The Efl.Ui.Focus.Manager abstracts the creation of a localization graph
and a logical tree. The localization graph is used to find a object
right left up or down of a given object. The logical tree is used to
iterate throuw the containers which are used to build a ui.
Those managers can be used bound to some layer in the ui, so for
example the window is a layer, the content of a scroller is a layer.
With those layers, we can make sure that movements of a scroller for
example just means that this graph of objects in the scroller needs to
be recalculated, and not the complete ui.
The advantage of having this to layer bound datastructures is that you
can easily debug those graphs, since the complete layer of this
managerobject can be calculated completly.
If we disable preload, then the second file set on an elm_image
object would not trigger a deletion of the first image. As a
consequence, both images would be visible... really bad if there's
alpha or different dimensions!
Thanks Anand Kumar for the report!
@fix
This patch addresses an issue where plane formats were not being
properly copied into our Plane State structure and causing any usage
of our atomic code paths to crash and burn
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Since efl-jenkins does not have libinput >= 1.7.0, this commit broke
the jenkins build due to missing
LIBINPUT_POINTER_AXIS_SOURCE_WHEEL_TILT value. We should be able to
get by with letting 'default' case handle it....
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
When auto update is enabled, the label of the hoversel will be that of selected
item. This feature is usually used when changing state of something.
Highlighting item previous selected will show what is current state more
explicitly especailly hoversel has many items.
Test Plan: elementary_test -to hoversel
Reviewers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4799
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
libinput >= 1.7.0 added support for
LIBINPUT_POINTER_AXIS_SOURCE_WHEEL_TILT, however we do not yet support
that in elput, thus gcc was spilling a warning about an unhandled
enumeration value here. We'll add a case for the above, plus a default
to cover any future additions.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Gcc complains that 'flags' here may be used uninitialized. In looking
at the code, 'flags' does not seem to be needed in the debug prints
here. If we keep and initialize the variable to 0 during declaration,
it would only ever print out 0 anyway as 'flags' is never changed in the
code.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
When table items are left aligned and mirrored is set, items should be placed
from the right side, but align is not changed. (still left-aligned)
@fix
Test Plan: make and run attached example
Reviewers: cedric, jpeg
Subscribers: thiepha, woohyun
Differential Revision: https://phab.enlightenment.org/D4758
This is similar to efl_super but the specified class is the one
we want to call the function on. This is similar to dynamic_cast<>
in C++.
Note: both efl_super() and efl_cast() need documentation!
This is an experimental feature.
Fixes T5311
@feature
Maniphest Tasks: T5311
Differential Revision: https://phab.enlightenment.org/D4797
I've always really disliked this lock. If someone calls a non-eo
function by accident with efl_super() then you'll most likely end
up in a deadlock.
This adds the cur_klass pointer to the object itself, exploiting
the fact that we have 8 bytes of padding (on 64 bits, at least).
Also, this opens the door to efl_cast() which would be similar to
efl_super() except that only a dynamic cast is done, not a call
to the parent function.
make benchmark shows a performance improvement, surprisingly.
This is a bit experimental. See also the following commit (efl_cast)
See a76ebea2d8 and the following
commits on this file.
The following test scenario let to easily reproducible
application hangs:
elementary_test -to "Icon Desktops"
# then scroll vigorously with the mouse wheel up/down
This patch was applied as a new revision on the below diff:
Differential Revision: https://phab.enlightenment.org/D4754
This patch adds 2 new API functions, one which we can use to test atomic
commits before actually applying them, and another which does the
actual Atomic commit.
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Small commit to symlink to drmModeAtomicMerge function so we can use
that for atomic commit tests.
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
When we do an atomic commit, we need to know where to place a given
plane (in the case of overlays) in relation to the CRTC, so provide an
API function that can be used for that purpose.
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
As we will need the plane state source values when we do an atomic
commit, we can store them when plane_assign is called as we already
have the FBO available.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This patch adds a new file where we can store any additional functions
we may need to work with hardware planes. Currently the file contains
a public function that can be used to assign a given Ecore_Drm2_Fb to
a hardware plane
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Small patch to make sure we free memory previously allocated for
hardware planes when we destroy an output
Signed-off-by: Chris Michael <cp.michael@samsung.com>
As we may need these defines in other files, move them to the private
header so there is access to them.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
As we will need these values later to determine if an FBO can go onto
the cursor plane, we should store this in the device structure to
avoid having to refetch them later.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Various hardware can support multiple planes on a given output. As
such, we need to be able to store multiple plane states per-output.
This small patch adds support for that.
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Small patch to store supported formats on a given plane state. This
will be used for assigning dmabuf clients to a hardware plane based on
size and supported format.
@feature
Signed-off-by: Chris Michael <cp.michael@samsung.com>
As we are refactoring the usage of hardware planes and atomic commits,
we need to remove the old usage of atomic flipping for ecore_drm2_fb
because atomic flipping will be handled differently.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
While having the ability to test for specific driver and kernel
versions is nice to ensure that Atomic is supported, it quickly can
get out of hand trying to maintain this whitelist so (for now) disable
it and rely on the kernel results from drmSetCap.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
This uses Eina_Cow to implement support for rarely used features
in EO objects. This covers:
- composite objects (eg. UI widgets: combobox, text, video, win)
- vtable for efl_object_override
- del_intercept
All of these features are quite tricky to get right and while
very useful, should still be used with great care. With this patch,
the size of an _Eo_Object struct comes down from 80 bytes (rounded
up from 72b) to 64 bytes (rounded up from 56b) on 64 bits.
