Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 94 insertions, 0 deletions

diff --git a/SQLiteStudio3/coreSQLiteStudio/plugins/populatedictionary.cpp b/SQLiteStudio3/coreSQLiteStudio/plugins/populatedictionary.cpp
new file mode 100644
index 0000000..3d78de5
--- /dev/null
+++ b/SQLiteStudio3/coreSQLiteStudio/plugins/populatedictionary.cpp
@@ -0,0 +1,94 @@
+#include "populatedictionary.h"
+#include "services/populatemanager.h"
+#include "services/notifymanager.h"
+#include "common/unused.h"
+#include <QFileInfo>
+#include <QFile>
+#include <QTextStream>
+
+PopulateDictionary::PopulateDictionary()
+{
+}
+
+QString PopulateDictionary::getTitle() const
+{
+    return tr("Dictionary", "dictionary populating plugin name");
+}
+
+PopulateEngine*PopulateDictionary::createEngine()
+{
+    return new PopulateDictionaryEngine();
+}
+
+bool PopulateDictionaryEngine::beforePopulating(Db* db, const QString& table)
+{
+    UNUSED(db);
+    UNUSED(table);
+    QFile file(cfg.PopulateDictionary.File.get());
+    if (!file.open(QIODevice::ReadOnly))
+    {
+        notifyError(QObject::tr("Could not open dictionary file %1 for reading.").arg(cfg.PopulateDictionary.File.get()));
+        return false;
+    }
+    QTextStream stream(&file);
+    QString dataStr = stream.readAll();
+    file.close();
+
+    if (cfg.PopulateDictionary.Lines.get())
+        dictionary = dataStr.split("\n");
+    else
+        dictionary = dataStr.split(QRegExp("\\s+"));
+
+    if (dictionary.size() == 0)
+        dictionary << QString();
+
+    dictionaryPos = 0;
+    dictionarySize = dictionary.size();
+    if (cfg.PopulateDictionary.Random.get())
+        qsrand(QDateTime::currentDateTime().toTime_t());
+
+    return true;
+}
+
+QVariant PopulateDictionaryEngine::nextValue(bool& nextValueError)
+{
+    UNUSED(nextValueError);
+    if (cfg.PopulateDictionary.Random.get())
+    {
+        int r = qrand() % dictionarySize;
+        return dictionary[r];
+    }
+    else
+    {
+        if (dictionaryPos >= dictionarySize)
+            dictionaryPos = 0;
+
+        return dictionary[dictionaryPos++];
+    }
+}
+
+void PopulateDictionaryEngine::afterPopulating()
+{
+    dictionary.clear();
+    dictionarySize = 0;
+    dictionaryPos = 0;
+}
+
+CfgMain* PopulateDictionaryEngine::getConfig()
+{
+    return &cfg;
+}
+
+QString PopulateDictionaryEngine::getPopulateConfigFormName() const
+{
+    return QStringLiteral("PopulateDictionaryConfig");
+}
+
+bool PopulateDictionaryEngine::validateOptions()
+{
+    QFileInfo fi(cfg.PopulateDictionary.File.get());
+    bool fileValid = fi.exists() && fi.isReadable() && !fi.isDir();
+    POPULATE_MANAGER->handleValidationFromPlugin(fileValid, cfg.PopulateDictionary.File, QObject::tr("Dictionary file must exist and be readable."));
+
+    return fileValid;
+}