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整合页眉页脚代码

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This commit is contained in:
csh
2024-08-21 15:41:08 +08:00
parent 4357cfb529
commit 70ad4acbdb
7 changed files with 268 additions and 593 deletions
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range/Advanced/TSPdfCellRange.tsf
+9 -9
View File
@@ -1,6 +1,6 @@
type TSPdfCellRange = class(TSPdfBasicRange)
public
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; tc: Tc; tbl_pr: TblPr);
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; tc: Tc; tbl_pr: TblPr);
function Calc();
function AlignHeight(height: real; surplus: real);
function GetLastPage();
@@ -15,7 +15,6 @@ private
[weakref]docx_to_pdf_: TSDocxToPdf;
[weakref]page_: TSPage;
[weakref]docx_components_ware_: TSDocxComponentsWare;
[weakref]sect_ware_: TSSectWare;
[weakref]tc_: Tc;
[weakref]tbl_pr_: TblPr;
region_array_: array of Region; // 单元格可能跨页，所以可能存在多个
@@ -32,12 +31,11 @@ type Region = class
RangeArr: array of TSPdfAbstractRange;
end;
function TSPdfCellRange.Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; tc: Tc; tbl_pr: TblPr);
function TSPdfCellRange.Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; tc: Tc; tbl_pr: TblPr);
begin
docx_to_pdf_ := docx_to_pdf;
page_ := pg;
docx_components_ware_ := components;
sect_ware_ := sect_ware;
tc_ := tc;
tbl_pr_ := tbl_pr;
region_array_ := array();
@@ -68,12 +66,12 @@ begin
range := nil;
if element.LocalName = "p" then
begin
range := new TSPdfParagraphRange(docx_to_pdf_, page_, docx_components_ware_, sect_ware_, element);
range := new TSPdfParagraphRange(docx_to_pdf_, page_, docx_components_ware_, element);
range.SetExtraStyleId(tbl_pr_.TblStyle.Val);
end
else if element.LocalName = "tbl" then
begin
range := new TSPdfTableRange(docx_to_pdf_, page_, docx_components_ware_, sect_ware_, element);
range := new TSPdfTableRange(docx_to_pdf_, page_, docx_components_ware_, element);
end
if ifObj(range) then
begin
@@ -81,6 +79,7 @@ begin
range.StartY := cell_y;
range.Width := cell_w;
range.FixedHeight := cell_h;
range.LowerBound := {self.}LowerBound;
range.Calc();
region.RangeArr[length(region.RangeArr)] := range;
{self.}DynamicHeight += range.DynamicHeight;
@@ -111,10 +110,11 @@ begin
{self.}EndY := {self.}StartY - region.RectangleRange.DynamicHeight;
return;
end
region.RectangleRange.DynamicHeight := {self.}StartY - sect_ware_.SectPr.PgMar.Bottom;
region.RectangleRange.DynamicHeight := {self.}StartY - {self.}LowerBound;
arr := region.RangeArr;
region.RangeArr := array();
span := sect_ware_.SectPr.PgSz.H - sect_ware_.SectPr.PgMar.Top - sect_ware_.SectPr.PgMar.Bottom;
sect_ware := docx_to_pdf_.GetCurrentSectWare();
span := sect_ware.SectPr.PgSz.H - sect_ware.SectPr.PgMar.Top - sect_ware.SectPr.PgMar.Bottom;
hash := array(region.RectangleRange.TSPage.Index: region);
while surplus > span do
begin
@@ -135,7 +135,7 @@ begin
page_ := docx_to_pdf_.GetNextPage(page_);
region := new Region();
region.RectangleRange.EndX := {self.}StartX;
region.RectangleRange.EndY := sect_ware_.SectPr.PgSz.H - sect_ware_.SectPr.PgMar.Top;
region.RectangleRange.EndY := sect_ware.SectPr.PgSz.H - sect_ware.SectPr.PgMar.Top;
region.RectangleRange.Width := {self.}Width;
region.RectangleRange.DynamicHeight := surplus;
region.RectangleRange.TSPage := page_;
range/Advanced/TSPdfParagraphRange.tsf
+107 -48
View File
@@ -1,35 +1,36 @@
type TSPdfParagraphRange = class(TSPdfBasicRange)
public
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; paragraph: P);
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; paragraph: P);
function Calc();
function Do();override;
function SetExtraStyleId(style_id: string);
function SetNumPages(num: integer);
function RangesToLines();
private
function SetPPr(var ppr: PPr);
