Commit Graph

2946 Commits

Author SHA1 Message Date
Camilla Löwy
eb9c3bee71 Wayland: Rename fallback decoration functions
We are soon going to have three kinds of decorations; XDG, libdecor and
our last resort fallback ones.
2022-06-21 21:47:35 +02:00
Camilla Löwy
0cd1916de3 Wayland: Remove function only called once 2022-06-21 21:47:35 +02:00
Camilla Löwy
77819c0c54 Wayland: Fix maximized state lost while hidden
If a window was created as maximized, or created as hidden and then
iconified or maximized before first being shown, that state was lost and
the window was shown as restored.
2022-06-21 21:47:35 +02:00
Camilla Löwy
e52046955d Wayland: Cleanup 2022-06-21 21:47:35 +02:00
Camilla Löwy
55fcfb1bb6 Wayland: Fix error for setting GLFW_FLOATING 2022-06-21 21:47:35 +02:00
Camilla Löwy
203002ef2c Wayland: Fix latent bug for glfwGetWindowTitle 2022-06-21 21:47:35 +02:00
Camilla Löwy
85f5a51912 Wayland: Fix events emitted before ack_configure
Window iconfication and maximization events were being emitted before
xdg_surface::configure, making it possible for user code to indirectly
commit surface changes from those event callbacks before
xdg_surface::ack_configure.

This postpones those events until after the ack has been sent.
2022-06-21 21:47:35 +02:00
Camilla Löwy
9ad9f5c52a Wayland: Fix missing error reporting 2022-06-21 21:47:32 +02:00
Camilla Löwy
5002522f73 Wayland: Cleanup
Make Wayland code use 'native' in the same senses as the rest of GLFW.
2022-06-21 21:44:15 +02:00
Camilla Löwy
91f18fb576 Wayland: Fix error from glfwSetWindowAspectRatio
The aspect ratio was applied during resize but any call to
glfwSetWindowAspectRatio emitted a GLFW_FEATURE_UNIMPLEMENTED error.
2022-06-21 20:46:06 +02:00
Camilla Löwy
e37ba80b13 Wayland: Fix reporting of monitor scale changes
Content scale events would be emitted when a window surface entered or
left an output, but not when one of a window's current outputs had its
scale changed.
2022-06-21 20:46:06 +02:00
Camilla Löwy
c3ad3d49ed Wayland: Fix duplicate monitor connection events
GLFW would report a monitor as connected each time its wl_output
received an update, for example if its scale changed.

This would also cause the monitor to be added to the monitor array
again, causing glfwTerminate to segfault when it attempted to destroy
its already destroyed wl_output.
2022-06-21 20:46:06 +02:00
Camilla Löwy
209f6cf093 Wayland: Add support for wl_output::name
We now use wl_output::name as the GLFW monitor name, on compositors that
provide this event.
2022-06-21 20:44:52 +02:00
Camilla Löwy
33d37782c6 Wayland: Cleanup 2022-06-21 16:00:33 +02:00
Camilla Löwy
229d628ec4 Wayland: Fix toggling of server-side decorations
This is a temporary local fix to have updates to GLFW_DECORATED mostly
work as intended.  The whole decoration state machine needs to be
restructured, but not by this commit.
2022-06-21 16:00:33 +02:00
Camilla Löwy
c28d420060 Wayland: Remove duplicate fullscreen check
This check is already performed in shared code.
2022-06-21 16:00:20 +02:00
Camilla Löwy
18df0baea6 Wayland: Cleanup 2022-06-20 00:57:17 +02:00
Camilla Löwy
a7b6f35500 Wayland: Fix size limits for fallback decorations
The size limits set on our XDG surface did not include the sizes of the
fallback decorations on all sides, when in use.  This led to its content
area being too small.

Related to #2127
2022-06-20 00:57:17 +02:00
Camilla Löwy
0f5b095042 Wayland: Fix erratic fallback decoration behavior
The handler for xdg_toplevel::configure treated the provided size as the
content area size when instead it is the size of the bounding rectangle
of the wl_surface and all its subsurfaces.

This caused the fallback decorations to try positioning themselves
outside themselves, causing feedback loops during interactive resizing.

