Re #28429

Also updated class_maker.py

This commit replaces all header guards in qt/scientific_interfaces with #pragma once.

Add a separate method for opening the save/load dialog. Previously it
was always opening the save dialog to get the filename.

Re #27242

These are now injected into the main window presenter's constructor so
that they can be tested.

Re #27242

- Move the QFileDialog implementation into the view so that the
presenter does not need to know about it. Call the dialog functions via
the IMessageHandler interface.
- Move the save/load JSON functions into the view. Call them via a new
IFileHandler interface. Note that not all Qt types are removed from the
view's interface yet so a TODO has been added.

Re #27242

Re

Re #18826 Cppcheck fix
Re #18826 fix poor imports in tests

Re #26353

Recent changes mean the classes now have shorter names so the namespace ensures will will not have any clashes with other GUIs.

Re #26535

Rename SearchModel and CatalogSearcher to start with a Q to indicate they are Qt derived. Also remove obsolete moc files from Common/CMakeLists.txt

Re #26535

Use log-log axes and do not overplot

Re #26025

Re #23027

They don't need to be in Common now they don't have a pointer to the main window

Re #23027

Return false if catalog search fails rather than throwing an error, so that we can test it more thoroughly with the mock

Re #23027

Use the algorithm runner from the runs view to start the search and notify when the algorithm is complete. Pass the results through to the runs presenter.

Re #23027

This is necessary so we can perform different searches per batch using the runs view's algorithm runner when we implement async search

Re #23027

Use the python runner in the main window

Re #23027

Re #23027