From: Steve Brokenshire <sbrokenshire@xestia.co.uk>
Date: Thu, 29 Dec 2016 19:54:27 +0000 (+0000)
Subject: XCCalendarList: Look at internal_updatedata checksum before updating controls
X-Git-Tag: release-0.02~48
X-Git-Url: http://Server1/repobrowser/?p=xestiacalendar%2F.git;a=commitdiff_plain;h=172322316537049f6ced59877a3b5bd3d2f64f2c

XCCalendarList: Look at internal_updatedata checksum before updating controls
---

diff --git a/source/widgets/XCCalendarList.cpp b/source/widgets/XCCalendarList.cpp
index 62efb9c..6fc7f7a 100644
--- a/source/widgets/XCCalendarList.cpp
+++ b/source/widgets/XCCalendarList.cpp
@@ -44,7 +44,27 @@ XCCalendarList::~XCCalendarList(){
 
 void XCCalendarList::UpdateCalendarList(CalendarDataStorage *dataStorage){
 	
-	// TODO: Verify if the generated code has changed.
+	// Verify if the generated code has changed. Return if not.
+
+	CDSGetChecksumResult currentChecksum = dataStorage->GetChecksum("internal_updatedata");
+	
+	if (checksumUpdate == currentChecksum.checksumValue){
+		
+		// Checksum matches so return.
+		return;
+		
+	}
+	
+	// TODO: Delete the old controls.
+	
+	for (vector<XCCalendarListAccountCtrl*>::iterator accountCtrlIter = accountControlList.begin();
+		accountCtrlIter != accountControlList.end(); accountCtrlIter++){
+		
+		delete *accountCtrlIter;
+			
+	}
+	
+	accountControlList.clear();
 	
 	// Get the list of accounts and create them one by one.
 	
@@ -78,4 +98,8 @@ void XCCalendarList::UpdateCalendarList(CalendarDataStorage *dataStorage){
 		
 	}
 	
+	// Set the updated checksum.
+	
+	checksumUpdate = currentChecksum.checksumValue;
+	
 }
\ No newline at end of file
diff --git a/source/widgets/XCCalendarList.h b/source/widgets/XCCalendarList.h
index 7dbb093..e05f697 100644
--- a/source/widgets/XCCalendarList.h
+++ b/source/widgets/XCCalendarList.h
@@ -41,8 +41,8 @@ class XCCalendarList: public wxPopupTransientWindow
 		wxScrolledWindow *scwMain = nullptr;
 		wxBoxSizer *szrScrolled = nullptr;
 		std::vector<XCCalendarListAccountCtrl*> accountControlList;
+		std::string checksumUpdate = "";
 	protected:
-		
 	public:
 		XCCalendarList(wxWindow *parent);
 		void UpdateCalendarList(CalendarDataStorage *dataStorage);