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1487 lines
48 KiB
JavaScript
1487 lines
48 KiB
JavaScript
/**
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* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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*
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* This software is licensed under the GNU General Public License v3 or later.
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*
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* It is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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//
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// AJAX console viewer
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// Author
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// Kelven Yang
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//
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// 11/18/2009 Created
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//
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// 05/09/2011 Add keyboard type support
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//
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var g_logger;
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/////////////////////////////////////////////////////////////////////////////
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// class StringBuilder
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//
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function StringBuilder(initStr) {
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this.strings = new Array("");
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this.append(initStr);
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}
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StringBuilder.prototype = {
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append : function (str) {
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if (str) {
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this.strings.push(str);
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}
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return this;
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},
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clear : function() {
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this.strings.length = 1;
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return this;
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},
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toString: function() {
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return this.strings.join("");
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}
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};
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function getCurrentLanguage() {
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if(acceptLanguages) {
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var tokens = acceptLanguages.split(',');
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if(tokens.length > 0)
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return tokens[0];
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return "en-us";
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} else {
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return "en-us";
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}
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}
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/////////////////////////////////////////////////////////////////////////////
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// class KeyboardMapper
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//
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function KeyboardMapper(nativeKeypress, keyCodeMap, shiftedKeyCodeMap, charCodeMap, shiftedCharCodeMap) {
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this.nativeKeypress = nativeKeypress;
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this.keyCodeMap = keyCodeMap;
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this.shiftedKeyCodeMap = shiftedKeyCodeMap;
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this.charCodeMap = charCodeMap;
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this.shiftedCharCodeMap = shiftedCharCodeMap;
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this.mappedInput = [];
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}
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KeyboardMapper.prototype = {
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supportNativeKeypress : function() {
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return this.nativeKeypress;
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},
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inputFeed : function(eventType, code, modifiers) {
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if(this.nativeKeypress) {
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this.mappedInput.push({type: eventType, code: code, modifiers: modifiers});
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return;
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}
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if(code == AjaxViewer.SHIFT_KEY && eventType == AjaxViewer.KEY_DOWN)
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return;
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if(eventType == AjaxViewer.KEY_PRESS) {
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var mappedEntry = null;
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0) {
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if(this.shiftedCharCodeMap && this.shiftedCharCodeMap[code])
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mappedEntry = this.shiftedCharCodeMap[code];
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} else {
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if(this.charCodeMap && this.charCodeMap[code])
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mappedEntry = this.charCodeMap[code];
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}
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// reset deferred charCode->keyCode resolution
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this.lastDeferedKeyCode = 0;
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if(mappedEntry) {
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if(mappedEntry.shift) {
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if(mappedEntry.keyCode) {
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this.mappedInput.push({type: AjaxViewer.KEY_DOWN, code: AjaxViewer.KEYCODE_SHIFT, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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this.mappedInput.push({type: AjaxViewer.KEY_DOWN, code: mappedEntry.keyCode, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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this.lastDeferedKeyCode = mappedEntry.keyCode;
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}
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this.mappedInput.push({type: eventType, code: mappedEntry.code, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0)
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g_logger.log(Logger.LEVEL_INFO, "map SHIFTED char code " + code + " to SHIFTED " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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else
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g_logger.log(Logger.LEVEL_INFO, "map char code " + code + " to SHIFTED " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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} else {
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if(mappedEntry.keyCode) {
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this.mappedInput.push({type: AjaxViewer.KEY_DOWN, code: mappedEntry.keyCode, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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this.lastDeferedKeyCode = mappedEntry.keyCode;
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}
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this.mappedInput.push({type: eventType, code: mappedEntry.code, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0)
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g_logger.log(Logger.LEVEL_INFO, "map SHIFTED char code " + code + " to " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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else
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g_logger.log(Logger.LEVEL_INFO, "map char code " + code + " to " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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}
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} else {
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if(code != 0)
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this.mappedInput.push({type: eventType, code: code, modifiers: modifiers});
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}
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} else {
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var mappedEntry = null;
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0) {
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if(this.shiftedKeyCodeMap && this.shiftedKeyCodeMap[code])
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mappedEntry = this.shiftedKeyCodeMap[code];
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} else {
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if(this.keyCodeMap && this.keyCodeMap[code])
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mappedEntry = this.keyCodeMap[code];
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}
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if(mappedEntry) {
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if(mappedEntry.shift) {
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if(eventType == AjaxViewer.KEY_DOWN) {
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if(!mappedEntry.defer) {
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this.mappedInput.push({type: AjaxViewer.KEY_DOWN, code: AjaxViewer.KEYCODE_SHIFT, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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this.mappedInput.push({type: eventType, code: mappedEntry.code, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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if(mappedEntry.charCode)
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this.mappedInput.push({type: AjaxViewer.KEY_PRESS, code: mappedEntry.charCode, modifiers: modifiers | AjaxViewer.SHIFT_KEY});
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}
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} else {
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if(!mappedEntry.defer) {
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this.mappedInput.push({type: eventType, code: mappedEntry.code, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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} else {
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this.mappedInput.push({type: eventType, code: this.lastDeferedKeyCode, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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}
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this.mappedInput.push({type: AjaxViewer.KEY_UP, code: AjaxViewer.KEYCODE_SHIFT, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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}
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0)
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g_logger.log(Logger.LEVEL_INFO, "map SHIFTED key code " + code + " to SHIFTED " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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else
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g_logger.log(Logger.LEVEL_INFO, "map key code " + code + " to SHIFTED " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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} else {
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if(eventType != AjaxViewer.KEY_DOWN || !mappedEntry.defer) {
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this.mappedInput.push({type: eventType, code: mappedEntry.code, modifiers: modifiers & ~AjaxViewer.SHIFT_KEY});
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}
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if((modifiers & AjaxViewer.SHIFT_KEY) != 0)
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g_logger.log(Logger.LEVEL_INFO, "map SHIFTED key code " + code + " to " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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else
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g_logger.log(Logger.LEVEL_INFO, "map key code " + code + " to " + mappedEntry.code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
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}
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} else {
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this.mappedInput.push({type: eventType, code: code, modifiers: modifiers});
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}
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}
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},
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getMappedInput : function() {
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var mappedInput = this.mappedInput;
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this.mappedInput = [];
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return mappedInput;
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},
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isModifierInput : function(code) {
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return $.inArray(code, [AjaxViewer.ALT_KEY, AjaxViewer.SHIFT_KEY, AjaxViewer.CTRL_KEY, AjaxViewer.META_KEY]) >= 0;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// class AjaxViewer
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//
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function AjaxViewer(panelId, imageUrl, updateUrl, tileMap, width, height, tileWidth, tileHeight, rawKeyboard) {
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// logging is disabled by default so that it won't have negative impact on performance
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// however, a back door key-sequence can trigger to open the logger window, it is designed to help
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// trouble-shooting
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g_logger = new Logger();
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g_logger.enable(false);
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var ajaxViewer = this;
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this.rawKeyboard = rawKeyboard;
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this.imageLoaded = false;
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this.fullImage = true;
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this.imgUrl = imageUrl;
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this.img = new Image();
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$(this.img).attr('src', imageUrl).load(function() {
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ajaxViewer.imageLoaded = true;
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});
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this.updateUrl = updateUrl;
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this.tileMap = tileMap;
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this.dirty = true;
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this.width = width;
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this.height = height;
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this.tileWidth = tileWidth;
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this.tileHeight = tileHeight;
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this.maxTileZIndex = 1;
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this.currentKeyboard = 0;
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this.keyboardMappers = [];
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this.timer = 0;
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this.eventQueue = [];
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this.sendingEventInProgress = false;
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this.lastClickEvent = { x: 0, y: 0, button: 0, modifiers: 0, time: new Date().getTime() };
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if(window.onStatusNotify == undefined)
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window.onStatusNotify = function(status) {};
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this.panel = this.generateCanvas(panelId, width, height, tileWidth, tileHeight);
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this.setupKeyCodeTranslationTable();
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this.setupKeyboardTranslationTable();
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this.setupUIController();
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}
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// client event types
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AjaxViewer.MOUSE_MOVE = 1;
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AjaxViewer.MOUSE_DOWN = 2;
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AjaxViewer.MOUSE_UP = 3;
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AjaxViewer.KEY_PRESS = 4;
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AjaxViewer.KEY_DOWN = 5;
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AjaxViewer.KEY_UP = 6;
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AjaxViewer.EVENT_BAG = 7;
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AjaxViewer.MOUSE_DBLCLK = 8;
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// use java AWT key modifier masks
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AjaxViewer.SHIFT_KEY = 64;
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AjaxViewer.CTRL_KEY = 128;
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AjaxViewer.META_KEY = 256;
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AjaxViewer.ALT_KEY = 512;
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AjaxViewer.SHIFT_LEFT = 1024;
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AjaxViewer.CTRL_LEFT = 2048;
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AjaxViewer.ALT_LEFT = 4096;
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// keycode
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AjaxViewer.KEYCODE_SHIFT = 16;
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AjaxViewer.KEYCODE_MULTIPLY = 106;
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AjaxViewer.KEYCODE_ADD = 107;
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AjaxViewer.KEYCODE_8 = 56;
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AjaxViewer.CHARCODE_NUMPAD_MULTIPLY = 42;
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AjaxViewer.CHARCODE_NUMPAD_ADD = 43;
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AjaxViewer.EVENT_QUEUE_MOUSE_EVENT = 1;
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AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT = 2;
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AjaxViewer.STATUS_RECEIVING = 1;
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AjaxViewer.STATUS_RECEIVED = 2;
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AjaxViewer.STATUS_SENDING = 3;
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AjaxViewer.STATUS_SENT = 4;
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AjaxViewer.KEYBOARD_TYPE_ENGLISH = 0;
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AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_EN_VM = 1;
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AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_EN_VM = 2;
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AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_JP_VM = 3;
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AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_JP_VM = 4;
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AjaxViewer.getEventName = function(type) {
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switch(type) {
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case AjaxViewer.MOUSE_MOVE :
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return "MOUSE_MOVE";
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case AjaxViewer.MOUSE_DOWN :
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return "MOUSE_DOWN";
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case AjaxViewer.MOUSE_UP :
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return "MOUSE_UP";
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case AjaxViewer.KEY_PRESS :
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return "KEY_PRESS";
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case AjaxViewer.KEY_DOWN :
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return "KEY_DOWN";
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case AjaxViewer.KEY_UP :
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return "KEY_UP";
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case AjaxViewer.EVENT_BAG :
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return "EVENT_BAG";
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case AjaxViewer.MOUSE_DBLCLK :
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return "MOUSE_DBLCLK";
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}
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return "N/A";
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};
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AjaxViewer.prototype = {
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setDirty: function(value) {
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this.dirty = value;
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},
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isDirty: function() {
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return this.dirty;
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},
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isImageLoaded: function() {
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return this.imageLoaded;
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},
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refresh: function(imageUrl, tileMap, fullImage) {
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var ajaxViewer = this;
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var img = $(this.img);
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this.fullImage = fullImage;
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this.imgUrl=imageUrl;
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img.attr('src', imageUrl).load(function() {
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ajaxViewer.imageLoaded = true;
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});
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this.tileMap = tileMap;
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},
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resize: function(panelId, width, height, tileWidth, tileHeight) {
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$(".canvas_tile", document.body).each(function() {
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$(this).remove();
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});
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$("table", $("#" + panelId)).remove();
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this.width = width;
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this.height = height;
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this.tileWidth = tileWidth;
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this.tileHeight = tileHeight;
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this.panel = this.generateCanvas(panelId, width, height, tileWidth, tileHeight);
