Marko Tikvić / webutility

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Commit 9ede5c7a90d494de4c0904120595b3a82c933adc

Authored by Marko Tikvić
1 parent 28aa66b2f4
Exists in master

removed unused stuff

Showing 1 changed file with 55 additions and 150 deletions   Show diff stats
... ... @@ -29,6 +29,17 @@ const (
29 29 latinEncoding = "cp1250"
30 30 )
31 31  
  32 +const threeDots = "\u2056\u2056\u2056"
  33 +
  34 +type TableCell struct {
  35 + W, H float64
  36 + Text string
  37 + Font, FontStyle string
  38 + FontSize float64
  39 + Border string
  40 + Alignment string
  41 +}
  42 +
32 43 // Helper ...
33 44 type Helper struct {
34 45 *gofpdf.Fpdf
... ... @@ -50,106 +61,31 @@ func (pdf *Helper) LoadTranslators() {
50 61 pdf.translators[cyrillicEncoding] = pdf.UnicodeTranslatorFromDescriptor(cyrillicEncoding)
51 62 }
52 63  
53   -// InsertTab ...
54   -func (pdf *Helper) InsertTab(count int, w, h float64) {
55   - for i := 0; i < count; i++ {
56   - pdf.Cell(w, h, "")
57   - }
58   -}
59   -
60   -// CellWithBox ...
61   -func (pdf *Helper) CellWithBox(w, h float64, text, align string) {
62   - //pdf.drawCellMargins(w, h)
63   - //pdf.Cell(w, h, text)
64   - pdf.CellFormat(w, h, pdf.ToUTF8(text), FULL, CONTINUE, align, false, 0, "")
65   -}
66   -
67   -func (pdf *Helper) CellWithMargins(w, h float64, text, align string, index, of int) {
68   - len := of - 1
69   - border := ""
70   -
71   - // if top cell
72   - if index == 0 {
73   - border += "T"
74   - }
75   -
76   - border += "LR" // always draw these
77   -
78   - // if bottom cell
79   - if index == len {
80   - border += "B"
81   - }
82   -
83   - pdf.CellFormat(w, h, pdf.ToUTF8(text), border, CONTINUE, align, false, 0, "")
84   -}
85   -
86   -// MultiRowCellWithBox ...
87   -func (pdf *Helper) MultiRowCellWithBox(w, h float64, text []string, align string) {
88   - pdf.drawCellMargins(w, h*float64(len(text)))
89   - for i := range text {
90   - pdf.CellFormat(w, h, pdf.ToUTF8(text[i]), "", BELLOW, align, false, 0, "")
91   - }
92   -}
93   -
94   -// CellFormat(w, h, text, borders, newLine, fill)
95   -
96   -type FormatedCell struct {
97   - W, H float64
98   - Text string
99   - Font, FontStyle string
100   - FontSize float64
101   - Border string
102   - Alignment string
103   -}
104   -
105   -func (pdf *Helper) FCell(x, y float64, c FormatedCell) {
  64 +func (pdf *Helper) DrawCell(x, y float64, c TableCell) {
106 65 pdf.SetXY(x, y)
107 66 pdf.SetFont(c.Font, c.FontStyle, c.FontSize)
108   - pdf.CellFormat(c.W, c.H, pdf.ToUTF8(c.Text), c.Border, BELLOW, c.Alignment, false, 0, "")
  67 + pdf.CellFormat(c.W, c.H, pdf.toUTF8(c.Text), c.Border, BELLOW, c.Alignment, false, 0, "")
109 68 }
110 69  
111   -func (pdf *Helper) Column(x, y float64, cells []FormatedCell) {
  70 +func (pdf *Helper) DrawColumn(x, y float64, cells []TableCell) {
112 71 pdf.SetXY(x, y)
113 72 for _, c := range cells {
114 73 pdf.SetFont(c.Font, c.FontStyle, c.FontSize)
115   - pdf.CellFormat(c.W, c.H, pdf.ToUTF8(c.Text), c.Border, BELLOW, c.Alignment, false, 0, "")
116   - //pdf.CellFormat(c.w, c.h, c.text, c.border, BELLOW, align, false, 0, "")
  74 + pdf.CellFormat(c.W, c.H, pdf.toUTF8(c.Text), c.Border, BELLOW, c.Alignment, false, 0, "")
117 75 }
118 76 }
119 77  
120   -// NewLine ...
121   -func (pdf *Helper) NewLine(h float64) {
122   - pdf.Ln(h)
123   -}
124   -
125   -// WriteColumns ...
126   -func (pdf *Helper) WriteColumns(align string, cols []PDFCell) {
127   - for _, c := range cols {
128   - pdf.CellFormat(c.width, c.height, pdf.ToUTF8(c.data), "", CONTINUE, align, false, 0, "")
129   - }
130   -}
131   -
132   -func (pdf *Helper) Row(x, y float64, cells []FormatedCell) {
  78 +func (pdf *Helper) DrawRow(x, y float64, cells []TableCell) {
133 79 pdf.SetXY(x, y)
134 80 for _, c := range cells {
135 81 pdf.SetFont(c.Font, c.FontStyle, c.FontSize)
136   - pdf.CellFormat(c.W, c.H, pdf.ToUTF8(c.Text), c.Border, CONTINUE, c.Alignment, false, 0, "")
  82 + pdf.CellFormat(c.W, c.H, pdf.toUTF8(c.Text), c.Border, CONTINUE, c.Alignment, false, 0, "")
137 83 }
138 84 }
139 85  
140   -const threeDots = "\u2056\u2056\u2056"
141   -
142   -// WriteColumnsWithAlignment ...
143   -func (pdf *Helper) WriteColumnsWithAlignment(cols []PDFCellAligned) {
144   - for _, c := range cols {
145   - lines := pdf.SplitText(c.data, c.width)
146   - if len(lines) == 1 {
147   - pdf.CellFormat(c.width, c.height, pdf.ToUTF8(lines[0]), "", CONTINUE, c.alignment, false, 0, "")
148   - } else {
149   - pdf.CellFormat(c.width, c.height, pdf.ToUTF8(lines[0]+threeDots), "", CONTINUE, c.alignment, false, 0, "")
150   - }
151   - }
152   -
  86 +func (pdf *Helper) TextLength(txt, family, style string, size float64) float64 {
  87 + family, _, _, _ = pdf.setCorrectFontFamily(textEncoding(txt))
  88 + return pdf.Fpdf.TextLength(txt, family, style, size)
153 89 }
154 90  
155 91 func (pdf *Helper) LimitText(text, limiter string, maxWidth float64) string {
... ... @@ -176,22 +112,45 @@ func (pdf *Helper) InsertImage(img string, x, y, w, h float64) {
176 112 pdf.ImageOptions(img, x, y, w, h, autoBreak, opt, 0, "")
177 113 }
178 114  
179   -// PDFCell ...
180   -type PDFCell struct {
181   - data string
182   - height, width float64
  115 +func (pdf *Helper) PageHasSpace(requiredHeight float64) bool {
  116 + _, h := pdf.GetPageSize()
  117 + _, _, _, bot := pdf.GetMargins()
  118 + return (h - bot - pdf.GetY()) > requiredHeight
183 119 }
184 120  
185   -// PDFCellAligned ...
186   -type PDFCellAligned struct {
187   - alignment string
188   - data string
189   - height, width float64
  121 +// DrawBox ...
  122 +func (pdf Helper) DrawBox(x0, y0, w, h float64) {
  123 + pdf.Line(x0, y0, x0+w, y0)
  124 + pdf.Line(x0+w, y0, x0+w, y0+h)
  125 + pdf.Line(x0+w, y0+h, x0, y0+h)
  126 + pdf.Line(x0, y0+h, x0, y0)
190 127 }
191 128  
192   -func (pdf *Helper) TextLength(txt, family, style string, size float64) float64 {
193   - family, _, _, _ = pdf.setCorrectFontFamily(textEncoding(txt))
194   - return pdf.Fpdf.TextLength(txt, family, style, size)
  129 +// Strana %d/{TotalPages}
  130 +func (pdf *Helper) InsertPageNumber(x, y float64, format string) {
  131 + num := fmt.Sprintf(format, pdf.PageNo())
  132 + pdf.DrawColumn(x, y, []TableCell{{10, 1, num, "DejaVuSans", "", 8, NOBORDER, LEFT}})
  133 +}
  134 +
  135 +func (pdf *Helper) SuperscriptText(x, y, cw, ch float64, text, script string) {
  136 + family, style, size, sizeU := pdf.setCorrectFontFamily(textEncoding(text))
  137 +
  138 + pdf.DrawCell(x, y, TableCell{cw, ch, text, family, style, size, NOBORDER, LEFT})
  139 +
  140 + sx := x + pdf.TextLength(text, family, style, size)
  141 + sy := y - sizeU*0.2
  142 + pdf.DrawCell(sx, sy, TableCell{cw, ch, script, family, style, size - 2, NOBORDER, LEFT})
  143 +}
  144 +
  145 +// toUTF8 ...
  146 +func (pdf *Helper) toUTF8(s string) string {
  147 + encoding := textEncoding(s)
  148 + pdf.setCorrectFontFamily(encoding)
  149 + translator, ok := pdf.translators[encoding]
  150 + if !ok {
  151 + return ""
  152 + }
  153 + return translator(s)
195 154 }
196 155  
197 156 func textEncoding(s string) string {
... ... @@ -206,17 +165,6 @@ func textEncoding(s string) string {
206 165 return encoding
207 166 }
208 167  
209   -// ToUTF8 ...
210   -func (pdf *Helper) ToUTF8(s string) string {
211   - encoding := textEncoding(s)
212   - pdf.setCorrectFontFamily(encoding)
213   - translator, ok := pdf.translators[encoding]
214   - if !ok {
215   - return ""
216   - }
217   - return translator(s)
218   -}
219   -
220 168 func (pdf *Helper) setCorrectFontFamily(enc string) (family, style string, ptSize, unitSize float64) {
221 169 family, style, ptSize, unitSize = pdf.GetFontInfo()
222 170 if enc == cyrillicEncoding {
... ... @@ -231,46 +179,3 @@ func (pdf *Helper) setCorrectFontFamily(enc string) (family, style string, ptSiz
231 179 pdf.SetFont(family, style, ptSize)
232 180 return family, style, ptSize, unitSize
233 181 }
234   -
235   -func (pdf *Helper) PageHasSpace(requiredHeight float64) bool {
236   - _, h := pdf.GetPageSize()
237   - _, _, _, bot := pdf.GetMargins()
238   - return (h - bot - pdf.GetY()) > requiredHeight
239   -}
240   -
241   -func (pdf *Helper) imageCenterOffset(w, h float64) (x, y float64) {
242   - pageW, pageH := pdf.GetPageSize()
243   - x = pageW/2.0 - w/2.0
244   - y = pageH/2.0 - h/2.0
245   - return x, y
246   -}
247   -
248   -// call before drawing the cell
249   -func (pdf *Helper) drawCellMargins(cw, ch float64) {
250   - x0, y0 := pdf.GetX(), pdf.GetY()
251   - pdf.DrawBox(x0, y0, cw, ch)
252   -}
253   -
254   -// DrawBox ...
255   -func (pdf Helper) DrawBox(x0, y0, w, h float64) {
256   - pdf.Line(x0, y0, x0+w, y0)
257   - pdf.Line(x0+w, y0, x0+w, y0+h)
258   - pdf.Line(x0+w, y0+h, x0, y0+h)
259   - pdf.Line(x0, y0+h, x0, y0)
260   -}
261   -
262   -// Strana %d/{TotalPages}
263   -func (pdf *Helper) InsertPageNumber(x, y float64, format string) {
264   - num := fmt.Sprintf(format, pdf.PageNo())
265   - pdf.Column(x, y, []FormatedCell{{10, 1, num, "DejaVuSans", "", 8, NOBORDER, LEFT}})
266   -}
267   -
268   -func (pdf *Helper) SuperscriptText(x, y, cw, ch float64, text, script string) {
269   - family, style, size, sizeU := pdf.setCorrectFontFamily(textEncoding(text))
270   -
271   - pdf.FCell(x, y, FormatedCell{cw, ch, text, family, style, size, NOBORDER, LEFT})
272   -
273   - sx := x + pdf.TextLength(text, family, style, size)
274   - sy := y - sizeU*0.2
275   - pdf.FCell(sx, sy, FormatedCell{cw, ch, script, family, style, size - 2, NOBORDER, LEFT})
276   -}
... ...