Files

561 lines
14 KiB
C#
Raw Permalink Normal View History

using System;
using System.ComponentModel;
using System.Drawing;
using System.IO;
using System.Threading;
using System.Windows.Forms;
namespace LP;
public class FormBackupCurrent : Form
{
private delegate void delegateFormSetTitle(Form form, string value);
private delegate void delegateListBoxItemsClear(ListBox listBox);
private delegate void delegateListBoxAdd(ListBox listBox, string value);
private delegate void delegateListBoxSelectedIndex(ListBox listBox, int value);
private delegate void delegateTextBoxSetText(TextBox textBox, string value);
private delegate void delegateButtonEnabled(Button button, bool value);
private delegate void delegateFormHide(Form form);
public FormDesktop desktop = null;
public string mTitle = "";
public XianLuData mXianLuData = null;
public string mNameXianLu = "";
public int mIndexControl_XianLuName = -1;
public int mIndex_ListXianLuData = -1;
public string[] mFileCurrentArr = null;
private bool mAfterInit = false;
private bool mReady_XianLuName = false;
private bool mReady_CurrentFile = false;
private bool mBusy_ButtonOK = false;
private bool mComputing_Start = false;
private ManualResetEvent manu = null;
private CancellationTokenSource mCTS = null;
private CancellationToken cancellationToken;
private IContainer components = null;
private Button buttonCancel;
private Button buttonSelect;
private Button buttonOK;
private TextBox textBox_DS_FileName;
private ListBox listBox_XianLuName;
private Label label2;
private Label label1;
public bool Ready_XianLuName
{
get
{
return mReady_XianLuName;
}
set
{
mReady_XianLuName = value;
}
}
public bool Ready_CurrentFile
{
get
{
return mReady_CurrentFile;
}
set
{
mReady_CurrentFile = value;
}
}
public bool Busy_ButtonOK
{
get
{
return mBusy_ButtonOK;
}
set
{
mBusy_ButtonOK = value;
MyButtonEnabled(buttonCancel, !value);
MyButtonEnabled(buttonSelect, !value && !Computing_Start);
}
}
public bool Computing_Start
{
get
{
return mComputing_Start;
}
set
{
mComputing_Start = value;
MyButtonEnabled(buttonSelect, !value && !Busy_ButtonOK);
}
}
public FormBackupCurrent()
{
InitializeComponent();
if (mXianLuData == null)
{
mXianLuData = new XianLuData();
}
mTitle = "雷电流幅值统计";
mIndexControl_XianLuName = -1;
mIndex_ListXianLuData = -1;
manu = new ManualResetEvent(initialState: false);
}
private void FormBackupCurrent_Load(object sender, EventArgs e)
{
mAfterInit = false;
Computing_Start = false;
Busy_ButtonOK = false;
MyFormSetTitle(this, "");
bool ready_CurrentFile = (Ready_XianLuName = false);
Ready_CurrentFile = ready_CurrentFile;
base.DialogResult = DialogResult.None;
MyInput_List_XianLuData();
mAfterInit = true;
}
private void FormCurrent_FormClosing(object sender, FormClosingEventArgs e)
{
}
public void MyInput_List_XianLuData()
{
if (mCTS == null)
{
mCTS = new CancellationTokenSource();
cancellationToken = mCTS.Token;
manu.Reset();
}
MyListBoxItemsClear(listBox_XianLuName);
if (desktop.mXL != null && desktop.mXL.mListXianLuData != null)
{
for (int i = 0; i < desktop.mXL.mListXianLuData.Count; i++)
{
MyListBoxAdd(listBox_XianLuName, desktop.mXL.mListXianLuData[i].mName_XianLu);
}
if (mIndexControl_XianLuName < 0)
{
mIndexControl_XianLuName = 0;
}
if (mIndexControl_XianLuName >= 0 && mIndexControl_XianLuName < listBox_XianLuName.Items.Count)
{
MyListBoxSelectedIndex(listBox_XianLuName, mIndexControl_XianLuName);
Ready_XianLuName = true;
}
}
}
public void Destroy()
{
if (mXianLuData != null)
{
mXianLuData.Destroy();
}
mXianLuData = null;
if (mCTS != null)
{
mCTS.Dispose();
}
mCTS = null;
if (mFileCurrentArr != null)
{
for (int i = 0; i < mFileCurrentArr.Length; i++)
{
mFileCurrentArr[i] = "";
}
mFileCurrentArr = null;
}
manu.Dispose();
manu.Close();
}
private void buttonOK_Click(object sender, EventArgs e)
{
MyFormSetTitle(this, "");
if (Busy_ButtonOK)
{
return;
}
if (Computing_Start)
{
MyFormSetTitle(this, "计算中。。。");
return;
}
Busy_ButtonOK = true;
Computing_Start = false;
if (!Ready_XianLuName)
{
if (listBox_XianLuName.Items.Count > 0)
{
MyFormSetTitle(this, "请选择线路,然后点击按钮“" + buttonOK.Text + "”。");
}
if (listBox_XianLuName.Items.Count == 0)
{
