A huge amount of changes, based on the results of two usertest.

The changes are contained (but not limited to) in the following list:
 - Make disabled widgets ignored in validation test.
 - Do not commit values of disabled widgets to the database.
 - Make storechildren attribute on metawidget, that enables storing of the child widgets in the database.
 - Implement LUA resume generator.
 - Make language attribute on resume tag, and switch parser (format/LUA).
 - Case insensitive search in combobox.
 - Click on macro name or line, expands macro.
 - Greyed out widgets in AltComboBox should be hidden instead.
 - Keyboard 'delete' should delete item from multilist.
 - "Commit" button needs to be more visible? Icon?
 - Upon opening of a second macro, the first macro should indicate itself as 'not saved'.
 - After 'add' in multilist, the input widgets should be reset.
 - First widget in a macro should have keyboard focus after expansion.
 - "Endnu ikke udfyldt" needs to be more clear (darker).
 - Meta widgets must recurse the isValid() call to its children.
 - Greyed out widgets must be hidden.
 - Multilist should be read as a list prior to its input fields.
 - Visible field on widgets. Hides a widget without disabling it.

1 files changed, 29 insertions, 4 deletions

diff --git a/client/widgets/widget.h b/client/widgets/widget.h
index 9b6a996..2977e3a 100644
--- a/client/widgets/widget.h
+++ b/client/widgets/widget.h
@@ -38,13 +38,35 @@ class Widget {
 public:
   Widget(QDomNode &node, MacroWindow *macrowindow);
   virtual ~Widget(){}
-  virtual QString getValue();
-  virtual void setValue(QString value);
+
+  virtual QString getValue() { return ""; }
+  virtual void setValue(QString value, QString source = "");
+
   virtual bool isValid();
-  virtual void disable();
-  virtual void enable();
+
+  virtual void disable() {}
+  virtual void enable() {}
+  virtual bool isDisabled() { return false; }
+
+  virtual void setVisibility(bool) {}
+
   QString getName();
 
+  /**
+   * Connect some signal from this object to some slot in some other object.
+   */
+  virtual void connectFrom(const char *, const QObject *, const char *) {}
+
+  /**
+   * Connect some signal from some other object to some slot in this object.
+   */
+  virtual void connectTo(const QObject *, const char *, const char *) {}
+
+  virtual bool setKeyboardFocus() { return false; }
+
+  void setInitialValue(QString value);
+  virtual void reset();
+
 protected:
   QString widget_name;
 
@@ -60,6 +82,9 @@ private:
   QString luaprogram;
   LUA *lua;
   MacroWindow *macrowindow;
+  
+  QString initial_value;
+  bool has_initial_value;
 };
 
 #endif/*__PRACRO_WIDGET_H__*/