Wakeup Light with touch user interface, anti-aliased Font, SD card access and RTC usage on STM32F746NG-DISCO board
Dependencies: BSP_DISCO_F746NG_patch_fixed LCD_DISCO_F746NG TS_DISCO_F746NG FATFileSystem TinyJpgDec_interwork mbed-src
UI.cpp
- Committer:
- the_sz
- Date:
- 2015-11-14
- Revision:
- 9:fe2c9b3a312b
- Parent:
- 7:dc29f6647486
- Child:
- 11:3c6366ea1021
File content as of revision 9:fe2c9b3a312b:
#include "WakeupLight.h" #include "Images/ic_navigate_before_white_24dp_1x.h" #include "Images/ic_notifications_none_white_48dp_1x.h" #include "Images/ic_query_builder_white_48dp_1x.h" #define CLIENT_COLOR_BG ((uint32_t)0xFF000000) #define CLIENT_COLOR_FG ((uint32_t)0xFFD0D0D0) #define HEADER_HEIGHT 25 #define HEADER_COLOR_BG ((uint32_t)0xFF404040) #define HEADER_COLOR_FG ((uint32_t)0xFFD3D3D3) #define CLOCK_COLOR_BG ((uint32_t)0xFF000000) #define CLOCK_COLOR_FG ((uint32_t)0xFF707070) #define SLIDESHOW_COLOR_BG ((uint32_t)0xFF000000) #define SLIDESHOW_COLOR_FG ((uint32_t)0xFF707070) #define BUTTON_WIDTH 100 #define BUTTON_HEIGHT 60 #define BUTTON_SMALL_WIDTH 50 #define BUTTON_SMALL_HEIGHT 40 #define BUTTON_COLOR_BG ((uint32_t)0x00000000) #define BUTTON_COLOR_FG CLIENT_COLOR_FG #define BUTTON_COLOR_BG_START 0x0C2696 #define BUTTON_COLOR_BG_END 0x07185E #define BUTTON_COLOR_BG_START_INACTIVE 0x515151 #define BUTTON_COLOR_BG_END_INACTIVE 0x333333 #define COLOR_BG ((uint32_t)0xFF000000) #define MAX_BOXES_PER_LINE 3 #define BOX_SPACING 10 #define BOX_TEXT_SPACING 10 #define BOX_COLOR_BG BUTTON_COLOR_BG #define BOX_COLOR_FG CLIENT_COLOR_FG #define BOX_COLOR_BG_START BUTTON_COLOR_BG_START #define BOX_COLOR_BG_END BUTTON_COLOR_BG_END LCD_DISCO_F746NG uiLcd; TS_DISCO_F746NG uiTs; uint16_t uiLastTouchX; uint16_t uiLastTouchY; int lastSlideshowTick=0; UI_STRUCT *uiCurrent=NULL; UI_STRUCT uiClock; UI_STRUCT uiClockInWords; UI_STRUCT uiColorTest; UI_STRUCT uiWakeup; UI_STRUCT uiSlideshow; UI_STRUCT uiMain; static UI_BOX_LIST_ITEM_STRUCT uiMainItems[]= { { "Clock", ic_query_builder_white_48dp_1x }, { "Clock\nWith Words", ic_query_builder_white_48dp_1x }, { "Slideshow", NULL }, { "Adjust\nTimers", ic_notifications_none_white_48dp_1x }, { "Lights On", NULL }, { "Lights Off", NULL }, { "Color Test", NULL } }; // // helper function // void UI_ShowClearClientRect(void) { uiLcd.SetTextColor(CLIENT_COLOR_BG); uiLcd.FillRect(0,HEADER_HEIGHT,uiLcd.GetXSize(),uiLcd.GetYSize()-HEADER_HEIGHT); } void UI_ShowDisplayText(int16_t x,int16_t y,char *text) { int16_t xStart; int16_t charWidth; int16_t charHeight; xStart=x; charHeight=uiLcd.GetFont()->Height+3; charWidth=uiLcd.GetFont()->Width; while ((*text)!='\0') { if ((*text)=='\n') { y+=charHeight; x=xStart; } else { uiLcd.DisplayChar(x,y,*text); x+=charWidth; } text++; } } void UI_ShowDisplayTextCenter(int16_t x,int16_t y,int16_t width,int16_t height,char *text) { int16_t charWidth; int16_t charHeight; charHeight=uiLcd.GetFont()->Height+3; charWidth=uiLcd.GetFont()->Width; x+=((width-(strlen(text)*charWidth))/2); y+=(((height-charHeight)/2)+3); // +3 to have it more centered while ((*text)!='\0') { uiLcd.DisplayChar(x,y,*text); x+=charWidth; text++; } } void UI_ShowDrawGradientButton(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint32_t colorStart,uint32_t colorEnd) { float deltaRed; float deltaGreen; float deltaBlue; float red; float green; float blue; uint16_t offset; uint32_t color; deltaRed=(float)((int32_t)(colorEnd & 0xFF) - (int32_t)(colorStart & 0xFF))/height; deltaGreen=(float)((int32_t)((colorEnd >> 8) & 0xFF) - (int32_t)((colorStart >> 8)& 0xFF))/height; deltaBlue=(float)((int32_t)((colorEnd >> 16) & 0xFF) - (int32_t)((colorStart >> 16)& 0xFF))/height; red=colorStart & 0xFF; green=((colorStart >> 8)& 0xFF); blue=((colorStart >> 16)& 0xFF); for (offset=0;offset<height;offset++) { color=(uint8_t)red | (((uint8_t)green)<<8) | (((uint8_t)blue)<<16) | (((uint32_t)0xFF)<<24); uiLcd.SetTextColor(color); if ((offset==0) || (offset==(height-1))) uiLcd.DrawHLine(x+1,y+offset,width-2); else uiLcd.DrawHLine(x,y+offset,width); red+=deltaRed; green+=deltaGreen; blue+=deltaBlue; } } void UI_ShowDrawButtonEx(uint16_t x,uint16_t y,uint16_t width,uint16_t height,char *text,bool active) { // paint button background if (active==true) UI_ShowDrawGradientButton(x,y,width,height,BUTTON_COLOR_BG_START,BUTTON_COLOR_BG_END); else UI_ShowDrawGradientButton(x,y,width,height,BUTTON_COLOR_BG_START_INACTIVE,BUTTON_COLOR_BG_END_INACTIVE); // paint button text uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(BUTTON_COLOR_BG); uiLcd.SetTextColor(BUTTON_COLOR_FG); UI_ShowDisplayTextCenter(x,y,width,height,text); } void UI_ShowDrawButton(uint16_t x,uint16_t y,uint16_t width,uint16_t height,char *text) { UI_ShowDrawButtonEx(x,y,width,height,text,true); } void UI_DrawBitmapWithAlpha(uint32_t Xpos,uint32_t Ypos,uint8_t *pbmp) { uint32_t index = 0, width = 0, height = 0, bit_pixel = 0; uint32_t x; uint32_t part; uint32_t color[3]; uint32_t value; /* Get bitmap data address offset */ index = *(__IO uint16_t *) (pbmp + 10); index |= (*(__IO uint16_t *) (pbmp + 12)) << 16; /* Read bitmap width */ width = *(uint16_t *) (pbmp + 18); width |= (*(uint16_t *) (pbmp + 20)) << 16; /* Read bitmap height */ height = *(uint16_t *) (pbmp + 22); height |= (*(uint16_t *) (pbmp + 24)) << 16; /* Read bit/pixel */ bit_pixel = *(uint16_t *) (pbmp + 28); /* Get the layer pixel format */ if ((bit_pixel/8) != 4) { DPrintf("UI_DrawBitmapWithAlpha: This is no alpha picture.\r\n"); return; } /* Bypass the bitmap header */ pbmp += (index + (width * (height - 1) * (bit_pixel/8))); for(index=0; index < height; index++) { for (x=0;x<width;x++) { value=uiLcd.ReadPixel(Xpos+x,Ypos+index); color[0]=value & 0xFF; color[1]=(value >> 8) & 0xFF; color[2]=(value >> 16) & 0xFF; if (pbmp[3]>0) { // add red part=(color[0]+(pbmp[0]*pbmp[3]/255)); if (part>255) part=255; color[0]=part; // add green part=(color[1]+(pbmp[1]*pbmp[3]/255)); if (part>255) part=255; color[1]=part; // add blue part=(color[2]+(pbmp[2]*pbmp[3]/255)); if (part>255) part=255; color[2]=part; // draw pixel uiLcd.DrawPixel(Xpos+x,Ypos+index,color[0] | (color[1] << 8) | (color[2] << 16) | ((uint32_t)0xFF << 24)); } pbmp+=4; } /* Increment the source and destination buffers */ pbmp -= 2*(width*(bit_pixel/8)); } } // // box list // void UI_ShowBoxList(bool initial) { if (initial==true) { int8_t lines; int8_t columns; int8_t box; int16_t width; int16_t height; int16_t startX; int16_t startY; // fill background UI_ShowClearClientRect(); // paint boxes if (uiCurrent->data.boxList.count<=MAX_BOXES_PER_LINE) lines=1; else lines=2; columns=((uiCurrent->data.boxList.count + (lines-1)) / lines); width=(uiLcd.GetXSize() - BOX_SPACING) / columns; height=(uiLcd.GetYSize() - HEADER_HEIGHT - BOX_SPACING) / lines; for (box=0;box<uiCurrent->data.boxList.count;box++) { startX=BOX_SPACING+(width*(box % columns)); startY=HEADER_HEIGHT+BOX_SPACING+(height*(box/columns)); // paint box background UI_ShowDrawGradientButton(startX,startY,width-BOX_SPACING,height-BOX_SPACING,BOX_COLOR_BG_START,BOX_COLOR_BG_END); // paint box text uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(BOX_COLOR_BG); uiLcd.SetTextColor(BOX_COLOR_FG); UI_ShowDisplayText(startX+BOX_TEXT_SPACING,startY+BOX_TEXT_SPACING,uiCurrent->data.boxList.items[box].name); // draw icon if (uiCurrent->data.boxList.items[box].image!=NULL) UI_DrawBitmapWithAlpha(startX+width-BOX_SPACING-48,startY+height-BOX_SPACING-48,uiCurrent->data.boxList.items[box].image); } } } void UI_ClickBoxList(uint16_t x,uint16_t y) { int8_t lines; int8_t columns; int8_t box; int16_t width; int16_t height; int16_t startX; int16_t startY; // detect at which box was clicked if (uiCurrent->data.boxList.count<=MAX_BOXES_PER_LINE) lines=1; else lines=2; columns=((uiCurrent->data.boxList.count + (lines-1)) / lines); width=(uiLcd.GetXSize() - BOX_SPACING) / columns; height=(uiLcd.GetYSize() - HEADER_HEIGHT - BOX_SPACING) / lines; for (box=0;box<uiCurrent->data.boxList.count;box++) { startX=BOX_SPACING+(width*(box % columns)); startY=HEADER_HEIGHT+BOX_SPACING+(height*(box/columns)); if ( (x>=startX) && (x<(startX+width-BOX_SPACING)) && (y>=startY) && (y<(startY+height-BOX_SPACING)) ) { uiCurrent->handler(UR_CLICK,box,uiCurrent); break; } } } // // clock // void UI_ShowClock(bool initial) { char buffer[100]; struct tm *tmStruct; time_t timeValue; if (initial==true) { // fill background uiLcd.SetTextColor(CLOCK_COLOR_BG); uiLcd.FillRect(0,0,uiLcd.GetXSize(),uiLcd.GetYSize()); } // show clock uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(CLOCK_COLOR_BG); uiLcd.SetTextColor(CLOCK_COLOR_FG); timeValue=time(NULL); tmStruct=localtime(&timeValue); snprintf(buffer,sizeof(buffer),"%u:%02u:%02u",tmStruct->tm_hour,tmStruct->tm_min,tmStruct->tm_sec); uiLcd.DisplayStringAt(0,100,(uint8_t *)buffer,CENTER_MODE); } void UI_ClickClock(uint16_t x,uint16_t y) { // exit view UI_Show(&uiMain); } // // clock in words // void UI_ShowClockInWords(bool initial) { if (initial==true) { // fill background UI_ShowClearClientRect(); } // show clock in words uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(CLIENT_COLOR_BG); uiLcd.SetTextColor(CLIENT_COLOR_FG); uiLcd.DisplayStringAt(5,30,(uint8_t *)"UM F\x9ANF ZEHN VIERTEL HALB",LEFT_MODE); uiLcd.DisplayStringAt(5,60,(uint8_t *)"NACH VOR",LEFT_MODE); uiLcd.DisplayStringAt(5,90,(uint8_t *)"EINS