forked from Leak_Technologies/VideoTools
d4efa91ce1
Vendor gotk3 library to ensure consistent GTK3 bindings across environments and simplify dependency management. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
125 lines
6.1 KiB
Go
125 lines
6.1 KiB
Go
package cairo
|
|
|
|
// #include <stdlib.h>
|
|
// #include <cairo.h>
|
|
// #include <cairo-gobject.h>
|
|
import "C"
|
|
import (
|
|
"errors"
|
|
"strings"
|
|
"unsafe"
|
|
)
|
|
|
|
// Status is a representation of Cairo's cairo_status_t.
|
|
type Status int
|
|
|
|
const (
|
|
STATUS_SUCCESS Status = C.CAIRO_STATUS_SUCCESS
|
|
STATUS_NO_MEMORY Status = C.CAIRO_STATUS_NO_MEMORY
|
|
STATUS_INVALID_RESTORE Status = C.CAIRO_STATUS_INVALID_RESTORE
|
|
STATUS_INVALID_POP_GROUP Status = C.CAIRO_STATUS_INVALID_POP_GROUP
|
|
STATUS_NO_CURRENT_POINT Status = C.CAIRO_STATUS_NO_CURRENT_POINT
|
|
STATUS_INVALID_MATRIX Status = C.CAIRO_STATUS_INVALID_MATRIX
|
|
STATUS_INVALID_STATUS Status = C.CAIRO_STATUS_INVALID_STATUS
|
|
STATUS_NULL_POINTER Status = C.CAIRO_STATUS_NULL_POINTER
|
|
STATUS_INVALID_STRING Status = C.CAIRO_STATUS_INVALID_STRING
|
|
STATUS_INVALID_PATH_DATA Status = C.CAIRO_STATUS_INVALID_PATH_DATA
|
|
STATUS_READ_ERROR Status = C.CAIRO_STATUS_READ_ERROR
|
|
STATUS_WRITE_ERROR Status = C.CAIRO_STATUS_WRITE_ERROR
|
|
STATUS_SURFACE_FINISHED Status = C.CAIRO_STATUS_SURFACE_FINISHED
|
|
STATUS_SURFACE_TYPE_MISMATCH Status = C.CAIRO_STATUS_SURFACE_TYPE_MISMATCH
|
|
STATUS_PATTERN_TYPE_MISMATCH Status = C.CAIRO_STATUS_PATTERN_TYPE_MISMATCH
|
|
STATUS_INVALID_CONTENT Status = C.CAIRO_STATUS_INVALID_CONTENT
|
|
STATUS_INVALID_FORMAT Status = C.CAIRO_STATUS_INVALID_FORMAT
|
|
STATUS_INVALID_VISUAL Status = C.CAIRO_STATUS_INVALID_VISUAL
|
|
STATUS_FILE_NOT_FOUND Status = C.CAIRO_STATUS_FILE_NOT_FOUND
|
|
STATUS_INVALID_DASH Status = C.CAIRO_STATUS_INVALID_DASH
|
|
STATUS_INVALID_DSC_COMMENT Status = C.CAIRO_STATUS_INVALID_DSC_COMMENT
|
|
STATUS_INVALID_INDEX Status = C.CAIRO_STATUS_INVALID_INDEX
|
|
STATUS_CLIP_NOT_REPRESENTABLE Status = C.CAIRO_STATUS_CLIP_NOT_REPRESENTABLE
|
|
STATUS_TEMP_FILE_ERROR Status = C.CAIRO_STATUS_TEMP_FILE_ERROR
|
|
STATUS_INVALID_STRIDE Status = C.CAIRO_STATUS_INVALID_STRIDE
|
|
STATUS_FONT_TYPE_MISMATCH Status = C.CAIRO_STATUS_FONT_TYPE_MISMATCH
|
|
STATUS_USER_FONT_IMMUTABLE Status = C.CAIRO_STATUS_USER_FONT_IMMUTABLE
|
|
STATUS_USER_FONT_ERROR Status = C.CAIRO_STATUS_USER_FONT_ERROR
|
|
STATUS_NEGATIVE_COUNT Status = C.CAIRO_STATUS_NEGATIVE_COUNT
|
|
STATUS_INVALID_CLUSTERS Status = C.CAIRO_STATUS_INVALID_CLUSTERS
|
|
STATUS_INVALID_SLANT Status = C.CAIRO_STATUS_INVALID_SLANT
|
|
STATUS_INVALID_WEIGHT Status = C.CAIRO_STATUS_INVALID_WEIGHT
|
|
STATUS_INVALID_SIZE Status = C.CAIRO_STATUS_INVALID_SIZE
|
|
STATUS_USER_FONT_NOT_IMPLEMENTED Status = C.CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED
|
|
STATUS_DEVICE_TYPE_MISMATCH Status = C.CAIRO_STATUS_DEVICE_TYPE_MISMATCH
|
|
STATUS_DEVICE_ERROR Status = C.CAIRO_STATUS_DEVICE_ERROR
|
|
// STATUS_INVALID_MESH_CONSTRUCTION Status = C.CAIRO_STATUS_INVALID_MESH_CONSTRUCTION (since 1.12)
|
|
