CreateAnimationPresentation.cs

#region Copyright Syncfusion Inc. 2001-2016.
// Copyright Syncfusion Inc. 2001-2016. All rights reserved.
// Use of this code is subject to the terms of our license.
// A copy of the current license can be obtained at any time by e-mailing
// licensing@syncfusion.com. Any infringement will be prosecuted under
// applicable laws. 
#endregion
using System;
using Syncfusion.Presentation;
using System.IO;
using COLOR = Syncfusion.Drawing;
using System.Reflection;
#if __UNIFIED__
using Foundation;
using UIKit;
using CoreGraphics;
#else
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using MonoTouch.CoreGraphics;
using CGRect = System.Drawing.RectangleF;
using CGPoint = System.Drawing.PointF;
using CGSize = System.Drawing.SizeF;
#endif
namespace SampleBrowser
{
	public partial class CreateAnimationPresentation : SampleView
	{
		CGRect frameRect = new CGRect ();
		float frameMargin = 8.0f;
		UILabel label;
		UILabel label1;
		UIButton button;
		public CreateAnimationPresentation()
		{

			label1 = new UILabel();
			label = new UILabel();
			button = new UIButton(UIButtonType.System);
			button.TouchUpInside += OnButtonClicked;
		}

		void LoadAllowedTextsLabel()
		{
			label.Frame = frameRect;
			label.TextColor = UIColor.FromRGB (38/255.0f, 38/255.0f, 38/255.0f);
			label.Text = "This sample demonstrates how to create a animation in PowerPoint presentation.";
			label.Font = UIFont.SystemFontOfSize(15);
			label.Lines 				= 0;
			label.LineBreakMode 		= UILineBreakMode.WordWrap;
			if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
				label.Font = UIFont.SystemFontOfSize(18);
				label.Frame = new CGRect (5, 5,frameRect.Location.X + frameRect.Size.Width  , 50);
			} 
			else {
				label.Frame = new CGRect (frameRect.Location.X, 5, frameRect.Size.Width , 70);

			}
			this.AddSubview (label);
			button.SetTitle("Generate Presentation",UIControlState.Normal);
			if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
				button.Frame = new CGRect (0, 65, frameRect.Location.X + frameRect.Size.Width , 10);
			} 
			else {
				button.Frame = new CGRect (frameRect.Location.X, 70, frameRect.Size.Width , 10);

			}
			this.AddSubview (button);
		}




		void OnButtonClicked(object sender, EventArgs e)
		{
            string resourcePath = "SampleBrowser.Samples.Presentation.Templates.Animation.pptx";
            Assembly assembly = Assembly.GetExecutingAssembly();
            Stream fileStream = assembly.GetManifestResourceStream(resourcePath);

            IPresentation presentation = Presentation.Open(fileStream);

            //Modify the existing animation
            CreateAnimationWithShape(presentation);

            MemoryStream stream = new MemoryStream();
            presentation.Save(stream);
            presentation.Close();
            stream.Position = 0;

			if (stream != null)
			{
				SaveiOS iOSSave = new SaveiOS ();
				iOSSave.Save ("CreateAnimationSample.pptx", "application/mspowerpoint", stream);
			}

		}

        # region Create Animation
        private void CreateAnimationWithShape(IPresentation presentation)
        {
            //Get the slide from the presentation
            ISlide slide = presentation.Slides[0];

            //Access the animation sequence to create effects
            ISequence sequence = slide.Timeline.MainSequence;

            //Add motion path effect to the shape
            IEffect line1 = sequence.AddEffect(slide.Shapes[8] as IShape, EffectType.PathUp, EffectSubtype.None, EffectTriggerType.OnClick);
            IMotionEffect motionEffect = line1.Behaviors[0] as IMotionEffect;
            motionEffect.Timing.Duration = 1f;
            IMotionPath motionPath = motionEffect.Path;
            motionPath[1].Points[0].X = 0.00365f;
            motionPath[1].Points[0].Y = -0.27431f;

            //Add motion path effect to the shape
            IEffect line2 = sequence.AddEffect(slide.Shapes[3] as IShape, EffectType.PathDown, EffectSubtype.None, EffectTriggerType.WithPrevious);
            motionEffect = line2.Behaviors[0] as IMotionEffect;
            motionEffect.Timing.Duration = 0.75f;
            motionPath = motionEffect.Path;
            motionPath[1].Points[0].X = 0.00234f;
            motionPath[1].Points[0].Y = 0.43449f;

            //Add wipe effect to the shape
            IEffect wipe1 = sequence.AddEffect(slide.Shapes[1] as IShape, EffectType.Wipe, EffectSubtype.None, EffectTriggerType.AfterPrevious);
            wipe1.Behaviors[1].Timing.Duration = 1f;

            //Add fly effect to the shape
            IEffect fly1 = sequence.AddEffect(slide.Shapes[5] as IShape, EffectType.Fly, EffectSubtype.Left, EffectTriggerType.AfterPrevious);
            fly1.Behaviors[1].Timing.Duration = 0.70f;
            fly1.Behaviors[2].Timing.Duration = 0.70f;

            ////Add wipe effect to the shape
            IEffect wipe2 = sequence.AddEffect(slide.Shapes[2] as IShape, EffectType.Wipe, EffectSubtype.None, EffectTriggerType.AfterPrevious);
            wipe2.Behaviors[1].Timing.Duration = 1f;

            ////Add fly effect to the shape
            IEffect fly2 = sequence.AddEffect(slide.Shapes[4] as IShape, EffectType.Fly, EffectSubtype.Right, EffectTriggerType.AfterPrevious);
            fly2.Behaviors[1].Timing.Duration = 0.70f;
            fly2.Behaviors[2].Timing.Duration = 0.70f;

            IEffect fly3 = sequence.AddEffect(slide.Shapes[6] as IShape, EffectType.Fly, EffectSubtype.Top, EffectTriggerType.AfterPrevious);
            fly3.Behaviors[1].Timing.Duration = 1.50f;
            fly3.Behaviors[2].Timing.Duration = 1.50f;

            ////Add flay effect to the shape
            IEffect fly4 = sequence.AddEffect(slide.Shapes[7] as IShape, EffectType.Fly, EffectSubtype.Left, EffectTriggerType.AfterPrevious);
            fly4.Behaviors[1].Timing.Duration = 0.50f;
            fly4.Behaviors[2].Timing.Duration = 0.50f;
        }
        #endregion

        public override void LayoutSubviews ()
		{
			if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
				frameMargin = 0.0f;
			}
			frameRect = Bounds;
			frameRect.Location = new CGPoint (frameRect.Location.X + frameMargin, frameRect.Location.Y + 1.5f * frameMargin);
			frameRect.Size = new CGSize(frameRect.Size.Width - (frameRect.Location.X + frameMargin), frameRect.Size.Height - (frameRect.Location.Y + 1.5f * frameMargin));

			LoadAllowedTextsLabel ();

			base.LayoutSubviews ();
		}
	}
}