func (p *Pixbuf) Save(filename, savetype string, options ...string) *glib.Error {
if len(options)%2 != 0 {
argumentPanic("Save options must be even (key and value)")
}
pfilename := C.CString(filename)
defer cfree(pfilename)
psavetype := C.CString(savetype)
defer cfree(psavetype)
klen := len(options) / 2
keys := C.makeCstrv(C.int(klen + 1))
vals := C.makeCstrv(C.int(klen + 1))
for i := 0; i < klen; i++ {
C.setCstr(keys, C.int(i), C.CString(options[2*i]))
C.setCstr(vals, C.int(i), C.CString(options[2*i+1]))
}
C.setCstr(keys, C.int(klen), nil)
C.setCstr(vals, C.int(klen), nil)
defer func() {
for i := 0; i < klen; i++ {
cfree(C.getCstr(keys, C.int(i)))
cfree(C.getCstr(vals, C.int(i)))
}
C.freeCstrv(keys)
C.freeCstrv(vals)
}()
var err *C.GError
C.gdk_pixbuf_savev(p.GPixbuf, pfilename, psavetype, keys, vals, &err)
if err != nil {
return glib.ErrorFromNative(unsafe.Pointer(err))
}
return nil
}
func NotificationClose(notif *NotifyNotification) *glib.Error {
var err *C.GError
C.notify_notification_close(notif._notification, &err)
return glib.ErrorFromNative(unsafe.Pointer(err))
}
func (v Loader) Close() (bool, *glib.Error) {
var err *C.GError
ret := gobool(C.gdk_pixbuf_loader_close(v.GPixbufLoader, &err))
if err != nil {
return ret, glib.ErrorFromNative(unsafe.Pointer(err))
}
return ret, nil
}
func NewLoaderWithMimeType(mime_type string) (loader *Loader, err *glib.Error) {
var error *C.GError
ptr := C.CString(mime_type)
defer cfree(ptr)
loader = &Loader{
C.gdk_pixbuf_loader_new_with_mime_type(ptr, &error)}
err = glib.ErrorFromNative(unsafe.Pointer(error))
return
}
func (v Loader) Write(buf []byte) (bool, *glib.Error) {
var err *C.GError
var pbuf *byte
pbuf = &buf[0]
ret := gobool(C.gdk_pixbuf_loader_write(v.GPixbufLoader, C.to_gucharptr(unsafe.Pointer(pbuf)), C.gsize(len(buf)), &err))
if err != nil {
return ret, glib.ErrorFromNative(unsafe.Pointer(err))
}
return ret, nil
}
func PixbufFromFileAtSize(path string, imgW int, imgH int) (pixbuf *GdkPixbuf, err **glib.Error) {
var error *C.GError
ptr := C.CString(path)
defer C.free_string(ptr)
pixbuf = &GdkPixbuf{C.gdk_pixbuf_new_from_file_at_size(ptr, C.int(imgW), C.int(imgH), &error)}
if err != nil && error != nil {
*err = glib.ErrorFromNative(unsafe.Pointer(error))
}
return
}
func PixbufFromFile(path string) (pixbuf *GdkPixbuf, err **glib.Error) {
var error *C.GError
ptr := C.CString(path)
defer C.free_string(ptr)
pixbuf = &GdkPixbuf{C.gdk_pixbuf_new_from_file(ptr, &error)}
if err != nil && error != nil {
*err = glib.ErrorFromNative(unsafe.Pointer(error))
}
return
}
func NewLoaderWithType(image_type string) (loader *Loader, err *glib.Error) {
var gerr *C.GError
ptr := C.CString(image_type)
defer cfree(ptr)
loader = &Loader{
C.gdk_pixbuf_loader_new_with_type(ptr, &gerr)}
if gerr != nil {
err = glib.ErrorFromNative(unsafe.Pointer(gerr))
}
return
}
func (spell *GtkSpell) SetLanguage(language string) *glib.Error {
lang := C.CString(language)
defer C.free(unsafe.Pointer(lang))
var gerror *C.GError
C.gtkspell_set_language(spell.Spell, C.to_gcharptr(lang), &gerror)
if gerror != nil {
return glib.ErrorFromNative(unsafe.Pointer(gerror))
}
return nil
}
func NewPixbufFromXpmData(data **byte) (*Pixbuf, *glib.Error) {
var err *C.GError
gpixbuf := C.gdk_pixbuf_new_from_xpm_data(
(**C.char)(unsafe.Pointer(data)),
)
if err != nil {
return nil, glib.ErrorFromNative(unsafe.Pointer(err))
}
return &Pixbuf{
GdkPixbuf: &GdkPixbuf{gpixbuf},
GObject: glib.ObjectFromNative(unsafe.Pointer(gpixbuf)),
}, nil
}
func NewPixbufFromFileAtScale(filename string, width, height int, preserve_aspect_ratio bool) (*Pixbuf, *glib.Error) {
var err *C.GError
ptr := C.CString(filename)
defer cfree(ptr)
gpixbuf := C.gdk_pixbuf_new_from_file_at_scale(ptr, C.int(width), C.int(height), gbool(preserve_aspect_ratio), &err)
if err != nil {
return nil, glib.ErrorFromNative(unsafe.Pointer(err))
}
return &Pixbuf{
GdkPixbuf: &GdkPixbuf{gpixbuf},
GObject: glib.ObjectFromNative(unsafe.Pointer(gpixbuf)),
}, nil
}
func NewPixbufFromFile(filename string) (*Pixbuf, *glib.Error) {
var err *C.GError
ptr := C.CString(filename)
defer cfree(ptr)
gpixbuf := C.gdk_pixbuf_new_from_file(ptr, &err)
if err != nil {
return nil, glib.ErrorFromNative(unsafe.Pointer(err))
}
return &Pixbuf{
GdkPixbuf: &GdkPixbuf{gpixbuf},
GObject: glib.ObjectFromNative(unsafe.Pointer(gpixbuf)),
}, nil
}
func New(textview *gtk.TextView, language string) (*GtkSpell, *glib.Error) {
var lang *C.char
if len(language) > 0 {
lang = C.CString(language)
defer C.free(unsafe.Pointer(lang))
}
var gerror *C.GError
v := C.gtkspell_new_attach(C.to_GtkTextView(unsafe.Pointer(&textview.Widget)), C.to_gcharptr(lang), &gerror)
if gerror != nil {
return nil, glib.ErrorFromNative(unsafe.Pointer(gerror))
}
return &GtkSpell{v}, nil
}
func NewFromFileAtSize(path string, imgW int, imgH int) (pixbuf *Pixbuf, err **glib.Error) {
var error *C.GError
ptr := C.CString(path)
defer C.free_string(ptr)
gpixbuf := C.gdk_pixbuf_new_from_file_at_size(ptr, C.int(imgW), C.int(imgH), &error)
pixbuf = &Pixbuf{
GPixbuf: gpixbuf,
GObject: glib.ObjectFromNative(unsafe.Pointer(gpixbuf)),
}
if err != nil && error != nil {
*err = glib.ErrorFromNative(unsafe.Pointer(error))
}
return
}
func NewFromFileAtSize(filename string, width, heigth int) (*Pixbuf, *glib.Error) {
var error *C.GError
ptr := C.CString(filename)
defer cfree(ptr)
gpixbuf := C.gdk_pixbuf_new_from_file_at_size(ptr, C.int(width), C.int(heigth), &error)
if error != nil {
err := glib.ErrorFromNative(unsafe.Pointer(error))
return nil, err
}
pixbuf := &Pixbuf{
GPixbuf: gpixbuf,
GObject: glib.ObjectFromNative(unsafe.Pointer(gpixbuf)),
}
return pixbuf, nil
}
