diff --git a/clipboard/.travis.yml b/clipboard/.travis.yml new file mode 100644 index 0000000..f339196 --- /dev/null +++ b/clipboard/.travis.yml @@ -0,0 +1,18 @@ +language: go + +go: + - go1.2.2 + - go1.3.3 + - go1.4.3 + - go1.5.3 + - go1.6 + +before_install: + - export DISPLAY=:99.0 + - sh -e /etc/init.d/xvfb start + +script: + - sudo apt-get install xsel + - go test -v . + - sudo apt-get install xclip + - go test -v . diff --git a/clipboard/LICENSE b/clipboard/LICENSE new file mode 100644 index 0000000..dee3257 --- /dev/null +++ b/clipboard/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2013 Ato Araki. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of @atotto. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/clipboard/README.md b/clipboard/README.md new file mode 100644 index 0000000..6e2d15f --- /dev/null +++ b/clipboard/README.md @@ -0,0 +1,50 @@ +[![Build Status](https://travis-ci.org/atotto/clipboard.svg?branch=master)](https://travis-ci.org/atotto/clipboard) [![Build Status](https://drone.io/github.com/atotto/clipboard/status.png)](https://drone.io/github.com/atotto/clipboard/latest) + +[![GoDoc](https://godoc.org/github.com/atotto/clipboard?status.svg)](http://godoc.org/github.com/atotto/clipboard) + +# Clipboard for Go + +Provide copying and pasting to the Clipboard for Go. + +Download shell commands at https://drone.io/github.com/atotto/clipboard/files + +Build: + + $ go get github.com/atotto/clipboard + +Platforms: + +* OSX +* Windows 7 (probably work on other Windows) +* Linux, Unix (requires 'xclip' or 'xsel' command to be installed) + + +Document: + +* http://godoc.org/github.com/atotto/clipboard + +Notes: + +* Text string only +* UTF-8 text encoding only (no conversion) + +TODO: + +* Clipboard watcher(?) + +## Commands: + +paste shell command: + + $ go get github.com/atotto/clipboard/cmd/gopaste + $ # example: + $ gopaste > document.txt + +copy shell command: + + $ go get github.com/atotto/clipboard/cmd/gocopy + $ # example: + $ cat document.txt | gocopy + + + diff --git a/clipboard/clipboard.go b/clipboard/clipboard.go new file mode 100644 index 0000000..5b68b33 --- /dev/null +++ b/clipboard/clipboard.go @@ -0,0 +1,22 @@ +// Copyright 2013 @atotto. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package clipboard read/write on clipboard +package clipboard + +// import () + +// ReadAll read string from clipboard +func ReadAll() (string, error) { + return readAll() +} + +// WriteAll write string to clipboard +func WriteAll(text string) error { + return writeAll(text) +} + +// Unsupported might be set true during clipboard init, to help callers decide +// whether or not to offer clipboard options. +var Unsupported bool diff --git a/clipboard/clipboard_darwin.go b/clipboard/clipboard_darwin.go new file mode 100644 index 0000000..6f33078 --- /dev/null +++ b/clipboard/clipboard_darwin.go @@ -0,0 +1,52 @@ +// Copyright 2013 @atotto. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build darwin + +package clipboard + +import ( + "os/exec" +) + +var ( + pasteCmdArgs = "pbpaste" + copyCmdArgs = "pbcopy" +) + +func getPasteCommand() *exec.Cmd { + return exec.Command(pasteCmdArgs) +} + +func getCopyCommand() *exec.Cmd { + return exec.Command(copyCmdArgs) +} + +func readAll() (string, error) { + pasteCmd := getPasteCommand() + out, err := pasteCmd.Output() + if err != nil { + return "", err + } + return string(out), nil +} + +func writeAll(text string) error { + copyCmd := getCopyCommand() + in, err := copyCmd.StdinPipe() + if err != nil { + return err + } + + if err := copyCmd.Start(); err != nil { + return err + } + if _, err := in.Write([]byte(text)); err != nil { + return err + } + if err := in.Close(); err != nil { + return err + } + return copyCmd.Wait() +} diff --git a/clipboard/clipboard_test.go b/clipboard/clipboard_test.go new file mode 100644 index 0000000..075e657 --- /dev/null +++ b/clipboard/clipboard_test.go @@ -0,0 +1,73 @@ +// Copyright 2013 @atotto. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package clipboard_test + +import ( + "testing" + + . "github.com/atotto/clipboard" +) + +func TestCopyAndPaste(t *testing.T) { + expected := "日本語" + + err := WriteAll(expected) + if err != nil { + t.Fatal(err) + } + + actual, err := ReadAll() + if err != nil { + t.Fatal(err) + } + + if actual != expected { + t.Errorf("want %s, got %s", expected, actual) + } +} + +func TestMultiCopyAndPaste(t *testing.T) { + expected1 := "French: éèêëàùœç" + expected2 := "Weird UTF-8: 💩☃" + + err := WriteAll(expected1) + if err != nil { + t.Fatal(err) + } + + actual1, err := ReadAll() + if err != nil { + t.Fatal(err) + } + if actual1 != expected1 { + t.Errorf("want %s, got %s", expected1, actual1) + } + + err = WriteAll(expected2) + if err != nil { + t.Fatal(err) + } + + actual2, err := ReadAll() + if err != nil { + t.Fatal(err) + } + if actual2 != expected2 { + t.Errorf("want %s, got %s", expected2, actual2) + } +} + +func BenchmarkReadAll(b *testing.B) { + for i := 0; i < b.N; i++ { + ReadAll() + } +} + +func BenchmarkWriteAll(b *testing.B) { + text := "いろはにほへと" + for i := 0; i < b.N; i++ { + WriteAll(text) + } +} diff --git a/clipboard/clipboard_unix.go b/clipboard/clipboard_unix.go new file mode 100644 index 0000000..aa0ef3a --- /dev/null +++ b/clipboard/clipboard_unix.go @@ -0,0 +1,90 @@ +// Copyright 2013 @atotto. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build freebsd linux netbsd openbsd solaris + +package clipboard + +import ( + "errors" + "os/exec" +) + +const ( + xsel = "xsel" + xclip = "xclip" +) + +var ( + pasteCmdArgs []string + copyCmdArgs []string + + xselPasteArgs = []string{xsel, "--output", "--clipboard"} + xselCopyArgs = []string{xsel, "--input", "--clipboard"} + + xclipPasteArgs = []string{xclip, "-out", "-selection", "clipboard"} + xclipCopyArgs = []string{xclip, "-in", "-selection", "clipboard"} + + missingCommands = errors.New("No clipboard utilities available. Please install xsel or xclip.") +) + +func init() { + pasteCmdArgs = xclipPasteArgs + copyCmdArgs = xclipCopyArgs + + if _, err := exec.LookPath(xclip); err == nil { + return + } + + pasteCmdArgs = xselPasteArgs + copyCmdArgs = xselCopyArgs + + if _, err := exec.LookPath(xsel); err == nil { + return + } + + Unsupported = true +} + +func getPasteCommand() *exec.Cmd { + return exec.Command(pasteCmdArgs[0], pasteCmdArgs[1:]...) +} + +func getCopyCommand() *exec.Cmd { + return exec.Command(copyCmdArgs[0], copyCmdArgs[1:]...) +} + +func readAll() (string, error) { + if Unsupported { + return "", missingCommands + } + pasteCmd := getPasteCommand() + out, err := pasteCmd.Output() + if err != nil { + return "", err + } + return string(out), nil +} + +func writeAll(text string) error { + if Unsupported { + return missingCommands + } + copyCmd := getCopyCommand() + in, err := copyCmd.StdinPipe() + if err != nil { + return err + } + + if err := copyCmd.Start(); err != nil { + return err + } + if _, err := in.Write([]byte(text)); err != nil { + return err + } + if err := in.Close(); err != nil { + return err + } + return copyCmd.Wait() +} diff --git a/clipboard/clipboard_windows.go b/clipboard/clipboard_windows.go new file mode 100644 index 0000000..5dbb562 --- /dev/null +++ b/clipboard/clipboard_windows.go @@ -0,0 +1,101 @@ +// Copyright 2013 @atotto. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build windows + +package clipboard + +import ( + "syscall" + "unsafe" +) + +const ( + cfUnicodetext = 13 + gmemFixed = 0x0000 +) + +var ( + user32 = syscall.MustLoadDLL("user32") + openClipboard = user32.MustFindProc("OpenClipboard") + closeClipboard = user32.MustFindProc("CloseClipboard") + emptyClipboard = user32.MustFindProc("EmptyClipboard") + getClipboardData = user32.MustFindProc("GetClipboardData") + setClipboardData = user32.MustFindProc("SetClipboardData") + + kernel32 = syscall.NewLazyDLL("kernel32") + globalAlloc = kernel32.NewProc("GlobalAlloc") + globalFree = kernel32.NewProc("GlobalFree") + globalLock = kernel32.NewProc("GlobalLock") + globalUnlock = kernel32.NewProc("GlobalUnlock") + lstrcpy = kernel32.NewProc("lstrcpyW") +) + +func readAll() (string, error) { + r, _, err := openClipboard.Call(0) + if r == 0 { + return "", err + } + defer closeClipboard.Call() + + h, _, err := getClipboardData.Call(cfUnicodetext) + if r == 0 { + return "", err + } + + l, _, err := globalLock.Call(h) + if l == 0 { + return "", err + } + + text := syscall.UTF16ToString((*[1 << 20]uint16)(unsafe.Pointer(l))[:]) + + r, _, err = globalUnlock.Call(h) + if r == 0 { + return "", err + } + + return text, nil +} + +func writeAll(text string) error { + r, _, err := openClipboard.Call(0) + if r == 0 { + return err + } + defer closeClipboard.Call() + + r, _, err = emptyClipboard.Call(0) + if r == 0 { + return err + } + + data := syscall.StringToUTF16(text) + + h, _, err := globalAlloc.Call(gmemFixed, uintptr(len(data)*int(unsafe.Sizeof(data[0])))) + if h == 0 { + return err + } + + l, _, err := globalLock.Call(h) + if l == 0 { + return err + } + + r, _, err = lstrcpy.Call(l, uintptr(unsafe.Pointer(&data[0]))) + if r == 0 { + return err + } + + r, _, err = globalUnlock.Call(h) + if r == 0 { + return err + } + + r, _, err = setClipboardData.Call(cfUnicodetext, h) + if r == 0 { + return err + } + return nil +} diff --git a/clipboard/cmd/gocopy/gocopy.go b/clipboard/cmd/gocopy/gocopy.go new file mode 100644 index 0000000..538e5ba --- /dev/null +++ b/clipboard/cmd/gocopy/gocopy.go @@ -0,0 +1,20 @@ +package main + +import ( + "io/ioutil" + "os" + + "github.com/atotto/clipboard" +) + +func main() { + + out, err := ioutil.ReadAll(os.Stdin) + if err != nil { + panic(err) + } + + if err := clipboard.WriteAll(string(out)); err != nil { + panic(err) + } +} diff --git a/clipboard/cmd/gopaste/gopaste.go b/clipboard/cmd/gopaste/gopaste.go new file mode 100644 index 0000000..49f08ee --- /dev/null +++ b/clipboard/cmd/gopaste/gopaste.go @@ -0,0 +1,16 @@ +package main + +import ( + "fmt" + + "github.com/atotto/clipboard" +) + +func main() { + text, err := clipboard.ReadAll() + if err != nil { + panic(err) + } + + fmt.Print(text) +} diff --git a/clipboard/example_test.go b/clipboard/example_test.go new file mode 100644 index 0000000..0f970a0 --- /dev/null +++ b/clipboard/example_test.go @@ -0,0 +1,16 @@ +package clipboard_test + +import ( + "fmt" + + "github.com/atotto/clipboard" +) + +func Example() { + clipboard.WriteAll("日本語") + text, _ := clipboard.ReadAll() + fmt.Println(text) + + // Output: + // 日本語 +} diff --git a/robotgo.go b/robotgo.go index b0bbb8f..e116319 100644 --- a/robotgo.go +++ b/robotgo.go @@ -47,6 +47,8 @@ import ( "reflect" "unsafe" + + "github.com/go-vgo/robotgo/clipboard" // "runtime" // "syscall" ) @@ -498,6 +500,22 @@ func TypeString(x string) { defer C.free(unsafe.Pointer(cx)) } +// TypeStr type string, support UTF-8 +func TypeStr(str string) { + clipboard.WriteAll(str) + KeyTap("v", "command") +} + +// ReadAll read string from clipboard +func ReadAll() (string, error) { + return clipboard.ReadAll() +} + +// WriteAll write string to clipboard +func WriteAll(text string) { + clipboard.WriteAll(text) +} + // TypeStrDelay type string delayed func TypeStrDelay(x string, y int) { cx := C.CString(x)