ucjsTagListForSBMIncSearch.uc.js

// 以下のFirefox用アドオンにタグ選択パネルを付加するuserChrome.jsスクリプトです
// Hatebu IncSearch, livedoor clip IncSearch, del.icio.us IncSearch, Google Bookmarks IncSearch

(function(){

const LIVEDOOR_URL = 'chrome://livedoorclip_incsearch/content/view.html';
const LIVEDOOR_DIR = 'livedoorclip_incsearch';
const HATEBU_URL = 'chrome://hatebu_incsearch/content/view.html';
const HATEBU_DIR = 'hatebu_incsearch';
const DELICIOUS_URL = 'chrome://delicious_incsearch/content/view.html';
const DELICIOUS_DIR = 'delicious_incsearch';
const GOOGLE_URL = 'chrome://googlebookmarks_incsearch/content/view.html';
const GOOGLE_DIR = 'googlebookmarks_incsearch';

var textBox;

var init = function(doc, dirName){
	var tagView;
	var tagList;
	var hideButton;
	var statement;
	var tags = [];
	var tagListDisplay = true;
	
	// 登録されている全てのタグを取得
	statement = createStatement(dirName);
	while (statement.step()) {
		if(statement.row['tags']){
			tags = tags.concat(statement.row['tags'].replace(/\[(.+?)\]/g, '$1').split(' '));
		}
	}
	statement.reset();
	tags = uniq(tags).sort();
	
	textBox = doc.getElementById('text');
	tagView = doc.createElement('div');
	tagView.style.marginLeft = '150px';
	
	tagList = createTagList(doc);
	for(var i=0; i<tags.length; i+=1){
		tagList.appendChild(createTagElement(tags[i]));
	}
	
	hideButton = createHideButton(doc);
	tagView.appendChild(hideButton);
	tagView.appendChild(tagList);
	doc.body.insertBefore(tagView, doc.getElementById('viewHeader'));
	
	hideButton.addEventListener('click', function(){
		tagList.style.display = hideButton.stateDisplay ? 'none' : '';
		hideButton.toggleDisplay();
	}, true);
	
	textBox.addEventListener('focus', function(){
		tagView.style.display = 'block';
	}, true);
}

var createTagList = function(doc){
	var list = doc.createElement('div');
	list.id = 'tagList';
	list.style.border = 'solid';
	list.style.borderWidth = 'thin';
	list.style.borderColor = '#737373';
	list.style.width = '500px';
	list.style.paddingTop = '3px';
	list.style.paddingBottom = '3px';
	list.style.paddingLeft = '10px';
	list.style.paddingRight = '5px';
	list.style.fontSize = '13px';
	return list;
}

var createTagElement = function(tagName){
	var state = false;
	var span = document.createElement('span');
	var text = document.createTextNode(tagName);
	span.appendChild(text);
	span.style.marginRight = '7px';
	span.style.marginBottom = '3px';
	span.style.cursor = 'pointer';
	
	span.addEventListener('click', function(evt){
		state = !state;
		if(state){
			textBox.value += tagName + ' ';
			span.style.backgroundColor = '#0000FF';
			span.style.color = '#FFFFFF';
		}else{
			textBox.value = textBox.value.replace(tagName + ' ', '');
			span.style.backgroundColor = '#FFFFFF';
			span.style.color = '#000000';
		}
			
	}, true);
	return span;
}

var createHideButton = function(doc){
	var btn = doc.createElement('span');
	btn.innerHTML = 'Hide';
	btn.style.border = 'solid';
	btn.style.borderWidth = 'thin';
	btn.style.borderColor = '#373737';
	btn.style.backgroundColor = '#CCCCCC';
	btn.style.position = 'absolute';
	btn.style.left = '671px';
	btn.style.padding = '5px';
	btn.style.fontSize = '14px';
	btn.style.cursor = 'pointer';
	btn.stateDisplay = true;
	btn.toggleDisplay = function(){
		if(this.stateDisplay){
			this.innerHTML = 'Show';
			this.stateDisplay = false;
		}else{
			this.innerHTML = 'Hide';
			this.stateDisplay = true;
		}
	}
			
	return btn;
}

var getService = function(cls, interface) {
	return Components.classes[cls].getService(Components.interfaces[interface]);
}

function createStatement(dir) {
	
	var file = getService('@mozilla.org/file/directory_service;1', 'nsIProperties')
				.get('ProfD', Components.interfaces.nsIFile); // ProfDはプロファイルのディレクトリ
	
	if (dir) {
		file.append(dir);
		if (!file.exists()) {
			file.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0755);
		}
	}
	
	file.append('bookmark.sqlite');
	var connection = getService('@mozilla.org/storage/service;1', 'mozIStorageService').openDatabase(file);
	var statement = connection.createStatement('SELECT tags FROM bookmark');
	return statement;
}

// 配列のユニーク化
function uniq(a){
	return Array.reduce(a, function(e, r, arr){
		if(e.indexOf(r) == -1){
			e.push(r);
		}
		return e;
	}, []);
}

window.document.addEventListener('DOMContentLoaded', function(evt) {
	var location = evt.target.location;
	if (location == LIVEDOOR_URL) {
		init(evt.target, LIVEDOOR_DIR);
	}else if(location == HATEBU_URL) {
		init(evt.target, HATEBU_DIR);
	}else if(location == DELICIOUS_URL) {
		init(evt.target, DELICIOUS_DIR);
	}else if(location == GOOGLE_URL) {
		init(evt.target, GOOGLE_DIR);
	}
}, false);

})();