{

public class MainForm : Form, IProcessCallback

{

private MainMenu mainMenu;

private MenuItem menuItemFile;

private MenuItem menuItemExit;

private MenuItem menuItemSnippet;

private MenuItem menuItemRun;

private MenuItem menuItemRunAll;

private MenuItem menuItemRunRepeatedly;

private MenuItem menuItemRunAllRepeatedly;

private MenuItem menuItemRunTests;

private MenuItem menuItemSplitter;

private MenuItem menuItemViewSource;

private MenuItem menuItemOptions;

private MenuItem menuItemLoadNakedMode;

private MenuItem menuItemLoadInprocServerMode;

private MenuItem menuItemLoadWorkprocessMode;

private MenuItem menuItemSplitter2;

private MenuItem menuItemReuseLoadedEngine;

private MenuItem menuItemMeasureTime;

private Button buttonRun;

private TreeView treeView;

private ImageList imageList;

private TreeView treeViewErrorsLog;

private StatusBar statusBar;

private ProgressBar progressBar;

private PictureBox pictureBox;

private System.Windows.Forms.Label labelHint1;

private System.Windows.Forms.Label labelHint2;

private System.Windows.Forms.Label labelHint3;

private Button buttonViewSource;

private System.Windows.Forms.Label labelLogHeader;

private System.ComponentModel.IContainer components;

public MainForm()

{

InitializeComponent();

}

private void MainForm_Load(object sender, System.EventArgs e)

{

// Will be updating state of controls in the application idle cycle

idleHandler = new EventHandler( IdleUIUpdate );

Application.Idle += idleHandler;

// All tracing events will be processed by this form

TracingSupport.SetCallback( this );

// The progress bar will be used to show progress when applicable

progressBar = new ProgressBar();

progressBar.Dock = DockStyle.Right;

statusBar.Controls.Add( progressBar );

// Fill the tree with sets of snippets

addSnippetsNode( "Common processing scenarios", FlexiCaptureEngineSnippets.GetSnippets( typeof( UsingFlexiCaptureTechnologyAPI ) ), true );

addSnippetsNode( "Processing with a preconfigured FlexiCapture project", FlexiCaptureEngineSnippets.GetSnippets( typeof( WorkingWithFlexiCaptureProject ) ), true );

addSnippetsNode( "Advanced techniques", FlexiCaptureEngineSnippets.GetSnippets( typeof( AdvancedTechniques ) ), true );

addSnippetsNode( "Frequently asked questions", FlexiCaptureEngineSnippets.GetSnippets( typeof( FrequentlyAskedQuestions ) ), true );

}

#region Windows Form Designer generated code

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

this.components = new System.ComponentModel.Container();

System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(MainForm));

this.buttonRun = new System.Windows.Forms.Button();

this.treeView = new System.Windows.Forms.TreeView();

this.imageList = new System.Windows.Forms.ImageList(this.components);

this.pictureBox = new System.Windows.Forms.PictureBox();

this.treeViewErrorsLog = new System.Windows.Forms.TreeView();

this.statusBar = new System.Windows.Forms.StatusBar();

this.mainMenu = new System.Windows.Forms.MainMenu();

this.menuItemFile = new System.Windows.Forms.MenuItem();

this.menuItemExit = new System.Windows.Forms.MenuItem();

this.menuItemSnippet = new System.Windows.Forms.MenuItem();

this.menuItemRun = new System.Windows.Forms.MenuItem();

this.menuItemRunRepeatedly = new System.Windows.Forms.MenuItem();

this.menuItemRunAll = new System.Windows.Forms.MenuItem();

this.menuItemRunAllRepeatedly = new System.Windows.Forms.MenuItem();

this.menuItemRunTests = new System.Windows.Forms.MenuItem();

this.menuItemSplitter = new System.Windows.Forms.MenuItem();

this.menuItemViewSource = new System.Windows.Forms.MenuItem();

this.menuItemOptions = new System.Windows.Forms.MenuItem();

this.menuItemLoadNakedMode = new System.Windows.Forms.MenuItem();

this.menuItemLoadInprocServerMode = new System.Windows.Forms.MenuItem();

this.menuItemLoadWorkprocessMode = new System.Windows.Forms.MenuItem();

this.menuItemSplitter2 = new System.Windows.Forms.MenuItem();

this.menuItemReuseLoadedEngine = new System.Windows.Forms.MenuItem();

this.menuItemMeasureTime = new System.Windows.Forms.MenuItem();

this.buttonViewSource = new System.Windows.Forms.Button();

this.labelHint1 = new System.Windows.Forms.Label();

this.labelHint2 = new System.Windows.Forms.Label();

this.labelHint3 = new System.Windows.Forms.Label();

this.labelLogHeader = new System.Windows.Forms.Label();

this.SuspendLayout();

