| /* |
| * Copyright 2020 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. |
| */ |
| |
| @file:Suppress("NOTHING_TO_INLINE") |
| |
| package androidx.ui.unit |
| |
| import androidx.compose.Immutable |
| import androidx.ui.util.packInts |
| import androidx.ui.util.unpackInt1 |
| import androidx.ui.util.unpackInt2 |
| |
| /** |
| * A two-dimensional size class used for measuring in [Int] pixels. |
| */ |
| @Immutable |
| inline class IntSize(@PublishedApi internal val value: Long) { |
| /** |
| * The horizontal aspect of the size in [Int] pixels. |
| */ |
| val width: Int |
| get() = unpackInt1(value) |
| |
| /** |
| * The vertical aspect of the size in [Int] pixels. |
| */ |
| val height: Int |
| get() = unpackInt2(value) |
| |
| /** |
| * Returns an IntSize scaled by multiplying [width] and [height] by [other] |
| */ |
| operator fun times(other: Int): IntSize = |
| IntSize(width = width * other, height = height * other) |
| |
| /** |
| * Returns an IntSize scaled by dividing [width] and [height] by [other] |
| */ |
| operator fun div(other: Int): IntSize = |
| IntSize(width = width / other, height = height / other) |
| |
| override fun toString(): String = "$width x $height" |
| } |
| |
| /** |
| * Returns an [IntSize] with [size]'s [IntSize.width] and [IntSize.height] |
| * multiplied by [this]. |
| */ |
| operator fun Int.times(size: IntSize) = size * this |
| |
| /** |
| * Constructs an [IntPxSize] from width and height [IntPx] values. |
| */ |
| fun IntSize(width: Int, height: Int): IntSize = |
| IntSize(packInts(width, height)) |