Appearance: Use a dynamic instead of fixed size for the text preview area.

Fixes #17872.

Appearance: Set a fixed preview text width and wrap

Larger font sizes and translations make the window too wide, grow
window vertically instead by wrapping.

Change-Id: I5850374f0fc917176927010d8e50b44033d366b1
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5501
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

Appearance: Added BSpinners for setting font sizes.

Change-Id: Ic8036e512cda3e30b653092fa718b03e1b042ecc
Reviewed-on: https://review.haiku-os.org/710
Reviewed-by: Kacper Kasper <kacperkasper@gmail.com>

Appearance: Reinstate changes to allow full-and-half-fixed fonts as fixed.

This reverts commit 033f3450e3766e566e7e881b6cfe98d8024f4518.

The discussion on the mailing list has tended towards changing the BFont API
so that these kind of fonts return true for IsFixed() as well as IsFullAndHalfFixed
if only to avoid the API ugliness of be_fixed_font->IsFixed() returning
false.

But since that change should not really affect applications, as BeOS ones will
probably not support CJK characters at all and Haiku ones should work properly,
and the present state of affairs has been pretty annoying to CJK users, we can
at least allow users to select full-and-half-fixed fonts as their default
fixed font, and begin dealing with whatever bugs that may cause now.

Revert "Appearance: fix "Fixed font" menu after the change to "Noto Sans Mono"."

This reverts commit aa3c64e46da6a3113e9d0da7d1e63a8470291815.

Reason: the previous change is to be reverted.

Appearance: fix "Fixed font" menu after the change to "Noto Sans Mono".

Appearance: Added font sizes 19, and 20 to the set.

* We might want to find a better solution for this, and also use it
for the Terminal then.

Appearance: Increase max font size to 24 and add 16 to the list.

The list went up to 24 already, but was capped by the previous max size
of 18. Adding 16 to the arbitrary list of font sizes closes the rather
large gap between font sizes 14 and 18 that were already in the list.
Providing a slider or text field for the font size would probably be
better in the long run.

Return the insets to be equal on all sides

Appearance: Use font relative spacing insets for the preview boxes

Set the top inset to 0 since BBox's now have a natural top offset.

Added more things to x86_64 image.

Some preference apps, mount_server and AboutSystem. Removed the check
for x86_64 in the boot script, the normal path through the script will
work now. Also removed a temporary hack to workaround AboutSystem not
being there in build_haiku_image.

More catalog-related cleanup.

* rename B_TRANSLATE_CONTEXT to B_TRANSLATION_CONTEXT and
B_TRANSLATE_WITH_CONTEXT to B_TRANSLATE_CONTEXT, squashing a TODO
* adjust all uses of both macros in Haiku's source tree
* use correct header guard for collecting/Catalog.h

The renamed macros require adjustments to all external applications
using catalogs.

Embedded the Font into the Appearance Preflet

* Copied the essential parts from the Font preflet into the Appearance
preflet folder.
* Adopted these files to better direct where BMessage arrive and why.
The Font preflet just forwarded them from the BWindow handler,
which was quite messy.
* Embedded the Font preferences as another tab. The first one actually,
with the Decor settings also moved in front of the Anti-Aliasing tab.
* Refactored the Defaults and Revert button updates in the window code.
* AInclude all active settings tabs in the Defaults and Revert handling
for consistency. But eventually, the buttons should only affect the
currently visible page.

Appearance: Added font sizes 19, and 20 to the set.

* We might want to find a better solution for this, and also use it
for the Terminal then.

Appearance: Increase max font size to 24 and add 16 to the list.

The list went up to 24 already, but was capped by the previous max size
of 18. Adding 16 to the arbitrary list of font sizes closes the rather
large gap between font sizes 14 and 18 that were already in the list.
Providing a slider or text field for the font size would probably be
better in the long run.

Return the insets to be equal on all sides

Appearance: Use font relative spacing insets for the preview boxes

Set the top inset to 0 since BBox's now have a natural top offset.

Added more things to x86_64 image.

Some preference apps, mount_server and AboutSystem. Removed the check
for x86_64 in the boot script, the normal path through the script will
work now. Also removed a temporary hack to workaround AboutSystem not
being there in build_haiku_image.

More catalog-related cleanup.

* rename B_TRANSLATE_CONTEXT to B_TRANSLATION_CONTEXT and
B_TRANSLATE_WITH_CONTEXT to B_TRANSLATE_CONTEXT, squashing a TODO
* adjust all uses of both macros in Haiku's source tree
* use correct header guard for collecting/Catalog.h

The renamed macros require adjustments to all external applications
using catalogs.

Embedded the Font into the Appearance Preflet

* Copied the essential parts from the Font preflet into the Appearance
preflet folder.
* Adopted these files to better direct where BMessage arrive and why.
The Font preflet just forwarded them from the BWindow handler,
which was quite messy.
* Embedded the Font preferences as another tab. The first one actually,
with the Decor settings also moved in front of the Anti-Aliasing tab.
* Refactored the Defaults and Revert button updates in the window code.
* AInclude all active settings tabs in the Defaults and Revert handling
for consistency. But eventually, the buttons should only affect the
currently visible page.