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This commit is contained in:
Kathy Ruffing
2008-03-03 15:15:39 +00:00
parent ca755949d6
commit 341b9a41bf
7 changed files with 242 additions and 116 deletions
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164
PROMS/Volian.Controls.Library/DisplayRTB.cs
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@@ -32,6 +32,8 @@ namespace Volian.Controls.Library
// return prams;
// }
//}
private bool _IsDirty = false;
private bool _InitializingRTB;
private IContainer _Container = null;
private string _MyClassName=string.Empty;
public string MyClassName
@@ -60,12 +62,15 @@ namespace Volian.Controls.Library
_MyItem = value;
if (value != null)
{
_InitializingRTB = true;
DisplayText vlntxt = new DisplayText(_MyItem, EpMode, VwMode);
_origVlnText = vlntxt;
Font = _origVlnText.TextFont.WindowsFont;
AddRtfText(vlntxt);
ReadOnly = !(EpMode == E_EditPrintMode.Edit && VwMode == E_ViewMode.Edit);
RTBAPI.SetLineSpacing(this, RTBAPI.ParaSpacing.PFS_EXACT);
_InitializingRTB = false;
_IsDirty = false;
}
}
}
@@ -121,22 +126,6 @@ namespace Volian.Controls.Library
private RichTextBox _rtbTemp = new RichTextBox();
private string _eLinkText;
#endregion
#region HeightSupport
public event DisplayRTBEvent HeightChanged;
private void OnHeightChanged(object sender, EventArgs args)
{
if (HeightChanged != null) HeightChanged(sender, args);
}
private void AdjustSizeForContents()
{
//Console.WriteLine("Size {0} Client {1} New {2}", Size, ClientRectangle, ContentsRectangle);
// I want the client size to match the new rectangle.
// First I need to determine the offset
Size offset = Size - ClientSize;
this.Size = ContentsSize + offset + AdjustSize;
OnHeightChanged(this, new EventArgs());
}
#endregion
#region Constructors
/// <summary>
/// vlnRichTextBox constructor:
@@ -150,36 +139,6 @@ namespace Volian.Controls.Library
/// E_EditPrintMode ep_mode - edit or print.
/// E_ViewMode vw_mode - view or edit.
/// </summary>
public DisplayRTB(string txtbxname, ItemInfo itemInfo, int x, int y, int iwid, int tbindx, E_EditPrintMode epMode, E_ViewMode vwMode)
{
try
{
EpMode = epMode;
VwMode = vwMode;
DisplayText vlntxt = new DisplayText(itemInfo, epMode, vwMode);
_origVlnText = vlntxt;
InitializeComponent();
Location = new System.Drawing.Point(x, y);
Name = txtbxname;
DetectUrls = false;
// TODO: RHM20071115 Font = _origVlnText.TextFont.WindowsFont;
ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.None;
Width = iwid;
ContentsResized += new ContentsResizedEventHandler(vlnRichTextBox_ContentsResized);
AddRtfText(vlntxt);
//ContextMenuStrip = contextMenuStrip;
ReadOnly = !(epMode == E_EditPrintMode.Edit && vwMode == E_ViewMode.Edit);
RTBAPI.SetLineSpacing(this, RTBAPI.ParaSpacing.PFS_EXACT);
this.LinkClicked += new LinkClickedEventHandler(onLinkClicked);
this.KeyPress += new KeyPressEventHandler(onKeyPress);
this.KeyDown += new KeyEventHandler(onKeyDown);
//this.Leave += new EventHandler(DisplayRTB_Leave);
}
catch (Exception ex)
{
Console.WriteLine("Error in creating vlnRichTextBox: " + ex.Message);
}
}
public DisplayRTB()
{
InitializeComponent();
@@ -197,11 +156,12 @@ namespace Volian.Controls.Library
BorderStyle = System.Windows.Forms.BorderStyle.None;
this.DetectUrls = true;
ContextMenuStrip = contextMenuStrip;
ContentsResized += new ContentsResizedEventHandler(vlnRichTextBox_ContentsResized);
this.LinkClicked += new LinkClickedEventHandler(onLinkClicked);
this.KeyPress += new KeyPressEventHandler(onKeyPress);
this.KeyDown += new KeyEventHandler(onKeyDown);
//this.Leave += new EventHandler(DisplayRTB_Leave);
ContentsResized += new ContentsResizedEventHandler(DisplayRTB_ContentsResized);
this.LinkClicked += new LinkClickedEventHandler(DisplayRTB_LinkClicked);
this.KeyPress += new KeyPressEventHandler(DisplayRTB_KeyPress);
this.KeyUp += new KeyEventHandler(DisplayRTB_KeyUp);
this.KeyDown += new KeyEventHandler(DisplayRTB_KeyDown);
this.TextChanged += new EventHandler(DisplayRTB_TextChanged);
}
#endregion
#region ApplicationSupport
@@ -229,9 +189,12 @@ namespace Volian.Controls.Library
}
#endregion
#region SaveData
public void Save()
public void SaveText()
{
bool success = _origVlnText.Save((RichTextBox) this);
if (ReadOnly) return;
if (!_IsDirty) return;
bool success = _origVlnText.Save((RichTextBox)this);
if (!success) Console.WriteLine("Failed to save text: {0}", this.Text);
}
#endregion
#region AddRtfText
@@ -306,7 +269,21 @@ namespace Volian.Controls.Library
this.SelectionLength = 0;
}
#endregion
#region CalculateHeight
#region HeightSupport
public event DisplayRTBEvent HeightChanged;
private void OnHeightChanged(object sender, EventArgs args)
{
if (HeightChanged != null) HeightChanged(sender, args);
}
private void AdjustSizeForContents()
{
//Console.WriteLine("Size {0} Client {1} New {2}", Size, ClientRectangle, ContentsRectangle);
// I want the client size to match the new rectangle.
