Beginning of the new structure under the Lexington name

5 files changed, 239 insertions, 0 deletions

diff --git a/fountain/parse.go b/fountain/parse.go
new file mode 100644
index 0000000..dc4602f
--- /dev/null
+++ b/fountain/parse.go
@@ -0,0 +1,95 @@
+package parse
+
+import (
+	"strings"
+)
+
+var example = `
+INT. HOUSE - DAY
+
+MARY
+I can't believe how easy it is to write in Fountain.
+
+TOM
+(typing)
+Look! I just made a parenthetical!
+
+SOMETHING HAPPENS!
+
+(what? I don't know...)
+
+EXT. GARDEN
+
+TOM
+What am I doing here now?
+To be honest, I have absolutely no idea!
+  
+And that means really no idea!
+`
+
+var action = map[string]struct {
+	Left, Width float64
+}{
+	"action":  {1.5, 6},
+	"speaker": {4.2, 3.3},
+	"dialog":  {2.9, 3.3},
+	"scene":   {1.5, 6},
+	"paren":   {3.6, 2},
+	"trans":   {6, 1.5},
+	"note":    {1.5, 6},
+	"allcaps": {1.5, 6},
+	"empty":   {1.5, 6},
+}
+
+var tr func(string) string
+
+type Tree struct {
+	PDF *gofpdf.Fpdf
+	F   []struct {
+		Format string
+		Text   string
+	}
+}
+
+func (t Tree) pr(a string, text string) {
+	line(t.PDF, action[a].Left, action[a].Width, text)
+}
+
+func (t Tree) Render() {
+	for _, row := range t.F {
+		t.pr(row.Format, row.Text)
+	}
+}
+
+func line(pdf *gofpdf.Fpdf, jump, width float64, text string) {
+	pdf.SetX(jump)
+	pdf.MultiCell(width, 0.19, tr(text), "", "aligned", false)
+}
+
+func (t *Tree) ParseString(play string) {
+	toParse := strings.Split(play, "\n")
+	for i, row := range toParse {
+		action := "action"
+		if row == strings.ToUpper(row) {
+			action = "allcaps"
+		}
+		if row == "" {
+			action = "empty"
+		} else {
+			if i > 0 {
+				switch t.F[i-1].Format {
+				case "allcaps":
+					t.F[i-1].Format = "speaker"
+					if row[0] == '(' && row[len(row)-1] == ')' {
+						action = "paren"
+					} else {
+						action = "dialog"
+					}
+				case "paren", "dialog":
+					action = "dialog"
+				}
+			}
+		}
+		t.F = append(t.F, struct{ Format, Text string }{action, row})
+	}
+}
diff --git a/lex/type.go b/lex/type.go
new file mode 100644
index 0000000..47439f4
--- /dev/null
+++ b/lex/type.go
@@ -0,0 +1,23 @@
+package lex
+
+import (
+	"io"
+	"fmt"
+)
+
+type Screenplay []Line
+
+type Line struct{
+	Type string
+	Contents string
+}
+
+func Parse(file io.Reader) (out Screenplay) {
+	var err error
+	line := Line{}
+	for err == nil {
+		_, err = fmt.Fscanf(file, "%s: %s", &line.Type, &line.Contents)
+		out = append(out, line)
+	}
+	return out
+}
diff --git a/pdf/create.go b/pdf/create.go
new file mode 100644
index 0000000..abf0284
--- /dev/null
+++ b/pdf/create.go
@@ -0,0 +1,52 @@
+package pdf
+
+import (
+	"github.com/lapingvino/lexington/lex"
+	"github.com/lapingvino/lexington/rules"
+
+	"github.com/jung-kurt/gofpdf"
+)
+
+var tr func(string) string
+
+type Tree struct {
+	PDF *gofpdf.Fpdf
+	Rules rules.Set
+	F   lex.Screenplay
+}
+
+func (t Tree) pr(a string, text string) {
+	line(t.PDF, t.Rules.Get(a), text)
+}
+
+func (t Tree) Render() {
+	for _, row := range t.F {
+		if t.Rules.Get(row.Type).Hide {
+			continue
+		}
+		t.pr(row.Type, row.Contents)
+	}
+}
+
+func line(pdf *gofpdf.Fpdf, format rules.Format, text string) {
+	pdf.SetFont(format.Font, format.Style, format.Size)
+	pdf.SetX(format.Left)
+	pdf.MultiCell(format.Width, 0.19, tr(text), "", "aligned", false)
+}
+
+func Create(file string, format rules.Set, contents lex.Screenplay) {
+	pdf := gofpdf.New("P", "in", "Letter", "")
+	tr = pdf.UnicodeTranslatorFromDescriptor("")
+	pdf.AddPage()
+	pdf.SetMargins(1, 1, 1)
+	pdf.SetXY(1, 1)
+	f := Tree{
+		Rules: format,
+		F: contents,
+	}
+	f.Render()
+	err := pdf.OutputFileAndClose(file)
+	if err != nil {
+		panic(err)
+	}
+}
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..dc87e0d
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,6 @@
+Lexington commandline tool for screenwriters
+============================================
+
+Lexington helps you convert between Final Draft, Fountain and its own lex file formats, and output to PDF, HTML and ebook formats.
+
+At the moment the tool is not yet usable, please come back later or fork and contribute!
diff --git a/rules/rules.go b/rules/rules.go
new file mode 100644
index 0000000..07fe588
--- /dev/null
+++ b/rules/rules.go
@@ -0,0 +1,63 @@
+package rules
+
+type Format struct{
+	Width float64
+	Left float64
+	Font string
+	Style string
+	Size float64
+	Hide bool
+}
+
+type Set map[string]Format
+
+func (s Set) Get(action string) (f Format) {
+	f, ok := s[action]
+	if !ok {
+		f = s["action"]
+		f.Hide = true
+	}
+	if f.Font == "" {
+		f.Font = "courier"
+	}
+	if f.Size == 0 {
+		f.Size = 12
+	}
+	return f
+}
+
+var Default = Set{
+	"action":  {
+		Left: 1.5,
+		Width: 6,
+	},
+	"speaker": {
+		Left: 4.2,
+		Width: 3.3,
+	},
+	"dialog":  {
+		Left: 2.9,
+		Width: 3.3,
+	},
+	"scene":   {
+		Left: 1.5,
+		Width: 6,
+		Style: "b",
+	},
+	"paren":   {
+		Left: 3.6,
+		Width: 2,
+	},
+	"trans":   {
+		Left: 6,
+		Width: 1.5,
+	},
+	"note":    {
+		Left: 1.5,
+		Width: 6,
+	},
+	"allcaps": {
+		Left: 1.5,
+		Width: 6,
+	},
+}