ZWEI DREI VIER",LEFT_MODE); uiLcd.DisplayStringAt(5,120,(uint8_t *)"F\x9ANF SECHS SIEBEN ACHT",LEFT_MODE); uiLcd.DisplayStringAt(5,150,(uint8_t *)"NEUN ZEHN ELF ZW\x99LF",LEFT_MODE); // draw charset /* int x; for (x=0x80;x<=0xFF;x++) { uiLcd.DisplayChar(1+(((x-0x80) % 16)*14),30+(((x-0x80)/16)*20),x); } */ } void UI_ClickClockInWords(uint16_t x,uint16_t y) { // exit view UI_Show(&uiMain); } // // slideshow // void UI_ShowSlideshow(bool initial) { char buffer[100]; struct tm *tmStruct; time_t timeValue; timeValue=time(NULL); tmStruct=localtime(&timeValue); if (((tmStruct->tm_sec / 15)!=lastSlideshowTick) || (initial==true)) { lastSlideshowTick=(tmStruct->tm_sec / 15); // fill background uiLcd.SetTextColor(SLIDESHOW_COLOR_BG); uiLcd.FillRect(0,0,uiLcd.GetXSize(),uiLcd.GetYSize()); // show picture SD_ShowRandomPicture(); // show clock uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(0x00000000); uiLcd.SetTextColor(SLIDESHOW_COLOR_FG); snprintf(buffer,sizeof(buffer),"%u:%02u",tmStruct->tm_hour,tmStruct->tm_min); uiLcd.DisplayStringAt(30,220,(uint8_t *)buffer,RIGHT_MODE); } } void UI_ClickSlideshow(uint16_t x,uint16_t y) { // exit view UI_Show(&uiMain); } // // value adjust // void UI_ShowValueAdjust(bool initial) { char buffer[20]; if (initial==true) { // fill background UI_ShowClearClientRect(); if (uiCurrent->data.valueAdjust.count==10) { UI_ShowDrawButton(60+(0*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(205+(0*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(205+(1*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDisplayTextCenter(132,92,BUTTON_WIDTH,BUTTON_HEIGHT,":"); UI_ShowDrawButton(60+(0*(BUTTON_WIDTH+15)),140,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); UI_ShowDrawButton(205+(0*(BUTTON_WIDTH+15)),140,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); UI_ShowDrawButton(205+(1*(BUTTON_WIDTH+15)),140,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); } else if (uiCurrent->data.valueAdjust.count==4) { UI_ShowDrawButton(17+(0*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(17+(1*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(17+(2*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(17+(3*(BUTTON_WIDTH+15)),40,BUTTON_WIDTH,BUTTON_HEIGHT,"+"); UI_ShowDrawButton(17+(0*(BUTTON_WIDTH+15)),205,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); UI_ShowDrawButton(17+(1*(BUTTON_WIDTH+15)),205,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); UI_ShowDrawButton(17+(2*(BUTTON_WIDTH+15)),205,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); UI_ShowDrawButton(17+(3*(BUTTON_WIDTH+15)),205,BUTTON_WIDTH,BUTTON_HEIGHT,"-"); } } uiLcd.SetBackColor(CLIENT_COLOR_BG); uiLcd.SetTextColor(CLIENT_COLOR_FG); if (uiCurrent->data.valueAdjust.count==10) { snprintf(buffer,sizeof(buffer),"% 2u",uiCurrent->data.valueAdjust.values[0]); UI_ShowDisplayTextCenter(60+(0*(BUTTON_WIDTH+15)),92,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); snprintf(buffer,sizeof(buffer),"%u",uiCurrent->data.valueAdjust.values[1]); UI_ShowDisplayTextCenter(205+(0*(BUTTON_WIDTH+15)),92,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); snprintf(buffer,sizeof(buffer),"%u",uiCurrent->data.valueAdjust.values[2]); UI_ShowDisplayTextCenter(205+(1*(BUTTON_WIDTH+15)),92,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); if (uiCurrent->data.valueAdjust.values[3]==1) UI_ShowDrawButton(17+(0*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Mo"); else UI_ShowDrawButtonEx(17+(0*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Mo",false); if (uiCurrent->data.valueAdjust.values[4]==1) UI_ShowDrawButton(17+(1*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Di"); else UI_ShowDrawButtonEx(17+(1*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Di",false); if (uiCurrent->data.valueAdjust.values[5]==1) UI_ShowDrawButton(17+(2*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Mi"); else UI_ShowDrawButtonEx(17+(2*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Mi",false); if (uiCurrent->data.valueAdjust.values[6]==1) UI_ShowDrawButton(17+(3*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Do"); else UI_ShowDrawButtonEx(17+(3*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Do",false); if (uiCurrent->data.valueAdjust.values[7]==1) UI_ShowDrawButton(17+(4*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Fr"); else UI_ShowDrawButtonEx(17+(4*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Fr",false); if (uiCurrent->data.valueAdjust.values[8]==1) UI_ShowDrawButton(17+(5*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Sa"); else UI_ShowDrawButtonEx(17+(5*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"Sa",false); if (uiCurrent->data.valueAdjust.values[9]==1) UI_ShowDrawButton(17+(6*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"So"); else UI_ShowDrawButtonEx(17+(6*(BUTTON_SMALL_WIDTH+15)),215,BUTTON_SMALL_WIDTH,BUTTON_SMALL_HEIGHT,"So",false); } else if (uiCurrent->data.valueAdjust.count==4) { snprintf(buffer,sizeof(buffer),"0x%02X",uiCurrent->data.valueAdjust.values[0]); UI_ShowDisplayTextCenter(17+(0*(BUTTON_WIDTH+15)),125,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); snprintf(buffer,sizeof(buffer),"0x%02X",uiCurrent->data.valueAdjust.values[1]); UI_ShowDisplayTextCenter(17+(1*(BUTTON_WIDTH+15)),125,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); snprintf(buffer,sizeof(buffer),"0x%02X",uiCurrent->data.valueAdjust.values[2]); UI_ShowDisplayTextCenter(17+(2*(BUTTON_WIDTH+15)),125,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); snprintf(buffer,sizeof(buffer),"0x%02X",uiCurrent->data.valueAdjust.values[3]); UI_ShowDisplayTextCenter(17+(3*(BUTTON_WIDTH+15)),125,BUTTON_WIDTH,BUTTON_HEIGHT,buffer); } } void UI_ClickValueAdjust(uint16_t x,uint16_t y) { int32_t index; // detect at which button was clicked index=-1; if (uiCurrent->data.valueAdjust.count==10) { if ((y>=40) && (y<(40+BUTTON_HEIGHT))) { if ((x>=(60+(0*(BUTTON_WIDTH+15)))) && (x<(17+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=0; else if ((x>=(205+(0*(BUTTON_WIDTH+15)))) && (x<(205+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=1; else if ((x>=(205+(1*(BUTTON_WIDTH+15)))) && (x<(205+(1*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=2; } else if ((y>=140) && (y<(140+BUTTON_HEIGHT))) { if ((x>=(60+(0*(BUTTON_WIDTH+15)))) && (x<(60+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=3; else if ((x>=(205+(0*(BUTTON_WIDTH+15)))) && (x<(205+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=4; else if ((x>=(205+(1*(BUTTON_WIDTH+15)))) && (x<(205+(1*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=5; } else if ((y>=215) && (y<(215+BUTTON_SMALL_HEIGHT))) { if ((x>=(17+(0*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(0*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=6; else if ((x>=(17+(1*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(1*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=7; else if ((x>=(17+(2*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(2*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=8; else if ((x>=(17+(3*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(3*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=9; else if ((x>=(17+(4*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(4*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=10; else if ((x>=(17+(5*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(5*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=11; else if ((x>=(17+(6*(BUTTON_SMALL_WIDTH+15)))) && (x<(17+(6*(BUTTON_SMALL_WIDTH+15))+BUTTON_SMALL_WIDTH))) index=12; } } else if (uiCurrent->data.valueAdjust.count==4) { if ((y>=40) && (y<(40+BUTTON_HEIGHT))) { if ((x>=(17+(0*(BUTTON_WIDTH+15)))) && (x<(17+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=0; else if ((x>=(17+(1*(BUTTON_WIDTH+15)))) && (x<(17+(1*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=1; else if ((x>=(17+(2*(BUTTON_WIDTH+15)))) && (x<(17+(2*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=2; else if ((x>=(17+(3*(BUTTON_WIDTH+15)))) && (x<(17+(3*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=3; } else if ((y>=205) && (y<(205+BUTTON_HEIGHT))) { if ((x>=(17+(0*(BUTTON_WIDTH+15)))) && (x<(17+(0*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=4; else if ((x>=(17+(1*(BUTTON_WIDTH+15)))) && (x<(17+(1*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=5; else if ((x>=(17+(2*(BUTTON_WIDTH+15)))) && (x<(17+(2*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=6; else if ((x>=(17+(3*(BUTTON_WIDTH+15)))) && (x<(17+(3*(BUTTON_WIDTH+15))+BUTTON_WIDTH))) index=7; } } if (index!=-1) uiCurrent->handler(UR_CLICK,index,uiCurrent); } // // common // void UI_Init(void) { uiCurrent=NULL; uiLastTouchX=0; uiLastTouchY=0; uiLcd.Init(); uiLcd.Clear(COLOR_BG); if (uiTs.Init(uiLcd.GetXSize(),uiLcd.GetYSize())==TS_OK) DPrintf("UI_Init: Size: %ux%u.\r\n",uiLcd.GetXSize(),uiLcd.GetYSize()); else DPrintf("UI_Init: Can't init touch screen.\r\n"); // setup ui structs uiClock.flags=UI_FLAG_TYPE_CLOCK; uiClock.handler=NULL; uiClockInWords.flags=UI_FLAG_TYPE_CLOCK_IN_WORDS; uiClockInWords.handler=NULL; uiColorTest.flags=UI_FLAG_TYPE_VALUE_ADJUST; uiColorTest.handler=UI_ColorTestHandler; uiColorTest.data.valueAdjust.count=4; uiColorTest.data.valueAdjust.values[0]=0x80; uiColorTest.data.valueAdjust.values[1]=0x80; uiColorTest.data.valueAdjust.values[2]=0x80; uiColorTest.data.valueAdjust.values[3]=0x80; uiMain.flags=UI_FLAG_TYPE_BOX_LIST; uiMain.handler=UI_MainHandler; uiMain.data.boxList.items=uiMainItems; uiMain.data.boxList.count=COUNT_OF(uiMainItems); uiSlideshow.flags=UI_FLAG_TYPE_SLIDESHOW; UI_Show(&uiMain); } void UI_ShowChrome(bool initial) { char buffer[100]; struct tm *tmStruct; time_t timeValue; if (initial==true) { // fill background uiLcd.SetTextColor(HEADER_COLOR_BG); uiLcd.FillRect(0,0,uiLcd.GetXSize(),HEADER_HEIGHT); uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(HEADER_COLOR_BG); uiLcd.SetTextColor(HEADER_COLOR_FG); if ((uiCurrent->flags & UI_FLAG_HAS_BACK_BUTTON)!=0) UI_DrawBitmapWithAlpha(0,1,ic_navigate_before_white_24dp_1x); } // show clock uiLcd.SetFont(&display_font_12x22); uiLcd.SetBackColor(HEADER_COLOR_BG); uiLcd.SetTextColor(HEADER_COLOR_FG); timeValue=time(NULL); tmStruct=localtime(&timeValue); snprintf(buffer,sizeof(buffer),"%u:%02u",tmStruct->tm_hour,tmStruct->tm_min); uiLcd.DisplayStringAt(0,3,(uint8_t *)buffer,CENTER_MODE); // show next alarm //XXX } void UI_Update(bool initial) { uint8_t typeFlag; if ((uiCurrent->flags & UI_FLAG_NEEDS_CHROME)!=0) UI_ShowChrome(initial); typeFlag=uiCurrent->flags & ~(UI_FLAG_NEEDS_CHROME | UI_FLAG_HAS_BACK_BUTTON); if ((typeFlag & UI_FLAG_TYPE_BOX_LIST)!=0) UI_ShowBoxList(initial); else if ((typeFlag & UI_FLAG_TYPE_CLOCK)!=0) UI_ShowClock(initial); else if ((typeFlag & UI_FLAG_TYPE_CLOCK_IN_WORDS)!=0) UI_ShowClockInWords(initial); else if ((typeFlag & UI_FLAG_TYPE_SLIDESHOW)!=0) UI_ShowSlideshow(initial); else if ((typeFlag & UI_FLAG_TYPE_VALUE_ADJUST)!=0) UI_ShowValueAdjust(initial); } void UI_Show(UI_STRUCT *ui) { DPrintf_("UI_Show: 0x%X.\r\n",ui->flags); uiCurrent=ui; if (uiCurrent->handler!=NULL) uiCurrent->handler(UR_SHOW,0,uiCurrent); UI_Update(true); } void UI_Click(uint16_t x,uint16_t y) { uint8_t typeFlag; DPrintf_("UI_Click: %u x %u.\r\n",x,y); if ((uiCurrent->flags & UI_FLAG_HAS_BACK_BUTTON)!=0) { if ((y<40) && (x<40)) { if (uiCurrent->handler!=NULL) { uiCurrent->handler(UR_CLICK,-1,uiCurrent); return; } } } typeFlag=uiCurrent->flags & ~(UI_FLAG_NEEDS_CHROME | UI_FLAG_HAS_BACK_BUTTON); if ((typeFlag & UI_FLAG_TYPE_BOX_LIST)!=0) UI_ClickBoxList(x,y); else if ((typeFlag & UI_FLAG_TYPE_CLOCK)!=0) UI_ClickClock(x,y); else if ((typeFlag & UI_FLAG_TYPE_CLOCK_IN_WORDS)!=0) UI_ClickClockInWords(x,y); else if ((typeFlag & UI_FLAG_TYPE_SLIDESHOW)!=0) UI_ClickSlideshow(x,y); else if ((typeFlag & UI_FLAG_TYPE_VALUE_ADJUST)!=0) UI_ClickValueAdjust(x,y); } void UI_Poll(void) { TS_StateTypeDef tsState; uiTs.GetState(&tsState); if (tsState.touchDetected>0) { if ( (ABS(uiLastTouchX-tsState.touchX[0])>4) || (ABS(uiLastTouchY-tsState.touchY[0])>4) ) { DPrintf_("UI_Poll: #%u - %ux%u.\r\n",tsState.touchDetected,tsState.touchX[0],tsState.touchY[0]); uiLastTouchX=tsState.touchX[0]; uiLastTouchY=tsState.touchY[0]; if (uiCurrent!=NULL) UI_Click(tsState.touchX[0],tsState.touchY[0]); } } else { uiLastTouchX=0; uiLastTouchY=0; } if (uiCurrent!=NULL) { if (uiCurrent->handler!=NULL) uiCurrent->handler(UR_TIMER,0,uiCurrent); UI_Update(false); } }