cement: If console pauser doesn't exist, warn and stop running programs.

NEWS.md

@@ -7,6 +7,7 @@ Red Panda C++ Version 0.13.3
   - fix: symbols defind locally should be sorted to the front in the code suggestion popup list
   - fix: when show function tips, can't correctly calcuate the current position in the function param list
   - fix: app will become very slow when processing very long lines.
+  - enhancement: If console pauser doesn't exist, warn and stop running programs.
 
 Red Panda C++ Version 0.13.2
   - fix: "delete and exit" button in the environtment / folder option page doesn't work correctly 

RedPandaIDE/compiler/compilermanager.cpp

@@ -248,16 +248,25 @@ void CompilerManager::run(const QString &filename, const QString &arguments, con
 #else
         QString newArguments;
         if (consoleFlag!=0) {
+            QString consolePauserPath=includeTrailingPathDelimiter(pSettings->dirs().appLibexecDir())+"consolepauser";
+            if (!fileExists(consolePauserPath)) {
+                QMessageBox::critical(pMainWindow,
+                                         tr("Can't find Console Pauser"),
+                                         tr("Console Pauser \"%1\" doesn't exists!")
+                                         .arg(consolePauserPath));
+                return;
+
+            }
             if (redirectInput) {
                 newArguments = QString(" -e \"%1\" %2 \"%3\" \"%4\" %5")
-                        .arg(includeTrailingPathDelimiter(pSettings->dirs().appLibexecDir())+"consolepauser")
+                        .arg(consolePauserPath)
                         .arg(consoleFlag)
                         .arg(redirectInputFilename)
                         .arg(localizePath(filename))
                         .arg(arguments);
             } else {
                 newArguments = QString(" -e \"%1\" %2 \"%3\" %4")
-                    .arg(includeTrailingPathDelimiter(pSettings->dirs().appLibexecDir())+"consolepauser")
+                    .arg(consolePauserPath)
                     .arg(consoleFlag)
                     .arg(localizePath(filename)).arg(arguments);
             }

RedPandaIDE/compiler/executablerunner.cpp

@@ -84,6 +84,7 @@ void ExecutableRunner::run()
     mProcess = std::make_shared<QProcess>();
     mProcess->setProgram(mFilename);
     mProcess->setArguments(splitProcessCommand(mArguments));
+    qDebug()<<splitProcessCommand(mArguments);
     mProcess->setWorkingDirectory(mWorkDir);
     QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
     QString path = env.value("PATH");