126 lines
2.7 KiB
C#
126 lines
2.7 KiB
C#
// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
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// <version>$Revision$</version>
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// </file>
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using System;
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using System.Drawing;
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using System.Windows.Forms;
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using ICSharpCode.TextEditor.Util;
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namespace ICSharpCode.TextEditor.Gui.CompletionWindow
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{
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public interface IDeclarationViewWindow
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{
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string Description {
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get;
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set;
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}
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void ShowDeclarationViewWindow();
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void CloseDeclarationViewWindow();
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}
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public class DeclarationViewWindow : Form, IDeclarationViewWindow
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{
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string description = string.Empty;
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bool fixedWidth;
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public string Description {
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get {
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return description;
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}
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set {
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description = value;
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if (value == null && Visible) {
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Visible = false;
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} else if (value != null) {
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if (!Visible) ShowDeclarationViewWindow();
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Refresh();
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}
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}
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}
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public bool FixedWidth {
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get {
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return fixedWidth;
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}
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set {
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fixedWidth = value;
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}
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}
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public int GetRequiredLeftHandSideWidth(Point p) {
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if (description != null && description.Length > 0) {
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using (Graphics g = CreateGraphics()) {
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Size s = TipPainterTools.GetLeftHandSideDrawingSizeHelpTipFromCombinedDescription(this, g, Font, null, description, p);
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return s.Width;
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}
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}
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return 0;
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}
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public bool HideOnClick;
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public DeclarationViewWindow(Form parent)
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{
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SetStyle(ControlStyles.Selectable, false);
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StartPosition = FormStartPosition.Manual;
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FormBorderStyle = FormBorderStyle.None;
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Owner = parent;
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ShowInTaskbar = false;
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Size = new Size(0, 0);
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base.CreateHandle();
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}
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protected override CreateParams CreateParams {
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get {
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CreateParams p = base.CreateParams;
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AbstractCompletionWindow.AddShadowToWindow(p);
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return p;
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}
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}
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protected override bool ShowWithoutActivation {
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get {
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return true;
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}
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}
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protected override void OnClick(EventArgs e)
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{
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base.OnClick(e);
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if (HideOnClick) Hide();
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}
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public void ShowDeclarationViewWindow()
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{
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Show();
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}
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public void CloseDeclarationViewWindow()
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{
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Close();
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Dispose();
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}
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protected override void OnPaint(PaintEventArgs pe)
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{
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if (description != null && description.Length > 0) {
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if (fixedWidth) {
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TipPainterTools.DrawFixedWidthHelpTipFromCombinedDescription(this, pe.Graphics, Font, null, description);
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} else {
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TipPainterTools.DrawHelpTipFromCombinedDescription(this, pe.Graphics, Font, null, description);
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}
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}
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}
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protected override void OnPaintBackground(PaintEventArgs pe)
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{
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pe.Graphics.FillRectangle(SystemBrushes.Info, pe.ClipRectangle);
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}
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}
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}
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