private void next_parse_mark(OutputGroup og)
{
string path = og.GetPath();
for (int i = current_capture_label_index + 1; i < CaptureLabels.Count; i++)
{
CaptureLabel cl = CaptureLabels[i];
if (cl.level == og.Level &&
cl.get_path() == path
)
{
if (current_capture_label_index >= 0 && current_capture_label_index < CaptureLabels.Count)
{
unmark_capture_branch(CaptureLabels[current_capture_label_index]);
}
mark_capture_branch(cl, og, path);
current_capture_label_index = i;
break;
}
}
if (current_capture_label_index >= 0 && current_capture_label_index < CaptureLabels.Count)
{
NextMark.Enabled = CaptureLabels[current_capture_label_index].index_in_path < current_path_capture_count - 1;
PrevMark.Enabled = CaptureLabels[current_capture_label_index].index_in_path > 0;
}
}
void mark_capture_branch(CaptureLabel cl, OutputGroup og, string path)
{
List <CaptureLabel> cls = new List <CaptureLabel>();
for (CaptureLabel c = cl; c != null; c = c.parent)
{
cls.Add(c);
}
int total_label_length = 0;
for (int i = cls.Count - 1; i >= 0; i--)
{
CaptureLabel c = cls[i];
if (!c.visible)
{
continue;
}
c.start3 = c.start2 + total_label_length;
c.end3 = c.end2 + total_label_length + c.label.Length;
if (Settings.Default.PrintCaptureLabels)
{
print_capture_label(c);
total_label_length += c.label.Length;
}
highlight_capture(c);
}
ignore_selection_changed = false;
TextBox.Select(cl.start3, 0);
}
/// <summary>
/// selects the complete captured group within the parsed text box by double click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TextBox_DoubleClick(object sender, EventArgs e)
{
if (CaptureLabels == null)
{
return;
}
if (current_capture_label_index < 0 || current_capture_label_index >= CaptureLabels.Count)
{
SetStatus("");
return;
}
CaptureLabel owner_cl = null;
int start = TextBox.SelectionStart;
for (CaptureLabel c = CaptureLabels[current_capture_label_index]; c != null; c = c.parent)
{
if (!c.visible)
{
continue;
}
if (start >= c.start3 && (owner_cl == null || c.level > owner_cl.level))
{
owner_cl = c;
}
}
if (owner_cl == null)
{
return;
}
TextBox.SelectionStart = owner_cl.start3;
TextBox.SelectionLength = owner_cl.end3 - owner_cl.start3;
}
void highlight_capture(CaptureLabel cl)
{
Invoke(() =>
{
TextBox.Select(cl.start3, cl.end3 - cl.start3);
TextBox.SelectionBackColor = Settings.Default.GetFilterBackColor(cl.level);
});
}
/// <summary>
/// return standard path used for comparison
/// </summary>
/// <returns></returns>
internal string get_path()
{
List <string> path = new List <string>();
for (CaptureLabel cl = this; cl != null; cl = cl.parent)
{
path.Insert(0, cl.group_name);
}
return(string.Join("/", path.ToArray()));
}
internal void print_capture_label(CaptureLabel cl)
{
Invoke(() =>
{
TextBox.Select(cl.start3, 0);
TextBox.SelectedText = cl.label;
TextBox.Select(cl.start3, cl.label.Length);
TextBox.SelectionBackColor = Settings.Default.GetFilterBackColor(cl.level);
TextBox.SelectionColor = cl.fgcolor;
TextBox.SelectionFont = Settings.Default.CaptureLabelFont;
});
}
internal CaptureLabel(int start, int length, int start2, int length2, int level, int match_id, int group_id, string group_name, CaptureLabel parent, bool visible, int index_in_path)
{
this.start = start;
this.end = start + length;
this.start2 = start2;
this.end2 = start2 + length2;
//this.start3 = this.start2;
//this.end3 = this.end2;
this.level = level;
this.match_id = match_id;
this.group_id = group_id;
this.group_name = group_name;
this.parent = parent;
this.visible = visible;
this.index_in_path = index_in_path;
label = "[" + match_id.ToString() + "$" + group_id.ToString() + "]";
}
void unmark_capture_branch(CaptureLabel cl)
{
CaptureLabel scl = cl;
for (CaptureLabel c = cl; c != null; c = c.parent)
{
TextBox.Select(c.start3, c.label.Length);
TextBox.ReadOnly = false;//it is to avoid a bug in richtextbox. Morons from microsoft know about it since 2005 and still have not fixed it!
