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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- var config = require("../config");
- var oop = require("../lib/oop");
- var HashHandler = require("../keyboard/hash_handler").HashHandler;
- var occurStartCommand = require("./occur_commands").occurStartCommand;
- // These commands can be installed in a normal key handler to start iSearch:
- exports.iSearchStartCommands = [{
- name: "iSearch",
- bindKey: {win: "Ctrl-F", mac: "Command-F"},
- exec: function(editor, options) {
- config.loadModule(["core", "ace/incremental_search"], function(e) {
- var iSearch = e.iSearch = e.iSearch || new e.IncrementalSearch();
- iSearch.activate(editor, options.backwards);
- if (options.jumpToFirstMatch) iSearch.next(options);
- });
- },
- readOnly: true
- }, {
- name: "iSearchBackwards",
- exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {backwards: true}); },
- readOnly: true
- }, {
- name: "iSearchAndGo",
- bindKey: {win: "Ctrl-K", mac: "Command-G"},
- exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {jumpToFirstMatch: true, useCurrentOrPrevSearch: true}); },
- readOnly: true
- }, {
- name: "iSearchBackwardsAndGo",
- bindKey: {win: "Ctrl-Shift-K", mac: "Command-Shift-G"},
- exec: function(editor) { editor.execCommand('iSearch', {jumpToFirstMatch: true, backwards: true, useCurrentOrPrevSearch: true}); },
- readOnly: true
- }];
- // These commands are only available when incremental search mode is active:
- exports.iSearchCommands = [{
- name: "restartSearch",
- bindKey: {win: "Ctrl-F", mac: "Command-F"},
- exec: function(iSearch) {
- iSearch.cancelSearch(true);
- }
- }, {
- name: "searchForward",
- bindKey: {win: "Ctrl-S|Ctrl-K", mac: "Ctrl-S|Command-G"},
- exec: function(iSearch, options) {
- options.useCurrentOrPrevSearch = true;
- iSearch.next(options);
- }
- }, {
- name: "searchBackward",
- bindKey: {win: "Ctrl-R|Ctrl-Shift-K", mac: "Ctrl-R|Command-Shift-G"},
- exec: function(iSearch, options) {
- options.useCurrentOrPrevSearch = true;
- options.backwards = true;
- iSearch.next(options);
- }
- }, {
- name: "extendSearchTerm",
- exec: function(iSearch, string) {
- iSearch.addString(string);
- }
- }, {
- name: "extendSearchTermSpace",
- bindKey: "space",
- exec: function(iSearch) { iSearch.addString(' '); }
- }, {
- name: "shrinkSearchTerm",
- bindKey: "backspace",
- exec: function(iSearch) {
- iSearch.removeChar();
- }
- }, {
- name: 'confirmSearch',
- bindKey: 'return',
- exec: function(iSearch) { iSearch.deactivate(); }
- }, {
- name: 'cancelSearch',
- bindKey: 'esc|Ctrl-G',
- exec: function(iSearch) { iSearch.deactivate(true); }
- }, {
- name: 'occurisearch',
- bindKey: 'Ctrl-O',
- exec: function(iSearch) {
- var options = oop.mixin({}, iSearch.$options);
- iSearch.deactivate();
- occurStartCommand.exec(iSearch.$editor, options);
- }
- }, {
- name: "yankNextWord",
- bindKey: "Ctrl-w",
- exec: function(iSearch) {
- var ed = iSearch.$editor,
- range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorWordRight(); }),
- string = ed.session.getTextRange(range);
- iSearch.addString(string);
- }
- }, {
- name: "yankNextChar",
- bindKey: "Ctrl-Alt-y",
- exec: function(iSearch) {
- var ed = iSearch.$editor,
- range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorRight(); }),
- string = ed.session.getTextRange(range);
- iSearch.addString(string);
- }
- }, {
- name: 'recenterTopBottom',
- bindKey: 'Ctrl-l',
- exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); }
- }, {
- name: 'selectAllMatches',
- bindKey: 'Ctrl-space',
- exec: function(iSearch) {
- var ed = iSearch.$editor,
- hl = ed.session.$isearchHighlight,
- ranges = hl && hl.cache ? hl.cache
- .reduce(function(ranges, ea) {
- return ranges.concat(ea ? ea : []); }, []) : [];
- iSearch.deactivate(false);
- ranges.forEach(ed.selection.addRange.bind(ed.selection));
- }
- }, {
- name: 'searchAsRegExp',
- bindKey: 'Alt-r',
- exec: function(iSearch) {
- iSearch.convertNeedleToRegExp();
- }
- }].map(function(cmd) {
- cmd.readOnly = true;
- cmd.isIncrementalSearchCommand = true;
- cmd.scrollIntoView = "animate-cursor";
- return cmd;
- });
- function IncrementalSearchKeyboardHandler(iSearch) {
- this.$iSearch = iSearch;
- }
- oop.inherits(IncrementalSearchKeyboardHandler, HashHandler);
- (function() {
- this.attach = function(editor) {
- var iSearch = this.$iSearch;
- HashHandler.call(this, exports.iSearchCommands, editor.commands.platform);
- this.$commandExecHandler = editor.commands.addEventListener('exec', function(e) {
- if (!e.command.isIncrementalSearchCommand)
- return iSearch.deactivate();
- e.stopPropagation();
- e.preventDefault();
- var scrollTop = editor.session.getScrollTop();
- var result = e.command.exec(iSearch, e.args || {});
- editor.renderer.scrollCursorIntoView(null, 0.5);
- editor.renderer.animateScrolling(scrollTop);
- return result;
- });
- };
- this.detach = function(editor) {
- if (!this.$commandExecHandler) return;
- editor.commands.removeEventListener('exec', this.$commandExecHandler);
- delete this.$commandExecHandler;
- };
- var handleKeyboard$super = this.handleKeyboard;
- this.handleKeyboard = function(data, hashId, key, keyCode) {
- if (((hashId === 1/*ctrl*/ || hashId === 8/*command*/) && key === 'v')
- || (hashId === 1/*ctrl*/ && key === 'y')) return null;
- var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode);
- if (cmd.command) { return cmd; }
- if (hashId == -1) {
- var extendCmd = this.commands.extendSearchTerm;
- if (extendCmd) { return {command: extendCmd, args: key}; }
- }
- return false;
- };
- }).call(IncrementalSearchKeyboardHandler.prototype);
- exports.IncrementalSearchKeyboardHandler = IncrementalSearchKeyboardHandler;
- });
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