iSpring._iSpringEvents Interface

using System;
using System.Collections.Generic;
using System.Text;
using iSpring;

namespace ispring_samples
{

public class Р РЋonverter
{
    static void Main(String[] args)
    {
        PresentationConverter converter = new PresentationConverter();
        try
        {
            converter.OnStartConversion += new _iSpringEvents_OnStartConversionEventHandler(converter_OnStartConversion);
            converter.OnFinishConversion += new _iSpringEvents_OnFinishConversionEventHandler(converter_OnFinishConversion);

            converter.OnStartProcessingData += new _iSpringEvents_OnStartProcessingDataEventHandler(converter_OnStartProcessingData);
            converter.OnFinishProcessingData += new _iSpringEvents_OnFinishProcessingDataEventHandler(converter_OnFinishProcessingData);

            converter.OnStartSwfWriting += new _iSpringEvents_OnStartSwfWritingEventHandler(converter_OnStartSwfWriting);
            converter.OnFinishSwfWriting += new _iSpringEvents_OnFinishSwfWritingEventHandler(converter_OnFinishSwfWriting);

            converter.OnSlideItemProgressChanged += new _iSpringEvents_OnSlideItemProgressChangedEventHandler(converter_OnSlideItemProgressChanged);
            converter.OnSlideProgressChanged += new _iSpringEvents_OnSlideProgressChangedEventHandler(converter_OnSlideProgressChanged);

            converter.OnStartProcessingVideo += new _iSpringEvents_OnStartProcessingVideoEventHandler(converter_OnStartProcessingVideo);
            converter.OnVideoProgressChanged += new _iSpringEvents_OnVideoProgressChangedEventHandler(converter_OnVideoProgressChanged);
            converter.OnFinishProcessingVideo += new _iSpringEvents_OnFinishProcessingVideoEventHandler(converter_OnFinishProcessingVideo);

            converter.OnIdle += new _iSpringEvents_OnIdleEventHandler(converter_OnIdle);

            converter.OpenPresentation("C:\\1.ppt");

            converter.GenerateSolidPresentation("C:\\1.swf", "", "");
            converter.ClosePresentation();
        }
        catch (Exception )
        {
            PrintMessage(("Error: " + converter.LastErrorDescription));
        }
    }

    private static void PrintMessage(String message)
    {
        Console.Out.WriteLine(message);
    }

    private static void converter_OnStartConversion(ConversionMode cm)
    {
        PrintMessage("Conversion started");
    }

    private static void converter_OnFinishConversion()
    {
        PrintMessage("Conversion finished");
    }

    private static void converter_OnStartProcessingData()
    {
        PrintMessage("Data processing started");
    }

    private static void converter_OnFinishProcessingData()
    {
        PrintMessage("Data processing finished");
    }

    private static void converter_OnStartSwfWriting(String fileName)
    {
        PrintMessage("SWF file writing started");
    }

    private static void converter_OnFinishSwfWriting()
    {
        PrintMessage("SWF file writing finished");
    }

    private static void converter_OnSlideItemProgressChanged(int slideItemIndex, int totalSlideItems)
    {
        PrintMessage(String.Format("Processing slide item {0} / {1}", slideItemIndex + 1, totalSlideItems));
    }

    private static void converter_OnSlideProgressChanged(int slideIndex, int totalSlides)
    {
        PrintMessage(String.Format("Processing slide {0} / {1}", slideIndex + 1, totalSlides));
    }

    private static void converter_OnStartProcessingVideo()
    {
        PrintMessage("Video processing started");
    }

    private static void converter_OnVideoProgressChanged(double progress)
    {
        PrintMessage(String.Format("Video processing progress {0}%", progress * 100));
    }

    private static void converter_OnFinishProcessingVideo()
    {
        PrintMessage("Video processing finished");
    }

    private static void converter_OnIdle()
    {
    // Do nothing here
    }
}
}
        

Imports iSpring

Public Class Р РЋonverter

    Shared Sub Main(ByVal args() As [String])
        Dim converter As PresentationConverter = New PresentationConverter
        Try
            AddHandler converter.OnStartConversion, AddressOf converter_OnStartConversion
            AddHandler converter.OnFinishConversion, AddressOf converter_OnFinishConversion

            AddHandler converter.OnStartProcessingData, AddressOf converter_OnStartProcessingData
            AddHandler converter.OnFinishProcessingData, AddressOf converter_OnFinishProcessingData

