The tool-redo depends on a working undo system, so it can rewind
a step and then redo operator with new settings. When a user
disables undo, this won't work.
Now the properties for redo operator (toolbar, F6) will grey out
when a redo isn't possible.
only tags the ID and does the actual flush/update delayed, before the next
redraw. For objects the update was already delayed, just flushing wasn't
yet.
This should help performance in python and animation editors, by making
calls to RNA property update quicker. Still need to add calls in a few
places where this was previously avoided due to bad performance.
Also use const char in many other parts of blenders code.
Currently this gives warnings for setting operator id, label and description since these are an exception and allocated beforehand.
- removed deprecated bitmap arg from IMB_allocImBuf (plugins will need updating).
- mostly tagged UNUSED() since some of these functions look like they may need to have the arguments used later.
Only source/blender/editors/ dir, should not give errors on different platforms
Only removing: UI_*.h, ED_*.h, WM_*.h, DNA_*.h, IMB_*.h, RNA_*.h, PIL_*.h
entering editmode on a second mesh would create a duplicate tube.
Cleaning the undo stack from the previous mesh would mess up the redo.
Also, OBJECT_OT_mode_set was causing enter/exit editmode undo push to
be done twice, now it leaves undo push to the operator it calls.
Depgraph update was commented out in undo system because of globals, restored this with new context/id-based depgraph
* Fix in UV editor UV menu
* Slightly nicer default names for adding forcefields with Add menu
Notifiers
---------
Various fixes for wrong use of notifiers, and some new notifiers
to make things a bit more clear and consistent, with two notable
changes:
* Geometry changes are now done with NC_GEOM, rather than
NC_OBJECT|ND_GEOM_, so an object does need to be available.
* Space data now use NC_SPACE|ND_SPACE_*, instead of data
notifiers or even NC_WINDOW in some cases. Note that NC_SPACE
should only be used for notifying about changes in space data,
we don't want to go back to allqueue(REDRAW..).
Depsgraph
---------
The dependency graph now has a different flush call:
DAG_object_flush_update(scene, ob, flag)
is replaced by:
DAG_id_flush_update(id, flag)
It still works basically the same, one difference is that it now
also accepts object data (e.g. Mesh), again to avoid requiring an
Object to be available. Other ID types will simply do nothing at
the moment.
Docs
----
I made some guidelines for how/when to do which kinds of updates
and notifiers. I can't specify totally exact how to make these
decisions, but these are basically the guidelines I use. So, new
and updated docs are here:
http://wiki.blender.org/index.php/BlenderDev/Blender2.5/NotifiersUpdateshttp://wiki.blender.org/index.php/BlenderDev/Blender2.5/DataNotifiers
Operator goodies!
--- Macro operators
Operators now can consist of multiple operators. Such a macro operator
is identical and behaves identical to other opererators. Macros can
also be constructed of macros even! Currently only hardcoded macros are
implemented, this to solve combined operators such as 'add duplicate' or
'extrude' (both want a transform appended).
Usage is simple:
- WM_operatortype_append_macro() : add new operatortype, name, flags
- WM_operatortype_macro_define() : add existing operator to macro
(Note: macro_define will also allow properties to be set, doesnt work
right now)
On converting the macro wmOperatorType to a real operator, it makes a
list of all operators, and the standard macro callbacks (exec, invoke,
modal, poll) just will use all.
Important note; switching to a modal operator only works as last in the
chain now!
Macros implemented for duplicate, extrude and rip. Tool menu works fine
for it, also the redo hotkey F4 works properly.
--- Operator redo fix
The operators use the undo system to switch back, but this could give
errors if other actions added undo pushes (buttons, outliner). Now the
redo for operator searches back for the correct undo level.
This fixes issues with many redos.
Note for brecht: removed the ED_undo_push for buttons... it was called
on *every* button now, which is probably too much? For example, using
the 'toolbar' redo also caused this...
More cleanup!
- removed old UI font completely, including from uiBeginBlock
- emboss hints for uiBlock only have three types now;
Regular, Pulldown, or "Nothing" (only icon/text)
- removed old font path from Userdef
- removed all old button theme hinting
- removed old "auto block" to merge buttons in groups
(was only in use for radiosity buttons)
And went over all warnings. One hooray for make giving clean output :)
Well, we need uniform definitions for warnings, so people at least fix
them... here's the real bad bugs I found:
- in mesh code, a call to editmesh mixed *em and *me
- in armature, ED_util.h was not included, so no warnings for wrong call
to ED_undo_push()
- The extern Py api .h was not included in the bpy_interface.c, showing
a several calls using different args.
Further just added the missing includes, and removed unused vars.
Assorted smaller fixes:
- Fix: modal keymaps for editmode in view3d were not set again
when you copy areas or go fullscreen.
- Improved "redo last op" (F6) to search back in history for
a redoable operator. Operator also used wrong pupmenu type.
- On creating new FCurve editor, the channel rainbow colors are
set correct.
- EditMesh: fixed code for Spin/Screw, correct props, init and
error reporting. (Spin hotkey ALT+R temporary)
- recompiled all to check for uninitialized variable warnings.
(compile flag should be -O for this). Fixed some proto's.
* Cleaned up UI_interface.h a bit, and added some comments to
organize things a bit and indicate what should be used when.
* uiMenu* functions can now be used to create menus for headers
too, this is done with a uiDefMenuBut, which takes a pointer
to a uiMenuCreateFunc, that will then call uiMenu* functions.
* Renamed uiMenuBegin/End to uiPupMenuBegin/End, as these are
specific to making popup menus. Will convert the other
conformation popup menu functions to use this too so we can
remove some code.
* Extended uiMenu functions, now there is is also:
BooleanO, FloatO, BooleanR, EnumR, LevelEnumR, Separator.
* Converted image window headers to use uiMenu functions, simplifies
menu code further here. Did not remove the uiDefMenu functions as
they are used in sequencer/view3d in some places now (will fix).
* Also tried to simplify and fix bounds computation a bit better
for popup menus. It tried to find out in advance what the size
of the menu was but this is difficult with keymap strings in
there, now uiPopupBoundsBlock can figure this out afterwards and
ensure the popup is within the window bounds. Will convert some
other functions to use this too.
From the anti-globalization department:
G.obedit terminated!
Wherever possible, use CTX_data_edit_object(C) to get this
now. It's stored in scene now, and the screen context has
it defined.
- Edit mode Mesh undo/redo back
(undo for editmodes needed recode, todo for curve/lattice/etc)
- Added border select for edit mesh
- Added Akey (de)select all for edit mesh
- Added notifiers for mode changes.
This is also the first trial to dynamically add/remove
keymap handlers, based on modes. For that reason the Object
keymap was split in 2, modal and non-modal. On TABkey, the
view3d listener removes and adds maps.
The view3d keymap still handles generic mouse/border selection.
Internally it will verify modes.
The modes are not re-implemented still... have to move this
to scene context.
Undo editmode and global undo code back.
It's now called ED_undo_push() btw, but don't worry, for operators
this is going to be a simple operator flag, so you can remove the
old calls from all tools (but keep them when you directly change
data outide modifiers).
Will put undo back functional tomorrow
