void SetToolTip(string text, int lineNumber)
{
if (toolTip == null || toolTip.IsDisposed)
{
toolTip = new DeclarationViewWindow(this.FindForm());
}
if (oldToolTip == text)
{
return;
}
if (text == null)
{
toolTip.Hide();
}
else
{
Point p = Control.MousePosition;
Point cp = PointToClient(p);
if (lineNumber >= 0)
{
lineNumber = this.Document.GetVisibleLine(lineNumber);
p.Y = (p.Y - cp.Y) + (lineNumber * this.TextView.FontHeight) - this.virtualTop.Y;
}
p.Offset(3, 3);
toolTip.Location = p;
toolTip.Description = text;
toolTip.HideOnClick = true;
toolTip.Show();
}
oldToolTip = text;
}
void SetToolTip(string text, int lineNumber)
{
if (_toolTip == null || _toolTip.IsDisposed)
{
_toolTip = new DeclarationViewWindow(FindForm());
}
if (_oldToolTip == text)
{
return;
}
if (text == null)
{
_toolTip.Hide();
}
else
{
Point p = MousePosition;
Point cp = PointToClient(p);
if (lineNumber >= 0)
{
lineNumber = Document.GetVisibleLine(lineNumber);
p.Y = (p.Y - cp.Y) + (lineNumber * TextView.LineHeight) - _virtualTop.Y;
}
p.Offset(3, 3);
_toolTip.Location = p;
_toolTip.Description = text;
_toolTip.HideOnClick = true;
_toolTip.Show();
}
_oldToolTip = text;
}
void SetToolTip(string text, int lineNumber)
{
try
{
if (toolTip == null || toolTip.IsDisposed)
{
toolTip = new DeclarationViewWindow(this.FindForm());
}
if (toolTip.Owner == null)
{
System.Diagnostics.Debug.WriteLine("in TextArea.SetToolTip, toolTip.Owner was null");
}
else if (toolTip.Owner.InvokeRequired)
{
System.Diagnostics.Debug.WriteLine("in TextArea.SetToolTip, aborting method due to CrossThread Problem");
}
else
{
if (oldToolTip == text)
{
return;
}
if (text == null)
{
toolTip.Hide();
}
else
{
Point p = Control.MousePosition;
Point cp = PointToClient(p);
if (lineNumber >= 0)
{
lineNumber = this.Document.GetVisibleLine(lineNumber);
p.Y = (p.Y - cp.Y) + (lineNumber * this.TextView.FontHeight) - this.virtualTop.Y;
}
p.Offset(3, 3);
var form = this.FindForm(); // DC
if (form.InvokeRequired || toolTip.Owner.InvokeRequired)
{
System.Diagnostics.Debug.WriteLine("in TextArea.SetToolTip, aborting method due to CrossThread Problem");
}
else
{
toolTip.Owner = form; // this.FindForm();
toolTip.Location = p;
toolTip.Description = text;
toolTip.HideOnClick = true;
toolTip.Show();
}
}
oldToolTip = text;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception in TextArea.SetToolTip: {0}" + ex.Message);
}
}
protected override void OnClosed(EventArgs e)
{
base.OnClosed(e);
Dispose();
codeCompletionListView.Dispose();
codeCompletionListView = null;
declarationViewWindow.Dispose();
declarationViewWindow = null;
}
public static void ToolTipService_TextAreaToolTipRequest(object sender, ToolTipRequestEventArgs e)
{
if (!VisualPABCSingleton.MainForm.UserOptions.CodeCompletionHint)
{
return;
}
if (CodeCompletion.CodeCompletionController.CurrentParser == null)
{
return;
}
try
{
TextArea textArea = sender as TextArea;
if (dvw != null && dvw.Description != null)
{
hideToolTip();
