1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2010 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include "psppire-buttonbox.h"
23 #include "psppire-dialog.h"
29 #define _(msgid) gettext (msgid)
30 #define N_(msgid) msgid
32 GType psppire_button_flags_get_type (void);
35 static void psppire_button_box_class_init (PsppireButtonBoxClass *);
36 static void psppire_button_box_init (PsppireButtonBox *);
40 psppire_button_box_get_type (void)
42 static GType button_box_type = 0;
46 static const GTypeInfo button_box_info =
48 sizeof (PsppireButtonBoxClass),
50 NULL, /* base_finalize */
51 (GClassInitFunc) psppire_button_box_class_init,
52 NULL, /* class_finalize */
53 NULL, /* class_data */
54 sizeof (PsppireButtonBox),
56 (GInstanceInitFunc) psppire_button_box_init,
59 button_box_type = g_type_register_static (GTK_TYPE_BUTTON_BOX,
60 "PsppireButtonBox", &button_box_info, G_TYPE_FLAG_ABSTRACT);
63 return button_box_type;
71 psppire_buttonbox_set_property (GObject *object,
78 PsppireButtonBox *bb = PSPPIRE_BUTTONBOX (object);
79 if ( prop_id != PROP_BUTTONS)
81 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
85 flags = g_value_get_flags (value);
87 for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i )
88 g_object_set (bb->button[i], "visible", 0x01 & (flags >> i) , NULL);
92 psppire_buttonbox_get_property (GObject *object,
100 PsppireButtonBox *bb = PSPPIRE_BUTTONBOX (object);
102 if (PROP_BUTTONS != prop_id)
104 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
108 for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i )
111 g_object_get (bb->button[i], "visible", &visibility, NULL);
114 flags |= (0x01 << i);
117 g_value_set_flags (value, flags);
123 PSPPIRE_BUTTON_OK_MASK = (1 << PSPPIRE_BUTTON_OK),
124 PSPPIRE_BUTTON_GOTO_MASK = (1 << PSPPIRE_BUTTON_GOTO),
125 PSPPIRE_BUTTON_CONTINUE_MASK = (1 << PSPPIRE_BUTTON_CONTINUE),
126 PSPPIRE_BUTTON_CANCEL_MASK = (1 << PSPPIRE_BUTTON_CANCEL),
127 PSPPIRE_BUTTON_HELP_MASK = (1 << PSPPIRE_BUTTON_HELP),
128 PSPPIRE_BUTTON_RESET_MASK = (1 << PSPPIRE_BUTTON_RESET),
129 PSPPIRE_BUTTON_PASTE_MASK = (1 << PSPPIRE_BUTTON_PASTE)
132 static GParamSpec *button_flags;
135 psppire_button_box_class_init (PsppireButtonBoxClass *class)
137 GObjectClass *object_class = G_OBJECT_CLASS (class);
139 object_class->set_property = psppire_buttonbox_set_property;
140 object_class->get_property = psppire_buttonbox_get_property;
143 g_param_spec_flags ("buttons",
145 "The mask that decides what buttons appear in the button box",
146 PSPPIRE_TYPE_BUTTON_MASK,
147 PSPPIRE_BUTTON_OK_MASK |
148 PSPPIRE_BUTTON_CANCEL_MASK |
149 PSPPIRE_BUTTON_RESET_MASK |
150 PSPPIRE_BUTTON_HELP_MASK |
151 PSPPIRE_BUTTON_PASTE_MASK,
155 g_object_class_install_property (object_class,
162 close_and_respond (GtkWidget *w, gint response)
164 PsppireDialog *dialog;
166 GtkWidget *toplevel = gtk_widget_get_toplevel (w);
168 /* If we're not in a psppire dialog (for example when in glade)
170 if ( ! PSPPIRE_IS_DIALOG (toplevel))
173 dialog = PSPPIRE_DIALOG (toplevel);
175 dialog->response = response;
177 psppire_dialog_close (dialog);
182 close_dialog (GtkWidget *w, gpointer data)
184 close_and_respond (w, GTK_RESPONSE_CLOSE);
188 continue_button_clicked (GtkWidget *w, gpointer data)
190 close_and_respond (w, PSPPIRE_RESPONSE_CONTINUE);
