🎨 状态栏实时统计文档信息 https://github.com/siyuan-note/siyuan/issues/6036

kernel/model/transaction.go

@@ -997,6 +997,8 @@ func (tx *Transaction) begin() (err error) {
 
 func (tx *Transaction) commit() (err error) {
 	for _, tree := range tx.trees {
+		go pushTreeStat(tree)
+
 		if err = writeJSONQueue(tree); nil != err {
 			return
 		}
@@ -1007,6 +1009,11 @@ func (tx *Transaction) commit() (err error) {
 	return
 }
 
+func pushTreeStat(tree *parse.Tree) {
+	runeCount, wordCount := treenode.TreeStat(tree)
+	util.PushStatusBarCounter(runeCount, wordCount)
+}
+
 func (tx *Transaction) rollback() {
 	tx.trees, tx.nodes = nil, nil
 	return

kernel/treenode/tree.go

@@ -31,6 +31,11 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func TreeStat(tree *parse.Tree) (runeCount, wordCount int) {
+	runeCount, wordCount = tree.Root.ContentLen()
+	return
+}
+
 func NodeHash(node *ast.Node, tree *parse.Tree, luteEngine *lute.Lute) string {
 	ialArray := node.KramdownIAL
 	sort.Slice(ialArray, func(i, j int) bool {

kernel/util/websocket.go

@@ -151,6 +151,13 @@ func PushStatusBar(msg string) {
 	BroadcastByType("main", "statusbar", 0, msg, nil)
 }
 
+func PushStatusBarCounter(runeCount, wordCount int) {
+	BroadcastByType("main", "statusbarCounter", 0, "", map[string]interface{}{
+		"runeCount": runeCount,
+		"wordCount": wordCount},
+	)
+}
+
 func ContextPushMsg(context map[string]interface{}, msg string) {
 	switch context[eventbus.CtxPushMsg].(int) {
 	case eventbus.CtxPushMsgToProgress: