v0.0.450 wpdf

wpdf/wpdfCell.go

@@ -0,0 +1,173 @@
+package wpdf
+
+import "gogs.mikescher.com/BlackForestBytes/goext/langext"
+
+type PDFCellOpt struct {
+	width             *float64
+	height            *float64
+	border            *PDFBorder
+	ln                *PDFTextBreak
+	align             *PDFTextAlign
+	fill              *bool
+	link              *int
+	linkStr           *string
+	fontNameOverride  *PDFFontFamily
+	fontStyleOverride *PDFFontStyle
+	fontSizeOverride  *float64
+	extraLn           *float64
+	x                 *float64
+	autoWidth         *bool
+}
+
+func NewPDFCellOpt() *PDFCellOpt {
+	return &PDFCellOpt{}
+}
+
+func (opt *PDFCellOpt) Width(v float64) *PDFCellOpt {
+	opt.width = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Height(v float64) *PDFCellOpt {
+	opt.height = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Border(v PDFBorder) *PDFCellOpt {
+	opt.border = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) LnPos(v PDFTextBreak) *PDFCellOpt {
+	opt.ln = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Align(v PDFTextAlign) *PDFCellOpt {
+	opt.align = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) FillBackground(v bool) *PDFCellOpt {
+	opt.fill = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Link(v int) *PDFCellOpt {
+	opt.link = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) LinkStr(v string) *PDFCellOpt {
+	opt.linkStr = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Font(fontName PDFFontFamily, fontStyle PDFFontStyle, fontSize float64) *PDFCellOpt {
+	opt.fontNameOverride = &fontName
+	opt.fontStyleOverride = &fontStyle
+	opt.fontSizeOverride = &fontSize
+	return opt
+}
+
+func (opt *PDFCellOpt) FontName(v PDFFontFamily) *PDFCellOpt {
+	opt.fontNameOverride = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) FontStyle(v PDFFontStyle) *PDFCellOpt {
+	opt.fontStyleOverride = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) FontSize(v float64) *PDFCellOpt {
+	opt.fontSizeOverride = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) Bold() *PDFCellOpt {
+	opt.fontStyleOverride = langext.Ptr(Bold)
+	return opt
+}
+
+func (opt *PDFCellOpt) Italic() *PDFCellOpt {
+	opt.fontStyleOverride = langext.Ptr(Italic)
+	return opt
+}
+
+func (opt *PDFCellOpt) LnAfter(v float64) *PDFCellOpt {
+	opt.extraLn = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) X(v float64) *PDFCellOpt {
+	opt.x = &v
+	return opt
+}
+
+func (opt *PDFCellOpt) AutoWidth() *PDFCellOpt {
+	opt.autoWidth = langext.PTrue
+	return opt
+}
+
+func (b *WPDFBuilder) Cell(txt string, opts ...*PDFCellOpt) {
+
+	txtTR := b.tr(txt)
+
+	width := float64(0)
+	height := b.cellHeight
+	border := BorderNone
+	ln := BreakToNextLine
+	align := AlignLeft
+	fill := false
+	link := 0
+	linkStr := ""
+	var fontNameOverride *PDFFontFamily
+	var fontStyleOverride *PDFFontStyle
+	var fontSizeOverride *float64
+	extraLn := float64(0)
+	var x *float64
+	autoWidth := false
+
+	for _, opt := range opts {
+		width = langext.Coalesce(opt.width, width)
+		height = langext.Coalesce(opt.height, height)
+		border = langext.Coalesce(opt.border, border)
+		ln = langext.Coalesce(opt.ln, ln)
+		align = langext.Coalesce(opt.align, align)
+		fill = langext.Coalesce(opt.fill, fill)
+		link = langext.Coalesce(opt.link, link)
+		linkStr = langext.Coalesce(opt.linkStr, linkStr)
+		fontNameOverride = langext.CoalesceOpt(opt.fontNameOverride, fontNameOverride)
+		fontStyleOverride = langext.CoalesceOpt(opt.fontStyleOverride, fontStyleOverride)
+		fontSizeOverride = langext.CoalesceOpt(opt.fontSizeOverride, fontSizeOverride)
+		extraLn = langext.Coalesce(opt.extraLn, extraLn)
+		x = langext.CoalesceOpt(opt.x, x)
+		autoWidth = langext.Coalesce(opt.autoWidth, autoWidth)
+	}
+
+	if fontNameOverride != nil || fontStyleOverride != nil || fontSizeOverride != nil {
+		oldFontName := b.fontName
+		oldFontStyle := b.fontStyle
+		oldFontSize := b.fontSize
+		newFontName := langext.Coalesce(fontNameOverride, oldFontName)
+		newFontStyle := langext.Coalesce(fontStyleOverride, oldFontStyle)
+		newFontSize := langext.Coalesce(fontSizeOverride, oldFontSize)
+		b.SetFont(newFontName, newFontStyle, newFontSize)
+		defer func() { b.SetFont(oldFontName, oldFontStyle, oldFontSize) }()
+	}
+
+	if x != nil {
+		b.b.SetX(*x)
+	}
+
+	if autoWidth {
+		width = b.b.GetStringWidth(txtTR)
+	}
+
+	b.b.CellFormat(width, height, txtTR, string(border), int(ln), string(align), fill, link, linkStr)
+
+	if extraLn != 0 {
+		b.b.Ln(extraLn)
+	}
+}