// Position a label at the indicated point.
public void DrawText(Canvas can, string text, Point location, double angle, double font_size, HorizontalAlignment halign, VerticalAlignment valign)
{
// Make the label.
Label label = new Label();
label.Content = text;
label.FontSize = font_size;
label.FontWeight = FontWeights.Bold;
can.Children.Add(label);
// Rotate if desired.
if (angle != 0)
label.LayoutTransform = new RotateTransform(angle);
// Position the label.
label.Measure(new Size(double.MaxValue, double.MaxValue));
double x = location.X;
if (halign == HorizontalAlignment.Center)
x -= label.DesiredSize.Width / 2;
else if (halign == HorizontalAlignment.Right)
x -= label.DesiredSize.Width;
Canvas.SetLeft(label, x);
double y = location.Y;
if (valign == VerticalAlignment.Center)
y -= label.DesiredSize.Height / 2;
else if (valign == VerticalAlignment.Bottom)
y -= label.DesiredSize.Height;
Canvas.SetTop(label, y);
}
public SparkleEventLog()
{
Title = "Recent Changes";
Height = 640;
Width = 480;
ResizeMode = ResizeMode.NoResize;
Background = new SolidColorBrush (Color.FromRgb (240, 240, 240));
AllowsTransparency = false;
WindowStartupLocation = WindowStartupLocation.CenterScreen;
WriteOutImages ();
Label size_label = new Label () {
Content = "Size:",
FontWeight = FontWeights.Bold
};
this.size_label_value = new Label () {
Content = Controller.Size
};
size_label.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Rect size_label_rect = new Rect (size_label.DesiredSize);
Label history_label = new Label () {
Content = "History:",
FontWeight = FontWeights.Bold
};
this.history_label_value = new Label () {
Content = Controller.HistorySize,
};
history_label.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Rect history_label_rect = new Rect (history_label.DesiredSize);
Shapes.Rectangle line = new Shapes.Rectangle () {
Width = Width,
Height = 1,
Fill = new SolidColorBrush (Color.FromRgb (223, 223, 223))
};
Shapes.Rectangle background = new Shapes.Rectangle () {
Width = Width,
Height = Height,
Fill = new SolidColorBrush (Color.FromRgb (250, 250, 250))
};
this.web_browser = new WebBrowser () {
Width = Width - 6,
Height = Height - 36 - 11
};
this.web_browser.ObjectForScripting = new SparkleScriptingObject ();
spinner = new SparkleSpinner (22);
// Disable annoying IE clicking sound
CoInternetSetFeatureEnabled (21, 0x00000002, true);
this.canvas = new Canvas ();
Content = this.canvas;
this.canvas.Children.Add (size_label);
Canvas.SetLeft (size_label, 24);
Canvas.SetTop (size_label, 4);
this.canvas.Children.Add (this.size_label_value);
Canvas.SetLeft (this.size_label_value, 22 + size_label_rect.Width);
Canvas.SetTop (this.size_label_value, 4);
this.canvas.Children.Add (history_label);
Canvas.SetLeft (history_label, 130);
Canvas.SetTop (history_label, 4);
this.canvas.Children.Add (this.history_label_value);
Canvas.SetLeft (this.history_label_value, 130 + history_label_rect.Width);
Canvas.SetTop (this.history_label_value, 4);
this.canvas.Children.Add (background);
Canvas.SetLeft (background, 0);
Canvas.SetTop (background, 36);
this.canvas.Children.Add (spinner);
Canvas.SetLeft (spinner, (Width / 2) - 15);
Canvas.SetTop (spinner, (Height / 2) - 22);
this.canvas.Children.Add (line);
Canvas.SetLeft (line, 0);
Canvas.SetTop (line, 35);
Closing += Close;
Controller.ShowWindowEvent += delegate {
Dispatcher.Invoke ((Action) delegate {
Show ();
Activate ();
BringIntoView ();
UpdateContent (null);
UpdateChooser (null);
});
};
Controller.HideWindowEvent += delegate {
Dispatcher.Invoke ((Action) delegate {
Hide ();
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
});
};
Controller.UpdateSizeInfoEvent += delegate (string size, string history_size) {
Dispatcher.Invoke ((Action) delegate {
this.size_label_value.Content = size;
this.size_label_value.UpdateLayout ();
this.history_label_value.Content = history_size;
this.history_label_value.UpdateLayout ();
});
};
Controller.UpdateChooserEvent += delegate (string [] folders) {
Dispatcher.Invoke ((Action) delegate {
UpdateChooser (folders);
});
};
Controller.UpdateContentEvent += delegate (string html) {
Dispatcher.Invoke ((Action) delegate {
UpdateContent (html);
});
};
Controller.ContentLoadingEvent += delegate {
this.spinner.Start ();
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
};
}
/// <summary>
/// Redraws the whole barcode
/// </summary>
public override void RedrawAll()
{
Children.Clear();
double actualWidth = ActualWidth;
double actualHeight = ActualHeight;
if ((double.IsNaN(actualWidth)) || (actualWidth <= 0)) actualWidth = Width;
if ((double.IsNaN(actualHeight)) || (actualHeight <= 0)) actualHeight = Height;
if ((double.IsNaN(actualWidth)) || (actualWidth <= 0)) return;
if ((double.IsNaN(actualHeight)) || (actualHeight <= 0)) return;
Rect rectClient = new Rect(0, 0, actualWidth, actualHeight);
if (Value == null) return;
string text = InlineHasValue.FormatValue(Value, Format);
if (String.IsNullOrEmpty(text)) return;
List<BarcodeCharInfo> charInfo;
List<int> codeSequence = GenerateCodeSequence(text, out charInfo);
if (codeSequence.Count <= 0) return;
// override shown text
if ((Text != null) && (!String.IsNullOrEmpty(Text))) text = Text;
int checkSum = 0;
double left = 0;
// measure barcode first
double startCharWidth = 0;
for (int i = 0; i < codeSequence.Count; i++)
{
double charWidth = DrawCharByIndex(null, left, 0, 1, codeSequence[i]);
if (i == 0) startCharWidth = charWidth;
left += charWidth;
if (i == 0) checkSum = codeSequence[0]; else checkSum += codeSequence[i] * i;
}
double barcodeDataWidth = left - startCharWidth;
// draw check sum
left += DrawCharByIndex(null, left, 0, 1, (checkSum % 103)); // Check Sum
// draw stop char
left += DrawCharByIndex(null, left, 0, 1, 106); // Stop
double barcodeWidth = left;
Canvas canvas = new Canvas();
// show barcode text
Label labelText = null;
double textHeight = 0;
decimal labelScale = 1;
TransformGroup tgl = null;
if (ShowText)
{
labelText = new Label();
labelText.Content = text;
labelText.Padding = new Thickness(0.25); // HACK: something is not right here
labelText.FontFamily = FontFamily;
labelText.FontStretch = FontStretch;
labelText.FontStyle = FontStyle;
labelText.FontWeight = FontWeight;
labelText.FontSize = 1;
labelText.Measure(new Size(actualWidth, actualHeight));
labelScale = (decimal)rectClient.Width / (decimal)barcodeWidth * (decimal)barcodeDataWidth / (decimal)labelText.DesiredSize.Width;
textHeight = labelText.DesiredSize.Height * (double)labelScale;
// set new size of barcode text
tgl = new TransformGroup();
tgl.Children.Add(new ScaleTransform((double)labelScale, (double)labelScale));
labelText.RenderTransform = tgl;
}
// draw barcode now
left = 0;
for (int i = 0; i < codeSequence.Count; i++)
{
double lineHeight = 1;
double th = 0;
if (labelText != null) th = labelText.DesiredSize.Height;
if ((ShowText) && (i > 0)) lineHeight = (rectClient.Height - (double)labelScale * th / 2) / rectClient.Height;
double charWidth = DrawCharByIndex(canvas, left, 0, lineHeight, codeSequence[i]);
left += charWidth;
}
// draw check sum
left += DrawCharByIndex(canvas, left, 0, 1, (checkSum % 103)); // Check Sum
// draw stop char
left += DrawCharByIndex(canvas, left, 0, 1, 106); // Stop
// move text to right place
if ((ShowText) && (labelText != null))
{
tgl.Children.Add(new TranslateTransform(startCharWidth * rectClient.Width / left, rectClient.Height - textHeight));
Children.Add(labelText);
}
TransformGroup tg = new TransformGroup();
tg.Children.Add(new ScaleTransform(rectClient.Width / left, rectClient.Height - textHeight / 2));
tg.Children.Add(new TranslateTransform(rectClient.Left, rectClient.Top));
canvas.RenderTransform = tg;
Children.Add(canvas);
}
public PryanetEventLog()
{
Title = "Recent Changes";
Height = 640;
Width = 480;
ResizeMode = ResizeMode.NoResize; // TODO
Background = new SolidColorBrush (Color.FromRgb (240, 240, 240));
AllowsTransparency = false;
Icon = PryanetUIHelpers.GetImageSource ("pryanetshare-app", "ico");
int x = (int) (SystemParameters.PrimaryScreenWidth * 0.61);
int y = (int) (SystemParameters.PrimaryScreenHeight * 0.5 - (Height * 0.5));
WindowStartupLocation = WindowStartupLocation.Manual;
Left = x;
Top = y;
WriteOutImages ();
Label size_label = new Label () {
Content = "Size:",
FontWeight = FontWeights.Bold
};
this.size_label_value = new Label () {
Content = Controller.Size
};
size_label.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Rect size_label_rect = new Rect (size_label.DesiredSize);
Label history_label = new Label () {
Content = "History:",
FontWeight = FontWeights.Bold
};
this.history_label_value = new Label () {
Content = Controller.HistorySize,
};
history_label.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Rect history_label_rect = new Rect (history_label.DesiredSize);
Shapes.Rectangle line = new Shapes.Rectangle () {
Width = Width,
Height = 1,
Fill = new SolidColorBrush (Color.FromRgb (223, 223, 223))
};
Shapes.Rectangle background = new Shapes.Rectangle () {
Width = Width,
Height = Height,
Fill = new SolidColorBrush (Color.FromRgb (250, 250, 250))
};
this.web_browser = new WebBrowser () {
Width = Width - 6,
Height = Height - 64
};
this.web_browser.ObjectForScripting = new PryanetScriptingObject ();
spinner = new PryanetSpinner (22);
// Disable annoying IE clicking sound
CoInternetSetFeatureEnabled (21, 0x00000002, true);
this.canvas = new Canvas ();
Content = this.canvas;
this.canvas.Children.Add (size_label);
Canvas.SetLeft (size_label, 24);
Canvas.SetTop (size_label, 4);
this.canvas.Children.Add (this.size_label_value);
Canvas.SetLeft (this.size_label_value, 22 + size_label_rect.Width);
Canvas.SetTop (this.size_label_value, 4);
this.canvas.Children.Add (history_label);
Canvas.SetLeft (history_label, 130);
Canvas.SetTop (history_label, 4);
this.canvas.Children.Add (this.history_label_value);
Canvas.SetLeft (this.history_label_value, 130 + history_label_rect.Width);
Canvas.SetTop (this.history_label_value, 4);
this.canvas.Children.Add (background);
Canvas.SetLeft (background, 0);
Canvas.SetTop (background, 36);
this.canvas.Children.Add (spinner);
Canvas.SetLeft (spinner, (Width / 2) - 15);
Canvas.SetTop (spinner, (Height / 2) - 22);
this.canvas.Children.Add (line);
Canvas.SetLeft (line, 0);
Canvas.SetTop (line, 35);
Closing += Close;
Controller.ShowWindowEvent += delegate {
Dispatcher.BeginInvoke ((Action) delegate {
Show ();
Activate ();
BringIntoView ();
});
};
Controller.HideWindowEvent += delegate {
Dispatcher.BeginInvoke ((Action) delegate {
Hide ();
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
});
};
Controller.UpdateSizeInfoEvent += delegate (string size, string history_size) {
Dispatcher.BeginInvoke ((Action) delegate {
this.size_label_value.Content = size;
this.size_label_value.UpdateLayout ();
this.history_label_value.Content = history_size;
this.history_label_value.UpdateLayout ();
});
};
Controller.UpdateChooserEvent += delegate (string [] folders) {
Dispatcher.BeginInvoke ((Action) delegate {
UpdateChooser (folders);
});
};
Controller.UpdateChooserEnablementEvent += delegate (bool enabled) {
Dispatcher.BeginInvoke ((Action) delegate {
this.combo_box.IsEnabled = enabled;
});
};
Controller.UpdateContentEvent += delegate (string html) {
Dispatcher.BeginInvoke ((Action) delegate {
UpdateContent (html);
});
};
Controller.ContentLoadingEvent += delegate {
Dispatcher.BeginInvoke ((Action) delegate {
this.spinner.Start ();
if (this.canvas.Children.Contains (this.web_browser))
this.canvas.Children.Remove (this.web_browser);
});
};
Controller.ShowSaveDialogEvent += delegate (string file_name, string target_folder_path) {
Dispatcher.BeginInvoke ((Action) delegate {
SaveFileDialog dialog = new SaveFileDialog () {
FileName = file_name,
InitialDirectory = target_folder_path,
Title = "Restore from History",
DefaultExt = "." + Path.GetExtension (file_name),
Filter = "All Files|*.*"
};
Nullable<bool> result = dialog.ShowDialog (this);
if (result == true)
Controller.SaveDialogCompleted (dialog.FileName);
else
Controller.SaveDialogCancelled ();
});
};
}
CreateHeaderOrFooterLabel
(
String sLabelText,
Double dLabelWidth,
System.Drawing.Font oLabelFont,
out Label oLabel,
out Double dLabelHeight
)
{
Debug.Assert(dLabelWidth > 0);
Debug.Assert(oLabelFont != null);
AssertValid();
if (sLabelText == null)
{
oLabel = null;
dLabelHeight = 0;
return;
}
// Use a TextBlock to provide wrapping.
TextBlock oTextBlock = new TextBlock();
oTextBlock.Text = sLabelText;
oTextBlock.TextWrapping = TextWrapping.Wrap;
WpfGraphicsUtil.SetTextBlockFont(oTextBlock, oLabelFont);
oLabel = new Label();
oLabel.Background = HeaderFooterBackgroundBrush;
oLabel.MaxWidth = dLabelWidth;
oLabel.Content = oTextBlock;
// Determine the height of the control. This will likely be a floating
// point number.
oLabel.Measure( new Size(dLabelWidth, Double.PositiveInfinity) );
// The label height must be an integer. If it's not an integer, any
// Image controls contained in the parent StackPanel will be distorted
// because they don't fall on a pixel boundary.
oLabel.Height = Math.Ceiling(oLabel.DesiredSize.Height);
oLabel.Measure( new Size(dLabelWidth, Double.PositiveInfinity) );
dLabelHeight = oLabel.DesiredSize.Height;
}
public void createNewConcept(double x, double y, String type, String name, String attributs, String methods)
{
if (classes == null)
classes = new List<Classe>();
Label nam, var, fun;
var = new Label
{
Content = attributs == "" ? "attributs" : attributs,
FontSize = 16,
Margin = new Thickness(x, y, 0, 0),
};
fun = new Label
{
Content = methods == "" ? "methodes" : methods,
FontSize = 16,
Margin = new Thickness(x, y, 0, 0)
};
nam = new Label
{
Content = name == "" ? "classe : " + classes.Count : name,
FontSize = 16,
Margin = new Thickness(x, y, 0, 0)
};
nam.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
nam.Arrange(new Rect(nam.DesiredSize));
double myWidth = nam.ActualWidth;
double myHeight = nam.ActualHeight + LABEL_SPACE;
Classe clas = new Classe();
double i = 0;
if (type.Contains("classe"))
i = 0.5;
else
i = 4;
clas.Cadres = new List<Rectangle>();
clas.Cadres.Add(generateMyRect(myWidth + LABEL_SPACE*2, myHeight, x - LABEL_SPACE, y, i));
clas.Cadres.Add(generateMyRect(myWidth + LABEL_SPACE * 2, myHeight, x - LABEL_SPACE, y + myHeight + 4, i));
clas.Cadres.Add(generateMyRect(myWidth + LABEL_SPACE * 2, myHeight, x - LABEL_SPACE, y + myHeight * 2 + 8, i));
clas.Cadres.Add(generateMyRect(LABEL_SPACE * 4, LABEL_SPACE * 4, x - LABEL_SPACE, y - LABEL_SPACE * 4, 0.5));
clas.Cadres.Add(generateMyRect(LABEL_SPACE * 4, LABEL_SPACE * 4, x + LABEL_SPACE*3, y - LABEL_SPACE * 4, 0.5));
//clas.Cadres.Add(generateMyRect(myWidth + LABEL_SPACE * 2, myHeight, x - LABEL_SPACE, y, i));
clas.Cadres[3].Fill = new SolidColorBrush(Colors.Red);
clas.Cadres[4].Fill = new SolidColorBrush(Colors.Blue);
clas.Nom = nam;
var.Margin = clas.Cadres[1].Margin;
clas.Variables = var;
fun.Margin = clas.Cadres[2].Margin;
clas.Fonctions = fun;
clas.Type = type;
clas.Nom_tb = generateTextBox(myWidth + LABEL_SPACE * 2
, myHeight
, clas.Cadres[0].Margin
, clas.Nom.Content.ToString());
clas.Variables_tb = generateRichTextBox(myWidth + LABEL_SPACE * 2
, myHeight
, clas.Cadres[1].Margin);
clas.Fonctions_tb = generateRichTextBox(myWidth + LABEL_SPACE * 2
, myHeight
, clas.Cadres[2].Margin);
classes.Add(clas);
back.Children.Add(clas.Cadres[0]);
back.Children.Add(clas.Cadres[1]);
back.Children.Add(clas.Cadres[2]);
back.Children.Add(clas.Cadres[3]);
back.Children.Add(clas.Cadres[4]);
back.Children.Add(clas.Nom);
back.Children.Add(clas.Nom_tb);
back.Children.Add(clas.Variables);
back.Children.Add(clas.Variables_tb);
back.Children.Add(clas.Fonctions);
back.Children.Add(clas.Fonctions_tb);
}
protected void DrawText(string text, Point sp, Point ep, double font_size)
{
Label label = new Label();
label.Content = text;
label.FontSize = font_size;
mCanvas.Children.Add(label);
Point location = new Point((sp.X + ep.X) / 2, (sp.Y + ep.Y) / 2);
double angle = (Math.Atan2(sp.Y - ep.Y, sp.X - ep.X) + Math.PI) * 180 / Math.PI;
if (angle != 0)
label.LayoutTransform = new RotateTransform(angle);
label.Measure(new Size(double.MaxValue, double.MaxValue));
double x = location.X;
x -= label.DesiredSize.Width / 2;
Canvas.SetLeft(label, x);
double y = location.Y;
y -= label.DesiredSize.Height / 2;
Canvas.SetTop(label, y);
}
