private CommandState GetCommandState(string commandName, CommandBarControl control)
{
foreach (CommandState commandState in this.states)
{
if (commandName == commandState.CommandName)
{
return(commandState);
}
}
CommandBarButton button = control as CommandBarButton;
if (button != null)
{
CommandButtonState commandState = new CommandButtonState(commandName);
this.states.Add(commandState);
return(commandState);
}
CommandBarCheckBox checkBox = control as CommandBarCheckBox;
if (checkBox != null)
{
CommandCheckBoxState commandState = new CommandCheckBoxState(commandName);
this.states.Add(commandState);
return(commandState);
}
CommandBarComboBox comboBox = control as CommandBarComboBox;
if (comboBox != null)
{
CommandComboBoxState commandState = new CommandComboBoxState(commandName);
this.states.Add(commandState);
return(commandState);
}
throw new NotSupportedException();
}
private CommandState GetCommandState(string commandName, CommandBarControl control)
{
foreach (CommandState commandState in this.states)
{
if (commandName == commandState.CommandName)
{
return commandState;
}
}
CommandBarButton button = control as CommandBarButton;
if (button != null)
{
CommandButtonState commandState = new CommandButtonState(commandName);
this.states.Add(commandState);
return commandState;
}
CommandBarCheckBox checkBox = control as CommandBarCheckBox;
if (checkBox != null)
{
CommandCheckBoxState commandState = new CommandCheckBoxState(commandName);
this.states.Add(commandState);
return commandState;
}
CommandBarComboBox comboBox = control as CommandBarComboBox;
if (comboBox != null)
{
CommandComboBoxState commandState = new CommandComboBoxState(commandName);
this.states.Add(commandState);
return commandState;
}
throw new NotSupportedException();
}
public bool QueryStatus(CommandState commandState)
{
if (this.htmlControl.IsHandleCreated && this.htmlControl.IsReady)
{
CommandCheckBoxState checkBoxState = commandState as CommandCheckBoxState;
switch (commandState.CommandName)
{
case "File.Print":
commandState.IsEnabled = this.htmlControl.CanPrint;
return(true);
case "File.PrintPreview":
commandState.IsEnabled = this.htmlControl.CanPrintPreview;
return(true);
case "Edit.Undo":
commandState.IsEnabled = this.htmlControl.CanUndo;
commandState.Text = "&Undo " + this.htmlControl.UndoDescription;
return(true);
case "Edit.Redo":
commandState.IsEnabled = this.htmlControl.CanRedo;
commandState.Text = "&Redo " + this.htmlControl.RedoDescription;
return(true);
case "Edit.Copy":
commandState.IsEnabled = this.htmlControl.CanCopy;
return(true);
case "Edit.Cut":
commandState.IsEnabled = this.htmlControl.CanCut;
return(true);
case "Edit.Paste":
commandState.IsEnabled = this.htmlControl.CanPaste;
return(true);
case "Edit.Delete":
commandState.IsEnabled = this.htmlControl.CanDelete;
return(true);
case "Edit.SelectAll":
commandState.IsEnabled = this.htmlControl.CanSelectAll;
return(true);
case "Edit.Find":
case "Edit.FindNext":
case "Edit.Replace":
commandState.IsEnabled = true;
return(true);
case "Edit.InsertHyperlink":
case "Edit.InsertPicture":
case "Edit.InsertDateTime":
commandState.IsEnabled = this.htmlControl.CanInsertHtml;
return(true);
case "Format.Font":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetFontName;
(commandState as CommandComboBoxState).Value = this.htmlControl.TextFormatting.FontName;
return(true);
case "Format.FontSize":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetFontSize;
(commandState as CommandComboBoxState).Value = ((int)this.htmlControl.TextFormatting.FontSize).ToString();
return(true);
case "Format.Bold":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleBold;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsBold;
return(true);
case "Format.Italic":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleItalic;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsItalic;
return(true);
case "Format.Underline":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleUnderline;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsUnderline;
return(true);
case "Format.Strikethrough":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleStrikethrough;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsStrikethrough;
return(true);
case "Format.Subscript":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleSubscript;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsSubscript;
return(true);
case "Format.Superscript":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanToggleSuperscript;
checkBoxState.IsChecked = this.htmlControl.TextFormatting.IsSuperscript;
return(true);
case "Format.AlignLeft":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanAlign(HtmlAlignment.Left);
checkBoxState.IsChecked = (this.htmlControl.TextFormatting.Alignment == HtmlAlignment.Left);
return(true);
case "Format.AlignRight":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanAlign(HtmlAlignment.Right);
checkBoxState.IsChecked = (this.htmlControl.TextFormatting.Alignment == HtmlAlignment.Right);
return(true);
case "Format.AlignCenter":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanAlign(HtmlAlignment.Center);
checkBoxState.IsChecked = (this.htmlControl.TextFormatting.Alignment == HtmlAlignment.Center);
return(true);
case "Format.OrderedList":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetHtmlFormat;
checkBoxState.IsChecked = (this.htmlControl.TextFormatting.HtmlFormat == HtmlFormat.OrderedList);
return(true);
case "Format.UnorderedList":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetHtmlFormat;
checkBoxState.IsChecked = (this.htmlControl.TextFormatting.HtmlFormat == HtmlFormat.UnorderedList);
return(true);
case "Format.Indent":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanIndent;
return(true);
case "Format.Unindent":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanUnindent;
return(true);
case "Format.ForeColor":
case "Format.ForeColor.Black":
case "Format.ForeColor.Yellow":
case "Format.ForeColor.Red":
case "Format.ForeColor.Green":
case "Format.ForeColor.Blue":
case "Format.ForeColor.White":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetForeColor;
return(true);
case "Format.BackColor":
case "Format.BackColor.Black":
case "Format.BackColor.Yellow":
case "Format.BackColor.Red":
case "Format.BackColor.Green":
case "Format.BackColor.Blue":
case "Format.BackColor.White":
commandState.IsEnabled = this.htmlControl.TextFormatting.CanSetBackColor;
return(true);
}
}
return(false);
}