//

// buttonRun

//

this.buttonRun.Location = new System.Drawing.Point(176, 8);

this.buttonRun.Name = "buttonRun";

this.buttonRun.TabIndex = 0;

this.buttonRun.Text = "Run";

this.buttonRun.Click += new System.EventHandler(this.command_Run);

//

// treeView

//

this.treeView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)

| System.Windows.Forms.AnchorStyles.Left)

| System.Windows.Forms.AnchorStyles.Right)));

this.treeView.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(204)));

this.treeView.HideSelection = false;

this.treeView.ImageList = this.imageList;

this.treeView.Indent = 23;

this.treeView.Location = new System.Drawing.Point(176, 40);

this.treeView.Name = "treeView";

this.treeView.ShowRootLines = false;

this.treeView.Size = new System.Drawing.Size(566, 753);

this.treeView.TabIndex = 1;

//

// imageList

//

this.imageList.ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit;

this.imageList.ImageSize = new System.Drawing.Size(16, 16);

this.imageList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList.ImageStream")));

this.imageList.TransparentColor = System.Drawing.Color.Transparent;

//

// pictureBox

//

this.pictureBox.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(239)), ((System.Byte)(69)), ((System.Byte)(83)));

this.pictureBox.Dock = System.Windows.Forms.DockStyle.Left;

this.pictureBox.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox.Image")));

this.pictureBox.Location = new System.Drawing.Point(0, 0);

this.pictureBox.Name = "pictureBox";

this.pictureBox.Size = new System.Drawing.Size(168, 793);

this.pictureBox.TabIndex = 2;

this.pictureBox.TabStop = false;

//

// treeViewErrorsLog

//

this.treeViewErrorsLog.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)

| System.Windows.Forms.AnchorStyles.Right)));

this.treeViewErrorsLog.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(204)));

this.treeViewErrorsLog.ImageIndex = -1;

this.treeViewErrorsLog.Location = new System.Drawing.Point(176, 745);

this.treeViewErrorsLog.Name = "treeViewErrorsLog";

this.treeViewErrorsLog.SelectedImageIndex = -1;

this.treeViewErrorsLog.ShowPlusMinus = false;

this.treeViewErrorsLog.Size = new System.Drawing.Size(566, 48);

this.treeViewErrorsLog.TabIndex = 1;

this.treeViewErrorsLog.Visible = false;

//

// statusBar

//

this.statusBar.Location = new System.Drawing.Point(0, 793);

this.statusBar.Name = "statusBar";

this.statusBar.RightToLeft = System.Windows.Forms.RightToLeft.No;

this.statusBar.Size = new System.Drawing.Size(750, 22);

this.statusBar.TabIndex = 3;

this.statusBar.Text = "Ready";

//

// mainMenu

//

this.mainMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

this.menuItemFile,

this.menuItemSnippet,

this.menuItemOptions});

//

// menuItemFile

//

this.menuItemFile.Index = 0;

this.menuItemFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

this.menuItemExit});

this.menuItemFile.Text = "&File";

//

// menuItemExit

//

this.menuItemExit.Index = 0;

this.menuItemExit.Text = "E&xit";

this.menuItemExit.Click += new System.EventHandler(this.MainForm_Close);

//

// menuItemSnippet

//

this.menuItemSnippet.Index = 1;

this.menuItemSnippet.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

this.menuItemRun,

this.menuItemRunRepeatedly,

this.menuItemRunAll,

this.menuItemRunAllRepeatedly,

this.menuItemRunTests,

this.menuItemSplitter,

this.menuItemViewSource});

this.menuItemSnippet.Text = "&Snippet";

//

// menuItemRun

//

this.menuItemRun.Index = 0;

this.menuItemRun.Shortcut = System.Windows.Forms.Shortcut.F5;

this.menuItemRun.Text = "&Run selected";

this.menuItemRun.Click += new System.EventHandler(this.command_Run);

//

// menuItemRunRepeatedly

//

this.menuItemRunRepeatedly.Index = 1;

this.menuItemRunRepeatedly.Shortcut = System.Windows.Forms.Shortcut.CtrlP;

this.menuItemRunRepeatedly.Text = "Run selected re&peatedly...";

this.menuItemRunRepeatedly.Click += new System.EventHandler(this.command_RunRepeatedly);