// First I need to determine the offset
Size offset = Size - ClientSize;
this.Size = ContentsSize + offset + AdjustSize;
OnHeightChanged(this, new EventArgs());
}
public int CalculateHeight()
{
if (this.CreateParams.ClassName == "RICHEDIT50W")
@@ -363,12 +340,12 @@ namespace Volian.Controls.Library
}
#endregion
#region EventSupport
#region LinkEvents
private LinkClickedEventArgs _LinkClickedEventArgs;
public event DisplayRTBLinkEvent LinkGoTo;
private void OnLinkGoTo(object sender, LinkClickedEventArgs args)
{
_LinkClickedEventArgs = args;
Console.WriteLine("DisplayRTB " + _LinkClickedEventArgs.LinkText);
if (LinkGoTo != null) LinkGoTo(sender, args);
}
public event DisplayRTBLinkEvent LinkModifyTran;
@@ -377,22 +354,14 @@ namespace Volian.Controls.Library
_LinkClickedEventArgs = args;
if (LinkModifyTran != null) LinkModifyTran(sender, args);
}
//void DisplayRTB_Leave(object sender, EventArgs e)
//{
// // Save returns true if text was not changed or if change was saved successfully.
// if (ReadOnly) return;
// // if selecting another rtb, save. If selecting the info panel don't because
// // we're still on a valid item.??
//}
public void SaveText()
public event DisplayRTBLinkEvent LinkModifyRO;
private void OnLinkModifyRO(object sender, LinkClickedEventArgs args)
{
if (ReadOnly) return;
bool success = _origVlnText.Save((RichTextBox)this);
if (!success) Console.WriteLine("Failed to save text: {0}", this.Text);
_LinkClickedEventArgs = args;
if (LinkModifyRO != null) LinkModifyRO(sender, args);
}
private Point _savcurpos;
private void onLinkClicked(object sender, System.Windows.Forms.LinkClickedEventArgs e)
private void DisplayRTB_LinkClicked(object sender, System.Windows.Forms.LinkClickedEventArgs e)
{
if (ReadOnly) return;
_LinkClickedEventArgs = e;
@@ -411,20 +380,27 @@ namespace Volian.Controls.Library
int iMin = index;
Select(index, 0);
while (SelectionProtected)
while (iMin > 0 && SelectionProtected)
Select(--iMin, 0);
Select(iMin - 1, 1 + LinkText.Length);
SelectionProtected = false;
Select(iMin, LinkText.Length);
}
void vlnRichTextBox_ContentsResized(object sender, ContentsResizedEventArgs e)
#endregion
#region TextOrContents
void DisplayRTB_TextChanged(object sender, EventArgs e)
{
_IsDirty = true;
}
void DisplayRTB_ContentsResized(object sender, ContentsResizedEventArgs e)
{
ContentsRectangle = e.NewRectangle;
}
#endregion
#region KeyboardHandling
private bool IsControlChar = false;
private void onKeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
void DisplayRTB_KeyDown(object sender, KeyEventArgs e)
{
if (e.Modifiers == Keys.Control)
{
@@ -433,14 +409,46 @@ namespace Volian.Controls.Library
{
case Keys.V:
string buff = Clipboard.GetText(TextDataFormat.UnicodeText);
// check if insertable?
Console.WriteLine(String.Format("in switch, keydata = {0}, keyvalue = {1}, buff = {2}", e.KeyData, e.KeyValue, buff));
break;
}
}
}
private void onKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
void DisplayRTB_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Left || e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
{
e.Handled = HandleLUDArrows();
}
else if (e.KeyCode == Keys.Right)
{
e.Handled = HandleRightArrow();
}
}
private bool HandleRightArrow()
{
if (!SelectionProtected) return false;
int index = SelectionStart;
int iMax = index;
Select(index, 0);
while (iMax < TextLength && SelectionProtected)
Select(++iMax, 0);
return true;
}
private bool HandleLUDArrows()
{
if (!SelectionProtected) return false;
int index = this.SelectionStart;
int iMin = index;
Select(index, 0);
while (iMin > 0 && SelectionProtected)
Select(--iMin, 0);
return true;
}
private void DisplayRTB_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
if (!ReadOnly)
{
@@ -632,10 +640,6 @@ namespace Volian.Controls.Library
SelectLink(_eLinkText);
SelectedText = "";
}
private void ModifyTransition()
{
Console.WriteLine("Modify Transition");
}
private void contextMenuStripTrans_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
if (e.ClickedItem.ToString() == "Delete Transition") DeleteTransition();
@@ -666,14 +670,10 @@ namespace Volian.Controls.Library
SelectLink(_eLinkText);
SelectedText = "";
}
private void ModifyRefObj()
{
Console.WriteLine("ModifyRefObj");
}
private void contextMenuStripROs_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
if (e.ClickedItem.ToString() == "Delete RO") DeleteRefObj();
else if (e.ClickedItem.ToString() == "Modify RO") ModifyRefObj();
else if (e.ClickedItem.ToString() == "Modify RO") OnLinkModifyRO(sender, _LinkClickedEventArgs);
}
#endregion