331 lines
11 KiB
C#
331 lines
11 KiB
C#
using System;
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using System.ComponentModel;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Text;
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using System.Drawing;
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using System.Windows.Forms;
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using VEPROMS.CSLA.Library;
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using Volian.Controls.Library;
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namespace Volian.Controls.Library
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{
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public partial class DSOTabPanel : DevComponents.DotNetBar.PanelDockContainer
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{
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#region Private Fields
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private DisplayTabControl _MyDisplayTabControl;
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private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private AxDSOFramer.AxFramerControl _MyDSOFramer;
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private TransparentPanel _MyTransparentPanel;
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private static int _Count = 0;
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private DocumentInfo _MyDocumentInfo;
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private int _MyCount;
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private DisplayTabItem _MyDisplayTabItem;
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private DSOFile _DSOFile;
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#endregion
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#region Public Properties
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/// <summary>
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/// Count of DSO Pages open. Limited to 18 in DisplayTabControl
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/// </summary>
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public static int Count
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{
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get { return _Count; }
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set { _Count = value; }
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}
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/// <summary>
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/// Pointer to the related DisplayTabItem
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/// </summary>
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public DisplayTabItem MyDisplayTabItem
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{
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get { return _MyDisplayTabItem; }
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set { _MyDisplayTabItem = value; }
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}
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/// <summary>
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/// DocumentInfo record for the Word document
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/// </summary>
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public DocumentInfo MyDocumentInfo
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{
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get { return _MyDocumentInfo; }
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}
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/// <summary>
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/// Temporary Word file used for editing.
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/// </summary>
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internal DSOFile MyDSOFile
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{
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get
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{
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if (_DSOFile == null)
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_DSOFile = new DSOFile(_MyDocumentInfo);
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return _DSOFile;
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}
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}
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/// <summary>
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/// Dirty status. Only saved if dirty.
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/// </summary>
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public bool IsDirty
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{
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get { return _MyDSOFramer.IsDirty; }
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}
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#endregion
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//private frmPG _frm = null;
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#region Constructors
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public DSOTabPanel(DocumentInfo documentInfo, DisplayTabControl myDisplayTabControl)
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{
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_MyDisplayTabControl = myDisplayTabControl;
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InitializeComponent();
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SetupDSOTabPanel();
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_MyDocumentInfo = documentInfo;
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SetupDSO();
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//_frm = new frmPG(_MyDSOFramer);
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//_frm.Show();
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}
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#endregion
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#region Private Methods
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private void SetupDSOTabPanel()
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{
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Dock = System.Windows.Forms.DockStyle.Fill; // Automatically Fill the panel
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}
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private void SetupDSO()
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{
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_Count++; // Increment the count of open Word documents (Limit in DisplayTabControl)
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_MyCount = _Count;
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this._MyTransparentPanel = new TransparentPanel();
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this._MyDSOFramer = new AxDSOFramer.AxFramerControl();
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((System.ComponentModel.ISupportInitialize)(this._MyDSOFramer)).BeginInit();
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this.Controls.Add(this._MyDSOFramer);
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this.Controls.Add(this._MyTransparentPanel); // A transparent panel is added over top of the DSO Framer window so that
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// the related tab can be activated when the user clicks on a Word Document. Since the Word document is actually running
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// in a different thread, it does not behave properly with focus events.
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this.components.Add(this._MyDSOFramer);
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this.components.Add(this._MyTransparentPanel);
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this._MyTransparentPanel.Dock = System.Windows.Forms.DockStyle.Fill;
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this._MyTransparentPanel.Font = new System.Drawing.Font("Tahoma", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
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this._MyTransparentPanel.ForeColor = System.Drawing.Color.Brown; // This is the color used to show InActive on the right side on the Word
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// document menu line.
