Running `bpy.ops.script.reload()` from Python was crashing
since the operator being called was it's self freed.
Change the reload operator to defer execution - as supporting
re-registration during execution is quite involved for a corner-case.
- Use addon keyconfig for registered tools so reloading the keymap
doesn't clear them.
- Ensure there is a default keymap, needed for addon keymaps
to be available in the user keyconfig.
In some cases the default data paths for blender does not exist.
For example on windows when using the portable install.
This would lead to errors when trying to lookup default paths in
is_path_builtin. Now we handle cases like this gracefully.
Previously, you could delete presets that were part of the blender
default install. Now we check if the preset file resides in the bundled
file paths. If so, prevent deletion of the preset.
Reviewed By: Campbell
Differential Revision: http://developer.blender.org/D4522
The environment variable to locate system data-files was
ignored by toolbar icons.
Add bpy.utils.system_resource
to match Blender's internal data-file access.
This mimics RNA style class registration,
keeping the same internal data types.
Currently there is a template which shows an example of adding a tool
group with a keymap.
Icon generation still needs to be exposed for general use.
(Part 1 was 00963afc14978b)
Does the following changes visible to users:
* Use panels and sub-panels for more structured & logical grouping
* Re-organized options more logically than before (see images in D4148)
* Use flow layout (single column by default).
* New layout uses horizontal margin if there's enough space.
* Change size of Preferences window to suit new layout.
* Move keymap related options from "Input" into own section.
* Own, left-bottom aligned region for Save Preferences button.
* Adjustments of names, tooltips & icons.
* Move buttons from header into the main region (except editor switch).
* Hide Preferences header when opened in temporary window.
* Use full area width for header.
* Don't use slider but regular number widget for UI scale.
* Gray out animation player path option if player isn't "Custom"
Internal changes:
* Rearrange RNA properties to match changed UI structure.
* Introduces new "EXECUTE" region type, see reasoning in D3982.
* Changes to panel layout and AZone code for dynamic panel region.
* Bumps subversion and does versioning for new regions.
RNA changes are documented in the release notes:
https://wiki.blender.org/wiki/Reference/Release_Notes/2.80/Python_API/Preferences_API
Design & implementation mostly done by @billreynish and myself.
I recommend checking out the screenshots posted by William:
https://developer.blender.org/D4148#93787
Reviewed By: brecht
Maniphest Tasks: T54115
Differential Revision: https://developer.blender.org/D4148
Currently the filenames are used when setting keymaps.
This hard coded naming meant the preset and setting function
need to be kept in sync.
Prefer to not have hard coded replacements which need to be duplicated.
This refactors loading of key configurations to clear and refill existing
ones, rather than adding a new one and then removing the old one.
This fixes broken loading of non-default configurations after recent changes,
and prepares for future changes to make it possible to dynamically change
key configurations based on user preferences.
This should be purely an implementation change,
for end users there should be no functional difference.
The entire key configuration is in one file with ~5000 lines of code.
Mostly avoiding code duplication and preserve comments and utility
functions from the C code.
It's a bit long but for searching and editing it's also convenient to
have it all in one file.
Notes:
- Actual keymap is shared by blender / blender_legacy
and stored in `keymap_data/blender_default.py`
This only generates JSON-like data to be passed into
`keyconfig_import_from_data`, allowing other presets to load and
manipulate the default keymap.
- Each preset defines 'keyconfig_data'
which can be shared between presets.
- Some of the utility functions for generating keymap items still
need to be ported over to Python.
- Some keymap items can be made into loops (marked as TODO).
See: D3907
Instead of running code to create a keymap, store them as data.
This allows for keymaps to share content as well as running
transformations at load time.
Moving to manual class registration means its easier to accidentally
miss registering classes.
Now detect missing class registration
and warn when running with `--debug-python`
This adds the ability to switch between different application-configurations
without interfering with Blender's normal operation.
This commit doesn't include any templates,
so its mostly to allow collaboration for the Blender 101 project
and other custom configurations.
Application templates can be installed & selected from the file menu.
Other details:
- The `bl_app_template_utils` module handles template activation
(similar to `addon_utils`).
- The `bl_app_override` module is a general module
to assist scripts overriding parts of Blender in reversible way.
See docs:
https://docs.blender.org/manual/en/dev/advanced/app_templates.html
See patch: D2565
This commit mainly:
* Exposes PreviewImage struct in RNA, including ways for user to set images data.
* Adds a new kind of PreviewImage, using a file path and IMB_thumb to get image.
* Adds a new kind of custom icon using PreviewImage, unrelated to ID previews system.
* Adds a python API (utils.previews) to allow python scripts to access those custom previews/icons.
Note that loading image from files' thumbnails is done when needed (deferred loading), not
when defining the custom preview/icon.
WARNING: for release addons who would want to use this, please keep it to a strict minimum, really needed level.
We do not want our UI to explode under hundreds of different flashy icons!
For more info, see also the release notes of Blender 2.75 (http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.75/Addons)
and the example/templates featured with Blender.
Patch by Campbell (ideasman42), Inês (brita) and Bastien (mont29).
Differential Revision: https://developer.blender.org/D1255
