var Xex = {
LogNode: null,
- Log: function (indent, arg)
+ Log: function (arg, indent)
{
if (! Xex.LogNode)
return;
- var str = '';
- for (var i = 0; i < indent; i++)
- str += ' ';
- Xex.LogNode.value = str + arg + "\n" + Xex.LogNode.value;
+ if (! arg)
+ Xex.LogNode.value = '';
+ else
+ {
+ var str = '';
+ if (indent != undefined)
+ for (var i = 0; i <= indent; i++)
+ str += ' ';
+ Xex.LogNode.value = str + arg + "\n" + Xex.LogNode.value;
+ }
}
};
Xex.Subrountine.prototype.Call = function (domain, vari, args)
{
- newargs = new Array ();
+ var newargs = new Array ();
for (var i = 0; i < args.length; i++)
{
newargs[i] = args[i].Eval (domain);
domain.Bind (this.args[i], args[i]);
try {
domain.Catch (Xex.CatchTag.Return);
- for (var term in body)
+ for (var i in this.body)
{
- result = term.Eval (domain);
+ result = this.body[i].Eval (domain);
if (domain.Thrown ())
break;
}
{
if (! this.vari || this.vari.domain != domain)
this.vari = domain.GetVarCreate (this.val);
- Xex.Log (domain.depth, this.ToString () + '=>' + this.vari.val);
+ Xex.Log (this.ToString () + '=>' + this.vari.val, domain.depth);
return this.vari.val;
}
proto.Eval = function (domain)
{
- Xex.Log (domain.depth++, this);
+ if (! (this.func instanceof Xex.Subrountine))
+ Xex.Log (this, domain.depth);
+ domain.depth++;
var result;
try {
result = this.func.Call (domain, this.vari, this.args);
} finally {
- Xex.Log (--domain.depth, this + ' => ' + result);
+ Xex.Log (this + ' => ' + result, --domain.depth);
}
return result;
}
str += ' vname="' + this.vari.name + '"';
if (len == 0)
return str + '/>';
- for (var i = 0; i < len; i++)
- arglist += this.args[i].toString ();
+ if (this.func instanceof Xex.Subrountine)
+ for (var i = 0; i < len; i++)
+ arglist += this.args[i].toString ();
+ else
+ for (var i = 0; i < len; i++)
+ arglist += '.';
return str + '>' + arglist + '</' + this.func.name + '>';
}
function Fset (domain, vari, args)
{
- return vari.SetValue (args[0]);
- }
-
- function maybe_set_intvar (vari, n)
- {
- var term = new Xex.IntTerm (n);
- if (vari != null)
- vari.SetValue (term);
- return term;
- }
-
- function Fset (domain, vari, args)
- {
if (! vari)
throw new Xex.ErrTerm (Xex.Error.NoVariableName,
'No variable name to set');
function maybe_set_intvar (vari, n)
{
- var term = new IntTerm (n);
+ var term = new Xex.IntTerm (n);
if (vari)
vari.SetValue (term);
return term;
{
for (var i = 0; i < args.length; i++)
{
- var list = args[i].val;
- var result = list.val[0].Eval (doamin);
- if (result.isTrue ())
+ var list = args[i];
+ var result = list.val[0].Eval (domain);
+ if (result.IsTrue ())
{
for (var j = 1; j < list.val.length; j++)
{
keysyms["del"] = "delete";
function decode_keysym (str) {
+ if (str.length == 1)
+ return str;
var parts = str.split ("-");
var len = parts.length, i;
var has_modifier = len > 1;
return ic.preedit.charCodeAt (p);
}
- MIM.NamedMarker = function (name) { this.val = name; }
- MIM.NamedMarker.prototype = new MIM.Marker ();
- MIM.NamedMarker.prototype.Position = function (ic)
- {
- var p = ic.marker_positions[this.val];
- return (p == undefined ? 0 : p);
- }
- MIM.NamedMarker.prototype.Mark = function (ic)
- {
- ic.marker_positions[this.val] = ic.cursor_pos;
- }
+ MIM.FloatingMarker = function (name) { this.val = name; };
+ var proto = new MIM.Marker ();
+ MIM.FloatingMarker.prototype = proto;
+ proto.Position = function (ic) { return ic.marker_positions[this.val]; };
+ proto.Mark = function (ic) { ic.marker_positions[this.val] = ic.cursor_pos; };
MIM.PredefinedMarker = function (name) { this.val = name; }
MIM.PredefinedMarker.prototype = new MIM.Marker ();
throw new Xex.ErrTerm (MIM.Error.ParseError,
