private void ListAdd(ChangeLogItem log)
{
Table table = this.tableList; // The Table control on a form - already initialised
Cell c = new Cell();
switch (log.T)
{
case ChangeLogLevel.ADD:
c = new Cell(Translator.Instance.T("新增"), global::ZForge.Controls.Logs.Properties.Resources.add_16);
break;
case ChangeLogLevel.BUGFIX:
c = new Cell(Translator.Instance.T("BUGFIX"), global::ZForge.Controls.Logs.Properties.Resources.bug_yellow_16);
break;
case ChangeLogLevel.REMOVE:
c = new Cell(Translator.Instance.T("移除"), global::ZForge.Controls.Logs.Properties.Resources.delete_16);
break;
default:
c = new Cell(Translator.Instance.T("更改"), global::ZForge.Controls.Logs.Properties.Resources.document_into_16);
break;
}
Row row = new Row(
new Cell[] {
new Cell(log.Version),
c,
new Cell(log.Message)
}
);
row.Tag = log;
table.TableModel.Rows.Add(row);
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
public CellEventArgsBase(Cell source, int column, int row)
: base()
{
this.source = source;
this.column = column;
this.row = row;
}
/// <summary>
/// Compares two cells and returns a value indicating whether one is less
/// than, equal to or greater than the other.
/// </summary>
/// <param name="cell1"></param>
/// <param name="cell2"></param>
/// <returns></returns>
protected override int CompareCells(Cell cell1, Cell cell2)
{
int retVal = 0;
if (cell1.Checked && !cell2.Checked)
{
retVal = -1;
}
else if (!cell1.Checked && cell2.Checked)
{
retVal = 1;
}
// if the cells have the same checked value and the CheckBoxColumn
// they belong to allows text drawing, compare the text properties
// to determine order
if (retVal == 0 && ((CheckBoxColumn)this.TableModel.Table.ColumnModel.Columns[this.SortColumn]).DrawText)
{
// check for null data
if (cell1.Text == null && cell2.Text == null)
{
return 0;
}
else if (cell1.Text == null)
{
return -1;
}
retVal = cell1.Text.CompareTo(cell2.Text);
}
return retVal;
}
/// <summary>
/// Returns the height that is required to render this cell. If zero is returned then the default row height is used.
/// </summary>
/// <param name="graphics"></param>
/// <param name="cell"></param>
/// <returns></returns>
public override int GetCellHeight(Graphics graphics, Cell cell)
{
if (cell != null)
{
this.Font = cell.Font;
// Need to set this.Bounds before we access Client rectangle
SizeF size = graphics.MeasureString(cell.Text, this.Font, this.ClientRectangle.Width, this.StringFormat);
return (int)Math.Ceiling(size.Height);
}
else
return 0;
}
/// <summary>
/// Compares two cells and returns a value indicating whether one is less
/// than, equal to or greater than the other.
/// </summary>
/// <param name="cell1"></param>
/// <param name="cell2"></param>
/// <returns></returns>
protected override int CompareCells(Cell cell1, Cell cell2)
{
// check for null data
if (cell1.Data == null && cell2.Data == null)
{
return 0;
}
else if (cell1.Data == null)
{
return -1;
}
else if (cell2.Data == null)
{
return 1;
}
Color color1 = (Color) cell1.Data;
Color color2 = (Color) cell2.Data;
if (color1.GetHue() < color2.GetHue())
{
return -1;
}
else if (color1.GetHue() > color2.GetHue())
{
return 1;
}
else
{
if (color1.GetSaturation() < color2.GetSaturation())
{
return -1;
}
else if (color1.GetSaturation() > color2.GetSaturation())
{
return 1;
}
else
{
if (color1.GetBrightness() < color2.GetBrightness())
{
return -1;
}
else if (color1.GetBrightness() > color2.GetBrightness())
{
return 1;
}
return 0;
}
}
}
/// <summary>
/// Compares two cells and returns a value indicating whether one is less
/// than, equal to or greater than the other.
/// </summary>
/// <param name="cell1"></param>
/// <param name="cell2"></param>
/// <returns></returns>
protected override int CompareCells(Cell cell1, Cell cell2)
{
// check for null data
if (cell1.Data == null && cell2.Data == null)
{
return 0;
}
else if (cell1.Data == null)
{
return -1;
}
else if (cell2.Data == null)
{
return 1;
}
return Convert.ToDateTime(cell1.Data).CompareTo(Convert.ToDateTime(cell2.Data));
}
/// <summary>
/// Compares two cells and returns a value indicating whether one is less
/// than, equal to or greater than the other.