//

// menuItemRunAll

//

this.menuItemRunAll.Index = 2;

this.menuItemRunAll.Shortcut = System.Windows.Forms.Shortcut.CtrlL;

this.menuItemRunAll.Text = "Run &all";

this.menuItemRunAll.Click += new System.EventHandler(this.command_RunAll);

//

// menuItemRunAllRepeatedly

//

this.menuItemRunAllRepeatedly.Index = 3;

this.menuItemRunAllRepeatedly.Text = "Run all repeatedly...";

this.menuItemRunAllRepeatedly.Click += new System.EventHandler(this.command_RunAllRepeatedly);

//

// menuItemRunTests

//

this.menuItemRunTests.Index = 4;

this.menuItemRunTests.Text = "Run long tests...";

this.menuItemRunTests.Click += new System.EventHandler(this.command_RunTests);

//

// menuItemSplitter

//

this.menuItemSplitter.Index = 5;

this.menuItemSplitter.Text = "-";

//

// menuItemViewSource

//

this.menuItemViewSource.Index = 6;

this.menuItemViewSource.Shortcut = System.Windows.Forms.Shortcut.CtrlS;

this.menuItemViewSource.Text = "View &source";

this.menuItemViewSource.Click += new System.EventHandler(this.command_ViewSource);

//

// menuItemOptions

//

this.menuItemOptions.Index = 2;

this.menuItemOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

this.menuItemLoadNakedMode,

this.menuItemLoadInprocServerMode,

this.menuItemLoadWorkprocessMode,

this.menuItemSplitter2,

this.menuItemReuseLoadedEngine,

this.menuItemMeasureTime});

this.menuItemOptions.Text = "&Options";

//

// menuItemLoadNakedMode

//

this.menuItemLoadNakedMode.Index = 0;

this.menuItemLoadNakedMode.RadioCheck = true;

this.menuItemLoadNakedMode.Text = "Load Engine &directly and use naked interfaces";

this.menuItemLoadNakedMode.Click += new System.EventHandler(this.menuItemLoadNakedMode_Click);

//

// menuItemLoadInprocServerMode

//

this.menuItemLoadInprocServerMode.Index = 1;

this.menuItemLoadInprocServerMode.RadioCheck = true;

this.menuItemLoadInprocServerMode.Text = "Load Engine as &in-process server";

this.menuItemLoadInprocServerMode.Click += new System.EventHandler(this.menuItemLoadInprocServerMode_Click);

//

// menuItemLoadWorkprocessMode

//

this.menuItemLoadWorkprocessMode.Index = 2;

this.menuItemLoadWorkprocessMode.RadioCheck = true;

this.menuItemLoadWorkprocessMode.Text = "Load Engine as &out-of-process server in a worker process";

this.menuItemLoadWorkprocessMode.Click += new System.EventHandler(this.menuItemLoadWorkprocessMode_Click);

//

// menuItemSplitter2

//

this.menuItemSplitter2.Index = 3;

this.menuItemSplitter2.Text = "-";

//

// menuItemReuseLoadedEngine

//

this.menuItemReuseLoadedEngine.Index = 4;

this.menuItemReuseLoadedEngine.RadioCheck = true;

this.menuItemReuseLoadedEngine.Text = "&Reuse loaded Engine (do not reload for every snippet)";

this.menuItemReuseLoadedEngine.Click += new System.EventHandler(this.menuItemReuseLoadedEngine_Click);

//

// menuItemMeasureTime

//

this.menuItemMeasureTime.Index = 5;

this.menuItemMeasureTime.RadioCheck = true;

this.menuItemMeasureTime.Text = "&Measure snippets running time (profiling)";

this.menuItemMeasureTime.Click += new System.EventHandler(this.menuItemMeasureTime_Click);

//

// buttonViewSource

//

this.buttonViewSource.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));

this.buttonViewSource.Location = new System.Drawing.Point(630, 8);

this.buttonViewSource.Name = "buttonViewSource";

this.buttonViewSource.Size = new System.Drawing.Size(112, 23);

this.buttonViewSource.TabIndex = 4;

this.buttonViewSource.Text = "View Source";

this.buttonViewSource.Click += new System.EventHandler(this.command_ViewSource);

//

// labelHint1

//

this.labelHint1.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(239)), ((System.Byte)(69)), ((System.Byte)(83)));

this.labelHint1.Font = new System.Drawing.Font("Arial", 10F);

this.labelHint1.ForeColor = System.Drawing.Color.White;

this.labelHint1.Location = new System.Drawing.Point(8, 288);

this.labelHint1.Name = "labelHint1";

this.labelHint1.Size = new System.Drawing.Size(152, 112);

this.labelHint1.TabIndex = 5;

this.labelHint1.Text = "On the right you can see a list of short samples that show how ABBYY FlexiCapture" +

" Engine should be used in different scenarios.";

//

// labelHint2

//

this.labelHint2.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(239)), ((System.Byte)(69)), ((System.Byte)(83)));

this.labelHint2.Font = new System.Drawing.Font("Arial", 10F);

this.labelHint2.ForeColor = System.Drawing.Color.White;

this.labelHint2.Location = new System.Drawing.Point(8, 400);

this.labelHint2.Name = "labelHint2";

this.labelHint2.Size = new System.Drawing.Size(152, 136);

this.labelHint2.TabIndex = 5;

this.labelHint2.Text = "Select a sample and run it to see a step-by-step execution log. You can view sour" +

"ce code for the selected sample or any of the steps in the log.";

//

// labelHint3

//

this.labelHint3.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(239)), ((System.Byte)(69)), ((System.Byte)(83)));

this.labelHint3.Font = new System.Drawing.Font("Arial", 10F);

this.labelHint3.ForeColor = System.Drawing.Color.White;

this.labelHint3.ImageAlign = System.Drawing.ContentAlignment.TopRight;

this.labelHint3.Location = new System.Drawing.Point(8, 528);

this.labelHint3.Name = "labelHint3";

this.labelHint3.Size = new System.Drawing.Size(152, 160);

this.labelHint3.TabIndex = 5;

this.labelHint3.Text = "Write a new sample or modify an existing one. Check how robust the Engine is in y" +

"our scenario by setting it to run repeatedly. See \"How to test your scenario\" sa" +

"mple for details.";

//

// labelLogHeader

//

this.labelLogHeader.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)

| System.Windows.Forms.AnchorStyles.Right)));

this.labelLogHeader.BackColor = System.Drawing.SystemColors.InactiveCaption;

this.labelLogHeader.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(204)));

this.labelLogHeader.ForeColor = System.Drawing.SystemColors.InactiveCaptionText;

this.labelLogHeader.Location = new System.Drawing.Point(176, 729);

this.labelLogHeader.Name = "labelLogHeader";

this.labelLogHeader.Size = new System.Drawing.Size(566, 16);

this.labelLogHeader.TabIndex = 6;

this.labelLogHeader.Text = "Execution Errors and Hints";

this.labelLogHeader.Visible = false;

//

// MainForm

//

this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);

this.ClientSize = new System.Drawing.Size(750, 815);

this.Controls.Add(this.treeViewErrorsLog);

this.Controls.Add(this.labelLogHeader);

this.Controls.Add(this.labelHint3);

this.Controls.Add(this.labelHint2);

this.Controls.Add(this.labelHint1);

this.Controls.Add(this.buttonViewSource);

this.Controls.Add(this.pictureBox);

this.Controls.Add(this.treeView);

this.Controls.Add(this.buttonRun);

this.Controls.Add(this.statusBar);

this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));

this.Menu = this.mainMenu;

this.MinimumSize = new System.Drawing.Size(700, 800);

this.Name = "MainForm";

this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

this.Text = "FlexiCapture Engine Code Snippets";

this.Closing += new System.ComponentModel.CancelEventHandler(this.MainForm_Closing);

this.Load += new System.EventHandler(this.MainForm_Load);

this.ResumeLayout(false);

}

#endregion

// REQUIREMENT: The thread calling FCEngine must be a Single-Threaded Appartment (STA) thread

[STAThread]

static void Main()

{

Application.Run( new MainForm() );

}

private void command_Run( object sender, System.EventArgs e )

{

// Run the selected snippet

try {

snippetIsRunning = true;

Cursor = Cursors.WaitCursor;

UIUpdate();

TreeNode node = treeView.SelectedNode;

if( node != null ) {

Snippet snippet = node.Tag as Snippet;

if( snippet != null ) {

traceReset( node );

DateTime started = DateTime.Now;

FlexiCaptureEngineSnippets.Run( snippet, 1, true, engineLoadingMode, reuseLoadedEngine );

if( measureSnippetsRunningTime ) {

int elapsedTime = (int)(DateTime.Now - started).TotalMilliseconds;

tracePerformance( "Completed in: " + elapsedTime.ToString() + " ms" );

}

}

}

treeView.SelectedNode = node;

} finally {

FlexiCaptureEngineSnippets.UnloadEngine();

Cursor = Cursors.Default;

snippetIsRunning = false;

}

}

#region ADDITIONAL COMMANDS

private void command_RunAll(object sender, System.EventArgs e)

{

// Run all snippets

try {

snippetIsRunning = true;

