These two preferences are confusing when saved with non-default
values. For example, snap to grid should be almost always turned off
and turned on only when the user do it explicitly.
The other one is the subtraction selection mode, if we save that as a
default mode, users will find that the selection tool stop working
when the program is re-started.
Both of these issues generated user support over all these years.
With this change we fix some tests when !ENABLE_UI and we start using
less Preferences::instance() (maybe in the future we could exclusively
access the preferences from the new Context::preferences() function).
Change the way we calculate the first-execution of the
program (without depending on the UUID of the updater, e.g. because
the server didn't return an UUID, etc.).
* Tools must use the default configuration when we run in -batch mode
* Fixed app_get_current_pixel_format() when ENABLE_UI is disabled so
the color= parameter of app.useTool{} depends on the activeSprite
color mode
Changes:
* Move FreehandAlgorithm/InkType/RotationAlgorithm/SelectionMode to
app::tools namespace
* Removed ISettings, IToolSettings, IBrushSettings, ISelectionSettings,
and IColorSwatchesStore (and implementations from UISettingsImpl)
* Added app::tools::PreferenceGlue to do some adjustments that
UIToolSettingsImpl was doing
* Remove signals from App related to brush size/angle changes, and current
tool change (there events can be observed directly from Preferences)
* Remove ColorBar::FgColor/BgColor, these options can be observed from
Preferences::colorBar.fg/bgColor
Changes:
* Create render library (move util/render.cpp to render/render.cpp)
* Move app::Zoom class to render::Zoom
* Remove doc::Image::merge() member function
* Add gfx::Clip helper class (to clip dst/src rectangles before a blit)
* Move doc::composite_image() to render::composite_image()
* Remove doc::Sprite::render()
* Replace Sprite::getPixel() with render::get_sprite_pixel()
* Remove doc::layer_render() function
* Convert DitheringMethod to a enum class
* Add AppRender to configure a render::Render with the app configuration
* Move checked background preferences as document-specific configuration
* Add doc::Sprite::layer() and palette() member functions
* Add doc::Layer::cel() member function
* Add doc::Palette::entry() member function()
* Add doc::frame_t type
* Move create_palette_from_rgb/convert_pixel_format to render library
* ExportSpriteSheet doesn't need a temporary image now that we can specify
the source rectangle in the render routine
Changes:
* Add a class (Option<T>) to get/set/listen changes to one specific
preference option
* Add data/pref.xml with the metadata to generate types/classes (not it's
quite easy to add new preferences)
* Modify the generator to support generation of .h and .cpp files of
preference types
* Add code to migrate old options to new ones (and functions to delete
old values)
* Only a couple of options were migrated at the moment, it is a WIP, in the
future we should completely remove ISettings and direct calls
to set/get_config_*