return;
}
if (e.ToolTipShown && dvw != null)
{
hideToolTip();
return;
}
if (e.InDocument)
{
if (dvw == null)
{
dvw = new DeclarationWindow(VisualPABCSingleton.MainForm);
dvw.Font = new System.Drawing.Font(Constants.CompletionWindowDeclarationViewWindowFontName, dvw.Font.Size);
dvw.HideOnClick = true;
//dvw.ShowDeclarationViewWindow();
}
int ypos = (textArea.Document.GetVisibleLine(e.LogicalPosition.Y) + 1) * textArea.TextView.FontHeight - textArea.VirtualTop.Y;
System.Drawing.Point p = new System.Drawing.Point(0, ypos);
p = textArea.PointToScreen(p);
p.X = Control.MousePosition.X + 3;
p.Y += 5;
string txt = GetPopupHintText(textArea, e);
dvw.Location = choose_location(p, txt);
dvw.Description = txt;
_hint_hide_d = dvw.Font.Height / 2;
_mouse_hint_x = e.MousePosition.X;
_mouse_hint_y = e.MousePosition.Y;
toolTipVisible = true;
}
}
catch (System.Exception ex)
{
//VisualPABCSingleton.MainForm.WriteToOutputBox(ex.Message);// ICSharpCode.Core.MessageService.ShowError(ex);
}
finally
{
}
}
AutoCompleteWindow(ICompletionDataProvider completionDataProvider, Form parentForm, TextEditorControl control, string fileName, bool showDeclarationWindow)
: base(parentForm, control)
{
this.showDeclarationWindow = showDeclarationWindow;
workingScreen = Screen.GetWorkingArea(Location);
startOffset = control.ActiveTextAreaControl.Caret.Offset + 1;
endOffset = startOffset;
if (completionDataProvider.PreSelection != null)
{
startOffset -= completionDataProvider.PreSelection.Length + 1;
endOffset--;
}
codeCompletionListView = new CodeCompletionListView(completionData);
codeCompletionListView.ImageList = completionDataProvider.ImageList;
codeCompletionListView.Dock = DockStyle.Fill;
codeCompletionListView.SelectedItemChanged += new EventHandler(CodeCompletionListViewSelectedItemChanged);
codeCompletionListView.DoubleClick += new EventHandler(CodeCompletionListViewDoubleClick);
codeCompletionListView.Click += new EventHandler(CodeCompletionListViewClick);
Controls.Add(codeCompletionListView);
if (completionData.Length > 10)
{
vScrollBar.Dock = DockStyle.Right;
vScrollBar.Minimum = 0;
vScrollBar.Maximum = completionData.Length - 8;
vScrollBar.SmallChange = 1;
vScrollBar.LargeChange = 3;
codeCompletionListView.FirstItemChanged += new EventHandler(CodeCompletionListViewFirstItemChanged);
Controls.Add(vScrollBar);
}
this.drawingSize = GetListViewSize();
SetLocation();
declarationViewWindow = new DeclarationViewWindow(parentForm);
SetDeclarationViewLocation();
declarationViewWindow.ShowDeclarationViewWindow();
control.Focus();
CodeCompletionListViewSelectedItemChanged(this, EventArgs.Empty);
if (completionDataProvider.DefaultIndex >= 0)
{
codeCompletionListView.SelectIndex(completionDataProvider.DefaultIndex);
}
if (completionDataProvider.PreSelection != null)
{
CaretOffsetChanged(this, EventArgs.Empty);
}
vScrollBar.Scroll += new ScrollEventHandler(DoScroll);
}
/// <summary>
/// Default AltoListControl constructor.
/// </summary>
public AutoListForm(Control Owner)
{
this.ParentControl = Owner;
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
//SetStyle(ControlStyles.ContainerControl ,false);
SetStyle(ControlStyles.Selectable, true);
declaration = new DeclarationViewWindow(this);
declaration.HideOnClick = true;
//TooltipMaxWidth(300);
// TODO: Add any initialization after the InitForm call
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
control.Document.DocumentAboutToBeChanged -= DocumentAboutToBeChanged;
if (ListView != null)
{
ListView.Dispose();
ListView = null;
}
if (DeclarationViewWindow != null)
{
DeclarationViewWindow.Dispose();
DeclarationViewWindow = null;
}
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
document.DocumentAboutToBeChanged -= DocumentAboutToBeChanged;
document.DocumentChanged -= DocumentDocumentChanged;
if (codeCompletionListView != null)
{
codeCompletionListView.Dispose();
codeCompletionListView = null;
}
if (declarationViewWindow != null)
{
declarationViewWindow.Dispose();
declarationViewWindow = null;
}
}
base.Dispose(disposing);
}
//protected virtual string Filename { get; set; }
protected CompletionWindow(Form parentForm, TextEditorControl control) : base(parentForm, control)
{
DoubleBuffered = true;
_scrollBar = new VScrollBar
{
Minimum = 0,
Dock = DockStyle.Right,
SmallChange = 1,
LargeChange = MaxListLength,
//Width = 8, // TODO: Create custom scroll bar with overriding OnPaint method
};
_scrollBar.ValueChanged += VScrollBarValueChanged;
Controls.Add(_scrollBar);
MouseWheel += (s, e) => HandleMouseWheel(e);
DeclarationViewWindow = new DeclarationViewWindow(parentForm);
SetDeclarationViewLocation();
DeclarationViewWindow.ShowDeclarationViewWindow();
DeclarationViewWindow.MouseMove += ControlMouseMove;
control.Document.DocumentAboutToBeChanged += DocumentAboutToBeChanged;
}
CodeCompletionWindow(ICompletionDataProvider completionDataProvider, ICompletionData[] completionData, Form parentForm, TextEditorControl control, bool showDeclarationWindow, bool fixedListViewWidth, int startOffset, int endOffset)
: base(parentForm, control)
{
dataProvider = completionDataProvider;
this.completionData = completionData;
document = control.Document;
this.showDeclarationWindow = showDeclarationWindow;
this.fixedListViewWidth = fixedListViewWidth;
workingScreen = Screen.GetWorkingArea(Location);
this.startOffset = startOffset;
if (startOffset == -1)
{
this.startOffset = control.ActiveTextAreaControl.Caret.Offset + 1;
}
this.endOffset = endOffset;
if (this.endOffset == -1)
{
this.endOffset = startOffset;
}
if (completionDataProvider.PreSelection != null)
{
this.startOffset -= completionDataProvider.PreSelection.Length + 1;
this.endOffset--;
}
codeCompletionListView = new CodeCompletionListView(completionData);
codeCompletionListView.ImageList = completionDataProvider.ImageList;
codeCompletionListView.Dock = DockStyle.Fill;
codeCompletionListView.SelectedItemChanged += CodeCompletionListViewSelectedItemChanged;
codeCompletionListView.DoubleClick += CodeCompletionListViewDoubleClick;
codeCompletionListView.Click += CodeCompletionListViewClick;
Controls.Add(codeCompletionListView);
if (completionData.Length > MaxListLength)
{
vScrollBar.Dock = DockStyle.Right;
vScrollBar.Minimum = 0;
vScrollBar.Maximum = completionData.Length - 1;
vScrollBar.SmallChange = 1;
vScrollBar.LargeChange = MaxListLength;
codeCompletionListView.FirstItemChanged += CodeCompletionListViewFirstItemChanged;
Controls.Add(vScrollBar);
}
drawingSize = GetListViewSize();
SetLocation();
if (declarationViewWindow == null)
{
declarationViewWindow = new DeclarationViewWindow(parentForm);
}
SetDeclarationViewLocation();
declarationViewWindow.ShowDeclarationViewWindow();
declarationViewWindow.MouseMove += ControlMouseMove;
control.Focus();
CodeCompletionListViewSelectedItemChanged(this, EventArgs.Empty);
if (completionDataProvider.DefaultIndex >= 0)
{
codeCompletionListView.SelectIndex(completionDataProvider.DefaultIndex);
}
if (completionDataProvider.PreSelection != null)
{
CaretOffsetChanged(this, EventArgs.Empty);
}
vScrollBar.ValueChanged += VScrollBarValueChanged;
document.DocumentAboutToBeChanged += DocumentAboutToBeChanged;
document.DocumentChanged += DocumentDocumentChanged;
}