X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=xex.js;h=4f567b07a32cb0dfeaa83f02e39299e670c2b1c3;hb=5f52f0727ea07f445b9fa556ca0fbef034adb541;hp=6e4a6f519909d63f69d33736eaa370c93be3bfd6;hpb=7bc8ee8aebf7c877e88534c60f878e795da388e9;p=m17n%2Fm17n-lib-js.git diff --git a/xex.js b/xex.js index 6e4a6f5..4f567b0 100644 --- a/xex.js +++ b/xex.js @@ -2,7 +2,7 @@ var Xex = { LogNode: null, - Log: function (arg, indent) + Log: function (arg, indent, cont) { if (! Xex.LogNode) return; @@ -14,7 +14,10 @@ var Xex = { if (indent != undefined) for (var i = 0; i <= indent; i++) str += ' '; - Xex.LogNode.value = str + arg + "\n" + Xex.LogNode.value; + if (! cont) + Xex.LogNode.value += "\n"; + Xex.LogNode.value += str + arg; + Xex.LogNode.scrollTop = Xex.LogNode.scrollHeight; } } }; @@ -249,7 +252,11 @@ Xex.Domain = function (name, parent, context) for (elt in parent.functions) this.functions[elt] = parent.functions[elt]; for (elt in parent.variables) - this.variables[elt] = parent.variables[elt]; + { + var vari = parent.variables[elt]; + this.variables[elt] = new Xex.Variable (this, vari.name, vari.desc, + vari.val, vari.range); + } } this.call_stack = new Array (); @@ -624,10 +631,9 @@ Xex.Varref = function (vname) proto.Clone = function () { return new Xex.Varref (this.val); } proto.Eval = function (domain) { - if (! this.vari || this.vari.domain != domain) - this.vari = domain.GetVarCreate (this.val); - Xex.Log (this.ToString () + '=>' + this.vari.val, domain.depth); - return this.vari.val; + var vari = domain.GetVarCreate (this.val); + Xex.Log (this.ToString () + '=>' + vari.val, domain.depth); + return vari.val; } proto.Parser = function (domain, node) @@ -645,10 +651,10 @@ Xex.Varref = function (vname) var null_args = new Array (); -Xex.Funcall = function (func, vari, args) +Xex.Funcall = function (func, vname, args) { this.func = func; - this.vari = vari; + this.vname = vname; this.args = args || null_args; }; @@ -663,18 +669,17 @@ Xex.Funcall = function (func, vari, args) if (fname == 'funcall') fname = node.attributes['fname'].nodeValue; var func = domain.GetFunc (fname); - var vari; + var vname; attr = node.attributes['vname']; - vari = attr != undefined ? domain.GetVarCreate (attr.nodeValue) : false; + vname = attr != undefined ? attr.nodeValue : null; var args = Xex.Term.Parse (domain, node.firstElement (), null); - return new Xex.Funcall (func, vari, args); + return new Xex.Funcall (func, vname, args); } proto.New = function (domain, fname, vname, args) { var func = domain.GetFunc (fname); - var vari = vname ? domain.GetVarCreate (vname) : null; - var funcall = new Xex.Funcall (func, vari, args); + var funcall = new Xex.Funcall (func, vname, args); if (func instanceof Xex.Macro) funcall = funcall.Eval (domain); return funcall; @@ -684,10 +689,13 @@ Xex.Funcall = function (func, vari, args) { if (! (this.func instanceof Xex.Subrountine)) Xex.Log (this, domain.depth); + var vari; + if (this.vname) + vari = domain.GetVarCreate (this.vname); domain.depth++; var result; try { - result = this.func.Call (domain, this.vari, this.args); + result = this.func.Call (domain, vari, this.args); } finally { Xex.Log (this + ' => ' + result, --domain.depth); } @@ -803,7 +811,7 @@ Xex.StrTerm = function (str) { this.val = str; }; proto.Clone = function () { return new Xex.StrTerm (this.val); } proto.Parser = function (domain, node) { - return new Xex.StrTerm (node.firstChild.nodeValue); + return new