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Code Issues Releases Wiki Activity

Add fake pinch support with Option/Alt key.

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This commit is contained in:
Gunther Brunner 2014-09-17 17:56:09 +09:00
parent f87ca759c3
commit 224c5cb7ca
1 changed files with 47 additions and 0 deletions
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47
res/app/components/stf/screen/screen-directive.js
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@ -335,6 +335,7 @@ module.exports = function DeviceScreenDirective($document, ScalingService,
, fingers = []
, seq = -1
, cycle = 100
, fakePinch = false
function nextSeq() {
return ++seq >= cycle ? (seq = 0) : seq
@ -394,6 +395,8 @@ module.exports = function DeviceScreenDirective($document, ScalingService,
function mouseDownListener(e) {
e.preventDefault()
fakePinch = e.altKey
calculateBounds()
startMousing()
@ -409,10 +412,21 @@ module.exports = function DeviceScreenDirective($document, ScalingService,
)
control.touchDown(nextSeq(), 0, scaled.xP, scaled.yP, pressure)
if (fakePinch) {
control.touchDown(nextSeq(), 1, 1 - scaled.xP, 1 - scaled.yP,
pressure)
}
control.touchCommit(nextSeq())
activateFinger(0, x, y, pressure)
if (fakePinch) {
activateFinger(1, -e.pageX + screen.bounds.x + screen.bounds.w,
-e.pageY + screen.bounds.y + screen.bounds.h, pressure)
}
element.bind('mousemove', mouseMoveListener)
$document.bind('mouseup', mouseUpListener)
$document.bind('mouseleave', mouseUpListener)
@ -421,6 +435,11 @@ module.exports = function DeviceScreenDirective($document, ScalingService,
function mouseMoveListener(e) {
e.preventDefault()
var addGhostFinger = !fakePinch && e.altKey
var deleteGhostFinger = fakePinch && !e.altKey
fakePinch = e.altKey
var x = e.pageX - screen.bounds.x
, y = e.pageY - screen.bounds.y
, pressure = 0.5
@ -433,19 +452,47 @@ module.exports = function DeviceScreenDirective($document, ScalingService,
)
control.touchMove(nextSeq(), 0, scaled.xP, scaled.yP, pressure)
if (addGhostFinger) {
control.touchDown(nextSeq(), 1, 1 - scaled.xP, 1 - scaled.yP, pressure)
}
else if (deleteGhostFinger) {
control.touchUp(nextSeq(), 1)
}
else if (fakePinch) {
control.touchMove(nextSeq(), 1, 1 - scaled.xP, 1 - scaled.yP, pressure)
}
control.touchCommit(nextSeq())
activateFinger(0, x, y, pressure)
if (deleteGhostFinger) {
deactivateFinger(1)
}
else if (fakePinch) {
activateFinger(1, -e.pageX + screen.bounds.x + screen.bounds.w,
-e.pageY + screen.bounds.y + screen.bounds.h, pressure)
}
}
function mouseUpListener(e) {
e.preventDefault()
control.touchUp(nextSeq(), 0)
if (fakePinch) {
control.touchUp(nextSeq(), 1)
}
control.touchCommit(nextSeq())
deactivateFinger(0)
if (fakePinch) {
deactivateFinger(1)
}
stopMousing()
}