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[occur] proper session replacement

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This commit is contained in:
Robert Krahn 2013-03-17 18:39:52 -07:00
commit 96bca7ed95
3 changed files with 27 additions and 31 deletions
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4
lib/ace/commands/occur_commands.js
View file

@ -47,7 +47,7 @@ var occurCommands = [{
name: "occurexit",
bindKey: 'esc|Ctrl-G',
exec: function(editor) {
var occur = editor.session.getDocument().$occur;
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {});
OccurKeyboardHandler.uninstallFrom(editor);
@ -57,7 +57,7 @@ var occurCommands = [{
name: "occuraccept",
bindKey: 'enter',
exec: function(editor) {
var occur = editor.session.getDocument().$occur;
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {translatePosition: true});
OccurKeyboardHandler.uninstallFrom(editor);

39
lib/ace/occur.js
View file

@ -34,7 +34,7 @@ define(function(require, exports, module) {
var oop = require("./lib/oop");
var Range = require("./range").Range;
var Search = require("./search").Search;
var Document = require("./document").Document;
var EditSession = require("./edit_session").EditSession;
var SearchHighlight = require("./search_highlight").SearchHighlight;
/**
@ -74,7 +74,7 @@ oop.inherits(Occur, Search);
this.enter = function(editor, options) {
if (!options.needle) return false;
var pos = editor.getCursorPosition();
this.display(editor, options);
this.displayOccurContent(editor, options);
var translatedPos = this.originalToOccurPosition(editor.session, pos);
editor.moveCursorToPosition(translatedPos);
return true;
@ -90,10 +90,9 @@ oop.inherits(Occur, Search);
*
**/
this.exit = function(editor, options) {
var session = editor.session,
pos = options.translatePosition && editor.getCursorPosition(),
var pos = options.translatePosition && editor.getCursorPosition(),
translatedPos = pos && this.occurToOriginalPosition(editor.session, pos);
this.displayOriginal(editor);
this.displayOriginalContent(editor);
if (translatedPos) editor.moveCursorToPosition(translatedPos);
return true;
}
@ -105,24 +104,23 @@ oop.inherits(Occur, Search);
sess._emit("changeBackMarker"); // force highlight layer redraw
}
this.display = function(editor, options) {
this.displayOccurContent = function(editor, options) {
// this.setSession(session || new EditSession(""))
this.$originalDoc = editor.session.getDocument();
this.$originalSession = editor.session;
var found = this.matchingLines(editor.session, options),
lines = found.map(function(foundLine) { return foundLine.content; }),
occurDoc = new Document('');
occurDoc.$occur = this;
occurDoc.$occurMatchingLines = found;
editor.session.setDocument(occurDoc);
occurDoc.insertLines(0, lines);
this.highlight(editor.session, options.re);
editor.session._emit('changeBackMarker');
occurSession = new EditSession(lines.join('\n'));
occurSession.$occur = this;
occurSession.$occurMatchingLines = found;
editor.setSession(occurSession);
this.highlight(occurSession, options.re);
occurSession._emit('changeBackMarker');
}
this.displayOriginal = function(editor) {
editor.session.setDocument(this.$originalDoc);
this.highlight(editor.session, null);
editor.session._emit('changeBackMarker');
this.displayOriginalContent = function(editor) {
editor.setSession(this.$originalSession);
this.highlight(this.$originalSession, null);
this.$originalSession._emit('changeBackMarker');
}
/**
@ -134,7 +132,7 @@ oop.inherits(Occur, Search);
* @return {Object} position in occur doc
**/
this.originalToOccurPosition = function(session, pos) {
var lines = session.getDocument().$occurMatchingLines,
var lines = session.$occurMatchingLines,
nullPos = {row: 0, column: 0};
if (!lines) return nullPos;
for (var i = 0; i < lines.length; i++) {
@ -151,9 +149,8 @@ oop.inherits(Occur, Search);
* @return {Object} position
**/
this.occurToOriginalPosition = function(session, pos) {
var lines = session.getDocument().$occurMatchingLines;
var lines = session.$occurMatchingLines;
if (!lines || !lines[pos.row]) return pos;
debugger
return {row: lines[pos.row].row, column: pos.column};
}

15
lib/ace/occur_test.js
View file

@ -64,17 +64,17 @@ module.exports = {
"test: display occurrences" : function() {
var text = 'abc\ndef\nxyz\nbcx\n';
editor.session.insert({row: 0, column: 0}, text);
occur.display(editor, {needle: 'bc'});
assert.equal(editor.getValue(), 'abc\nbcx\n');
occur.displayOriginal(editor);
occur.displayOccurContent(editor, {needle: 'bc'});
assert.equal(editor.getValue(), 'abc\nbcx');
occur.displayOriginalContent(editor);
assert.equal(editor.getValue(), text);
},
"test: original position from occur doc" : function() {
var text = 'abc\ndef\nxyz\nbcx\n';
editor.session.insert({row: 0, column: 0}, text);
occur.display(editor, {needle: 'bc'});
assert.equal(editor.getValue(), 'abc\nbcx\n');
occur.displayOccurContent(editor, {needle: 'bc'});
assert.equal(editor.getValue(), 'abc\nbcx');
var pos = occur.occurToOriginalPosition(editor.session, {row: 1, column: 2});
assert.position(pos, 3, 2);
},
@ -87,8 +87,7 @@ module.exports = {
// run occur for lines including 'o'
editor.execCommand('occur', {needle: 'o'});
assert.equal(editor.getValue(), 'lo\nwo\n');
assert.equal(editor.getValue(), 'lo\nwo');
// command install OK?
// assert.ok(editor.getReadOnly(), 'occur doc not marked as read only');
assert.ok(editor.getKeyboardHandler().isOccurHandler, 'no occur handler installed');
@ -113,7 +112,7 @@ module.exports = {
// run occur for lines including 'o'
editor.execCommand('occur', {needle: 'o'});
assert.equal(editor.getValue(), 'lo\nwo\n');
assert.equal(editor.getValue(), 'lo\nwo');
assert.position(editor.getCursorPosition(), 0, 1, 'original -> occur pos');
// move to second line and accept