"Invalid marker: " + name);
}
- return new MIM.NamedMarker (name);
+ return new MIM.FloatingMarker (name);;
}
}) ();
{
this.name = 'TOP';
this.submaps = null;
- this.actions = null;
};
(function () {
var proto = {};
- function add_rule (keymap, rule)
+ function add_rule (keymap, rule, branch_actions)
{
var keyseq = rule.keyseq;
var len = keyseq.val.length;
keymap = sub;
keymap.name = name;
}
- keymap.actions = rule.actions;
+ keymap.map_actions = rule.actions;
+ keymap.branch_actions = branch_actions;
}
- proto.Add = function (map)
+ proto.Add = function (map, branch_actions)
{
var rules = map.rules;
var len = rules.length;
for (var i = 0; i < len; i++)
- add_rule (this, rules[i]);
+ add_rule (this, rules[i], branch_actions);
}
proto.Lookup = function (keys, index)
{
{
var n = node.firstElement ();
if (node.nodeName == 'branch')
- {
- state.keymap.Add (map_list[node.attributes['mname'].nodeValue]);
- state.keymap.actions = Xex.Term.Parse (domain, n, null);
- }
+ state.keymap.Add (map_list[node.attributes['mname'].nodeValue],
+ Xex.Term.Parse (domain, n, null));
else if (node.nodeName == 'state-hook')
state.enter_actions = Xex.Term.Parse (domain, n, null);
else if (node.nodeName == 'catch-all-branch')
text = String.fromCharCode (args[0].val);
else
text = args[0].val;
- domain.context.insert (text, null);
+ domain.context.ins (text, null);
+ return args[0];
}
function Finsert_candidates (domain, vari, args)
var ic = domain.context;
var gsize = domain.variables['candidates_group_size'];
var candidates = new MIM.Candidates (args, gsize ? gsize.Intval : 0);
- ic.insert (candidates.Current (), candidates);
+ ic.ins (candidates.Current (), candidates);
return args[0];
}
{
var ic = domain.context;
var pos = args[0].IsInt ? args[0].Intval : args[0].Position (ic);
- ic.del (pos);
- return new Xex.Term (ic.del (pos));
+ return new Xex.IntTerm (ic.del (pos));
}
function Fselect (domain, vari, args)
if (can)
{
- var candidate = can.Current ();
-
- ic.del (ic.cursor_pos - candidate.length);
- candidate = can.Select (args[0]);
- ic.insert (candidate, can);
+ var old_text = can.Current ();
+ var new_text = can.Select (args[0]);
+ ic.rep (old_text, new_text, can);
}
+ else
+ Xex.Log ('no candidates at ' + ic.cursor_pos + ' of ' + ic.candidate_table.table.length);
return args[0];
}
var ic = domain.context;
var pos = args[0].IsInt ? args[0].val : args[0].Position (ic);
ic.move (pos);
- return args[0];
+ return new Xex.IntTerm (pos);
}
function Fmark (domain, vari, args)
function Fpushback (domain, vari, args)
{
- var arg = (args[0].IsInt ? args[0].Intval
- : args[0].IsStr ? new KeySeq (args[0])
- : args[0]);
- domain.context.pushback (arg)
+ var a = (args[0].IsInt ? args[0].Intval ()
+ : args[0].IsStr ? new KeySeq (args[0])
+ : args[0]);
+ domain.context.pushback (a);
return args[0];
}
this.target = target;
this.domain = new Xex.Domain ('context', im.domain, this);
this.active = true;
+ this.range = new Array ();
+ this.range[0] = this.range[1] = 0;
+ this.state = null;
+ this.initial_state = this.im.initial_state;
+ this.keys = new MIM.KeySeq ();
+ this.marker_positions = new Array ();
+ this.candidate_table = new MIM.CandidateTable ();
this.reset ();
- this.spot = 0;
}
MIM.CandidateTable = function ()
this.table = new Array ();
}
- MIM.CandidateTable.prototype.get = function (from)
+ MIM.CandidateTable.prototype.get = function (pos)
{
for (var i = 0; i < this.table.length; i++)
{
var elt = this.table[i];
- if (elt.from <= from && elt.to > from)
+ if (elt.from < pos && pos <= elt.to)
return elt.val;
}
}
for (var i = 0; i < this.table.length; i++)
{
var elt = this.table[i];
- if (elt.from >= from && elt.from < to
- || elt.to >= from && elt.to < to)
+ if (elt.from < to && elt.to > from)
{
elt.from = from;
elt.to = to;
MIM.CandidateTable.prototype.adjust = function (from, to, inserted)
{
var diff = inserted - (to - from);
+ if (diff == 0)
+ return;
for (var i = 0; i < this.table.length; i++)
{
var elt = this.table[i];
function set_cursor (prefix, pos)
{
this.cursor_pos = pos;
- if (pos > 0)
- this.candidates = this.candidate_table.get (pos - 1);
- else
- this.candidates = null;
+ this.candidates = this.candidate_table.get (pos);
}
function save_state ()
{
var out = this.keymap.Lookup (this.keys, this.key_head);
var sub = out.map;
- var branch_actions = this.state.keymap.actions;
Xex.Log ('handling ' + this.keys.val[this.key_head]
- + ' in ' + this.state.name + ':' + this.keymap.name + "\n");
+ + ' in ' + this.state.name + ':' + this.keymap.name);
this.key_head = out.index;
if (sub != this.keymap)
{
restore_state.call (this);
this.keymap = sub;
- Xex.Log ('submap found\n');
- if (this.keymap.actions)
+ Xex.Log ('submap found');
+ if (this.keymap.map_actions)
{
- Xex.Log ('taking map actions:\n');
- if (! this.take_actions (this.keymap.actions))
+ Xex.Log ('taking map actions:');
+ if (! this.take_actions (this.keymap.map_actions))
return false;
}
else if (this.keymap.submaps)
for (var i = this.state_key_head; i < this.key_head; i++)
{
Xex.Log ('inserting key:' + this.keys.val[i].key);
- this.insert (this.keys.val[i].key, null);
+ this.ins (this.keys.val[i].key, null);
}
}
if (! this.keymap.submaps)
if (this.keymap.branch_actions != null)
{
Xex.Log ('branch actions:');
- if (! this.take_actions (branch_actions))
+ if (! this.take_actions (this.keymap.branch_actions))
return false;
}
if (this.keymap != this.state.keymap)
var current_state = this.state;
var map = this.keymap;
- if (branch_actions)
+ if (map.branch_actions)
{
Xex.Log ('branch actions');
- if (! this.take_actions (this.keymap.branch_actions))
+ if (! this.take_actions (map.branch_actions))
return false;
}
proto = {
reset: function ()
{
- this.produced = null;
- this.preedit = '';
- this.preedit_saved = '';
this.cursor_pos = 0;
- this.marker_positions = {};
- this.candidates = null;
this.candidate_show = false;
- this.state = null;
this.prev_state = null;
- this.initial_state = this.im.initial_state;
this.title = this.initial_state.title;
this.state_preedit = '';
this.state_key_head = 0;
this.state_var_values = {};
this.state_pos = 0;
- this.keymap = null;
- this.keys = new MIM.KeySeq ();
this.key_head = 0;
+ this.keys.val.length = 0;
this.key_unhandled = false;
this.unhandled_key = null;
this.changed = MIM.ChangedStatus.None;
this.produced = '';
this.preedit = '';
this.preedit_saved = '';
- this.marker_positions = {};
- this.candidate_table = new MIM.CandidateTable ();
+ this.candidate_table.clear ();
this.candidates = null;
this.candidate_show = false;
+ for (var elt in this.marker_positions)
+ this.marker_positions[elt] = 0;
this.shift (this.initial_state);
},
GetSurroundingChar: function (pos)
{
- pos += this.spot;
- Xex.Log (0, 'getting char at ' + pos);
- if (pos < 0 || pos >= this.target.value.length)
- return 0;
+ if (pos < 0)
+ {
+ pos += this.range[0];
+ if (pos < 0)
+ return 0;
+ }
+ else
+ {
+ pos += this.range[1];
+ if (pos >= this.target.value.length)
+ return 0;
+ }
return this.target.value.charCodeAt (pos);
},
+ DelSurroundText: function (pos)
+ {
+ var text;
+ if (pos < 0)
+ {
+ pos += this.range[0];
+ if (pos <= 0)
+ {
+ pos = 0; text = '';
+ }
+ else
+ text = this.target.value.substring (0, pos);
+ if (this.range[0] < this.target.value.length)
+ text += this.target.value.substring (this.range[0]);
+ this.target.value = text;
+ this.range[1] -= this.range[0] - pos;
+ this.range[0] = pos;
+ }
+ else
+ {
+ pos += this.range[1];
+ text = this.target.value.substring (0, this.range[1]);
+ if (pos >= this.target.value.length)
+ pos = this.target.value.length;
+ else
+ text += this.target.value.substring (pos);
+ this.target.value = text;
+ }
+ },
+
adjust_markers: function (from, to, inserted)
{
var diff = inserted - (to - from);
- for (var m in this.marker_positions)
- if (this.marker_positions[m] > from)
- this.marker_positions[m] = (this.marker_positions[m] >= to
- ? pos + diff : from);
+ for (var name in this.marker_positions)
+ {
+ var pos = this.marker_positions[name];
+ if (pos > from)
+ {
+ if (pos >= to)
+ this.marker_positions[name] += diff;
+ else if (pos > from)
+ this.marker_positions[name] = from;
+ }
+ }
if (this.cursor_pos >= to)
set_cursor.call (this, 'adjust', this.cursor_pos + diff);
else if (this.cursor_pos > from)
this.candidate_table.put (from, from + text.length, candidates)
},
- insert: function (text, candidates)
+ ins: function (text, candidates)
{
this.preedit_replace (this.cursor_pos, this.cursor_pos, text, candidates);
this.changed = MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos;
},
+ rep: function (old_text, new_text, candidates)
+ {
+ this.preedit_replace (this.cursor_pos - old_text.length,
+ this.cursor_pos, new_text, candidates);
+ this.changed = MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos;
+ },
+
del: function (pos)
{
var deleted = pos - this.cursor_pos;
- if (pos < 0)
+ if (pos < this.cursor_pos)
{
- this.DelSurroundText (pos);
- pos = 0;
+ if (pos < 0)
+ {
+ this.DelSurroundText (pos);
+ deleted = - this.cursor_pos;
+ pos = 0;
+ }
+ if (pos < this.cursor_pos)
+ this.preedit_replace (pos, this.cursor_pos, '', null);
}
- else if (pos > this.preedit.length)
+ else
{
- this.DelSurroundText (pos - this.preedit.length);
- pos = this.preedit.length;
+ if (pos > this.preedit.length)
+ {
+ this.DelSurroundText (pos - this.preedit.length);
+ deleted = this.preedit.length - this.cursor_pos;
+ pos = this.preedit.length;
+ }
+ if (pos > this.cursor_pos)
+ this.preedit_replace (this.cursor_pos, pos, '', null);
}
- if (pos < this.cursor_pos)
- this.preedit = (this.predit.substring (0, pos)
- + this.preedit.substring (this.cursor_pos));
- else
- this.preedit = (this.preedit.substring (0, this.cursor_pos)
- + this.predit.substring (pos));
+ if (deleted != 0)
+ this.changed = MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos;
return deleted;
},
{
if (state == null)
{
- Xex.Log ("shifting back to previous");
if (this.prev_state == null)
return;
state = this.prev_state;
}
- else
- Xex.Log ("shifting to " + state.name);
if (state == this.initial_state)
{
keys[0x90] = "numlock";
keys[0xF0] = "capslock";
+ var keyids = {};
+ keyids['U+0008'] = 'backspace';
+ keyids['U+0009'] = 'tab';
+ keyids['U+0018'] = 'cancel';
+ keyids['U+001B'] = 'escape';
+ keyids['U+0020'] = 'space';
+ keyids['U+007F'] = 'delete';
+
+ var modifiers = {}
+ modifiers.Shift = 1;
+ modifiers.Control = 1;
+ modifiers.Alt = 1;
+ modifiers.AltGraph = 1;
+ modifiers.Meta = 1
+
MIM.decode_key_event = function (event)
{
- var key = ((event.type == 'keydown' || event.keyCode) ? event.keyCode
+ var key = event.keyIdentifier;
+
+ if (key) // keydown event of Chrome
+ {
+ if (modifiers[key])
+ return false;
+ var mod = '';
+ if (event.ctrlKey) mod += 'C-';
+ if (event.metaKey) mod += 'M-';
+ if (event.altKey) mod += 'A-';
+ var keysym = keyids[key];
+ if (keysym)
+ key = keysym;
+ else if (key.match(/^U\+([0-9A-Z]+)$/))
+ {
+ if (mod.length == 0)
+ return;
+ key = String.fromCharCode (parseInt (RegExp.$1, 16));
+ }
+ else
+ key = key.toLowerCase ();
+ if (event.shiftKey) mod += 'S-';
+ return new MIM.Key (mod + key);
+ }
+ else
+ {
+ key = ((event.type == 'keydown' || event.keyCode) ? event.keyCode
: event.charCode ? event.charCode
: false);
- if (! key)
- return false;
- if (event.type == 'keydown')
- {
- key = keys[key];
if (! key)
return false;
- if (event.shiftKey) key = "S-" + key ;
+ if (event.type == 'keydown')
+ {
+ key = keys[key];
+ if (! key)
+ return false;
+ if (event.shiftKey) key = "S-" + key ;
+ }
+ else
+ key = String.fromCharCode (key);
}
- else
- key = String.fromCharCode (key);
if (event.altKey) key = "A-" + key ;
if (event.ctrlKey) key = "C-" + key ;
return new MIM.Key (key);
if (! MIM.debug_nodes)
{
MIM.debug_nodes = new Array ();
- MIM.debug_nodes['keydown'] = document.getElementById ('keydown');
- MIM.debug_nodes['keypress'] = document.getElementById ('keypress');
MIM.debug_nodes['status0'] = document.getElementById ('status0');
MIM.debug_nodes['status1'] = document.getElementById ('status1');
+ MIM.debug_nodes['keydown'] = document.getElementById ('keydown');
+ MIM.debug_nodes['keypress'] = document.getElementById ('keypress');
MIM.debug_nodes['keymap0'] = document.getElementById ('keymap0');
MIM.debug_nodes['keymap1'] = document.getElementById ('keymap1');
MIM.debug_nodes['preedit0'] = document.getElementById ('preedit0');
}
var target = event.target;
var code = event.keyCode;
- var ch = event.type == 'keydown' ? 0 : event.charCode;
+ var ch = event.type == 'keypress' ? event.charCode : 0;
var key = MIM.decode_key_event (event);
var index;
- MIM.debug_nodes[event.type].innerHTML = "" + code + "/" + ch + " : " + key;
+ MIM.debug_nodes[event.type].innerHTML = "" + code + "/" + ch + ":" + key + '/' + event.keyIdentifier;
index = (event.type == 'keydown' ? '0' : '1');
if (ic)
MIM.debug_nodes['status' + index].innerHTML = ic.im.load_status;
MIM.debug_nodes['status' + index].innerHTML = 'no IM';
MIM.debug_nodes['keymap' + index].innerHTML = ic.state.name;
MIM.debug_nodes['preedit' + index].innerHTML = ic.preedit;
+ if (index == 0)
+ {
+ MIM.debug_nodes.keypress.innerHTML = '';
+ MIM.debug_nodes.status1.innerHTML = '';
+ MIM.debug_nodes.keymap1.innerHTML = '';
+ MIM.debug_nodes.preedit1.innerHTML = ''
+ }
};
-MIM.get_range = function (target, range)
+MIM.get_range = function (target, ic)
{
+ var from, to;
if (target.selectionStart != null) // for Mozilla
{
- range[0] = target.selectionStart;
- range[1] = target.selectionEnd;
+ from = target.selectionStart;
+ to = target.selectionEnd;
}
else // for IE
{
rr.moveToElementText (target);
rr.setEndPoint ('EndToEnd', range);
- range[0] = rr.text.length - r.text.length;
- range[1] = rr.text.length;
+ from = rr.text.length - r.text.length;
+ to = rr.text.length;
}
+ if (ic.range[0] == from && ic.range[1] == to
+ && (to == from || target.value.substring (from, to) == ic.preedit))
+ return true;
+ ic.range[0] = from;
+ ic.range[1] = to;
+ return false;
}
MIM.set_caret = function (target, ic)
if (target.setSelectionRange) // Mozilla
{
var scrollTop = target.scrollTop;
- target.setSelectionRange (ic.spot, ic.spot + ic.preedit.length);
+ target.setSelectionRange (ic.range[0], ic.range[1]);
target.scrollTop = scrollTop;
}
else // IE
{
var range = target.createTextRange ();
- range.moveStart ('character', ic.spot);
- range.moveEnd ('character', ic.spot + ic.preedit.length);
+ range.moveStart ('character', ic.range[0]);
+ range.moveEnd ('character', ic.range[1]);
range.select ();
}
};
-(function () {
- var range = new Array ();
-
- MIM.check_range = function (target, ic)
- {
- MIM.get_range (target, range);
- if (range[0] != ic.spot || range[1] - range[0] != ic.preedit.length
