2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
10 #include <gdk/gdkkeysyms.h>
13 #include <X11/Xutil.h>
19 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
34 struct Shortcut sc
[128];
41 int privdata_needs_free
;
42 GtkWidget
**buttons
; int nbuttons
; /* for radio buttons */
43 GtkWidget
*entry
; /* for editbox, filesel, fontsel */
44 GtkWidget
*button
; /* for filesel, fontsel */
45 #if !GTK_CHECK_VERSION(2,4,0)
46 GtkWidget
*list
; /* for listbox (in GTK1), combobox (<=GTK2.3) */
47 GtkWidget
*menu
; /* for optionmenu (==droplist) */
48 GtkWidget
*optmenu
; /* also for optionmenu */
50 GtkWidget
*combo
; /* for combo box (either editable or not) */
52 #if GTK_CHECK_VERSION(2,0,0)
53 GtkWidget
*treeview
; /* for listbox (GTK2), droplist+combo (>=2.4) */
54 GtkListStore
*listmodel
; /* for all types of list box */
56 GtkWidget
*text
; /* for text */
57 GtkWidget
*label
; /* for dlg_label_change */
58 GtkAdjustment
*adj
; /* for the scrollbar in a list box */
65 tree234
*byctrl
, *bywidget
;
67 struct { unsigned char r
, g
, b
, ok
; } coloursel_result
; /* 0-255 */
68 /* `flags' are set to indicate when a GTK signal handler is being called
69 * due to automatic processing and should not flag a user event. */
71 struct Shortcuts
*shortcuts
;
72 GtkWidget
*window
, *cancelbutton
;
73 union control
*currfocus
, *lastfocus
;
74 #if !GTK_CHECK_VERSION(2,0,0)
75 GtkWidget
*currtreeitem
, **treeitems
;
80 #define FLAG_UPDATING_COMBO_LIST 1
81 #define FLAG_UPDATING_LISTBOX 2
83 enum { /* values for Shortcut.action */
84 SHORTCUT_EMPTY
, /* no shortcut on this key */
85 SHORTCUT_TREE
, /* focus a tree item */
86 SHORTCUT_FOCUS
, /* focus the supplied widget */
87 SHORTCUT_UCTRL
, /* do something sane with uctrl */
88 SHORTCUT_UCTRL_UP
, /* uctrl is a draglist, move Up */
89 SHORTCUT_UCTRL_DOWN
, /* uctrl is a draglist, move Down */
92 #if GTK_CHECK_VERSION(2,0,0)
101 * Forward references.
103 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
105 static void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
106 int chr
, int action
, void *ptr
);
107 static void shortcut_highlight(GtkWidget
*label
, int chr
);
108 #if !GTK_CHECK_VERSION(2,0,0)
109 static gboolean
listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
111 static gboolean
listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
113 static gboolean
listitem_button_press(GtkWidget
*item
, GdkEventButton
*event
,
115 static gboolean
listitem_button_release(GtkWidget
*item
, GdkEventButton
*event
,
118 #if !GTK_CHECK_VERSION(2,4,0)
119 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
);
121 static void coloursel_ok(GtkButton
*button
, gpointer data
);
122 static void coloursel_cancel(GtkButton
*button
, gpointer data
);
123 static void window_destroy(GtkWidget
*widget
, gpointer data
);
124 int get_listitemheight(GtkWidget
*widget
);
126 static int uctrl_cmp_byctrl(void *av
, void *bv
)
128 struct uctrl
*a
= (struct uctrl
*)av
;
129 struct uctrl
*b
= (struct uctrl
*)bv
;
130 if (a
->ctrl
< b
->ctrl
)
132 else if (a
->ctrl
> b
->ctrl
)
137 static int uctrl_cmp_byctrl_find(void *av
, void *bv
)
139 union control
*a
= (union control
*)av
;
140 struct uctrl
*b
= (struct uctrl
*)bv
;
143 else if (a
> b
->ctrl
)
148 static int uctrl_cmp_bywidget(void *av
, void *bv
)
150 struct uctrl
*a
= (struct uctrl
*)av
;
151 struct uctrl
*b
= (struct uctrl
*)bv
;
152 if (a
->toplevel
< b
->toplevel
)
154 else if (a
->toplevel
> b
->toplevel
)
159 static int uctrl_cmp_bywidget_find(void *av
, void *bv
)
161 GtkWidget
*a
= (GtkWidget
*)av
;
162 struct uctrl
*b
= (struct uctrl
*)bv
;
165 else if (a
> b
->toplevel
)
170 static void dlg_init(struct dlgparam
*dp
)
172 dp
->byctrl
= newtree234(uctrl_cmp_byctrl
);
173 dp
->bywidget
= newtree234(uctrl_cmp_bywidget
);
174 dp
->coloursel_result
.ok
= FALSE
;
175 dp
->window
= dp
->cancelbutton
= NULL
;
176 #if !GTK_CHECK_VERSION(2,0,0)
177 dp
->treeitems
= NULL
;
178 dp
->currtreeitem
= NULL
;
181 dp
->currfocus
= NULL
;
184 static void dlg_cleanup(struct dlgparam
*dp
)
188 freetree234(dp
->byctrl
); /* doesn't free the uctrls inside */
190 while ( (uc
= index234(dp
->bywidget
, 0)) != NULL
) {
191 del234(dp
->bywidget
, uc
);
192 if (uc
->privdata_needs_free
)
197 freetree234(dp
->bywidget
);
199 #if !GTK_CHECK_VERSION(2,0,0)
200 sfree(dp
->treeitems
);
204 static void dlg_add_uctrl(struct dlgparam
*dp
, struct uctrl
*uc
)
206 add234(dp
->byctrl
, uc
);
207 add234(dp
->bywidget
, uc
);
210 static struct uctrl
*dlg_find_byctrl(struct dlgparam
*dp
, union control
*ctrl
)
214 return find234(dp
->byctrl
, ctrl
, uctrl_cmp_byctrl_find
);
217 static struct uctrl
*dlg_find_bywidget(struct dlgparam
*dp
, GtkWidget
*w
)
219 struct uctrl
*ret
= NULL
;
223 ret
= find234(dp
->bywidget
, w
, uctrl_cmp_bywidget_find
);
231 void *dlg_get_privdata(union control
*ctrl
, void *dlg
)
233 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
234 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
238 void dlg_set_privdata(union control
*ctrl
, void *dlg
, void *ptr
)
240 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
241 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
243 uc
->privdata_needs_free
= FALSE
;
246 void *dlg_alloc_privdata(union control
*ctrl
, void *dlg
, size_t size
)
248 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
249 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
251 * This is an internal allocation routine, so it's allowed to
252 * use smalloc directly.
254 uc
->privdata
= smalloc(size
);
255 uc
->privdata_needs_free
= FALSE
;
259 union control
*dlg_last_focused(union control
*ctrl
, void *dlg
)
261 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
262 if (dp
->currfocus
!= ctrl
)
263 return dp
->currfocus
;
265 return dp
->lastfocus
;
268 void dlg_radiobutton_set(union control
*ctrl
, void *dlg
, int which
)
270 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
271 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
272 assert(uc
->ctrl
->generic
.type
== CTRL_RADIO
);
273 assert(uc
->buttons
!= NULL
);
274 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc
->buttons
[which
]), TRUE
);
277 int dlg_radiobutton_get(union control
*ctrl
, void *dlg
)
279 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
280 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
283 assert(uc
->ctrl
->generic
.type
== CTRL_RADIO
);
284 assert(uc
->buttons
!= NULL
);
285 for (i
= 0; i
< uc
->nbuttons
; i
++)
286 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc
->buttons
[i
])))
288 return 0; /* got to return something */
291 void dlg_checkbox_set(union control
*ctrl
, void *dlg
, int checked
)
293 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
294 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
295 assert(uc
->ctrl
->generic
.type
== CTRL_CHECKBOX
);
296 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc
->toplevel
), checked
);
299 int dlg_checkbox_get(union control
*ctrl
, void *dlg
)
301 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
302 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
303 assert(uc
->ctrl
->generic
.type
== CTRL_CHECKBOX
);
304 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc
->toplevel
));
307 void dlg_editbox_set(union control
*ctrl
, void *dlg
, char const *text
)
309 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
310 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
313 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
);
315 #if GTK_CHECK_VERSION(2,4,0)
317 entry
= gtk_bin_get_child(GTK_BIN(uc
->combo
));
322 assert(entry
!= NULL
);
325 * GTK 2 implements gtk_entry_set_text by means of two separate
326 * operations: first delete the previous text leaving the empty
327 * string, then insert the new text. This causes two calls to
328 * the "changed" signal.
330 * The first call to "changed", if allowed to proceed normally,
331 * will cause an EVENT_VALCHANGE event on the edit box, causing
332 * a call to dlg_editbox_get() which will read the empty string
333 * out of the GtkEntry - and promptly write it straight into the
334 * Conf structure, which is precisely where our `text' pointer
335 * is probably pointing, so the second editing operation will
336 * insert that instead of the string we originally asked for.
338 * Hence, we must take our own copy of the text before we do
341 tmpstring
= dupstr(text
);
342 gtk_entry_set_text(GTK_ENTRY(entry
), tmpstring
);
346 char *dlg_editbox_get(union control
*ctrl
, void *dlg
)
348 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
349 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
350 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
);
352 #if GTK_CHECK_VERSION(2,4,0)
354 #if GTK_CHECK_VERSION(2,6,0)
355 return dupstr(gtk_combo_box_get_active_text(GTK_COMBO_BOX(uc
->combo
)));
357 return dupstr(gtk_entry_get_text
358 (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc
->combo
)))));
364 return dupstr(gtk_entry_get_text(GTK_ENTRY(uc
->entry
)));
367 assert(!"We shouldn't get here");
370 #if !GTK_CHECK_VERSION(2,4,0)
371 static void container_remove_and_destroy(GtkWidget
*w
, gpointer data
)
373 GtkContainer
*cont
= GTK_CONTAINER(data
);
374 /* gtk_container_remove will unref the widget for us; we need not. */
375 gtk_container_remove(cont
, w
);
379 /* The `listbox' functions can also apply to combo boxes. */
380 void dlg_listbox_clear(union control
*ctrl
, void *dlg
)
382 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
383 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
385 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
386 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
388 #if !GTK_CHECK_VERSION(2,4,0)
390 gtk_container_foreach(GTK_CONTAINER(uc
->menu
),
391 container_remove_and_destroy
,
392 GTK_CONTAINER(uc
->menu
));
396 gtk_list_clear_items(GTK_LIST(uc
->list
), 0, -1);
400 #if GTK_CHECK_VERSION(2,0,0)
402 gtk_list_store_clear(uc
->listmodel
);
406 assert(!"We shouldn't get here");
409 void dlg_listbox_del(union control
*ctrl
, void *dlg
, int index
)
411 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
412 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
414 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
415 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
417 #if !GTK_CHECK_VERSION(2,4,0)
420 (GTK_CONTAINER(uc
->menu
),
421 g_list_nth_data(GTK_MENU_SHELL(uc
->menu
)->children
, index
));
425 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
429 #if GTK_CHECK_VERSION(2,0,0)
433 assert(uc
->listmodel
!= NULL
);
434 path
= gtk_tree_path_new_from_indices(index
, -1);
435 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc
->listmodel
), &iter
, path
);
436 gtk_list_store_remove(uc
->listmodel
, &iter
);
437 gtk_tree_path_free(path
);
441 assert(!"We shouldn't get here");
444 void dlg_listbox_add(union control
*ctrl
, void *dlg
, char const *text
)
446 dlg_listbox_addwithid(ctrl
, dlg
, text
, 0);
450 * Each listbox entry may have a numeric id associated with it.
451 * Note that some front ends only permit a string to be stored at
452 * each position, which means that _if_ you put two identical
453 * strings in any listbox then you MUST not assign them different
454 * IDs and expect to get meaningful results back.
456 void dlg_listbox_addwithid(union control
*ctrl
, void *dlg
,
457 char const *text
, int id
)
459 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
460 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
462 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
463 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
466 * This routine is long and complicated in both GTK 1 and 2,
467 * and completely different. Sigh.
469 dp
->flags
|= FLAG_UPDATING_COMBO_LIST
;
471 #if !GTK_CHECK_VERSION(2,4,0)
474 * List item in a drop-down (but non-combo) list. Tabs are
475 * ignored; we just provide a standard menu item with the
478 GtkWidget
*menuitem
= gtk_menu_item_new_with_label(text
);
480 gtk_container_add(GTK_CONTAINER(uc
->menu
), menuitem
);
481 gtk_widget_show(menuitem
);
483 gtk_object_set_data(GTK_OBJECT(menuitem
), "user-data",
484 GINT_TO_POINTER(id
));
485 gtk_signal_connect(GTK_OBJECT(menuitem
), "activate",
486 GTK_SIGNAL_FUNC(menuitem_activate
), dp
);
489 if (uc
->list
&& uc
->entry
) {
491 * List item in a combo-box list, which means the sensible
492 * thing to do is make it a perfectly normal label. Hence
493 * tabs are disregarded.
