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add behaviours to demo and fix exceptions in cstyle behaviours

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nightwing 2011-07-25 01:47:18 +05:00 • committed by Fabian Jakobs
commit 77db0be7f8
3 changed files with 37 additions and 20 deletions
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38
lib/ace/mode/behaviour/cstyle.js
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@ -42,7 +42,7 @@ var oop = require("pilot/oop");
var Behaviour = require('ace/mode/behaviour').Behaviour;
var CstyleBehaviour = function () {
this.add("braces", "insertion", function (state, action, editor, session, text) {
if (text == '{') {
var selection = editor.getSelectionRange();
@ -76,11 +76,13 @@ var CstyleBehaviour = function () {
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == '}') {
var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column});
var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1});
if (!openBracePos)
return false;
var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString());
var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row));
return {
text: '\n' + indent + '\n' + next_indent,
selection: [1, indent.length, 1, indent.length]
@ -89,15 +91,15 @@ var CstyleBehaviour = function () {
}
return false;
});
this.add("braces", "deletion", function (state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '{') {
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.end.column, range.end.column + 1);
if (rightChar == '}') {
return new Range(range.start.row, range.start.column,
range.start.row, range.end.column + 1);
range.end.column++;
return range;
}
}
return false;
@ -134,15 +136,15 @@ var CstyleBehaviour = function () {
}
return false;
});
this.add("parens", "deletion", function (state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '(') {
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == ')') {
return new Range(range.start.row, range.start.column,
range.start.row, range.end.column + 1);
range.end.column++;
return range;
}
}
return false;
@ -161,17 +163,17 @@ var CstyleBehaviour = function () {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var leftChar = line.substring(cursor.column-1, cursor.column);
// We're escaped.
if (leftChar == '\\') {
return false;
}
// Find what token we're inside.
var tokens = session.getTokens(selection.start.row, selection.start.row)[0].tokens;
var col = 0, token;
var quotepos = -1; // Track whether we're inside an open quote.
for (var x = 0; x < tokens.length; x++) {
token = tokens[x];
if (token.type == "string") {
@ -184,7 +186,7 @@ var CstyleBehaviour = function () {
}
col += tokens[x].value.length;
}
// Try and be smart about when we auto insert.
if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf('"') === token.value.length-1)))) {
return {
@ -205,20 +207,20 @@ var CstyleBehaviour = function () {
}
return false;
});
this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '"') {
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == '"') {
return new Range(range.start.row, range.start.column,
range.start.row, range.end.column + 1);
range.end.column++;
return range;
}
}
return false;
});
}
oop.inherits(CstyleBehaviour, Behaviour);