[Goodies-commits] r7657 - in xfce4-clipman-plugin/trunk: . daemon panel-plugin
Mike Massonnet
mmassonnet at xfce.org
Thu Jul 2 21:48:40 CEST 2009
Author: mmassonnet
Date: 2009-07-02 19:48:40 +0000 (Thu, 02 Jul 2009)
New Revision: 7657
Added:
xfce4-clipman-plugin/trunk/daemon/
xfce4-clipman-plugin/trunk/daemon/Makefile.am
xfce4-clipman-plugin/trunk/daemon/daemon.h
xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.c
xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.h
xfce4-clipman-plugin/trunk/daemon/list.c
xfce4-clipman-plugin/trunk/daemon/list.h
xfce4-clipman-plugin/trunk/daemon/xutils.c
xfce4-clipman-plugin/trunk/daemon/xutils.h
Modified:
xfce4-clipman-plugin/trunk/ChangeLog
xfce4-clipman-plugin/trunk/configure.ac.in
xfce4-clipman-plugin/trunk/panel-plugin/Makefile.am
xfce4-clipman-plugin/trunk/panel-plugin/collector.c
xfce4-clipman-plugin/trunk/panel-plugin/plugin.c
xfce4-clipman-plugin/trunk/panel-plugin/plugin.h
Log:
Add a real good daemon
Modified: xfce4-clipman-plugin/trunk/ChangeLog
===================================================================
--- xfce4-clipman-plugin/trunk/ChangeLog 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/ChangeLog 2009-07-02 19:48:40 UTC (rev 7657)
@@ -1,4 +1,16 @@
2009-07-02 Mike Massonnet
+Add a real good daemon
+
+ - configure.ac.in, daemon/*:
+ Add the clipboard manager daemon from gnome-settings-daemon.
+ It makes a copy of all TARGETs and uses them to restore a
+ clipboard before it is going empty.
+ This directory builds a static library daemon/libdaemon.la.
+ - panel-plugin/plugin.c:
+ Check for an existing ownership on CLIPBOARD_MANAGER, and if
+ none is found instantiate a daemon and start it.
+
+2009-07-02 Mike Massonnet
Update autostart behavior
- panel-plugin/main-status-icon.c:
Modified: xfce4-clipman-plugin/trunk/configure.ac.in
===================================================================
--- xfce4-clipman-plugin/trunk/configure.ac.in 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/configure.ac.in 2009-07-02 19:48:40 UTC (rev 7657)
@@ -112,6 +112,7 @@
icons/24x24/Makefile
icons/32x32/Makefile
icons/scalable/Makefile
+daemon/Makefile
panel-plugin/Makefile
tests/Makefile
po/Makefile.in
Added: xfce4-clipman-plugin/trunk/daemon/Makefile.am
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/Makefile.am (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/Makefile.am 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,25 @@
+NULL =
+
+INCLUDES = \
+ -I${top_srcdir} \
+ -DPACKAGE_LOCALE_DIR=\"$(localedir)\" \
+ $(NULL)
+
+noinst_LTLIBRARIES = libdaemon.la
+
+libdaemon_la_SOURCES = \
+ daemon.h \
+ gsd-clipboard-manager.c gsd-clipboard-manager.h \
+ list.c list.h \
+ xutils.c xutils.h \
+ $(NULL)
+
+libdaemon_la_CFLAGS = \
+ @LIBX11_CFLAGS@ \
+ @GTK_CFLAGS@ \
+ $(NULL)
+
+libdaemon_la_LIBADD = \
+ @LIBX11_LIBS@ \
+ @GTK_LIBS@ \
+ $(NULL)
Added: xfce4-clipman-plugin/trunk/daemon/daemon.h
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/daemon.h (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/daemon.h 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2009 Mike Massonnet <mmassonnet at xfce.org>
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __DAEMON_H__
+#define __DAEMON_H__
+
+#include "gsd-clipboard-manager.h"
+
+#endif /* !__DAEMON_H__ */
+
Added: xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.c
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.c (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.c 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,1056 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 Matthias Clasen
+ * Copyright (C) 2007 Anders Carlsson
+ * Copyright (C) 2007 Rodrigo Moya
+ * Copyright (C) 2007 William Jon McCann <mccann at jhu.edu>
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include <locale.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+#include "xutils.h"
+#include "list.h"
+
+#include "gsd-clipboard-manager.h"
+
+#define GSD_CLIPBOARD_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_CLIPBOARD_MANAGER, GsdClipboardManagerPrivate))
+
+struct GsdClipboardManagerPrivate
+{
+ Display *display;
+ Window window;
+ Time timestamp;
+
+ List *contents;
+ List *conversions;
+
+ Window requestor;
+ Atom property;
+ Time time;
+};
+
+typedef struct
+{
+ unsigned char *data;
+ int length;
+ Atom target;
+ Atom type;
+ int format;
+ int refcount;
+} TargetData;
+
+typedef struct
+{
+ Atom target;
+ TargetData *data;
+ Atom property;
+ Window requestor;
+ int offset;
+} IncrConversion;
+
+static void gsd_clipboard_manager_class_init (GsdClipboardManagerClass *klass);
+static void gsd_clipboard_manager_init (GsdClipboardManager *clipboard_manager);
+static void gsd_clipboard_manager_finalize (GObject *object);
+
+static void clipboard_manager_watch_cb (GsdClipboardManager *manager,
+ Window window,
+ Bool is_start,
+ long mask,
+ void *cb_data);
+
+G_DEFINE_TYPE (GsdClipboardManager, gsd_clipboard_manager, G_TYPE_OBJECT)
+
+static gpointer manager_object = NULL;
+
+/* We need to use reference counting for the target data, since we may
+ * need to keep the data around after loosing the CLIPBOARD ownership
+ * to complete incremental transfers.
+ */
+static TargetData *
+target_data_ref (TargetData *data)
+{
+ data->refcount++;
+ return data;
+}
+
+static void
+target_data_unref (TargetData *data)
+{
+ data->refcount--;
+ if (data->refcount == 0) {
+ free (data->data);
+ free (data);
+ }
+}
+
+static void
+conversion_free (IncrConversion *rdata)
+{
+ if (rdata->data) {
+ target_data_unref (rdata->data);
+ }
+ free (rdata);
+}
+
+static void
+send_selection_notify (GsdClipboardManager *manager,
+ Bool success)
+{
+ XSelectionEvent notify;
+
+ notify.type = SelectionNotify;
+ notify.serial = 0;
+ notify.send_event = True;
+ notify.display = manager->priv->display;
+ notify.requestor = manager->priv->requestor;
+ notify.selection = XA_CLIPBOARD_MANAGER;
+ notify.target = XA_SAVE_TARGETS;
+ notify.property = success ? manager->priv->property : None;
+ notify.time = manager->priv->time;
+
+ gdk_error_trap_push ();
+
+ XSendEvent (manager->priv->display,
+ manager->priv->requestor,
+ False,
+ NoEventMask,
+ (XEvent *)¬ify);
+ XSync (manager->priv->display, False);
+
+ gdk_error_trap_pop ();
+}
+
+static void
+finish_selection_request (GsdClipboardManager *manager,
+ XEvent *xev,
+ Bool success)
+{
+ XSelectionEvent notify;
+
+ notify.type = SelectionNotify;
+ notify.serial = 0;
+ notify.send_event = True;
+ notify.display = xev->xselectionrequest.display;
+ notify.requestor = xev->xselectionrequest.requestor;
+ notify.selection = xev->xselectionrequest.selection;
+ notify.target = xev->xselectionrequest.target;
+ notify.property = success ? xev->xselectionrequest.property : None;
+ notify.time = xev->xselectionrequest.time;
+
+ gdk_error_trap_push ();
+
+ XSendEvent (xev->xselectionrequest.display,
+ xev->xselectionrequest.requestor,
+ False, NoEventMask, (XEvent *) ¬ify);
+ XSync (manager->priv->display, False);
+
+ gdk_error_trap_pop ();
+}
+
+static int
+clipboard_bytes_per_item (int format)
+{
+ switch (format) {
+ case 8: return sizeof (char);
+ case 16: return sizeof (short);
+ case 32: return sizeof (long);
+ default: ;
+ }
+
+ return 0;
+}
+
+static void
+save_targets (GsdClipboardManager *manager,
+ Atom *save_targets,
+ int nitems)
+{
+ int nout, i;
+ Atom *multiple;
+ TargetData *tdata;
+
+ multiple = (Atom *) malloc (2 * nitems * sizeof (Atom));
+
+ nout = 0;
+ for (i = 0; i < nitems; i++) {
+ if (save_targets[i] != XA_TARGETS &&
+ save_targets[i] != XA_MULTIPLE &&
+ save_targets[i] != XA_DELETE &&
+ save_targets[i] != XA_INSERT_PROPERTY &&
+ save_targets[i] != XA_INSERT_SELECTION &&
+ save_targets[i] != XA_PIXMAP) {
+ tdata = (TargetData *) malloc (sizeof (TargetData));
+ tdata->data = NULL;
+ tdata->length = 0;
+ tdata->target = save_targets[i];
+ tdata->type = None;
+ tdata->format = 0;
+ tdata->refcount = 1;
+ manager->priv->contents = list_prepend (manager->priv->contents, tdata);
+
+ multiple[nout++] = save_targets[i];
+ multiple[nout++] = save_targets[i];
+ }
+ }
+
+ XFree (save_targets);
+
+ XChangeProperty (manager->priv->display, manager->priv->window,
+ XA_MULTIPLE, XA_ATOM_PAIR,
+ 32, PropModeReplace, (const unsigned char *) multiple, nout);
+ free (multiple);
+
+ XConvertSelection (manager->priv->display, XA_CLIPBOARD,
+ XA_MULTIPLE, XA_MULTIPLE,
+ manager->priv->window, manager->priv->time);
+}
+
+static int
+find_content_target (TargetData *tdata,
+ Atom target)
+{
+ return tdata->target == target;
+}
+
+static int
+find_content_type (TargetData *tdata,
+ Atom type)
+{
+ return tdata->type == type;
+}
+
+static int
+find_conversion_requestor (IncrConversion *rdata,
+ XEvent *xev)
+{
+ return (rdata->requestor == xev->xproperty.window &&
+ rdata->property == xev->xproperty.atom);
+}
+
+static void
+get_property (TargetData *tdata,
+ GsdClipboardManager *manager)
+{
+ Atom type;
+ int format;
+ unsigned long length;
+ unsigned long remaining;
+ unsigned char *data;
+
+ XGetWindowProperty (manager->priv->display,
+ manager->priv->window,
+ tdata->target,
+ 0,
+ 0x1FFFFFFF,
+ True,
+ AnyPropertyType,
+ &type,
+ &format,
+ &length,
+ &remaining,
+ &data);
+
+ if (type == None) {
+ manager->priv->contents = list_remove (manager->priv->contents, tdata);
+ free (tdata);
+ } else if (type == XA_INCR) {
+ tdata->type = type;
+ tdata->length = 0;
+ XFree (data);
+ } else {
+ tdata->type = type;
+ tdata->data = data;
+ tdata->length = length * clipboard_bytes_per_item (format);
+ tdata->format = format;
+ }
+}
+
+static Bool
+receive_incrementally (GsdClipboardManager *manager,
+ XEvent *xev)
+{
+ List *list;
+ TargetData *tdata;
+ Atom type;
+ int format;
+ unsigned long length, nitems, remaining;
+ unsigned char *data;
+
+ if (xev->xproperty.window != manager->priv->window)
+ return False;
+
+ list = list_find (manager->priv->contents,
+ (ListFindFunc) find_content_target, (void *) xev->xproperty.atom);
+
+ if (!list)
+ return False;
+
+ tdata = (TargetData *) list->data;
+
+ if (tdata->type != XA_INCR)
+ return False;
+
+ XGetWindowProperty (xev->xproperty.display,
+ xev->xproperty.window,
+ xev->xproperty.atom,
+ 0, 0x1FFFFFFF, True, AnyPropertyType,
+ &type, &format, &nitems, &remaining, &data);
+
+ length = nitems * clipboard_bytes_per_item (format);
+ if (length == 0) {