Fixes #1991
Fixes #2115
Closes #2127
Related to #1914
2022-06-20 00:57:17 +02:00
Camilla Löwy
24cdc5afda Wayland: Rename window frame size constants 2022-06-20 00:57:17 +02:00
Camilla Löwy
75295f4878 Wayland: Remove unused code path 2022-06-20 00:57:17 +02:00
Camilla Löwy
040712ce99 Wayland: Cleanup 2022-06-20 00:57:17 +02:00
Camilla Löwy
2877fea550 Wayland: Remove superfluous comments
These are just repeating parts of the identifier.
2022-06-20 00:57:17 +02:00
Camilla Löwy
e33db6d7aa Wayland: Fix resize events before ack_configure
The surface was resized and the size event was emitted before we had
sent xdg_surface::ack_configure.  If user code then called some GLFW
function that commited the surface, those changes would all get applied
to the wrong configure event.

This postpones size changes until after the ack.
2022-06-20 00:57:17 +02:00
Camilla Löwy
afb127769a Wayland: Add tracking of XDG fullscreen state 2022-06-20 00:57:17 +02:00
Camilla Löwy
ed39ff43f9 Wayland: Use named constants for version checks
The wayland-scanner output provides really nice, self-documenting
version macros, so we should use them whenever possible.
2022-06-20 00:57:17 +02:00
Camilla Löwy
98c9961f32 Wayland: Cleanup 2022-06-20 00:57:17 +02:00
Camilla Löwy
3bbb41eacc Wayland: Fix glfwInit closing stdin on failure
If platform initialization failed before either timer fd member had been
set to -1 or a valid fd, termination would close stdin.
2022-06-20 00:57:17 +02:00
Camilla Löwy
0b76e3a6f1 Wayland: Fix duplicate window content scale events
The window content scale event was emitted every time the window content
area was resized, even if its scale had not changed.
2022-06-20 00:57:17 +02:00
Camilla Löwy
6857995498 Wayland: Fix glfwSetWindowSize resizing fs windows
glfwSetWindowSize would change the size of fullscreen mode windows as
if they were windowed mode.
2022-06-20 00:57:17 +02:00
Camilla Löwy
fdc72edf81 Wayland: Fix missing fullscreen code path
glfwRestoreWindow assumed it was only called in windowed mode.
2022-06-20 00:57:17 +02:00
Camilla Löwy
f39ffefb6a Wayland: Fix maximization by user being ignored
The internal maximization state was not updated when an event was
received that the user had changed the maximization state of a window,
and no maximization events were emitted.

This affected both the GLFW_MAXIMIZED attribute and glfwRestoreWindow.
2022-06-20 00:57:17 +02:00
Camilla Löwy
ddd087d662 Wayland: Fix behavior of leaving full screen mode
These changes make GLFW fullscreen more consistent, but unfortunately
also make GLFW even more oblivious to user-initiated XDG shell
fullscreen changes.

Fixes #1995
2022-06-20 00:57:17 +02:00
Camilla Löwy
523fdf50c1 Wayland: Cleanup 2022-06-20 00:57:17 +02:00
Camilla Löwy
a465c1c32e Win32: Simplify window class handling
By using window class atoms, we only need to mention each window class
name once, also removing the need to define _GLFW_WNDCLASSNAME.  It can
still be defined by the user as before.
2022-06-09 18:39:37 +02:00
Camilla Löwy
2ae3e0c8d7 Win32: Add separate window class for helper window
The current window procedure needs to deal with messages both for user
created windows and the hidden helper window.

This commit separates out the device message handling of the helper
window, allowing both window procedures to be less complicated.
2022-06-08 23:56:20 +02:00
Camilla Löwy
ad3dbeb65f Add basic assertions for event API arguments 2022-06-08 22:14:38 +02:00
Camilla Löwy
26920a1a38 X11: Fix previous error handler not being restored
GLFW did not restore the previous Xlib error handler when removing its
own, instead resetting to the default handler.

This commit saves and restores the previous error handler.

None of this is thread-safe or could ever be.

Fixes #2108
2022-06-08 22:14:38 +02:00
Camilla Löwy
736a88b067 Fix return type of functions returning bool values 2022-06-08 22:14:38 +02:00
Camilla Löwy
2c204ab52e Fix joystick user pointer NULL during disconnect
The joystick code did not distinguish between the allocation status of
the GLFW joystick object and whether it is connection to an OS level
joystick object.

These are now tracked separately.

Fixes #2092
2022-06-08 22:14:38 +02:00
Camilla Löwy
e9c58bc181 Wayland: Fix missing lock key modifier bits
The modifier bits for lock keys were only set when the corresponding key
was reported as held down or latched, but not when it was released and
locked.
2022-06-08 19:20:01 +02:00
Camilla Löwy
62e175ef9f Win32: Add comment clarifying use of ToUnicode
Fixes #2100
2022-05-06 19:19:25 +02:00
Camilla Löwy
7dfd84c458 Win32: Make monitor area retrieval more consistent
The rest of this file uses GetMonitorInfoW to retrieve this information.
2022-04-28 21:58:44 +02:00
Camilla Löwy
09653b8c54 Move last bits of window setup to platform code
This avoids glfwCreateWindow emitting GLFW_FEATURE_UNAVAILABLE or
GLFW_FEATURE_UNIMPLEMENTED on Wayland because shared code was calling
unimplemented or unavailable platform functions during final setup.

It also makes it consistent with the final setup of full screen windows.
2022-04-28 21:58:06 +02:00
Camilla Löwy
72642ea0d1 Simplify struct stitching for sync primitives
There will not currently be more than one set of threading or timer APIs
selected regardless of how many window systems are enabled, so there is
no need for this extra complexity.
2022-04-28 21:54:25 +02:00
Camilla Löwy
8f050b5655 Wayland: Add support for older wayland-scanner
Versions of wayland-scanner prior to 1.17.91 named every global array of
wl_interface pointers 'types', making it impossible to combine several
unmodified private-code files into a single compilation unit.

This overrides that name with a macro for each file, allowing them to
coexist.

Fixes #2016
Closes #2032
2022-04-28 21:54:24 +02:00
Camilla Löwy
acf0c10e7a Win32: Fix message reported by VS 2022 2022-04-28 21:54:24 +02:00
Camilla Löwy
80e31ce9e1 Win32: Remove superfluous cast 2022-04-28 21:54:24 +02:00
Camilla Löwy
23e6e8e4b7 X11: Fix segfault on malformed INCR response
The code assumed that at least some data would be received via the INCR
mechanism and that, as a result, the string buffer would be allocated.

Bug found by Clang static analysis.
2022-04-28 21:19:08 +02:00
Camilla Löwy
f60547ac80 X11: Fix returned clipboard string freed too early
The clipboard string should not be freed on SelectionClear.  The user
may have received it from glfwGetClipboardString and it should remain
valid until the next call to a public clipboard string function.
2022-04-28 21:18:49 +02:00
Camilla Löwy
a8d8b760fb X11: Fix OSMesa library not being unloaded 2022-04-28 21:17:39 +02:00
Camilla Löwy
2d281d7928 Wayland: Fix OSMesa library not being unloaded 2022-04-28 21:16:06 +02:00
Camilla Löwy
89514cf0fc Cocoa: Fix EGL and OSMesa not being unloaded 2022-04-28 21:14:11 +02:00
Camilla Löwy
10e9033a29 Win32: Fix OSMesa library not being unloaded 2022-04-28 21:12:36 +02:00
Camilla Löwy
29523dbfbf Fix order of error checks in glfwSetGammaRamp
Initialization should be checked before arguments.
2022-04-21 15:57:15 +02:00
Camilla Löwy
f843d53333 Fix glfwMakeContextCurrent using uninitialized TLS
Issue reported by danhambleton on the GLFW forum:
https://discourse.glfw.org/t/posix-thread-local-storage-tls-error-when-making-context-current/2034
2022-04-21 15:56:01 +02:00
Camilla Löwy
4cb36872a5 Wayland: Add support for file drop events
This adds support for file path drop events in text/uri-list format.

It is based on work by Pilzschaf in #2040.

Closes #2040
2022-04-03 20:09:42 +02:00
Camilla Löwy
0f38382e25 Wayland: Clean up listener struct initialization
Adapt style to match the rest of the project.
2022-04-03 20:09:42 +02:00
Camilla Löwy
f010335b8c Wayland: Make data offer reading a generic utility
This will be needed for drag and drop reception as well.
2022-04-03 20:09:42 +02:00
Camilla Löwy
b7a3af9b79 Wayland: Move window related code to window module
The Wayland backend was the only one where half the window and input
related code was in the init module.  As those bits want to share more
utility code with the window module, the interface between them grows.

To prevent that, this gathers nearly all window and input related code
into the window module.
2022-04-03 20:09:42 +02:00
Camilla Löwy
967282c2e6 Wayland: Remove check for error that cannot happen
Famous last words.
2022-04-03 20:09:41 +02:00
Camilla Löwy
8d216054ad Wayland: Remove error reporting of external bugs
Not sure that GLFW should be reporting that another client has made an
invalid receive request.
2022-04-03 20:09:41 +02:00
Camilla Löwy
34418951cc Wayland: Clean up clipboard writing 2022-04-03 20:09:41 +02:00
Camilla Löwy
ad4a9e42f0 Move URI list parsing to shared code
This will soon be used by the Wayland backend.
2022-04-03 20:09:39 +02:00
Camilla Löwy
e0889736fd Wayland: Add strerror output to error descriptions 2022-04-03 19:45:09 +02:00
Camilla Löwy
c132135332 Wayland: Clean up clipboard reading 2022-04-03 19:45:09 +02:00
Camilla Löwy
4651165272 Wayland: Simplify clipboard string allocation 2022-04-03 19:45:09 +02:00
Camilla Löwy
8d87be1268 Wayland: Improve handling of pending data offers
The code assumed that all data offers were selections that supported
plaintext UTF-8.

The initial data offer events are now handled almost tolerably.  Only
selection data offers are used for clipboard string and only if they
provide plaintext UTF-8.  Drag and drop data offers are now rejected as
soon as they enter a surface.

Related to #2040
2022-04-03 19:45:09 +02:00
Camilla Löwy
89d3ea8d69 Wayland: Return our clipboard without roundtrips 2022-04-03 19:45:09 +02:00
Camilla Löwy
990dc4b388 Wayland: Fix error paths not closing sending fd
Whatever error happens on our end, we should still close the fd so the
other end can move on.
2022-04-03 19:45:09 +02:00
Camilla Löwy
a4460b694e Wayland: Rename listener user data parameters 2022-04-03 19:45:09 +02:00
Camilla Löwy
4506175023 Wayland: Clean up pointer declarations
Adapt style to match the rest of the project.
2022-04-03 19:44:56 +02:00
Camilla Löwy
ba11e60859 Wayland: Rename data transfer parameters
No rationale beyond personal preference.
2022-04-03 18:14:50 +02:00
Camilla Löwy
2d45681bc3 Wayland: Fix phrasing and type of error messages 2022-04-03 18:14:50 +02:00
Camilla Löwy
4c110bba41 Wayland: Fix partial writes of clipboard string
The string pointer used to write the contents of our clipboard data
offer was never updated, causing it to repeat parts of the beginning of
the string until the correct number of bytes had been written.
2022-04-03 18:14:50 +02:00
Camilla Löwy
738b1c73b5 Wayland: Remove superfluous global struct member
It seems unlikely that strlen will be a bottleneck when sending
clipboard contents.
2022-04-03 18:14:50 +02:00
Camilla Löwy
b386371f57 Wayland: Fix double free on data source error
If data source creation fails, the string containing the data for it
would be freed a second time during termination.
2022-04-03 18:14:50 +02:00
Camilla Löwy
9c95cfb9f1 Wayland: Fix handling of clipboard set to self
Passing any part of the result of glfwGetClipboardString to
glfwSetClipboardString would result in, at best, a use-after-free error.
2022-04-03 18:14:50 +02:00
Camilla Löwy
920d110b6c Fix missing newline 2022-04-03 18:14:50 +02:00
Camilla Löwy
554cbdb205 POSIX: Fix data type of return values 2022-04-03 18:14:50 +02:00
Camilla Löwy
955fbd9d26 Cocoa: Fix AirPlay causing harmless init error
Emitting an error for one specific type of failure in retrieving the
correct name for a display is not very useful, especially when
initialization is otherwise unaffected.

There should be a path for information like that but this isn't it.

Fixes #1791
2022-03-18 00:45:12 +01:00
Camilla Löwy
07a5518c3e Win32: Fix using executable instance and not ours
Operations that take an instance handle should be passed the handle of
whatever module we are inside instead of blindly passing the handle of
the executable.

This commit makes GLFW retrieve its own instance on initialization.

This makes the most difference for window classes, which are
per-instance.  Using the executable instance led to name conflicts if
there were several copies of GLFW in a single process.

Note that having this is still a bad idea unless you know what things to
avoid, and those things are mostly platform-specific.  This is partly
because the library wasn't designed for it and partly because it needs
to save, update and restore various per-process and per-session settings
like current context and video mode.

However, multiple simultaneous copies of GLFW in a single Win32 process
should now at least initialize, like is already the case on other
platforms.

Fixes #469
Fixes #1296
Fixes #1395
Related to #927
Related to #1885
2022-03-18 00:45:04 +01:00
Camilla Löwy
66a4882eb1 Add checks for some invalid values to public API
There were no checks for invalid values or asserts for all invalid NULL
pointers to glfwSetWindowIcon or glfwCreateCursor.

Fixes #1862
2022-03-18 00:23:20 +01:00
Camilla Löwy
8d9231fe5e Win32: Fix glfwGetKeyScancode for GLFW_KEY_PAUSE
The bug described in 03cfe957e7 was
already present for another key where modifiers changes its scancode.

Related to #1993
2022-03-18 00:22:20 +01:00
Camilla Löwy
03cfe957e7 Win32: Fix scancode and key for Alt+PrtSc events
Alt+PrtSc emits a different scancode than just PrtSc.  Since the GLFW
API assumes each key corresponds to only one scancode, this cannot be
added to the keycodes array.

Instead we replace the scancode at the point of entry.

Fixes #1993
2022-03-18 00:19:01 +01:00
Camilla Löwy
3ee5031fd7 Add shared min and max functions for int 2022-03-15 22:22:13 +01:00
Camilla Löwy
9cc252a406 Revert ad01c1b614
This change broke key names for dead keys, because that depends on
the effect on the global state of simulating two key presses.

Issue found by CTest tests.

Reverts #2018
2022-03-13 16:01:41 +01:00
Slemmie
b54fb0af10 X11: Fix undefined behavior in bit shift of int
Closes #1951
2022-03-10 19:58:41 +01:00
Camilla Löwy
8f9ff8503e Formatting 2022-03-10 19:36:10 +01:00
Camilla Löwy
aa803f7de5 Win32: Update rationale for reimplementation
It is true that plain MinGW lacks this header, but that is not the main
reason for reimplementing IsWindowsVersionOrGreater.
2022-03-10 19:35:23 +01:00
Camilla Löwy
34573798f4 Win32: Rename Windows 10 macros for clarity
This switches the Windows 10 version helper macros to include the
version numbers listed in MSDN requirements sections.
2022-03-10 19:32:21 +01:00
Camilla Löwy
8ff9ed92b4 Win32: Fix calls to encoding compatibility macros
Calls to Unicode specific functions should be made explicit.
2022-03-10 19:31:28 +01:00
Camilla Löwy
723f3eb40d Win32: Fix maximization showing a hidden window
The normal way of maximizing a window also makes it visible.  This
implements window maximization manually for when the window passed to
glfwMaximizeWindow is hidden.

This will very likely not be forward-compatible and should be replaced.
2022-03-10 19:30:20 +01:00
Camilla Löwy
367d06deaf Win32: Fix scale fixup losing initial position
The window content scale correction at creation overwrote the inital,
more pleasant placement of the window by CW_USEDEFAULT, if the window
was created with GLFW_MAXIMIZED set.  This is because the translation
to screen coordinates was done using the current position, not the
position from the restored window rect.
2022-03-10 17:10:55 +01:00
Camilla Löwy
a730acf8e5 Win32: Fix rect of undecorated maximized windows
A window created maximized and undecorated would cover the whole monitor
Windows placed it on instead of just that monitor's workarea.

This commit adjusts the maximized rect to cover just the workarea,
similar to how undecorated windows that become maximized are handled
during WM_GETMINMAXINFO.

Fixes #1806
2022-03-10 17:07:55 +01:00
Camilla Löwy
adc202d2c3 POSIX: Fix undeclared function warning on Cygwin 2022-03-04 13:37:38 +01:00
Camilla Löwy
d78b0a4ead X11: Fix sonames for loaded libraries on NetBSD
The NetBSD sonames for X11 and related libraries is more stable than on
OpenBSD but the version numbers are still bumped more often than their
Linux counterparts, even excluding the one-time version bump across all
X11 related libraries.

This commit moves to using version-less sonames for X11 and related
libraries on NetBSD, which will hopefully be more forward-compatible
than hard-coding NetBSD-specific sonames.

This may not be the correct long-term solution but it runs now.

Binaries also appear to need an LD_LIBRARY_PATH or rpath entry of
/usr/X11R7/lib in order for the libraries to be found by dlopen.

Tested on NetBSD 9.2.
2022-03-04 00:00:59 +01:00
Camilla Löwy
71742d9a27 Wayland: Improve event processing with timeout
If the polling was interrupted by a signal or by incomplete or unrelated
data on any file descriptor, handleEvents could return before the full
timeout had elapsed.

This retries the Wayland prepare-to-read and poll until the full timeout
has elapsed or until any event was processed.  Unfortunately, due to how
the Wayland client API is designed, this also includes the delete_id
for the frame callback created by eglSwapBuffers.

This means glfwWaitEvents* are still not fully functional on Wayland.
See #1911 for more details.
2022-03-03 22:58:09 +01:00
Camilla Löwy
a32cbf6d4f Wayland: Fix glfwPostEmptyEvent not always working
The display sync requests in glfwPostEmptyEvent could just accumulate as
the display was never flushed on secondary threads.

This adds a proper flush after each sync request.

Fixes #1520
Closes #1521
2022-03-03 22:24:09 +01:00
Camilla Löwy
7ce1f3e1cf Formatting 2022-03-03 22:24:09 +01:00