public PopupListBox(object originalValue,
int rowIndex, FastColumn column, Type columnType,
Action<FastColumn, int, object> onValueUpdated, Control parent)
{
this.rowIndex = rowIndex;
this.onValueUpdated = onValueUpdated;
this.parent = parent;
this.column = column;
// получить допустимые значения
if (columnType == typeof(bool)) values = new object[] { false, true };
else if (columnType.IsSubclassOf(typeof(Enum)))
values = Enum.GetValues(columnType).Cast<object>().ToArray();
if (values == null) return;
// сгенерировать массив строк для указанного типа
var index = 0;
foreach (var val in values)
{
if (val.Equals(originalValue))
selectedIndex = index;
index++;
var str = column.formatter == null ? val.ToString() : column.formatter(val);
stringValues.Add(str);
}
}
public void InvalidateCell(FastColumn col, int row)
{
if (!col.Visible)
{
return;
}
InvalidateCell(columns.IndexOf(col), row);
}
// changing selection
protected virtual void ProcessMouseHitCell(FastColumn col,
int rowIndex, MouseEventArgs e)
{
// do not select string by hitting hyperlink
if (col.IsHyperlinkStyleColumn)
{
return;
}
// select cell
if (SelectEnabled && e.Button == MouseButtons.Left)
{
var singleSelectMode = true;
if (MultiSelectEnabled)
{
singleSelectMode =
ModifierKeys != Keys.Shift && ModifierKeys != Keys.Control;
}
// single line select
if (singleSelectMode)
{
// deselect all but current
for (var i = 0; i < rows.Count; i++)
{
rows[i].Selected = i == rowIndex;
}
}
// multi-line select
else
{
if (ModifierKeys == Keys.Control)
{// add or remove selected
rows[rowIndex].Selected = !rows[rowIndex].Selected;
}
if (ModifierKeys == Keys.Shift)
{
var beginSelectionIndex = Math.Min(rowIndex, lastHitRow);
if (beginSelectionIndex == -1)
{
beginSelectionIndex = rowIndex;
}
var endSelectionIndex = Math.Max(rowIndex, lastHitRow);
for (var i = beginSelectionIndex; i <= endSelectionIndex; i++)
{
rows[i].Selected = true;
}
}
}
if (selectionChanged != null)
{
selectionChanged(e, rowIndex, col);
}
}
// redraw
Invalidate();
}
private void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
var sets = (TradeSignalUpdate)grid.rows[rowIndex].ValueObject;
if (col.PropertyName == sets.Property(p => p.CategoryName) && e.Button == MouseButtons.Left)
{
if (SignalUpdateSelected != null)
SignalUpdateSelected(sets);
}
}
public Point GetCellCoords(FastColumn column, int rowIndex)
{
var shiftX = scrollBarH.Visible ? scrollBarH.Value : 0;
var startIndex = scrollBarV.Value >= rows.Count ? 0 : scrollBarV.Value;
var popTop = CellHeight * (rowIndex - startIndex) + /*Top +*/ CaptionHeight + 1;
var popLeft = 1 - shiftX + Columns.TakeWhile(col => col != column).Sum(col => col.ResultedWidth);
return(new Point(popLeft, popTop));
}
private void OnUserDrawCellText(int columnIndex, FastColumn column, FastCell cell, BrushesStorage brushes,
Graphics g, Point leftTop, int cellWidth, int cellHeightI,
Font font, Brush brushFont, Color?fontColor, int rowIndex, int cellPaddingI)
{
if (userDrawCellText != null)
{
userDrawCellText(columnIndex, column, cell, brushes, g, leftTop, cellWidth, cellHeightI, font,
brushFont, fontColor, rowIndex, cellPaddingI);
}
}
private void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (!col.IsHyperlinkStyleColumn || e.Button != MouseButtons.Left) return;
SubscriptionSelected = col.Title == ColTitleSubscribe;
SignalMakingSelected = col.Title == ColTitleMakeSingal;
if (!SubscriptionSelected && !SignalMakingSelected) return;
SelectedCategory = (PaidService)grid.rows[rowIndex].ValueObject;
DialogResult = DialogResult.OK;
}
private void OnValueEntered(FastColumn col, int rowIndex, object newValue)
{
var valueObj = rows[rowIndex].ValueObject;
if (fieldValueChanging != null)
{
bool cancel;
fieldValueChanging(col, rowIndex, valueObj, ref newValue, out cancel);
if (cancel)
{
return;
}
}
// изменить значение ячейки
try
{
var colPropType = columnProperty[col];
// если null...
if (newValue == null || (newValue is string && (string)newValue == ""))
{
if (!colPropType.PropertyType.IsValueType ||
colPropType.PropertyType == typeof(string))
{
colPropType.SetValue(valueObj, null, null);
if (fieldValueChanged != null)
{
fieldValueChanged(col, rowIndex, valueObj);
}
}
}
else if (colPropType.PropertyType == newValue.GetType())
{
colPropType.SetValue(valueObj, newValue, null);
if (fieldValueChanged != null)
{
fieldValueChanged(col, rowIndex, valueObj);
}
}
else
{
return;
}
}
catch
{
return;
}
// обновить ячейку
UpdateRow(rowIndex, valueObj);
// перерисовать
InvalidateCell(col, rowIndex);
}
private void GridOnUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (col.PropertyName == "Selected" && e.Button == MouseButtons.Left)
{
var obj = (GapsByTicker) (grid.rows[rowIndex].ValueObject);
obj.Selected = !obj.Selected;
grid.UpdateRow(rowIndex, obj);
grid.InvalidateCell(col, rowIndex);
return;
}
}
private void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (rowIndex < 0 || rowIndex >= grid.rows.Count) return;
if (e.Button == MouseButtons.Left && e.Clicks > 1)
{
DialogResult = DialogResult.OK;
Close();
}
//if (grid.rows[rowIndex].Selected)
// grid.rows[rowIndex].Selected = false;
}
private void GridOnUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (col.PropertyName == "Title" && e.Button == MouseButtons.Left)
{
// вызвать скрипт сразу или дать перетащить его на график
var scriptContainer = (ScriptContainer) grid.rows[rowIndex].ValueObject;
var script = scriptContainer.script;
// просто выполнить скрипт
if (script.ScriptTarget == TerminalScript.TerminalScriptTarget.Терминал)
{
script.ActivateScript(false);
//return;
}
}
}
void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
var objHotKey = grid.rows[rowIndex].ValueObject as ApplicationMessageBinding;
if (e.Button != MouseButtons.Left || objHotKey == null)
return;
if (col.PropertyName == objHotKey.Property(p => p.Key))
{
var dlg = new HotKeySetForm(objHotKey);
if (dlg.ShowDialog() != DialogResult.OK) return;
grid.UpdateRow(rowIndex, objHotKey);
grid.InvalidateRow(rowIndex);
}
else if (col.PropertyName == objHotKey.Property(p => p.Title))
{
txtbxDescription.Text = objHotKey.ActionDescription;
}
}
private void GridQuoteUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Button == MouseButtons.Right)
{
var selected = gridQuote.rows.Where(r => r.Selected).Select(r => (TickerInfo) r.ValueObject).ToList();
menuQuote.Tag = selected.Count > 1
? selected
: new List<TickerInfo> {(TickerInfo) gridQuote.rows[rowIndex].ValueObject};
menuQuote.Show(gridQuote, e.X, e.Y);
return;
}
selectedTicker = (TickerInfo)gridQuote.rows[rowIndex].ValueObject;
tbActiveBase.Text = selectedTicker.ActiveBase;
tbActiveCounter.Text = selectedTicker.ActiveCounter;
tbFormat.Text = string.Format("{0:f" + selectedTicker.Precision + "}", 1.2345678);
}
public Point?GetCellUnderCursor(int x, int y)
{
if (rows.Count == 0)
{
return(null);
}
// check Y-coord
if (IsInHeader(x, y))
{
return(null);
}
x += scrollBarH.Value;
// check hit column
FastColumn column = null;
var left = 0;
var colIndex = 0;
foreach (var col in columns)
{
var right = left + col.ResultedWidth;
if (x >= left && x < right)
{
// do hit
column = col;
break;
}
left = right;
colIndex++;
}
if (column == null)
{
return(null);
}
// check row hit
var startRow = scrollBarV.Value >= rows.Count ? 0 : scrollBarV.Value;
var cellY = y - CaptionHeight;
var cellIndex = cellY / CellHeight;
cellIndex += startRow;
if (cellIndex >= rows.Count)
{
return(null);
}
return(new Point(colIndex, cellIndex));
}
/// <summary>
/// Обработчик клика по строке
/// </summary>
private void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Button == MouseButtons.Left)
{
var ticker = (TickerTag)gridAllTickers.rows[rowIndex].ValueObject;
switch (col.PropertyName)
{
case "IsSelected":
ticker.IsSelected = !ticker.IsSelected;
break;
case "IsFavorite":
ticker.IsFavorite = !ticker.IsFavorite;
break;
}
gridAllTickers.UpdateRow(rowIndex, ticker);
gridAllTickers.InvalidateCell(col, rowIndex);
}
}
private void GridUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
var tag = (SoundEventTag) grid.rows[rowIndex].ValueObject;
// если выбрана иконка проигрывателя - играть файл
if (col.PropertyName == tag.Property(p => p.ImageIndex))
{
PlaySound(tag.FileName);
return;
}
if (col.PropertyName == tag.Property(p => p.FileName))
{
// предложить выбрать файл
foreach (ToolStripMenuItem item in menuSound.Items)
{
item.Checked = item.Text == tag.FileName;
}
menuSound.Tag = rowIndex;
menuSound.Show(grid, e.X, e.Y);
return;
}
}
public PopupListBox(object originalValue,
int rowIndex, FastColumn column, Type columnType,
Action <FastColumn, int, object> onValueUpdated, Control parent)
{
this.rowIndex = rowIndex;
this.onValueUpdated = onValueUpdated;
this.parent = parent;
this.column = column;
// получить допустимые значения
if (columnType == typeof(bool))
{
values = new object[] { false, true }
}
;
else if (columnType.IsSubclassOf(typeof(Enum)))
{
values = Enum.GetValues(columnType).Cast <object>().ToArray();
}
if (values == null)
{
return;
}
// сгенерировать массив строк для указанного типа
var index = 0;
foreach (var val in values)
{
if (val.Equals(originalValue))
{
selectedIndex = index;
}
index++;
var str = column.formatter == null?val.ToString() : column.formatter(val);
stringValues.Add(str);
}
}
protected virtual void ProcessMouseUpInHeader(MouseEventArgs e, FastColumn col)
{
// change sort mode by left mouse button
if (e.Button == MouseButtons.Left)
{
var oldOrder = col.SortOrder;
col.SortOrder = col.SortOrder == FastColumnSort.None
? FastColumnSort.Ascending
: col.SortOrder == FastColumnSort.Ascending
? FastColumnSort.Descending
: FastColumnSort.None;
if (sortOrderChanged != null)
{
sortOrderChanged(col, oldOrder, col.SortOrder);
}
if (columnSettingsChanged != null)
{
columnSettingsChanged();
}
OrderRows();
Invalidate();
}
}
/// <summary>
/// make columns auto and fill rows
/// </summary>
/// <param name="objects">rows' data</param>
/// <param name="specimenType">type of value object</param>
/// <param name="skipPropertiesWoDisplayName">do not add column where no DsiplayName attribute provided</param>
/// <param name="boolSubstitutions">null or substitution for boolean: true, false, null</param>
/// <param name="defaultColumnMinWidth">default column min width, pixels</param>
/// <param name="dateTimeFormatString">format string for DateTime columns (may be null)</param>
public void DataBind(IList objects, Type specimenType,
bool skipPropertiesWoDisplayName, string[] boolSubstitutions, int defaultColumnMinWidth,
string dateTimeFormatString)
{
// make columns by public instance props
foreach (var prop in specimenType.GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
var attrs = prop.GetCustomAttributes(true);
var browsAttr = attrs.FirstOrDefault(a => a is BrowsableAttribute);
if (browsAttr != null)
{
if (!((BrowsableAttribute)browsAttr).Browsable)
{
continue;
}
}
// get column title from DisplayName attr
var columnTitle = prop.Name;
var propName = columnTitle;
var propNameAtr = attrs.FirstOrDefault(a => a is DisplayNameAttribute);
if (propNameAtr != null)
{
columnTitle = ((DisplayNameAttribute)propNameAtr).DisplayName;
}
else
{
if (skipPropertiesWoDisplayName)
{
continue;
}
}
// get column width by property type
int columnWidth;
if (!defaultColumnWidth.TryGetValue(prop.PropertyType, out columnWidth))
{
columnWidth = defaultColumnMinWidth;
}
// make column record
var col = new FastColumn(propName, columnTitle)
{
Title = columnTitle,
ColumnMinWidth = columnWidth
};
// add column - to - property association
columnProperty.Add(col, prop);
// format boolean ...
if (prop.PropertyType == typeof(bool) || prop.PropertyType == typeof(bool?))
{
if (boolSubstitutions != null && boolSubstitutions.Length > 1)
{
col.ColumnMinWidth = 0;
var strTrue = boolSubstitutions[0];
var strFalse = boolSubstitutions[1];
var strNull = boolSubstitutions.Length == 2 ? strFalse : boolSubstitutions[2];
// measure column width (fixed!)
using (var g = CreateGraphics())
{
var fnt = FontHeader ?? Font;
var maxWd = g.MeasureString(col.Title, fnt).Width + 6;
foreach (var str in boolSubstitutions)
{
var wd = g.MeasureString(str, fnt).Width;
if (wd > maxWd)
{
maxWd = wd;
}
}
col.ColumnWidth = (int)maxWd + 4;
}
// formatter
if (prop.PropertyType == typeof(bool))
{
col.formatter = c => ((bool)c) ? strTrue : strFalse;
}
else
{
col.formatter = c => ((bool?)c).HasValue ?
(((bool?)c).Value ? strTrue : strFalse) : strNull;
}
}
}
// format DateTime ...
if (prop.PropertyType == typeof(DateTime) || prop.PropertyType == typeof(DateTime?))
{
if (!string.IsNullOrEmpty(dateTimeFormatString))
{
col.FormatString = dateTimeFormatString;
}
}
columns.Add(col);
}
// calc min table width
CalcSetTableMinWidth(defaultColumnMinWidth);
// add rows
AddRows(objects);
CheckSize();
}
protected virtual void ProcessMouseUpInHeader(MouseEventArgs e, FastColumn col)
{
// change sort mode by left mouse button
if (e.Button == MouseButtons.Left)
{
var oldOrder = col.SortOrder;
col.SortOrder = col.SortOrder == FastColumnSort.None
? FastColumnSort.Ascending
: col.SortOrder == FastColumnSort.Ascending
? FastColumnSort.Descending
: FastColumnSort.None;
if (sortOrderChanged != null)
sortOrderChanged(col, oldOrder, col.SortOrder);
if (columnSettingsChanged != null)
columnSettingsChanged();
OrderRows();
Invalidate();
}
}
private void OnValueEntered(FastColumn col, int rowIndex, object newValue)
{
var valueObj = rows[rowIndex].ValueObject;
if (fieldValueChanging != null)
{
bool cancel;
fieldValueChanging(col, rowIndex, valueObj, ref newValue, out cancel);
if (cancel) return;
}
// изменить значение ячейки
try
{
var colPropType = columnProperty[col];
// если null...
