trivial: live_effects/**: svn propset svn:eol-style native *.h *.cpp.

(bzr r3884)

1 files changed, 161 insertions, 161 deletions

diff --git a/src/live_effects/lpeobject-reference.cpp b/src/live_effects/lpeobject-reference.cpp
index e4def4301..6d37a0235 100644
--- a/src/live_effects/lpeobject-reference.cpp
+++ b/src/live_effects/lpeobject-reference.cpp
@@ -1,161 +1,161 @@
-/*

- * The reference corresponding to the inkscape:live-effect attribute

- *

- * Copyright (C) 2007 Johan Engelen

- *

- * Released under GNU GPL, read the file 'COPYING' for more information.

- */

-

-#include "enums.h"

-#include "live_effects/lpeobject-reference.h"

-#include "live_effects/lpeobject.h"

-

-#include "prefs-utils.h"

-#include "uri.h"

-

-namespace Inkscape {

-

-namespace LivePathEffect {

-

-static void lpeobjectreference_href_changed(SPObject *old_ref, SPObject *ref, LPEObjectReference *lpeobjref);

-static void lpeobjectreference_delete_self(SPObject *deleted, LPEObjectReference *lpeobjref);

-static void lpeobjectreference_source_modified(SPObject *iSource, guint flags, LPEObjectReference *lpeobjref);

-

-LPEObjectReference::LPEObjectReference(SPObject* i_owner) : URIReference(i_owner)

-{

-    owner=i_owner;

-    lpeobject_href = NULL;

-    lpeobject_repr = NULL;

-    lpeobject = NULL;

-    _changed_connection = changedSignal().connect(sigc::bind(sigc::ptr_fun(lpeobjectreference_href_changed), this)); // listening to myself, this should be virtual instead

-

-    user_unlink = NULL;

-}

-

-LPEObjectReference::~LPEObjectReference(void)

-{

-    _changed_connection.disconnect(); // to do before unlinking

-

-    quit_listening();

-    unlink();

-}

-

-bool LPEObjectReference::_acceptObject(SPObject * const obj) const

-{

-    if (IS_LIVEPATHEFFECT(obj)) {

-        SPObject * const owner = getOwner();

-        /* Refuse references to us or to an ancestor. */

-        for ( SPObject *iter = owner ; iter ; iter = SP_OBJECT_PARENT(iter) ) {

-            if ( iter == obj ) {

-                return false;

-            }

-        }

-        return true;

-    } else {

-        return false;

-    }

-}

-

-void

-LPEObjectReference::link(char *to)

-{

-    if ( to == NULL ) {

-        quit_listening();

-        unlink();

-    } else {

-        if ( !lpeobject_href || ( strcmp(to, lpeobject_href) != 0 ) ) {

-            g_free(lpeobject_href);

-            lpeobject_href = g_strdup(to);

-            try {

-                attach(Inkscape::URI(to));

-            } catch (Inkscape::BadURIException &e) {

-                /* TODO: Proper error handling as per

-                 * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing.

-                 */

-                g_warning("%s", e.what());

-                detach();

-            }

-        }

-    }

-}

-

-void

-LPEObjectReference::unlink(void)

-{

-    g_free(lpeobject_href);

-    lpeobject_href = NULL;

-    detach();

-}

-

-void

-LPEObjectReference::start_listening(LivePathEffectObject* to)

-{

-    if ( to == NULL ) {

-        return;

-    }

-    lpeobject = to;

-    lpeobject_repr = SP_OBJECT_REPR(to);

-    _delete_connection = to->connectDelete(sigc::bind(sigc::ptr_fun(&lpeobjectreference_delete_self), this));

-    _modified_connection = to->connectModified(sigc::bind<2>(sigc::ptr_fun(&lpeobjectreference_source_modified), this));

-}

-

-void

-LPEObjectReference::quit_listening(void)

-{

-    if ( lpeobject == NULL ) {

-        return;

-    }

-    _modified_connection.disconnect();

-    _delete_connection.disconnect();

-    lpeobject_repr = NULL;

-    lpeobject = NULL;

-}

-

-static void

-lpeobjectreference_href_changed(SPObject */*old_ref*/, SPObject */*ref*/, LPEObjectReference *lpeobjref)

-{

-    lpeobjref->quit_listening();

-    LivePathEffectObject *refobj = LIVEPATHEFFECT( lpeobjref->getObject() );

-    if ( refobj ) {

-        lpeobjref->start_listening(refobj);

-    }

-

-    lpeobjref->owner->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);

-}

-

-static void

-lpeobjectreference_delete_self(SPObject */*deleted*/, LPEObjectReference *lpeobjref)

-{

-    guint const mode = prefs_get_int_attribute("options.cloneorphans", "value", SP_CLONE_ORPHANS_UNLINK);

-

-    if (mode == SP_CLONE_ORPHANS_UNLINK) {

-        // leave it be. just forget about the source

-        lpeobjref->quit_listening();

-        lpeobjref->unlink();

-        if (lpeobjref->user_unlink)

-            lpeobjref->user_unlink(lpeobjref->owner);

-    } else if (mode == SP_CLONE_ORPHANS_DELETE) {

-        lpeobjref->owner->deleteObject();

