protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.DatePicker> e)
{
base.OnElementChanged(e);
RoundRectShape i = new RoundRectShape(
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 },
null,
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 });
var shape = new ShapeDrawable(i);
shape.Paint.Color = Xamarin.Forms.Color.White.ToAndroid();
shape.Paint.SetStyle(Paint.Style.Stroke);
Control.Background = shape;
Control.SetPadding(15, 15, 15, 15);
DatePickerBorderCtrl element = Element as DatePickerBorderCtrl;
if (!string.IsNullOrWhiteSpace(element.Placeholder))
{
this.Control.SetTextColor(Android.Graphics.Color.Gray);
Control.Text = element.Placeholder;
}
this.Control.TextChanged += (sender, arg) => {
var selectedDate = arg.Text.ToString();
if (selectedDate == element.Placeholder)
{
Control.Text = DateTime.Now.ToString("dd/MM/yyyy");
//this.Control.SetTextColor(Android.Graphics.Color.Gray);
}
};
}
public GraphicsPath GetContourPath(Rectangle bounds)
{
GraphicsPath path = new GraphicsPath();
if (bounds.Height <= 0 || bounds.Width <= 0)
{
return(path);
}
if (bounds.Height < 10 || bounds.Width < 10)
{
RoundRectShape rrs = new RoundRectShape(5);
path = rrs.CreatePath(bounds);
return(path);
}
GraphicsPath res = new GraphicsPath();
Point[] points = null;
if (this.RoundedBottom)
{
points = GetRoundedBottomContour(bounds);
}
else
{
points = GetCutBottomContour(bounds);
}
res.AddLines(points);
return(res);
}
private void radGridView1_RowPaint(object sender, GridViewRowPaintEventArgs e)
{
if (e.Row is GridDataRowElement)
{
GridDataRowElement rowElement = (GridDataRowElement)e.Row;
int startIndex = (int)e.Row.RowInfo.Cells["StartCell"].Value;
int endIndex = (int)e.Row.RowInfo.Cells["EndCell"].Value;
GridDataCellElement startCell = GetCell(e.Row, startIndex);
GridDataCellElement endCell = GetCell(e.Row, endIndex);
if (startCell != null || endCell != null)
{
int left = startCell == null ? rowElement.ScrollableColumns.BoundingRectangle.Left - 10 : startCell.ControlBoundingRectangle.Left;
int right = endCell == null ? rowElement.ScrollableColumns.BoundingRectangle.Right + 10 : endCell.ControlBoundingRectangle.Right;
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
Region clipRegion = e.Graphics.Clip;
e.Graphics.SetClip(rowElement.ScrollableColumns.BoundingRectangle);
int randomColor = (int)e.Row.RowInfo.Cells["Color"].Value;
using (RoundRectShape shape = new RoundRectShape(5))
using (GraphicsPath path = shape.CreatePath(new RectangleF(left + 5, 5, (right - left) - 10, e.Row.Size.Height - 10)))
using (Brush brush = new SolidBrush(fills[randomColor]))
using (Pen pen = new Pen(borders[randomColor], 2))
{
e.Graphics.FillPath(brush, path);
e.Graphics.DrawPath(pen, path);
}
e.Graphics.Clip = clipRegion;
}
}
}
/// <summary>Greates the path.</summary>
public override GraphicsPath CreatePath(Rectangle bounds)
{
GraphicsPath path = new GraphicsPath();
if (bounds.Height <= 0 || bounds.Width <= 0)
{
return(path);
}
if (bounds.Height < 10 || bounds.Width < 10)
{
RoundRectShape rrs = new RoundRectShape(5);
path = rrs.CreatePath(bounds);
return(path);
}
Rectangle[] rects = GetRectangles(bounds);
path.AddRectangles(rects);
//Point[] points = GetRoundedBottomContour(bounds);
//path.AddLines(points);
//path.CloseFigure();
return(path);
}
private void SetBorder(ColorDatePicker view)
{
if (view.HasCorner)
{
int lefttop = (int)(view.CornerWidth * disp.Density);
int righttop = lefttop;
int leftbottom = lefttop;
int rightbottom = lefttop;
RoundRectShape rect = new RoundRectShape(
new float[]
{
lefttop, lefttop,
righttop, righttop,
rightbottom, rightbottom,
leftbottom, leftbottom
}, null, null);
ShapeDrawable bg = new ShapeDrawable(rect);
bg.Paint.Color = view.BackgroundColor.ToAndroid();
Control.Background = bg;
}
else
{
Control.Background = originalDrawable;
}
}
private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'furnitureDataSet2.Products' table. You can move, or remove it, as needed.
