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abbreviations for textboxes (thanks calmar)

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This commit is contained in:
Martin Stubenschrott
2007-11-01 20:30:03 +00:00
parent 2e45514f1e
commit baebe6978c
7 changed files with 275 additions and 24 deletions
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154
content/editor.js
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@@ -1,17 +1,29 @@
/***** BEGIN LICENSE BLOCK ***** {{{
*
* Mozilla Public License Notice
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License
* at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and
* limitations under the License.
*
Version: MPL 1.1/GPL 2.0/LGPL 2.1
The contents of this file are subject to the Mozilla Public License Version
1.1 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the
License.
(c) 2006-2007: Martin Stubenschrott <stubenschrott@gmx.net>
Alternatively, the contents of this file may be used under the terms of
either the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
in which case the provisions of the GPL or the LGPL are applicable instead
of those above. If you wish to allow use of your version of this file only
under the terms of either the GPL or the LGPL, and not to allow others to
use your version of this file under the terms of the MPL, indicate your
decision by deleting the provisions above and replace them with the notice
and other provisions required by the GPL or the LGPL. If you do not delete
the provisions above, a recipient may use your version of this file under
the terms of any one of the MPL, the GPL or the LGPL.
}}} ***** END LICENSE BLOCK *****/
// command names taken from:
@@ -19,9 +31,10 @@
vimperator.Editor = function() //{{{
{
// store our last search with f,F,t or T
// store our last search with f, F, t or T
var last_findChar = null;
var last_findChar_func = null;
var abbrev = {}; // abbrev["lhr"][0] is the {rhs} and abbrev["lhr"][1] the mode {i,c,!}
function editor()
{
@@ -379,6 +392,119 @@ vimperator.Editor = function() //{{{
tmpfile.remove(false);
}
// Abbreviations {{{
// TODO: won't save into vimperatorrc? with mkvimperatorrc
// filter is i, c or "!" (insert or command abbreviations or both)
this.listAbbreviations = function(filter, lhs)
{
if (lhs) // list only that one
{
if (abbrev[lhs])
{
vimperator.echo(abbrev[lhs][1] + " " + lhs + " " + abbrev[lhs][0]);
return true;
}
vimperator.echoerr("No abbreviations found");
return false;
}
else // list all (for that filter {i,c,!})
{
var flagFound = false;
var searchFilter = (filter == "!") ? "!ci" : filter + "!"; // ! -> list all, on c or i ! matches too)
var list = "<table>";
for (var item in abbrev)
{
if (searchFilter.indexOf(abbrev[item][1]) > -1)
{
if (!flagFound)
flagFound = true;
list += "<tr>";
list += "<td> " + abbrev[item][1] + "</td>";
list += "<td> " + vimperator.util.escapeHTML(item) + "</td>";
list += "<td> " + vimperator.util.escapeHTML(abbrev[item][0]) + "</td>";
list += "</tr>";
}
}
if (!flagFound)
{
vimperator.echoerr("No abbreviations found");
return;
}
list += "</table>";
vimperator.commandline.echo(list, vimperator.commandline.HL_NORMAL, vimperator.commandline.FORCE_MULTILINE);
}
}
this.addAbbreviation = function(filter, lhs, rhs)
{
var modeSign = filter;
// get proper Mode value i + c = ! on identical abbreviations
if (abbrev[lhs] && abbrev[lhs][0] == rhs && abbrev[lhs][1] != filter)
modeSign = "!";
abbrev[lhs] = [rhs, modeSign];
}
this.removeAbbreviation = function(filter, lhs)
{
if (abbrev[lhs]) // abbrev exists
{
if (filter == "!" || (abbrev[lhs][1] == filter && filter != "!" ))
{
delete (abbrev[lhs]);
return true;
}
else if (abbrev[lhs][1] == "!") // exists as ! -> no 'full' delete, since filter is not either
{
abbrev[lhs][1] = filter == "i" ? "c" : "i"; // it's a !; e.g. ! - i = c; ! - c = i
return true;
}
}
vimperator.echoerr("E24: No such abbreviation");
return false;
}
this.removeAllAbbreviations = function(filter)
{
for (var item in abbrev)
{
if (filter == "!" || abbrev[item][1] == "!" || abbrev[item][1] == filter)
this.removeAbbreviation(filter, item);
}
}
this.expandAbbreviation = function(filter) // try to find an candidate and replace accordingly
{
var textbox = editor();
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 (var item in abbrev)
{
if (item == foundWord && (abbrev[item][1] == filter || abbrev[item][1] == "!"))
{
// if found, replace accordingly
var len = foundWord.length;
var abbr_text = abbrev[item][0];
text = text.substring(0, currStart - len) + abbr_text + text.substring(currStart);
textbox.value = text;
textbox.selectionStart = currStart - len + abbr_text.length;
textbox.selectionEnd = currEnd - len + abbr_text.length;
break;
}
}
return true;
}
//}}}
} //}}}
// vim: set fdm=marker sw=4 ts=4 et: