(Qt) Avoid QString::split - version incompatibilities

ui/drivers/qt/playlistentrydialog.cpp

@@ -141,7 +141,7 @@ void PlaylistEntryDialog::loadPlaylistOptions()
          QString ui_display_name;
          QHash<QString, QString> hash;
          const core_info_t *core = &core_info_list->list[i];
-         QStringList databases   = QString(core->databases).split("|");
+         QStringList databases   = string_split_to_qt(QString(core->databases), '|');
 
          hash["core_name"]         = core->core_name;
          hash["core_display_name"] = core->display_name;
@@ -278,8 +278,7 @@ const QStringList PlaylistEntryDialog::getSelectedExtensions()
 
    /* Otherwise it would create a QStringList with a single blank entry... */
    if (!text.isEmpty())
-      list = text.split(' ');
-
+      list   = string_split_to_qt(text, ' ');
    return list;
 }
 

ui/drivers/qt/settingswidgets.cpp

@@ -8,6 +8,7 @@
 #include <QButtonGroup>
 
 #include "settingswidgets.h"
+#include "../ui_qt.h"
 
 #include <math.h>
 
@@ -442,7 +443,7 @@ StringComboBox::StringComboBox(rarch_setting_t *setting, QWidget *parent) :
    ,m_setting(setting)
    ,m_value(setting->value.target.string)
 {
-   addItems(QString(setting->values).split("|"));
+   addItems(string_split_to_qt(QString(setting->values), '|'));
 
    connect(this, SIGNAL(currentTextChanged(const QString&)), this, SLOT(onCurrentTextChanged(const QString&)));
 

ui/drivers/qt/ui_qt_load_core_window.cpp

@@ -16,6 +16,7 @@
  */
 
 #include "ui_qt_load_core_window.h"
+#include "../ui_qt.h"
 
 #include <QFileDialog>
 #include <QDesktopWidget>
@@ -235,8 +236,7 @@ void LoadCoreWindow::initCoreList(const QStringList &extensionFilters)
          name_item                      = new QTableWidgetItem(name);
 
          hash["path"]                   = core->path;
-         hash["extensions"]             = QString(
-               core->supported_extensions).split("|");
+         hash["extensions"]             = string_split_to_qt(QString(core->supported_extensions), '|');
 
          name_item->setData(Qt::UserRole, hash);
          name_item->setFlags(name_item->flags() & ~Qt::ItemIsEditable);

ui/drivers/ui_qt.cpp

@@ -764,3 +764,26 @@ ui_companion_driver_t ui_companion_qt = {
    &ui_application_qt,
    "qt",
 };
+
+QStringList string_split_to_qt(QString str, char delim)
+{
+   int at;
+   QStringList list = QStringList();
+
+   for (at = 0;;)
+   {
+      /* Find next split */
+      int spl = str.indexOf(delim, at);
+
+      /* Store split into list of extensions */
+      list << str.mid(at, (spl < 0 ? str.length() : spl));
+
+      /* No more splits */
+      if (spl < 0)
+         break;
+
+      at = spl + 1;
+   }
+
+   return list;
+}

ui/drivers/ui_qt.h

@@ -678,6 +678,8 @@ typedef struct ui_window_qt
    MainWindow *qtWindow;
 } ui_window_qt_t;
 
+QStringList string_split_to_qt(QString str, char delim);
+
 RETRO_END_DECLS
 
 #endif