platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/ChangesViewToolWindowFactory.kt

   1 // Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
   2 package com.intellij.openapi.vcs.changes.ui
   3
   4 import com.intellij.ide.actions.ToolWindowEmptyStateAction.rebuildContentUi
   5 import com.intellij.ide.actions.ToolWindowEmptyStateAction.setEmptyStateBackground
   6 import com.intellij.openapi.actionSystem.ActionGroup
   7 import com.intellij.openapi.actionSystem.ActionManager
   8 import com.intellij.openapi.actionSystem.ActionToolbar
   9 import com.intellij.openapi.project.Project
  10 import com.intellij.openapi.vcs.VcsBundle.message
  11 import com.intellij.openapi.vcs.changes.ui.ChangesViewContentManager.Companion.COMMIT_TOOLWINDOW_ID
  12 import com.intellij.openapi.wm.ToolWindow
  13 import com.intellij.openapi.wm.ToolWindowManager
  14 import com.intellij.openapi.wm.ex.ToolWindowEx
  15
  16 private class ChangesViewToolWindowFactory : VcsToolWindowFactory() {
  17   override fun init(window: ToolWindow) {
  18     super.init(window)
  19
  20     window as ToolWindowEx
  21     window.setAdditionalGearActions(ActionManager.getInstance().getAction("LocalChangesView.GearActions") as ActionGroup)
  22
  23     setEmptyStateBackground(window)
  24     window.emptyText?.setChangesViewEmptyState(window.project)
  25   }
  26
  27   override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
  28     super.createToolWindowContent(project, toolWindow)
  29
  30     if (toolWindow.contentManager.isEmpty) rebuildContentUi(toolWindow) // to show id label
  31   }
  32
  33   override fun updateState(project: Project, toolWindow: ToolWindow) {
  34     super.updateState(project, toolWindow)
  35     toolWindow.stripeTitle = project.vcsManager.allActiveVcss.singleOrNull()?.displayName ?: ChangesViewContentManager.TOOLWINDOW_ID
  36   }
  37 }
  38
  39 private class CommitToolWindowFactory : VcsToolWindowFactory() {
  40   override fun init(window: ToolWindow) {
  41     super.init(window)
  42
  43     window as ToolWindowEx
  44     window.setAdditionalGearActions(ActionManager.getInstance().getAction("CommitView.GearActions") as ActionGroup)
  45
  46     setEmptyStateBackground(window)
  47     window.emptyText?.setCommitViewEmptyState(window.project)
  48     window.hideIdLabelIfNotEmptyState()
  49   }
  50
  51   override fun shouldBeAvailable(project: Project): Boolean =
  52     project.vcsManager.hasAnyMappings() && project.isCommitToolWindowShown
  53
  54   override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
  55     super.createToolWindowContent(project, toolWindow)
  56
  57     if (toolWindow.contentManager.isEmpty) rebuildContentUi(toolWindow) // to show id label
  58   }
  59 }
  60
  61 internal class SwitchToCommitDialogHint(toolWindow: ToolWindowEx, toolbar: ActionToolbar) : ChangesViewContentManagerListener {
  62
  63   private val actionToolbarTooltip =
  64     ActionToolbarGotItTooltip("changes.view.toolwindow", message("switch.to.commit.dialog.hint.text"),
  65                               toolWindow.disposable, toolbar, gearButtonOrToolbar)
  66   init {
  67     toolWindow.project.messageBus.connect(actionToolbarTooltip.tooltipDisposable).subscribe(ChangesViewContentManagerListener.TOPIC, this)
  68   }
  69
  70   override fun toolWindowMappingChanged() = actionToolbarTooltip.hideHint(true)
  71
  72   companion object {
  73     fun install(project: Project) {
  74       val toolWindow = ToolWindowManager.getInstance(project).getToolWindow(COMMIT_TOOLWINDOW_ID) as? ToolWindowEx ?: return
  75       val toolbar = toolWindow.decorator.headerToolbar ?: return
  76
  77       SwitchToCommitDialogHint(toolWindow, toolbar)
  78     }
  79   }
  80 }