_MemFree(address_node);
            address_node = g_jmms_context->cc_address_p;

        }
    }
    g_jmms_context->num_cc_addresses = 0;
    g_jmms_context->cc_address_p = NULL;

    address_node = g_jmms_context->bcc_address_p;

    if (g_jmms_context->bcc_address_p != NULL)
    {

        address_node = g_jmms_context->bcc_address_p;

        while (address_node != NULL)
        {
            g_jmms_context->bcc_address_p = address_node->next;
            jdd_MemFree(address_node->address);
            jdd_MemFree(address_node);
            address_node = g_jmms_context->bcc_address_p;

        }
    }
    g_jmms_context->num_bcc_addresses = 0;
    g_jmms_context->bcc_address_p = NULL;
    g_jmms_context->num_total_addresses = 0;
}


/*****************************************************************************
 * FUNCTION
 *  mmi_jmms_write_mms_fill_inline_struct
 * DESCRIPTION
 *  Fills the inline structure for write mms screen
 * PARAMETERS
 *  void
 * RETURNS
 *  void
 *****************************************************************************/
void mmi_jmms_write_mms_fill_inline_struct(void)
{
    /*----------------------------------------------------------------*/
    /* Local Variables                                                */
    /*----------------------------------------------------------------*/

    S8 *to_caption = NULL;
    S8 *cc_caption = NULL;
    S8 *bcc_caption = NULL;
    S8 *attachment_caption = g_jmms_context->g_jmms_files_caption_buff;
    S8 *slides_caption = g_jmms_context->g_jmms_slide_caption_buff;
    S32 len = 0, temp_len = 0;
    U8 no_attachments;

    /* PMT VIKAS START 20050325 */
    S8 str[20];
    S8 tempstr[20 * ENCODING_LENGTH] = {0x00};
    U8 page_count;
    U32 mms_size;
    U32 size_kb;
    U32 size_bytes;
	float32 size_mb =0, size_gb = 0;

    /*----------------------------------------------------------------*/
    /* Code Body                                                      */
    /*----------------------------------------------------------------*/
    /* PMT VIKAS END 20050325 */
    /* TO */

    SetInlineItemActivation(&wgui_inline_items[E_WRITE_MMS_TO], INLINE_ITEM_ACTIVATE_WITHOUT_KEY_EVENT, 0);
    if (g_jmms_context->num_to_addresses == 0)
    {
        to_caption = GetString(STR_ID_WRITE_MMS_TO_BLANK_CAPTION);
    }
    else if (g_jmms_context->num_to_addresses == 1)
    {
        to_caption = g_jmms_context->to_address_p->address;
    }
    else
    {
        to_caption = g_jmms_context->g_jmms_to_caption_buff;
        memset(to_caption, 0x00, (MAX_RECIPIENTS_CAPTION_LENGTH + 1) * ENCODING_LENGTH);
        sprintf(str, "%d ", g_jmms_context->num_to_addresses);

        AnsiiToUnicodeString((PS8) to_caption, (PS8) str);

        len = pfnUnicodeStrlen((PS8) to_caption);

        temp_len = len;
        len = len + pfnUnicodeStrlen((PS8) GetString(STR_ID_JMMS_RECIPIENTS));

        if (len > MAX_RECIPIENTS_CAPTION_LENGTH)
        {
            len = MAX_RECIPIENTS_CAPTION_LENGTH - temp_len;
            pfnUnicodeStrncat((S8*) to_caption, (const S8*)GetString(STR_ID_JMMS_RECIPIENTS), len);
        }
        else
        {
            pfnUnicodeStrcat((S8*) to_caption, (const S8*)GetString(STR_ID_JMMS_RECIPIENTS));
        }

    }
    SetInlineItemDisplayOnly(&wgui_inline_items[E_WRITE_MMS_TO], (U8*) (to_caption));

    /* CC */
    SetInlineItemActivation(&wgui_inline_items[E_WRITE_MMS_CC], INLINE_ITEM_ACTIVATE_WITHOUT_KEY_EVENT, 0);
    if (g_jmms_context->num_cc_addresses == 0)
    {
        cc_caption = GetString(STR_ID_WRITE_MMS_CC_BLANK_CAPTION);
    }
    else if (g_jmms_context->num_cc_addresses == 1)
    {
        cc_caption = g_jmms_context->cc_address_p->address;
    }
    else
    {
        cc_caption = g_jmms_context->g_jmms_cc_caption_buff;
        memset(cc_caption, 0x00, (MAX_RECIPIENTS_CAPTION_LENGTH + 1) * ENCODING_LENGTH);

        sprintf(str, "%d ", g_jmms_context->num_cc_addresses);

        AnsiiToUnicodeString((PS8) cc_caption, (PS8) str);

        len = pfnUnicodeStrlen((PS8) cc_caption);

        temp_len = len;
        len = len + pfnUnicodeStrlen((PS8) GetString(STR_ID_JMMS_RECIPIENTS));
        if (len > MAX_RECIPIENTS_CAPTION_LENGTH)
        {
            len = MAX_RECIPIENTS_CAPTION_LENGTH - temp_len;
            pfnUnicodeStrncat((S8*) cc_caption, (const S8*)GetString(STR_ID_JMMS_RECIPIENTS), len);
        }
        else
        {
            pfnUnicodeStrcat((S8*) cc_caption, (const S8*)GetString(STR_ID_JMMS_RECIPIENTS));
        }

    }

    SetInlineItemDisplayOnly(&wgui_inline_items[E_WRITE_MMS_CC], (U8*) cc_caption);

    /* BCC */
    SetInlineItemActivation(&wgui_inline_items[E_WRITE_MMS_BCC], INLINE_ITEM_ACTIVATE_WITHOUT_KEY_EVENT, 0);

    if (g_jmms_context->num_bcc_addresses == 0)
    {
        bcc_caption = GetString(STR_ID_WRITE_MMS_BCC_BLANK_CAPTION);
    }
    else if (g_jmms_context->num_bcc_addresses == 1)
    {
        bcc_caption = g_jmms_context->bcc_address_p->address;
    }
    else
    {
        bcc_caption = g_jmms_context->g_jmms_bcc_caption_buff;
        memset(bcc_caption, 0x00, (MAX_RECIPIENTS_CAPTION_LENGTH + 1) * ENCODING_LENGTH);

        sprintf(str, "%d ", g_jmms_context->num_bcc_addresses);

        AnsiiToUnicodeString((PS8) bcc_caption, (PS8) str);

        len = pfnUnicodeStrlen((PS8) bcc_caption);

        temp_len = len;
        len = len + pfnUnicodeStrlen((PS8) GetString(STR_ID_JMMS_RECIPIENTS));
        if (len > MAX_RECIPIENTS_CAPTION_LENGTH)