From 26482ab02544efb2b77530f5a9f5deb8cfad6911 Mon Sep 17 00:00:00 2001
From: DOOMer <doomer3d@gmail.com>
Date: Wed, 11 Apr 2012 22:52:02 +0400
Subject: [PATCH] [X11 only] add moving config files from old-style location
 ($HOME/.screengrab/) to XDG_CONFIG_HOME ($XDG_CONFIG_HOME/screengrab/)

---
 src/core/config.cpp                     | 26 +++++++++++++++++++++++--
 src/modules/uploader/uploaderconfig.cpp | 15 ++++++++++++--
 2 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/src/core/config.cpp b/src/core/config.cpp
index d6ed386..1d71cec 100644
--- a/src/core/config.cpp
+++ b/src/core/config.cpp
@@ -26,6 +26,8 @@
 #include <QtCore/QVector>
 #include <QtGui/QDesktopServices>
 
+#include <QDebug>
+
 const QString KEY_SAVEDIR = "defDir";
 const QString KEY_SAVENAME = "defFilename";
 const QString KEY_SAVEFORMAT = "defImgFormat";
@@ -125,6 +127,13 @@ QString Config::getConfigFile()
 
 #ifdef Q_WS_X11
     configFile = Config::getConfigDir() + "screengrab.conf";
+    
+    // moving old stile storange setting to XDG_CONFIG_HOME storage
+    QString oldConfigFile = QDir::homePath()+ QDir::separator()+".screengrab"+ QDir::separator() + "screengrab.conf";
+    if (QFile::exists(oldConfigFile) == true && QFile::exists(configFile) == false)
+    {
+        QFile::rename(oldConfigFile, configFile);
+    }
 #endif
 
 #ifdef Q_WS_WIN
@@ -138,8 +147,21 @@ QString Config::getConfigDir()
 {
     QString configDir;
 #ifdef Q_WS_X11
-    configDir.append(QDir::homePath()+ QDir::separator()+".screengrab"+
-    QDir::separator());
+    // old style config path
+    QString oldConfigDir = QDir::homePath()+ QDir::separator()+".screengrab"+ QDir::separator();
+    configDir = qgetenv("XDG_CONFIG_HOME");
+    
+    // Ubuntu hack -- if XDG_CONFIG_HOME is missing
+    if (configDir.isEmpty() == true)
+    {
+        configDir = QDir::homePath();
+        configDir += QDir::separator();
+        configDir += ".config";
+    }
+    
+    configDir.append(QDir::separator());
+    configDir.append("screengrab");
+    configDir.append(QDir::separator());   
 #endif
     
     // if win32
diff --git a/src/modules/uploader/uploaderconfig.cpp b/src/modules/uploader/uploaderconfig.cpp
index b1b4ab2..d3656d3 100644
--- a/src/modules/uploader/uploaderconfig.cpp
+++ b/src/modules/uploader/uploaderconfig.cpp
@@ -20,6 +20,8 @@
 
 #include "uploaderconfig.h"
 #include <QString>
+#include <QFile>
+#include <QDir>
 
 #include "core/config.h"
 
@@ -28,10 +30,19 @@
 const QString  groupName = "imageshack.us";
 
 UploaderConfig::UploaderConfig()
-{
+{    
     QString configFile = Config::getConfigDir();
-#ifdef Q_WS_X11    
+#ifdef Q_WS_X11 
+    // old style config settings storage
+    QString oldConfigFile = QDir::homePath()+ QDir::separator()+".screengrab"+ QDir::separator() + "uploader.conf";
+    
     configFile += "uploader.conf";
+    
+    // move config  file to new location
+    if (QFile::exists(oldConfigFile) == true && QFile::exists(configFile) == false)
+    {
+        QFile::rename(oldConfigFile, configFile);
+    }
 #endif
     
 #ifdef Q_WS_WIN