From aeb455a577c0a20684f357ff737203b5cb419cd4 Mon Sep 17 00:00:00 2001
From: Jez Ng
Date: Fri, 26 Oct 2012 13:27:37 -0400
Subject: Implement marks.

---
 content_scripts/marks.coffee           | 45 ++++++++++++++++++++++++++++++++++
 content_scripts/vimium_frontend.coffee |  3 ++-
 2 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 content_scripts/marks.coffee

(limited to 'content_scripts')

diff --git a/content_scripts/marks.coffee b/content_scripts/marks.coffee
new file mode 100644
index 00000000..e280a3b1
--- /dev/null
+++ b/content_scripts/marks.coffee
@@ -0,0 +1,45 @@
+root = window.Marks = {}
+
+root.activateCreateMode = ->
+  handlerStack.push keydown: (e) ->
+    keyChar = KeyboardUtils.getKeyChar(event)
+    return unless keyChar isnt ""
+
+    if /[A-Z]/.test keyChar
+      chrome.extension.sendRequest {
+        handler: 'createMark',
+        markName: keyChar
+        scrollX: window.scrollX,
+        scrollY: window.scrollY
+      }, -> HUD.showForDuration "Created global mark '#{keyChar}'", 1000
+    else if /[a-z]/.test keyChar
+      [baseLocation, sep, hash] = window.location.href.split '#'
+      localStorage["vimiumMark|#{baseLocation}|#{keyChar}"] = JSON.stringify
+        scrollX: window.scrollX,
+        scrollY: window.scrollY
+      HUD.showForDuration "Created local mark '#{keyChar}'", 1000
+
+    @remove()
+
+    false
+
+root.activateGotoMode = ->
+  handlerStack.push keydown: (e) ->
+    keyChar = KeyboardUtils.getKeyChar(event)
+    return unless keyChar isnt ""
+
+    if /[A-Z]/.test keyChar
+      chrome.extension.sendRequest
+        handler: 'gotoMark'
+        markName: keyChar
+    else if /[a-z]/.test keyChar
+      [baseLocation, sep, hash] = window.location.href.split '#'
+      markString = localStorage["vimiumMark|#{baseLocation}|#{keyChar}"]
+      if markString?
+        mark = JSON.parse markString
+        window.scrollTo mark.scrollX, mark.scrollY
+        HUD.showForDuration "Jumped to local mark '#{keyChar}'", 1000
+
+    @remove()
+
+    false
diff --git a/content_scripts/vimium_frontend.coffee b/content_scripts/vimium_frontend.coffee
index 026b0c15..5493d6dc 100644
--- a/content_scripts/vimium_frontend.coffee
+++ b/content_scripts/vimium_frontend.coffee
@@ -108,6 +108,7 @@ initializePreDomReady = ->
   requestHandlers =
     hideUpgradeNotification: -> HUD.hideUpgradeNotification()
     showUpgradeNotification: (request) -> HUD.showUpgradeNotification(request.version)
+    showHUDforDuration: (request) -> HUD.showForDuration request.text, request.duration
     toggleHelpDialog: (request) -> toggleHelpDialog(request.dialogHtml, request.frameId)
     focusFrame: (request) -> if (frameId == request.frameId) then focusThisFrame(request.highlight)
     refreshCompletionKeys: refreshCompletionKeys
@@ -203,7 +204,7 @@ executePageCommand = (request) ->
 
 setScrollPosition = (scrollX, scrollY) ->
   if (scrollX > 0 || scrollY > 0)
-    DomUtils.documentReady(-> window.scrollBy(scrollX, scrollY))
+    DomUtils.documentReady(-> window.scrollTo(scrollX, scrollY))
 
 #
 # Called from the backend in order to change frame focus.
-- 
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