Cursor = Cursors.WaitCursor;

UIUpdate();

DateTime started0 = DateTime.Now;

foreach( TreeNode collection in treeView.Nodes ) {

foreach( TreeNode node in collection.Nodes ) {

Snippet snippet = node.Tag as Snippet;

if( snippet != null ) {

traceReset( node );

DateTime started = DateTime.Now;

FlexiCaptureEngineSnippets.Run( snippet, 1, false, engineLoadingMode, reuseLoadedEngine );

if( measureSnippetsRunningTime ) {

int elapsedTime = (int)(DateTime.Now - started).TotalMilliseconds;

tracePerformance( "Completed in: " + elapsedTime.ToString() + " ms" );

}

}

}

}

if( measureSnippetsRunningTime ) {

int elapsedTime = (int)(DateTime.Now - started0).TotalMilliseconds;

addToErrorsLog( "Completed in: " + elapsedTime.ToString() + " ms" );

}

treeView.SelectedNode = null;

} finally {

FlexiCaptureEngineSnippets.UnloadEngine();

Cursor = Cursors.Default;

snippetIsRunning = false;

}

}

private void command_RunRepeatedly( object sender, System.EventArgs e )

{

// Run the selected snippet repeatedly

InputDialog inputDialog = new InputDialog( "Run repeatedly", "Repeat count:", "1",

new InputDialog.InputValidationMethod( checkRepeatCount ) );

if( inputDialog.ShowDialog() == DialogResult.OK ) {

int count = int.Parse( inputDialog.InputText );

try {

snippetIsRunning = true;

Cursor = Cursors.WaitCursor;

UIUpdate();

TreeNode node = treeView.SelectedNode;

if( node != null ) {

Snippet snippet = node.Tag as Snippet;

if( snippet != null ) {

traceReset( node );

DateTime started = DateTime.Now;

FlexiCaptureEngineSnippets.Run( snippet, count, false, engineLoadingMode, reuseLoadedEngine );

if( measureSnippetsRunningTime ) {

int elapsedTime = (int)(DateTime.Now - started).TotalMilliseconds;

tracePerformance( "Completed in: " + elapsedTime.ToString() + " ms" );

}

}

}

treeView.SelectedNode = node;

} finally {

FlexiCaptureEngineSnippets.UnloadEngine();

Cursor = Cursors.Default;

snippetIsRunning = false;

}

}

}

private void command_RunAllRepeatedly(object sender, System.EventArgs e)

{

// Run all snippets repeatedly

InputDialog inputDialog = new InputDialog( "Run all repeatedly", "Repeat count:", "1",

new InputDialog.InputValidationMethod( checkRepeatCount ) );

if( inputDialog.ShowDialog() == DialogResult.OK ) {

int count = int.Parse( inputDialog.InputText );

runAllRepeatedly( count );

}

}

private void command_RunTests(object sender, System.EventArgs e)

{

// Burnin tests: Run all snippers in all engine loading modes repeatedly

InputDialog inputDialog = new InputDialog( "Run long tests", "Repeat count:", "1",

new InputDialog.InputValidationMethod( checkRepeatCount ) );

if( inputDialog.ShowDialog() == DialogResult.OK ) {

int count = int.Parse( inputDialog.InputText );

EngineLoadingMode _engineLoadingMode = engineLoadingMode;

bool _reuseLoadedEngine = reuseLoadedEngine;

try {

reuseLoadedEngine = true;

addToErrorsLog( "Load Engine directly and use naked interfaces" );

engineLoadingMode = EngineLoadingMode.LoadDirectlyUseNakedInterfaces;

runAllRepeatedly( count );

addToErrorsLog( "Load Engine as in-process server" );

engineLoadingMode = EngineLoadingMode.LoadAsInprocServer;

runAllRepeatedly( count );

addToErrorsLog( "Load Engine in a worker process" );

engineLoadingMode = EngineLoadingMode.LoadAsWorkprocess;

runAllRepeatedly( count );

} finally {

engineLoadingMode = _engineLoadingMode;

reuseLoadedEngine = _reuseLoadedEngine;

}

}

}

private void runAllRepeatedly( int repeatCount )

{

try {

snippetIsRunning = true;

Cursor = Cursors.WaitCursor;

UIUpdate();

DateTime started0 = DateTime.Now;

foreach( TreeNode collection in treeView.Nodes ) {

foreach( TreeNode node in collection.Nodes ) {

Snippet snippet = node.Tag as Snippet;

if( snippet != null ) {

traceReset( node );

DateTime started = DateTime.Now;

