app.Window implements a method for safely running functions against the
underlying native window through the driverFuncs channel. However, the
functions still run in a different goroutine than the one driving the
native event loop, which forces the implementations in package wm to do
complicated synchronization.
A previous change added a mechanism to run functions in the native event
loop thread. The macOS port needed this functionality, but with some
care it can be generalized. That's what this change does through the
new Run method.
The advantage is that the thread switch dance is now confined to
app.Window, with the help of a generic wm.Driver.Wakeup method. All
other Driver methods can then assume they run on their event loop
threads.
Run is exported because it is also needed for programs that use
Windows configured with CustomRenderer to control their own rendering.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
CustomRenderer disables the construction and binding of a GPU
context to the Window. Combined with ViewEvent and gpu.New, a Gio
client can mix Gio UI and custom rendering.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
NSOpenGLContextView couples the window manager logic tightly with
OpenGL. Use generic NSViews, and attach NSOpenGLContext just like the
other platforms.
This change prepares for supporting GPU contexts created by clients as
well as a future Metal port.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Added (*w.window).Option methods to the backends and use them for setting the initial options passed into NewWindow.
Signed-off-by: pierre <pierre.curto@gmail.com>
Switching to pointer values in Options, including using window manager defaults for size and title, in preparation for updating options on the fly.
Signed-off-by: pierre <pierre.curto@gmail.com>
The option field WindowMode allows changing the window mode of an application in either Windowed or Fullscreen.
Only macOS, Windows and X11 platforms are currently supported.
Updates gio#89.
Signed-off-by: pierre <pierre.curto@gmail.com>
Package wm (for "window manager") is a better fit for the package, and
distinguishes it from the low-level package windows for the Windows API.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur