/*********************************************************************
*
* _DrawBkCircle
*/
static void _DrawBkCircle(int DrawLogo) {
static GUI_MEMDEV_Handle hMemStretch;
GUI_MEMDEV_Handle hMemGradient;
GUI_MEMDEV_Handle hMemCircle;
GUI_MEMDEV_Handle hMemOld;
int CircleWidth;
int ySizeV;
int xSize;
int ySize;
int i;
U32 * pData;
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
ySizeV = LCD_GetVYSize();
if (ySizeV > ySize) {
GUI_SetBkColor(BK_COLOR_1);
GUI_ClearRect(0, 0, xSize, ySizeV);
}
if (hMemStretch == 0) {
CircleWidth = (CIRCLE_RADIUS << 1) + 1;
hMemCircle = GUI_MEMDEV_CreateFixed(0, 0, CircleWidth, CircleWidth, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUI_COLOR_CONV_8888);
hMemStretch = GUI_MEMDEV_CreateEx (0, 0, xSize, ySize, GUI_MEMDEV_NOTRANS);
hMemGradient = GUI_MEMDEV_CreateFixed(0, 0, 1, CIRCLE_RADIUS, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUI_COLOR_CONV_8888);
//
// Initialize background
//
hMemOld = GUI_MEMDEV_Select(hMemCircle);
GUI_SetBkColor(BK_COLOR_1);
GUI_Clear();
//
// Create Gradient
//
GUI_MEMDEV_Select(hMemGradient);
GUI_DrawGradientV(0, 0, 0, CIRCLE_RADIUS, BK_COLOR_0, BK_COLOR_1);
//
// Get color and draw circles
//
pData = (U32 *)GUI_MEMDEV_GetDataPtr(hMemGradient);
GUI_MEMDEV_Select(hMemCircle);
for (i = 0; i < CIRCLE_RADIUS; i++, pData++) {
GUI_SetColor(*pData);
GUI_DrawCircle(CIRCLE_RADIUS, CIRCLE_RADIUS, i);
}
//
// Stretch and display
//
GUI_MEMDEV_Select(hMemStretch);
GUI_MEMDEV_DrawPerspectiveX(hMemCircle, 0, 0, ySize, ySize, xSize, 0);
GUI_MEMDEV_Delete(hMemCircle);
GUI_MEMDEV_Delete(hMemGradient);
GUI_MEMDEV_Select(hMemOld);
}
GUI_MEMDEV_Write(hMemStretch);
if (DrawLogo) {
GUI_DrawBitmap(&bmSTLogo70x35, LOGO_DIST_BORDER, LOGO_DIST_BORDER);
}
}
/********************************************************************
*
* MainTask
*/
void MainTask(void) {
GUI_MEMDEV_Handle hMem;
GUI_Init();
_Explain(); /* Explain the sample */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Screen output:", 5, 59);
_Draw(); /* Draw "Preview" on the screen */
/* Create and select a memory device with 1bpp color conversion (B/W) */
hMem = GUI_MEMDEV_CreateFixed(0, 75, 320, 64, 0,
GUI_MEMDEV_APILIST_1, /* Used API list */
GUI_COLOR_CONV_1); /* Black/white color conversion */
GUI_MEMDEV_Select(hMem);
_Draw(); /* Call the same routine as before for drawing into memory device */
GUI_MEMDEV_Select(0); /* Switch back from memory device to the display */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Printer output:", 5, 154);
_SendToPrinter(hMem, 170);
/* Cleanup, end-of sample */
GUI_MEMDEV_Delete(hMem);
while(1) {
GUI_Exec();
}
}
__s32 GUI_LongStringStop(__hdle hString)
{
__string_show_info_t *show_info;
if(!hString)
{
ORANGE_WRN("input parameter error!\n");
return ORANGE_FAIL;
}
show_info = (__string_show_info_t *)hString;
if(show_info->hmem )
{
__here__;
if(show_info->hlayer)
{
GUI_LyrWinSel(show_info->hlayer);
__here__;
GUI_MEMDEV_Delete(show_info->hmem );
__here__;
}
show_info->hmem = NULL;
}
/*all can see*/
if(show_info->show_size.width < show_info->region.width)
{
return ORANGE_OK;
}
LONGSTR_LOCK();
/*等待move结束之后，然后返回*/
show_info->status = LONGSTRING_STOP;
LONGSTR_UNLOCK();
return ORANGE_OK;
}
/**
* @brief Update the text area display
* @param None
* @retval None
*/
void USER_LCD_LOG_UpdateDisplay (void)
{
#ifndef __USER_USE_SOLID_BK_
GUI_MEMDEV_Handle tempMem;
void *pbk;
void *ptemp;
#endif
uint8_t cnt = 0 ;
uint16_t length = 0 ;
uint16_t ptr = 0, index = 0;
if((USER_LCD_CacheBuffer_yptr_bottom < (USER_YWINDOW_SIZE -1)) &&
(USER_LCD_CacheBuffer_yptr_bottom >= USER_LCD_CacheBuffer_yptr_top))
{
if(u8_enable_display)
{
USER_LCD_LOG_DisplayStringAtLine ((USER_YWINDOW_MIN + Y0/GUI_GetFontSizeY()+ USER_LCD_CacheBuffer_yptr_bottom),
(char *)(USER_LCD_CacheBuffer[cnt + USER_LCD_CacheBuffer_yptr_bottom].line),
USER_LCD_CacheBuffer[cnt + USER_LCD_CacheBuffer_yptr_bottom].color);
}
}
else
{
if(USER_LCD_CacheBuffer_yptr_bottom < USER_LCD_CacheBuffer_yptr_top)
{
/* Virtual length for rolling */
length = USER_LCD_CACHE_DEPTH + USER_LCD_CacheBuffer_yptr_bottom ;
}
else
{
length = USER_LCD_CacheBuffer_yptr_bottom;
}
ptr = length - USER_YWINDOW_SIZE + 1;
GUI_SetFont(&USER_LCD_LOG_TEXT_FONT);
#ifdef __USER_USE_SOLID_BK_
for (cnt = 0 ; cnt < USER_YWINDOW_SIZE ; cnt ++)
{
index = (cnt + ptr )% USER_LCD_CACHE_DEPTH ;
if(u8_enable_display)
{
USER_LCD_LOG_DisplayStringAtLine ((cnt + Y0/(GUI_GetFontSizeY()) + USER_YWINDOW_MIN),
(char *)(USER_LCD_CacheBuffer[index].line),
USER_LCD_CacheBuffer[index].color);
}
}
#else
tempMem=GUI_MEMDEV_Create(GUI_MEMDEV_GetXPos(backgroundDisplayMem),GUI_MEMDEV_GetYPos(backgroundDisplayMem),GUI_MEMDEV_GetXSize(backgroundDisplayMem),GUI_MEMDEV_GetYSize(backgroundDisplayMem));
if(tempMem)
{
pbk=GUI_MEMDEV_GetDataPtr(backgroundDisplayMem);
ptemp=GUI_MEMDEV_GetDataPtr(tempMem);
memcpy((uint8_t *)ptemp,(uint8_t *)pbk,4*GUI_MEMDEV_GetXSize(backgroundDisplayMem)*GUI_MEMDEV_GetYSize(backgroundDisplayMem));
GUI_MEMDEV_Select(backgroundDisplayMem);
for (cnt = 0 ; cnt < USER_YWINDOW_SIZE ; cnt ++)
{
index = (cnt + ptr )% USER_LCD_CACHE_DEPTH ;
if(u8_enable_display)
{
USER_LCD_LOG_DisplayStringAtLine ((cnt + Y0/(GUI_GetFontSizeY()) + USER_YWINDOW_MIN),
(char *)(USER_LCD_CacheBuffer[index].line),
USER_LCD_CacheBuffer[index].color);
}
}
GUI_MEMDEV_CopyToLCD(backgroundDisplayMem);
GUI_MEMDEV_Select(0);
memcpy((uint8_t *)pbk,(uint8_t *)ptemp,4*GUI_MEMDEV_GetXSize(backgroundDisplayMem)*GUI_MEMDEV_GetYSize(backgroundDisplayMem));
GUI_MEMDEV_Delete(tempMem);
tempMem=0;
}
#endif
}
}
/*******************************************************************************
* Function Name : main.
* Description : Main routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int main(void)
{
/* ================================================================ */
/* Board Initializations and Configurations except OLED */
/* (clocks, I/Os, on-chip peripherals, on-board ICs) */
/* ================================================================ */
LBF_Board_Init();
Red_Led_ON();
/* ================================================================ */
/* Optional initialization of Middleware libraries : */
/* USBD drivers, FatFS File System, STemWin GUI */
/* ================================================================ */
// UNCOMMENT IF YOU WELL BE USING ...:
/* ... La BlueFrog as USB Mass Storage (Full Speed) */
/* (based on ST-provided stack part of STM32 Cube offering */
// Delay_ms(1000);
// LBF_LaunchUSB_MassStorage();
/* ... the FAT File System (FatFS) */
/* (based on ChanN's FatFS included in STM32 Cube offering) */
// LBF_FatFS_Init();
/* ... the STemWin Graphical Library */
/* (based on Segger's emWin included in STM32 Cube offering)*/
LBF_emWin_Init();
Red_Led_OFF();
/* ================================================================ */
/* Application Code Below */
/* ================================================================ */
/* == User Declarations ========================================== */
uint16_t fconfig[11]; // configuration file to control some OLED parameters
GUI_MEMDEV_Handle hMemDevice; //handle to a memory device
/* == Body ========================================== */
fconfig[0]=0xFFFF; // to use default settings
LBF_OLED_Init(fconfig);
//sets up OLED register and powers on OLED VDDH(13V)
OLED_Fill(0, 0, 160, 128, CYAN);
Red_Led_ON();
/*** Start Demo *******************************************************/
/* Different options posible */
/* Use Display Cache or Use Memory Device or use Banded Memory Device */
/* With 32K SRAM only the latter allows to cover full screen */
// =============================================================
// == Using the dislay cache ==================================
// Usage of display cache can be enabled through parameters of function
// GUIDRV_FlexColor_SetFunc() called in LCDConf_FlexColor_LBF.c
// found in library LBF_STemWin
// !!! ISSUE !!!
// XSIZE_PHYS x YSIZE_PHYS (defined in above files) need to be set to 160x128
// to hold full display. However at 16bpp that represents about 40BK
// but available SRAM is only 32KB...
// Work-Around: define a smaller display cache (XSIZE_PHYS, YSIZE_PHYS)
// -- but will not allow to address full screen
// Not much interest vs use of "Memory Device", below, anyway
/*
GUI_SetFont(&GUI_Font20_1);
GUI_SetTextMode(GUI_TM_TRANS); // write with transparent background
GUI_DispStringAt("Hello from La BlueFrog !", LCD_GetXSize()/8, LCD_GetYSize()/2);
Green_Led_ON();
*/
// =============================================================
// == Using a "Memory Device" (refer to emWin documentation)
// Work with a centered 128x64 window
// (cannot cover full screen for same memory limitation as above)