this.productsTableAdapter1.Fill(this.furnitureDataSet2.Products);
this.BackgroundImage = this.LoadImage("Telerik.Examples.WinControls.GridView.FirstLook.Images.bg.png");
this.BackgroundImageLayout = ImageLayout.Stretch;
this.newButton.Image = this.LoadImage("Telerik.Examples.WinControls.GridView.FirstLook.Images.buttonNew.png");
this.deleteButton.Image = this.LoadImage("Telerik.Examples.WinControls.GridView.FirstLook.Images.buttonDelete.png");
this.radPanel2.BackgroundImage = this.LoadImage("Telerik.Examples.WinControls.GridView.FirstLook.Images.f1.PNG");
this.radTitleBar1.BackgroundImage = this.LoadImage("Telerik.Examples.WinControls.GridView.FirstLook.Images.logo.png");
this.radTitleBar1.BackgroundImageLayout = ImageLayout.Center;
((TextPrimitive)this.radTitleBar1.TitleBarElement.Children[2].Children[1]).Text = String.Empty;
((ImagePrimitive)this.radTitleBar1.TitleBarElement.Children[2].Children[0]).Image = null;
RoundRectShape panelShapeTopRounded = new RoundRectShape(3);
panelShapeTopRounded.BottomRightRounded = false;
panelShapeTopRounded.BottomLeftRounded = false;
radPanel4.PanelElement.Shape = panelShapeTopRounded;
RoundRectShape panelShapeBottomRounded = new RoundRectShape(3);
panelShapeBottomRounded.TopLeftRounded = false;
panelShapeBottomRounded.TopRightRounded = false;
radPanel1.PanelElement.Shape = panelShapeBottomRounded;
radPanel3.PanelElement.Shape = panelShapeTopRounded;
radTextBoxDimension.Font = segoeFont;
radTextBoxManufacturer.Font = segoeFont;
radTextBoxMaterial.Font = segoeFont;
radTextBoxProductName.Font = segoeFont;
updateButton.Font = segoeFont;
cancelButton.Font = segoeFont;
radLabel2.Font = segoeFont;
radLabel3.Font = segoeFont;
radLabel4.Font = segoeFont;
radLabel5.Font = segoeFont;
radLabel6.Font = segoeFont;
this.radGridView1.TableElement.Padding = new Padding(0);
this.radGridView1.TableElement.DrawBorder = false;
this.radGridView1.TableElement.CellSpacing = -1;
this.radGridView1.TableElement.Text = "";
this.radGridView1.MasterTemplate.BestFitColumns();
this.radGridView1.Columns["Photo"].Width = 106;
this.radGridView1.Columns["ProductName"].Width = 104;
this.FillComboBox();
this.UpdatePanelInfo(this.radGridView1.CurrentRow);
}
private void SetShapes()
{
this.radRadioCustShape.RootElement.Children[0].Children[1].Children[1].Shape = customShape1;
this.radRadioDonut.RootElement.Children[0].Children[1].Children[1].Shape = new DonutShape();
RoundRectShape square = new RoundRectShape();
square.Radius = 0;
this.radRadioSquare.RootElement.Children[0].Children[1].Children[1].Shape = square;
this.radRadioRound.RootElement.Children[0].Children[1].Children[1].Shape = new RoundRectShape();
this.radRadioOffice.RootElement.Children[0].Children[1].Children[1].Shape = new OfficeShape();
}
private void setBottomCorners(View llBtnGroup)
{
int radius = DisplayUtil.dp2px(Context, DEFAULT_RADIUS);
float[] outerRadii = new float[] { 0, 0, 0, 0, radius, radius, radius, radius };
RoundRectShape roundRectShape = new RoundRectShape(outerRadii, null, null);
ShapeDrawable shapeDrawable = new ShapeDrawable(roundRectShape);
shapeDrawable.Paint.Color = Color.White;
shapeDrawable.Paint.SetStyle(Paint.Style.Fill);
