feat: chage template name (due2 #17)

README.md

@@ -67,7 +67,7 @@ import (
 )
 
 func main() {
-	w := docx.NewA4()
+	w := docx.New().WithDefaultTheme()
 	// add new paragraph
 	para1 := w.AddParagraph()
 	// add text

cmd/main/main.go

@@ -46,7 +46,7 @@ func main() {
 	if !*analyzeOnly {
 		fmt.Printf("Preparing new document to write at %s\n", *fileLocation)
 
-		w = docx.NewA4()
+		w = docx.New().WithDefaultTheme()
 		// add new paragraph
 		para1 := w.AddParagraph().Justification("distribute")
 		r, err := para1.AddAnchorDrawingFrom("testdata/fumiama.JPG")
@@ -253,7 +253,7 @@ func main() {
 		if err != nil {
 			panic(err)
 		}
-		newFile := docx.NewA4()
+		newFile := docx.New().WithDefaultTheme()
 		for i := 0; i < int(*dupnum); i++ {
 			newFile.AppendFile(doc)
 		}

docx.go

@@ -55,10 +55,10 @@ type Docx struct {
 	io.WriterTo
 }
 
-// NewA4 generates a new empty A4 docx file that we can manipulate and
+// New generates a new empty docx file that we can manipulate and
 // later on, save
-func NewA4() *Docx {
+func New() *Docx {
-	return newEmptyA4File()
+	return newEmptyFile()
 }
 
 // Parse generates a new docx file in memory from a reader
@@ -160,10 +160,3 @@ func (f *Docx) WriteTo(writer io.Writer) (_ int64, err error) {
 func (f *Docx) Read(_ []byte) (int, error) {
 	return 0, os.ErrInvalid
 }
-
-// UseTemplate will replace template files
-func (f *Docx) UseTemplate(template string, tmpfslst []string, tmplfs fs.FS) {
-	f.template = template
-	f.tmplfs = tmplfs
-	f.tmpfslst = tmpfslst
-}

empty.go

@@ -24,7 +24,7 @@ import (
 	"encoding/xml"
 )
 
-func newEmptyA4File() *Docx {
+func newEmptyFile() *Docx {
 	docx := &Docx{
 		Document: Document{
 			XMLName: xml.Name{
@@ -68,8 +68,6 @@ func newEmptyA4File() *Docx {
 		mediaNameIdx: make(map[string]int, 64),
 		rID:          3,
 		slowIDs:      make(map[string]uintptr, 64),
-		template:     "a4",
-		tmpfslst:     A4TemplateFilesList,
 	}
 	docx.Document.Body.file = docx
 	return docx

fs.go

@@ -25,11 +25,11 @@ import "embed"
 var (
 	// TemplateXMLFS stores template docx files
 	//go:embed xml
-	//go:embed xml/a4/_rels/*
+	//go:embed xml/default/_rels/*
 	TemplateXMLFS embed.FS
 
-	// A4TemplateFilesList is the files list under TemplateXMLFS/xml/a4
+	// DefaultTemplateFilesList is the files list under TemplateXMLFS/xml/default
-	A4TemplateFilesList = []string{
+	DefaultTemplateFilesList = []string{
 		"_rels/.rels",
 		"docProps/app.xml",
 		"docProps/core.xml",

structdrawing_test.go

@@ -29,7 +29,7 @@ import (
 )
 
 func TestDrawingStructure(t *testing.T) {
-	w := NewA4()
+	w := New().WithDefaultTheme()
 	// add new paragraph
 	para1 := w.AddParagraph()
 	// add text
@@ -66,7 +66,7 @@ func TestDrawingStructure(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	w = NewA4()
+	w = New().WithDefaultTheme()
 	err = xml.NewDecoder(f).Decode(&w.Document)
 	if err != nil {
 		t.Fatal(err)

structshape_test.go

@@ -29,7 +29,7 @@ import (
 )
 
 func TestShapeStructure(t *testing.T) {
-	w := NewA4()
+	w := New().WithDefaultTheme()
 	// add new paragraph
 	para1 := w.AddParagraph()
 	// add text
@@ -69,7 +69,7 @@ func TestShapeStructure(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	w = NewA4()
+	w = New().WithDefaultTheme()
 	err = xml.NewDecoder(f).Decode(&w.Document)
 	if err != nil {
 		t.Fatal(err)

structtable_test.go

@@ -29,7 +29,7 @@ import (
 )
 
 func TestTableStructure(t *testing.T) {
-	w := NewA4()
+	w := New().WithDefaultTheme()
 	// add new paragraph
 	para1 := w.AddParagraph()
 	// add text
@@ -63,7 +63,7 @@ func TestTableStructure(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	w = NewA4()
+	w = New().WithDefaultTheme()
 	err = xml.NewDecoder(f).Decode(&w.Document)
 	if err != nil {
 		t.Fatal(err)

theme.go

@@ -0,0 +1,36 @@
+/*
+   Copyright (c) 2020 gingfrederik
+   Copyright (c) 2021 Gonzalo Fernandez-Victorio
+   Copyright (c) 2021 Basement Crowd Ltd (https://www.basementcrowd.com)
+   Copyright (c) 2024 Fumiama Minamoto (源文雨)
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published
+   by the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package docx
+
+import "io/fs"
+
+// UseTemplate will replace template files
+func (f *Docx) UseTemplate(template string, tmpfslst []string, tmplfs fs.FS) *Docx {
+	f.template = template
+	f.tmplfs = tmplfs
+	f.tmpfslst = tmpfslst
+	return f
+}
+
+// WithDefaultTheme use default theme embeded
+func (f *Docx) WithDefaultTheme() *Docx {
+	return f.UseTemplate("default", DefaultTemplateFilesList, TemplateXMLFS)
+}