Also I haven't measured precisely but I don't expect any performance
impact since the COW data is more likely to remain in L1/L2 cache,
as the default one will be used most often. Unfortunately, the
results of "make benchmark" have been quite inconsistent over
multiple runs.
This saves ~64kb in elementary_test (>4k objects) at the cost of
~100 calls to COW write (del intercept on some events).
@optimization
Reviewers: raster, cedric
Differential Revision: https://phab.enlightenment.org/D4796
Summary:
Modern, standards-compliant compilers already test p, so as per the C
spec it is superfluous to do so before the call.
Reviewers: jpeg
Reviewed By: jpeg
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4791
it seems coverity didn't like our checks like if end - start > 0xffff
then dont do anything. this should effectively stop any issues but
seemingly not, so try another way to keep coverity happy.
CID 1361219
it seems coverity didn't like our checks like if end - start > 0xffff
then dont do anything. this should effectively stop any issues but
seemingly not, so try another way to keep coverity happy.
CID 1361220
Summary:
Applications want to know the current keyboard mode state to handle application's size manually.
So added a new ecore_imf_context_keyboard_mode_get API and input_panel_event_callback type for
keyboard mode.
Test Plan: Tested in Tizen device
Reviewers: jihoon, woohyun, id213sin
Reviewed By: jihoon
Subscribers: cedric, jsuya, z-wony, jpeg
Differential Revision: https://phab.enlightenment.org/D4790
Elm_fileselector has the hardcoded value for calculate the item size
with thumbail, this size was 16, it's looks like thumbnail size plus
labal text height, but hardcoded value haven't effect to scale. Other
problem with items without labels. As a result we have correct
thumbnail size only with default theme and with scale 1.0.
This commit made the item size accordingly to size what user set. It's
made more clearly this API behavior.
@fix
By some reason style does not applyed to genlist/gengrid in
fileselector. Also fixed issue with applyed style for files view on
change mode. Now this problem is fixed.
@fix
After talking with @eunue I realised that the way I'd first
implemented the box/grid "pack" API was simply too complicated.
I had tried to make it possible to change the layout function
at runtime, like good old evas box, but since there are no function
pointers in EO the final design was really convoluted.
If someone really needs to change the layout of a box at runtime,
just create your own subclass, or unpack all items and repack them
in a new box.
Note: there are still some issues with the layout params & flow
If efl_object_override() is called with a function that does
not exist in the original class, it may lead to a crash on
indexing an non-existing array in the vtable.
This is really just a safety check, as the usage was wrong:
* You are only allowed to override functions that are defined in the
* class or any of its interfaces (that is, efl_isa returning true).
Honestly I can't see why gfx & gfx.path "changed" need a manual
definition, instead of relying on EO. If the API needs to be
internal only, then EO needs to handle internal APIs. In this
case, the event was exposed as a C API but not a EO... why?
Summary:
The values(259200, 86400) are hard to know the meaning.
And we don't have to call gmtime() in for loop.
Test Plan: elementary_test -> calendar
Reviewers: jpeg, Hermet, shilpasingh, cedric
Reviewed By: cedric
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4717
ecore_wl2 contains a bunch of code for compositor side seat handling.
There's really no need for a client to do this, and E does the
compositor side seat stuff internally, so this code will never
be used.
This removes the unused code.
Summary:
When the keyboard mode state is changed, the keyboard_mode_event_cb will be called, too.
But there is no way to get keyboard mode manually.
Test Plan: Tested in Tizen device
Reviewers: jihoon, woohyun, id213sin
Reviewed By: jihoon
Subscribers: jpeg, z-wony, jsuya, cedric
Differential Revision: https://phab.enlightenment.org/D4786
This might not be used as over two consecutive runs all the
same buffers should be used. But it could happen if some
parameters in the filter change (eg. blur radius).
Fixes major (GPU) memory leaks. Reuse mode is still leaking.
An odd-sized image scaled down by 2 was losing 1 pixel during the
downscale, and it was not restored after scaling up. The same
happened with downscaling by 4 except the effect was even more
visible.
This meant that a moving snapshot with a large blur would trigger
some really ugly sampling issues if the content below was precise
(such a text).
If the obscured area in a snapshot object changes a lot, do
not try to keep track of it forever. Instead, redraw the filter
over the entire object region, without obscure.
This fixes a performance issue when an opaque window is moved
above a fixed transparent window (the latter has a snapshot with
blur filter).
This dramatically improves the performance and now seems
to give acceptable results. Eventually we need a quality flag
in order to enable this or not. Alternatively, "gaussian" blur
mode would skip this optimization, while "default" would trigger
it.
When the filtered object is an image, without borders, map,
fill info or anything of this sort, then the filter input
buffer is really just a copy of the original image. We can
skip that to save on memory usage and pixel fetches.
This improves over the previous code for handling
snapshot objects and cutouts. Basically any opaque object
above a snapshot should be obscuring it. That is true
unless a crazy filter is applied, or the snapshot object
is itself the source of a map or proxy.
This also uses eina_tiler instead of a custom (and really
bad) algorithm to compute the obscure regions.
This make save() work on snapshot objects, provided the call
is done from inside render_post.
