122 lines
2.7 KiB
Go
122 lines
2.7 KiB
Go
package parser
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import (
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/token"
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)
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func getListPosStartLine(l []node.Node) int {
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startLine := -1
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if l == nil {
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return startLine
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}
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if len(l) == 0 {
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return startLine
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}
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return getNodePosStartLine(l[0])
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}
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func getNodePosStartLine(n node.Node) int {
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startLine := -1
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if n == nil {
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return startLine
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}
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p := n.Position()
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if p != nil {
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startLine = p.StartLine
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}
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return startLine
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}
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func getListPosEndLine(l []node.Node) int {
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endLine := -1
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if l == nil {
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return endLine
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}
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if len(l) == 0 {
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return endLine
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}
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return getNodePosEndLine(l[len(l)-1])
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}
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func getNodePosEndLine(n node.Node) int {
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endLine := -1
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if n == nil {
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return endLine
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}
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p := n.Position()
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if p != nil {
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endLine = p.EndLine
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}
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return endLine
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}
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func NewNodeListPosition(list []node.Node) *node.Position {
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return &node.Position{getListPosStartLine(list), getListPosEndLine(list)}
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}
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func NewNodePosition(n node.Node) *node.Position {
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return &node.Position{getNodePosStartLine(n), getNodePosEndLine(n)}
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}
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func NewTokenPosition(t token.Token) *node.Position {
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return &node.Position{t.StartLine, t.EndLine}
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}
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func NewTokensPosition(startToken token.Token, EndToken token.Token) *node.Position {
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return &node.Position{startToken.StartLine, EndToken.EndLine}
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}
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func NewTokenNodePosition(t token.Token, n node.Node) *node.Position {
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return &node.Position{t.StartLine, getNodePosEndLine(n)}
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}
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func NewNodeTokenPosition(n node.Node, t token.Token) *node.Position {
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return &node.Position{getNodePosStartLine(n), t.EndLine}
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}
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func NewNodesPosition(startNode node.Node, endNode node.Node) *node.Position {
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return &node.Position{getNodePosStartLine(startNode), getNodePosEndLine(endNode)}
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}
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func NewNodeListTokenPosition(list []node.Node, t token.Token) *node.Position {
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return &node.Position{getListPosStartLine(list), t.EndLine}
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}
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func NewTokenNodeListPosition(t token.Token, list []node.Node) *node.Position {
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return &node.Position{t.StartLine, getListPosEndLine(list)}
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}
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func NewNodeNodeListPosition(n node.Node, list []node.Node) *node.Position {
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return &node.Position{getNodePosStartLine(n), getListPosEndLine(list)}
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}
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func NewOptionalListTokensPosition(list []node.Node, t token.Token, endToken token.Token) *node.Position {
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if list == nil {
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return &node.Position{t.StartLine, endToken.EndLine}
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} else {
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return &node.Position{getListPosStartLine(list), endToken.EndLine}
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}
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}
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// AltIf Positions
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func NewAltIfStartPosition(startToken token.Token) *node.Position {
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return &node.Position{startToken.StartLine, -1}
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}
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func NewAltIfPosition(startLine int, EndToken token.Token) *node.Position {
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return &node.Position{startLine, EndToken.EndLine}
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}
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