Merged the Common::iEnv interface into Common::iApp

[evaf] / src / libs / Common / app.cpp

diff --git a/src/libs/Common/app.cpp b/src/libs/Common/app.cpp
index 3956548f4e1656e1c1e7f44d343d0ab89fccec19..53efce95d319ad6cc12eea546d5b9f1189202275 100644 (file)
--- a/src/libs/Common/app.cpp
+++ b/src/libs/Common/app.cpp
@@ -20,7 +20,6 @@
 #include "app.h"
 #include "globals.h"
 #include "registry.h"
-#include "ienv.h"
 #include "version.h"
 
 #include <QtCore>
@@ -71,6 +70,24 @@ bool App::init()
     // Clear the XML file name
     mXmlFile.clear();
 
+    // Set initial bin and root directories
+    mRootDir = mBinDir = qApp->applicationDirPath();
+    int t = mBinDir.lastIndexOf(QChar('/'), -1);
+    if (t >= 0)
+        mRootDir = mBinDir.left(t);
+
+    if (!mBinDir.endsWith('/'))
+        mBinDir.append('/');
+    if (!mRootDir.endsWith('/'))
+        mRootDir.append('/');
+
+    // Clear other directories
+    mDataRootDir.clear();
+    mQtPluginsDir.clear();
+    mEtcDir.clear();
+    mLogDir.clear();
+    mDocDir.clear();
+
     // Process environment variables
     QStringList env = QProcess::systemEnvironment();
     for (int i = 0; i < env.size(); ++i) {
@@ -82,6 +99,36 @@ bool App::init()
             mName = value;
         else if (name == "EVAF_LANGUAGE")
             mLanguage = value;
+        else if (name == "EVAF_ROOT_DIR") {
+            mRootDir = value;
+            if (!mRootDir.endsWith('/'))
+                mRootDir.append('/');
+        }
+        else if (name == "EVAF_DATA_ROOT_DIR") {
+            mDataRootDir = value;
+            if (!mDataRootDir.endsWith('/'))
+                mDataRootDir.append('/');
+        }
+        else if (name == "EVAF_ETC_DIR") {
+            mEtcDir = value;
+            if (!mEtcDir.endsWith('/'))
+                mEtcDir.append('/');
+        }
+        else if (name == "EVAF_LOG_DIR") {
+            mLogDir = value;
+            if (!mLogDir.endsWith('/'))
+                mLogDir.append('/');
+        }
+        else if (name == "EVAF_DOC_DIR") {
+            mDocDir = value;
+            if (!mDocDir.endsWith('/'))
+                mDocDir.append('/');
+        }
+        else if (name == "EVAF_QT_PLUGINS_DIR") {
+            mQtPluginsDir = value;
+            if (!mQtPluginsDir.endsWith('/'))
+                mQtPluginsDir.append('/');
+        }
     }
 
     // Then process command-line arguments
@@ -94,11 +141,88 @@ bool App::init()
             mName = arg.at(1);
         else if (QRegExp("-[-]?lang(uage)?").exactMatch(arg.at(0)) && arg.size() > 1)
             mLanguage = arg.at(1);
+        else if (QRegExp("-[-]?root(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mRootDir = arg.at(1);
+            if (!mRootDir.endsWith('/'))
+                mRootDir.append('/');
+        }
+        else if (QRegExp("-[-]?dataroot(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mDataRootDir = arg.at(1);
+            if (!mDataRootDir.endsWith('/'))
+                mDataRootDir.append('/');
+        }
+        else if (QRegExp("-[-]?etc(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mEtcDir = arg.at(1);
+            if (!mEtcDir.endsWith('/'))
+                mEtcDir.append('/');
+        }
+        else if (QRegExp("-[-]?log(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mLogDir = arg.at(1);
+            if (!mLogDir.endsWith('/'))
+                mLogDir.append('/');
+        }
+        else if (QRegExp("-[-]?doc(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mDocDir = arg.at(1);
+            if (!mDocDir.endsWith('/'))
+                mDocDir.append('/');
+        }
+        else if (QRegExp("-[-]?qtplugins(dir)?").exactMatch(arg.at(0)) && arg.size() > 1) {
+            mQtPluginsDir = arg.at(1);
+            if (!mQtPluginsDir.endsWith('/'))
+                mQtPluginsDir.append('/');
+        }
     }
 
     return true;
 }
 
+QString const App::dataRootDir() const
+{
+    if (mDataRootDir.isEmpty()) {
+#ifdef Q_OS_LINUX
+        QString dataLoc = QDir::homePath();
+        if (!dataLoc.endsWith('/'))
+            dataLoc.append('/');
+        dataLoc.append(".local/share/data/");
+        mDataRootDir = dataLoc + name();
+        if (!mDataRootDir.endsWith('/'))
+            mDataRootDir.append('/');
+#endif
+        /// @TODO: Needs local data directory on Windows
+        mDataRootDir = rootDir();
+    }
+
+    return mDataRootDir;
+}
+
+QString const App::etcDir() const
+{
+    if (mEtcDir.isEmpty())
+        mEtcDir = dataRootDir() + "etc/";
+    return mEtcDir;
+}
+
+QString const App::logDir() const
+{
+    if (mLogDir.isEmpty())
+        mLogDir = dataRootDir() + "log/";
+    return mLogDir;
+}
+
+QString const App::docDir() const
+{
+    if (mDocDir.isEmpty())
+        mDocDir = rootDir() + "doc/";
+    return mDocDir;
+}
+
+QString const App::qtPluginsDir() const
+{
+    if (mQtPluginsDir.isEmpty())
+        mQtPluginsDir = binDir();
+    return mQtPluginsDir;
+}
+
 QString const App::xmlFileName() const
 {
     if (mXmlFile.isEmpty()) {
@@ -106,13 +230,13 @@ QString const App::xmlFileName() const
 
         // Try the full application name + country + language combination
         QString name = mName + "_" + mLanguage + ".xml";
-        fi.setFile(iEnv::instance()->etcDir() + name);
+        fi.setFile(etcDir() + name);
         if (fi.isReadable())
             mXmlFile = name;
         else {
             // Try application name + country
             name = mName + "_" + mLanguage.left(2) + ".xml";
-            fi.setFile(iEnv::instance()->etcDir() + name);
+            fi.setFile(etcDir() + name);
             if (fi.isReadable())
                 mXmlFile = name;
             else