TimeSchedule TimerStringParser::parseWeekly(const Poco::LocalDateTime& now, const std::string& timerString)
{
const int nowDay = now.dayOfWeek(); // 0 = Sunday, 6 = Saturday
int sourceDay = extractDay(timerString); // 0 = Sunday, 6 = Saturday
if(sourceDay < 0)
{
LOGE("Invalid day of week in timerString " + timerString);
}
if(sourceDay < nowDay) // wait until next week...
sourceDay += 7;
int daysToWait = sourceDay - nowDay;
std::pair<int, int> hourMinutes = parseTime(extractTime(timerString));
const int hour = hourMinutes.first;
const int minutes = hourMinutes.second;
// If the timer runs today, check if it already ran or if it will
// still run today
if(daysToWait == 0)
{
Poco::LocalDateTime ifToday(
now.year(),
now.month(),
now.day(),
hour,
minutes);
if(ifToday < now)
{
LOGI("It's to late to run " + timerString + " today; running next week.");
daysToWait = 7;
}
}
// At this point, I'd just like to add daysToWait to now and combine
// this with hour and minutes to know when to run the next time.
// Unfortunately, unless I'm missing something, this isn't that easy.
// Since the Poco LocalDateTime and DateTime constructors refuse to do
// date arithmetic (e.g. day 35 will be somewhere in the next month),
// I'll have to construct a Timespan that spans the correct number of
// days, add that to now and then use the day, month & year info in
// the resulting date. Which can then be combined with hour & minute
// to find when the next run will be.
Poco::Timespan daysToWaitTimespan(daysToWait*Poco::Timespan::DAYS);
Poco::LocalDateTime correctDay = now + daysToWaitTimespan;
Poco::LocalDateTime correctEverything(
correctDay.year(),
correctDay.month(),
correctDay.day(),
hour,
minutes);
Poco::Timespan wait = correctEverything - now;
return TimeSchedule(wait, Poco::Timespan(7*Poco::Timespan::DAYS));
}
TimeSchedule TimerStringParser::parseDaily(const Poco::LocalDateTime& now, const std::string& timerString)
{
std::pair<int, int> hourMinutes = parseTime(extractTime(timerString));
const int hour = hourMinutes.first;
const int minutes = hourMinutes.second;
int dayOffset = 0;
Poco::LocalDateTime ifToday(
now.year(),
now.month(),
now.day(),
hour,
minutes);
if(ifToday < now)
{
LOGI("It's to late to run " + timerString + " today; running next week.");
dayOffset = 1;
}
Poco::LocalDateTime tmp(
now.year(),
now.month(),
now.day(),
hour,
minutes);
const Poco::Timespan daysToWaitTimespan(dayOffset*Poco::Timespan::DAYS);
const Poco::LocalDateTime source = tmp + daysToWaitTimespan;
const Poco::Timespan wait = source - now;
return TimeSchedule(wait, Poco::Timespan(1*Poco::Timespan::DAYS));
}
//! Get the current date and time as a string.
std::string GetLocalDateTimeString()
{
Poco::LocalDateTime *time = new Poco::LocalDateTime();
std::stringstream ss;
ss << std::setw(2) << time->day() << std::setfill('0') << "/" <<
std::setw(2) << time->month() << std::setfill('0') << "/" <<
std::setw(4) << time->year() << std::setfill('0') << " " <<
std::setw(2) << time->hour() << std::setfill('0') << ":" <<
std::setw(2) << time->minute() << std::setfill('0') << ":" <<
std::setw(2) << time->second() << std::setfill('0');
SAFE_DELETE(time);
return ss.str();
}
//--------------------------------------------------------------
void ofApp::draw(){
Poco::LocalDateTime now; //(2015,5,29,17,38);
if(ofGetKeyPressed(OF_KEY_ALT)) {
// auto step the time of day to proof changes
int total_min = fabs(sin(ofGetElapsedTimef()*.05)) * 1440; // 1440 == mins per day 60 * 24
int hr = floor(total_min/60.0);
int mn = total_min - (hr*60); //now.minute();
now.assign(now.year(), now.month(), now.day(), hr, mn);
}
float sun_brightness = ofxSunCalc::getSunBrightness(todayInfo, now);
if(ofGetKeyPressed(OF_KEY_COMMAND)) {
sun_brightness = fabs(sin(ofGetElapsedTimef()*.1));
}
// draw background gradient based on sun_brightness
ofColor nightBG(ofColor::black);
ofColor nightFG(64);
ofColor dayBG(ofColor::skyBlue);
ofColor dayFG(ofColor::paleGoldenRod);
ofColor background = nightBG.lerp(dayBG, sun_brightness);
ofColor foreground = nightFG.lerp(dayFG, sun_brightness);
ofBackgroundGradient(foreground, background);
ofDrawBitmapStringHighlight(date_str, 15, 20, ofColor::paleGoldenRod, ofColor::black);
ofDrawBitmapStringHighlight(min_info_str, 15, 45, ofColor::salmon, ofColor::white);
ofDrawBitmapStringHighlight(max_info_str, 15, 125, ofColor::darkorange, ofColor::white);
ofDrawBitmapStringHighlight(latlon_str, 180, 20, ofColor::gold, ofColor::black);
ofDrawBitmapStringHighlight(pos_str, 180, 45, ofColor::cornsilk, ofColor::black);
ofDrawBitmapStringHighlight("Current Brightness " + ofToString(sun_brightness, 3), 180, 70, ofColor::goldenRod, ofColor::white);
float tx = 10 + 110;
float ty = 320;
for(int i = 0; i<timelines.size(); i++) {
ofSetColor(255);
timelines[i].draw(tx, ty);
ofDrawBitmapStringHighlight(labels[i], 10, ty+13);
if(i == 2) { // today
ofNoFill();
ofSetLineWidth(1.0);
ofSetColor(255);
ofRect(tx, ty, timelines[i].getWidth(), timelines[i].getHeight());
// Draw a current time mark
float pixels_per_min = (timelines[i].getWidth() / 24) / 60.0;
float nx = tx + pixels_per_min * (now.hour() * 60 + now.minute());
ofSetColor(255, 0, 0);
ofSetLineWidth(2.0);
ofLine(nx, ty, nx, ty+timelines[i].getHeight());
}
ty += timelines[i].getHeight() + 25;
}
}