mdmenu.c

dvr

#include "types.h"

#include <stdio.h>
#include "mdmenu.h"
#include "gosd.h"
#include "gio.h"

#ifdef VY_MD

//	md area set temp area
static xdata BYTE	mdgvp_area_set_area[4][4] = {
						{0,0,0,0},		//	block 1: coordinate information
						{0,0,0,0},		//	block 2: coordinate information
						{0,0,0,0},		//	title: used when drawing mash
						{0,0,0,0}};	//	help: used when drawing mash

//	md area set state
#define MD_AREA_SET_STAT_UL	0x00	// indicates Upper-Left point setting state
#define MD_AREA_SET_STAT_LR	0x01	// indicates Lower-Right point setting state
static xdata BYTE	mdgvp_area_set_state = MD_AREA_SET_STAT_UL;
//	reference of current area setting state while md area setting mode

//	md area set channel
static xdata BYTE	mdgvp_area_set_channel;
//	indicates which channel is currently being set

//	md area set block
static xdata BYTE	mdgvp_area_set_block;
//	indicates which block of a channel area is currently being set



/*/////////////////////////////////////////////////////////
	void mdp_draw_mesh(void)
	* draw mesh
/////////////////////////////////////////////////////////
*/
static void mdp_draw_mesh(void)
{
	xdata BYTE x,y,i;
#ifdef FONT_SC
	xdata BYTE ch_mesh = 101;//+32;//6绢絬
#else
	xdata BYTE ch_mesh = 98;//+32;
#endif
	xdata BOOL is_OK_to_draw;

	for(y=0;y<=osdgv_bottom_line;y++)
	{
		for(x=0;x<45;x++)
		{
			is_OK_to_draw = TRUE;
			for(i=0;i<4;i++)
			{
				if(y>=mdgvp_area_set_area[i][1]&&y<=mdgvp_area_set_area[i][3])
					if(x>=mdgvp_area_set_area[i][0]&&x<=mdgvp_area_set_area[i][2])
						is_OK_to_draw = FALSE;
			}
			if(is_OK_to_draw)
				osd_putch(x,y,ch_mesh);
		}
	}

#ifdef DEBUG_G1PMD_AREA
	printf("\n\r.....blk0 (%2d,%2d) (%2d,%2d) blk1 (%2d,%2d) (%2d,%2d)", 
			(int)mdgvp_area_set_area[0][0],
			(int)mdgvp_area_set_area[0][1],
			(int)mdgvp_area_set_area[0][2],
			(int)mdgvp_area_set_area[0][3],
			(int)mdgvp_area_set_area[1][0],
			(int)mdgvp_area_set_area[1][1],
			(int)mdgvp_area_set_area[1][2],
			(int)mdgvp_area_set_area[1][3]);
#endif
}

/*/////////////////////////////////////////////////////////
	void mdp_area_set_help_display(void)
	* display help for md area set
		option:	BYTE, option for help display
			0:
				(UP,DOWN,FF,REW)MOVE (MENU)EXIT
				(SELECT)SET UPPER-LEFT POINT
			1:
				(UP,DOWN,FF,REW)MOVE (MENU)EXIT
				(SELECT)SET AREA
/////////////////////////////////////////////////////////
*/
static void mdp_area_set_help_display(BYTE option)
{
	mdgvp_area_set_area[3][0] = 7;
	mdgvp_area_set_area[3][1] = osdgv_time_line-1;
	mdgvp_area_set_area[3][2] = 38;
	mdgvp_area_set_area[3][3] = osdgv_time_line;

#ifdef FONT_SC
					  //123456789012345678901234567890123
	osd_printf(13,osdgv_time_line-1,31,"N (<< >>) ` ,  N (abcdt)  u v  ");//