+ tdata->type = type;
+ tdata->format = format;
+
+ if (!list_find (manager->priv->contents,
+ (ListFindFunc) find_content_type, (void *)XA_INCR)) {
+ /* all incremental transfers done */
+ send_selection_notify (manager, True);
+ manager->priv->requestor = None;
+ }
+
+ XFree (data);
+ } else {
+ if (!tdata->data) {
+ tdata->data = data;
+ tdata->length = length;
+ } else {
+ tdata->data = realloc (tdata->data, tdata->length + length + 1);
+ memcpy (tdata->data + tdata->length, data, length + 1);
+ tdata->length += length;
+ XFree (data);
+ }
+ }
+
+ return True;
+}
+
+static Bool
+send_incrementally (GsdClipboardManager *manager,
+ XEvent *xev)
+{
+ List *list;
+ IncrConversion *rdata;
+ unsigned long length;
+ unsigned long items;
+ unsigned char *data;
+
+ list = list_find (manager->priv->conversions,
+ (ListFindFunc) find_conversion_requestor, xev);
+ if (list == NULL)
+ return False;
+
+ rdata = (IncrConversion *) list->data;
+
+ data = rdata->data->data + rdata->offset;
+ length = rdata->data->length - rdata->offset;
+ if (length > SELECTION_MAX_SIZE)
+ length = SELECTION_MAX_SIZE;
+
+ rdata->offset += length;
+
+ items = length / clipboard_bytes_per_item (rdata->data->format);
+ XChangeProperty (manager->priv->display, rdata->requestor,
+ rdata->property, rdata->data->type,
+ rdata->data->format, PropModeAppend,
+ data, items);
+
+ if (length == 0) {
+ manager->priv->conversions = list_remove (manager->priv->conversions, rdata);
+ conversion_free (rdata);
+ }
+
+ return True;
+}
+
+static void
+convert_clipboard_manager (GsdClipboardManager *manager,
+ XEvent *xev)
+{
+ Atom type = None;
+ int format;
+ unsigned long nitems;
+ unsigned long remaining;
+ Atom *targets = NULL;
+
+ if (xev->xselectionrequest.target == XA_SAVE_TARGETS) {
+ if (manager->priv->requestor != None || manager->priv->contents != NULL) {
+ /* We're in the middle of a conversion request, or own
+ * the CLIPBOARD already
+ */
+ finish_selection_request (manager, xev, False);
+ } else {
+ gdk_error_trap_push ();
+
+ clipboard_manager_watch_cb (manager,
+ xev->xselectionrequest.requestor,
+ True,
+ StructureNotifyMask,
+ NULL);
+ XSelectInput (manager->priv->display,
+ xev->xselectionrequest.requestor,
+ StructureNotifyMask);
+ XSync (manager->priv->display, False);
+
+ if (gdk_error_trap_pop () != Success)
+ return;
+
+ gdk_error_trap_push ();
+
+ if (xev->xselectionrequest.property != None) {
+ XGetWindowProperty (manager->priv->display,
+ xev->xselectionrequest.requestor,
+ xev->xselectionrequest.property,
+ 0, 0x1FFFFFFF, False, XA_ATOM,
+ &type, &format, &nitems, &remaining,
+ (unsigned char **) &targets);
+
+ if (gdk_error_trap_pop () != Success) {
+ if (targets)
+ XFree (targets);
+
+ return;
+ }
+ }
+
+ manager->priv->requestor = xev->xselectionrequest.requestor;
+ manager->priv->property = xev->xselectionrequest.property;
+ manager->priv->time = xev->xselectionrequest.time;
+
+ if (type == None)
+ XConvertSelection (manager->priv->display, XA_CLIPBOARD,
+ XA_TARGETS, XA_TARGETS,
+ manager->priv->window, manager->priv->time);
+ else
+ save_targets (manager, targets, nitems);
+ }
+ } else if (xev->xselectionrequest.target == XA_TIMESTAMP) {
+ XChangeProperty (manager->priv->display,
+ xev->xselectionrequest.requestor,
+ xev->xselectionrequest.property,
+ XA_INTEGER, 32, PropModeReplace,
+ (unsigned char *) &manager->priv->timestamp, 1);
+
+ finish_selection_request (manager, xev, True);
+ } else if (xev->xselectionrequest.target == XA_TARGETS) {
+ int n_targets = 0;
+ Atom targets[3];
+
+ targets[n_targets++] = XA_TARGETS;
+ targets[n_targets++] = XA_TIMESTAMP;
+ targets[n_targets++] = XA_SAVE_TARGETS;
+
+ XChangeProperty (manager->priv->display,
+ xev->xselectionrequest.requestor,
+ xev->xselectionrequest.property,
+ XA_ATOM, 32, PropModeReplace,
+ (unsigned char *) targets, n_targets);
+
+ finish_selection_request (manager, xev, True);
+ } else
+ finish_selection_request (manager, xev, False);
+}
+
+static void
+convert_clipboard_target (IncrConversion *rdata,
+ GsdClipboardManager *manager)
+{
+ TargetData *tdata;
+ Atom *targets;
+ int n_targets;
+ List *list;
+ unsigned long items;
+ XWindowAttributes atts;
+
+ if (rdata->target == XA_TARGETS) {
+ n_targets = list_length (manager->priv->contents) + 2;
+ targets = (Atom *) malloc (n_targets * sizeof (Atom));
+
+ n_targets = 0;
+
+ targets[n_targets++] = XA_TARGETS;
+ targets[n_targets++] = XA_MULTIPLE;
+
+ for (list = manager->priv->contents; list; list = list->next) {
+ tdata = (TargetData *) list->data;
+ targets[n_targets++] = tdata->target;
+ }
+
+ XChangeProperty (manager->priv->display, rdata->requestor,
+ rdata->property,
+ XA_ATOM, 32, PropModeReplace,
+ (unsigned char *) targets, n_targets);
+ free (targets);
+ } else {
+ /* Convert from stored CLIPBOARD data */
+ list = list_find (manager->priv->contents,
+ (ListFindFunc) find_content_target, (void *) rdata->target);
+
+ /* We got a target that we don't support */
+ if (!list)
+ return;
+
+ tdata = (TargetData *)list->data;
+ if (tdata->type == XA_INCR) {
+ /* we haven't completely received this target yet */
+ rdata->property = None;
+ return;
+ }
