using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using BaseSet;

namespace LMES
{
    public partial class MDIMain : Form
    {
        //private int childFormNumber = 0;
        public MDIMain()
        {
            InitializeComponent();
        }

        Frm_Show frmNav = new Frm_Show(); 

        private void MDIMain_Load(object sender, EventArgs e)
        {
            tabControl1.TabPages.Clear();
            tabControl1.Visible = false;
            //
            frmNav.MdiParent = this;
            frmNav.Text = "导航图";
            frmNav.Show();
            AddTabPage(frmNav);
            frmNav.Visible = false;
            frmNav.WindowState = FormWindowState.Maximized;
            frmNav.Visible = true;
            // 
            //
            tsDate.Text ="当前日期："+ DateTime.Today.ToShortDateString();
            tsUser.Text = "当前操作员：" + DBUtility.ClsPub.CurUserName;
            tsAccNo.Text = "当前帐套：" + DBUtility.ClsPub.AccName;
            this.Text = DBUtility.ClsPub.HOrgName;
        }


        /// <summary>
        /// 添加一个标签
        /// </summary>
        /// <param name="frm"></param>
        public void AddTabPage(Form frm)
        {
            TabPage tp = new TabPage();
            tp.Tag = frm;
            tp.Text = frm.Text;
            tabControl1.TabPages.Add(tp);
            tabControl1.SelectedIndex = tabControl1.TabCount - 1;
            if (!tabControl1.Visible) tabControl1.Visible = true;
        }


        /// <summary>
        /// 删除一个标签
        /// </summary>
        /// <param name="selectedIndex"></param>
        private void CloseTabPage(int selectedIndex)
        {
            if ((tabControl1.TabPages[selectedIndex].Tag as Form).Text == "导航图")
            {
                return;
            }
            (tabControl1.TabPages[selectedIndex].Tag as Form).Close();
            tabControl1.TabPages.RemoveAt(selectedIndex);
            if (tabControl1.TabPages.Count == 0) tabControl1.Visible = false;
        }

        private void buttonItem1_Click(object sender, EventArgs e)
        {
            //Rtp_GridViewReportDlg frm_Test = new Rtp_GridViewReportDlg();
            //frm_Test.MdiParent = this;
            //frm_Test.Show();
        }

        private void sideBar1_Click(object sender, EventArgs e)
        {

        }

        private void 系统功能ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            
        }

        private void 重新注册ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Application.Exit();
            System.Diagnostics.Process.Start(System.Reflection.Assembly.GetExecutingAssembly().Location);
        }

        private void 退出系统ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Application.Exit();
             
        }

        private void 计算器ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = System.Environment.CurrentDirectory + @"\CALC.EXE";
            p.Start();
        }

        private void 拷贝表格ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            DBUtility.ClsPub.ForEachControl(ActiveMdiChild, true);
        }

        private void 数据导出ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            DBUtility.ClsPub.ForEachControl(ActiveMdiChild, false);
        }

        private void toolStripMenuItem4_Click(object sender, EventArgs e)
        {

        }

        private void 用户模块设置ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //Xt_UserFunc oFrm = new Xt_UserFunc();
            //oFrm.ShowDialog();
        }

        private void 切换主界面ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //if (frmNav.Visible == true)
            //{
            //    frmNav.Visible = false;
            //    frmNavOld.WindowState = FormWindowState.Maximized;
            //    frmNavOld.Visible = true;
            //}
            //else
            //{
            //    frmNavOld.Visible = false;
            //    frmNav.WindowState = FormWindowState.Maximized;
            //    frmNav.Visible = true;
            //}
        }

        private void toolStripMenuItem3_Click(object sender, EventArgs e)
        {
            BLL.AboutBox1 oFrm = new BLL.AboutBox1();
            oFrm.ShowDialog();
        }

        private void 主菜单设置ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Xt_MainMenuSet oXt_MainMenuSet = new Xt_MainMenuSet(); 
            oXt_MainMenuSet.ShowDialog();
        }

        private void 错误信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            BLL.Frm_SQLInfo oSQLInfo = new BLL.Frm_SQLInfo();
            oSQLInfo.ShowDialog();
        }

        private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (tabControl1.SelectedIndex > -1)
                (tabControl1.TabPages[tabControl1.SelectedIndex].Tag as Form).Focus();

            for (int i = 0; i < tabControl1.TabCount; i++)
            {
                if ((tabControl1.TabPages[i].Tag as Form).Visible == false)
                {
                    CloseTabPage(i);
                }
            }
        }

        private void tabControl1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            if (e.Button == System.Windows.Forms.MouseButtons.Left) // 只有左键双击才响应关闭
                CloseTabPage(tabControl1.SelectedIndex);
        }

        
    }
}