1ff687ca2b
Introduce the ability to configure stylesets, allowing customization of aerc's look (color scheme, font weight, etc). Default styleset is installed to /path/to/aerc/stylesets/default.
116 lines
2.6 KiB
Go
116 lines
2.6 KiB
Go
package widgets
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/gdamore/tcell"
|
|
"github.com/mattn/go-runewidth"
|
|
|
|
"git.sr.ht/~sircmpwn/aerc/config"
|
|
"git.sr.ht/~sircmpwn/aerc/lib/ui"
|
|
)
|
|
|
|
type StatusLine struct {
|
|
ui.Invalidatable
|
|
stack []*StatusMessage
|
|
fallback StatusMessage
|
|
aerc *Aerc
|
|
uiConfig config.UIConfig
|
|
}
|
|
|
|
type StatusMessage struct {
|
|
style tcell.Style
|
|
message string
|
|
}
|
|
|
|
func NewStatusLine(uiConfig config.UIConfig) *StatusLine {
|
|
return &StatusLine{
|
|
fallback: StatusMessage{
|
|
style: uiConfig.GetStyle(config.STYLE_STATUSLINE_DEFAULT),
|
|
message: "Idle",
|
|
},
|
|
uiConfig: uiConfig,
|
|
}
|
|
}
|
|
|
|
func (status *StatusLine) Invalidate() {
|
|
status.DoInvalidate(status)
|
|
}
|
|
|
|
func (status *StatusLine) Draw(ctx *ui.Context) {
|
|
line := &status.fallback
|
|
if len(status.stack) != 0 {
|
|
line = status.stack[len(status.stack)-1]
|
|
}
|
|
ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', line.style)
|
|
pendingKeys := ""
|
|
if status.aerc != nil {
|
|
for _, pendingKey := range status.aerc.pendingKeys {
|
|
pendingKeys += string(pendingKey.Rune)
|
|
}
|
|
}
|
|
message := runewidth.FillRight(line.message, ctx.Width()-len(pendingKeys)-5)
|
|
ctx.Printf(0, 0, line.style, "%s%s", message, pendingKeys)
|
|
}
|
|
|
|
func (status *StatusLine) Set(text string) *StatusMessage {
|
|
status.fallback = StatusMessage{
|
|
style: status.uiConfig.GetStyle(config.STYLE_STATUSLINE_DEFAULT),
|
|
message: text,
|
|
}
|
|
status.Invalidate()
|
|
return &status.fallback
|
|
}
|
|
|
|
func (status *StatusLine) SetError(text string) *StatusMessage {
|
|
status.fallback = StatusMessage{
|
|
style: status.uiConfig.GetStyle(config.STYLE_STATUSLINE_ERROR),
|
|
message: text,
|
|
}
|
|
status.Invalidate()
|
|
return &status.fallback
|
|
}
|
|
|
|
func (status *StatusLine) Push(text string, expiry time.Duration) *StatusMessage {
|
|
msg := &StatusMessage{
|
|
style: status.uiConfig.GetStyle(config.STYLE_STATUSLINE_DEFAULT),
|
|
message: text,
|
|
}
|
|
status.stack = append(status.stack, msg)
|
|
go (func() {
|
|
time.Sleep(expiry)
|
|
for i, m := range status.stack {
|
|
if m == msg {
|
|
status.stack = append(status.stack[:i], status.stack[i+1:]...)
|
|
break
|
|
}
|
|
}
|
|
status.Invalidate()
|
|
})()
|
|
status.Invalidate()
|
|
return msg
|
|
}
|
|
|
|
func (status *StatusLine) PushError(text string) *StatusMessage {
|
|
msg := status.Push(text, 10*time.Second)
|
|
msg.Color(status.uiConfig.GetStyle(config.STYLE_STATUSLINE_ERROR))
|
|
return msg
|
|
}
|
|
|
|
func (status *StatusLine) PushSuccess(text string) *StatusMessage {
|
|
msg := status.Push(text, 10*time.Second)
|
|
msg.Color(status.uiConfig.GetStyle(config.STYLE_STATUSLINE_SUCCESS))
|
|
return msg
|
|
}
|
|
|
|
func (status *StatusLine) Expire() {
|
|
status.stack = nil
|
|
}
|
|
|
|
func (status *StatusLine) SetAerc(aerc *Aerc) {
|
|
status.aerc = aerc
|
|
}
|
|
|
|
func (msg *StatusMessage) Color(style tcell.Style) {
|
|
msg.style = style
|
|
}
|