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authorDrew DeVault <sir@cmpwn.com>2019-01-13 15:10:47 -0500
committerDrew DeVault <sir@cmpwn.com>2019-01-13 15:10:47 -0500
commit3157897c1a20e5638feaf56e753b7886bc4ba267 (patch)
treed47b8ea1654a5627811df1e5ad5c5cfd172358fc /widgets/directories.go
parent755aa9af731c6faac64cbe3ad77324fb2850a7ae (diff)
Add abstract list, update dirlist accordingly
Diffstat (limited to 'widgets/directories.go')
-rw-r--r--widgets/directories.go71
1 files changed, 45 insertions, 26 deletions
diff --git a/widgets/directories.go b/widgets/directories.go
index 16b0e5a..ff2f6f5 100644
--- a/widgets/directories.go
+++ b/widgets/directories.go
@@ -3,6 +3,7 @@ package widgets
import (
"log"
"sort"
+ "strings"
"github.com/gdamore/tcell"
@@ -13,7 +14,7 @@ import (
type DirectoryList struct {
conf *config.AccountConfig
- dirs []string
+ dirs *ui.List
logger *log.Logger
onInvalidate func(d ui.Drawable)
worker *types.Worker
@@ -22,50 +23,68 @@ type DirectoryList struct {
func NewDirectoryList(conf *config.AccountConfig,
logger *log.Logger, worker *types.Worker) *DirectoryList {
- return &DirectoryList{conf: conf, logger: logger, worker: worker}
+ return &DirectoryList{
+ conf: conf,
+ dirs: ui.NewList(),
+ logger: logger,
+ worker: worker,
+ }
}
func (dirlist *DirectoryList) UpdateList() {
- var dirs []string
+ var dirs []ui.Drawable
dirlist.worker.PostAction(
&types.ListDirectories{}, func(msg types.WorkerMessage) {
switch msg := msg.(type) {
case *types.Directory:
- dirs = append(dirs, msg.Name)
+ if len(dirlist.conf.Folders) > 1 {
+ idx := sort.SearchStrings(dirlist.conf.Folders, msg.Name)
+ if idx == len(dirlist.conf.Folders) ||
+ dirlist.conf.Folders[idx] != msg.Name {
+ break
+ }
+ }
+ dirs = append(dirs, directoryEntry(msg.Name))
case *types.Done:
- sort.Strings(dirs)
- dirlist.dirs = dirs
- dirlist.Invalidate()
+ sort.Slice(dirs, func(_a, _b int) bool {
+ a, _ := dirs[_a].(directoryEntry)
+ b, _ := dirs[_b].(directoryEntry)
+ return strings.Compare(string(a), string(b)) > 0
+ })
+ dirlist.dirs.Set(dirs)
}
})
}
func (dirlist *DirectoryList) OnInvalidate(onInvalidate func(d ui.Drawable)) {
- dirlist.onInvalidate = onInvalidate
+ dirlist.dirs.OnInvalidate(func(_ ui.Drawable) {
+ onInvalidate(dirlist)
+ })
}
func (dirlist *DirectoryList) Invalidate() {
- if dirlist.onInvalidate != nil {
- dirlist.onInvalidate(dirlist)
- }
+ dirlist.dirs.Invalidate()
}
func (dirlist *DirectoryList) Draw(ctx *ui.Context) {
+ dirlist.dirs.Draw(ctx)
+}
+
+type directoryEntry string
+
+func (d directoryEntry) OnInvalidate(_ func(_ ui.Drawable)) {
+}
+
+func (d directoryEntry) Invalidate() {
+}
+
+func (d directoryEntry) Draw(ctx *ui.Context) {
+ d.DrawWithSelected(ctx, false)
+}
+
+func (d directoryEntry) DrawWithSelected(ctx *ui.Context, selected bool) {
+ // TODO: distinguish the selected item
ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', tcell.StyleDefault)
- row := 0
- for _, name := range dirlist.dirs {
- if row >= ctx.Height() {
- break
- }
- if len(dirlist.conf.Folders) > 1 {
- idx := sort.SearchStrings(dirlist.conf.Folders, name)
- if idx == len(dirlist.conf.Folders) ||
- dirlist.conf.Folders[idx] != name {
- continue
- }
- }
- ctx.Printf(0, row, tcell.StyleDefault, "%s", name)
- row++
- }
+ ctx.Printf(0, 0, tcell.StyleDefault, "%s", d)
}