/// </summary>
/// <param name="cell1"></param>
/// <param name="cell2"></param>
/// <returns></returns>
protected override int CompareCells(Cell cell1, Cell cell2)
{
int retVal = 0;
// check for null data
if (cell1.Data == null && cell2.Data == null)
{
retVal = 0;
}
else if (cell1.Data == null)
{
retVal = -1;
}
else if (cell2.Data == null)
{
retVal = 1;
}
// since images aren't comparable, if retVal = 0 and the ImageColumn
// they belong to allows text drawing, compare the text properties
// to determine order
if (retVal == 0 && ((ImageColumn) this.TableModel.Table.ColumnModel.Columns[this.SortColumn]).DrawText)
{
// check for null data
if (cell1.Text == null && cell2.Text == null)
{
return 0;
}
else if (cell1.Text == null)
{
return -1;
}
retVal = cell1.Text.CompareTo(cell2.Text);
}
return retVal;
}
/// <summary>
/// Compares two cells and returns a value indicating whether one is less
/// than, equal to or greater than the other.
/// </summary>
/// <param name="cell1"></param>
/// <param name="cell2"></param>
/// <returns></returns>
protected override int CompareCells(Cell cell1, Cell cell2)
{
string s1 = cell1.Text;
string s2 = cell2.Text;
// check for null cells
if (s1 == null && s2 == null)
{
return 0;
}
else if (s1 == null)
{
return -1;
}
else if (s2 == null)
{
return 1;
}
else
{
return s1.CompareTo(s2);
}
}
/// <summary>
/// Returns the cell to add to a row for the given value, depending on the type of column it will be
/// shown in.
/// If the column is a TextColumn then just the Text property is set. For all other
/// column types just the Data value is set.
/// </summary>
/// <param name="column"></param>
/// <param name="val"></param>
/// <returns></returns>
public virtual Cell GetCell(Column column, object val)
{
Cell cell = null;
switch (column.GetType().Name)
{
case "TextColumn":
cell = new Cell(val.ToString());
break;
case "CheckBoxColumn":
bool check = false;
if (val is Boolean)
check = (bool)val;
cell = new Cell("", check);
break;
default:
cell = new Cell(val);
break;
}
return cell;
}
/// <summary>
/// Prepares the CellEditor to edit the specified Cell
/// </summary>
/// <param name="cell">The Cell to be edited</param>
/// <param name="table">The Table that contains the Cell</param>
/// <param name="cellPos">A CellPos representing the position of the Cell</param>
/// <param name="cellRect">The Rectangle that represents the Cells location and size</param>
/// <param name="userSetEditorValues">Specifies whether the ICellEditors
/// starting value has already been set by the user</param>
/// <returns>true if the ICellEditor can continue editing the Cell, false otherwise</returns>
public override bool PrepareForEditing(Cell cell, Table table, CellPos cellPos, Rectangle cellRect, bool userSetEditorValues)
{
//
if (!(table.ColumnModel.Columns[cellPos.Column] is NumberColumn))
{
throw new InvalidOperationException("Cannot edit Cell as NumberCellEditor can only be used with a NumberColumn");
}
if (!(table.ColumnModel.GetCellRenderer(cellPos.Column) is NumberCellRenderer))
{
throw new InvalidOperationException("Cannot edit Cell as NumberCellEditor can only be used with a NumberColumn that uses a NumberCellRenderer");
}
this.Minimum = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Minimum;
this.Maximum = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Maximum;
this.Increment = ((NumberColumn) table.ColumnModel.Columns[cellPos.Column]).Increment;
return base.PrepareForEditing (cell, table, cellPos, cellRect, userSetEditorValues);
}
/// <summary>
/// Initializes a new instance of the Row class with an array of Cell objects and
/// the foreground color, background color, and font of the Row
/// </summary>
/// <param name="cells">An array of Cell objects that represent the Cells of the Row</param>
/// <param name="foreColor">The foreground Color of the Row</param>
/// <param name="backColor">The background Color of the Row</param>
/// <param name="font">The Font used to draw the text in the Row's Cells</param>
public Row(Cell[] cells, Color foreColor, Color backColor, Font font)
{
if (cells == null)
{
throw new ArgumentNullException("cells", "Cell[] cannot be null");
}
this.Init();
this.ForeColor = foreColor;
this.BackColor = backColor;
this.Font = font;
if (cells.Length > 0)
{
this.Cells.AddRange(cells);
}
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
public CellEventArgsBase(Cell source)
: this(source, -1, -1)
{
}
/// <summary>
/// Allows an existing control to be modified or swapped for another control.
/// Return null if the same control is left in place, or return a control if that is to replace the current one.