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//this._MyTransPanel.Location = new System.Drawing.Point(0, 0);
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//this._MyTransPanel.Name = "transPanel1";
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//this._MyTransPanel.Size = new System.Drawing.Size(370, 423);
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//this._MyTransPanel.TabIndex = 1;
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this._MyTransparentPanel.Click += new EventHandler(_MyTransparentPanel_Click);
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this._MyDSOFramer.Dock = System.Windows.Forms.DockStyle.Fill;
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//System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(WordDSOTab));
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//this._DSOFramer.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("_FC.OcxState")));
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((System.ComponentModel.ISupportInitialize)(this._MyDSOFramer)).EndInit();
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this._MyDSOFramer.Open(MyDSOFile.MyFile.FullName);
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this._MyDSOFramer.Menubar = false;
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this._MyDSOFramer.Titlebar = false;
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//if (_MyCount < 20)
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// this._MyDSOFramer.FrameHookPolicy = DSOFramer.dsoFrameHookPolicy.dsoResetNow;
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this._MyDSOFramer.BeforeDocumentClosed += new AxDSOFramer._DFramerCtlEvents_BeforeDocumentClosedEventHandler(_MyDSOFramer_BeforeDocumentClosed);
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this._MyDSOFramer.OnSaveCompleted += new AxDSOFramer._DFramerCtlEvents_OnSaveCompletedEventHandler(_MyDSOFramer_OnSaveCompleted);
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//this._MyDSOFramer.LostFocus += new EventHandler(_MyDSOFramer_LostFocus);
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//this._MyDSOFramer.GotFocus += new EventHandler(_MyDSOFramer_GotFocus);
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//this._MyDSOFramer.Enter += new EventHandler(_MyDSOFramer_Enter);
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//this._MyDSOFramer.Leave += new EventHandler(_MyDSOFramer_Leave);
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//this._MyDSOFramer.OnActivationChange += new AxDSOFramer._DFramerCtlEvents_OnActivationChangeEventHandler(_MyDSOFramer_OnActivationChange);
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this.Enter += new EventHandler(DSOTabPanel_Enter);
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this.Leave += new EventHandler(DSOTabPanel_Leave);
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//this.GotFocus += new EventHandler(DSOTabPanel_GotFocus);
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//this.LostFocus += new EventHandler(DSOTabPanel_LostFocus);
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}
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//void _MyDSOFramer_Leave(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSO Leave {0}", this.MyDocumentInfo.DocID);
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//}
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//void _MyDSOFramer_Enter(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSO Enter {0}", this.MyDocumentInfo.DocID);
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//}
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//void _MyDSOFramer_GotFocus(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSO Got Focus {0}",this.MyDocumentInfo.DocID);
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//}
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//void _MyDSOFramer_LostFocus(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSO Lost Focus {0}", this.MyDocumentInfo.DocID);
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//}
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public void EnterPanel()
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{
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DSOTabPanel_Enter(this, new EventArgs());
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}
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//void DSOTabPanel_LostFocus(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSOTabPanel_LostFocus {0} DocID {1} Index {2} {3}", _In_DSOTabPanel_Enter, this._MyDocumentInfo.DocID, _MyDisplayTabControl.MyBar.SelectedDockTab, sender.GetType().FullName);
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//}
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//void DSOTabPanel_GotFocus(object sender, EventArgs e)
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//{
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// vlnStackTrace.ShowStack("DSOTabPanel_GotFocus {0} DocID {1} Index {2} {3}", _In_DSOTabPanel_Enter, this._MyDocumentInfo.DocID, _MyDisplayTabControl.MyBar.SelectedDockTab, sender.GetType().FullName);
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//}
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#endregion
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#region Event Handlers
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/// <summary>
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/// When the user leaves a Word document, place the transparent frame on top with the words "InActive" in the upper right
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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void DSOTabPanel_Leave(object sender, EventArgs e)
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{
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//vlnStackTrace.ShowStack("DSOTabPanel_Leave {0} DocID {1} Index {2} {3}", _In_DSOTabPanel_Enter, this._MyDocumentInfo.DocID, _MyDisplayTabControl.MyBar.SelectedDockTab, sender.GetType().FullName);
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_MyTransparentPanel.BringToFront();
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}
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/// <summary>
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/// Force this item to be selected when the transparent window is clicked.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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void _MyTransparentPanel_Click(object sender, EventArgs e)
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{
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this.Select();
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}
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/// <summary>
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/// If the user presses the save button, tell the file to save it's contents to the database
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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void _MyDSOFramer_OnSaveCompleted(object sender, AxDSOFramer._DFramerCtlEvents_OnSaveCompletedEvent e)
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{
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MyDSOFile.SaveFile();
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}
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/// <summary>
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/// Before a document closes check to see if it's contents should be saved.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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void _MyDSOFramer_BeforeDocumentClosed(object sender, AxDSOFramer._DFramerCtlEvents_BeforeDocumentClosedEvent e)
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{
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try
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{
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this.Enter -= new EventHandler(DSOTabPanel_Enter);
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this.Leave -= new EventHandler(DSOTabPanel_Leave);
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SaveDirty();
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}
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catch (Exception ex)
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{
