+/* This file is part of GtkMathView-Bonobo, a Bonobo wrapper for GtkMathView.
+ * Copyright (C) 2003 Luca Padovani <lpadovan@cs.unibo.it>
+ * Pouria Masoudi <pmasoudi@cs.unibo.it>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/gtkmathview-bonobo
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
+
+#include <config.h>
+
#include <bonobo.h>
#include <bonobo/bonobo-shlib-factory.h>
#include <gtkmathview.h>
+
#include "control-factory.h"
+#include "control-data.h"
+#include "persist-file.h"
+#include "persist-stream.h"
+#include "handlers.h"
+#include "view.h"
+
+enum
+ {
+ MATH_VIEW_WIDTH,
+ MATH_VIEW_HEIGHT,
+ MATH_VIEW_TOP_X,
+ MATH_VIEW_TOP_Y,
+ MATH_VIEW_FONT_SIZE,
+ MATH_VIEW_VERBOSITY,
+ MATH_VIEW_ID_NS_URI,
+ MATH_VIEW_ID_NAME
+ } math_args;
-enum {
- MATH_VIEW_WIDTH,
- MATH_VIEW_HEIGHT,
- MATH_VIEW_TOP_X,
- MATH_VIEW_TOP_Y,
- MATH_VIEW_FONT_SIZE,
- MATH_VIEW_ANTI_ALIASING,
- MATH_VIEW_TRANSPARENCY,
- MATH_VIEW_VERBOSITY,
- MATH_VIEW_FONT_MANAGER
-} math_args;
-
-
-/*static char *
-make_reg_id(const char *iid)
+static void
+activate_maction(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
{
- char *id;
- id = bonobo_activation_make_registration_id(iid,Display_String(gdk_display));
- return id;
-}*/
+ GdomeElement* elem;
+
+ g_return_if_fail(control_data != NULL);
+
+ elem = gtk_math_view_get_element_at(control_data->math_view, control_data->x, control_data->y);
+ if (elem != NULL)
+ {
+ GdomeException exc = 0;
+ GdomeElement* action = find_self_or_ancestor(elem, MATHML_NS_URI, "maction");
+ if (action != NULL)
+ {
+ gtk_math_view_freeze(control_data->math_view);
+ action_toggle(action);
+ gtk_math_view_thaw(control_data->math_view);
+ gdome_el_unref(action, &exc);
+ g_assert(exc == 0);
+ }
+ gdome_el_unref(elem, &exc);
+ g_assert(exc == 0);
+ }
+}
static void
-get_prop(BonoboPropertyBag *bag,
- BonoboArg *arg,
- guint arg_id,
- CORBA_Environment *ev,
- gpointer user_data)
+copy_link_address(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+}
+
+static void
+zoom_in(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+ g_return_if_fail(control_data != NULL);
+ guint old_font_size = gtk_math_view_get_font_size(control_data->math_view);
+ gtk_math_view_set_font_size(control_data->math_view, old_font_size + 1);
+}
+
+static void
+zoom_out(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+ g_return_if_fail(control_data != NULL);
+ guint old_font_size = gtk_math_view_get_font_size(control_data->math_view);
+ gtk_math_view_set_font_size(control_data->math_view, old_font_size - 1);
+}
+
+static void
+switch_semantic_selection(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+ g_return_if_fail(control_data != NULL);
+ control_data->semantic_selection = !control_data->semantic_selection;
+ if (control_data->semantic_selection)
+ {
+ GdomeElement* elem = find_element_with_id(control_data->root_selected,
+ control_data->id_ns_uri,
+ control_data->id_name);
+ }
+}
+
+/*
+static void
+copy_selected_markup(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+ gchar* res = copy_markup(control_data->root_selected);
+ if (res != NULL)
+ {
+ set_clipboard(res);
+ g_free(res);
+ }
+}
+*/
+
+static void
+copy_selected_id(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+}
+
+static void
+select_parent(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
+{
+ g_return_if_fail(control_data != NULL);
+ if (control_data->root_selected != NULL)
+ {
+ GdomeException exc = 0;
+ GdomeNode* parent_node = gdome_el_parentNode(control_data->root_selected, &exc);
+ g_assert(parent_node != NULL);
+ g_assert(exc == 0);
+ GdomeElement* parent = gdome_cast_el(parent_node);
+ gtk_math_view_control_data_set_root_selected(control_data, parent);
+ gdome_n_unref(parent_node, &exc);
+ g_assert(exc == 0);
+ }
+}
+
+static void
+deselect(GtkMathViewControlData* control_data, guint action, GtkWidget* widget)
{
- GtkMathView *math_view;
+ g_return_if_fail(control_data != NULL);
+
+ if (control_data->root_selected != NULL)
+ {
+ gtk_math_view_unselect(control_data->math_view, control_data->root_selected);
+ control_data->root_selected = NULL;
+ }
+}
- g_return_if_fail(GTK_IS_MATH_VIEW(user_data));
+/* Our menu, an array of GtkItemFactoryEntry structures that defines each menu item */
+static GtkItemFactoryEntry menu_items[] = {
+ { "/Activate <maction>", NULL, activate_maction, 0, "<StockItem>", GTK_STOCK_EXECUTE },
+ { "/Copy Link Address", NULL, copy_link_address, 0, "<StockItem>", GTK_STOCK_COPY },
+ /* { "/Jump To", NULL, NULL, 0, "<StockItem>", GTK_STOCK_JUMP_TO }, */
+ { "/sep1", NULL, NULL, 0, "<Separator>" },
+ /* { "/Semantic Selection", NULL, switch_semantic_selection, 0, "<CheckItem>" }, */
+ /* { "/Copy Selected Markup", NULL, copy_selected_markup, 0, "<Item>" }, */
+ /* { "/Copy Id", NULL, copy_selected_id, 0, "<Item>" }, */
+ /* { "/Show Selected", NULL, NULL, 0, "<Item>" }, */
+ { "/Select Parent", NULL, select_parent, 0, "<Item>" },
+ { "/De-Select", NULL, deselect, 0, "<StockItem>", GTK_STOCK_CLEAR },
+ { "/sep2", NULL, NULL, 0, "<Separator>" },
+ { "/Smaller", NULL, zoom_out, 0, "<StockItem>", GTK_STOCK_ZOOM_OUT },
+ { "/Bigger", NULL, zoom_in, 0, "<StockItem>", GTK_STOCK_ZOOM_IN },
+ /* { "/Properties...", NULL, NULL, 0, "<StockItem>", GTK_STOCK_PROPERTIES }, */
+};
- math_view = GTK_MATH_VIEW(user_data);
+static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
- switch(arg_id)
+void
+button_pressed_cb(GtkMathView* math_view, GdkEventButton* event, GtkMathViewControlData* control_data)
+{
+ g_return_if_fail(math_view != NULL);
+ g_return_if_fail(event != NULL);
+ g_return_if_fail(control_data != NULL);
+
+ if (event->button == 3)
+ {
+#if 0
+ gtk_menu_popup (GTK_MENU(control_data->popup_menu), NULL, NULL,
+ NULL, event, event->button, event->time);
+#endif
+ control_data->x = (gint) event->x;
+ control_data->y = (gint) event->y;
+ printf("data %d %d\n", control_data->x, control_data->y);
+
+ gtk_item_factory_popup_with_data(control_data->item_factory,
