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https://github.com/felixangell/phi.git
synced 2024-10-26 17:18:31 +03:00
re-implemented close_buffer; fixed highlight line flickering
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445d645ab9
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@ -926,7 +926,7 @@ func (b *Buffer) renderAt(ctx *strife.Renderer, rx int, ry int) {
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highlightLinePosY := ey + (ry + b.curs.ry*last_h) - (b.cam.y * last_h)
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highlightLinePosX := ex + rx
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ctx.Rect(highlightLinePosX, highlightLinePosY, b.w, last_h, strife.Fill)
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ctx.Rect(highlightLinePosX, highlightLinePosY, b.w-ex, last_h, strife.Fill)
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}
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var visibleLines int = 50
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@ -1,5 +1,8 @@
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package gui
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func CloseBuffer(b *Buffer) bool {
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view := b.parent
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view.ChangeFocus(-1)
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view.removeBuffer(b.index)
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return false
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}
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25
gui/view.go
25
gui/view.go
@ -4,6 +4,7 @@ import (
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"fmt"
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"github.com/felixangell/phi/cfg"
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"github.com/felixangell/strife"
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"log"
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)
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// View is an array of buffers basically.
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@ -72,6 +73,24 @@ func sign(dir int) int {
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return 0
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}
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func (n *View) removeBuffer(index int) {
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log.Println("Removing buffer index:", index)
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delete(n.buffers, index)
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// only resize the buffers if we have
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// some remaining in the window
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if len(n.buffers) > 0 {
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bufferWidth := n.w / len(n.buffers)
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// translate all the components accordingly.
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for i, buff := range n.buffers {
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buff.Resize(bufferWidth, n.h)
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buff.SetPosition(bufferWidth*i, 0)
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}
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}
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}
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func (n *View) ChangeFocus(dir int) {
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prevBuff, _ := n.buffers[n.focusedBuff]
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@ -132,17 +151,13 @@ func (n *View) AddBuffer() *Buffer {
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// note that we +1 the components because
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// we haven't yet added the panel
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var bufferWidth int
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bufferWidth = n.w / (len(n.buffers) + 1)
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bufferWidth = n.w / (c.index + 1)
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n.buffers[c.index] = c
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n.focusedBuff = c.index
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// translate all the components accordingly.
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for i, buff := range n.buffers {
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if buff == nil {
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continue
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}
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buff.Resize(bufferWidth, n.h)
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buff.SetPosition(bufferWidth*i, 0)
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}
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