/// </summary>
/// <param name="cell">The cell that contains the control.</param>
/// <param name="control">The current control in that cell.</param>
/// <returns></returns>
public virtual Control UpdateControl(Cell cell, Control control)
{
return null;
}
/// <summary>
///
/// </summary>
/// <param name="cell"></param>
internal void SetCell(Cell cell)
{
this.cell = cell;
}
/// <summary>
/// Gets the CheckBoxCellRenderer specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the CheckBoxCellRenderer data for</param>
/// <returns>The CheckBoxCellRenderer data for the specified Cell</returns>
protected CheckBoxRendererData GetCheckBoxRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is CheckBoxRendererData))
{
if (cell.CheckState == CheckState.Unchecked)
{
rendererData = new CheckBoxRendererData(CheckBoxStates.UncheckedNormal);
}
else if (cell.CheckState == CheckState.Indeterminate && cell.ThreeState)
{
rendererData = new CheckBoxRendererData(CheckBoxStates.MixedNormal);
}
else
{
rendererData = new CheckBoxRendererData(CheckBoxStates.CheckedNormal);
}
this.SetRendererData(cell, rendererData);
}
this.ValidateCheckState(cell, (CheckBoxRendererData) rendererData);
return (CheckBoxRendererData) rendererData;
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index, row index and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
/// <param name="eventType">The type of event</param>
/// <param name="oldValue">The old value of the property</param>
public CellEventArgs(Cell source, int column, int row, CellEventType eventType, object oldValue)
: base(source, column, row)
{
this.eventType = eventType;
this.oldValue = oldValue;
}
/// <summary>
/// Initializes a new instance of the RowEventArgs class with
/// the specified Row source, row index, start index, end index
/// and affected Cell
/// </summary>
/// <param name="source">The Row that originated the event</param>
/// <param name="cell">The affected Cell</param>
/// <param name="cellFromIndex">The start index of the affected Cell(s)</param>
/// <param name="cellToIndex">The end index of the affected Cell(s)</param>
public RowEventArgs(Row source, Cell cell, int cellFromIndex, int cellToIndex)
: this(source, -1, cell, cellFromIndex, cellToIndex, RowEventType.Unknown)
{
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="editor">The CellEditor used to edit the Cell</param>
/// <param name="table">The Table that the Cell belongs to</param>
/// <param name="row">The Column index of the Cell</param>
/// <param name="column">The Row index of the Cell</param>
/// <param name="cellRect"></param>
public CellEditEventArgs(Cell source, ICellEditor editor, Table table, int row, int column, Rectangle cellRect)
: base(source, column, row)
{
this.editor = editor;
this.table = table;
this.cellRect = cellRect;
this.cancel = false;
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source, column index and row index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="editor">The CellEditor used to edit the Cell</param>
/// <param name="table">The Table that the Cell belongs to</param>
public CellEditEventArgs(Cell source, ICellEditor editor, Table table)
: this(source, editor, table, -1, -1, Rectangle.Empty)
{
}
/// <summary>
/// Returns true if this cell is in a sub row.
/// </summary>
/// <param name="cell"></param>
/// <returns></returns>
private bool IsSubRow(Cell cell)
{
return cell.Row.Parent != null;
}
/// <summary>
/// Returns true if this cell is in the last subrow.
