fix: prevent resizing during length editing

src/apps/muscles/app.jl

@@ -34,7 +34,6 @@ const bonito_app = NamedApp(:inherit, Backbone.app)
 
     @out export_sequence_link = ""
     @in export_sequence_click = false
-    #@in delete_sequence_click = false
 
     @in colormap = default_colormap
     @out first_time_in_editmode = true # and in the heatmap view
@@ -77,6 +76,7 @@ const bonito_app = NamedApp(:inherit, Backbone.app)
             series_length = length(seq.times)
             time_interval = step(seq.times)
             start_time = first(seq.times)
+            no_sequences_yet = isempty(sequence_names)
         end
         on(MuscleWidgets.clipboard(model)) do _
             new_clipboard_item[!] = false
@@ -108,24 +108,29 @@ const bonito_app = NamedApp(:inherit, Backbone.app)
             end
             valid = false
         end
+        previous_length = length(seq.times)
+        new_length = round(Int, series_length)
         if series_length < 1
             @notify "Time series length must be strictly positive" :error
-            series_length = length(seq.times)
+            series_length = previous_length
             valid = false
-        elseif round(series_length) != series_length
+        elseif series_length != new_length
             @notify "Time series length must be an integer" :error
-            series_length = round(series_length)
+            series_length = new_length
             valid = false
-        elseif !isnothing(maxlength) && maxlength < series_length
+        elseif !isnothing(maxlength) && maxlength < new_length
             @notify "Time series is too long" :error
-            series_length = length(seq.times)
+            series_length = previous_length
+            valid = false
+        elseif new_length < previous_length &&
+            startswith(string(previous_length), string(new_length))
+            @debug "Ignoring new size at the moment"
             valid = false
         end
         #
         if valid && !(start_time == seq.times[1] && time_interval == step(seq.times) &&
-                      series_length == length(seq.times))
-            n = round(Int, series_length)
-            stop_time = start_time + (n-1) * time_interval
+                      new_length == previous_length)
+            stop_time = start_time + (new_length - 1) * time_interval
             ts = start_time:time_interval:stop_time
             @info "Resampling" start_time time_interval series_length
             MuscleActivities.resample!(seq, ts)
@@ -276,15 +281,16 @@ const bonito_app = NamedApp(:inherit, Backbone.app)
                 if !(sequence.program_name in sequence_names)
                     push!(sequence_names, sequence.program_name)
                 end
+                notify(sequence_names)
                 selected_sequence_name = sequence.program_name
+                # enable the download and delete buttons
+                no_sequences_yet = false
             catch exception
                 @error  "Failed to load file" exception
                 @notify "Failed to load file" :error
             end
             # reset
             fileuploads = empty!(fileuploads)
-            # enable the download and delete buttons
-            no_sequences_yet = false
         end
     end