114 lines
2.5 KiB
Go
114 lines
2.5 KiB
Go
// gomuks - A terminal Matrix client written in Go.
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// Copyright (C) 2019 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package ui
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import (
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"os"
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"maunium.net/go/tcell"
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"maunium.net/go/tview"
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"maunium.net/go/gomuks/interface"
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)
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type View string
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// Allowed views in GomuksUI
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const (
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ViewLogin View = "login"
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ViewMain View = "main"
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)
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type GomuksUI struct {
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gmx ifc.Gomuks
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app *tview.Application
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views *tview.Pages
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mainView *MainView
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loginView *LoginView
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}
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func init() {
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tview.Styles.PrimitiveBackgroundColor = tcell.ColorDefault
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tview.Styles.ContrastBackgroundColor = tcell.ColorDarkGreen
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if tcellDB := os.Getenv("TCELLDB"); len(tcellDB) == 0 {
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if info, err := os.Stat("/usr/share/tcell/database"); err == nil && info.IsDir() {
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os.Setenv("TCELLDB", "/usr/share/tcell/database")
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}
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}
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}
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func NewGomuksUI(gmx ifc.Gomuks) ifc.GomuksUI {
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ui := &GomuksUI{
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gmx: gmx,
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app: tview.NewApplication(),
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views: tview.NewPages(),
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}
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ui.views.SetChangedFunc(ui.Render)
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return ui
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}
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func (ui *GomuksUI) Init() {
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ui.app.SetRoot(ui.InitViews(), true)
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}
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func (ui *GomuksUI) Start() error {
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return ui.app.Run()
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}
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func (ui *GomuksUI) Stop() {
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ui.app.Stop()
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}
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func (ui *GomuksUI) Finish() {
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if ui.app.GetScreen() != nil {
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ui.app.GetScreen().Fini()
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}
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}
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func (ui *GomuksUI) Render() {
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ui.app.Draw()
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}
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func (ui *GomuksUI) OnLogin() {
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ui.SetView(ViewMain)
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ui.app.SetFocus(ui.mainView)
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}
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func (ui *GomuksUI) OnLogout() {
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ui.SetView(ViewLogin)
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ui.app.SetFocus(ui.loginView)
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}
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func (ui *GomuksUI) HandleNewPreferences() {
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ui.Render()
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}
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func (ui *GomuksUI) SetView(name View) {
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ui.views.SwitchToPage(string(name))
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}
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func (ui *GomuksUI) InitViews() tview.Primitive {
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ui.views.AddPage(string(ViewLogin), ui.NewLoginView(), true, true)
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ui.views.AddPage(string(ViewMain), ui.NewMainView(), true, false)
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return ui.views
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}
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func (ui *GomuksUI) MainView() ifc.MainView {
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return ui.mainView
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}
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