if (newValue == null || (newValue is string && (string) newValue == ""))
{
if (!colPropType.PropertyType.IsValueType ||
colPropType.PropertyType == typeof (string))
{
colPropType.SetValue(valueObj, null, null);
if (fieldValueChanged != null)
fieldValueChanged(col, rowIndex, valueObj);
}
}
else if (colPropType.PropertyType == newValue.GetType())
{
colPropType.SetValue(valueObj, newValue, null);
if (fieldValueChanged != null)
fieldValueChanged(col, rowIndex, valueObj);
}
else
return;
}
catch
{
return;
}
// обновить ячейку
UpdateRow(rowIndex, valueObj);
// перерисовать
InvalidateCell(col, rowIndex);
}
private void UpdateObject(FastColumn col, int rowIndex, object newValue)
{
if (tabControl.SelectedTab == null)
return;
var fastGrid = tabControl.SelectedTab.Controls[0] as FastGrid.FastGrid;
if (fastGrid == null)
return;
// updating real object
var rowObject = (FastPropertyGridRow) fastGrid.rows[rowIndex].ValueObject;
var objProp = rowObject.Property;
if (objProp == null)
return;
try
{
if(selectedObjects != null)
foreach (var chartObject in selectedObjects)
objProp.SetValue(chartObject, newValue, null);
else if(selectedObject != null)
objProp.SetValue(selectedObject, newValue, null);
}
catch
{
}
// updating grid object
RebuildSample();
var valueProp = rowObject.GetType().GetProperty(rowObject.Property(p => p.Value));
var stringProp = rowObject.GetType().GetProperty(rowObject.Property(p => p.StringValue));
valueProp.SetValue(rowObject, newValue, null);
stringProp.SetValue(rowObject, GetStringValue(newValue, rowObject.Property), null);
fastGrid.UpdateRow(rowIndex, rowObject);
fastGrid.InvalidateRow(rowIndex);
}
public Point GetCellCoords(FastColumn column, int rowIndex)
{
var shiftX = scrollBarH.Visible ? scrollBarH.Value : 0;
var startIndex = scrollBarV.Value >= rows.Count ? 0 : scrollBarV.Value;
var popTop = CellHeight * (rowIndex - startIndex) + /*Top +*/ CaptionHeight + 1;
var popLeft = 1 - shiftX + Columns.TakeWhile(col => col != column).Sum(col => col.ResultedWidth);
return new Point(popLeft, popTop);
}
public PopupTextBox(object obj, int width, int height,
int rowIndex, FastColumn column, PropertyInfo property,
Action<FastColumn, int, object> onValueUpdated)
: this()
{
Margin = Padding.Empty;
Padding = Padding.Empty;
AutoSize = false;
Width = width;
Height = height;
RowIndex = rowIndex;
Column = column;
PropertyType = property.PropertyType;
OnValueUpdated = onValueUpdated;
var valueAttr =
property.GetCustomAttributes(true).FirstOrDefault(a => a is ValueListAttribute) as
ValueListAttribute;
ComboBox comboBox = null;
if (valueAttr != null)
{
comboBox = new ComboBox();
foreach (var value in valueAttr.Values)
{
comboBox.Items.Add(value);
if (value.Equals(obj))
comboBox.SelectedItem = value;
}
comboBox.KeyUp += OnControlKeyUp;
}
if (PropertyType == typeof(int) || PropertyType == typeof(decimal) ||
PropertyType == typeof (float) || PropertyType == typeof (double) ||
PropertyType == typeof (long) || PropertyType == typeof (short) ||
PropertyType == typeof (int?) || PropertyType == typeof (decimal?))
{
var numericControl = new NumericUpDown();
if (PropertyType == typeof (decimal) || PropertyType == typeof (float) ||
PropertyType == typeof (double) || PropertyType == typeof (decimal?))
{
decimal value = 0;
if (PropertyType == typeof (decimal))
value = (decimal) obj;
else if (PropertyType == typeof (float))
value = (decimal) (float) obj;
else if (PropertyType == typeof (double))
value = (decimal) (double) obj;
else if (PropertyType == typeof (decimal?))
value = ((decimal?) obj).HasValue ? ((decimal?) obj).Value : 0;
var decimalString = value.ToString().Replace(',', '.');
if (decimalString.Contains("."))
numericControl.DecimalPlaces = decimalString.Substring(decimalString.IndexOf(".") + 1).Length;
numericControl.Minimum = decimal.MinValue;
numericControl.Maximum = decimal.MaxValue;
numericControl.Value = value;
}
else if (PropertyType == typeof (int))
{
numericControl.Minimum = int.MinValue;
numericControl.Maximum = int.MaxValue;
numericControl.Value = (int) obj;
}
else if (PropertyType == typeof (long))
{
numericControl.Minimum = long.MinValue;
numericControl.Maximum = long.MaxValue;
numericControl.Value = (long) obj;
}
else if (PropertyType == typeof (short))
{
numericControl.Minimum = short.MinValue;
numericControl.Maximum = short.MaxValue;
numericControl.Value = (short) obj;
}
else if (PropertyType == typeof (int?))