+ NULL, NULL, event->x_root, event->y_root,
+ event->button, gtk_get_current_event_time());
+ }
+}
+
+
+static void
+get_prop(BonoboPropertyBag* bag,
+ BonoboArg* arg,
+ guint arg_id,
+ CORBA_Environment *ev,
+ gpointer user_data)
+{
+ GtkMathViewControlData* control_data = user_data;
+ g_assert(control_data != NULL);
+
+ switch (arg_id)
{
case MATH_VIEW_WIDTH:
- {
- gint i = gtk_math_view_get_width(math_view);
- g_assert(arg->_type == BONOBO_ARG_INT);
- BONOBO_ARG_SET_INT(arg,i);
- }
+ BONOBO_ARG_SET_INT(arg, gtk_math_view_get_width(control_data->math_view));
break;
case MATH_VIEW_HEIGHT:
- {
- guint i = gtk_math_view_get_height(math_view);
-
- g_assert(arg->_type == BONOBO_ARG_INT);
- BONOBO_ARG_SET_INT(arg,i);
- }
+ BONOBO_ARG_SET_INT(arg, gtk_math_view_get_height(control_data->math_view));
break;
case MATH_VIEW_TOP_X:
{
- guint new_top_y,new_top_x;
-
- g_assert(arg->_type == BONOBO_ARG_INT);
- gtk_math_view_get_top(math_view,&new_top_x, &new_top_y);
- BONOBO_ARG_SET_INT(arg,new_top_x);
+ guint top_x;
+ gtk_math_view_get_top(control_data->math_view, &top_x, NULL);
+ BONOBO_ARG_SET_INT(arg, top_x);
}
break;
case MATH_VIEW_TOP_Y:
{
- guint new_top_y,new_top_x;
-
- g_assert(arg->_type == BONOBO_ARG_INT);
- gtk_math_view_get_top(math_view,&new_top_x,&new_top_y);
- BONOBO_ARG_SET_INT(arg,new_top_y);
+ guint top_y;
+ gtk_math_view_get_top(control_data->math_view, NULL, &top_y);
+ BONOBO_ARG_SET_INT(arg, top_y);
}
break;
case MATH_VIEW_FONT_SIZE:
- {
- guint i = gtk_math_view_get_font_size(math_view);
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- BONOBO_ARG_SET_INT(arg,i);
- }
- break;
- case MATH_VIEW_ANTI_ALIASING:
- {
- gboolean i = gtk_math_view_get_anti_aliasing(math_view);
- g_assert(arg->_type == BONOBO_ARG_BOOLEAN);
-
- BONOBO_ARG_SET_BOOLEAN(arg,i);
- }
- break;
- case MATH_VIEW_TRANSPARENCY:
- {
- gboolean i = gtk_math_view_get_transparency(math_view);
- g_assert(arg->_type == BONOBO_ARG_BOOLEAN);
-
- BONOBO_ARG_SET_BOOLEAN(arg,i);
- }
+ BONOBO_ARG_SET_INT(arg, gtk_math_view_get_font_size(control_data->math_view));
break;
case MATH_VIEW_VERBOSITY:
+ BONOBO_ARG_SET_INT(arg, gtk_math_view_get_log_verbosity(control_data->math_view));
+ break;
+ case MATH_VIEW_ID_NS_URI:
{
- gint i = gtk_math_view_get_log_verbosity(math_view);
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- BONOBO_ARG_SET_INT(arg,i);
+ gchar* id_ns_uri = gtk_math_view_control_data_get_id_ns_uri(control_data);
+ BONOBO_ARG_SET_STRING(arg, id_ns_uri);
+ g_free(id_ns_uri);
}
break;
- case MATH_VIEW_FONT_MANAGER:
+ case MATH_VIEW_ID_NAME:
{
- gint i = (gint) gtk_math_view_get_font_manager_type(math_view);
- BONOBO_ARG_SET_INT(arg,i);
+ gchar* id_name = gtk_math_view_control_data_get_id_name(control_data);
+ BONOBO_ARG_SET_STRING(arg, id_name);
+ g_free(id_name);
}
break;
default:
- g_assert(FALSE);
+ bonobo_exception_set (ev, ex_Bonobo_PropertyBag_NotFound);
+ break;
}
}
static void
-set_prop(BonoboPropertyBag *bag,
- const BonoboArg *arg,
