From e1430e95969a68d7a62c5e0802fcfd606f0509d9 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 17 Mar 2009 14:35:09 +0000
Subject: A first shot at making noise when innerwidget has changed, but not
 added to the multilist.

---
 client/widgets/multilist.cc | 44 +++++++++++++++++++++++++++++++++++++++++++-
 client/widgets/multilist.h  |  3 +++
 2 files changed, 46 insertions(+), 1 deletion(-)

(limited to 'client')

diff --git a/client/widgets/multilist.cc b/client/widgets/multilist.cc
index dbc23b9..4d34691 100644
--- a/client/widgets/multilist.cc
+++ b/client/widgets/multilist.cc
@@ -26,6 +26,7 @@
  */
 #include "multilist.h"
 
+#include <QMessageBox>
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 #include <QGridLayout>
@@ -38,6 +39,8 @@
 MultiList::MultiList(QDomNode &node, MacroWindow *macrowindow)
   : QFrame(), Widget(node, macrowindow)
 {
+  innerwidget_has_changes = false;
+
   setCommonAttributes(this, node);
 
   QGridLayout *layout = new QGridLayout();
@@ -97,7 +100,10 @@ MultiList::MultiList(QDomNode &node, MacroWindow *macrowindow)
     QString iwname = elem.attribute("innerwidget");
     QVector< Widget* >::iterator ws = widgets.begin();
     while(ws != widgets.end()) {
-      if((*ws)->getName() == iwname) innerwidget = *ws;
+      if((*ws)->getName() == iwname) {
+        innerwidget = *ws;
+        innerwidget->connectFrom(SIGNAL(wasChanged()), this, SLOT(changed()));
+      }
       ws++;
     }
     if(innerwidget == NULL) {
@@ -113,6 +119,41 @@ MultiList::MultiList(QDomNode &node, MacroWindow *macrowindow)
 
 void MultiList::changed()
 {
+  innerwidget_has_changes = true;
+  printf("Multilist innerwidget was changed\n");
+}
+
+
+bool MultiList::isValid()
+{
+  if(innerwidget_has_changes) {
+    switch(QMessageBox::warning(NULL,
+                                "Gem ændringerne i listen?",
+                                "Der er lavet en ændring som ikke er tilføjet til listen.\n"
+                                "Ønsker du at tilføje ændringen til listen inden du gemmer makroen?",
+                                QMessageBox::Save | QMessageBox::Close | QMessageBox::Cancel)) {
+    case QMessageBox::Save:
+      if(innerwidget && innerwidget->isValid()) {
+        add();
+      } else {
+        QMessageBox::critical(NULL,
+                              "Fejl",
+                              "Der er fejl i ændringen, og den kan ikke tilføjes til listen.\n",
+                              QMessageBox::Ok);
+        return false;
+      }
+      break;
+    case QMessageBox::Close:
+      break;
+    case QMessageBox::Cancel:
+    default:
+      // FIXME: How to we actually block the commit and return to the editor?
+      return false;
+      break;
+    }
+  }
+
+  return regexpValidator() && luaValidator();
 }
 
 QString MultiList::getValue()
@@ -166,6 +207,7 @@ void MultiList::add()
     emit wasChanged();
 
     innerwidget->reset();
+    innerwidget_has_changes = false;
   }
 }
 
diff --git a/client/widgets/multilist.h b/client/widgets/multilist.h
index 1e8b4bd..3b0f51e 100644
--- a/client/widgets/multilist.h
+++ b/client/widgets/multilist.h
@@ -56,6 +56,8 @@ public:
   void enable();
   bool isDisabled();
 
+  bool isValid();
+
 public slots:
   void changed();
   void remove();
@@ -71,6 +73,7 @@ private:
   QListWidget *list;
   Widget *innerwidget;
   QString format;
+  bool innerwidget_has_changes;
 };
 
 #endif/*__PRACRO_MULTILIST_H__*/
-- 
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