#define X_FULL_SCREEN 160
#define Y_FULL_SCREEN 128
#define MD_X_LEFT (X_FULL_SCREEN -128)/2
#define MD_X_RIGHT 160-MD_X_LEFT
#define MD_Y_TOP (Y_FULL_SCREEN -64)/2
#define MD_Y_BOT 128-MD_Y_TOP
// Create Memory Device (top left & bottom right coordinates) on Layer 0:
GUI_SelectLayer(0);
hMemDevice = GUI_MEMDEV_Create(MD_X_LEFT, MD_Y_TOP, (MD_X_RIGHT-MD_X_LEFT+1), (MD_Y_BOT-MD_Y_TOP+1) );
// Caution:
// Memory allocated by GUI_X_Config in GUIConf_LBF.c must be sufficient to fit MemDevice buffer
// plus other needs of emWin
// Else GUI_MEMDEV_Create will fail (returns 0) and operations will be done directly to screen
// Activate it:
GUI_MEMDEV_Select(hMemDevice);
// Draw Stuff (refer to emWin documentation)
GUI_DrawGradientRoundedH( MD_X_LEFT, MD_Y_TOP, MD_X_RIGHT, MD_Y_BOT,
10, // rounded corner radius
0xFF0000, 0xFFFF00); // red to yellow
GUI_SetPenSize(6);
GUI_DrawLine(MD_X_LEFT, MD_Y_TOP, MD_X_RIGHT, MD_Y_BOT);
GUI_DrawLine(MD_X_LEFT, MD_Y_BOT, MD_X_RIGHT, MD_Y_TOP);
GUI_SetFont(&GUI_Font13_1);
GUI_SetColor(GUI_BLACK);
GUI_SetTextMode(GUI_TM_TRANS); // write with transparent background
GUI_DispStringAt("Hello !\n", MD_X_LEFT+10, MD_Y_TOP+10 );
// Copy to display
GUI_MEMDEV_CopyToLCD(hMemDevice);
// Free memory
GUI_MEMDEV_Delete(hMemDevice);
// =============================================================
// == Using a "Banded Memory Device" (refer to emWin documentation)
// == (Banding, aka tiling, allows to cover full screen by processing
// == a number of bands successively)
//TODO
// use function: GUI_MEMDEV_Draw (GUI_RECT * pRect, GUI_CALLBACK_VOID_P * pfDraw,
// void* pData, int NumLines, int Flags);
while(1);
}
static int StaticCtrlProc (__gui_msg_t *msg)
{
__u32 dwStyle;
static_data_t* pData;
dwStyle = GUI_WinGetStyle(msg->h_deswin);
switch(msg->id)
{
case GUI_MSG_CREATE:
pData = (static_data_t*) orange_malloc(sizeof(static_data_t));
if (pData == NULL)
{
return ORANGE_FAIL;
}
pData->status = 0;
pData->hmem = 0;
pData->str_move = 0;
pData->data = (__u32)GUI_WinGetAttr(msg->h_deswin);
GUI_CtrlWinSetAddData(msg->h_deswin,(__u32)pData);
return 0;
case GUI_MSG_DESTROY:
pData = (static_data_t*)GUI_CtrlWinGetAddData(msg->h_deswin);
if(pData->str_move)
{
GUI_LongStringDelete(pData->str_move);
}
orange_mfree ((void *)GUI_CtrlWinGetAddData(msg->h_deswin));
return 0;
case GUI_MSG_ENABLE:
if (msg->dwAddData1 && (dwStyle & WS_DISABLED))
{
dwStyle &= ~WS_DISABLED;
GUI_WinSetStyle(msg->h_deswin,dwStyle);
}
else if (!msg->dwAddData1 && !(dwStyle & WS_DISABLED))
{
dwStyle |= WS_DISABLED;
GUI_WinSetStyle(msg->h_deswin,dwStyle);
}
else
{
return 0;
}
return 0;
case GUI_MSG_SET_UNFOCUS:
if((STATIC_DRAWSTATUS(msg->h_deswin) & STATICST_FOCUS))
{
STATIC_DRAWSTATUS(msg->h_deswin) &= (~STATICST_FOCUS);
GUI_InvalidateRect (msg->h_deswin, NULL, ORANGE_TRUE);
}
return 0;
case GUI_MSG_SET_FOCUS:
if(!(STATIC_DRAWSTATUS(msg->h_deswin) & STATICST_FOCUS))
{
STATIC_DRAWSTATUS(msg->h_deswin) |= STATICST_FOCUS;
GUI_InvalidateRect (msg->h_deswin, NULL, ORANGE_TRUE);
}
return 0;
case GUI_MSG_KEY:
