支持简单的页眉页脚

TSDocxToPdf.tsf

@@ -9,10 +9,13 @@ public
     function GetCachePath(image_path: string): string;
     function GetPdf(): PdfFile;
     function GetNextPage(page: TSPage): TSPage;
-    function AddPage(sect_ware: TSSectWare): TSPage;
+    function AddPage(): TSPage;overload;
+    function AddPage(sect_ware: TSSectWare): TSPage;overload;
     function AdjustPageNumber(page: TSPage; num: integer);
     function LinkToToc(anchor: string; page: TSPage);
     function AddToc(anchor: string; toc: TSToc);
+    function SetHeaderAndFooter();
+    function ProcessNumpages();
 
     property Font read ReadFont;
     function ReadFont();
@@ -28,12 +31,13 @@ private
     function TransformP(sect_ware: TSSectWare; paragraph: P);
     function TransformTbl(sect_ware: TSSectWare; table: Tbl);
     function TransformSdt(sect_ware: TSSectWare; sdt: Sdt);
+    function TransformHeaderAndFooter(paragraph: P; type: string);
 
     function PrintGrid(page: PdfPage; sect_ware: TSSectWare); // test
 
 private
     pdf_: PdfFile;
-    docx_components_: TSDocxComponentsWare; // TSDocxComponentsWare
+    docx_components_ware_: TSDocxComponentsWare; // TSDocxComponentsWare
     cache_path_: string; // 临时目录，用来存放临时文件
     sect_ware_array_: array of TSSectWare; // 页面布局组件数组
     font_ware_: TSFontWare;     // 字体部件
@@ -42,6 +46,9 @@ private
     page_array_: array of TSPage;
     toc_array_: tableArray;
     toc_unmacthed_array_: tableArray;
+    sect_ware_: TSSectWare;
+    sect_pr_adapter_: SectPrAdapter;
+    range_page_number_array_: tableArray;
 end;
 
 type TSPoint = class
@@ -67,6 +74,7 @@ begin
     page_array_ := array();
     toc_array_ := array();
     toc_unmacthed_array_ := array();
+    range_page_number_array_ := array();
 end;
 
 function TSDocxToPdf.Destroy();
@@ -81,23 +89,24 @@ end;
 
 function TSDocxToPdf.Transform();
 begin
-    prev := nil;
     for _,sect_ware in sect_ware_array_ do
     begin
-        if prev <> sect_ware then
+        if sect_ware_ <> sect_ware then
         begin
+            sect_ware_ := sect_ware;
+            sect_pr_adapter_ := new SectPrAdapter(sect_ware_.SectPr.GetObject());
             {self.}AddPage(sect_ware);
-            prev := sect_ware;
         end
         elements := sect_ware.Elements;
         for _,element in elements do
         begin
-            // println("_ = {}", _);
+            // if _ = 150 then return;
             if element.LocalName = "p" then {self.}TransformP(sect_ware, element);
             else if element.LocalName = "tbl" then {self.}TransformTbl(sect_ware, element);
             else if element.LocalName = "sdt" then {self.}TransformSdt(sect_ware, element);
         end
     end
+    ProcessNumpages();
 end;
 
 function TSDocxToPdf.GetCurrentPoint(): Point;
@@ -130,8 +139,8 @@ end;
 function TSDocxToPdf.InitDocxComponents(alias: string; file: string);
 begin
     namespace "DOCX";
-    docx_components_ := new TSDocxComponentsWare();
+    docx_components_ware_ := new TSDocxComponentsWare();
-    [err, msg] := docx_components_.OpenFile(alias, file, nil);
+    [err, msg] := docx_components_ware_.OpenFile(alias, file, nil);
     if err then raise "Open file error.";
 end;
 
@@ -146,7 +155,7 @@ end;
 
 function TSDocxToPdf.InitSectWare();
 begin
-    document := docx_components_.Document;
+    document := docx_components_ware_.Document;
     document.Deserialize();
     sect_ware_array_ := array();
     {self.}AllocateElementsToSectWare();
@@ -154,7 +163,7 @@ end;
 
 function TSDocxToPdf.AllocateElementsToSectWare();
 begin
-    elements := docx_components_.Document.Body.Elements();
+    elements := docx_components_ware_.Document.Body.Elements();
     ware := new TSSectWare();
     fp := function(ware, sect);
     begin
@@ -182,7 +191,89 @@ begin
     // println("sect_ware_array_ = {}", sect_ware_array_);
 end;
 
-function TSDocxToPdf.AddPage(sect_ware: TSSectWare): TSPage;
+function TSDocxToPdf.AddPage(): TSPage;overload;
+begin
+    page := pdf_.AddPage();
+    page.SetWidth(sect_ware_.SectPr.PgSz.W);
+    page.SetHeight(sect_ware_.SectPr.PgSz.H);
+
+    len := length(page_array_);
+    start := ifString(sect_ware.SectPr.PgNumType.Start) and trystrtoint(sect_ware.SectPr.PgNumType.Start, r) ? r : 0;
+    current_page_ := new TSPage();
+    current_page_.Index := len;
+    current_page_.PdfPage := page;
+    current_page_.Number := len = 0 ? start : page_array_[len-1].Number + 1;
+    page_array_[len] := current_page_;
+
+    // 页眉页脚
+    {self.}SetHeaderAndFooter();
+end;
+
+function TSDocxToPdf.SetHeaderAndFooter();
+begin
+    type_name := "default";
+    if current_page_.Index = 0 then
+        type_name := "first";
+    header_reference := sect_pr_adapter_.GetHeaderReferenceByType(type_name);
+    footer_reference := sect_pr_adapter_.GetFooterReferenceByType(type_name);
+    if ifObj(header_reference) then
+    begin
+        rels_adapter := docx_components_ware_.GetDocumentRelsAdapter();
+        rel := rels_adapter.GetRelationshipById(header_reference.Id);
+        target := rel.Target;
+        index := replaceStr(target, "header", "");
+        index := replaceStr(index, ".xml", "");
+        header := docx_components_ware_.Headers(strtoint(index));
+        elements := header.Elements();
+        for _,element in elements do
+        begin
+            // if _ = 150 then return;
+            if element.LocalName = "p" then {self.}TransformHeaderAndFooter(element, "header");
+        end
+    end
+    if ifObj(footer_reference) then
+    begin
+        rels_adapter := docx_components_ware_.GetDocumentRelsAdapter();
+        rel := rels_adapter.GetRelationshipById(footer_reference.Id);
+        target := rel.Target;
+        index := replaceStr(target, "footer", "");
+        index := replaceStr(index, ".xml", "");
+        header := docx_components_ware_.Footers(strtoint(index));
+        elements := header.Elements();
+        for _,element in elements do
+        begin
+            // if _ = 150 then return;
+            if element.LocalName = "p" then {self.}TransformHeaderAndFooter(element, "footer");
+        end
+    end
+end;
+
+function TSDocxToPdf.TransformHeaderAndFooter(paragraph: P; type: string);
+begin
+    paragraph.Deserialize();
+    w := sect_ware_.SectPr.PgSz.W - sect_ware_.SectPr.PgMar.Right - sect_ware_.SectPr.PgMar.Left;
+    range := new TSPdfParagraphRange2(self, current_page_, docx_components_ware_, sect_ware_, paragraph);
+    y := type = "header" ? sect_ware_.SectPr.PgSz.H - sect_ware_.SectPr.PgMar.Header : sect_ware_.SectPr.PgMar.Footer;
+    range.StartX := point_.X;
+    range.StartY := y;
+    range.Width := w;
+    r := range.Calc();
+    if r then range.Do();
+    else range_page_number_array_[length(range_page_number_array_)] := range;
+end;
+
+function TSDocxToPdf.ProcessNumpages();
+begin
+    nums := page_array_[length(page_array_)-1].Number;
+    for _,range in range_page_number_array_ do
+    begin
+        range.SetNumPages(nums);
+        range.RangesToLines();
+        range.Do();
+    end
+end;
+
+function TSDocxToPdf.AddPage(sect_ware: TSSectWare): TSPage;overload;
 begin
     page := pdf_.AddPage();
     page.SetWidth(sect_ware.SectPr.PgSz.W);
@@ -197,6 +288,8 @@ begin
     current_page_.Number := len = 0 ? start : page_array_[len-1].Number + 1;
     page_array_[len] := current_page_;
 
+    {self.}SetHeaderAndFooter();
+
 if sysparams["_PDF_PAGE_GRID_DEBUG_"] then
     {self.}PrintGrid(page, sect_ware);
 
@@ -262,7 +355,7 @@ end;
 function TSDocxToPdf.TransformP(sect_ware: TSSectWare; paragraph: P);
 begin
     w := sect_ware.SectPr.PgSz.W - sect_ware.SectPr.PgMar.Right - sect_ware.SectPr.PgMar.Left;
-    range := new TSPdfParagraphRange(self, current_page_, docx_components_, sect_ware, paragraph);
+    range := new TSPdfParagraphRange(self, current_page_, docx_components_ware_, sect_ware, paragraph);
     range.StartX := point_.X;
     range.StartY := point_.Y;
     range.Width := w;
@@ -274,7 +367,7 @@ end;
 function TSDocxToPdf.TransformTbl(sect_ware: TSSectWare; table: Tbl);
 begin
     w := sect_ware.SectPr.PgSz.W - sect_ware.SectPr.PgMar.Right - sect_ware.SectPr.PgMar.Left;
-    range := new TSPdfTableRange(self, current_page_, docx_components_, sect_ware, table);
+    range := new TSPdfTableRange(self, current_page_, docx_components_ware_, sect_ware, table);
     range.StartX := point_.X;
     range.StartY := point_.Y;
     range.Width := w;

range/Advanced/TSPdfParagraphRange.tsf

@@ -104,12 +104,15 @@ begin
     if empty_flag then
     begin
         line_space := {self.}GetParagraphLineSpace(ppr.RPr.Sz.Val, ppr.Spacing.Line);
-        {self.}DynamicHeight += ppr.Spacing.After + line_space;
+        {self.}DynamicHeight += line_space;
         {self.}EndY -= {self.}DynamicHeight;
     end
     {self.}RangesToLines(ppr);
     if hyperlink_array_ then {self.}HyperlinkToToc(ppr);
     if bookmark_array_ then {self.}BookMarkLinkToc();
+    {self.}DynamicHeight += ppr.Spacing.After;
+    {self.}EndY -= ppr.Spacing.After;
+    return true;
 end;
 
 function TSPdfParagraphRange.BookMarkLinkToc();
@@ -120,37 +123,62 @@ end;
 
 function TSPdfParagraphRange.HyperlinkToToc(ppr: PPrUnitDecorator);
 begin
+    max_size := 0;
     for anchor,arr in hyperlink_array_ do  // 整理hyperlink发送到docx_to_pdf_
     begin
         pg := arr[0].TSPage;
         left := {self.}StartX;
-        bottom := arr[0].EndY;
+        bottom := {self.}StartY;
         right := left + {self.}Width;
-        top := bottom + arr[0].RPr.Sz.Val;
+        top := bottom;
         x := arr[0].EndX + arr[0].Width;
         y := arr[0].EndY;
         for _,range in arr do
         begin
-            if range.TSPage <> pg then // 说明目录文字换页
+            if x + range.Width - {self.}StartX > {self.}Width + 1e-6 then // 换行
             begin
-                rect := array(left, bottom, right, top);
+                top += max_size;
+                max_size := 0;
+            end
+            if range.RPr.Sz.Val > max_size then max_size := range.RPr.Sz.Val;
+            if range.TSPage <> pg then
+            begin
+                rect := array(left, bottom, right, top + max_size);
                 toc := new TSToc(ppr, rect, pg, x, y);
                 docx_to_pdf_.AddToc(anchor, toc);
+                top := bottom;
                 pg := range.TSPage;
-                left := range.EndX;
-                top := range.EndY + range.RPr.Sz.Val;
-                right := left;
-                bottom := range.EndY;
                 continue;
             end
-            top := range.EndY + arr[0].RPr.Sz.Val;
             x := range.EndX + range.Width;
+            y := range.EndY;
         end
-        rect := array(left, bottom, right, top);
         font_name := ppr.RPr.RFonts.EastAsia ? ppr.RPr.RFonts.EastAsia : ppr.RPr.RFonts.Ascii;
         font_obj := docx_to_pdf_.Font.GetFont(font_name, ppr.RPr.B, ppr.RPr.I);
+        rect := array(left, bottom, right, top + max_size);
         toc := new TSToc(ppr, rect, pg, x, y, font_obj);
         docx_to_pdf_.AddToc(anchor, toc);
+
+        pg.PdfPage.SetFontAndSize(font_obj, max_size);
+        num_width := pg.PdfPage.TextWidth("." + tostring(pg.Number));
+        if x + num_width - {self.}StartX > {self.}Width + 1e-6 then // 换行
+        begin
+            offset := (line_space - max_size) / 2 + max_size - max_size / 5;
+            line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line);
+            diff := {self.}EndY - sect_ware_.SectPr.PgMar.Bottom;
+            if {self.}CheckAndAddPage({self.}EndY, line_space) then
+            begin
+                {self.}DynamicHeight += diff;
+                pg := page_;
+            end
+            else begin
+                {self.}EndY -= line_space;
+                {self.}DynamicHeight += line_space;
+            end
+            rect := array({self.}StartX, {self.}StartY - line_space, {self.}StartX + {self.}Width, {self.}StartY);
+            toc := new TSToc(ppr, rect, pg, {self.}StartX, {self.}EndY + offset, font_obj);
+            docx_to_pdf_.AddToc(anchor, toc);
+        end
     end
 end;
 
@@ -240,7 +268,7 @@ begin
         if i = length(range_array_) then
         begin
             offset := line_space > max_y ? (line_space - max_size) / 2 + max_size - max_size / 5 : max_y;
-            max_value := max(line_space, max_y) + ppr.Spacing.After;
+            max_value := max(line_space, max_y);
             line_range.TSPage := page_;
             line_range.EndY := {self.}EndY - max_value;
             line_range.DynamicHeight := max_value;
@@ -328,7 +356,7 @@ begin
     xfrm := new XfrmUnitDecorator(r.Drawing._Inline.Graphic.GraphicData.Pic.SpPr.Xfrm);
     rels_adapter := docx_components_ware_.GetDocumentRelsAdapter();
     id := r.Drawing._Inline.Graphic.GraphicData.Pic.BlipFill.Blip.Embed;
-    rel := rels_adapter.Id(id);
+    rel := rels_adapter.GetRelationshipById(id);
     image_path := "word/" + rel.Target;
     image := docx_components_ware_.Zip().Get(image_path);
     data := image.Data();
@@ -398,7 +426,7 @@ end;
 function TSPdfParagraphRange.SetPPrByStyleId(var ppr: PPr; style_id: string);
 begin
     styles := docx_components_ware_.GetStylesAdapter();
-    style := styles.StyleId(style_id);
+    style := styles.GetStyleByStyleId(style_id);
     if ifObj(style) then
     begin
         based_on := style.BasedOn.Val;
@@ -422,7 +450,7 @@ end;
 function TSPdfParagraphRange.SetRPrByStyleId(var rpr: RPr; style_id: string);
 begin
     styles := docx_components_ware_.GetStylesAdapter();
-    style := styles.StyleId(style_id);
+    style := styles.GetStyleByStyleId(style_id);
     if ifObj(style) then
     begin
         based_on := style.BasedOn.Val;

range/Advanced/TSPdfParagraphRange2.tsf

@@ -0,0 +1,411 @@
+type TSPdfParagraphRange2 = class(TSPdfBasicRange)
+public
+    function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; paragraph: P);
+    function Calc();
+    function Do();override;
+    function SetExtraStyleId(style_id: string);
+    function RangesToLines();overload;
+    function SetNumPages(num: integer);
+
+private
+    function SetPPr(var ppr: PPr);
+    function SetPPrByStyleId(var ppr: PPr; style_id: string);
+    function SetRPr(var rpr; ppr: PPr);
+    function SetRPrByStyleId(var rpr: RPr; style_id: string);
+    function SetLvlText();
+    function GetImageFileType(data: binary): string;
+    function GetParagraphLineSpace(size: real; line: integer): real;
+    function CheckAndAddPage(y: real; offset: real): boolean;
+    function GetUtf8CharLength(byte: string): integer;
+    function RToTextRange(r: R; ppr: PPrUnitDecorator; link: string);
+    function SplitTextToTextRange(text: string; rpr: RPrUnitDecorator; link: string);
+    function RToDrawingRange(r: R; ppr: PPrUnitDecorator);
+    function SetLinesAlignment(ppr: PPrUnitDecorator);
+    function ResetCoordinates(ppr: PPrUnitDecorator);
+    function NewLineRange(): TSPdfLineRange;
+    function RangesToLines(ppr: PPrUnitDecorator);overload;
+
+private
+    [weakref]docx_to_pdf_: TSDocxToPdf;
+    [weakref]docx_components_ware_: TSDocxComponentsWare;
+    [weakref]sect_ware_: TSSectWare;
+    [weakref]paragraph_: P;
+    [weakref]page_: TSPage;
+    extra_style_id_: string;
+    range_array_: array of TSPdfBasicRange;
+    line_range_array_: array of TSPdfLineRange;
+    hyperlink_array_: tableArray;
+    bookmark_array_: tableArray;
+    ppr_unit_decorator_: PPrUnitDecorator;
+    placeholder_array_: tableArray;
+end;
+
+function TSPdfParagraphRange2.Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; paragraph: P);
+begin
+    docx_to_pdf_ := docx_to_pdf;
+    page_ := pg;
+    docx_components_ware_ := components;
+    paragraph_ := paragraph;
+    sect_ware_ := sect_ware;
+    extra_style_id_ := "";
+    range_array_ := array();
+    line_range_array_ := array();
+    hyperlink_array_ := array();
+    bookmark_array_ := array();
+    placeholder_array_ := array();
+    {self.}TSPage := page_;
+end;
+
+function TSPdfParagraphRange2.Calc(): tableArray;
+begin
+    // ppr.rpr是无效的，应该以ppr.pStyle为准
+    {self.}SetPPr(paragraph_.PPr);
+    {self.}SetLvlText();
+    ppr_unit_decorator_ := new PPrUnitDecorator(paragraph_.PPr);
+    ppr := ppr_unit_decorator_;
+    {self.}ResetCoordinates(ppr);
+    {self.}EndX := {self.}StartX;
+    {self.}EndY := {self.}StartY;
+    {self.}EndY -= ppr.Spacing.Before;
+    {self.}DynamicHeight += ppr.Spacing.Before;
+
+    elements := paragraph_.Elements();
+    for _,element in elements do
+    begin
+        if not ifObj(element.XmlNode) then continue;
+        if element.LocalName = "r" then
+        begin
+            {self.}SetRPr(element.RPr, ppr);
+            if element.FldChar.FldCharType = "separate" then
+                fld := true;
+            else if element.FldChar.FldCharType = "end" then
+                fld := false;
+            else if element.InstrText.Text = "PAGE  \\* Arabic  \\* MERGEFORMAT" then
+                page_number := true;
+            else if element.InstrText.Text = " NUMPAGES " then
+                numpages := true;
+            else if fld and page_number then
+            begin
+                element.T.Text := tostring(page_.Number);
+                {self.}RToTextRange(element, ppr, nil);
+                page_number := false;
+            end
+            else if fld and numpages then
+            begin
+                rpr := new RPrUnitDecorator(element.RPr);
+                numpages_index := length(range_array_);
+                placeholder_array_ := array(numpages_index, rpr);
+                numpages := false;
+            end
+            else if not fld then {self.}RToTextRange(element, ppr, bookmark_name);
+        end
+    end
+    if placeholder_array_ then return false;
+    {self.}RangesToLines();
+    return true;
+end;
+
+function TSPdfParagraphRange2.SetNumPages(num: integer);
+begin
+    text := tostring(num);
+    last_index := length(range_array_);
+    {self.}SplitTextToTextRange(text, placeholder_array_[1], link);
+    arr := array();
+    len := length(range_array_);
+    for i:=last_index to len-1 do
+        arr[length(arr)] := range_array_[i];
+    diff := len - last_index;
+    for i:=len-1 downto placeholder_array_[0] do
+        range_array_[i] := range_array_[i-diff];
+    k := 0;
+    for i:=placeholder_array_[0] to placeholder_array_[0]+diff-1 do
+        range_array_[i] := arr[k++];
+end;
+
+function TSPdfParagraphRange2.Do();override;
+begin
+    for _,line_range in line_range_array_ do
+        line_range.Do();
+end;
+
+function TSPdfParagraphRange2.SetExtraStyleId(style_id: string);
+begin
+    extra_style_id_ := style_id;
+end;
+
+function TSPdfParagraphRange2.NewLineRange(): TSPdfLineRange;
+begin
+    line_range := new TSPdfLineRange(page_);
+    line_range.StartX := {self.}EndX;
+    line_range.StartY := {self.}EndY;
