From kde-commits  Fri Sep 30 22:30:28 2011
From: Jaroslaw Staniek <staniek () kde ! org>
Date: Fri, 30 Sep 2011 22:30:28 +0000
To: kde-commits
Subject: [calligra] libs/koreport/common: Allow the document to emit changes
Message-Id: <20110930223028.9AA8CA60CD () git ! kde ! org>
X-MARC-Message: https://marc.info/?l=kde-commits&m=131742185205029

Git commit 078e9f65859993e057e468ff13274827964c1078 by Jaroslaw Staniek, on behalf of Adam Pigg.
Committed on 30/09/2011 at 10:58.
Pushed by staniek into branch 'master'.

Allow the document to emit changes to the view

M  +10   -1    libs/koreport/common/renderobjects.cpp
M  +10   -2    libs/koreport/common/renderobjects.h

http://commits.kde.org/calligra/078e9f65859993e057e468ff13274827964c1078

diff --git a/libs/koreport/common/renderobjects.cpp b/libs/koreport/common/renderobjects.cpp
index eeec023..a065075 100644
--- a/libs/koreport/common/renderobjects.cpp
+++ b/libs/koreport/common/renderobjects.cpp
@@ -78,6 +78,11 @@ void ORODocument::setPageOptions(const ReportPageOptions & options)
     m_pageOptions = options;
 }
 
+void ORODocument::notifyChange(int pageNo)
+{
+        emit(updated(pageNo));
+}
+
 //
 // OROPage
 //
@@ -114,7 +119,7 @@ OROPrimitive* OROPage::primitive(int idx)
     return m_primitives.at(idx);
 }
 
-void OROPage::addPrimitive(OROPrimitive* p, bool atBeginning)
+void OROPage::addPrimitive(OROPrimitive* p, bool atBeginning, bool notify)
 {
     kDebug() << "Adding primitive" << p->type() << "to page" << page();
     
@@ -129,6 +134,10 @@ void OROPage::addPrimitive(OROPrimitive* p, bool atBeginning)
     } else {
         m_primitives.append(p);
     }
+    
+    if (notify) {
+        document()->notifyChange(page());
+    }
 }
 
 //
diff --git a/libs/koreport/common/renderobjects.h b/libs/koreport/common/renderobjects.h
index be38342..5655862 100644
--- a/libs/koreport/common/renderobjects.h
+++ b/libs/koreport/common/renderobjects.h
@@ -46,10 +46,13 @@ class OROSection;
 // ORODocument
 // This object is a single document containing one or more OROPage elements
 //
-class KOREPORT_EXPORT ORODocument
+class KOREPORT_EXPORT ORODocument : public QObject
 {
+    Q_OBJECT
+    
     friend class OROPage;
     friend class OROSection;
+
 public:
     ORODocument(const QString & = QString());
     ~ORODocument();
@@ -75,12 +78,17 @@ public:
     ReportPageOptions pageOptions() const {
         return m_pageOptions;
     };
+    
+    void notifyChange(int pageNo);
 
 protected:
     QString m_title;
     QList<OROPage*> m_pages;
     QList<OROSection*> m_sections;
     ReportPageOptions m_pageOptions;
+    
+signals:
+    void updated(int pageNo);
 };
 
 //
@@ -107,7 +115,7 @@ public:
         return m_primitives.count();
     };
     OROPrimitive* primitive(int);
-    void addPrimitive(OROPrimitive*, bool = false);
+    void addPrimitive(OROPrimitive*, bool atBeginning = false, bool notify = false);
 
 protected:
     ORODocument * m_document;