Added setEnabled() method to GuiElement interface and implemented it everywhere

Made GuiFileChooser a child of GuiAdvancedButton instead of GuiButton

src/main/java/eu/crushedpixel/replaymod/gui/GuiReplaySpeedSlider.java

@@ -202,4 +202,9 @@ public class GuiReplaySpeedSlider extends GuiButton implements GuiElement {
     public void tick(Minecraft mc) {
 
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/ComposedElement.java

@@ -67,4 +67,11 @@ public class ComposedElement implements GuiElement {
             part.tick(mc);
         }
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        for(GuiElement part : parts) {
+            part.setEnabled(enabled);
+        }
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/DelegatingElement.java

@@ -53,4 +53,7 @@ public abstract class DelegatingElement implements GuiElement {
     public void tick(Minecraft mc) {
         delegate().tick(mc);
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {}
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiAdvancedButton.java

@@ -78,6 +78,11 @@ public class GuiAdvancedButton extends GuiButton implements GuiElement {
 
     }
 
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
+
     public void performAction() {
         if (action != null) {
             action.run();

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiAdvancedCheckBox.java

@@ -50,4 +50,9 @@ public class GuiAdvancedCheckBox extends GuiCheckBox implements GuiElement {
     public void tick(Minecraft mc) {
 
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiElement.java

@@ -17,4 +17,6 @@ public interface GuiElement {
 
     void tick(Minecraft mc);
 
+    void setEnabled(boolean enabled);
+
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiFileChooser.java

@@ -3,7 +3,6 @@ package eu.crushedpixel.replaymod.gui.elements;
 import eu.crushedpixel.replaymod.gui.elements.listeners.FileChooseListener;
 import lombok.Getter;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.GuiButton;
 
 import java.awt.*;
 import java.io.File;
@@ -11,7 +10,7 @@ import java.io.FilenameFilter;
 import java.util.ArrayList;
 import java.util.List;
 
-public class GuiFileChooser extends GuiButton {
+public class GuiFileChooser extends GuiAdvancedButton {
 
     @Getter
     private File selectedFile;
@@ -37,7 +36,7 @@ public class GuiFileChooser extends GuiButton {
         this.allowedExtensions = allowedExtensions;
     }
 
-    public void registerListener(FileChooseListener listener) {
+    public void addFileChooseListener(FileChooseListener listener) {
         this.listeners.add(listener);
     }
 

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiKeyframeTimeline.java

@@ -43,6 +43,7 @@ public class GuiKeyframeTimeline extends GuiTimeline {
 
     @Override
     public void mouseClick(Minecraft mc, int mouseX, int mouseY, int button) {
+        if(!enabled) return;
         //left mouse button
         if(button == 0) {
             long time = getTimeAt(mouseX, mouseY);
@@ -108,6 +109,7 @@ public class GuiKeyframeTimeline extends GuiTimeline {
 
     @Override
     public void mouseDrag(Minecraft mc, int mouseX, int mouseY, int button) {
+        if(!enabled) return;
         long time = getTimeAt(mouseX, mouseY);
         if (time != -1) {
             if (clickedKeyFrame != null) {

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiScrollbar.java

@@ -4,6 +4,8 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.renderer.GlStateManager;
 
+import java.awt.*;
+
 import static eu.crushedpixel.replaymod.gui.overlay.GuiReplayOverlay.TEXTURE_SIZE;
 import static eu.crushedpixel.replaymod.gui.overlay.GuiReplayOverlay.replay_gui;
 import static org.lwjgl.opengl.GL11.GL_BLEND;
@@ -46,6 +48,8 @@ public class GuiScrollbar extends Gui implements GuiElement {
     private int draggingStart = -1;
     private double draggingStartPosition;
 
+    private boolean enabled = true;
+
     public GuiScrollbar(int positionX, int positionY, int width) {
         this.positionX = positionX;
         this.positionY = positionY;
@@ -58,6 +62,7 @@ public class GuiScrollbar extends Gui implements GuiElement {
 
     @Override
     public void mouseClick(Minecraft mc, int mouseX, int mouseY, int button) {
+        if(!enabled) return;
         if (isHovering(mouseX, mouseY)) {
             draggingStart = mouseX;
             draggingStartPosition = sliderPosition;
@@ -66,6 +71,7 @@ public class GuiScrollbar extends Gui implements GuiElement {
 
     @Override
     public void mouseDrag(Minecraft mc, int mouseX, int mouseY, int button) {
+        if(!enabled) return;
         if (draggingStart != -1) {
             double delta = (double) (mouseX - draggingStart) / (width - BORDER_LEFT - BORDER_RIGHT);
             sliderPosition = Math.max(0, Math.min(1 - size, draggingStartPosition + delta));
@@ -141,6 +147,9 @@ public class GuiScrollbar extends Gui implements GuiElement {
 
     protected void rect(int x, int y, int u, int v, int width, int height) {
         GlStateManager.resetColor();
+        if(!enabled) {
+            GlStateManager.color(Color.GRAY.getRed()/255f, Color.GRAY.getGreen()/255f, Color.GRAY.getBlue()/255f, 1f);
+        }
         Minecraft.getMinecraft().renderEngine.bindTexture(replay_gui);
         glEnable(GL_BLEND);
 
@@ -165,4 +174,9 @@ public class GuiScrollbar extends Gui implements GuiElement {
     public void dragged() {
 
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiString.java

@@ -10,6 +10,7 @@ public class GuiString extends Gui implements GuiElement {
     public int positionX, positionY;
     public Color color;
     public Callable<String> getContent;
+    private boolean enabled = true;
 
     public GuiString(int positionX, int positionY, Color color, final String content) {
         this(positionX, positionY, color, new Callable<String>() {
@@ -35,7 +36,7 @@ public class GuiString extends Gui implements GuiElement {
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
-        drawString(mc.fontRendererObj, text, positionX, positionY, color.getRGB());
+        drawString(mc.fontRendererObj, text, positionX, positionY, enabled ? color.getRGB() : Color.LIGHT_GRAY.getRGB());
     }
 
     @Override
@@ -72,4 +73,9 @@ public class GuiString extends Gui implements GuiElement {
     public void tick(Minecraft mc) {
 
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTextArea.java

@@ -624,6 +624,11 @@ public class GuiTextArea extends Gui implements GuiElement {
         blinkCursorTick++;
     }
 
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
+
     public void setWidth(int width) {
         this.width = width;
         updateCurrentXOffset();

src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTimeline.java

@@ -3,6 +3,7 @@ package eu.crushedpixel.replaymod.gui.elements;
 import eu.crushedpixel.replaymod.ReplayMod;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.Gui;
+import net.minecraft.client.renderer.GlStateManager;
 
 import java.awt.*;
 
@@ -56,6 +57,8 @@ public class GuiTimeline extends Gui implements GuiElement {
     protected final int positionY;
     protected final int width;
 
+    protected boolean enabled = true;
+
     public GuiTimeline(int positionX, int positionY, int width) {
         this.positionX = positionX;
         this.positionY = positionY;
@@ -194,6 +197,9 @@ public class GuiTimeline extends Gui implements GuiElement {
     }
 
     protected void rect(int x, int y, int u, int v, int width, int height) {
+        if(!enabled) {
+            GlStateManager.color(Color.GRAY.getRed() / 255f, Color.GRAY.getGreen() / 255f, Color.GRAY.getBlue() / 255f, 1f);
+        }
         Minecraft.getMinecraft().renderEngine.bindTexture(replay_gui);
         glEnable(GL_BLEND);
 
@@ -230,4 +236,9 @@ public class GuiTimeline extends Gui implements GuiElement {
             return FIVE_M;
         }
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
 }

src/main/java/eu/crushedpixel/replaymod/gui/overlay/GuiReplayOverlay.java

@@ -236,6 +236,7 @@ public class GuiReplayOverlay extends Gui {
     private final GuiKeyframeTimeline timeline = new GuiKeyframeTimeline(TIMELINE_X, TOP_ROW - 1, WIDTH - 14 - TIMELINE_X, false, true, false, false) {
         @Override
         public void mouseClick(Minecraft mc, int mouseX, int mouseY, int button) {
+            if(!enabled) return;
             super.mouseClick(mc, mouseX, mouseY, button);
             if(!(ReplayHandler.getSelectedKeyframe() instanceof MarkerKeyframe))
                 performJump(timeline.getTimeAt(mouseX, mouseY));