Update to ToT RemoteCompose (c822a7c8) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/remotecompose/core/CoreDocument.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -65,7 +65,7 @@ public class CoreDocument implements Serializable {

		// We also keep a more fine-grained BUILD number, exposed as
		// ID_API_LEVEL = DOCUMENT_API_LEVEL + BUILD
		static final float BUILD = 0.1f;
		static final float BUILD = 0.2f;

		@NonNull ArrayList<Operation> mOperations = new ArrayList<>();

		@@ -742,6 +742,7 @@ public class CoreDocument implements Serializable {
		if (op instanceof Component) {
		mComponentMap.put(((Component) op).getComponentId(), (Component) op);
		registerVariables(context, ((Component) op).getList());
		((Component) op).registerVariables(context);
		}
		if (op instanceof ComponentValue) {
		ComponentValue v = (ComponentValue) op;

core/java/com/android/internal/widget/remotecompose/core/Operations.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import com.android.internal.widget.remotecompose.core.operations.DrawBitmapFontT
		import com.android.internal.widget.remotecompose.core.operations.DrawBitmapInt;
		import com.android.internal.widget.remotecompose.core.operations.DrawBitmapScaled;
		import com.android.internal.widget.remotecompose.core.operations.DrawCircle;
		import com.android.internal.widget.remotecompose.core.operations.DrawContent;
		import com.android.internal.widget.remotecompose.core.operations.DrawLine;
		import com.android.internal.widget.remotecompose.core.operations.DrawOval;
		import com.android.internal.widget.remotecompose.core.operations.DrawPath;
		@@ -81,6 +82,7 @@ import com.android.internal.widget.remotecompose.core.operations.Theme;
		import com.android.internal.widget.remotecompose.core.operations.TimeAttribute;
		import com.android.internal.widget.remotecompose.core.operations.TouchExpression;
		import com.android.internal.widget.remotecompose.core.operations.layout.CanvasContent;
		import com.android.internal.widget.remotecompose.core.operations.layout.CanvasOperations;
		import com.android.internal.widget.remotecompose.core.operations.layout.ClickModifierOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.ComponentStart;
		import com.android.internal.widget.remotecompose.core.operations.layout.ContainerEnd;
		@@ -105,6 +107,7 @@ import com.android.internal.widget.remotecompose.core.operations.layout.modifier
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.BorderModifierOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.ClipRectModifierOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.ComponentVisibilityOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.DrawContentOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.GraphicsLayerModifierOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.HeightInModifierOperation;
		import com.android.internal.widget.remotecompose.core.operations.layout.modifiers.HeightModifierOperation;
		@@ -172,6 +175,7 @@ public class Operations {
		public static final int DATA_PATH = 123;
		public static final int DRAW_PATH = 124;
		public static final int DRAW_TWEEN_PATH = 125;
		public static final int DRAW_CONTENT = 139;
		public static final int MATRIX_SCALE = 126;
		public static final int MATRIX_TRANSLATE = 127;
		public static final int MATRIX_SKEW = 128;
		@@ -215,6 +219,8 @@ public class Operations {
		public static final int ATTRIBUTE_TEXT = 170;
		public static final int ATTRIBUTE_IMAGE = 171;
		public static final int ATTRIBUTE_TIME = 172;
		public static final int CANVAS_OPERATIONS = 173;
		public static final int MODIFIER_DRAW_CONTENT = 174;

		///////////////////////////////////////// ======================

		@@ -366,6 +372,7 @@ public class Operations {
		map.put(MODIFIER_SCROLL, ScrollModifierOperation::read);
		map.put(MODIFIER_MARQUEE, MarqueeModifierOperation::read);
		map.put(MODIFIER_RIPPLE, RippleModifierOperation::read);
		map.put(MODIFIER_DRAW_CONTENT, DrawContentOperation::read);

		map.put(CONTAINER_END, ContainerEnd::read);

		@@ -393,6 +400,7 @@ public class Operations {
		map.put(LAYOUT_TEXT, TextLayout::read);

		map.put(LAYOUT_STATE, StateLayout::read);
		map.put(DRAW_CONTENT, DrawContent::read);

		map.put(COMPONENT_VALUE, ComponentValue::read);
		map.put(DRAW_ARC, DrawArc::read);
		@@ -409,6 +417,7 @@ public class Operations {
		map.put(PARTICLE_LOOP, ParticlesLoop::read);
		map.put(FUNCTION_CALL, FloatFunctionCall::read);
		map.put(FUNCTION_DEFINE, FloatFunctionDefine::read);
		map.put(CANVAS_OPERATIONS, CanvasOperations::read);

		map.put(ACCESSIBILITY_SEMANTICS, CoreSemantics::read);
		map.put(ATTRIBUTE_IMAGE, ImageAttribute::read);

core/java/com/android/internal/widget/remotecompose/core/RemoteComposeBuffer.java

+13 −1

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ import com.android.internal.widget.remotecompose.core.operations.DrawBitmapFontT
		import com.android.internal.widget.remotecompose.core.operations.DrawBitmapInt;
		import com.android.internal.widget.remotecompose.core.operations.DrawBitmapScaled;
		import com.android.internal.widget.remotecompose.core.operations.DrawCircle;
		import com.android.internal.widget.remotecompose.core.operations.DrawContent;
		import com.android.internal.widget.remotecompose.core.operations.DrawLine;
		import com.android.internal.widget.remotecompose.core.operations.DrawOval;
		import com.android.internal.widget.remotecompose.core.operations.DrawPath;
		@@ -84,6 +85,7 @@ import com.android.internal.widget.remotecompose.core.operations.TimeAttribute;
		import com.android.internal.widget.remotecompose.core.operations.TouchExpression;
		import com.android.internal.widget.remotecompose.core.operations.Utils;
		import com.android.internal.widget.remotecompose.core.operations.layout.CanvasContent;
		import com.android.internal.widget.remotecompose.core.operations.layout.CanvasOperations;
		import com.android.internal.widget.remotecompose.core.operations.layout.ComponentStart;
		import com.android.internal.widget.remotecompose.core.operations.layout.ContainerEnd;
		import com.android.internal.widget.remotecompose.core.operations.layout.ImpulseOperation;
		@@ -1887,7 +1889,7 @@ public class RemoteComposeBuffer {
		}

		/** Add a component end tag */
		public void addComponentEnd() {
		public void addContainerEnd() {
		ContainerEnd.apply(mBuffer);
		}

		@@ -2231,6 +2233,11 @@ public class RemoteComposeBuffer {
		LayoutComponentContent.apply(mBuffer, mLastComponentId);
		}

		/** Add a canvas operations start tag */
		public void addCanvasOperationsStart() {
		CanvasOperations.apply(mBuffer);
		}

		/**
		* Add a component width value
		*
		@@ -2427,4 +2434,9 @@ public class RemoteComposeBuffer {
		TimeAttribute.apply(mBuffer, id, timeId, attribute, args);
		return Utils.asNan(id);
		}

		/** In the context of a component draw modifier, draw the content of the component */
		public void drawComponentContent() {
		DrawContent.apply(mBuffer);
		}
		}

core/java/com/android/internal/widget/remotecompose/core/operations/DrawContent.java

0 → 100644

+119 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core.operations;

		import android.annotation.NonNull;
		import android.annotation.Nullable;

		import com.android.internal.widget.remotecompose.core.Operation;
		import com.android.internal.widget.remotecompose.core.Operations;
		import com.android.internal.widget.remotecompose.core.PaintContext;
		import com.android.internal.widget.remotecompose.core.PaintOperation;
		import com.android.internal.widget.remotecompose.core.WireBuffer;
		import com.android.internal.widget.remotecompose.core.documentation.DocumentationBuilder;
		import com.android.internal.widget.remotecompose.core.operations.layout.LayoutComponent;
		import com.android.internal.widget.remotecompose.core.serialize.MapSerializer;
		import com.android.internal.widget.remotecompose.core.serialize.Serializable;

		import java.util.List;

		/** The DrawContent command */
		public class DrawContent extends PaintOperation implements Serializable {
		private static final int OP_CODE = Operations.DRAW_CONTENT;
		private static final String CLASS_NAME = "DrawContent";
		private @Nullable LayoutComponent mComponent;

		@Override
		public void write(@NonNull WireBuffer buffer) {
		apply(buffer);
		}

		/**
		* Set the component to be painted
		*
		* @param component
		*/
		public void setComponent(LayoutComponent component) {
		mComponent = component;
		}

		@NonNull
		@Override
		public String toString() {
		return "DrawContent;";
		}

		/**
		* Read this operation and add it to the list of operations
		*
		* @param buffer the buffer to read
		* @param operations the list of operations that will be added to
		*/
		public static void read(@NonNull WireBuffer buffer, @NonNull List<Operation> operations) {
		DrawContent op = new DrawContent();
		operations.add(op);
		}

		/**
		* The name of the class
		*
		* @return the name
		*/
		@NonNull
		public static String name() {
		return CLASS_NAME;
		}

		/**
		* The OP_CODE for this command
		*
		* @return the opcode
		*/
		public static int id() {
		return OP_CODE;
		}

		/**
		* add a draw content operation to the buffer
		*
		* @param buffer the buffer to add to
		*/
		public static void apply(@NonNull WireBuffer buffer) {
		buffer.start(Operations.DRAW_CONTENT);
		}

		/**
		* Populate the documentation with a description of this operation
		*
		* @param doc to append the description to.
		*/
		public static void documentation(@NonNull DocumentationBuilder doc) {
		doc.operation("Layout Operations", OP_CODE, CLASS_NAME)
		.description("Draw the component content");
		}

		@Override
		public void paint(@NonNull PaintContext context) {
		if (mComponent != null) {
		mComponent.drawContent(context);
		}
		}

		@Override
		public void serialize(MapSerializer serializer) {
		serializer.add("type", CLASS_NAME);
		}
		}

core/java/com/android/internal/widget/remotecompose/core/operations/layout/CanvasOperations.java

0 → 100644

+175 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core.operations.layout;

		import android.annotation.NonNull;
		import android.annotation.Nullable;

		import com.android.internal.widget.remotecompose.core.Operation;
		import com.android.internal.widget.remotecompose.core.Operations;
		import com.android.internal.widget.remotecompose.core.PaintContext;
		import com.android.internal.widget.remotecompose.core.PaintOperation;
		import com.android.internal.widget.remotecompose.core.RemoteContext;
		import com.android.internal.widget.remotecompose.core.VariableSupport;
		import com.android.internal.widget.remotecompose.core.WireBuffer;
		import com.android.internal.widget.remotecompose.core.documentation.DocumentationBuilder;
		import com.android.internal.widget.remotecompose.core.operations.ComponentValue;
		import com.android.internal.widget.remotecompose.core.operations.DrawContent;
		import com.android.internal.widget.remotecompose.core.serialize.MapSerializer;
		import com.android.internal.widget.remotecompose.core.serialize.Serializable;

		import java.util.ArrayList;
		import java.util.List;

		/** Represents a list of canvas operations. */
		public class CanvasOperations extends PaintOperation
		implements VariableSupport, Container, Serializable {
		private static final int OP_CODE = Operations.CANVAS_OPERATIONS;
		private static final String CLASS_NAME = "CanvasOperations";

		@NonNull public ArrayList<Operation> mList = new ArrayList<>();
		@Nullable LayoutComponent mComponent;

		/** The constructor */
		public CanvasOperations() {}

		@Override
		public void registerListening(RemoteContext context) {
		for (Operation operation : mList) {
		if (operation instanceof VariableSupport) {
		VariableSupport variableSupport = (VariableSupport) operation;
		variableSupport.registerListening(context);
		}
		if (operation instanceof ComponentValue) {
		ComponentValue v = (ComponentValue) operation;
		mComponent.addComponentValue(v);
		}
		}
		}

		@Override
		public void updateVariables(RemoteContext context) {
		for (Operation operation : mList) {
		if (operation instanceof VariableSupport) {
		VariableSupport variableSupport = (VariableSupport) operation;
		variableSupport.updateVariables(context);
		}
		}
		}

		/**
		* The returns a list to be filled
		*
		* @return list to be filled
		*/
		@NonNull
		public ArrayList<Operation> getList() {
		return mList;
		}

		@Override
		public void write(@NonNull WireBuffer buffer) {
		apply(buffer);
		}

		@NonNull
		@Override
		public String toString() {
		StringBuilder builder = new StringBuilder(CLASS_NAME + "\n");
		for (Operation operation : mList) {
		builder.append(" ");
		builder.append(operation);
		builder.append("\n");
		}
		return builder.toString();
		}

		@NonNull
		@Override
		public String deepToString(@NonNull String indent) {
		return (indent != null ? indent : "") + toString();
		}

		@Override
		public void paint(@NonNull PaintContext context) {
		RemoteContext remoteContext = context.getContext();
		for (Operation op : mList) {
		if (op instanceof VariableSupport && op.isDirty()) {
		((VariableSupport) op).updateVariables(context.getContext());
		}
		remoteContext.incrementOpCount();
		op.apply(context.getContext());
		}
		}

		/**
		* The name of the class
		*
		* @return the name
		*/
		@NonNull
		public static String name() {
		return "Loop";
		}

		/**
		* Apply this operation to the buffer
		*
		* @param buffer
		*/
		public static void apply(@NonNull WireBuffer buffer) {
		buffer.start(OP_CODE);
		}

		/**
		* Read this operation and add it to the list of operations
		*
		* @param buffer the buffer to read
		* @param operations the list of operations that will be added to
		*/
		public static void read(@NonNull WireBuffer buffer, @NonNull List<Operation> operations) {
		operations.add(new CanvasOperations());
		}

		/**
		* Populate the documentation with a description of this operation
		*
		* @param doc to append the description to.
		*/
		public static void documentation(@NonNull DocumentationBuilder doc) {
		doc.operation("Operations", OP_CODE, name())
		.description("Impulse Process that runs a list of operations");
		}

		@Override
		public void serialize(MapSerializer serializer) {
		serializer.add("type", CLASS_NAME).add("list", mList);
		}

		/**
		* Set layout component
		*
		* @param layoutComponent
		*/
		public void setComponent(LayoutComponent layoutComponent) {
		mComponent = layoutComponent;
		for (Operation op : mList) {
		if (op instanceof DrawContent) {
		((DrawContent) op).setComponent(layoutComponent);
		}
		}
		}
		}