Also, this saves the filtered output of an image, rather than
its source pixels. Any call to save() on a filtered image must
be done from post-render as well.
Fixes T2102
@feature
This was a poor attempt at improving the performance but
obviously the root cause isn't fixed (too many texel fetches).
Uniform should (theoretically) work better than an attribute
the for loop. Just a guess here.
This also makes GL blur use a float value as radius, allowing
future extension to non-integer blur radii, as well as using
linear scaling as a fast blur approximation.
This factorizes some of the common code for image render
and resolving is_inside (verifying alpha value of a pixel).
This should also be used by save(), as well as buffer_map().
This patch introduces lots of whitespace changes by using return
instead of long if() {} or else {} blocks.
The situation is clearly visible in the Snapshot test case:
increase the radius and a red glow would appear. This is because
the snapshot object was not marked as needing redraw and so had
no pixels under the opaque rectangle.
This will reuse existing buffers by resetting only the minimum
required in the filter context (also reused). Work in progress,
as the actual reuse is disabled for now.
This avoids creating one more FBO and doing one more draw,
by rendering the image input data directly into the input
buffer. This also makes the code common between SW and GL.
This skips extra tests with image objects that have the
is_opaque() function. That way, if an object is marked as COPY,
rendering of all objects below it will be skipped.
This can dramatically help with performance when flagging a
snapshot object as COPY. This should not be done if a filter is
applied and is meant to blend with the underlying UI.
When using a snapshot object we have access to exactly all
the pixels below it inside the snapshot surface. So, in order
to produce a nice blur, it is necessary to expand this snapshot
and then clip it otherwise the edges will look a bit ugly.
Unfortunately, there are still places where blurs didn't look
so good, as objects below an opaque region would never get
rendered into the snapshot object. So the edges, inside a
snapshot object, around an opaque region would have blur
artifacts.
This fixes that by shrinking the cutout regions by the radius
of the filter. Eg for blur this is the blur radius.
The test case in elm_test can exhibit this fix very clearly:
a red glow would be visible around the opaque rectangle, but with
these changes we instead see the blurry edges of the objects
below the rectangle.
This will be most useful in a special case, where a filter is
used in a window decoration, applied to a snapshot object.
Another optimization that might be wanted is passing a list
of update regions (from the proxy or snapshot).
The filters don't support the obscuring region yet, only some
of the high-level logic is implemented.
If anything in the canvas needs redraw and a snapshot object
happens to intersect with the update region then it was redrawn,
even if all objects below it hadn't changed. This has an insane
performance impact when you apply a blur filter on the snapshot
object. Walking the object list will always be cheaper than
rendering the snapshot!
Note: Added a FIXME comment and forced clean_them to be true
because some odd behaviour happens when breaking with GDB and
the array snapshot_objects keeps growing at each frame (I guess
only if we miss a frame or something like that).
By simply splitting X and Y blurs in two passes we can improve
the performance of the blur filter a lot.
There is still much to be done to make it really fast and nice
looking:
- implement true gaussian blur (not sine-based approximation,
right now the actual blurs look different in SW and GL)
- exploit linear interpolation for R tap instead of R*2+1 taps
(a tap being a texel fetch)
- downscale & upscale large images with large blur radii
Wait a second though, this implementation is not only incomplete
(no support for box vs. gaussian blur), it's also insanely bad in
terms of performance. Small radii may work fine, but at least blurs
render properly in GL with this patch (no more glReadPixels!).
The shader needs a lot of love, including in particular:
- support for 1D box blur single pass
- support for 1D gaussian (or sine) blur
- use linear interpolation and N-tap filters
- separation of 2D blur in two passes (high-level logic)
- potentially separation of large 1D blurs in 2 or more passes
knowing that 2sigma == sigma + sigma when it comes to the gaussian
bell curve.
This one was a bit more... "fun". I had to add a new vertex
attribute and obviously using a VertexAttribPointer led to
incomprehensible crashes. But a simple glVertexAttrib2fv makes
it work like a charm!
A rare option is not handled yet.
This reuses the existing mask infrastructure, but adds a color
flag to use the whole RGBA range, rather than just the Alpha
channel.
Filters are still very slow (glReadPixels and non-optimized use of
GL buffers...), but this is progress :)
This corrects two things:
- the blur filter high-level logic, that lead to reusing some
temporary buffers which contained garbage;
- the versatile gl buffer implementation so that it now properly
switches between the RGBA_Image and the FBO content (yes, this
is insanely slow and inefficient... but it works and that was
the only point).
Alright, so this is a massive patch that is the result of
trying to get rid of unused or poorly implemented classes in
ector. Originally ector was meant to support VG but extend to
things like filters as well. At the moment, ector's design
makes it quite hard to plug in the filters.
For now I think it's easier to implement the GL support for
the filters directly in the engine, where I hope to interfere
as little as possible.
This massive patch keeps only the required minimum to support
a versatile gl buffer that can be mapped, drawn or rendered to (FBO).
It's extremely inefficient as it relies on glReadPixels and lots
of texture uploads, as well as conversions between ARGB and Alpha.
Another type of GL buffer is a wrap around an existing GL image,
but that one is read-only (map or draw: no write map, no FBO).
No, all the filters run fine, and the high-level implementation
(evas_filters.c) does not need to know whether the underlying engine
is SW or GL. One problem though appears with the blending or blurring
of some Alpha buffers, the colors are wrong.
