atbwapaui.c

GSM手机设计软件代码

/*******************************************************************************

					CONDAT (UK)

********************************************************************************                                                                              

 This software product is the property of Condat (UK) Ltd and may not be
 disclosed to any third party without the express permission of the owner.                                 
                                                                              
********************************************************************************

 $Project name:	                                                      
 $Project code:	                                                           
 $Module:		
 $File:		    ATBWapAUI.c
 $Revision:		                                                      
                                                                              
 $Author:		Condat(UK)                                                         
 $Date:		                                                          
                                                                               
********************************************************************************
                                                                              
 Description:
 	Provides most of the functionality of the ATB, as well as an interface with the AUI.
 	
                        
********************************************************************************

 $History: ATBWapAUI.c

	15/05/2003 - SPR#1983 - SH - Updated to latest from 1.6.3 version.
	   
 $End

*******************************************************************************/
#ifndef MFW
#define MFW
#endif

#ifdef MFW
#define ENTITY_MFW
#else
#ifdef SMI
#define ENTITY_SMI
#else
#define ENTITY_ACI
#endif
#endif

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#ifdef NEW_FRAME
#include "typedefs.h"
#else  /* NEW_FRAME */
#include "stddefs.h"
#endif /* NEW_FRAME */

#include "Ffs.h"
#include "MmiWapFfs.h"
#include "gledef.h"
#include "capiclnt.h"
#include "aapiclnt.h"
#include "wap_types.h"
#include "ATBWapACI.h"
#include "ATBData.h"
#include "ATBWapAUI.h"
#include "font_bitmaps.h"

#include "cus_aci.h"
#include "p_sim.h"
#include "pcm.h"
#include "dspl.h"

#define DEFAULT_PROFILE 0		/* The default starting profile */

static T_WAP_VIEW		*View_header = 0;		/* View header points to first element in the view chain */
static T_WAP_VIEW		*Current_view = 0;		/* Points to the current view */


/* LOCAL FUNCTION PROTOTYPES */

void long_IP_to_char_IP(ULONG IPs,char* IPd);
static void ATB_wap_buffer_text_draw(T_WAP_MMI_SEND_TEXT_IND *parameter);
static void ATB_wap_buffer_table_draw(T_WAP_MMI_SEND_TABLE_IND *parameter);
static void ATB_wap_buffer_line_draw(SHORT x1, SHORT y1, SHORT x2, SHORT y2);
static BOOL ATB_wap_buffer_onscreen(SHORT x, SHORT y, SHORT *deltaX, SHORT *deltaY);
static void ATB_wap_buffer_image_display(T_WAP_MMI_SEND_IMAGE_IND *image);
static void ATB_wap_buffer_image_scale(T_WAP_MMI_SEND_IMAGE_IND *image);


#if defined(TRACE_ATBWAPAUI) || defined(TRACE_ATBWAPACI)

/* Functions to display strings, for tracing purposes. */
	
void ATB_trace_string(char *String, USHORT length)
{
	UBYTE stringIndex;
	UBYTE trace_string[41];

	for (stringIndex=0; (stringIndex<40 && stringIndex<length); stringIndex++)
		trace_string[stringIndex] = String[stringIndex];

	trace_string[stringIndex] = 0;

	TRACE_EVENT_P2("%s (%d)", trace_string, length);

	return;
}

void ATB_trace_ushort_string(USHORT *String, USHORT length)
{
	USHORT stringIndex;
	UBYTE trace_string[41];
	
	for (stringIndex=0; (stringIndex<40 && stringIndex<length); stringIndex++)
		trace_string[stringIndex] = (char) String[stringIndex];

	trace_string[stringIndex] = 0;

	TRACE_EVENT_P2("%s (%d)", trace_string, length);

	return;
}

#endif


/*******************************************************************************

 $Function:    	ATB_wap_start

 $Description:	Starts the WAP application and initialises the view chain
 
 $Returns:		None.

 $Arguments:	parameter		- dummy empty parameter
 
*******************************************************************************/

void ATB_wap_start(T_MMI_WAP_START_IND *parameter)
{
#ifdef TRACE_ATBWAPAUI
	TRACE_FUNCTION("ATB_wap_start");
#endif

	M_MMI_WAP_START_IND(parameter);

	/* Initialise the pointer to the view chain */

	View_header = NULL;
	Current_view = NULL;
	
	return;
}


/*******************************************************************************

 $Function:    	ATB_wap_new_view

 $Description:	Starts a new view, defining the graphical size of the screen to
 				be handled.
 