FlexiCaptureEngineSnippets.Run( snippet, repeatCount, false, engineLoadingMode, reuseLoadedEngine );

if( measureSnippetsRunningTime ) {

int elapsedTime = (int)(DateTime.Now - started).TotalMilliseconds;

tracePerformance( "Completed in: " + elapsedTime.ToString() + " ms" );

}

}

}

}

int elapsedTime0 = (int)(DateTime.Now - started0).TotalMilliseconds;

addToErrorsLog( "Completed in: " + elapsedTime0.ToString() + " ms" );

treeView.SelectedNode = null;

} finally {

FlexiCaptureEngineSnippets.UnloadEngine();

Cursor = Cursors.Default;

snippetIsRunning = false;

}

}

private void command_ViewSource( object sender, System.EventArgs e )

{

// Open source file for the selected node in the tree

try {

TreeNode node = treeView.SelectedNode;

if( node != null ) {

if( node.Tag is Snippet ) {

// Find entry point for the snippet

Snippet snippet = node.Tag as Snippet;

string fileName;

int lineNumber;

FlexiCaptureEngineSnippets.FindEntryPoint( snippet, out fileName, out lineNumber );

if( lineNumber > 0 ) {

openSourceFile( makeSourcePathExeRelative( fileName ), lineNumber );

}

} else if( node.Tag is TraceData ) {

// Find the trace source in the source code

TraceData traceData = (TraceData)node.Tag;

openSourceFile( traceData.FileName, traceData.LineNumber );

}

}

} catch( Exception ex ) {

MessageBox.Show( ex.Message );

}

}

private void menuItemLoadNakedMode_Click(object sender, System.EventArgs e)

{

engineLoadingMode = EngineLoadingMode.LoadDirectlyUseNakedInterfaces;

}

private void menuItemLoadInprocServerMode_Click(object sender, System.EventArgs e)

{

engineLoadingMode = EngineLoadingMode.LoadAsInprocServer;

}

private void menuItemLoadWorkprocessMode_Click(object sender, System.EventArgs e)

{

engineLoadingMode = EngineLoadingMode.LoadAsWorkprocess;

}

private void menuItemReuseLoadedEngine_Click(object sender, System.EventArgs e)

{

reuseLoadedEngine = !reuseLoadedEngine;

}

private void menuItemMeasureTime_Click(object sender, System.EventArgs e)

{

measureSnippetsRunningTime = !measureSnippetsRunningTime;

}

#endregion

#region IMPLEMENTATION

bool snippetIsRunning = false;

EventHandler idleHandler = null;

EngineLoadingMode engineLoadingMode = EngineLoadingMode.LoadDirectlyUseNakedInterfaces;

bool reuseLoadedEngine = true;

bool measureSnippetsRunningTime = false;

protected override void Dispose( bool disposing )

{

// Perform required cleanup before closing

if( disposing ) {

TracingSupport.SetCallback( null );

Application.Idle -= idleHandler;

}

base.Dispose( disposing );

}

void MainForm_Close( object sender, System.EventArgs e )

{

Close();

}

void MainForm_Closing( object sender, System.ComponentModel.CancelEventArgs e )

{

// Prevent the form from closing if a snippet is running

if( snippetIsRunning ) {

e.Cancel = true;

}

}

void IdleUIUpdate( object sender, EventArgs e )

{

UIUpdate();

}

void UIUpdate()

{

// Update controls in the application idle cycle

if( !snippetIsRunning ) {

TreeNode node = treeView.SelectedNode;

if( node != null && node.Tag is Snippet ) {

buttonRun.Enabled = true;

menuItemRun.Enabled = true;

menuItemRunRepeatedly.Enabled = true;

buttonViewSource.Enabled = true;

menuItemViewSource.Enabled = true;

statusBar.Text = "Press 'Run' (F5) button to run the selected scenario or 'View Source' to see the source code.";

} else {

buttonRun.Enabled = false;

menuItemRun.Enabled = false;

menuItemRunRepeatedly.Enabled = false;

menuItemRunRepeatedly.Enabled = false;

if( node != null && node.Tag is TraceData ) {

TraceData traceData = (TraceData)node.Tag;

statusBar.Text = traceData.FileName + ", " + traceData.LineNumber;

buttonViewSource.Enabled = true;

menuItemViewSource.Enabled = true;

} else {

statusBar.Text = "Select a scenario.";

buttonViewSource.Enabled = false;

menuItemViewSource.Enabled = false;

