1 #define __SP_ITEM_PROPERTIES_C__
3 /*
4 * Object properties dialog
5 *
6 * Authors:
7 * Lauris Kaplinski <lauris@kaplinski.com>
8 * bulia byak <buliabyak@users.sf.net>
9 *
10 * Copyright (C) 1999-2005 Authors
11 * Copyright (C) 2001 Ximian, Inc.
12 *
13 * Released under GNU GPL, read the file 'COPYING' for more information
14 */
16 #ifdef HAVE_CONFIG_H
17 # include "config.h"
18 #endif
19 #include <gtk/gtkvbox.h>
20 #include <gtk/gtkhbox.h>
21 #include <gtk/gtktable.h>
22 #include <gtk/gtkcheckbutton.h>
23 #include <gtk/gtkspinbutton.h>
24 #include <gtk/gtklabel.h>
25 #include <gtk/gtkframe.h>
26 #include <gtk/gtktextview.h>
27 #include <gtk/gtktooltips.h>
29 #include <glibmm/i18n.h>
30 #include "helper/window.h"
31 #include "../widgets/sp-widget.h"
32 #include "../inkscape.h"
33 #include "../document.h"
34 #include "../desktop-handles.h"
35 #include "../selection.h"
36 #include "../sp-item.h"
37 #include "../macros.h"
38 #include "../verbs.h"
39 #include "../interface.h"
41 #include "dialog-events.h"
42 #include "../prefs-utils.h"
45 static GtkWidget *dlg = NULL;
46 static win_data wd;
48 // impossible original values to make sure they are read from prefs
49 static gint x = -1000, y = -1000, w = 0, h = 0;
50 static gchar *prefs_path = "dialogs.object";
52 static void sp_item_widget_modify_selection (SPWidget *spw, Inkscape::Selection *selection, guint flags, GtkWidget *itemw);
53 static void sp_item_widget_change_selection (SPWidget *spw, Inkscape::Selection *selection, GtkWidget *itemw);
54 static void sp_item_widget_setup (SPWidget *spw, Inkscape::Selection *selection);
55 static void sp_item_widget_sensitivity_toggled (GtkWidget *widget, SPWidget *spw);
56 static void sp_item_widget_hidden_toggled (GtkWidget *widget, SPWidget *spw);
57 static void sp_item_widget_label_changed (GtkWidget *widget, SPWidget *spw);
59 static void
60 sp_item_dialog_destroy (GtkObject *object, gpointer data)
61 {
62 sp_signal_disconnect_by_data (INKSCAPE, dlg);
63 wd.win = dlg = NULL;
64 wd.stop = 0;
65 }
67 static gboolean
68 sp_item_dialog_delete (GtkObject *object, GdkEvent *event, gpointer data)
69 {
70 gtk_window_get_position ((GtkWindow *) dlg, &x, &y);
71 gtk_window_get_size ((GtkWindow *) dlg, &w, &h);
73 if (x<0) x=0;
74 if (y<0) y=0;
76 prefs_set_int_attribute (prefs_path, "x", x);
77 prefs_set_int_attribute (prefs_path, "y", y);
78 prefs_set_int_attribute (prefs_path, "w", w);
79 prefs_set_int_attribute (prefs_path, "h", h);
81 return FALSE; // which means, go ahead and destroy it
83 }
85 /**
86 * \brief Creates new instance of item properties widget
87 *
88 */
89 GtkWidget *
90 sp_item_widget_new (void)
91 {
93 GtkWidget *spw, *vb, *t, *cb, *l, *f, *tf, *pb;
94 GtkTextBuffer *desc_buffer;
96 GtkTooltips *tt = gtk_tooltips_new();
98 /* Create container widget */
99 spw = sp_widget_new_global (INKSCAPE);
100 gtk_signal_connect ( GTK_OBJECT (spw), "modify_selection",
101 GTK_SIGNAL_FUNC (sp_item_widget_modify_selection),
102 spw );
103 gtk_signal_connect ( GTK_OBJECT (spw), "change_selection",
104 GTK_SIGNAL_FUNC (sp_item_widget_change_selection),
105 spw );
107 vb = gtk_vbox_new (FALSE, 0);
108 gtk_container_add (GTK_CONTAINER (spw), vb);
110 t = gtk_table_new (3, 4, FALSE);
111 gtk_container_set_border_width(GTK_CONTAINER(t), 4);
112 gtk_table_set_row_spacings (GTK_TABLE (t), 4);
113 gtk_table_set_col_spacings (GTK_TABLE (t), 4);
114 gtk_box_pack_start (GTK_BOX (vb), t, TRUE, TRUE, 0);
117 /* Create the label for the object id */
118 l = gtk_label_new_with_mnemonic (_("_Id"));
119 gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
120 gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 0, 1,
121 (GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
122 (GtkAttachOptions)0, 0, 0 );
123 gtk_object_set_data (GTK_OBJECT (spw), "id_label", l);
125 /* Create the entry box for the object id */
126 tf = gtk_entry_new ();
127 gtk_tooltips_set_tip (tt, tf, _("The id= attribute (only letters, digits, and the characters .-_: allowed)"), NULL);
128 gtk_entry_set_max_length (GTK_ENTRY (tf), 64);
129 gtk_table_attach ( GTK_TABLE (t), tf, 1, 2, 0, 1,
130 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
131 (GtkAttachOptions)0, 0, 0 );
132 gtk_object_set_data (GTK_OBJECT (spw), "id", tf);
