| // Copyright 2014 The gocui Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package main |
| |
| import ( |
| "log" |
| |
| "github.com/jroimartin/gocui" |
| ) |
| |
| func main() { |
| g := gocui.NewGui() |
| if err := g.Init(); err != nil { |
| log.Panicln(err) |
| } |
| defer g.Close() |
| |
| g.SetLayout(layout) |
| if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil { |
| log.Panicln(err) |
| } |
| |
| if err := g.MainLoop(); err != nil && err != gocui.ErrQuit { |
| log.Panicln(err) |
| } |
| } |
| |
| func quit(g *gocui.Gui, v *gocui.View) error { |
| return gocui.ErrQuit |
| } |
| |
| func layout(g *gocui.Gui) error { |
| maxX, maxY := g.Size() |
| |
| // Overlap (front) |
| if v, err := g.SetView("v1", 10, 2, 30, 6); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v2", 20, 4, 40, 8); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| // Overlap (back) |
| if v, err := g.SetView("v3", 60, 4, 80, 8); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v4", 50, 2, 70, 6); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| // Overlap (frame) |
| if v, err := g.SetView("v15", 90, 2, 110, 5); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v16", 100, 5, 120, 8); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v17", 140, 5, 160, 8); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v18", 130, 2, 150, 5); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| // Long title |
| if v, err := g.SetView("v5", 10, 12, 30, 16); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Long long long long title" |
| } |
| |
| // No title |
| if v, err := g.SetView("v6", 35, 12, 55, 16); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "" |
| } |
| if _, err := g.SetView("v7", 60, 12, 80, 16); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| } |
| |
| // Small view |
| if v, err := g.SetView("v8", 85, 12, 88, 16); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| // Screen borders |
| if v, err := g.SetView("v9", -10, 20, 10, 24); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v10", maxX-10, 20, maxX+10, 24); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| // Out of screen |
| if v, err := g.SetView("v11", -21, 28, -1, 32); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v12", maxX, 28, maxX+20, 32); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v13", 10, -7, 30, -1); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| if v, err := g.SetView("v14", 10, maxY, 30, maxY+6); err != nil { |
| if err != gocui.ErrUnknownView { |
| return err |
| } |
| v.Title = "Regular title" |
| } |
| |
| return nil |
| } |