195 ok_button_clicked (GtkWidget *w, gpointer data)
197 close_and_respond (w, GTK_RESPONSE_OK);
202 paste_button_clicked (GtkWidget *w, gpointer data)
204 close_and_respond (w, PSPPIRE_RESPONSE_PASTE);
208 goto_button_clicked (GtkWidget *w, gpointer data)
210 close_and_respond (w, PSPPIRE_RESPONSE_GOTO);
215 refresh_clicked (GtkWidget *w, gpointer data)
217 GtkWidget *toplevel = gtk_widget_get_toplevel (w);
218 PsppireDialog *dialog;
220 if ( ! PSPPIRE_IS_DIALOG (toplevel))
223 dialog = PSPPIRE_DIALOG (toplevel);
225 psppire_dialog_reload (dialog);
231 on_validity_change (GtkWidget *toplevel, gboolean valid, gpointer data)
233 PsppireButtonBox *bb = data;
235 /* Set the sensitivity of all the 'executive order' buttons */
236 gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_OK]), valid);
237 gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_PASTE]), valid);
238 gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_GOTO]), valid);
239 gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_CONTINUE]), valid);
243 on_realize (GtkWidget *buttonbox, gpointer data)
245 GtkWidget *toplevel = gtk_widget_get_toplevel (buttonbox);
247 if ( PSPPIRE_IS_DIALOG (toplevel))
249 g_signal_connect (toplevel, "validity-changed",
250 G_CALLBACK (on_validity_change), buttonbox);
255 psppire_button_box_init (PsppireButtonBox *bb)
258 bb->button[PSPPIRE_BUTTON_OK] = gtk_button_new_from_stock (GTK_STOCK_OK);
259 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_OK]);
260 g_signal_connect (bb->button[PSPPIRE_BUTTON_OK], "clicked",
261 G_CALLBACK (ok_button_clicked), NULL);
262 g_object_set (bb->button[PSPPIRE_BUTTON_OK], "no-show-all", TRUE, NULL);
265 bb->button[PSPPIRE_BUTTON_GOTO] =
266 gtk_button_new_from_stock (GTK_STOCK_JUMP_TO);
267 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_GOTO]);
268 g_signal_connect (bb->button[PSPPIRE_BUTTON_GOTO], "clicked",
269 G_CALLBACK (goto_button_clicked), NULL);
270 g_object_set (bb->button[PSPPIRE_BUTTON_GOTO], "no-show-all", TRUE, NULL);
273 bb->button[PSPPIRE_BUTTON_CONTINUE] =
274 gtk_button_new_with_mnemonic (_("Continue"));
276 GTK_WIDGET_SET_FLAGS (bb->button[PSPPIRE_BUTTON_CONTINUE],
279 g_signal_connect (bb->button[PSPPIRE_BUTTON_CONTINUE], "realize",
280 G_CALLBACK (gtk_widget_grab_default), NULL);
282 psppire_box_pack_start_defaults (GTK_BOX (bb),
283 bb->button[PSPPIRE_BUTTON_CONTINUE]);
284 g_signal_connect (bb->button[PSPPIRE_BUTTON_CONTINUE], "clicked",
285 G_CALLBACK (continue_button_clicked), NULL);
287 g_object_set (bb->button[PSPPIRE_BUTTON_CONTINUE],
288 "no-show-all", TRUE, NULL);
292 bb->button[PSPPIRE_BUTTON_PASTE] = gtk_button_new_from_stock (GTK_STOCK_PASTE);
293 g_signal_connect (bb->button[PSPPIRE_BUTTON_PASTE], "clicked",
294 G_CALLBACK (paste_button_clicked), NULL);
295 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_PASTE]);
296 g_object_set (bb->button[PSPPIRE_BUTTON_PASTE], "no-show-all", TRUE, NULL);
298 bb->button[PSPPIRE_BUTTON_CANCEL] = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
299 g_signal_connect (bb->button[PSPPIRE_BUTTON_CANCEL], "clicked",
300 G_CALLBACK (close_dialog), NULL);
301 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_CANCEL]);
302 g_object_set (bb->button[PSPPIRE_BUTTON_CANCEL], "no-show-all", TRUE, NULL);
305 bb->button[PSPPIRE_BUTTON_RESET] = gtk_button_new_from_stock ("pspp-stock-reset");
