From 7abea084608e1c180216ea4d2bce702717ec2369 Mon Sep 17 00:00:00 2001
From: Jan Darmochwal
Date: Tue, 5 Oct 2010 16:48:21 +0200
Subject: highlight previous session

This patch makes vmchooser hightlight the previous session run.
Selection of the session is only based on the session name.
The topmost session with the same name as the previous session will be highlighted.
---
 src/dialog.cpp | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

(limited to 'src/dialog.cpp')

diff --git a/src/dialog.cpp b/src/dialog.cpp
index 37b6fb6..6a931ca 100644
--- a/src/dialog.cpp
+++ b/src/dialog.cpp
@@ -3,7 +3,6 @@
 #include "save_restore_session.h"
 #include "sessiontreeitem.h"
 
-
 Dialog::Dialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::Dialog)
@@ -181,5 +180,30 @@ void Dialog::on_comboBoxOthers_currentIndexChanged(int index)
     if (index > ui->comboBoxLecturer->currentIndex()) {
         ui->comboBoxLecturer->setCurrentIndex(index);
     }
+}
+
+void Dialog::selectSession(const QString& name) {
+    QModelIndex root(ui->treeView->rootIndex());
+
+    for (int i = 0; i < model_->rowCount(root); ++i) {
+        QModelIndex section = model_->index(i, 0, root);
+        if (!section.isValid()) break;
+        for (int row = 0; row < model_->rowCount(section); ++row) {
+            QModelIndex index = model_->index(row, 0, section);
+            if (!index.isValid()) break;
+
+            SessionTreeItem* item =
+                    static_cast<SessionTreeItem*>(index.internalPointer());
+            const Session* s(item->session());
+            if (!s) continue;
+            if (s->shortDescription() == name) {
+                ui->treeView->selectionModel()->setCurrentIndex(index, QItemSelectionModel::Select);
+                return;
+            }
+        }
+    }
+}
 
+void Dialog::selectPreviousSession() {
+    selectSession(readSessionName());
 }
-- 
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