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Add NixSymbolSettings for user customization
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67 changes: 67 additions & 0 deletions
67
src/main/java/org/nixos/idea/settings/NixSymbolConfigurable.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package org.nixos.idea.settings | ||
|
|
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| import com.intellij.openapi.options.BoundSearchableConfigurable | ||
| import com.intellij.openapi.options.Configurable | ||
| import com.intellij.openapi.ui.DialogPanel | ||
| import com.intellij.ui.components.JBCheckBox | ||
| import com.intellij.ui.dsl.builder.Cell | ||
| import com.intellij.ui.dsl.builder.bind | ||
| import com.intellij.ui.dsl.builder.bindSelected | ||
| import com.intellij.ui.dsl.builder.panel | ||
| import com.intellij.ui.dsl.builder.selected | ||
|
|
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| class NixSymbolConfigurable : | ||
| BoundSearchableConfigurable("Nix Symbols", "org.nixos.idea.settings.NixSymbolConfigurable"), | ||
| Configurable.Beta { | ||
|
|
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| override fun createPanel(): DialogPanel { | ||
| val settings = NixSymbolSettings.getInstance() | ||
| lateinit var enabledCheckBox: Cell<JBCheckBox> | ||
| return panel { | ||
| row { | ||
| enabledCheckBox = checkBox("Use Symbol API to resolve references and find usages") | ||
| .bindSelected(settings::enabled) | ||
| } | ||
| rowsRange { | ||
| groupRowsRange("Go To Declaration") { | ||
| buttonsGroup { | ||
| row { | ||
| radioButton("Go to first declaration", true) | ||
| radioButton("Ask when symbol has multiple declarations", false) | ||
| }.rowComment( | ||
| """ | ||
| Attribute sets and <code>let</code>-expressions may contain | ||
| multiple indirect declarations of the same symbol. | ||
| """.trimIndent() | ||
| ).contextHelp( | ||
| """ | ||
| The following code block contains three | ||
| declarations of “<code>common</code>”: | ||
| <pre> | ||
| let | ||
| zero = 0; | ||
| common.a = 1; | ||
| common.b = 2; | ||
| common.c = 3; | ||
| in | ||
| common | ||
| </pre> | ||
| If you run <em>Go To Declaration</em> on the last line, | ||
| this setting defines whether | ||
| the action jumps directly to <code>common.a</code> | ||
| (the first declaration), | ||
| or opens a popup asking which declaration you want to see. | ||
| """.trimIndent() | ||
| ) | ||
| }.bind(settings::jumpToFirstDeclaration) | ||
| } | ||
| groupRowsRange("Find Usages") { | ||
| row { | ||
| checkBox("Show declarations as part of the results") | ||
| .bindSelected(settings::showDeclarationsAsUsages) | ||
| } | ||
| } | ||
| }.enabledIf(enabledCheckBox.selected) | ||
| } | ||
| } | ||
| } |
30 changes: 30 additions & 0 deletions
30
src/main/java/org/nixos/idea/settings/NixSymbolSettings.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,30 @@ | ||
| package org.nixos.idea.settings | ||
|
|
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| import com.intellij.openapi.application.ApplicationManager | ||
| import com.intellij.openapi.components.BaseState | ||
| import com.intellij.openapi.components.SimplePersistentStateComponent | ||
| import com.intellij.openapi.components.State | ||
| import com.intellij.openapi.components.Storage | ||
| import org.nixos.idea.settings.SimplePersistentStateComponentHelper.delegate | ||
|
|
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| @State(name = "NixSymbolSettings", storages = [Storage("nix-idea.xml")]) | ||
| class NixSymbolSettings : SimplePersistentStateComponent<NixSymbolSettings.State>(State()) { | ||
|
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| class State : BaseState() { | ||
| var enabled by property(true) | ||
| var jumpToFirstDeclaration by property(true) | ||
| var showDeclarationsAsUsages by property(false) | ||
| } | ||
|
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| companion object { | ||
| @JvmStatic | ||
| fun getInstance(): NixSymbolSettings { | ||
| return ApplicationManager.getApplication().getService(NixSymbolSettings::class.java) | ||
| } | ||
| } | ||
|
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| var enabled: Boolean by delegate(State::enabled) | ||
| var jumpToFirstDeclaration by delegate(State::jumpToFirstDeclaration) | ||
| var showDeclarationsAsUsages: Boolean by delegate(State::showDeclarationsAsUsages) | ||
|
|
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| } |
38 changes: 38 additions & 0 deletions
38
src/main/java/org/nixos/idea/settings/SimplePersistentStateComponentHelper.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package org.nixos.idea.settings | ||
|
|
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| import com.intellij.openapi.components.BaseState | ||
| import com.intellij.openapi.components.SimplePersistentStateComponent | ||
| import kotlin.properties.ReadWriteProperty | ||
| import kotlin.reflect.KMutableProperty1 | ||
| import kotlin.reflect.KProperty | ||
|
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| internal object SimplePersistentStateComponentHelper { | ||
|
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| /** | ||
| * Creates property which delegates every access to the given property of the state. | ||
| * | ||
| * ```kotlin | ||
| * @State(name = "SomeSettings", storages = [Storage(...)]) | ||
| * class SomeSettings : SimplePersistentStateComponent<SomeSettings.State>(State()) { | ||
| * class State : BaseState() { | ||
| * // The internal storage of the configured values | ||
| * var enabled by property(true) | ||
| * } | ||
| * | ||
| * // Makes the property publicly accessible | ||
| * var enabled: Boolean by delegate(State::enabled) | ||
| * } | ||
| * ``` | ||
| */ | ||
| fun <S : BaseState, V> delegate(prop: KMutableProperty1<S, V>): ReadWriteProperty<SimplePersistentStateComponent<S>, V> { | ||
| return object : ReadWriteProperty<SimplePersistentStateComponent<S>, V> { | ||
| override fun getValue(thisRef: SimplePersistentStateComponent<S>, property: KProperty<*>): V { | ||
| return prop.get(thisRef.state) | ||
| } | ||
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| override fun setValue(thisRef: SimplePersistentStateComponent<S>, property: KProperty<*>, value: V) { | ||
| prop.set(thisRef.state, value) | ||
| } | ||
| } | ||
| } | ||
| } |
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