X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fsession.cpp;h=fcd0e135b5a190972613e85ac79ada3f067b7023;hb=09f55d9665efb3b17ba7de4bae47be6989e884fe;hp=773cf8047956d9cd062d5e3d65b3c2e11ecd0c7e;hpb=fd22c71c1a9cc470b53c71c0ee131a4b2d645f80;p=pulseview.git
diff --git a/pv/session.cpp b/pv/session.cpp
index 773cf80..fcd0e13 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -14,8 +14,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see .
*/
#ifdef _WIN32
@@ -106,7 +105,8 @@ Session::Session(DeviceManager &device_manager, QString name) :
default_name_(name),
name_(name),
capture_state_(Stopped),
- cur_samplerate_(0)
+ cur_samplerate_(0),
+ data_saved_(true)
{
}
@@ -173,6 +173,11 @@ shared_ptr Session::main_bar() const
return main_bar_;
}
+bool Session::data_saved() const
+{
+ return data_saved_;
+}
+
void Session::save_settings(QSettings &settings) const
{
map dev_info;
@@ -852,6 +857,13 @@ void Session::sample_thread_proc(function error_handler)
assert(0);
}
+ // We now have unsaved data unless we just "captured" from a file
+ shared_ptr file_device =
+ dynamic_pointer_cast(device_);
+
+ if (!file_device)
+ data_saved_ = false;
+
if (out_of_memory_)
error_handler(tr("Out of memory, acquisition stopped."));
}
@@ -1065,4 +1077,9 @@ void Session::data_feed_in(shared_ptr device,
}
}
+void Session::on_data_saved()
+{
+ data_saved_ = true;
+}
+
} // namespace pv