Commits


libdraw,devdraw: fix compatibility with old 16x16 cursor protocol (#217) Some libraries that depend on devdraw don't know about 32x32 cursor -- mainly 9fans.net/go/draw.


devdraw: add Cursor2 support on macOS 10.14 Mojave This replaces the pixel-art scaling algorithm used for upscaling before. The results were not crisp enough to serve as everyday cursors.


devdraw: rewrite the Cocoa screen using Metal Add a new macOS cocoa screen, cocoa-screen-metal.m. Rewrite the macOS cocoa drawing code to use the builtin runloop, and use Metal to push pixels with CAMetalLayer. Remove all of the deprecated code, and simplify some of the logic. Modify mkwsysrules.sh such that the new code is used only when the system version is equal or higher than 10.14. Allow touch events to simulate mouse clicks: three finger tap for the middle mouse button; four finger tap for the 2-1 chord. Support Tresize. Scale 16x16 Cursor up to 32x32 with an EPX algorithm. Support macOS input sources including the basic dead keys and the advanced CJK input methods. Increase the communication buffers in cocoa-srv.c to allow more input, especially for long sentences prepared by the macOS input souces.


devdraw: use %R not Fn-F3 for retina toggle R=rsc http://codereview.appspot.com/6854093


devdraw: add forcedpi toggled by Fn+F3 on Mac R=rsc http://codereview.appspot.com/6846104


devdraw: fix handling of compose key on OS X This implementation is simpler to understand. It removes conflicts with other modifiers and with the virtual buttons. Pressing alt during a sequence now cancels it correctly. R=rsc CC=plan9port.codebot http://codereview.appspot.com/5507049


cocoa devdraw: activation on receiving Ttop messages (The new variable "willactivate" is in the input structure "in", which is illogical. But this structure will soon be renamed "app". I postpone the renaming to avoid conflicts with simultaneous Codereview issues.) R=rsc CC=plan9port.codebot http://codereview.appspot.com/5504102


devdraw: more fixes (thanks David Jeannot)


devdraw: update Lion cocoa R=rsc CC=plan9port.codebot http://codereview.appspot.com/5015042


devdraw: draft cocoa support R=rsc CC=plan9port.codebot http://codereview.appspot.com/4974060