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