}

}

menuItemRunAll.Enabled = true;

menuItemRunAllRepeatedly.Enabled = true;

menuItemRunTests.Enabled = true;

progressBar.Visible = false;

menuItemLoadNakedMode.Enabled = true;

menuItemLoadNakedMode.Checked = ( engineLoadingMode == EngineLoadingMode.LoadDirectlyUseNakedInterfaces );

menuItemLoadInprocServerMode.Enabled = true;

menuItemLoadInprocServerMode.Checked = ( engineLoadingMode == EngineLoadingMode.LoadAsInprocServer );

menuItemLoadWorkprocessMode.Enabled = true;

menuItemLoadWorkprocessMode.Checked = ( engineLoadingMode == EngineLoadingMode.LoadAsWorkprocess );

menuItemReuseLoadedEngine.Enabled = true;

menuItemReuseLoadedEngine.Checked = reuseLoadedEngine;

menuItemMeasureTime.Enabled = true;

menuItemMeasureTime.Checked = measureSnippetsRunningTime;

} else {

buttonRun.Enabled = false;

menuItemRun.Enabled = false;

menuItemRunRepeatedly.Enabled = false;

menuItemRunAll.Enabled = false;

menuItemRunAllRepeatedly.Enabled = false;

menuItemRunTests.Enabled = false;

menuItemLoadNakedMode.Enabled = false;

menuItemLoadInprocServerMode.Enabled = false;

menuItemLoadWorkprocessMode.Enabled = false;

menuItemReuseLoadedEngine.Enabled = false;

buttonViewSource.Enabled = false;

menuItemViewSource.Enabled = false;

menuItemMeasureTime.Enabled = false;

switch( engineLoadingMode ) {

case EngineLoadingMode.LoadDirectlyUseNakedInterfaces:

statusBar.Text = "Running...";

break;

case EngineLoadingMode.LoadAsInprocServer:

statusBar.Text = "Running (inproc server mode)...";

break;

case EngineLoadingMode.LoadAsWorkprocess:

statusBar.Text = "Running (workprocess server mode)...";

break;

}

}

}

void addSnippetsNode( string text, Snippet[] snippets, bool expand )

{

// Create a top level node in the tree view and add the snippets as child nodes

TreeNode folderNode = treeView.Nodes.Add( text );

foreach( Snippet snippet in snippets ) {

string methodName = snippet.Method.Name;

TreeNode node = folderNode.Nodes.Add( methodName.Replace( "LPAREN", "(" ).Replace( "RPAREN", ")" ).Replace( "_", " " ) );

node.ImageIndex = node.SelectedImageIndex = 1;

node.Tag = snippet;

}

if( expand ) {

folderNode.Expand();

}

}

bool checkRepeatCount( string text, out string errorMessage )

{

errorMessage = "";

try {

int Value = int.Parse( text );

if( Value < 1 ) {

errorMessage = "Must be one or greater";

return false;

}

return true;

} catch( Exception ) {

errorMessage = "Not a valid numeric value";

return false;

}

}

void tracePerformance( string message )

{

( (IProcessCallback)this ).Trace( message, "", 0, true );

}

private void addToErrorsLog( string message )

{

treeView.Height = labelLogHeader.Top - treeView.Top;

labelLogHeader.Show();

treeViewErrorsLog.Show();

treeViewErrorsLog.Nodes.Add( message );

}

#region /// IProcessCallback //////////////////////////////////////////////

// Icon indices in the imageList

const int TraceOkIconIndex = 2;

const int TraceErrorIconIndex = 3;

class TraceData

{

public string FileName;

public int LineNumber;

public int Level;

public TraceData( string fileName, int lineNumber, int level )

{

FileName = fileName;

LineNumber = lineNumber;

Level = level;

}

};

TreeNode currentNode;

void IProcessCallback.Trace( string message, string fileName, int lineNumber, bool performanceIndicator )

{

if( measureSnippetsRunningTime && !performanceIndicator ) {

return;

}

// Show trace messages in a TreeView

TreeNode node = currentNode.Nodes.Add( message );

node.ImageIndex = node.SelectedImageIndex = TraceOkIconIndex;

currentNode.Expand();

node.Tag = new TraceData( makeSourcePathExeRelative( fileName ), lineNumber, -1 );

node.EnsureVisible();

node.TreeView.SelectedNode = node;

Refresh();

Application.DoEvents();

}

void IProcessCallback.TraceBegin( string message, string fileName, int lineNumber, int level, bool performanceIndicator )

{

if( measureSnippetsRunningTime && !performanceIndicator ) {

return;

