Add support for <can_edit> XML entry

2 files changed, 18 insertions, 0 deletions

diff --git a/src/dialog.cpp b/src/dialog.cpp
index 8c316b5..2fa629a 100644
--- a/src/dialog.cpp
+++ b/src/dialog.cpp
@@ -84,6 +84,7 @@ Dialog::Dialog(int defaultTab, bool examMode, QWidget *parent)
     //ui->tabButtonAllClasses->setChecked(true);
 
     ui->chkAdminMode->setVisible(g_allowVmEdit);
+    ui->chkAdminMode->setEnabled(false);
 
     // TODO: Implement bug report dialog :)
     ui->buttonBugReport->setEnabled(false);
@@ -447,6 +448,16 @@ void Dialog::addSessionsAfterDownload(QNetworkReply* reply) {
         qSort(sessions.begin(), sessions.end(), myLessThan);
         this->addItems(sessions, TAB_ALL_VMS);
         // TODO: Filter user's classes and add to tab[TAB_MY_COURSES]
+        bool showEdit = false;
+        for (QList<Session*>::const_iterator it = sessions.begin(); it != sessions.end(); ++it) {
+            if (((VSession*)(*it))->canEdit()) {
+                showEdit = true;
+                break;
+            }
+        }
+        if (showEdit) {
+            ui->chkAdminMode->setVisible(true);
+        }
     } else {
         this->addStatusString(STR_NO_ITEMS);
     }
@@ -489,6 +500,8 @@ void Dialog::treeView_selectionChanged(const QModelIndex& current, const QModelI
         ui->label_platform->setText(vs->getAttribute("virtualizer_name", "param"));
         ui->label_platform->setToolTip(vs->getAttribute("virtualizer_name", "param"));
 
+        ui->chkAdminMode->setEnabled(vs->canEdit());
+
         if (vs->keywords().length() > 0) {
             description = "\n\nKeywords: ";
             for (int i = 0; i < vs->keywords().length(); ++i) {
diff --git a/src/vsession.h b/src/vsession.h
index 2b00206..2ded3ae 100644
--- a/src/vsession.h
+++ b/src/vsession.h
@@ -23,6 +23,7 @@ class VSession : public Session {
     bool isActive() const;
     bool isLocked() const;
     bool isValid() const;
+
     int priority() const;
 
     bool isTemplate() const {
@@ -33,6 +34,10 @@ class VSession : public Session {
         return getAttribute("for_location").toInt() != 0;
     }
 
+    bool canEdit() const {
+        return getAttribute("allow_edit").toInt() != 0;
+    }
+
     QString shortDescription() const {
         return getAttribute("short_description");
     }