added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/smplayer_plugin/paths.cpp

@@ -0,0 +1,157 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "paths.h"
+#include <QLibraryInfo>
+#include <QLocale>
+#include <QFile>
+#include <QRegExp>
+#include <QDir>
+
+#ifndef Q_OS_WIN
+#include <stdlib.h>
+#endif
+
+QString Paths::app_path;
+QString Paths::config_path;
+
+void Paths::setAppPath(QString path) {
+	app_path = path;
+}
+
+QString Paths::appPath() {
+	return app_path;
+}
+
+QString Paths::dataPath() {
+#ifdef DATA_PATH
+	QString path = QString(DATA_PATH);
+	if (!path.isEmpty())
+		return path;
+	else
+		return appPath();
+#else
+	return appPath();
+#endif
+}
+
+QString Paths::translationPath() {
+#ifdef TRANSLATION_PATH
+	QString path = QString(TRANSLATION_PATH);
+	if (!path.isEmpty())
+		return path;
+	else
+		return appPath() + "/translations";
+#else
+	return appPath() + "/translations";
+#endif
+}
+
+QString Paths::docPath() {
+#ifdef DOC_PATH
+	QString path = QString(DOC_PATH);
+	if (!path.isEmpty())
+		return path;
+	else
+		return appPath() + "/docs";
+#else
+	return appPath() + "/docs";
+#endif
+}
+
+QString Paths::themesPath() {
+#ifdef THEMES_PATH
+	QString path = QString(THEMES_PATH);
+	if (!path.isEmpty())
+		return path;
+	else
+		return appPath() + "/themes";
+#else
+	return appPath() + "/themes";
+#endif
+}
+
+QString Paths::shortcutsPath() {
+#ifdef SHORTCUTS_PATH
+	QString path = QString(SHORTCUTS_PATH);
+	if (!path.isEmpty())
+		return path;
+	else
+		return appPath() + "/shortcuts";
+#else
+	return appPath() + "/shortcuts";
+#endif
+}
+
+QString Paths::qtTranslationPath() {
+	return QLibraryInfo::location(QLibraryInfo::TranslationsPath);
+}
+
+QString Paths::doc(QString file, QString locale) {
+	if (locale.isEmpty()) {
+		locale = QLocale::system().name();
+	}
+
+	QString f = docPath() + "/" + locale + "/" + file;
+	qDebug("Helper:doc: checking '%s'", f.toUtf8().data());
+	if (QFile::exists(f)) return f;
+
+	if (locale.indexOf(QRegExp("_[A-Z]+")) != -1) {
+		locale.replace(QRegExp("_[A-Z]+"), "");
+		f = docPath() + "/" + locale + "/" + file;
+		qDebug("Helper:doc: checking '%s'", f.toUtf8().data());
+		if (QFile::exists(f)) return f;
+	}
+
+	f = docPath() + "/en/" + file;
+	return f;
+}
+
+void Paths::setConfigPath(QString path) {
+	config_path = path;
+}
+
+QString Paths::configPath() {
+	if (!config_path.isEmpty()) {
+		return config_path;
+	} else {
+#ifdef PORTABLE_APP
+		return appPath();
+#else
+		#ifndef Q_OS_WIN
+		const char * XDG_CONFIG_HOME = getenv("XDG_CONFIG_HOME");
+		if (XDG_CONFIG_HOME!=NULL) {
+			qDebug("Paths::configPath: XDG_CONFIG_HOME: %s", XDG_CONFIG_HOME);
+			return QString(XDG_CONFIG_HOME) + "/smplayer";
+		} 
+		else
+		return QDir::homePath() + "/.config/smplayer";
+		#else
+		return QDir::homePath() + "/.smplayer";
+		#endif
+#endif
+	}
+}
+
+QString Paths::iniPath() {
+	return configPath();
+}
+
+QString Paths::subtitleStyleFile() {
+	return configPath() + "/styles.ass";
+}