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PdfConverter
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支持简单的页眉页脚

This commit is contained in:
csh 2024-08-05 11:32:19 +08:00
parent 151eef66b7
commit 1eee1efc3a
7 changed files with 573 additions and 46 deletions
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119
TSDocxToPdf.tsf
View File

@ -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();
[err, msg] := docx_components_.OpenFile(alias, file, nil);
docx_components_ware_ := new TSDocxComponentsWare();
[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;

58
range/Advanced/TSPdfParagraphRange.tsf
View File

@ -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;

411
range/Advanced/TSPdfParagraphRange2.tsf Normal file
View File

@ -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;

6
range/Advanced/TSPdfTableRange.tsf
View File

@ -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;

12
range/Advanced/TSPdfTocRange.tsf
View File

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

11
ware/TSNumberingWare.tsf
View File

@ -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);

2
ware/TSSectWare.tsf
View File

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