deprecated-oc-catalog/models/mxgraph.go

61 lines
1.3 KiB
Go

package models
import (
"encoding/xml"
"strconv"
)
type MxGraphModel struct {
XMLName xml.Name `xml:"mxGraphModel"`
Root struct {
XMLName xml.Name `xml:"root"`
MxCell []MxCell `xml:"mxCell"`
MxObject *[]MxObject `xml:"object"`
}
}
type MxCell struct {
XMLName xml.Name `xml:"mxCell"`
ID string `xml:"id,attr"`
Parent *string `xml:"parent,attr"`
RID *string `xml:"rID,attr"`
Source *string `xml:"source,attr"`
Target *string `xml:"target,attr"`
Rtype *string `xml:"rType,attr"`
}
type MxObject struct {
XMLName xml.Name `xml:"object"`
ID string `xml:"id,attr"`
Settings []xml.Attr `xml:",any,attr"`
MxCell MxCell `xml:"mxCell"`
}
type mxissue struct {
msg string
}
func (m *mxissue) Error() string {
return m.msg
}
func newMxIssue(message string) error {
return &mxissue{message}
}
// mxCell inside object tags are create twice when unmarshalling
// once as they appear in the xml inside the MxObject struct and once in the MxCell struct
// so once retrieved from object we remove them from the root's MxCell list
func (m *MxGraphModel) removeMxCell(id string){
int_id,_ := strconv.Atoi(id)
int_id = int_id + 1
cell_id := strconv.Itoa(int_id)
for i, cell := range(m.Root.MxCell){
if cell.ID == cell_id {
m.Root.MxCell = append(m.Root.MxCell[:i],m.Root.MxCell[i+1:]...)
}
}
}