/// <summary>
/// Fires when a button is clicked
/// If hold not true, then play the video path. If vid not found then...
/// If hold true, then open the button maintenace screen for the selected button.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
public void ButtonClickPlayVid(object sender, EventArgs e)
{
//convert sender to custom button type so can access properties
CustomButton btn = sender as CustomButton;
if (btn != null)
{
if (Hold == false) //if hold button not pressed down
{
Debug.WriteLine("Button {0} Pressed", btn.ID);
Debug.WriteLine("Playing vid: {0}", btn.VidPath);
//sets the movie player url to the buttons vid path, and plays the vid in fullscreen
VideoPlayer.MoviePlayer.ContentUrl = NSUrl.FromFilename(btn.VidPath);
VideoPlayer.MoviePlayer.SetFullscreen(true, false);
VideoPlayer.MoviePlayer.Play();
}
else //if the hold button is held down / hold is true
{
Debug.WriteLine("open button maintenance");
this.PresentModalViewController(ButtonMaintenanceScreen.Screen, false); //open the button maintenace screen modal
Hold = false; //reset hold to false otherwise hold stays true after opening button maintenance screen
// set button maintenance obj to sender!
//create a new button data obj that will be passed to the button mainteance screen
//*fixed issure where button maintenance values are changed, but not saved. But it still saved those values because of ref type
//set the button data properties to the sender's (button clicked) properties
ButtonData buttonData = new ButtonData();
buttonData.ID = btn.ID;
buttonData.BorderColour = new BorderColourData()
{
Red = (float)btn.BorderColour.Components[0], Green = (float)btn.BorderColour.Components[1], Blue = (float)btn.BorderColour.Components[2]
};
buttonData.ImgPath = btn.ImgPath;
buttonData.VidPath = btn.VidPath;
//set button maintenance screen button to the button data obj
ButtonMaintenanceScreen.Button = buttonData;
//set button border width on button maintenace screen
ButtonMaintenanceScreen.ButtonBorderWidth = AppData.BorderWidth;
ButtonMaintenanceScreen.UpdateBorders(); //update border sizes
//set sliders - so it matches the colours of the button clicked
ButtonMaintenanceScreen.RedSlider.Value = (float)btn.BorderColour.Components[0];
ButtonMaintenanceScreen.GreenSlider.Value = (float)btn.BorderColour.Components[1];
ButtonMaintenanceScreen.BlueSlider.Value = (float)btn.BorderColour.Components[2];
//set colour and image box
ButtonMaintenanceScreen.SetColourBox(); //change to on change
ButtonMaintenanceScreen.SetImageBox();
//set the video box (thumbnail)
//set the movie player url property to the sender's(button clicked) vidpath
//so it can display the videos thumbnail in the video box
ButtonMaintenanceScreen.MoviePlayer.ContentUrl = NSUrl.FromFilename(btn.VidPath);
ButtonMaintenanceScreen.SetVideoBox();
//pass some of the app datas values to the button maintenance screen class
ButtonMaintenanceScreen.ButtonsPerPage = (int)AppData.ButtonsPerPage;
ButtonMaintenanceScreen.NumberOfPages = (int)AppData.NumberOfPages;
}
}
}
/// <summary>
/// Creates the cells and adds them to grid.
/// Creates the buttons and adds them to cell.
/// Creates the image from img path and adds them to button.
/// </summary>
public void CreateCells()
{
//gets the starting index for button ids using page and number of buttons per page
nint btnIdCounter = (PageNum - 1) * AppData.ButtonsPerPage;
for (int c = 0; c < Cols; c++)
{
for (int r = 0; r < Rows; r++)
{
//create cell
CGRect cellFrame = new CGRect(c * CellW, r * CellH, CellW, CellH);
UICollectionViewCell cell = new UICollectionViewCell(cellFrame);
Grid.AddSubview(cell); //add cell to grid
//create button and button data
ButtonData theButtonData;
CustomButton theButton = new CustomButton();
CGRect btnFrame = new CGRect(0 + (ButtonPadding / 2), 0 + (ButtonPadding / 2), CellW - (ButtonPadding), CellH - (ButtonPadding));
//retrives button data obj from list of buttons using id
//returns null if no match
theButtonData = AppData.Buttons.Find((x) =>
{
return(x.ID == btnIdCounter);
});
//if no button data obj existed with the button id
if (theButtonData == null) //create default button data
{
//set the button data default values
theButtonData = new ButtonData();
theButtonData.ID = (int)btnIdCounter;
theButtonData.BorderColour = new BorderColourData()
{
Red = 0, Green = 0, Blue = 105
};
theButtonData.VidPath = "babyshark.m4v";
//theButtonData.ImgPath = "shark.jpg";
theButtonData.ImgPath = "defaultbuttonimg.png";
}
//fill the button with the button data properties
theButton.ID = (int)theButtonData.ID;
theButton.BorderColour = UIColor.FromRGB(theButtonData.BorderColour.Red, theButtonData.BorderColour.Green, theButtonData.BorderColour.Blue).CGColor;
theButton.VidPath = theButtonData.VidPath;
theButton.ImgPath = theButtonData.ImgPath;
//set the button styling and settings
theButton.Layer.BorderColor = theButton.BorderColour;
//set constant properties for every button
theButton.Frame = btnFrame;
//theButton.Layer.BorderWidth = ButtonBorderW;
theButton.Layer.BorderWidth = AppData.BorderWidth;
theButton.Layer.CornerRadius = ButtonCornerRadius;
//
var maskingShapeLayer = new CAShapeLayer()
{
Path = UIBezierPath.FromRoundedRect(theButton.Bounds, UIRectCorner.AllCorners, new CGSize(26, 26)).CGPath
};
theButton.Layer.Mask = maskingShapeLayer;
//add play vid function to button click
theButton.TouchUpInside -= ButtonClickPlayVid; //fixes a saved button playing multiple times!
theButton.TouchUpInside += ButtonClickPlayVid;
//add button to cell
cell.AddSubview(theButton);
//create img
CGRect imgFrame = new CGRect(0, 0, theButton.Bounds.Width, theButton.Bounds.Height);
UIImageView img = new UIImageView(imgFrame);
img.Image = new UIImage(theButton.ImgPath); //set the image to the button img path
img.UserInteractionEnabled = false; //So user can still click the button
img.Layer.CornerRadius = ButtonCornerRadius;
img.ClipsToBounds = true; //enables corner radius on img
//add img to button
theButton.AddSubview(img);
btnIdCounter++; //increments the button id counter for the next button
}
}
}