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_MyLog.Warn("Before Closing Document ", ex);
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}
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}
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public static bool IgnoreEnter = false;
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private bool _In_DSOTabPanel_Enter=false;
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/// <summary>
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/// When a Word document is selected make sure it's tab is activated and
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/// the SelectedItem for the DisplayTabControl is updated.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void DSOTabPanel_Enter(object sender, EventArgs e)
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{
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if (IgnoreEnter) return;
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_MyTransparentPanel.SendToBack();
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try
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{
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_MyDSOFramer.EventsEnabled = true;
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_MyDSOFramer.FrameHookPolicy = DSOFramer.dsoFrameHookPolicy.dsoResetNow;
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.ErrorFormat("DSOTabPage_Enter", ex);
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}
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if (_In_DSOTabPanel_Enter) return;
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//vlnStackTrace.ShowStack("DSOTabPanel_Enter {0} DocID {1} Index {2} {3}",_In_DSOTabPanel_Enter, this._MyDocumentInfo.DocID, _MyDisplayTabControl.MyBar.SelectedDockTab, sender.GetType().FullName);
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_In_DSOTabPanel_Enter = true;
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_MyDisplayTabControl.OnItemSelectedChanged(this,new ItemSelectedChangedEventArgs(MyDisplayTabItem.MyItemInfo));
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_MyDSOFramer.Focus();
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_In_DSOTabPanel_Enter = false;
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}
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#endregion
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#region Public Methods
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/// <summary>
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/// Save the contents of the Word Document to a file
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/// and save the file to the database
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/// </summary>
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/// <returns></returns>
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public bool SaveDSO()
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{
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bool result = true;
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try
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{
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_MyDSOFramer.Save();
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MyDSOFile.SaveFile();
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("SaveDSO", ex);
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result = false;
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}
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return result;
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}
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/// <summary>
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/// Check to see if a Word document should be saved. If it is dirty ask the user if the
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/// changes should be changed. Save the changes if the user says "yes".
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/// </summary>
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/// <returns></returns>
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public bool SaveDirty()
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{
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if (_MyDSOFramer.IsDirty)
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{
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// TODO: Should be based upon Item rather than Document.
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if (MessageBox.Show("Save changes to " + _MyDisplayTabItem.MyItemInfo.TabTitle + "\r\n" + _MyDisplayTabItem.MyItemInfo.TabToolTip, "Document has Changed", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
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return SaveDSO();
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return false;
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}
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return true;
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}
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/// <summary>
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/// Cleans-up the DSO Framer window
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/// </summary>
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/// <returns></returns>
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public bool CloseDSO()
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{
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return CloseDSO(false);
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}
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/// <summary>
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/// Cleans-up the DSO Framer window
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/// </summary>
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/// <param name="force"></param>
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/// <returns></returns>
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public bool CloseDSO(bool force)
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{
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_MyLog.Debug("CloseDSO");
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bool result = true;
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try
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{
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SaveDirty();
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_MyDSOFramer.Close();
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Controls.Remove(_MyDSOFramer);
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components.Remove(_MyDSOFramer);
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_MyDSOFramer.Dispose();
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_MyDSOFramer = null;
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_Count--;
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("SaveDSO - " + this.Name, ex);
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result = false;
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}
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return result;
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}
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/// <summary>
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/// Activates the current DSO Framer window (Word)
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/// </summary>
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public void Activate()
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{
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try
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{
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this._MyDSOFramer.Activate();
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if (_MyCount < 20)
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this._MyDSOFramer.FrameHookPolicy = DSOFramer.dsoFrameHookPolicy.dsoResetNow;
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("Activate", ex);
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}
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}
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#endregion
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}
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}
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