mirror of
https://github.com/tenrok/Rfid-Credential-Provider.git
synced 2026-05-18 12:39:47 +03:00
Tyler Menezes
400 lines
11 KiB
C#
400 lines
11 KiB
C#
using System;
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using System.Drawing;
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using System.Collections;
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using System.ComponentModel;
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using System.Windows.Forms;
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namespace Wizard.UI
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{
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/// <summary>
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/// Summary description for WizardSheet.
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/// </summary>
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public class WizardSheet : System.Windows.Forms.Form
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{
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/// <summary>
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/// Required designer variable.
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/// </summary>
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private System.ComponentModel.Container components = null;
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public WizardSheet()
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{
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//
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// Required for Windows Form Designer support
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//
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InitializeComponent();
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//
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// TODO: Add any constructor code after InitializeComponent call
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//
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}
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/// <summary>
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/// Clean up any resources being used.
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/// </summary>
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protected override void Dispose( bool disposing )
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{
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if( disposing )
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{
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if(components != null)
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{
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components.Dispose();
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}
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}
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base.Dispose( disposing );
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}
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#region Windows Form Designer generated code
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent()
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{
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this.backButton = new System.Windows.Forms.Button();
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this.nextButton = new System.Windows.Forms.Button();
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this.finishButton = new System.Windows.Forms.Button();
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this.cancelButton = new System.Windows.Forms.Button();
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this.buttonPanel = new System.Windows.Forms.Panel();
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this.etchedLine1 = new Wizard.Controls.EtchedLine();
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this.pagePanel = new System.Windows.Forms.Panel();
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this.buttonPanel.SuspendLayout();
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this.SuspendLayout();
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//
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// backButton
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//
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this.backButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.backButton.FlatStyle = System.Windows.Forms.FlatStyle.System;
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this.backButton.Location = new System.Drawing.Point(134, 8);
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this.backButton.Name = "backButton";
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this.backButton.TabIndex = 0;
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this.backButton.Text = "< &Back";
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this.backButton.Click += new System.EventHandler(this.backButton_Click);
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//
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// nextButton
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//
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this.nextButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.nextButton.FlatStyle = System.Windows.Forms.FlatStyle.System;
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this.nextButton.Location = new System.Drawing.Point(208, 8);
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this.nextButton.Name = "nextButton";
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this.nextButton.TabIndex = 1;
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this.nextButton.Text = "&Next >";
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this.nextButton.Click += new System.EventHandler(this.nextButton_Click);
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//
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// finishButton
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//
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this.finishButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.finishButton.FlatStyle = System.Windows.Forms.FlatStyle.System;
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this.finishButton.Location = new System.Drawing.Point(208, 8);
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this.finishButton.Name = "finishButton";
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this.finishButton.TabIndex = 2;
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this.finishButton.Text = "&Finish";
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this.finishButton.Click += new System.EventHandler(this.finishButton_Click);
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//
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// cancelButton
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//
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this.cancelButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.cancelButton.FlatStyle = System.Windows.Forms.FlatStyle.System;
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this.cancelButton.Location = new System.Drawing.Point(296, 8);
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this.cancelButton.Name = "cancelButton";
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this.cancelButton.TabIndex = 3;
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this.cancelButton.Text = "Cancel";
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this.cancelButton.Click += new System.EventHandler(this.cancelButton_Click);
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//
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// buttonPanel
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//
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this.buttonPanel.Controls.Add(this.etchedLine1);
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this.buttonPanel.Controls.Add(this.cancelButton);
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this.buttonPanel.Controls.Add(this.backButton);
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this.buttonPanel.Controls.Add(this.finishButton);
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this.buttonPanel.Controls.Add(this.nextButton);
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this.buttonPanel.Dock = System.Windows.Forms.DockStyle.Bottom;
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this.buttonPanel.Location = new System.Drawing.Point(0, 101);
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this.buttonPanel.Name = "buttonPanel";
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this.buttonPanel.Size = new System.Drawing.Size(384, 40);
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this.buttonPanel.TabIndex = 4;
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//
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// etchedLine1
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//
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this.etchedLine1.Dock = System.Windows.Forms.DockStyle.Top;
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this.etchedLine1.Edge = Wizard.Controls.EtchEdge.Top;
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this.etchedLine1.Location = new System.Drawing.Point(0, 0);
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this.etchedLine1.Name = "etchedLine1";
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this.etchedLine1.Size = new System.Drawing.Size(384, 8);
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this.etchedLine1.TabIndex = 4;
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//
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// pagePanel
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//
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this.pagePanel.Dock = System.Windows.Forms.DockStyle.Fill;
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this.pagePanel.Location = new System.Drawing.Point(0, 0);
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this.pagePanel.Name = "pagePanel";
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this.pagePanel.Size = new System.Drawing.Size(384, 101);
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this.pagePanel.TabIndex = 5;
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//
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// WizardSheet
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//
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this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
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this.ClientSize = new System.Drawing.Size(384, 141);
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this.Controls.Add(this.pagePanel);
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this.Controls.Add(this.buttonPanel);
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this.Name = "WizardSheet";
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this.Text = "WizardSheet";
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this.Closing += new System.ComponentModel.CancelEventHandler(this.WizardSheet_Closing);
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this.Load += new System.EventHandler(this.WizardSheet_Load);
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this.buttonPanel.ResumeLayout(false);
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this.ResumeLayout(false);
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}
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#endregion
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private System.Windows.Forms.Button backButton;
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private System.Windows.Forms.Button nextButton;
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private System.Windows.Forms.Button finishButton;
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private System.Windows.Forms.Button cancelButton;
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private System.Windows.Forms.Panel buttonPanel;
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private Wizard.Controls.EtchedLine etchedLine1;
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private System.Windows.Forms.Panel pagePanel;
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private IList _pages = new ArrayList();
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private WizardPage _activePage;
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private void WizardSheet_Load(object sender, System.EventArgs e)
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{
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if (_pages.Count != 0)
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{
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ResizeToFit();
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SetActivePage(0);
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}
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else
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SetWizardButtons(WizardButtons.None);
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}
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private void ResizeToFit()
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{
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Size maxPageSize = new Size(buttonPanel.Width, 0);
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foreach (WizardPage page in _pages)
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{
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if (page.Width > maxPageSize.Width)
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maxPageSize.Width = page.Width;
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if (page.Height > maxPageSize.Height)
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maxPageSize.Height = page.Height;
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}
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foreach (WizardPage page in _pages)
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{
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page.Size = maxPageSize;
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}
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Size extraSize = this.Size;
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extraSize -= pagePanel.Size;
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Size newSize = maxPageSize + extraSize;
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this.Size = newSize;
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}
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public IList Pages
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{
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get { return _pages; }
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}
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private int GetActiveIndex()
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{
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WizardPage activePage = GetActivePage();
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for (int i = 0; i < _pages.Count; ++i)
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{
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if (activePage == _pages[i])
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return i;
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}
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return -1;
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}
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private WizardPage GetActivePage()
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{
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return _activePage;
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}
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public void SetActivePage(int pageIndex)
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{
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if (pageIndex < 0 || pageIndex >= _pages.Count)
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throw new ArgumentOutOfRangeException("pageIndex");
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WizardPage page = (WizardPage)_pages[pageIndex];
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SetActivePage(page);
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}
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private WizardPage FindPage(string pageName)
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{
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foreach (WizardPage page in _pages)
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{
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if (page.Name == pageName)
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return page;
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}
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return null;
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}
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private void SetActivePage(string newPageName)
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{
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WizardPage newPage = FindPage(newPageName);
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if (newPage == null)
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throw new Exception(string.Format("Can't find page named {0}", newPageName));
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SetActivePage(newPage);
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}
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public void SetActivePage(WizardPage newPage)
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{
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WizardPage oldActivePage = _activePage;
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// If this page isn't in the Controls collection, add it.