+
+ rdata->data = target_data_ref (tdata);
+ items = tdata->length / clipboard_bytes_per_item (tdata->format);
+ if (tdata->length <= SELECTION_MAX_SIZE)
+ XChangeProperty (manager->priv->display, rdata->requestor,
+ rdata->property,
+ tdata->type, tdata->format, PropModeReplace,
+ tdata->data, items);
+ else {
+ /* start incremental transfer */
+ rdata->offset = 0;
+
+ gdk_error_trap_push ();
+
+ XGetWindowAttributes (manager->priv->display, rdata->requestor, &atts);
+ XSelectInput (manager->priv->display, rdata->requestor,
+ atts.your_event_mask | PropertyChangeMask);
+
+ XChangeProperty (manager->priv->display, rdata->requestor,
+ rdata->property,
+ XA_INCR, 32, PropModeReplace,
+ (unsigned char *) &items, 1);
+
+ XSync (manager->priv->display, False);
+
+ gdk_error_trap_pop ();
+ }
+ }
+}
+
+static void
+collect_incremental (IncrConversion *rdata,
+ GsdClipboardManager *manager)
+{
+ if (rdata->offset >= 0)
+ manager->priv->conversions = list_prepend (manager->priv->conversions, rdata);
+ else {
+ if (rdata->data) {
+ target_data_unref (rdata->data);
+ rdata->data = NULL;
+ }
+ free (rdata);
+ }
+}
+
+static void
+convert_clipboard (GsdClipboardManager *manager,
+ XEvent *xev)
+{
+ List *list;
+ List *conversions;
+ IncrConversion *rdata;
+ Atom type;
+ int i;
+ int format;
+ unsigned long nitems;
+ unsigned long remaining;
+ Atom *multiple;
+
+ conversions = NULL;
+ type = None;
+
+ if (xev->xselectionrequest.target == XA_MULTIPLE) {
+ XGetWindowProperty (xev->xselectionrequest.display,
+ xev->xselectionrequest.requestor,
+ xev->xselectionrequest.property,
+ 0, 0x1FFFFFFF, False, XA_ATOM_PAIR,
+ &type, &format, &nitems, &remaining,
+ (unsigned char **) &multiple);
+
+ if (type != XA_ATOM_PAIR)
+ return;
+
+ for (i = 0; i < nitems; i += 2) {
+ rdata = (IncrConversion *) malloc (sizeof (IncrConversion));
+ rdata->requestor = xev->xselectionrequest.requestor;
+ rdata->target = multiple[i];
+ rdata->property = multiple[i+1];
+ rdata->data = NULL;
+ rdata->offset = -1;
+ conversions = list_prepend (conversions, rdata);
+ }
+ } else {
+ multiple = NULL;
+
+ rdata = (IncrConversion *) malloc (sizeof (IncrConversion));
+ rdata->requestor = xev->xselectionrequest.requestor;
+ rdata->target = xev->xselectionrequest.target;
+ rdata->property = xev->xselectionrequest.property;
+ rdata->data = NULL;
+ rdata->offset = -1;
+ conversions = list_prepend (conversions, rdata);
+ }
+
+ list_foreach (conversions, (Callback) convert_clipboard_target, manager);
+
+ if (conversions->next == NULL &&
+ ((IncrConversion *) conversions->data)->property == None) {
+ finish_selection_request (manager, xev, False);
+ } else {
+ if (multiple) {
+ i = 0;
+ for (list = conversions; list; list = list->next) {
+ rdata = (IncrConversion *)list->data;
+ multiple[i++] = rdata->target;
+ multiple[i++] = rdata->property;
+ }
+ XChangeProperty (xev->xselectionrequest.display,
+ xev->xselectionrequest.requestor,
+ xev->xselectionrequest.property,
+ XA_ATOM_PAIR, 32, PropModeReplace,
+ (unsigned char *) multiple, nitems);
+ }
+ finish_selection_request (manager, xev, True);
+ }
+
+ list_foreach (conversions, (Callback) collect_incremental, manager);
+ list_free (conversions);
+
+ if (multiple)
+ free (multiple);
+}
+
+static Bool
+clipboard_manager_process_event (GsdClipboardManager *manager,
+ XEvent *xev)
+{
+ Atom type;
+ int format;
+ unsigned long nitems;
+ unsigned long remaining;
+ Atom *targets;
+
+ targets = NULL;
+
+ switch (xev->xany.type) {
+ case DestroyNotify:
+ if (xev->xdestroywindow.window == manager->priv->requestor) {
+ list_foreach (manager->priv->contents, (Callback)target_data_unref, NULL);
+ list_free (manager->priv->contents);
+ manager->priv->contents = NULL;
+
+ clipboard_manager_watch_cb (manager,
+ manager->priv->requestor,
+ False,
+ 0,
+ NULL);
+ manager->priv->requestor = None;
+ }
+ break;
+ case PropertyNotify:
+ if (xev->xproperty.state == PropertyNewValue) {
+ return receive_incrementally (manager, xev);
+ } else {
+ return send_incrementally (manager, xev);
+ }
+
+ case SelectionClear:
+ if (xev->xany.window != manager->priv->window)
+ return False;
+
+ if (xev->xselectionclear.selection == XA_CLIPBOARD_MANAGER) {
+ /* We lost the manager selection */
+ if (manager->priv->contents) {
+ list_foreach (manager->priv->contents, (Callback)target_data_unref, NULL);
+ list_free (manager->priv->contents);
+ manager->priv->contents = NULL;
+
+ XSetSelectionOwner (manager->priv->display,
+ XA_CLIPBOARD,
+ None, manager->priv->time);
+ }
+
+ return True;
+ }
+ if (xev->xselectionclear.selection == XA_CLIPBOARD) {
+ /* We lost the clipboard selection */
+ list_foreach (manager->priv->contents, (Callback)target_data_unref, NULL);
+ list_free (manager->priv->contents);
+ manager->priv->contents = NULL;
+ clipboard_manager_watch_cb (manager,
+ manager->priv->requestor,
+ False,
+ 0,
+ NULL);
+ manager->priv->requestor = None;
+
+ return True;
+ }
+ break;
+
+ case SelectionNotify:
+ if (xev->xany.window != manager->priv->window)
+ return False;
+
+ if (xev->xselection.selection == XA_CLIPBOARD) {
+ /* a CLIPBOARD conversion is done */
+ if (xev->xselection.property == XA_TARGETS) {
