-package net.mograsim.logic.ui.serializing.snippets.symbolrenderers;
-
-import java.util.Map.Entry;
-
-import org.eclipse.swt.graphics.Color;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-
-import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
-import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
-import net.mograsim.logic.ui.model.wires.Pin;
-import net.mograsim.logic.ui.serializing.CodeSnippetSupplier;
-import net.mograsim.logic.ui.serializing.DeserializedSubmodelComponent;
-import net.mograsim.logic.ui.serializing.snippets.Renderer;
-import net.mograsim.logic.ui.serializing.snippets.RendererProvider;
-import net.mograsim.preferences.Preferences;
-
-/**
- * Renders a text (<code>"centerText"</code>) with a given font height (<code>"centerTextHeight"</code>) in the center of the component and
- * draws a label for each pin with a given font height (<code>"pinLabelHeight"</code>). The labels of pins to the left of a given x
- * coordinate (<code>"horizontalComponentCenter"</code>) are drawn to the right of the respective pin; labels of pins to the right are drawn
- * left. A margin (<code>"pinLabelMargin"</code>) is applied for pin label drawing.<br>
- * Parameter format:
- *
- * <pre>
- * {
- * "centerText": [String]
- * "centerTextHeight": [double]
- * "horizontalComponentCenter": [double]
- * "pinLabelHeight": [double]
- * "pinLabelMargin": [double]
- * }
- * </pre>
- *
- * @author Daniel Kirschten
- */
-public class SimpleRectangularLikeSymbolRendererProvider implements RendererProvider
-{
- @Override
- public Renderer create(DeserializedSubmodelComponent component, JsonElement params)
- {
- JsonObject asJsonObject = params.getAsJsonObject();
- String centerText = asJsonObject.getAsJsonPrimitive("centerText").getAsString();
- double centerTextHeight = asJsonObject.getAsJsonPrimitive("centerTextHeight").getAsDouble();
- double horizontalComponentCenter = asJsonObject.getAsJsonPrimitive("horizontalComponentCenter").getAsDouble();
- double pinLabelHeight = asJsonObject.getAsJsonPrimitive("pinLabelHeight").getAsDouble();
- double pinLabelMargin = asJsonObject.getAsJsonPrimitive("pinLabelMargin").getAsDouble();
- return (gc, visReg) ->
- {
- double posX = component.getPosX();
- double posY = component.getPosY();
- double width = component.getWidth();
- double height = component.getHeight();
-
- Font oldFont = gc.getFont();
- gc.setFont(new Font(oldFont.getName(), centerTextHeight, oldFont.getStyle()));
- Point textExtent = gc.textExtent(centerText);
- Color textColor = Preferences.current().getColor("net.mograsim.logic.ui.color.text");
- if (textColor != null)
- gc.setForeground(textColor);
- gc.drawText(centerText, posX + (width - textExtent.x) / 2, posY + (height - textExtent.y) / 2, true);
- gc.setFont(new Font(oldFont.getName(), pinLabelHeight, oldFont.getStyle()));
- for (Entry<String, Pin> pinEntry : component.getPins().entrySet())
- {
- String pinName = pinEntry.getKey();
- Pin pin = pinEntry.getValue();
- double pinX = pin.getRelX();
- double pinY = posY + pin.getRelY();
- textExtent = gc.textExtent(pinName);
- gc.drawText(pinName, posX + pinX + (pinX > horizontalComponentCenter ? -textExtent.x - pinLabelMargin : pinLabelMargin),
- pinY - textExtent.y / 2, true);
- }
- gc.setFont(oldFont);
- };
- }
-
- static
- {
- CodeSnippetSupplier.symbolRendererProviderSupplier.setSnippetProvider(
- SimpleRectangularLikeSymbolRendererProvider.class.getCanonicalName(), new SimpleRectangularLikeSymbolRendererProvider());
- }
-}
\ No newline at end of file