switch(msg->dwAddData1)
{
/*case GUI_MSG_KEY_RISE:
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_CLICKED;
notify_msg.dwAddData= last_key;
GUI_NotifyParent (¬ify_msg);
}
}
return 0;*/
case GUI_MSG_KEY_DOWN:
{
if(msg->dwAddData2 == KEY_UP_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_CLICKED;
notify_msg.dwAddData= last_key;
GUI_NotifyParent (¬ify_msg);
}
}
if(msg->dwAddData2 == KEY_DOWN_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_PUSHED;
notify_msg.dwAddData= GUI_MSG_KEY_DOWN;
GUI_NotifyParent (¬ify_msg);
}
}
}
return 0;
case GUI_MSG_KEY_ENTER:
{
if(msg->dwAddData2 == KEY_UP_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_CLICKED;
notify_msg.dwAddData= last_key;
GUI_NotifyParent (¬ify_msg);
}
}
if(msg->dwAddData2 == KEY_DOWN_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_PUSHED;
notify_msg.dwAddData= GUI_MSG_KEY_ENTER;
GUI_NotifyParent (¬ify_msg);
}
}
}
return 0;
case GUI_MSG_KEY_RIGHT:
case GUI_MSG_KEY_LEFT:
case GUI_MSG_KEY_UP:
default:
{
if(msg->dwAddData2 == KEY_UP_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_CLICKED;
notify_msg.dwAddData= last_key;
GUI_NotifyParent (¬ify_msg);
}
}
if(msg->dwAddData2 == KEY_DOWN_ACTION)
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_PUSHED;
notify_msg.dwAddData= msg->dwAddData1;
GUI_NotifyParent (¬ify_msg);
}
}
}
break;
}
/*if(msg->dwAddData1 != GUI_MSG_KEY_RISE)
{
last_key = msg->dwAddData1;
}
else
{
last_key = 0xffffffff;
}*/
last_key = msg->dwAddData1;
return 0;
case GUI_MSG_TOUCH:
{
switch(msg->dwAddData1)
{
case GUI_MSG_TOUCH_DOWN:
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_PUSHED;
notify_msg.dwAddData= 0;
GUI_NotifyParent (¬ify_msg);
}
}
break;
case GUI_MSG_TOUCH_UP:
{
{
__gui_notify_msg_t notify_msg;
notify_msg.hWnd = msg->h_deswin;
notify_msg.id = GUI_WinGetItemId(msg->h_deswin);
notify_msg.msgcode = STN_CLICKED;
notify_msg.dwAddData= 0;
GUI_NotifyParent (¬ify_msg);
}
}
break;
}
}
return 0;
case GUI_MSG_WIN_WAKEUP:
case GUI_MSG_PAINT:
{
__gui_rect_t rcrect;
RECT fbrect;
//void *pBMP;
static_data_t *static_data;
static_para_t *user_data;
//__u32 color;
//static_data = (static_para_t *)GUI_CtrlWinGetAddData(msg->h_deswin);
user_data = (static_para_t *)(((static_data_t *)GUI_CtrlWinGetAddData(msg->h_deswin))->data);
static_data = (static_data_t *)GUI_CtrlWinGetAddData(msg->h_deswin);
GUI_LyrWinSel(GUI_LyrP2H(GUI_WinGetLyrWin(msg->h_deswin)));
GUI_WinGetClientFBRect(msg->h_deswin,&fbrect);
if(!static_data->hmem && (GUI_WinGetStyle(msg->h_deswin) & WS_MEMDEV))
{
#if GUI_CORE_MEMDEV_EN //avoid complier error, by Derek
static_data->hmem = GUI_MEMDEV_Create(fbrect.x,fbrect.y,fbrect.width,fbrect.height);
#endif
}
SysRectToGuiRect(&fbrect,&rcrect);
if(static_data->hmem)
{
#if GUI_CORE_MEMDEV_EN //avoid complier error, by Derek
GUI_MEMDEV_Select(static_data->hmem); // start memory device
#endif
}
if (STATIC_DRAWSTATUS(msg->h_deswin) & STATICST_FOCUS)
{
GUI_RECT rect;
GUI_SetBkColor(user_data->bk_color);
GUI_ClearRect(rcrect.left,rcrect.top,
rcrect.right,rcrect.bottom);
if(user_data->focus_bmp)
