Custom Commands

PdfEditorCommandHandler.cs

private void showToolbarsToolStripMenuItem_Click(object sender, EventArgs e)
{
	pdfCtl.VisibleCmdPanes = (uint)PDFXEdit.PXV_VisibleCmdPanes.PXV_VisibleCmdPanes_All;
}

class PdfEditorCommandHandler : PDFXEdit.IUIX_CmdHandler
{
	public PDFXEdit.IPXV_Inst m_Inst = null;
	
	public PdfEditorCommandHandler(PDFXEdit.IPXV_Inst Inst)
	{
		m_Inst = Inst;
	}
	
	public void OnCreateNewCtl(PDFXEdit.IUIX_Cmd pCmd, PDFXEdit.IUIX_CmdBar pParent, out PDFXEdit.IUIX_Obj pCtl)
	{
		pCtl = null;
	}

	public void OnGetCtlSizes(PDFXEdit.IUIX_CmdItem pItem, ref PDFXEdit.tagSIZE nSize, ref PDFXEdit.tagSIZE nMinSize, ref PDFXEdit.tagSIZE nMaxSize)
	{
		//throw new System.NotImplementedException();
	}

	public void OnGetItemState(PDFXEdit.IUIX_Cmd pCmd, PDFXEdit.IUIX_CmdItem pItem, PDFXEdit.IUIX_Obj pOwner, out int nState)
	{
		nState = (int)PDFXEdit.UIX_CmdItemState.UIX_CmdItemState_Unknown;

		if (pCmd == null || pItem == null)
		{
			return;
		}
		
		int nOpenID = m_Inst.Str2ID("cmd.open");
		if (pCmd.ID == nOpenID) // integer result of str2id method
			nState = (int)PDFXEdit.UIX_CmdItemState.UIX_CmdItemState_Normal;
	}

	public void OnGetItemSubMenu(PDFXEdit.IUIX_CmdItem pItem, out PDFXEdit.IUIX_CmdMenu pSubMenu)
	{
		pSubMenu = null;
	}

	public void OnNotify(int nCode, PDFXEdit.IUIX_Cmd pCmd, PDFXEdit.IUIX_CmdItem pItem, PDFXEdit.IUIX_Obj pOwner, uint nNotifyData)
	{
		if (pCmd == null)
			return;
		
		long nOpenID = m_Inst.Str2ID("cmd.open");
		if (pCmd.ID == nOpenID)
		{
			if (nCode == (int)PDFXEdit.UIX_CmdNotifyCodes.UIX_CmdNotify_Exec)
			{
				OpenFileDialog ofd = new OpenFileDialog();
				ofd.Filter = "PDF Files (*.pdf)|*.pdf|All files (*.*)|*.*";
				ofd.FilterIndex = 1;
				ofd.RestoreDirectory = true;
				ofd.CheckFileExists = true;
				if(ofd.ShowDialog() == DialogResult.OK)
				{
					PDFXEdit.ICab openParams = m_Inst.CreateOpenDocParams();
					PDFXEdit.ICabNode openParamsRoot = openParams.Root;
					int secPerms = (int)PDFXEdit.PXC_PermsFlags.PermF_All & ~((int)PDFXEdit.PXC_SecurityPermissions.Permit_Copying_And_TextGraphicsExtractions | (int)PDFXEdit.PXC_SecurityPermissions.Permit_Printing | (int)PDFXEdit.PXC_SecurityPermissions.Permit_HighQualityPrinting);
					openParamsRoot.SetInt("SecPermMask", secPerms);
					m_Inst.ActiveMainFrm.OpenDocFromPath(ofd.FileName, openParams);
				}
			}	
		}
	}

	public void OnDrawItemIcon(PDFXEdit.IUIX_RenderContext pRC, PDFXEdit.IUIX_CmdItem pItem, ref PDFXEdit.tagRECT stIconRect, ref PDFXEdit.tagRECT stClip)
	{
		//throw new System.NotImplementedException();
	}
}

PdfEditorCommandHandler cmdHandler = null;

private void customizeSaveCommandToolStripMenuItem_Click(object sender, EventArgs e)
{
	cmdHandler = new PdfEditorCommandHandler(pdfCtl.Inst);
	PDFXEdit.IUIX_Inst iuiInst = (PDFXEdit.IUIX_Inst)pdfCtl.Inst.GetExtension("UIX");
	PDFXEdit.IUIX_Cmd cmd = iuiInst.CmdManager.Cmds.Find("cmd.open");
	cmd.Handler = cmdHandler;

}