jsWasmMain.androidx.compose.foundation.text.selection.SelectionManager.web.kt Maven / Gradle / Ivy

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Higher level abstractions of the Compose UI primitives. This library is design system agnostic, providing the high-level building blocks for both application and design-system developers

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/*
 * Copyright 2023 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 androidx.compose.foundation.text.selection

import androidx.compose.ui.Modifier
import androidx.compose.ui.input.key.Key
import androidx.compose.ui.input.key.KeyEvent
import androidx.compose.ui.input.key.isCtrlPressed
import androidx.compose.ui.input.key.isMetaPressed
import androidx.compose.ui.input.key.key
import org.jetbrains.skiko.OS
import org.jetbrains.skiko.hostOs

// this doesn't sounds very sustainable
// it would end up being a function for any conceptual keyevent (selectall, cut, copy, paste)
// TODO(b/1564937)
internal actual fun isCopyKeyEvent(keyEvent: KeyEvent): Boolean {
    val isCtrlOrCmdPressed = when (hostOs) {
        OS.MacOS -> keyEvent.isMetaPressed
        else -> keyEvent.isCtrlPressed
    }
    return isCtrlOrCmdPressed && keyEvent.key == Key.C
}

/**
 * Magnification is not supported on desktop.
 */
internal actual fun Modifier.selectionMagnifier(manager: SelectionManager): Modifier =
    TODO("implement js selectionMagnifier")

internal actual val SelectionManager.skipCopyKeyEvent: Boolean
    get() = true