private TileCanvas GetCanvas(BitmapImage imageSource, int targetWidth, int targetHeight)
{
int width = imageSource.PixelWidth;
int height = imageSource.PixelHeight;
var canvas = new TileCanvas {
Width = targetWidth, Height = targetHeight
};
for (int x = 0; x < targetWidth; x += width)
{
for (int y = 0; y < targetHeight; y += height)
{
var image = new Image {
Source = imageSource
};
Canvas.SetLeft(image, x);
Canvas.SetTop(image, y);
canvas.Children.Add(image);
}
}
canvas.Clip = new RectangleGeometry {
Rect = new Rect(0, 0, targetWidth, targetHeight)
};
return(canvas);
}
/// <summary>
/// Conect to a datastore and a canvas view
/// </summary>
public void SetConnections([NotNull] TileCanvas view, [NotNull] IStorageContainer storage)
{
_view = view;
_storage = storage;
// Load pins (adding the default centre view)
ThreadPool.QueueUserWorkItem(x => { ReloadPins(); });
}
//Initialise les modes de rendus des canvas
private void Form1_Load(object sender, EventArgs e)
{
mapG = MapCanvas.CreateGraphics();
tileG = TileCanvas.CreateGraphics();
mapG.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
mapG.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
tileG.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
tileG.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
}
private void UpdateServerClientRectangle()
{
var left = (double)TileCanvas.GetValue(Canvas.LeftProperty);
var top = (double)TileCanvas.GetValue(Canvas.TopProperty);
_eventMediator.DispatchMessage(new UpdatePropertyMessage
{
TargetId = ServerEntity.Identifier,
PropertyName = "ClientRectangle",
Value = new Rectangle
{
Left = (int)left,
Top = (int)top,
Width = (int)(left + TileCanvas.ActualWidth),
Height = (int)(top + TileCanvas.ActualHeight)
}
});
}
public void SetCanvasTarget(TileCanvas canvas)
{
_canvas = canvas;
}
private void TileCanvas_MouseEnter(object sender, EventArgs e)
{
IsHovered = true;
TileCanvas.Invalidate();
}
private void TileCanvas_MouseLeave(object sender, EventArgs e)
{
IsHovered = false;
TileCanvas.Invalidate();
}
private Gtk.Widget CreateContents()
{
Gtk.HBox entryLine = new HBox(false, 4);
Gtk.Label words = new Gtk.Label(Catalog.GetString("Search terms:"));
entryLine.PackStart(words, false, false, 3);
history = new Gtk.ListStore(new Type[] { typeof(string) });
Gtk.EntryCompletion comp = new Gtk.EntryCompletion();
comp.Model = history;
comp.TextColumn = 0;
entry = new Gtk.Entry("");
entry.Activated += new EventHandler(this.DoSearch);
entry.Completion = comp;
entryLine.PackStart(entry, true, true, 3);
words = new Gtk.Label("");
entryLine.PackStart(words, false, false, 3);
Gtk.ComboBox combo = FilterComboBox();
combo.Changed += new EventHandler(this.ChangeType);
entryLine.PackStart(combo, false, false, 3);
Gtk.HBox buttonContents = new HBox(false, 0);
Gtk.Widget buttonImg = Beagle.Images.GetWidget("icon-search.png");
buttonContents.PackStart(buttonImg, false, false, 1);
Gtk.Label buttonLabel = new Gtk.Label(Catalog.GetString("Find"));
buttonContents.PackStart(buttonLabel, false, false, 1);
Gtk.Button button = new Gtk.Button();
button.Add(buttonContents);
button.Clicked += new EventHandler(this.DoSearch);
entryLine.PackStart(button, false, false, 3);
Gtk.Button clearButton = new Gtk.Button();
clearButton.Label = "Clear";
clearButton.Clicked += new EventHandler(this.ClearSearch);
entryLine.PackStart(clearButton, false, false, 4);
canvas = new TileCanvas();
canvas.Show();
HBox pager = new HBox();
page_label = new Label();
page_label.Show();
pager.PackStart(page_label, false, false, 3);
forward_button = StockButton("gtk-go-forward",
Catalog.GetString("Show More Results"));
forward_button.Show();
forward_button.Clicked += new EventHandler(PageForwardHandler);
pager.PackEnd(forward_button, false, false, 3);
back_button = StockButton("gtk-go-back",
Catalog.GetString("Show Previous Results"));
back_button.Show();
back_button.Clicked += new EventHandler(PageBackHandler);
pager.PackEnd(back_button, false, false, 3);
pager.Show();
VBox contents = new VBox(false, 3);
contents.PackStart(entryLine, false, true, 3);
contents.PackStart(canvas, true, true, 3);
contents.PackStart(pager, false, false, 3);
entryLine.ShowAll();
canvas.ShowAll();
return(contents);
}
/// <summary>
/// Start the canvas up with the default document
/// </summary>
private void Page_Loaded(object sender, RoutedEventArgs e)
{
// Set up pen/mouse/touch input
var ip = baseInkCanvas?.InkPresenter;
if (ip == null)
{
throw new Exception("Base ink presenter is missing");
}
if (paletteView == null)
{
throw new Exception("Palette object is missing");
}
if (pinsView == null)
{
throw new Exception("Palette object is missing");
}
ip.ActivateCustomDrying();
if (ip.UnprocessedInput == null || ip.InputProcessingConfiguration == null || ip.InputConfiguration == null)
{
throw new Exception("Ink Presenter is malformed");
}
// These to get all the drawing and input directly
ip.UnprocessedInput.PointerMoved += UnprocessedInput_PointerMoved;
ip.UnprocessedInput.PointerPressed += UnprocessedInput_PointerPressed;
ip.UnprocessedInput.PointerReleased += UnprocessedInput_PointerReleased;
ip.InputProcessingConfiguration.Mode = InkInputProcessingMode.None;
ip.InputProcessingConfiguration.RightDragAction = InkInputRightDragAction.AllowProcessing;
ip.InputConfiguration.IsEraserInputEnabled = true;
ip.InputConfiguration.IsPrimaryBarrelButtonInputEnabled = true;
ip.InputDeviceTypes = CoreInputDeviceTypes.Mouse /*| CoreInputDeviceTypes.Touch*/ | CoreInputDeviceTypes.Pen;
ip.IsInputEnabled = true;
paletteView.Opacity = 0.0; // 1.0 is 100%, 0.0 is 0%
pinsView.Opacity = 0.0; // 1.0 is 100%, 0.0 is 0%
var defaultFile = Path.Combine(ApplicationData.Current?.RoamingFolder?.Path, "default.slick");
if (defaultFile == null)
{
throw new Exception("Failed to pick an initial page path");
}
_tileStore = Sync.Run(() => LoadTileStore(defaultFile));
if (_tileStore == null)
{
throw new Exception("Failed to load initial page");
}
if (renderLayer == null)
{
throw new Exception("Invalid page structure (1)");
}
_tileCanvas = new TileCanvas(renderLayer, _tileStore);
pinsView?.SetConnections(_tileCanvas, _tileStore);
ImageImportFloater?.SetCanvasTarget(_tileCanvas);
TextFloater?.SetCanvasTarget(_tileCanvas);
_wetInk = new WetInkCanvas(wetInkCanvas ?? throw new Exception("Invalid page structure (2)"));
_tileCanvas?.Invalidate();
SetTitleBarString(Path.GetFileNameWithoutExtension(defaultFile));
}
private void OnDestroy()
{
_canvas = null;
}
private void OnEnable()
{
_canvas = this;
}