TextBox.SelectedText = "";
TextBox.ReadOnly = true;
scl = c;
c.start3 = -1;
c.end3 = -1;
}
//TextBox.SelectAll();
//TextBox.SelectionBackColor = Color.White;
TextBox.Select(scl.start2, scl.end2 - scl.start2);
TextBox.SelectionBackColor = Color.White;
TextBox.Select(scl.start2, 0);
}
internal CaptureLabel AddCaptureLabel(
int start,
int length,
int level,
int group_id,
string group_name,
int group_count
)
{
int start2 = start;
int length2 = length;
SourceForm.This.shift_on_positions_ignored_by_rich_text_box(ref start2, ref length2);
//set parent
CaptureLabel parent = null;
if (level > 0)
{
int end2 = start2 + length2;
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (c.start2 <= start2 && c.end2 >= end2 && c.level == level - 1)
{
parent = c;
break;
}
}
}
//set match_id
int match_id = -1;
if (CaptureLabels.Count > 0)
{
if (level - 1 == CaptureLabels[CaptureLabels.Count - 1].level)
match_id = 0;
else if (level == CaptureLabels[CaptureLabels.Count - 1].level
&& group_id - 1 == CaptureLabels[CaptureLabels.Count - 1].group_id
)
match_id = CaptureLabels[CaptureLabels.Count - 1].match_id;
else
{
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (level == c.level && group_id == c.group_id)
{
match_id = c.match_id + 1;
break;
}
}
}
}
else
match_id = 0;
//index_in_path
int index_in_path = 0;
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (c.level == level && c.group_id == group_id)
{
index_in_path = c.index_in_path + 1;
break;
}
}
CaptureLabel cl = new CaptureLabel(start, length, start2, length2, level, match_id, group_id, group_name, parent, true, index_in_path);
SourceForm.This.CaptureLabels.Add(cl);
return cl;
}
internal CaptureLabel(int start, int length, int start2, int length2, int level, int match_id, int group_id, string group_name, CaptureLabel parent, bool visible, int index_in_path)
{
this.start = start;
this.end = start + length;
this.start2 = start2;
this.end2 = start2 + length2;
//this.start3 = this.start2;
//this.end3 = this.end2;
this.level = level;
this.match_id = match_id;
this.group_id = group_id;
this.group_name = group_name;
this.parent = parent;
this.visible = visible;
this.index_in_path = index_in_path;
label = "[" + match_id.ToString() + "$" + group_id.ToString() + "]";
}
void highlight_capture(CaptureLabel cl)
{
ControlRoutines.Invoke(this, () =>
{
TextBox.Select(cl.start3, cl.end3 - cl.start3);
TextBox.SelectionBackColor = Settings.Default.GetFilterBackColor(cl.level);
});
}
internal void print_capture_label(CaptureLabel cl)
{
ControlRoutines.Invoke(this, () =>
{
TextBox.Select(cl.start3, 0);
TextBox.SelectedText = cl.label;
TextBox.Select(cl.start3, cl.label.Length);
TextBox.SelectionBackColor = Settings.Default.GetFilterBackColor(cl.level);
TextBox.SelectionColor = cl.fgcolor;
TextBox.SelectionFont = Settings.Default.CaptureLabelFont;
});
}
/// <summary>
/// Sets status bar text along the current cursor position in the parsed text box.
/// Finds the selected capture, determines its filter tree path and constructs from them status text.
/// </summary>
/// <param name="start"></param>
/// <param name="length"></param>
void set_status_by_position(int start, int length)
{
if (CaptureLabels == null)
{
return;
}
if (current_capture_label_index < 0 || current_capture_label_index >= CaptureLabels.Count)
{
SetStatus("");
return;
}
int end = start + length;
CaptureLabel owner_cl = null;
for (CaptureLabel c = CaptureLabels[current_capture_label_index]; c != null; c = c.parent)
{
if (!c.visible)
{
continue;
}
if (start >= c.start3 && end <= c.end && (owner_cl == null || c.level > owner_cl.level))
{
owner_cl = c;
}
}
if (owner_cl == null)
{
SetStatus("");
return;
}
string path = null;
for (CaptureLabel l = owner_cl; l != null; l = l.parent)
{
string name;
int r;
if (int.TryParse(l.group_name, out r))
{
name = "$" + l.group_name;
}
else
{
name = l.group_name;
}
path = "/" + name + "[" + l.match_id.ToString() + "]" + path;
}
string text = Document.Text.Substring(owner_cl.start, owner_cl.end - owner_cl.start);
if (tr != null)
{
tr.Abort();
}
tr = new ThreadRunner(10000, this, "Stripping text of the selected capture is not completed still. Break it?");
text = (string)tr.Run(this, "set_status_by_position_2", text);
SetStatus(path.Substring(1) + " - \"" + text + "\"");
}
internal CaptureLabel AddCaptureLabel(
int start,
int length,
int level,
int group_id,
string group_name,
int group_count
)
{
int start2 = start;
int length2 = length;
SourceForm.This.shift_on_positions_ignored_by_rich_text_box(ref start2, ref length2);
//set parent
CaptureLabel parent = null;
if (level > 0)
{
int end2 = start2 + length2;
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (c.start2 <= start2 && c.end2 >= end2 && c.level == level - 1)
{
parent = c;
break;
}
}
}
//set match_id
int match_id = -1;
if (CaptureLabels.Count > 0)
{
if (level - 1 == CaptureLabels[CaptureLabels.Count - 1].level)
{
match_id = 0;
}
else if (level == CaptureLabels[CaptureLabels.Count - 1].level &&
group_id - 1 == CaptureLabels[CaptureLabels.Count - 1].group_id
)
{
match_id = CaptureLabels[CaptureLabels.Count - 1].match_id;
}
else
{
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (level == c.level && group_id == c.group_id)
{
match_id = c.match_id + 1;
break;
}
}
}
}
else
{
match_id = 0;
}
//index_in_path
int index_in_path = 0;
for (int i = CaptureLabels.Count - 1; i >= 0; i--)
{
CaptureLabel c = CaptureLabels[i];
if (c.level == level && c.group_id == group_id)
{
index_in_path = c.index_in_path + 1;
break;
}
}
CaptureLabel cl = new CaptureLabel(start, length, start2, length2, level, match_id, group_id, group_name, parent, true, index_in_path);
SourceForm.This.CaptureLabels.Add(cl);
return(cl);
}