+ XGetWindowProperty (xev->xselection.display,
+ xev->xselection.requestor,
+ xev->xselection.property,
+ 0, 0x1FFFFFFF, True, XA_ATOM,
+ &type, &format, &nitems, &remaining,
+ (unsigned char **) &targets);
+
+ save_targets (manager, targets, nitems);
+ } else if (xev->xselection.property == XA_MULTIPLE) {
+ List *tmp;
+
+ tmp = list_copy (manager->priv->contents);
+ list_foreach (tmp, (Callback) get_property, manager);
+ list_free (tmp);
+
+ manager->priv->time = xev->xselection.time;
+ XSetSelectionOwner (manager->priv->display, XA_CLIPBOARD,
+ manager->priv->window, manager->priv->time);
+
+ if (manager->priv->property != None)
+ XChangeProperty (manager->priv->display,
+ manager->priv->requestor,
+ manager->priv->property,
+ XA_ATOM, 32, PropModeReplace,
+ (unsigned char *)&XA_NULL, 1);
+
+ if (!list_find (manager->priv->contents,
+ (ListFindFunc)find_content_type, (void *)XA_INCR)) {
+ /* all transfers done */
+ send_selection_notify (manager, True);
+ clipboard_manager_watch_cb (manager,
+ manager->priv->requestor,
+ False,
+ 0,
+ NULL);
+ manager->priv->requestor = None;
+ }
+ }
+ else if (xev->xselection.property == None) {
+ send_selection_notify (manager, False);
+ clipboard_manager_watch_cb (manager,
+ manager->priv->requestor,
+ False,
+ 0,
+ NULL);
+ manager->priv->requestor = None;
+ }
+
+ return True;
+ }
+ break;
+
+ case SelectionRequest:
+ if (xev->xany.window != manager->priv->window) {
+ return False;
+ }
+
+ if (xev->xselectionrequest.selection == XA_CLIPBOARD_MANAGER) {
+ convert_clipboard_manager (manager, xev);
+ return True;
+ } else if (xev->xselectionrequest.selection == XA_CLIPBOARD) {
+ convert_clipboard (manager, xev);
+ return True;
+ }
+ break;
+
+ default: ;
+ }
+
+ return False;
+}
+
+static GdkFilterReturn
+clipboard_manager_event_filter (GdkXEvent *xevent,
+ GdkEvent *event,
+ GsdClipboardManager *manager)
+{
+ if (clipboard_manager_process_event (manager, (XEvent *)xevent)) {
+ return GDK_FILTER_REMOVE;
+ } else {
+ return GDK_FILTER_CONTINUE;
+ }
+}
+
+static void
+clipboard_manager_watch_cb (GsdClipboardManager *manager,
+ Window window,
+ Bool is_start,
+ long mask,
+ void *cb_data)
+{
+ GdkWindow *gdkwin;
+ GdkDisplay *display;
+
+ display = gdk_display_get_default ();
+ gdkwin = gdk_window_lookup_for_display (display, window);
+
+ if (is_start) {
+ if (gdkwin == NULL) {
+ gdkwin = gdk_window_foreign_new_for_display (display, window);
+ } else {
+ g_object_ref (gdkwin);
+ }
+
+ gdk_window_add_filter (gdkwin,
+ (GdkFilterFunc)clipboard_manager_event_filter,
+ manager);
+ } else {
+ if (gdkwin == NULL) {
+ return;
+ }
+ gdk_window_remove_filter (gdkwin,
+ (GdkFilterFunc)clipboard_manager_event_filter,
+ manager);
+ g_object_unref (gdkwin);
+ }
+}
+
+static gboolean
+start_clipboard_idle_cb (GsdClipboardManager *manager)
+{
+ XClientMessageEvent xev;
+
+
+ init_atoms (manager->priv->display);
+
+ /* check if there is a clipboard manager running */
+ if (XGetSelectionOwner (manager->priv->display, XA_CLIPBOARD_MANAGER)) {
+ g_warning ("Clipboard manager is already running.");
+ return FALSE;
+ }
+
+ manager->priv->contents = NULL;
+ manager->priv->conversions = NULL;
+ manager->priv->requestor = None;
+
+ manager->priv->window = XCreateSimpleWindow (manager->priv->display,
+ DefaultRootWindow (manager->priv->display),
+ 0, 0, 10, 10, 0,
+ WhitePixel (manager->priv->display,
+ DefaultScreen (manager->priv->display)),
+ WhitePixel (manager->priv->display,
+ DefaultScreen (manager->priv->display)));
+ clipboard_manager_watch_cb (manager,
+ manager->priv->window,
+ True,
+ PropertyChangeMask,
+ NULL);
+ XSelectInput (manager->priv->display,
+ manager->priv->window,
+ PropertyChangeMask);
+ manager->priv->timestamp = get_server_time (manager->priv->display, manager->priv->window);
+
+ XSetSelectionOwner (manager->priv->display,
+ XA_CLIPBOARD_MANAGER,
+ manager->priv->window,
+ manager->priv->timestamp);
+
+ /* Check to see if we managed to claim the selection. If not,
+ * we treat it as if we got it then immediately lost it
+ */
+ if (XGetSelectionOwner (manager->priv->display, XA_CLIPBOARD_MANAGER) == manager->priv->window) {
+ xev.type = ClientMessage;
+ xev.window = DefaultRootWindow (manager->priv->display);
+ xev.message_type = XA_MANAGER;
+ xev.format = 32;
+ xev.data.l[0] = manager->priv->timestamp;
+ xev.data.l[1] = XA_CLIPBOARD_MANAGER;
+ xev.data.l[2] = manager->priv->window;
+ xev.data.l[3] = 0; /* manager specific data */
+ xev.data.l[4] = 0; /* manager specific data */
+
+ XSendEvent (manager->priv->display,
+ DefaultRootWindow (manager->priv->display),
+ False,
+ StructureNotifyMask,
+ (XEvent *)&xev);
+ } else {
+ clipboard_manager_watch_cb (manager,
+ manager->priv->window,
+ False,
+ 0,
+ NULL);
+ /* FIXME: manager->priv->terminate (manager->priv->cb_data); */
+ }
+
+ return FALSE;
+}
+
+gboolean
+gsd_clipboard_manager_start (GsdClipboardManager *manager,
+ GError **error)
+{
+ g_idle_add ((GSourceFunc) start_clipboard_idle_cb, manager);
+ return TRUE;
+}
+
+void
+gsd_clipboard_manager_stop (GsdClipboardManager *manager)
+{
+ g_debug ("Stopping clipboard manager");
+
+ clipboard_manager_watch_cb (manager,
+ manager->priv->window,
+ FALSE,
+ 0,
+ NULL);
+ XDestroyWindow (manager->priv->display, manager->priv->window);
+
+ list_foreach (manager->priv->conversions, (Callback) conversion_free, NULL);
+ list_free (manager->priv->conversions);
+
+ list_foreach (manager->priv->contents, (Callback) target_data_unref, NULL);
+ list_free (manager->priv->contents);
+}
+
+static void
+gsd_clipboard_manager_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GsdClipboardManager *self;
+
+ self = GSD_CLIPBOARD_MANAGER (object);
+
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gsd_clipboard_manager_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GsdClipboardManager *self;
+
+ self = GSD_CLIPBOARD_MANAGER (object);
+
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static GObject *
+gsd_clipboard_manager_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_properties)
+{
+ GsdClipboardManager *clipboard_manager;
+ GsdClipboardManagerClass *klass;
+
+ klass = GSD_CLIPBOARD_MANAGER_CLASS (g_type_class_peek (GSD_TYPE_CLIPBOARD_MANAGER));
+
+ clipboard_manager = GSD_CLIPBOARD_MANAGER (G_OBJECT_CLASS (gsd_clipboard_manager_parent_class)->constructor (type,
+ n_construct_properties,
+ construct_properties));
+
+ return G_OBJECT (clipboard_manager);
+}
+
+static void
+gsd_clipboard_manager_dispose (GObject *object)
+{
+ GsdClipboardManager *clipboard_manager;
+
+ clipboard_manager = GSD_CLIPBOARD_MANAGER (object);
+
+ G_OBJECT_CLASS (gsd_clipboard_manager_parent_class)->dispose (object);
+}
+
+static void
+gsd_clipboard_manager_class_init (GsdClipboardManagerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->get_property = gsd_clipboard_manager_get_property;
+ object_class->set_property = gsd_clipboard_manager_set_property;
+ object_class->constructor = gsd_clipboard_manager_constructor;
+ object_class->dispose = gsd_clipboard_manager_dispose;
+ object_class->finalize = gsd_clipboard_manager_finalize;
+
+ g_type_class_add_private (klass, sizeof (GsdClipboardManagerPrivate));
+}
+
+static void
+gsd_clipboard_manager_init (GsdClipboardManager *manager)
+{
+ manager->priv = GSD_CLIPBOARD_MANAGER_GET_PRIVATE (manager);
+
+ manager->priv->display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
+
+}
+
+static void
+gsd_clipboard_manager_finalize (GObject *object)
+{
+ GsdClipboardManager *clipboard_manager;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GSD_IS_CLIPBOARD_MANAGER (object));
+
+ clipboard_manager = GSD_CLIPBOARD_MANAGER (object);
+
+ g_return_if_fail (clipboard_manager->priv != NULL);
+
+ G_OBJECT_CLASS (gsd_clipboard_manager_parent_class)->finalize (object);
+}
+
+GsdClipboardManager *
+gsd_clipboard_manager_new (void)
+{
+ if (manager_object != NULL) {
+ g_object_ref (manager_object);
+ } else {
+ manager_object = g_object_new (GSD_TYPE_CLIPBOARD_MANAGER, NULL);
+ g_object_add_weak_pointer (manager_object,
+ (gpointer *) &manager_object);
+ }
+
+ return GSD_CLIPBOARD_MANAGER (manager_object);
+}
Added: xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.h
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.h (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/gsd-clipboard-manager.h 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,57 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann at jhu.edu>
+ *
+ * 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 __GSD_CLIPBOARD_MANAGER_H
+#define __GSD_CLIPBOARD_MANAGER_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define GSD_TYPE_CLIPBOARD_MANAGER (gsd_clipboard_manager_get_type ())
+#define GSD_CLIPBOARD_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSD_TYPE_CLIPBOARD_MANAGER, GsdClipboardManager))
+#define GSD_CLIPBOARD_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GSD_TYPE_CLIPBOARD_MANAGER, GsdClipboardManagerClass))
+#define GSD_IS_CLIPBOARD_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSD_TYPE_CLIPBOARD_MANAGER))
+#define GSD_IS_CLIPBOARD_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSD_TYPE_CLIPBOARD_MANAGER))
+#define GSD_CLIPBOARD_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSD_TYPE_CLIPBOARD_MANAGER, GsdClipboardManagerClass))
+
+typedef struct GsdClipboardManagerPrivate GsdClipboardManagerPrivate;
+
+typedef struct
+{
+ GObject parent;
+ GsdClipboardManagerPrivate *priv;
+} GsdClipboardManager;
+
+typedef struct
+{
+ GObjectClass parent_class;
+} GsdClipboardManagerClass;
+
+GType gsd_clipboard_manager_get_type (void);
+
+GsdClipboardManager * gsd_clipboard_manager_new (void);
+gboolean gsd_clipboard_manager_start (GsdClipboardManager *manager,
+ GError **error);
+void gsd_clipboard_manager_stop (GsdClipboardManager *manager);
+
+G_END_DECLS
+
+#endif /* __GSD_CLIPBOARD_MANAGER_H */
Added: xfce4-clipman-plugin/trunk/daemon/list.c
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/list.c (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/list.c 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,150 @@
+/*
+ * Copyright © 2004 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. Red Hat makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Matthias Clasen, Red Hat, Inc.
+ */
+
+#include <stdlib.h>
+#include <list.h>
+
+
+void
+list_foreach (List *list,
+ Callback func,
+ void *user_data)
+{
+ while (list)
+ {
+ func (list->data, user_data);
+
+ list = list->next;
+ }
+}
+
+List *
+list_prepend (List *list,
+ void *data)
+{
+ List *link;
+
+ link = (List *) malloc (sizeof (List));
+ link->next = list;
+ link->data = data;
+
+ return link;
+}
+
+void
+list_free (List *list)
+{
+ while (list)
+ {
+ List *next = list->next;
+
+ free (list);
+
+ list = next;
+ }
+}
+
+List *
+list_find (List *list,
+ ListFindFunc func,
+ void *user_data)
+{
+ List *tmp;
+
+ for (tmp = list; tmp; tmp = tmp->next)
+ {
+ if ((*func) (tmp->data, user_data))
+ break;
+ }
+
+ return tmp;
+}
+
+List *
+list_remove (List *list,
+ void *data)
+{
+ List *tmp, *prev;
+
+ prev = NULL;
+ for (tmp = list; tmp; tmp = tmp->next)
+ {
+ if (tmp->data == data)
+ {
+ if (prev)
+ prev->next = tmp->next;
+ else
+ list = tmp->next;
+
+ free (tmp);
+ break;
+ }
+
+ prev = tmp;
+ }
+
+ return list;
+}
+
+int
+list_length (List *list)
+{
+ List *tmp;
+ int length;
+
+ length = 0;
+ for (tmp = list; tmp; tmp = tmp->next)
+ length++;
+
+ return length;
+}
+
+List *
+list_copy (List *list)
+{
+ List *new_list = NULL;
+
+ if (list)
+ {
+ List *last;
+
+ new_list = (List *) malloc (sizeof (List));
+ new_list->data = list->data;
+ new_list->next = NULL;
+
+ last = new_list;
+ list = list->next;
+
+ while (list)
+ {
+ last->next = (List *) malloc (sizeof (List));
+ last = last->next;
+ last->data = list->data;
+ list = list->next;
+ }
+
+ last->next = NULL;
+ }
+
+ return new_list;
+}
Added: xfce4-clipman-plugin/trunk/daemon/list.h
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/list.h (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/list.h 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,57 @@
+/*
+ * Copyright © 2004 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. Red Hat makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Matthias Clasen, Red Hat, Inc.
+ */
+#ifndef LIST_H
+#define LIST_H
+
+
+typedef struct _List List;
+typedef void (*Callback) (void *data,
+ void *user_data);
+
+
+struct _List
+{
+ void *data;
+
+ List *next;
+};
+
+typedef int (*ListFindFunc) (void *data,
+ void *user_data);
+
+void list_foreach (List *list,
+ Callback func,
+ void *user_data);
+List *list_prepend (List *list,
+ void *data);
+void list_free (List *list);
+List *list_find (List *list,
+ ListFindFunc func,
+ void *user_data);
+List *list_remove (List *list,
+ void *data);
+int list_length (List *list);
+
+List *list_copy (List *list);
+
+#endif /* LIST_H */
Added: xfce4-clipman-plugin/trunk/daemon/xutils.c
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/xutils.c (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/xutils.c 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,117 @@
+/*
+ * Copyright © 2004 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. Red Hat makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Matthias Clasen, Red Hat, Inc.
+ */
+
+#include <stdlib.h>
+
+#include "xutils.h"
+
+Atom XA_ATOM_PAIR;
+Atom XA_CLIPBOARD_MANAGER;
+Atom XA_CLIPBOARD;
+Atom XA_DELETE;
+Atom XA_INCR;
+Atom XA_INSERT_PROPERTY;
+Atom XA_INSERT_SELECTION;
+Atom XA_MANAGER;
+Atom XA_MULTIPLE;
+Atom XA_NULL;
+Atom XA_SAVE_TARGETS;
+Atom XA_TARGETS;
+Atom XA_TIMESTAMP;
+
+unsigned long SELECTION_MAX_SIZE = 0;
+
+
+void
+init_atoms (Display *display)
+{
+ unsigned long max_request_size;
+
+ if (SELECTION_MAX_SIZE > 0)
+ return;
+
+ XA_ATOM_PAIR = XInternAtom (display, "ATOM_PAIR", False);
+ XA_CLIPBOARD_MANAGER = XInternAtom (display, "CLIPBOARD_MANAGER", False);
+ XA_CLIPBOARD = XInternAtom (display, "CLIPBOARD", False);
+ XA_DELETE = XInternAtom (display, "DELETE", False);
+ XA_INCR = XInternAtom (display, "INCR", False);
+ XA_INSERT_PROPERTY = XInternAtom (display, "INSERT_PROPERTY", False);
+ XA_INSERT_SELECTION = XInternAtom (display, "INSERT_SELECTION", False);
+ XA_MANAGER = XInternAtom (display, "MANAGER", False);
+ XA_MULTIPLE = XInternAtom (display, "MULTIPLE", False);
+ XA_NULL = XInternAtom (display, "NULL", False);
+ XA_SAVE_TARGETS = XInternAtom (display, "SAVE_TARGETS", False);
+ XA_TARGETS = XInternAtom (display, "TARGETS", False);
+ XA_TIMESTAMP = XInternAtom (display, "TIMESTAMP", False);
+
+ max_request_size = XExtendedMaxRequestSize (display);
+ if (max_request_size == 0)
+ max_request_size = XMaxRequestSize (display);
+
+ SELECTION_MAX_SIZE = max_request_size - 100;
+ if (SELECTION_MAX_SIZE > 262144)
+ SELECTION_MAX_SIZE = 262144;
+}
+
+typedef struct
+{
+ Window window;
+ Atom timestamp_prop_atom;
+} TimeStampInfo;
+
+static Bool
+timestamp_predicate (Display *display,
+ XEvent *xevent,
+ XPointer arg)
+{
+ TimeStampInfo *info = (TimeStampInfo *)arg;
+
+ if (xevent->type == PropertyNotify &&
+ xevent->xproperty.window == info->window &&
+ xevent->xproperty.atom == info->timestamp_prop_atom)
+ return True;
+
+ return False;
+}
+
+Time
+get_server_time (Display *display,
+ Window window)
+{
+ unsigned char c = 'a';
+ XEvent xevent;
+ TimeStampInfo info;
+
+ info.timestamp_prop_atom = XInternAtom (display, "_TIMESTAMP_PROP", False);
+ info.window = window;
+
+ XChangeProperty (display, window,
+ info.timestamp_prop_atom, info.timestamp_prop_atom,
+ 8, PropModeReplace, &c, 1);
+
+ XIfEvent (display, &xevent,
+ timestamp_predicate, (XPointer)&info);
+
+ return xevent.xproperty.time;
+}
+
Added: xfce4-clipman-plugin/trunk/daemon/xutils.h
===================================================================
--- xfce4-clipman-plugin/trunk/daemon/xutils.h (rev 0)
+++ xfce4-clipman-plugin/trunk/daemon/xutils.h 2009-07-02 19:48:40 UTC (rev 7657)
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2004 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. Red Hat makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Matthias Clasen, Red Hat, Inc.
+ */
+#ifndef X_UTILS_H
+#define X_UTILS_H
+
+#include <X11/Xlib.h>
+
+
+extern Atom XA_ATOM_PAIR;
+extern Atom XA_CLIPBOARD_MANAGER;
+extern Atom XA_CLIPBOARD;
+extern Atom XA_DELETE;
+extern Atom XA_INCR;
+extern Atom XA_INSERT_PROPERTY;
+extern Atom XA_INSERT_SELECTION;
+extern Atom XA_MANAGER;
+extern Atom XA_MULTIPLE;
+extern Atom XA_NULL;
+extern Atom XA_SAVE_TARGETS;
+extern Atom XA_TARGETS;
+extern Atom XA_TIMESTAMP;
+
+extern unsigned long SELECTION_MAX_SIZE;
+
+void init_atoms (Display *display);
+
+Time get_server_time (Display *display,
+ Window window);
+
+#endif /* X_UTILS_H */
Modified: xfce4-clipman-plugin/trunk/panel-plugin/Makefile.am
===================================================================
--- xfce4-clipman-plugin/trunk/panel-plugin/Makefile.am 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/panel-plugin/Makefile.am 2009-07-02 19:48:40 UTC (rev 7657)
@@ -7,7 +7,6 @@
-DDATADIR=\"$(datadir)\" \
-DSRCDIR=\"$(top_srcdir)\" \
-DPACKAGE_LOCALE_DIR=\"$(localedir)\" \
- -DLOCALEDIR=\"$(localedir)\" \
$(NULL)
bin_PROGRAMS = xfce4-clipman xfce4-popup-clipman xfce4-clipman-settings
@@ -99,6 +98,7 @@
$(NULL)
xfce4_clipman_LDADD = \
+ $(top_builddir)/daemon/libdaemon.la \
@GIO_LIBS@ \
@EXO_LIBS@ \
@LIBX11_LIBS@ \
@@ -140,6 +140,7 @@
$(NULL)
xfce4_clipman_plugin_LDADD = \
+ $(top_builddir)/daemon/libdaemon.la \
@GIO_LIBS@ \
@EXO_LIBS@ \
@LIBX11_LIBS@ \
Modified: xfce4-clipman-plugin/trunk/panel-plugin/collector.c
===================================================================
--- xfce4-clipman-plugin/trunk/panel-plugin/collector.c 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/panel-plugin/collector.c 2009-07-02 19:48:40 UTC (rev 7657)
@@ -93,7 +93,6 @@
gboolean has_image;
gchar *text;
GdkPixbuf *image;
- GdkAtom text_plain, text_html;
/* Jump over if the content is set from within clipman */
if (collector->priv->internal_change)
Modified: xfce4-clipman-plugin/trunk/panel-plugin/plugin.c
===================================================================
--- xfce4-clipman-plugin/trunk/panel-plugin/plugin.c 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/panel-plugin/plugin.c 2009-07-02 19:48:40 UTC (rev 7657)
@@ -47,6 +47,17 @@
+static gboolean
+clipboard_manager_ownership_exists ()
+{
+ Display *display;
+ Atom atom;
+
+ display = GDK_DISPLAY ();
+ atom = XInternAtom (display, "CLIPBOARD_MANAGER", FALSE);
+ return XGetSelectionOwner (display, atom);
+}
+
/*
* Plugin functions
*/
@@ -56,9 +67,16 @@
{
MyPlugin *plugin = g_slice_new0 (MyPlugin);
- /* Initial locale */
+ /* Locale */
xfce_textdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR, NULL);
+ /* Daemon */
+ if (!clipboard_manager_ownership_exists ())
+ {
+ plugin->daemon = gsd_clipboard_manager_new ();
+ gsd_clipboard_manager_start (plugin->daemon, NULL);
+ }
+
/* Xfconf */
xfconf_init (NULL);
plugin->channel = xfconf_channel_new_with_property_base ("xfce4-panel", "/plugins/clipman");
@@ -223,6 +241,11 @@
void
plugin_free (MyPlugin *plugin)
{
+ if (plugin->daemon != NULL)
+ {
+ gsd_clipboard_manager_stop (plugin->daemon);
+ g_object_unref (plugin->daemon);
+ }
gtk_widget_destroy (plugin->menu);
g_object_unref (plugin->channel);
g_object_unref (plugin->actions);
Modified: xfce4-clipman-plugin/trunk/panel-plugin/plugin.h
===================================================================
--- xfce4-clipman-plugin/trunk/panel-plugin/plugin.h 2009-07-02 19:33:45 UTC (rev 7656)
+++ xfce4-clipman-plugin/trunk/panel-plugin/plugin.h 2009-07-02 19:48:40 UTC (rev 7657)
@@ -30,6 +30,7 @@
#include <libxfce4panel/libxfce4panel.h>
#endif
+#include <daemon/daemon.h>
#include "actions.h"
#include "collector.h"
#include "history.h"
@@ -46,6 +47,7 @@
#elif STATUS_ICON
GtkStatusIcon *status_icon;
#endif
+ GsdClipboardManager *daemon;
XfconfChannel *channel;
ClipmanActions *actions;
ClipmanCollector *collector;
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