sync code with last improvements from OpenBSD

2023-08-28 05:57:34 +00:00 · 2023-08-28 05:57:34 +00:00 · 88965415ff
commit 88965415ff
26235 changed files with 29195616 additions and 0 deletions
--- a/xserver/hw/xquartz/pbproxy/x-selection.h
+++ b/xserver/hw/xquartz/pbproxy/x-selection.h
@ -0,0 +1,111 @@
+/* x-selection.h -- proxies between NSPasteboard and X11 selections
+ *
+ * Copyright (c) 2002-2012 Apple Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
+ * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name(s) of the above
+ * copyright holders shall not be used in advertising or otherwise to
+ * promote the sale, use or other dealings in this Software without
+ * prior written authorization.
+ */
+
+#ifndef X_SELECTION_H
+#define X_SELECTION_H 1
+
+#include "pbproxy.h"
+
+#define  Cursor X_Cursor
+#include <X11/extensions/Xfixes.h>
+#undef Cursor
+
+#include <AppKit/NSPasteboard.h>
+
+/* This stores image data or text. */
+struct propdata {
+    unsigned char *data;
+    size_t length;
+    int format;
+};
+
+struct atom_list {
+    Atom primary, clipboard, text, utf8_string, string, targets, multiple,
+         cstring, image_png, image_jpeg, incr, atom, clipboard_manager,
+         compound_text, atom_pair;
+};
+
+@interface x_selection : NSObject
+{
+    @private
+
+    /* The unmapped window we use for fetching selections. */
+    Window _selection_window;
+
+    Atom request_atom;
+
+    struct {
+        struct propdata propdata;
+        Window requestor;
+        Atom selection;
+    } pending;
+
+    /*
+     * This is the number of times the user has requested a copy.
+     * Once the copy is completed, we --pending_copy, and if the
+     * pending_copy is > 0 we do it again.
+     */
+    int pending_copy;
+    /*
+     * This is used for the same purpose as pending_copy, but for the
+     * CLIPBOARD.  It also prevents a race with INCR transfers.
+     */
+    int pending_clipboard;
+
+    struct atom_list atoms[1];
+}
+
+- (void)x_active:(Time)timestamp;
+- (void)x_inactive:(Time)timestamp;
+
+- (void)x_copy:(Time)timestamp;
+
+- (void)clear_event:(XSelectionClearEvent *)e;
+- (void)request_event:(XSelectionRequestEvent *)e;
+- (void)notify_event:(XSelectionEvent *)e;
+- (void)property_event:(XPropertyEvent *)e;
+- (void)xfixes_selection_notify:(XFixesSelectionNotifyEvent *)e;
+- (void)handle_selection:(Atom) selection type:(Atom) type propdata:(struct
+                                                                     propdata
+                                                                     *)pdata;
+- (void)claim_clipboard;
+- (BOOL)set_clipboard_manager_status:(BOOL)value;
+- (void)own_clipboard;
+- (void)copy_completed:(Atom)selection;
+
+- (void)reload_preferences;
+- (BOOL)is_active;
+- (void)send_none:(XSelectionRequestEvent *)e;
+@end
+
+/* main.m */
+extern x_selection * _selection_object;
+
+#endif /* X_SELECTION_H */