495 GtkWidget
*listitem
= gtk_list_item_new_with_label(text
);
497 gtk_container_add(GTK_CONTAINER(uc
->list
), listitem
);
498 gtk_widget_show(listitem
);
500 gtk_object_set_data(GTK_OBJECT(listitem
), "user-data",
501 GINT_TO_POINTER(id
));
505 #if !GTK_CHECK_VERSION(2,0,0)
508 * List item in a non-combo-box list box. We make all of
509 * these Columns containing GtkLabels. This allows us to do
510 * the nasty force_left hack irrespective of whether there
511 * are tabs in the thing.
513 GtkWidget
*listitem
= gtk_list_item_new();
514 GtkWidget
*cols
= columns_new(10);
518 /* Count the tabs in the text, and hence determine # of columns. */
520 for (i
= 0; text
[i
]; i
++)
525 (uc
->ctrl
->listbox
.ncols ? uc
->ctrl
->listbox
.ncols
: 1));
526 percents
= snewn(ncols
, gint
);
527 percents
[ncols
-1] = 100;
528 for (i
= 0; i
< ncols
-1; i
++) {
529 percents
[i
] = uc
->ctrl
->listbox
.percentages
[i
];
530 percents
[ncols
-1] -= percents
[i
];
532 columns_set_cols(COLUMNS(cols
), ncols
, percents
);
535 for (i
= 0; i
< ncols
; i
++) {
536 int len
= strcspn(text
, "\t");
537 char *dup
= dupprintf("%.*s", len
, text
);
542 label
= gtk_label_new(dup
);
545 columns_add(COLUMNS(cols
), label
, i
, 1);
546 columns_force_left_align(COLUMNS(cols
), label
);
547 gtk_widget_show(label
);
549 gtk_container_add(GTK_CONTAINER(listitem
), cols
);
550 gtk_widget_show(cols
);
551 gtk_container_add(GTK_CONTAINER(uc
->list
), listitem
);
552 gtk_widget_show(listitem
);
554 if (ctrl
->listbox
.multisel
) {
555 gtk_signal_connect(GTK_OBJECT(listitem
), "key_press_event",
556 GTK_SIGNAL_FUNC(listitem_multi_key
), uc
->adj
);
558 gtk_signal_connect(GTK_OBJECT(listitem
), "key_press_event",
559 GTK_SIGNAL_FUNC(listitem_single_key
), uc
->adj
);
561 gtk_signal_connect(GTK_OBJECT(listitem
), "focus_in_event",
562 GTK_SIGNAL_FUNC(widget_focus
), dp
);
563 gtk_signal_connect(GTK_OBJECT(listitem
), "button_press_event",
564 GTK_SIGNAL_FUNC(listitem_button_press
), dp
);
565 gtk_signal_connect(GTK_OBJECT(listitem
), "button_release_event",
566 GTK_SIGNAL_FUNC(listitem_button_release
), dp
);
567 gtk_object_set_data(GTK_OBJECT(listitem
), "user-data",
568 GINT_TO_POINTER(id
));
576 dp
->flags
|= FLAG_UPDATING_LISTBOX
;/* inhibit drag-list update */
577 gtk_list_store_append(uc
->listmodel
, &iter
);
578 dp
->flags
&= ~FLAG_UPDATING_LISTBOX
;
579 gtk_list_store_set(uc
->listmodel
, &iter
, 0, id
, -1);
582 * Now go through text and divide it into columns at the tabs,
585 cols
= (uc
->ctrl
->generic
.type
== CTRL_LISTBOX ? ctrl
->listbox
.ncols
: 1);
586 cols
= cols ? cols
: 1;
587 for (i
= 0; i
< cols
; i
++) {
588 int collen
= strcspn(text
, "\t");
589 char *tmpstr
= snewn(collen
+1, char);
590 memcpy(tmpstr
, text
, collen
);
591 tmpstr
[collen
] = '\0';
592 gtk_list_store_set(uc
->listmodel
, &iter
, i
+1, tmpstr
, -1);
600 assert(!"We shouldn't get here");
602 dp
->flags
&= ~FLAG_UPDATING_COMBO_LIST
;
605 int dlg_listbox_getid(union control
*ctrl
, void *dlg
, int index
)
607 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
608 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
610 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
611 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
613 #if !GTK_CHECK_VERSION(2,4,0)
614 if (uc
->menu
|| uc
->list
) {
618 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
620 item
= GTK_OBJECT(g_list_nth_data(children
, index
));
621 g_list_free(children
);
623 return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item
),
627 #if GTK_CHECK_VERSION(2,0,0)
633 path
= gtk_tree_path_new_from_indices(index
, -1);
634 gtk_tree_model_get_iter(GTK_TREE_MODEL(uc
->listmodel
), &iter
, path
);
635 gtk_tree_model_get(GTK_TREE_MODEL(uc
->listmodel
), &iter
, 0, &ret
, -1);
636 gtk_tree_path_free(path
);
641 assert(!"We shouldn't get here");
642 return -1; /* placate dataflow analysis */
645 /* dlg_listbox_index returns <0 if no single element is selected. */
646 int dlg_listbox_index(union control
*ctrl
, void *dlg
)
648 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
649 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
651 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
652 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
654 #if !GTK_CHECK_VERSION(2,4,0)
655 if (uc
->menu
|| uc
->list
) {
657 GtkWidget
*item
, *activeitem
;
662 activeitem
= gtk_menu_get_active(GTK_MENU(uc
->menu
));
664 activeitem
= NULL
; /* unnecessarily placate gcc */
666 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
668 for (i
= 0; children
!=NULL
&& (item
= GTK_WIDGET(children
->data
))!=NULL
;
669 i
++, children
= children
->next
) {
670 if (uc
->menu ? activeitem
== item
:
671 GTK_WIDGET_STATE(item
) == GTK_STATE_SELECTED
) {
678 g_list_free(children
);
679 return selected
< 0 ?
-1 : selected
;
684 * This API function already does the right thing in the
685 * case of no current selection.
687 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc
->combo
));
690 #if GTK_CHECK_VERSION(2,0,0)
692 GtkTreeSelection
*treesel
;
699 assert(uc
->treeview
!= NULL
);
700 treesel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
));
702 if (gtk_tree_selection_count_selected_rows(treesel
) != 1)
705 sellist
= gtk_tree_selection_get_selected_rows(treesel
, &model
);
707 assert(sellist
&& sellist
->data
);
708 path
= sellist
->data
;
710 if (gtk_tree_path_get_depth(path
) != 1) {
713 indices
= gtk_tree_path_get_indices(path
);
721 g_list_foreach(sellist
, (GFunc
)gtk_tree_path_free
, NULL
);
722 g_list_free(sellist
);
727 assert(!"We shouldn't get here");
728 return -1; /* placate dataflow analysis */
731 int dlg_listbox_issel(union control
*ctrl
, void *dlg
, int index
)
733 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
734 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
736 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
737 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
739 #if !GTK_CHECK_VERSION(2,4,0)
740 if (uc
->menu
|| uc
->list
) {
742 GtkWidget
*item
, *activeitem
;
744 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
745 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
746 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
748 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
750 item
= GTK_WIDGET(g_list_nth_data(children
, index
));
751 g_list_free(children
);
754 activeitem
= gtk_menu_get_active(GTK_MENU(uc
->menu
));
755 return item
== activeitem
;
757 return GTK_WIDGET_STATE(item
) == GTK_STATE_SELECTED
;
763 * This API function already does the right thing in the
764 * case of no current selection.
766 return gtk_combo_box_get_active(GTK_COMBO_BOX(uc
->combo
)) == index
;
769 #if GTK_CHECK_VERSION(2,0,0)
771 GtkTreeSelection
*treesel
;
775 assert(uc
->treeview
!= NULL
);
776 treesel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
));
778 path
= gtk_tree_path_new_from_indices(index
, -1);
779 ret
= gtk_tree_selection_path_is_selected(treesel
, path
);
780 gtk_tree_path_free(path
);
785 assert(!"We shouldn't get here");
786 return -1; /* placate dataflow analysis */
789 void dlg_listbox_select(union control
*ctrl
, void *dlg
, int index
)
791 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
792 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
794 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
795 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
797 #if !GTK_CHECK_VERSION(2,4,0)
799 gtk_option_menu_set_history(GTK_OPTION_MENU(uc
->optmenu
), index
);
805 gdouble newtop
, newbot
;
807 gtk_list_select_item(GTK_LIST(uc
->list
), index
);
810 * Scroll the list box if necessary to ensure the newly
811 * selected item is visible.
813 items
= gtk_container_children(GTK_CONTAINER(uc
->list
));
814 nitems
= g_list_length(items
);
816 int modified
= FALSE
;
818 newtop
= uc
->adj
->lower
+
819 (uc
->adj
->upper
- uc
->adj
->lower
) * index
/ nitems
;
820 newbot
= uc
->adj
->lower
+
821 (uc
->adj
->upper
- uc
->adj
->lower
) * (index
+1) / nitems
;
822 if (uc
->adj
->value
> newtop
) {
824 uc
->adj
->value
= newtop
;
825 } else if (uc
->adj
->value
< newbot
- uc
->adj
->page_size
) {
827 uc
->adj
->value
= newbot
- uc
->adj
->page_size
;
830 gtk_adjustment_value_changed(uc
->adj
);
836 gtk_combo_box_set_active(GTK_COMBO_BOX(uc
->combo
), index
);
840 #if GTK_CHECK_VERSION(2,0,0)
842 GtkTreeSelection
*treesel
;
845 treesel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
));
847 path
= gtk_tree_path_new_from_indices(index
, -1);
848 gtk_tree_selection_select_path(treesel
, path
);
849 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc
->treeview
),
850 path
, NULL
, FALSE
, 0.0, 0.0);
851 gtk_tree_path_free(path
);
855 assert(!"We shouldn't get here");
858 void dlg_text_set(union control
*ctrl
, void *dlg
, char const *text
)
860 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
861 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
863 assert(uc
->ctrl
->generic
.type
== CTRL_TEXT
);
864 assert(uc
->text
!= NULL
);
866 gtk_label_set_text(GTK_LABEL(uc
->text
), text
);
869 void dlg_label_change(union control
*ctrl
, void *dlg
, char const *text
)
871 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
872 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
874 switch (uc
->ctrl
->generic
.type
) {
876 gtk_label_set_text(GTK_LABEL(uc
->toplevel
), text
);
877 shortcut_highlight(uc
->toplevel
, ctrl
->button
.shortcut
);
880 gtk_label_set_text(GTK_LABEL(uc
->toplevel
), text
);
881 shortcut_highlight(uc
->toplevel
, ctrl
->checkbox
.shortcut
);
884 gtk_label_set_text(GTK_LABEL(uc
->label
), text
);
885 shortcut_highlight(uc
->label
, ctrl
->radio
.shortcut
);
888 gtk_label_set_text(GTK_LABEL(uc
->label
), text
);
889 shortcut_highlight(uc
->label
, ctrl
->editbox
.shortcut
);
891 case CTRL_FILESELECT
:
892 gtk_label_set_text(GTK_LABEL(uc
->label
), text
);
893 shortcut_highlight(uc
->label
, ctrl
->fileselect
.shortcut
);
895 case CTRL_FONTSELECT
:
896 gtk_label_set_text(GTK_LABEL(uc
->label
), text
);
897 shortcut_highlight(uc
->label
, ctrl
->fontselect
.shortcut
);
900 gtk_label_set_text(GTK_LABEL(uc
->label
), text
);
901 shortcut_highlight(uc
->label
, ctrl
->listbox
.shortcut
);
904 assert(!"This shouldn't happen");
909 void dlg_filesel_set(union control
*ctrl
, void *dlg
, Filename
*fn
)
911 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
912 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
913 /* We must copy fn->path before passing it to gtk_entry_set_text.
914 * See comment in dlg_editbox_set() for the reasons. */
915 char *duppath
= dupstr(fn
->path
);
916 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
917 assert(uc
->entry
!= NULL
);
918 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), duppath
);
922 Filename
*dlg_filesel_get(union control
*ctrl
, void *dlg
)
924 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
925 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
926 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
927 assert(uc
->entry
!= NULL
);
928 return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc
->entry
)));
931 void dlg_fontsel_set(union control
*ctrl
, void *dlg
, FontSpec
*fs
)
933 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
934 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
935 /* We must copy fs->name before passing it to gtk_entry_set_text.
936 * See comment in dlg_editbox_set() for the reasons. */
937 char *dupname
= dupstr(fs
->name
);
938 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
939 assert(uc
->entry
!= NULL
);
940 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), dupname
);
944 FontSpec
*dlg_fontsel_get(union control
*ctrl
, void *dlg
)
946 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
947 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
948 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
949 assert(uc
->entry
!= NULL
);
950 return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc
->entry
)));
954 * Bracketing a large set of updates in these two functions will
955 * cause the front end (if possible) to delay updating the screen
956 * until it's all complete, thus avoiding flicker.
958 void dlg_update_start(union control
*ctrl
, void *dlg
)
961 * Apparently we can't do this at all in GTK. GtkCList supports
962 * freeze and thaw, but not GtkList. Bah.
966 void dlg_update_done(union control
*ctrl
, void *dlg
)
969 * Apparently we can't do this at all in GTK. GtkCList supports
970 * freeze and thaw, but not GtkList. Bah.
974 void dlg_set_focus(union control
*ctrl
, void *dlg
)
976 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
977 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
979 switch (ctrl
->generic
.type
) {
982 /* Check boxes and buttons get the focus _and_ get toggled. */
983 gtk_widget_grab_focus(uc
->toplevel
);
985 case CTRL_FILESELECT
:
986 case CTRL_FONTSELECT
:
989 /* Anything containing an edit box gets that focused. */
990 gtk_widget_grab_focus(uc
->entry
);
992 #if GTK_CHECK_VERSION(2,4,0)
993 else if (uc
->combo
) {
994 /* Failing that, there'll be a combo box. */
995 gtk_widget_grab_focus(uc
->combo
);
1001 * Radio buttons: we find the currently selected button and
1006 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++)
1007 if (gtk_toggle_button_get_active
1008 (GTK_TOGGLE_BUTTON(uc
->buttons
[i
]))) {
1009 gtk_widget_grab_focus(uc
->buttons
[i
]);
1014 #if !GTK_CHECK_VERSION(2,4,0)
1016 gtk_widget_grab_focus(uc
->optmenu
);
1021 gtk_widget_grab_focus(uc
->combo
);
1025 #if !GTK_CHECK_VERSION(2,0,0)
1028 * For GTK-1 style list boxes, we tell it to focus one
1029 * of its children, which appears to do the Right
1032 gtk_container_focus(GTK_CONTAINER(uc
->list
), GTK_DIR_TAB_FORWARD
);
1037 gtk_widget_grab_focus(uc
->treeview
);
1041 assert(!"We shouldn't get here");
1047 * During event processing, you might well want to give an error
1048 * indication to the user. dlg_beep() is a quick and easy generic
1049 * error; dlg_error() puts up a message-box or equivalent.
1051 void dlg_beep(void *dlg
)
1056 static void errmsg_button_clicked(GtkButton
*button
, gpointer data
)
1058 gtk_widget_destroy(GTK_WIDGET(data
));
1061 static void set_transient_window_pos(GtkWidget
*parent
, GtkWidget
*child
)
1063 gint x
, y
, w
, h
, dx
, dy
;
1065 gtk_window_set_position(GTK_WINDOW(child
), GTK_WIN_POS_NONE
);
1066 gtk_widget_size_request(GTK_WIDGET(child
), &req
);
1068 gdk_window_get_origin(GTK_WIDGET(parent
)->window
, &x
, &y
);
1069 gdk_window_get_size(GTK_WIDGET(parent
)->window
, &w
, &h
);
1072 * One corner of the transient will be offset inwards, by 1/4
1073 * of the parent window's size, from the corresponding corner
1074 * of the parent window. The corner will be chosen so as to
1075 * place the transient closer to the centre of the screen; this
1076 * should avoid transients going off the edge of the screen on
1079 if (x
+ w
/2 < gdk_screen_width() / 2)
1080 dx
= x
+ w
/4; /* work from left edges */
1082 dx
= x
+ 3*w
/4 - req
.width
; /* work from right edges */
1083 if (y
+ h
/2 < gdk_screen_height() / 2)
1084 dy
= y
+ h
/4; /* work from top edges */
1086 dy
= y
+ 3*h
/4 - req
.height
; /* work from bottom edges */
1087 gtk_widget_set_uposition(GTK_WIDGET(child
), dx
, dy
);
1090 void dlg_error_msg(void *dlg
, char *msg
)
1092 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1093 GtkWidget
*window
, *hbox
, *text
, *ok
;
1095 window
= gtk_dialog_new();
1096 text
= gtk_label_new(msg
);
1097 gtk_misc_set_alignment(GTK_MISC(text
), 0.0, 0.0);
1098 hbox
= gtk_hbox_new(FALSE
, 0);
1099 gtk_box_pack_start(GTK_BOX(hbox
), text
, FALSE
, FALSE
, 20);
1100 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
1101 hbox
, FALSE
, FALSE
, 20);
1102 gtk_widget_show(text
);
1103 gtk_widget_show(hbox
);
1104 gtk_window_set_title(GTK_WINDOW(window
), "Error");
1105 gtk_label_set_line_wrap(GTK_LABEL(text
), TRUE
);
1106 ok
= gtk_button_new_with_label("OK");
1107 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window
)->action_area
),
1108 ok
, FALSE
, FALSE
, 0);
1109 gtk_widget_show(ok
);
1110 GTK_WIDGET_SET_FLAGS(ok
, GTK_CAN_DEFAULT
);
1111 gtk_window_set_default(GTK_WINDOW(window
), ok
);
1112 gtk_signal_connect(GTK_OBJECT(ok
), "clicked",
1113 GTK_SIGNAL_FUNC(errmsg_button_clicked
), window
);
1114 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
1115 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
1116 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
1117 gtk_window_set_transient_for(GTK_WINDOW(window
), GTK_WINDOW(dp
->window
));
1118 set_transient_window_pos(dp
->window
, window
);
1119 gtk_widget_show(window
);
1124 * This function signals to the front end that the dialog's
1125 * processing is completed, and passes an integer value (typically
1126 * a success status).
1128 void dlg_end(void *dlg
, int value
)
1130 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1132 gtk_widget_destroy(dp
->window
);
1135 void dlg_refresh(union control
*ctrl
, void *dlg
)
1137 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1141 if (ctrl
->generic
.handler
!= NULL
)
1142 ctrl
->generic
.handler(ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1146 for (i
= 0; (uc
= index234(dp
->byctrl
, i
)) != NULL
; i
++) {
1147 assert(uc
->ctrl
!= NULL
);
1148 if (uc
->ctrl
->generic
.handler
!= NULL
)
1149 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
,
1150 dp
->data
, EVENT_REFRESH
);
1155 void dlg_coloursel_start(union control
*ctrl
, void *dlg
, int r
, int g
, int b
)
1157 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1158 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
1161 GtkWidget
*coloursel
=
1162 gtk_color_selection_dialog_new("Select a colour");
1163 GtkColorSelectionDialog
*ccs
= GTK_COLOR_SELECTION_DIALOG(coloursel
);
1165 dp
->coloursel_result
.ok
= FALSE
;
1167 gtk_window_set_modal(GTK_WINDOW(coloursel
), TRUE
);
1168 #if GTK_CHECK_VERSION(2,0,0)
1169 gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1171 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1173 cvals
[0] = r
/ 255.0;
1174 cvals
[1] = g
/ 255.0;
1175 cvals
[2] = b
/ 255.0;
1176 cvals
[3] = 1.0; /* fully opaque! */
1177 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs
->colorsel
), cvals
);
1179 gtk_object_set_data(GTK_OBJECT(ccs
->ok_button
), "user-data",
1180 (gpointer
)coloursel
);
1181 gtk_object_set_data(GTK_OBJECT(ccs
->cancel_button
), "user-data",
1182 (gpointer
)coloursel
);
1183 gtk_object_set_data(GTK_OBJECT(coloursel
), "user-data", (gpointer
)uc
);
1184 gtk_signal_connect(GTK_OBJECT(ccs
->ok_button
), "clicked",
1185 GTK_SIGNAL_FUNC(coloursel_ok
), (gpointer
)dp
);
1186 gtk_signal_connect(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1187 GTK_SIGNAL_FUNC(coloursel_cancel
), (gpointer
)dp
);
1188 gtk_signal_connect_object(GTK_OBJECT(ccs
->ok_button
), "clicked",
1189 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1190 (gpointer
)coloursel
);
1191 gtk_signal_connect_object(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1192 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1193 (gpointer
)coloursel
);
1194 gtk_widget_show(coloursel
);
1197 int dlg_coloursel_results(union control
*ctrl
, void *dlg
,
1198 int *r
, int *g
, int *b
)
1200 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1201 if (dp
->coloursel_result
.ok
) {
1202 *r
= dp
->coloursel_result
.r
;
1203 *g
= dp
->coloursel_result
.g
;
1204 *b
= dp
->coloursel_result
.b
;
1210 /* ----------------------------------------------------------------------
1211 * Signal handlers while the dialog box is active.
1214 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
1217 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1218 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1219 union control
*focus
;
1226 if (focus
!= dp
->currfocus
) {
1227 dp
->lastfocus
= dp
->currfocus
;
1228 dp
->currfocus
= focus
;
1234 static void button_clicked(GtkButton
*button
, gpointer data
)
1236 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1237 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1238 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1241 static void button_toggled(GtkToggleButton
*tb
, gpointer data
)
1243 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1244 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tb
));
1245 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1248 static gboolean
editbox_key(GtkWidget
*widget
, GdkEventKey
*event
,
1252 * GtkEntry has a nasty habit of eating the Return key, which
1253 * is unhelpful since it doesn't actually _do_ anything with it
1254 * (it calls gtk_widget_activate, but our edit boxes never need
1255 * activating). So I catch Return before GtkEntry sees it, and
1256 * pass it straight on to the parent widget. Effect: hitting
1257 * Return in an edit box will now activate the default button
1258 * in the dialog just like it will everywhere else.
1260 if (event
->keyval
== GDK_Return
&& widget
->parent
!= NULL
) {
1261 gboolean return_val
;
1262 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
), "key_press_event");
1263 gtk_signal_emit_by_name(GTK_OBJECT(widget
->parent
), "key_press_event",
1264 event
, &return_val
);
1270 static void editbox_changed(GtkEditable
*ed
, gpointer data
)
1272 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1273 if (!(dp
->flags
& FLAG_UPDATING_COMBO_LIST
)) {
1274 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1275 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1279 static gboolean
editbox_lostfocus(GtkWidget
*ed
, GdkEventFocus
*event
,
1282 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1283 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1284 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1288 #if !GTK_CHECK_VERSION(2,0,0)
1291 * GTK 1 list box event handlers.
1294 static gboolean
listitem_key(GtkWidget
*item
, GdkEventKey
*event
,
1295 gpointer data
, int multiple
)
1297 GtkAdjustment
*adj
= GTK_ADJUSTMENT(data
);
1299 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
1300 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
||
1301 event
->keyval
== GDK_Page_Up
|| event
->keyval
== GDK_KP_Page_Up
||
1302 event
->keyval
== GDK_Page_Down
|| event
->keyval
== GDK_KP_Page_Down
) {
1304 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1305 * in a list box. So, if the list box is single-selection:
1307 * - if the list item in question isn't already selected,
1308 * we simply select it.
1309 * - otherwise, we find the next one (or next
1310 * however-far-away) in whichever direction we're going,
1312 * + in this case, we must also fiddle with the
1313 * scrollbar to ensure the newly selected item is
1316 * If it's multiple-selection, we do all of the above
1317 * except actually selecting anything, so we move the focus
1318 * and fiddle the scrollbar to follow it.
1320 GtkWidget
*list
= item
->parent
;
1322 gtk_signal_emit_stop_by_name(GTK_OBJECT(item
), "key_press_event");
1325 GTK_WIDGET_STATE(item
) != GTK_STATE_SELECTED
) {
1326 gtk_list_select_child(GTK_LIST(list
), item
);
1329 (event
->keyval
==GDK_Up
|| event
->keyval
==GDK_KP_Up
||
1330 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1333 (event
->keyval
==GDK_Page_Down
||
1334 event
->keyval
==GDK_KP_Page_Down
||
1335 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1338 GList
*children
, *chead
;
1340 chead
= children
= gtk_container_children(GTK_CONTAINER(list
));
1342 n
= g_list_length(children
);
1346 * Figure out how many list items to a screenful,
1347 * and adjust the step appropriately.
