Look for drives for 3 seconds on startup (#2748).

diff --git a/src/tools/dcpomatic_disk.cc b/src/tools/dcpomatic_disk.cc
index 595ff21c549a5baa898e404452d20c285ead9a6a..74ab30f8e402c2010078689114caa14101131d97 100644 (file)
--- a/src/tools/dcpomatic_disk.cc
+++ b/src/tools/dcpomatic_disk.cc
@@ -43,6 +43,7 @@
 #include <dcp/filesystem.h>
 #include <dcp/warnings.h>
 #include <wx/cmdline.h>
+#include <wx/progdlg.h>
 #include <wx/wx.h>
 LIBDCP_DISABLE_WARNINGS
 #include <boost/process.hpp>
@@ -181,7 +182,17 @@ public:
                dcpomatic_log->set_types (dcpomatic_log->types() | LogEntry::TYPE_DISK);
                LOG_DISK("dcpomatic_disk %1 started", dcpomatic_git_commit);
 
-               drive_refresh ();
+               {
+                       int constexpr seconds_to_look = 3;
+                       wxProgressDialog find_drives_progress(_("Disk Writer"), _("Finding disks"), seconds_to_look * 4, this);
+                       for (auto i = 0; i < seconds_to_look * 4; ++i) {
+                               if (!find_drives_progress.Update(i)) {
+                                       break;
+                               }
+                               drive_refresh();
+                               dcpomatic_sleep_milliseconds(250);
+                       }
+               }
 
                Bind (wxEVT_SIZE, boost::bind(&DOMFrame::sized, this, _1));
                Bind (wxEVT_CLOSE_WINDOW, boost::bind(&DOMFrame::close, this, _1));