61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package css
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import "fmt"
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// Declaration represents a parsed style property
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type Declaration struct {
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Property string
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Value string
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Important bool
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}
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// NewDeclaration instanciates a new Declaration
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func NewDeclaration() *Declaration {
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return &Declaration{}
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}
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// Returns string representation of the Declaration
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func (decl *Declaration) String() string {
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return decl.StringWithImportant(true)
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}
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// StringWithImportant returns string representation with optional !important part
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func (decl *Declaration) StringWithImportant(option bool) string {
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result := fmt.Sprintf("%s: %s", decl.Property, decl.Value)
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if option && decl.Important {
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result += " !important"
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}
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result += ";"
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return result
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}
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// Equal returns true if both Declarations are equals
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func (decl *Declaration) Equal(other *Declaration) bool {
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return (decl.Property == other.Property) && (decl.Value == other.Value) && (decl.Important == other.Important)
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}
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//
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// DeclarationsByProperty
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//
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// DeclarationsByProperty represents sortable style declarations
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type DeclarationsByProperty []*Declaration
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// Implements sort.Interface
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func (declarations DeclarationsByProperty) Len() int {
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return len(declarations)
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}
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// Implements sort.Interface
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func (declarations DeclarationsByProperty) Swap(i, j int) {
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declarations[i], declarations[j] = declarations[j], declarations[i]
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}
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// Implements sort.Interface
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func (declarations DeclarationsByProperty) Less(i, j int) bool {
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return declarations[i].Property < declarations[j].Property
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}
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