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Diffstat (limited to 'toolkit/gocui/place.go')
-rw-r--r--toolkit/gocui/place.go241
1 files changed, 126 insertions, 115 deletions
diff --git a/toolkit/gocui/place.go b/toolkit/gocui/place.go
index 56ef281..32a9004 100644
--- a/toolkit/gocui/place.go
+++ b/toolkit/gocui/place.go
@@ -1,47 +1,53 @@
package main
import (
+ "fmt"
// "github.com/awesome-gocui/gocui"
"git.wit.org/wit/gui/toolkit"
)
-/*
-// find the start (w,h) for child a inside a box widget
-func (w *cuiWidget) setBoxWH() {
- p := w.parent // the parent must be a box widget
-
- // update parent gocuiSize
- p.realWidth = 0
- p.realHeight = 0
- for _, child := range p.children {
- p.realWidth += child.realWidth
- p.realHeight += child.realHeight
+func (w *cuiWidget) placeBox() {
+ if (w.widgetType != toolkit.Box) {
+ return
}
+ w.startW = w.parent.nextW
+ w.startH = w.parent.nextH
+ w.nextW = w.parent.nextW
+ w.nextH = w.parent.nextH
+ w.realWidth = 0
+ w.realHeight = 0
- // compute child offset
- w.startW = p.startW
- w.startH = p.startH
- for _, child := range p.children {
- if (p.horizontal) {
- log("BOX IS HORIZONTAL (w,h)", w.startW, w.startH)
- log("BOX IS HORIZONTAL (w,h)", w.startW, w.startH)
- log("BOX IS HORIZONTAL (w,h)", w.startW, w.startH)
- w.startW += child.realWidth
+ var maxW int
+ var maxH int
+ for _, child := range w.children {
+ w.showWidgetPlacement(logNow, "boxS()")
+ child.placeWidgets()
+ if (w.horizontal) {
+ log(logVerbose, "BOX IS HORIZONTAL")
+ // expand based on the child width
+ w.nextW += child.realWidth
+ w.realWidth += child.realWidth
} else {
- log("BOX IS VERTICAL (w,h)", w.startW, w.startH)
- log("BOX IS VERTICAL (w,h)", w.startW, w.startH)
- log("BOX IS VERTICAL (w,h)", w.startW, w.startH)
- w.startH += child.realHeight
+ log(logVerbose, "BOX IS VERTICAL")
+ // expand based on the child height
+ w.nextH += child.realHeight
+ w.realHeight += child.realHeight
}
- if child == w {
- return
+ if (maxW < child.realWidth) {
+ maxW = child.realWidth
+ }
+ if (maxH < child.realHeight) {
+ maxH = child.realHeight
}
}
- return
+ if (w.horizontal) {
+ w.realHeight = maxH
+ } else {
+ w.realWidth = maxW
+ }
+ w.showWidgetPlacement(logNow, "boxE()")
}
-*/
-// find the start (w,h) for child a inside a Group widget
func (w *cuiWidget) getGroupWH() {
p := w.parent // the parent must be a group widget
@@ -66,7 +72,7 @@ func (w *cuiWidget) getGroupWH() {
return
}
-func (w *cuiWidget) drawBox() {
+func (w *cuiWidget) placeWidgets() {
if (w == nil) {
return
}
@@ -75,98 +81,99 @@ func (w *cuiWidget) drawBox() {
}
p := w.parent
if (p == nil) {
- log(logInfo, "redoBox()", w.id, "parent == nil")
+ log(logInfo, "place()", w.id, "parent == nil")
return
}
switch w.widgetType {
case toolkit.Window:
- // draw only one thing
for _, child := range w.children {
- child.drawBox()
- return
+ w.startW = me.rawW
+ w.startH = me.rawH
+ w.nextW = me.rawW
+ w.nextH = me.rawH
+ w.showWidgetPlacement(logNow, "place()")
+ child.placeWidgets()
+ if (w.realWidth < child.realWidth) {
+ w.realWidth = child.realWidth
+ }
+ if (w.realHeight < child.realHeight) {
+ w.realHeight = child.realHeight
+ }
+ w.showWidgetPlacement(logNow, "place()")
}
case toolkit.Tab:
- // draw only one thing
- for _, child := range w.children {
- child.drawBox()
- return
- }
- case toolkit.Grid:
- w.startW = p.startW
- w.startH = p.startH
- w.drawGrid()
- w.showWidgetPlacement(logNow, "drawBox:")
- case toolkit.Box:
- w.startW = p.startW
- w.startH = p.startH
- w.nextW = p.startW
- w.nextH = p.startH
- var maxW int
- var maxH int
for _, child := range w.children {
- child.drawBox()
- if (w.horizontal) {
- log("BOX IS HORIZONTAL")
- // expand based on the child width
- w.startW += child.realWidth
- } else {
- log("BOX IS VERTICAL")
- // expand based on the child height
- w.startH += child.realHeight
+ w.startW = me.rawW
+ w.startH = me.rawH
+ w.nextW = me.rawW
+ w.nextH = me.rawH
+ w.showWidgetPlacement(logNow, "place()")
+ child.placeWidgets()
+ if (w.realWidth < child.realWidth) {
+ w.realWidth = child.realWidth
}
- if (maxW < child.realWidth) {
- maxW = child.realWidth
- }
- if (maxH < child.realHeight) {
- maxH = child.realHeight
+ if (w.realHeight < child.realHeight) {
+ w.realHeight = child.realHeight
}
+ w.showWidgetPlacement(logNow, "place()")
}
- w.realWidth = maxW
- w.realHeight = maxH
- w.showWidgetPlacement(logNow, "drawBox:")
+ case toolkit.Grid:
+ w.showWidgetPlacement(logNow, "place()")
+ w.placeGrid()
+ w.showWidgetPlacement(logNow, "place()")
+ case toolkit.Box:
+ w.showWidgetPlacement(logNow, "place()")
+ w.placeBox()
+ w.showWidgetPlacement(logNow, "place()")
case toolkit.Group:
- w.startW = p.startW
- w.startH = p.startH
- w.nextW = p.startW
- w.nextH = p.startH
- w.gocuiSize.startW = w.startW
- w.gocuiSize.startH = w.startH
+ w.startW = p.nextW
+ w.startH = p.nextH
+ w.nextW = p.nextW
+ w.nextH = p.nextH
+
+ w.moveTo(p.nextW, p.nextH)
+
+ // set real width at the beginning
w.realWidth = w.gocuiSize.width
w.realHeight = w.gocuiSize.height
- w.setWH()
- w.startW = p.startW + 4
- w.startH = p.startH + 3
+ // indent the widgets for a group
+ w.nextW = p.nextW + 4
+ w.nextH = p.nextH + 3
+ w.showWidgetPlacement(logNow, "place()")
var maxW int
- var maxH int
for _, child := range w.children {
- child.drawBox()
- // reset nextW to straight down
- w.startH += child.realHeight
+ child.showWidgetPlacement(logNow, "place()")
+ child.placeWidgets()
+ child.showWidgetPlacement(logNow, "place()")
+
+ // increment straight down
+ w.nextH += child.realHeight
+ w.realHeight += child.realHeight
+
+ // track largest width
if (maxW < child.realWidth) {
maxW = child.realWidth
}
- if (maxH < child.realHeight) {
- maxH = child.realHeight
- }
+
}
+ // add real width of largest child
w.realWidth += maxW
- w.realHeight += maxH
- w.showWidgetPlacement(logNow, "drawBox:")
+ w.showWidgetPlacement(logNow, "place()")
default:
- w.startW = p.startW
- w.startH = p.startH
- w.gocuiSize.startW = w.startW
- w.gocuiSize.startH = w.startH
+ w.startW = p.nextW
+ w.startH = p.nextH
+ w.nextW = p.nextW
+ w.nextH = p.nextH
+ w.gocuiSize.w0 = w.startW
+ w.gocuiSize.h0 = w.startH
w.setWH()
- w.showWidgetPlacement(logNow, "drawBox:")
+ w.showWidgetPlacement(logNow, "place()")
}
}
func (w *cuiWidget) setWH() {
- w.gocuiSize.w0 = w.gocuiSize.startW
- w.gocuiSize.h0 = w.gocuiSize.startH
w.gocuiSize.w1 = w.gocuiSize.w0 + w.gocuiSize.width
w.gocuiSize.h1 = w.gocuiSize.h0 + w.gocuiSize.height
}
@@ -175,15 +182,22 @@ func (w *cuiWidget) moveTo(leftW int, topH int) {
if (w.isFake) {
return
}
- w.gocuiSize.startW = leftW
- w.gocuiSize.startH = topH
-
- w.setWH()
- w.showWidgetPlacement(logNow, "moveTo()")
+ w.gocuiSize.w0 = leftW
+ w.gocuiSize.h0 = topH
+ w.gocuiSize.w1 = w.gocuiSize.w0 + w.gocuiSize.width
+ w.gocuiSize.h1 = w.gocuiSize.h0 + w.gocuiSize.height
+ w.showWidgetPlacement(logInfo, "moveTo()")
}
-func (w *cuiWidget) drawGrid() {
- w.showWidgetPlacement(logNow, "gridBounds:")
+func (w *cuiWidget) placeGrid() {
+ w.showWidgetPlacement(logNow, "grid0:")
+ if (w.widgetType != toolkit.Grid) {
+ return
+ }
+ w.startW = w.parent.nextW
+ w.startH = w.parent.nextH
+ w.nextW = w.parent.nextW
+ w.nextH = w.parent.nextH
var wCount int = 0
var hCount int = 0
@@ -191,7 +205,6 @@ func (w *cuiWidget) drawGrid() {
// increment for the next child
w.nextW = w.startW + wCount * 20
w.nextH = w.startH + hCount * 2
- // child.drawBox()
// set the child's realWidth, and grid offset
child.parentH = hCount
@@ -202,8 +215,8 @@ func (w *cuiWidget) drawGrid() {
if (w.heights[hCount] < child.realHeight) {
w.heights[hCount] = child.realHeight
}
- log(logNow, "redoBox(GRID) (w,h count)", wCount, hCount, "(X,Y)", w.x, w.y, w.name)
- child.showWidgetPlacement(logNow, "grid:")
+ log(logVerbose, "grid1: (w,h count)", wCount, hCount, "(X,Y)", w.x, w.y, w.name)
+ child.showWidgetPlacement(logNow, "grid1: " + fmt.Sprintf("next()=(%2d,%2d)", w.nextW, w.nextH))
if ((wCount + 1) < w.y) {
wCount += 1
@@ -224,11 +237,11 @@ func (w *cuiWidget) drawGrid() {
}
for _, child := range w.children {
- child.showWidgetPlacement(logVerbose, "gridBounds:")
+ child.showWidgetPlacement(logVerbose, "grid2:")
var totalW, totalH int
for i, val := range w.widths {
if (i < child.parentW) {
- log(logVerbose, "gridBounds() (w, widths[])", i, val)
+ log(logVerbose, "grid2: (w, widths[])", i, val)
totalW += w.widths[i]
}
}
@@ -239,18 +252,16 @@ func (w *cuiWidget) drawGrid() {
}
// the new corner to move the child to
- realW := w.nextW + totalW
- realH := w.nextH + totalH
+ w.nextW = w.startW + totalW
+ w.nextH = w.startH + totalH
- log(logNow, "gridBounds()", child.id, "parent (W,H) =", child.parentW, child.parentH,
- "total (W,H) =", totalW, totalH,
- "real (W,H) =", realW, realH)
- w.startW = realW
- w.startH = realH
- child.drawBox()
- child.showWidgetPlacement(logInfo, "gridBounds:")
+ child.placeWidgets()
+ child.showWidgetPlacement(logInfo, "grid2:")
log(logInfo)
}
// w.updateLogicalSizes()
- w.showWidgetPlacement(logNow, "gridBounds:")
+ w.showWidgetPlacement(logNow, "grid3:")
+}
+
+func (w *cuiWidget) setRealSize() {
}
generated by cgit v1.2.3 (git 2.51.0) at 2025-11-05 09:30:54 +0000