306 g_signal_connect (bb->button[PSPPIRE_BUTTON_RESET], "clicked",
307 G_CALLBACK (refresh_clicked), NULL);
308 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_RESET]);
309 g_object_set (bb->button[PSPPIRE_BUTTON_RESET], "no-show-all", TRUE, NULL);
312 bb->button[PSPPIRE_BUTTON_HELP] = gtk_button_new_from_stock (GTK_STOCK_HELP);
313 psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_HELP]);
314 g_object_set (bb->button[PSPPIRE_BUTTON_HELP], "no-show-all", TRUE, NULL);
317 /* Set the default visibilities */
319 GValue value = { 0 };
322 g_value_init (&value, button_flags->value_type);
323 g_param_value_set_default(button_flags, &value);
326 flags = g_value_get_flags (&value);
328 for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i )
329 g_object_set (bb->button[i], "visible", 0x01 & (flags >> i) , NULL);
331 g_value_unset (&value);
335 g_signal_connect (bb, "realize", G_CALLBACK (on_realize), NULL);
339 /* This function is lifted verbatim from the Gtk2.10.6 library */
342 _psppire_button_box_child_requisition (GtkWidget *widget,
344 int *nvis_secondaries,
355 GtkRequisition child_requisition;
363 gint child_min_width;
364 gint child_min_height;
368 g_return_if_fail (GTK_IS_BUTTON_BOX (widget));
370 bbox = GTK_BUTTON_BOX (widget);
372 gtk_widget_style_get (widget,
373 "child-min-width", &width_default,
374 "child-min-height", &height_default,
375 "child-internal-pad-x", &ipad_x_default,
376 "child-internal-pad-y", &ipad_y_default,
379 child_min_width = bbox->child_min_width != GTK_BUTTONBOX_DEFAULT
380 ? bbox->child_min_width : width_default;
381 child_min_height = bbox->child_min_height !=GTK_BUTTONBOX_DEFAULT
382 ? bbox->child_min_height : height_default;
383 ipad_x = bbox->child_ipad_x != GTK_BUTTONBOX_DEFAULT
384 ? bbox->child_ipad_x : ipad_x_default;
385 ipad_y = bbox->child_ipad_y != GTK_BUTTONBOX_DEFAULT
386 ? bbox->child_ipad_y : ipad_y_default;
390 children = GTK_BOX(bbox)->children;
391 needed_width = child_min_width;
392 needed_height = child_min_height;
398 child = children->data;
399 children = children->next;
401 if (GTK_WIDGET_VISIBLE (child->widget))
404 gtk_widget_size_request (child->widget, &child_requisition);
406 if (child_requisition.width + ipad_w > needed_width)
407 needed_width = child_requisition.width + ipad_w;
408 if (child_requisition.height + ipad_h > needed_height)
409 needed_height = child_requisition.height + ipad_h;
410 if (child->is_secondary)
416 *nvis_children = nchildren;
417 if (nvis_secondaries)
418 *nvis_secondaries = nsecondaries;
420 *width = needed_width;
422 *height = needed_height;
427 psppire_button_flags_get_type (void)
429 static GType ftype = 0;
432 static const GFlagsValue values[] =
434 { PSPPIRE_BUTTON_OK_MASK, "PSPPIRE_BUTTON_OK_MASK", N_("OK") },
435 { PSPPIRE_BUTTON_GOTO_MASK, "PSPPIRE_BUTTON_GOTO_MASK", N_("Go To") },
436 { PSPPIRE_BUTTON_CONTINUE_MASK,"PSPPIRE_BUTTON_CONTINUE_MASK", N_("Continue") },
437 { PSPPIRE_BUTTON_CANCEL_MASK, "PSPPIRE_BUTTON_CANCEL_MASK", N_("Cancel") },
438 { PSPPIRE_BUTTON_HELP_MASK, "PSPPIRE_BUTTON_HELP_MASK", N_("Help") },
439 { PSPPIRE_BUTTON_RESET_MASK, "PSPPIRE_BUTTON_RESET_MASK", N_("Reset") },
440 { PSPPIRE_BUTTON_PASTE_MASK, "PSPPIRE_BUTTON_PASTE_MASK", N_("Paste") },
444 ftype = g_flags_register_static
445 (g_intern_static_string ("PsppireButtonFlags"), values);