- || target.value.substring (range[0], range[1]) != ic.preedit)
- {
- Xex.Log ('reset:' + ic.spot + '-' + (ic.spot + ic.preedit.length)
- + '/' + range[0] + '-' + range[1]);
- ic.reset ();
- }
- target.value = (target.value.substring (0, range[0])
- + target.value.substring (range[1]));
- ic.spot = range[0];
- }
-}) ();
-
MIM.update = function (target, ic)
{
var text = target.value;
- target.value = (text.substring (0, ic.spot)
+ target.value = (text.substring (0, ic.range[0])
+ ic.produced
+ ic.preedit
- + text.substring (ic.spot));
- ic.spot += ic.produced.length;
+ + text.substring (ic.range[1]));
+ ic.range[0] += ic.produced.length;
+ ic.range[1] = ic.range[0] + ic.preedit.length;
MIM.set_caret (target, ic);
};
{
if (event.target.mim_ic)
{
- var ic = event.target.mim_ic;
- var pos = ic.spot + ic.preedit.length;
+ var target = event.target;
+ var ic = target.mim_ic;
+ if (ic.preedit.length > 0)
+ event.target.setSelectionRange (ic.range[1], ic.range[1]);
ic.reset ();
- if (pos > ic.spot)
- event.target.setSelectionRange (pos, pos);
}
};
MIM.keydown = function (event)
{
var target = event.target;
+ if (target.id == 'log')
+ return;
if (! (target.type == "text" || target.type == "textarea"))
return;
var ic = target.mim_ic;
if (! ic || ic.im != MIM.current)
{
+ target.mim_ic = null;
Xex.Log ('creating IC');
ic = new MIM.IC (MIM.current, target);
+ if (ic.im.load_status != MIM.LoadStatus.Loaded)
+ return;
target.mim_ic = ic;
MIM.add_event_listener (target, 'blur', MIM.reset_ic);
+ MIM.get_range (target, ic)
+ }
+ else
+ {
+ if (! MIM.get_range (target, ic))
+ ic.reset ();
}
- if (ic.im.load_status != MIM.LoadStatus.Loaded)
- return;
- MIM.check_range (target, ic);
MIM.debug_print (event, ic);
ic.key = MIM.decode_key_event (event);
+ if (ic.key)
+ {
+ Xex.Log ("filtering " + ic.key);
+ var result = ic.Filter (ic.key);
+ MIM.update (target, ic);
+ if (! ic.key_unhandled)
+ event.preventDefault ();
+ }
};
MIM.keypress = function (event)
{
- if (! (event.target.type == "text" || event.target.type == "textarea"))
+ var target = event.target;
+ if (target.id == 'log')
+ return;
+ if (! (target.type == "text" || target.type == "textarea"))
return;
- var ic = event.target.mim_ic;
+ var ic = target.mim_ic;
var i;
try {
Xex.Log ("filtering " + ic.key);
var result = ic.Filter (ic.key);
- MIM.update (event.target, ic);
+ MIM.update (target, ic);
if (! ic.key_unhandled)
event.preventDefault ();
+ } catch (e) {
+ Xex.Log ("error:" + e);
+ event.preventDefault ();
} finally {
MIM.debug_print (event, ic);
}
return;
};
-MIM.select_im = function (event)
-{
- var target = event.target.parentNode;
- while (target.tagName != "SELECT")
- target = target.parentNode;
- var idx = 0;
- var im = false;
- for (var lang in MIM.imlist)
- for (var name in MIM.imlist[lang])
- if (idx++ == target.selectedIndex)
- {
- im = MIM.imlist[lang][name];
- break;
- }
- document.getElementsByTagName ('body')[0].removeChild (target);
- target.target.focus ();
- if (im && im != MIM.current)
- {
- MIM.current = im;
- Xex.Log ('select IM: ' + im.name);
- }
-};
+(function () {
+ var lang_category = {
+ European: {
+ cs: { name: 'Czech' },
+ da: { name: 'Danish' },
+ el: { name: 'Greek' },
+ en: { name: 'English' },
+ eo: { name: 'Esperanto' },
+ fr: { name: 'French' },
+ grc: { name: 'ClassicGreek' },
+ hr: { name: 'Croatian' },
+ hy: { name: 'Armenian' },
+ ka: { name: 'Georgian' },
+ kk: { name: 'Kazakh' },
+ ru: { name: 'Russian' },
+ sk: { name: 'Slovak' },
+ sr: { name: 'Serbian' },
+ sv: { name: 'Swedish' },
+ vi: { name: 'Vietnamese' },
+ yi: { name: 'Yiddish' } },
+ MiddleEast: {
+ ar: { name: 'Arabic' },
+ dv: { name: 'Divehi' },
+ fa: { name: 'Persian' },