133 gtk_label_set_mnemonic_widget (GTK_LABEL(l), tf);
135 // pressing enter in the id field is the same as clicking Set:
136 g_signal_connect ( G_OBJECT (tf), "activate", G_CALLBACK (sp_item_widget_label_changed), spw);
137 // focus is in the id field initially:
138 gtk_widget_grab_focus (GTK_WIDGET (tf));
140 /* Button for setting the object's id, label, title and description. */
141 pb = gtk_button_new_with_mnemonic (_("_Set"));
142 gtk_table_attach ( GTK_TABLE (t), pb, 2, 3, 0, 1,
143 (GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
144 (GtkAttachOptions)0, 0, 0 );
145 gtk_signal_connect ( GTK_OBJECT (pb), "clicked",
146 GTK_SIGNAL_FUNC (sp_item_widget_label_changed),
147 spw );
149 /* Create the label for the object label */
150 l = gtk_label_new_with_mnemonic (_("_Label"));
151 gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
152 gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 1, 2,
153 (GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
154 (GtkAttachOptions)0, 0, 0 );
155 gtk_object_set_data (GTK_OBJECT (spw), "label_label", l);
157 /* Create the entry box for the object label */
158 tf = gtk_entry_new ();
159 gtk_tooltips_set_tip (tt, tf, _("A freeform label for the object"), NULL);
160 gtk_entry_set_max_length (GTK_ENTRY (tf), 256);
161 gtk_table_attach ( GTK_TABLE (t), tf, 1, 2, 1, 2,
162 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
163 (GtkAttachOptions)0, 0, 0 );
164 gtk_object_set_data (GTK_OBJECT (spw), "label", tf);
165 gtk_label_set_mnemonic_widget (GTK_LABEL(l), tf);
167 // pressing enter in the label field is the same as clicking Set:
168 g_signal_connect ( G_OBJECT (tf), "activate", G_CALLBACK (sp_item_widget_label_changed), spw);
170 /* Create the label for the object title */
171 l = gtk_label_new (_("Title"));
172 gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
173 gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 2, 3,
174 (GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
175 (GtkAttachOptions)0, 0, 0 );
176 gtk_object_set_data (GTK_OBJECT (spw), "title_label", l);
178 /* Create the entry box for the object title */
179 tf = gtk_entry_new ();
180 gtk_widget_set_sensitive (GTK_WIDGET (tf), FALSE);
181 gtk_entry_set_max_length (GTK_ENTRY (tf), 256);
182 gtk_table_attach ( GTK_TABLE (t), tf, 1, 3, 2, 3,
183 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
184 (GtkAttachOptions)0, 0, 0 );
185 gtk_object_set_data (GTK_OBJECT (spw), "title", tf);
187 /* Create the frame for the object description */
188 f = gtk_frame_new (_("Description"));
189 gtk_table_attach ( GTK_TABLE (t), f, 0, 3, 3, 4,
190 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
191 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ), 0, 0 );
192 gtk_object_set_data (GTK_OBJECT (spw), "desc_frame", l);
194 /* Create the text view box for the object description */
195 GtkWidget *textframe = gtk_frame_new(NULL);
196 gtk_container_set_border_width(GTK_CONTAINER(textframe), 4);
197 gtk_widget_set_sensitive (GTK_WIDGET (textframe), FALSE);
198 gtk_container_add (GTK_CONTAINER (f), textframe);
199 gtk_frame_set_shadow_type (GTK_FRAME (textframe), GTK_SHADOW_IN);
201 tf = gtk_text_view_new();
202 desc_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(tf));
203 gtk_text_buffer_set_text(desc_buffer, "", -1);
204 gtk_container_add (GTK_CONTAINER (textframe), tf);
205 gtk_object_set_data (GTK_OBJECT (spw), "desc", tf);
207 /* Check boxes */
208 GtkWidget *hb_cb = gtk_hbox_new (FALSE, 0);
209 gtk_box_pack_start (GTK_BOX (vb), hb_cb, FALSE, FALSE, 0);
210 t = gtk_table_new (1, 2, TRUE);
211 gtk_container_set_border_width(GTK_CONTAINER(t), 0);
212 gtk_box_pack_start (GTK_BOX (hb_cb), t, TRUE, TRUE, 10);
214 /* Hide */
215 cb = gtk_check_button_new_with_mnemonic (_("_Hide"));
216 gtk_tooltips_set_tip (tt, cb, _("Check to make the object invisible"), NULL);
217 gtk_table_attach ( GTK_TABLE (t), cb, 0, 1, 0, 1,
218 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
219 (GtkAttachOptions)0, 0, 0 );
220 g_signal_connect (G_OBJECT(cb), "toggled", G_CALLBACK(sp_item_widget_hidden_toggled), spw);
221 gtk_object_set_data(GTK_OBJECT(spw), "hidden", cb);
223 /* Lock */
224 // TRANSLATORS: "Lock" is a verb here
225 cb = gtk_check_button_new_with_mnemonic (_("L_ock"));