{
GUI_BMP_Draw(user_data->focus_bmp, rcrect.left + user_data->bmp_pos.x,
rcrect.top + user_data->bmp_pos.y);
}
if(user_data->alpha_en)
{
GUI_OpenAlphaBlend();
}
GUI_CharSetToEncode(user_data->draw_code);
GUI_SetFont(user_data->draw_font);
GUI_SetDrawMode(GUI_DRAWMODE_TRANS);
GUI_SetColor(user_data->ftxt_color);
rect.x0 = rcrect.left;
rect.y0 = rcrect.top;
rect.x1 = rcrect.right;
rect.y1 = rcrect.bottom;
if(!user_data->txt_align)
{
GUI_DispStringAt(user_data->text,
rcrect.left + user_data->text_pos.x,
rcrect.top + user_data->text_pos.y);
}
else
{
GUI_DispStringInRect(user_data->text,&rect,user_data->txt_align);
}
}
else
{
GUI_RECT rect;
GUI_SetBkColor(user_data->bk_color);
GUI_ClearRect(rcrect.left,rcrect.top,
rcrect.right,rcrect.bottom);
if(user_data->unfocus_bmp)
{
GUI_BMP_Draw(user_data->unfocus_bmp, rcrect.left + user_data->bmp_pos.x,
rcrect.top + user_data->bmp_pos.y);
}
if(user_data->alpha_en)
{
GUI_OpenAlphaBlend();
}
GUI_CharSetToEncode(user_data->draw_code);
GUI_SetFont(user_data->draw_font);
GUI_SetDrawMode(GUI_DRAWMODE_TRANS);
GUI_SetColor(user_data->uftxt_color);
rect.x0 = rcrect.left;
rect.y0 = rcrect.top;
rect.x1 = rcrect.right;
rect.y1 = rcrect.bottom;
if(!user_data->txt_align)
{
GUI_DispStringAt(user_data->text,
rcrect.left + user_data->text_pos.x,
rcrect.top + user_data->text_pos.y);
}
else
{
GUI_DispStringInRect(user_data->text,&rect,user_data->txt_align);
}
}
if(static_data->hmem)
{
#if GUI_CORE_MEMDEV_EN //avoid complier error, by Derek
GUI_MEMDEV_CopyToLCD( static_data->hmem ); // copy from memory device to fb
GUI_MEMDEV_Select( NULL ); // stop memory device
GUI_MEMDEV_Delete(static_data->hmem);
#endif
static_data->hmem = NULL;
}
if(user_data->alpha_en)
{
GUI_CloseAlphaBlend();
}
GUI_LyrWinFlushFB(GUI_WinGetLyrWin(msg->h_deswin));
}
return 0;
default:
break;
}
return GUI_CtrlWinDefaultProc (msg);
}
/*********************************************************************
*
* _DemoBarGraph
*/
static void _DemoBarGraph(void) {
GUI_MEMDEV_Handle hMem;
int ayOrg[] = { 10, 20, 40, 50, 90, 100, 80, 30, 20, 10 };
int ayCur[] = { 10, 20, 40, 50, 90, 100, 80, 30, 20, 10 };
int aAdd[GUI_COUNTOF(ayOrg)];
int NextState;
int TimeStart;
int xPosGraph;
int yPosGraph;
int AddBlend;
int NumItems;
int TimeDiff;
int TimeStep;
int Blend;
int xSize;
int ySize;
int i;
//
// Initialize values;
//
AddBlend = 1;
Blend = 64;
NumItems = GUI_COUNTOF(ayOrg);
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
xPosGraph = (xSize - GRAPH_WIDTH) / 2;
yPosGraph = (ySize - GRAPH_HEIGHT) / 2;
//
// Create MEMDEV
//
hMem = GUI_MEMDEV_Create(xPosGraph, yPosGraph, GRAPH_WIDTH + 7 + 1, GRAPH_HEIGHT + 1);
if (hMem == 0) {
return;
}
GUI_MEMDEV_CopyFromLCD(hMem);
for (i = 0; i < NumItems; i++) {
aAdd[i] = (i & 1) * 2 - 1;
}
_DrawLabel(0, xPosGraph, yPosGraph);
TimeStart = GUIDEMO_GetTime();
do {
TimeDiff = GUIDEMO_GetTime() - TimeStart;
_DrawDiagramAt(hMem, xPosGraph, yPosGraph, ayCur, Blend);
Blend += AddBlend;
if ((Blend >= 164) || (Blend <= 8)) {
AddBlend = -AddBlend;
}
for (i = 0; i < NumItems; i++) {
