1 files changed, 107 insertions, 0 deletions
diff --git a/src/common/gui/config_widget.h b/src/common/gui/config_widget.h
new file mode 100644
index 0000000..abfafab
--- /dev/null
+++ b/src/common/gui/config_widget.h
@@ -0,0 +1,107 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2007 Nicolas Hadacek <hadacek@kde.org>             *
+ *   Copyright (C) 2004 Alain Gibaud <alain.gibaud@free.fr>                *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+#ifndef CONFIG_WIDGET_H
+#define CONFIG_WIDGET_H
+
+#include <qpixmap.h>
+#include <qcheckbox.h>
+#include <qvaluevector.h>
+#include <qvariant.h>
+
+#include "container.h"
+
+//-----------------------------------------------------------------------------
+class ConfigWidget : public Container
+{
+Q_OBJECT
+public:
+  ConfigWidget(QWidget *parent = 0) : Container(parent) {}
+  virtual QString title() const { return QString::null; }
+  virtual QString header() const { return QString::null; }
+  virtual QPixmap pixmap() const { return QPixmap(); }
+
+public slots:
+  virtual void loadConfig() = 0;
+  virtual void saveConfig() = 0;
+};
+
+//-----------------------------------------------------------------------------
+template <typename Type>
+class BaseConfigWidget
+{
+public:
+  BaseConfigWidget(ConfigWidget *widget) {
+    _widgets.resize(Type::Nb_Types);
+    for(Type type; type<Type::Nb_Types; ++type) _widgets[type.type()] = createWidget(type, widget);
+  }
+  void loadConfig() {
+    for(Type type; type<Type::Nb_Types; ++type) load(type, _widgets[type.type()]);
+  }
+  void saveConfig() {
+    for(Type type; type<Type::Nb_Types; ++type) save(type, _widgets[type.type()]);
+  }
+  void setDefault() {
+    for(Type type; type<Type::Nb_Types; ++type) setDefault(type, _widgets[type.type()]);
+  }
+
+private:
+  QValueVector<QWidget *> _widgets;
+
+  static QWidget *createWidget(Type type, ConfigWidget *widget) {
+    QWidget *w = 0;
+    uint row = widget->numRows();
+    switch (type.data().defValue.type()) {
+      case QVariant::Bool:
+        w = new QCheckBox(type.label(), widget);
+        widget->addWidget(w, row,row, 0,1);
+        break;
+      default: Q_ASSERT(false); break;
+    }
+    return w;
+  }
+  void load(Type type, QWidget *widget) const {
+    switch (type.data().defValue.type()) {
+      case QVariant::Bool:
+        static_cast<QCheckBox *>(widget)->setChecked(readConfigEntry(type).toBool());
+        break;
+      default: Q_ASSERT(false); break;
+    }
+  }
+  void save(Type type, QWidget *widget) {
+    switch (type.data().defValue.type()) {
+      case QVariant::Bool:
+        writeConfigEntry(type, QVariant(static_cast<QCheckBox *>(widget)->isChecked(), 0));
+        break;
+      default: Q_ASSERT(false); break;
+    }
+  }
+  void setDefault(Type type, QWidget *widget) const {
+    switch (type.data().defValue.type()) {
+      case QVariant::Bool:
+        static_cast<QCheckBox *>(widget)->setChecked(type.data().defValue.toBool());
+        break;
+      default: Q_ASSERT(false); break;
+    }
+  }
+};
+
+//-----------------------------------------------------------------------------
+#define BEGIN_DECLARE_CONFIG_WIDGET(ConfigType, ConfigWidgetType) \
+class ConfigWidgetType : public ::ConfigWidget, public BaseConfigWidget<ConfigType> \
+{ \
+public: \
+  ConfigWidgetType() : BaseConfigWidget<ConfigType>(this) {} \
+  virtual void loadConfig() { BaseConfigWidget<ConfigType>::loadConfig(); } \
+  virtual void saveConfig() { BaseConfigWidget<ConfigType>::saveConfig(); } \
+
+#define END_DECLARE_CONFIG_WIDGET \
+};
+
+#endif