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Location: therm/libraries/oleddrv/menu.c
676f49902c7d
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Added a bunch of RCC time stuff and ITM sending, added size to makefile
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* File Name : menu.c
* Author : lxyppc
* Version : V1.0
* Date : 10-03-05
* Description : Menu implement
*******************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_lib.h"
#include "menu.h"
#include "SSD1303.h"
#include "Graphics\Graphics.h"
#include "time.h"
#include "icon.h"
#include "bsp.h"
#include "ClockUI.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
static const MenuItem* curMenuItem;
static u8 preQuit = 0;
extern const LPCSTR* curLang;
extern const MenuItem MainMenu[];
extern const MenuItem RootMenu;
static MenuFunc_t menuProc = 0;
extern Device appDevice;
/* Private function prototypes -----------------------------------------------*/
void UpdateMenu(void);
/* Private functions ---------------------------------------------------------*/
/*******************************************************************************
* Function Name : InitialMenu
* Description : Initialize the menu
* Input : None
* Output : None
* Return : None
*******************************************************************************/
MenuFunc_t InitialMenu()
{
InitialDevice(&appDevice,&SSD1303_Prop,SongSmall5_DrawChar);
curMenuItem = MainMenu;
menuProc = RootMenu.pfnMenu;
Msg msg = {.param = 0, .message = MSG_INIT};
menuProc(0,&msg);
return MR_Finish;
}
unsigned long MenuProcess(Msg* msg)
{
if(menuProc){
if(menuProc((void*)curMenuItem,msg) == MR_Finish){
menuProc = 0;
UpdateMenu();
}
return 0;
}
unsigned char menuUpdate = 0;
switch(msg->message){
case MSG_SCROLL:
if((signed long)msg->param > 0){
// Scroll down
if(preQuit){
preQuit = 0;
menuUpdate = 1;
}else{
unsigned char idx = curMenuItem->index+1;
if(idx >= curMenuItem->cnt){
//curMenuItem = curMenuItem - curMenuItem->index;
}else{
curMenuItem++;
menuUpdate = 1;
}
}
}else{
// Scroll up
if(curMenuItem->index){
curMenuItem--;
menuUpdate = 1;
}else{
menuUpdate = !preQuit;
preQuit = 1;
}
}
break;
case MSG_KEY_UP:
if(preQuit){
preQuit = 0;
curMenuItem = curMenuItem->parent;
menuUpdate = 1;
if(!curMenuItem){
menuProc = RootMenu.pfnMenu;
}
}else{
if(curMenuItem->type & MT_SUB){
curMenuItem = curMenuItem->child;
menuUpdate = 1;
}else{
menuProc = curMenuItem->pfnMenu;
}
}
break;
default:
return 0;
}
if(menuProc){
Msg ini = { .param = 0, .message = MSG_INIT};
menuProc((void*)curMenuItem,&ini);
}else{
if(menuUpdate){
UpdateMenu();
}
}
return 0;
}
#define MARGIN 1
#define LEFT_MARGIN 12
#define MENU_HEIGHT 12
void UpdateMenu(void)
{
const char* text;
if(!curMenuItem)return;
SetColor(BLACK);
ClearDevice();
if(curMenuItem->parent){
text = curLang[curMenuItem->parent->res];
}else{
text = curLang[RootMenu.res];
}
Pos_t x;
if(preQuit){
x = TextOut_HighLight(&appDevice, 0, 0, text ,0xFF);
}else{
x = TextOut(&appDevice, 0, 0, text ,0xFF);
}
TextOut(&appDevice, x, 0, "<<" ,0xFF);
Pos_t y = MENU_HEIGHT + MARGIN;
const MenuItem* items = curMenuItem;
if(curMenuItem->index){
items--;
}
for(u32 i=0; i<4; i++){
text = curLang[items->res];
if(items == curMenuItem && !preQuit){
TextOut_HighLight(&appDevice, LEFT_MARGIN, y, text ,0xFF);
}else{
TextOut(&appDevice, LEFT_MARGIN, y, text ,0xFF);
}
if(items->index + 1 == items->cnt){
break;
}
items++;
y += MENU_HEIGHT + MARGIN;
}
}
MenuResult PopupMenu(const MenuItem* menu)
{
curMenuItem = menu;
return MR_Finish;
}
/**
Message realted definitions
*/
#define MSG_STACK_SIZE 16
#define MSG_STACK_MASK 15
static unsigned char wrMsgIndex = 0;
static unsigned char rdMsgIndex = 0;
static Msg msgStack[MSG_STACK_SIZE];
/*******************************************************************************
* Function Name : GetMessage
* Description : Get message
* Input : None
* Output : None
* Return : None
*******************************************************************************/
unsigned long GetMessage(Msg* msg)
{
if(wrMsgIndex != rdMsgIndex){
Msg* p = &msgStack[rdMsgIndex & MSG_STACK_MASK];
msg->message = p->message;
msg->param = p->param;
rdMsgIndex++;
return 1;
}
return 0;
}
unsigned long PostMessage(Msg* msg)
{
Msg* p = &msgStack[wrMsgIndex & MSG_STACK_MASK];
p->message = msg->message;
p->param = msg->param;
wrMsgIndex++;
return 0;
}
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