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chore: optimize key encoder

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hstyi
2025-01-25 14:58:48 +08:00
committed by hstyi
parent 86ccb5e0cc
commit fa79473ece
2 changed files with 36 additions and 31 deletions
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55
src/main/kotlin/app/termora/terminal/KeyEncoderImpl.kt
View File

@@ -1,13 +1,14 @@
package app.termora.terminal
import com.formdev.flatlaf.util.SystemInfo
import org.apache.commons.lang3.StringUtils
import java.awt.event.KeyEvent
@Suppress("MemberVisibilityCanBePrivate")
open class KeyEncoderImpl(private val terminal: Terminal) : KeyEncoder, DataListener {
private val mapping = mutableMapOf<TerminalKeyEvent, String>()
private val nothing = String()
private val nothing = StringUtils.EMPTY
init {
@@ -27,6 +28,7 @@ open class KeyEncoderImpl(private val terminal: Terminal) : KeyEncoder, DataList
configureLeftRight()
// Ctrl + C
putCode(TerminalKeyEvent(keyCode = 8), String(byteArrayOf(127)))
// Enter
@@ -38,15 +40,15 @@ open class KeyEncoderImpl(private val terminal: Terminal) : KeyEncoder, DataList
// Page Up
putCode(TerminalKeyEvent(keyCode = 0x21), encode = "${ControlCharacters.ESC}[5~")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_PAGE_UP), encode = "${ControlCharacters.ESC}[5~")
// Page Down
putCode(TerminalKeyEvent(keyCode = 0x22), encode = "${ControlCharacters.ESC}[6~")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_PAGE_DOWN), encode = "${ControlCharacters.ESC}[6~")
// Insert
putCode(TerminalKeyEvent(keyCode = 0x9B), encode = "${ControlCharacters.ESC}[2~")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_INSERT), encode = "${ControlCharacters.ESC}[2~")
// Delete
putCode(TerminalKeyEvent(keyCode = 0x7F), encode = "${ControlCharacters.ESC}[3~")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_DELETE), encode = "${ControlCharacters.ESC}[3~")
// Function Keys
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_F1), encode = "${ControlCharacters.ESC}OP")
@@ -84,26 +86,29 @@ open class KeyEncoderImpl(private val terminal: Terminal) : KeyEncoder, DataList
fun arrowKeysApplicationSequences() {
// Up
putCode(TerminalKeyEvent(keyCode = 0x26), encode = "${ControlCharacters.ESC}OA")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_UP), encode = "${ControlCharacters.ESC}OA")
// Down
putCode(TerminalKeyEvent(keyCode = 0x28), encode = "${ControlCharacters.ESC}OB")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_DOWN), encode = "${ControlCharacters.ESC}OB")
// Left
putCode(TerminalKeyEvent(keyCode = 0x25), encode = "${ControlCharacters.ESC}OD")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_LEFT), encode = "${ControlCharacters.ESC}OD")
// Right
putCode(TerminalKeyEvent(keyCode = 0x27), encode = "${ControlCharacters.ESC}OC")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_RIGHT), encode = "${ControlCharacters.ESC}OC")
}
fun arrowKeysAnsiCursorSequences() {
// Up
putCode(TerminalKeyEvent(keyCode = 0x26), encode = "${ControlCharacters.ESC}[A")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_UP), encode = "${ControlCharacters.ESC}[A")
// Down
putCode(TerminalKeyEvent(keyCode = 0x28), encode = "${ControlCharacters.ESC}[B")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_DOWN), encode = "${ControlCharacters.ESC}[B")
// Left
putCode(TerminalKeyEvent(keyCode = 0x25), encode = "${ControlCharacters.ESC}[D")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_LEFT), encode = "${ControlCharacters.ESC}[D")
// Right
putCode(TerminalKeyEvent(keyCode = 0x27), encode = "${ControlCharacters.ESC}[C")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_RIGHT), encode = "${ControlCharacters.ESC}[C")
}
/**
* Alt + Left/Right
*/
fun configureLeftRight() {
if (SystemInfo.isMacOS) {
putCode(
@@ -141,32 +146,32 @@ open class KeyEncoderImpl(private val terminal: Terminal) : KeyEncoder, DataList
fun keypadApplicationSequences() {
// Up
putCode(TerminalKeyEvent(keyCode = 0xE0), encode = "${ControlCharacters.ESC}OA")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_UP), encode = "${ControlCharacters.ESC}OA")
// Down
putCode(TerminalKeyEvent(keyCode = 0xE1), encode = "${ControlCharacters.ESC}OB")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_DOWN), encode = "${ControlCharacters.ESC}OB")
// Left
putCode(TerminalKeyEvent(keyCode = 0xE2), encode = "${ControlCharacters.ESC}OD")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_LEFT), encode = "${ControlCharacters.ESC}OD")
// Right
putCode(TerminalKeyEvent(keyCode = 0xE3), encode = "${ControlCharacters.ESC}OC")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_RIGHT), encode = "${ControlCharacters.ESC}OC")
// Home
putCode(TerminalKeyEvent(keyCode = 0x24), encode = "${ControlCharacters.ESC}OH")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_HOME), encode = "${ControlCharacters.ESC}OH")
// End
putCode(TerminalKeyEvent(keyCode = 0x23), encode = "${ControlCharacters.ESC}OF")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_END), encode = "${ControlCharacters.ESC}OF")
}
fun keypadAnsiSequences() {
// Up
putCode(TerminalKeyEvent(keyCode = 0xE0), encode = "${ControlCharacters.ESC}[A")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_UP), encode = "${ControlCharacters.ESC}[A")
// Down
putCode(TerminalKeyEvent(keyCode = 0xE1), encode = "${ControlCharacters.ESC}[B")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_DOWN), encode = "${ControlCharacters.ESC}[B")
// Left
putCode(TerminalKeyEvent(keyCode = 0xE2), encode = "${ControlCharacters.ESC}[D")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_LEFT), encode = "${ControlCharacters.ESC}[D")
// Right
putCode(TerminalKeyEvent(keyCode = 0xE3), encode = "${ControlCharacters.ESC}[C")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_KP_RIGHT), encode = "${ControlCharacters.ESC}[C")
// Home
putCode(TerminalKeyEvent(keyCode = 0x24), encode = "${ControlCharacters.ESC}[H")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_HOME), encode = "${ControlCharacters.ESC}[H")
// End
putCode(TerminalKeyEvent(keyCode = 0x23), encode = "${ControlCharacters.ESC}[F")
putCode(TerminalKeyEvent(keyCode = KeyEvent.VK_END), encode = "${ControlCharacters.ESC}[F")
}
override fun onChanged(key: DataKey<*>, data: Any) {

12
src/main/kotlin/app/termora/terminal/TerminalModelImpl.kt
View File

@@ -1,5 +1,6 @@
package app.termora.terminal
import org.apache.commons.lang3.ArrayUtils
import org.slf4j.LoggerFactory
import java.awt.Toolkit
import kotlin.reflect.cast
@@ -8,7 +9,7 @@ open class TerminalModelImpl(private val terminal: Terminal) : TerminalModel {
private var rows: Int = 27
private var cols: Int = 80
private val data = mutableMapOf<DataKey<*>, Any>()
private val listeners = mutableListOf<DataListener>()
private var listeners = emptyArray<DataListener>()
private val colorPalette = ColorPaletteImpl(terminal)
companion object {
@@ -92,11 +93,11 @@ open class TerminalModelImpl(private val terminal: Terminal) : TerminalModel {
}
override fun addDataListener(listener: DataListener) {
listeners.add(listener)
listeners = ArrayUtils.add(listeners, listener)
}
override fun removeDataListener(listener: DataListener) {
listeners.remove(listener)
listeners = ArrayUtils.removeElement(listeners, listener)
}
override fun bell() {
@@ -129,9 +130,8 @@ open class TerminalModelImpl(private val terminal: Terminal) : TerminalModel {
@Suppress("MemberVisibilityCanBePrivate")
protected fun <T : Any> fireDataChanged(key: DataKey<T>, data: T) {
val size = listeners.size
for (i in 0 until size) {
listeners.getOrNull(i)?.onChanged(key, data)
for (listener in listeners) {
listener.onChanged(key, data)
}
}