goext/wpdf/wpdfCell.go

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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)
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height := b.cellHeight + b.cellSpacing
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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)
}
}