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feat: supports remembering window positions

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hstyi
2025-02-24 16:14:01 +08:00
committed by hstyi
parent 09a1d9f51e
commit f3c5009a45
1 changed files with 51 additions and 6 deletions
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57
src/main/kotlin/app/termora/TermoraFrameManager.kt
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@@ -2,10 +2,13 @@ package app.termora
import com.formdev.flatlaf.util.SystemInfo
import org.slf4j.LoggerFactory
import java.awt.Frame
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.JOptionPane
import javax.swing.UIManager
import javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE
import kotlin.math.max
import kotlin.system.exitProcess
class TermoraFrameManager {
@@ -20,16 +23,32 @@ class TermoraFrameManager {
}
private val frames = mutableListOf<TermoraFrame>()
private val properties get() = Database.getDatabase().properties
fun createWindow(): TermoraFrame {
val frame = TermoraFrame()
registerCloseCallback(frame)
val frame = TermoraFrame().apply { registerCloseCallback(this) }
frame.title = if (SystemInfo.isLinux) null else Application.getName()
frame.defaultCloseOperation = DO_NOTHING_ON_CLOSE
frame.setSize(1280, 800)
frame.setLocationRelativeTo(null)
frames.add(frame)
return frame
val rectangle = getFrameRectangle() ?: FrameRectangle(-1, -1, 1280, 800, 0)
if (rectangle.isMaximized) {
frame.setSize(1280, 800)
frame.setLocationRelativeTo(null)
frame.extendedState = rectangle.s
} else {
// 控制最小
frame.setSize(
max(rectangle.w, UIManager.getInt("Dialog.width") - 150),
max(rectangle.h, UIManager.getInt("Dialog.height") - 100)
)
if (rectangle.x == -1 && rectangle.y == -1) {
frame.setLocationRelativeTo(null)
} else {
frame.setLocation(max(rectangle.x, 0), max(rectangle.y, 0))
}
}
return frame.apply { frames.add(this) }
}
fun getWindows(): Array<TermoraFrame> {
@@ -41,6 +60,9 @@ class TermoraFrameManager {
window.addWindowListener(object : WindowAdapter() {
override fun windowClosed(e: WindowEvent) {
// 存储位置信息
saveFrameRectangle(window)
// 删除
frames.remove(window)
@@ -87,4 +109,27 @@ class TermoraFrameManager {
exitProcess(0)
}
private fun saveFrameRectangle(frame: TermoraFrame) {
properties.putString("TermoraFrame.x", frame.x.toString())
properties.putString("TermoraFrame.y", frame.y.toString())
properties.putString("TermoraFrame.width", frame.width.toString())
properties.putString("TermoraFrame.height", frame.height.toString())
properties.putString("TermoraFrame.extendedState", frame.extendedState.toString())
}
private fun getFrameRectangle(): FrameRectangle? {
val x = properties.getString("TermoraFrame.x")?.toIntOrNull() ?: return null
val y = properties.getString("TermoraFrame.y")?.toIntOrNull() ?: return null
val w = properties.getString("TermoraFrame.width")?.toIntOrNull() ?: return null
val h = properties.getString("TermoraFrame.height")?.toIntOrNull() ?: return null
val s = properties.getString("TermoraFrame.extendedState")?.toIntOrNull() ?: return null
return FrameRectangle(x, y, w, h, s)
}
private data class FrameRectangle(
val x: Int, val y: Int, val w: Int, val h: Int, val s: Int
) {
val isMaximized get() = (s and Frame.MAXIMIZED_BOTH) == Frame.MAXIMIZED_BOTH
}
}