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-rw-r--r--src/Fl_cutpaste_win32.cxx139
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diff --git a/src/Fl_cutpaste_win32.cxx b/src/Fl_cutpaste_win32.cxx
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--- a/src/Fl_cutpaste_win32.cxx
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-//
-// "$Id: Fl_cutpaste_win32.cxx,v 1.5.2.8.2.3 2002/02/24 17:52:17 matthiaswm Exp $"
-//
-// WIN32 cut/paste for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2002 by Bill Spitzak and others.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Library General Public
-// License as published by the Free Software Foundation; either
-// version 2 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Library General Public License for more details.
-//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-// USA.
-//
-// Please report all bugs and problems to "fltk-bugs@fltk.org".
-//
-
-// Implementation of cut and paste.
-
-// This is seperated from Fl.cxx mostly to test Fl::add_handler().
-// But this will save a small amount of code size in a program that
-// has no text editing fields or other things that call cut or paste.
-
-#include <FL/Fl.H>
-#include <FL/x.H>
-#include <FL/Fl_Widget.H>
-#include <string.h>
-#include <stdio.h>
-
-char *fl_selection_buffer;
-int fl_selection_length;
-static int selection_buffer_length;
-static char beenhere;
-static char ignore_destroy;
-
-extern Fl_Widget *fl_selection_requestor; // widget doing request_paste()
-
-static int selection_xevent_handler(int) {
-
- switch (fl_msg.message) {
-
- case WM_DESTROYCLIPBOARD:
- if (!ignore_destroy) {
- Fl::selection_owner(0);
- Fl::flush(); // get the redraw to happen
- }
- return 1;
-
- case WM_RENDERALLFORMATS:
- if (!OpenClipboard(fl_xid(Fl::first_window()))) return 0;
- EmptyClipboard();
- // fall through...
- case WM_RENDERFORMAT: {
- HANDLE h = GlobalAlloc(GHND, fl_selection_length+1);
- if (h) {
- LPSTR p = (LPSTR)GlobalLock(h);
- memcpy(p, fl_selection_buffer, fl_selection_length);
- p[fl_selection_length] = 0;
- GlobalUnlock(h);
- SetClipboardData(CF_TEXT, h);
- }
- if (fl_msg.message == WM_RENDERALLFORMATS)
- CloseClipboard();
- return 1;}
-
- default:
- return 0;
- }
-}
-
-////////////////////////////////////////////////////////////////
-
-// call this when you create a selection:
-void Fl::selection(Fl_Widget &owner, const char *stuff, int len) {
- if (!stuff || len<0) return;
- if (len+1 > selection_buffer_length) {
- delete[] fl_selection_buffer;
- fl_selection_buffer = new char[len+100];
- selection_buffer_length = len+100;
- }
- memcpy(fl_selection_buffer, stuff, len);
- fl_selection_buffer[len] = 0; // needed for direct paste
- fl_selection_length = len;
- ignore_destroy = 1;
- if (OpenClipboard(fl_xid(Fl::first_window()))) {
- EmptyClipboard();
- SetClipboardData(CF_TEXT, NULL);
- CloseClipboard();
- if (!beenhere) {
- Fl::add_handler(selection_xevent_handler);
- beenhere = 1;
- }
- }
- ignore_destroy = 0;
- selection_owner(&owner);
-}
-
-////////////////////////////////////////////////////////////////
-
-// Call this when a "paste" operation happens:
-void Fl::paste(Fl_Widget &receiver) {
- if (selection_owner()) {
- // We already have it, do it quickly without window server.
- // Notice that the text is clobbered if set_selection is
- // called in response to FL_PASTE!
- Fl::e_text = fl_selection_buffer;
- Fl::e_length = fl_selection_length;
- receiver.handle(FL_PASTE);
- } else {
- if (!OpenClipboard(fl_xid(Fl::first_window()))) return;
- HANDLE h = GetClipboardData(CF_TEXT);
- if (h) {
- Fl::e_text = (LPSTR)GlobalLock(h);
- LPSTR a,b;
- a = b = Fl::e_text;
- while (*a) { // strip the CRLF pairs ($%$#@^)
- if (*a == '\r' && a[1] == '\n') a++;
- else *b++ = *a++;
- }
- *b = 0;
- Fl::e_length = b - Fl::e_text;
- receiver.handle(FL_PASTE);
- GlobalUnlock(h);
- }
- CloseClipboard();
- }
-}
-
-//
-// End of "$Id: Fl_cutpaste_win32.cxx,v 1.5.2.8.2.3 2002/02/24 17:52:17 matthiaswm Exp $".
-//