+ he: { name: 'Hebrew' },
+ kk: { name: 'Kazakh' },
+ ps: { name: 'Pushto' },
+ ug: { name: 'Uighur' },
+ yi: { name: 'Yiddish' } },
+ SouthAsia: {
+ as: { name: 'Assamese' },
+ bn: { name: 'Bengali' },
+ bo: { name: 'Tibetan' },
+ gu: { name: 'Gujarati' },
+ hi: { name: 'Hindi' },
+ kn: { name: 'Kannada' },
+ ks: { name: 'Kashmiri' },
+ ml: { name: 'Malayalam' },
+ mr: { name: 'Marathi' },
+ ne: { name: 'Nepali' },
+ or: { name: 'Oriya' },
+ pa: { name: 'Panjabi' },
+ sa: { name: 'Sanskirit' },
+ sd: { name: 'Sindhi' },
+ si: { name: 'Sinhalese' },
+ ta: { name: 'Tamil' },
+ te: { name: 'Telugu' },
+ ur: { name: 'Urdu' } },
+ SouthEastAsia: {
+ cmc: { name: 'Cham' },
+ km: { name: 'Khmer'},
+ lo: { name: 'Lao' },
+ my: { name: 'Burmese' },
+ tai: { name: 'Tai Viet' },
+ th: { name: 'Thai' },
+ vi: { name: 'Vietanamese' } },
+ EastAsia: {
+ ii: { name: 'Yii' },
+ ja: { name: 'Japanese' },
+ ko: { name: 'Korean' },
+ zh: { name: 'Chinese' } },
+ Other: {
+ am: { name: 'Amharic' },
+ ath: { name: 'Carrier' },
+ bla: { name: 'Blackfoot' },
+ cr: { name: 'Cree' },
+ eo: { name: 'Esperanto' },
+ iu: { name: 'Inuktitut' },
+ nsk: { name: 'Naskapi' },
+ oj: { name: 'Ojibwe' },
+ t: { name: 'Generic' } }
+ };
+
+ function categorize_im ()
+ {
+ var cat, lang, list, name;
+ for (lang in MIM.imlist)
+ {
+ list = null;
+ for (cat in lang_category)
+ if (lang_category[cat][lang])
+ {
+ list = lang_category[cat][lang].list;
+ if (! list)
+ list = lang_category[cat][lang].list = {};
+ break;
+ }
+ if (list)
+ for (name in MIM.imlist[lang])
+ list[name] = MIM.imlist[lang][name];
+ else
+ for (name in MIM.imlist[lang])
+ Xex.Log ('no category ' + lang + '-' + name);
+ }
+ }
-MIM.destroy_menu = function (event)
-{
- if (event.target.tagName == "SELECT")
- document.getElementsByTagName ('body')[0].removeChild (event.target);
-};
+ var destroy_timer;
+ var last_target;
-MIM.select_menu = function (event)
-{
- var target = event.target;
+ function destroy ()
+ {
+ clearTimeout (destroy_timer);
+ destroy_timer = null;
+ var target = document.getElementById ('mim-menu');
+ if (target)
+ {
+ for (; last_target && last_target.menu_level;
+ last_target = last_target.parentLi)
+ last_target.style.backgroundColor = 'white';
+ var nodes = target.getElementsByTagName ('ul');
+ for (var i = 0; i < nodes.length; i++)
+ nodes[i].style.visibility = 'hidden';
+ document.getElementsByTagName ('body')[0].removeChild (target);
+ }
+ }
- if (! ((target.type == "text" || target.type == "textarea")
- && event.which == 1 && event.ctrlKey))
- return;
+ function destroy_menu () {
+ if (! destroy_timer)
+ destroy_timer = setTimeout (destroy, 1000);
+ }
- var sel = document.createElement ('select');
- sel.onclick = MIM.select_im;
- sel.onmouseout = MIM.destroy_menu;
- sel.style.position='absolute';
- sel.style.left = (event.clientX - 10) + "px";
- sel.style.top = (event.clientY - 10) + "px";
- sel.target = target;
- var idx = 0;
- for (var lang in MIM.imlist)
- for (var name in MIM.imlist[lang])
- {
- var option = document.createElement ('option');
- var imname = lang + "-" + name;
- option.appendChild (document.createTextNode (imname));
- option.value = imname;
- sel.appendChild (option);
- if (MIM.imlist[lang][name] == MIM.current)
- sel.selectedIndex = idx;
- idx++;
- }
- sel.size = idx;
- document.getElementsByTagName ('body')[0].appendChild (sel);
-};
+ function show_submenu (event)
+ {
+ if (destroy_timer)
+ {
+ clearTimeout (destroy_timer);
+ destroy_timer = null;
+ }
+ var target = event.target;
+ if (! target.menu_level)
+ return;
+ if (last_target && target.parentLi != last_target)
+ {
+ last_target.style.backgroundColor = 'white';
+ if (target.menu_level < last_target.menu_level)
+ {
+ last_target = last_target.parentLi;
+ last_target.style.backgroundColor = 'white';
+ }
+ var uls = last_target.getElementsByTagName ('ul');
+ for (var i = 0; i < uls.length; i++)
+ uls[i].style.visibility = 'hidden';
+ }
+ last_target = target;
+ target.style.backgroundColor = 'yellow';
+ if (target.menu_level < 3)
+ {
+ target.lastChild.style.visibility = 'visible';
+ target.lastChild.style.left = target.clientWidth + 'px';
+ }
+ event.preventDefault ();
+ }
+
+ function select_im (event)
+ {
+ var target = event.target;
+ if (target.im)
+ {
+ MIM.current = target.im;
+ destroy ();
+ }
+ event.preventDefault ();
+ }
+
+ function create_ul (visibility)
+ {
+ var ul = document.createElement ('ul');
+ ul.style.position = 'absolute';
+ ul.style.margin = '0px';
+ ul.style.padding = '0px';
+ ul.style.border = '1px solid gray';
+ ul.style.borderBottom = 'none';
+ ul.style.top = '-1px';
+ ul.style.backgroundColor = 'white';
+ ul.style.visibility = visibility;
+ return ul;
+ }
+
+ function create_li (level, text)
+ {
+ var li = document.createElement ('li');
+ li.style.position = 'relative';
+ li.style.margin = '0px';
+ li.style.padding = '1px';
+ li.style.borderBottom = '1px solid gray';
+ li.style.top = '0px';
+ li.style.listStyle = 'none';
+ li.menu_level = level;
+ li.appendChild (document.createTextNode (text));
+ return li;
+ }
+
+ var menu;
+
+ function create_menu (event)
+ {
+ var target = event.target;
+
+ if (! ((target.type == "text" || target.type == "textarea")
+ && event.which == 1 && event.ctrlKey))
+ return;
+ if (! menu)
+ {
+ categorize_im ();
+ menu = create_ul ('visible');
+ menu.style.fontFamily = 'sans-serif';
+ menu.style.fontWeight = 'bold';
+ menu.id = 'mim-menu';
+ menu.onclick = select_im;
+ menu.onmouseover = show_submenu;
+ menu.onmouseout = destroy_menu;
+ for (var catname in lang_category)
+ {
+ var cat = lang_category[catname];
+ var li = create_li (1, catname);
+ var sub = create_ul ('hidden');
+ for (var langname in cat)
+ {
+ var lang = cat[langname];
+ if (! lang.list)
+ continue;
+ var sub_li = create_li (2, lang.name);
+ sub_li.parentLi = li;
+ var subsub = create_ul ('hidden');
+ for (var name in lang.list)
+ {
+ var im = lang.list[name];
+ var subsub_li = create_li (3, im.name);
+ subsub_li.parentLi = sub_li;
+ subsub_li.im = im;
+ subsub.appendChild (subsub_li);
+ }
+ sub_li.appendChild (subsub);
+ sub.appendChild (sub_li);
+ }
+ li.appendChild (sub);
+ menu.appendChild (li);
+ }
+ document.mimmenu = menu;
+ lang_category = null;
+ }
+ menu.style.left = (event.clientX - 10) + "px";
+ menu.style.top = (event.clientY - 10) + "px";
+ document.getElementsByTagName ('body')[0].appendChild (menu);
+ };
+
+ MIM.init = function ()
+ {
+ MIM.add_event_listener (window, 'keydown', MIM.keydown);
+ MIM.add_event_listener (window, 'keypress', MIM.keypress);
+ MIM.add_event_listener (window, 'mousedown', create_menu);
+ if (window.location == 'http://localhost/mim/index.html')
+ MIM.server = 'http://localhost/mim';
+ MIM.current = MIM.imlist['vi']['telex'];
+ };
+}) ();
MIM.test = function ()
{
}
-MIM.init = function ()
-{
- MIM.add_event_listener (window, 'keydown', MIM.keydown);
- MIM.add_event_listener (window, 'keypress', MIM.keypress);
- MIM.add_event_listener (window, 'mousedown', MIM.select_menu);
- if (window.location == 'http://localhost/mim/index.html')
- MIM.server = 'http://localhost/mim';
- MIM.current = MIM.imlist['vi']['telex'];
-};
-
MIM.init_debug = function ()
{
MIM.debug = true;
Xex.LogNode = document.getElementById ('log');
+ Xex.Log (null);
MIM.init ();
};
projects / m17n / m17n-lib-js.git / blobdiff