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uidriver/mobile: Refactoring

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This commit is contained in:
Hajime Hoshi 2020-08-29 02:43:04 +09:00
parent b76c34336d
commit 12878571f6
1 changed files with 6 additions and 4 deletions
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10
internal/uidriver/mobile/ui.go
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@ -309,7 +309,7 @@ func (u *UserInterface) run(context driver.UIContext, mainloop bool) (err error)
}
// Force to set the screen size
u.updateSize()
u.layoutIfNeeded()
for {
if err := u.update(); err != nil {
return err
@ -317,7 +317,8 @@ func (u *UserInterface) run(context driver.UIContext, mainloop bool) (err error)
}
}
func (u *UserInterface) updateSize() {
// layoutIfNeeded must be called on the same goroutine as update().
func (u *UserInterface) layoutIfNeeded() {
var outsideWidth, outsideHeight float64
u.m.Lock()
@ -380,10 +381,11 @@ func (u *UserInterface) setGBuildSize(widthPx, heightPx int) {
u.gbuildWidthPx = widthPx
u.gbuildHeightPx = heightPx
u.sizeChanged = true
u.m.Unlock()
u.once.Do(func() {
close(u.setGBuildSizeCh)
})
u.m.Unlock()
}
func (u *UserInterface) adjustPosition(x, y int) (int, int) {
@ -440,7 +442,7 @@ func (u *UserInterface) IsScreenTransparent() bool {
}
func (u *UserInterface) ResetForFrame() {
u.updateSize()
u.layoutIfNeeded()
u.input.resetForFrame()
}