private void initializeTable()
{
table = CreateTable <ExternalSignal>();
CustomDataGridViewColumnDescriptorBuilder <ExternalSignal> builder;
// Column: ID
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.TextBox);
builder.Header("ID");
builder.Width(30);
builder.UpdaterMethod((signal, cell) => { cell.Value = string.Format("#{0}", signal.ID); });
builder.AddChangeEvent(nameof(ExternalSignal.ID));
builder.BuildAndAdd();
// Column: name
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.TextBox);
builder.Header("Name");
builder.Width(150);
builder.CellStyle(BOLD_TEXT_CELL_STYLE);
builder.UpdaterMethod((signal, cell) => { cell.Value = signal.Name; });
builder.AddChangeEvent(nameof(ExternalSignal.Name));
builder.BuildAndAdd();
// Column: category
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.TextBox);
builder.Header("Category");
builder.Width(150);
builder.DividerWidth(DEFAULT_DIVIDER_WIDTH);
builder.UpdaterMethod((signal, cell) => {
cell.Value = (signal.Category != null) ? string.Format("(#{0}) {1}", signal.Category.ID, signal.Category.Name) : "(not associated)";
cell.Style.BackColor = (signal.Category != null) ? signal.Category.Color : table.DefaultCellStyle.BackColor;
});
builder.ExternalUpdateEventSubscriberMethod((signal, updateInvoker) =>
{
ExternalSignalCategory.IdChangedDelegate signalCategoryIdChangedHandler = (_category, oldCategory, newCategory) => updateInvoker();
ExternalSignalCategory.NameChangedDelegate signalCategoryNameChangedHandler = (_category, oldName, newName) => updateInvoker();
ExternalSignalCategory.ColorChangedDelegate signalCategoryColorChangedHandler = (_category, oldColor, newColor) => updateInvoker();
if (signal.Category != null)
{
signal.Category.IdChanged += signalCategoryIdChangedHandler;
signal.Category.NameChanged += signalCategoryNameChangedHandler;
signal.Category.ColorChanged += signalCategoryColorChangedHandler;
}
signal.CategoryChanged += (_signal, oldCategory, newCategory) => {
if (oldCategory != null)
{
oldCategory.IdChanged -= signalCategoryIdChangedHandler;
oldCategory.NameChanged -= signalCategoryNameChangedHandler;
oldCategory.ColorChanged -= signalCategoryColorChangedHandler;
}
if (newCategory != null)
{
newCategory.IdChanged += signalCategoryIdChangedHandler;
newCategory.NameChanged += signalCategoryNameChangedHandler;
newCategory.ColorChanged += signalCategoryColorChangedHandler;
}
};
});
builder.AddChangeEvent(nameof(ExternalSignal.Category));
builder.BuildAndAdd();
// Column: red tally
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.TextBox);
builder.Header("TR");
builder.Width(50);
builder.UpdaterMethod((signal, cell) => { cell.Style.BackColor = (signal.RedTally ? Color.Red : Color.LightGray); });
builder.AddChangeEvent(nameof(ExternalSignal.RedTally));
builder.BuildAndAdd();
// Column: green tally
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.TextBox);
builder.Header("TG");
builder.Width(50);
builder.DividerWidth(DEFAULT_DIVIDER_WIDTH);
builder.UpdaterMethod((signal, cell) => { cell.Style.BackColor = (signal.GreenTally ? Color.ForestGreen : Color.LightGray); });
builder.AddChangeEvent(nameof(ExternalSignal.GreenTally));
builder.BuildAndAdd();
// Column: edit button
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.Button);
builder.Header("Edit");
builder.Width(70);
builder.ButtonText("Edit");
builder.CellContentClickHandlerMethod((signal, cell, e) => {
var editWindow = new ExternalSignalEditorForm(signal);
editWindow.ShowAsChild();
});
builder.BuildAndAdd();
// Column: delete button
builder = GetColumnDescriptorBuilderForTable <ExternalSignal>();
builder.Type(DataGridViewColumnType.Button);
builder.Header("Delete");
builder.Width(70);
builder.DividerWidth(DEFAULT_DIVIDER_WIDTH);
builder.ButtonText("Delete");
builder.CellContentClickHandlerMethod((signal, cell, e) => {
string msgBoxText = string.Format("Do you really want to delete this signal?\n(#{0}) {1}", signal.ID, signal.Name);
var confirm = MessageBox.Show(msgBoxText, "Delete confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (confirm == DialogResult.Yes)
{
ExternalSignalDatabases.Signals.Remove(signal);
}
});
builder.BuildAndAdd();
// Bind database
table.BoundCollection = ExternalSignalDatabases.Signals;
}
private void addSignalButton_Click(object sender, EventArgs e)
{
var editWindow = new ExternalSignalEditorForm(null);
editWindow.ShowAsChild();
}