- guint arg_id,
- CORBA_Environment *ev,
- gpointer user_data)
+set_prop(BonoboPropertyBag* bag,
+ const BonoboArg* arg,
+ guint arg_id,
+ CORBA_Environment* ev,
+ gpointer user_data)
{
- GtkMathView *math_view;
+ GtkMathViewControlData *control_data = user_data;
+ g_assert(control_data != NULL);
- g_return_if_fail(GTK_IS_MATH_VIEW(user_data));
-
- math_view = GTK_MATH_VIEW(user_data);
-
- switch(arg_id)
+ switch (arg_id)
{
- /*case MATH_VIEW_WIDTH:
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- guint i = gtk_math_view_set_width(math_view);
- BONOBO_ARG_SET_INT(arg,i);
- break;
- case MATH_VIEW_HEIGHT:
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- guint i = gtk_math_view_get_height(math_view);
- BONOBO_ARG_SET_INT(arg,i);
- break;*/
case MATH_VIEW_TOP_X:
{
guint old_top_y;
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- gtk_math_view_get_top(math_view, NULL, &old_top_y);
- gtk_math_view_set_top(math_view, BONOBO_ARG_GET_INT(arg), old_top_y);
+ gtk_math_view_get_top(control_data->math_view, NULL, &old_top_y);
+ gtk_math_view_set_top(control_data->math_view, BONOBO_ARG_GET_INT(arg), old_top_y);
}
break;
case MATH_VIEW_TOP_Y:
{
guint old_top_x;
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- gtk_math_view_get_top(math_view, &old_top_x, NULL);
- gtk_math_view_set_top(math_view, BONOBO_ARG_GET_INT(arg), old_top_x);
+ gtk_math_view_get_top(control_data->math_view, &old_top_x, NULL);
+ gtk_math_view_set_top(control_data->math_view, BONOBO_ARG_GET_INT(arg), old_top_x);
}
break;
case MATH_VIEW_FONT_SIZE:
- {
- guint i = gtk_math_view_get_font_size(math_view);
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- BONOBO_ARG_SET_INT(arg,i);
- }
- break;
- case MATH_VIEW_ANTI_ALIASING:
- {
- gboolean i = gtk_math_view_get_anti_aliasing(math_view);
- g_assert(arg->_type == BONOBO_ARG_BOOLEAN);
-
- BONOBO_ARG_SET_BOOLEAN(arg,i);
- }
- break;
- case MATH_VIEW_TRANSPARENCY:
- {
- gboolean i = gtk_math_view_get_transparency(math_view);
- g_assert(arg->_type == BONOBO_ARG_BOOLEAN);
-
- BONOBO_ARG_SET_BOOLEAN(arg,i);
- }
+ gtk_math_view_set_font_size(control_data->math_view, BONOBO_ARG_GET_INT(arg));
break;
case MATH_VIEW_VERBOSITY:
- {
- gint i = gtk_math_view_get_log_verbosity(math_view);
- g_assert(arg->_type == BONOBO_ARG_INT);
-
- BONOBO_ARG_SET_INT(arg,i);
- }
+ gtk_math_view_set_log_verbosity(control_data->math_view, BONOBO_ARG_GET_INT(arg));
break;
- case MATH_VIEW_FONT_MANAGER:
- {
- gint i = (gint) gtk_math_view_get_font_manager_type(math_view);
- BONOBO_ARG_SET_INT(arg,i);
- }
+ case MATH_VIEW_ID_NS_URI:
+ gtk_math_view_control_data_set_id_ns_uri(control_data, BONOBO_ARG_GET_STRING(arg));
+ break;
+ case MATH_VIEW_ID_NAME:
+ gtk_math_view_control_data_set_id_name(control_data, BONOBO_ARG_GET_STRING(arg));
break;
default:
bonobo_exception_set (ev, ex_Bonobo_PropertyBag_NotFound);
}
}
-static BonoboObject*
-gtk_math_view_control_factory(BonoboGenericFactory* factory, const gchar* component_id, gpointer closure)
+static void