-    }

-}

-

-static void

-lpeobjectreference_source_modified(SPObject *iSource, guint flags, LPEObjectReference *lpeobjref)

-{

-    lpeobjref->owner->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);

-}

-

-} //namespace LivePathEffect

-

-} // namespace inkscape

-

-/*

-  Local Variables:

-  mode:c++

-  c-file-style:"stroustrup"

-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))

-  indent-tabs-mode:nil

-  fill-column:99

-  End:

-*/

-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :

+/*
+ * The reference corresponding to the inkscape:live-effect attribute
+ *
+ * Copyright (C) 2007 Johan Engelen
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information.
+ */
+
+#include "enums.h"
+#include "live_effects/lpeobject-reference.h"
+#include "live_effects/lpeobject.h"
+
+#include "prefs-utils.h"
+#include "uri.h"
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+static void lpeobjectreference_href_changed(SPObject *old_ref, SPObject *ref, LPEObjectReference *lpeobjref);
+static void lpeobjectreference_delete_self(SPObject *deleted, LPEObjectReference *lpeobjref);
+static void lpeobjectreference_source_modified(SPObject *iSource, guint flags, LPEObjectReference *lpeobjref);
+
+LPEObjectReference::LPEObjectReference(SPObject* i_owner) : URIReference(i_owner)
+{
+    owner=i_owner;
+    lpeobject_href = NULL;
+    lpeobject_repr = NULL;
+    lpeobject = NULL;
+    _changed_connection = changedSignal().connect(sigc::bind(sigc::ptr_fun(lpeobjectreference_href_changed), this)); // listening to myself, this should be virtual instead
+
+    user_unlink = NULL;
+}
+
+LPEObjectReference::~LPEObjectReference(void)
+{
+    _changed_connection.disconnect(); // to do before unlinking
+
+    quit_listening();
+    unlink();
+}
+
+bool LPEObjectReference::_acceptObject(SPObject * const obj) const
+{
+    if (IS_LIVEPATHEFFECT(obj)) {
+        SPObject * const owner = getOwner();
+        /* Refuse references to us or to an ancestor. */
+        for ( SPObject *iter = owner ; iter ; iter = SP_OBJECT_PARENT(iter) ) {
+            if ( iter == obj ) {
+                return false;
+            }
+        }
+        return true;
+    } else {
+        return false;
+    }
+}
+
+void
+LPEObjectReference::link(char *to)
+{
+    if ( to == NULL ) {
+        quit_listening();
+        unlink();
+    } else {
+        if ( !lpeobject_href || ( strcmp(to, lpeobject_href) != 0 ) ) {
+            g_free(lpeobject_href);
+            lpeobject_href = g_strdup(to);
+            try {
+                attach(Inkscape::URI(to));
+            } catch (Inkscape::BadURIException &e) {
+                /* TODO: Proper error handling as per
+                 * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing.
+                 */
+                g_warning("%s", e.what());
+                detach();
+            }
+        }
+    }
+}
+
+void
+LPEObjectReference::unlink(void)
+{
+    g_free(lpeobject_href);
+    lpeobject_href = NULL;
+    detach();
+}
+
+void
+LPEObjectReference::start_listening(LivePathEffectObject* to)
+{
+    if ( to == NULL ) {
+        return;
+    }
+    lpeobject = to;
+    lpeobject_repr = SP_OBJECT_REPR(to);
+    _delete_connection = to->connectDelete(sigc::bind(sigc::ptr_fun(&lpeobjectreference_delete_self), this));
+    _modified_connection = to->connectModified(sigc::bind<2>(sigc::ptr_fun(&lpeobjectreference_source_modified), this));
+}
+
+void
+LPEObjectReference::quit_listening(void)
+{
+    if ( lpeobject == NULL ) {
+        return;
+    }
+    _modified_connection.disconnect();
+    _delete_connection.disconnect();
+    lpeobject_repr = NULL;
+    lpeobject = NULL;
+}
+
+static void
+lpeobjectreference_href_changed(SPObject */*old_ref*/, SPObject */*ref*/, LPEObjectReference *lpeobjref)
+{
+    lpeobjref->quit_listening();
+    LivePathEffectObject *refobj = LIVEPATHEFFECT( lpeobjref->getObject() );
+    if ( refobj ) {
+        lpeobjref->start_listening(refobj);
+    }
+
+    lpeobjref->owner->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+}
+
+static void
+lpeobjectreference_delete_self(SPObject */*deleted*/, LPEObjectReference *lpeobjref)
+{
+    guint const mode = prefs_get_int_attribute("options.cloneorphans", "value", SP_CLONE_ORPHANS_UNLINK);
+
+    if (mode == SP_CLONE_ORPHANS_UNLINK) {
+        // leave it be. just forget about the source
+        lpeobjref->quit_listening();
+        lpeobjref->unlink();
+        if (lpeobjref->user_unlink)
+            lpeobjref->user_unlink(lpeobjref->owner);
+    } else if (mode == SP_CLONE_ORPHANS_DELETE) {
+        lpeobjref->owner->deleteObject();
+    }
+}
+
+static void
+lpeobjectreference_source_modified(SPObject *iSource, guint flags, LPEObjectReference *lpeobjref)
+{
+    lpeobjref->owner->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+}
+
+} //namespace LivePathEffect
+
+} // namespace inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :