mirror of
https://github.com/Adembc/lazyssh.git
synced 2026-07-14 12:13:34 +02:00
114 lines
2.9 KiB
Go
114 lines
2.9 KiB
Go
// Copyright 2025.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ui
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import (
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"github.com/Adembc/lazyssh/internal/core/domain"
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"github.com/gdamore/tcell/v2"
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"github.com/rivo/tview"
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)
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type ServerList struct {
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*tview.List
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servers []domain.Server
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onSelection func(domain.Server)
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onSelectionChange func(domain.Server)
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onReturnToSearch func()
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}
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func NewServerList() *ServerList {
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list := &ServerList{
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List: tview.NewList(),
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}
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list.build()
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return list
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}
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func (sl *ServerList) build() {
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sl.List.ShowSecondaryText(false)
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sl.List.SetBorder(true).
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SetTitle(" Servers ").
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SetTitleAlign(tview.AlignCenter).
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SetBorderColor(tcell.Color238).
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SetTitleColor(tcell.Color250)
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sl.List.
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SetSelectedBackgroundColor(tcell.Color24).
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SetSelectedTextColor(tcell.Color255).
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SetHighlightFullLine(true)
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sl.List.SetChangedFunc(func(index int, mainText string, secondaryText string, shortcut rune) {
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if index >= 0 && index < len(sl.servers) && sl.onSelectionChange != nil {
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sl.onSelectionChange(sl.servers[index])
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}
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})
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sl.List.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
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//nolint:exhaustive // We only handle specific keys and pass through others
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switch event.Key() {
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case tcell.KeyLeft, tcell.KeyRight, tcell.KeyBackspace, tcell.KeyBackspace2, tcell.KeyESC:
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if sl.onReturnToSearch != nil {
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sl.onReturnToSearch()
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}
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return nil
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}
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return event
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})
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}
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func (sl *ServerList) UpdateServers(servers []domain.Server) {
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sl.servers = servers
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sl.List.Clear()
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for i := range servers {
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primary, secondary := formatServerLine(servers[i])
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idx := i
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sl.List.AddItem(primary, secondary, 0, func() {
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if sl.onSelection != nil {
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sl.onSelection(sl.servers[idx])
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}
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})
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}
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if sl.List.GetItemCount() > 0 {
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sl.List.SetCurrentItem(0)
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if sl.onSelectionChange != nil {
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sl.onSelectionChange(sl.servers[0])
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}
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}
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}
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func (sl *ServerList) GetSelectedServer() (domain.Server, bool) {
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idx := sl.List.GetCurrentItem()
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if idx >= 0 && idx < len(sl.servers) {
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return sl.servers[idx], true
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}
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return domain.Server{}, false
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}
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func (sl *ServerList) OnSelection(fn func(server domain.Server)) *ServerList {
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sl.onSelection = fn
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return sl
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}
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func (sl *ServerList) OnSelectionChange(fn func(server domain.Server)) *ServerList {
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sl.onSelectionChange = fn
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return sl
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}
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func (sl *ServerList) OnReturnToSearch(fn func()) *ServerList {
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sl.onReturnToSearch = fn
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return sl
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}
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