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},
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start: function() {
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var ajaxViewer = this;
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this.timer = setInterval(function() { ajaxViewer.heartbeat(); }, 50);
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$(document).bind("ajaxError", function(event, XMLHttpRequest, ajaxOptions, thrownError) {
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ajaxViewer.onAjaxError(event, XMLHttpRequest, ajaxOptions, thrownError);
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});
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this.eventQueue = []; // reset event queue
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this.sendingEventInProgress = false;
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ajaxViewer.installMouseHook();
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ajaxViewer.installKeyboardHook();
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$(window).bind("resize", function() {
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ajaxViewer.onWindowResize();
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});
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},
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stop: function() {
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clearInterval(this.timer);
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this.deleteCanvas();
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this.uninstallMouseHook();
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this.uninstallKeyboardHook();
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this.eventQueue = [];
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this.sendingEventInProgress = false;
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$(document).unbind("ajaxError");
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$(window).unbind("resize");
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},
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sendMouseEvent: function(event, x, y, whichButton, modifiers) {
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this.eventQueue.push({
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type: AjaxViewer.EVENT_QUEUE_MOUSE_EVENT,
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event: event,
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x: x,
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y: y,
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code: whichButton,
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modifiers: modifiers
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});
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this.checkEventQueue();
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},
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setupKeyCodeTranslationTable: function() {
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this.keyCodeMap = {};
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for(var i = 'a'.charCodeAt(); i < 'z'.charCodeAt(); i++)
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this.keyCodeMap[i] = { code: 65 + i - 'a'.charCodeAt(), shift: false };
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for(i = 'A'.charCodeAt(); i < 'Z'.charCodeAt(); i++)
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this.keyCodeMap[i] = { code: 65 + i - 'A'.charCodeAt(), shift: true };
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for(i = '0'.charCodeAt(); i < '9'.charCodeAt(); i++)
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this.keyCodeMap[i] = { code: 48 + i - '0'.charCodeAt(), shift: false };
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this.keyCodeMap['`'.charCodeAt()] = { code : 192, shift : false };
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this.keyCodeMap['~'.charCodeAt()] = { code : 192, shift : true };
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this.keyCodeMap[')'.charCodeAt()] = { code : 48, shift : true };
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this.keyCodeMap['!'.charCodeAt()] = { code : 49, shift : true };
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this.keyCodeMap['@'.charCodeAt()] = { code : 50, shift : true };
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this.keyCodeMap['#'.charCodeAt()] = { code : 51, shift : true };
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this.keyCodeMap['$'.charCodeAt()] = { code : 52, shift : true };
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this.keyCodeMap['%'.charCodeAt()] = { code : 53, shift : true };
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this.keyCodeMap['^'.charCodeAt()] = { code : 54, shift : true };
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this.keyCodeMap['&'.charCodeAt()] = { code : 55, shift : true };
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this.keyCodeMap['*'.charCodeAt()] = { code : 56, shift : true };
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this.keyCodeMap['('.charCodeAt()] = { code : 57, shift : true };
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this.keyCodeMap['-'.charCodeAt()] = { code : 109, shift : false };
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this.keyCodeMap['_'.charCodeAt()] = { code : 109, shift : true };
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this.keyCodeMap['='.charCodeAt()] = { code : 107, shift : false };
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this.keyCodeMap['+'.charCodeAt()] = { code : 107, shift : true };
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this.keyCodeMap['['.charCodeAt()] = { code : 219, shift : false };
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this.keyCodeMap['{'.charCodeAt()] = { code : 219, shift : true };
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this.keyCodeMap[']'.charCodeAt()] = { code : 221, shift : false };
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this.keyCodeMap['}'.charCodeAt()] = { code : 221, shift : true };
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this.keyCodeMap['\\'.charCodeAt()] = { code : 220, shift : false };
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this.keyCodeMap['|'.charCodeAt()] = { code : 220, shift : true };
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this.keyCodeMap[';'.charCodeAt()] = { code : 59, shift : false };
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this.keyCodeMap[':'.charCodeAt()] = { code : 59, shift : true };
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this.keyCodeMap['\''.charCodeAt()] = { code : 222 , shift : false };
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this.keyCodeMap['"'.charCodeAt()] = { code : 222, shift : true };
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this.keyCodeMap[','.charCodeAt()] = { code : 188 , shift : false };
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this.keyCodeMap['<'.charCodeAt()] = { code : 188, shift : true };
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this.keyCodeMap['.'.charCodeAt()] = { code : 190, shift : false };
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this.keyCodeMap['>'.charCodeAt()] = { code : 190, shift : true };
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this.keyCodeMap['/'.charCodeAt()] = { code : 191, shift : false };
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this.keyCodeMap['?'.charCodeAt()] = { code : 191, shift : true };
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},
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setupKeyboardTranslationTable : function() {
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this.keyboardMappers = [];
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this.keyboardMappers[AjaxViewer.KEYBOARD_TYPE_ENGLISH] = new KeyboardMapper(true, null, null, null, null);
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this.setJapaneseKeyboardOnEnglishOsToEnglishVmMapping();
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this.setJapaneseKeyboardOnJapaneseOsToEnglishVmMapping();
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this.setJapaneseKeyboardOnEnglishOsToJapaneseVmMapping();
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this.setJapaneseKeyboardOnJapaneseOsToJapaneseVmMapping();
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},
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setJapaneseKeyboardOnEnglishOsToEnglishVmMapping : function () {
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var keyCodeMap = [];
|
|
var shiftedKeyCodeMap = [];
|
|
var charCodeMap = [];
|
|
var shiftedCharCodeMap = [];
|
|
|
|
shiftedKeyCodeMap[50] = { code: 222, shift: 1 } ; // JP SHIFT + 2 -> "
|
|
shiftedCharCodeMap[64] = { code: 34, shift: 1 };
|
|
|
|
shiftedKeyCodeMap[54] = { code: 55, shift : 1 }; // JP SHIFT + 6 -> &
|
|
shiftedCharCodeMap[94] = { code: 38, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[55] = { code: 222, shift : 0 }; // JP SHIFT + 7 -> '
|
|
shiftedCharCodeMap[38] = { code: 39, shift : 0 };
|
|
|
|
shiftedKeyCodeMap[56] = { code: 57, shift : 1 }; // JP SHIFT + 8 -> (
|
|
shiftedCharCodeMap[42] = { code: 40, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[57] = { code: 48, shift : 1 }; // JP SHIFT + 9 -> )
|
|
shiftedCharCodeMap[40] = { code: 41, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[48] = { code: 192, shift : 1 }; // JP SHIFT + 0 -> ~
|
|
shiftedCharCodeMap[41] = { code: 126, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[109] = { code: 107, shift : 0 }; // JP SHIFT + (-=), keycode/charcode(109, 95) from Firefox
|
|
shiftedCharCodeMap[95] = { code: 61, shift : 0 };
|
|
|
|
shiftedKeyCodeMap[189] = { code: 107, shift : 0 }; // JP SHIFT + (-=), keycode/charcode(109, 95) from Chrome/Safari/MSIE
|
|
shiftedCharCodeMap[95] = { code: 61, shift : 0 };
|
|
|
|
if($.browser.mozilla) {
|
|
keyCodeMap[107] = { code: 107, shift : 1, defer : true }; // JP NUM +, keycode/charcode (107, 43) from Firefox
|
|
charCodeMap[43] = { code: 43, shift : 1, keyCode: 107 };
|
|
charCodeMap[61] = { code: 94, shift : 1, keyCode: 54 }; // JP (~^), keycode/charcode (107, 61) from Firefox
|
|
|
|
shiftedKeyCodeMap[107] = { code: 192, shift : 1 }; // JP SHIFT + (!^)
|
|
shiftedCharCodeMap[43] = { code: 126, shift : 1 };
|
|
} else {
|
|
keyCodeMap[187] = { code: 54, shift: 1}; // JP ~^
|
|
charCodeMap[61] = { code: 94, shift: 1};
|
|
|
|
shiftedKeyCodeMap[187] = { code: 192, shift : 1 }; // JP SHIFT + (~^)
|
|
shiftedCharCodeMap[43] = { code: 126, shift : 1 };
|
|
}
|
|
|
|
shiftedKeyCodeMap[255] = { code: 220, shift : 1, charCode: 124 }; // JP (|-, key before backspace), Japanese Yen mark
|
|
|
|
keyCodeMap[219] = { code: 50, shift : 1 }; // JP @`
|
|
charCodeMap[91] = { code: 64, shift : 1 };
|
|
shiftedKeyCodeMap[219] = { code: 192, shift : 0 }; // JP SHIFT + (@`)
|
|
shiftedCharCodeMap[123] = { code: 96, shift : 0 };
|
|
|
|
keyCodeMap[221] = { code: 219, shift : 0 }; // JP [{
|
|
charCodeMap[93] = { code: 91, shift : 0 };
|
|
shiftedKeyCodeMap[221] = { code: 219, shift : 1 };
|
|
shiftedCharCodeMap[125] = { code: 123, shift : 1 };
|
|
|
|
if($.browser.mozilla) {
|
|
shiftedKeyCodeMap[59] = { code: 107, shift : 1 }; // JP ;+
|
|
shiftedCharCodeMap[58] = { code: 43, shift : 1 };
|
|
} else {
|
|
shiftedKeyCodeMap[186] = { code: 107, shift : 1 }; // JP ;+
|
|
shiftedCharCodeMap[58] = { code: 43, shift : 1 };
|
|
}
|
|
|
|
keyCodeMap[222] = { code: 59, shift : 1 }; // JP :*
|
|
charCodeMap[39] = { code: 58, shift : 1 };
|
|
shiftedKeyCodeMap[222] = { code: 56, shift : 1 };
|
|
shiftedCharCodeMap[34] = { code: 42, shift : 1 };
|
|
|
|
keyCodeMap[220] = { code: 221, shift : 0 }; // JP ]}
|
|
charCodeMap[92] = { code: 93, shift : 0 };
|
|
shiftedKeyCodeMap[220] = { code: 221, shift : 1 };
|
|
shiftedCharCodeMap[124] = { code: 125, shift : 1 };
|
|
|
|
keyCodeMap[193] = { code: 220, shift : 0, charCode: 92 }; // JP \_
|
|
shiftedKeyCodeMap[193] = { code: 109, shift : 1, charCode: 95 };
|
|
|
|
keyCodeMap[106] = { code: 56, shift : 1 }; // JP NUM *
|
|
charCodeMap[42] = { code: 42, shift : 1 };
|
|
|
|
keyCodeMap[110] = { code: 190, shift : 0 }; // JP NUM .
|
|
charCodeMap[46] = { code: 46, shift : 0 };
|
|
this.keyboardMappers[AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_EN_VM] = new KeyboardMapper(false, keyCodeMap, shiftedKeyCodeMap,
|
|
charCodeMap, shiftedCharCodeMap);
|
|
},
|
|
|
|
setJapaneseKeyboardOnJapaneseOsToEnglishVmMapping : function () {
|
|
var keyCodeMap = [];
|
|
var shiftedKeyCodeMap = [];
|
|
var charCodeMap = [];
|
|
var shiftedCharCodeMap = [];
|
|
|
|
shiftedKeyCodeMap[50] = { code: 222, shift: 1, defer: true }; // JP SHIFT + 2 -> "
|
|
shiftedCharCodeMap[34] = { code: 34, shift : 1, keyCode: 222 };
|
|
|
|
shiftedKeyCodeMap[54] = { code: 55, shift : 1 }; // JP SHIFT + 6 -> &
|
|
|
|
shiftedKeyCodeMap[55] = { code: 222, shift : 0 }; // JP SHIFT + 7 -> '
|
|
shiftedCharCodeMap[39] = { code: 39, shift : 0 };
|
|
|
|
shiftedKeyCodeMap[56] = { code: 57, shift : 1 }; // JP SHIFT + 8 -> (
|
|
shiftedCharCodeMap[42] = { code: 40, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[57] = { code: 48, shift : 1 }; // JP SHIFT + 9 -> )
|
|
shiftedCharCodeMap[40] = { code: 41, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[48] = { code: 192, shift : 1 }; // JP SHIFT + 0 -> ~
|
|
shiftedCharCodeMap[41] = { code: 126, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[109] = { code: 107, shift : 0 }; // JP SHIFT + (-=), keycode/charcode(109, 95) from Firefox
|
|
shiftedCharCodeMap[95] = { code: 61, shift : 0 };
|
|
|
|
shiftedKeyCodeMap[189] = { code: 107, shift : 0 }; // JP SHIFT + (-=), keycode/charcode(109, 95) from Chrome/Safari/MSIE
|
|
shiftedCharCodeMap[95] = { code: 61, shift : 0 };
|
|
|
|
keyCodeMap[222] = { code: 54, shift: 1}; // JP ~^
|
|
charCodeMap[94] = { code: 94, shift: 1};
|
|
|
|
shiftedKeyCodeMap[222] = { code: 192, shift : 1 }; // JP SHIFT + (~^)
|
|
shiftedCharCodeMap[126] = { code: 126, shift : 1 };
|
|
|
|
shiftedKeyCodeMap[220] = { code: 220, shift : 1, charCode: 124 }; // JP (|-, key before backspace)
|
|
|
|
keyCodeMap[192] = { code: 50, shift : 1 }; // JP @`
|
|
charCodeMap[64] = { code: 64, shift : 1 };
|
|
shiftedKeyCodeMap[192] = { code: 192, shift : 0 }; // JP SHIFT + (@`)
|
|
shiftedCharCodeMap[96] = { code: 96, shift : 0 };
|
|
|
|
if($.browser.mozilla) {
|
|
keyCodeMap[107] = { code: 59, shift : 0 }; // JP ;+
|
|
charCodeMap[59] = { code: 59, shift : 0 };
|
|
} else {
|
|
keyCodeMap[187] = { code: 59, shift : 0 }; // JP ;+
|
|
charCodeMap[59] = { code: 59, shift : 0 };
|
|
}
|
|
|
|
if($.browser.mozilla) {
|
|
keyCodeMap[59] = { code: 59, shift : 1 }; // JP :*
|
|
charCodeMap[58] = { code: 58, shift : 1 };
|
|
shiftedKeyCodeMap[59] = { code: 56, shift : 1 };
|
|
shiftedCharCodeMap[42] = { code: 42, shift : 1 };
|
|
} else {
|
|
keyCodeMap[186] = { code: 59, shift : 1 }; // JP :*
|
|
charCodeMap[58] = { code: 58, shift : 1 };
|
|
shiftedKeyCodeMap[186] = { code: 56, shift : 1 };
|
|
shiftedCharCodeMap[42] = { code: 42, shift : 1 };
|
|
}
|
|
|
|
keyCodeMap[226] = { code: 220, shift : 0 }; // JP \_
|
|
shiftedKeyCodeMap[226] = { code: 109, shift : 1 };
|
|
|
|
keyCodeMap[106] = { code: 56, shift : 1 }; // JP NUM *
|
|
charCodeMap[42] = { code: 42, shift : 1 };
|
|
|
|
keyCodeMap[110] = { code: 190, shift : 0 }; // JP NUM .
|
|
charCodeMap[46] = { code: 46, shift : 0 };
|
|
|
|
this.keyboardMappers[AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_EN_VM] = new KeyboardMapper(false, keyCodeMap, shiftedKeyCodeMap,
|
|
charCodeMap, shiftedCharCodeMap);
|
|
},
|
|
|
|
setJapaneseKeyboardOnEnglishOsToJapaneseVmMapping : function () {
|
|
|
|
var keyCodeMap = [];
|
|
var shiftedKeyCodeMap = [];
|
|
var charCodeMap = [];
|
|
var shiftedCharCodeMap = [];
|
|
|
|
keyCodeMap[106] = { code: 222, shift : 1 }; // JP NUM *
|
|
charCodeMap[42] = { code: 34, shift : 1 };
|
|
|
|
keyCodeMap[107] = { code: 59, shift : 1 }; // JP NUM +
|
|
charCodeMap[43] = { code: 42, shift : 1 };
|
|
|
|
keyCodeMap[110] = { code: 190, shift : 0 }; // JP NUM .
|
|
charCodeMap[46] = { code: 46, shift : 0 };
|
|
|
|
keyCodeMap[255] = { code: 125, shift : 0, charCode: 92 }; // JP (|-, key before backspace), Japanese Yen mark
|
|
|
|
this.keyboardMappers[AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_JP_VM] = new KeyboardMapper(false, keyCodeMap, shiftedKeyCodeMap,
|
|
charCodeMap, shiftedCharCodeMap);
|
|
},
|
|
|
|
setJapaneseKeyboardOnJapaneseOsToJapaneseVmMapping : function () {
|
|
var keyCodeMap = [];
|
|
var shiftedKeyCodeMap = [];
|
|
var charCodeMap = [];
|
|
var shiftedCharCodeMap = [];
|
|
|
|
shiftedKeyCodeMap[50] = { code: 50, shift: 1, defer: true }; // JP SHIFT + 2 -> "
|
|
shiftedCharCodeMap[34] = { code: 0, shift : 1, keyCode: 50 };
|
|
|
|
shiftedKeyCodeMap[55] = { code: 222, shift : 0, defer:true }; // JP SHIFT + 7 -> '
|
|
shiftedCharCodeMap[39] = { code: 0, shift : 1, keyCode: 55 };
|
|
|
|
keyCodeMap[222] = { code: 107, shift: 0 }; // JP ~^
|
|
charCodeMap[94] = { code: 59, shift: 0 };
|
|
|
|
shiftedKeyCodeMap[222] = { code: 107, shift : 1 }; // JP SHIFT + (~^)
|
|
shiftedCharCodeMap[126] = { code: 43, shift : 1 };
|
|
|
|
keyCodeMap[192] = { code: 219, shift : 0 }; // JP @`
|
|
charCodeMap[64] = { code: 91, shift : 0 };
|
|
shiftedKeyCodeMap[192] = { code: 219, shift : 1 }; // JP SHIFT + (@`)
|
|
shiftedCharCodeMap[96] = { code: 123, shift : 1 };
|
|
|
|
keyCodeMap[219] = { code: 221, shift : 0 }; // JP [{
|
|
charCodeMap[91] = { code: 93, shift : 0 };
|
|
shiftedKeyCodeMap[219] = { code: 221, shift : 1 };
|
|
shiftedCharCodeMap[123] = { code: 125, shift : 1 };
|
|
|
|
if($.browser.mozilla) {
|
|
// Note, keycode 107 is duplicated with "+" key at NUM pad
|
|
keyCodeMap[107] = { code: 59, shift : 0, defer: true }; // JP ;+
|
|
charCodeMap[59] = { code: 58, shift : 0, keyCode: 59 };
|
|
shiftedKeyCodeMap[107] = { code: 59, shift : 1 };
|
|
shiftedCharCodeMap[43] = { code: 42, shift : 1 };
|
|
|
|
// keyCodeMap[107] = { code: 59, shift : 1 }; // JP NUM +
|
|
charCodeMap[43] = { code: 42, shift : 1, keyCode: 59 };
|
|
} else {
|
|
keyCodeMap[187] = { code: 59, shift : 0, defer: true }; // JP ;+
|
|
charCodeMap[59] = { code: 58, shift : 0, keyCode: 59 };
|
|
shiftedKeyCodeMap[187] = { code: 59, shift : 1 };
|
|
shiftedCharCodeMap[43] = { code: 42, shift : 1 };
|
|
|
|
keyCodeMap[107] = { code: 59, shift : 1 }; // JP NUM +
|
|
charCodeMap[43] = { code: 42, shift : 1 };
|
|
}
|
|
|
|
if($.browser.mozilla) {
|
|
keyCodeMap[59] = { code: 222, shift : 0 }; // JP :*
|
|
charCodeMap[58] = { code: 39, shift : 0 };
|
|
shiftedKeyCodeMap[59] = { code: 222, shift : 1 };
|
|
shiftedCharCodeMap[42] = { code: 34, shift : 1 };
|
|
} else {
|
|
keyCodeMap[186] = { code: 222, shift : 0 }; // JP :*
|
|
charCodeMap[58] = { code: 39, shift : 0 };
|
|
shiftedKeyCodeMap[186] = { code: 222, shift : 1 };
|
|
shiftedCharCodeMap[42] = { code: 34, shift : 1 };
|
|
}
|
|
|
|
keyCodeMap[221] = { code: 220, shift : 0 }; // JP ]}
|
|
charCodeMap[93] = { code: 92, shift : 0 };
|
|
shiftedKeyCodeMap[221] = { code: 220, shift : 1 };
|
|
shiftedCharCodeMap[125] = { code: 124, shift : 1 };
|
|
|
|
keyCodeMap[106] = { code: 222, shift : 1 }; // JP NUM *
|
|
charCodeMap[42] = { code: 34, shift : 1 };
|
|
|
|
keyCodeMap[110] = { code: 190, shift : 0 }; // JP NUM .
|
|
charCodeMap[46] = { code: 46, shift : 0 };
|
|
|
|
this.keyboardMappers[AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_JP_VM] = new KeyboardMapper(false, keyCodeMap, shiftedKeyCodeMap,
|
|
charCodeMap, shiftedCharCodeMap);
|
|
},
|
|
|
|
getCurrentKeyboardMapper : function() {
|
|
return this.keyboardMappers[this.currentKeyboard];
|
|
},
|
|
|
|
setupUIController : function() {
|
|
var ajaxViewer = this;
|
|
var pullDownElement = $("#toolbar").find(".pulldown");
|
|
pullDownElement.hover(
|
|
function(e) {
|
|
var subMenu = pullDownElement.find("ul");
|
|
var offset = subMenu.parent().offset();
|
|
subMenu.css("left", offset.left);
|
|
|
|
$("li.current").removeClass("current");
|
|
$("li:eq(" + ajaxViewer.currentKeyboard + ")", subMenu).addClass("current");
|
|
subMenu.css("z-index", "" + ajaxViewer.maxTileZIndex + 1).show();
|
|
return false;
|
|
},
|
|
|
|
function(e) {
|
|
pullDownElement.find("ul").hide();
|
|
return false;
|
|
}
|
|
);
|
|
|
|
$("[cmd]", "#toolbar").each(function(i, val) {
|
|
$(val).click(function(e) {
|
|
var cmd = $(e.target).attr("cmd");
|
|
if(cmd)
|
|
ajaxViewer.onCommand(cmd);
|
|
else {
|
|
var cmdLink = $(e.target).closest("a");
|
|
|
|
if(cmdLink.attr("cmd")) {
|
|
var cmd = cmdLink.attr("cmd");
|
|
ajaxViewer.onCommand(cmd);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
onCommand : function(cmd) {
|
|
if(cmd == "keyboard_jp_en_os_to_en_vm") {
|
|
$("#toolbar").find(".pulldown").find("ul").hide();
|
|
this.currentKeyboard = AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_EN_VM;
|
|
} else if(cmd == "keyboard_jp_jp_os_to_en_vm") {
|
|
$("#toolbar").find(".pulldown").find("ul").hide();
|
|
this.currentKeyboard = AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_EN_VM;
|
|
} else if(cmd == "keyboard_jp_en_os_to_jp_vm") {
|
|
$("#toolbar").find(".pulldown").find("ul").hide();
|
|
this.currentKeyboard = AjaxViewer.KEYBOARD_TYPE_JAPAN_EN_OS_TO_JP_VM;
|
|
} else if(cmd == "keyboard_jp_jp_os_to_jp_vm") {
|
|
$("#toolbar").find(".pulldown").find("ul").hide();
|
|
this.currentKeyboard = AjaxViewer.KEYBOARD_TYPE_JAPAN_JP_OS_TO_JP_VM;
|
|
} else if(cmd == "keyboard_en") {
|
|
$("#toolbar").find(".pulldown").find("ul").hide();
|
|
this.currentKeyboard = AjaxViewer.KEYBOARD_TYPE_ENGLISH;
|
|
} else if(cmd == "sendCtrlAltDel") {
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_DOWN, 45, AjaxViewer.CTRL_KEY | AjaxViewer.ALT_KEY);
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_UP, 45, AjaxViewer.CTRL_KEY | AjaxViewer.ALT_KEY);
|
|
} else if(cmd == "sendCtrlEsc") {
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_DOWN, 17, 0);
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_DOWN, 27, AjaxViewer.CTRL_KEY);
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_UP, 27, AjaxViewer.CTRL_KEY);
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_UP, 17, 0);
|
|
} else if(cmd == "toggle_logwin") {
|
|
if(!g_logger.isOpen()) {
|
|
g_logger.enable(true);
|
|
g_logger.open();
|
|
g_logger.log(Logger.LEVEL_SYS, "Accept languages: " + acceptLanguages + ", current language: " + getCurrentLanguage());
|
|
} else {
|
|
g_logger.close();
|
|
}
|
|
}
|
|
},
|
|
|
|
// Firefox on Mac OS X does not generate key-code for following keys
|
|
translateZeroKeycode: function() {
|
|
var len = this.eventQueue.length;
|
|
if(len > 1 && this.eventQueue[len - 2].type == AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT && this.eventQueue[len - 2].code == 0) {
|
|
switch(this.eventQueue[len - 1].code) {
|
|
case 95 : // underscore _
|
|
this.eventQueue[len - 2].code = 109;
|
|
break;
|
|
|
|
case 58 : // colon :
|
|
this.eventQueue[len - 2].code = 59;
|
|
break;
|
|
|
|
case 60 : // <
|
|
this.eventQueue[len - 2].code = 188;
|
|
break;
|
|
|
|
case 62 : // >
|
|
this.eventQueue[len - 2].code = 190;
|
|
break;
|
|
|
|
case 63 : // ?
|
|
this.eventQueue[len - 2].code = 191;
|
|
break;
|
|
|
|
case 124 : // |
|
|
this.eventQueue[len - 2].code = 220;
|
|
break;
|
|
|
|
case 126 : // ~
|
|
this.eventQueue[len - 2].code = 192;
|
|
break;
|
|
|
|
default :
|
|
g_logger.log(Logger.LEVEL_WARN, "Zero keycode detected for KEY-PRESS char code " + this.eventQueue[len - 1].code);
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
|
|
//
|
|
// Firefox on Mac OS X does not send KEY-DOWN for repeated KEY-PRESS event
|
|
// IE on windows, when typing is fast, it will omit issuing KEY-DOWN event
|
|
//
|
|
translateImcompletedKeypress : function() {
|
|
var len = this.eventQueue.length;
|
|
if(len == 1 || !(this.eventQueue[len - 2].type == AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT && this.eventQueue[len - 2].event == AjaxViewer.KEY_DOWN)) {
|
|
var nSplicePos = Math.max(0, len - 2);
|
|
var keyPressEvent = this.eventQueue[len - 1];
|
|
if(!!this.keyCodeMap[keyPressEvent.code]) {
|
|
if(this.keyCodeMap[keyPressEvent.code].shift) {
|
|
this.eventQueue.splice(nSplicePos, 0, {
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: this.keyCodeMap[keyPressEvent.code].code,
|
|
modifiers: AjaxViewer.SHIFT_KEY
|
|
});
|
|
} else {
|
|
this.eventQueue.splice(nSplicePos, 0, {
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: this.keyCodeMap[keyPressEvent.code].code,
|
|
modifiers: 0
|
|
});
|
|
}
|
|
} else {
|
|
g_logger.log(Logger.LEVEL_WARN, "Keycode mapping is not defined to translate KEY-PRESS event for char code : " + keyPressEvent.code);
|
|
this.eventQueue.splice(nSplicePos, 0, {
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: keyPressEvent.code,
|
|
modifiers: keyPressEvent.modifiers
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
sendKeyboardEvent: function(event, code, modifiers) {
|
|
// back door to open logger window - CTRL-ATL-SHIFT+SPACE
|
|
if(code == 32 &&
|
|
(modifiers & AjaxViewer.SHIFT_KEY | AjaxViewer.CTRL_KEY | AjaxViewer.ALT_KEY) == (AjaxViewer.SHIFT_KEY | AjaxViewer.CTRL_KEY | AjaxViewer.ALT_KEY)) {
|
|
|
|
if(!g_logger.isOpen()) {
|
|
g_logger.enable(true);
|
|
g_logger.open();
|
|
g_logger.log(Logger.LEVEL_SYS, "Accept languages: " + acceptLanguages + ", current language: " + getCurrentLanguage());
|
|
} else {
|
|
g_logger.close();
|
|
}
|
|
}
|
|
|
|
var len;
|
|
g_logger.log(Logger.LEVEL_INFO, "Keyboard event: " + AjaxViewer.getEventName(event) + ", code: " + code + ", modifiers: " + modifiers + ', char: ' + String.fromCharCode(code));
|
|
this.eventQueue.push({
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: event,
|
|
code: code,
|
|
modifiers: modifiers
|
|
});
|
|
|
|
if(event == AjaxViewer.KEY_PRESS) {
|
|
this.translateZeroKeycode();
|
|
this.translateImcompletedKeypress();
|
|
}
|
|
|
|
if(this.rawKeyboard) {
|
|
if(event == AjaxViewer.KEY_PRESS) {
|
|
// special handling for key * in numeric pad area
|
|
if(code == AjaxViewer.CHARCODE_NUMPAD_MULTIPLY) {
|
|
len = this.eventQueue.length;
|
|
if(len >= 2) {
|
|
var origKeyDown = this.eventQueue[len - 2];
|
|
if(origKeyDown.type == AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT &&
|
|
origKeyDown.code == AjaxViewer.KEYCODE_MULTIPLY) {
|
|
|
|
this.eventQueue.splice(len - 2, 2, {
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: AjaxViewer.KEYCODE_SHIFT,
|
|
modifiers: 0
|
|
},
|
|
{
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: AjaxViewer.KEYCODE_8,
|
|
modifiers: AjaxViewer.SHIFT_KEY
|
|
},
|
|
{
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_UP,
|
|
code: AjaxViewer.KEYCODE_8,
|
|
modifiers: AjaxViewer.SHIFT_KEY
|
|
},
|
|
{
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_UP,
|
|
code: AjaxViewer.KEYCODE_SHIFT,
|
|
modifiers: 0
|
|
}
|
|
);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
// special handling for key + in numeric pad area
|
|
if(code == AjaxViewer.CHARCODE_NUMPAD_ADD) {
|
|
len = this.eventQueue.length;
|
|
if(len >= 2) {
|
|
var origKeyDown = this.eventQueue[len - 2];
|
|
if(origKeyDown.type == AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT &&
|
|
origKeyDown.code == AjaxViewer.KEYCODE_ADD) {
|
|
|
|
g_logger.log(Logger.LEVEL_INFO, "Detected + on numeric pad area, fake it");
|
|
this.eventQueue[len - 2].modifiers = AjaxViewer.SHIFT_KEY;
|
|
this.eventQueue[len - 1].modifiers = AjaxViewer.SHIFT_KEY;
|
|
this.eventQueue.splice(len - 2, 0, {
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_DOWN,
|
|
code: AjaxViewer.KEYCODE_SHIFT,
|
|
modifiers: AjaxViewer.SHIFT_KEY
|
|
});
|
|
this.eventQueue.push({
|
|
type: AjaxViewer.EVENT_QUEUE_KEYBOARD_EVENT,
|
|
event: AjaxViewer.KEY_UP,
|
|
code: AjaxViewer.KEYCODE_SHIFT,
|
|
modifiers: AjaxViewer.SHIFT_KEY
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(event != AjaxViewer.KEY_DOWN)
|
|
this.checkEventQueue();
|
|
} else {
|
|
this.checkEventQueue();
|
|
}
|
|
},
|
|
|
|
aggregateEvents: function() {
|
|
var ajaxViewer = this;
|
|
var aggratedQueue = [];
|
|
|
|
var aggregating = false;
|
|
var mouseX;
|
|
var mouseY;
|
|
$.each(ajaxViewer.eventQueue, function(index, item) {
|
|
if(item.type != AjaxViewer.EVENT_QUEUE_MOUSE_EVENT) {
|
|
aggratedQueue.push(item);
|
|
} else {
|
|
if(!aggregating) {
|
|
if(item.event == AjaxViewer.MOUSE_MOVE) {
|
|
aggregating = true;
|
|
mouseX = item.x;
|
|
mouseY = item.y;
|
|
} else {
|
|
aggratedQueue.push(item);
|
|
}
|
|
} else {
|
|
if(item.event == AjaxViewer.MOUSE_MOVE) {
|
|
// continue to aggregate mouse move event
|
|
mouseX = item.x;
|
|
mouseY = item.y;
|
|
} else {
|
|
aggratedQueue.push({
|
|
type: AjaxViewer.EVENT_QUEUE_MOUSE_EVENT,
|
|
event: AjaxViewer.MOUSE_MOVE,
|
|
x: mouseX,
|
|
y: mouseY,
|
|
code: 0,
|
|
modifiers: 0
|
|
});
|
|
aggregating = false;
|
|
|
|
aggratedQueue.push(item);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
if(aggregating) {
|
|
aggratedQueue.push({
|
|
type: AjaxViewer.EVENT_QUEUE_MOUSE_EVENT,
|
|
event: AjaxViewer.MOUSE_MOVE,
|
|
x: mouseX,
|
|
y: mouseY,
|
|
code: 0,
|
|
modifiers: 0
|
|
});
|
|
}
|
|
|
|
this.eventQueue = aggratedQueue;
|
|
},
|
|
|
|
checkEventQueue: function() {
|
|
var ajaxViewer = this;
|
|
|
|
if(!this.sendingEventInProgress && this.eventQueue.length > 0) {
|
|
var sb = new StringBuilder();
|
|
sb.append(""+this.eventQueue.length).append("|");
|
|
$.each(this.eventQueue, function() {
