/
ui_layout_tile.go
executable file
·85 lines (68 loc) · 2.1 KB
/
ui_layout_tile.go
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/*
Copyright 2023 Milan Suk
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this db except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
type UiLayoutTile struct {
coord OsV4
priorUp bool
text string
cd OsCd
force bool
ticks int64
needRedraw bool
tickOpenForSet bool
}
func (layTile *UiLayoutTile) NextTick() {
layTile.tickOpenForSet = true
layTile.force = false
}
func (layTile *UiLayoutTile) timeToShow() int {
return int(layTile.ticks + 200 - OsTicks())
}
func (layTile *UiLayoutTile) IsActive(touchPos OsV2) bool {
if !layTile.force && !layTile.coord.Inside(touchPos) && len(layTile.text) > 0 {
*layTile = UiLayoutTile{} //reset
}
draw := (len(layTile.text) > 0 && (layTile.force || layTile.timeToShow() <= 0))
if draw {
layTile.needRedraw = false
}
return draw
}
func (layTile *UiLayoutTile) NeedsRedrawFromSleep(touchPos OsV2) bool {
redraw := layTile.needRedraw
if !layTile.IsActive(touchPos) {
redraw = false
}
return redraw
}
func (layTile *UiLayoutTile) SetForce(coord OsV4, priorUp bool, text string, cd OsCd) {
layTile.force = true
layTile.coord = coord
layTile.priorUp = priorUp
layTile.cd = cd
layTile.text = text
layTile.tickOpenForSet = false
}
func (layTile *UiLayoutTile) Set(touchPos OsV2, coord OsV4, priorUp bool, text string, cd OsCd) {
if coord.Inside(touchPos) {
if layTile.tickOpenForSet && (!layTile.coord.Cmp(coord) || layTile.text != text) {
layTile.coord = coord
layTile.priorUp = priorUp
layTile.cd = cd
layTile.text = text
layTile.ticks = OsTicks()
layTile.needRedraw = true
}
layTile.tickOpenForSet = false
}
}