function SetPPrByStyleId(var ppr: PPr; style_id: string);
function SetRPr(var rpr; ppr: PPr);
function SetRPr(var rpr; ppr: PPrUnitDecorator);
function SetRPrByStyleId(var rpr: RPr; style_id: string);
function SetLvlText();
function GetImageFileType(data: binary): string;
function GetParagraphLineSpace(size: real; line: integer): real;
function RangesToLines(ppr: PPrUnitDecorator): tableArray;
function BasicRangesToLineRange(): tableArray;
function CheckAndAddPage(y: real; offset: real): boolean;
function GetUtf8CharLength(byte: string): integer;
function RToTextRange(r: R; ppr: PPrUnitDecorator; link: string);
function RToTextRange(r: R; 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 RToDrawingRange(r: R);
function SetLinesAlignment();
function ResetCoordinates();
function NewLineRange(): TSPdfLineRange;
function BookMarkLinkToc();
function HyperlinkToToc(ppr: PPrUnitDecorator);
function HyperlinkToToc();
function HyperlinkToTextRange(hyperlink: Hyperlink; ppr: PPrUnitDecorator);
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;
@@ -37,14 +38,15 @@ private
line_range_array_: array of TSPdfLineRange;
hyperlink_array_: tableArray;
bookmark_array_: tableArray;
ppr_unit_decorator_: PPrUnitDecorator;
placeholder_array_: tableArray;
end;
function TSPdfParagraphRange.Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; sect_ware: TSSectWare; paragraph: P);
function TSPdfParagraphRange.Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: TSDocxComponentsWare; paragraph: P);
begin
docx_to_pdf_ := docx_to_pdf;
page_ := pg;
docx_components_ware_ := components;
sect_ware_ := sect_ware;
paragraph_ := paragraph;
extra_style_id_ := "";
range_array_ := array();
@@ -59,14 +61,14 @@ begin
// ppr.rpr是无效的，应该以ppr.pStyle为准
{self.}SetPPr(paragraph_.PPr);
{self.}SetLvlText();
ppr := new PPrUnitDecorator(paragraph_.PPr);
if not ppr.RPr.Sz.Val then ppr.RPr.Sz.Val := docx_to_pdf_.Font.GetDefaultSz();
{self.}ResetCoordinates(ppr);
ppr_unit_decorator_ := new PPrUnitDecorator(paragraph_.PPr);
if not ppr_unit_decorator_.RPr.Sz.Val then ppr_unit_decorator_.RPr.Sz.Val := docx_to_pdf_.Font.GetDefaultSz();
{self.}ResetCoordinates();
{self.}EndX := {self.}StartX;
{self.}EndY := {self.}StartY;
{self.}CheckAndAddPage({self.}EndY, ppr.Spacing.Before);
{self.}EndY -= ppr.Spacing.Before;
{self.}DynamicHeight += ppr.Spacing.Before;
{self.}CheckAndAddPage({self.}EndY, ppr_unit_decorator_.Spacing.Before);
{self.}EndY -= ppr_unit_decorator_.Spacing.Before;
{self.}DynamicHeight += ppr_unit_decorator_.Spacing.Before;
elements := paragraph_.Elements();
empty_flag := true;
@@ -79,16 +81,37 @@ begin
if element.LocalName = "r" then
begin
empty_flag := false;
{self.}SetRPr(element.RPr, ppr);
if element.Br.Type = "page" then
{self.}CheckAndAddPage(sect_ware_.SectPr.PgMar.Bottom, 1);
else if ifObj(element.Drawing.XmlNode) then {self.}RToDrawingRange(element, ppr);
else {self.}RToTextRange(element, ppr, bookmark_name);
{self.}SetRPr(element.RPr, ppr_unit_decorator_);
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, 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 element.Br.Type = "page" then
{self.}CheckAndAddPage({self.}LowerBound, 1);
else if ifObj(element.Drawing.XmlNode) then {self.}RToDrawingRange(element);
else if not fld then {self.}RToTextRange(element, bookmark_name);
end
else if element.LocalName = "hyperlink" then
begin
empty_flag := false;
{self.}HyperlinkToTextRange(element, ppr);
{self.}HyperlinkToTextRange(element, ppr_unit_decorator_);
end
else if element.LocalName = "bookmarkStart" then
begin
@@ -104,26 +127,43 @@ begin
end
if empty_flag then
begin
line_space := {self.}GetParagraphLineSpace(ppr.RPr.Sz.Val, ppr.Spacing.Line);
line_space := {self.}GetParagraphLineSpace(ppr_unit_decorator_.RPr.Sz.Val, ppr_unit_decorator_.Spacing.Line);