|
|
var item = this;
|
|
if(item.type == AjaxViewer.EVENT_QUEUE_MOUSE_EVENT) {
|
|
sb.append(""+item.type).append("|");
|
|
sb.append(""+item.event).append("|");
|
|
sb.append(""+item.x).append("|");
|
|
sb.append(""+item.y).append("|");
|
|
sb.append(""+item.code).append("|");
|
|
sb.append(""+item.modifiers).append("|");
|
|
} else {
|
|
sb.append(""+item.type).append("|");
|
|
sb.append(""+item.event).append("|");
|
|
sb.append(""+item.code).append("|");
|
|
sb.append(""+item.modifiers).append("|");
|
|
}
|
|
});
|
|
this.eventQueue.length = 0;
|
|
|
|
var url = ajaxViewer.updateUrl + "&event=" + AjaxViewer.EVENT_BAG;
|
|
|
|
g_logger.log(Logger.LEVEL_TRACE, "Posting client event " + sb.toString() + "...");
|
|
|
|
ajaxViewer.sendingEventInProgress = true;
|
|
window.onStatusNotify(AjaxViewer.STATUS_SENDING);
|
|
$.post(url, {data: sb.toString()}, function(data, textStatus) {
|
|
g_logger.log(Logger.LEVEL_TRACE, "Client event " + sb.toString() + " is posted");
|
|
|
|
ajaxViewer.sendingEventInProgress = false;
|
|
window.onStatusNotify(AjaxViewer.STATUS_SENT);
|
|
|
|
ajaxViewer.checkUpdate();
|
|
}, 'html');
|
|
}
|
|
},
|
|
|
|
onAjaxError: function(event, XMLHttpRequest, ajaxOptions, thrownError) {
|
|
if(window.onClientError != undefined && jQuery.isFunction(window.onClientError)) {
|
|
window.onClientError();
|
|
}
|
|
},
|
|
|
|
onWindowResize: function() {
|
|
var offset = this.panel.offset();
|
|
|
|
var row = $('tr:first', this.panel);
|
|
var cell = $('td:first', row);
|
|
var tile = this.getTile(cell, 'tile');
|
|
|
|
var tileOffset = tile.offset();
|
|
var deltaX = offset.left - tileOffset.left;
|
|
var deltaY = offset.top - tileOffset.top;
|
|
|
|
if(deltaX != 0 || deltaY != 0) {
|
|
$(".canvas_tile").each(function() {
|
|
var offsetFrom = $(this).offset();
|
|
$(this).css('left', offsetFrom.left + deltaX).css('top', offsetFrom.top + deltaY);
|
|
});
|
|
}
|
|
},
|
|
|
|
deleteCanvas: function() {
|
|
$('.canvas_tile', $(document.body)).each(function() {
|
|
$(this).remove();
|
|
});
|
|
},
|
|
|
|
generateCanvas: function(wrapperDivId, width, height, tileWidth, tileHeight) {
|
|
var canvasParent = $('#' + wrapperDivId);
|
|
canvasParent.width(width);
|
|
canvasParent.height(height);
|
|
|
|
if(window.onCanvasSizeChange != undefined && jQuery.isFunction(window.onCanvasSizeChange))
|
|
window.onCanvasSizeChange(width, height);
|
|
|
|
var tableDef = '<table cellpadding="0px" cellspacing="0px">\r\n';
|
|
var i = 0;
|
|
var j = 0;
|
|
for(i = 0; i < Math.ceil((height + tileHeight - 1) / tileHeight); i++) {
|
|
var rowHeight = Math.min(height - i*tileHeight, tileHeight);
|
|
tableDef += '<tr style="height:' + rowHeight + 'px">\r\n';
|
|
|
|
for(j = 0; j < Math.ceil((width + tileWidth - 1) / tileWidth); j++) {
|
|
var colWidth = Math.min(width - j*tileWidth, tileWidth);
|
|
tableDef += '<td width="' + colWidth + 'px"></td>\r\n';
|
|
}
|
|
tableDef += '</tr>\r\n';
|
|
}
|
|
tableDef += '</table>\r\n';
|
|
|
|
return $(tableDef).appendTo(canvasParent);
|
|
},
|
|
|
|
getTile: function(cell, name) {
|
|
var clonedDiv = cell.data(name);
|
|
if(!clonedDiv) {
|
|
var offset = cell.offset();
|
|
var divDef = "<div class=\"canvas_tile\" style=\"z-index:1;position:absolute;overflow:hidden;width:" + cell.width() + "px;height:"
|
|
+ cell.height() + "px;left:" + offset.left + "px;top:" + offset.top+"px\"></div>";
|
|
|
|
clonedDiv = $(divDef).appendTo($(document.body));
|
|
cell.data(name, clonedDiv);
|
|
}
|
|
|
|
return clonedDiv;
|
|
},
|
|
|
|
initCell: function(cell) {
|
|
if(!cell.data("init")) {
|
|
cell.data("init", true);
|
|
|
|
cell.data("current", 0);
|
|
this.getTile(cell, "tile2");
|
|
this.getTile(cell, "tile");
|
|
}
|
|
},
|
|
|
|
displayCell: function(cell, bg) {
|
|
var div;
|
|
var divPrev;
|
|
if(!cell.data("current")) {
|
|
cell.data("current", 1);
|
|
|
|
divPrev = this.getTile(cell, "tile");
|
|
div = this.getTile(cell, "tile2");
|
|
} else {
|
|
cell.data("current", 0);
|
|
divPrev = this.getTile(cell, "tile2");
|
|
div = this.getTile(cell, "tile");
|
|
}
|
|
|
|
var zIndex = parseInt(divPrev.css("z-index")) + 1;
|
|
this.maxTileZIndex = Math.max(this.maxTileZIndex, zIndex);
|
|
div.css("z-index", zIndex);
|
|
div.css("background", bg);
|
|
},
|
|
|
|
updateTile: function() {
|
|
if(this.dirty) {
|
|
var ajaxViewer = this;
|
|
var tileWidth = this.tileWidth;
|
|
var tileHeight = this.tileHeight;
|
|
var imgUrl = this.imgUrl;
|
|
var panel = this.panel;
|
|
|
|
if(this.fullImage) {
|
|
$.each(this.tileMap, function() {
|
|
var i = $(this)[0];
|
|
var j = $(this)[1];
|
|
var row = $("TR:eq("+i+")", panel);
|
|
var cell = $("TD:eq("+j+")", row);
|
|
var attr = "url(" + imgUrl + ") -"+j*tileWidth+"px -"+i*tileHeight + "px";
|
|
|
|
ajaxViewer.initCell(cell);
|
|
ajaxViewer.displayCell(cell, attr);
|
|
});
|
|
} else {
|
|
$.each(this.tileMap, function(index) {
|
|
var i = $(this)[0];
|
|
var j = $(this)[1];
|
|
var offset = index*tileWidth;
|
|
var attr = "url(" + imgUrl + ") no-repeat -"+offset+"px 0px";
|
|
var row = $("TR:eq("+i+")", panel);
|
|
var cell = $("TD:eq("+j+")", row);
|
|
|
|
ajaxViewer.initCell(cell);
|
|
ajaxViewer.displayCell(cell, attr);
|
|
});
|
|
}
|
|
|
|
this.dirty = false;
|
|
}
|
|
},
|
|
|
|
heartbeat: function() {
|
|
this.checkEventQueue();
|
|
this.checkUpdate();
|
|
},
|
|
|
|
checkUpdate: function() {
|
|
if(!this.isDirty())
|
|
return;
|
|
|
|
if(this.isImageLoaded()) {
|
|
this.updateTile();
|
|
var url = this.updateUrl;
|
|
var ajaxViewer = this;
|
|
|
|
window.onStatusNotify(AjaxViewer.STATUS_RECEIVING);
|
|
$.getScript(url, function(data, textStatus) {
|
|
if(/^<html>/.test(data)) {
|
|
ajaxViewer.stop();
|
|
$(document.body).html(data);
|
|
} else {
|
|
eval(data);
|
|
ajaxViewer.setDirty(true);
|
|
window.onStatusNotify(AjaxViewer.STATUS_RECEIVED);
|
|
|
|
ajaxViewer.checkUpdate();
|
|
}
|
|
});
|
|
}
|
|
},
|
|
|
|
ptInPanel: function(pageX, pageY) {
|
|
var mainPanel = this.panel;
|
|
|
|
var offset = mainPanel.offset();
|
|
var x = pageX - offset.left;
|
|
var y = pageY - offset.top;
|
|
|
|
if(x < 0 || y < 0 || x > mainPanel.width() - 1 || y > mainPanel.height() - 1)
|
|
return false;
|
|
return true;
|
|
},
|
|
|
|
pageToPanel: function(pageX, pageY) {
|
|
var mainPanel = this.panel;
|
|
|
|
var offset = mainPanel.offset();
|
|
var x = pageX - offset.left;
|
|
var y = pageY - offset.top;
|
|
|
|
if(x < 0)
|
|
x = 0;
|
|
if(x > mainPanel.width() - 1)
|
|
x = mainPanel.width() - 1;
|
|
|
|
if(y < 0)
|
|
y = 0;
|
|
if(y > mainPanel.height() - 1)
|
|
y = mainPanel.height() - 1;
|
|
|
|
return { x: Math.ceil(x), y: Math.ceil(y) };
|
|
},
|
|
|
|
installMouseHook: function() {
|
|
var ajaxViewer = this;
|
|
var target = $(document.body);
|
|
|
|
target.mousemove(function(e) {
|
|
if(!ajaxViewer.ptInPanel(e.pageX, e.pageY))
|
|
return true;
|
|
|
|
var pt = ajaxViewer.pageToPanel(e.pageX, e.pageY);
|
|
ajaxViewer.onMouseMove(pt.x, pt.y);
|
|
|
|
e.stopPropagation();
|
|
return false;
|
|
});
|
|
|
|
target.mousedown(function(e) {
|
|
ajaxViewer.panel.parent().focus();
|
|
|
|
if(!ajaxViewer.ptInPanel(e.pageX, e.pageY))
|
|
return true;
|
|
|
|
var modifiers = ajaxViewer.getKeyModifiers(e);
|
|
var whichButton = e.button;
|
|
|
|
var pt = ajaxViewer.pageToPanel(e.pageX, e.pageY);
|
|
ajaxViewer.onMouseDown(pt.x, pt.y, whichButton, modifiers);
|
|
|
|
e.stopPropagation();
|
|
return false;
|
|
});
|
|
|
|
target.mouseup(function(e) {
|
|
if(!ajaxViewer.ptInPanel(e.pageX, e.pageY))
|
|
return true;
|
|
|
|
var modifiers = ajaxViewer.getKeyModifiers(e);
|
|
var whichButton = e.button;
|
|
|
|
var pt = ajaxViewer.pageToPanel(e.pageX, e.pageY);
|
|
|
|
ajaxViewer.onMouseUp(pt.x, pt.y, whichButton, modifiers);
|
|
e.stopPropagation();
|
|
return false;
|
|
});
|
|
|
|
// disable browser right-click context menu
|
|
target.bind("contextmenu", function() { return false; });
|
|
},
|
|
|
|
uninstallMouseHook : function() {
|
|
var target = $(document);
|
|
target.unbind("mousemove");
|
|
target.unbind("mousedown");
|
|
target.unbind("mouseup");
|
|
target.unbind("contextmenu");
|
|
},
|
|
|
|
requiresDefaultKeyProcess : function(e) {
|
|
switch(e.which) {
|
|
case 8 : // backspace
|
|
case 9 : // TAB
|
|
case 19 : // PAUSE/BREAK
|
|
case 20 : // CAPSLOCK
|
|
case 27 : // ESCAPE
|
|
case 16 : // SHIFT key
|
|
case 17 : // CTRL key
|
|
case 18 : // ALT key
|
|
case 33 : // PGUP
|
|
case 34 : // PGDN
|
|
case 35 : // END
|
|
case 36 : // HOME
|
|
case 37 : // LEFT
|
|
case 38 : // UP
|
|
case 39 : // RIGHT
|
|
case 40 : // DOWN
|
|
return false;
|
|
}
|
|
|
|
if(this.getKeyModifiers(e) == AjaxViewer.SHIFT_KEY)
|
|
return true;
|
|
|
|
if(this.getKeyModifiers(e) != 0)
|
|
return false;
|
|
|
|
return true;
|
|
},
|
|
|
|
installKeyboardHook: function() {
|
|
var ajaxViewer = this;
|
|
var target = $(document);
|
|
|
|
target.keypress(function(e) {
|
|
ajaxViewer.onKeyPress(e.which, ajaxViewer.getKeyModifiers(e));
|
|
|
|
e.stopPropagation();
|
|
if(ajaxViewer.requiresDefaultKeyProcess(e))
|
|
return true;
|
|
|
|
e.preventDefault();
|
|
return false;
|
|
});
|
|
|
|
target.keydown(function(e) {
|
|
ajaxViewer.onKeyDown(e.which, ajaxViewer.getKeyModifiers(e));
|
|
|
|
e.stopPropagation();
|
|
if(ajaxViewer.requiresDefaultKeyProcess(e))
|
|
return true;
|
|
|
|
e.preventDefault();
|
|
return false;
|
|
});
|
|
|
|
target.keyup(function(e) {
|
|
ajaxViewer.onKeyUp(e.which, ajaxViewer.getKeyModifiers(e));
|
|
|
|
e.stopPropagation();
|
|
if(ajaxViewer.requiresDefaultKeyProcess(e))
|
|
return true;
|
|
|
|
e.preventDefault();
|
|
return false;
|
|
});
|
|
},
|
|
|
|
uninstallKeyboardHook : function() {
|
|
var target = $(document);
|
|
target.unbind("keypress");
|
|
target.unbind("keydown");
|
|
target.unbind("keyup");
|
|
},
|
|
|
|
onMouseMove: function(x, y) {
|
|
this.sendMouseEvent(AjaxViewer.MOUSE_MOVE, x, y, 0, 0);
|
|
},
|
|
|
|
onMouseDown: function(x, y, whichButton, modifiers) {
|
|
this.sendMouseEvent(AjaxViewer.MOUSE_DOWN, x, y, whichButton, modifiers);
|
|
},
|
|
|
|
onMouseUp: function(x, y, whichButton, modifiers) {
|
|
this.sendMouseEvent(AjaxViewer.MOUSE_UP, x, y, whichButton, modifiers);
|
|
|
|
var curTick = new Date().getTime();
|
|
if(this.lastClickEvent.time && (curTick - this.lastClickEvent.time < 300)) {
|
|
this.onMouseDblClick(this.lastClickEvent.x, this.lastClickEvent.y,
|
|
this.lastClickEvent.button, this.lastClickEvent.modifiers);
|
|
}
|
|
|
|
this.lastClickEvent.x = x;
|
|
this.lastClickEvent.y = y;
|
|
this.lastClickEvent.button = whichButton;
|
|
this.lastClickEvent.modifiers = modifiers;
|
|
this.lastClickEvent.time = curTick;
|
|
},
|
|
|
|
onMouseDblClick: function(x, y, whichButton, modifiers) {
|
|
this.sendMouseEvent(AjaxViewer.MOUSE_DBLCLK, x, y, whichButton, modifiers);
|
|
},
|
|
|
|
onKeyPress: function(code, modifiers) {
|
|
this.dispatchKeyboardInput(AjaxViewer.KEY_PRESS, code, modifiers);
|
|
},
|
|
|
|
onKeyDown: function(code, modifiers) {
|
|
this.dispatchKeyboardInput(AjaxViewer.KEY_DOWN, code, modifiers);
|
|
},
|
|
|
|
onKeyUp: function(code, modifiers) {
|
|
this.dispatchKeyboardInput(AjaxViewer.KEY_UP, code, modifiers);
|
|
},
|
|
|
|
dispatchKeyboardInput : function(event, code, modifiers) {
|
|
var keyboardMapper = ajaxViewer.getCurrentKeyboardMapper();
|
|
keyboardMapper.inputFeed(event, code, modifiers);
|
|
this.dispatchMappedKeyboardInput(keyboardMapper.getMappedInput());
|
|
},
|
|
|
|
dispatchMappedKeyboardInput : function(mappedInput) {
|
|
for(var i = 0; i < mappedInput.length; i++) {
|
|
switch(mappedInput[i].type) {
|
|
case AjaxViewer.KEY_DOWN :
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_DOWN, mappedInput[i].code, mappedInput[i].modifiers);
|
|
break;
|
|
|
|
case AjaxViewer.KEY_UP :
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_UP, mappedInput[i].code, mappedInput[i].modifiers);
|
|
break;
|
|
|
|
case AjaxViewer.KEY_PRESS :
|
|
this.sendKeyboardEvent(AjaxViewer.KEY_PRESS, mappedInput[i].code, mappedInput[i].modifiers);
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
|
|
getKeyModifiers: function(e) {
|
|
var modifiers = 0;
|
|
if(e.altKey)
|
|
modifiers |= AjaxViewer.ALT_KEY;
|
|
|
|
if(e.altLeft)
|
|
modifiers |= AjaxViewer.ALT_LEFT;
|
|
|
|
if(e.ctrlKey)
|
|
modifiers |= AjaxViewer.CTRL_KEY;
|
|
|
|
if(e.ctrlLeft)
|
|
modifiers |= AjaxViewer.CTRL_LEFT;
|
|
|
|
if(e.shiftKey)
|
|
modifiers |= AjaxViewer.SHIFT_KEY;
|
|
|
|
if(e.shiftLeft)
|
|
modifiers |= AjaxViewer.SHIFT_LEFT;
|
|
|
|
if(e.metaKey)
|
|
modifiers |= AjaxViewer.META_KEY;
|
|
|
|
return modifiers;
|
|
}
|
|
};
|