1349 step
= 0.5 + adj
->page_size
* n
/ (adj
->upper
- adj
->lower
);
1350 step
--; /* go by one less than that */
1354 while (children
!= NULL
) {
1355 if (item
== children
->data
)
1357 children
= children
->next
;
1362 if (direction
< 0 && i
> 0)
1363 children
= children
->prev
, i
--;
1364 else if (direction
> 0 && i
< n
-1)
1365 children
= children
->next
, i
++;
1369 if (children
&& children
->data
) {
1371 gtk_list_select_child(GTK_LIST(list
),
1372 GTK_WIDGET(children
->data
));
1373 gtk_widget_grab_focus(GTK_WIDGET(children
->data
));
1374 gtk_adjustment_clamp_page
1376 adj
->lower
+ (adj
->upper
-adj
->lower
) * i
/ n
,
1377 adj
->lower
+ (adj
->upper
-adj
->lower
) * (i
+1) / n
);
1388 static gboolean
listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
1391 return listitem_key(item
, event
, data
, FALSE
);
1394 static gboolean
listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
1397 return listitem_key(item
, event
, data
, TRUE
);
1400 static gboolean
listitem_button_press(GtkWidget
*item
, GdkEventButton
*event
,
1403 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1404 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1405 switch (event
->type
) {
1407 case GDK_BUTTON_PRESS
: uc
->nclicks
= 1; break;
1408 case GDK_2BUTTON_PRESS
: uc
->nclicks
= 2; break;
1409 case GDK_3BUTTON_PRESS
: uc
->nclicks
= 3; break;
1414 static gboolean
listitem_button_release(GtkWidget
*item
, GdkEventButton
*event
,
1417 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1418 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1419 if (uc
->nclicks
>1) {
1420 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1426 static void list_selchange(GtkList
*list
, gpointer data
)
1428 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1429 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(list
));
1431 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1434 static void draglist_move(struct dlgparam
*dp
, struct uctrl
*uc
, int direction
)
1436 int index
= dlg_listbox_index(uc
->ctrl
, dp
);
1437 GList
*children
= gtk_container_children(GTK_CONTAINER(uc
->list
));
1441 (index
== 0 && direction
< 0) ||
1442 (index
== g_list_length(children
)-1 && direction
> 0)) {
1447 child
= g_list_nth_data(children
, index
);
1448 gtk_widget_ref(child
);
1449 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
1450 g_list_free(children
);
1453 children
= g_list_append(children
, child
);
1454 gtk_list_insert_items(GTK_LIST(uc
->list
), children
, index
+ direction
);
1455 gtk_list_select_item(GTK_LIST(uc
->list
), index
+ direction
);
1456 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1459 static void draglist_up(GtkButton
*button
, gpointer data
)
1461 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1462 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1463 draglist_move(dp
, uc
, -1);
1466 static void draglist_down(GtkButton
*button
, gpointer data
)
1468 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1469 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1470 draglist_move(dp
, uc
, +1);
1473 #else /* !GTK_CHECK_VERSION(2,0,0) */
1476 * GTK 2 list box event handlers.
1479 static void listbox_doubleclick(GtkTreeView
*treeview
, GtkTreePath
*path
,
1480 GtkTreeViewColumn
*column
, gpointer data
)
1482 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1483 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(treeview
));
1485 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1488 static void listbox_selchange(GtkTreeSelection
*treeselection
,
1491 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1492 GtkTreeView
*tree
= gtk_tree_selection_get_tree_view(treeselection
);
1493 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1495 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1498 struct draglist_valchange_ctx
{
1500 struct dlgparam
*dp
;
1503 static gboolean
draglist_valchange(gpointer data
)
1505 struct draglist_valchange_ctx
*ctx
=
1506 (struct draglist_valchange_ctx
*)data
;
1508 ctx
->uc
->ctrl
->generic
.handler(ctx
->uc
->ctrl
, ctx
->dp
,
1509 ctx
->dp
->data
, EVENT_VALCHANGE
);
1516 static void listbox_reorder(GtkTreeModel
*treemodel
, GtkTreePath
*path
,
1517 GtkTreeIter
*iter
, gpointer data
)
1519 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1523 if (dp
->flags
& FLAG_UPDATING_LISTBOX
)
1524 return; /* not a user drag operation */
1526 tree
= g_object_get_data(G_OBJECT(treemodel
), "user-data");
1527 uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1530 * We should cause EVENT_VALCHANGE on the list box, now
1531 * that its rows have been reordered. However, the GTK 2
1532 * docs say that at the point this signal is received the
1533 * new row might not have actually been filled in yet.
1535 * (So what smegging use is it then, eh? Don't suppose it
1536 * occurred to you at any point that letting the
1537 * application know _after_ the reordering was compelete
1538 * might be helpful to someone?)
1540 * To get round this, I schedule an idle function, which I
1541 * hope won't be called until the main event loop is
1542 * re-entered after the drag-and-drop handler has finished
1543 * furtling with the list store.
1545 struct draglist_valchange_ctx
*ctx
=
1546 snew(struct draglist_valchange_ctx
);
1549 g_idle_add(draglist_valchange
, ctx
);
1553 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1555 #if !GTK_CHECK_VERSION(2,4,0)
1557 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
)
1559 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1560 GtkWidget
*menushell
= GTK_WIDGET(item
)->parent
;
1561 gpointer optmenu
= gtk_object_get_data(GTK_OBJECT(menushell
), "user-data");
1562 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(optmenu
));
1563 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1568 static void droplist_selchange(GtkComboBox
*combo
, gpointer data
)
1570 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1571 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(combo
));
1573 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1576 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1578 static void filesel_ok(GtkButton
*button
, gpointer data
)
1580 /* struct dlgparam *dp = (struct dlgparam *)data; */
1581 gpointer filesel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1582 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(filesel
), "user-data");
1583 const char *name
= gtk_file_selection_get_filename
1584 (GTK_FILE_SELECTION(filesel
));
1585 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1588 static void fontsel_ok(GtkButton
*button
, gpointer data
)
1590 /* struct dlgparam *dp = (struct dlgparam *)data; */
1592 #if !GTK_CHECK_VERSION(2,0,0)
1594 gpointer fontsel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1595 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(fontsel
), "user-data");
1596 const char *name
= gtk_font_selection_dialog_get_font_name
1597 (GTK_FONT_SELECTION_DIALOG(fontsel
));
1598 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1602 unifontsel
*fontsel
= (unifontsel
*)gtk_object_get_data
1603 (GTK_OBJECT(button
), "user-data");
1604 struct uctrl
*uc
= (struct uctrl
*)fontsel
->user_data
;
1605 char *name
= unifontsel_get_name(fontsel
);
1606 assert(name
); /* should always be ok after OK pressed */
1607 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1613 static void coloursel_ok(GtkButton
*button
, gpointer data
)
1615 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1616 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1617 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1619 gtk_color_selection_get_color
1620 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel
)->colorsel
),
1622 dp
->coloursel_result
.r
= (int) (255 * cvals
[0]);
1623 dp
->coloursel_result
.g
= (int) (255 * cvals
[1]);
1624 dp
->coloursel_result
.b
= (int) (255 * cvals
[2]);
1625 dp
->coloursel_result
.ok
= TRUE
;
1626 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1629 static void coloursel_cancel(GtkButton
*button
, gpointer data
)
1631 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1632 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1633 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1634 dp
->coloursel_result
.ok
= FALSE
;
1635 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1638 static void filefont_clicked(GtkButton
*button
, gpointer data
)
1640 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1641 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1643 if (uc
->ctrl
->generic
.type
== CTRL_FILESELECT
) {
1644 GtkWidget
*filesel
=
1645 gtk_file_selection_new(uc
->ctrl
->fileselect
.title
);
1646 gtk_window_set_modal(GTK_WINDOW(filesel
), TRUE
);
1648 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "user-data",
1650 gtk_object_set_data(GTK_OBJECT(filesel
), "user-data", (gpointer
)uc
);
1652 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1653 GTK_SIGNAL_FUNC(filesel_ok
), (gpointer
)dp
);
1654 gtk_signal_connect_object
1655 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1656 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1657 gtk_signal_connect_object
1658 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->cancel_button
), "clicked",
1659 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1660 gtk_widget_show(filesel
);
1663 if (uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
) {
1664 const gchar
*fontname
= gtk_entry_get_text(GTK_ENTRY(uc
->entry
));
1666 #if !GTK_CHECK_VERSION(2,0,0)
1669 * Use the GTK 1 standard font selector.
1672 gchar
*spacings
[] = { "c", "m", NULL
};
1673 GtkWidget
*fontsel
=
1674 gtk_font_selection_dialog_new("Select a font");
1675 gtk_window_set_modal(GTK_WINDOW(fontsel
), TRUE
);
1676 gtk_font_selection_dialog_set_filter
1677 (GTK_FONT_SELECTION_DIALOG(fontsel
),
1678 GTK_FONT_FILTER_BASE
, GTK_FONT_ALL
,
1679 NULL
, NULL
, NULL
, NULL
, spacings
, NULL
);
1680 if (!gtk_font_selection_dialog_set_font_name
1681 (GTK_FONT_SELECTION_DIALOG(fontsel
), fontname
)) {
1683 * If the font name wasn't found as it was, try opening
1684 * it and extracting its FONT property. This should
1685 * have the effect of mapping short aliases into true
1688 GdkFont
*font
= gdk_font_load(fontname
);
1690 XFontStruct
*xfs
= GDK_FONT_XFONT(font
);
1691 Display
*disp
= GDK_FONT_XDISPLAY(font
);
1692 Atom fontprop
= XInternAtom(disp
, "FONT", False
);
1695 if (XGetFontProperty(xfs
, fontprop
, &ret
)) {
1696 char *name
= XGetAtomName(disp
, (Atom
)ret
);
1698 gtk_font_selection_dialog_set_font_name
1699 (GTK_FONT_SELECTION_DIALOG(fontsel
), name
);
1701 gdk_font_unref(font
);
1705 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1706 "user-data", (gpointer
)fontsel
);
1707 gtk_object_set_data(GTK_OBJECT(fontsel
), "user-data", (gpointer
)uc
);
1709 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1710 "clicked", GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1711 gtk_signal_connect_object
1712 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1713 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1715 gtk_signal_connect_object
1716 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->cancel_button
),
1717 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1719 gtk_widget_show(fontsel
);
1721 #else /* !GTK_CHECK_VERSION(2,0,0) */
1724 * Use the unifontsel code provided in gtkfont.c.
1727 unifontsel
*fontsel
= unifontsel_new("Select a font");
1729 gtk_window_set_modal(fontsel
->window
, TRUE
);
1730 unifontsel_set_name(fontsel
, fontname
);
1732 gtk_object_set_data(GTK_OBJECT(fontsel
->ok_button
),
1733 "user-data", (gpointer
)fontsel
);
1734 fontsel
->user_data
= uc
;
1735 gtk_signal_connect(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1736 GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1737 gtk_signal_connect_object(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1738 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1740 gtk_signal_connect_object(GTK_OBJECT(fontsel
->cancel_button
),"clicked",
1741 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1744 gtk_widget_show(GTK_WIDGET(fontsel
->window
));
1746 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1751 static void label_sizealloc(GtkWidget
*widget
, GtkAllocation
*alloc
,
1754 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1755 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1757 gtk_widget_set_usize(uc
->text
, alloc
->width
, -1);
1758 gtk_label_set_text(GTK_LABEL(uc
->text
), uc
->ctrl
->generic
.label
);
1759 gtk_signal_disconnect(GTK_OBJECT(uc
->text
), uc
->textsig
);
1762 /* ----------------------------------------------------------------------
1763 * This function does the main layout work: it reads a controlset,
1764 * it creates the relevant GTK controls, and returns a GtkWidget
1765 * containing the result. (This widget might be a title of some
1766 * sort, it might be a Columns containing many controls, or it
1767 * might be a GtkFrame containing a Columns; whatever it is, it's
1768 * definitely a GtkWidget and should probably be added to a
1771 * `win' is required for setting the default button. If it is
1772 * non-NULL, all buttons created will be default-capable (so they
1773 * have extra space round them for the default highlight).
1775 GtkWidget
*layout_ctrls(struct dlgparam
*dp
, struct Shortcuts
*scs
,
1776 struct controlset
*s
, GtkWindow
*win
)
1782 if (!s
->boxname
&& s
->boxtitle
) {
1783 /* This controlset is a panel title. */
1784 return gtk_label_new(s
->boxtitle
);
1788 * Otherwise, we expect to be laying out actual controls, so
1789 * we'll start by creating a Columns for the purpose.
1791 cols
= COLUMNS(columns_new(4));
1792 ret
= GTK_WIDGET(cols
);
1793 gtk_widget_show(ret
);
1796 * Create a containing frame if we have a box name.
1799 ret
= gtk_frame_new(s
->boxtitle
); /* NULL is valid here */
1800 gtk_container_set_border_width(GTK_CONTAINER(cols
), 4);
1801 gtk_container_add(GTK_CONTAINER(ret
), GTK_WIDGET(cols
));
1802 gtk_widget_show(ret
);
1806 * Now iterate through the controls themselves, create them,
1807 * and add them to the Columns.
1809 for (i
= 0; i
< s
->ncontrols
; i
++) {
1810 union control
*ctrl
= s
->ctrls
[i
];
1813 GtkWidget
*w
= NULL
;
1815 switch (ctrl
->generic
.type
) {
1818 static const int simplecols
[1] = { 100 };
1819 columns_set_cols(cols
, ctrl
->columns
.ncols
,
1820 (ctrl
->columns
.percentages ?
1821 ctrl
->columns
.percentages
: simplecols
));
1823 continue; /* no actual control created */
1826 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
->tabdelay
.ctrl
);
1828 columns_taborder_last(cols
, uc
->toplevel
);
1830 continue; /* no actual control created */
1833 uc
= snew(struct uctrl
);
1835 uc
->privdata
= NULL
;
1836 uc
->privdata_needs_free
= FALSE
;
1839 #if !GTK_CHECK_VERSION(2,4,0)
1840 uc
->list
= uc
->menu
= uc
->optmenu
= NULL
;
1844 #if GTK_CHECK_VERSION(2,0,0)
1845 uc
->treeview
= NULL
;
1846 uc
->listmodel
= NULL
;
1848 uc
->button
= uc
->text
= NULL
;
1852 switch (ctrl
->generic
.type
) {
1854 w
= gtk_button_new_with_label(ctrl
->generic
.label
);
1856 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
1857 if (ctrl
->button
.isdefault
)
1858 gtk_window_set_default(win
, w
);
1859 if (ctrl
->button
.iscancel
)
1860 dp
->cancelbutton
= w
;
1862 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
1863 GTK_SIGNAL_FUNC(button_clicked
), dp
);
1864 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1865 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1866 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->button
.shortcut
,
1867 SHORTCUT_UCTRL
, uc
);
1870 w
= gtk_check_button_new_with_label(ctrl
->generic
.label
);
1871 gtk_signal_connect(GTK_OBJECT(w
), "toggled",
1872 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1873 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1874 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1875 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->checkbox
.shortcut
,
1876 SHORTCUT_UCTRL
, uc
);
1881 * Radio buttons get to go inside their own Columns, no
1885 gint i
, *percentages
;
1889 if (ctrl
->generic
.label
) {
1890 GtkWidget
*label
= gtk_label_new(ctrl
->generic
.label
);
1891 columns_add(COLUMNS(w
), label
, 0, 1);
1892 columns_force_left_align(COLUMNS(w
), label
);
1893 gtk_widget_show(label
);
1894 shortcut_add(scs
, label
, ctrl
->radio
.shortcut
,
1895 SHORTCUT_UCTRL
, uc
);
1898 percentages
= g_new(gint
, ctrl
->radio
.ncolumns
);
1899 for (i
= 0; i
< ctrl
->radio
.ncolumns
; i
++) {
1901 ((100 * (i
+1) / ctrl
->radio
.ncolumns
) -
1902 100 * i
/ ctrl
->radio
.ncolumns
);
1904 columns_set_cols(COLUMNS(w
), ctrl
->radio
.ncolumns
,
1906 g_free(percentages
);
1909 uc
->nbuttons
= ctrl
->radio
.nbuttons
;
1910 uc
->buttons
= snewn(uc
->nbuttons
, GtkWidget
*);
1912 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++) {
1916 b
= (gtk_radio_button_new_with_label
1917 (group
, ctrl
->radio
.buttons
[i
]));
1919 group
= gtk_radio_button_group(GTK_RADIO_BUTTON(b
));
1920 colstart
= i
% ctrl
->radio
.ncolumns
;
1921 columns_add(COLUMNS(w
), b
, colstart
,
1922 (i
== ctrl
->radio
.nbuttons
-1 ?
1923 ctrl
->radio
.ncolumns
- colstart
: 1));
1924 columns_force_left_align(COLUMNS(w
), b
);
1926 gtk_signal_connect(GTK_OBJECT(b
), "toggled",
1927 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1928 gtk_signal_connect(GTK_OBJECT(b
), "focus_in_event",
1929 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1930 if (ctrl
->radio
.shortcuts
) {
1931 shortcut_add(scs
, GTK_BIN(b
)->child
,
1932 ctrl
->radio
.shortcuts
[i
],
1933 SHORTCUT_UCTRL
, uc
);
1941 GtkWidget
*signalobject
;
1943 if (ctrl
->editbox
.has_list
) {
1944 #if !GTK_CHECK_VERSION(2,4,0)
1948 w
= gtk_combo_new();
1949 gtk_combo_set_value_in_list(GTK_COMBO(w
), FALSE
, TRUE
);
1950 uc
->entry
= GTK_COMBO(w
)->entry
;
1951 uc
->list
= GTK_COMBO(w
)->list
;
1952 signalobject
= uc
->entry
;
1957 uc
->listmodel
= gtk_list_store_new(2, G_TYPE_INT
,
1959 w
= gtk_combo_box_entry_new_with_model
1960 (GTK_TREE_MODEL(uc
->listmodel
), 1);
1961 /* We cannot support password combo boxes. */
1962 assert(!ctrl
->editbox
.password
);
1964 signalobject
= uc
->combo
;
1967 w
= gtk_entry_new();
1968 if (ctrl
->editbox
.password
)
1969 gtk_entry_set_visibility(GTK_ENTRY(w
), FALSE
);
1974 gtk_signal_connect(GTK_OBJECT(signalobject
), "changed",
1975 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
1976 gtk_signal_connect(GTK_OBJECT(signalobject
), "key_press_event",
1977 GTK_SIGNAL_FUNC(editbox_key
), dp
);
1978 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_in_event",
1979 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1980 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1981 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1982 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1983 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1985 * Edit boxes, for some strange reason, have a minimum
1986 * width of 150 in GTK 1.2. We don't want this - we'd
1987 * rather the edit boxes acquired their natural width
1988 * from the column layout of the rest of the box.
1990 * Also, while we're here, we'll squirrel away the
1991 * edit box height so we can use that to centre its
1992 * label vertically beside it.
1994 gtk_widget_size_request(w
, &req
);
1995 gtk_widget_set_usize(w
, 10, req
.height
);
1997 if (ctrl
->generic
.label
) {
1998 GtkWidget
*label
, *container
;
2000 label
= gtk_label_new(ctrl
->generic
.label
);
2002 shortcut_add(scs
, label
, ctrl
->editbox
.shortcut
,
2003 SHORTCUT_FOCUS
, uc
->entry
);
2005 container
= columns_new(4);
2006 if (ctrl
->editbox
.percentwidth
== 100) {
2007 columns_add(COLUMNS(container
), label
, 0, 1);
2008 columns_force_left_align(COLUMNS(container
), label
);
2009 columns_add(COLUMNS(container
), w
, 0, 1);
2011 gint percentages
[2];
2012 percentages
[1] = ctrl
->editbox
.percentwidth
;
2013 percentages
[0] = 100 - ctrl
->editbox
.percentwidth
;
2014 columns_set_cols(COLUMNS(container
), 2, percentages
);
2015 columns_add(COLUMNS(container
), label
, 0, 1);
2016 columns_force_left_align(COLUMNS(container
), label
);
2017 columns_add(COLUMNS(container
), w
, 1, 1);
2018 /* Centre the label vertically. */
2019 gtk_widget_set_usize(label
, -1, req
.height
);
2020 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2022 gtk_widget_show(label
);
2030 case CTRL_FILESELECT
:
2031 case CTRL_FONTSELECT
:
2036 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2037 "Browse..." : "Change...");
2039 gint percentages
[] = { 75, 25 };
2041 columns_set_cols(COLUMNS(w
), 2, percentages
);
2043 if (ctrl
->generic
.label
) {
2044 ww
= gtk_label_new(ctrl
->generic
.label
);
2045 columns_add(COLUMNS(w
), ww
, 0, 2);
2046 columns_force_left_align(COLUMNS(w
), ww
);
2047 gtk_widget_show(ww
);
2048 shortcut_add(scs
, ww
,
2049 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2050 ctrl
->fileselect
.shortcut
:
2051 ctrl
->fontselect
.shortcut
),
2052 SHORTCUT_UCTRL
, uc
);
2056 uc
->entry
= ww
= gtk_entry_new();
2057 gtk_widget_size_request(ww
, &req
);
2058 gtk_widget_set_usize(ww
, 10, req
.height
);
2059 columns_add(COLUMNS(w
), ww
, 0, 1);
2060 gtk_widget_show(ww
);
2062 uc
->button
= ww
= gtk_button_new_with_label(browsebtn
);
2063 columns_add(COLUMNS(w
), ww
, 1, 1);
2064 gtk_widget_show(ww
);
2066 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "key_press_event",
2067 GTK_SIGNAL_FUNC(editbox_key
), dp
);
2069 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "changed",
2070 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
2071 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_in_event",
2072 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2073 gtk_signal_connect(GTK_OBJECT(uc
->button
), "focus_in_event",
2074 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2075 gtk_signal_connect(GTK_OBJECT(ww
), "clicked",
2076 GTK_SIGNAL_FUNC(filefont_clicked
), dp
);
2081 #if GTK_CHECK_VERSION(2,0,0)
2083 * First construct the list data store, with the right
2084 * number of columns.
2086 # if !GTK_CHECK_VERSION(2,4,0)
2087 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2088 * because combo boxes are still done the old GTK1 way.) */
2089 if (ctrl
->listbox
.height
> 0)
2096 cols
= ctrl
->listbox
.ncols
;
2097 cols
= cols ? cols
: 1;
2098 types
= snewn(1 + cols
, GType
);
2100 types
[0] = G_TYPE_INT
;
2101 for (i
= 0; i
< cols
; i
++)
2102 types
[i
+1] = G_TYPE_STRING
;
2104 uc
->listmodel
= gtk_list_store_newv(1 + cols
, types
);
2111 * See if it's a drop-down list (non-editable combo
2114 if (ctrl
->listbox
.height
== 0) {
2115 #if !GTK_CHECK_VERSION(2,4,0)
2117 * GTK1 and early-GTK2 option-menu style of
2120 uc
->optmenu
= w
= gtk_option_menu_new();
2121 uc
->menu
= gtk_menu_new();
2122 gtk_option_menu_set_menu(GTK_OPTION_MENU(w
), uc
->menu
);
2123 gtk_object_set_data(GTK_OBJECT(uc
->menu
), "user-data",
2124 (gpointer
)uc
->optmenu
);
2125 gtk_signal_connect(GTK_OBJECT(uc
->optmenu
), "focus_in_event",
2126 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2129 * Late-GTK2 style using a GtkComboBox.
2131 GtkCellRenderer
*cr
;
2134 * Create a non-editable GtkComboBox (that is, not
2135 * its subclass GtkComboBoxEntry).
2137 w
= gtk_combo_box_new_with_model
2138 (GTK_TREE_MODEL(uc
->listmodel
));
2142 * Tell it how to render a list item (i.e. which
2143 * column to look at in the list model).
2145 cr
= gtk_cell_renderer_text_new();
2146 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w
), cr
, TRUE
);
2147 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w
), cr
,
2151 * And tell it to notify us when the selection
2154 g_signal_connect(G_OBJECT(w
), "changed",
2155 G_CALLBACK(droplist_selchange
), dp
);
2158 #if !GTK_CHECK_VERSION(2,0,0)
2160 * GTK1-style full list box.
2162 uc
->list
= gtk_list_new();
2163 if (ctrl
->listbox
.multisel
== 2) {
2164 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2165 GTK_SELECTION_EXTENDED
);
2166 } else if (ctrl
->listbox
.multisel
== 1) {
2167 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2168 GTK_SELECTION_MULTIPLE
);
2170 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2171 GTK_SELECTION_SINGLE
);
2173 w
= gtk_scrolled_window_new(NULL
, NULL
);
2174 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w
),
2176 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w
),
2178 GTK_POLICY_AUTOMATIC
);
2179 uc
->adj
= gtk_scrolled_window_get_vadjustment
2180 (GTK_SCROLLED_WINDOW(w
));
2182 gtk_widget_show(uc
->list
);
2183 gtk_signal_connect(GTK_OBJECT(uc
->list
), "selection-changed",
2184 GTK_SIGNAL_FUNC(list_selchange
), dp
);
2185 gtk_signal_connect(GTK_OBJECT(uc
->list
), "focus_in_event",
2186 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2189 * Adjust the height of the scrolled window to the
2190 * minimum given by the height parameter.
2192 * This piece of guesswork is a horrid hack based
2193 * on looking inside the GTK 1.2 sources
2194 * (specifically gtkviewport.c, which appears to be
2195 * the widget which provides the border around the
2196 * scrolling area). Anyone lets me know how I can
2197 * do this in a way which isn't at risk from GTK
2198 * upgrades, I'd be grateful.
2202 edge
= GTK_WIDGET(uc
->list
)->style
->klass
->ythickness
;
2203 gtk_widget_set_usize(w
, 10,
2204 2*edge
+ (ctrl
->listbox
.height
*
2205 get_listitemheight(w
)));
2208 if (ctrl
->listbox
.draglist
) {
2210 * GTK doesn't appear to make it easy to
2211 * implement a proper draggable list; so
2212 * instead I'm just going to have to put an Up
2213 * and a Down button to the right of the actual
2214 * list box. Ah well.
2216 GtkWidget
*cols
, *button
;
2217 static const gint percentages
[2] = { 80, 20 };
2219 cols
= columns_new(4);
2220 columns_set_cols(COLUMNS(cols
), 2, percentages
);
2221 columns_add(COLUMNS(cols
), w
, 0, 1);
2223 button
= gtk_button_new_with_label("Up");
2224 columns_add(COLUMNS(cols
), button
, 1, 1);
2225 gtk_widget_show(button
);
2226 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2227 GTK_SIGNAL_FUNC(draglist_up
), dp
);
2228 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2229 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2230 button
= gtk_button_new_with_label("Down");
2231 columns_add(COLUMNS(cols
), button
, 1, 1);
2232 gtk_widget_show(button
);
2233 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2234 GTK_SIGNAL_FUNC(draglist_down
), dp
);
2235 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2236 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2242 * GTK2 treeview-based full list box.
2244 GtkTreeSelection
*sel
;
2247 * Create the list box itself, its columns, and
2248 * its containing scrolled window.
2250 w
= gtk_tree_view_new_with_model
2251 (GTK_TREE_MODEL(uc
->listmodel
));
2252 g_object_set_data(G_OBJECT(uc
->listmodel
), "user-data",
2254 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w
), FALSE
);
2255 sel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(w
));
2256 gtk_tree_selection_set_mode
2257 (sel
, ctrl
->listbox
.multisel ? GTK_SELECTION_MULTIPLE
:
2258 GTK_SELECTION_SINGLE
);
2260 gtk_signal_connect(GTK_OBJECT(w
), "row-activated",
2261 GTK_SIGNAL_FUNC(listbox_doubleclick
), dp
);
2262 g_signal_connect(G_OBJECT(sel
), "changed",
2263 G_CALLBACK(listbox_selchange
), dp
);
2265 if (ctrl
->listbox
.draglist
) {
2266 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w
), TRUE
);
2267 g_signal_connect(G_OBJECT(uc
->listmodel
), "row-inserted",
2268 G_CALLBACK(listbox_reorder
), dp
);
2275 cols
= ctrl
->listbox
.ncols
;
2276 cols
= cols ? cols
: 1;
2277 for (i
= 0; i
< cols
; i
++) {
2278 GtkTreeViewColumn
*column
;
2280 * It appears that GTK 2 doesn't leave us any
2281 * particularly sensible way to honour the
2282 * "percentages" specification in the ctrl
2285 column
= gtk_tree_view_column_new_with_attributes
2286 ("heading", gtk_cell_renderer_text_new(),
2287 "text", i
+1, (char *)NULL
);
2288 gtk_tree_view_column_set_sizing
2289 (column
, GTK_TREE_VIEW_COLUMN_GROW_ONLY
);
2290 gtk_tree_view_append_column(GTK_TREE_VIEW(w
), column
);
2297 scroll
= gtk_scrolled_window_new(NULL
, NULL
);
2298 gtk_scrolled_window_set_shadow_type
2299 (GTK_SCROLLED_WINDOW(scroll
), GTK_SHADOW_IN
);
2301 gtk_container_add(GTK_CONTAINER(scroll
), w
);
2302 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll
),
2303 GTK_POLICY_AUTOMATIC
,
2305 gtk_widget_set_size_request
2307 ctrl
->listbox
.height
* get_listitemheight(w
));
2314 if (ctrl
->generic
.label
) {
2315 GtkWidget
*label
, *container
;
2318 label
= gtk_label_new(ctrl
->generic
.label
);
2320 shortcut_add(scs
, label
, ctrl
->listbox
.shortcut
,
2323 container
= columns_new(4);
2324 if (ctrl
->listbox
.percentwidth
== 100) {
2325 columns_add(COLUMNS(container
), label
, 0, 1);
2326 columns_force_left_align(COLUMNS(container
), label
);
2327 columns_add(COLUMNS(container
), w
, 0, 1);
2329 gint percentages
[2];
2330 percentages
[1] = ctrl
->listbox
.percentwidth
;
2331 percentages
[0] = 100 - ctrl
->listbox
.percentwidth
;
2332 columns_set_cols(COLUMNS(container
), 2, percentages
);
2333 columns_add(COLUMNS(container
), label
, 0, 1);
2334 columns_force_left_align(COLUMNS(container
), label
);
2335 columns_add(COLUMNS(container
), w
, 1, 1);
2336 /* Centre the label vertically. */
2337 gtk_widget_size_request(w
, &req
);
2338 gtk_widget_set_usize(label
, -1, req
.height
);
2339 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2341 gtk_widget_show(label
);
2351 * Wrapping text widgets don't sit well with the GTK
2352 * layout model, in which widgets state a minimum size
2353 * and the whole window then adjusts to the smallest
2354 * size it can sensibly take given its contents. A
2355 * wrapping text widget _has_ no clear minimum size;
2356 * instead it has a range of possibilities. It can be
2357 * one line deep but 2000 wide, or two lines deep and
2358 * 1000 pixels, or three by 867, or four by 500 and so
2359 * on. It can be as short as you like provided you
2360 * don't mind it being wide, or as narrow as you like
2361 * provided you don't mind it being tall.
2363 * Therefore, it fits very badly into the layout model.
2364 * Hence the only thing to do is pick a width and let
2365 * it choose its own number of lines. To do this I'm
2366 * going to cheat a little. All new wrapping text
2367 * widgets will be created with a minimal text content
2368 * "X"; then, after the rest of the dialog box is set
2369 * up and its size calculated, the text widgets will be
2370 * told their width and given their real text, which
2371 * will cause the size to be recomputed in the y
2372 * direction (because many of them will expand to more
2375 uc
->text
= w
= gtk_label_new("X");
2376 gtk_misc_set_alignment(GTK_MISC(w
), 0.0, 0.0);
2377 gtk_label_set_line_wrap(GTK_LABEL(w
), TRUE
);
2379 gtk_signal_connect(GTK_OBJECT(w
), "size-allocate",
2380 GTK_SIGNAL_FUNC(label_sizealloc
), dp
);
2386 columns_add(cols
, w
,
2387 COLUMN_START(ctrl
->generic
.column
),
2388 COLUMN_SPAN(ctrl
->generic
.column
));
2390 columns_force_left_align(cols
, w
);
2394 dlg_add_uctrl(dp
, uc
);
2401 struct dlgparam
*dp
;
2402 GtkNotebook
*panels
;
2404 #if !GTK_CHECK_VERSION(2,0,0)
2405 GtkWidget
*treeitem
;
2408 GtkTreePath
*treepath
;
2410 struct Shortcuts shortcuts
;
2413 #if GTK_CHECK_VERSION(2,0,0)
2414 static void treeselection_changed(GtkTreeSelection
*treeselection
,
2417 struct selparam
*sps
= (struct selparam
*)data
, *sp
;
2418 GtkTreeModel
*treemodel
;
2419 GtkTreeIter treeiter
;
2423 if (!gtk_tree_selection_get_selected(treeselection
, &treemodel
, &treeiter
))
2426 gtk_tree_model_get(treemodel
, &treeiter
, TREESTORE_PARAMS
, &spindex
, -1);
2429 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2430 gtk_notebook_set_page(sp
->panels
, page_num
);
2432 dlg_refresh(NULL
, sp
->dp
);
2434 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2437 static void treeitem_sel(GtkItem
*item
, gpointer data
)
2439 struct selparam
*sp
= (struct selparam
*)data
;
2442 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2443 gtk_notebook_set_page(sp
->panels
, page_num
);
2445 dlg_refresh(NULL
, sp
->dp
);
2447 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2448 sp
->dp
->currtreeitem
= sp
->treeitem
;
2452 static void window_destroy(GtkWidget
*widget
, gpointer data
)
2457 #if !GTK_CHECK_VERSION(2,0,0)
2458 static int tree_grab_focus(struct dlgparam
*dp
)
2463 * See if any of the treeitems has the focus.
2466 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2467 if (GTK_WIDGET_HAS_FOCUS(dp
->treeitems
[i
])) {
2475 gtk_widget_grab_focus(dp
->currtreeitem
);
2480 gint
tree_focus(GtkContainer
*container
, GtkDirectionType direction
,
2483 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2485 gtk_signal_emit_stop_by_name(GTK_OBJECT(container
), "focus");
2487 * If there's a focused treeitem, we return FALSE to cause the
2488 * focus to move on to some totally other control. If not, we
2489 * focus the selected one.
2491 return tree_grab_focus(dp
);
2495 int win_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2497 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2499 if (event
->keyval
== GDK_Escape
&& dp
->cancelbutton
) {
2500 gtk_signal_emit_by_name(GTK_OBJECT(dp
->cancelbutton
), "clicked");
2504 if ((event
->state
& GDK_MOD1_MASK
) &&
2505 (unsigned char)event
->string
[0] > 0 &&
2506 (unsigned char)event
->string
[0] <= 127) {
2507 int schr
= (unsigned char)event
->string
[0];
2508 struct Shortcut
*sc
= &dp
->shortcuts
->sc
[schr
];
2510 switch (sc
->action
) {
2512 #if GTK_CHECK_VERSION(2,0,0)
2513 gtk_widget_grab_focus(sc
->widget
);
2515 tree_grab_focus(dp
);
2518 case SHORTCUT_FOCUS
:
2519 gtk_widget_grab_focus(sc
->widget
);
2521 case SHORTCUT_UCTRL
:
2523 * We must do something sensible with a uctrl.
2524 * Precisely what this is depends on the type of
2527 switch (sc
->uc
->ctrl
->generic
.type
) {
2530 /* Check boxes and buttons get the focus _and_ get toggled. */
2531 gtk_widget_grab_focus(sc
->uc
->toplevel
);
2532 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->toplevel
),
2535 case CTRL_FILESELECT
:
2536 case CTRL_FONTSELECT
:
2537 /* File/font selectors have their buttons pressed (ooer),
2538 * and focus transferred to the edit box. */
2539 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->button
),
2541 gtk_widget_grab_focus(sc
->uc
->entry
);
2545 * Radio buttons are fun, because they have
2546 * multiple shortcuts. We must find whether the
2547 * activated shortcut is the shortcut for the whole
2548 * group, or for a particular button. In the former
2549 * case, we find the currently selected button and
2550 * focus it; in the latter, we focus-and-click the
2551 * button whose shortcut was pressed.
2553 if (schr
== sc
->uc
->ctrl
->radio
.shortcut
) {
2555 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2556 if (gtk_toggle_button_get_active
2557 (GTK_TOGGLE_BUTTON(sc
->uc
->buttons
[i
]))) {
2558 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2560 } else if (sc
->uc
->ctrl
->radio
.shortcuts
) {
2562 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2563 if (schr
== sc
->uc
->ctrl
->radio
.shortcuts
[i
]) {
2564 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2565 gtk_signal_emit_by_name
2566 (GTK_OBJECT(sc
->uc
->buttons
[i
]), "clicked");
2572 #if !GTK_CHECK_VERSION(2,4,0)
2573 if (sc
->uc
->optmenu
) {
2577 gtk_widget_grab_focus(sc
->uc
->optmenu
);
2578 /* Option menus don't work using the "clicked" signal.
2579 * We need to manufacture a button press event :-/ */
2580 bev
.type
= GDK_BUTTON_PRESS
;
2582 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->optmenu
),
2583 "button_press_event",
2588 if (sc
->uc
->combo
) {
2589 gtk_widget_grab_focus(sc
->uc
->combo
);
2590 gtk_combo_box_popup(GTK_COMBO_BOX(sc
->uc
->combo
));
2594 #if !GTK_CHECK_VERSION(2,0,0)
2597 * For GTK-1 style list boxes, we tell it to
2598 * focus one of its children, which appears to
2599 * do the Right Thing.