Xex.StrTerm (node.firstChild ? node.firstChild.nodeValue : ''); } Xex.StrTerm.prototype = proto; }) (); @@ -871,6 +879,11 @@ Xex.LstTerm = function (list) { this.val = list; }; return args[0]; } + function Fnot (domain, vari, args) + { + return (args[0].IsTrue () ? Xex.Zero : Xex.One); + } + function maybe_set_intvar (vari, n) { var term = new Xex.IntTerm (n); @@ -948,6 +961,39 @@ Xex.LstTerm = function (list) { this.val = list; }; return maybe_set_intvar (vari, n); } + function Flogand (domain, vari, args) + { + var n, i; + if (vari == null) + { + Xex.Log ("logand arg args[0]" + args[0]); + n = args[0].Intval () + i = 1; + } + else + { + Xex.Log ("logand arg var " + vari); + n = vari.val.Intval (); + i = 0; + } + while (n > 0 && i < args.length) + { + Xex.Log ("logand arg " + args[i]); + n &= args[i++].val; + } + return maybe_set_intvar (vari, n); + } + + function Flsh (domain, vari, args) + { + return maybe_set_intvar (vari, args[0].Intval () << args[1].Intval ()); + } + + function Frsh (domain, vari, args) + { + return maybe_set_intvar (vari, args[0].Intval () >> args[1].Intval ()); + } + function Fand (domain, vari, args) { var len = args.length; @@ -984,13 +1030,18 @@ Xex.LstTerm = function (list) { this.val = list; }; return Xex.One; } + function Fnoteq (domain, vari, args) + { + return (Feq (domain, vari, args) == Xex.One ? Xex.Zero : Xex.One); + } + function Flt (domain, vari, args) { - var n = args[0].Intval; + var n = args[0].Intval (); for (var i = 1; i < args.length; i++) { - var n1 = args[i].Intval; + var n1 = args[i].Intval (); if (n >= n1) return Xex.Zero; n = n1; @@ -1000,10 +1051,10 @@ Xex.LstTerm = function (list) { this.val = list; }; function Fle (domain, vari, args) { - var n = args[0].Intval; + var n = args[0].Intval (); for (var i = 1; i < args.length; i++) { - var n1 = args[i].Intval; + var n1 = args[i].Intval (); if (n > n1) return Xex.Zero; n = n1; @@ -1013,10 +1064,10 @@ Xex.LstTerm = function (list) { this.val = list; }; function Fgt (domain, vari, args) { - var n = args[0].Intval; + var n = args[0].Intval (); for (var i = 1; i < args.length; i++) { - var n1 = args[i].Intval; + var n1 = args[i].Intval (); if (n <= n1) return Xex.Zero; n = n1; @@ -1026,10 +1077,10 @@ Xex.LstTerm = function (list) { this.val = list; }; function Fge (domain, vari, args) { - var n = args[0].Intval; + var n = args[0].Intval (); for (var i = 1; i < args.Length; i++) { - var n1 = args[i].Intval; + var n1 = args[i].Intval (); if (n < n1) return Xex.Zero; n = n1; @@ -1158,8 +1209,8 @@ Xex.LstTerm = function (list) { this.val = list; }; basic.DefSubr (Fset, "set", true, 1, 1); basic.DefAlias ("=", "set"); - //basic.DefSubr (Fnot, "not", false, 1, 1); - //basic.DefAlias ("!", "not"); + basic.DefSubr (Fnot, "not", false, 1, 1); + basic.DefAlias ("!", "not"); basic.DefSubr (Fadd, "add", true, 1, -1); basic.DefSubr (Fmul, "mul", true, 1, -1); basic.DefAlias ("*", "mul"); @@ -1171,16 +1222,16 @@ Xex.LstTerm = function (list) { this.val = list; }; basic.DefAlias ("%", "mod"); basic.DefSubr (Flogior, "logior", true, 1, -1); basic.DefAlias ('|', "logior"); - //basic.DefSubr (Flogand, "logand", true, 1, -1); - //basic.DefAlias ("&", "logand"); - //basic.DefSubr (Flsh, "lsh", true, 1, 2); - //basic.DefAlias ("<<", "lsh"); - //basic.DefSubr (Frsh, "rsh", true, 1, 2); - //basic.DefAlias (">>", "rsh"); + basic.DefSubr (Flogand, "logand", true, 1, -1); + basic.DefAlias ("&", "logand"); + basic.DefSubr (Flsh, "lsh", true, 1, 2); + basic.DefAlias ("<<", "lsh"); + basic.DefSubr (Frsh, "rsh", true, 1, 2); + basic.DefAlias (">>", "rsh"); basic.DefSubr (Feq, "eq", false, 2, -1); basic.DefAlias ("==", "eq"); - //basic.DefSubr (Fnoteq, "noteq", false, 2, 2); - //basic.DefAlias ("!