+control_destroy(BonoboObject *object, GtkMathViewControlData *cd)
{
- BonoboControl *control;
- BonoboPropertyBag *prop_bag;
+ gtk_math_view_control_data_destroy(cd);
+}
+
+static void
+gtk_math_view_control_init(BonoboControl *control, GtkWidget *scrolled_window)
+{
+ GtkMathViewControlData *control_data;
GtkWidget *math_view;
+ GtkItemFactory *item_factory;
+
+ Bonobo_UIContainer remote_ui_container;
+ BonoboUIComponent *ui_component;
+
+ BonoboPropertyBag *prop_bag;
BonoboObject *persist_file;
BonoboObject *persist_stream;
-
+ BonoboEventSource *evs;
+ View* view;
+
math_view = gtk_math_view_new(NULL,NULL);
gtk_widget_show(math_view);
- control = bonobo_control_new(math_view);
+ control_data = gtk_math_view_control_data_new(control, (GtkMathView*)math_view);
+
+ g_signal_connect (control, "destroy", G_CALLBACK (control_destroy), control_data);
+
+ /* Same as before but don't bother with the accelerators */
+ control_data->item_factory = gtk_item_factory_new (GTK_TYPE_MENU, "<main>", NULL);
+ gtk_item_factory_create_items (control_data->item_factory, nmenu_items, menu_items, control_data);
+ /* control_data->popup_menu = gtk_item_factory_get_widget (control_data->item_factory, "<main>"); */
+ /* gtk_widget_ref(control_data->popup_menu); */
+
+ evs = bonobo_event_source_new();
+ bonobo_object_add_interface(BONOBO_OBJECT(control), BONOBO_OBJECT(evs));
+
+ gtk_container_add(GTK_CONTAINER (scrolled_window), GTK_WIDGET (control_data->math_view));
+
+ view = view_new(control_data);
+ bonobo_object_add_interface(BONOBO_OBJECT(control), BONOBO_OBJECT(view));
persist_file = gtk_math_view_persist_file_new(GTK_MATH_VIEW(math_view));
bonobo_object_add_interface(BONOBO_OBJECT(control), persist_file);
persist_stream = gtk_math_view_persist_stream_new(GTK_MATH_VIEW(math_view));
bonobo_object_add_interface(BONOBO_OBJECT(control), persist_stream);
- prop_bag = bonobo_property_bag_new(get_prop, set_prop, math_view);
+ prop_bag = bonobo_property_bag_new(get_prop, set_prop, control_data);
bonobo_control_set_properties(control, BONOBO_OBJREF(prop_bag), NULL);
- bonobo_property_bag_add(prop_bag,"width",MATH_VIEW_WIDTH,BONOBO_ARG_INT,
- NULL,"width",0);
- bonobo_property_bag_add(prop_bag,"height",MATH_VIEW_HEIGHT,BONOBO_ARG_INT,
- NULL,"height",0);
- bonobo_property_bag_add(prop_bag,"top_x",MATH_VIEW_TOP_X,BONOBO_ARG_INT,
- NULL,"top_x",0);
- bonobo_property_bag_add(prop_bag,"top_y",MATH_VIEW_TOP_Y,BONOBO_ARG_INT,
- NULL,"top_y",0);
- bonobo_property_bag_add(prop_bag,"font_size",MATH_VIEW_FONT_SIZE,BONOBO_ARG_INT,
- NULL,"font_size",0);
- bonobo_property_bag_add(prop_bag,"anti_aliasing",MATH_VIEW_ANTI_ALIASING,BONOBO_ARG_BOOLEAN,
- NULL,"anti_aliasing",0);
- bonobo_property_bag_add(prop_bag,"transparency",MATH_VIEW_TRANSPARENCY,BONOBO_ARG_BOOLEAN,
- NULL,"transparency",0);
- bonobo_property_bag_add(prop_bag,"verbosity",MATH_VIEW_VERBOSITY,BONOBO_ARG_INT,
- NULL,"verbosity",0);
- bonobo_property_bag_add(prop_bag,"font_manager",MATH_VIEW_FONT_MANAGER,BONOBO_ARG_INT,
- NULL,"font_manager",0);
+ bonobo_property_bag_add(prop_bag, "width",
+ MATH_VIEW_WIDTH, BONOBO_ARG_INT,
+ NULL,
+ "Width of the view", 0);
+ bonobo_property_bag_add(prop_bag, "height",
+ MATH_VIEW_HEIGHT, BONOBO_ARG_INT,
+ NULL,
+ "Height of the view", 0);
+ bonobo_property_bag_add(prop_bag, "top-x",
+ MATH_VIEW_TOP_X, BONOBO_ARG_INT,
+ NULL,
+ "X coordinate of the top-left corner", 0);
+ bonobo_property_bag_add(prop_bag, "top-y",
+ MATH_VIEW_TOP_Y, BONOBO_ARG_INT,
+ NULL,
+ "Y coordinate of the top-left corner", 0);
+ bonobo_property_bag_add(prop_bag, "font-size",
+ MATH_VIEW_FONT_SIZE, BONOBO_ARG_INT,
+ NULL,
+ "Default font size", 0);
+ bonobo_property_bag_add(prop_bag,"verbosity",
+ MATH_VIEW_VERBOSITY, BONOBO_ARG_INT,
+ NULL,
+ "Verbosity level", 0);
+ bonobo_property_bag_add(prop_bag, "id-ns-uri",
+ MATH_VIEW_ID_NS_URI, BONOBO_ARG_STRING,
+ NULL,
+ "Namespace URI of ID attribute", 0);
+ bonobo_property_bag_add(prop_bag, "id-name",
+ MATH_VIEW_ID_NAME, BONOBO_ARG_STRING,
+ NULL,
+ "Name of ID attribute", 0);
bonobo_object_unref(BONOBO_OBJECT(prop_bag));
- //bonobo_object_unref(BONOBO_OBJECT(persist_file));
- //bonobo_object_unref(BONOBO_OBJECT(persist_stream));
+
+ g_signal_connect(control,"set_frame", G_CALLBACK(set_frame), control_data);
+ g_signal_connect(control_data->math_view, "button_press_event", G_CALLBACK (button_pressed_cb),
+ control_data);
+ g_signal_connect(control_data->math_view, "click", G_CALLBACK (click_cb),
+ control_data);
+ g_signal_connect(control_data->math_view, "select_begin", G_CALLBACK(select_begin_cb),
+ control_data);
+ g_signal_connect(control_data->math_view, "select_over", G_CALLBACK(select_over_cb),
+ control_data);
+ g_signal_connect(control_data->math_view, "select_end", G_CALLBACK(select_end_cb),
+ control_data);
+ g_signal_connect(control_data->math_view, "select_abort", G_CALLBACK(select_abort_cb),
+ control_data);
+}
- return BONOBO_OBJECT(control);
+static BonoboObject*
+gtk_math_view_control_factory(BonoboGenericFactory* factory, const gchar* component_id,
+ gpointer closure)
+{
+ BonoboControl *control;
+ GtkWidget *scrolled_window;
+
+ scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+ /* putting SHADOW_NONE screws the plugin window, how's that??? */
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_IN);
+ gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 0);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled_window),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_widget_show_all (scrolled_window);
+
+ control = bonobo_control_new(scrolled_window);
+
+ if(control)
+ {
+ gtk_math_view_control_init(control,scrolled_window);
+ return BONOBO_OBJECT(control);
+ }
+ else
+ return NULL;
}
-BONOBO_ACTIVATION_SHLIB_FACTORY (CONTROL_FACTORY_ID, "GtkMathView Factory", gtk_math_view_control_factory, NULL);
+BONOBO_ACTIVATION_SHLIB_FACTORY (CONTROL_FACTORY_ID, "GtkMathView Factory",
+ gtk_math_view_control_factory, NULL);
projects / helm.git / blobdiff