add get clipboard files and image handling
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parent
1458ba6a7c
commit
3615552b6d
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@ -3,7 +3,7 @@
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A tiny library to access the MacOS clipboard (a.k.a. NSPasteboard).
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```go
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go get git.wow.st/gmp/clip
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go get git.wow.st/63l06ri5/clip
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```
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## API:
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@ -20,4 +20,3 @@ func Set(string) bool
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// Get retrieves the string currently on the pasteboard.
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func Get() string
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```
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44
main.go
44
main.go
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@ -1,11 +1,18 @@
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package clip
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import (
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"git.wow.st/gmp/clip/ns"
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"strings"
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"git.wow.st/63l06ri5/clip/ns"
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)
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var pb *ns.NSPasteboard
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const (
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uriPrefix = "file://"
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uriPrefixLength = len(uriPrefix)
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)
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func Clear() {
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if pb == nil {
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pb = ns.NSPasteboardGeneralPasteboard()
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@ -32,3 +39,38 @@ func Get() string {
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return ret.String()
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}
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}
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func PasteFileList(filePaths []string) {
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if pb == nil {
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pb = ns.NSPasteboardGeneralPasteboard()
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}
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pb.PasteFileList(filePaths)
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}
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func GetFileList() []string {
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if pb == nil {
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pb = ns.NSPasteboardGeneralPasteboard()
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}
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ret := pb.GetFileList()
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result := make([]string, 0)
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if ret.Ptr() == nil {
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return result
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} else {
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filesStr := ret.String()
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arr := strings.Split(filesStr, pb.FilesDelimeter)
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for _, item := range arr {
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if strings.HasPrefix(item, uriPrefix) {
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result = append(result, item[uriPrefixLength:])
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}
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}
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return result
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}
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}
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func GetImage(pathToStore string) bool {
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if pb == nil {
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pb = ns.NSPasteboardGeneralPasteboard()
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}
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return pb.GetImage(pathToStore)
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}
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252
ns/pasteboard.go
252
ns/pasteboard.go
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@ -86,126 +86,260 @@ NSPasteboard_inst_GetString(void* o) {
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}
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void
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NSPasteboard_inst_PasteFileList(void* o, void* string) {
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@autoreleasepool {
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NSArray *values = [(NSString*)string componentsSeparatedByString:@"\n"];
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NSMutableArray *urls = [NSMutableArray arrayWithCapacity:values.count + 1];
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for (NSString *value in values) {
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id transformedValue = [NSURL fileURLWithPath:value isDirectory:NO];
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[urls addObject:transformedValue];
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}
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NSString* pathPerLine = [values componentsJoinedByString:@"\n"];
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NSPasteboard* pasteboard = (NSPasteboard*)o;
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[pasteboard clearContents];
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[pasteboard writeObjects:urls];
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//Now add the pathsPerLine as a string
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[pasteboard setString:pathPerLine forType:NSPasteboardTypeString];
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}
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}
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void* _Nullable
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NSPasteboard_inst_GetFileList(void* o) {
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NSString* _Nullable ret;
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@autoreleasepool {
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NSArray *classes = [NSArray arrayWithObject:[NSURL class]];
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NSDictionary *options = [NSDictionary dictionaryWithObject:
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[NSNumber numberWithBool:YES] forKey:NSPasteboardURLReadingFileURLsOnlyKey];
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NSArray *fileURLs =
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[(NSPasteboard*)o readObjectsForClasses:classes options:options];
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NSMutableArray *paths = [NSMutableArray arrayWithCapacity:fileURLs.count];
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for (NSURL *value in fileURLs) {
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id transformedValue = value.absoluteString;
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[paths addObject:transformedValue];
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}
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ret = [paths componentsJoinedByString:@"\n"];
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if (ret != nil && ret != o) { [ret retain]; }
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}
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return ret;
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}
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BOOL
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NSPasteboard_inst_GetImage(void* o, void* filePath) {
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BOOL ret;
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@autoreleasepool {
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NSData *data = [(NSPasteboard*)o dataForType:NSPasteboardTypeTIFF];
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if (data != nil && data != o) {
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// NSImage *img = [[NSImage alloc] initWithData:data];
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//NSString *filePath = [NSTemporaryDirectory() stringByAppendingPathComponent:@"image.tiff"];
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[data writeToFile: (NSString*)filePath atomically: NO];
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ret = true;
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} else
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{
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ret = false;
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}
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}
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return ret;
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}
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*/
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import "C"
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import (
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"unsafe"
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"runtime"
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"strings"
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"unsafe"
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)
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type Id struct {
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ptr unsafe.Pointer
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ptr unsafe.Pointer
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}
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const FilesDelimeter = "\n"
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func (o *Id) Ptr() unsafe.Pointer {
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if o == nil {
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return nil
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}
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return o.ptr
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}
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func (o *Id) Ptr() unsafe.Pointer { if o == nil { return nil }; return o.ptr }
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type NSObject interface {
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Ptr() unsafe.Pointer
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Ptr() unsafe.Pointer
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}
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func (o *Id) Release() {
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C.NSObject_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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func (o *Id) Release() {
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C.NSObject_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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}
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func (o *NSPasteboard) Release() {
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C.NSPasteboard_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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func (o *NSPasteboard) Release() {
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C.NSPasteboard_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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}
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func (o *NSString) Release() {
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C.NSString_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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func (o *NSString) Release() {
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C.NSString_inst_Release(o.Ptr())
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runtime.KeepAlive(o)
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}
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func (c *Char) Free() {
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C.free(unsafe.Pointer(c))
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C.free(unsafe.Pointer(c))
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}
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type BOOL C.uchar
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type NSString struct { Id }
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func (o *NSString) Ptr() unsafe.Pointer { if o == nil { return nil }; return o.ptr }
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type NSString struct{ Id }
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func (o *NSString) Ptr() unsafe.Pointer {
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if o == nil {
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return nil
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}
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return o.ptr
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}
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func (o *Id) NSString() *NSString {
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return (*NSString)(unsafe.Pointer(o))
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return (*NSString)(unsafe.Pointer(o))
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}
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func (o *NSString) UTF8String() *Char {
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ret := (*Char)(unsafe.Pointer(C.NSString_inst_UTF8String(o.Ptr())))
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runtime.KeepAlive(o)
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return ret
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ret := (*Char)(unsafe.Pointer(C.NSString_inst_UTF8String(o.Ptr())))
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runtime.KeepAlive(o)
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return ret
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}
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func (o *NSString) String() string {
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utf8 := o.UTF8String()
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ret := utf8.String()
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utf8.Free()
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runtime.KeepAlive(o)
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return ret
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utf8 := o.UTF8String()
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ret := utf8.String()
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utf8.Free()
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runtime.KeepAlive(o)
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return ret
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}
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type NSPasteboard struct { Id }
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func (o *NSPasteboard) Ptr() unsafe.Pointer { if o == nil { return nil }; return o.ptr }
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type NSPasteboard struct{ Id }
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func (o *NSPasteboard) Ptr() unsafe.Pointer {
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if o == nil {
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return nil
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}
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return o.ptr
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}
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func (o *Id) NSPasteboard() *NSPasteboard {
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return (*NSPasteboard)(unsafe.Pointer(o))
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return (*NSPasteboard)(unsafe.Pointer(o))
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}
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type Char C.char
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func CharWithGoString(s string) *Char {
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return (*Char)(unsafe.Pointer(C.CString(s)))
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return (*Char)(unsafe.Pointer(C.CString(s)))
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}
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func (c *Char) String() string {
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return C.GoString((*C.char)(c))
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return C.GoString((*C.char)(c))
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}
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func NSStringWithUTF8String(nullTerminatedCString *Char) *NSString {
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ret := &NSString{}
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ret.ptr = unsafe.Pointer(C.NSString_StringWithUTF8String(unsafe.Pointer(nullTerminatedCString)))
