From ffee870176040a77e5bd541a18d1cde002cc23fa Mon Sep 17 00:00:00 2001
From: mrmr1993
Date: Wed, 3 Jun 2015 04:37:45 +0100
Subject: Move FindMode from vimium_frontend to mode_find

---
 content_scripts/mode_find.coffee | 44 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'content_scripts/mode_find.coffee')

diff --git a/content_scripts/mode_find.coffee b/content_scripts/mode_find.coffee
index ed08fbd5..2c4fea2a 100644
--- a/content_scripts/mode_find.coffee
+++ b/content_scripts/mode_find.coffee
@@ -54,5 +54,49 @@ class PostFindMode extends SuppressPrintable
           handlerStack.remove()
           @continueBubbling
 
+class FindMode extends Mode
+  constructor: (@options = {}) ->
+    # Save the selection, so findInPlace can restore it.
+    @initialRange = getCurrentRange()
+    window.findModeQuery = rawQuery: ""
+    if @options.returnToViewport
+      @scrollX = window.scrollX
+      @scrollY = window.scrollY
+    super
+      name: "find"
+      indicator: false
+      exitOnClick: true
+
+    HUD.showFindMode()
+
+  exit: (event) ->
+    super()
+    handleEscapeForFindMode() if event
+
+  restoreSelection: ->
+    range = @initialRange
+    selection = getSelection()
+    selection.removeAllRanges()
+    selection.addRange range
+
+  findInPlace: ->
+    # Restore the selection.  That way, we're always searching forward from the same place, so we find the right
+    # match as the user adds matching characters, or removes previously-matched characters. See #1434.
+    @restoreSelection()
+    query = if findModeQuery.isRegex then getNextQueryFromRegexMatches(0) else findModeQuery.parsedQuery
+    window.findModeQueryHasResults = executeFind(query, { caseSensitive: !findModeQuery.ignoreCase })
+
+getCurrentRange = ->
+  selection = getSelection()
+  if selection.type == "None"
+    range = document.createRange()
+    range.setStart document.body, 0
+    range.setEnd document.body, 0
+    range
+  else
+    selection.collapseToStart() if selection.type == "Range"
+    selection.getRangeAt 0
+
 root = exports ? window
 root.PostFindMode = PostFindMode
+root.FindMode = FindMode
-- 
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