MyFormSetTitle(this, "缺少线路数据。 请点击按钮“" + buttonCancel.Text + "”,退出对话框。");
}
listBox_XianLuName.Focus();
Busy_ButtonOK = false;
}
else if (!Ready_CurrentFile)
{
MyFormSetTitle(this, "请选择雷电文件,点击按钮“" + buttonOK.Text + "”。");
buttonSelect.Focus();
Busy_ButtonOK = false;
}
else
{
Thread thread = new Thread(MyCompute);
thread.Start();
}
}
private void MyCompute()
{
int num = 0;
Computing_Start = true;
Busy_ButtonOK = false;
while (!cancellationToken.IsCancellationRequested)
{
num++;
MyFormSetTitle(this, $"计算:第{num}次显示");
Thread.Sleep(1000);
if (num >= 9)
{
break;
}
}
if (cancellationToken.IsCancellationRequested)
{
manu.Set();
return;
}
MyFormSetTitle(this, "计算完成。");
MessageBox.Show("完成: " + mTitle + "。");
mCTS.Dispose();
mCTS = null;
manu.Reset();
base.DialogResult = DialogResult.OK;
MyFormHide(this);
}
private void buttonCancel_Click(object sender, EventArgs e)
{
MyFormSetTitle(this, "");
MyButtonEnabled(buttonCancel, value: false);
Thread thread = new Thread(MyCancel);
thread.Start();
}
private void MyCancel()
{
MyFormSetTitle(this, "取消—");
if (Computing_Start)
{
mCTS.Cancel();
MyFormSetTitle(this, "取消——");
manu.WaitOne();
}
MyFormSetTitle(this, "取消———");
mCTS.Dispose();
mCTS = null;
manu.Reset();
base.DialogResult = DialogResult.Cancel;
MyFormHide(this);
}
private void buttonSelect_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory = Application.StartupPath;
openFileDialog.Filter = "所有文件*.*|*.*|Excel文件(*.csv)|*.csv|Txt文件(*.txt)|*.txt";
openFileDialog.FilterIndex = 2;
openFileDialog.Multiselect = true;
if (openFileDialog.ShowDialog(this) != DialogResult.OK)
{
return;
}
mFileCurrentArr = openFileDialog.FileNames;
if (mFileCurrentArr != null)
{
string text = "";
for (int i = 0; i < mFileCurrentArr.Length; i++)
{
text = text + mFileCurrentArr[i] + " ";
}
MyTextBoxSetText(textBox_DS_FileName, text);
Ready_CurrentFile = true;
}
}
private void listBox_XianLuName_SelectedIndexChanged(object sender, EventArgs e)
{
if (!mAfterInit || Busy_ButtonOK)
{
return;
}
int selectedIndex = ((ListBox)sender).SelectedIndex;
mIndexControl_XianLuName = selectedIndex;
mNameXianLu = ((ListBox)sender).SelectedItem.ToString().Trim();
for (int i = 0; i < desktop.mXL.mListXianLuData.Count; i++)
{
if (mNameXianLu.Equals(desktop.mXL.mListXianLuData[i].mName_XianLu))
{
mIndex_ListXianLuData = i;
mXianLuData.CopyFrom_XianLuData(desktop.mXL.mListXianLuData[i]);
Ready_XianLuName = true;
break;
}
}
}
private void textBox_DS_FileName_TextChanged(object sender, EventArgs e)
{
}
private void textBox_DS_FileName_Leave(object sender, EventArgs e)
{
if (!mAfterInit || Busy_ButtonOK)
{
return;
}
Ready_CurrentFile = false;
string text = textBox_DS_FileName.Text.Trim();
string[] separator = new string[4] { "\r", "\n", " ", ";" };
string[] array = null;
if (string.IsNullOrEmpty(text))
{
return;
}
array = text.Split(separator, StringSplitOptions.RemoveEmptyEntries);
bool ready_CurrentFile = true;
for (int i = 0; i < array.Length; i++)
{
if (!File.Exists(array[i]))
{
ready_CurrentFile = false;
break;
}
}
Ready_CurrentFile = ready_CurrentFile;
}
public void MyFormSetTitle(Form form, string value)
{
if (form.InvokeRequired)
{
delegateFormSetTitle method = MyFormSetTitle;
form.Invoke(method, form, value);
return;
}
if (string.IsNullOrEmpty(value))
{
form.Text = mTitle;
}
if (!string.IsNullOrEmpty(value))
{
form.Text = mTitle + " " + value;
}
}
public void MyListBoxItemsClear(ListBox listBox)
{
if (listBox.InvokeRequired)
{
delegateListBoxItemsClear method = MyListBoxItemsClear;
listBox.Invoke(method, listBox);
}
else
{
listBox.Items.Clear();
}
}
public void MyListBoxAdd(ListBox listBox, string value)
{
if (listBox.InvokeRequired)
{
delegateListBoxAdd method = MyListBoxAdd;
listBox.Invoke(method, listBox, value);
}
else if (!string.IsNullOrEmpty(value))
{
listBox.Items.Add(value);
}
}
public void MyListBoxSelectedIndex(ListBox listBox, int value)
{
if (listBox.InvokeRequired)
{
delegateListBoxSelectedIndex method = MyListBoxSelectedIndex;
listBox.Invoke(method, listBox, value);
}
else if (value >= 0 && value < listBox.Items.Count)
{
listBox.SelectedIndex = value;
}
}
public void MyTextBoxSetText(TextBox textBox, string value)
{
