Merge pull request #2118 from smblott-github/fix-ui-component-init-issues

Fix UI-component initialization issues (maybe).

4 files changed, 21 insertions, 19 deletions

diff --git a/content_scripts/hud.coffee b/content_scripts/hud.coffee
index 0d3a6f95..b2780491 100644
--- a/content_scripts/hud.coffee
+++ b/content_scripts/hud.coffee
@@ -22,15 +22,17 @@ HUD =
     @_showForDurationTimerId = setTimeout((=> @hide()), duration)
 
   show: (text) ->
-    @init()
-    clearTimeout(@_showForDurationTimerId)
-    @hudUI.activate {name: "show", text}
-    @tween.fade 1.0, 150
+    DomUtils.documentComplete =>
+      @init()
+      clearTimeout(@_showForDurationTimerId)
+      @hudUI.activate {name: "show", text}
+      @tween.fade 1.0, 150
 
   showFindMode: (@findMode = null) ->
-    @init()
-    @hudUI.activate name: "showFindMode"
-    @tween.fade 1.0, 150
+    DomUtils.documentComplete =>
+      @init()
+      @hudUI.activate name: "showFindMode"
+      @tween.fade 1.0, 150
 
   search: (data) ->
     @findMode.findInPlace data.query
diff --git a/content_scripts/ui_component.coffee b/content_scripts/ui_component.coffee
index 59e4fe41..203f0c8c 100644
--- a/content_scripts/ui_component.coffee
+++ b/content_scripts/ui_component.coffee
@@ -68,10 +68,9 @@ class UIComponent
   # Post a message (if provided), then call continuation (if provided).  We wait for documentReady() to ensure
   # that the @iframePort set (so that we can use @iframePort.use()).
   postMessage: (message = null, continuation = null) ->
-    DomUtils.documentReady =>
-      @iframePort.use (port) ->
-        port.postMessage message if message?
-        continuation?()
+    @iframePort?.use (port) ->
+      port.postMessage message if message?
+      continuation?()
 
   activate: (@options = null) ->
     @postMessage @options, =>
diff --git a/content_scripts/vimium_frontend.coffee b/content_scripts/vimium_frontend.coffee
index 9dd68278..07322250 100644
--- a/content_scripts/vimium_frontend.coffee
+++ b/content_scripts/vimium_frontend.coffee
@@ -143,7 +143,7 @@ initializeOnEnabledStateKnown = (isEnabledForUrl) ->
   if isEnabledForUrl
     # We only initialize (and activate) the Vomnibar in the top frame.  Also, we do not initialize the
     # Vomnibar until we know that Vimium is enabled.  Thereafter, there's no more initialization to do.
-    Vomnibar.init() if DomUtils.isTopFrame()
+    DomUtils.documentComplete Vomnibar.init.bind Vomnibar if DomUtils.isTopFrame()
     initializeOnEnabledStateKnown = ->
 
 #
@@ -637,10 +637,11 @@ window.HelpDialog ?=
   abort: -> @helpUI.hide false if @isShowing()
 
   toggle: (request) ->
-    @helpUI ?= new UIComponent "pages/help_dialog.html", "vimiumHelpDialogFrame", ->
-    if @isShowing()
+    DomUtils.documentComplete =>
+      @helpUI ?= new UIComponent "pages/help_dialog.html", "vimiumHelpDialogFrame", ->
+    if @helpUI? and @isShowing()
       @helpUI.hide()
-    else
+    else if @helpUI?
       @helpUI.activate extend request,
         name: "activate", focus: true
 
diff --git a/content_scripts/vomnibar.coffee b/content_scripts/vomnibar.coffee
index cbd2892c..49c4288e 100644
--- a/content_scripts/vomnibar.coffee
+++ b/content_scripts/vomnibar.coffee
@@ -56,10 +56,10 @@ Vomnibar =
   #   selectFirst - Optional, boolean. Whether to select the first entry.
   #   newTab      - Optional, boolean. Whether to open the result in a new tab.
   open: (sourceFrameId, options) ->
-    @init()
-    # The Vomnibar cannot coexist with the help dialog (it causes focus issues).
-    HelpDialog.abort()
-    @vomnibarUI.activate extend options, { name: "activate", sourceFrameId, focus: true }
+    if @vomnibarUI?
+      # The Vomnibar cannot coexist with the help dialog (it causes focus issues).
+      HelpDialog.abort()
+      @vomnibarUI.activate extend options, { name: "activate", sourceFrameId, focus: true }
 
 root = exports ? window
 root.Vomnibar = Vomnibar