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// This is what causes the Load event, so we defer
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// it as late as possible.
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if (!pagePanel.Controls.Contains(newPage))
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pagePanel.Controls.Add(newPage);
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// Show this page.
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newPage.Visible = true;
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_activePage = newPage;
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CancelEventArgs e = new CancelEventArgs();
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newPage.OnSetActive(e);
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if (e.Cancel)
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{
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newPage.Visible = false;
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_activePage = oldActivePage;
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}
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// Hide all of the other pages.
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foreach (WizardPage page in _pages)
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{
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if (page != _activePage)
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page.Visible = false;
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}
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}
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internal void SetWizardButtons(WizardButtons buttons)
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{
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// The Back button is simple.
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backButton.Enabled = ((buttons & WizardButtons.Back) != 0);
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// The Next button is a bit more complicated. If we've got a Finish button, then it's disabled and hidden.
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if ((buttons & WizardButtons.Finish) != 0)
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{
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finishButton.Visible = true;
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finishButton.Enabled = true;
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nextButton.Visible = false;
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nextButton.Enabled = false;
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this.AcceptButton = finishButton;
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}
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else
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{
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finishButton.Visible = false;
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finishButton.Enabled = false;
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nextButton.Visible = true;
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nextButton.Enabled = ((buttons & WizardButtons.Next) != 0);
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this.AcceptButton = nextButton;
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}
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}
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private WizardPageEventArgs PreChangePage(int delta)
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{
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// Figure out which page is next.
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int activeIndex = GetActiveIndex();
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int nextIndex = activeIndex + delta;
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if (nextIndex < 0 || nextIndex >= _pages.Count)
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nextIndex = activeIndex;
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// Fill in the event args.
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WizardPage newPage = (WizardPage)_pages[nextIndex];
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WizardPageEventArgs e = new WizardPageEventArgs();
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e.NewPage = newPage.Name;
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e.Cancel = false;
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return e;
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}
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private void PostChangePage(WizardPageEventArgs e)
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{
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if (!e.Cancel)
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SetActivePage(e.NewPage);
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}
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private void nextButton_Click(object sender, System.EventArgs e)
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{
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WizardPageEventArgs wpea = PreChangePage(+1);
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_activePage.OnWizardNext(wpea);
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PostChangePage(wpea);
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}
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private void backButton_Click(object sender, System.EventArgs e)
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{
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WizardPageEventArgs wpea = PreChangePage(-1);
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_activePage.OnWizardBack(wpea);
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PostChangePage(wpea);
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}
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private void finishButton_Click(object sender, System.EventArgs e)
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{
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CancelEventArgs cea = new CancelEventArgs();
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_activePage.OnWizardFinish(cea);
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if (cea.Cancel)
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return;
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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internal void PressButton(WizardButtons buttons)
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{
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if ((buttons & WizardButtons.Finish) == WizardButtons.Finish)
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finishButton.PerformClick();
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else if ((buttons & WizardButtons.Next) == WizardButtons.Next)
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nextButton.PerformClick();
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else if ((buttons & WizardButtons.Back) == WizardButtons.Back)
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backButton.PerformClick();
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}
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internal void EnableCancelButton(bool enableCancelButton)
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{
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cancelButton.Enabled = enableCancelButton;
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}
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private void cancelButton_Click(object sender, System.EventArgs e)
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{
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this.Close();
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}
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private void WizardSheet_Closing(object sender, System.ComponentModel.CancelEventArgs e)
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{
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if (!cancelButton.Enabled)
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e.Cancel = true;
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else if (!finishButton.Enabled)
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OnQueryCancel(e);
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}
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protected virtual void OnQueryCancel(CancelEventArgs e)
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{
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_activePage.OnQueryCancel(e);
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}
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}
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[Flags]
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public enum WizardButtons
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{
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None = 0x0000,
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Back = 0x0001,
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Next = 0x0002,
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Finish = 0x0004,
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}
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}
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