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feat(编辑能力): 完善搜索编辑打印与色彩处理
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xiaoqidun committed 2026-10-26 21:01:38 +08:00
1 parent f1864952ad
commit 41a50d9e96
17 files changed
+629 -181
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internal/webui/webui.go
+77 -21
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@@ -611,7 +611,7 @@ func (s *Session) PageText(index int) (*ofdgo.PageText, error) {
text := s.cachedPageText(index)
if text == nil {
var err error
text, err = s.readPageText(index)
text, err = s.readPageText(context.Background(), index)
if err != nil {
return nil, err
}
@@ -651,7 +651,7 @@ func (s *Session) PageTextString(index int) (string, error) {
text := s.cachedPageText(index)
if text == nil {
var err error
text, err = s.readPageText(index)
text, err = s.readPageText(context.Background(), index)
if err != nil {
return "", err
}
@@ -663,11 +663,37 @@ func (s *Session) PageTextString(index int) (string, error) {
// 入参: index 页面索引, query 搜索文字
// 返回: []ofdgo.TextMatch 匹配结果, error 错误信息
func (s *Session) SearchPage(index int, query string) ([]ofdgo.TextMatch, error) {
text, err := s.PageText(index)
if err != nil {
return s.SearchPageContext(context.Background(), index, query, 0)
}
// SearchPageContext 搜索页面文字并限制累计结果，零上限返回全部，取消时不返回部分结果
// 入参: ctx 取消上下文, index 页面索引, query 文字, limit 结果上限
// 返回: []ofdgo.TextMatch 匹配结果, error 取消或读取错误
func (s *Session) SearchPageContext(ctx context.Context, index int, query string, limit int) ([]ofdgo.TextMatch, error) {
if err := ctx.Err(); err != nil {
return nil, err
}
return text.Search(query), nil
text := s.cachedPageText(index)
if text == nil {
var err error
text, err = s.readPageText(ctx, index)
if err != nil {
return nil, err
}
s.cachePageText(index, text)
}
var matches []ofdgo.TextMatch
err := text.SearchEach(ctx, query, func(match ofdgo.TextMatch) error {
matches = append(matches, match)
if limit > 0 && len(matches) >= limit {
return io.EOF
}
return nil
})
if err != nil && err != io.EOF {
return nil, err
}
return matches, nil
}
// Summary 获取首屏所需信息，不解析页面图元或执行验签
@@ -1018,13 +1044,13 @@ func (s *Session) scanFontInfoBatch() bool {
}
// readPageText 复用已加载页面，否则只解析文字所需图元
// 入参: index 页面索引
// 入参: ctx 取消上下文, index 页面索引
// 返回: *ofdgo.PageText 页面文字, error 错误信息
func (s *Session) readPageText(index int) (*ofdgo.PageText, error) {
func (s *Session) readPageText(ctx context.Context, index int) (*ofdgo.PageText, error) {
if page := s.pageCache[index]; page != nil {
return s.Renderer.PageText(page)
return s.Renderer.PageTextContext(ctx, page)
}
return s.Renderer.PageTextByIndex(index)
return s.Renderer.PageTextByIndexContext(ctx, index)
}
// pageInfos 获取全部真实页面尺寸，首屏、配置及详情共用区域缓存
@@ -1549,7 +1575,6 @@ func (e *businessEngine) finishPDF() ([]byte, error) {
if err != nil {
return nil, e.pdfError(err)
}
reader, err := editor.Reader(e.pdf.operation)
if err != nil {
return nil, err
@@ -3001,7 +3026,11 @@ func (e *businessEngine) searchPage(args []platformValue) (any, error) {
if e.currentSession == nil {
return nil, fmt.Errorf("ofd document is not opened")
}
return e.currentSession.SearchPage(args[0].Int(), args[1].String())
limit := 10001
if len(args) > 2 {
limit = max(1, min(limit, args[2].Int()))
}
return e.currentSession.SearchPageContext(e.operationContext(), args[0].Int(), args[1].String(), limit)
}
// exportFormats 获取导出格式
