From f88e231d3ed6a2a06fdb2ac6b3de0cd27ebd61d3 Mon Sep 17 00:00:00 2001 From: handa Date: Mon, 15 Mar 2010 12:51:15 +0000 Subject: [PATCH] *** empty log message *** --- xex.js | 258 +++++++++++++++++++++++++++++++++++++--------------------------- 1 file changed, 149 insertions(+), 109 deletions(-) diff --git a/xex.js b/xex.js index 4f567b0..a02d54a 100644 --- a/xex.js +++ b/xex.js @@ -11,11 +11,13 @@ var Xex = { else { var str = ''; - if (indent != undefined) - for (var i = 0; i <= indent; i++) - str += ' '; if (! cont) - Xex.LogNode.value += "\n"; + { + Xex.LogNode.value += "\n"; + if (indent != undefined) + for (var i = 0; i <= indent; i++) + str += ' '; + } Xex.LogNode.value += str + arg; Xex.LogNode.scrollTop = Xex.LogNode.scrollHeight; } @@ -473,7 +475,7 @@ Node.prototype.nextElement = function () if (! name) throw new Xex.ErrTerm (Xex.Error.NoVariableName, node, ''); var vari = domain.variables[name]; - var desc, val, range; + var desc, val = null, range; if (vari) { desc = vari.description; @@ -521,7 +523,7 @@ Node.prototype.nextElement = function () range.push (pval); } } - if (! val) + if (val == null) val = Xex.Zero; domain.Defvar (name, desc, val, range); return name; @@ -687,8 +689,7 @@ Xex.Funcall = function (func, vname, args) proto.Eval = function (domain) { - if (! (this.func instanceof Xex.Subrountine)) - Xex.Log (this, domain.depth); + Xex.Log (this, domain.depth); var vari; if (this.vname) vari = domain.GetVarCreate (this.vname); @@ -697,7 +698,8 @@ Xex.Funcall = function (func, vname, args) try { result = this.func.Call (domain, vari, this.args); } finally { - Xex.Log (this + ' => ' + result, --domain.depth); + Xex.Log (' => ' + result, --domain.depth, + this.func instanceof Xex.Subrountine); } return result; } @@ -1624,7 +1626,8 @@ MIM.Selector.prototype = new Xex.Term ('selector'); MIM.Rule = function (keyseq, actions) { this.keyseq = keyseq; - this.actions = actions; + if (actions) + this.actions = actions; } MIM.Rule.prototype = new Xex.Term ('rule'); MIM.Rule.prototype.Parser = function (domain, node) @@ -1636,7 +1639,10 @@ MIM.Rule.prototype.Parser = function (domain, node) var keyseq = Xex.Term.Parse (domain, n); if (keyseq.type != 'keyseq') throw new Xex.ErrTerm (MIM.Error.ParseError, "invalid rule:" + node); - var actions = Xex.Term.Parse (domain, n.nextElement (), null); + var actions = null; + n = n.nextElement (); + if (n) + actions = Xex.Term.Parse (domain, n, null); return new MIM.Rule (keyseq, actions); } MIM.Rule.prototype.toString = function () @@ -1730,7 +1736,8 @@ MIM.Keymap = function () keymap.name = name; } keymap.map_actions = rule.actions; - keymap.branch_actions = branch_actions; + if (branch_actions) + keymap.branch_actions = branch_actions; } proto.Add = function (map, branch_actions) @@ -1787,13 +1794,14 @@ MIM.State = function (name) else { var n = node.firstElement (); + var branch_actions = n ? Xex.Term.Parse (domain, n, null) : null; if (node.nodeName == 'branch') state.keymap.Add (map_list[node.attributes['mname'].nodeValue], - Xex.Term.Parse (domain, n, null)); + branch_actions); else if (node.nodeName == 'state-hook') - state.enter_actions = Xex.Term.Parse (domain, n, null); + state.enter_actions = branch_actions; else if (node.nodeName == 'catch-all-branch') - state.fallback_actions = Xex.Term.Parse (domain, n, null); + state.fallback_actions = branch_actions; } } return state; @@ -1827,8 +1835,9 @@ MIM.State = function (name) return (this.Data instanceof Array ? this.Data[i] : this.Data.charAt (i)); } - MIM.Candidates = function (candidates, column) + MIM.Candidates = function (ic, candidates, column) { + this.ic = ic; this.column = column; this.row = 0; this.index = 0; @@ -1904,7 +1913,8 @@ MIM.State = function (name) this.index = col; this.row = 0; } - while (this.blocks[this.row].Index > this.index) + while (this.blocks[this.row].Index + this.blocks[this.row].Count () + <= this.index) this.row++; } else @@ -1979,6 +1989,8 @@ MIM.State = function (name) MIM.Candidates.prototype.Select = function (selector) { + var idx = this.index; + var gidx = this.column > 0 ? idx / this.column : this.row; if (selector.type == 'selector') { switch (selector.val) @@ -1988,61 +2000,78 @@ MIM.State = function (name) case '@-': prev.call (this); break; case '@+': next.call (this); break; case '@[': prev_group.call (this); break; - case '@]': next_group.cal (this); break; + case '@]': next_group.call (this); break; default: break; } - return this.Current (); - } - var col, start, end - if (this.column > 0) - { - col = this.index % this.column; - start = this.index - col; - end = start + this.column; } else { - start = this.blocks[this.row].Index; - col = this.index - start; - end = start + this.blocks[this.row].Count; - } - if (end > this.total) - end = this.total; - this.index += selector.val - col; - if (this.index >= end) - this.index = end - 1; - if (this.column > 0) - { - if (selector.val > col) - while (this.blocks[this.row].Index + this.blocks[this.row].Count - < this.index) - this.row++; + var col, start, end + if (this.column > 0) + { + col = this.index % this.column; + start = this.index - col; + end = start + this.column; + } else - while (this.blocks[this.row].Index > this.index) - this.row--; + { + start = this.blocks[this.row].Index; + col = this.index - start; + end = start + this.blocks[this.row].Count; + } + if (end > this.total) + end = this.total; + this.index += selector.val - col; + if (this.index >= end) + this.index = end - 1; + if (this.column > 0) + { + if (selector.val > col) + while (this.blocks[this.row].Index + this.blocks[this.row].Count + < this.index) + this.row++; + else + while (this.blocks[this.row].Index > this.index) + this.row--; + } } + var newgidx = this.column > 0 ? this.index / this.column : this.row; + if (this.index != idx) + this.ic.changed |= (gidx == newgidx + ? MIM.ChangedStatus.CandidateIndex + : MIM.ChangedStatus.CandidateList); return this.Current (); } - MIM.Candidates.prototype.CurrentGroup = function (selector) + MIM.Candidates.prototype.CurrentCol = function () { - var col, start, end + return get_col.call (this); + } + + MIM.Candidates.prototype.CurrentGroup = function () + { + var col, start, end, gnum, gidx; if (this.column > 0) { + gnum = Math.floor ((this.total - 1) / this.column) + 1; col = this.index % this.column; start = this.index - col; + gidx = start / this.column + 1; end = start + this.column; if (end > this.total) end = this.total; } else { + gnum = this.blocks.length; + gidx = this.row + 1; 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 indices = new Array (gnum, gidx, col); + group.push (indices); var row = this.row; var block = this.blocks[row++]; while (start < end) @@ -2082,8 +2111,9 @@ MIM.im_domain.DefType (MIM.State.prototype); 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); + var gsize = domain.variables['candidates-group-size']; + var candidates = new MIM.Candidates (ic, args, + gsize ? gsize.val.Intval () : 0); ic.ins (candidates.Current (), candidates); return args[0]; } @@ -2291,7 +2321,7 @@ MIM.im_domain.DefType (MIM.State.prototype); { var vari = get_global_var (vname); if (vari != null) - this.domain.Defvar (vname); + this.domain.Defvar (vname, vari.desc, vari.val, vari.range); } vname = Xex.Term.Parse (this.domain, node) } @@ -2487,20 +2517,15 @@ MIM.im_domain.DefType (MIM.State.prototype); this.table.length = 0; } - function detach_candidates (ic) - { - ic.candidate_table.clear (); - ic.candidates = null; - ic.changed |= (MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos - | MIM.ChangedStatus.CandidateList - | MIM.ChangedStatus.CandidateIndex - | MIM.ChangedStatus.CandidateShow); - } - function set_cursor (prefix, pos) { this.cursor_pos = pos; - this.candidates = this.candidate_table.get (pos); + var candidates = this.candidate_table.get (pos); + if (this.candidates != candidates) + { + this.candidates = candidates; + this.changed |= MIM.ChangedStatus.CandidateList; + } } function save_state () @@ -2530,7 +2555,7 @@ MIM.im_domain.DefType (MIM.State.prototype); if (out.index > this.key_head) { this.key_head = out.index; - Xex.Log (' with submap for ' + this.key_head + 'keys', false, true); + Xex.Log (' with submap', false, true); restore_state.call (this); this.keymap = sub; if (sub.map_actions) @@ -2551,7 +2576,7 @@ MIM.im_domain.DefType (MIM.State.prototype); if (! sub.submaps) { Xex.Log ('terminal:'); - if (this.keymap.branch_actions != null) + if (this.keymap.branch_actions) { Xex.Log ('branch actions:'); if (! this.take_actions (this.keymap.branch_actions)) @@ -2570,7 +2595,7 @@ MIM.im_domain.DefType (MIM.State.prototype); if (map.branch_actions) { - Xex.Log ('branch actions'); + Xex.Log ('branch actions:'); if (! this.take_actions (map.branch_actions)) return false; } @@ -2626,6 +2651,8 @@ MIM.im_domain.DefType (MIM.State.prototype); take_actions: function (actions) { + if (actions.length == 0) + return true;; var func_progn = this.domain.GetFunc ('progn'); var func_catch = this.domain.GetFunc ('catch'); this.catch_args[1] = new Xex.Funcall (func_progn, null, actions); @@ -2696,34 +2723,33 @@ MIM.im_domain.DefType (MIM.State.prototype); 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) - set_cursor.call (this, 'adjust', from) }, preedit_replace: function (from, to, text, candidates) { + var newlen = text.length; this.preedit = (this.preedit.substring (0, from) + text + this.preedit.substring (to)); - this.adjust_markers (from, to, text.length); - this.candidate_table.adjust (from, to, text.length); + this.changed |= MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos; + this.adjust_markers (from, to, newlen); + this.candidate_table.adjust (from, to, newlen); if (candidates) - this.candidate_table.put (from, from + text.length, candidates) + this.candidate_table.put (from, from + newlen, candidates) + if (this.cursor_pos >= to) + set_cursor.call (this, 'adjust', this.cursor_pos + text.length - (to - from)); + else if (this.cursor_pos > from) + set_cursor.call (this, 'adjust', from) }, ins: function (text, candidates) { 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) { 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) @@ -2751,8 +2777,6 @@ MIM.im_domain.DefType (MIM.State.prototype); if (pos > this.cursor_pos) this.preedit_replace (this.cursor_pos, pos, '', null); } - if (deleted != 0) - this.changed = MIM.ChangedStatus.Preedit | MIM.ChangedStatus.CursorPos; return deleted; }, @@ -2808,7 +2832,6 @@ 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 () @@ -2918,10 +2941,9 @@ MIM.im_domain.DefType (MIM.State.prototype); //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.changed & MIM.ChangedStatus.Candidate) { - if (this.candidate_show) + if (this.candidate_show && this.candidates) MIM.show (this); else MIM.hide (this); @@ -2996,12 +3018,12 @@ MIM.im_domain.DefType (MIM.State.prototype); 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'; + 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; @@ -3031,8 +3053,8 @@ MIM.im_domain.DefType (MIM.State.prototype); return false; key = String.fromCharCode (parseInt (RegExp.$1, 16)); } - else - key = key.toLowerCase (); + //else + //key = key.toLowerCase (); if (event.shiftKey) mod += 'S-'; return new MIM.Key (mod + key); } @@ -3205,7 +3227,6 @@ MIM.update = function (target, ic) MIM.show = function (ic) { - Xex.Log ('show:' + ic.candidates); if (! ic.candidates) return; var target = ic.target; @@ -3236,27 +3257,49 @@ MIM.update = function (target, ic) 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++) + if (ic.changed & MIM.ChangedStatus.CandidateList) { + while (ic.can_node.childNodes.length > 0) + ic.can_node.removeChild (ic.can_node.firstChild); + var tr = document.createElement ('tr'); + var group = ic.candidates.CurrentGroup (); 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'; + td.innerHTML = group[0][1] + '/' + group[0][0]; + td.style.color = 'white'; + td.style.backgroundColor = 'black'; + tr.appendChild (td); + for (var i = 1; i < group.length; i++) + { + var td = document.createElement ('td'); + td.noWrap = true; + td.innerHTML = (i < 10 ? i : i == 10 ? '0' : String.fromCharCode (0x60 + (i - 10))) + '.' + group[i]; + if (i == group[0][2] + 1) + td.style.backgroundColor = 'lightblue'; + tr.appendChild (td); + } + ic.can_node.appendChild (tr); + 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'; + } + else + { + var td = ic.can_node.firstElement ().firstElement ().nextElement (); + var col = ic.candidates.CurrentCol (); + for (var i = 0; td; td = td.nextElement ()) + td.style.backgroundColor = (i++ == col ? 'lightblue' : 'white'); + } ic.can_node.style.display = 'block'; } + + MIM.hide = function (ic) + { + if (ic.can_node) + ic.can_node.style.display = 'none'; + } }) (); MIM.focus_in = function (event) @@ -3318,12 +3361,10 @@ 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); try { var result = ic.Filter (ic.key); } catch (e) { @@ -3358,7 +3399,6 @@ MIM.keypress = function (event) return; } - Xex.Log ("filtering " + ic.key); try { var result = ic.Filter (ic.key); } catch (e) { @@ -3629,7 +3669,7 @@ 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['zh']['tonepy']; + MIM.current = MIM.imlist['zh']['py-gb']; }; }) (); -- 1.7.10.4