Initial Commit

6 files changed, 495 insertions, 0 deletions

diff --git a/src/Java/binnie/craftgui/core/geometry/CraftGUIUtil.java b/src/Java/binnie/craftgui/core/geometry/CraftGUIUtil.java
new file mode 100644
index 0000000000..5a21e313d4
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/CraftGUIUtil.java
@@ -0,0 +1,77 @@
+package binnie.craftgui.core.geometry;
+
+import binnie.craftgui.controls.core.IControlValue;
+import binnie.craftgui.core.IWidget;
+import binnie.craftgui.events.EventValueChanged;
+import binnie.craftgui.events.EventValueChanged.Handler;
+
+public class CraftGUIUtil
+{
+  public static void alignToWidget(IWidget target, IWidget relativeTo)
+  {
+    IPoint startPos = target.getAbsolutePosition();
+    IPoint endPos = relativeTo.getAbsolutePosition();
+    moveWidget(target, endPos.sub(startPos));
+  }
+  
+  public static void moveWidget(IWidget target, IPoint movement)
+  {
+    target.setPosition(target.getPosition().add(movement));
+  }
+  
+  public static void horizontalGrid(float px, float py, IWidget... widgets)
+  {
+    horizontalGrid(px, py, TextJustification.MiddleCenter, 0.0F, widgets);
+  }
+  
+  public static void horizontalGrid(float px, float py, TextJustification just, float spacing, IWidget... widgets)
+  {
+    float x = 0.0F;
+    float h = 0.0F;
+    for (IWidget widget : widgets) {
+      h = Math.max(h, widget.getSize().y());
+    }
+    for (IWidget widget : widgets)
+    {
+      widget.setPosition(new IPoint(px + x, py + (h - widget.getSize().y()) * just.yOffset));
+      x += widget.getSize().x() + spacing;
+    }
+  }
+  
+  public static void verticalGrid(float px, float py, IWidget... widgets)
+  {
+    horizontalGrid(px, py, TextJustification.MiddleCenter, 0.0F, widgets);
+  }
+  
+  public static void verticalGrid(float px, float py, TextJustification just, float spacing, IWidget... widgets)
+  {
+    float y = 0.0F;
+    float w = 0.0F;
+    for (IWidget widget : widgets) {
+      w = Math.max(w, widget.getSize().x());
+    }
+    for (IWidget widget : widgets)
+    {
+      widget.setPosition(new IPoint(px + (w - widget.getSize().x()) * just.xOffset, py + y));
+      y += widget.getSize().y() + spacing;
+    }
+  }
+  
+  public static <T> void linkWidgets(IControlValue<T> tab, IControlValue<T> target)
+  {
+    tab.addSelfEventHandler(new EventValueChanged.Handler()
+    {
+      public void onEvent(EventValueChanged event)
+      {
+        this.val$target.setValue(event.getValue());
+      }
+    });
+    target.addSelfEventHandler(new EventValueChanged.Handler()
+    {
+      public void onEvent(EventValueChanged event)
+      {
+        this.val$tab.setValue(event.getValue());
+      }
+    });
+  }
+}
diff --git a/src/Java/binnie/craftgui/core/geometry/IArea.java b/src/Java/binnie/craftgui/core/geometry/IArea.java
new file mode 100644
index 0000000000..c6b5511773
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/IArea.java
@@ -0,0 +1,143 @@
+package binnie.craftgui.core.geometry;
+
+public class IArea
+{
+  private IPoint pos;
+  private IPoint size;
+  
+  public IArea(IArea area)
+  {
+    this(area.pos().x(), area.pos().y(), area.size().x(), area.size().y());
+  }
+  
+  public IArea(IPoint pos, IPoint size)
+  {
+    this(pos.x(), pos.y(), size.x(), size.y());
+  }
+  
+  public IArea(float xywh)
+  {
+    this(xywh, xywh, xywh, xywh);
+  }
+  
+  public IArea(float xy, float wh)
+  {
+    this(xy, xy, wh, wh);
+  }
+  
+  public IArea(float x, float y, float wh)
+  {
+    this(x, y, wh, wh);
+  }
+  
+  public IArea(float x, float y, float w, float h)
+  {
+    setPosition(new IPoint(x, y));
+    setSize(new IPoint(w, h));
+  }
+  
+  public IPoint pos()
+  {
+    return this.pos;
+  }
+  
