using System;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
using DevExpress.LookAndFeel;
using DevExpress.Tutorials.Controls;
using DevExpress.Utils;
using DevExpress.XtraBars.Ribbon;
using DevExpress.XtraBars.Ribbon.Gallery;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
using DevExpress.Utils.Taskbar;
using DevExpress.XtraSplashScreen;
using DevExpress.Skins;
using DevExpress.Utils.Colors;
using DevExpress.XtraEditors.ColorWheel;
using DevExpress.XtraEditors.Popup;
using System.Collections.Generic;
using DevExpress.Utils.Helpers;
using DevExpress.XtraPrinting;
using System.Drawing.Imaging;
using System.Drawing.Printing;
using DevExpress;
using DevExpress.XtraBars;
using DevExpress.XtraBars.Ribbon;
using Hydro.MapView;


namespace Hydro.WinfrmUI.Viewer
{
    public partial class frmMain : DevExpress.XtraBars.Ribbon.RibbonForm
    { 
        public frmMain()
        {
            InitializeComponent();

 
  
            UserLookAndFeel.Default.SetSkinStyle("Office 2019 Colorful");
            Icon = DevExpress.Utils.ResourceImageHelper.CreateIconFromResourcesEx("Hydro.WinfrmUI.Viewer.AppIcon.ico", typeof(frmMain).Assembly);
            this.recentLabelItem2.Caption = AssemblyInfo.AssemblyCopyright;
        }

        private void frmMain_Load(object sender, System.EventArgs e)
        { 
            ribbonControl1.ForceInitialize();
            //GalleryDropDown skins = new GalleryDropDown();
            //skins.Ribbon = ribbonControl1;
            //DevExpress.XtraBars.Helpers.SkinHelper.InitSkinGalleryDropDown(skins);
            //iPaintStyle.DropDownControl = skins;
            CreateNewDocument(@"D:\WorkData\YiWei\Hydro\Hydro.V1.1\out\xiaofang.inp");
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            SplashScreenManager.CloseForm(false);
        }

        protected override void OnShown(EventArgs e)
        {
            base.OnShown(e);
        }

 
 

        int documentIndex = 0;
 

        GalleryItem fCurrentFontItem, fCurrentColorItem;

        void CreateNewDocument()
        {
            CreateNewDocument(null);
        }
 
        public void ShowHideFormatCategory()
        {
            RibbonPageCategory selectionCategory = Ribbon.PageCategories[0] as RibbonPageCategory;
            if (selectionCategory == null) return;

            if (selectionCategory.Visible) Ribbon.SelectedPage = selectionCategory.Pages[0];
        }
        void CreateNewDocument(string fileName)
        {
            if (string.IsNullOrEmpty(fileName))
            {
                return;
            }

            documentIndex++;
            frmDoc pad = new frmDoc();


            var viewer = pad.LoadDocument(fileName);
            if (viewer == null)
            {
                return;
            }
            viewer.OnChangeMonseClickPostion += (x, y, posi) =>
            {
                label_mouse.Caption = $"X£º{x.ToString("0")} Y£º{y.ToString("0")} [Map]X£º{posi.X.ToString("0.00")} Y£º{posi.Y.ToString("0.00")}";
            };
            viewer.OnChangeViewCenter += (posi) =>
            {
                label_center.Caption = $"center£º({posi.X.ToString("0.00")} £¬{posi.Y.ToString("0.00")}£©";
            };
            viewer.OnChangeViewZoom += (zoom) =>
            {
                label_zoom.Caption = $"Zoom£º{zoom.ToString("0.000")}";
            };
            viewer.OnChangeViewOrtho += (bol) =>
            {
                label_ZZ.Checked = bol;
                //if (mapOption.IsOrtho)
                //{
                //    label_ZZ.Text = "Õý½»Ä£Ê½:¿ª";
                //}
                //else
                //{
                //    label_ZZ.Text = "Õý½»Ä£Ê½:¹Ø";
                //}
            };
            viewer.OnChangeViewRotation += (r1, r2) =>
            {
                label_rotation.Caption = $"Rotation£º({r1.ToString("0")}£¬{r2.ToString("0")})";
            };


            pad.MdiParent = this;

            pad.Closed += new EventHandler(Pad_Closed);

            pad.Show();
        }

        void pad_ShowMiniToolbar(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(((RichTextBox)sender).SelectedText))
                return;
            ShowSelectionMiniToolbar();
        }

        void Pad_Closed(object sender, EventArgs e)
        {
            CloseFind();
        }
        void Pad_ShowPopupMenu(object sender, EventArgs e)
        {
            pmMain.RibbonToolbar = selectionMiniToolbar;
            pmMain.ShowPopup(Control.MousePosition);
        }
        void CloseFind()
        {

        }

 
        #region Init
        private void frmMain_Activated(object sender, System.EventArgs e)
        {
            InitDocument();
        }

        void ChangeActiveForm()
        {
            CloseFind();
        }
        private void xtraTabbedMdiManager1_FloatMDIChildActivated(object sender, EventArgs e)
        {
            ChangeActiveForm();
        }
        private void xtraTabbedMdiManager1_FloatMDIChildDeactivated(object sender, EventArgs e)
        {
            BeginInvoke(new MethodInvoker(ChangeActiveForm));
        }
        private void frmMain_MdiChildActivate(object sender, System.EventArgs e)
        {
            ChangeActiveForm();
        }

        private void InitDocument()
        {

        }

        protected virtual void ShowSelectionMiniToolbar()
        {
            Point pt = Control.MousePosition;
            pt.Offset(0, -11);
            selectionMiniToolbar.Alignment = ContentAlignment.TopRight;
            selectionMiniToolbar.PopupMenu = null;
            selectionMiniToolbar.Show(pt);
        }


 
 

 



        void InitCurrentDocument(RichTextBox rtbControl)
        {
            bool _enabled = rtbControl != null;
            iSaveAs.Enabled = _enabled;
            iOpenByEpa.Enabled = _enabled;

            sbiSave.Enabled = _enabled; 
            iFind.Enabled = _enabled; 
        }


        #endregion
        #region Properties
        frmDoc CurrentForm
        {
            get
            {
                if (this.ActiveMdiChild == null) return null;
                if (xtraTabbedMdiManager1.ActiveFloatForm != null)
                    return xtraTabbedMdiManager1.ActiveFloatForm as frmDoc;
                return this.ActiveMdiChild as frmDoc;
            }
        }




        #endregion
        #region File
        void idNew_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            CreateNewDocument();
        }

        void iOpenByEpa_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            // Process.Start(@"epanetH\Epanet2wH.exe", _filePath);
        }
        private void iClear_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (CurrentForm != null) CurrentForm.Close();
        }


        public void OpenFile(string name)
        {
            CreateNewDocument(name);  
        }
 

        bool CheckForOverlap(RecentPinItem pinItem, RecentItemCollection recentItemCollection)
        {
            foreach (RecentItemBase item in recentItemCollection)
            {
                RecentPinItem pItem = item as RecentPinItem;
                if (pItem != null && pinItem.Caption == pItem.Caption && pinItem.Description == pItem.Description)
                    return true;
            }
            return false;
        }
 

        void iOpen_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Filter = "INP Files (*.inp)|*.inp|All Files (*.*)|*.*";
            if (this.CurrentForm == null)
                return;
            this.CurrentForm.GetBrowser().OpenFile(openFileDialog.FileName);
        }



        void iSave_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Save();
        }
        void iSaveAs_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SaveAs();
        }
        void Save()
        {
            if (CurrentForm == null)
                return;
            CurrentForm.GetBrowser().Save ( );
        }

        void SaveAs()
        {
            if (CurrentForm == null)
                return;

            SaveFileDialog saveFileDialog = new SaveFileDialog();
            saveFileDialog.Filter = "Inp Files (*.inp)|*.inp";
            saveFileDialog.InitialDirectory = Directory.GetCurrentDirectory() + $@"\template\";

            if (saveFileDialog.ShowDialog() == DialogResult.OK)
            {
                string filePath = saveFileDialog.FileName;
                CurrentForm.GetBrowser().SaveAs(filePath);
            }

        }
        private void bbiÒÔµ±Ç°ÊÓ½ÇÁí´æ_ItemClick(object sender, ItemClickEventArgs e)
        {
            SaveFileDialog saveFileDialog = new SaveFileDialog();
            saveFileDialog.Filter = "Inp Files (*.inp)|*.inp";
            saveFileDialog.InitialDirectory = Directory.GetCurrentDirectory() + $@"\template\";
            if (saveFileDialog.ShowDialog() == DialogResult.OK)
            {
                string filePath = saveFileDialog.FileName;
                CurrentForm.GetBrowser().SaveAsByView(filePath);
            }
        }

        private void iExit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Close();
        }
        private void frmMain_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
        }
        private void ribbonPageGroup1_CaptionButtonClick(object sender, DevExpress.XtraBars.Ribbon.RibbonPageGroupEventArgs e)
        {

        }

        private void ribbonPageGroup9_CaptionButtonClick(object sender, DevExpress.XtraBars.Ribbon.RibbonPageGroupEventArgs e)
        {
            SaveAs();
        }
        #endregion
 
        #region Ë¢ÐÂ, ÉÏÒ»²½, ÏÂÒ»²½
        private void iUndo_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().Undo();
        }

        private void iRedo_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().Redo();
        }

        private void bbiË¢ÐÂ_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().Redo();
        }

        private void ribbonPageGroup2_CaptionButtonClick(object sender, DevExpress.XtraBars.Ribbon.RibbonPageGroupEventArgs e)
        {
            pmMain.ShowPopup(ribbonControl1.Manager, MousePosition);
        }
        #endregion
 

 

        private void iAbout_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            BarManager.About();
        }
 
 
        #region GalleryItemsChecked

        GalleryItem GetColorItemByColor(Color color, BaseGallery gallery)
        {
            foreach (GalleryItemGroup galleryGroup in gallery.Groups)
                foreach (GalleryItem item in galleryGroup.Items)
                    if (item.Caption == color.Name)
                        return item;
            return null;
        }
        GalleryItem GetFontItemByFont(string fontName, BaseGallery gallery)
        {
            foreach (GalleryItemGroup galleryGroup in gallery.Groups)
                foreach (GalleryItem item in galleryGroup.Items)
                    if (item.Caption == fontName)
                        return item;
            return null;
        }
        GalleryItem CurrentFontItem
        {
            get { return fCurrentFontItem; }
            set
            {
                if (fCurrentFontItem == value) return;
                if (fCurrentFontItem != null) fCurrentFontItem.Checked = false;
                fCurrentFontItem = value;
                if (fCurrentFontItem != null)
                {
                    fCurrentFontItem.Checked = true;
                    MakeFontVisible(fCurrentFontItem);
                }
            }
        }
        void MakeFontVisible(GalleryItem item)
        {
            gddFont.Gallery.MakeVisible(fCurrentFontItem);
            rgbiFont.Gallery.MakeVisible(fCurrentFontItem);
        }
        GalleryItem CurrentColorItem
        {
            get { return fCurrentColorItem; }
            set
            {
                if (fCurrentColorItem == value) return;
                if (fCurrentColorItem != null) fCurrentColorItem.Checked = false;
                fCurrentColorItem = value;
                if (fCurrentColorItem != null)
                {
                    fCurrentColorItem.Checked = true;
                    MakeColorVisible(fCurrentColorItem);
                }
            }
        }
        void MakeColorVisible(GalleryItem item)
        {
            gddFontColor.Gallery.MakeVisible(fCurrentColorItem);
            rgbiFontColor.Gallery.MakeVisible(fCurrentColorItem);
        }
        void CurrentFontChanged()
        {

        }
        private void gddFont_Popup(object sender, System.EventArgs e)
        {

        }

        private void gddFontColor_Popup(object sender, System.EventArgs e)
        {
            MakeColorVisible(CurrentColorItem);
        }
        #endregion
     
        
        #region MostRecentFiles
 

        private void frmMain_FormClosing(object sender, FormClosingEventArgs e)
        {
 
        }
 

        public void InitFiles(string fileName, string defaultItem, bool isFile)
        {
            if (!System.IO.File.Exists(fileName))
            {
                StartInitFiles(isFile);
                EndInitFiles(isFile);
                //InsertElement(defaultItem, isFile);
                return;
            }
            System.IO.StreamReader sr = System.IO.File.OpenText(fileName);
            List<string> list = new List<string>();
            for (string s = sr.ReadLine(); s != null; s = sr.ReadLine())
                list.Add(s);
            for (int i = 0; i < list.Count; i++)
            {
                InsertElement(list[i], isFile);
            }
            sr.Close();
            if (!isFile) CreateButtonBrowse();
        }

        int FindFirstUnCheckedIntemIndex(RecentPanelBase recentPanelBase)
        {
            for (int i = 0; i < recentPanelBase.Items.Count; i++)
            {
                RecentPinItem pinItem = recentPanelBase.Items[i] as RecentPinItem;
                if (pinItem == null) continue;
                if (!pinItem.PinButtonChecked) return i;
            }
            return 0;
        }
        void InsertElement(object obj, bool isFile)
        {
            string[] names = obj.ToString().Split(',');
            string _name = names[0];
            bool checkedLabel = false;
            if (names.Length > 1) checkedLabel = names[1].ToLower().Equals("true");
            if (isFile)
            {
                RecentPinItem pinItem = new RecentPinItem() { Caption = GetFileName(_name), Description = _name, PinButtonChecked = checkedLabel };
                recentTabItem1.TabPanel.Items.Add(pinItem);
            }
            else
            {
                RecentPinItem pinItem = new RecentPinItem() { Caption = GetFileName(_name), Description = _name, PinButtonChecked = checkedLabel };
                RecentPinItem pinItem_ = new RecentPinItem() { Caption = GetFileName(_name), Description = _name, PinButtonChecked = checkedLabel };
                recentTabItem2.TabPanel.Items.Add(pinItem);
                recentTabItem3.TabPanel.Items.Add(pinItem_);
            }
        }
        void CreateButtonBrowse()
        {
            RecentHyperlinkItem hyperlinkBrowse = new RecentHyperlinkItem() { Caption = "Browse..."/*, Link = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) */};
            recentTabItem2.TabPanel.Items.Add(hyperlinkBrowse);
            hyperlinkBrowse.ItemClick += hyperlinkBrowse_ItemClick;
            RecentHyperlinkItem hyperlinkBrowse1 = new RecentHyperlinkItem() { Caption = "Browse..."/*, Link = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) */};
            recentTabItem3.TabPanel.Items.Add(hyperlinkBrowse1);
            hyperlinkBrowse1.ItemClick += hyperlinkBrowse_ItemClick;
        }

        void hyperlinkBrowse_ItemClick(object sender, RecentItemEventArgs e)
        {
            SaveAs();
        }
        private void EndInitFiles(bool isFile)
        {
            if (isFile) InitDefaultFiles();
            else InitDefaultFolders();
            if (!isFile) CreateButtonBrowse();
        }
        private void StartInitFiles(bool isFile)
        {
            if (!isFile) InitStartDefaultFolders();
        }
        private void InitStartDefaultFolders()
        {
            RecentPinItem desktop = new RecentPinItem() { Caption = "Desktop", Description = Environment.GetFolderPath(Environment.SpecialFolder.Desktop).ToString(), PinButtonChecked = true, ShowDescription = false };
            RecentPinItem desktop_ = new RecentPinItem() { Caption = "Desktop", Description = Environment.GetFolderPath(Environment.SpecialFolder.Desktop).ToString(), PinButtonChecked = true, ShowDescription = false };
            recentTabItem2.TabPanel.Items.Add(desktop);
            recentTabItem3.TabPanel.Items.Add(desktop_);
            RecentSeparatorItem separator = new RecentSeparatorItem();
            RecentSeparatorItem separator_ = new RecentSeparatorItem();
            recentTabItem2.TabPanel.Items.Add(separator);
            recentTabItem3.TabPanel.Items.Add(separator_);
        }
        private void InitDefaultFolders()
        {
            RecentPinItem item1 = new RecentPinItem() { Caption = "MyDocuments", Description = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments).ToString() };
            RecentPinItem item1_ = new RecentPinItem() { Caption = "MyDocuments", Description = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments).ToString() };
            recentTabItem2.TabPanel.Items.Add(item1);
            recentTabItem3.TabPanel.Items.Add(item1_);

