mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2025-01-12 20:18:59 +01:00
Code Issues Packages Projects Releases Wiki Activity

uidriver/js: Separate registering event handlers

Browse Source
This commit is contained in:
Hajime Hoshi 2020-12-06 22:56:09 +09:00
parent 66d12722ae
commit 768fdd2c47
1 changed files with 33 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
internal/uidriver/js/ui_js.go
View File

@ -268,10 +268,7 @@ func init() {
<-ch
}
window.Call("addEventListener", "resize", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
theUI.updateScreenSize()
return nil
}))
setWindowEventHandlers(window)
// Adjust the initial scale to 1.
// https://developer.mozilla.org/en/docs/Mozilla/Mobile/Viewport_meta_tag
@ -307,23 +304,39 @@ func init() {
canvas.Call("setAttribute", "tabindex", 1)
canvas.Get("style").Set("outline", "none")
setCanvasEventHandlers(canvas)
}
func setWindowEventHandlers(v js.Value) {
v.Call("addEventListener", "resize", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
theUI.updateScreenSize()
return nil
}))
v.Call("addEventListener", "gamepadconnected", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
// Do nothing.
return nil
}))
}
func setCanvasEventHandlers(v js.Value) {
// Keyboard
canvas.Call("addEventListener", "keydown", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "keydown", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
// Focus the canvas explicitly to activate tha game (#961).
canvas.Call("focus")
v.Call("focus")
e := args[0]
// Don't 'preventDefault' on keydown events or keypress events wouldn't work (#715).
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "keypress", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "keypress", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "keyup", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "keyup", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
@ -331,28 +344,28 @@ func init() {
}))
// Mouse
canvas.Call("addEventListener", "mousedown", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "mousedown", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
// Focus the canvas explicitly to activate tha game (#961).
canvas.Call("focus")
v.Call("focus")
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "mouseup", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "mouseup", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "mousemove", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "mousemove", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "wheel", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "wheel", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
@ -360,22 +373,22 @@ func init() {
}))
// Touch
canvas.Call("addEventListener", "touchstart", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "touchstart", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
// Focus the canvas explicitly to activate tha game (#961).
canvas.Call("focus")
v.Call("focus")
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "touchend", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "touchend", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
return nil
}))
canvas.Call("addEventListener", "touchmove", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "touchmove", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.input.Update(e)
@ -383,26 +396,21 @@ func init() {
}))
// Gamepad
window.Call("addEventListener", "gamepadconnected", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
// Do nothing.
return nil
}))
canvas.Call("addEventListener", "contextmenu", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "contextmenu", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
return nil
}))
// Context
canvas.Call("addEventListener", "webglcontextlost", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "webglcontextlost", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
e := args[0]
e.Call("preventDefault")
theUI.contextLost = true
restorable.OnContextLost()
return nil
}))
canvas.Call("addEventListener", "webglcontextrestored", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
v.Call("addEventListener", "webglcontextrestored", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
theUI.contextLost = false
return nil
}))