435935691a
git-svn-id: file:///srv/devel/repo-conversion/nuwi@40 d2e56fa2-650e-0410-a79f-9358c0239efd
115 lines
4.1 KiB
C#
115 lines
4.1 KiB
C#
#region CPL License
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/*
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Nuclex Framework
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Copyright (C) 2002-2019 Nuclex Development Labs
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This library is free software; you can redistribute it and/or
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modify it under the terms of the IBM Common Public License as
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published by the IBM Corporation; either version 1.0 of the
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License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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IBM Common Public License for more details.
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You should have received a copy of the IBM Common Public
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License along with this library
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*/
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#endregion
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using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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using Nuclex.Support.Tracking;
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namespace Nuclex.Windows.Forms {
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/// <summary>Tracking bar that can be hosted in a tool strip container</summary>
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public class ToolStripTrackingBar : ToolStripControlHost {
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/// <summary>Initializes a new tool strip tracking bar</summary>
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public ToolStripTrackingBar() : base(createTrackingBar()) {
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hideControlAtRuntime();
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}
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/// <summary>Initializes a new tool strip tracking bar with a name</summary>
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/// <param name="name">Name of the tracking bar control</param>
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public ToolStripTrackingBar(string name) : base(createTrackingBar(), name) {
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hideControlAtRuntime();
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}
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/// <summary>The tracking bar control being hosted by the tool strip host</summary>
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public TrackingBar TrackingBarControl {
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get { return base.Control as TrackingBar; }
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}
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/// <summary>Tracks the specified transaction in the tracking bar</summary>
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/// <param name="transaction">Transaction to be tracked</param>
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public void Track(Transaction transaction) {
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TrackingBarControl.Track(transaction);
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}
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/// <summary>Tracks the specified transaction in the tracking bar</summary>
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/// <param name="transaction">Transaction to be tracked</param>
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/// <param name="weight">Weight of this transaction in the total progress</param>
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public void Track(Transaction transaction, float weight) {
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TrackingBarControl.Track(transaction, weight);
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}
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/// <summary>Stops tracking the specified transaction</summary>
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/// <param name="transaction">Transaction to stop tracking</param>
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public void Untrack(Transaction transaction) {
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TrackingBarControl.Untrack(transaction);
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}
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/// <summary>Default size of the hosted control</summary>
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protected override Size DefaultSize {
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get { return new Size(100, 15); }
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}
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/// <summary>Default margin to leave around the control in the tool strip</summary>
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protected override Padding DefaultMargin {
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get {
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if((base.Owner != null) && (base.Owner is StatusStrip)) {
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return new Padding(1, 3, 1, 3);
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}
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return new Padding(1, 2, 1, 1);
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}
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}
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/// <summary>Creates a new tracking bar</summary>
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/// <returns>A new tracking bar</returns>
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private static TrackingBar createTrackingBar() {
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TrackingBar trackingBar = new TrackingBar();
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trackingBar.Size = new Size(100, 15);
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return trackingBar;
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}
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/// <summary>Hides the control during runtime usage</summary>
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private void hideControlAtRuntime() {
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TrackingBarControl.VisibleChanged += new EventHandler(trackingBarVisibleChanged);
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LicenseUsageMode usageMode = System.ComponentModel.LicenseManager.UsageMode;
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if(usageMode == LicenseUsageMode.Runtime) {
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base.Visible = false;
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}
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}
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/// <summary>
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/// Toggles the visibility of the tool strip host when the tracking bar control's
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/// visibility changes.
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/// </summary>
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/// <param name="sender">Tracking bar control whose visiblity has changed</param>
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/// <param name="arguments">Not used</param>
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private void trackingBarVisibleChanged(object sender, EventArgs arguments) {
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base.Visible = TrackingBarControl.Visible;
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}
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}
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} // namespace Nuclex.Windows.Forms
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