chore: moved examples to their own package

Author: quintesse

pom.xml

@@ -82,7 +82,7 @@
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <manifestEntries>
-                                        <Main-Class>org.codejive.context.LowLevel</Main-Class>
+                                        <Main-Class>examples.Boxes</Main-Class>
                                     </manifestEntries>
                                 </transformer>
                             </transformers>

src/main/java/org/codejive/context/LowLevel.java renamed to src/main/java/examples/Boxes.java

@@ -1,31 +1,32 @@
-package org.codejive.context;
+package examples;
+
+import static examples.Util.setBorderWidth;
+import static examples.Util.setRandomPosSize;
+import static examples.Util.setSize;
 
 import java.io.IOException;
 import java.time.Instant;
 import java.util.Arrays;
 import org.codejive.context.render.BorderRenderer;
 import org.codejive.context.render.Box;
 import org.codejive.context.render.BoxRenderer;
-import org.codejive.context.styles.Property;
 import org.codejive.context.styles.Style;
-import org.codejive.context.styles.Unit;
-import org.codejive.context.styles.Value;
 import org.codejive.context.terminal.Screen;
 import org.codejive.context.terminal.Term;
 import org.codejive.context.util.ScrollBuffer;
 import org.jline.utils.AttributedString;
 import org.jline.utils.AttributedStringBuilder;
 
-public class LowLevel {
+public class Boxes {
     private final Term term;
 
-    public LowLevel(Term term) {
+    public Boxes(Term term) {
         this.term = term;
     }
 
     public static void main(String... args) throws IOException {
         try (Term terminal = Term.create()) {
-            new LowLevel(terminal).run();
+            new Boxes(terminal).run();
         }
     }
 
@@ -41,6 +42,7 @@ public int run() throws IOException {
         out:
         while (true) {
             if (refresh) {
+                screen.clear();
                 b1 = createColoredBox();
                 setRandomPosSize(b1, displayWidth, displayHeight);
                 b2 = createTimerBox(new Style());
@@ -111,36 +113,4 @@ private Box createScrollBox(Style s, ScrollBuffer sb) {
         setBorderWidth(b, 1);
         return b;
     }
-
-    private static void setSize(Box b, int w, int h) {
-        Style s = b.style();
-        s.put(Property.width, Value.length(w, Unit.em));
-        s.put(Property.height, Value.length(h, Unit.em));
-    }
-
-    private static void setRandomPosSize(Box b, int totalW, int totalH) {
-        int minx = -b.width();
-        int maxx = totalW + b.width();
-        int miny = -b.height();
-        int maxy = totalH + b.height();
-        int x = (int) (Math.random() * (maxx - minx + 1) + minx);
-        int y = (int) (Math.random() * (maxy - miny + 1) + miny);
-        setPos(b, x, y);
-    }
-
-    private static void setPos(Box b, int x, int y) {
-        int w = b.width();
-        int h = b.height();
-        Style s = b.style();
-        s.put(Property.top, Value.length(y, Unit.em));
-        s.put(Property.bottom, Value.length(y + w - 1, Unit.em));
-        s.put(Property.left, Value.length(x, Unit.em));
-        s.put(Property.right, Value.length(x + h - 1, Unit.em));
-        s.put(Property.width, Value.length(w, Unit.em));
-        s.put(Property.height, Value.length(h, Unit.em));
-    }
-
-    private static void setBorderWidth(Box b, int w) {
-        b.style().put(Property.border_width, Value.length(w, Unit.em));
-    }
 }

src/main/java/examples/FullPanel.java

@@ -0,0 +1,55 @@
+package examples;
+
+import static examples.Util.setBorderWidth;
+import static examples.Util.setPos;
+import static examples.Util.setSize;
+
+import java.io.IOException;
+import java.util.Collections;
+import org.codejive.context.render.BorderRenderer;
+import org.codejive.context.render.Box;
+import org.codejive.context.terminal.Screen;
+import org.codejive.context.terminal.Term;
+import org.jline.utils.AttributedStringBuilder;
+
+public class FullPanel {
+    private final Term term;
+
+    public FullPanel(Term term) {
+        this.term = term;
+    }
+
+    public static void main(String... args) throws IOException {
+        try (Term terminal = Term.create()) {
+            new FullPanel(terminal).run();
+        }
+    }
+
+    public int run() throws IOException {
+        Screen screen = term.fullScreen();
+        int displayWidth = screen.rect().width();
+        int displayHeight = screen.rect().height();
+
+        Box b = createBox(displayWidth, displayHeight);
+        BorderRenderer br = new BorderRenderer(screen);
+        br.render(b);
+
+        AttributedStringBuilder cb = new AttributedStringBuilder();
+        cb.append(displayWidth + "x" + displayHeight);
+        screen.printAt(
+                displayWidth / 2 - cb.length() / 2, displayHeight / 2, cb.toAttributedString());
+
+        screen.update();
+        term.input().readChar();
+
+        return 0;
+    }
+
+    private Box createBox(int w, int h) {
+        Box b = new Box(Collections.emptyList());
+        setSize(b, w - 2, h - 2);
+        setPos(b, 1, 1);
+        setBorderWidth(b, 1);
+        return b;
+    }
+}

src/main/java/examples/InlinePanel.java

@@ -0,0 +1,55 @@
+package examples;
+
+import static examples.Util.setBorderWidth;
+import static examples.Util.setPos;
+import static examples.Util.setSize;
+
+import java.io.IOException;
+import java.util.Collections;
+import org.codejive.context.render.BorderRenderer;
+import org.codejive.context.render.Box;
+import org.codejive.context.terminal.Screen;
+import org.codejive.context.terminal.Term;
+import org.jline.utils.AttributedStringBuilder;
+
+public class InlinePanel {
+    private final Term term;
+
+    public InlinePanel(Term term) {
+        this.term = term;
+    }
+
+    public static void main(String... args) throws IOException {
+        try (Term terminal = Term.create()) {
+            new InlinePanel(terminal).run();
+        }
+    }
+
+    public int run() throws IOException {
+        Screen screen = term.sizedScreen(term.size().width(), 10);
+        int displayWidth = screen.rect().width();
+        int displayHeight = screen.rect().height();
+
+        Box b = createBox(displayWidth, displayHeight);
+        BorderRenderer br = new BorderRenderer(screen);
+        br.render(b);
+
+        AttributedStringBuilder cb = new AttributedStringBuilder();
+        cb.append(displayWidth + "x" + displayHeight);
+        screen.printAt(
+                displayWidth / 2 - cb.length() / 2, displayHeight / 2, cb.toAttributedString());
+
+        screen.update();
+        term.input().readChar();
+
+        return 0;
+    }
+
+    private Box createBox(int w, int h) {
+        Box b = new Box(Collections.emptyList());
+        setSize(b, w - 2, h - 2);
+        setPos(b, 1, 1);
+        setBorderWidth(b, 1);
+        return b;
+    }
+}

src/main/java/org/codejive/context/DomLevel.java renamed to src/main/java/examples/SimpleDom.java

@@ -1,4 +1,7 @@
-package org.codejive.context;
+package examples;
+
+import static examples.Util.pos;
+import static examples.Util.size;
 
 import java.io.IOException;
 import java.util.List;
@@ -8,21 +11,19 @@
 import org.codejive.context.ciml.layout.DomLayouter;
 import org.codejive.context.render.Box;
 import org.codejive.context.render.BoxRenderer;
-import org.codejive.context.styles.Property;
-import org.codejive.context.styles.Style;
 import org.codejive.context.terminal.Screen;
 import org.codejive.context.terminal.Term;
 
-public class DomLevel {
+public class SimpleDom {
     private final Term term;
 
-    public DomLevel(Term term) {
+    public SimpleDom(Term term) {
         this.term = term;
     }
 
     public static void main(String... args) throws IOException {
         try (Term terminal = Term.create()) {
-            new LowLevel(terminal).run();
+            new SimpleDom(terminal).run();
         }
     }
 
@@ -46,18 +47,4 @@ public int run() throws IOException {
 
         return 0;
     }
-
-    private Style pos(int x, int y) {
-        Style s = new Style();
-        s.putAsEmInt(Property.left, x);
-        s.putAsEmInt(Property.top, y);
-        return s;
-    }
-
-    private Style size(int w, int h) {
-        Style s = new Style();
-        s.putAsEmInt(Property.width, w);
-        s.putAsEmInt(Property.height, h);
-        return s;
-    }
 }

src/main/java/examples/Util.java

@@ -0,0 +1,52 @@
+package examples;
+
+import org.codejive.context.render.Box;
+import org.codejive.context.styles.Property;
+import org.codejive.context.styles.Style;
+import org.codejive.context.styles.Unit;
+import org.codejive.context.styles.Value;
+
+class Util {
+
+    static Style pos(int x, int y) {
+        Style s = new Style();
+        s.putAsEmInt(Property.left, x);
+        s.putAsEmInt(Property.top, y);
+        return s;
+    }
+
+    static Style size(int w, int h) {
+        Style s = new Style();
+        s.putAsEmInt(Property.width, w);
+        s.putAsEmInt(Property.height, h);
+        return s;
+    }
+
+    static void setSize(Box b, int w, int h) {
+        b.style().and(size(w, h));
+    }
+
+    static void setRandomPosSize(Box b, int totalW, int totalH) {
+        int minx = -b.width();
+        int maxx = totalW + b.width();
+        int miny = -b.height();
+        int maxy = totalH + b.height();
+        int x = (int) (Math.random() * (maxx - minx + 1) + minx);
+        int y = (int) (Math.random() * (maxy - miny + 1) + miny);
+        setPos(b, x, y);
+    }
+
+    static void setPos(Box b, int x, int y) {
+        int w = b.width();
+        int h = b.height();
+        Style s = b.style().and(pos(x, y));
+        s.put(Property.bottom, Value.length(y + w - 1, Unit.em));
+        s.put(Property.right, Value.length(x + h - 1, Unit.em));
+        s.put(Property.width, Value.length(w, Unit.em));
+        s.put(Property.height, Value.length(h, Unit.em));
+    }
+
+    static void setBorderWidth(Box b, int w) {
+        b.style().put(Property.border_width, Value.length(w, Unit.em));
+    }
+}