text input box

1 files changed, 34 insertions, 0 deletions

diff --git a/client/clipboard/clipboard.go b/client/clipboard/clipboard.go
new file mode 100644
index 0000000..b110378
--- /dev/null
+++ b/client/clipboard/clipboard.go
@@ -0,0 +1,34 @@
+package tui
+
+import (
+	"sync"
+)
+
+type Clipboard interface {
+	Copy(text string)
+	Paste() <-chan string
+}
+
+type virtualClipboard string
+
+func (clip *virtualClipboard) Copy(text string) {
+	*clip = text
+}
+
+var ch = make(chan string)
+func (clip *virtualClipboard) Paste() <-chan string {
+	go func() {
+		ch <- *clip
+	}()
+	return ch
+}
+
+var clipboard Clipboard = virtualClipboard {}
+var mut RWMutex
+
+func Get() {
+	mut.RLock()
+	c := clipboard
+	mut.RUnlock()
+	return c
+}