ret = cursor_to_loc n, i - 1
return ret
-# TODO
-#loc_to_cursor = (n, i) ->
-# return top: , left:
-
# encode text so it can be safely placed inside an html attribute
enc_attr_regex = new RegExp '(&)|(")|(\u00A0)', 'g'
enc_attr = (txt) ->
return state
# find the next element in top (and decendants) that is after n and can contain text
# TODO make it so cursor can go places that don't have text but could
-find_next_cursor_position = (top, n, i) ->
+find_next_cursor_position = (tree, n, i) ->
if n? and n.type is TYPE_TEXT and n.text.length > i
return [n, i + 1]
- found = traverse_tree top, before: n?, (node, state) ->
+ found = traverse_tree tree, before: n?, (node, state) ->
if node.type is TYPE_TEXT and state.before is false
state.node = node
state.done = true
return null
# TODO make it so cursor can go places that don't have text but could
-find_prev_cursor_position = (top, n, i) ->
+find_prev_cursor_position = (tree, n, i) ->
if n? and n.type is TYPE_TEXT and i > 0
return [n, i - 1]
- found = traverse_tree top, before: n?, (node, state) ->
+ found = traverse_tree tree, before: n?, (node, state) ->
if node.type is TYPE_TEXT
unless n?
state.node = node
return [found.node, found.node.text.length]
return null
+find_loc_cursor_position = (tree, loc) ->
+ console.log tree, loc
+ for c in tree
+ if c.type is TYPE_TAG or c.type is TYPE_TEXT
+ # FIXME get_el_bounds doesn't work on TYPE_TEXT
+ bounds = get_el_bounds c.el
+ console.log bounds
+ continue if loc.left < bounds.x
+ continue if loc.left > bounds.x + bounds.w
+ continue if loc.top < bounds.y
+ continue if loc.top > bounds.y + bounds.h
+ if c.type is TYPE_TEXT
+ # FIXME find position, don't just pass 0
+ return [c, 0]
+ if c.children.length
+ console.log "in"
+ ret = find_loc_cursor_position c.children, loc
+ console.log 'found', ret if ret?
+ return ret if ret?
+ return null
+
class PeachHTML5Editor
constructor: (in_el, options = {}) ->
@in_el = in_el
'34': KEY_PAGE_DOWN
'9': KEY_TAB
+ @idoc.body.onclick = (e) =>
+ # idoc.body.offset().left/top
+ new_cursor = find_loc_cursor_position @tree, left: e.pageX, top: e.pageY
+ if new_cursor?
+ @move_cursor new_cursor
@idoc.body.onkeyup = (e) =>
return if e.ctrlKey
return false if ignore_key_codes[e.keyCode]?