impl: icon support for light & dark theme

- LAF support in Toolbox is quite primitive, it turns out icon support
  for light and dark themes is enabled by a masked flag on the icons
- the mask flag controls whether the svg colors are inverted in light&dark themes.

Author: fioan89

CHANGELOG.md

@@ -5,4 +5,5 @@
 ### Added
 
 - initial support for JetBrains Toolbox 2.6.0.38311 with the possibility to manage the workspaces - i.e. start, stop,
-  update and delete actions and also quick shortcuts to templates, web terminal and dashboard.
+  update and delete actions and also quick shortcuts to templates, web terminal and dashboard.
+- support for light & dark themes

src/main/kotlin/com/coder/toolbox/CoderRemoteProvider.kt

@@ -17,6 +17,7 @@ import com.coder.toolbox.views.NewEnvironmentPage
 import com.coder.toolbox.views.SignInPage
 import com.coder.toolbox.views.TokenPage
 import com.jetbrains.toolbox.api.core.ui.icons.SvgIcon
+import com.jetbrains.toolbox.api.core.ui.icons.SvgIcon.IconType
 import com.jetbrains.toolbox.api.core.util.LoadableState
 import com.jetbrains.toolbox.api.remoteDev.ProviderVisibilityState
 import com.jetbrains.toolbox.api.remoteDev.RemoteProvider
@@ -181,10 +182,16 @@ class CoderRemoteProvider(
     }
 
     override val svgIcon: SvgIcon =
-        SvgIcon(this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf())
+        SvgIcon(
+            this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf(),
+            type = IconType.Masked
+        )
 
     override val noEnvironmentsSvgIcon: SvgIcon? =
-        SvgIcon(this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf())
+        SvgIcon(
+            this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf(),
+            type = IconType.Masked
+        )
 
     /**
      * TODO@JB: It would be nice to show "loading workspaces" at first but it

src/main/kotlin/com/coder/toolbox/views/CoderPage.kt

@@ -2,6 +2,7 @@ package com.coder.toolbox.views
 
 import com.coder.toolbox.CoderToolboxContext
 import com.jetbrains.toolbox.api.core.ui.icons.SvgIcon
+import com.jetbrains.toolbox.api.core.ui.icons.SvgIcon.IconType
 import com.jetbrains.toolbox.api.localization.LocalizableString
 import com.jetbrains.toolbox.api.ui.actions.RunnableActionDescription
 import com.jetbrains.toolbox.api.ui.components.UiField
@@ -46,9 +47,12 @@ abstract class CoderPage(
      * This seems to only work on the first page.
      */
     override val svgIcon: SvgIcon? = if (showIcon) {
-        SvgIcon(this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf())
+        SvgIcon(
+            this::class.java.getResourceAsStream("/icon.svg")?.readAllBytes() ?: byteArrayOf(),
+            type = IconType.Masked
+        )
     } else {
-        SvgIcon(byteArrayOf())
+        SvgIcon(byteArrayOf(), type = IconType.Masked)
     }
 
     /**