+    line_range.Width := {self.}Width;
+    return line_range;
+end;
+
+function TSPdfParagraphRange2.RangesToLines();overload;
+begin
+    {self.}RangesToLines(ppr_unit_decorator_);
+    {self.}DynamicHeight += ppr_unit_decorator_.Spacing.After;
+    {self.}EndY -= ppr_unit_decorator_.Spacing.After;
+    if ppr_unit_decorator_.PBdr.Bottom.Val = "single" then
+    begin
+        page_.PdfPage.SetLineWidth(0.05);
+        page_.PdfPage.SetGrayStroke(0.25);
+        page_.PdfPage.MoveTo(sect_ware_.SectPr.PgMar.Left, {self.}EndY);
+        page_.PdfPage.LineTo(sect_ware_.SectPr.PgSz.W - sect_ware_.SectPr.PgMar.Right, {self.}EndY);
+        page_.PdfPage.Stroke();
+    end
+end
+
+function TSPdfParagraphRange2.RangesToLines(ppr: PPrUnitDecorator);overload;
+begin
+    line_range := {self.}NewLineRange();
+    i := 0;
+    max_size := 0;
+    max_y := 0;
+    while i <= length(range_array_)-1 do
+    begin
+        range := range_array_[i];
+        if i = 0 then {self.}EndX += ppr.Ind.FirstLine;
+        if range is class(TSPdfTextRange) and range.RPr.Sz.Val > max_size then
+            max_size := range.RPr.Sz.Val;
+        if range.DynamicHeight > max_y then max_y := range.DynamicHeight;
+        line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line);
+        if_newline := {self.}EndX + range.Width - {self.}StartX > {self.}Width + 1e-6;
+        if if_newline and range.Width < {self.}Width then
+        begin
+            offset := line_space > max_y ? (line_space - max_size) / 2 + max_size - max_size / 5 : max_y;
+            max_value := max(line_space, max_y);
+            line_range.TSPage := page_;
+            line_range.EndY := {self.}EndY - max_value;
+            line_range.DynamicHeight := max_value;
+            line_range.SetAllRangeProp(pg: page_, ey: {self.}EndY - offset);
+            line_range_array_[length(line_range_array_)] := line_range;
+
+            line_range := {self.}NewLineRange();
+            max_size := 0;
+            max_y := 0;
+            {self.}DynamicHeight += max_value;
+            {self.}EndY -= max_value;
+            {self.}EndX := {self.}StartX;
+            // w:hanging
+            sz := range.RPr.SzCs.Val ? range.RPr.SzCs.Val : range.RPr.Sz.Val ? range.RPr.Sz.Val : docx_to_pdf_.Font.GetDefaultSz();
+            {self.}EndX -= ppr.Ind.HangingChars ? ppr.Ind.HangingChars * sz : ppr.Ind.Hanging;
+            continue;
+        end
+        range.EndX := {self.}EndX - range.StartX;
+        {self.}EndX += range.Width;
+        line_range.AddRange(range);
+        i++;
+        if i = length(range_array_) then
+        begin
+            offset := line_space > max_y ? (line_space - max_size) / 2 + max_size - max_size / 5 : max_y;
+            max_value := max(line_space, max_y);
+            line_range.TSPage := page_;
+            line_range.EndY := {self.}EndY - max_value;
+            line_range.DynamicHeight := max_value;
+            line_range.SetAllRangeProp(pg: page_, ey: {self.}EndY - offset);
+            line_range_array_[length(line_range_array_)] := line_range;
+            {self.}DynamicHeight += max_value;
+            {self.}EndY -= max_value;
+        end
+    end
+    {self.}SetLinesAlignment(ppr);
+end;
+
+function TSPdfParagraphRange2.SetLinesAlignment(ppr: PPrUnitDecorator);
+begin
+    if length(line_range_array_) = 0 then return;
+    idx := length(line_range_array_)-1;
+    line_range := line_range_array_[idx];
+    line_range.Align(ppr.Jc.Val);
+end;
+
+function TSPdfParagraphRange2.CheckAndAddPage(y: real; offset: real): boolean;
+begin
+    if y - offset < sect_ware_.SectPr.PgMar.Bottom then
+    begin
+        page_ := docx_to_pdf_.GetNextPage(page_);
+        if ifnil(page_) then page_ := docx_to_pdf_.AddPage(sect_ware_);
+        point := docx_to_pdf_.GetCurrentPoint();
+        {self.}EndY := point.Y;
+        return true;
+    end
+    return false;
+end;
+
+function TSPdfParagraphRange2.GetUtf8CharLength(byte: string): integer;
+begin
+    if (_and(ord(byte), 0b10000000)) = 0 then
+        return 1;
+    else if (_and(ord(byte), 0b11100000)) = 0b11000000 then
+        return 2;
+    else if (_and(ord(byte), 0b11110000)) = 0b11100000 then
+        return 3;
+    else if (_and(ord(byte), 0b11111000)) = 0b11110000 then
+        return 4;
+end;
+
+function TSPdfParagraphRange2.RToTextRange(r: R; ppr: PPrUnitDecorator; link: string);
+begin
+    if r.Anchor then
+    begin
+        {self.}HyperlinkToTextRange(r, ppr);
+    end
+    else begin
+        rpr := new RPrUnitDecorator(r.RPr);
+        text := r.T.Text;
+        if ifString(text) then {self.}SplitTextToTextRange(text, rpr, link);
+    end
+end;
+
+function TSPdfParagraphRange2.SplitTextToTextRange(text: string; rpr: RPrUnitDecorator; link: string);
+begin
+    pos := 1;
+    while pos <= length(text) do
+    begin
+        num := {self.}GetUtf8CharLength(text[pos]);
+        word := text[pos : pos+num-1];
+        word := utf8ToAnsi(word);
+        pos += num;
+        font_name := rpr.RFonts.EastAsia ? rpr.RFonts.EastAsia : rpr.RFonts.Ascii;
+        font_obj := docx_to_pdf_.Font.GetFont(font_name, rpr.B, rpr.I);
