From 5dd40321e776b9fe2ae66efabcbc02d65cfceb5f Mon Sep 17 00:00:00 2001
From: hogelog
Date: Fri, 12 Dec 2008 18:38:37 +0000
Subject:  * add char-hints-mod2.js: char-hints-mod for vimperator 2.0pre.

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@26595 d0d07461-0603-4401-acd4-de1884942a52
---
 char-hints-mod2.js | 121 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 char-hints-mod2.js

(limited to 'char-hints-mod2.js')

diff --git a/char-hints-mod2.js b/char-hints-mod2.js
new file mode 100644
index 0000000..c1bed58
--- /dev/null
+++ b/char-hints-mod2.js
@@ -0,0 +1,121 @@
+// PLUGIN_INFO//{{{
+var PLUGIN_INFO =
+<VimperatorPlugin>
+    <name>{NAME}</name>
+    <description>character hint mode.</description>
+    <author mail="konbu.komuro@gmail.com" homepage="http://d.hatena.ne.jp/hogelog/">hogelog</author>
+    <version>0.0.1</version>
+    <minVersion>2.0pre</minVersion>
+    <maxVersion>2.0pre</maxVersion>
+    <detail><![CDATA[
+
+== Usage ==
+lowercase => select hint-matcher.
+UpperCase => select char-hint.
+
+== OPTIONS ==
+set histchars="hjkl" => show char-hint use h, j, k, l.
+let g:multi_requester_use_wedata = "false"             // true by default
+
+     ]]></detail>
+</VimperatorPlugin>;
+//}}}
+
+(function (){
+
+    const DEFAULT_HINTCHARS = "HJKLASDFGYUIOPQWERTNMZXCVB";
+
+    options.add(["hintchars", "hchar"],
+        "Hint characters",
+        "string", DEFAULT_HINTCHARS);
+
+    function chars2num(chars) //{{{
+    {
+        var num = 0;
+        var hintchars = options.hintchars.toUpperCase();
+        var base = hintchars.length;
+        for(let i=0;i<chars.length;++i) {
+            num = base*num + hintchars.indexOf(chars[i]);
+        }
+        return num;
+    } //}}}
+    function num2chars(num) //{{{
+    {
+        var chars = "";
+        var hintchars = options.hintchars;
+        var base = hintchars.length;
+        do {
+            chars = hintchars[((num % base))] + chars;
+            num = Math.floor(num/base);
+        } while(num>0);
+        
+        return chars;
+    } //}}}
+    function showCharHints() //{{{
+    {
+        for (let elem in buffer.evaluateXPath("//*[@liberator:highlight and @number]", window.content.document))
+        {
+            let num = elem.getAttribute("number");
+            let hintchar = num2chars(parseInt(num, 10));
+            elem.setAttribute("hintchar", hintchar);
+        }
+    } //}}}
+
+    let hintContext = hints.addMode;
+    let charhints = plugins.charhints = {
+        show: function(minor, filter, win) //{{{
+        {
+            charhints.original.show(minor, filter, win);
+            showCharHints();
+        }, //}}}
+        onInput: function(event) //{{{
+        {
+            let hintString = commandline.command;
+            commandline.command = hintString.replace(/[A-Z]/g, "");
+            for(let i=0;i<hintString.length;++i) {
+                if (/^[A-Z]$/.test(hintString[i])) {
+                    let numstr = String(chars2num(hintString[i]));
+                    for(let j=0;j<numstr.length;++j) {
+                        let num = numstr[j];
+                        let alt = new Object;
+                        alt.liberatorString = num;
+                        hints.onEvent(alt);
+                    }
+                }
+            }
+            charhints.original.onInput(event);
+            showCharHints();
+        }, //}}}
+    };
+
+    if(!charhints.original){
+        charhints.original = {
+            show: hints.show,
+            onInput: liberator.eval("onInput", hintContext),
+        };
+
+        charhints.install = function () //{{{
+        {
+            hints.show = charhints.show;
+            liberator.eval('onInput = plugins.charhints.onInput', hintContext);
+
+            highlight.CSS = highlight.CSS.replace(
+                    'Hint::after,,*  content: attr(number);',
+                    'Hint::after,,*  content: attr(hintchar);');
+            highlight.reload();
+        }; //}}}
+        charhints.uninstall = function () //{{{
+        {
+            hints.show = charhints.original.show;
+            liberator.eval('onInput = plugins.charhints.original.onInput', hintContext);
+
+            highlight.CSS = highlight.CSS.replace(
+                    'Hint::after,,*  content: attr(hintchar);',
+                    'Hint::after,,*  content: attr(number);');
+            highlight.reload();
+        }; //}}}
+    }
+    charhints.install();
+})();
+
+// vim: set fdm=marker sw=4 ts=4 et:
-- 
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