Move code in test-session-management.c to a common place so we can
have several variants of session management tests. We can't easily run
all session management tests in a single process, because some parts
of Gimp (the GObject) initialization eeks if done twice in the same
process.
Rename test-session-management.c to test-session-2-6-compatibility.c
and create a new test for GIMP 2.8 multi-window mode session files,
namely test-session-2-8-compatibility-multi-window.c. Copy and rename
sessionrc files accordingly.
Add a regression test that makes sure its possible to Alt-Click on a
layer in the layers dockable to create a selection from it.
Change sessionrc to have only one page in the GimpDockbook to
avoid problems with gtk_test_find_widget().
Add support for a new type of Tab Style called 'Automatic'. This tab
style makes the GimpDockbook use the biggest actual tab style it can
for its auto tab style dockables, based on its widget allocation.
The tab style candidates for auto tab style are "Status + Blurb",
"Status + Text" and "Status". A docked widget can also say that it
wants to use "Icon" instead of "Status" for its auto tab style. The
'Tool Options' dockable does this. This is to be as backwards
compatible with the old tab style setup, we make 'automatic' the
default everywhere.
We have quite a bit of dependency to internal layout code in
GtkNotebook, but the current code should be pixel perfect and rather
complete.
Also add a basic regression test.
Make our test cases write gimpdir files in a dedicate output directory
by changing GIMP2_DIRECTORY at runtime. This ends the writing to the
source directory which make distcheck doesn't like, and it also allows
us to have a separate expected sessionrc for the session management
test. In that test we load a GIMP 2.6 formated sessionrc but write one
updated for 2.8.
We perform this change by passing the builddir through an environment
variable to the test cases. The patch also does some generalizations
in gimp-app-test-utils.c and adapts test cases accordingly.
Also do an adjustment in sessionrc on the toolbox size since
GIMP/GTK+/X/whatever has a tendency to adjust that during runs. The
new size is stable for the moment.
Introduce GimpSessionInfoDock and session manage multi-column dock
windows. We are still backwards compatible with sessionrc, the only
difference is that a "session-info" entry now can have multiple "dock"
entries.
Also make ond dock window multi-column in the regression test
app/tests/test-session-management.c and adjust positions and image
selection menus a bit.
Add a regression test for sessionrc parsing, handing and writing. The
test work in the following way: GIMP starts so that sessionrc is
deserialized and stored internally, the UI is shown, and then the
internal data structure about windows is serialized to a new
sessionrc. The test makes sure that a new sessionrc actually has been
created, and then that the content of the new file is identical to the
old one.
