Allows things like "ctrl-{" and ".".
All punctuation is returned as-is, e.g. "!" is "!", not "shift-1", and
"{" is "{", not "shift-[".
Also add the Enter key as a known key (fn-return on my Mac).
Signed-off-by: Larry Clapp <larry@theclapp.org>
The code tried to extract a rounded whole number of pixels while preserving the
fraction. However, it failed to converge for the value 0.5, rounded to 1,
leaving -0.5, rounded to -1, leaving 0.5 and so on.
Drop the cleverness and truncate the values instead.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Remembering the order of the corners in the RoundRect is difficult,
which suggest that RoundRect should be a struct with named fields.
Do that, and make Rect the special case where corner radii are all
zero.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
ICCCM 4.1.2 says WMs will examine client properties every time
window is mapped. Because SetWMProtocols is called before MapWindow
some WMs (specifically taowm) never see them.
In other WMs this works because they check for WM_DELETE_WINDOW
when user tries to close window, not when window is mapped.
Signed-off-by: Konstantin Kulikov <k.kulikov2@gmail.com>
The DestroyEvent ack allows the backend to release the window.
Ensure that the GPU associated with the window is done before that
happens.
Updates gio#67
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Removed redundant XSelectInput and XChangeWindowAttributes as well as
obsolete screen parameter in x11DetectUIScale.
Signed-off-by: Denis Bernard <db047h@gmail.com>
When you press enter to "submit" an editor widget, don't also append the
newline to the editor text. Enter should be "submit" or "add newline"
but not both.
Also add parens to the Enter check: x && y || z => x && (y || z).
Signed-off-by: Larry Clapp <larry@theclapp.org>
This is a general fix where keys with names differing from their UTF8
representation could not be sent as EditEvents.
Signed-off-by: Denis Bernard <db047h@gmail.com>
Function keys don't have a natural rune representation so switch
Event.Name to be a string to fit "F1"-"F12".
Fixes gio#59
Signed-off-by: Elias Naur <mail@eliasnaur.com>
ModCtrl is the physical Ctrl key, ModShortcut is the virtual
"shortcut" modifier, which is Ctrl on most platforms, Command on
Apple platforms.
Updates #59
Signed-off-by: Elias Naur <mail@eliasnaur.com>
A frame ops buffers is tracersed twice: once for GPU commands,
and once for everything else. There is already a GPU goroutine for
concurrentl issuing of GPU commands; move the frame ops processing
to the goroutine as well. Both frame ops passed can then proceed
in parallel.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Record the time for generating a frame and submitting it as well
as the time for issuing the frame to the GPU and swapping buffers.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Sometimes it's useful to profile yet not continously re-draw. If the programs
wants the old behaviour, it can issue an InvalidateOp or call
Window.Invalidate.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur