correct msg in fatal error

[ardour.git] / gtk2_ardour / video_server_dialog.cc

diff --git a/gtk2_ardour/video_server_dialog.cc b/gtk2_ardour/video_server_dialog.cc
index ca70c11a0f7d05877c9f160b07438f7d6f3048c8..de6af96f0463af4b011f9741f999a15eeec20723 100644 (file)
--- a/gtk2_ardour/video_server_dialog.cc
+++ b/gtk2_ardour/video_server_dialog.cc
@@ -17,8 +17,6 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 */
-#ifdef WITH_VIDEOTIMELINE
-
 #include <cstdio>
 #include <cmath>
 
@@ -31,14 +29,29 @@
 #include "ardour/template_utils.h"
 #include "ardour/session.h"
 
+#ifdef PLATFORM_WINDOWS
+#include <windows.h>
+#include <shlobj.h> // CSIDL_*
+#include "pbd/windows_special_dirs.h"
+#endif
+
+#ifdef interface
+#undef interface
+#endif
+
 #include "video_server_dialog.h"
 #include "utils_videotl.h"
 #include "i18n.h"
 
+#ifdef PLATFORM_WINDOWS
+#include <windows.h>
+#endif
+
 using namespace Gtk;
 using namespace std;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace VideoUtils;
 
 VideoServerDialog::VideoServerDialog (Session* s)
        : ArdourDialog (_("Launch Video Server"))
@@ -55,7 +68,6 @@ VideoServerDialog::VideoServerDialog (Session* s)
        set_session (s);
 
        set_name ("VideoServerDialog");
-       set_position (Gtk::WIN_POS_MOUSE);
        set_modal (true);
        set_skip_taskbar_hint (true);
        set_resizable (false);
@@ -81,17 +93,44 @@ VideoServerDialog::VideoServerDialog (Session* s)
        listenaddr_combo.append_text("0.0.0.0");
        listenaddr_combo.set_active(0);
 
+#ifdef PLATFORM_WINDOWS
+       HKEY key;
+       DWORD size = PATH_MAX;
+       char tmp[PATH_MAX+1];
+       const char *program_files = PBD::get_win_special_folder (CSIDL_PROGRAM_FILES);
+#endif
+
        std::string icsd_file_path;
-       if (find_file_in_search_path (PBD::SearchPath(Glib::getenv("PATH")), X_("harvid"), icsd_file_path)) {
+       if (find_file (PBD::Searchpath(Glib::getenv("PATH")), X_("harvid"), icsd_file_path)) {
                path_entry.set_text(icsd_file_path);
        }
+#ifdef PLATFORM_WINDOWS
+       else if ( (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Software\\RSS\\harvid", 0, KEY_READ, &key))
+                       &&  (ERROR_SUCCESS == RegQueryValueExA (key, "Install_Dir", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size))
+                       )
+       {
+               path_entry.set_text(g_build_filename(Glib::locale_to_utf8(tmp).c_str(), "harvid.exe", 0));
+       }
+       else if (program_files && Glib::file_test(g_build_filename(program_files, "harvid", "harvid.exe", 0), Glib::FILE_TEST_EXISTS))
+       {
+               path_entry.set_text(g_build_filename(program_files, "harvid", "harvid.exe", 0));
+       }
+#endif
+       /* generic fallbacks to try */
        else if (Glib::file_test(X_("C:\\Program Files\\harvid\\harvid.exe"), Glib::FILE_TEST_EXISTS)) {
                path_entry.set_text(X_("C:\\Program Files\\harvid\\harvid.exe"));
        }
        else {
                PBD::warning <<
-                       _("The external video server 'harvid' can not be found. The tool is included with the Ardour releases from ardour.org, "
-                         "alternatively you can download it from http://x42.github.com/harvid/ or acquire it from your distribution.") << endmsg;
+                       string_compose(
+                                       _("The external video server 'harvid' can not be found.\n"
+                                               "The tool is included with the %1 releases from ardour.org, "
+                                               "alternatively you can download it from http://x42.github.com/harvid/ "
+                                               "or acquire it from your distribution.\n"
+                                               "\n"
+                                               "see also http://manual.ardour.org/video-timeline/setup/"
+                                        ), PROGRAM_NAME)
+                       << endmsg;
        }
 
 
@@ -132,7 +171,9 @@ VideoServerDialog::VideoServerDialog (Session* s)
        t->attach (*l, 0, 1, 2, 3, FILL);
        t->attach (cachesize_spinner, 1, 2, 2, 3);
 
-       l = manage (new Label (_("Ardour relies on an external Video Server for the videotimeline.\nThe server configured in Edit -> Prefereces -> Video is not reachable.\nDo you want ardour to launch 'harvid' on this machine?"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
+       l = manage (new Label (string_compose(
+                                       _("%1 relies on an external video server for the videotimeline.\nThe server configured in Edit -> Preferences -> Video is not reachable.\nDo you want %1 to launch 'harvid' on this machine?"), PROGRAM_NAME)
+                               , Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
        l->set_max_width_chars(80);
        l->set_line_wrap();
        vbox->pack_start (*l, true, true, 4);
@@ -216,5 +257,3 @@ std::string
 VideoServerDialog::get_docroot () {
        return docroot_entry.get_text();
 }
-
-#endif /* WITH_VIDEOTIMELINE */