{self.}DynamicHeight += line_space;
{self.}EndY -= {self.}DynamicHeight;
end
{self.}RangesToLines(ppr);
if hyperlink_array_ then {self.}HyperlinkToToc(ppr);
if placeholder_array_ then return false;
{self.}RangesToLines();
if hyperlink_array_ then {self.}HyperlinkToToc();
if bookmark_array_ then {self.}BookMarkLinkToc();
{self.}DynamicHeight += ppr.Spacing.After;
{self.}EndY -= ppr.Spacing.After;
return true;
end;
function TSPdfParagraphRange.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 TSPdfParagraphRange.BookMarkLinkToc();
begin
for name,arr in bookmark_array_ do
if arr[0] then docx_to_pdf_.LinkToToc(name, arr[0].TSPage, arr[0].EndX, arr[0].EndY + arr[0].RPr.Sz.Val);
end;
function TSPdfParagraphRange.HyperlinkToToc(ppr: PPrUnitDecorator);
function TSPdfParagraphRange.HyperlinkToToc();
begin
ppr := ppr_unit_decorator_;
max_size := 0;
for anchor,arr in hyperlink_array_ do // 整理hyperlink发送到docx_to_pdf_
begin
@@ -136,7 +176,7 @@ begin
y := arr[0].EndY;
if top - {self.}GetParagraphLineSpace(arr[0].RPr.Sz.Val, ppr.Spacing.Line) then
begin
top := docx_to_pdf_.GetCurrentPoint().Y;
top := docx_to_pdf_.GetCurrentTextPoint().Y;
bottom := top;
end
for _,range in arr do
@@ -168,7 +208,7 @@ begin
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;
diff := {self.}EndY - sect_ware_.SectPr.PgMar.Bottom;
diff := {self.}EndY - {self.}LowerBound;
if {self.}CheckAndAddPage({self.}EndY, line_space) then
begin
{self.}DynamicHeight += diff;
@@ -200,8 +240,8 @@ begin
begin
if r.FldChar.FldCharType = "begin" then break;
r.RPr := new RPr();
{self.}SetRPr(r.RPr, ppr);
{self.}RToTextRange(r, ppr, hyperlink.Anchor);
{self.}SetRPr(r.RPr, ppr_unit_decorator_);
{self.}RToTextRange(r, hyperlink.Anchor);
end
arr := array();
while i < length(range_array_) do
@@ -232,8 +272,25 @@ begin
return line_range;
end;
function TSPdfParagraphRange.RangesToLines(ppr: PPrUnitDecorator);
function TSPdfParagraphRange.RangesToLines();overload;
begin
{self.}BasicRangesToLineRange();
{self.}DynamicHeight += ppr_unit_decorator_.Spacing.After;
{self.}EndY -= ppr_unit_decorator_.Spacing.After;
if ppr_unit_decorator_.PBdr.Bottom.Val = "single" then
begin
sect_ware := docx_to_pdf_.GetCurrentSectWare();
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 TSPdfParagraphRange.BasicRangesToLineRange();
begin
ppr := ppr_unit_decorator_;
line_range := {self.}NewLineRange();
i := 0;
max_size := 0;
@@ -246,7 +303,7 @@ begin
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);
diff := {self.}EndY - sect_ware_.SectPr.PgMar.Bottom;
diff := {self.}EndY - {self.}LowerBound;
if {self.}CheckAndAddPage({self.}EndY, max(line_space, range.DynamicHeight)) then
{self.}DynamicHeight += diff;
if_newline := {self.}EndX + range.Width - {self.}StartX > {self.}Width + 1e-6;
@@ -288,24 +345,24 @@ begin
{self.}EndY -= max_value;
end
end
{self.}SetLinesAlignment(ppr);
{self.}SetLinesAlignment();
end;
function TSPdfParagraphRange.SetLinesAlignment(ppr: PPrUnitDecorator);
function TSPdfParagraphRange.SetLinesAlignment();
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);
line_range.Align(ppr_unit_decorator_.Jc.Val);
end;
function TSPdfParagraphRange.CheckAndAddPage(y: real; offset: real): boolean;
begin
if y - offset < sect_ware_.SectPr.PgMar.Bottom then
if y - offset < {self.}LowerBound then
begin
page_ := docx_to_pdf_.GetNextPage(page_);
if ifnil(page_) then page_ := docx_to_pdf_.AddPage(sect_ware_);
point := docx_to_pdf_.GetCurrentPoint();
if ifnil(page_) then page_ := docx_to_pdf_.AddTSPage();
point := docx_to_pdf_.GetCurrentTextPoint();
{self.}EndY := point.Y;
return true;
end
@@ -324,11 +381,11 @@ begin
return 4;
end;
function TSPdfParagraphRange.RToTextRange(r: R; ppr: PPrUnitDecorator; link: string);
function TSPdfParagraphRange.RToTextRange(r: R; link: string);
begin
if r.Anchor then
begin
{self.}HyperlinkToTextRange(r, ppr);
{self.}HyperlinkToTextRange(r);
end
else begin
rpr := new RPrUnitDecorator(r.RPr);
@@ -361,7 +418,7 @@ begin
end
end;
function TSPdfParagraphRange.RToDrawingRange(r: R; ppr: PPrUnitDecorator);
function TSPdfParagraphRange.RToDrawingRange(r: R);
begin
xfrm := new XfrmUnitDecorator(r.Drawing._Inline.Graphic.GraphicData.Pic.SpPr.Xfrm);
rels_adapter := docx_components_ware_.GetDocumentRelsAdapter();
@@ -415,10 +472,11 @@ end;
function TSPdfParagraphRange.GetParagraphLineSpace(size: real; line: integer): real;
begin
sect_ware := docx_to_pdf_.GetCurrentSectWare();
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;
multi := ceil(size / sect_ware.BaseSize) * lines;
return sect_ware.SectPr.DocGrid.LinePitch * multi;
end;
function TSPdfParagraphRange.SetPPr(var ppr: PPr);
@@ -446,7 +504,7 @@ begin
end
end;
function TSPdfParagraphRange.SetRPr(var rpr; ppr: PPr);
function TSPdfParagraphRange.SetRPr(var rpr; ppr: PPrUnitDecorator);
begin
new_rpr := new RPr();
styles := docx_components_ware_.GetStyles();
@@ -480,9 +538,10 @@ begin
{self.}SplitTextToTextRange(lvl_text, rpr);
end;
function TSPdfParagraphRange.ResetCoordinates(ppr: PPrUnitDecorator);
function TSPdfParagraphRange.ResetCoordinates();
begin
// 根据段落的间距确定新的坐标
ppr := ppr_unit_decorator_;
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;
range/Advanced/TSPdfParagraphRange2.tsf
-411
View File
@@ -1,411 +0,0 @@
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
+5 -6
View File
@@ -1,6 +1,6 @@
type TSPdfTableRange = class(TSPdfBasicRange)
public
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: Components; sect_ware: TSSectWare; paragraph: P);
function Create(docx_to_pdf: TSDocxToPdf; pg: TSPage; components: Components; table: Tbl);
function Calc();
function Do();override;
@@ -18,18 +18,16 @@ private
private
[weakref]docx_to_pdf_: TSDocxToPdf;
[weakref]docx_components_ware_: Components;
[weakref]sect_ware_: TSSectWare;
[weakref]table_: Tbl;
[weakref]page_: TSPage;
range_array_: tableArray;
end;
function TSPdfTableRange.Create(docx_to_pdf: TSDocxToPdf; pg: PdfPage; components: Components; sect_ware: TSSectWare; table: Tbl);
function TSPdfTableRange.Create(docx_to_pdf: TSDocxToPdf; pg: PdfPage; components: Components; table: Tbl);
begin
docx_to_pdf_ := docx_to_pdf;
page_ := pg;
docx_components_ware_ := Components;
sect_ware_ := sect_ware;
table_ := table;
range_array_ := array();
{self.}TSPage := page_;
@@ -73,11 +71,12 @@ begin
for j,tc in tcs do
begin
if i = 0 then {self.}SetTblStylePr(tc.TcPr, "firstRow");
cell_range := new TSPdfCellRange(docx_to_pdf_, page_, docx_components_ware_, sect_ware_, tc, table_.TblPr);
cell_range := new TSPdfCellRange(docx_to_pdf_, page_, docx_components_ware_, tc, table_.TblPr);
cell_range.StartX := tc_x;
cell_range.StartY := tc_y;
cell_range.FixedHeight := tc_h;
cell_range.Width := grid_cols[pos].W;
cell_range.LowerBound := {self.}LowerBound;
range_array_[i][pos] := cell_range;
grid_span := new GridSpanUnitDecorator(tc.TcPr.GridSpan);
pos++;
@@ -88,7 +87,7 @@ begin
if cell_range.DynamicHeight > max_height then max_height := cell_range.DynamicHeight;
end
if tc_h > max_height then max_height := tc_h;
surplus := max_height - ({self.}EndY - sect_ware_.SectPr.PgMar.Bottom);
surplus := max_height - ({self.}EndY - {self.}LowerBound);
arr := range_array_[i];
for _,range in arr do
begin
range/basic/TSPdfBasicRange.tsf
+2
View File
@@ -11,6 +11,7 @@ public
Width: real;
FixedHeight: real;
DynamicHeight: real;
LowerBound: real;
[weakref]TSPage: TSPage;
end;
@@ -23,5 +24,6 @@ begin
{self.}Width := 0;
{self.}FixedHeight := 0;
{self.}DynamicHeight := 0;
{self.}LowerBound := 0;
{self.}TSPage := nil;
end;