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-rw-r--r--src/fl_dnd_x.cxx79
1 files changed, 36 insertions, 43 deletions
diff --git a/src/fl_dnd_x.cxx b/src/fl_dnd_x.cxx
index 88d63d6b9..d8911c000 100644
--- a/src/fl_dnd_x.cxx
+++ b/src/fl_dnd_x.cxx
@@ -1,6 +1,4 @@
//
-// "$Id$"
-//
// Drag & Drop code for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2018 by Bill Spitzak and others.
@@ -9,11 +7,11 @@
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
-// http://www.fltk.org/COPYING.php
+// https://www.fltk.org/COPYING.php
//
-// Please report all bugs and problems on the following page:
+// Please see the following page on how to report bugs and issues:
//
-// http://www.fltk.org/str.php
+// https://www.fltk.org/bugs.php
//
#include <FL/Fl.H>
@@ -54,9 +52,9 @@ static int dnd_aware(Window& window) {
Atom actual; int format; unsigned long count, remaining;
unsigned char *data = 0;
XGetWindowProperty(fl_display, window, fl_XdndAware,
- 0, 4, False, XA_ATOM,
- &actual, &format,
- &count, &remaining, &data);
+ 0, 4, False, XA_ATOM,
+ &actual, &format,
+ &count, &remaining, &data);
int ret = 0;
if (actual == XA_ATOM && format==32 && count && data)
ret = int(*(Atom*)data);
@@ -101,8 +99,8 @@ int Fl_X11_Screen_Driver::dnd(int unused) {
XQueryPointer(fl_display, child, &root, &child,
&Fl::e_x_root, &Fl::e_y_root, &dest_x, &dest_y, &junk3);
if (!child) {
- if (!new_window && (new_version = dnd_aware(root))) new_window = root;
- break;
+ if (!new_window && (new_version = dnd_aware(root))) new_window = root;
+ break;
}
new_window = child;
if ((new_local_window = fl_find(child))) break;
@@ -118,42 +116,42 @@ int Fl_X11_Screen_Driver::dnd(int unused) {
if (new_window != target_window) {
if (local_window) {
- local_handle(FL_DND_LEAVE, local_window);
+ local_handle(FL_DND_LEAVE, local_window);
} else if (dndversion) {
- fl_sendClientMessage(target_window, fl_XdndLeave, source_window);
+ fl_sendClientMessage(target_window, fl_XdndLeave, source_window);
}
dndversion = new_version;
target_window = new_window;
local_window = new_local_window;
if (local_window) {
- local_handle(FL_DND_ENTER, local_window);
+ local_handle(FL_DND_ENTER, local_window);
} else if (dndversion) {
// Send an X-DND message to the target window. In order to
- // support dragging of files/URLs as well as arbitrary text,
- // we look at the selection buffer - if the buffer starts
- // with a common URI scheme, does not contain spaces, and
- // contains at least one CR LF, then we flag the data as
- // both a URI list (MIME media type "text/uri-list") and
- // plain text. Otherwise, we just say it is plain text.
+ // support dragging of files/URLs as well as arbitrary text,
+ // we look at the selection buffer - if the buffer starts
+ // with a common URI scheme, does not contain spaces, and
+ // contains at least one CR LF, then we flag the data as
+ // both a URI list (MIME media type "text/uri-list") and
+ // plain text. Otherwise, we just say it is plain text.
if ((!strncmp(fl_selection_buffer[0], "file:///", 8) ||
- !strncmp(fl_selection_buffer[0], "ftp://", 6) ||
- !strncmp(fl_selection_buffer[0], "http://", 7) ||
- !strncmp(fl_selection_buffer[0], "https://", 8) ||
- !strncmp(fl_selection_buffer[0], "ipp://", 6) ||
- !strncmp(fl_selection_buffer[0], "ldap:", 5) ||
- !strncmp(fl_selection_buffer[0], "mailto:", 7) ||
- !strncmp(fl_selection_buffer[0], "news:", 5) ||
- !strncmp(fl_selection_buffer[0], "smb://", 6)) &&
- !strchr(fl_selection_buffer[0], ' ') &&
- strstr(fl_selection_buffer[0], "\r\n")) {
- // Send file/URI list...
- fl_sendClientMessage(target_window, fl_XdndEnter, source_window,
- dndversion<<24, fl_XdndURIList, XA_STRING, 0);
+ !strncmp(fl_selection_buffer[0], "ftp://", 6) ||
+ !strncmp(fl_selection_buffer[0], "http://", 7) ||
+ !strncmp(fl_selection_buffer[0], "https://", 8) ||
+ !strncmp(fl_selection_buffer[0], "ipp://", 6) ||
+ !strncmp(fl_selection_buffer[0], "ldap:", 5) ||
+ !strncmp(fl_selection_buffer[0], "mailto:", 7) ||
+ !strncmp(fl_selection_buffer[0], "news:", 5) ||
+ !strncmp(fl_selection_buffer[0], "smb://", 6)) &&
+ !strchr(fl_selection_buffer[0], ' ') &&
+ strstr(fl_selection_buffer[0], "\r\n")) {
+ // Send file/URI list...
+ fl_sendClientMessage(target_window, fl_XdndEnter, source_window,
+ dndversion<<24, fl_XdndURIList, XA_STRING, 0);
} else {
- // Send plain text...
- fl_sendClientMessage(target_window, fl_XdndEnter, source_window,
- dndversion<<24, fl_XaUtf8String, 0, 0);
- }
+ // Send plain text...
+ fl_sendClientMessage(target_window, fl_XdndEnter, source_window,
+ dndversion<<24, fl_XaUtf8String, 0, 0);
+ }
}
}
if (local_window) {
@@ -169,7 +167,7 @@ int Fl_X11_Screen_Driver::dnd(int unused) {
#endif
fl_sendClientMessage(target_window, fl_XdndPosition, source_window,
0, (exroot<<16)|eyroot, fl_event_time,
- fl_XdndActionCopy);
+ fl_XdndActionCopy);
}
Fl::wait();
}
@@ -179,7 +177,7 @@ int Fl_X11_Screen_Driver::dnd(int unused) {
if (local_handle(FL_DND_RELEASE, local_window)) Fl::paste(*Fl::belowmouse(), 0);
} else if (dndversion) {
fl_sendClientMessage(target_window, fl_XdndDrop, source_window,
- 0, fl_event_time);
+ 0, fl_event_time);
} else if (target_window) {
// fake a drop by clicking the middle mouse button:
XButtonEvent msg;
@@ -210,8 +208,3 @@ int Fl_X11_Screen_Driver::dnd(int unused) {
source_fl_win->cursor(FL_CURSOR_DEFAULT);
return 1;
}
-
-
-//
-// End of "$Id$".
-//
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 11:06:38 +0000