private void AddButton_Click(object sender, EventArgs e)
{
if (ModulationListBox.SelectedItem == null)
{
MessageBox.Show("New channel must have a modulation type.");
this.DialogResult = DialogResult.None;
return;
}
if (CallsignInput.TextValue == "")
{
MessageBox.Show("Channel must have a callsign.");
this.DialogResult = DialogResult.None;
return;
}
try
{
ChannelEditing.AddUserChannelAndMergedChannelInLineup(
lineup_, CallsignInput.TextValue,
(int)ChannelNumberInput.NumberValue, (int)SubChannelInput.NumberValue,
(ModulationListBox.SelectedItem as ModulationTypeWrapper).modulation_type,
(int)GuideChannelNumberInput.NumberValue, (int)GuideSubchannelInput.NumberValue,
ListingComboBox.SelectedItem as Service);
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("lineup", lineup_);
key_valued_exception.AddKeyValue("Callsign", CallsignInput.TextValue);
key_valued_exception.AddKeyValue("Subchannel", SubChannelInput.NumberValue);
key_valued_exception.AddKeyValue("Modulation", ModulationListBox.SelectedItem);
key_valued_exception.AddKeyValue("GuideNumber", GuideChannelNumberInput.NumberValue);
key_valued_exception.AddKeyValue("GuideSubChannel", GuideSubchannelInput.NumberValue);
key_valued_exception.AddKeyValue("Service", ListingComboBox.SelectedItem);
new ErrorReportingForm("Exception occured when attempting to add a channel", key_valued_exception);
}
this.DialogResult = AddButton.DialogResult;
}
private void ChannelUpdateButton_Click_1(object sender, EventArgs e)
{
Service selected_listing = (ListingComboBox.SelectedIndex > 0) ? ListingComboBox.SelectedItem as Service : null;
try
{
selected_channel_.CallSign = CallsignEdit.TextValue;
if (selected_channel_.Service != selected_listing)
{
DialogResult dr = MessageBox.Show("Update the listing of guide entries tied to this channel?",
"Listing selection for channel has been changed", MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
foreach (MergedChannel merged_channel in selected_channel_.ReferencingPrimaryChannels)
{
merged_channel.Service = selected_listing;
merged_channel.Update();
}
foreach (MergedChannel merged_channel in selected_channel_.ReferencingSecondaryChannels)
{
merged_channel.Service = selected_listing;
merged_channel.Update();
}
}
selected_channel_.Service = ListingComboBox.SelectedItem as Service;
}
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("Channel", selected_channel_);
key_valued_exception.AddKeyValue("Callsign", CallsignEdit.TextValue);
key_valued_exception.AddKeyValue("Service", selected_listing);
key_valued_exception.AddKeyValue("Selected Channel Service", selected_channel_.Service);
key_valued_exception.AddKeyValue("Service is different", selected_listing != selected_channel_.Service);
new ErrorReportingForm("Exception occured when trying to update channel properties.", key_valued_exception);
}
}
private void RemoveTuningInfoClick(object sender, EventArgs e)
{
if (selected_tuning_info_ == null) return;
DialogResult dr = MessageBox.Show("Delete selected tuning info from the selected channel?", "Are you sure?", MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
try
{
ChannelTuningInfo tuning_info = selected_tuning_info_;
selected_channel_.TuningInfos.RemoveAllMatching(tuning_info);
foreach (MergedChannel merged_channel in selected_channel_.ReferencingPrimaryChannels)
{
merged_channel.TuningInfos.RemoveAllMatching(tuning_info);
}
foreach (MergedChannel merged_channel in selected_channel_.ReferencingSecondaryChannels)
{
merged_channel.TuningInfos.RemoveAllMatching(tuning_info);
}
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("tuning info", selected_tuning_info_);
key_valued_exception.AddKeyValue("channel", selected_channel_);
new ErrorReportingForm("Exception occured when deleting a tuning info", key_valued_exception);
}
}
}
private void UpdateTuningInfoButton_Click(object sender, EventArgs e)
{
if (selected_tuning_info_ == null) return;
try
{
selected_tuning_info_.PhysicalNumber = Decimal.ToInt32(PhysicalNumberInput.NumberValue);
selected_tuning_info_.LogicalNumber = decimal.ToInt32(LogicalChannelInput.NumberValue);
selected_tuning_info_.ModulationType = (ModulationTypeComboBox.SelectedItem as ModulationTypeWrapper).modulation_type;
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("tuning info", selected_tuning_info_);
key_valued_exception.AddKeyValue("Physical number", PhysicalNumberInput.NumberValue);
key_valued_exception.AddKeyValue("Logical number", LogicalChannelInput.NumberValue);
key_valued_exception.AddKeyValue("Modulation type", ModulationTypeComboBox.SelectedItem);
new ErrorReportingForm("Exception occured while updating tuning info properties", key_valued_exception);
}
}
private void RemoveChannelButton_Click(object sender, EventArgs e)
{
if (selected_channel_ == null) return;
DialogResult dr = MessageBox.Show("Are you sure you want to remove channel ("
+ selected_channel_.ToString() + ") from the lineup?", "Confirm deletion", MessageBoxButtons.YesNo);
if (dr != DialogResult.Yes) return;
try
{
ChannelEditing.DeleteChannel(selected_channel_);
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("Channel", selected_channel_);
new ErrorReportingForm("Exception occured when deleting a channel.", key_valued_exception);
}
PopulateUserChannelsListBox();
}