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if ret.ptr == nil { return ret }
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runtime.SetFinalizer(ret, func(o *NSString) {
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o.Release()
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})
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return ret
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ret := &NSString{}
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ret.ptr = unsafe.Pointer(C.NSString_StringWithUTF8String(unsafe.Pointer(nullTerminatedCString)))
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if ret.ptr == nil {
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return ret
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}
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runtime.SetFinalizer(ret, func(o *NSString) {
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o.Release()
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})
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return ret
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}
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func NSStringWithGoString(string string) *NSString {
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string_chr := CharWithGoString(string)
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defer string_chr.Free()
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ret := NSStringWithUTF8String(string_chr)
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return ret
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string_chr := CharWithGoString(string)
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defer string_chr.Free()
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ret := NSStringWithUTF8String(string_chr)
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return ret
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}
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func NSPasteboardGeneralPasteboard() *NSPasteboard {
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ret := &NSPasteboard{}
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ret.ptr = unsafe.Pointer(C.NSPasteboard_GeneralPasteboard())
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if ret.ptr == nil { return ret }
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return ret
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ret := &NSPasteboard{}
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ret.ptr = unsafe.Pointer(C.NSPasteboard_GeneralPasteboard())
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if ret.ptr == nil {
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return ret
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}
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return ret
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}
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func (o *NSPasteboard) ClearContents() {
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C.NSPasteboard_inst_ClearContents(o.Ptr())
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runtime.KeepAlive(o)
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C.NSPasteboard_inst_ClearContents(o.Ptr())
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runtime.KeepAlive(o)
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}
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func (o *NSPasteboard) SetString(s string) bool {
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string := NSStringWithGoString(s)
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ret := (C.NSPasteboard_inst_SetString(o.Ptr(), string.Ptr())) != 0
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runtime.KeepAlive(o)
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ret := (C.NSPasteboard_inst_SetString(o.Ptr(), string.Ptr())) != 0
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runtime.KeepAlive(o)
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runtime.KeepAlive(string)
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return ret
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return ret
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}
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func (o *NSPasteboard) GetString() *NSString {
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ret := &NSString{}
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ret.ptr = unsafe.Pointer(C.NSPasteboard_inst_GetString(o.Ptr()))
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if ret.ptr == nil { runtime.KeepAlive(o); return ret }
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if ret.ptr == o.ptr { runtime.KeepAlive(o); return (*NSString)(unsafe.Pointer(o)) }
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runtime.SetFinalizer(ret, func(o *NSString) {
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o.Release()
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})
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runtime.KeepAlive(o)
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return ret
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ret := &NSString{}
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ret.ptr = unsafe.Pointer(C.NSPasteboard_inst_GetString(o.Ptr()))
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if ret.ptr == nil {
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runtime.KeepAlive(o)
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return ret
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}
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if ret.ptr == o.ptr {
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runtime.KeepAlive(o)
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return (*NSString)(unsafe.Pointer(o))
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}
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runtime.SetFinalizer(ret, func(o *NSString) {
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o.Release()
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})
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runtime.KeepAlive(o)
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return ret
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}
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func (o *NSPasteboard) PasteFileList(values []string) {
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inString := strings.Join(values, FilesDelimeter)
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str := NSStringWithGoString(inString)
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C.NSPasteboard_inst_PasteFileList(o.Ptr(), str.Ptr())
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runtime.KeepAlive(o)
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runtime.KeepAlive(str)
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return
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}
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func (o *NSPasteboard) GetFileList() *NSString {
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ret := &NSString{}
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ret.ptr = unsafe.Pointer(C.NSPasteboard_inst_GetFileList(o.Ptr()))
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if ret.ptr == nil {
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runtime.KeepAlive(o)
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return ret
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}
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if ret.ptr == o.ptr {
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runtime.KeepAlive(o)
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return (*NSString)(unsafe.Pointer(o))
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}
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runtime.SetFinalizer(ret, func(o *NSString) {
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o.Release()
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})
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runtime.KeepAlive(o)
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return ret
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}
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func (o *NSPasteboard) GetImage(filePath string) bool {
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string := NSStringWithGoString(filePath)
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ret := (C.NSPasteboard_inst_GetImage(o.Ptr(), string.Ptr())) != 0
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runtime.KeepAlive(o)
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runtime.KeepAlive(string)
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return ret
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}
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