HiDPI "retina" mode didn't work for "Continuous Grab" yet.
Note; this mode works by having different coordinate systems
for pixels and window/mouse coords. I really hope future
HiDPI implementations use the same trick.
Timer events used by the airbrush would always give a pressure of 1.0, ignoring the tablets real pressure in all paint modes.
Move tablet data into its own struct-member so it can be used with timer events.
OK - so you have this nice crisp screen, and still you want to add extra
monitors to the laptop! That means Blender should switch back and forth to HiDPI
modes, when you move a window to another monitor.
This code makes the pixelsize scale factor a window property, and handles
an event when a window moves to another monitor. It then changes the
native pixelsize nicely and refreshes entire UI.
You can also have one Blender window on high, and other on low resolution.
Stretching a Blender window from 1 monitor to the other works too, but that
is Apple magic handling it.
Modal operators with hardcoded (in C) event handling now don't get
double clicks anymore. For modal keymaps things work OK.
This fixes number input typing for CTRL+B bevel, for example.
(2.65a and older)
Case: ALT+CTRL+U (user prefs) made mousewheel change button values in inactive
window.
On opening 2nd window, or de-activating a window, the modifier
state was kept for that window. That meant that mouse-over in a window was using
the old modifier - for example for scrollwheel it would change values
in buttons.
without hurting quick texture painting
- ED_view3d_draw_offscreen will now output buffer with
transparent alpha, if sky needed it should be alpha-undered
later.
- ED_view3d_draw_offscreen_imbuf now accepts alpha mode as an
argument which could be either R_ADDSKY or R_PREMULALPHA
- OpenGL render and sequencer's opengl preview will now reflect
scene's Alpha Mode
- Quick Edit will use OpenGL with transparent alpha mode
- Trackpad swipes now behave same as scrollwheel for listview scrolls
(disabling 2d view scroll when mouse over)
- Added back 2.4 debug print for glGetError()
Only useful for developers - to check what goes on when ogl messes up.
- Made more clear print for read factory default. It's not error :)
Add asserts when CTX_data_pointer_get/CTX_data_collection_get are incorrectly used.
disable context inspection for now, Will enable again when its working properly.
It introduces a new (py-extendable and registrable) RNA type, UIList (roughly similar to Panel one), which currently contains only "standard" list's scroll pos and size (but may be expended to include e.g. some filtering data, etc.). This now makes lists completely independent from Panels!
This UIList has a draw_item callback which allows to customize items' drawing from python, that all addons can now use. Incidentally, this also greatly simplifies the C code of this widget, as we do not code any "special case" here anymore!
To make all this work, other changes were also necessary:
* Now all buttons (uiBut struct) have a 'custom_data' void pointer, used currently to store the uiList struct associated with a given uiLayoutListBox.
* DynamicPaintSurface now exposes a new bool, use_color_preview (readonly), saying whether that surface has some 3D view preview data or not.
* UILayout class has now four new (static) functions, to get the actual icon of any RNA object (important e.g. with materials or textures), and to get an enum item's UI name, description and icon.
* UILayout's label() func now takes an optional 'icon_value' integer parameter, which if not zero will override the 'icon' one (mandatory to use "custom" icons as generated for material/texture/... previews).
Note: not sure whether we should add that one to all UILayout's prop funcs?
Note: will update addons using template list asap.
Now scrollbars correctly hide and show, making space for the actual contents
in a region. It solves several old hacks, and puts view2d code a bit more
back in control as well.
Implementation notes:
- The view2d mask feature is working again
- The #define V2D_SCROLL_HORIZONTAL_HIDE means: "turn on hiding".
- Code for UI_view2d_region_reinit() is enforcing better standard view settings
But... two hack/patches needed to be added:
- Region panel drawing: if after generating the button panels it appears
a scroller hides or reveils, it calls all the generating code again.
(a simple scale doesn't work due to rounding differences in layout code)
- View2d code that maps 'tot' and 'cur' rects: if this code detects that
the mask changes, it calcs the map code again.
Also a bugfix (issue in 2.65)
- The left/bottom area split widget was drawing 1 pixel too large sometimes,
leaving bad trails on moving area dividers.
This codec is absolutely needed to generate DCP using OpenDCP,
before that external application to convert JP2 to J2K was used
which slowed down export a lot.
New codec is exposed to image format settings panel and called
Codec. Default one is JP2 which creates files with .jp2 extension,
new one is called J2K which creates with .j2c extension.
Other changes:
- Fixed avi jpeg warning which was treating as error here.
- Made it so extension is detecting from ImageFormatData instead
of image file type, which makes it possible to have different
extension for the same file type depending on it's settings.
IRIS format should still be changed (depending on number of
channels it'll be .bw, .rgb or .rgba extension)
- Default image format settings would be set from image buffer
when re-saving it. Makes it possible to easily open .j2c file
and save it using J2K codec (without this change it'll save as
.jp2 using JP2 codec)
- The corner 'duplicate/merge area' widget was drawing too often.
(Added comment in subwindow 'active' code, too many redraws are being
sent on moving mouse over region eddges)
- blends from current weight into alpha zero.
- uses brush alpha & curve.
- respects weight paint vertex/face select modes.
- updates realtime.
Access With
- Alt+LMB (linear gradient)
- Ctrl+Alt+LMB (radial gradient)
note:
- WM_gesture_straightline_* are used but not well suited to this task, may end up replacing with own modal operator.
- Key handling works but needs to be done better.
- use DummyRNA_NULL_items to replace empty enums.
- replace calloc with malloc in copy_dverts since its copied over after.
- add wmGesture->userdata, so operators that use gestures have somewhere to store their own data (not used yet).
Mouse coordinates were not mapped correctly for code that allows to use
multiple windows efficiently (mouse over not-active windows).
Apple's high-density display mode works a bit strange, requiring some hacks :/
- Desktop coordinate system (mouse pos and for windows) is as usual
(set by display resolution settings)
- However, the available pixels in a window is always on 'retina' level.
(full screen - 2880 wide, but window can be 1440 or 1920 wide)
In order to get this to work for opengl and Blender, we use internally the
coordinates on pixel level. That means that window positions and sizes have
to mappend in our code.
Once all issues for retinas have been tackled, I'll check on clean API for
it, so you can also use it in future for other high density screens.
- Include RNA properties when checking for matches.
- Don't include the context's property store (these are normally set by the UI code and not accessible by a script author)
Note: added CTX_data_dir_get_ex() which has options for returning different members from the context.