2601 gtk_container_focus(GTK_CONTAINER(sc
->uc
->list
),
2602 GTK_DIR_TAB_FORWARD
);
2606 if (sc
->uc
->treeview
) {
2607 gtk_widget_grab_focus(sc
->uc
->treeview
);
2611 assert(!"We shouldn't get here");
2621 #if !GTK_CHECK_VERSION(2,0,0)
2622 int tree_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2624 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2626 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
2627 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
) {
2629 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2630 if (widget
== dp
->treeitems
[i
])
2632 if (i
< dp
->ntreeitems
) {
2633 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
)
2640 if (i
< 0 || i
>= dp
->ntreeitems
)
2641 break; /* nothing in that dir to select */
2643 * Determine if this tree item is visible.
2646 GtkWidget
*w
= dp
->treeitems
[i
];
2648 while (w
&& (GTK_IS_TREE_ITEM(w
) || GTK_IS_TREE(w
))) {
2649 if (!GTK_WIDGET_VISIBLE(w
)) {
2656 j
= i
; /* got one */
2662 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2665 gtk_signal_emit_by_name(GTK_OBJECT(dp
->treeitems
[j
]), "toggle");
2666 gtk_widget_grab_focus(dp
->treeitems
[j
]);
2672 * It's nice for Left and Right to expand and collapse tree
2675 if (event
->keyval
== GDK_Left
|| event
->keyval
== GDK_KP_Left
) {
2676 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2678 gtk_tree_item_collapse(GTK_TREE_ITEM(widget
));
2681 if (event
->keyval
== GDK_Right
|| event
->keyval
== GDK_KP_Right
) {
2682 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2684 gtk_tree_item_expand(GTK_TREE_ITEM(widget
));
2692 static void shortcut_highlight(GtkWidget
*labelw
, int chr
)
2694 GtkLabel
*label
= GTK_LABEL(labelw
);
2695 gchar
*currstr
, *pattern
;
2698 gtk_label_get(label
, &currstr
);
2699 for (i
= 0; currstr
[i
]; i
++)
2700 if (tolower((unsigned char)currstr
[i
]) == chr
) {
2703 pattern
= dupprintf("%*s_", i
, "");
2705 gtk_widget_size_request(GTK_WIDGET(label
), &req
);
2706 gtk_label_set_pattern(label
, pattern
);
2707 gtk_widget_set_usize(GTK_WIDGET(label
), -1, req
.height
);
2714 void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
2715 int chr
, int action
, void *ptr
)
2717 if (chr
== NO_SHORTCUT
)
2720 chr
= tolower((unsigned char)chr
);
2722 assert(scs
->sc
[chr
].action
== SHORTCUT_EMPTY
);
2724 scs
->sc
[chr
].action
= action
;
2726 if (action
== SHORTCUT_FOCUS
) {
2727 scs
->sc
[chr
].uc
= NULL
;
2728 scs
->sc
[chr
].widget
= (GtkWidget
*)ptr
;
2730 scs
->sc
[chr
].widget
= NULL
;
2731 scs
->sc
[chr
].uc
= (struct uctrl
*)ptr
;
2734 shortcut_highlight(labelw
, chr
);
2737 int get_listitemheight(GtkWidget
*w
)
2739 #if !GTK_CHECK_VERSION(2,0,0)
2740 GtkWidget
*listitem
= gtk_list_item_new_with_label("foo");
2742 gtk_widget_size_request(listitem
, &req
);
2743 gtk_object_sink(GTK_OBJECT(listitem
));
2747 GtkCellRenderer
*cr
= gtk_cell_renderer_text_new();
2748 gtk_cell_renderer_get_size(cr
, w
, NULL
, NULL
, NULL
, NULL
, &height
);
2749 g_object_ref(G_OBJECT(cr
));
2750 gtk_object_sink(GTK_OBJECT(cr
));
2751 g_object_unref(G_OBJECT(cr
));
2756 void set_dialog_action_area(GtkDialog
*dlg
, GtkWidget
*w
)
2758 #if !GTK_CHECK_VERSION(2,0,0)
2761 * In GTK 1, laying out the buttons at the bottom of the
2762 * configuration box is nice and easy, because a GtkDialog's
2763 * action_area is a GtkHBox which stretches to cover the full
2764 * width of the dialog. So we just put our Columns widget
2765 * straight into that hbox, and it ends up just where we want
2768 gtk_box_pack_start(GTK_BOX(dlg
->action_area
), w
, TRUE
, TRUE
, 0);
2772 * In GTK 2, the action area is now a GtkHButtonBox and its
2773 * layout behaviour seems to be different: it doesn't stretch
2774 * to cover the full width of the window, but instead finds its
2775 * own preferred width and right-aligns that within the window.
2776 * This isn't what we want, because we have both left-aligned
2777 * and right-aligned buttons coming out of the above call to
2778 * layout_ctrls(), and right-aligning the whole thing will
2779 * result in the former being centred and looking weird.
2781 * So instead we abandon the dialog's action area completely:
2782 * we gtk_widget_hide() it in the below code, and we also call
2783 * gtk_dialog_set_has_separator() to remove the separator above
2784 * it. We then insert our own action area into the end of the
2785 * dialog's main vbox, and add our own separator above that.
2787 * (Ideally, if we were a native GTK app, we would use the
2788 * GtkHButtonBox's _own_ innate ability to support one set of
2789 * buttons being right-aligned and one left-aligned. But to do
2790 * that here, we would have to either (a) pick apart our cross-
2791 * platform layout structures and treat them specially for this
2792 * particular set of controls, which would be painful, or else
2793 * (b) develop a special and simpler cross-platform
2794 * representation for these particular controls, and introduce
2795 * special-case code into all the _other_ platforms to handle
2796 * it. Neither appeals. Therefore, I regretfully discard the
2797 * GTKHButtonBox and go it alone.)
2801 align
= gtk_alignment_new(0, 0, 1, 1);
2802 gtk_container_add(GTK_CONTAINER(align
), w
);
2804 * The purpose of this GtkAlignment is to provide padding
2805 * around the buttons. The padding we use is twice the padding
2806 * used in our GtkColumns, because we nest two GtkColumns most
2807 * of the time (one separating the tree view from the main
2808 * controls, and another for the main controls themselves).
2810 #if GTK_CHECK_VERSION(2,4,0)
2811 gtk_alignment_set_padding(GTK_ALIGNMENT(align
), 8, 8, 8, 8);
2813 gtk_widget_show(align
);
2814 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), align
, FALSE
, TRUE
, 0);
2815 w
= gtk_hseparator_new();
2816 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), w
, FALSE
, TRUE
, 0);
2818 gtk_widget_hide(dlg
->action_area
);
2819 gtk_dialog_set_has_separator(dlg
, FALSE
);
2823 int do_config_box(const char *title
, Conf
*conf
, int midsession
,
2826 GtkWidget
*window
, *hbox
, *vbox
, *cols
, *label
,
2827 *tree
, *treescroll
, *panels
, *panelvbox
;
2828 int index
, level
, protocol
;
2829 struct controlbox
*ctrlbox
;
2831 #if GTK_CHECK_VERSION(2,0,0)
2832 GtkTreeStore
*treestore
;
2833 GtkCellRenderer
*treerenderer
;
2834 GtkTreeViewColumn
*treecolumn
;
2835 GtkTreeSelection
*treeselection
;
2836 GtkTreeIter treeiterlevels
[8];
2838 GtkTreeItem
*treeitemlevels
[8];
2839 GtkTree
*treelevels
[8];
2842 struct Shortcuts scs
;
2844 struct selparam
*selparams
= NULL
;
2845 int nselparams
= 0, selparamsize
= 0;
2849 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
2850 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
2853 window
= gtk_dialog_new();
2855 ctrlbox
= ctrl_new_box();
2856 protocol
= conf_get_int(conf
, CONF_protocol
);
2857 setup_config_box(ctrlbox
, midsession
, protocol
, protcfginfo
);
2858 unix_setup_config_box(ctrlbox
, midsession
, protocol
);
2859 gtk_setup_config_box(ctrlbox
, midsession
, window
);
2861 gtk_window_set_title(GTK_WINDOW(window
), title
);
2862 hbox
= gtk_hbox_new(FALSE
, 4);
2863 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
), hbox
, TRUE
, TRUE
, 0);
2864 gtk_container_set_border_width(GTK_CONTAINER(hbox
), 10);
2865 gtk_widget_show(hbox
);
2866 vbox
= gtk_vbox_new(FALSE
, 4);
2867 gtk_box_pack_start(GTK_BOX(hbox
), vbox
, FALSE
, FALSE
, 0);
2868 gtk_widget_show(vbox
);
2869 cols
= columns_new(4);
2870 gtk_box_pack_start(GTK_BOX(vbox
), cols
, FALSE
, FALSE
, 0);
2871 gtk_widget_show(cols
);
2872 label
= gtk_label_new("Category:");
2873 columns_add(COLUMNS(cols
), label
, 0, 1);
2874 columns_force_left_align(COLUMNS(cols
), label
);
2875 gtk_widget_show(label
);
2876 treescroll
= gtk_scrolled_window_new(NULL
, NULL
);
2877 #if GTK_CHECK_VERSION(2,0,0)
2878 treestore
= gtk_tree_store_new
2879 (TREESTORE_NUM
, G_TYPE_STRING
, G_TYPE_INT
);
2880 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore
));
2881 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree
), FALSE
);
2882 treerenderer
= gtk_cell_renderer_text_new();
2883 treecolumn
= gtk_tree_view_column_new_with_attributes
2884 ("Label", treerenderer
, "text", 0, NULL
);
2885 gtk_tree_view_append_column(GTK_TREE_VIEW(tree
), treecolumn
);
2886 treeselection
= gtk_tree_view_get_selection(GTK_TREE_VIEW(tree
));
2887 gtk_tree_selection_set_mode(treeselection
, GTK_SELECTION_BROWSE
);
2888 gtk_container_add(GTK_CONTAINER(treescroll
), tree
);
2890 tree
= gtk_tree_new();
2891 gtk_tree_set_view_mode(GTK_TREE(tree
), GTK_TREE_VIEW_ITEM
);
2892 gtk_tree_set_selection_mode(GTK_TREE(tree
), GTK_SELECTION_BROWSE
);
2893 gtk_signal_connect(GTK_OBJECT(tree
), "focus",
2894 GTK_SIGNAL_FUNC(tree_focus
), &dp
);
2896 gtk_signal_connect(GTK_OBJECT(tree
), "focus_in_event",
2897 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
2898 shortcut_add(&scs
, label
, 'g', SHORTCUT_TREE
, tree
);
2899 gtk_widget_show(treescroll
);
2900 gtk_box_pack_start(GTK_BOX(vbox
), treescroll
, TRUE
, TRUE
, 0);
2901 panels
= gtk_notebook_new();
2902 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels
), FALSE
);
2903 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels
), FALSE
);
2904 gtk_box_pack_start(GTK_BOX(hbox
), panels
, TRUE
, TRUE
, 0);
2905 gtk_widget_show(panels
);
2910 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
2911 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
2914 if (!*s
->pathname
) {
2915 w
= layout_ctrls(&dp
, &scs
, s
, GTK_WINDOW(window
));
2917 set_dialog_action_area(GTK_DIALOG(window
), w
);
2919 int j
= path ?
ctrl_path_compare(s
->pathname
, path
) : 0;
2920 if (j
!= INT_MAX
) { /* add to treeview, start new panel */
2922 #if GTK_CHECK_VERSION(2,0,0)
2923 GtkTreeIter treeiter
;
2925 GtkWidget
*treeitem
;
2930 * We expect never to find an implicit path
2931 * component. For example, we expect never to see
2932 * A/B/C followed by A/D/E, because that would
2933 * _implicitly_ create A/D. All our path prefixes
2934 * are expected to contain actual controls and be
2935 * selectable in the treeview; so we would expect
2936 * to see A/D _explicitly_ before encountering
2939 assert(j
== ctrl_path_elements(s
->pathname
) - 1);
2941 c
= strrchr(s
->pathname
, '/');
2949 first
= (panelvbox
== NULL
);
2951 panelvbox
= gtk_vbox_new(FALSE
, 4);
2952 gtk_widget_show(panelvbox
);
2953 gtk_notebook_append_page(GTK_NOTEBOOK(panels
), panelvbox
,
2958 page_num
= gtk_notebook_page_num(GTK_NOTEBOOK(panels
),
2960 gtk_notebook_set_page(GTK_NOTEBOOK(panels
), page_num
);
2963 if (nselparams
>= selparamsize
) {
2965 selparams
= sresize(selparams
, selparamsize
,
2968 selparams
[nselparams
].dp
= &dp
;
2969 selparams
[nselparams
].panels
= GTK_NOTEBOOK(panels
);
2970 selparams
[nselparams
].panel
= panelvbox
;
2971 selparams
[nselparams
].shortcuts
= scs
; /* structure copy */
2973 assert(j
-1 < level
);
2975 #if GTK_CHECK_VERSION(2,0,0)
2977 /* treeiterlevels[j-1] will always be valid because we
2978 * don't allow implicit path components; see above.
