async public Task <int> preparePaintingAreaCanvasForEraser()
{
RenderTargetBitmap retarbi = new RenderTargetBitmap();
Canvas eraserCanvas = PocketPaintApplication.GetInstance().EraserCanvas;
try
{
if (eraserCanvas.Visibility == Visibility.Collapsed)
{
eraserCanvas.Visibility = Visibility.Visible;
}
await retarbi.RenderAsync(eraserCanvas);
Windows.Storage.Streams.IBuffer buffer = await(retarbi.GetPixelsAsync());
pixelsCanvasEraser = WindowsRuntimeBufferExtensions.ToArray(buffer);
this.pixelHeightCanvas = retarbi.PixelHeight;
this.pixelWidthCanvas = retarbi.PixelWidth;
}
catch
{
return(1);
}
return(0);
}
public void BtnMoveScreenEllipse_OnClick(object sender, RoutedEventArgs e)
{
ToolType currentTooltype = PocketPaintApplication.GetInstance().ToolCurrent.GetToolType();
if (currentTooltype != ToolType.Move)
{
//PocketPaintApplication.GetInstance().PaintingAreaView.setVisibilityGrdSliderThickness(Visibility.Collapsed);
PocketPaintApplication.GetInstance().SwitchTool(ToolType.Move);
PocketPaintApplication.GetInstance().PaintingAreaView.changeVisibilityOfSelectionsControls(Visibility.Collapsed);
PocketPaintApplication.GetInstance().PaintingAreaView.changeBackgroundColorAndOpacityOfPaintingAreaCanvas(Colors.Transparent, 1.0);
}
else if (currentTooltype == ToolType.Move)
{
if (PocketPaintApplication.GetInstance().ToolWhileMoveTool == null)
{
return;
}
ToolType newSelectedTooltype = PocketPaintApplication.GetInstance().ToolWhileMoveTool.GetToolType();
PocketPaintApplication.GetInstance().SwitchTool(newSelectedTooltype);
PocketPaintApplication.GetInstance().PaintingAreaView.changeVisibilityOfActiveSelectionControl(Visibility.Visible);
if (newSelectedTooltype == ToolType.Ellipse || newSelectedTooltype == ToolType.ImportPng || newSelectedTooltype == ToolType.Rect)
{
PocketPaintApplication.GetInstance().PaintingAreaView.changeBackgroundColorAndOpacityOfPaintingAreaCanvas(Colors.Black, 0.5);
}
PocketPaintApplication.GetInstance().PaintingAreaView.resetActiveSelectionControl();
}
}
/// <summary>
/// Wird aufgerufen, wenn diese Seite in einem Frame angezeigt werden soll.
/// </summary>
/// <param name="e">Ereignisdaten, die beschreiben, wie diese Seite erreicht wurde.
/// Dieser Parameter wird normalerweise zum Konfigurieren der Seite verwendet.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
SolidColorBrush fill_color;
if (PocketPaintApplication.GetInstance().is_border_color)
{
fill_color = PocketPaintApplication.GetInstance().PaintData.strokeColorSelected;
}
else
{
fill_color = PocketPaintApplication.GetInstance().PaintData.colorSelected;
}
double fill_color_opacity = Convert.ToDouble(fill_color.Color.A);
if (PocketPaintApplication.GetInstance().PaintData.colorSelected != null)
{
Color selected_color;
if (PocketPaintApplication.GetInstance().is_border_color)
{
selected_color = ((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.strokeColorSelected).Color;
}
else
{
selected_color = ((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.colorSelected).Color;
}
changeValuesOfColourSliders(selected_color.R, selected_color.G, selected_color.B, (byte)fill_color_opacity);
changeColorOfBtnSelectedColor(selected_color);
}
}
private async Task <SolidColorBrush> GetPixelColor()
{
RenderTargetBitmap retarbi = new RenderTargetBitmap();
await retarbi.RenderAsync(PocketPaintApplication.GetInstance().PaintingAreaCanvas,
(int)PocketPaintApplication.GetInstance().PaintingAreaCanvas.ActualWidth,
(int)PocketPaintApplication.GetInstance().PaintingAreaCanvas.ActualHeight);
Windows.Storage.Streams.IBuffer buffer = await(retarbi.GetPixelsAsync());
var pixels = WindowsRuntimeBufferExtensions.ToArray(buffer);
var width = retarbi.PixelWidth;
var height = retarbi.PixelHeight;
double NormfactorX = (double)width / (double)PocketPaintApplication.GetInstance().Bitmap.PixelWidth;
double NormfactorY = (double)height / (double)PocketPaintApplication.GetInstance().Bitmap.PixelHeight;
double doubleY = ((double)Y) * NormfactorY;
double doubleX = ((double)X) * NormfactorX;
int intX = (int)Math.Round(doubleX, 0);
int intY = (int)Math.Round(doubleY, 0);
int intTemp = intY * width;
int intXTemp = intTemp + intX;
int intValue = intXTemp * 4;
var a = pixels[intValue + 3];
var r = pixels[intValue + 2];
var g = pixels[intValue + 1];
var B = pixels[intValue];
return(new SolidColorBrush(Windows.UI.Color.FromArgb(a, r, g, B)));
}
private void sldSlidersChanged_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
int strokeThickness = (int)sldStrokeThickness.Value;
tbStrokeThicknessValue.Text = strokeThickness.ToString();
PocketPaintApplication.GetInstance().PaintData.strokeThickness = strokeThickness;
if (PocketPaintApplication.GetInstance().BarRecEllShape != null)
{
if (PocketPaintApplication.GetInstance().ToolCurrent.GetToolType() == Tool.ToolType.Rect)
{
PocketPaintApplication.GetInstance().RectangleSelectionControl.StrokeThicknessOfRectangleToDraw = strokeThickness;
}
else if (PocketPaintApplication.GetInstance().ToolCurrent.GetToolType() == Tool.ToolType.Ellipse)
{
PocketPaintApplication.GetInstance().EllipseSelectionControl.StrokeThicknessOfEllipseToDraw = strokeThickness;
}
else
{
PocketPaintApplication.GetInstance().ImportImageSelectionControl.setStrokeThicknessOfDrawingShape = strokeThickness;
}
}
if (strokeThickness > 0)
{
btnSelectedBorderColor.IsEnabled = true;
}
else
{
btnSelectedBorderColor.IsEnabled = false;
}
}
public ViewColorPicker()
{
this.InitializeComponent();
PocketPaintApplication.GetInstance().ViewColorPicker = this;
PocketPaintApplication.GetInstance().InputHexValueControl = ctrlInputHexValueSelectionControl;
Color selected_color;
double color_opacity;
if (PocketPaintApplication.GetInstance().is_border_color&& PocketPaintApplication.GetInstance().PaintData.strokeColorSelected != null)
{
selected_color = ((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.strokeColorSelected).Color;
color_opacity = Convert.ToDouble(((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.strokeColorSelected).Color.A);
changeValuesOfColourSliders(selected_color.R, selected_color.G, selected_color.B, (byte)color_opacity);
changeColorOfBtnSelectedColor(selected_color);
}
else if (!PocketPaintApplication.GetInstance().is_border_color&& PocketPaintApplication.GetInstance().PaintData.colorSelected != null)
{
selected_color = ((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.colorSelected).Color;
color_opacity = Convert.ToDouble(((SolidColorBrush)PocketPaintApplication.GetInstance().PaintData.colorSelected).Color.A);
changeValuesOfColourSliders(selected_color.R, selected_color.G, selected_color.B, (byte)color_opacity);
changeColorOfBtnSelectedColor(selected_color);
}
setColorPickerLayout();
}
public override void HandleUp(object arg)
{
if (PocketPaintApplication.GetInstance().cursorControl.isDrawingActivated())
{
if (!(arg is Point))
{
return;
}
setHeightWidth();
var coordinate = new Point(width + _transforms.Value.OffsetX, height + _transforms.Value.OffsetY);
// only a point/dot is drawn, no movement of finger on screen
if (_lastPoint.Equals(coordinate))
{
var qbs = new QuadraticBezierSegment
{
Point1 = _lastPoint,
Point2 = coordinate
};
_pathSegmentCollection.Add(qbs);
PocketPaintApplication.GetInstance().PaintingAreaLayoutRoot.InvalidateMeasure();
_path.InvalidateArrange();
}
CommandManager.GetInstance().CommitCommand(new CursorCommand(_path));
}
}
async public void fillSpace(Point coordinate, SolidColorBrush solidColorBrush)
{
try
{
PocketPaintApplication.GetInstance().ProgressRing.IsActive = true;
PixelData.PixelData pixelData = new PixelData.PixelData();
await pixelData.preparePaintingAreaCanvasPixel();
Catrobat.Paint.WindowsPhone.Ui.Spinner.StartSpinning();
if (pixelData.FloodFill4(coordinate, solidColorBrush) == false)
{
return;
}
Catrobat.Paint.WindowsPhone.Ui.Spinner.StopSpinning();
await pixelData.PixelBufferToBitmap();
}
catch (Exception exception)
{
System.Diagnostics.Debug.WriteLine(exception.StackTrace);
}
finally
{
Catrobat.Paint.WindowsPhone.Ui.Spinner.StopSpinning();
PocketPaintApplication.GetInstance().ProgressRing.IsActive = false;
}
}
public void CommitCommand(CommandBase command)
{
if (_undoCommands.Count == 0)
{
PocketPaintApplication.GetInstance().SaveAsWriteableBitmapToRam();
var w = PocketPaintApplication.GetInstance().Bitmap.PixelWidth;
var h = PocketPaintApplication.GetInstance().Bitmap.PixelHeight;
_commandBitmapDict.Add(command, new WriteableBitmap(w, h));
}
if (HasNext())
{
_redoCommands.Clear();
UndoRedoActionbarManager.GetInstance().Update(UndoRedoActionbarManager.UndoRedoButtonState.DisableRedo);
}
if (_undoCommands.Count != 0 && command is EraserCommand)
{
var c = _undoCommands.Last();
if (c.ToolType != ToolType.Eraser)
{
//PocketPaintApplication.GetInstance().SaveAsWriteableBitmapToRam();
// TODO: _commandBitmapDict.Add(command, new WriteableBitmap(PocketPaintApplication.GetInstance().Bitmap));
var w = PocketPaintApplication.GetInstance().Bitmap.PixelWidth;
var h = PocketPaintApplication.GetInstance().Bitmap.PixelHeight;
_commandBitmapDict.Add(command, new WriteableBitmap(w, h));
}
}
_undoCommands.AddLast(command);
UndoRedoActionbarManager.GetInstance().Update(UndoRedoActionbarManager.UndoRedoButtonState.EnableUndo);
PocketPaintApplication.GetInstance().UnsavedChangesMade = true;
}
public override bool UnDo()
{
TransformGroup transformGroup = ((TransformGroup)PocketPaintApplication.GetInstance().PaintingAreaCanvas.RenderTransform);
for (int i = 0; i < transformGroup.Children.Count; i++)
{
if (transformGroup.Children[i].GetType() == typeof(ScaleTransform))
{
transformGroup.Children.RemoveAt(i);
}
}
ScaleTransform defaultRenderTransform = new ScaleTransform();
defaultRenderTransform.CenterX = _renderTransform.CenterX;
defaultRenderTransform.CenterY = _renderTransform.CenterY;
defaultRenderTransform.ScaleX = 1;
defaultRenderTransform.ScaleY = 1;
transformGroup.Children.Add(defaultRenderTransform);
PocketPaintApplication.GetInstance().PaintingAreaCanvas.RenderTransform = transformGroup;
PocketPaintApplication.GetInstance().PaintingAreaCanvas.UpdateLayout();
PocketPaintApplication.GetInstance().PaintingAreaCanvas.InvalidateArrange();
PocketPaintApplication.GetInstance().PaintingAreaCanvas.InvalidateMeasure();
return(true);
}
public void FlipVertical()
{
var flipTransform = new ScaleTransform();
if (PocketPaintApplication.GetInstance().angularDegreeOfWorkingSpaceRotation == 90 ||
PocketPaintApplication.GetInstance().angularDegreeOfWorkingSpaceRotation == 270)
{
_flipX *= -1;
}
else
{
_flipY *= -1;
}
flipTransform.CenterY = DISPLAY_HEIGHT_HALF;
flipTransform.CenterX = DISPLAY_WIDTH_HALF;
flipTransform.ScaleY = _flipY;
flipTransform.ScaleX = _flipX;
PocketPaintApplication.GetInstance().flipX = this._flipX;
PocketPaintApplication.GetInstance().flipY = this._flipY;
PaintingAreaCanvasSettings(flipTransform);
CommandManager.GetInstance().CommitCommand(new FlipCommand(flipTransform));
}
public void ResetRectangleShapeBaseControl()
{
GridMainSelection.Width = m_DefaultGridMainSize;
GridMainSelection.Height = m_DefaultGridMainSize;
GridMainSelection.Margin = new Thickness(0.0, 0.0, 0.0, 0.0);
MovementRectangle.Width = m_DefaultRectangleForMovementSize;
MovementRectangle.Height = m_DefaultRectangleForMovementSize;
AreaToDrawGrid.Width = m_DefaultAreaToDrawSize;
AreaToDrawGrid.Height = m_DefaultAreaToDrawSize;
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnHeightValue = m_DefaultAreaToDrawSize;
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnWidthValue = m_DefaultAreaToDrawSize;
m_TransformGridMain.Children.Clear();
m_RotationAngle = 0;
m_CenterPointRotation.X = GridMainSelection.Width / 2;
m_CenterPointRotation.Y = GridMainSelection.Height / 2;
ResetAppBarButtonRectangleSelectionControl(false);
IsModifiedRectangleForMovement = false;
// TODO: evaluate if the outcommented code is needed
//PocketPaintApplication.GetInstance().PaintingAreaManipulationListener.lastPoint = new Point(0.0, 0.0);
//RotateTransform rotate = new RotateTransform();
//var angle = PocketPaintApplication.GetInstance().angularDegreeOfWorkingSpaceRotation;
//rotate.Angle = -angle;
//Point point = new Point(0.5, 0.5);
//PocketPaintApplication.GetInstance().RectangleSelectionControl.RenderTransformOrigin = point;
//PocketPaintApplication.GetInstance().RectangleSelectionControl.RenderTransform = rotate;
//PocketPaintApplication.GetInstance().EllipseSelectionControl.RenderTransformOrigin = point;
//PocketPaintApplication.GetInstance().EllipseSelectionControl.RenderTransform = rotate;
}
async public override void HandleDown(object arg)
{
if (!(arg is Point))
{
return;
}
_lastPointSet = false;
points = new List <Point>();
var coordinate = (Point)arg;
await pixelData.preparePaintingAreaCanvasPixel();
initPathInstances();
initPathStrokeSettings();
_pathFigure.StartPoint = coordinate;
_pathFigure.Segments = _pathSegmentCollection;
_pathFigureCollection.Add(_pathFigure);
_pathGeometry.Figures = _pathFigureCollection;
_lastPoint = coordinate;
_path.Data = _pathGeometry;
PocketPaintApplication.GetInstance().PaintingAreaView.addElementToEraserCanvas(_path);
var rectangleGeometry = new RectangleGeometry
{
Rect = new Rect(0, 0, PocketPaintApplication.GetInstance().PaintingAreaCanvas.ActualWidth,
PocketPaintApplication.GetInstance().PaintingAreaCanvas.ActualHeight)
};
_path.Clip = rectangleGeometry;
_path.InvalidateArrange();
_path.InvalidateMeasure();
}
private void setToolPickerLayout()
{
var height = PocketPaintApplication.GetInstance().size_height_multiplication;
var width = PocketPaintApplication.GetInstance().size_width_multiplication;
GrdToolPickerButtonInner.Width *= width;
GrdToolPickerButtonOuter.Width *= width;
foreach (Object obj in GrdToolPickerButtonInner.Children)
{
if (obj.GetType() == typeof(Button))
{
((Button)obj).Height *= height;
((Button)obj).Width *= width;
((Button)obj).Margin = new Thickness(
((Button)obj).Margin.Left * width,
((Button)obj).Margin.Top * height,
((Button)obj).Margin.Right * width,
((Button)obj).Margin.Bottom * height);
((Button)obj).Padding = new Thickness(
((Button)obj).Padding.Left * width,
((Button)obj).Padding.Top * height,
((Button)obj).Padding.Right * width,
((Button)obj).Padding.Bottom * height);
((Button)obj).FontSize *= height;
}
}
}
public async Task <bool> WriteBitmapToPngMediaLibrary(string filename)
{
//Canvas tempCanvas = PocketPaintApplication.GetInstance().PaintingAreaCanvas;
//Size canvasSize = tempCanvas.RenderSize;
//Point defaultPoint = tempCanvas.RenderTransformOrigin;
PocketPaintApplication.GetInstance().PaintingAreaCanvas.Measure(PocketPaintApplication.GetInstance().PaintingAreaCanvas.RenderSize);
PocketPaintApplication.GetInstance().PaintingAreaCanvas.UpdateLayout();
PocketPaintApplication.GetInstance().PaintingAreaCanvas.Arrange(new Rect(new Point(0, 0), PocketPaintApplication.GetInstance().PaintingAreaCanvas.RenderSize));
RenderTargetBitmap retarbi = new RenderTargetBitmap();
await retarbi.RenderAsync(PocketPaintApplication.GetInstance().PaintingAreaCanvas);
Windows.Storage.Streams.IBuffer buffer = await(retarbi.GetPixelsAsync());
var pixels = await retarbi.GetPixelsAsync();
StorageFile outputFile = await KnownFolders.PicturesLibrary.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var writeStream = await outputFile.OpenAsync(FileAccessMode.ReadWrite))
{
var encoder = await BitmapEncoder.CreateAsync(BitmapEncoder.PngEncoderId, writeStream);
encoder.SetPixelData(BitmapPixelFormat.Bgra8,
BitmapAlphaMode.Straight,
(uint)retarbi.PixelWidth,
(uint)retarbi.PixelHeight,
DisplayInformation.GetForCurrentView().LogicalDpi,
DisplayInformation.GetForCurrentView().LogicalDpi,
pixels.ToArray());
await encoder.FlushAsync();
}
return(true);
}
public override void HandleUp(object arg)
{
if (!(arg is Point))
{
return;
}
var coordinate = (Point)arg;
// only a point/dot is drawn, no movement of finger on screen
if (_lastPoint.Equals(coordinate))
{
var qbs = new QuadraticBezierSegment
{
Point1 = _lastPoint,
Point2 = coordinate
};
_pathSegmentCollection.Add(qbs);
PocketPaintApplication.GetInstance().PaintingAreaLayoutRoot.InvalidateMeasure();
_path.InvalidateArrange();
}
CommandManager.GetInstance().CommitCommand(new BrushCommand(_path));
}
public override bool ReDo()
{
TransformGroup transformGroupWithAllKindOfTransforms = ((TransformGroup)PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform);
if (_transformGroup.Children.Count == 0)
{
transformGroupWithAllKindOfTransforms.Children.Clear();
PocketPaintApplication.GetInstance().PaintingAreaView.alignPositionOfGridWorkingSpace(null);
PocketPaintApplication.GetInstance().PaintingAreaView.changeEnableOfAppBarButtonResetZoom(false);
}
else
{
for (int i = 0; i < _transformGroup.Children.Count; i++)
{
transformGroupWithAllKindOfTransforms.Children.Add(_transformGroup.Children[i]);
}
PocketPaintApplication.GetInstance().PaintingAreaView.changeEnableOfAppBarButtonResetZoom(true);
}
PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform = transformGroupWithAllKindOfTransforms;
PocketPaintApplication.GetInstance().GridWorkingSpace.UpdateLayout();
PocketPaintApplication.GetInstance().GridWorkingSpace.InvalidateArrange();
PocketPaintApplication.GetInstance().GridWorkingSpace.InvalidateMeasure();
return(true);
}
public override bool UnDo()
{
TransformGroup transformGroup = ((TransformGroup)PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform);
for (int i = 0; i < transformGroup.Children.Count; i++)
{
if (transformGroup.Children[i].GetType() == typeof(TranslateTransform))
{
transformGroup.Children.RemoveAt(i);
}
}
double offsetX = transformGroup.Value.OffsetX;
double offsetY = transformGroup.Value.OffsetY;
var defaultTranslateTransform = new TranslateTransform();
defaultTranslateTransform.X -= offsetX - 48;
defaultTranslateTransform.Y -= offsetY - 69;
transformGroup.Children.Add(defaultTranslateTransform);
PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform = transformGroup;
PocketPaintApplication.GetInstance().GridWorkingSpace.UpdateLayout();
PocketPaintApplication.GetInstance().GridWorkingSpace.InvalidateArrange();
PocketPaintApplication.GetInstance().GridWorkingSpace.InvalidateMeasure();
return(true);
}
public override void HandleMove(object arg)
{
if (!(arg is Point))
{
return;
}
var coordinate = (Point)arg;
System.Diagnostics.Debug.WriteLine("BrushTool Coord: " + coordinate.X + " " + coordinate.Y);
if (!_lastPointSet)
{
_lastPoint = coordinate;
_lastPointSet = true;
return;
}
if (_lastPointSet && !_lastPoint.Equals(coordinate))
{
var qbs = new QuadraticBezierSegment
{
Point1 = _lastPoint,
Point2 = coordinate
};
_pathSegmentCollection.Add(qbs);
PocketPaintApplication.GetInstance().PaintingAreaLayoutRoot.InvalidateMeasure();
_lastPointSet = false;
}
}
public ImportImageSelectionControl()
{
this.InitializeComponent();
GridEllCenterBottom.RenderTransform = _transformGridEllipsCenterBottom = new TransformGroup();
GridEllCenterTop.RenderTransform = _transfomrGridEllipseCenterTop = new TransformGroup();
GridEllRightCenter.RenderTransform = _transformGridEllipseRightCenter = new TransformGroup();
GridEllLeftBottom.RenderTransform = _transformGridEllipseLeftBottom = new TransformGroup();
GridEllLeftCenter.RenderTransform = _transformGridEllipseLeftCenter = new TransformGroup();
GridEllLeftTop.RenderTransform = _transformGridEllipseLeftTop = new TransformGroup();
GridEllRightBottom.RenderTransform = _transformGridEllipseRightBottom = new TransformGroup();
GridEllRightTop.RenderTransform = _transformGridEllipseRightTop = new TransformGroup();
GridMain.RenderTransform = _transformGridMain = new TransformGroup();
rectRectangleToDraw.Fill = PocketPaintApplication.GetInstance().PaintData.colorSelected;
rectRectangleToDraw.Stroke = PocketPaintApplication.GetInstance().PaintData.strokeColorSelected;
rectRectangleToDraw.StrokeThickness = PocketPaintApplication.GetInstance().PaintData.strokeThickness;
PocketPaintApplication.GetInstance().ImportImageSelectionControl = this;
setIsModifiedRectangleMovement = false;
ImageBrush fillBrush = new ImageBrush();
fillBrush.ImageSource =
new BitmapImage(
new Uri("ms-resource:/Files/Assets/logoPocketPaint.jpg", UriKind.Absolute)
);
rectRectangleToDraw.Fill = fillBrush;
}
public void changeWidthOfDrawingSelection(double newWidth, bool changeTbValues)
{
double moveValue = newWidth - rectRectangleToDraw.Width;
if ((rectRectangleForMovement.Width + moveValue) >= MIN_RECTANGLE_MOVE_WIDTH)
{
var moveX = createTranslateTransform(moveValue, 0.0);
var moveX2 = createTranslateTransform(moveValue / 2.0, 0.0);
changeWidthOfUiElements(moveX.X);
changeMarginRightOfUiElements(moveValue);
setGridTransformsOfEllipses(moveX2, moveX2, moveX, null,
null, null, moveX, moveX);
if (changeTbValues)
{
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnHeightValue = rectRectangleToDraw.Height;
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnWidthValue = rectRectangleToDraw.Width;
}
resetAppBarButtonRectangleSelectionControl(true);
setIsModifiedRectangleMovement = true;
}
PocketPaintApplication.GetInstance().BarRecEllShape.updateSldStrokeThickness(Convert.ToInt32(rectRectangleToDraw.Height), Convert.ToInt32(rectRectangleToDraw.Width));
}
private void btnOK_Click(object sender, RoutedEventArgs e)
{
PocketPaintApplication.GetInstance().InfoxBasicBoxControl.Visibility = Visibility.Collapsed;
PocketPaintApplication.GetInstance().InfoAboutAndConditionOfUseBox.Visibility = Visibility.Collapsed;
PocketPaintApplication.GetInstance().PaintingAreaView.changeVisibilityOfAppBars(Visibility.Visible);
PocketPaintApplication.GetInstance().PaintingAreaView.setActivityOfToolsControls(true);
}
public MoveZoomTool(bool zoom = true)
{
if (zoom)
{
ToolType = ToolType.Zoom;
}
else
{
ToolType = ToolType.Move;
}
ResetCanvas();
if (PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform.GetType() == typeof(TransformGroup))
{
_transforms = PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform as TransformGroup;
}
if (_transforms == null)
{
PocketPaintApplication.GetInstance().GridWorkingSpace.RenderTransform = _transforms = new TransformGroup();
}
_tempTransforms = new TransformGroup();
DISPLAY_WIDTH_HALF = PocketPaintApplication.GetInstance().GridWorkingSpace.ActualWidth / 2.0;
DISPLAY_HEIGHT_HALF = PocketPaintApplication.GetInstance().GridWorkingSpace.ActualHeight / 2.0;
startScale.X = _transforms.Value.M11;
startScale.Y = _transforms.Value.M22;
}
private void setCursorControlLayout()
{
double heightMultiplicator = PocketPaintApplication.GetInstance().size_width_multiplication;
double widthMultiplicator = PocketPaintApplication.GetInstance().size_width_multiplication;
GridMain.Width *= widthMultiplicator;
GridMain.Height *= heightMultiplicator;
foreach (Object obj in GridMain.Children)
{
if (obj.GetType() == typeof(Button))
{
Button currentButton = (Button)obj;
currentButton.Height *= heightMultiplicator;
currentButton.Width *= widthMultiplicator;
Thickness currentButtonThickness = currentButton.BorderThickness;
currentButtonThickness.Bottom *= heightMultiplicator;
currentButtonThickness.Left *= heightMultiplicator;
currentButtonThickness.Right *= heightMultiplicator;
currentButtonThickness.Top *= heightMultiplicator;
currentButton.BorderThickness = currentButtonThickness;
}
else if (obj.GetType() == typeof(TextBox))
{
TextBox currentTextbox = (TextBox)obj;
currentTextbox.Height *= heightMultiplicator;
currentTextbox.Width *= widthMultiplicator;
}
}
}
public void PaintingAreaCanvasSettings(ScaleTransform renderTransform)
{
addFlipTransformToPaintingAreaView(renderTransform);
PocketPaintApplication.GetInstance().PaintingAreaCanvas.UpdateLayout();
PocketPaintApplication.GetInstance().PaintingAreaCanvas.InvalidateArrange();
PocketPaintApplication.GetInstance().PaintingAreaCanvas.InvalidateMeasure();
}
public override void ResetDrawingSpace()
{
PocketPaintApplication.GetInstance().GridImportImageSelectionControl.Children.Clear();
PocketPaintApplication.GetInstance().GridImportImageSelectionControl.Children.Add(new ImportImageSelectionControl());
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnHeightValue = 160.0;
PocketPaintApplication.GetInstance().BarRecEllShape.setBtnWidthValue = 160.0;
// TODO: David PocketPaintApplication.GetInstance().RectangleSelectionControl.isModifiedRectangleMovement = false;
}
public override bool ReDo()
{
if (!PocketPaintApplication.GetInstance().PaintingAreaCanvas.Children.Contains(Path))
{
PocketPaintApplication.GetInstance().PaintingAreaCanvas.Children.Add(Path);
}
return(true);
}
public override void ResetDrawingSpace()
{
_transforms.Children.Clear();
PocketPaintApplication.GetInstance().PaintingAreaView.alignPositionOfGridWorkingSpace(null);
// TODO: If you reset the working-space then it should be generated a removecommand
// TODO: Write a ResetMoveZoomCommand
CommandManager.GetInstance().CommitCommand(new ZoomCommand(new TransformGroup()));
}
public void TriangleButton_OnClick(object sender, RoutedEventArgs e)
{
var penLineCap = PenLineCap.Triangle;
PocketPaintApplication.GetInstance().PaintData.penLineCapSelected = penLineCap;
PocketPaintApplication.GetInstance().cursorControl.changeCursorType(penLineCap);
checkAndSetPenLineCap(penLineCap);
}
private void initPathStrokeSettings()
{
_path.StrokeLineJoin = PenLineJoin.Round;
_path.Stroke = new SolidColorBrush(Color.FromArgb(0xff, 0xff, 0xff, 0xff));
_path.StrokeThickness = PocketPaintApplication.GetInstance().PaintData.thicknessSelected;
_path.StrokeStartLineCap = PocketPaintApplication.GetInstance().PaintData.penLineCapSelected;
_path.StrokeEndLineCap = PocketPaintApplication.GetInstance().PaintData.penLineCapSelected;
}