X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fgtkmathview-bonobo%2Fsrc%2Fview.c;fp=helm%2Fgtkmathview-bonobo%2Fsrc%2Fview.c;h=0000000000000000000000000000000000000000;hb=1696761e4b8576e8ed81caa905fd108717019226;hp=068558d25077b59e957a5158beec93cd78a900ef;hpb=5325734bc2e4927ed7ec146e35a6f0f2b49f50c1;p=helm.git diff --git a/helm/gtkmathview-bonobo/src/view.c b/helm/gtkmathview-bonobo/src/view.c deleted file mode 100644 index 068558d25..000000000 --- a/helm/gtkmathview-bonobo/src/view.c +++ /dev/null @@ -1,361 +0,0 @@ -/* This file is part of GtkMathView-Bonobo, a Bonobo wrapper for GtkMathView. - * Copyright (C) 2003 Luca Padovani - * Pouria Masoudi - * - * 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 - */ - -#include - -#define HAVE_GMETADOM -#include - -#include "aux.h" -#include "view.h" - -static GObjectClass* view_parent_class; - -static void -view_object_finalize(GObject* object) -{ - View* view = VIEW(object); - /* free resources */ - view_parent_class->finalize(object); - return; -} - -static void -impl_view_freeze(PortableServer_Servant servant, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_freeze(view->control_data->math_view); - return; -} - -static void -impl_view_thaw(PortableServer_Servant servant, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_thaw(view->control_data->math_view); - return; -} - -static CORBA_boolean -impl_view_load(PortableServer_Servant servant, - const CORBA_char *uri, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - return gtk_math_view_load_uri(view->control_data->math_view, uri); -} - -static void -impl_view_unload(PortableServer_Servant servant, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_unload(view->control_data->math_view); -} - -static void -impl_view_setIdAttribute (PortableServer_Servant servant, - const CORBA_char *ns, - const CORBA_char *name, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_control_data_set_id_attribute(view->control_data, ns, name); -} - -static void -impl_view_getIdAttribute (PortableServer_Servant servant, - CORBA_string *ns, - CORBA_string *name, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - if (view->control_data->id_ns_uri != NULL) - *ns = CORBA_string_dup(view->control_data->id_ns_uri->str); - else - *ns = NULL; - - if (view->control_data->id_name != NULL) - *name = CORBA_string_dup(view->control_data->id_name); - else - *name = NULL; -} - -static void -impl_view_select(PortableServer_Servant servant, - const CORBA_char *id, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - GdomeElement* root = gtk_math_view_get_root_element(view->control_data->math_view); - if (root != NULL) - { - GdomeException exc = 0; - GdomeElement* el = find_element_by_id(root, - view->control_data->id_ns_uri, - view->control_data->id_name, - id); - if (el != NULL) - { - gtk_math_view_select(view->control_data->math_view, el); - gdome_el_unref(el, &exc); - g_assert(exc == 0); - } - gdome_el_unref(root, &exc); - g_assert(exc == 0); - } -} - -static void -impl_view_unselect(PortableServer_Servant servant, - const CORBA_char *id, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - GdomeElement* root = gtk_math_view_get_root_element(view->control_data->math_view); - if (root != NULL) - { - GdomeException exc = 0; - GdomeElement* el = find_element_by_id(root, - view->control_data->id_ns_uri, - view->control_data->id_name, - id); - if (el != NULL) - { - gtk_math_view_unselect(view->control_data->math_view, el); - gdome_el_unref(el, &exc); - g_assert(exc == 0); - } - gdome_el_unref(root, &exc); - g_assert(exc == 0); - } -} - -static CORBA_boolean -impl_view_isSelected(PortableServer_Servant servant, - const CORBA_char *id, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - GdomeElement* root = gtk_math_view_get_root_element(view->control_data->math_view); - CORBA_boolean res = CORBA_FALSE; - if (root != NULL) - { - GdomeException exc = 0; - GdomeElement* el = find_element_by_id(root, - view->control_data->id_ns_uri, - view->control_data->id_name, - id); - if (el != NULL) - { - res = gtk_math_view_is_selected(view->control_data->math_view, el) ? CORBA_TRUE : CORBA_FALSE; - gdome_el_unref(el, &exc); - g_assert(exc == 0); - } - gdome_el_unref(root, &exc); - g_assert(exc == 0); - } - return res; -} - -static CORBA_boolean -impl_view_elementCoords(PortableServer_Servant servant, - const CORBA_char *id, - CORBA_short *x, CORBA_short *y, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - GdomeElement* root = gtk_math_view_get_root_element(view->control_data->math_view); - CORBA_boolean res = CORBA_FALSE; - if (root != NULL) - { - GdomeException exc = 0; - GdomeElement* el = find_element_by_id(root, - view->control_data->id_ns_uri, - view->control_data->id_name, - id); - if (el != NULL) - { - gint xx; - gint yy; - res = gtk_math_view_get_element_coords(view->control_data->math_view, el, &xx, &yy) ? CORBA_TRUE : CORBA_FALSE; - gdome_el_unref(el, &exc); - g_assert(exc == 0); - *x = xx; - *y = yy; - } - gdome_el_unref(root, &exc); - g_assert(exc == 0); - } - return res; -} - -static CORBA_boolean -impl_view_elementBoundingBox(PortableServer_Servant servant, - const CORBA_char *id, - CORBA_short *width, CORBA_short *height, CORBA_short *depth, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - GdomeElement* root = gtk_math_view_get_root_element(view->control_data->math_view); - CORBA_boolean res = CORBA_FALSE; - if (root != NULL) - { - GdomeException exc = 0; - GdomeElement* el = find_element_by_id(root, - view->control_data->id_ns_uri, - view->control_data->id_name, - id); - if (el != NULL) - { - gint w; - gint h; - gint d; - res = gtk_math_view_get_element_bounding_box(view->control_data->math_view, el, &w, &h, &d) ? CORBA_TRUE : CORBA_FALSE; - gdome_el_unref(el, &exc); - g_assert(exc == 0); - *width = w; - *height = h; - *depth = d; - } - gdome_el_unref(root, &exc); - g_assert(exc == 0); - } - return res; -} - -static void -impl_view_getSize(PortableServer_Servant servant, - CORBA_short *width, CORBA_short *height, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - *width = gtk_math_view_get_width(view->control_data->math_view); - *height = gtk_math_view_get_height(view->control_data->math_view); -} - -static void -impl_view_getTop(PortableServer_Servant servant, - CORBA_short *x, CORBA_short *y, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gint xx; - gint yy; - gtk_math_view_get_top(view->control_data->math_view, &xx, &yy); - *x = xx; - *y = yy; -} - -static void -impl_view_setTop (PortableServer_Servant servant, - CORBA_short x, CORBA_short y, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_set_top(view->control_data->math_view, x, y); -} - -static void -impl_view_setDefaultFontSize(PortableServer_Servant servant, - CORBA_short size, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_set_font_size(view->control_data->math_view, size); -} - -static short -impl_view_getDefaultFontSize(PortableServer_Servant servant, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - return gtk_math_view_get_font_size(view->control_data->math_view); -} - -static void -impl_view_setVerbosity(PortableServer_Servant servant, - const CORBA_short level, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - gtk_math_view_set_log_verbosity(view->control_data->math_view, level); -} - -static short -impl_view_getVerbosity(PortableServer_Servant servant, - CORBA_Environment *ev) -{ - View* view = VIEW (bonobo_object (servant)); - return gtk_math_view_get_log_verbosity(view->control_data->math_view); -} - -static void -view_class_init(ViewClass* klass) -{ - GObjectClass* object_class = (GObjectClass *) klass; - POA_GNOME_GtkMathView_View__epv* epv = &klass->epv; - - view_parent_class = g_type_class_peek_parent (klass); - object_class->finalize = view_object_finalize; - - epv->freeze = impl_view_freeze; - epv->thaw = impl_view_thaw; - epv->load = impl_view_load; - epv->unload = impl_view_unload; - epv->setIdAttribute = impl_view_setIdAttribute; - epv->getIdAttribute = impl_view_getIdAttribute; - epv->select = impl_view_select; - epv->unselect = impl_view_unselect; - epv->isSelected = impl_view_isSelected; - epv->elementCoords = impl_view_elementCoords; - epv->elementBoundingBox = impl_view_elementBoundingBox; - epv->getSize = impl_view_getSize; - epv->getTop = impl_view_getTop; - epv->setTop = impl_view_setTop; - epv->setDefaultFontSize = impl_view_setDefaultFontSize; - epv->getDefaultFontSize = impl_view_getDefaultFontSize; - epv->setVerbosity = impl_view_setVerbosity; - epv->getVerbosity = impl_view_getVerbosity; -} - -static void -view_init(View* view) -{ - /* do some initialization */ -} - -View* -view_new(GtkMathViewControlData* control_data) -{ - View* view; - g_return_val_if_fail(control_data != NULL, NULL); - view = g_object_new(VIEW_TYPE, NULL); - view->control_data = control_data; - return view; -} - -BONOBO_TYPE_FUNC_FULL (View, GNOME_GtkMathView_View, BONOBO_TYPE_OBJECT, view) -