This patch removes more lines than it adds so it must be good ;)
This is an attempt at refactoring the filters code so I can
later implement GL support. This patch adds a few extra changes
to remove avoid calling functions of libevas from the software
engine: use the draw functions from static_libs/draw rather
than evas_common APIs.
Summary:
In previous patch, !w should be replaced with EINA_FLT_EQ(w, 0.0), but it was
replaced with !EINA_FLT_EQ(w, 0.0). This breaks rounded rectangle.
T5291
Test Plan: compile and run attached file
Reviewers: cedric, jpeg, Jaehyun_Cho
Reviewed By: Jaehyun_Cho
Differential Revision: https://phab.enlightenment.org/D4787
The only purpose of this commit was to allow efl 1.19 to be
released on macOS wothout crashing on termination. Time to revert
it and see that we can find a real fix for the next release.
This reverts commit cd5e755951.
ref T5245
Summary:
When _item_filtered_get is called, block and pan re-calculations
happen, When there is no filter applied, we can skip item filtering to
avoid some unwanted calculations
Reviewers: cedric, raster, SanghyeonLee
Reviewed By: raster
Subscribers: rajeshps, Princekrdubey, cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4759
Summary:
The Ecore_Event_Joystick would be not enough information on user side.
Because the button index such as ECORE_EVENT_JOYSTICK_BUTTON_SELECT/START/META,
etc could be mapped to different button for different named joystick.
Test Plan: Using example
Reviewers: raster, cedric, jpeg
Reviewed By: raster
Differential Revision: https://phab.enlightenment.org/D4669
Summary:
The _ecore_con_post_event_server_upgrade() call adds an event to free
the server_upgrade object, svr, via _ecore_con_server_free(svr) so we
should assume srv is freed after it returns. Thus, perform the
pending_slice processing prior to calling it. Otherwise it triggers an
illegal access (USE_AFTER_FREE) error in Coverity.
@fix CID1373485
Reviewers: barbieri
Reviewed By: barbieri
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4785
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Test Plan:
- There are other grammatical errors, but I'm focusing this patch just
on pluralization-related issues to ease review and make it clearer if
I've introduced any inaccuracies.
Reviewers: cedric
Reviewed By: cedric
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4784
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
When popup is timeout, notify call hide func, and send time out event to popup.
After popup receiving time out event, popup hide object again,
so hide animation doesn't show.
And notify hide function doesn't send hide signal to block events part,
(but dismiss function send it)
So add that signal.
Test Plan:
1. elementary_test -to popup
2. click first item, "popup+center+text"
3. compare time out event before this patch and after.
@fix
Reviewers: herb, singh.amitesh, Hermet, cedric, raster, jpeg
Differential Revision: https://phab.enlightenment.org/D4780
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
See the previous commit. efl_provider_find() could not
find a canvas because the event object had no parent.
This restores the slider in E's sound mixer.
Note: Input events may expose the evas canvas object
because of parenting. This will eventually need fixing,
as only efl.ui.win should be exposed.
If 8ff2dffe7c7a21278dis backported to 1.19 then this patch
also needs to be merged as well.
Test scenario:
elementary_test -to "ExtScroller"
Try and modify a slider's value with the mouse wheel. Bad things
were happenning, as the flag ON_HOLD was not properly propagated
from the slider to the scroller. This is because the legacy
event_info structure inside the eo event info was not updated
with the new flag value.
By introducing a new EO only API, which is meant to remain
internal, we can use a single legacy info structure, fixing
this issue.
Note: In the future this API needs to be internal, not protected.
@fix
Prerequisites:
Disable scroll animation (in elementary_config)
Test case:
elementary_test -to Scroller
1. Scroll with the mouse wheel. Scrolling will not loop or anything.
2. Enable loop in Y, scroll to the top and to the bottom, verify
that scrolling loops fine and shows the last and first page in
full.
3. Enable page snapping, and repeat 2.
FIXME: Page snapping doesn't do much if you use thumbscroll or
drag the scrollbars.
FIXME: In the test case, Y +/- 1 is useless as the scroller snaps
to the pages even without snapping enabled.
@fix
The freeze property is a set() only but could internally
be reset to false, after dragging a vertical or horizontal slider.
Test scenario:
elementary_test -to scroller
Click Freeze, test the mouse wheel (can't do anything), drag a
scroller side bar, test the mouse wheel again.
Before this patch, the scroller would scroll. After the patch, the
scroller remains fixed, respecting the value of freeze.
FIXME: It is possible that the proper fix would be to disable
bars drag during freeze, but that is not the case currently.
NOTE: freeze, hold, movement_block, lock_x/y have very similar
meanings. The doc really needs clarification here, and some
property might be removed. Also, freeze and hold have no
getter, only a setter. drag_lock_x/y is part of elm_widget,
and not specific to scrollers.
If the scroll animation is disabled, we ended up with an
immediate call from inside a post-event callback to modify
the canvas geometry which led to feeding events. Since
99d21f6d9c and 54e5841b2f it is basically forbidden
to modify the canvas or feed events from the post-event cb.
This is because feeding events from inside the post-event
callback can break the logical order of operations between
post-event cb and event cb.
Note: This also implements no-animation scrolling for page
scroll, in case scroll animation is disabled (unifying the
code did that).
