r19083@shi: ted | 2008-04-21 16:09:24 -0700

 A directory for filter effects
 r19084@shi:  ted | 2008-04-21 20:03:59 -0700
 The basis for the filter interface for defining effects.
 r19085@shi:  ted | 2008-04-21 20:59:04 -0700
 Adding Sepia as an example
 r19086@shi:  ted | 2008-04-21 23:25:57 -0700
 Wiring everything in.  Cleaning it up so that it looks nice.
 r19087@shi:  ted | 2008-04-22 00:00:08 -0700
 Completeing more of the guts.  Not done, but the basic infrastructure is now in place.
 r19088@shi:  ted | 2008-04-22 00:19:38 -0700
 All the basic plumbing code.  It seems to work, except the document is wrong from the controlling filter guy.  That should be fixable.
 r19089@shi:  ted | 2008-04-22 00:31:36 -0700
 Whoo! Hoo! for simple stuff it seems to work.
 r19090@shi:  ted | 2008-04-22 10:36:16 -0700
 First pass at adding the filters from Mauve's example
 r19091@shi:  ted | 2008-04-22 10:37:24 -0700
 Fixing misspelling
 r19092@shi:  ted | 2008-04-22 12:32:18 -0700
 Should be appending instead of prepending these nodes.
 r19093@shi:  ted | 2008-04-22 13:37:34 -0700
 Basic filter with parameters working
 r19094@shi:  ted | 2008-04-22 14:27:20 -0700
 Changing it so that by default an effect will have a call to autogui that will work with live effects.  Basically this involved migrating the implementation of prefs_effect up from script.cpp to implementation.cpp
 r19102@shi:  ted | 2008-04-22 14:38:46 -0700
 Better defaults
 
 r19103@shi:  ted | 2008-04-22 14:42:07 -0700
 Adding filter stuff to be translated

(bzr r5490)

1 files changed, 21 insertions, 2 deletions

diff --git a/src/extension/implementation/implementation.cpp b/src/extension/implementation/implementation.cpp
index 5fdb47835..6614604ff 100644
--- a/src/extension/implementation/implementation.cpp
+++ b/src/extension/implementation/implementation.cpp
@@ -19,6 +19,12 @@
 #include <extension/input.h>
 #include <extension/effect.h>
 
+#include "selection.h"
+#include "desktop.h"
+#include "desktop-handles.h"
+#include "ui/view/view.h"
+#include "util/glib-list-iterators.h"
+
 namespace Inkscape {
 namespace Extension {
 namespace Implementation {
@@ -91,8 +97,21 @@ Implementation::save(Inkscape::Extension::Output */*module*/, SPDocument */*doc*
 } /* Implementation::save */
 
 Gtk::Widget *
-Implementation::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View */*view*/, sigc::signal<void> * /*changeSignal*/, ImplementationDocumentCache * /*docCache*/) {
-    return module->autogui(NULL, NULL);
+Implementation::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, ImplementationDocumentCache * docCache) {
+    if (module->param_visible_count() == 0) return NULL;
+
+    SPDocument * current_document = view->doc();
+
+    using Inkscape::Util::GSListConstIterator;
+    GSListConstIterator<SPItem *> selected =
+           sp_desktop_selection((SPDesktop *)view)->itemList();
+    Inkscape::XML::Node * first_select = NULL;
+    if (selected != NULL) {
+        const SPItem * item = *selected;
+        first_select = SP_OBJECT_REPR(item);
+    }
+
+    return module->autogui(current_document, first_select, changeSignal);
 } /* Implementation::prefs_effect */
 
 void