{
numericControl.Minimum = int.MinValue;
numericControl.Maximum = int.MaxValue;
numericControl.Value = ((int?) obj).HasValue ? ((int?) obj).Value : 0;
}
numericControl.ValueChanged += OnValueChanged;
numericControl.KeyUp += OnControlKeyUp;
if (valueAttr != null)
{
comboBox.DropDownStyle = ComboBoxStyle.DropDownList;
if (valueAttr.IsEditable)
{
comboBox.Controls.Add(numericControl);
comboBox.SelectedIndexChanged += (sender, args) =>
{
var thisComboBox = sender as ComboBox;
if (thisComboBox == null)
return;
if (thisComboBox.SelectedIndex == -1)
return;
decimal result;
if (!decimal.TryParse(thisComboBox.SelectedItem.ToString(), out result))
return;
numericControl.Value = result;
};
comboBox.Resize += (sender, args) =>
{
var thisComboBox = sender as ComboBox;
if (thisComboBox == null)
return;
numericControl.Width = thisComboBox.Width - SystemInformation.VerticalScrollBarWidth - 2;
};
}
else
{
comboBox.SelectedIndexChanged += OnValueChanged;
}
Content = comboBox;
}
else
Content = numericControl;
}
else if (PropertyType == typeof (DateTime))
{
var control = new DateTimePicker
{
Format = DateTimePickerFormat.Custom,
CustomFormat = "dd.MM.yyyy HH:mm:ss",
ShowUpDown = true
};
try
{
control.Value = (DateTime) obj;
}
catch
{
}
control.ValueChanged += OnValueChanged;
Content = control;
}
else
{
if (valueAttr != null)
{
comboBox.DropDownStyle = valueAttr.IsEditable ? ComboBoxStyle.DropDown : ComboBoxStyle.DropDownList;
if (valueAttr.IsEditable)
{
if (string.IsNullOrEmpty(comboBox.Text))
comboBox.Text = obj.ToString();
comboBox.TextChanged += OnValueChanged;
}
comboBox.SelectedIndexChanged += OnValueChanged;
Content = comboBox;
}
else
{
var textControl = new TextBox {Text = obj as string};
textControl.KeyUp += OnControlKeyUp;
Content = textControl;
}
}
Content.Dock = DockStyle.Fill;
var host = new ToolStripControlHost(Content)
{
Margin = Padding.Empty,
Padding = Padding.Empty,
AutoSize = false,
Width = width,
Height = height
};
Items.Add(host);
Opened += (sender, e) => Content.Focus();
}
public PopupTextBox(object obj, int width, int height,
int rowIndex, FastColumn column, PropertyInfo property,
Action <FastColumn, int, object> onValueUpdated)
: this()
{
Margin = Padding.Empty;
Padding = Padding.Empty;
AutoSize = false;
Width = width;
Height = height;
RowIndex = rowIndex;
Column = column;
PropertyType = property.PropertyType;
OnValueUpdated = onValueUpdated;
var valueAttr =
property.GetCustomAttributes(true).FirstOrDefault(a => a is ValueListAttribute) as
ValueListAttribute;
ComboBox comboBox = null;
if (valueAttr != null)
{
comboBox = new ComboBox();
foreach (var value in valueAttr.Values)
{
comboBox.Items.Add(value);
if (value.Equals(obj))
{
comboBox.SelectedItem = value;
}
}
comboBox.KeyUp += OnControlKeyUp;
}
if (PropertyType == typeof(int) || PropertyType == typeof(decimal) ||
PropertyType == typeof(float) || PropertyType == typeof(double) ||
PropertyType == typeof(long) || PropertyType == typeof(short) ||
PropertyType == typeof(int?) || PropertyType == typeof(decimal?))
{
var numericControl = new NumericUpDown();
if (PropertyType == typeof(decimal) || PropertyType == typeof(float) ||
PropertyType == typeof(double) || PropertyType == typeof(decimal?))
{
decimal value = 0;
if (PropertyType == typeof(decimal))
{
value = (decimal)obj;
}
else if (PropertyType == typeof(float))
{
value = (decimal)(float)obj;
}
else if (PropertyType == typeof(double))
{
value = (decimal)(double)obj;
}
else if (PropertyType == typeof(decimal?))
{
value = ((decimal?)obj).HasValue ? ((decimal?)obj).Value : 0;
}
var decimalString = value.ToString().Replace(',', '.');
if (decimalString.Contains("."))
{
numericControl.DecimalPlaces = decimalString.Substring(decimalString.IndexOf(".") + 1).Length;
}
numericControl.Minimum = decimal.MinValue;
numericControl.Maximum = decimal.MaxValue;
numericControl.Value = value;
}
else if (PropertyType == typeof(int))
{
numericControl.Minimum = int.MinValue;
numericControl.Maximum = int.MaxValue;
numericControl.Value = (int)obj;
}
else if (PropertyType == typeof(long))
{
numericControl.Minimum = long.MinValue;
numericControl.Maximum = long.MaxValue;
numericControl.Value = (long)obj;
}
else if (PropertyType == typeof(short))
{
numericControl.Minimum = short.MinValue;
numericControl.Maximum = short.MaxValue;
numericControl.Value = (short)obj;
}
else if (PropertyType == typeof(int?))
{
numericControl.Minimum = int.MinValue;
numericControl.Maximum = int.MaxValue;
numericControl.Value = ((int?)obj).HasValue ? ((int?)obj).Value : 0;
}
numericControl.ValueChanged += OnValueChanged;
numericControl.KeyUp += OnControlKeyUp;
if (valueAttr != null)
{
comboBox.DropDownStyle = ComboBoxStyle.DropDownList;
if (valueAttr.IsEditable)
{
comboBox.Controls.Add(numericControl);
comboBox.SelectedIndexChanged += (sender, args) =>
{
var thisComboBox = sender as ComboBox;
if (thisComboBox == null)
{
return;
}
if (thisComboBox.SelectedIndex == -1)
{
return;
}
decimal result;
if (!decimal.TryParse(thisComboBox.SelectedItem.ToString(), out result))
{
return;
}
numericControl.Value = result;
};
comboBox.Resize += (sender, args) =>
{
var thisComboBox = sender as ComboBox;
if (thisComboBox == null)
{
return;
}
numericControl.Width = thisComboBox.Width - SystemInformation.VerticalScrollBarWidth - 2;
};
}
else
{
comboBox.SelectedIndexChanged += OnValueChanged;
}
Content = comboBox;
}
else
{
Content = numericControl;
}
}
else if (PropertyType == typeof(DateTime))
{
var control = new DateTimePicker
{
Format = DateTimePickerFormat.Custom,
CustomFormat = "dd.MM.yyyy HH:mm:ss",
ShowUpDown = true
};
try
{
control.Value = (DateTime)obj;
}
catch
{
}
control.ValueChanged += OnValueChanged;
Content = control;
}
else
{
if (valueAttr != null)
{
comboBox.DropDownStyle = valueAttr.IsEditable ? ComboBoxStyle.DropDown : ComboBoxStyle.DropDownList;
if (valueAttr.IsEditable)
{
if (string.IsNullOrEmpty(comboBox.Text))
{
comboBox.Text = obj.ToString();
}
comboBox.TextChanged += OnValueChanged;
}
comboBox.SelectedIndexChanged += OnValueChanged;
Content = comboBox;
}
else
{
var textControl = new TextBox {
Text = obj as string
};
textControl.KeyUp += OnControlKeyUp;
Content = textControl;
}
}
Content.Dock = DockStyle.Fill;
var host = new ToolStripControlHost(Content)
{
Margin = Padding.Empty,
Padding = Padding.Empty,
AutoSize = false,
Width = width,
Height = height
};
Items.Add(host);
Opened += (sender, e) => Content.Focus();
}
private void GridViewUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Button != MouseButtons.Left || e.Clicks <= 1) return;
SelectedIndiName = ((IndicatorDescription)gridView.rows[rowIndex].ValueObject).Name;
DialogResult = DialogResult.OK;
}
private void GridTradeSettingsOnUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Button != MouseButtons.Left)
return;
var record = (GridImageRecord) gridTradeSettings.rows[rowIndex].ValueObject;
// показать раздел справки
if (col.Title == "?")
{
HelpManager.Instance.ShowHelp(HelpManager.KeyTradeSettings);
return;
}
// изменить соотв. настройку
if (col.PropertyName == record.Property(p => p.ImageIndex))
{
if (record.BooleanValue.HasValue)
{
record.BooleanValue = !record.BooleanValue.Value;
record.setValue(record.BooleanValue.Value);
}
gridTradeSettings.UpdateRow(rowIndex, record);
gridTradeSettings.InvalidateRow(rowIndex);
}
}
private void GridCandlesUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Clicks == 2)
ButtonCandleChangeClick(this, null);
}
private void GridCandlesSelectionChanged(MouseEventArgs e, int rowIndex, FastColumn col)
{
buttonCandleChange.Enabled = false;
buttonCandleRemove.Enabled = false;
var selectedRows = gridCandles.rows.Where(r => r.Selected).ToList();
if (selectedRows.Count != 0)
{
buttonCandleChange.Enabled = true;
buttonCandleRemove.Enabled = ((BarSettings)(selectedRows[0].ValueObject)).IsUserDefined;
}
}
private void GridUserHitCell(object sender, MouseEventArgs mouseEventArgs, int rowIndex, FastColumn col)
{
if (rowIndex >= 0 && rowIndex < grid.rows.Count)
gridObjectSelected(grid.rows[rowIndex].ValueObject);
}
private void DrawCellText(int columnIndex, FastColumn column, FastCell cell, BrushesStorage brushes,
Graphics g, Point leftTop, int cellWidth, int cellHeight,
Font font, Brush brushFont, Color?fontColor, int rowIndex, int cellPadding)
{
if (userDrawCellText != null)
{
userDrawCellText(columnIndex, column, cell, brushes, g, leftTop, cellWidth, cellHeight, font, brushFont,
fontColor, rowIndex, cellPadding);
return;
}
var cellFont = column.ColumnFont ?? font;
var brush = brushFont;
if (fontColor.HasValue)
{
brush = brushes.GetBrush(fontColor.Value);
}
// apply hyperlink colors?
if (column.IsHyperlinkStyleColumn)
{
var linkColor = column.ColorHyperlinkTextInactive;
if (column.HyperlinkFontInactive != null)
{
cellFont = column.HyperlinkFontInactive;
}
if (owner.LastHoveredCell.HasValue)
{
var hoveredCell = owner.LastHoveredCell.Value;
// is there cursor above?
if (columnIndex == hoveredCell.X && rowIndex == hoveredCell.Y)
{
linkColor = column.ColorHyperlinkTextActive;
if (column.HyperlinkFontActive != null)
{
cellFont = column.HyperlinkFontActive;
}
}
}
if (linkColor.HasValue)
{
brush = brushes.GetBrush(linkColor.Value);
}
}
var cellString = cell.CellString;
// Color render
if (cell.CellValue is Color)
{
var c = (Color)cell.CellValue;
g.FillRectangle(new SolidBrush(c), leftTop.X + cellPadding, leftTop.Y + 2, 25, cellHeight - 3);
cellString = string.Format("{0}; {1}; {2}", c.B, c.G, c.R);
leftTop.X += 25;
}
if (column.CellHAlignment == StringAlignment.Center)
{
g.DrawString(cellString, cellFont, brush,
leftTop.X + cellWidth / 2, leftTop.Y + cellHeight / 2, cellTextFormatHCenter);
}
if (column.CellHAlignment == StringAlignment.Near)
{
g.DrawString(cellString, cellFont, brush,
leftTop.X + cellPadding, leftTop.Y + cellHeight / 2, cellTextFormatHNear);
}
if (column.CellHAlignment == StringAlignment.Far)
{
g.DrawString(cellString, cellFont, brush,
leftTop.X + cellWidth - cellPadding, leftTop.Y + cellHeight / 2, cellTextFormatHFar);
}
}
private void GridRobotUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col, RobotGridItem gridItem)
{
var robot = gridItem.Robot;
// показать меню выбора Magic-a,
// подсветить в первую очередь, незанятые номера
if (col.PropertyName == RobotGridItem.speciman.Property(p => p.Magic) && e.Button == MouseButtons.Left)
{
ShowMagicMenu(e, gridItem, rowIndex);
return;
}
// показать окно настройки тикеров для робота
if (col.PropertyName == RobotGridItem.speciman.Property(p => p.HumanRTickers) && e.Button == MouseButtons.Left)
{
var dlg = new RobotTimeframesForm(robot.Graphics);
if (dlg.ShowDialog() != DialogResult.OK) return;
robot.Graphics = dlg.UpdatedGraphics;
gridRobot.UpdateRow(rowIndex, gridItem);
gridRobot.InvalidateCell(col, rowIndex);
return;
}
// настроить робота
if ((/*col.PropertyName == "TypeName" || */e.Clicks > 1) && e.Button == MouseButtons.Left)
{
ShowRobotParamsDialog(robot);
}
}
private void GridOnUserHitCell(object sender, MouseEventArgs mouseEventArgs, int rowIndex, FastColumn col)
{
selectedScript = (ScriptItem)grid.rows[rowIndex].ValueObject;
DialogResult = DialogResult.OK;
}
public void AddColumn(FastColumn col)
{
columns.Add(col);
}
// открытие стандартного редактора в зависимости от типа свойства
private void OpenBaseEditor(PropertyInfo property, FastGrid.FastGrid fastGrid, int rowIndex, FastColumn col)
{
var coords = fastGrid.GetCellCoords(col, rowIndex);
var blankRow = new FastPropertyGridRow();
var cellValue =
fastGrid.rows[rowIndex].cells[fastGrid.Columns.FindIndex(c => c.PropertyName == blankRow.Property(p => p.Value))].CellValue;
var propType = property.PropertyType;
if ((propType == typeof (bool) || propType.IsEnum))
{
var pop = new PopupListBox(cellValue, rowIndex, col, propType, UpdateObject, fastGrid);
pop.ShowOptions(coords.X, coords.Y);
return;
}
if ((propType == typeof (string) || Converter.IsConvertable(propType)))
{
// редактор подставляется в FastGrid.PopupTextBox
try
{
var pop = new PopupTextBox(cellValue, col.ResultedWidth, fastGrid.CellHeight, rowIndex, col, property, null);
pop.OnValueUpdated += UpdateObject;
pop.Show(fastGrid, coords);
}
catch(Exception ex)
{
Logger.Error("FastPropertyGrid.OpenBaseEditor", ex);
}
return;
}
}
public void AddColumn(FastColumn col)
{
columns.Add(col);
}
private void UserHitCell(object sender, MouseEventArgs mouseEventArgs, int rowIndex, FastColumn col)
{
if (tabControl.SelectedTab == null)
return;
var fastGrid = tabControl.SelectedTab.Controls[0] as FastGrid.FastGrid;
if (fastGrid == null)
return;
// отображение описания
var rowObject = (FastPropertyGridRow) fastGrid.rows[rowIndex].ValueObject;
if (rowObject.Property == null)
return;
detailTextBox.SelectionFont = Font;
detailTextBox.Text = rowObject.Title;
var attrs = rowObject.Property.GetCustomAttributes(true);
var descriptionAttribute = attrs.FirstOrDefault(a => a is LocalizedDescriptionAttribute) as DescriptionAttribute;
if (descriptionAttribute == null)
descriptionAttribute = attrs.FirstOrDefault(a => a is DescriptionAttribute) as DescriptionAttribute;
if (descriptionAttribute != null)
detailTextBox.Text += Environment.NewLine + descriptionAttribute.Description;
detailTextBox.Select(0, rowObject.Title.Length);
detailTextBox.SelectionFont = new Font(Font, FontStyle.Bold);
// открытие редактора
if (fastGrid.Columns.IndexOf(col) != 1)
return;
editingRowIndex = rowIndex;
editingColumn = col;
var editorAttribute = attrs.FirstOrDefault(a => a is EditorAttribute) as EditorAttribute;
var editorType = editorAttribute != null
? Type.GetType(editorAttribute.EditorTypeName)
: GetStandardEditorType(rowObject.Property.PropertyType);
if (editorType == null)
{
OpenBaseEditor(rowObject.Property, fastGrid, rowIndex, col);
return;
}
OpenSpecialEditor();
}
private void GridUserHitCell(object sender, MouseEventArgs mouseEventArgs, int rowIndex, FastColumn col)
{
if (rowIndex >= 0 && rowIndex < grid.rows.Count)
{
gridObjectSelected(grid.rows[rowIndex].ValueObject);
}
}
// changing selection
protected virtual void ProcessMouseHitCell(FastColumn col,
int rowIndex, MouseEventArgs e)
{
// do not select string by hitting hyperlink
if (col.IsHyperlinkStyleColumn) return;
// select cell
if (SelectEnabled && e.Button == MouseButtons.Left)
{
var singleSelectMode = true;
if (MultiSelectEnabled)
singleSelectMode =
ModifierKeys != Keys.Shift && ModifierKeys != Keys.Control;
// single line select
if (singleSelectMode)
{
// deselect all but current
for (var i = 0; i < rows.Count; i++)
rows[i].Selected = i == rowIndex;
}
// multi-line select
else
{
if (ModifierKeys == Keys.Control)
{// add or remove selected
rows[rowIndex].Selected = !rows[rowIndex].Selected;
}
if (ModifierKeys == Keys.Shift)
{
var beginSelectionIndex = Math.Min(rowIndex, lastHitRow);
if (beginSelectionIndex == -1)
beginSelectionIndex = rowIndex;
var endSelectionIndex = Math.Max(rowIndex, lastHitRow);
for (var i = beginSelectionIndex; i <= endSelectionIndex; i++)
rows[i].Selected = true;
}
}
if (selectionChanged != null)
selectionChanged(e, rowIndex, col);
}
// redraw
Invalidate();
}
private void GridOnUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (e.Clicks > 1 && e.Button == MouseButtons.Left)
{
// вызвать диалог торговли
var tickerInfo = ((QuoteDataRecord) grid.rows[rowIndex].ValueObject).Title;
new OrderDlg(tickerInfo).ShowDialog();
}
}
private bool CheckMouseHitCell(MouseEventArgs e)
{
var cell = GetCellUnderCursor(e.X, e.Y);
if (!cell.HasValue)
return false;
if (rows[cell.Value.Y].IsGroupingRow)
{
var row = rows[cell.Value.Y];
if (row.Collapsed)
{
var movedRows = collapsedRows.Where(r => r.OwnerGroupingRow == row).ToList();
collapsedRows.RemoveAll(movedRows.Contains);
rows.InsertRange(rows.IndexOf(row) + 1, movedRows);
row.Collapsed = false;
}
else
{
var movedRows = rows.Where(r => r.OwnerGroupingRow == row).ToList();
rows.RemoveAll(movedRows.Contains);
collapsedRows.AddRange(movedRows);
row.Collapsed = true;
}
Invalidate();
return true;
}
// process selection
// lastHitRow & lastHitColumn store previous selection 4 correct selection
ProcessMouseHitCell(columns[cell.Value.X], cell.Value.Y, e);
// store cell hit
lastHitRow = cell.Value.Y;
lastHitColumn = columns[cell.Value.X];
// edit value
if (lastHitColumn.IsEditable)
{
if ((CellEditMode == CellEditModeTrigger.LeftClick && e.Button == MouseButtons.Left) ||
(CellEditMode == CellEditModeTrigger.LeftDoubleClick && e.Clicks > 1 &&
e.Button == MouseButtons.Left) ||
(CellEditMode == CellEditModeTrigger.RightClick && e.Button == MouseButtons.Right))
{
var allow = true;
if (fieldValueBeforeEdit != null)
allow = fieldValueBeforeEdit(lastHitColumn, lastHitRow,
rows[lastHitRow].cells[columns.IndexOf(lastHitColumn)]);
if (allow)
{
ShowEditField(cell.Value);
return true;
}
}
}
// fire the event
if (userHitCell != null)
userHitCell(this, e, lastHitRow, lastHitColumn);
return true;
}
public void InvalidateCell(FastColumn col, int row)
{
if (!col.Visible) return;
InvalidateCell(columns.IndexOf(col), row);
}
private void GridEventsUserHitCell(object sender, MouseEventArgs e, int rowIndex, FastColumn col)
{
if (!col.IsHyperlinkStyleColumn) return;
contextMenuAction.Tag = rowIndex;
var sets = (AccountEventSettings) gridEvents.rows[rowIndex].ValueObject;
foreach (ToolStripMenuItem item in contextMenuAction.Items)
item.Checked = sets.EventAction == (AccountEventAction) item.Tag;
contextMenuAction.Show(gridEvents, e.X, e.Y);
}
private bool CheckMouseHitCell(MouseEventArgs e)
{
var cell = GetCellUnderCursor(e.X, e.Y);
if (!cell.HasValue)
{
return(false);
}
if (rows[cell.Value.Y].IsGroupingRow)
{
var row = rows[cell.Value.Y];
if (row.Collapsed)
{
var movedRows = collapsedRows.Where(r => r.OwnerGroupingRow == row).ToList();
collapsedRows.RemoveAll(movedRows.Contains);
rows.InsertRange(rows.IndexOf(row) + 1, movedRows);
row.Collapsed = false;
}
else
{
var movedRows = rows.Where(r => r.OwnerGroupingRow == row).ToList();
rows.RemoveAll(movedRows.Contains);
collapsedRows.AddRange(movedRows);
row.Collapsed = true;
}
Invalidate();
return(true);
}
// process selection
// lastHitRow & lastHitColumn store previous selection 4 correct selection
ProcessMouseHitCell(columns[cell.Value.X], cell.Value.Y, e);
// store cell hit
lastHitRow = cell.Value.Y;
lastHitColumn = columns[cell.Value.X];
// edit value
if (lastHitColumn.IsEditable)
{
if ((CellEditMode == CellEditModeTrigger.LeftClick && e.Button == MouseButtons.Left) ||
(CellEditMode == CellEditModeTrigger.LeftDoubleClick && e.Clicks > 1 &&
e.Button == MouseButtons.Left) ||
(CellEditMode == CellEditModeTrigger.RightClick && e.Button == MouseButtons.Right))
{
var allow = true;
if (fieldValueBeforeEdit != null)
{
allow = fieldValueBeforeEdit(lastHitColumn, lastHitRow,
rows[lastHitRow].cells[columns.IndexOf(lastHitColumn)]);
}
if (allow)
{
ShowEditField(cell.Value);
return(true);
}
}
}
// fire the event
if (userHitCell != null)
{
userHitCell(this, e, lastHitRow, lastHitColumn);
}
return(true);
}