}

// Begin trace block

currentNode = currentNode.Nodes.Add( message );

currentNode.Tag = new TraceData( makeSourcePathExeRelative( fileName ), lineNumber, level );

currentNode.ImageIndex = currentNode.SelectedImageIndex = TraceOkIconIndex;

currentNode.Parent.Expand();

progressBar.Value = 0;

currentNode.EnsureVisible();

currentNode.TreeView.SelectedNode = currentNode;

Refresh();

Application.DoEvents();

}

void IProcessCallback.TraceEnd( string message, int level, bool performanceIndicator )

{

if( measureSnippetsRunningTime && !performanceIndicator ) {

return;

}

// End normal trace block

traceEnd( message, level, false );

Refresh();

Application.DoEvents();

}

void IProcessCallback.TraceException( string message, string fileName, int lineNumber, int level )

{

// Show exception and unwind the "tracing stack"

addToErrorsLog( message );

statusBar.Text = message;

TreeNode node = currentNode.Nodes.Add( message );

node.ImageIndex = node.SelectedImageIndex = TraceErrorIconIndex;

node.Tag = new TraceData( makeSourcePathExeRelative( fileName ), lineNumber, -1 );

currentNode.Expand();

// Ånd all trace blocks up to the level where the exception is caught

traceEnd( "", level, true );

Refresh();

Application.DoEvents();

}

void IProcessCallback.TraceProgress( int percent )

{

if( measureSnippetsRunningTime ) {

return;

}

// Show progress in the progress bar

progressBar.Value = percent;

progressBar.Visible = true;

Refresh();

Application.DoEvents();

}

void IProcessCallback.TraceDetail( string message )

{

if( measureSnippetsRunningTime ) {

return;

}

// Show details of the current operation in the status bar

statusBar.Text = message;

Refresh();

Application.DoEvents();

}

public void traceReset( TreeNode node )

{

// Reset tracing

node.Nodes.Clear();

currentNode = node;

progressBar.Value = 0;

progressBar.Visible = false;

Refresh();

Application.DoEvents();

}

public void traceEnd( string message, int level, bool isError )

{

while( currentNode.Tag is TraceData && ((TraceData)currentNode.Tag).Level >= level ) {

currentNode.Text += message;

if( isError ) {

currentNode.ImageIndex = currentNode.SelectedImageIndex = TraceErrorIconIndex;

} else {

currentNode.Collapse();

}

currentNode = currentNode.Parent;

if( !isError && currentNode.Tag is TraceData && ((TraceData)currentNode.Tag).Level == level ) {

break;

}

}

progressBar.Value = 0;

progressBar.Visible = false;

}

PictureBox graphPictureBox;

int counter = 0;

float prevValue;

float scale;

void IProcessCallback.TraceMemory( int memoryBytes )

{

if( graphPictureBox == null || graphPictureBox.Parent == null ) {

Form form = new Form();

form.Owner = this;

form.Text = "Memory (Private Bytes)";

form.FormBorderStyle = FormBorderStyle.FixedToolWindow;

form.ShowInTaskbar = false;

form.BackColor = Color.Black;

graphPictureBox = new PictureBox();

graphPictureBox.Size = form.ClientSize;

graphPictureBox.Image = new Bitmap( graphPictureBox.ClientSize.Width, graphPictureBox.ClientSize.Height );

using( Graphics g = Graphics.FromImage( graphPictureBox.Image ) ) {

for( int i = 1; i < 10; i++ ) {

int y = graphPictureBox.ClientSize.Height / 10 * i;

g.DrawLine( Pens.DarkGray, 0, y, graphPictureBox.ClientSize.Width, y );

}

}

form.Controls.Add( graphPictureBox );

form.Show();

form.SetDesktopLocation( this.DesktopLocation.X + Width, this.DesktopLocation.Y );

counter = 0;

prevValue = memoryBytes;

scale = (float)( graphPictureBox.ClientSize.Height ) / memoryBytes / 2;

return;

}

graphPictureBox.Parent.Show();

const int xScale = 3;

using( Graphics g = Graphics.FromImage( graphPictureBox.Image ) ) {

if( prevValue * scale > graphPictureBox.ClientSize.Height ) {

scale = (float)( graphPictureBox.ClientSize.Height ) / prevValue / 2;

g.DrawLine( Pens.DarkGray, xScale * counter, 0, xScale * counter, graphPictureBox.ClientSize.Height );

}

PointF prevPoint = new PointF( xScale * counter, graphPictureBox.ClientSize.Height - prevValue * scale );

prevValue = memoryBytes;

PointF newPoint = new PointF( xScale * ( counter + 1 ), graphPictureBox.ClientSize.Height - prevValue * scale );

g.DrawLine( Pens.Yellow, prevPoint, newPoint );

prevPoint = newPoint;