LET'S GET THIS FINAL REWRITE EVER STARTED

1 files changed, 0 insertions, 152 deletions

diff --git a/events_notdarwin.go b/events_notdarwin.go
deleted file mode 100644
index 352151a..0000000
--- a/events_notdarwin.go
+++ /dev/null
@@ -1,152 +0,0 @@
-// +build !darwin
-// Mac OS X uses its own set of position-independent key codes
-
-// 29 march 2014
-
-package ui
-
-import (
-	"image"
-)
-
-/*
-Windows and GTK+ have a limit of 2 and 3 clicks, respectively, natively supported. Fortunately, we can simulate the double/triple-click behavior to build higher-order clicks. We can use the same algorithm Windows uses on both:
-	http://blogs.msdn.com/b/oldnewthing/archive/2004/10/18/243925.aspx
-For GTK+, we pull the double-click time and double-click distance, which work the same as the equivalents on Windows (so the distance is in all directions), from the GtkSettings system.
-
-On GTK+ this will also allow us to discard the GDK_BUTTON_2PRESS and GDK_BUTTON_3PRESS events, so the button press stream will be just like on other platforms.
-
-Thanks to mclasen, garnacho_, halfline, and tristan in irc.gimp.net/#gtk+.
-*/
-
-// the zero value is a reset clickCounter ready for use
-// it doesn't matter that all the non-count fields are zero: the first click will fail the curButton test straightaway, so it'll return 1 and set the rest of the structure accordingly
-type clickCounter struct {
-	curButton uint
-	rect      image.Rectangle
-	prevTime  uintptr
-	count     uint
-}
-
-// x, y, xdist, ydist, and c.rect must have the same units
-// so must time, maxTime, and c.prevTime
-func (c *clickCounter) click(button uint, x int, y int, time uintptr, maxTime uintptr, xdist int, ydist int) uint {
-	if button != c.curButton { // different button; start over
-		c.count = 0
-	}
-	if !image.Pt(x, y).In(c.rect) { // not in the allowed region for a double-click; don't count
-		c.count = 0
-	}
-	if (time - c.prevTime) > maxTime { // too slow; don't count
-		// note the above expression; time > (c.prevTime + maxTime) can overflow!
-		c.count = 0
-	}
-	c.count++ // if either of the above ifs happened, this will make the click count 1; otherwise it will make the click count 2, 3, 4, 5, ...
-
-	// now we need to update the internal structures for the next test
-	c.curButton = button
-	c.prevTime = time
-	c.rect = image.Rect(x-xdist, y-ydist,
-		x+xdist, y+ydist)
-
-	return c.count
-}
-
-// call this when losing focus, etc.
-func (c *clickCounter) reset() {
-	c.count = 0
-}
-
-/*
-For position independence across international keyboard layouts, typewriter keys are read using scancodes (which are always set 1).
-Windows provides the scancodes directly in the LPARAM.
-GTK+ provides the scancodes directly from the underlying window system via GdkEventKey.hardware_keycode.
-On X11, this is scancode + 8 (because X11 keyboard codes have a range of [8,255]).
-Wayland is guaranteed to give the same result (thanks ebassi in irc.gimp.net/#gtk+).
-On Linux, where evdev is used instead of polling scancodes directly from the keyboard, evdev's typewriter section key code constants are the same as scancodes anyway, so the rules above apply.
-Typewriter section scancodes are the same across international keyboards with some exceptions that have been accounted for (see KeyEvent's documentation); see http://www.quadibloc.com/comp/scan.htm for details.
-Non-typewriter keys can be handled safely using constants provided by the respective backend API.
-
-Because GTK+ keysyms may or may not obey Num Lock, we also handle the 0-9 and . keys on the numeric keypad with scancodes (they match too).
-*/
-
-// use uintptr to be safe; the size of the scancode/hardware key code field on each platform is different
-var scancodeKeys = map[uintptr]byte{
-	0x02: '1',
-	0x03: '2',
-	0x04: '3',
-	0x05: '4',
-	0x06: '5',
-	0x07: '6',
-	0x08: '7',
-	0x09: '8',
-	0x0A: '9',
-	0x0B: '0',
-	0x0C: '-',
-	0x0D: '=',
-	0x0E: '\b',
-	0x0F: '\t',
-	0x10: 'q',
-	0x11: 'w',
-	0x12: 'e',
-	0x13: 'r',
-	0x14: 't',
-	0x15: 'y',
-	0x16: 'u',
-	0x17: 'i',
-	0x18: 'o',
-	0x19: 'p',
-	0x1A: '[',
-	0x1B: ']',
-	0x1C: '\n',
-	0x1E: 'a',
-	0x1F: 's',
-	0x20: 'd',
-	0x21: 'f',
-	0x22: 'g',
-	0x23: 'h',
-	0x24: 'j',
-	0x25: 'k',
-	0x26: 'l',
-	0x27: ';',
-	0x28: '\'',
-	0x29: '`',
-	0x2B: '\\',
-	0x2C: 'z',
-	0x2D: 'x',
-	0x2E: 'c',
-	0x2F: 'v',
-	0x30: 'b',
-	0x31: 'n',
-	0x32: 'm',
-	0x33: ',',
-	0x34: '.',
-	0x35: '/',
-	0x39: ' ',
-}
-
-var scancodeExtKeys = map[uintptr]ExtKey{
-	0x47: N7,
-	0x48: N8,
-	0x49: N9,
-	0x4B: N4,
-	0x4C: N5,
-	0x4D: N6,
-	0x4F: N1,
-	0x50: N2,
-	0x51: N3,
-	0x52: N0,
-	0x53: NDot,
-}
-
-func fromScancode(scancode uintptr) (ke KeyEvent, ok bool) {
-	if key, ok := scancodeKeys[scancode]; ok {
-		ke.Key = key
-		return ke, true
-	}
-	if extkey, ok := scancodeExtKeys[scancode]; ok {
-		ke.ExtKey = extkey
-		return ke, true
-	}
-	return ke, false
-}