1 #define __CONTEXT_MENU_C__
3 /*
4 * Unser-interface related object extension
5 *
6 * Authors:
7 * Lauris Kaplinski <lauris@kaplinski.com>
8 *
9 * This code is in public domain
10 */
12 #ifdef HAVE_CONFIG_H
13 # include "config.h"
14 #endif
16 #include "context-menu.h"
17 #include "../xml/repr.h"
18 #include "desktop.h"
19 #include "document.h"
21 static void sp_object_type_menu(GType type, SPObject *object, SPDesktop *desktop, GtkMenu *menu);
23 /* Append object-specific part to context menu */
25 void
26 sp_object_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu)
27 {
28 GObjectClass *klass;
29 klass = G_OBJECT_GET_CLASS(object);
30 while (G_TYPE_CHECK_CLASS_TYPE((klass), SP_TYPE_OBJECT)) {
31 GType type;
32 type = G_TYPE_FROM_CLASS(klass);
33 sp_object_type_menu(type, object, desktop, menu);
34 klass = (GObjectClass*)g_type_class_peek_parent(klass);
35 }
36 }
38 /* Implementation */
40 #include <gtk/gtkmenuitem.h>
42 #include <glibmm/i18n.h>
44 #include "sp-anchor.h"
45 #include "sp-image.h"
47 #include "document.h"
48 #include "desktop-handles.h"
49 #include "selection.h"
51 #include "dialogs/item-properties.h"
52 #include "dialogs/object-attributes.h"
53 #include "dialogs/object-properties.h"
55 #include "sp-path.h"
58 static void sp_item_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
59 static void sp_group_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
60 static void sp_anchor_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
61 static void sp_image_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
62 static void sp_shape_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
64 static void
65 sp_object_type_menu(GType type, SPObject *object, SPDesktop *desktop, GtkMenu *menu)
66 {
67 static GHashTable *t2m = NULL;
68 void (* handler)(SPObject *object, SPDesktop *desktop, GtkMenu *menu);
69 if (!t2m) {
70 t2m = g_hash_table_new(NULL, NULL);
71 g_hash_table_insert(t2m, GUINT_TO_POINTER(SP_TYPE_ITEM), (void*)sp_item_menu);
72 g_hash_table_insert(t2m, GUINT_TO_POINTER(SP_TYPE_GROUP), (void*)sp_group_menu);
73 g_hash_table_insert(t2m, GUINT_TO_POINTER(SP_TYPE_ANCHOR), (void*)sp_anchor_menu);
74 g_hash_table_insert(t2m, GUINT_TO_POINTER(SP_TYPE_IMAGE), (void*)sp_image_menu);
75 g_hash_table_insert(t2m, GUINT_TO_POINTER(SP_TYPE_SHAPE), (void*)sp_shape_menu);
76 }
77 handler = (void (*)(SPObject*, SPDesktop*, GtkMenu*))g_hash_table_lookup(t2m, GUINT_TO_POINTER(type));
78 if (handler) handler(object, desktop, menu);
79 }
81 /* SPItem */
83 static void sp_item_properties(GtkMenuItem *menuitem, SPItem *item);
84 static void sp_item_select_this(GtkMenuItem *menuitem, SPItem *item);
85 static void sp_item_create_link(GtkMenuItem *menuitem, SPItem *item);
87 /* Generate context menu item section */
89 static void
90 sp_item_menu(SPObject *object, SPDesktop *desktop, GtkMenu *m)
91 {
92 SPItem *item;
93 GtkWidget *w;
95 item = (SPItem *) object;
97 /* Item dialog */
98 w = gtk_menu_item_new_with_mnemonic(_("Object _Properties"));
99 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
100 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_item_properties), item);
101 gtk_widget_show(w);
102 gtk_menu_append(GTK_MENU(m), w);
103 /* Separator */
104 w = gtk_menu_item_new();
105 gtk_widget_show(w);
106 gtk_menu_append(GTK_MENU(m), w);
107 /* Select item */
108 w = gtk_menu_item_new_with_mnemonic(_("_Select This"));
109 if (sp_desktop_selection(desktop)->includes(item)) {
110 gtk_widget_set_sensitive(w, FALSE);
111 } else {
112 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
113 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_item_select_this), item);
114 }
115 gtk_widget_show(w);
116 gtk_menu_append(GTK_MENU(m), w);
117 /* Create link */
118 w = gtk_menu_item_new_with_mnemonic(_("_Create Link"));
119 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
120 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_item_create_link), item);
121 gtk_widget_set_sensitive(w, !SP_IS_ANCHOR(item));
122 gtk_widget_show(w);
123 gtk_menu_append(GTK_MENU(m), w);
124 }
126 static void
127 sp_item_properties(GtkMenuItem *menuitem, SPItem *item)
128 {
129 SPDesktop *desktop;
131 g_assert(SP_IS_ITEM(item));
133 desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
134 g_return_if_fail(desktop != NULL);
136 sp_desktop_selection(desktop)->set(item);
138 sp_item_dialog();
139 }
141 static void
142 sp_item_select_this(GtkMenuItem *menuitem, SPItem *item)
143 {
144 SPDesktop *desktop;
146 g_assert(SP_IS_ITEM(item));
148 desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
149 g_return_if_fail(desktop != NULL);
151 sp_desktop_selection(desktop)->set(item);
152 }
154 static void
155 sp_item_create_link(GtkMenuItem *menuitem, SPItem *item)
156 {
157 g_assert(SP_IS_ITEM(item));
158 g_assert(!SP_IS_ANCHOR(item));
160 SPDesktop *desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
161 g_return_if_fail(desktop != NULL);
163 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc());
164 Inkscape::XML::Node *repr = xml_doc->createElement("svg:a");
165 SP_OBJECT_REPR(SP_OBJECT_PARENT(item))->addChild(repr, SP_OBJECT_REPR(item));
166 SPObject *object = SP_OBJECT_DOCUMENT(item)->getObjectByRepr(repr);
167 g_return_if_fail(SP_IS_ANCHOR(object));
169 const char *id = SP_OBJECT_REPR(item)->attribute("id");
170 Inkscape::XML::Node *child = SP_OBJECT_REPR(item)->duplicate(xml_doc);
171 SP_OBJECT(item)->deleteObject(false);
172 repr->addChild(child, NULL);
173 child->setAttribute("id", id);
174 sp_document_done(SP_OBJECT_DOCUMENT(object), SP_VERB_NONE,
175 _("Create link"));
177 sp_object_attributes_dialog(object, "SPAnchor");
179 sp_desktop_selection(desktop)->set(SP_ITEM(object));
180 }
182 /* SPGroup */
184 static void sp_item_group_ungroup_activate(GtkMenuItem *menuitem, SPGroup *group);
186 static void
187 sp_group_menu(SPObject *object, SPDesktop *desktop, GtkMenu *menu)
188 {
189 SPItem *item=SP_ITEM(object);
190 GtkWidget *w;
192 /* "Ungroup" */
193 w = gtk_menu_item_new_with_mnemonic(_("_Ungroup"));
194 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
195 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_item_group_ungroup_activate), item);
196 gtk_widget_show(w);
197 gtk_menu_append(GTK_MENU(menu), w);
198 }
200 static void
201 sp_item_group_ungroup_activate(GtkMenuItem *menuitem, SPGroup *group)
202 {
203 SPDesktop *desktop;
204 GSList *children;
206 g_assert(SP_IS_GROUP(group));
208 desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
209 g_return_if_fail(desktop != NULL);
211 children = NULL;
212 sp_item_group_ungroup(group, &children);
214 sp_desktop_selection(desktop)->setList(children);
215 g_slist_free(children);
216 }
218 /* SPAnchor */
220 static void sp_anchor_link_properties(GtkMenuItem *menuitem, SPAnchor *anchor);
221 static void sp_anchor_link_follow(GtkMenuItem *menuitem, SPAnchor *anchor);
222 static void sp_anchor_link_remove(GtkMenuItem *menuitem, SPAnchor *anchor);
224 static void