Fixes T5289 (abort inside E)
Test scenario:
elementary_test -to "Scroller 2"
Use the mouse wheel to scroll inside the horizontal scroller
(the one with many "...Horizontal scrolling..." buttons). This
scroller should scroll horizontally. When reaching the end of
this scroller, the main vertical scroller should take over
and scroll vertically, but only after a 0.5s timeout has passed.
Before this patch, you could wait forever and scrolling inside
the horizontal scroller would never trigger a scroll in the main
vertical scroller, despite reaching the end point.
In 1.18 both the main and the horizontal scrollers scroll
simultaneously. The imbricated vertical scrollers seem to work
as designed, but not H inside V.
@fix
Summary:
There's problem in Tizen3.0.
1. Clip set mask_obj to obj for masking.
2. Unset mask_obj from obj, and del mask_obj.
3. obj has clip.mask still. So obj is trying to do mask_subrender() for freeed mask_obj.
So reset clip.mask to NULL, If there isn't clipper.
Now, there's no routine for reseting clip.mask when clipper object is freed. isn't it?
Actually I'm not sure that clip.mask=NULL should be there as this patch.
Test Plan: Tizen3.0 wearable
Reviewers: cedric, raster, wonsik, jpeg
Subscribers: scholb.kim, dkdk
Differential Revision: https://phab.enlightenment.org/D4721
Signed-off-by: Jean-Philippe Andre <jp.andre@samsung.com>
Since 9b7ac51943 evas map tries to avoid recalculating
stuff when the map parameters have not changed. Unfortunately the
code in elementary_test -to "Flip Page" was badly written. It was
modifying a constant's internal value (after ugly cast). So the
memcmp() and all other checks would return successfully, as the
exact same pointer was being compared to itself.
So, I've fixed the comparison by adding some forgotten parameters
(perspective) but most importantly I fixed the map API usage in the
test case.
There are reports of crashes when y < 0. This case seems
abnormal in case of filters, as I don't know how to reproduce it,
but it's happened.
Thanks Youngbok Shin for the report.
@fix
An unfortunately very common misuse of clip is as follows:
- Layout A is created (edje object / elm_layout)
- Object B is swallowed inside A
- Clipper C is set to clip B
This is a invalid usage, as layout A takes control over the clip
property of B (just like it does for geometry, visibility, color...).
Since 75ec3a7338 edje_recalc resets the clip at every calc
loop, as it can change between states.
In the past, edje_recalc did not reset the clip so anyone could
(wrongly) swallow an object and then change its clip from C to modify
its color, mask it, blend it, etc... Even though this was not proper
use of the API, this is not very clearly documented, and since it
worked, it has been (ab)used a lot already.
The result now is that a clipper set from C will become visible
as an opaque white rectangle covering the entire UI. Booh.
This patch is a workaround that should have no impact on well
written applications. As a bonus this avoids an extra call to
clip_set() from edje.
@fix
Summary:
If the last item before ellipsis item has bigger width than its advance,
evas_common_font_query_last_up_to_pos() function can find wrong ellipsis position.
When Evas finds a position for non last item, Evas must care about additionally
available space for glyph's width of the given x position.
ex) the last item's glyph before ellipsis item has a tail to draw above the ellipsis item.
@fix
Test Plan:
Test case will added as comment.
(Becasue of font license problem.)
Reviewers: herdsman, raster, jpeg, woohyun
Subscribers: cedric, Blackmole
Differential Revision: https://phab.enlightenment.org/D4727
if you set config via environment variables then sa config
update/reload may end up overriding these again whenever it is updated
and thus may result in scaling or other things suddely changing
@fix
just match the ref with the drop anddon't also manually free the image
as this leads to accessing of freed memory which is not a good thing.
this should fix T5374
@fix
for dialers we should also monitor "resolved" from inner TCP socket
and emit that ourselves, letting people know that we have an IP
address.
this is important for ecore_con_legacy.c, since the svr->ip is only
decoded and stored once when this signal is emitted.
Since efl_net_ssl_context is immutable for a dialer and we create the
dialer with the context, the SSL cases uses a trick to postpone dialer
creation using a job, then it allows one main loop iteration for the
user to call various ecore_con_server_ssl_*() methods.
However this breaks immediate ecore_con_server_send() after
ecore_con_server_connect() as used to be allowed and used by
azy/erssd.
Most people wouldn't notice that, since the most common case is to
either use ecore_con_url (which uses cURL and a complete different
code path) OR they would wait for ECORE_CON_EVENT_SERVER_ADD prior to
sending data.
Nonetheless it was a compatibility issue and must be fixed.
Fixes T5339
We should be setting this to the context version we understand, not
the highest version supported by the library.
From Daniel Stone's recent intel-gpu-tools commit fixing the same bug:
With libdrm 2.4.78, setting a higher context version than 2 will attempt
to call the page_flip_handler2 vfunc if it was non-NULL, which being a
random chunk of stack memory, it might well have been.
The efl_ui_win overrides _elm_interface_atspi_component_extents_get to give
correct value if screen_coord is EINA_FALSE which means relative position.
The efl_ui_win has given its object geometry value + ecore evas geometry value.
The object geometry value was equal to the ecore evas geometry value, so the
relative position was not correct(twice of ecore evas geometry value).
old_clipper = evas_object_clip_get(objA);
evas_object_clip_unset(obj_A);
evas_object_clip_set(obj_A, new_clipper);
evas_object_del(old_clipper);
when old_clipper deleted, _clipper_del_cb unset the current new_clipper of obj_A.
Summary:
By 403b0ecfa6 the coreaudio
support was dropped.
So 'HAVE_COREAUDIO' define is invalid.
Reviewers: jpeg
Subscribers: cedric, woohyun
Differential Revision: https://phab.enlightenment.org/D4732
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: Pointer ed->callbacks may have NULL value in callback add functions.
This reduce the chance of continue to kind of work for longer in case of memory
constrain. Maybe using Eina macro would be better.
Reviewers: jpeg, jypark
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4761
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: Pointer eina_mempool_malloc return value may have NULL value when
module aren't properly installed. This reduce the chance of a crash and increase
the likelyness of properly handling the failure.
Reviewers: jpeg, jypark
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4763
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
The "access,activated" smart callback is called when "Activate the selected item"
gesture occurs.
Application could do the activation action using elm_access_action_cb_set.
But we recommend not to use elm_access_action_cb_set for this purpose on atspi
environment. And this would be usual widget behavior as elm_button does.
Summary:
valign tag is for handling vertical align according to line's height and
text's height. But, it worked in a line which has only one font and
one font size, too. And the result was abnormal depending its font.
The line's height is [ascent + descent]. But, Textblock uses max ascent and
items's height(could be used max ascent + max descent according to its position)
when Textblock calculates item's yoff.
So, If Textblock calculate yoff based on line's height,
it should use only ascent and descent instead of max ascent and max descent.
@fix
Test Plan: Will attached in comment section.
Reviewers: raster, herdsman, jpeg, woohyun
Reviewed By: raster
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D4760
On Windows, fd and sockets are different. Sockets are actually HANDLES, hence
_get_osfhandle() should not be used with sockets, and GetHandleInformation()
and SetHandleInformation() can be used directly with sockets.
This is fixed by adding a function to test if the 'fd passed to fcntl() is a
socket or not.
the height of a item is 0 because the item is not realized, so if no
item is realized we are waiting until one is realized, until then we
just take 1px as a height, so at minimum one item needs to be realized.
If there is a realized item (or we are getting the event that there is
one) we are just calling _table_resize again, and are getting the size
for real.
in cases where a ui is using layers other objects could overlap the
hover object. Which is wrong, the genlist should stay above the rest of
the content, in any case.
if the parent is not a window the elm hover is created for the parent of
the combobox, which is a problem because the hover will not expand to
its full size of the window, and will stay in the size of the parent.
Adding the top widget instead of the parent widget fixes that.
Currently, elementary programs crash on termination on macOS (seems
Sierra-specific). This is very nasty, looks like deep memory corruption...
Without valgrind (or like) support on Sierra, it is difficult to
pinpoint the origin of the problem.
Due to the imminient release, and after discussion with @stefan, this
kludge will allow the release to happen.
This commit MUST be reverted just after the release, so we don't
blindfold ourselves!
Ref T5245
flipselector item destructor had a severe drawback and this patch fixes it.
when deleting multiple items at once, the view needs to be updated only once.
however, the destructor updated the view on deletion of
every single item and it caused a severe performance issue.
the worst case happened when deleting a flipselector object -
with 10000 items, it took 10 seconds to finish deletion.
this patch has two points:
1. if a flipselector object is on deletion, item destructor doesn't update the view
2. otherwise, view update is handled in one job for multiple item deletion
If the given string is not null-terminated, then strlen() will go out
of boundaries, we must limit the lookup to given 'n' parameter.
To do so use strnlen(), that is a strlen() bounded by a maximum size.
currently it's being defined in evil_fcntl.h, but the actual
implementation of fcntl() in evil_fcntl.c is causing problems with
sockets. So one possibility is to remove the ifdef, another is to
change the implementation.
This is the local socket for windows, analogous to AF_UNIX.
`Efl_Net_Socket_Windows` is the base class doing `ReadFile()` and
`WriteFile()` using overlapped I/O, as well as the close procedure
(`FlushFileBuffers()`, `DisconnectNamedPipe()` and
`CloseHandle()`). These are done on top of an existing HANDLE that is
set by `Efl_Net_Dialer_Windows` (from `CreateFile()`) or
`Efl_Net_Server_Windows` (from `CreateNamedPipe()`).
The overlapped I/O will return immediately, either with operation
completed or `ERROR_IO_PENDING`, which means the kernel will execute
that asynchronously and will later `SetEvent(overlapped.hEvent)` which
is an event we wait on our main loop. That `overlapped` handle must
exist during the call lifetime, thus cannot be bound to `pd`, as we
may call `CancelIo()` but there is no guarantee the memory won't be
touched, in that case we keep the overlapped around, but without an
associated object.
Windows provides no notification "can read without blocking" or
non-blocking calls that returns partial data. The way to go is to use
these overlapped I/O, with an initial `ReadFile()` to an internal
buffer, once that operation finishes, we callback the user to says
there is something to read (`efl_io_reader_can_read_set()`) and wait
until `efl_io_reader_read()` is called to consume the available data,
then `ReadFile()` is called again to read more data to the same
internal buffer.
Likewise, there is no "can write without blocking" or non-blocking
calls that sends only partial data. The way to go is to get user bytes
in `efl_io_writer_write()` and copy them in an internal buffer, then
call `WriteFile()` on that and inform the user nothing else can be
written until that operation completes
(`efl_io_writer_can_write_set()`).
This is cumbersome since we say we "sent" stuff when we actually
didn't, it's still in our internal buffer (`pd->send.bytes`), but
nonetheless the kernel and the other peer may be adding even more
buffers, in this case we need to do a best effort to get it
delivery. A particular case is troublesome: `write() -> close()`, this
may result in `WriteFile()` pending, in this case we wait using
`GetOverlappedResult()`, *this is nasty and may block*, but it's the
only way I see to cope with such common use case.
Other operations, like ongoing `ReadFile()` or `ConnectNamedPipe()`
will be canceled using `CancelIo()`.
Q: Why no I/O Completion Port (IOCP) was used? Why no
CreateThreadpoolIo()? These perform much better!
A: These will call back from secondary threads, but in EFL we must
report back to the user in order to process incoming data or get
more data to send. That is, we serialize everything to the main
thread, making it impossible to use the benefits of IOCP and
similar such as CreateThreadpoolIo(). Since we'd need to wakeup the
main thread anyways, using `OVERLAPPED.hEvent` with
`ecore_main_win32_handler_add()` does the job as we expect.
Thanks to Vincent Torri (vtorri) for his help getting this code done
with an example on how to do the NamedPipe handling on Windows.
We have a tag for unstable API, use it. It'll be visible in the
doc and force users to add the macro before being able to compile
code.
This amends d8dd685966.
_elm_gengrid_item_edge_check can have eo_it as NULL if none of widget item
is focused. This could happen if item_focus is not enabled on items.
test case: elm test -> gengrid 2 (enable only "focus hightligt set") and move focus.
@fix
Signed-off-by: Amitesh Singh <amitesh.sh@samsung.com>
We test a second match for a perfect match, then stop all further processing,
but we never test the first match. This leads to a situation where a system
wide .desktop file is given precedence over a local override.
Instead, check the first match too.
#test-e
if buffer canvas is not image object, this needs to emit a move event
to be consistent with other engines
probably this should emit events in all cases, but adding for image buffers
this close to release seems potentially risky so I'll leave that for later
ref 4a691f79df
Summary:
pa_stream's write callback requires to size of stream data
using 'len' parameter.
This size depend on pulse audio's internal status and not
consistent.
When a efl read audio's last stream, length of read('bread')
is less than write callback's 'len' parameter.
If the gap between 'len' and 'bread' is small,
last stream is played fortunately.
Otherwise, the last stream is discarded.
(It is doubtful about pa_stream's pre-buffering.)
To prevent it, push silent stream which is amount
of deficient length.
@fix T5281
Reviewers: raster
Reviewed By: raster
Subscribers: cedric, jpeg, woohyun
Maniphest Tasks: T5281
Differential Revision: https://phab.enlightenment.org/D4726
Summary:
There should be reallocation +1 (for last '\0') and also
checking >0, not !=0, because of getxattr can return -1 in case of error
@fix
Reviewers: cedric, raster, NikaWhite, jpeg
Reviewed By: NikaWhite
Subscribers: myoungwoon
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D4734
Summary:
Delete check on NULL for icon object due to incorrect work. Function must delete
icon in map overlay (according to documentation) if we set NULL, but with this check -
nothing happening and after elm_map_overlay_icon_get we have not NULL returned value.
@fix
Reviewers: cedric, Hermet, raster, jpeg
Reviewed By: cedric
Subscribers: artem.popov
Differential Revision: https://phab.enlightenment.org/D4720
if efreetd cannot be connected to, stop infinitely trying to spawn it
since this generates crazy cpu load
probably this path should also send some cache events so that watchers
do not simply idle forever
ref T5200
If multi select mode is ELM_OBJECT_MULTI_SELECT_MODE_WITH_CONTROL and
user code try unselect a item and select another part which not
realized select callback calls twice in this case. For avoid this no
needs focus newly selected item.
@fix
Summary:
The function already has a precondition test for !font, so this
additional test will never trigger.
@fix CID1371525
Reviewers: cedric, jpeg
Subscribers: jpeg, cedric
Differential Revision: https://phab.enlightenment.org/D4682
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Time cmparision does not ensure the corrctness of posotion.
It is beacuse of double number calculation. Double number calculation
are not convertable.for example:
1/39 = 0.02564102564;
but 0.02564102564 * 39 = 0.99999999996 != 1;
The addition check for pos ensure the pos to be reached at its correct
position.
@fix
Signed-off-by: Umesh Tanwar <umesh.tanwar@samsung.com>
Reviewers: cedric, singh.amitesh, jpeg, raster
Reviewed By: raster
Subscribers: atulfokk, cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4709
Signed-off-by: Amitesh Singh <amitesh.sh@samsung.com>
Since ecore now uses efl events to feed input events to the
canvas, anyone can now listen to any event on the evas. But
when using the legacy API the event info needs to be the legacy
struct, and not the eo event info otherwise crashes will happen.
While this is a new use of events, I consider it valid and it's
better to fix it rather than disallowing it. Fixed by wrapping
evas events the same way evas object events were handled.
Fixes T5266
prev_description was used when HAVE_EPHYSICS is set, which is the
default, but I also added a use in 7072fbc2bf where the map
was not properly reset.
This removes an ugly #ifdef and opens the door to other fixes
similar to that map one.
The item, after having been unswallowed from its decorate
item, becomes unclipped and unparented. The parent was well
reset, but the clip wasn't.
Test case:
elementary_test -to "Genlist Decorate Item Mode"
I'm sure some bugs are still lurking. Genlist is so lovely.
Fixes T1551
In the following sequence, the swallowed object map property is
never reset as it should have been:
- swallow object
- start program, change state to have a map
- do something
- start program, change state to have no map
but before render, unswallow the object
At this point, the object will never be un-mapped. This is weird.
Somehow edje_calc avoids calling evas_object_map_[enable_]_set
excessively, but I believe the issue is that the object does not
need recalc. Its container needed recalc, not the child (which is
mapped). I'm not 100% sure.
Test case:
elementary_test -to "Genlist Decorate Item Mode"
Click on rotate, select a few items, scroll up and down. Enjoy.
Ref T1551
@fix
In "Genlist Decorate Item Mode" after decorating a few items
(rotate or slide, doesn't matter), only one item or none should
be decorated. Scrolling up and down the genlist should work just
fine. This fixes massive render issues and inconsistent states
of the items in this test case.
"rotate" mode is still going nuts.
Ref T1551
This reverts commit 3a9d54085b.
I got crash and a lot of valgrind warning with this patch. All in all, I
think we can just wait for next release and do a proper cleanup of our API
to not rely on strings at all.
For references this is the first valgrind warning I get (Not going to past the 100 following one) :
==11860== Invalid write of size 4
==11860== at 0xB10DDD1: _ecore_event_evas_modifier_lock_update (ecore_input_evas.c:432)
==11860== by 0xB10E3DD: ecore_event_evas_mouse_move (ecore_input_evas.c:725)
==11860== by 0x5D5115D: _ecore_call_handler_cb (ecore_private.h:317)
==11860== by 0x5D5115D: _ecore_event_call (ecore_events.c:518)
==11860== by 0x5D5CC47: _ecore_main_loop_iterate_internal (ecore_main.c:2381)
==11860== by 0x5D5D42E: ecore_main_loop_begin (ecore_main.c:1289)
==11860== by 0x5D5D490: _efl_loop_begin (ecore_main.c:2831)
==11860== by 0x5D59555: efl_loop_begin (efl_loop.eo.c:32)
==11860== by 0x14F275: main (test.c:1188)
==11860== Address 0x19a36828 is 7 bytes after a block of size 1 alloc'd
==11860== at 0x4C2AACE: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==11860== by 0x4C2CC81: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==11860== by 0xB10DDA8: _ecore_event_evas_modifier_lock_update (ecore_input_evas.c:425)
==11860== by 0xB10E3DD: ecore_event_evas_mouse_move (ecore_input_evas.c:725)
==11860== by 0x5D5115D: _ecore_call_handler_cb (ecore_private.h:317)
==11860== by 0x5D5115D: _ecore_event_call (ecore_events.c:518)
==11860== by 0x5D5CC47: _ecore_main_loop_iterate_internal (ecore_main.c:2381)
==11860== by 0x5D5D42E: ecore_main_loop_begin (ecore_main.c:1289)
==11860== by 0x5D5D490: _efl_loop_begin (ecore_main.c:2831)
==11860== by 0x5D59555: efl_loop_begin (efl_loop.eo.c:32)
==11860== by 0x14F275: main (test.c:1188)
The eina_(rw)_slice_startswith functions both incorrectly describe how
the 'prefix' parameter is used, so fix those also
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
eina_(rw)_slice_startswith functions both incorrectly describe the
return value as 'slice ends with', when clearly the function is used
to find if a slice 'starts with' a prefix
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
this only modifiers modifiers if the modifier mask changed. it stores
it per seat and matches up before deciding to actually modifier the
modifiers. this SHOULD fix T5252
@fix
This fix elementary_test use of elm_code where the object needed
to get clicked to have their content displayed. The reason was that
the line where appended while the object size was 0 and once it was
resized the line where not displayed.
Summary:
Genlist item doesn't change its size when its content size is changed,
but its size is determined in realization.
Therefore, deferred calculations for content should be performed immediately
before swallowing it by genlist item.
Test Plan: make and run attached sample
Reviewers: cedric, SanghyeonLee, jpeg
Reviewed By: jpeg
Differential Revision: https://phab.enlightenment.org/D4705
If an item is marked as disabled it should be re-enabled
before being put in the reusable contents cache. Otherwise
a following use of this object may result in a disabled
item being used, making the UI effectively disfunctional.
Also modify the test case to show and test this behaviour.
Add an efl_isa() to protect calls to elm_widget APIs.
Fixes T5236
@fix
Marcel Hollerbach
Jean-Philippe Andre
Derek Foreman
Chris Michael
Jeeyong Um
Bryce Harrington
Daniel Kolesa
se.osadchy
Ivan Furs
Cedric BAIL
Vyacheslav Reutskiy
Carsten Haitzler
Jihoon Kim
Woochan Lee
Jean Guyomarc'h
Stefan Schmidt
Godly T.Alias
Shinwoo Kim
JinYong Park
Minkyoung Kim
Youngbok Shin
Gustavo Sverzut Barbieri
Andy Williams
Mike Blumenkrantz
Jiyoun Park
Jiwon Kim
JEONGHYUN YUN
Jaeun Choi
Vincent Torri
Amitesh Singh
Umesh Tanwar
Bruno Dilly
Artem Popov