Add new tab action (#47)

Author: mohamead

gradle.properties

@@ -4,7 +4,7 @@ pluginGroup = no.spk.fiskeoye.plugin
 pluginName = fiskeoye-plugin
 pluginRepositoryUrl = https://github.com/statens-pensjonskasse/fiskeoye-plugin
 # SemVer format -> https://semver.org
-pluginVersion = 0.0.2
+pluginVersion = 0.0.3
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 233

images/fiskeoye_4.png

@@ -1,25 +1,100 @@
 package no.spk.fiskeoye.plugin
 
+import com.intellij.openapi.actionSystem.AnActionEvent
+import com.intellij.openapi.actionSystem.DefaultActionGroup
 import com.intellij.openapi.project.DumbAware
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.wm.ToolWindow
 import com.intellij.openapi.wm.ToolWindowFactory
+import com.intellij.openapi.wm.ex.ToolWindowEx
 import com.intellij.ui.content.ContentFactory
+import com.intellij.ui.content.ContentManagerEvent
+import com.intellij.ui.content.ContentManagerListener
+import no.spk.fiskeoye.plugin.actions.FiskeoyeAction
+import no.spk.fiskeoye.plugin.icons.FiskeoyeIcons.Add
 import no.spk.fiskeoye.plugin.ui.FileContentPanel
 import no.spk.fiskeoye.plugin.ui.FilenamePanel
 
 internal class FiskeoyeToolWindowFactory : ToolWindowFactory, DumbAware {
 
+    private var fileContentCounter = 1
+    private var filenameCounter = 1
+
     override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
         val contentFactory: ContentFactory = ContentFactory.getInstance()
+        val toolWindowEx = toolWindow as ToolWindowEx
 
         val fileContentPanel = FileContentPanel()
-        val fileContent = contentFactory.createContent(fileContentPanel, "File Content", false)
-        toolWindow.contentManager.addContent(fileContent)
+        val fileContent = contentFactory.createContent(fileContentPanel, "File Content", false).apply {
+            isCloseable = false
+            putUserData(CONTENT_TYPE_KEY, ContentType.FILE_CONTENT)
+        }
+        toolWindowEx.contentManager.addContent(fileContent)
 
         val filenamePanel = FilenamePanel()
-        val filename = contentFactory.createContent(filenamePanel, "Filename", false)
-        toolWindow.contentManager.addContent(filename)
+        val filename = contentFactory.createContent(filenamePanel, "File Name", false).apply {
+            isCloseable = false
+            putUserData(CONTENT_TYPE_KEY, ContentType.FILENAME)
+        }
+        toolWindowEx.contentManager.addContent(filename)
+
+        toolWindowEx.contentManager.addContentManagerListener(object : ContentManagerListener {
+            override fun contentRemoved(event: ContentManagerEvent) {
+                val content = event.content
+                when (content.getUserData(CONTENT_TYPE_KEY)) {
+                    ContentType.FILE_CONTENT -> if (fileContentCounter > 1) fileContentCounter--
+                    ContentType.FILENAME -> if (filenameCounter > 1) filenameCounter--
+                    else -> {}
+                }
+            }
+        })
+
+        val newTabActionGroup = buildNewTabActionGroup(toolWindow, contentFactory)
+        toolWindowEx.setTabActions(newTabActionGroup)
+    }
+
+    private fun buildNewTabActionGroup(toolWindow: ToolWindow, contentFactory: ContentFactory): DefaultActionGroup {
+        val addFileContentAction = object : FiskeoyeAction("File Content") {
+            override fun actionPerformed(e: AnActionEvent) {
+                fileContentCounter++
+                val newFileContent = contentFactory.createContent(
+                    FileContentPanel(),
+                    "File Content ($fileContentCounter)",
+                    false
+                ).apply {
+                    isCloseable = true
+                    putUserData(CONTENT_TYPE_KEY, ContentType.FILE_CONTENT)
+                }
+                toolWindow.contentManager.addContent(newFileContent)
+                toolWindow.contentManager.setSelectedContent(newFileContent, true)
+            }
+        }
+
+        val addFilenameAction = object : FiskeoyeAction("File Name") {
+            override fun actionPerformed(e: AnActionEvent) {
+                filenameCounter++
+                val newFilename = contentFactory.createContent(
+                    FilenamePanel(),
+                    "File Name ($filenameCounter)",
+                    false
+                ).apply {
+                    isCloseable = true
+                    putUserData(CONTENT_TYPE_KEY, ContentType.FILENAME)
+                }
+                toolWindow.contentManager.addContent(newFilename)
+                toolWindow.contentManager.setSelectedContent(newFilename, true)
+            }
+        }
+
+        return DefaultActionGroup("New Fiskeoye Tab", true).apply {
+            templatePresentation.icon = Add
+            add(addFileContentAction)
+            add(addFilenameAction)
+        }
     }
 
-}
+    private enum class ContentType { FILE_CONTENT, FILENAME }
+    private companion object {
+        val CONTENT_TYPE_KEY = com.intellij.openapi.util.Key.create<ContentType>("FISKEOYE_CONTENT_TYPE")
+    }
+}

src/main/kotlin/no/spk/fiskeoye/plugin/FiskeoyeToolWindowFactory.kt

@@ -68,4 +68,7 @@ internal object FiskeoyeIcons {
 
     @JvmField
     val Help = IconLoader.getIcon("/icons/help.svg", javaClass)
+
+    @JvmField
+    val Add = IconLoader.getIcon("/icons/add.svg", javaClass)
 }

src/main/kotlin/no/spk/fiskeoye/plugin/icons/FiskeoyeIcons.kt

@@ -7,7 +7,8 @@
 
     <extensions defaultExtensionNs="com.intellij">
         <toolWindow id="Fiskeoye" factoryClass="no.spk.fiskeoye.plugin.FiskeoyeToolWindowFactory"
-                    icon="no.spk.fiskeoye.plugin.icons.FiskeoyeIcons.ToolWindow" anchor="bottom"/>
+                    icon="no.spk.fiskeoye.plugin.icons.FiskeoyeIcons.ToolWindow" anchor="bottom"
+                    canCloseContents="true"/>
 
         <applicationConfigurable parentId="tools" id="Fiskeoye.Application.Settings"
                                  instance="no.spk.fiskeoye.plugin.settings.FiskeoyeConfigurable"