94 lines
1.8 KiB
Go
94 lines
1.8 KiB
Go
package tui
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import (
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"github.com/jroimartin/gocui"
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)
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const (
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sidebarWidth = 20
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inputHeight = 4
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chatXOffset = 21
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)
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func layout(g *gocui.Gui) error {
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maxX, maxY := g.Size()
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if maxX != prevWidth || maxY != prevHeight {
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prevWidth, prevHeight = maxX, maxY
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if chatView, err := g.View("chat"); err == nil {
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updateChatView(chatView)
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}
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if _, err := g.View("users"); err == nil {
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updateContactsView(g)
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}
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}
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if err := layoutSidebar(g, maxY); err != nil {
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return err
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}
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if err := layoutChat(g, maxX, maxY); err != nil {
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return err
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}
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if err := layoutInput(g, maxX, maxY); err != nil {
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return err
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}
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return nil
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}
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func layoutChat(g *gocui.Gui, maxX, maxY int) error {
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if v, err := g.SetView("chat", chatXOffset, 0, maxX-1, maxY-inputHeight-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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v.Title = " Chat "
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v.Wrap = true
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v.Autoscroll = true
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updateChatView(v)
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}
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return nil
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}
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func layoutInput(g *gocui.Gui, maxX, maxY int) error {
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if v, err := g.SetView("input", chatXOffset, maxY-inputHeight, maxX-1, maxY-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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v.Title = " Type your message: "
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v.Editable = true
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v.Wrap = true
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if _, err := g.SetCurrentView("input"); err != nil {
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return err
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}
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}
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return nil
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}
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func layoutSidebar(g *gocui.Gui, maxY int) error {
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if v, err := g.SetView("users", 0, 0, sidebarWidth, maxY-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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v.Title = " Users "
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v.Clear()
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updateContactsView(g)
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}
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return nil
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}
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func layoutProfile(g *gocui.Gui, maxX, maxY int) error {
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viewWidth := maxX - maxX/3
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if viewWidth < chatXOffset {
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viewWidth = 50
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}
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if v, err := g.SetView("profile", viewWidth, 0, maxX-1, maxY-inputHeight-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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v.Title = " Profile "
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v.Wrap = true
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}
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return nil
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}
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