123 lines
3.3 KiB
Go
123 lines
3.3 KiB
Go
package main
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
todotxt "github.com/JamesClonk/go-todotxt"
|
|
"github.com/br0xen/termbox-util"
|
|
termbox "github.com/nsf/termbox-go"
|
|
)
|
|
|
|
// TaskScreen holds all that's going on
|
|
type TaskScreen struct {
|
|
viewPort *ViewPort
|
|
message string
|
|
messageTimeout time.Duration
|
|
messageTime time.Time
|
|
|
|
inputModal *termboxUtil.InputModal
|
|
confirmModal *termboxUtil.ConfirmModal
|
|
|
|
currentTaskId int
|
|
displayTask *todotxt.Task
|
|
}
|
|
|
|
const (
|
|
TaskBundleTaskIdKey = "taskscreen.taskid"
|
|
)
|
|
|
|
func (screen *TaskScreen) initialize(bundle Bundle) error {
|
|
var err error
|
|
screen.currentTaskId = bundle.getInt(TaskBundleTaskIdKey, -1)
|
|
if screen.currentTaskId == -1 {
|
|
return errors.New("Task Screen Initialization Failed")
|
|
}
|
|
if screen.displayTask, err = app.TaskList.GetTask(screen.currentTaskId); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (screen *TaskScreen) handleKeyEvent(event termbox.Event) int {
|
|
if event.Key == termbox.KeyBackspace || event.Key == termbox.KeyBackspace2 || event.Ch == 'h' || event.Key == termbox.KeyArrowLeft {
|
|
return ScreenMain
|
|
|
|
} else if event.Ch == 'j' || event.Key == termbox.KeyArrowDown {
|
|
screen.moveCursorDown()
|
|
|
|
} else if event.Ch == 'k' || event.Key == termbox.KeyArrowUp {
|
|
screen.moveCursorUp()
|
|
}
|
|
return ScreenTask
|
|
}
|
|
|
|
func (screen *TaskScreen) drawScreen() {
|
|
screen.drawHeader()
|
|
|
|
yPos := 1
|
|
termboxUtil.DrawStringAtPoint(screen.displayTask.Todo, 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
termboxUtil.DrawStringAtPoint(fmt.Sprintf("Priority: %s", screen.displayTask.Priority), 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
termboxUtil.DrawStringAtPoint(fmt.Sprintf("Projects: %s", screen.displayTask.Projects), 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
termboxUtil.DrawStringAtPoint(fmt.Sprintf("Contexts: %s", screen.displayTask.Contexts), 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
termboxUtil.DrawStringAtPoint("Additional Tags:", 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
for k, v := range screen.displayTask.AdditionalTags {
|
|
termboxUtil.DrawStringAtPoint(fmt.Sprintf("%s: %s", k, v), 0, yPos, DefaultFg, DefaultBg)
|
|
yPos++
|
|
}
|
|
|
|
screen.drawFooter()
|
|
}
|
|
|
|
func (screen *TaskScreen) drawHeader() {
|
|
width, _ := termbox.Size()
|
|
headerString := screen.displayTask.Todo
|
|
spaces := strings.Repeat(" ", ((width-len(headerString))/2)+1)
|
|
termboxUtil.DrawStringAtPoint(fmt.Sprintf("%s%s%s", spaces, headerString, spaces), 0, 0, TitleFg, TitleBg)
|
|
}
|
|
|
|
func (screen *TaskScreen) drawFooter() {
|
|
if screen.messageTimeout > 0 && time.Since(screen.messageTime) > screen.messageTimeout {
|
|
screen.clearMessage()
|
|
}
|
|
_, height := termbox.Size()
|
|
termboxUtil.DrawStringAtPoint(screen.message, 0, height-1, DefaultFg, DefaultBg)
|
|
}
|
|
|
|
func (screen *TaskScreen) moveCursorDown() bool {
|
|
screen.viewPort.cursor++
|
|
return true
|
|
}
|
|
|
|
func (screen *TaskScreen) moveCursorUp() bool {
|
|
screen.viewPort.cursor--
|
|
return true
|
|
}
|
|
|
|
func (screen *TaskScreen) setMessage(msg string) {
|
|
screen.message = msg
|
|
screen.messageTime = time.Now()
|
|
screen.messageTimeout = time.Second * 2
|
|
}
|
|
|
|
/* setMessageWithTimeout lets you specify the timeout for the message
|
|
* setting it to -1 means it won't timeout
|
|
*/
|
|
func (screen *TaskScreen) setMessageWithTimeout(msg string, timeout time.Duration) {
|
|
screen.message = msg
|
|
screen.messageTime = time.Now()
|
|
screen.messageTimeout = timeout
|
|
}
|
|
|
|
func (screen *TaskScreen) clearMessage() {
|
|
screen.message = ""
|
|
screen.messageTimeout = -1
|
|
}
|