225 sp_anchor_menu(SPObject *object, SPDesktop *desktop, GtkMenu *m)
226 {
227 SPItem *item;
228 GtkWidget *w;
230 item = (SPItem *) object;
232 /* Link dialog */
233 w = gtk_menu_item_new_with_mnemonic(_("Link _Properties"));
234 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
235 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_anchor_link_properties), item);
236 gtk_widget_show(w);
237 gtk_menu_append(GTK_MENU(m), w);
238 /* Select item */
239 w = gtk_menu_item_new_with_mnemonic(_("_Follow Link"));
240 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_anchor_link_follow), item);
241 gtk_widget_show(w);
242 gtk_menu_append(GTK_MENU(m), w);
243 /* Reset transformations */
244 w = gtk_menu_item_new_with_mnemonic(_("_Remove Link"));
245 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
246 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_anchor_link_remove), item);
247 gtk_widget_show(w);
248 gtk_menu_append(GTK_MENU(m), w);
249 }
251 static void
252 sp_anchor_link_properties(GtkMenuItem *menuitem, SPAnchor *anchor)
253 {
254 sp_object_attributes_dialog(SP_OBJECT(anchor), "Link");
255 }
257 static void
258 sp_anchor_link_follow(GtkMenuItem *menuitem, SPAnchor *anchor)
259 {
260 g_return_if_fail(anchor != NULL);
261 g_return_if_fail(SP_IS_ANCHOR(anchor));
263 /* shell out to an external browser here */
264 }
266 static void
267 sp_anchor_link_remove(GtkMenuItem *menuitem, SPAnchor *anchor)
268 {
269 GSList *children;
271 g_return_if_fail(anchor != NULL);
272 g_return_if_fail(SP_IS_ANCHOR(anchor));
274 children = NULL;
275 sp_item_group_ungroup(SP_GROUP(anchor), &children);
277 g_slist_free(children);
278 }
280 /* Image */
282 static void sp_image_image_properties(GtkMenuItem *menuitem, SPAnchor *anchor);
284 static void
285 sp_image_menu(SPObject *object, SPDesktop *desktop, GtkMenu *m)
286 {
287 SPItem *item;
288 GtkWidget *w;
290 item = (SPItem *) object;
292 /* Link dialog */
293 w = gtk_menu_item_new_with_mnemonic(_("Image _Properties"));
294 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
295 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_image_image_properties), item);
296 gtk_widget_show(w);
297 gtk_menu_append(GTK_MENU(m), w);
298 }
300 static void
301 sp_image_image_properties(GtkMenuItem *menuitem, SPAnchor *anchor)
302 {
303 sp_object_attributes_dialog(SP_OBJECT(anchor), "Image");
304 }
306 /* SPShape */
308 static void
309 sp_shape_fill_settings(GtkMenuItem *menuitem, SPItem *item)
310 {
311 SPDesktop *desktop;
313 g_assert(SP_IS_ITEM(item));
315 desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
316 g_return_if_fail(desktop != NULL);
318 if (sp_desktop_selection(desktop)->isEmpty()) {
319 sp_desktop_selection(desktop)->set(item);
320 }
322 sp_object_properties_dialog();
323 }
325 static void
326 sp_shape_menu(SPObject *object, SPDesktop *desktop, GtkMenu *m)
327 {
328 SPItem *item;
329 GtkWidget *w;
331 item = (SPItem *) object;
333 /* Item dialog */
334 w = gtk_menu_item_new_with_mnemonic(_("_Fill and Stroke"));
335 gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
336 gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_shape_fill_settings), item);
337 gtk_widget_show(w);
338 gtk_menu_append(GTK_MENU(m), w);
339 }
342 /*
343 Local Variables:
344 mode:c++
345 c-file-style:"stroustrup"
346 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
347 indent-tabs-mode:nil
348 fill-column:99
349 End:
350 */
351 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :