diff options
Diffstat (limited to 'mobile/android/thirdparty/com/squareup/picasso/Request.java')
| -rw-r--r-- | mobile/android/thirdparty/com/squareup/picasso/Request.java | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/mobile/android/thirdparty/com/squareup/picasso/Request.java b/mobile/android/thirdparty/com/squareup/picasso/Request.java deleted file mode 100644 index 8e9c32460..000000000 --- a/mobile/android/thirdparty/com/squareup/picasso/Request.java +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Copyright (C) 2013 Square, Inc. - * - * 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.squareup.picasso; - -import android.net.Uri; -import java.util.ArrayList; -import java.util.List; - -import static java.util.Collections.unmodifiableList; - -/** Immutable data about an image and the transformations that will be applied to it. */ -public final class Request { - /** - * The image URI. - * <p> - * This is mutually exclusive with {@link #resourceId}. - */ - public final Uri uri; - /** - * The image resource ID. - * <p> - * This is mutually exclusive with {@link #uri}. - */ - public final int resourceId; - /** List of custom transformations to be applied after the built-in transformations. */ - public final List<Transformation> transformations; - /** Target image width for resizing. */ - public final int targetWidth; - /** Target image height for resizing. */ - public final int targetHeight; - /** - * True if the final image should use the 'centerCrop' scale technique. - * <p> - * This is mutually exclusive with {@link #centerInside}. - */ - public final boolean centerCrop; - /** - * True if the final image should use the 'centerInside' scale technique. - * <p> - * This is mutually exclusive with {@link #centerCrop}. - */ - public final boolean centerInside; - /** Amount to rotate the image in degrees. */ - public final float rotationDegrees; - /** Rotation pivot on the X axis. */ - public final float rotationPivotX; - /** Rotation pivot on the Y axis. */ - public final float rotationPivotY; - /** Whether or not {@link #rotationPivotX} and {@link #rotationPivotY} are set. */ - public final boolean hasRotationPivot; - - private Request(Uri uri, int resourceId, List<Transformation> transformations, int targetWidth, - int targetHeight, boolean centerCrop, boolean centerInside, float rotationDegrees, - float rotationPivotX, float rotationPivotY, boolean hasRotationPivot) { - this.uri = uri; - this.resourceId = resourceId; - if (transformations == null) { - this.transformations = null; - } else { - this.transformations = unmodifiableList(transformations); - } - this.targetWidth = targetWidth; - this.targetHeight = targetHeight; - this.centerCrop = centerCrop; - this.centerInside = centerInside; - this.rotationDegrees = rotationDegrees; - this.rotationPivotX = rotationPivotX; - this.rotationPivotY = rotationPivotY; - this.hasRotationPivot = hasRotationPivot; - } - - String getName() { - if (uri != null) { - return uri.getPath(); - } - return Integer.toHexString(resourceId); - } - - public boolean hasSize() { - return targetWidth != 0; - } - - boolean needsTransformation() { - return needsMatrixTransform() || hasCustomTransformations(); - } - - boolean needsMatrixTransform() { - return targetWidth != 0 || rotationDegrees != 0; - } - - boolean hasCustomTransformations() { - return transformations != null; - } - - public Builder buildUpon() { - return new Builder(this); - } - - /** Builder for creating {@link Request} instances. */ - public static final class Builder { - private Uri uri; - private int resourceId; - private int targetWidth; - private int targetHeight; - private boolean centerCrop; - private boolean centerInside; - private float rotationDegrees; - private float rotationPivotX; - private float rotationPivotY; - private boolean hasRotationPivot; - private List<Transformation> transformations; - - /** Start building a request using the specified {@link Uri}. */ - public Builder(Uri uri) { - setUri(uri); - } - - /** Start building a request using the specified resource ID. */ - public Builder(int resourceId) { - setResourceId(resourceId); - } - - Builder(Uri uri, int resourceId) { - this.uri = uri; - this.resourceId = resourceId; - } - - private Builder(Request request) { - uri = request.uri; - resourceId = request.resourceId; - targetWidth = request.targetWidth; - targetHeight = request.targetHeight; - centerCrop = request.centerCrop; - centerInside = request.centerInside; - rotationDegrees = request.rotationDegrees; - rotationPivotX = request.rotationPivotX; - rotationPivotY = request.rotationPivotY; - hasRotationPivot = request.hasRotationPivot; - if (request.transformations != null) { - transformations = new ArrayList<Transformation>(request.transformations); - } - } - - boolean hasImage() { - return uri != null || resourceId != 0; - } - - boolean hasSize() { - return targetWidth != 0; - } - - /** - * Set the target image Uri. - * <p> - * This will clear an image resource ID if one is set. - */ - public Builder setUri(Uri uri) { - if (uri == null) { - throw new IllegalArgumentException("Image URI may not be null."); - } - this.uri = uri; - this.resourceId = 0; - return this; - } - - /** - * Set the target image resource ID. - * <p> - * This will clear an image Uri if one is set. - */ - public Builder setResourceId(int resourceId) { - if (resourceId == 0) { - throw new IllegalArgumentException("Image resource ID may not be 0."); - } - this.resourceId = resourceId; - this.uri = null; - return this; - } - - /** Resize the image to the specified size in pixels. */ - public Builder resize(int targetWidth, int targetHeight) { - if (targetWidth <= 0) { - throw new IllegalArgumentException("Width must be positive number."); - } - if (targetHeight <= 0) { - throw new IllegalArgumentException("Height must be positive number."); - } - this.targetWidth = targetWidth; - this.targetHeight = targetHeight; - return this; - } - - /** Clear the resize transformation, if any. This will also clear center crop/inside if set. */ - public Builder clearResize() { - targetWidth = 0; - targetHeight = 0; - centerCrop = false; - centerInside = false; - return this; - } - - /** - * Crops an image inside of the bounds specified by {@link #resize(int, int)} rather than - * distorting the aspect ratio. This cropping technique scales the image so that it fills the - * requested bounds and then crops the extra. - */ - public Builder centerCrop() { - if (centerInside) { - throw new IllegalStateException("Center crop can not be used after calling centerInside"); - } - centerCrop = true; - return this; - } - - /** Clear the center crop transformation flag, if set. */ - public Builder clearCenterCrop() { - centerCrop = false; - return this; - } - - /** - * Centers an image inside of the bounds specified by {@link #resize(int, int)}. This scales - * the image so that both dimensions are equal to or less than the requested bounds. - */ - public Builder centerInside() { - if (centerCrop) { - throw new IllegalStateException("Center inside can not be used after calling centerCrop"); - } - centerInside = true; - return this; - } - - /** Clear the center inside transformation flag, if set. */ - public Builder clearCenterInside() { - centerInside = false; - return this; - } - - /** Rotate the image by the specified degrees. */ - public Builder rotate(float degrees) { - rotationDegrees = degrees; - return this; - } - - /** Rotate the image by the specified degrees around a pivot point. */ - public Builder rotate(float degrees, float pivotX, float pivotY) { - rotationDegrees = degrees; - rotationPivotX = pivotX; - rotationPivotY = pivotY; - hasRotationPivot = true; - return this; - } - - /** Clear the rotation transformation, if any. */ - public Builder clearRotation() { - rotationDegrees = 0; - rotationPivotX = 0; - rotationPivotY = 0; - hasRotationPivot = false; - return this; - } - - /** - * Add a custom transformation to be applied to the image. - * <p/> - * Custom transformations will always be run after the built-in transformations. - */ - public Builder transform(Transformation transformation) { - if (transformation == null) { - throw new IllegalArgumentException("Transformation must not be null."); - } - if (transformations == null) { - transformations = new ArrayList<Transformation>(2); - } - transformations.add(transformation); - return this; - } - - /** Create the immutable {@link Request} object. */ - public Request build() { - if (centerInside && centerCrop) { - throw new IllegalStateException("Center crop and center inside can not be used together."); - } - if (centerCrop && targetWidth == 0) { - throw new IllegalStateException("Center crop requires calling resize."); - } - if (centerInside && targetWidth == 0) { - throw new IllegalStateException("Center inside requires calling resize."); - } - return new Request(uri, resourceId, transformations, targetWidth, targetHeight, centerCrop, - centerInside, rotationDegrees, rotationPivotX, rotationPivotY, hasRotationPivot); - } - } -} |