+        if not rpr.Sz.Val then rpr.Sz.Val := rpr.SzCs.Val ? rpr.SzCs.Val : docx_to_pdf_.Font.GetDefaultSz();
+        page_.PdfPage.SetFontAndSize(font_obj, rpr.Sz.Val);
+        word_width := page_.PdfPage.TextWidth(word);
+        text_range := new TSPdfTextRange();
+        text_range.RPr := rpr;
+        text_range.Text := word;
+        text_range.Font := font_obj;
+        text_range.Width := word_width;
+        range_array_[length(range_array_)] := text_range;
+    end
+end;
+
+function TSPdfParagraphRange2.RToDrawingRange(r: R; ppr: PPrUnitDecorator);
+begin
+    xfrm := new XfrmUnitDecorator(r.Drawing._Inline.Graphic.GraphicData.Pic.SpPr.Xfrm);
+    rels_adapter := docx_components_ware_.GetDocumentRelsAdapter();
+    id := r.Drawing._Inline.Graphic.GraphicData.Pic.BlipFill.Blip.Embed;
+    rel := rels_adapter.GetRelationshipById(id);
+    image_path := "word/" + rel.Target;
+    image := docx_components_ware_.Zip().Get(image_path);
+    data := image.Data();
+    image_path := docx_to_pdf_.GetCachePath(image_path);
+    writeFile(rwBinary(), "", image_path, 0, length(data)-1, data);
+    image := nil;
+    case {self.}GetImageFileType(data) of
+        "png":
+            image := docx_to_pdf_.GetPdf().LoadPngImageFromFile("", image_path);
+        "jpg":
+            image := docx_to_pdf_.GetPdf().LoadJpegImageFromFile("", image_path);
+    end;
+    image_range := new TSPdfImageRange();
+    image_range.Image := image;
+    image_range.StartX := xfrm.Off.X;
+    image_range.StartY := xfrm.Off.Y;
+    image_range.Width := xfrm.Ext.CX;
+    image_range.DynamicHeight := xfrm.Ext.CY;
+    fileDelete("", image_path);
+    range_array_[length(range_array_)] := image_range;
+end;
+
+function TSPdfParagraphRange2.GetImageFileType(data: binary): string;
+begin
+    stream := new TMemoryStream();
+    size := length(data);
+    stream.Write(data[0:size-1], size);
+    def := array(
+        ('name': 'png', 'position': 0, 'value': array(0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A)),
+        ('name': 'jpg', 'position': 0, 'value': array(0xFF, 0xD8)),
+    );
+    for i:=0 to length(def)-1 do
+    begin
+        value := def[i]['value'];
+        stream.Seek(def[i]['position']);
+        for j:=0 to length(value)-1 do
+        begin
+            r := 0;
+            stream.Read(r, 1);
+            if r <> value[j] then break;
+            if j = length(value)-1 then return def[i]['name'];
+        end
+    end
+    return '';
+end;
+
+function TSPdfParagraphRange2.GetParagraphLineSpace(size: real; line: integer): real;
+begin
+    if not line then line := 12;
+    lines := roundto(line / 12, -1);
+    multi := ceil(size / sect_ware_.BaseSize) * lines;
+    return sect_ware_.SectPr.DocGrid.LinePitch * multi;
+end;
+
+function TSPdfParagraphRange2.SetPPr(var ppr: PPr);
+begin
+    new_ppr := new PPr();
+    styles := docx_components_ware_.GetStyles();
+    new_ppr.Copy(styles.DocDefaults.PPrDefault.PPr);
+    new_ppr.RPr.Copy(styles.DocDefaults.RPrDefault.RPr);
+    {self.}SetPPrByStyleId(new_ppr, extra_style_id_);
+    {self.}SetPPrByStyleId(new_ppr, ppr.PStyle.Val);
+    new_ppr.Copy(ppr);
+    ppr.Copy(new_ppr);
+end;
+
+function TSPdfParagraphRange2.SetPPrByStyleId(var ppr: PPr; style_id: string);
+begin
+    styles := docx_components_ware_.GetStylesAdapter();
+    style := styles.GetStyleByStyleId(style_id);
+    if ifObj(style) then
+    begin
+        based_on := style.BasedOn.Val;
+        {self.}SetPPrByStyleId(ppr, based_on);
+        ppr.Copy(style.PPr);
+        ppr.RPr.Copy(style.RPr);
+    end
+end;
+
+function TSPdfParagraphRange2.SetRPr(var rpr; ppr: PPr);
+begin
+    new_rpr := new RPr();
+    styles := docx_components_ware_.GetStyles();
+    new_rpr.Copy(styles.DocDefaults.RPrDefault.RPr);
+    {self.}SetRPrByStyleId(new_rpr, ppr.PStyle.Val);
+    {self.}SetRPrByStyleId(new_rpr, rpr.RStyle.Val);
+    new_rpr.Copy(rpr);
+    rpr.Copy(new_rpr);
+end;
+
+function TSPdfParagraphRange2.SetRPrByStyleId(var rpr: RPr; style_id: string);
+begin
+    styles := docx_components_ware_.GetStylesAdapter();
+    style := styles.GetStyleByStyleId(style_id);
+    if ifObj(style) then
+    begin
+        based_on := style.BasedOn.Val;
+        {self.}SetRPrByStyleId(rpr, based_on);
+        rpr.Copy(style.RPr);
+    end
+end;
+
+function TSPdfParagraphRange2.SetLvlText();
+begin
+    numbering_ware := docx_components_ware_.GetNumberingWare();
+    if not ifObj(numbering_ware) then return;
+    [lvl_text, lvl] := numbering_ware.GetNumberLvl(paragraph_.PPr);
+    if lvl_text = "" and ifnil(lvl) then return;
+    {self.}SetRPr(lvl.RPr, paragraph_.PPr);
+    rpr := new RPrUnitDecorator(lvl.RPr);
+    {self.}SplitTextToTextRange(lvl_text, rpr);
+end;
+
+function TSPdfParagraphRange2.ResetCoordinates(ppr: PPrUnitDecorator);
+begin
+    // 根据段落的间距确定新的坐标
+    sz := ppr.RPr.SzCs.Val ? ppr.RPr.SzCs.Val : ppr.RPr.Sz.Val ? ppr.RPr.Sz.Val : docx_to_pdf_.Font.GetDefaultSz();
+    {self.}StartX += ppr.Ind.LeftChars ? ppr.Ind.LeftChars * sz : ppr.Ind.Left;
+    {self.}Width -= ppr.Ind.LeftChars ? ppr.Ind.LeftChars * sz : ppr.Ind.Left;
+    {self.}Width -= ppr.Ind.RightChars ? ppr.Ind.RightChars * sz : ppr.Ind.Right;
+end;

