using Microsoft.VisualBasic.CompilerServices;
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization;
using System.Threading;
using System.Windows.Forms;

namespace HPG_68D
{
  public class LanguageHelper
  {
    [DebuggerNonUserCode]
    public LanguageHelper()
    {
    }

    public static bool SetLanguage(string languageName, Form frm)
    {
      bool flag;
      try
      {
        Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo(languageName);
        Thread.CurrentThread.CurrentCulture = CultureInfo.GetCultureInfo(languageName);
        var res = new ComponentResourceManager(frm.GetType());
        res.ApplyResources(frm, "$this");
        ApplyResouce(frm, res);
        flag = true;
      }
      catch (Exception ex)
      {
        ProjectData.SetProjectError(ex);
        flag = false;
        ProjectData.ClearProjectError();
      }
      return flag;
    }

    private static void ApplyResouce(Control control, ComponentResourceManager res)
    {
      try
      {
        foreach (Control control1 in control.Controls)
        {
          res.ApplyResources(control1, control1.Name);
          if (control1 is TabControl)
            ApplyResouce((TabControl) control1, res);
          if (control1 is DataGridView)
            ApplyResouce((DataGridView) control1, res);
          if (control1.GetType().IsSubclassOf(typeof (ToolStrip)))
            ApplyResouce((ToolStrip) control1, res);
          if (control1 is ComboBox)
            ApplyResouce((ComboBox) control1, res);
          ApplyResouce(control1, res);
        }
      }
      finally
      {
      }
    }

    private static void ApplyResouce(ToolStrip toolstrip, ComponentResourceManager resources)
    {
      if (toolstrip.Items.Count <= 0)
        return;
      try
      {
        foreach (ToolStripItem toolStripItem in toolstrip.Items)
          ApplyResouce(toolStripItem, resources);
      }
      finally
      {
        
      }
    }

    private static void ApplyResouce(ToolStripItem item, ComponentResourceManager resources)
    {
      resources.ApplyResources(item, item.Name);
      if (!item.GetType().IsSubclassOf(typeof (ToolStripDropDownItem)))
        return;
      var stripDropDownItem = (ToolStripDropDownItem) item;
      if (stripDropDownItem.DropDownItems.Count > 0)
      {
        try
        {
          foreach (ToolStripItem dropDownItem in stripDropDownItem.DropDownItems)
            ApplyResouce(dropDownItem, resources);
        }
        finally
        {
        }
      }
    }

    private static void ApplyResouce(DataGridView datagridview, ComponentResourceManager resources)
    {
      if (datagridview.Columns.Count <= 0)
        return;
      try
      {
        foreach (DataGridViewColumn column in datagridview.Columns)
          ApplyResouce(column, resources);
      }
      finally
      {
      }
    }

    private static void ApplyResouce(DataGridViewColumn item, ComponentResourceManager resources)
    {
      resources.ApplyResources(item, item.Name);
    }

    private static void ApplyResouce(ComboBox combobox, ComponentResourceManager resources)
    {
      if (combobox.Items.Count <= 0)
        return;
      var num = checked (combobox.Items.Count - 1);
      var index = 0;
      while (index <= num)
      {
        combobox.Items[index] = index == 0 ? resources.GetString(combobox.Name + ".Items") : (object) resources.GetString(combobox.Name + ".Items" + Conversions.ToString(index));
        checked { ++index; }
      }
    }

    private static void ApplyResouce(TabControl tabcontrol, ComponentResourceManager resources)
    {
      if (tabcontrol.TabCount <= 0)
        return;
      resources.ApplyResources(tabcontrol, tabcontrol.Name);
      try
      {
        foreach (TabPage tabPage in tabcontrol.TabPages)
          ApplyResouce(tabPage, resources);
      }
      finally
      {
      }
    }

    private static void ApplyResouce(TabPage item, ComponentResourceManager resources)
    {
      resources.ApplyResources(item, item.Name);
    }
  }
}