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add abbreviation completion

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This commit is contained in:
Doug Kearns
2008-12-13 01:05:45 +11:00
parent 05ac5cce49
commit e9c53d3776
3 changed files with 82 additions and 68 deletions
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123
common/content/editor.js
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@@ -166,6 +166,7 @@ function Editor() //{{{
editor.listAbbreviations(mode, lhs || "");
},
{
completer: function (context, args) completion.abbreviation(context, args, mode),
literal: 1,
serial: function () [
{
@@ -183,6 +184,7 @@ function Editor() //{{{
function (args) { editor.removeAbbreviation(mode, args.literalArg); },
{
argCount: "1",
completer: function (context, args) completion.abbreviation(context, args, mode),
literal: 0
});
@@ -907,33 +909,6 @@ function Editor() //{{{
// Abbreviations {{{
// filter is i, c or "!" (insert or command abbreviations or both)
// ! -> list all, on c or i ! matches too
listAbbreviations: function (filter, lhs)
{
let searchFilter = (filter == "!") ? "!ci" : filter + "!";
let list = [[mode, lhs, rhs] for ([lhs, [mode, rhs]] in abbrevs()) if (searchFilter.indexOf(mode) >= 0)];
if (lhs)
list = list.filter(function (abbrev) abbrev[1].indexOf(lhs) == 0);
if (!list.length)
{
liberator.echomsg("No abbreviations found");
}
else if (list.length == 1)
{
let [mode, lhs, rhs] = list[0];
liberator.echo(mode + " " + lhs + " " + rhs, commandline.FORCE_SINGLELINE); // 2 spaces, 3 spaces
}
else
{
list = template.tabular(["", "LHS", "RHS"], [], list);
commandline.echo(list, commandline.HL_NORMAL, commandline.FORCE_MULTILINE);
}
},
// NOTE: I think this comment block is trying to say something but no
// one is listening. In space, no one can hear you scream. --djk
//
@@ -1019,6 +994,68 @@ function Editor() //{{{
abbreviations[lhs][0] = [filter, rhs];
},
expandAbbreviation: function (filter) // try to find an candidate and replace accordingly
{
var textbox = getEditor();
if (!textbox)
return;
var text = textbox.value;
var currStart = textbox.selectionStart;
var currEnd = textbox.selectionEnd;
var foundWord = text.substring(0, currStart).replace(/^(.|\n)*?(\S+)$/m, "$2"); // get last word \b word boundary
if (!foundWord)
return true;
for (let lhs in abbreviations)
{
for (let i = 0; i < abbreviations[lhs].length; i++)
{
if (lhs == foundWord && (abbreviations[lhs][i][0] == filter || abbreviations[lhs][i][0] == "!"))
{
// if found, replace accordingly
var len = foundWord.length;
var abbrText = abbreviations[lhs][i][1];
text = text.substring(0, currStart - len) + abbrText + text.substring(currStart);
textbox.value = text;
textbox.selectionStart = currStart - len + abbrText.length;
textbox.selectionEnd = currEnd - len + abbrText.length;
break;
}
}
}
return true;
},
// filter is i, c or "!" (insert or command abbreviations or both)
// ! -> list all, on c or i ! matches too
getAbbreviations: function (filter, lhs)
{
let searchFilter = (filter == "!") ? "!ci" : filter + "!";
return list = [[mode, left, right] for ([left, [mode, right]] in abbrevs())
if (searchFilter.indexOf(mode) >= 0 && left.indexOf(lhs || "") == 0)];
},
listAbbreviations: function (filter, lhs)
{
let list = this.getAbbreviations(filter, lhs);
if (!list.length)
{
liberator.echomsg("No abbreviations found");
}
else if (list.length == 1)
{
let [mode, lhs, rhs] = list[0];
liberator.echo(mode + " " + lhs + " " + rhs, commandline.FORCE_SINGLELINE); // 2 spaces, 3 spaces
}
else
{
list = template.tabular(["", "LHS", "RHS"], [], list);
commandline.echo(list, commandline.HL_NORMAL, commandline.FORCE_MULTILINE);
}
},
removeAbbreviation: function (filter, lhs)
{
if (!lhs)
@@ -1082,38 +1119,6 @@ function Editor() //{{{
}
}
}
},
expandAbbreviation: function (filter) // try to find an candidate and replace accordingly
{
var textbox = getEditor();
if (!textbox)
return;
var text = textbox.value;
var currStart = textbox.selectionStart;
var currEnd = textbox.selectionEnd;
var foundWord = text.substring(0, currStart).replace(/^(.|\n)*?(\S+)$/m, "$2"); // get last word \b word boundary
if (!foundWord)
return true;
for (let lhs in abbreviations)
{
for (let i = 0; i < abbreviations[lhs].length; i++)
{
if (lhs == foundWord && (abbreviations[lhs][i][0] == filter || abbreviations[lhs][i][0] == "!"))
{
// if found, replace accordingly
var len = foundWord.length;
var abbrText = abbreviations[lhs][i][1];
text = text.substring(0, currStart - len) + abbrText + text.substring(currStart);
textbox.value = text;
textbox.selectionStart = currStart - len + abbrText.length;
textbox.selectionEnd = currEnd - len + abbrText.length;
break;
}
}
}
return true;
}
//}}}
};