Added new Gui with Progress Bar when editing a Replay using the ReplayEditor | https://trello.com/c/uGFDgv6E/

Added ProgressUpdateListener interface for the use with ProgressBars

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

@@ -101,4 +101,6 @@ public class GuiConstants {
     public static final int REPLAY_SETTINGS_RESOURCEPACK_ID = 9010;
     public static final int REPLAY_SETTINGS_INDICATOR_ID = 9012;
     public static final int REPLAY_SETTINGS_PATHPREVIEW_ID = 9013;
+
+    public static final int REPLAY_EDITING_CANCEL_BUTTON = 1234;
 }

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

@@ -17,6 +17,10 @@ public class GuiProgressBar extends Gui {
 
     private String progressString = null;
 
+    public GuiProgressBar() {
+        this(0, 0, 0, 0);
+    }
+
     public GuiProgressBar(int xPosition, int yPosition, int width, int height) {
         this(xPosition, yPosition, width, height, 0);
     }

src/main/java/eu/crushedpixel/replaymod/gui/elements/listeners/ProgressUpdateListener.java

@@ -0,0 +1,9 @@
+package eu.crushedpixel.replaymod.gui.elements.listeners;
+
+public interface ProgressUpdateListener {
+
+    void onProgressChanged(float progress);
+
+    void onProgressChanged(float progress, String progressString);
+
+}

src/main/java/eu/crushedpixel/replaymod/gui/replayeditor/GuiConnectPart.java

@@ -10,6 +10,7 @@ import eu.crushedpixel.replaymod.utils.ReplayFileIO;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.resources.I18n;
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
 
 import java.awt.*;
@@ -34,15 +35,21 @@ public class GuiConnectPart extends GuiStudioPart {
     private List<File> replayFiles;
     private List<String> filesToConcat;
 
+    private Thread filterThread;
+    private File outputFile;
+
     public GuiConnectPart(int yPos) {
         super(yPos);
         this.mc = Minecraft.getMinecraft();
         fontRendererObj = mc.fontRendererObj;
     }
 
-
     @Override
     public void applyFilters(File replayFile, File outputFile) {
+        this.outputFile = outputFile;
+        filterThread = new Thread(new Runnable() {
+            @Override
+            public void run() {
                 try {
                     List<File> inputFiles = new ArrayList<File>();
                     OUTER:
@@ -55,11 +62,24 @@ public class GuiConnectPart extends GuiStudioPart {
                         }
                         throw new RuntimeException(fileName);
                     }
-            StudioImplementation.connectReplayFiles(inputFiles, outputFile);
+                    StudioImplementation.connectReplayFiles(inputFiles, outputFile, GuiConnectPart.this);
                 } catch (Exception e) {
                     e.printStackTrace();
                 }
             }
+        }, "replay-editor-connect");
+
+        filterThread.start();
+
+        mc.displayGuiScreen(new GuiReplayEditingProcess(this));
+    }
+
+    @Override
+    @SuppressWarnings("deprecation")
+    public void cancelFilters() {
+        filterThread.stop();
+        FileUtils.deleteQuietly(outputFile);
+    }
 
     @Override
     public String getDescription() {

src/main/java/eu/crushedpixel/replaymod/gui/replayeditor/GuiReplayEditingProcess.java

@@ -0,0 +1,91 @@
+package eu.crushedpixel.replaymod.gui.replayeditor;
+
+import eu.crushedpixel.replaymod.ReplayMod;
+import eu.crushedpixel.replaymod.gui.GuiConstants;
+import eu.crushedpixel.replaymod.gui.elements.GuiProgressBar;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+
+import java.awt.*;
+import java.io.IOException;
+
+public class GuiReplayEditingProcess extends GuiScreen {
+
+    private String title;
+    private String pleaseWait;
+    private String cancelCallback;
+
+    private boolean finished = false;
+
+    private boolean callback = false;
+
+    private boolean initialized = false;
+
+    private GuiProgressBar progressBar;
+    private GuiButton cancelButton;
+
+    private GuiStudioPart studioPart;
+
+    public GuiReplayEditingProcess(GuiStudioPart studioPart) {
+        this.studioPart = studioPart;
+    }
+
+    @Override
+    public void initGui() {
+        if(!initialized) {
+            title = I18n.format("replaymod.gui.editor.progress.title");
+            pleaseWait = I18n.format("replaymod.gui.editor.progress.pleasewait");
+            cancelCallback = I18n.format("replaymod.gui.rendering.cancel.callback");
+
+            progressBar = new GuiProgressBar();
+            cancelButton = new GuiButton(GuiConstants.REPLAY_EDITING_CANCEL_BUTTON, 0, 0, I18n.format("gui.cancel"));
+        }
+
+        progressBar.setBounds(10, this.height-30-20, this.width-20, 20);
+
+        cancelButton.xPosition = this.width - 5 - 150;
+        cancelButton.width = 150;
+        cancelButton.yPosition = this.height - 5 - 20;
+
+        buttonList.add(cancelButton);
+
+        initialized = true;
+    }
+
+    @Override
+    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
+        this.drawDefaultBackground();
+        super.drawScreen(mouseX, mouseY, partialTicks);
+        this.drawCenteredString(mc.fontRendererObj, title, this.width / 2, 20, Color.WHITE.getRGB());
+        this.drawCenteredString(mc.fontRendererObj, pleaseWait, this.width / 2, 40, Color.WHITE.getRGB());
+
+        progressBar.setProgress(studioPart.getProgress());
+        progressBar.setProgressString(studioPart.getFilterProgressString());
+        progressBar.drawProgressBar();
+
+        if(studioPart.getProgress() >= 1f && !finished) {
+            finished = true;
+            cancelButton.displayString = I18n.format("gui.done");
+            ReplayMod.soundHandler.playRenderSuccessSound();
+        }
+    }
+
+    @Override
+    protected void actionPerformed(GuiButton button) throws IOException {
+        if(!button.enabled) return;
+        if(button.id == GuiConstants.REPLAY_EDITING_CANCEL_BUTTON) {
+            if(finished) {
+                mc.displayGuiScreen(null);
+            } else {
+                if(!callback) {
+                    callback = true;
+                    button.displayString = cancelCallback;
+                } else {
+                    studioPart.cancelFilters();
+                    mc.displayGuiScreen(null);
+                }
+            }
+        }
+    }
+}

src/main/java/eu/crushedpixel/replaymod/gui/replayeditor/GuiStudioPart.java

@@ -1,11 +1,12 @@
 package eu.crushedpixel.replaymod.gui.replayeditor;
 
+import eu.crushedpixel.replaymod.gui.elements.listeners.ProgressUpdateListener;
 import net.minecraft.client.gui.GuiScreen;
 
 import java.io.File;
 import java.io.IOException;
 
-public abstract class GuiStudioPart extends GuiScreen {
+public abstract class GuiStudioPart extends GuiScreen implements ProgressUpdateListener {
 
     protected int yPos = 0;
 
@@ -15,6 +16,8 @@ public abstract class GuiStudioPart extends GuiScreen {
 
     public abstract void applyFilters(File replayFile, File outputFile);
 
+    public abstract void cancelFilters();
+
     public abstract String getDescription();
 
     public abstract String getTitle();
@@ -26,4 +29,27 @@ public abstract class GuiStudioPart extends GuiScreen {
     public void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException {
         super.mouseClicked(mouseX, mouseY, mouseButton);
     }
+
+    private float progress;
+    private String progressString;
+
+    public float getProgress() {
+        return progress;
+    }
+
+    public String getFilterProgressString() {
+        return progressString;
+    }
+
+    @Override
+    public void onProgressChanged(float progress, String progressString) {
+        this.progress = progress;
+        this.progressString = progressString;
+    }
+
+    @Override
+    public void onProgressChanged(float progress) {
+        this.progress = progress;
+    }
+
 }

src/main/java/eu/crushedpixel/replaymod/gui/replayeditor/GuiTrimPart.java

@@ -5,6 +5,7 @@ import eu.crushedpixel.replaymod.studio.StudioImplementation;
 import eu.crushedpixel.replaymod.utils.TimestampUtils;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.resources.I18n;
+import org.apache.commons.io.FileUtils;
 import org.lwjgl.input.Keyboard;
 
 import java.awt.*;
@@ -24,6 +25,9 @@ public class GuiTrimPart extends GuiStudioPart {
 
     private List<GuiNumberInput> inputOrder = new ArrayList<GuiNumberInput>();
 
+    private Thread filterThread;
+    private File outputFile;
+
     public GuiTrimPart(int yPos) {
         super(yPos);
         fontRendererObj = mc.fontRendererObj;
@@ -31,12 +35,29 @@ public class GuiTrimPart extends GuiStudioPart {
 
     @Override
     public void applyFilters(File replayFile, File outputFile) {
+        this.outputFile = outputFile;
+        filterThread = new Thread(new Runnable() {
+            @Override
+            public void run() {
                 try {
-            StudioImplementation.trimReplay(replayFile, getStartTimestamp(), getEndTimestamp(), outputFile);
+                    StudioImplementation.trimReplay(replayFile, getStartTimestamp(), getEndTimestamp(), outputFile, GuiTrimPart.this);
                 } catch(Exception e) {
                     e.printStackTrace();
                 }
             }
+        }, "replay-editor-trim");
+
+        filterThread.start();
+
+        mc.displayGuiScreen(new GuiReplayEditingProcess(this));
+    }
+
+    @Override
+    @SuppressWarnings("deprecation")
+    public void cancelFilters() {
+        filterThread.stop();
+        FileUtils.deleteQuietly(outputFile);
+    }
 
     private int valueOf(String text) {
         try {

src/main/java/eu/crushedpixel/replaymod/studio/StudioImplementation.java

@@ -12,6 +12,8 @@ import de.johni0702.replaystudio.replay.ReplayMetaData;
 import de.johni0702.replaystudio.replay.ZipReplayFile;
 import de.johni0702.replaystudio.stream.PacketStream;
 import de.johni0702.replaystudio.studio.ReplayStudio;
+import eu.crushedpixel.replaymod.gui.elements.listeners.ProgressUpdateListener;
+import net.minecraft.client.resources.I18n;
 import org.apache.commons.lang3.Validate;
 
 import java.io.File;
@@ -20,7 +22,9 @@ import java.util.List;
 
 public class StudioImplementation {
 
-    public static void trimReplay(File file, int beginning, int ending, File outputFile) throws IOException {
+    public static void trimReplay(File file, int beginning, int ending, File outputFile, ProgressUpdateListener updateListener) throws IOException {
+        updateListener.onProgressChanged(0f, I18n.format("replaymod.gui.editor.progress.status.initializing"));
+
         ReplayStudio studio = new ReplayStudio();
         studio.setWrappingEnabled(false);
         ReplayFile replayFile = new ZipReplayFile(studio, file);
@@ -39,24 +43,37 @@ public class StudioImplementation {
         ReplayOutputStream out = replayFile.writePacketData();
         PacketData packetData;
 
+        updateListener.onProgressChanged(1/4f, I18n.format("replaymod.gui.editor.progress.status.writing.raw"));
+
         while((packetData = stream.next()) != null) {
             out.write(packetData);
         }
-        for(PacketData data : stream.end()) {
+
+        List<PacketData> endList = stream.end();
+
+        for(PacketData data : endList) {
             out.write(data);
         }
 
         out.close();
 
+        updateListener.onProgressChanged(2/4f, I18n.format("replaymod.gui.editor.progress.status.writing.zip"));
+
         ReplayMetaData metaData = replayFile.getMetaData();
         ending = Math.min(metaData.getDuration(), ending);
         metaData.setDuration(ending - beginning);
         replayFile.writeMetaData(metaData);
 
+        updateListener.onProgressChanged(3/4f, I18n.format("replaymod.gui.editor.progress.status.writing.final"));
+
         replayFile.saveTo(outputFile);
+
+        updateListener.onProgressChanged(1f, I18n.format("replaymod.gui.editor.progress.status.finished"));
     }
 
-    public static void connectReplayFiles(List<File> filesToConnect, File outputFile) throws IOException {
+    public static void connectReplayFiles(List<File> filesToConnect, File outputFile, ProgressUpdateListener updateListener) throws IOException {
+        updateListener.onProgressChanged(0f, I18n.format("replaymod.gui.editor.progress.status.initializing"));
+
         Validate.notEmpty(filesToConnect);
         ReplayStudio studio = new ReplayStudio();
         studio.setWrappingEnabled(false);
@@ -66,6 +83,12 @@ public class StudioImplementation {
 
         ConnectMetadataFilter metaDataFilter = new ConnectMetadataFilter();
         int startTime = 0;
+
+        updateListener.onProgressChanged(1/4f, I18n.format("replaymod.gui.editor.progress.status.writing.raw"));
+
+        float i = 0;
+        float size = filesToConnect.size();
+
         for (File file : filesToConnect) {
             ReplayFile replayFile = new ZipReplayFile(studio, file);
             PacketStream stream = studio.createReplayStream(replayFile.getPacketData(), true);
@@ -93,11 +116,20 @@ public class StudioImplementation {
             }
 
             startTime += metaData.getDuration();
+
+            updateListener.onProgressChanged((1/4f)+((1/4f)*(i/size)));
         }
 
         out.close();
 
+        updateListener.onProgressChanged(2/4f, I18n.format("replaymod.gui.editor.progress.status.writing.zip"));
+
         metaDataFilter.writeTo(outputReplayFile);
+
+        updateListener.onProgressChanged(3/4f, I18n.format("replaymod.gui.editor.progress.status.writing.final"));
+
         outputReplayFile.saveTo(outputFile);
+
+        updateListener.onProgressChanged(1f, I18n.format("replaymod.gui.editor.progress.status.finished"));
     }
 }

src/main/resources/assets/replaymod/lang/en_US.lang

@@ -180,6 +180,15 @@ replaymod.gui.editor.trim.description=Removes the beginning and end of a Replay
 replaymod.gui.editor.connect.description=Connects multiple Replays in the specified order
 replaymod.gui.editor.modify.description=Provides several filters to modify Replay Files
 
+replaymod.gui.editor.progress.title=Editing Replay File...
+replaymod.gui.editor.progress.pleasewait=Please wait while the Replay is being edited.
+
+replaymod.gui.editor.progress.status.initializing=Initializing
+replaymod.gui.editor.progress.status.writing.raw=Rewriting Replay...
+replaymod.gui.editor.progress.status.writing.zip=Wrapping Replay File...
+replaymod.gui.editor.progress.status.writing.final=Writing File to disk...
+replaymod.gui.editor.progress.status.finished=Finished Editing!
+
 #Cancel Replay GUI
 replaymod.gui.cancelrender.title=Cancel Rendering
 replaymod.gui.cancelrender.message=Are you sure that you want to cancel the current rendering process?