/// <summary>
/// Getting values of location and time from user interface
/// In GCAL.Base there are used classes:
/// - GPGregorianTime - for storing calendar date and time
/// - GPLocationProvider - for storing location
/// In user interface, there are usually strings, double and DateTime
/// This function is specific for this test application, but you
/// can see how the values are converted
/// </summary>
public void initVars()
{
GPLocation loca = new GPLocation();
loca.setCity(textBox1.Text);
double d;
int l;
if (double.TryParse(textBox2.Text, out d))
{
loca.setLongitudeEastPositive(d);
}
else
{
loca.setLongitudeEastPositive(0);
textBox2.Text = "0.0";
}
if (double.TryParse(textBox3.Text, out d))
{
loca.setLatitudeNorthPositive(d);
}
else
{
loca.setLatitudeNorthPositive(0.0);
textBox3.Text = "0.0";
}
loc = new GPLocationProvider();
loca.setTimeZoneName(comboBox1.Text);
loc.setDefaultLocation(loca);
if (!int.TryParse(textBox4.Text, out l))
{
l = 1;
textBox4.Text = "1";
}
if (l <= 0)
{
l = 1;
textBox4.Text = "1";
}
days = l;
//
// converting dates
//
DateTime dd = dateTimePicker1.Value;
DateTime dt = dateTimePicker2.Value;
startDate = new DateTime(dd.Year, dd.Month, dd.Day, dt.Hour, dt.Minute, dt.Second);
endDate = startDate.AddDays(days);
}
public void ValidateInfo()
{
double d;
if (LocationName.Length == 0)
{
labelMessage.Text = GPStrings.getString(295);
labelMessage.ForeColor = Color.Red;
button1.Enabled = false;
}
else if (Latitude.Length == 0)
{
labelMessage.Text = GPStrings.getString(294);
labelMessage.ForeColor = Color.Red;
button1.Enabled = false;
}
else if (Longitude.Length == 0)
{
labelMessage.Text = GPStrings.getString(293);
labelMessage.ForeColor = Color.Red;
button1.Enabled = false;
}
else if (Country == null)
{
labelMessage.Text = GPStrings.getString(292);
labelMessage.ForeColor = Color.Red;
button1.Enabled = false;
}
else if (TimeZone == null)
{
labelMessage.Text = GPStrings.getString(291);
labelMessage.ForeColor = Color.Red;
button1.Enabled = false;
}
else if (!GPLocation.ConvertStringToCoordinate(Latitude, out d))
{
labelMessage.Text = GPStrings.getString(290);
labelMessage.ForeColor = Color.Orange;
button1.Enabled = false;
}
else if (!GPLocation.ConvertStringToCoordinate(Longitude, out d))
{
labelMessage.Text = GPStrings.getString(289);
labelMessage.ForeColor = Color.Orange;
button1.Enabled = false;
}
else
{
labelMessage.Text = GPStrings.getString(288);
labelMessage.ForeColor = Color.Green;
button1.Enabled = true;
}
}
private void listBox1_DrawItem(object sender, DrawItemEventArgs e)
{
// Cast the sender object back to ListBox type.
ListBox theListBox = (ListBox)sender;
// Get the string contained in each item.
object item = theListBox.Items[e.Index];
// If the item is the selected item, then draw the rectangle
// filled in blue. The item is selected when a bitwise And
// of the State property and the DrawItemState.Selected
// property is true.
if ((e.State & DrawItemState.Selected) == DrawItemState.Selected)
{
e.Graphics.FillRectangle(Brushes.LightBlue, e.Bounds);
}
else
{
// Otherwise, draw the rectangle filled in beige.
e.Graphics.FillRectangle(SystemBrushes.ControlLightLight, e.Bounds);
}
// Draw a rectangle in blue around each item.
//e.Graphics.DrawRectangle(Pens.Blue, e.Bounds);
if (item is GPLocation)
{
GPLocation loc = item as GPLocation;
e.Graphics.DrawString(loc.getName(), labelCount.Font, Brushes.Black, e.Bounds.X + 4, e.Bounds.Y + 4);
e.Graphics.DrawString("Timezone: " + loc.getTimeZone().getFullName(), label1.Font, Brushes.Black, e.Bounds.X + 4, e.Bounds.Y + 20);
}
else if (item is GPLocationChange)
{
GPLocationChange chan = item as GPLocationChange;
GPGregorianTime gt = new GPGregorianTime(chan.LocationA);
gt.setJulianGreenwichTime(new GPJulianTime(chan.julianStart, 0));
string humanStart = string.Format("{0} {1}", gt.getLongTimeString(), chan.LocationA.getTimeZoneName());
e.Graphics.DrawString(gt.getLongDateString() + " - travelling", labelCount.Font, Brushes.Black, e.Bounds.X + 48, e.Bounds.Y + 4);
e.Graphics.DrawLine(Pens.Black, e.Bounds.X + 40, e.Bounds.Y + 4, e.Bounds.X + 40, e.Bounds.Bottom - 4);
e.Graphics.DrawString("Start: " + chan.humanStart, label1.Font, Brushes.Black, e.Bounds.X + 48, e.Bounds.Y + 20);
//e.Graphics.DrawString("End: " + chan.humanEnd, label1.Font, Brushes.Black, e.Bounds.X + 48, e.Bounds.Y + 36);
e.Graphics.DrawString("Length: " + chan.humanLength, label1.Font, Brushes.Black, e.Bounds.X + 48, e.Bounds.Y + 36);
}
// Draw the focus rectangle around the selected item.
e.DrawFocusRectangle();
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView1.SelectedItems.Count == 0)
{
return;
}
ListViewItem lvi = listView1.SelectedItems[0];
if ((lvi.Tag is GPLocation) == false)
{
return;
}
GPLocation loc = lvi.Tag as GPLocation;
modifiedFlagAdded = true;
int h1, m1;
textBox2.Text = loc.getCity();
GPAppHelper.hoursToParts(loc.GetLongitudeEastPositive(), out h1, out m1);
comboBox2.SelectedIndex = h1;
comboBox4.SelectedIndex = m1;
comboBox3.SelectedIndex = (loc.GetLongitudeEastPositive() > 0.0 ? 0 : 1);
GPAppHelper.hoursToParts(loc.GetLatitudeNorthPositive(), out h1, out m1);
comboBox7.SelectedIndex = h1;
comboBox6.SelectedIndex = (loc.GetLatitudeNorthPositive() > 0.0 ? 0 : 1);
comboBox5.SelectedIndex = m1;
comboBox8.SelectedItem = loc.getTimeZoneName();
comboBox1.SelectedItem = loc.getCountryCode();
modifiedFlagAdded = false;
if (listView1.Focused)
{
supressTextChange = true;
textBox1.Text = loc.getCity();
supressTextChange = false;
}
modifiedFlagAdded = false;
}
private GPTimeZone getTimeZone(int index)
{
LocationPickerControl lpic = (index == 0) ? LocationPicker : LocationPicker2;
if (lpic != null)
{
GPLocationProvider lp = lpic.SelectedLocation;
if (lp != null)
{
return(lp.getTimeZone());
}
}
GPLocation loc = (index == 0) ? LocationObj : LocationObj2;
if (loc != null)
{
return(loc.getTimeZone());
}
return(null);
}