range/Advanced/TSPdfTableRange.tsf

@@ -128,7 +128,7 @@ end;
 function TSPdfTableRange.SetTblPrByStyleId(var tbl_pr: TblPr; style_id: string);
 begin
     styles := docx_components_ware_.GetStylesAdapter();
-    style := styles.StyleId(style_id);
+    style := styles.GetStyleByStyleId(style_id);
     if ifObj(style) then
     begin
         based_on := style.BasedOn.Val;
@@ -148,7 +148,7 @@ end;
 function TSPdfTableRange.SetTrPrByStyleId(var tr_pr: TrPr; style_id: string);
 begin
     styles := docx_components_ware_.GetStylesAdapter();
-    style := styles.StyleId(style_id);
+    style := styles.GetStyleByStyleId(style_id);
     if ifObj(style) then
     begin
         based_on := style.BasedOn.Val;
@@ -168,7 +168,7 @@ end;
 function TSPdfTableRange.SetTcPrByStyleId(var tc_pr: TcPr; style_id: string);
 begin
     styles := docx_components_ware_.GetStylesAdapter();
-    style := styles.StyleId(style_id);
+    style := styles.GetStyleByStyleId(style_id);
     if ifObj(style) then
     begin
         based_on := style.BasedOn.Val;

range/Advanced/TSPdfTocRange.tsf

@@ -1,12 +0,0 @@
-type TSPdfTocRange = class(TSPdfBasicRange)
-public
-    function Create();
-
-public
-    TSPage: TSPage;
-end;
-
-function TSPdfTocRange.Create();
-begin
-end;
-

ware/TSNumberingWare.tsf

@@ -20,10 +20,10 @@ begin
     if ifnil(num_id) then return array("", nil);
     ilvl := ppr.NumPr.Ilvl.Val;
     pstyle := ppr.PStyle.Val;
-    num := numbering_adapter_.NumId(num_id);
+    num := numbering_adapter_.GetNumByNumId(num_id);
     if ifnil(num) then return array("", nil);
     abstract_id := num.AbstractNumId.Val;
-    abstract_num := numbering_adapter_.AbstractNumId(abstract_id);
+    abstract_num := numbering_adapter_.GetAbstractNumByAbstractNumId(abstract_id);
     lvls := abstract_num.Lvls();
     if ifnil(ilvl) then ilvl := "0";
     for k,v in lvls do
@@ -36,6 +36,13 @@ begin
             for i:=0 to ilvl_int do
             begin
                 source_str := "%" $ (i + 1);
+                n := num_hash_[num_id][i];
+                if i = ilvl_int then
+                begin
+                    n := num_hash_[num_id][i] + 1;
+                    for j:=i+1 to length(num_hash_[num_id])-1 do
+                        num_hash_[num_id][j] := 0;
+                end
                 n := i = ilvl_int ? num_hash_[num_id][i] + 1 : num_hash_[num_id][i];
                 dest_str := format("%d", n);
                 lvl_text := replaceStr(lvl_text, source_str, dest_str);

ware/TSSectWare.tsf

@@ -7,7 +7,7 @@ public
 
 public
     Elements: array of tslobj;
-    SectPr: SectPr;
+    SectPr: SectPrUnitDecorator;
     BaseSize: integer;
 end;