            RecentPinItem item7 = new RecentPinItem() { Caption = "Saved HTML Articles", Description = "D:\\Personal\\Saved HTML Articles" };
            RecentPinItem item7_ = new RecentPinItem() { Caption = "Saved HTML Articles", Description = "D:\\Personal\\Saved HTML Articles" };
            recentTabItem2.TabPanel.Items.Add(item7);
            recentTabItem3.TabPanel.Items.Add(item7_);

            RecentPinItem item3 = new RecentPinItem() { Caption = "Tutorials", Description = "C:\\Program Files x86\\DevExpress 15.2\\Tutorials" };
            RecentPinItem item3_ = new RecentPinItem() { Caption = "Tutorials", Description = "C:\\Program Files x86\\DevExpress 15.2\\Tutorials" };
            recentTabItem2.TabPanel.Items.Add(item3);
            recentTabItem3.TabPanel.Items.Add(item3_);

            RecentPinItem item2 = new RecentPinItem() { Caption = "Products", Description = "C:\\DevExpress\\Products" };
            RecentPinItem item2_ = new RecentPinItem() { Caption = "Products", Description = "C:\\DevExpress\\Products" };
            recentTabItem2.TabPanel.Items.Add(item2);
            recentTabItem3.TabPanel.Items.Add(item2_);

            RecentPinItem item8 = new RecentPinItem() { Caption = "Win Forms", Description = "C:\\DevExpress\\Products\\Win Forms" };
            RecentPinItem item8_ = new RecentPinItem() { Caption = "Win Forms", Description = "C:\\DevExpress\\Products\\Win Forms" };
            recentTabItem2.TabPanel.Items.Add(item8);
            recentTabItem3.TabPanel.Items.Add(item8_);

            RecentPinItem item9 = new RecentPinItem() { Caption = "Controls", Description = "C:\\DevExpress\\Products\\Win Forms\\Controls" };
            RecentPinItem item9_ = new RecentPinItem() { Caption = "Controls", Description = "C:\\DevExpress\\Products\\Win Forms\\Controls" };
            recentTabItem2.TabPanel.Items.Add(item9);
            recentTabItem3.TabPanel.Items.Add(item9_);
        }
        private void InitDefaultFiles()
        {
            RecentPinItem item1 = new RecentPinItem() { Caption = "Windows 10 GuideLines.doc", Description = "D:\\Personal\\Saved HTML Articles" };
            recentTabItem1.TabPanel.Items.Add(item1);
            RecentPinItem item2 = new RecentPinItem() { Caption = "Web Site Usability.doc", Description = "C:\\Users\\Default\\Documents" };
            recentTabItem1.TabPanel.Items.Add(item2);
            RecentPinItem item3 = new RecentPinItem() { Caption = "Getting Started.pdf", Description = "C:\\Program Files x86\\DevExpress 15.2\\Tutorials" };
            recentTabItem1.TabPanel.Items.Add(item3);
            RecentPinItem item4 = new RecentPinItem() { Caption = "Office 2013 features.docx", Description = "C:\\DevExpress\\Products\\Win Forms" };
            recentTabItem1.TabPanel.Items.Add(item4);
            RecentPinItem item5 = new RecentPinItem() { Caption = "WinForms Webinar.pdf", Description = "C:\\DevExpress\\Webinars" };
            recentTabItem1.TabPanel.Items.Add(item5);
        }
        string GetFileName(object obj)
        {
            FileInfo fi = new FileInfo(obj.ToString());
            return fi.Name;
        }
        void recentControlOpen_ItemClick(object sender, RecentItemEventArgs e)
        {
 
        }

        private void recentControlSave_ItemClick(object sender, RecentItemEventArgs e)
        {
            ribbonControl1.HideApplicationButtonContentControl();
            RecentPinItem recentItem = e.Item as RecentPinItem;
            if (recentTabItem3.TabPanel.Items.Contains(e.Item))
            {
                //if (recentItem != null)
                //    SaveAs(recentItem.Description);
            }
        }
 

        #endregion

        private void ribbonControl1_ApplicationButtonDoubleClick(object sender, EventArgs e)
        {
            if (ribbonControl1.RibbonStyle == RibbonControlStyle.Office2007)
                this.Close();
        }

 
 
 
 
        private void sbExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }


        private void label_ZZ_CheckedChanged(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().IsOrtho = label_ZZ.Checked;
        }


 

        private void bvItemSave_ItemClick(object sender, BackstageViewItemEventArgs e)
        {
            Save();
        }

        private void bvItemSaveAs_ItemClick(object sender, BackstageViewItemEventArgs e)
        {
            SaveAs();
        }

        private void bvItemOpen_ItemClick(object sender, BackstageViewItemEventArgs e)
        {

        }

        private void bvItemClose_ItemClick(object sender, BackstageViewItemEventArgs e)
        {
            if (xtraTabbedMdiManager1.SelectedPage != null)
                xtraTabbedMdiManager1.SelectedPage.MdiChild.Close();
        }

        private void bvItemExit_ItemClick(object sender, BackstageViewItemEventArgs e)
        {
            Close();
        }
 
        void ribbonControl1_ResetLayout(object sender, ResetLayoutEventArgs e)
        {
            ShowHideFormatCategory();
        }
        void OnNewDocThumbButtonClick(object sender, ThumbButtonClickEventArgs e)
        {
            CreateNewDocument();
        }
        void OnPrevThumbButtonClick(object sender, ThumbButtonClickEventArgs e)
        {
            Form mdiChild = GetPrevMdiChild();
            if (mdiChild != null)
                ActivateMdiChild(mdiChild);
        }
        void OnNextDocThumbButtonClick(object sender, ThumbButtonClickEventArgs e)
        {
            Form mdiChild = GetNextMdiChild();
            if (mdiChild != null)
                ActivateMdiChild(mdiChild);
        }
        void OnExitThumbButtonClick(object sender, ThumbButtonClickEventArgs e)
        {
            Close();
        }
        Form GetNextMdiChild()
        {
            if (ActiveMdiChild == null || MdiChildren.Length < 2)
                return null;
            int pos = Array.IndexOf(MdiChildren, ActiveMdiChild);
            return pos == MdiChildren.Length - 1 ? MdiChildren[0] : MdiChildren[pos + 1];
        }
        Form GetPrevMdiChild()
        {
            if (ActiveMdiChild == null || MdiChildren.Length < 2)
                return null;
            int pos = Array.IndexOf(MdiChildren, ActiveMdiChild);
            return pos == 0 ? MdiChildren[MdiChildren.Length - 1] : MdiChildren[pos - 1];
        }
        void OnTabbedMdiManagerPageCollectionChanged(object sender, DevExpress.XtraTabbedMdi.MdiTabPageEventArgs e)
        {
            UpdateThumbnailButtons();
        }
        void UpdateThumbnailButtons()
        {
            thumbButtonNext.Enabled = thumbButtonPrev.Enabled = MdiChildren.Length > 1;
        }




        private void bbiÆÕͨ״̬_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().ResetOperateStatus();
        }


        private void bbiNewLink_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewLink();
        }

        private void bbiÐÂÔö¹ÜÏß_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewLink();
        }

        private void bbiÐÂÔöÁ¢¹Ü_ItemClick(object sender, ItemClickEventArgs e)
        {
             CurrentForm.GetBrowser().NewVerticalLink();
        }

        private void bbiÌí¼ÓË®³Ø_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewPool();
        }

        private void bbiÌí¼ÓË®±Ã_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewPump();
        }

        private void bbiÌí¼ÓË®¿â_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewTask();
        }

        private void bbiÌí¼Ó·§ÃÅ_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewValve();
        }

        private void bbiÌí¼ÓË®±í_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewWaterMeter();
        }

        private void bbiÌí¼ÓÖظ´Æ÷_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().NewRepeater();
        }

        private void bbiÇå¿Õ¾Ö²¿Ëðʧ_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().ClearMinorLoss();
        }

        private void bbi¼ÆËã_ItemClick(object sender, ItemClickEventArgs e)
        {
             CurrentForm.GetBrowser().Calc();
        }

        private void bbiCalcMiniLoss_ItemClick(object sender, ItemClickEventArgs e)
        {
            CurrentForm.GetBrowser().CalcLinkMinorLoss();
        }








    }

 
}