X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcclipboard.h;fp=cinelerra-5.1%2Fguicast%2Fbcclipboard.h;h=a739878f635ab030f5cb7435d22193c975a82204;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=0000000000000000000000000000000000000000;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/bcclipboard.h b/cinelerra-5.1/guicast/bcclipboard.h
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+++ b/cinelerra-5.1/guicast/bcclipboard.h
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+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef BCCLIPBOARD_H
+#define BCCLIPBOARD_H
+
+#include "bcwindowbase.inc"
+#include "thread.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+
+// The primary selection is filled by highlighting a region
+#define PRIMARY_SELECTION 0
+// The secondary selection is filled by copying
+#define SECONDARY_SELECTION 1
+
+
+// Storage for guicast only
+// The secondary selection has never been reliable either in Cinelerra
+// or anything else.  We just use the guaranteed solution for any data not
+// intended for use outside Cinelerra.
+#define BC_PRIMARY_SELECTION 2
+
+
+
+class BC_Clipboard : public Thread
+{
+public:
+	BC_Clipboard(const char *display_name);
+	~BC_Clipboard();
+
+	int start_clipboard();
+	void run();
+	int stop_clipboard();
+	long clipboard_len(int clipboard_num);
+	int to_clipboard(const char *data, long len, int clipboard_num);
+	int from_clipboard(char *data, long maxlen, int clipboard_num);
+
+private:
+	void handle_selectionrequest(XSelectionRequestEvent *request);
+	int handle_request_string(XSelectionRequestEvent *request);
+	int handle_request_targets(XSelectionRequestEvent *request);
+
+	Display *in_display, *out_display;
+	Atom completion_atom, primary, secondary;
+	Atom targets_atom;
+	Atom strtype_atom;
+	Window in_win, out_win;
+	char *data[2];
+	long length[2];
+	char display_name[BCTEXTLEN];
+};
+
+#endif