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authorJeffas <dev@jeffas.io>2020-03-07 16:42:41 +0000
committerDrew DeVault <sir@cmpwn.com>2020-03-09 09:31:02 -0400
commit3156d481feaffd2e6df6d860b980e9160b706e42 (patch)
tree82a6362a76015273a7a43105e15e7cdb41f96ada /lib/ui
parent258a3f11ae379b96f4743d6d709b7c42bafd6dbc (diff)
downloadaerc-3156d481feaffd2e6df6d860b980e9160b706e42.tar.gz
Add pinned tabs
This adds the commands pin-tab and unpin-tab. Once pinned a tab lives on the left of the tabstrip and has a configurable marker, defaulting to ` before its name.
Diffstat (limited to 'lib/ui')
-rw-r--r--lib/ui/tab.go67
1 files changed, 62 insertions, 5 deletions
diff --git a/lib/ui/tab.go b/lib/ui/tab.go
index e1c53ea7..7d1ce63d 100644
--- a/lib/ui/tab.go
+++ b/lib/ui/tab.go
@@ -3,6 +3,8 @@ package ui
import (
"github.com/gdamore/tcell"
"github.com/mattn/go-runewidth"
+
+ "git.sr.ht/~sircmpwn/aerc/config"
)
type Tabs struct {
@@ -12,6 +14,8 @@ type Tabs struct {
Selected int
history []int
+ uiConfig *config.UIConfig
+
onInvalidateStrip func(d Drawable)
onInvalidateContent func(d Drawable)
@@ -20,16 +24,19 @@ type Tabs struct {
}
type Tab struct {
- Content Drawable
- Name string
- invalid bool
+ Content Drawable
+ Name string
+ invalid bool
+ pinned bool
+ indexBeforePin int
}
type TabStrip Tabs
type TabContent Tabs
-func NewTabs() *Tabs {
+func NewTabs(uiConf *config.UIConfig) *Tabs {
tabs := &Tabs{}
+ tabs.uiConfig = uiConf
tabs.TabStrip = (*TabStrip)(tabs)
tabs.TabStrip.parent = tabs
tabs.TabContent = (*TabContent)(tabs)
@@ -173,6 +180,52 @@ func (tabs *Tabs) MoveTab(to int) {
tabs.TabStrip.Invalidate()
}
+func (tabs *Tabs) PinTab() {
+ if tabs.Tabs[tabs.Selected].pinned {
+ return
+ }
+
+ pinEnd := len(tabs.Tabs)
+ for i, t := range tabs.Tabs {
+ if !t.pinned {
+ pinEnd = i
+ break
+ }
+ }
+
+ for _, t := range tabs.Tabs {
+ if t.pinned && t.indexBeforePin > tabs.Selected-pinEnd {
+ t.indexBeforePin -= 1
+ }
+ }
+
+ tabs.Tabs[tabs.Selected].pinned = true
+ tabs.Tabs[tabs.Selected].indexBeforePin = tabs.Selected - pinEnd
+
+ tabs.MoveTab(pinEnd)
+}
+
+func (tabs *Tabs) UnpinTab() {
+ if !tabs.Tabs[tabs.Selected].pinned {
+ return
+ }
+
+ pinEnd := len(tabs.Tabs)
+ for i, t := range tabs.Tabs {
+ if i != tabs.Selected && t.pinned && t.indexBeforePin > tabs.Tabs[tabs.Selected].indexBeforePin {
+ t.indexBeforePin += 1
+ }
+ if !t.pinned {
+ pinEnd = i
+ break
+ }
+ }
+
+ tabs.Tabs[tabs.Selected].pinned = false
+
+ tabs.MoveTab(tabs.Tabs[tabs.Selected].indexBeforePin + pinEnd - 1)
+}
+
func (tabs *Tabs) NextTab() {
next := tabs.Selected + 1
if next >= len(tabs.Tabs) {
@@ -233,7 +286,11 @@ func (strip *TabStrip) Draw(ctx *Context) {
if ctx.Width()-x < tabWidth {
tabWidth = ctx.Width() - x - 2
}
- trunc := runewidth.Truncate(tab.Name, tabWidth, "…")
+ name := tab.Name
+ if tab.pinned {
+ name = strip.uiConfig.PinnedTabMarker + name
+ }
+ trunc := runewidth.Truncate(name, tabWidth, "…")
x += ctx.Printf(x, 0, style, " %s ", trunc)
if x >= ctx.Width() {
break