/// </summary>
/// <param name="cell"></param>
/// <returns></returns>
private bool IsLastRow(Cell cell)
{
if (cell.Row.Parent != null)
{
Row parent = cell.Row.Parent;
if (parent.SubRows.IndexOf(cell.Row) == parent.SubRows.Count-1)
return true;
else
return false;
}
else
return false;
}
/// <summary>
/// Gets the GroupRendererData specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the GroupRendererData data for</param>
/// <returns>The GroupRendererData data for the specified Cell</returns>
protected GroupRendererData GetGroupRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is GroupRendererData))
{
rendererData = new GroupRendererData();
this.SetRendererData(cell, rendererData);
}
return (GroupRendererData) rendererData;
}
/// <summary>
/// Initializes a new instance of the CellButtonEventArgs class with
/// the specified Cell source, row index and column index
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="row">The Row index of the Cell</param>
public CellCheckBoxEventArgs(Cell source, int column, int row)
: base(source, column, row)
{
}
/// <summary>
/// Initializes a new instance of the RowEventArgs class with
/// the specified Row source, row index, start index, end index
/// and affected Cell
/// </summary>
/// <param name="source">The Row that originated the event</param>
/// <param name="rowIndex">The index of the Row</param>
/// <param name="cell">The affected Cell</param>
/// <param name="cellFromIndex">The start index of the affected Cell(s)</param>
/// <param name="cellToIndex">The end index of the affected Cell(s)</param>
/// <param name="eventType">The type of event</param>
public RowEventArgs(Row source, int rowIndex, Cell cell, int cellFromIndex, int cellToIndex, RowEventType eventType)
: base()
{
this.source = source;
this.rowIndex = rowIndex;
this.cell = cell;
this.cellFromIndex = cellFromIndex;
this.cellToIndex = cellToIndex;
this.eventType = eventType;
}
/// <summary>
/// Initializes a new instance of the CellEventArgs class with
/// the specified Cell source and event type
/// </summary>
/// <param name="source">The Cell that Raised the event</param>
/// <param name="eventType">The type of event</param>
/// <param name="oldValue">The old value of the property</param>
public CellEventArgs(Cell source, CellEventType eventType, object oldValue)
: this(source, -1, -1, eventType, oldValue)
{
}
/// <summary>
/// Gets the DropDownRendererData specific data used by the Renderer from
/// the specified Cell
/// </summary>
/// <param name="cell">The Cell to get the DropDownRendererData data for</param>
/// <returns>The DropDownRendererData data for the specified Cell</returns>
protected DropDownRendererData GetDropDownRendererData(Cell cell)
{
object rendererData = this.GetRendererData(cell);
if (rendererData == null || !(rendererData is DropDownRendererData))
{
rendererData = new DropDownRendererData();
this.SetRendererData(cell, rendererData);
}
return (DropDownRendererData) rendererData;
}
/// <summary> /// Compares two cells and returns a value indicating whether one is less /// than, equal to or greater than the other. /// Both cells are non-null; /// </summary> /// <param name="cell1"></param> /// <param name="cell2"></param> /// <returns></returns> protected abstract int CompareCells(Cell cell1, Cell cell2);
/// <summary> /// Creates the control to show for the given cell. /// Use Cell.Data to store any state object for the cell. /// </summary> /// <param name="cell">The cell that the control will be added to.</param> /// <returns></returns> public abstract Control GetControl(Cell cell);
/// <summary>
/// Corrects any differences between the check state of the specified Cell
/// and the check state in its rendererData
/// </summary>
/// <param name="cell">The Cell to chech</param>
/// <param name="rendererData">The CheckBoxRendererData to check</param>
private void ValidateCheckState(Cell cell, CheckBoxRendererData rendererData)
{
switch (cell.CheckState)
{
case CheckState.Checked:
{
if (rendererData.CheckState <= CheckBoxStates.UncheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 4;
}
else if (rendererData.CheckState >= CheckBoxStates.MixedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 4;
}
break;
}
case CheckState.Indeterminate:
{
if (rendererData.CheckState <= CheckBoxStates.UncheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 8;
}
else if (rendererData.CheckState <= CheckBoxStates.CheckedDisabled)
{
rendererData.CheckState |= (CheckBoxStates) 4;
}
break;
}
default:
{
if (rendererData.CheckState >= CheckBoxStates.MixedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 8;
}
else if (rendererData.CheckState >= CheckBoxStates.CheckedNormal)
{
rendererData.CheckState -= (CheckBoxStates) 4;
}
break;
}
}
}
/// <summary>
/// Initializes a new instance of the PaintCellEventArgs class with
/// the specified graphics, table, row index, column index, selected value,
/// focused value, mouse value and clipping rectangle
/// </summary>
/// <param name="g">The Graphics used to paint the Cell</param>
/// <param name="cell">The Cell to be painted</param>
/// <param name="table">The Table the Cell belongs to</param>
/// <param name="row">The Row index of the Cell</param>
/// <param name="column">The Column index of the Cell</param>
/// <param name="selected">Specifies whether the Cell is selected</param>
/// <param name="focused">Specifies whether the Cell has focus</param>
/// <param name="sorted">Specifies whether the Cell's Column is sorted</param>
/// <param name="editable">Specifies whether the Cell is able to be edited</param>
/// <param name="enabled">Specifies whether the Cell is enabled</param>
/// <param name="cellRect">The rectangle in which to paint the Cell</param>
public PaintCellEventArgs(Graphics g, Cell cell, Table table, int row, int column, bool selected, bool focused, bool sorted, bool editable, bool enabled, Rectangle cellRect)
: base(g, cellRect)
{
this.cell = cell;
this.table = table;
this.row = row;
this.column = column;
this.selected = selected;
this.focused = focused;
this.sorted = sorted;
this.editable = editable;
this.enabled = enabled;
this.cellRect = cellRect;
this.handled = false;
}
