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List:       kde-commits
Subject:    [kst-plot] src/libkstapp: Save current tab in .kst file.
From:       Barth Netterfield <netterfield () astro ! utoronto ! ca>
Date:       2015-02-28 20:12:06
Message-ID: E1YRnk6-0007mb-Ij () scm ! kde ! org
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Git commit d4191686295916c0f0ae9196f4e62e827d9c09d7 by Barth Netterfield.
Committed on 23/02/2015 at 16:43.
Pushed by netterfield into branch 'master'.

Save current tab in .kst file.

Save the current tab when saving a kst file.
Additionally, when loading an older kst file
which hasn't save the current tab index, start
with tab 0 (rather than the last tab).

M  +8    -0    src/libkstapp/document.cpp

http://commits.kde.org/kst-plot/d4191686295916c0f0ae9196f4e62e827d9c09d7

diff --git a/src/libkstapp/document.cpp b/src/libkstapp/document.cpp
index 9c413d2..77d3b9b 100644
--- a/src/libkstapp/document.cpp
+++ b/src/libkstapp/document.cpp
@@ -170,6 +170,7 @@ bool Document::save(const QString& to) {
   xml.writeEndElement();
 
   xml.writeStartElement("graphics");
+  xml.writeAttribute("currentTab", QString::number(_win->tabWidget()->currentIndex()));
   for (int i = 0; i < _win->tabWidget()->count(); ++i) {
     View *v = qobject_cast<View*>(_win->tabWidget()->widget(i));
     xml.writeStartElement("view");
@@ -253,6 +254,7 @@ bool Document::open(const QString& file) {
 
   enum State { Unknown=0, Data, Variables, Objects, Relations, Graphics, View };
   State state = Unknown;
+  int currentTab = 0;
 
   while (!xml.atEnd()) {
     if (xml.isStartElement()) {
@@ -283,6 +285,8 @@ bool Document::open(const QString& file) {
           malformed();
         }
         state = Graphics;
+        QXmlStreamAttributes attrs = xml.attributes();
+        currentTab = attrs.value("currentTab").toString().toInt();
       } else {
         switch (state) {
           case Objects:
@@ -415,6 +419,10 @@ bool Document::open(const QString& file) {
   _mnum = max_mnum+1;
 
 
+  if (_win->tabWidget()->count() > currentTab) {
+    _win->tabWidget()->setCurrentIndex(currentTab);
+  }
+
   UpdateManager::self()->doUpdates(true);
   setChanged(false);
   // Restore current app path
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