WizardXpUserControl.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using be.gaudry.notsafe.XPExplorerBar;
 
namespace be.gaudry.view.controls
{
    public partial class WizardXpUserControl : UserControl, IWizardUC
    {
        private List<StepControl> stepControls;
        private int index;
        public WizardXpUserControl()
        {
            stepControls = new List<StepControl>();
            index = 0;
            InitializeComponent();
            testOS();
        }
 
        private void testOS()
        {
            switch (Environment.OSVersion.Platform)
            {
                case PlatformID.Win32NT :
                    if (Environment.OSVersion.Version.Major == 6)
                    {
                        if (be.gaudry.view.style.XpStyle.IsThemeActive())
                        {
                            //splitContainer1.SplitterDistance = 0;
                            splitContainer1.Panel1Collapsed = true;
                        }
                    }
                    break;
 
            }
        }
        /// <summary>
        /// Display current action and execute previous action if needed
        /// </summary>
        /// <param name="actionIndex">(int) new action index</param>
        public void displayAction(int actionIndex)
        {
            if (actionIndex >= 0 && actionIndex <= stepControls.Count)
            {
                //execute previous action if needed
                if (actionIndex != index)
                {
                    if(stepControls[index].eventHandler!=null)
                        stepControls[index].eventHandler(this, new EventArgs());
                    stepControls[index].expandoBtn.Visible = true;
                    //set new index
                    index = actionIndex;
                }
 
                //expand only curent expando
                this.taskPane1.CollapseAllButOne(stepControls[index].expando);
                stepControls[index].expandoBtn.Visible = false;
                //set action panel
                actionsPanel.Controls.Clear();
                actionsPanel.Controls.Add(stepControls[index].control);
                //check action navigation buttons
                enableActions();
            }
        }
        /// <summary>
        /// Add an action panel
        /// </summary>
        /// <param name="content">(String) Info to display on the right panel</param>
        /// <param name="title">(String) title of the action</param>
        /// <param name="info">(String) info about the action</param>
        public void addStepControl(String content, String title, String info)
        {
            //todo : place content on a InfoControl
            throw new Exception("The method or operation is not implemented.");
        }
        /// <summary>
        /// Add an action panel
        /// </summary>
        /// <param name="control">(Control) action panel (may be a usercontrol)</param>
        /// <param name="title">(String) title of the action</param>
        /// <param name="info">(String) info about the action</param>
        public void addStepControl(Control control, String title, String info)
        {
            addStepControl(control, null, title, info);
        }
        /// <summary>
        /// Add an action panel
        /// </summary>
        /// <param name="control">(Control) action panel (may be a usercontrol)</param>
        /// <param name="eventHandler">(EventHandler) eventHandler to execute</param>
        /// <param name="title">(String) title of the action</param>
        /// <param name="info">(String) info about the action</param>
        public void addStepControl(Control control, EventHandler eventHandler, String title, String info)
        {
            addStepControl(control, eventHandler, title, info, null, null);
        }
        /// <summary>
        /// Add an action panel
        /// </summary>
        /// <param name="control">(Control) action panel (may be a usercontrol)</param>
        /// <param name="eventHandler">(EventHandler) eventHandler to execute</param>
        /// <param name="title">(String) title of the action</param>
        /// <param name="info">(String) info about the action</param>
        /// <param name="titleImage">(Image) Image to display on the title bar</param>
        /// <param name="watermark">(Image) Image to display as watermak on the body of the action item</param>
        public void addStepControl(Control control, EventHandler eventHandler, String title, String info, Image titleImage, Image watermark)
        {
            Expando expando = new Expando();
            Label expandoLbl = new Label();
            Button expandoBtn = new Button();
 
            //set label
            expandoLbl.Dock = DockStyle.Top;
            expandoLbl.AutoSize = true;
            expandoLbl.MaximumSize = new System.Drawing.Size(200, 0);
            expandoLbl.Text = info;
 
 
            //set button
            //expandoBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            expandoBtn.Text = "Afficher";
            expandoBtn.UseVisualStyleBackColor = true;
            int i = stepControls.Count;
            expandoBtn.Click += delegate
            {
                displayAction(i);
            };
 
 
 
            /*((System.ComponentModel.ISupportInitialize)(this.taskPane1)).BeginInit();
            this.taskPane1.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(expando)).BeginInit();
            expando.SuspendLayout();*/
 
            //set expando
            this.taskPane1.Expandos.Add(expando);
            expando.AutoLayout = true;
            expando.Collapsed = true;
            if (titleImage != null)
                expando.TitleImage = titleImage;
            if (watermark != null)
                expando.Watermark = watermark;
            expando.Items.Add(expandoLbl);
 
            expando.Items.Add(expandoBtn);
            expando.Text = title;
 
            /*this.taskPane1.ResumeLayout(false);
            ((System.ComponentModel.ISupportInitialize)(expando)).EndInit();
            expando.ResumeLayout(false);
            ((System.ComponentModel.ISupportInitialize)(this.taskPane1)).EndInit();
            this.taskPane1.ResumeLayout(false);*/
 
            control.Dock = DockStyle.Fill;
            if (control is UserControl)
                ((UserControl)control).AutoScroll = true;
            stepControls.Add(new StepControl(control, eventHandler, expando, expandoBtn));
        }
 
        private void actNextBtn_Click(object sender, EventArgs e)
        {
            displayAction(index+1);
        }
 
        private void actPrevBtn_Click(object sender, EventArgs e)
        {
            displayAction(index-1);
        }
 
        private void enableActions()
        {
            actPrevBtn.Enabled = (index > 0);
            actNextBtn.Enabled = (index < stepControls.Count-1);
        }
 
        protected class StepControl
        {
            public Control control;
            public EventHandler eventHandler;
            public Expando expando;
            public Button expandoBtn;
 
            public StepControl(Control control, EventHandler eventHandler, Expando expando, Button expandoBtn)
            {
                this.control = control;
                this.eventHandler = eventHandler;
                this.expando = expando;
                this.expandoBtn = expandoBtn;
            }
        }
 
        private void WizardUserControl_Load(object sender, EventArgs e)
        {
            this.ParentForm.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.ParentForm_FormClosing);
 
        }
 
        private void ParentForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            //execute modifications if needed
            if(stepControls[index].eventHandler!=null)
                stepControls[index].eventHandler(this, new EventArgs());
        }
    }
}