// STATUS_DEVICE_FINISHED Status = C.CAIRO_STATUS_DEVICE_FINISHED (since 1.12)
|
|
)
|
|
|
|
var key_Status = map[Status]string{
|
|
|
|
STATUS_SUCCESS: "CAIRO_STATUS_SUCCESS",
|
|
STATUS_NO_MEMORY: "CAIRO_STATUS_NO_MEMORY",
|
|
STATUS_INVALID_RESTORE: "CAIRO_STATUS_INVALID_RESTORE",
|
|
STATUS_INVALID_POP_GROUP: "CAIRO_STATUS_INVALID_POP_GROUP",
|
|
STATUS_NO_CURRENT_POINT: "CAIRO_STATUS_NO_CURRENT_POINT",
|
|
STATUS_INVALID_MATRIX: "CAIRO_STATUS_INVALID_MATRIX",
|
|
STATUS_INVALID_STATUS: "CAIRO_STATUS_INVALID_STATUS",
|
|
STATUS_NULL_POINTER: "CAIRO_STATUS_NULL_POINTER",
|
|
STATUS_INVALID_STRING: "CAIRO_STATUS_INVALID_STRING",
|
|
STATUS_INVALID_PATH_DATA: "CAIRO_STATUS_INVALID_PATH_DATA",
|
|
STATUS_READ_ERROR: "CAIRO_STATUS_READ_ERROR",
|
|
STATUS_WRITE_ERROR: "CAIRO_STATUS_WRITE_ERROR",
|
|
STATUS_SURFACE_FINISHED: "CAIRO_STATUS_SURFACE_FINISHED",
|
|
STATUS_SURFACE_TYPE_MISMATCH: "CAIRO_STATUS_SURFACE_TYPE_MISMATCH",
|
|
STATUS_PATTERN_TYPE_MISMATCH: "CAIRO_STATUS_PATTERN_TYPE_MISMATCH",
|
|
STATUS_INVALID_CONTENT: "CAIRO_STATUS_INVALID_CONTENT",
|
|
STATUS_INVALID_FORMAT: "CAIRO_STATUS_INVALID_FORMAT",
|
|
STATUS_INVALID_VISUAL: "CAIRO_STATUS_INVALID_VISUAL",
|
|
STATUS_FILE_NOT_FOUND: "CAIRO_STATUS_FILE_NOT_FOUND",
|
|
STATUS_INVALID_DASH: "CAIRO_STATUS_INVALID_DASH",
|
|
STATUS_INVALID_DSC_COMMENT: "CAIRO_STATUS_INVALID_DSC_COMMENT",
|
|
STATUS_INVALID_INDEX: "CAIRO_STATUS_INVALID_INDEX",
|
|
STATUS_CLIP_NOT_REPRESENTABLE: "CAIRO_STATUS_CLIP_NOT_REPRESENTABLE",
|
|
STATUS_TEMP_FILE_ERROR: "CAIRO_STATUS_TEMP_FILE_ERROR",
|
|
STATUS_INVALID_STRIDE: "CAIRO_STATUS_INVALID_STRIDE",
|
|
STATUS_FONT_TYPE_MISMATCH: "CAIRO_STATUS_FONT_TYPE_MISMATCH",
|
|
STATUS_USER_FONT_IMMUTABLE: "CAIRO_STATUS_USER_FONT_IMMUTABLE",
|
|
STATUS_USER_FONT_ERROR: "CAIRO_STATUS_USER_FONT_ERROR",
|
|
STATUS_NEGATIVE_COUNT: "CAIRO_STATUS_NEGATIVE_COUNT",
|
|
STATUS_INVALID_CLUSTERS: "CAIRO_STATUS_INVALID_CLUSTERS",
|
|
STATUS_INVALID_SLANT: "CAIRO_STATUS_INVALID_SLANT",
|
|
STATUS_INVALID_WEIGHT: "CAIRO_STATUS_INVALID_WEIGHT",
|
|
STATUS_INVALID_SIZE: "CAIRO_STATUS_INVALID_SIZE",
|
|
STATUS_USER_FONT_NOT_IMPLEMENTED: "CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED",
|
|
STATUS_DEVICE_TYPE_MISMATCH: "CAIRO_STATUS_DEVICE_TYPE_MISMATCH",
|
|
STATUS_DEVICE_ERROR: "CAIRO_STATUS_DEVICE_ERROR",
|
|
}
|
|
|
|
func StatusToString(status Status) string {
|
|
s, ok := key_Status[status]
|
|
if !ok {
|
|
s = "CAIRO_STATUS_UNDEFINED"
|
|
}
|
|
return s
|
|
}
|
|
|
|
func marshalStatus(p uintptr) (interface{}, error) {
|
|
c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p)))
|
|
return Status(c), nil
|
|
}
|
|
|
|
// String returns a readable status messsage usable in texts.
|
|
func (s Status) String() string {
|
|
str := StatusToString(s)
|
|
str = strings.Replace(str, "CAIRO_STATUS_", "", 1)
|
|
str = strings.Replace(str, "_", " ", 0)
|
|
return strings.ToLower(str)
|
|
}
|
|
|
|
// ToError returns the error for the status. Returns nil if success.
|
|
func (s Status) ToError() error {
|
|
if s == STATUS_SUCCESS {
|
|
return nil
|
|
}
|
|
return errors.New(s.String())
|
|
}
|