 $Returns:		Pointer to the data structure of the new view

 $Arguments:	parameter		- width and height of the WAP view, etc.
 				UIdata			- Optional generic pointer, for use by the AUI.  This
 								can point to window information, etc, but is not used
 								by ATB.
 
*******************************************************************************/

T_WAP_VIEW* ATB_wap_new_view(T_MMI_WAP_NEW_VIEW_IND *parameter, void* UIdata)
{
	T_WAP_VIEW	*View;
	T_WAP_VIEW *ViewIndex;

#ifdef TRACE_ATBWAPAUI
	TRACE_FUNCTION("ATB_wap_new_view");
#endif

	/* Create the view */
	
	View = (T_WAP_VIEW *) AUI_wap_memory_alloc (sizeof(T_WAP_VIEW));

	/* Allocate memory for two FFS files */
	
	WapData = (FlashDataWap *) AUI_wap_memory_alloc(sizeof(FlashDataWap));
	WapProfilesData  = (FlashDataWapProfiles *) AUI_wap_memory_alloc(sizeof(FlashDataWapProfiles));

	/* Allocate some arrays and lists */
	
	View->URL	= (char *)AUI_wap_memory_alloc ((URL_MAX_LEN+1)*sizeof(char)); 
	View->Title	= (USHORT *)AUI_wap_memory_alloc ((CARD_TITLE_MAX_LEN+1)*sizeof(USHORT));

	/* Set up some default values */
	
	View->cardWidth		= WAP_SCREEN_WIDTH;
	View->cardHeight	= WAP_SCREEN_HEIGHT;
	View->object_id		= parameter->object_id;
	View->channel		= WAP_CHANNEL_ID;
	View->UIdata		= UIdata;
	View->ElementHeader	= NULL;					/* Element chain is as yet empty */
	View->NextView		= NULL;
	View->browser_status = ATB_WAP_NO_STATUS;	/* Browser status is idle */
	View->CustSoftKeys	= FALSE;				/* Whether we have customised soft keys */
	View->cId			= -1;

	/* Create entry lists */

	View->ProfilesList	= ATB_wap_entry_list_create(WAP_PROFILES_LIST, MAX_PROFILES, PROFILENAME_MAX_LEN, TRUE);
	View->Bookmarks		= ATB_wap_entry_list_create(WAP_BOOKMARKS_LIST, MAX_BOOKMARKS, CARD_TITLE_MAX_LEN, TRUE);
	View->BookmarksURL	= ATB_wap_entry_list_create(WAP_URL_LIST, MAX_BOOKMARKS, URL_MAX_LEN, FALSE);	
	View->History		= ATB_wap_entry_list_create(WAP_HISTORY_LIST, MAX_HISTORY, CARD_TITLE_MAX_LEN+NUMBER_PADDING, TRUE);
	View->HistoryURL	= ATB_wap_entry_list_create(WAP_URL_LIST, MAX_HISTORY, URL_MAX_LEN, FALSE);

	/* Read in profile information from flash */
	
	ATB_wap_profile_names_read(View);
	ATB_wap_profile_read(View, View->ProfileId);

	/* Add this view to the view chain */
	
	if (View_header == NULL)
		View_header = View;			/* This is the first entry */
	else
	{
		ViewIndex = View_header;
		while (ViewIndex->NextView != NULL)			/* If not the last entry, */
			ViewIndex = ViewIndex->NextView;		/* find the next entry! */
		ViewIndex->NextView = View;					/* New entry is last entry in chain */
	}

	Current_view = View;

	/* Tell WAP Browser to create new view */
	
	M_MMI_WAP_NEW_VIEW_IND(parameter);

	return View;
}


/*******************************************************************************

 $Function:    	ATB_wap_get_view

 $Description:	Returns a pointer to a view, given its object_id
 
 $Returns:		Pointer to the data structure of the specified view, or NULL if not found

 $Arguments:	object_id  - the id of the view
 
*******************************************************************************/

T_WAP_VIEW* ATB_wap_get_view(UBYTE object_id)
{
	T_WAP_VIEW *View = View_header;
	UBYTE Index;

#ifdef TRACE_ATBWAPAUI
	TRACE_FUNCTION("ATB_wap_get_view()");
#endif

	if (!View_header)
	{
		return NULL;
	}

	/* If object_id is 0, any view will do */

	if (object_id==0)
		return View;

	/* Search for object_id */
	
	for (Index = 0; View!=NULL && View->object_id!=object_id; Index++)
	{
		View = View->NextView;
	}

	return View;
}


/*******************************************************************************

 $Function:    	ATB_wap_destroy

 $Description:	Destroys any open view.  If no views are open, destroys the WAP
 				application by calling ATB_wap_terminate().
 