            AddHandler converter.OnStartSwfWriting, AddressOf converter_OnStartSwfWriting
            AddHandler converter.OnFinishSwfWriting, AddressOf converter_OnFinishSwfWriting

            AddHandler converter.OnSlideItemProgressChanged, AddressOf converter_OnSlideItemProgressChanged
            AddHandler converter.OnSlideProgressChanged, AddressOf converter_OnSlideProgressChanged

            AddHandler converter.OnStartProcessingVideo, AddressOf converter_OnStartProcessingVideo
            AddHandler converter.OnVideoProgressChanged, AddressOf converter_OnVideoProgressChanged
            AddHandler converter.OnFinishProcessingVideo, AddressOf converter_OnFinishProcessingVideo

            AddHandler converter.OnIdle, AddressOf converter_OnIdle

            converter.OpenPresentation("C:\1.ppt")

            converter.GenerateSolidPresentation("C:\1.swf", "", "")
            converter.ClosePresentation
        Catch __exception As Exception
            PrintMessage(("Error: " + converter.LastErrorDescription))
        End Try
    End Sub

    Private Shared Sub PrintMessage(ByVal message As [String])
        Console.Out.WriteLine(message)
    End Sub

    Private Shared Sub converter_OnStartConversion(ByVal cm As ConversionMode)
        PrintMessage("Conversion started")
    End Sub

    Private Shared Sub converter_OnFinishConversion()
        PrintMessage("Conversion finished")
    End Sub

    Private Shared Sub converter_OnStartProcessingData()
        PrintMessage("Data processing started")
    End Sub

    Private Shared Sub converter_OnFinishProcessingData()
        PrintMessage("Data processing finished")
    End Sub

    Private Shared Sub converter_OnStartSwfWriting(ByVal fileName As [String])
        PrintMessage("SWF file writing started")
    End Sub

    Private Shared Sub converter_OnFinishSwfWriting()
        PrintMessage("SWF file writing finished")
    End Sub

    Private Shared Sub converter_OnSlideItemProgressChanged(ByVal slideItemIndex As Integer, ByVal totalSlideItems As Integer)
        PrintMessage(String.Format("Processing slide item {0} / {1}", slideItemIndex + 1, totalSlideItems))
    End Sub

    Private Shared Sub converter_OnSlideProgressChanged(ByVal slideIndex As Integer, ByVal totalSlides As Integer)
        PrintMessage(String.Format("Processing slide {0} / {1}", slideIndex + 1, totalSlides))
    End Sub

    Private Shared Sub converter_OnStartProcessingVideo()
        PrintMessage("Video processing started")
    End Sub

    Private Shared Sub converter_OnVideoProgressChanged(ByVal progress As Double)
        PrintMessage(String.Format("Video processing progress {0}%", progress * 100))
    End Sub

    Private Shared Sub converter_OnFinishProcessingVideo()
        PrintMessage("Video processing finished")
    End Sub

    Private Shared Sub converter_OnIdle()
        'Do nothing here
    End Sub
End Class
        

<?
// Event listener class
class CEventListener
{
    function OnStartConversion($mode)
    {
        echo "OnStartConversion\n";
    }

    function OnStartCollectingData()
    {
        echo "Data collecting started\n";
    }

    function OnFinishCollectingData()
    {
        echo "Data collecting finished\n";
    }

    function OnStartProcessingData()
    {
        echo "Data processing started\n";
    }

    function OnFinishProcessingData()
    {
        echo "Data processing finished\n";
    }

    function OnStartSwfWriting($filePath)
    {
        echo "SWF writing started. File path: $filePath\n";
    }

    function OnFinishSwfWriting()
    {
        echo "SWF writing finished\n";
    }

    function OnSlideProgressChanged($slideIndex, $totalSlides)
    {
        echo "  Processing slide " . ($slideIndex + 1) . " / $totalSlides\n";
    }
}

    $PPT_FILE = "../../media/presentations/quicktour.ppt";
    $SWF_FOLDER = "";
    $SWF_FILE = "quicktour.swf";

    $fs = new COM("iSpring.PresentationConverter");

    $listener =& new CEventListener();

    com_event_sink($fs, $listener, "_iSpringEvents");

    echo "Opening presentation\n";
    $fs->OpenPresentation($PPT_FILE);

    echo "Generating flash...\n";
    $fs->GenerateFlash($SWF_FOLDER, $SWF_FILE, 0, "Standard");

    echo "Done\n";


    // Warning! When you don't need iSpring object it is necessary to set it to null
    // otherwise error will occur when PHP script finishes.
    $fs = null;
?>