cperapera.js

/*

	Rikaikun
	Copyright (C) 2010 Erek Speed
	http://code.google.com/p/rikaikun/
	
	---

	Originally based on Rikaichan 1.07
	by Jonathan Zarate
	http://www.polarcloud.com/

	---

	Originally based on RikaiXUL 0.4 by Todd Rudick
	http://www.rikai.com/
	http://rikaixul.mozdev.org/

	---

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

	---

	Please do not change or remove any of the copyrights or links to web pages
	when modifying any of the files. - Jon

*/
var ppcMain = {
	dictCount: 1,
	altView: 0,
	enabled: 0,

	loadDictionary: function() {
		if (!this.dict) {
			try {
				this.dict = new ppcDict();
			}
			catch (ex) {
				alert('Error loading dictionary: ' + ex);
				return false;
			}
		}
		return true;
	},

	// The callback for onSelectionChanged
	// Just sends a message to the tab to enable itself if it hasn't
	// already
	onTabSelect: function(tabId) { ppcMain._onTabSelect(tabId); },
	_onTabSelect: function(tabId) {

		if ((this.enabled == 1))
			try {
				browser.tabs.sendMessage(tabId, {"type":"enable", "config":ppcMain.config});
			} catch (error) {
				console.log(error);
			}
	},

	miniHelp:
		'<span style="font-weight:bold">Perapera Chinese Popup Dictionary Enabled!</span><br><br>' +
		'<table cellspacing=5>' +
		'<tr><td>A</td><td>Alternate popup location</td></tr>' +
		'<tr><td>Y</td><td>Move popup location down</td></tr>' +
		'<tr><td>B</td><td>Previous character</td></tr>' +
		'<tr><td>M</td><td>Next character</td></tr>' +
		'<tr><td>N</td><td>Next word</td></tr>' +
		'</table>',
		

	// Function which enables the inline mode of rikaikun
	// Unlike rikaichan there is no lookup bar so this is the only enable.
	inlineEnable: function(tab, mode) {
		if (!this.dict) {
			//	var time = (new Date()).getTime();
			if (!this.loadDictionary()) return;
			//	time = (((new Date()).getTime() - time) / 1000).toFixed(2);
		}
		
		// Send message to current tab to add listeners and create stuff
		try {
			browser.tabs.sendMessage(tab.id, {"type":"enable", "config":ppcMain.config});
		} catch (error) {
			console.log(error);
		}

		this.enabled = 1;
		
		if(mode == 1) {
			try {
				browser.tabs.sendMessage(tab.id, {"type":"showPopup", "text":ppcMain.miniHelp});
			} catch (error) {
				console.log(error);
			}
		}
		chrome.browserAction.setIcon({"path":"images/toolbar-enabled.png"});
		// chrome.browserAction.setBadgeBackgroundColor({"color":[255,0,0,255]});
		// chrome.browserAction.setBadgeText({"text":"On"});
	},

	// This function diables 
	inlineDisable: function(tab, mode) {
		// Delete dictionary object after we implement it
		delete this.dict;
		
		this.enabled = 0;
		chrome.browserAction.setIcon({"path":"images/toolbar-disabled.png"});
		// chrome.browserAction.setBadgeBackgroundColor({"color":[0,0,0,0]});
		// chrome.browserAction.setBadgeText({"text":""});

		// Send a disable message to all browsers
		var windows = chrome.windows.getAll({"populate":true}, 
			function(windows) {
				for (var i =0; i < windows.length; ++i) {
					var tabs = windows[i].tabs;
					for ( var j = 0; j < tabs.length; ++j) {
						try {
							browser.tabs.sendMessage(tabs[j].id, {"type":"disable"});
						} catch (error) {
							console.log(error);
						}
					}
				}
			});
	},

	inlineToggle: function(tab) {
		if (ppcMain.enabled) ppcMain.inlineDisable(tab, 1);
			else ppcMain.inlineEnable(tab, 1);
	},
	
	search: function(text) {
		//leaving this shit in here for the future if i wanna do a hanzi dict
		var showMode = 0;
		var m = showMode;
		var e = null;

		do {
			switch (showMode) {
			case 0:
				e = this.dict.wordSearch(text);
				break;
			//case this.hanziN:
				//e = this.dict.kanjiSearch(text.charAt(0));
//				break;
			}
			if (e) break;
			showMode = (showMode + 1) % this.dictCount;
		} while (showMode != m);

		return e;
	}
};


/*
	2E80 - 2EFF	CJK Radicals Supplement
	2F00 - 2FDF	Kangxi Radicals
	2FF0 - 2FFF	Ideographic Description
p	3000 - 303F CJK Symbols and Punctuation
x	3040 - 309F Hiragana
x	30A0 - 30FF Katakana
	3190 - 319F	Kanbun
	31F0 - 31FF Katakana Phonetic Extensions
	3200 - 32FF Enclosed CJK Letters and Months
	3300 - 33FF CJK Compatibility
x	3400 - 4DBF	CJK Unified Ideographs Extension A
x	4E00 - 9FFF	CJK Unified Ideographs
x	F900 - FAFF	CJK Compatibility Ideographs
p	FF00 - FFEF Halfwidth and Fullwidth Forms
x	FF66 - FF9D	Katakana half-width

*/