llBtnGroup.Background = shapeDrawable;
}
private ShapeDrawable getDefaultBackground()
{
int r = dipToPixels(DEFAULT_CORNER_RADIUS_DIP);
float[] outerR = new float[] { r, r, r, r, r, r, r, r };
var rr = new RoundRectShape(outerR, null, null);
ShapeDrawable drawable = new ShapeDrawable(rr);
drawable.Paint.Color = badgeColor;
return(drawable);
}
protected virtual Padding GetContentMargin()
{
if (this.panelElement.Border.Visibility != ElementVisibility.Visible)
{
return(Padding.Empty);
}
Padding p2 = this.panelElement.BorderThickness;
if (this.RootElement.Shape != null && this.RootElement.ApplyShapeToControl && this.RootElement.Shape is RoundRectShape)
{
RoundRectShape shape = this.RootElement.Shape as RoundRectShape;
p2 = Padding.Add(new Padding((int)((double)shape.Radius - Math.Sqrt((double)(shape.Radius * shape.Radius / 2)))), p2);
}
return(p2);
}
private void initView()
{
View contentView = View.Inflate(Context, Resource.Layout.layout_promptdialog, null);
SetContentView(contentView);
resizeDialog();
mDialogView = Window.DecorView.FindViewById(Android.Resource.Id.Content);
mTitleTv = (TextView)contentView.FindViewById(Resource.Id.tvTitle);
mContentTv = (TextView)contentView.FindViewById(Resource.Id.tvContent);
mPositiveBtn = (TextView)contentView.FindViewById(Resource.Id.btnPositive);
View llBtnGroup = FindViewById(Resource.Id.llBtnGroup);
ImageView logoIv = (ImageView)contentView.FindViewById(Resource.Id.logoIv);
logoIv.SetBackgroundResource(getLogoResId(mDialogType));
LinearLayout topLayout = (LinearLayout)contentView.FindViewById(Resource.Id.topLayout);
ImageView triangleIv = new ImageView(Context);
triangleIv.LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, DisplayUtil.dp2px(Context, 10));
triangleIv.SetImageBitmap(createTriangel((int)(DisplayUtil.getScreenSize(_context).X * 0.7), DisplayUtil.dp2px(_context, 10)));
topLayout.AddView(triangleIv);
setBtnBackground(mPositiveBtn);
setBottomCorners(llBtnGroup);
int radius = DisplayUtil.dp2px(Context, DEFAULT_RADIUS);
float[] outerRadii = new float[] { radius, radius, radius, radius, 0, 0, 0, 0 };
RoundRectShape roundRectShape = new RoundRectShape(outerRadii, null, null);
ShapeDrawable shapeDrawable = new ShapeDrawable(roundRectShape);
shapeDrawable.Paint.SetStyle(Paint.Style.Fill);
shapeDrawable.Paint.Color = Context.Resources.GetColor(getColorResId(mDialogType));
LinearLayout llTop = (LinearLayout)FindViewById(Resource.Id.llTop);
llTop.Background = shapeDrawable;
mTitleTv.Text = mTitle;
mContentTv.Text = mContent;
mPositiveBtn.Text = mBtnText;
}
private void setBackgroundColor()
{
if (0 == mBackgroundColor)
{
return;
}
int radius = DisplayUtil.dp2px(Context, 6);
float[] outerRadii = new float[] { radius, radius, radius, radius, 0, 0, 0, 0 };
RoundRectShape roundRectShape = new RoundRectShape(outerRadii, null, null);
ShapeDrawable shapeDrawable = new ShapeDrawable(roundRectShape);
shapeDrawable.Paint.Color = mBackgroundColor;
shapeDrawable.Paint.SetStyle(Paint.Style.Fill);
mBkgView.Background = shapeDrawable;
}
/// <summary>
/// Calculates the non-client margin of the control
/// based on the radius of the round rect shape.
