/// <summary>
/// Grid popup menu 點擊事件處裡常式。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void GridMenu_Click(object sender, SourceGrid.CellContextEventArgs e)
{
PopupMenuController menuCtrl = (PopupMenuController)sender;
SourceGrid.CellContext cell = e.CellContext;
SourceGrid.Grid grid = (SourceGrid.Grid)cell.Grid;
int row = cell.Position.Row;
int col = cell.Position.Column;
switch (menuCtrl.Command)
{
case "Edit":
EditCell(grid, row, col);
break;
case "Insert":
InsertCell(grid, row, col);
break;
case "InsertBlank": // 插入空方
InsertBlankCell(grid, row, col, 1);
break;
case "Append": // 在列尾插入空方
AppendCell(grid, row, col);
break;
case "InsertLine": // 插入一列
InsertLine(grid, row, col);
break;
case "Delete":
DeleteCell(grid, row, col);
break;
case "Backspace":
BackspaceCell(grid, row, col);
break;
case "DeleteLine":
DeleteLine(grid, row, col, true);
break;
default:
break;
}
}
private void InitializeGrid()
{
if (m_IsInitialized)
{
return;
}
// 設定 grid 預設的欄寬與列高
brGrid.DefaultWidth = 30;
brGrid.DefaultHeight = 20;
// 設定 grid 列數與行數。
int maxCol = m_BrDoc.CellsPerLine; // brDoc.LongestLine.Words.Count;
brGrid.Redim(m_BrDoc.Lines.Count * 3 + FixedRows, maxCol + FixedColumns);
// 設定欄寬最小限制，以免呼叫 AutoSizeView 時，欄寬被縮得太小。
for (int i = 1; i < brGrid.ColumnsCount; i++)
{
brGrid.Columns[i].MinimalWidth = 24;
}
brGrid.Columns[0].MinimalWidth = 40; // 第 0 欄要顯示列號，需要寬些.
// 標題欄
if (m_HeaderView == null)
{
m_HeaderView = new SourceGrid.Cells.Views.Header();
m_HeaderView.Font = new Font(brGrid.Font, FontStyle.Regular);
}
if (m_HeaderView2 == null)
{
m_HeaderView2 = new SourceGrid.Cells.Views.RowHeader();
DevAge.Drawing.VisualElements.RowHeader backHeader = new DevAge.Drawing.VisualElements.RowHeader();
backHeader.BackColor = Color.Blue;
m_HeaderView2.Background = backHeader;
m_HeaderView2.Font = m_HeaderView.Font;
}
CreateFixedArea();
// Font objects
if (m_PhonFont == null)
{
m_PhonFont = new Font("PMingLiU", DualEditForm.DefaultPhoneticFontSize, FontStyle.Regular, GraphicsUnit.Point, 1);
}
if (m_MingFont == null)
{
m_MingFont = new Font("Arial Unicode MS", DualEditForm.DefaultTextFontSize, FontStyle.Regular, GraphicsUnit.Point, 0);
// Note: 原本為新細明體，可是為了顯示英文音標等特殊符號，必須使用 Arial Unicode MS 字型。
}
if (m_MingFontCJK == null)
{
m_MingFontCJK = new Font("PMingLiU", DualEditForm.DefaultTextFontSize, FontStyle.Regular, GraphicsUnit.Point, 1);
}
// view for 點字
if (m_BrView == null)
{
m_BrView = new SourceGrid.Cells.Views.Cell();
m_BrView.BackColor = Color.Snow;
m_BrView.Font = new Font("SimBraille", DualEditForm.DefaultBrailleFontSize);
m_BrView.TrimmingMode = SourceGrid.TrimmingMode.None;
}
// view for 明眼字
if (m_MingView == null)
{
m_MingView = new SourceGrid.Cells.Views.Cell();
m_MingView.BackColor = Color.Snow;
m_MingView.Font = m_MingFont;
m_MingView.ElementText.Font = m_MingFont;
}
if (m_MingViewCJK == null)
{
m_MingViewCJK = new SourceGrid.Cells.Views.Cell();
m_MingViewCJK.BackColor = Color.Snow;
m_MingViewCJK.Font = m_MingFontCJK;
m_MingViewCJK.ElementText.Font = m_MingFontCJK;
}
// view for 注音符號
if (m_PhonView == null)
{
m_PhonView = new SourceGrid.Cells.Views.Cell();
m_PhonView.BackColor = Color.YellowGreen;
m_PhonView.Font = m_PhonFont;
m_PhonView.TrimmingMode = SourceGrid.TrimmingMode.None;
}
// view for 破音字的注音符號
if (m_PhonView2 == null)
{
m_PhonView2 = new SourceGrid.Cells.Views.Cell();
m_PhonView2.BackColor = Color.Yellow;
m_PhonView2.Font = m_PhonFont;
m_PhonView2.TrimmingMode = SourceGrid.TrimmingMode.None;
}
// view for 容易判斷錯誤的破音字注音符號
if (m_PhonView3 == null)
{
m_PhonView3 = new SourceGrid.Cells.Views.Cell();
m_PhonView3.BackColor = Color.Red;
m_PhonView3.Font = m_PhonFont;
m_PhonView3.TrimmingMode = SourceGrid.TrimmingMode.None;
}
// 設置 controllers
if (m_MenuController == null)
{
m_MenuController = new PopupMenuController();
m_MenuController.PopupMenuClick += new SourceGrid.CellContextEventHandler(GridMenu_Click);
}
if (m_ClickController == null)
{
m_ClickController = new CellClickEvent(this);
}
m_IsInitialized = true;
}