 $Returns:		WAP_OK if successful, WAP_FAIL if otherwise

 $Arguments:	None.
 				
 
*******************************************************************************/

T_WAP_RES ATB_wap_destroy()
{
	T_MMI_WAP_CLOSE_VIEW_IND		parameter1;
	static T_MMI_WAP_TERMINATE_IND	parameter2;
	T_WAP_VIEW						*ViewIndex;
	T_WAP_VIEW						*NextView;

#ifdef TRACE_ATBWAPAUI
	TRACE_FUNCTION("ATB_wap_destroy");
#endif
	
	/* Destroy the view chain.
 	 * If views still exist, destroy the bottom one */
	
	if (View_header!=NULL)								/* Until end of chain */
	{
		ViewIndex = View_header;						/* Store the current entry pointer */
		View_header = ViewIndex->NextView;				/* Find the next entry */	

		parameter1.object_id = ViewIndex->object_id;

		/* Destroy entry lists */
		
		ATB_wap_entry_list_destroy(ViewIndex->ProfilesList);
		ATB_wap_entry_list_destroy(ViewIndex->Bookmarks);
		ATB_wap_entry_list_destroy(ViewIndex->BookmarksURL);
		ATB_wap_entry_list_destroy(ViewIndex->History);
		ATB_wap_entry_list_destroy(ViewIndex->HistoryURL);

		/* Free strings */
		
		AUI_wap_memory_free ((UBYTE *)ViewIndex->URL, (URL_MAX_LEN+1)*sizeof(char));
		AUI_wap_memory_free ((UBYTE *)ViewIndex->Title, (CARD_TITLE_MAX_LEN+1)*sizeof(USHORT));

		/* Clear the element buffer */
		
		ATB_wap_buffer_clear(ViewIndex);

		/* If a new card is being created, clear this too */
		
		ViewIndex->ElementHeader = ViewIndex->NewElementHeader;
		ATB_wap_buffer_clear(ViewIndex);

		/* Free View memory */
		
		AUI_wap_memory_free((UBYTE *)ViewIndex, sizeof(T_WAP_VIEW));

		/* Tell WAP Browser to close the view */
		
		M_MMI_WAP_CLOSE_VIEW_IND(&parameter1);

		return WAP_OK;
	}

	else
	{
		/* Destroy the RAM copy of the FFS data */
		
		if (WapData)
		{
			AUI_wap_memory_free ((UBYTE *)WapData, sizeof(FlashDataWap));
			WapData = NULL;
		}

		/* Destroy the RAM copy of the FFS profiles information */
		
		if (WapProfilesData)
		{
			AUI_wap_memory_free ((UBYTE *)WapProfilesData, sizeof(FlashDataWapProfiles));
			WapProfilesData = NULL;
		}
		
		View_header = NULL;	
		Current_view = NULL;

		/* Shut down WAP Browser */
		
		return ATB_wap_terminate(&parameter2);
	}	
}


/*******************************************************************************

 $Function:    	ATB_wap_UIdata

 $Description:	Returns the UI pointer, for use by AUI
 
 $Returns:		The void pointer

 $Arguments:	None.
 
*******************************************************************************/

void * ATB_wap_UIdata()
{
	if (View_header)
		return View_header->UIdata;
	else
		return NULL;
}


/*******************************************************************************

 $Function:    	ATB_wap_terminate

 $Description:	Closes the WAP application and frees all the memory allocated
 
 $Returns:		WAP_OK

 $Arguments:	parameter - see MMI_WAP_TERMINATE_IND
 
*******************************************************************************/

T_WAP_RES ATB_wap_terminate(T_MMI_WAP_TERMINATE_IND *parameter)
{
#ifdef TRACE_ATBWAPAUI
	TRACE_FUNCTION("ATB_wap_terminate");
#endif
	
	M_MMI_WAP_TERMINATE_IND(parameter);
	
	return WAP_OK;
}


/*******************************************************************************

 $Function:    	ATB_wap_config_int

 $Description:	Sends integer configuration information to the browser
 
 $Returns:		WAP_OK

 $Arguments:	View	- The current view
 				param	- ID of the configuration
 				value	- Integer value of the configuration
 
*******************************************************************************/

T_WAP_RES ATB_wap_config_int(T_WAP_VIEW *View, USHORT param, U32 value)
{
	T_MMI_WAP_CONFIGURE_IND parameter;
	parameter.object_id = View->object_id;
	parameter.type = WAP_IntConfig;
	parameter.param = param;
	parameter.intvalue = value;
	parameter.strvalue = NULL;
	parameter.length = 0;
	
	M_MMI_WAP_CONFIGURE_IND(&parameter);

	return WAP_OK;
}