/// </summary>
/// <returns>An instance of the <see cref="System.Windows.Forms.Padding"/> struct
/// which represents the left, top, right and bottom margin.</returns>
protected virtual Padding GetContentMargin()
{
if (this.panelElement.Border.Visibility == ElementVisibility.Visible)
{
Padding result = this.panelElement.BorderThickness;
if (this.RootElement.Shape != null && this.RootElement.ApplyShapeToControl &&
this.RootElement.Shape is RoundRectShape)
{
RoundRectShape rRectShape = this.RootElement.Shape as RoundRectShape;
int ncOffset = (int)(rRectShape.Radius - Math.Sqrt(rRectShape.Radius * rRectShape.Radius / 2));
result = Padding.Add(new Padding(ncOffset), result);
}
return(result);
}
return(Padding.Empty);
}
public override string ToString()
{
object value = Value;
if (value != null)
{
if (value.GetType() == typeof(Color))
{
return(((Color)value).Name);
}
else if (value.GetType() == typeof(RoundRectShape))
{
RoundRectShape shape = (RoundRectShape)value;
return(shape.Radius.ToString());
}
return(value.ToString());
}
return("");
}
protected override void OnElementChanged(ElementChangedEventArgs <Editor> e)
{
base.OnElementChanged(e);
if (Control != null)
{
var nativeEditText = (global::Android.Widget.EditText)Control;
RoundRectShape i = new RoundRectShape(
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 },
null,
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 });
var shape = new ShapeDrawable(i);
shape.Paint.Color = Xamarin.Forms.Color.White.ToAndroid();
shape.Paint.SetStyle(Paint.Style.Stroke);
nativeEditText.Background = shape;
nativeEditText.SetPadding(15, 15, 15, 15);
}
}
private void SetBorder(ColorTimePicker view)
{
int lefttop = 1;
int righttop = lefttop;
int leftbottom = lefttop;
int rightbottom = lefttop;
RoundRectShape rect = new RoundRectShape(
new float[]
{
lefttop, lefttop,
righttop, righttop,
rightbottom, rightbottom,
leftbottom, leftbottom
}, null, null);
ShapeDrawable bg = new ShapeDrawable(rect);
bg.Paint.Color = view.BackgroundColor.ToAndroid();
Control.Background = bg;
}
private void FrmLoginLoad(object sender, EventArgs e)
{
RoundRectShape shape = new RoundRectShape
{
BottomLeftRounded = true,
BottomRightRounded = true,
TopLeftRounded = true,
TopRightRounded = true,
Radius = 5
};
//txtLogin.RootElement.StretchVertically = true;
//txtLogin.TextBoxElement.StretchVertically = true;
//txtLogin.TextBoxElement.TextBoxItem.Alignment = ContentAlignment.MiddleLeft;
//txtPassword.RootElement.StretchVertically = true;
//txtPassword.TextBoxElement.StretchVertically = true;
//txtPassword.TextBoxElement.TextBoxItem.Alignment = ContentAlignment.MiddleLeft;
txtLogin.Height = 25;
txtPassword.Height = 25;
//txtLogin.TextBoxElement.Shape = shape;
//txtPassword.TextBoxElement.Shape = shape;
lblStatus.Location = new Point(6, (Height - lblStatus.Height) - 8);
lblVersion.Location = new Point((Width - lblVersion.Width) - 10, (Height - lblVersion.Height) - 8);
LoadStatus(Program.LanguageDefault.DictionaryLogin["InsertLogin"]);
txtLogin.TabIndex = 0;
txtPassword.TabIndex = 1;
cbxOffline.Checked = true;
txtLogin.Focus();
txtLogin.Select();
BtnOkClick(new object(), new EventArgs());
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control != null)
{
var nativeEditText = (global::Android.Widget.EditText)Control;
RoundRectShape i = new RoundRectShape(
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 },
null,
new float[] { 15, 15, 15, 15, 15, 15, 15, 15 });
var shape = new ShapeDrawable(i);
shape.Paint.Color = Xamarin.Forms.Color.FromHex("#c786d3").ToAndroid();
shape.Paint.SetStyle(Paint.Style.Stroke);
nativeEditText.Background = shape;
nativeEditText.SetPadding(25, 25, 25, 25);
//nativeEditText.FocusedByDefault = true; not working
}
}
protected LayerDrawable GradientConverter(String Gradient)
{
var roundRect = new RoundRectShape(CornerRadiusArray, null, null);