*(ayCur + i) += *(aAdd + i);
if ((*(ayCur + i) > (*(ayOrg + i) + 10)) || (*(ayCur + i) < (*(ayOrg + i) - 10))) {
*(aAdd + i) = -*(aAdd + i);
}
}
TimeStep = GUIDEMO_GetTime() - TimeStart;
if ((TimeStep - TimeDiff) < TIME_STEP) {
GUI_Delay(TIME_STEP - (TimeStep - TimeDiff));
} else {
GUI_Exec();
}
NextState = GUIDEMO_CheckCancel();
} while ((TimeDiff < SHOW_TIME) && (NextState == 0));
GUI_MEMDEV_Delete(hMem);
}
static void _spinbox_ctrl_paint(__gui_msg_t * msg)
{
char str[128];
__gui_rect_t rcrect;
RECT fbrect;
spinbox_data_t *spinbox_data;
spinbox_para_t *user_data;
user_data = (spinbox_para_t *)(((spinbox_data_t *)GUI_CtrlWinGetAddData(msg->h_deswin))->data);
spinbox_data = (spinbox_data_t *)GUI_CtrlWinGetAddData(msg->h_deswin);
GUI_LyrWinSel((H_LYR)GUI_WinGetLyrWin(msg->h_deswin));
GUI_WinGetClientFBRect(msg->h_deswin,&fbrect);
if(!spinbox_data->hmem)
{
#if GUI_CORE_MEMDEV_EN //avoid complier error, by Derek
spinbox_data->hmem = GUI_MEMDEV_Create(fbrect.x,fbrect.y,fbrect.width,fbrect.height);
GUI_MEMDEV_Select(spinbox_data->hmem);
#endif
}
SysRectToGuiRect(&fbrect,&rcrect);
GUI_OpenAlphaBlend();
if (SPINBOX_DRAWSTATUS(msg->h_deswin) & BST_PUSHED)
{
GUI_SetBkColor(user_data->bk_color);
GUI_ClearRect(rcrect.left, rcrect.top, rcrect.right, rcrect.bottom);
GUI_CharSetToEncode(user_data->draw_code);
GUI_SetFont(user_data->draw_font);
GUI_SetDrawMode(GUI_DRAWMODE_TRANS);
if(SPINBOX_DRAWFLAG(msg->h_deswin) & BST_LEFT)
{
GUI_BMP_Draw(user_data->ufup_bmp, rcrect.left + user_data->upbmp_pos.x,
rcrect.top + user_data->upbmp_pos.y);
GUI_BMP_Draw(user_data->fdn_bmp, rcrect.left + user_data->dnbmp_pos.x,
rcrect.top + user_data->dnbmp_pos.y);
}
else
{
GUI_BMP_Draw(user_data->fup_bmp, rcrect.left + user_data->upbmp_pos.x,
rcrect.top + user_data->upbmp_pos.y);
GUI_BMP_Draw(user_data->ufdn_bmp, rcrect.left + user_data->dnbmp_pos.x,
rcrect.top + user_data->dnbmp_pos.y);
}
GUI_SetColor(user_data->ftxt_color);
eLIBs_uint2str_dec(user_data->cur_value, str);
GUI_DispStringHCenterAt(str, rcrect.left + user_data->text_pos.x, rcrect.top + user_data->text_pos.y);
}
else
{
GUI_SetBkColor(user_data->bk_color);
GUI_ClearRect(rcrect.left, rcrect.top, rcrect.right, rcrect.bottom);
GUI_CharSetToEncode(user_data->draw_code);
GUI_SetFont(user_data->draw_font);
GUI_SetDrawMode(GUI_DRAWMODE_TRANS);
GUI_BMP_Draw(user_data->ufup_bmp, rcrect.left + user_data->upbmp_pos.x,
rcrect.top + user_data->upbmp_pos.y);
GUI_BMP_Draw(user_data->ufdn_bmp, rcrect.left + user_data->dnbmp_pos.x,
rcrect.top + user_data->dnbmp_pos.y);
GUI_SetColor(user_data->uftxt_color);
eLIBs_uint2str_dec(user_data->cur_value, str);
GUI_DispStringHCenterAt(str, rcrect.left + user_data->text_pos.x,rcrect.top + user_data->text_pos.y);
}
GUI_LyrWinFlushFB((H_LYR)GUI_WinGetLyrWin(msg->h_deswin));
GUI_CloseAlphaBlend();
if(spinbox_data->hmem)
{
#if GUI_CORE_MEMDEV_EN //avoid complier error, by Derek
GUI_MEMDEV_CopyToLCD( spinbox_data->hmem );
GUI_MEMDEV_Select( NULL );
GUI_MEMDEV_Delete(spinbox_data->hmem);
#endif
spinbox_data->hmem = NULL;
}
}
