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authorPietro Gagliardi <[email protected]>2014-02-11 13:06:12 -0500
committerPietro Gagliardi <[email protected]>2014-02-11 13:06:12 -0500
commit42229820d2a47594f68d92356f8e8a86133a29f5 (patch)
tree3cd5deef283b4540bae2f75c049a5e69d4e9db20 /common.go
parenta488e3ab36de1d6a329110fbaae44cd5747c854b (diff)
Added _windows.go extensions to all the files in preparation for the library writing.
Diffstat (limited to 'common.go')
-rw-r--r--common.go73
1 files changed, 0 insertions, 73 deletions
diff --git a/common.go b/common.go
deleted file mode 100644
index 79d6fc9..0000000
--- a/common.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// 7 february 2014
-package main
-
-import (
- "syscall"
- "unsafe"
-)
-
-// TODO filter out commctrl.h stuff because the combobox and listbox stuff has values that differ between windows versions and bleh
-// either that or switch to ComboBoxEx and ListView because they might not have that problem???
-
-var (
- user32 = syscall.NewLazyDLL("user32.dll")
- kernel32 = syscall.NewLazyDLL("kernel32.dll")
- gdi32 = syscall.NewLazyDLL("gdi32.dll")
-)
-
-type HANDLE uintptr
-type HWND HANDLE
-type HBRUSH HANDLE
-type HMENU HANDLE
-
-const (
- NULL = 0
- FALSE = 0 // from windef.h
- TRUE = 1 // from windef.h
-)
-
-type ATOM uint16
-
-// TODO pull the thanks for these three from the old wingo source
-// TODO put these in windows.go
-type WPARAM uintptr
-type LPARAM uintptr
-type LRESULT uintptr
-
-func (w WPARAM) LOWORD() uint16 {
- // according to windef.h
- return uint16(w & 0xFFFF)
-}
-
-func (w WPARAM) HIWORD() uint16 {
- // according to windef.h
- return uint16((w >> 16) & 0xFFFF)
-}
-
-func LPARAMFromString(str string) LPARAM {
- return LPARAM(unsafe.Pointer(syscall.StringToUTF16Ptr(str)))
-}
-
-// microsoft's header files do this
-func MAKEINTRESOURCE(what uint16) uintptr {
- return uintptr(what)
-}
-
-// TODO adorn error messages with which step failed?
-func getText(hwnd HWND) (text string, err error) {
- var tc []uint16
-
- length, err := SendMessage(hwnd, WM_GETTEXTLENGTH, 0, 0)
- if err != nil {
- return "", err
- }
- tc = make([]uint16, length + 1)
- _, err = SendMessage(hwnd,
- WM_GETTEXT,
- WPARAM(length + 1),
- LPARAM(unsafe.Pointer(&tc[0])))
- if err != nil {
- return "", err
- }
- return syscall.UTF16ToString(tc), nil
-}