1 package net.mograsim.logic.model.snippets.symbolrenderers;
3 import net.haspamelodica.swt.helper.gcs.GeneralGC;
4 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
5 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
6 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
7 import net.mograsim.logic.model.model.components.GUIComponent;
8 import net.mograsim.logic.model.serializing.IdentifierGetter;
9 import net.mograsim.logic.model.snippets.Renderer;
10 import net.mograsim.logic.model.snippets.SnippetDefinintion;
11 import net.mograsim.logic.model.snippets.SubmodelComponentSnippetSuppliers;
12 import net.mograsim.preferences.ColorDefinition;
13 import net.mograsim.preferences.ColorManager;
14 import net.mograsim.preferences.Preferences;
17 * Renders a text (<code>"text"</code>) with a given font height (<code>"height"</code>) in the center of the component.
19 * @author Daniel Kirschten
21 public class CenteredTextSymbolRenderer implements Renderer
23 private final GUIComponent component;
24 private final String text;
25 private final double fontHeight;
27 public CenteredTextSymbolRenderer(GUIComponent component, CenteredTextParams params)
29 this.component = component;
30 this.text = params.text;
31 this.fontHeight = params.fontHeight;
36 public void render(GeneralGC gc, Rectangle visibleRegion)
38 Font oldFont = gc.getFont();
39 gc.setFont(new Font(oldFont.getName(), fontHeight, oldFont.getStyle()));
40 ColorDefinition fg = Preferences.current().getColorDefinition("net.mograsim.logic.model.color.text");
42 gc.setForeground(ColorManager.current().toColor(fg));
43 Point idSize = gc.textExtent(text);
44 Rectangle bounds = component.getBounds();
45 gc.drawText(text, bounds.x + (bounds.width - idSize.x) / 2, bounds.y + (bounds.height - idSize.y) / 2, true);
50 public CenteredTextParams getParamsForSerializing(IdentifierGetter idGetter)
52 CenteredTextParams params = new CenteredTextParams();
54 params.fontHeight = fontHeight;
58 public static class CenteredTextParams
61 public double fontHeight;
66 SubmodelComponentSnippetSuppliers.symbolRendererSupplier.setSnippetSupplier(CenteredTextSymbolRenderer.class.getCanonicalName(),
67 SnippetDefinintion.create(CenteredTextParams.class, CenteredTextSymbolRenderer::new));