ShapeDrawable sf = new ShapeDrawable(roundRect);
sf.SetIntrinsicHeight(100);
sf.SetIntrinsicWidth(200);
sf.SetShaderFactory(new GradientShader(Gradient));
ShapeDrawable shadow = new ShapeDrawable(roundRect);
shadow.SetIntrinsicHeight(100);
shadow.SetIntrinsicWidth(200);
shadow.SetShaderFactory(new ShadowShader(BaseControl));
LayerDrawable ld = null;
if (Element.BorderColor != Xamarin.Forms.Color.Default)
{
GradientDrawable stroke = new GradientDrawable();
stroke.SetCornerRadii(CornerRadiusArray);
stroke.SetStroke(2, Element.BorderColor.ToAndroid());
ld = new LayerDrawable(new Drawable[] { stroke, shadow, sf });
ld.SetLayerInset(0, 0, 0, 3, 3);
ld.SetLayerInset(1, 5, 5, 0, 0); // inset the shadow so it doesn't start right at the left/top
ld.SetLayerInset(2, 2, 2, 5, 5);
}
else
{
ld = new LayerDrawable(new Drawable[] { shadow, sf });
ld.SetLayerInset(0, 5, 5, 0, 0); // inset the shadow so it doesn't start right at the left/top
ld.SetLayerInset(1, 0, 0, 5, 5);
}
return(ld);
}
protected override void OnElementChanged(ElementChangedEventArgs <SearchBar> e)
{
base.OnElementChanged(e);
if (Control != null)
{
var nativeEditText = (global::Android.Widget.SearchView)Control;
var plateId = Resources.GetIdentifier("android:id/search_plate", null, null);
var plate = Control.FindViewById(plateId);
plate.SetBackgroundColor(Android.Graphics.Color.Transparent);
RoundRectShape i = new RoundRectShape(
new float[] { 30, 30, 30, 30, 30, 30, 30, 30 },
null,
new float[] { 30, 30, 30, 30, 30, 30, 30, 30 });
var shape = new ShapeDrawable(i);
shape.Paint.Color = Xamarin.Forms.Color.Transparent.ToAndroid();
shape.Paint.SetStyle(Paint.Style.Stroke);
nativeEditText.Background = shape;
}
}
void UpdateShape( )
{
// if there's a border width or corner radius, create a shape to render that represents the border.
// This will allow either a bordered button, or a rounded button.
if (_BorderWidth > 0 || _Radius > 0)
{
Shape = new RoundRectShape(new float[]
{
_Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius
}, null, null);
}
else
{
// otherwise, delete our shape so we don't render anything for a border.
Shape = null;
}
}
private Drawable CreateNativeBorder(Brush background, Brush borderBrush, Thickness borderThickness,
CornerRadius cornerRadius)
{
var cornerRadiusArray = new[]
{
(float)cornerRadius.TopLeft, (float)cornerRadius.TopLeft,
(float)cornerRadius.TopRight, (float)cornerRadius.TopRight,
(float)cornerRadius.BottomRight, (float)cornerRadius.BottomRight,
(float)cornerRadius.BottomLeft, (float)cornerRadius.BottomLeft
};
Paint backgroundPaint = new Paint();
Paint borderPaint = new Paint();
backgroundPaint.SetStyle(Paint.Style.Fill);
borderPaint.SetStyle(Paint.Style.Fill);
if (borderBrush == null)
{
borderPaint.Color = Color.Transparent;
}
else
{
if (borderBrush is SolidColorBrush)
{
var color = ((SolidColorBrush)borderBrush).Color;
borderPaint.Color = new Color(color.R, color.G, color.B, color.A);
}
else
{
throw new Exception("SolidColorBrush BorderBrush is supported.");
}
}
if (background == null)
{
backgroundPaint.Color = Color.Transparent;
}
else
{
if (background is SolidColorBrush)
{
var color = ((SolidColorBrush)background).Color;
backgroundPaint.Color = new Color(color.R, color.G, color.B, color.A);
}
else
{
throw new Exception("SolidColorBrush Background is supported.");
}
}
var rs = new RoundRectShape(cornerRadiusArray, null, null);
var noChild =
(this.Child == null || this.Child.Height.Equals(0) || this.Child.Width.Equals(0)) &&
(this.ActualHeight.Equals(0) || this.ActualWidth.Equals(0));
var left = ScreenProperties.ConvertDPIToPixels((float)(borderThickness.Left));
var top = ScreenProperties.ConvertDPIToPixels((float)(borderThickness.Top));
var right = ScreenProperties.ConvertDPIToPixels((float)(borderThickness.Right));
var bottom = ScreenProperties.ConvertDPIToPixels((float)(borderThickness.Bottom));
var pixelBorderThickness = new Thickness(left, top, right, bottom);
Bitmap bitmap = null;
using (ShapeDrawable sd = new CustomShapeDrawable(rs, backgroundPaint, borderPaint, cornerRadiusArray, pixelBorderThickness, noChild))
{
var width = ScreenProperties.ConvertDPIToPixels((float)(this.ActualWidth));
var height = ScreenProperties.ConvertDPIToPixels((float)(this.ActualHeight));
if (height <= 0 || width <= 0)
{
return(new BitmapDrawable());
}
bitmap = Bitmap.CreateBitmap((int)width, (int)height, Bitmap.Config.Argb8888);
var canvas = new Android.Graphics.Canvas(bitmap);
sd.SetBounds(0, 0, canvas.Width, canvas.Height);
sd.Draw(canvas);
}
return(new BitmapDrawable(bitmap));
}
/// <summary>
/// Inits the control.
/// </summary>
/// <param name="dataCollection">Data collection of TData.</param>
/// <param name="viewInflater">
/// Method which will return view of page inflated with TData. Background of result view should
/// be transparent and setted through BackgroundColor parameter.
/// </param>
/// <param name="wm">Window manager.</param>
/// <param name="fm">Fragment manager.</param>
/// <param name="pageGapDistance">Distance between two pages in px.</param>
/// <param name="activePageSideOffset">Distance from side of control to side of page in px.</param>
/// <param name="animationType"></param>
/// <param name="darkenMultiplier">
/// How much inactive pages should be darkened. Value from 0.0f to 1.0f, where 0.0f is not
/// darkened at all and 1.0f completely black.
/// </param>
/// <param name="shrinkedViewScale">
/// Size of inactive pages respectively to active page. Value from 0.0f to 1.0f, where 0.0f
/// shrinkes page to invisible and 1.0f doesn't resize inactive page.
/// </param>
/// <param name="backgroundColor">Background color. Transparent if null.</param>
/// <param name="cornerRadius">Corner radius.</param>
/// <typeparam name="TData">Type of each item in collection, from which pages will be inflated.</typeparam>
public void InitControl <TData>(IList <TData> dataCollection,
PagerAnimatedAdapter <TData> .ViewInflatHandler viewInflater,
IWindowManager wm,
FragmentManager fm,
int pageGapDistance = 0,
int activePageSideOffset = 0,
AnimationType animationType = AnimationType.None,
float darkenMultiplier = 0.4f,
float shrinkedViewScale = 0.8f,
Color?backgroundColor = null,
int cornerRadius = 0)
{
PageMargin = pageGapDistance;
OffscreenPageLimit = 3;
SetClipToPadding(false);
SetPadding(activePageSideOffset, 0, activePageSideOffset, 0);
var displaySize = new Point();
wm.DefaultDisplay.GetSize(displaySize);
var backgroundShape = new RoundRectShape(
new float[]
{
cornerRadius, cornerRadius, cornerRadius, cornerRadius, cornerRadius, cornerRadius, cornerRadius,
cornerRadius
},
null, null);
var backgroundShapeDrawable = new ShapeDrawable(backgroundShape);
var backgroundPaint = backgroundShapeDrawable.Paint;
backgroundPaint.Color = backgroundColor ?? Color.Transparent;
backgroundPaint.SetStyle(Paint.Style.Fill);
ShapeDrawable foregroundShapeDrawable = null;
switch (animationType)
{
case AnimationType.None:
PageTransformer = null;
break;
case AnimationType.Revealing:
foregroundShapeDrawable = new ShapeDrawable(backgroundShape);
var foregroundPaint = foregroundShapeDrawable.Paint;
foregroundPaint.Color = Color.Black;
foregroundPaint.SetStyle(Paint.Style.Fill);
PageTransformer = new RevealingPageTransformer(darkenMultiplier, shrinkedViewScale,
AnimationHorizontalPositionOffset);
break;
default:
break;
}
AnimationHorizontalPositionOffset = (float)(PageMargin + PaddingLeft) / displaySize.X;
SetPageTransformer(true, PageTransformer);
var adapter = new PagerAnimatedAdapter <TData>(dataCollection, viewInflater, backgroundShapeDrawable,
foregroundShapeDrawable, fm);
Adapter = adapter;
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
if (container == null)
{
// Currently in a layout without a container, so no reason to create our view.