226 gtk_tooltips_set_tip (tt, cb, _("Check to make the object insensitive (not selectable by mouse)"), NULL);
227 gtk_table_attach ( GTK_TABLE (t), cb, 1, 2, 0, 1,
228 (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
229 (GtkAttachOptions)0, 0, 0 );
230 gtk_signal_connect ( GTK_OBJECT (cb), "toggled",
231 GTK_SIGNAL_FUNC (sp_item_widget_sensitivity_toggled),
232 spw );
233 gtk_object_set_data (GTK_OBJECT (spw), "sensitive", cb);
235 gtk_widget_show_all (spw);
237 sp_item_widget_setup (SP_WIDGET (spw), SP_DT_SELECTION (SP_ACTIVE_DESKTOP));
239 return (GtkWidget *) spw;
241 } //end of sp_item_widget_new()
245 static void
246 sp_item_widget_modify_selection ( SPWidget *spw,
247 Inkscape::Selection *selection,
248 guint flags,
249 GtkWidget *itemw )
250 {
251 sp_item_widget_setup (spw, selection);
252 }
256 static void
257 sp_item_widget_change_selection ( SPWidget *spw,
258 Inkscape::Selection *selection,
259 GtkWidget *itemw )
260 {
261 sp_item_widget_setup (spw, selection);
262 }
265 /**
266 * \param selection Selection to use; should not be NULL.
267 */
268 static void
269 sp_item_widget_setup ( SPWidget *spw, Inkscape::Selection *selection )
270 {
271 g_assert (selection != NULL);
273 if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
274 return;
276 if (!selection->singleItem()) {
277 gtk_widget_set_sensitive (GTK_WIDGET (spw), FALSE);
278 return;
279 } else {
280 gtk_widget_set_sensitive (GTK_WIDGET (spw), TRUE);
281 }
283 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
285 SPItem *item = selection->singleItem();
287 /* Sensitive */
288 GtkWidget *w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "sensitive"));
289 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), item->isLocked());
291 /* Hidden */
292 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "hidden"));
293 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), item->isExplicitlyHidden());
295 if (SP_OBJECT_IS_CLONED (item)) {
297 /* ID */
298 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
299 gtk_entry_set_text (GTK_ENTRY (w), "");
300 gtk_widget_set_sensitive (w, FALSE);
301 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
302 gtk_label_set_text (GTK_LABEL (w), _("Ref"));
304 /* Label */
305 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
306 gtk_entry_set_text (GTK_ENTRY (w), "");
307 gtk_widget_set_sensitive (w, FALSE);
308 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label_label"));
309 gtk_label_set_text (GTK_LABEL (w), _("Ref"));
311 } else {
312 SPObject *obj = (SPObject*)item;
314 /* ID */
315 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
316 gtk_entry_set_text (GTK_ENTRY (w), obj->id);
317 gtk_widget_set_sensitive (w, TRUE);
318 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
319 gtk_label_set_markup_with_mnemonic (GTK_LABEL (w), _("_Id"));
321 /* Label */
322 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
323 gtk_entry_set_text (GTK_ENTRY (w), obj->defaultLabel());
324 gtk_widget_set_sensitive (w, TRUE);
325 w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label_label"));
326 }
328 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
331 } // end of sp_item_widget_setup()
335 static void
336 sp_item_widget_sensitivity_toggled (GtkWidget *widget, SPWidget *spw)
337 {
338 if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
339 return;
341 SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
342 g_return_if_fail (item != NULL);
344 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
346 item->setLocked(gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)));
348 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:insensitive");
350 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
351 }
353 void
354 sp_item_widget_hidden_toggled(GtkWidget *widget, SPWidget *spw)
355 {
356 if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
357 return;
359 SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
360 g_return_if_fail (item != NULL);
362 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
364 item->setExplicitlyHidden(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)));
366 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:visiblity");
368 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
369 }
371 static void
372 sp_item_widget_label_changed (GtkWidget *widget, SPWidget *spw)
373 {
374 if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
375 return;
377 SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
378 g_return_if_fail (item != NULL);
380 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
382 /* Retrieve the label widget for the object's id */
383 GtkWidget *id_entry = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
384 gchar *id = (gchar *) gtk_entry_get_text (GTK_ENTRY (id_entry));
385 g_strcanon (id, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.:", '_');
386 GtkWidget *id_label = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
387 if (!strcmp (id, SP_OBJECT_ID(item))) {
388 gtk_label_set_markup_with_mnemonic (GTK_LABEL (id_label), _("_Id"));
389 } else if (!*id || !isalnum (*id)) {
390 gtk_label_set_text (GTK_LABEL (id_label), _("Id invalid! "));
391 } else if (SP_ACTIVE_DOCUMENT->getObjectById(id) != NULL) {
392 gtk_label_set_text (GTK_LABEL (id_label), _("Id exists! "));
393 } else {
394 SPException ex;
395 gtk_label_set_markup_with_mnemonic (GTK_LABEL (id_label), _("_Id"));
396 SP_EXCEPTION_INIT (&ex);
397 sp_object_setAttribute (SP_OBJECT (item), "id", id, &ex);
398 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:id");
399 }
401 /* Retrieve the label widget for the object's label */
402 GtkWidget *label_entry = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
403 gchar *label = (gchar *)gtk_entry_get_text (GTK_ENTRY (label_entry));
404 g_assert(label != NULL);
406 /* Give feedback on success of setting the drawing object's label
407 * using the widget's label text
408 */
409 SPObject *obj = (SPObject*)item;
410 if (strcmp (label, obj->defaultLabel())) {
411 obj->setLabel(label);
412 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "inkscape:label");
413 }
415 /* Retrieve the title */
416 GtkWidget *w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "title"));
417 gchar *title = (gchar *)gtk_entry_get_text (GTK_ENTRY (w));
418 if (title != NULL) {
419 obj->setTitle(title);
420 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "title");
421 }
423 /* Retrieve the description */
424 gchar *desc = NULL; /* TODO: get text from text buffer */
425 if (desc != NULL) {
426 obj->setDesc(desc);
427 sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "desc");
428 }
430 gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
432 } // end of sp_item_widget_label_changed()
435 /**
436 * \brief Dialog
437 *
438 */
439 void
440 sp_item_dialog (void)
441 {
442 if (dlg == NULL) {
444 gchar title[500];
445 sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_ITEM), title);
447 dlg = sp_window_new (title, TRUE);
448 if (x == -1000 || y == -1000) {
449 x = prefs_get_int_attribute (prefs_path, "x", 0);
450 y = prefs_get_int_attribute (prefs_path, "y", 0);
451 }
453 if (w ==0 || h == 0) {
454 w = prefs_get_int_attribute (prefs_path, "w", 0);
455 h = prefs_get_int_attribute (prefs_path, "h", 0);
456 }
458 if (x<0) x=0;
459 if (y<0) y=0;
461 if (x != 0 || y != 0) {
462 gtk_window_move ((GtkWindow *) dlg, x, y);
463 } else {
464 gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
465 }
467 if (w && h) {
468 gtk_window_resize ((GtkWindow *) dlg, w, h);
469 }
471 sp_transientize (dlg);
472 wd.win = dlg;
473 wd.stop = 0;
475 g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
476 gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
477 gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (sp_item_dialog_destroy), dlg);
478 gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (sp_item_dialog_delete), dlg);
479 g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (sp_item_dialog_delete), dlg);
480 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
481 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
483 // Dialog-specific stuff
484 GtkWidget *itemw = sp_item_widget_new ();
485 gtk_widget_show (itemw);
486 gtk_container_add (GTK_CONTAINER (dlg), itemw);
488 }
490 gtk_window_present ((GtkWindow *) dlg);
491 }
494 /*
495 Local Variables:
496 mode:c++
497 c-file-style:"stroustrup"
498 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
499 indent-tabs-mode:nil
500 fill-column:99
501 End:
502 */
503 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :