public TransformUI()
{
InitializeComponent();
m_caps = new List <KeyValuePair <string, string> >();
// Add/Update
m_btn_add.ToolTip(m_tt, "Adds a new transform, or updates an existing transform");
m_btn_add.Click += (s, a) =>
{
if (!CommitEnabled)
{
return;
}
RaiseCommitEvent();
};
// Match help
m_btn_regex_help.ToolTip(m_tt, "Displays a quick help guide for the Match field");
m_btn_regex_help.Click += (s, a) =>
{
MatchFieldHelpUI.Show();
};
// Toggle equivalent regex
m_btn_show_eqv_regex.ToolTip(m_tt, "Toggle the visibility of the equivalent regular expression field");
m_btn_show_eqv_regex.Click += (s, a) =>
{
m_panel_eqv_regex.Visible = !m_panel_eqv_regex.Visible;
UpdateUI();
};
// Match (tooltip set in UpdateUI())
m_edit_match.TextChanged += (s, a) =>
{
if (!((TextBox)s).Modified)
{
return;
}
Pattern.Expr = m_edit_match.Text;
Touched = true;
UpdateUI();
};
// Match - Substring
m_radio_substring.ToolTip(m_tt, "Match any occurrence of the pattern as a substring");
m_radio_substring.Click += (s, a) =>
{
if (m_radio_substring.Checked)
{
Pattern.PatnType = EPattern.Substring;
}
UpdateUI();
};
// Match - Wildcard
m_radio_wildcard.ToolTip(m_tt, "Match using wildcards, where '*' matches any number of characters and '?' matches any single character");
m_radio_wildcard.Click += (s, a) =>
{
if (m_radio_wildcard.Checked)
{
Pattern.PatnType = EPattern.Wildcard;
}
UpdateUI();
};
// Match - Regex
m_radio_regex.ToolTip(m_tt, "Match using a regular expression");
m_radio_regex.Click += (s, a) =>
{
if (m_radio_regex.Checked)
{
Pattern.PatnType = EPattern.RegularExpression;
}
UpdateUI();
};
// Match - Ignore case
m_check_ignore_case.ToolTip(m_tt, "Enable to have the template ignore case when matching");
m_check_ignore_case.Click += (s, a) =>
{
Pattern.IgnoreCase = m_check_ignore_case.Checked;
Touched = true;
UpdateUI();
};
// Match - compiled regex
m_edit_eqv_regex.ToolTip(m_tt, "The regular expression that the Match field is converted into.\r\nVisible here for reference and diagnostic purposes");
// Replace (tooltip set in UpdateUI())
m_edit_replace.TextChanged += (s, a) =>
{
if (!((TextBox)s).Modified)
{
return;
}
Pattern.Replace = m_edit_replace.Text;
Touched = true;
UpdateUI();
};
var subs = new BindingSource {
DataSource = Transform.Substitutors.Select(x => new TransSubWrapper(x)), AllowNew = false
};
// Substitutions
m_grid_subs.VirtualMode = true;
m_grid_subs.AutoGenerateColumns = false;
m_grid_subs.Columns.Add(new DataGridViewTextBoxColumn {
Name = ColumnNames.Tag, HeaderText = "Tag", FillWeight = 11.5f, ReadOnly = true, ToolTipText = "The identifier of the capture group"
});
m_grid_subs.Columns.Add(new DataGridViewTextBoxColumn {
Name = ColumnNames.Value, HeaderText = "Value", FillWeight = 37.6f, ReadOnly = true, ToolTipText = "The value of the capture group when applied to the current line of text in the text area"
});
m_grid_subs.Columns.Add(new DataGridViewComboBoxColumn {
Name = ColumnNames.Type, HeaderText = "Transform", FillWeight = 25.8f, DataSource = subs, FlatStyle = FlatStyle.Flat, ToolTipText = "The type of text transform to apply to this capture group"
});
m_grid_subs.Columns.Add(new DataGridViewImageColumn {
Name = ColumnNames.Cfg, HeaderText = "", FillWeight = 5.0f, ImageLayout = DataGridViewImageCellLayout.Zoom, ToolTipText = "Displays a pencil icon if the text transform can be configured.\r\nClicking will display the configuration dialog"
});
m_grid_subs.DataError += (s, a) => {}; //Debug.Assert(false, "Data error in subs grid: {0}".Fmt(a.Exception.MessageFull()));
m_grid_subs.CurrentCellDirtyStateChanged += (s, a) => m_grid_subs.CommitEdit(DataGridViewDataErrorContexts.Commit);
m_grid_subs.CellValueNeeded += CellValueNeeded;
m_grid_subs.CellValuePushed += CellValuePushed;
m_grid_subs.CellPainting += CellPainting;
m_grid_subs.CellClick += CellClick;
m_grid_subs.CellDoubleClick += CellDoubleClick;
// Test text
m_edit_test.ToolTip(m_tt, "Enter text here on which to test your pattern.");
m_edit_test.Text = PatternUI.DefaultTestText;
m_edit_test.TextChanged += (s, a) =>
{
UpdateUI();
};
int last_selected_line = -1;
m_edit_test.SelectionChanged += (s, a) =>
{
if (MouseButtons != MouseButtons.None || ModifierKeys != Keys.None)
{
return;
}
var idx = m_edit_test.GetLineFromCharIndex(m_edit_test.SelectionStart);
if (last_selected_line != idx)
{
last_selected_line = idx;
}
else
{
return;
}
UpdateUI();
};
// Result text
m_edit_result.ToolTip(m_tt,
"Shows the result of applying the transform to the text in the test area above\r\n" +
"Transforms only replace the portion of the input text that they match.\r\n" +
"If you are trying to replace the whole line, your pattern needs to match the whole line");
}
/// <summary>Creates a Pattern edit control.</summary>
public PatternUI()
{
InitializeComponent();
Touched = false;
// Image list
m_il.ImageSize = new Size(28, 28);
m_il.ColorDepth = ColorDepth.Depth32Bit;
m_il.Images.Add("add", Resources.edit_add);
m_il.Images.Add("save", Resources.edit_save);
// Pattern
// Tool tip set in UpdateUI
m_edit_match.TextChanged += (s, a) =>
{
if (!((TextBox)s).Modified)
{
return;
}
Pattern.Expr = m_edit_match.Text;
Touched = true;
UpdateUI();
};
m_edit_match.KeyDown += (s, a) =>
{
a.Handled = a.KeyCode == Keys.Enter;
if (a.Handled)
{
m_btn_add.PerformClick();
}
};
// Regex help
m_btn_regex_help.ToolTip(m_tt, "Displays a quick help guide for regular expressions");
m_btn_regex_help.Click += (s, a) =>
{
RegexHelpUI.Show();
};
// Add/Update
m_btn_add.ToolTip(m_tt, "Adds a new pattern, or updates an existing pattern");
m_btn_add.Click += (s, a) =>
{
if (!CommitEnabled)
{
return;
}
RaiseCommitEvent();
};
// Substring
m_radio_substring.ToolTip(m_tt, "Match any occurrence of the pattern as a substring");
m_radio_substring.Click += (s, a) =>
{
if (m_radio_substring.Checked)
{
Pattern.PatnType = EPattern.Substring;
}
UpdateUI();
};
// Wildcard
m_radio_wildcard.ToolTip(m_tt, "Match using wildcards, where '*' matches any number of characters and '?' matches any single character");
m_radio_wildcard.Click += (s, a) =>
{
if (m_radio_wildcard.Checked)
{
Pattern.PatnType = EPattern.Wildcard;
}
UpdateUI();
};
// Regex
m_radio_regex.ToolTip(m_tt, "Match using a regular expression");
m_radio_regex.Click += (s, a) =>
{
if (m_radio_regex.Checked)
{
Pattern.PatnType = EPattern.RegularExpression;
}
UpdateUI();
};
// Ignore case
m_check_ignore_case.ToolTip(m_tt, "Enable to have the pattern ignore case when matching");
m_check_ignore_case.CheckedChanged += (s, a) =>
{
Pattern.IgnoreCase = m_check_ignore_case.Checked;
Touched = true;
UpdateUI();
};
// Whole line
m_check_whole_line.ToolTip(m_tt, "If checked, the entire line must match the pattern for it to be considered a match");
m_check_whole_line.CheckedChanged += (s, a) =>
{
Pattern.WholeLine = m_check_whole_line.Checked;
Touched = true;
UpdateUI();
};
// Invert
m_check_invert.ToolTip(m_tt, "Invert the match result. e.g the pattern 'a' matches anything without the letter 'a' when this option is checked");
m_check_invert.CheckedChanged += (s, a) =>
{
Pattern.Invert = m_check_invert.Checked;
Touched = true;
UpdateUI();
};
// Test text
m_edit_test.ToolTip(m_tt, "An area for testing your pattern.\r\nAdd any text you like here");
m_edit_test.Text = DefaultTestText;
m_edit_test.TextChanged += (s, a) =>
{
if (!((RichTextBox)s).Modified)
{
return;
}
UpdateUI();
};
int last_selected_line = -1;
m_edit_test.SelectionChanged += (s, a) =>
{
if (m_edit_test.SelectionLength != 0)
{
return;
}
var idx = m_edit_test.GetLineFromCharIndex(m_edit_test.SelectionStart);
if (last_selected_line != idx)
{
last_selected_line = idx;
}
else
{
return;
}
UpdateUI();
};
// Groups
m_grid_grps.AutoGenerateColumns = false;
m_grid_grps.Columns.Add(new DataGridViewTextBoxColumn {
Name = "Tag", HeaderText = "Tag", FillWeight = 1, DataPropertyName = "Key", ToolTipText = "The names of the capture groups identified in the match pattern"
});
m_grid_grps.Columns.Add(new DataGridViewTextBoxColumn {
Name = "Value", HeaderText = "Value", FillWeight = 2, DataPropertyName = "Value", ToolTipText = "The values of the capture groups based on the test text and the match pattern"
});
m_grid_grps.DataError += (s, a) => Debug.Assert(false, $"Data error in groups grid: {a.Exception.MessageFull()}");
}