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Separate "include" and "exclude" items in the filter and show them in…
… the tooltip
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| package com.blogspot.kotlinstudy.lognote | ||
|
|
||
| import java.awt.Color | ||
| import java.awt.Component | ||
| import java.awt.event.KeyAdapter | ||
| import java.awt.event.KeyEvent | ||
| import java.awt.event.MouseEvent | ||
| import javax.swing.* | ||
| import javax.swing.plaf.basic.BasicComboBoxRenderer | ||
| import javax.swing.plaf.basic.BasicComboBoxUI | ||
|
|
||
| class FilterComboBox<E> : JComboBox<E>() { | ||
| var mTf: JTextField? = null | ||
| var mEnabledTfTooltip = true | ||
|
|
||
| init { | ||
| ui = BasicComboBoxUI() | ||
| ui.installUI(this) | ||
|
|
||
| mTf = editor.editorComponent as JTextField | ||
| mTf!!.border = BorderFactory.createLineBorder(Color.black) | ||
| mTf!!.toolTipText = toolTipText | ||
| mTf!!.addKeyListener(KeyHandler()) | ||
| } | ||
|
|
||
| fun setEnabledFilter(enabled: Boolean) { | ||
| isEnabled = enabled | ||
| if (!enabled && editor.item.toString().isEmpty()) { | ||
| isVisible = false | ||
| } | ||
| else { | ||
| isVisible = true | ||
| } | ||
| } | ||
|
|
||
| fun isExistItem(item:String) : Boolean { | ||
| var isExist = false | ||
| for (idx in 0 until itemCount) { | ||
| if (getItemAt(idx).toString() == item) { | ||
| isExist = true | ||
| break | ||
| } | ||
| } | ||
| return isExist | ||
| } | ||
|
|
||
| private fun parsePattern(pattern: String) : Array<String> { | ||
| val patterns: Array<String> = Array<String>(2) { "" } | ||
|
|
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| val patternSplit = pattern.split("|") | ||
| var prevPatternIdx = -1 | ||
|
|
||
| for (item in patternSplit) { | ||
| if (prevPatternIdx != -1) { | ||
| patterns[prevPatternIdx] += "|" | ||
| patterns[prevPatternIdx] += item | ||
|
|
||
| if (!item.substring(item.length - 1).equals("\\")) { | ||
| prevPatternIdx = -1 | ||
| } | ||
| continue | ||
| } | ||
|
|
||
| if (item.isNotEmpty()) { | ||
| if (item[0] != '-') { | ||
| if (patterns[0].isNotEmpty()) { | ||
| patterns[0] += "|" | ||
| patterns[0] += item | ||
| } else { | ||
| patterns[0] = item | ||
| } | ||
| if (item.substring(item.length - 1).equals("\\")) { | ||
| prevPatternIdx = 0 | ||
| } | ||
| } else { | ||
| if (patterns[1].isNotEmpty()) { | ||
| patterns[1] += "|" | ||
| patterns[1] += item.substring(1) | ||
| } else { | ||
| patterns[1] = item.substring(1) | ||
| } | ||
| if (item.substring(item.length - 1).equals("\\")) { | ||
| prevPatternIdx = 1 | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return patterns | ||
| } | ||
|
|
||
| fun updateTooltip() { | ||
| if (!mEnabledTfTooltip) { | ||
| return; | ||
| } | ||
| val patterns = parsePattern(mTf!!.text) | ||
| var includeStr = patterns[0] | ||
| var excludeStr = patterns[1] | ||
|
|
||
| if (includeStr.isNotEmpty()) { | ||
| includeStr = includeStr.replace("|", "<font color=#303030><b>|</b></font>") | ||
| } | ||
|
|
||
| if (excludeStr.isNotEmpty()) { | ||
| excludeStr = excludeStr.replace("|", "<font color=#303030><b>|</b></font>") | ||
| } | ||
|
|
||
| var tooltip = "<html><b>$toolTipText</b><br>" | ||
| tooltip += "<font color=#000000>INCLUDE : </font><font size=5 color=#0000FF>$includeStr</font><br>" | ||
| tooltip += "<font color=#000000>EXCLUDE : </font><font size=5 color=#FF0000>$excludeStr</font><br>" | ||
| tooltip += "</html>" | ||
| mTf!!.toolTipText = tooltip | ||
| } | ||
|
|
||
| internal inner class KeyHandler : KeyAdapter() { | ||
| override fun keyReleased(e: KeyEvent) { | ||
| updateTooltip() | ||
| ToolTipManager.sharedInstance().mouseMoved(MouseEvent(mTf, 0, 0, 0, 0, preferredSize.height / 3, 0, false)) | ||
| super.keyReleased(e) | ||
| } | ||
| } | ||
|
|
||
| internal class ComboBoxRenderer : BasicComboBoxRenderer() { | ||
| override fun getListCellRendererComponent( | ||
| list: JList<*>, value: Any, | ||
| index: Int, isSelected: Boolean, cellHasFocus: Boolean | ||
| ): Component { | ||
| if (isSelected) { | ||
| background = list.selectionBackground | ||
| foreground = list.selectionForeground | ||
| if (-1 < index) { | ||
| list.toolTipText = list.selectedValue.toString() | ||
| } | ||
| } else { | ||
| background = list.background | ||
| foreground = list.foreground | ||
| } | ||
| font = list.font | ||
| text = value.toString() | ||
| return this | ||
| } | ||
| } | ||
| } |
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