public void IconClicked(HTMLEditorButtonArgs doc)
{
var frm = new FrmViewHtml(doc.Editor.Html);
if (frm.ShowDialog() == DialogResult.OK)
{
doc.Editor.SetHtml(frm.Html);
}
}
public void ExecuteButtonFunction <T>(params object[] arguments)
where T : IHTMLEditorButton
{
var button = (IHTMLEditorButton)Activator.CreateInstance(typeof(T), arguments);
var args = new HTMLEditorButtonArgs {
Document = this._doc, Editor = this
};
button.IconClicked(args);
}
/// <summary>
/// Invoked once the Insert Online Image button has been clicked.
/// </summary>
/// <param name="doc"><see cref="HTMLEditorButtonArgs" /> instance that contains the context information.</param>
public void IconClicked(HTMLEditorButtonArgs doc)
{
var dialog = new FrmInsertOnlineImage();
if (dialog.ShowDialog() == DialogResult.OK)
{
var tag = string.Format(EmbeddedImageHtmlTagPattern, dialog.ImageBase64, dialog.Alt);
var insertHtmlButton = new InsertHtmlButton(tag);
insertHtmlButton.IconClicked(doc);
}
}
public void IconClicked(HTMLEditorButtonArgs doc)
{
// Use the DOM objects to manipulate the HTML document to insert HTML.
// 'insertHTML' command in execCommand interface is not supported.
IHTMLDocument2 d2 = doc.Document.DomDocument as IHTMLDocument2;
if (d2 != null)
{
var range = d2.selection.createRange() as IHTMLTxtRange;
if (range != null)
{
range.pasteHTML(this.html);
}
}
}
public void IconClicked(HTMLEditorButtonArgs doc)
{
var image = Clipboard.GetImage();
if (image != null)
{
using (var memoryStream = new MemoryStream())
{
image.Save(memoryStream, ImageFormat.Png);
var base64 = Convert.ToBase64String(memoryStream.ToArray());
var html = string.Format("<img src=\"data:image/png;base64,{0}\" alt=\"{1}\" />", base64,
Guid.NewGuid());
var insertHtmlButton = new InsertHtmlButton(html);
insertHtmlButton.IconClicked(doc);
}
}
else
{
MessageBox.Show(Resources.NoImageInClipboard, Resources.Information, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private ToolStripItem CreateButton(IHTMLEditorButton toolbarItem)
{
var toolStripButton = new ToolStripButton();
toolStripButton.DisplayStyle = ToolStripItemDisplayStyle.Image;
toolStripButton.Image = toolbarItem.IconImage;
toolStripButton.ImageScaling = ToolStripItemImageScaling.None;
toolStripButton.ImageTransparentColor = Color.Magenta;
toolStripButton.Name = toolbarItem.IconName;
toolStripButton.Size = new Size(25, 24);
toolStripButton.Text = toolbarItem.IconTooltip;
toolStripButton.MergeAction = MergeAction.Append;
var args = new HTMLEditorButtonArgs {
Document = this._doc, Editor = this
};
IHTMLEditorButton button = toolbarItem;
toolStripButton.Click += (sender, o) => button.IconClicked(args);
return(toolStripButton);
}
public void IconClicked(HTMLEditorButtonArgs doc)
{
new FrmViewHtml(doc.Editor.Html).ShowDialog();
}
public void IconClicked(HTMLEditorButtonArgs doc)
{
doc.Document.ExecCommand("StrikeThrough", false, null);
}
public void IconClicked(HTMLEditorButtonArgs doc)
{
doc.Document.ExecCommand("Print", true, null);
}
