- AppJmol jmol = (AppJmol) sview;
- try
- {
- boolean success = this.checksBeforeWritingToFile(avm,
- subVals, false, structureImageFilename,
- "structure image", isError);
- if (!success)
- {
- continue;
- }
-
- Console.debug(
- "Rendering image to " + structureImageFile);
- jmol.makePDBImage(structureImageFile, imageType,
- renderer, userBis, extraCommands);
- Console.debug("Finished Rendering image to "
- + structureImageFile);
-
- } catch (ImageOutputException ioexc)
- {
- addError("Unexpected error whilst exporting image to "
- + structureImageFile, ioexc);
- isError = true;
- continue;
- }
+ sessionToRestore = sview.saveSession();
+ } catch (Throwable t)
+ {
+ Console.warn(
+ "Unable to save temporary session file before custom structure view export operation.");
+ }
+ }
+
+ ////
+ // Do temporary ops
+
+ if (bgcolour != null)
+ {
+ sview.getBinding().setBackgroundColour(bgcolour);
+ }
+
+ sview.getBinding().executeCommands(extraCommands, false,
+ "Executing Custom Commands");
+
+ // and export the view as an image
+ boolean success = this.checksBeforeWritingToFile(avm,
+ subVals, false, structureImageFilename,
+ "structure image", isError);
+
+ if (!success)
+ {
+ continue;
+ }
+ Console.debug("Rendering image to " + structureImageFile);
+ //
+ // TODO - extend StructureViewer / Binding with makePDBImage so
+ // we can do this with every viewer
+ //
+
+ try
+ {
+ // We don't expect class cast exception
+ AppJmol jmol = (AppJmol) sview;
+ jmol.makePDBImage(structureImageFile, imageType, renderer,
+ userBis);
+ Console.info("Exported structure image to "
+ + structureImageFile);
+
+ // RESTORE SESSION AFTER EXPORT IF NEED BE
+ if (sessionToRestore != null)
+ {
+ Console.debug(
+ "Restoring session from " + sessionToRestore);
+
+ sview.getBinding().restoreSession(
+ sessionToRestore.getAbsolutePath());