=", "noteq"); + basic.DefSubr (Fnoteq, "noteq", false, 2, 2); + basic.DefAlias ("!=", "noteq"); basic.DefSubr (Flt, "lt", false, 2, -1); basic.DefAlias ("<", "lt"); basic.DefSubr (Fle, "le", false, 2, -1); @@ -1343,8 +1394,9 @@ var MIM = { MIM.Key = function (val) { this.key; - this.has_modifier = false; - if (typeof val == 'string' || val instanceof String) + if (val instanceof Xex.Term) + this.key = val.val; + else if (typeof val == 'string' || val instanceof String) { this.key = decode_keysym (val); if (! this.key) @@ -1362,13 +1414,16 @@ var MIM = { } MIM.Key.prototype.toString = function () { return this.key; }; + + MIM.Key.FocusIn = new MIM.Key (new Xex.StrTerm ('input-focus-in')); + MIM.Key.FocusOut = new MIM.Key (new Xex.StrTerm ('input-focus-out')); + MIM.Key.FocusMove = new MIM.Key (new Xex.StrTerm ('input-focus-move')); }) (); (function () { MIM.KeySeq = function (seq) { this.val = new Array (); - this.has_modifier = false; if (seq) { @@ -1377,12 +1432,14 @@ var MIM = { var len = seq.val.length; for (var i = 0; i < len; i++) { - var v = seq.val[i]; - if (v.type != 'string' && v.type != 'integer' - && v.type != 'symbol') + var v = seq.val[i], key; + if (v.type == 'symbol' || v.type == 'string') + key = new MIM.Key (v); + else if (v.type == 'integer') + key = new MIM.Key (v.val); + else throw new Xex.ErrTerm (MIM.Error.ParseError, "Invalid key: " + v); - var key = new MIM.Key (v.val); this.val.push (key); if (key.has_modifier) this.has_modifier = true; @@ -1528,7 +1585,7 @@ var MIM = { var n = predefined[name]; if (n) return n; - if (name.charAt (1) == '-') + if (name.charAt (1) == '-' || name.charAt (1) == '+') return new MIM.SurroundMarker (name); throw new Xex.ErrTerm (MIM.Error.ParseError, "Invalid marker: " + name); @@ -1550,10 +1607,8 @@ MIM.Selector.prototype = new Xex.Term ('selector'); selectors["@>"] = selectors["@last"] = new MIM.Selector ('@>'); selectors["@-"] = selectors["@previous"] = new MIM.Selector ('@-'); selectors["@+"] = selectors["@next"] = new MIM.Selector ('@+'); - selectors["@["] = selectors["@previous-candidate-change"] - = new MIM.Selector ('@['); - selectors["@]"] = selectors["@next-candidate-change"] - = new MIM.Selector ('@]'); + selectors["@["] = selectors["@previous-group"] = new MIM.Selector ('@['); + selectors["@]"] = selectors["@next-group"] = new MIM.Selector ('@]'); MIM.Selector.prototype.Parser = function (domain, node) { @@ -1691,6 +1746,13 @@ MIM.Keymap = function () var sub; if (index < keys.val.length && this.submaps + && ! keys.val[index]) + { + Xex.Log ('invalid key at ' + index); + throw 'invalid key'; + } + + if (index < keys.val.length && this.submaps && (sub = this.submaps[keys.val[index].key])) { index++; @@ -1961,6 +2023,38 @@ MIM.State = function (name) } return this.Current (); } + + MIM.Candidates.prototype.CurrentGroup = function (selector) + { + var col, start, end + if (this.column > 0) + { + col = this.index % this.column; + start = this.index - col; + end = start + this.column; + if (end > this.total) + end = this.total; + } + else + { + start = this.blocks[this.row].Index; + col = this.index - start; + end = start + this.blocks[this.row].Count (); + } + var group = new Array (); + group.push (col); + var row = this.row; + var block = this.blocks[row++]; + while (start < end) + { + var c = block.get (start - block.Index); + group.push (c); + start++; + if (start == block.Index + block.Count ()) + block = this.blocks[row++]; + } + return group; + } }) (); MIM.im_domain = new Xex.Domain ('input-method', null, null); @@ -1989,7 +2083,7 @@ MIM.im_domain.DefType (MIM.State.prototype); { var ic = domain.context; var gsize = domain.variables['candidates_group_size']; - var candidates = new MIM.Candidates (args, gsize ? gsize.Intval : 0); + var candidates = new MIM.Candidates (args, gsize ? gsize.Intval () : 0); ic.ins (candidates.Current (), candidates); return args[0]; } @@ -1997,7 +2091,7 @@ MIM.im_domain.DefType (MIM.State.prototype); function Fdelete (domain, vari, args) { var ic = domain.context; - var pos = args[0].IsInt ? args[0].Intval : args[0].Position (ic); + var pos = args[0].IsInt ? args[0].Intval () : args[0].Position (ic); return new Xex.IntTerm (ic.del (pos)); } @@ -2017,6 +2111,20 @@ MIM.im_domain.DefType (MIM.State.prototype); return args[0]; } + function Fshow (domain, vari, args) + { + domain.context.candidate_show = true; + domain.context.changed |= MIM.ChangedStatus.CandidateShow; + return Xex.nil; + } + + function Fhide (domain, vari, args) + { + domain.context.candidate_show = false; + domain.context.changed |= MIM.ChangedStatus.CandidateShow; + return Xex.nil; + } + function Fchar_at (domain, vari, args) { return new Xex.IntTerm (args[0].CharAt (domain.context)); @@ -2045,14 +2153,23 @@ MIM.im_domain.DefType (MIM.State.prototype); return args[0]; } + function Fpop (domain, vari, args) + { + var ic = domain.context; + if (ic.key_head < ic.keys.val.length) + ic.keys.val.splice (ic.keys_head, 1); + return Xex.nil; + } + function Fundo (domain, vari, args) { var ic = domain.context; var n = args.length == 0 ? -2 : args[0].val; + Xex.Log ('undo with arg ' + args[0]); if (n < 0) - ic.keys.val.splice (ic.keys.length + n, -n); + ic.keys.val.splice (ic.keys.val.length + n, -n); else - ic.keys.val.splice (n, ic.keys.length); + ic.keys.val.splice (n, ic.keys.val.length); ic.reset (); return Xex.nil; } @@ -2064,10 +2181,10 @@ MIM.im_domain.DefType (MIM.State.prototype); } function Funhandle (domain, vari, args) - { - domain.context.commit (); - return Xex.Fthrow (domain, vari, Xex.CatchTag._mimtag); - } + { + domain.context.commit (); + return Xex.Fthrow (domain, vari, Xex.CatchTag._mimtag); + } function Fshift (domain, vari, args) { @@ -2080,6 +2197,17 @@ MIM.im_domain.DefType (MIM.State.prototype); return args[0]; } + function Fshiftback (domain, vari, args) + { + domain.context.shift (null); + return Xex.nil; + } + + function Fkey_count (domain, vari, args) + { + return new Xex.IntTerm (domain.context.key_head); + } + function Fsurrounding_flag (domain, vari, args) { return new Xex.IntTerm (-1); @@ -2089,19 +2217,19 @@ MIM.im_domain.DefType (MIM.State.prototype); im_domain.DefSubr (Finsert_candidates, "insert-candidates", false, 1, 1); im_domain.DefSubr (Fdelete, "delete", false, 1, 1); im_domain.DefSubr (Fselect, "select", false, 1, 1); - //im_domain.DefSubr (Fshow, "show-candidates", false, 0, 0); - //im_domain.DefSubr (Fhide, "hide-candidates", false, 0, 0); + im_domain.DefSubr (Fshow, "show-candidates", false, 0, 0); + im_domain.DefSubr (Fhide, "hide-candidates", false, 0, 0); im_domain.DefSubr (Fmove, "move", false, 1, 1); im_domain.DefSubr (Fmark, "mark", false, 1, 1); im_domain.DefSubr (Fpushback, "pushback", false, 1, 1); - //im_domain.DefSubr (Fpop, "pop", false, 0, 0); + im_domain.DefSubr (Fpop, "pop", false, 0, 0); im_domain.DefSubr (Fundo, "undo", false, 0, 1); im_domain.DefSubr (Fcommit, "commit", false, 0, 0); im_domain.DefSubr (Funhandle, "unhandle", false, 0, 0); im_domain.DefSubr (Fshift, "shift", false, 1, 1); - //im_domain.DefSubr (Fshiftback, "shiftback", false, 0, 0); + im_domain.DefSubr (Fshiftback, "shiftback", false, 0, 0); im_domain.DefSubr (Fchar_at, "char-at", false, 1, 1); - //im_domain.DefSubr (Fkey_count, "key-count", false, 0, 0); + im_domain.DefSubr (Fkey_count, "key-count", false, 0, 0); im_domain.DefSubr (Fsurrounding_flag, "surrounding-text-flag", false, 0, 0); }) (); @@ -2207,8 +2335,8 @@ MIM.im_domain.DefType (MIM.State.prototype); alert ('inclusion fail'); continue; } - for (var mapname in im.map_list) - this.map_list[mapname] = im.map_list[mapname]; + for (var mname in im.map_list) + this.map_list[mname] = im.map_list[mname]; } else { @@ -2222,7 +2350,20 @@ MIM.im_domain.DefType (MIM.State.prototype); this.domain.map_list = this.map_list; for (node = node.firstElement (); node; node = node.nextElement ()) { - if (node.nodeName == 'state') + if (node.nodeName == 'xi:include') + { + var im = include (node); + if (! im) + alert ('inclusion fail'); + for (var sname in im.state_list) + { + state = im.state_list[sname]; + if (! this.initial_state) + this.initial_state = state; + this.state_list[sname] = state; + } + } + else if (node.nodeName == 'state') { var state = Xex.Term.Parse (this.domain, node); if (! state.title) @@ -2351,9 +2492,9 @@ MIM.im_domain.DefType (MIM.State.prototype); ic.candidate_table.clear (); ic.candidates = null; ic.changed |= (MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos - | ChangedStatus.CandidateList - | ChangedStatus.CandidateIndex - | ChangedStatus.CandidateShow); + | MIM.ChangedStatus.CandidateList + | MIM.ChangedStatus.CandidateIndex + | MIM.ChangedStatus.CandidateShow); } function set_cursor (prefix, pos) @@ -2379,25 +2520,26 @@ MIM.im_domain.DefType (MIM.State.prototype); function handle_key () { - var out = this.keymap.Lookup (this.keys, this.key_head); + Xex.Log ('Key(' + this.key_head + ') "' + this.keys.val[this.key_head] + + '" in ' + this.state.name + ':' + this.keymap.name + + " key/state/commit-head/len:" + + this.key_head + '/' + this.state_key_head + '/' + this.commit_key_head + '/' + this.keys.val.length); + var out = this.state.keymap.Lookup (this.keys, this.state_key_head); var sub = out.map; - Xex.Log ('handling ' + this.keys.val[this.key_head] - + ' in ' + this.state.name + ':' + this.keymap.name); - this.key_head = out.index; - if (sub != this.keymap) + if (out.index > this.key_head) { - + this.key_head = out.index; + Xex.Log (' with submap for ' + this.key_head + 'keys', false, true); restore_state.call (this); this.keymap = sub; - Xex.Log ('submap found'); - if (this.keymap.map_actions) + if (sub.map_actions) { Xex.Log ('taking map actions:'); - if (! this.take_actions (this.keymap.map_actions)) + if (! this.take_actions (sub.map_actions)) return false; } - else if (this.keymap.submaps) + else if (sub.submaps) { Xex.Log ('no map actions'); for (var i = this.state_key_head; i < this.key_head; i++) @@ -2406,7 +2548,7 @@ MIM.im_domain.DefType (MIM.State.prototype); this.ins (this.keys.val[i].key, null); } } - if (! this.keymap.submaps) + if (! sub.submaps) { Xex.Log ('terminal:'); if (this.keymap.branch_actions != null) @@ -2415,13 +2557,14 @@ MIM.im_domain.DefType (MIM.State.prototype); if (! this.take_actions (this.keymap.branch_actions)) return false; } - if (this.keymap != this.state.keymap) + if (sub != this.state.keymap) this.shift (this.state); } } else { - Xex.Log ('no submap'); + Xex.Log (' without submap', false, true); + this.keymap = sub; var current_state = this.state; var map = this.keymap; @@ -2462,7 +2605,7 @@ MIM.im_domain.DefType (MIM.State.prototype); this.state_var_values = {}; this.state_pos = 0; this.key_head = 0; - this.keys.val.length = 0; + this.commit_key_head = 0; this.key_unhandled = false; this.unhandled_key = null; this.changed = MIM.ChangedStatus.None; @@ -2573,6 +2716,7 @@ MIM.im_domain.DefType (MIM.State.prototype); { this.preedit_replace (this.cursor_pos, this.cursor_pos, text, candidates); this.changed = MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos; + this.candidates = candidates; }, rep: function (old_text, new_text, candidates) @@ -2664,6 +2808,7 @@ MIM.im_domain.DefType (MIM.State.prototype); if (this.key_head > this.keys.val.length) this.key_head = this.keys.val.length; } + Xex.Log ('0: key head = ' + this.key_head); }, pop: function () @@ -2679,6 +2824,9 @@ MIM.im_domain.DefType (MIM.State.prototype); this.candidate_table.clear (); this.produced += this.preedit; this.preedit_replace.call (this, 0, this.preedit.length, '', null); + this.preedit_saved = ''; + this.state_pos = 0; + this.commit_key_head = this.key_head; } }, @@ -2697,7 +2845,7 @@ MIM.im_domain.DefType (MIM.State.prototype); { this.commit (); this.keys.val.splice (0, this.key_head); - this.key_head = 0; + this.key_head = this.state_key_head = this.commit_key_head = 0; this.prev_state = null; } } @@ -2712,7 +2860,6 @@ MIM.im_domain.DefType (MIM.State.prototype); this.changed |= MIM.ChangedStatus.StateTitle; this.state = state; this.keymap = state.keymap; - this.state_key_head = this.key_head; save_state.call (this); }, @@ -2720,6 +2867,7 @@ MIM.im_domain.DefType (MIM.State.prototype); { if (! this.active) { + Xex.Log ("active = false"); this.key_unhandled = true; this.unhandled_key = key; return false; @@ -2740,6 +2888,10 @@ MIM.im_domain.DefType (MIM.State.prototype); this.unhandled_key = this.keys.val[this.key_head]; this.keys.val.splice (this.key_head, this.key_head + 1); } + if (this.state_key_head > 0) + this.state_key_head--; + if (this.commit_key_head > 0) + this.commit_key_head--; this.key_unhandled = true; break; } @@ -2750,14 +2902,32 @@ MIM.im_domain.DefType (MIM.State.prototype); break; } } + if (this.keymap == this.initial_state.keymap) + this.commit (); + + if (this.commit_key_head > 0) + { + this.keys.val.splice (0, this.commit_key_head); + this.key_head -= this.commit_key_head; + this.state_key_head -= this.commit_key_head; + this.commit_key_head = 0; + } if (this.key_unhandled) { this.keys.val.length = 0; + //this.keys.val.splice (0, this.keys.val.length); this.key_head = this.state_key_head = this.commit_key_head = 0; } + MIM.show (this); + if (false && (this.changed & MIM.ChangedStatus.Candidate)) + { + if (this.candidate_show) + MIM.show (this); + else + MIM.hide (this); + } return (! this.key_unhandled - && this.produced.length == 0 - && this.preedit.length == 0); + && this.produced.length == 0); } } @@ -2848,20 +3018,23 @@ MIM.im_domain.DefType (MIM.State.prototype); { 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]+)$/)) - key = String.fromCharCode (parseInt (RegExp.$1, 16)); + { + if (mod.length == 0) + return false; + key = String.fromCharCode (parseInt (RegExp.$1, 16)); + } else key = key.toLowerCase (); - if (event.shiftKey) key = "S-" + key ; - if (event.altKey) key = "A-" + key ; - if (event.metaKey) key = "M-" + key ; - if (event.ctrlKey) key = "C-" + key ; - if (key.length == 1) - return false; - return new MIM.Key (key); + if (event.shiftKey) mod += 'S-'; + return new MIM.Key (mod + key); } else { @@ -2997,16 +3170,126 @@ MIM.update = function (target, ic) MIM.set_caret (target, ic); }; -MIM.reset_ic = function (event) +(function () { + var style_props = { + width: 'width', + height: 'height', + padingLeft: 'padding-left', + paddingRight: 'padding-right', + paddingTop: 'padding-top', + paddintBottom: 'padding-bottom', + borderLeftStyle: 'border-left-style', + borderRightStyle: 'border-right-style', + borderTopStyle: 'border-top-style', + borderBottomStyle: 'border-bottom-style', + borderLeftWidth: 'border-left-width', + borderRightWidth: 'border-right-width', + borderTopWidth: 'border-top-width', + borderBottomWidth: 'border-bottom-width', + fontFamily: 'font-family', + fontSize: 'font-size', + lineHeight: 'line-height', + letterSpacing: 'letter-spacing', + wordSpacing: 'word-spacing' }; + + function copy_style (from, to) + { + var from_style = getComputedStyle(from,''); + for(var name in style_props) + to.style[name] = from_style.getPropertyValue (style_props[name]); + to.style.left = from.offsetLeft + 'px'; + to.style.top = from.offsetTop + 'px'; + to.style.width = from.offsetWidth; + to.style.height = from.offsetHeight; + } + + MIM.show = function (ic) + { + Xex.Log ('show:' + ic.candidates); + if (! ic.candidates) + return; + var target = ic.target; + if (! ic.div_node) + { + ic.target_top = 0; + ic.target_left = 0; + for (var elm = ic.target.offsetParent; elm; elm = elm.offsetParent) + { + ic.target_top += elm.offsetTop; + ic.target_left += elm.offsetLeft; + } + ic.div_node = document.createElement ('div'); + copy_style (target, ic.div_node); + ic.div_node.style.visibility="hidden"; + ic.div_node.style.position = "absolute"; + document.getElementsByTagName ('body')[0].appendChild (ic.div_node); + ic.div_node_first = document.createElement ('span'); + ic.div_node_last = document.createElement('span'); + ic.div_node_last.innerHTML = '.'; + ic.div_node.appendChild (ic.div_node_first); + ic.div_node.appendChild (ic.div_node_last); + ic.can_node = document.createElement ('table'); + ic.can_node.style.position = 'absolute'; + ic.can_node.style.display = 'none'; + ic.can_node.style.backgroundColor = "white"; + ic.can_node.style.border = "1px solid black"; + document.getElementsByTagName ('body')[0].appendChild (ic.can_node); + } + + ic.can_node.innerHTML = ''; + var tr = document.createElement ('tr'); + ic.can_node.appendChild (tr); + var group = ic.candidates.CurrentGroup (); + for (var i = 1; i < group.length; i++) + { + var td = document.createElement ('td'); + td.nowrap = true; + td.innerHTML = i + '.' + group[i]; + if (i == group[0] + 1) + td.style.backgroundColor = 'lightblue'; + ic.can_node.appendChild (td); + } + ic.div_node_first.innerHTML = target.value.substr (0, ic.range[0]); + var x = ic.target_left + ic.div_node.lastChild.offsetLeft; + var y = (ic.target_top + ic.div_node.lastChild.offsetTop + + ic.div_node.lastChild.offsetHeight - target.scrollTop + 10); + ic.can_node.style.left = x + 'px'; + ic.can_node.style.top = y + 'px'; + ic.can_node.style.display = 'block'; + } +}) (); + +MIM.focus_in = function (event) +{ + var target = event.target; + var ic = target.mim_ic; + if (ic.wait_update == true) + { + Xex.Log ("Focus in " + target.tagName + ' IGNORED'); + event.preventDefault (); + return false; + } + Xex.Log ("Focus in " + target.tagName); + ic.Filter (MIM.Key.FocusIn); + MIM.update (target, ic); +} + +MIM.focus_out = function (event) { - if (event.target.mim_ic) + var target = event.target; + var ic = target.mim_ic; + function reset_update () { ic.wait_update = false; }; + if (ic.wait_update == true) { - 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 (); + Xex.Log ("Focus out " + target.tagName + ' IGNORED'); + event.preventDefault (); + return false; } + Xex.Log ("Focus out " + target.tagName); + ic.Filter (MIM.Key.FocusOut); + ic.wait_update = true; + MIM.update (target, ic, true); + setTimeout (reset_update, 1000); }; MIM.keydown = function (event) @@ -3026,7 +3309,8 @@ MIM.keydown = function (event) if (ic.im.load_status != MIM.LoadStatus.Loaded) return; target.mim_ic = ic; - MIM.add_event_listener (target, 'blur', MIM.reset_ic); + MIM.add_event_listener (target, 'focus', MIM.focus_in); + MIM.add_event_listener (target, 'blur', MIM.focus_out); MIM.get_range (target, ic) } else @@ -3034,12 +3318,18 @@ MIM.keydown = function (event) if (! MIM.get_range (target, ic)) ic.reset (); } + //MIM.show (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); + try { + var result = ic.Filter (ic.key); + } catch (e) { + Xex.Log ('Error' + e); + throw (e); + } MIM.update (target, ic); if (! ic.key_unhandled) event.preventDefault (); @@ -3069,7 +3359,12 @@ MIM.keypress = function (event) } Xex.Log ("filtering " + ic.key); - var result = ic.Filter (ic.key); + try { + var result = ic.Filter (ic.key); + } catch (e) { + Xex.Log ('Error:' + e); + throw (e); + } MIM.update (target, ic); if (! ic.key_unhandled) event.preventDefault (); @@ -3079,6 +3374,7 @@ MIM.keypress = function (event) } finally { MIM.debug_print (event, ic); } + return; }; @@ -3100,7 +3396,6 @@ MIM.keypress = function (event) sk: { name: 'Slovak' }, sr: { name: 'Serbian' }, sv: { name: 'Swedish' }, - vi: { name: 'Vietnamese' }, yi: { name: 'Yiddish' } }, MiddleEast: { ar: { name: 'Arabic' }, @@ -3167,12 +3462,10 @@ MIM.keypress = function (event) list = lang_category[cat][lang].list; if (! list) list = lang_category[cat][lang].list = {}; - break; + for (name in MIM.imlist[lang]) + list[name] = MIM.imlist[lang][name]; } - if (list) - for (name in MIM.imlist[lang]) - list[name] = MIM.imlist[lang][name]; - else + if (! list) for (name in MIM.imlist[lang]) Xex.Log ('no category ' + lang + '-' + name); } @@ -3270,7 +3563,9 @@ MIM.keypress = function (event) li.style.top = '0px'; li.style.listStyle = 'none'; li.menu_level = level; - li.appendChild (document.createTextNode (text)); + var nobr = document.createElement ('nobr'); + nobr.innerHTML = text; + li.appendChild (nobr); return li; } @@ -3320,7 +3615,6 @@ MIM.keypress = function (event) li.appendChild (sub); menu.appendChild (li); } - document.mimmenu = menu; lang_category = null; } menu.style.left = (event.clientX - 10) + "px"; @@ -3335,7 +3629,7 @@ MIM.keypress = function (event) 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.current = MIM.imlist['zh']['tonepy']; }; }) ();