+  public IPoint getPosition()
+  {
+    return this.pos;
+  }
+  
+  public void setPosition(IPoint position)
+  {
+    this.pos = position.copy();
+  }
+  
+  public IPoint size()
+  {
+    return this.size;
+  }
+  
+  public IPoint getSize()
+  {
+    return this.size;
+  }
+  
+  public void setSize(IPoint size)
+  {
+    this.size = size.copy();
+  }
+  
+  public boolean contains(IPoint position)
+  {
+    return (position.x() >= pos().x()) && (position.y() >= this.pos.y()) && (position.x() <= pos().x() + size().x()) && (position.y() <= pos().y() + size().y());
+  }
+  
+  public float x()
+  {
+    return pos().x();
+  }
+  
+  public float y()
+  {
+    return pos().y();
+  }
+  
+  public float w()
+  {
+    return size().x();
+  }
+  
+  public float h()
+  {
+    return size().y();
+  }
+  
+  public float x(float n)
+  {
+    return this.pos.x(n);
+  }
+  
+  public float y(float n)
+  {
+    return this.pos.y(n);
+  }
+  
+  public float w(float n)
+  {
+    return this.size.x(n);
+  }
+  
+  public float h(float n)
+  {
+    return this.size.y(n);
+  }
+  
+  public IArea inset(IBorder border)
+  {
+    return new IArea(x() + border.l(), y() + border.t(), w() - border.l() - border.r(), h() - border.t() - border.b());
+  }
+  
+  public IArea outset(int outset)
+  {
+    return outset(new IBorder(outset));
+  }
+  
+  public IArea outset(IBorder border)
+  {
+    return new IArea(x() - border.l(), y() - border.t(), w() + border.l() + border.r(), h() + border.t() + border.b());
+  }
+  
+  public IArea inset(int inset)
+  {
+    return inset(new IBorder(inset));
+  }
+  
+  public String toString()
+  {
+    return w() + "x" + h() + "@" + x() + "," + y();
+  }
+  
+  public IArea shift(float dx, float f)
+  {
+    return new IArea(x() + dx, y() + f, w(), h());
+  }
+}
diff --git a/src/Java/binnie/craftgui/core/geometry/IBorder.java b/src/Java/binnie/craftgui/core/geometry/IBorder.java
new file mode 100644
index 0000000000..e16b6d97f1
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/IBorder.java
@@ -0,0 +1,126 @@
+package binnie.craftgui.core.geometry;
+
+public class IBorder
+{
+  public static final IBorder ZERO = new IBorder(0.0F);
+  float t;
+  float b;
+  float l;
+  float r;
+  
+  public IBorder(float pad)
+  {
+    this(pad, pad, pad, pad);
+  }
+  
+  public IBorder(float tb, float rl)
+  {
+    this(tb, rl, tb, rl);
+  }
+  
+  public IBorder(float t, float rl, float b)
+  {
+    this(t, rl, b, rl);
+  }
+  
+  public IBorder(float t, float r, float b, float l)
+  {
+    this.t = t;
+    this.b = b;
+    this.l = l;
+    this.r = r;
+  }
+  
+  public IBorder(Position edge, float n)
+  {
+    this(edge == Position.Top ? n : 0.0F, edge == Position.Right ? n : 0.0F, edge == Position.Bottom ? n : 0.0F, edge == Position.Left ? n : 0.0F);
+  }
+  
+  public IBorder(IBorder padding)
+  {
+    this(padding.t(), padding.r(), padding.b(), padding.l());
+  }
+  
+  public float t()
+  {
+    return this.t;
+  }
+  
+  public float b()
+  {
+    return this.b;
+  }
+  
+  public float l()
+  {
+    return this.l;
+  }
+  
+  public float r()
+  {
+    return this.r;
+  }
+  
+  public float t(float n)
+  {
+    this.t = n;
+    return this.t;
+  }
+  
+  public float b(float n)
+  {
+    this.b = n;
+    return this.b;
+  }
+  
+  public float l(float n)
+  {
+    this.l = n;
+    return this.l;
+  }
+  
+  public float r(float n)
+  {
+    this.r = n;
+    return this.r;
+  }
+  
+  public boolean isNonZero()
+  {
+    return (this.t != 0.0F) || (this.r != 0.0F) || (this.l != 0.0F) || (this.r != 0.0F);
+  }
+  
+  @Deprecated
+  public IPoint tl()
+  {
+    return new IPoint(l(), t());
+  }
+  
+  @Deprecated
+  public IPoint tr()
+  {
+    return new IPoint(r(), t());
+  }
+  
+  @Deprecated
+  public IPoint bl()
+  {
+    return new IPoint(l(), b());
+  }
+  
+  @Deprecated
+  public IPoint br()
+  {
+    return new IPoint(r(), b());
+  }
+  
+  public IBorder add(IBorder o)
+  {
+    return new IBorder(t() + o.t(), r() + o.r(), b() + o.b(), l() + o.l());
+  }
+  
+  public String toString()
+  {
+    return t() + "-" + r() + "-" + b() + "-" + l();
+  }
+}
diff --git a/src/Java/binnie/craftgui/core/geometry/IPoint.java b/src/Java/binnie/craftgui/core/geometry/IPoint.java
new file mode 100644
index 0000000000..53be8972fd
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/IPoint.java
@@ -0,0 +1,83 @@
+package binnie.craftgui.core.geometry;
+
+public class IPoint
+{
+  public static final IPoint ZERO = new IPoint(0.0F, 0.0F);
+  float x = 0.0F;
+  float y = 0.0F;
+  
+  public IPoint(float x, float y)
+  {
+    this.x = x;
+    this.y = y;
+  }
+  
+  public IPoint(IPoint o)
+  {
+    this.x = o.x();
+    this.y = o.y();
+  }
+  
+  public static IPoint add(IPoint a, IPoint b)
+  {
+    return new IPoint(a.x() + b.x(), a.y() + b.y());
+  }
+  
+  public static IPoint sub(IPoint a, IPoint b)
+  {
+    return new IPoint(a.x() - b.x(), a.y() - b.y());
+  }
+  
+  public IPoint sub(IPoint a)
+  {
+    return sub(this, a);
+  }
+  
+  public IPoint add(IPoint other)
+  {
+    return add(this, other);
+  }
+  
+  public IPoint add(float dx, float dy)
+  {
+    return add(this, new IPoint(dx, dy));
+  }
+  
+  public IPoint copy()
+  {
+    return new IPoint(this);
+  }
+  
+  public float x()
+  {
+    return this.x;
+  }
+  
+  public float y()
+  {
+    return this.y;
+  }
+  
+  public void xy(float x, float y)
+  {
+    x(x);
+    y(y);
+  }
+  
+  public float x(float x)
+  {
+    this.x = x;
+    return x;
+  }
+  
+  public float y(float y)
+  {
+    this.y = y;
+    return y;
+  }
+  
+  public boolean equals(IPoint other)
+  {
+    return (x() == other.x()) && (y() == other.y());
+  }
+}
diff --git a/src/Java/binnie/craftgui/core/geometry/Position.java b/src/Java/binnie/craftgui/core/geometry/Position.java
new file mode 100644
index 0000000000..51b856f120
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/Position.java
@@ -0,0 +1,41 @@
+package binnie.craftgui.core.geometry;
+
+public enum Position
+{
+  Top(0, -1),  Bottom(0, 1),  Left(-1, 0),  Right(1, 0);
+  
+  int x;
+  int y;
+  
+  private Position(int x, int y)
+  {
+    this.x = x;
+    this.y = y;
+  }
+  
+  public int x()
+  {
+    return this.x;
+  }
+  
+  public int y()
+  {
+    return this.y;
+  }
+  
+  public Position opposite()
+  {
+    switch (1.$SwitchMap$binnie$craftgui$core$geometry$Position[ordinal()])
+    {
+    case 1: 
+      return Top;
+    case 2: 
+      return Right;
+    case 3: 
+      return Left;
+    case 4: 
+      return Bottom;
+    }
+    return null;
+  }
+}
diff --git a/src/Java/binnie/craftgui/core/geometry/TextJustification.java b/src/Java/binnie/craftgui/core/geometry/TextJustification.java
new file mode 100644
index 0000000000..99b759380b
--- /dev/null
+++ b/src/Java/binnie/craftgui/core/geometry/TextJustification.java
@@ -0,0 +1,25 @@
+package binnie.craftgui.core.geometry;
+
+public enum TextJustification
+{
+  TopLeft(0.0F, 0.0F),  TopCenter(0.5F, 0.0F),  TopRight(1.0F, 0.0F),  MiddleLeft(0.0F, 0.5F),  MiddleCenter(0.5F, 0.5F),  MiddleRight(1.0F, 0.5F),  BottomLeft(0.0F, 1.0F),  BottomCenter(0.5F, 1.0F),  BottomRight(1.0F, 1.0F);
+  
+  float xOffset;
+  float yOffset;
+  
+  private TextJustification(float xOffset, float yOffset)
+  {
+    this.xOffset = xOffset;
+    this.yOffset = yOffset;
+  }
+  
+  public float getXOffset()
+  {
+    return this.xOffset;
+  }
+  
+  public float getYOffset()
+  {
+    return this.yOffset;
+  }
+}