A single EGL display may be shared among several contexts. Don't
eglTerminate a context display when destroying the context.
Updates gio#144
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Larry Clapp reported a panic from failing to start the display link.
Ignore the error and hope the error is transient.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Casting a *XClientMessageEvent or *XSelectionEvent to *XEvent is
technically incorrect because the union XEvent is the larger structure.
Use an XEvent variable as the backing storage for the specialized
event types instead.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This CL implements the app.Main function as a blocking-forever function
for JS, Wayland, Windows and X11.
This works better for applications that can now programmatically close
windows.
The Gio GioAppDelegate created the GioViewController programmatically.
When using gogio's -buildmode=archive users may want to use a different
method (for example storyboards) but there can only be one app delegate.
Move the GioAppDelegate to gogio's exe buildmode, and export the
GioViewController for embedding use.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
We'd like to remove GioAppDelegate when Gio is embedded with
gogio's -buildmode=archive. Minimize the code in GioAppDelegate.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Before this change, Android and iOS were special for two reasons:
app.Main would return immediately, and the program main was invoked from
a goroutine. We can reduce that to one special case by either
- run the program main from the main thread,
- or make app.Main block.
Choose to run main on the main thread.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The app.MinSize and app.MaxSize options restricts the window size:
w := app.NewWindow(
app.Size(unit.Dp(600), unit.Dp(596)),
app.MinSize(unit.Dp(600), unit.Dp(596)),
app.MaxSize(unit.Dp(600), unit.Dp(596)),
app.Title(APPNAME),
)
Signed-off-by: Jason <sourcehut@sweatyballs.es>
Recently support was added for multiple top-level windows. Add support
for closing those windows.
macOS only; all others stubbed out.
Signed-off-by: Larry Clapp <larry@theclapp.org>
An interface for scaling dp and sp is overkill, at least for all
current uses. Make it a concrete struct type, and rename it to the
shorter and more precise Metric.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
At least one Samsung S9 device ignores the sRGB setting if the context
wasn't created with alpha in its attributes.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Do is a function for accessing the underlying Android View in a safe
context, the main thread. Do is
- more general than RegisterFragment and may be expanded to other platforms
- simpler to implement (from the Gio side)
and as a bonus, the Do implementation avoids a race condition where
a call to RegisterFragment during an Activity re-create would be ignored.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The Activity context may not be available, so it's safer and simpler
to use the always available app context.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Then, make layout.Context.Now a field, copied from FrameEvent.Now.
API change:
gofmt -r 'gtx.Now() -> gtx.Now'
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Use greater-than-or-equal test and saturate the z depth buffer
when more than 65k objects are drawn.
Fixes gio#127
Signed-off-by: Elias Naur <mail@eliasnaur.com>
All accesses to the view map now happens on the main thread, so
there is no need for a sync.Map anymore.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur