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fix: do not print empty powerline symbol

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relates to #1433
This commit is contained in:
Jan De Dobbeleer 2021-12-17 10:37:18 +01:00 committed by Jan De Dobbeleer
parent 27df69f119
commit 2fddfa1716
1 changed files with 28 additions and 28 deletions
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56
src/block.go
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@ -63,6 +63,7 @@ func (b *Block) setActiveSegment(segment *Segment) {
b.activeSegment = segment
b.activeBackground = segment.background()
b.activeForeground = segment.foreground()
b.writer.setColors(b.activeBackground, b.activeForeground)
}
func (b *Block) enabled() bool {
@ -102,13 +103,35 @@ func (b *Block) renderSegments() string {
return b.writer.string()
}
func (b *Block) writePowerline(end bool) {
func (b *Block) renderSegment(segment *Segment) {
b.setActiveSegment(segment)
b.writePowerline(false)
switch b.activeSegment.Style {
case Plain, Powerline:
b.renderText(segment.stringValue)
case Diamond:
b.writer.write(Transparent, b.activeBackground, b.activeSegment.LeadingDiamond)
b.renderText(segment.stringValue)
b.writer.write(Transparent, b.activeBackground, b.activeSegment.TrailingDiamond)
}
b.previousActiveSegment = b.activeSegment
b.writer.setParentColors(b.activeBackground, b.activeForeground)
}
func (b *Block) renderText(text string) {
defaultValue := " "
b.writer.write(b.activeBackground, b.activeForeground, b.activeSegment.getValue(Prefix, defaultValue))
b.writer.write(b.activeBackground, b.activeForeground, text)
b.writer.write(b.activeBackground, b.activeForeground, b.activeSegment.getValue(Postfix, defaultValue))
}
func (b *Block) writePowerline(final bool) {
resolvePowerlineSymbol := func() string {
var symbol string
if b.previousActiveSegment != nil && b.previousActiveSegment.Style == Powerline {
symbol = b.previousActiveSegment.PowerlineSymbol
} else if b.activeSegment.Style == Powerline {
if b.activeSegment.Style == Powerline {
symbol = b.activeSegment.PowerlineSymbol
} else if b.previousActiveSegment != nil && b.previousActiveSegment.Style == Powerline {
symbol = b.previousActiveSegment.PowerlineSymbol
}
return symbol
}
@ -117,7 +140,7 @@ func (b *Block) writePowerline(end bool) {
return
}
background := b.activeSegment.background()
if end || b.activeSegment.Style != Powerline {
if final || b.activeSegment.Style != Powerline {
background = Transparent
}
if b.activeSegment.Style == Diamond && len(b.activeSegment.LeadingDiamond) == 0 {
@ -146,29 +169,6 @@ func (b *Block) getPowerlineColor() string {
return b.previousActiveSegment.background()
}
func (b *Block) renderSegment(segment *Segment) {
b.setActiveSegment(segment)
b.writePowerline(false)
b.writer.setColors(b.activeBackground, b.activeForeground)
switch b.activeSegment.Style {
case Plain, Powerline:
b.renderText(segment.stringValue)
case Diamond:
b.writer.write(Transparent, b.activeBackground, b.activeSegment.LeadingDiamond)
b.renderText(segment.stringValue)
b.writer.write(Transparent, b.activeBackground, b.activeSegment.TrailingDiamond)
}
b.previousActiveSegment = b.activeSegment
b.writer.setParentColors(b.activeBackground, b.activeForeground)
}
func (b *Block) renderText(text string) {
defaultValue := " "
b.writer.write(b.activeBackground, b.activeForeground, b.activeSegment.getValue(Prefix, defaultValue))
b.writer.write(b.activeBackground, b.activeForeground, text)
b.writer.write(b.activeBackground, b.activeForeground, b.activeSegment.getValue(Postfix, defaultValue))
}
func (b *Block) debug() (int, []*SegmentTiming) {
var segmentTimings []*SegmentTiming
largestSegmentNameLength := 0