if (textBox.InvokeRequired)
{
delegateTextBoxSetText method = MyTextBoxSetText;
textBox.Invoke(method, textBox, value);
}
else
{
textBox.Text = value;
}
}
public void MyButtonEnabled(Button button, bool value)
{
if (button.InvokeRequired)
{
delegateButtonEnabled method = MyButtonEnabled;
button.Invoke(method, button, value);
}
else
{
button.Enabled = value;
}
}
public void MyFormHide(Form form)
{
try
{
if (form.InvokeRequired)
{
delegateFormHide method = MyFormHide;
form.Invoke(method, form);
}
else
{
form.Hide();
}
}
catch (Exception)
{
}
}
protected override void Dispose(bool disposing)
{
if (disposing && components != null)
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.buttonCancel = new System.Windows.Forms.Button();
this.buttonSelect = new System.Windows.Forms.Button();
this.buttonOK = new System.Windows.Forms.Button();
this.textBox_DS_FileName = new System.Windows.Forms.TextBox();
this.listBox_XianLuName = new System.Windows.Forms.ListBox();
this.label2 = new System.Windows.Forms.Label();
this.label1 = new System.Windows.Forms.Label();
base.SuspendLayout();
this.buttonCancel.Location = new System.Drawing.Point(266, 183);
this.buttonCancel.Name = "buttonCancel";
this.buttonCancel.Size = new System.Drawing.Size(108, 28);
this.buttonCancel.TabIndex = 63;
this.buttonCancel.Text = "取消";
this.buttonCancel.UseVisualStyleBackColor = true;
this.buttonCancel.Click += new System.EventHandler(buttonCancel_Click);
this.buttonSelect.Location = new System.Drawing.Point(325, 133);
this.buttonSelect.Name = "buttonSelect";
this.buttonSelect.Size = new System.Drawing.Size(49, 28);
this.buttonSelect.TabIndex = 61;
this.buttonSelect.Text = "选择";
this.buttonSelect.UseVisualStyleBackColor = true;
this.buttonSelect.Click += new System.EventHandler(buttonSelect_Click);
this.buttonOK.Location = new System.Drawing.Point(131, 183);
this.buttonOK.Name = "buttonOK";
this.buttonOK.Size = new System.Drawing.Size(108, 28);
this.buttonOK.TabIndex = 62;
this.buttonOK.Text = "确定";
this.buttonOK.UseVisualStyleBackColor = true;
this.buttonOK.Click += new System.EventHandler(buttonOK_Click);
this.textBox_DS_FileName.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
this.textBox_DS_FileName.Location = new System.Drawing.Point(18, 135);
this.textBox_DS_FileName.Name = "textBox_DS_FileName";
this.textBox_DS_FileName.Size = new System.Drawing.Size(290, 26);
this.textBox_DS_FileName.TabIndex = 60;
this.textBox_DS_FileName.Leave += new System.EventHandler(textBox_DS_FileName_Leave);
this.listBox_XianLuName.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
this.listBox_XianLuName.FormattingEnabled = true;
this.listBox_XianLuName.ItemHeight = 16;
this.listBox_XianLuName.Location = new System.Drawing.Point(18, 42);
this.listBox_XianLuName.Name = "listBox_XianLuName";
this.listBox_XianLuName.Size = new System.Drawing.Size(356, 20);
this.listBox_XianLuName.TabIndex = 59;
this.listBox_XianLuName.SelectedIndexChanged += new System.EventHandler(listBox_XianLuName_SelectedIndexChanged);
this.label2.AutoSize = true;
this.label2.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
this.label2.Location = new System.Drawing.Point(18, 103);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(104, 16);
this.label2.TabIndex = 57;
this.label2.Text = "雷电地闪数据";
this.label1.AutoSize = true;
this.label1.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
this.label1.Location = new System.Drawing.Point(18, 17);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(72, 16);
this.label1.TabIndex = 58;
this.label1.Text = "线路名称";
base.AutoScaleDimensions = new System.Drawing.SizeF(6f, 12f);
base.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
base.ClientSize = new System.Drawing.Size(392, 228);
base.Controls.Add(this.buttonCancel);
base.Controls.Add(this.buttonSelect);
base.Controls.Add(this.buttonOK);
base.Controls.Add(this.textBox_DS_FileName);
base.Controls.Add(this.listBox_XianLuName);
base.Controls.Add(this.label2);
base.Controls.Add(this.label1);
base.Name = "FormBackupCurrent";
this.Text = "FormBackupCurrent";
base.Load += new System.EventHandler(FormBackupCurrent_Load);
base.ResumeLayout(false);
base.PerformLayout();
}
}