Strip trailing whitespace and fix other whitespace errors (e.g. space/tab mixing...

[ardour.git] / gtk2_ardour / export_range_markers_dialog.cc

diff --git a/gtk2_ardour/export_range_markers_dialog.cc b/gtk2_ardour/export_range_markers_dialog.cc
index df612a340d1a6df22e3fd1544eb04e61a1bda64f..fa9b3abfe5a27c345a305eba5ada45e117111f36 100644 (file)
--- a/gtk2_ardour/export_range_markers_dialog.cc
+++ b/gtk2_ardour/export_range_markers_dialog.cc
@@ -35,14 +35,14 @@ using namespace ARDOUR;
 using namespace PBD;
 using namespace std;
 
-ExportRangeMarkersDialog::ExportRangeMarkersDialog (PublicEditor& editor) 
+ExportRangeMarkersDialog::ExportRangeMarkersDialog (PublicEditor& editor)
        : ExportDialog(editor)
-{ 
+{
        set_title (_("ardour: export ranges"));
        file_frame.set_label (_("Export to Directory"));
 
        do_not_allow_export_cd_markers();
-       
+
        total_duration = 0;
        current_range_marker_index = 0;
 }
@@ -52,8 +52,8 @@ ExportRangeMarkersDialog::browse_action () const
 {
        return Gtk::FILE_CHOOSER_ACTION_CREATE_FOLDER;
 }
-       
-void 
+
+void
 ExportRangeMarkersDialog::export_data ()
 {
        getSession().locations()->apply(*this, &ExportRangeMarkersDialog::process_range_markers_export);
@@ -75,14 +75,14 @@ ExportRangeMarkersDialog::process_range_markers_export(Locations::LocationList&
                                get_selected_file_name(),
                                currentLocation->name(),
                                sndfile_file_ending_from_string(get_selected_header_format()));
-                       
+
                        initSpec(filepath);
-                       
+
                        spec.start_frame = currentLocation->start();
                        spec.end_frame = currentLocation->end();
 
                        if (getSession().start_export(spec)){
-                               // if export fails                      
+                               // if export fails
                                return;
                        }
 
@@ -96,13 +96,13 @@ ExportRangeMarkersDialog::process_range_markers_export(Locations::LocationList&
                                        usleep(10000);
                                }
                        }
-                       
+
                        current_range_marker_index++;
-                       
+
                        getSession().stop_export (spec);
                }
        }
-       
+
        spec.running = false;
 }
 
@@ -117,17 +117,17 @@ ExportRangeMarkersDialog::get_target_filepath(string path, string filename, stri
 
        string target_filepath = target_path + filename + postfix;
        struct stat statbuf;
-       
+
        for(int counter=1; (stat (target_filepath.c_str(), &statbuf) == 0); counter++){
-               // while file exists    
+               // while file exists
                ostringstream scounter;
                scounter.flush();
                scounter << counter;
-               
-               target_filepath = 
+
+               target_filepath =
                        target_path + filename + "_" + scounter.str() + postfix;
        }
-       
+
        return target_filepath;
 }
 
@@ -136,7 +136,7 @@ ExportRangeMarkersDialog::is_filepath_valid(string &filepath)
 {
        // sanity check file name first
        struct stat statbuf;
-  
+
        if (filepath.empty()) {
                // warning dialog
                string txt = _("Please enter a valid target directory.");
@@ -144,15 +144,15 @@ ExportRangeMarkersDialog::is_filepath_valid(string &filepath)
                msg.run();
                return false;
        }
-       
-       if ( (stat (filepath.c_str(), &statbuf) != 0) || 
+
+       if ( (stat (filepath.c_str(), &statbuf) != 0) ||
                (!S_ISDIR (statbuf.st_mode)) ) {
                string txt = _("Please select an existing target directory. Files are not allowed!");
                MessageDialog msg (*this, txt, false, MESSAGE_ERROR, BUTTONS_OK, true);
                msg.run();
                return false;
        }
-       
+
        // directory needs to exist and be writable
        string dirpath = Glib::path_get_dirname (filepath);
        if (::access (dirpath.c_str(), W_OK) != 0) {
@@ -161,7 +161,7 @@ ExportRangeMarkersDialog::is_filepath_valid(string &filepath)
                msg.run();
                return false;
        }
-       
+
        return true;
 }
 
@@ -170,24 +170,24 @@ ExportRangeMarkersDialog::init_progress_computing(Locations::LocationList& locat
 {
        // flush vector
        range_markers_durations_aggregated.resize(0);
-       
+
        nframes_t duration_before_current_location = 0;
        Locations::LocationList::iterator locationIter;
-               
+
        for (locationIter = locations.begin(); locationIter != locations.end(); ++locationIter) {
                Location *currentLocation = (*locationIter);
-               
+
                if(currentLocation->is_range_marker()){
                        range_markers_durations_aggregated.push_back (duration_before_current_location);
-                       
+
                        nframes_t duration = currentLocation->end() - currentLocation->start();
-                       
+
                        range_markers_durations.push_back (duration);
-                       duration_before_current_location += duration;   
+                       duration_before_current_location += duration;
                }
        }
 
-       total_duration = duration_before_current_location;      
+       total_duration = duration_before_current_location;
 }
 
 
@@ -203,7 +203,7 @@ ExportRangeMarkersDialog::progress_timeout ()
                            (spec.progress * (double) range_markers_durations[current_range_marker_index])) /
                        (double) total_duration;
        }
-       
+
        set_progress_fraction( progress );
        return TRUE;
 }