@@ -3387,7 +3416,9 @@ func (e *businessEngine) editorObjects(index int, text *ofdgo.PageText) ([]any,
}
if object.Type == "CompositeObject" {
if value, richErr := e.currentEditor.RichText(index, id); richErr == nil {
e.editorRichText(index, item, object, value, fontNames)
if local, matrix, err := e.currentEditor.RichTextFrame(index, id); err == nil {
e.editorRichText(item, object, value, fontNames, local, matrix)
}
}
}
objects = append(objects, item)
@@ -3975,6 +4006,11 @@ func (e *businessEngine) compositeObjects(args []platformValue) (any, error) {
item["imageBounds"] = e.editorBox(box)
item["cropped"] = member.Cropped
}
if member.Object.Type == "CompositeObject" {
if value, frame, matrix, err := e.currentEditor.CompositeRichText(args[0].Int(), member); err == nil {
e.editorRichText(item, member.Object, value, fontNames, frame, matrix)
}
}
objects = append(objects, item)
}
return objects, nil
@@ -4831,13 +4867,9 @@ func (e *businessEngine) styleText(args []platformValue) (any, error) {
}
// editorRichText 将富文本复合图元作为一个文本框提供给编辑器
// 入参: page 页面索引, item 浏览器对象, object 标准复合图元, value 富文本, fonts 字体名称
func (e *businessEngine) editorRichText(page int, item map[string]any, object ofdgo.GraphicObject, value ofdgo.RichText, fonts map[string]string) {
if len(value.Runs) == 0 {
return
}
local, matrix, err := e.currentEditor.RichTextFrame(page, object.CompositeGraphicUnit.ID)
if err != nil {
// 入参: item 浏览器对象, object 标准复合图元, value 富文本, fonts 字体名称, local 局部编辑框, matrix 页面变换
func (e *businessEngine) editorRichText(item map[string]any, object ofdgo.GraphicObject, value ofdgo.RichText, fonts map[string]string, local ofdgo.Box, matrix ofdgo.Matrix) {
if len(value.Runs) == 0 || object.CompositeGraphicUnit.Clips != nil {
return
}
width, height := local.W, local.H
@@ -4957,7 +4989,7 @@ func (e *businessEngine) readRichText(value platformValue) (ofdgo.RichText, erro
}
// saveRichText 原子保存文字、样式和新增字体，空标识创建文本框
// 入参: args 页码、标识、富文本JSON、新建边界和可选字体集合
// 入参: args 页码、标识、富文本JSON、新建边界、可选字体集合和父路径
// 返回: any 文档信息及文字选区, error 错误信息
func (e *businessEngine) saveRichText(args []platformValue) (any, error) {
value, err := e.readRichText(args[2])
@@ -4971,6 +5003,31 @@ func (e *businessEngine) saveRichText(args []platformValue) (any, error) {
return err
}
}
if len(args) > 5 && args[5].String() != "" {
key := args[5].String()
path, err := e.compositePath(key)
if err != nil {
return err
}
box := args[3]
if id != "" {
indexes, err := e.compositeIndexes(key, []string{id})
if err != nil {
return err
}
width, offset := 0.0, 0.0
if !box.IsNull() && !box.IsUndefined() && box.Get("frameWidth").Type() == platformTypeNumber {
width = box.Get("frameWidth").Float()
if box.Get("frameOffset").Type() == platformTypeNumber {
offset = box.Get("frameOffset").Float()
}
}
return e.currentEditor.UpdateCompositeRichText(page, path, indexes[0], value, offset, width)
}
index, err := e.currentEditor.AddCompositeRichText(page, path, ofdgo.Box{X: box.Get("x").Float(), Y: box.Get("y").Float(), W: box.Get("width").Float(), H: box.Get("height").Float()}, value)
id = fmt.Sprintf("%s/%d", key, index)
return err
}
if id != "" {
if err := e.currentEditor.UpdateRichText(page, id, value); err != nil {
return err
@@ -7893,6 +7950,5 @@ func failureResult(err error) apiResult {
if errors.As(err, &result.MissingGlyphs) {
result.ReasonCode = ofdgo.EditMissingGlyphs
}
return result
}