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KUtils

adium_emoticons.cpp

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00001 /**********************************************************************************
00002  *   Copyright (C) 2008 by Carlo Segato <brandon.ml@gmail.com>                    *
00003  *                                                                                *
00004  *   This library is free software; you can redistribute it and/or                *
00005  *   modify it under the terms of the GNU Lesser General Public                   *
00006  *   License as published by the Free Software Foundation; either                 *
00007  *   version 2.1 of the License, or (at your option) any later version.           *
00008  *                                                                                *
00009  *   This library is distributed in the hope that it will be useful,              *
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of               *
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU            *
00012  *   Lesser General Public License for more details.                              *
00013  *                                                                                *
00014  *   You should have received a copy of the GNU Lesser General Public             *
00015  *   License along with this library.  If not, see <http://www.gnu.org/licenses/>.*
00016  *                                                                                *
00017  **********************************************************************************/
00018 
00019 #include "adium_emoticons.h"
00020 
00021 #include <QtCore/QFile>
00022 #include <QtCore/QFileInfo>
00023 #include <QtGui/QImageReader>
00024 
00025 #include <kpluginfactory.h>
00026 #include <kdebug.h>
00027 #include <kstandarddirs.h>
00028 
00029 K_PLUGIN_FACTORY(AdiumEmoticonsFactory, registerPlugin<AdiumEmoticons>();)
00030 K_EXPORT_PLUGIN(AdiumEmoticonsFactory("AdiumEmoticons"))
00031 
00032 AdiumEmoticons::AdiumEmoticons(QObject *parent, const QVariantList &args)
00033         : KEmoticonsProvider(parent)
00034 {
00035     Q_UNUSED(args)
00036 }
00037 
00038 bool AdiumEmoticons::removeEmoticon(const QString &emo)
00039 {
00040     QString emoticon = QFileInfo(emoticonsMap().key(emo.split(" "))).fileName();
00041     QDomElement fce = m_themeXml.firstChildElement("plist").firstChildElement("dict").firstChildElement("dict");
00042 
00043     if (fce.isNull()) {
00044         return false;
00045     }
00046 
00047     QDomNodeList nl = fce.childNodes();
00048     for (uint i = 0; i < nl.length(); i++) {
00049         QDomElement de = nl.item(i).toElement();
00050         if (!de.isNull() && de.tagName() == "key" && (de.text() == emoticon)) {
00051             QDomElement dict = de.nextSiblingElement();
00052             if (!dict.isNull() && dict.tagName() == "dict") {
00053                 fce.removeChild(dict);
00054             }
00055 
00056             fce.removeChild(de);
00057             removeEmoticonsMap(emoticonsMap().key(emo.split(" ")));
00058             removeEmoticonIndex(emoticon, emo.split(" "));
00059             return true;
00060         }
00061     }
00062     return false;
00063 }
00064 
00065 bool AdiumEmoticons::addEmoticon(const QString &emo, const QString &text, AddEmoticonOption option)
00066 {
00067     KEmoticonsProvider::addEmoticon(emo, text, option);
00068 
00069     QStringList splitted = text.split(" ");
00070     QDomElement fce = m_themeXml.firstChildElement("plist").firstChildElement("dict").firstChildElement("dict");
00071 
00072     if (fce.isNull()) {
00073         return false;
00074     }
00075 
00076     QDomElement emoticon = m_themeXml.createElement("key");
00077     emoticon.appendChild(m_themeXml.createTextNode(QFileInfo(emo).fileName()));
00078     fce.appendChild(emoticon);
00079 
00080     QDomElement dict = m_themeXml.createElement("dict");
00081     QDomElement el = m_themeXml.createElement("key");
00082     el.appendChild(m_themeXml.createTextNode("Equivalents"));
00083     dict.appendChild(el);
00084 
00085     QDomElement arr = m_themeXml.createElement("array");
00086 
00087     for (int i = 0; i < splitted.size(); ++i) {
00088         QDomElement emoText = m_themeXml.createElement("string");
00089         QDomText txt = m_themeXml.createTextNode(splitted.at(i).trimmed());
00090         emoText.appendChild(txt);
00091         arr.appendChild(emoText);
00092     }
00093 
00094     dict.appendChild(arr);
00095 
00096     el = m_themeXml.createElement("key");
00097     el.appendChild(m_themeXml.createTextNode("Name"));
00098     dict.appendChild(el);
00099 
00100     el = m_themeXml.createElement("string");
00101     el.appendChild(m_themeXml.createTextNode(QFileInfo(emo).baseName()));
00102     dict.appendChild(el);
00103 
00104     fce.appendChild(dict);
00105 
00106     addEmoticonIndex(emo, splitted);
00107     addEmoticonsMap(emo, splitted);
00108     return true;
00109 }
00110 
00111 void AdiumEmoticons::save()
00112 {
00113     QFile fp(themePath() + '/' + fileName());
00114 
00115     if (!fp.exists()) {
00116         kWarning() << fp.fileName() << "doesn't exist!";
00117         return;
00118     }
00119 
00120     if (!fp.open(QIODevice::WriteOnly)) {
00121         kWarning() << fp.fileName() << "can't open WriteOnly!";
00122         return;
00123     }
00124 
00125     QTextStream emoStream(&fp);
00126     emoStream << m_themeXml.toString(4);
00127     fp.close();
00128 }
00129 
00130 bool AdiumEmoticons::loadTheme(const QString &path)
00131 {
00132     KEmoticonsProvider::loadTheme(path);
00133 
00134     QFile fp(path);
00135 
00136     if (!fp.exists()) {
00137         kWarning() << path << "doesn't exist!";
00138         return false;
00139     }
00140 
00141     if (!fp.open(QIODevice::ReadOnly)) {
00142         kWarning() << fp.fileName() << "can't open ReadOnly!";
00143         return false;
00144     }
00145 
00146     QString error;
00147     int eli, eco;
00148     if (!m_themeXml.setContent(&fp, &error, &eli, &eco)) {
00149         kWarning() << fp.fileName() << "can't copy to xml!";
00150         kWarning() << error << "line:" << eli << "column:" << eco;
00151         fp.close();
00152         return false;
00153     }
00154 
00155     fp.close();
00156 
00157     QDomElement fce = m_themeXml.firstChildElement("plist").firstChildElement("dict").firstChildElement("dict");
00158 
00159     if (fce.isNull()) {
00160         return false;
00161     }
00162 
00163     QDomNodeList nl = fce.childNodes();
00164 
00165     clearEmoticonsMap();
00166     QString name;
00167     for (uint i = 0; i < nl.length(); i++) {
00168         QDomElement de = nl.item(i).toElement();
00169 
00170         if (!de.isNull() && de.tagName() == "key") {
00171             name = KGlobal::dirs()->findResource("emoticons", themeName() + '/' + de.text());
00172             continue;
00173         } else if (!de.isNull() && de.tagName() == "dict") {
00174             QDomElement arr = de.firstChildElement("array");
00175             QDomNodeList snl = arr.childNodes();
00176             QStringList sl;
00177 
00178             for (uint k = 0; k < snl.length(); k++) {
00179                 QDomElement sde = snl.item(k).toElement();
00180 
00181                 if (!sde.isNull() && sde.tagName() == "string") {
00182                     sl << sde.text();
00183                 }
00184             }
00185             if (!name.isEmpty()) {
00186                 addEmoticonIndex(name, sl);
00187                 addEmoticonsMap(name, sl);
00188                 name = QString();
00189             }
00190         }
00191     }
00192 
00193     return true;
00194 }
00195 
00196 void AdiumEmoticons::createNew()
00197 {
00198     QString path = KGlobal::dirs()->saveLocation("emoticons", themeName(), false);
00199 
00200     QFile fp(path + '/' + "Emoticons.plist");
00201 
00202     if (!fp.open(QIODevice::WriteOnly)) {
00203         kWarning() << fp.fileName() << "can't open WriteOnly!";
00204         return;
00205     }
00206 
00207     QDomDocumentType ty = QDomImplementation().createDocumentType("plist", "-//Apple Computer//DTD PLIST 1.0//EN", "http://www.apple.com/DTDs/PropertyList-1.0.dtd");
00208     QDomDocument doc(ty);
00209     doc.appendChild(doc.createProcessingInstruction("xml", "version=\"1.0\" encoding=\"UTF-8\""));
00210 
00211     QDomElement plist = doc.createElement("plist");
00212     plist.setAttribute("version", "1.0");
00213     doc.appendChild(plist);
00214 
00215     QDomElement dict = doc.createElement("dict");
00216     plist.appendChild(dict);
00217 
00218     QDomElement el = doc.createElement("key");
00219     el.appendChild(doc.createTextNode("AdiumSetVersion"));
00220     dict.appendChild(el);
00221 
00222     el = doc.createElement("integer");
00223     el.appendChild(doc.createTextNode("1"));
00224     dict.appendChild(el);
00225 
00226     el = doc.createElement("key");
00227     el.appendChild(doc.createTextNode("Emoticons"));
00228     dict.appendChild(el);
00229 
00230     dict.appendChild(doc.createElement("dict"));
00231 
00232 
00233     QTextStream emoStream(&fp);
00234     emoStream << doc.toString(4);
00235     fp.close();
00236 }
00237 
00238 // kate: space-indent on; indent-width 4; replace-tabs on;

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