diff options
Diffstat (limited to 'lib/ui/tab.go')
| -rw-r--r-- | lib/ui/tab.go | 67 |
1 files changed, 62 insertions, 5 deletions
diff --git a/lib/ui/tab.go b/lib/ui/tab.go index e1c53ea..7d1ce63 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 |