return(null);
}
Point displaySize = new Point( );
Activity.WindowManager.DefaultDisplay.GetSize(displaySize);
ScreenSize = new System.Drawing.SizeF(displaySize.X, displaySize.Y);
// scale the image to match the view's width
ScreenToImageScalar = (float)SourceImage.Width / (float)ScreenSize.Width;
// get the scaled dimensions, maintaining aspect ratio
float scaledWidth = (float)SourceImage.Width * (1.0f / ScreenToImageScalar);
float scaledHeight = (float)SourceImage.Height * (1.0f / ScreenToImageScalar);
// now, if the scaled height is too large, re-calc with Height is the dominant,
// so we guarantee a fit within the view.
if (scaledHeight > ScreenSize.Height)
{
ScreenToImageScalar = (float)SourceImage.Height / (float)ScreenSize.Height;
scaledWidth = (float)SourceImage.Width * (1.0f / ScreenToImageScalar);
scaledHeight = (float)SourceImage.Height * (1.0f / ScreenToImageScalar);
}
ScaledSourceImage = Bitmap.CreateScaledBitmap(SourceImage, (int)scaledWidth, (int)scaledHeight, false);
// setup our layout for touch input
RelativeLayout view = inflater.Inflate(Resource.Layout.ImageCrop, container, false) as RelativeLayout;
view.SetOnTouchListener(this);
// create the view that will display the image to crop
ImageView = new AspectScaledImageView(Rock.Mobile.PlatformSpecific.Android.Core.Context);
ImageView.LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
ImageView.LayoutParameters.Width = ScaledSourceImage.Width;
ImageView.LayoutParameters.Height = ScaledSourceImage.Height;
// center the image
ImageView.SetX((ScreenSize.Width - ImageView.LayoutParameters.Width) / 2);
ImageView.SetY((ScreenSize.Height - ImageView.LayoutParameters.Height) / 2);
view.AddView(ImageView);
// create the draggable crop view that will let the user pic which part of the image to use.
CropView = new View(Rock.Mobile.PlatformSpecific.Android.Core.Context);
CropView.LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
// the crop view's dimensions should be based on what the user wanted to crop to. We'll do width, and then height as a scale of width.
CropView.LayoutParameters.Width = (int)(scaledWidth < scaledHeight ? scaledWidth : scaledHeight);
CropView.LayoutParameters.Height = (int)((float)CropView.LayoutParameters.Width * CropAspectRatio);
// the crop view should be a nice outlined rounded rect
float _Radius = 3.0f;
RoundRectShape rectShape = new RoundRectShape(new float[] { _Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius,
_Radius }, null, null);
// configure its paint
ShapeDrawable border = new ShapeDrawable(rectShape);
border.Paint.SetStyle(Paint.Style.Stroke);
border.Paint.StrokeWidth = 8;
border.Paint.Color = Color.WhiteSmoke;
CropView.Background = border;
// set our clamp values
CropViewMinPos = new PointF((ScreenSize.Width - scaledWidth) / 2,
(ScreenSize.Height - scaledHeight) / 2);
CropViewMaxPos = new PointF(CropViewMinPos.X + (scaledWidth - CropView.LayoutParameters.Width),
CropViewMinPos.Y + (scaledHeight - CropView.LayoutParameters.Height));
view.AddView(CropView);
// create a mask layer that will block out the parts of the image that will be cropped
MaskLayer = new Rock.Mobile.PlatformSpecific.Android.Graphics.MaskLayer((int)ScreenSize.Width, (int)ScreenSize.Height, CropView.LayoutParameters.Width, CropView.LayoutParameters.Height, Rock.Mobile.PlatformSpecific.Android.Core.Context);
MaskLayer.LayoutParameters = new RelativeLayout.LayoutParams((int)ScreenSize.Width, (int)ScreenSize.Height);
MaskLayer.Opacity = 0.00f;
view.AddView(MaskLayer);
// Now setup our bottom area with cancel, crop, and text to explain
RelativeLayout bottomBarLayout = new RelativeLayout(Rock.Mobile.PlatformSpecific.Android.Core.Context);
bottomBarLayout.LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
((RelativeLayout.LayoutParams)bottomBarLayout.LayoutParameters).AddRule(LayoutRules.AlignParentBottom);
// set the nav subBar color (including opacity)
Color navColor = Rock.Mobile.UI.Util.GetUIColor(PrivateSubNavToolbarConfig.BackgroundColor);
navColor.A = (Byte)((float)navColor.A * PrivateSubNavToolbarConfig.Opacity);
bottomBarLayout.SetBackgroundColor(navColor);
view.AddView(bottomBarLayout);
// setup the cancel button (which will undo cropping or take you back to the picture taker)
CancelButton = new Button(Rock.Mobile.PlatformSpecific.Android.Core.Context);
CancelButton.LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
CancelButton.Gravity = GravityFlags.Left;
((RelativeLayout.LayoutParams)CancelButton.LayoutParameters).AddRule(LayoutRules.AlignParentLeft);
// set the crop button's font
Android.Graphics.Typeface fontFace = Rock.Mobile.PlatformSpecific.Android.Graphics.FontManager.Instance.GetFont(PrivateControlStylingConfig.Icon_Font_Secondary);
CancelButton.SetTypeface(fontFace, Android.Graphics.TypefaceStyle.Normal);
CancelButton.SetTextSize(Android.Util.ComplexUnitType.Dip, PrivateImageCropConfig.CropCancelButton_Size);
CancelButton.Text = PrivateImageCropConfig.CropCancelButton_Text;
CancelButton.Click += (object sender, EventArgs e) =>
{
// don't allow button presses while animations are going on
if (Animating == false)
{
// if they hit cancel while previewing, go back to editing
if (Mode == CropMode.Previewing)
{
SetMode(CropMode.Editing);
}
else
{
// they pressed it while they're in editing mode, so go back to camera mode
Activity.OnBackPressed( );
}
}
};
bottomBarLayout.AddView(CancelButton);
// setup the Confirm button, which will use a font to display its graphic
ConfirmButton = new Button(Rock.Mobile.PlatformSpecific.Android.Core.Context);
ConfirmButton.LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
ConfirmButton.Gravity = GravityFlags.Right;
((RelativeLayout.LayoutParams)ConfirmButton.LayoutParameters).AddRule(LayoutRules.AlignParentRight);
// set the crop button's font
fontFace = Rock.Mobile.PlatformSpecific.Android.Graphics.FontManager.Instance.GetFont(PrivateControlStylingConfig.Icon_Font_Secondary);
ConfirmButton.SetTypeface(fontFace, Android.Graphics.TypefaceStyle.Normal);
ConfirmButton.SetTextSize(Android.Util.ComplexUnitType.Dip, PrivateImageCropConfig.CropOkButton_Size);
ConfirmButton.Text = PrivateImageCropConfig.CropOkButton_Text;
// when clicked, we should crop the image.
ConfirmButton.Click += (object sender, EventArgs e) =>
{
// don't allow button presses while animations are going on
if (Animating == false)
{
// if they pressed confirm while editing, go to preview
if (Mode == CropMode.Editing)
{
SetMode(CropMode.Previewing);
}
else
{
// notify the caller
SpringboardParent.ModalFragmentDone(CroppedImage);
}
}
};
bottomBarLayout.AddView(ConfirmButton);
// start in editing mode (obviously)
SetMode(CropMode.Editing);
// start the cropper centered
MoveCropView(new PointF((ScreenSize.Width - CropView.LayoutParameters.Width) / 2, (ScreenSize.Height - CropView.LayoutParameters.Height) / 2));
MaskLayer.Position = new PointF(CropView.GetX( ), CropView.GetY( ));
return(view);
}