2980 gtk_tree_store_append(treestore
, &treeiter
,
2981 &treeiterlevels
[j
-1]);
2983 gtk_tree_store_append(treestore
, &treeiter
, NULL
);
2984 gtk_tree_store_set(treestore
, &treeiter
,
2986 TREESTORE_PARAMS
, nselparams
,
2988 treeiterlevels
[j
] = treeiter
;
2990 selparams
[nselparams
].depth
= j
;
2992 selparams
[nselparams
].treepath
=
2993 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore
),
2994 &treeiterlevels
[j
-1]);
2996 * We are going to collapse all tree branches
2997 * at depth greater than 2, but not _yet_; see
2998 * the comment at the call to
2999 * gtk_tree_view_collapse_row below.
3001 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree
),
3002 selparams
[nselparams
].treepath
,
3005 selparams
[nselparams
].treepath
= NULL
;
3008 treeitem
= gtk_tree_item_new_with_label(c
);
3010 if (!treelevels
[j
-1]) {
3011 treelevels
[j
-1] = GTK_TREE(gtk_tree_new());
3012 gtk_tree_item_set_subtree
3013 (treeitemlevels
[j
-1],
3014 GTK_WIDGET(treelevels
[j
-1]));
3016 gtk_tree_item_expand(treeitemlevels
[j
-1]);
3018 gtk_tree_item_collapse(treeitemlevels
[j
-1]);
3020 gtk_tree_append(treelevels
[j
-1], treeitem
);
3022 gtk_tree_append(GTK_TREE(tree
), treeitem
);
3024 treeitemlevels
[j
] = GTK_TREE_ITEM(treeitem
);
3025 treelevels
[j
] = NULL
;
3027 gtk_signal_connect(GTK_OBJECT(treeitem
), "key_press_event",
3028 GTK_SIGNAL_FUNC(tree_key_press
), &dp
);
3029 gtk_signal_connect(GTK_OBJECT(treeitem
), "focus_in_event",
3030 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
3032 gtk_widget_show(treeitem
);
3035 gtk_tree_select_child(GTK_TREE(tree
), treeitem
);
3036 selparams
[nselparams
].treeitem
= treeitem
;
3043 w
= layout_ctrls(&dp
, &selparams
[nselparams
-1].shortcuts
, s
, NULL
);
3044 gtk_box_pack_start(GTK_BOX(panelvbox
), w
, FALSE
, FALSE
, 0);
3049 #if GTK_CHECK_VERSION(2,0,0)
3055 * We want our tree view to come up with all branches at
3056 * depth 2 or more collapsed. However, if we start off
3057 * with those branches collapsed, then the tree view's
3058 * size request will be calculated based on the width of
3059 * the collapsed tree. So instead we start with them all
3060 * expanded; then we ask for the current size request,
3061 * collapse the relevant rows, and force the width to the
3062 * value we just computed. This arranges that the tree
3063 * view is wide enough to have all branches expanded
3067 gtk_widget_size_request(tree
, &req
);
3069 for (i
= 0; i
< nselparams
; i
++)
3070 if (selparams
[i
].depth
>= 2)
3071 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree
),
3072 selparams
[i
].treepath
);
3074 gtk_widget_set_size_request(tree
, req
.width
, -1);
3078 #if GTK_CHECK_VERSION(2,0,0)
3079 g_signal_connect(G_OBJECT(treeselection
), "changed",
3080 G_CALLBACK(treeselection_changed
), selparams
);
3082 dp
.ntreeitems
= nselparams
;
3083 dp
.treeitems
= snewn(dp
.ntreeitems
, GtkWidget
*);
3085 for (index
= 0; index
< nselparams
; index
++) {
3086 gtk_signal_connect(GTK_OBJECT(selparams
[index
].treeitem
), "select",
3087 GTK_SIGNAL_FUNC(treeitem_sel
),
3089 dp
.treeitems
[index
] = selparams
[index
].treeitem
;
3094 dlg_refresh(NULL
, &dp
);
3096 dp
.shortcuts
= &selparams
[0].shortcuts
;
3097 #if !GTK_CHECK_VERSION(2,0,0)
3098 dp
.currtreeitem
= dp
.treeitems
[0];
3100 dp
.lastfocus
= NULL
;
3106 extern void set_window_icon(GtkWidget
*window
,
3107 const char *const *const *icon
,
3109 extern const char *const *const cfg_icon
[];
3110 extern const int n_cfg_icon
;
3111 set_window_icon(window
, cfg_icon
, n_cfg_icon
);
3114 #if !GTK_CHECK_VERSION(2,0,0)
3115 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll
),
3118 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll
),
3120 GTK_POLICY_AUTOMATIC
);
3121 gtk_widget_show(tree
);
3123 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3124 gtk_widget_show(window
);
3127 * Set focus into the first available control.
3129 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
3130 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
3135 for (j
= 0; j
< s
->ncontrols
; j
++)
3136 if (s
->ctrls
[j
]->generic
.type
!= CTRL_TABDELAY
&&
3137 s
->ctrls
[j
]->generic
.type
!= CTRL_COLUMNS
&&
3138 s
->ctrls
[j
]->generic
.type
!= CTRL_TEXT
) {
3139 dlg_set_focus(s
->ctrls
[j
], &dp
);
3140 dp
.lastfocus
= s
->ctrls
[j
];
3149 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3150 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3151 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3152 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3162 static void messagebox_handler(union control
*ctrl
, void *dlg
,
3163 void *data
, int event
)
3165 if (event
== EVENT_ACTION
)
3166 dlg_end(dlg
, ctrl
->generic
.context
.i
);
3168 int messagebox(GtkWidget
*parentwin
, char *title
, char *msg
, int minwid
, ...)
3170 GtkWidget
*window
, *w0
, *w1
;
3171 struct controlbox
*ctrlbox
;
3172 struct controlset
*s0
, *s1
;
3175 struct Shortcuts scs
;
3181 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
3182 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3185 ctrlbox
= ctrl_new_box();
3188 va_start(ap
, minwid
);
3189 while (va_arg(ap
, char *) != NULL
) {
3191 (void) va_arg(ap
, int); /* shortcut */
3192 (void) va_arg(ap
, int); /* normal/default/cancel */
3193 (void) va_arg(ap
, int); /* end value */
3197 s0
= ctrl_getset(ctrlbox
, "", "", "");
3198 c
= ctrl_columns(s0
, 2, 50, 50);
3199 c
->columns
.ncols
= s0
->ncolumns
= ncols
;
3200 c
->columns
.percentages
= sresize(c
->columns
.percentages
, ncols
, int);
3201 for (index
= 0; index
< ncols
; index
++)
3202 c
->columns
.percentages
[index
] = (index
+1)*100/ncols
- index
*100/ncols
;
3203 va_start(ap
, minwid
);
3206 char *title
= va_arg(ap
, char *);
3207 int shortcut
, type
, value
;
3210 shortcut
= va_arg(ap
, int);
3211 type
= va_arg(ap
, int);
3212 value
= va_arg(ap
, int);
3213 c
= ctrl_pushbutton(s0
, title
, shortcut
, HELPCTX(no_help
),
3214 messagebox_handler
, I(value
));
3215 c
->generic
.column
= index
++;
3217 c
->button
.isdefault
= TRUE
;
3219 c
->button
.iscancel
= TRUE
;
3223 s1
= ctrl_getset(ctrlbox
, "x", "", "");
3224 ctrl_text(s1
, msg
, HELPCTX(no_help
));
3226 window
= gtk_dialog_new();
3227 gtk_window_set_title(GTK_WINDOW(window
), title
);
3228 w0
= layout_ctrls(&dp
, &scs
, s0
, GTK_WINDOW(window
));
3229 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3230 gtk_widget_show(w0
);
3231 w1
= layout_ctrls(&dp
, &scs
, s1
, GTK_WINDOW(window
));
3232 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3233 gtk_widget_set_usize(w1
, minwid
+20, -1);
3234 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3236 gtk_widget_show(w1
);
3238 dp
.shortcuts
= &scs
;
3239 dp
.lastfocus
= NULL
;
3243 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
3245 set_transient_window_pos(parentwin
, window
);
3246 gtk_window_set_transient_for(GTK_WINDOW(window
),
3247 GTK_WINDOW(parentwin
));
3249 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3250 gtk_widget_show(window
);
3252 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3253 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3254 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3255 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3260 ctrl_free_box(ctrlbox
);
3265 static int string_width(char *text
)
3267 GtkWidget
*label
= gtk_label_new(text
);
3269 gtk_widget_size_request(label
, &req
);
3270 gtk_object_sink(GTK_OBJECT(label
));
3274 int reallyclose(void *frontend
)
3276 char *title
= dupcat(appname
, " Exit Confirmation", NULL
);
3277 int ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3278 title
, "Are you sure you want to close this session?",
3279 string_width("Most of the width of the above text"),
3287 int verify_ssh_host_key(void *frontend
, char *host
, int port
, char *keytype
,
3288 char *keystr
, char *fingerprint
,
3289 void (*callback
)(void *ctx
, int result
), void *ctx
)
3291 static const char absenttxt
[] =
3292 "The server's host key is not cached. You have no guarantee "
3293 "that the server is the computer you think it is.\n"
3294 "The server's %s key fingerprint is:\n"
3296 "If you trust this host, press \"Accept\" to add the key to "
3297 "PuTTY's cache and carry on connecting.\n"
3298 "If you want to carry on connecting just once, without "
3299 "adding the key to the cache, press \"Connect Once\".\n"
3300 "If you do not trust this host, press \"Cancel\" to abandon the "
3302 static const char wrongtxt
[] =
3303 "WARNING - POTENTIAL SECURITY BREACH!\n"
3304 "The server's host key does not match the one PuTTY has "
3305 "cached. This means that either the server administrator "
3306 "has changed the host key, or you have actually connected "
3307 "to another computer pretending to be the server.\n"
3308 "The new %s key fingerprint is:\n"
3310 "If you were expecting this change and trust the new key, "
3311 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3312 "If you want to carry on connecting but without updating "
3313 "the cache, press \"Connect Once\".\n"
3314 "If you want to abandon the connection completely, press "
3315 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3323 ret
= verify_host_key(host
, port
, keytype
, keystr
);
3325 if (ret
== 0) /* success - key matched OK */
3328 text
= dupprintf((ret
== 2 ? wrongtxt
: absenttxt
), keytype
, fingerprint
);
3330 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3331 "PuTTY Security Alert", text
,
3332 string_width(fingerprint
),
3333 "Accept", 'a', 0, 2,
3334 "Connect Once", 'o', 0, 1,
3335 "Cancel", 'c', -1, 0,
3341 store_host_key(host
, port
, keytype
, keystr
);
3342 return 1; /* continue with connection */
3343 } else if (ret
== 1)
3344 return 1; /* continue with connection */
3345 return 0; /* do not continue with connection */
3349 * Ask whether the selected algorithm is acceptable (since it was
3350 * below the configured 'warn' threshold).
3352 int askalg(void *frontend
, const char *algtype
, const char *algname
,
3353 void (*callback
)(void *ctx
, int result
), void *ctx
)
3355 static const char msg
[] =
3356 "The first %s supported by the server is "
3357 "%s, which is below the configured warning threshold.\n"
3358 "Continue with connection?";
3362 text
= dupprintf(msg
, algtype
, algname
);
3363 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3364 "PuTTY Security Alert", text
,
3365 string_width("Continue with connection?"),
3378 void old_keyfile_warning(void)
3381 * This should never happen on Unix. We hope.
3385 void fatal_message_box(void *window
, char *msg
)
3387 messagebox(window
, "PuTTY Fatal Error", msg
,
3388 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3389 "OK", 'o', 1, 1, NULL
);
3392 void fatalbox(char *p
, ...)
3397 msg
= dupvprintf(p
, ap
);
3399 fatal_message_box(NULL
, msg
);
3404 static GtkWidget
*aboutbox
= NULL
;
3406 static void about_close_clicked(GtkButton
*button
, gpointer data
)
3408 gtk_widget_destroy(aboutbox
);
3412 static void licence_clicked(GtkButton
*button
, gpointer data
)
3417 "Copyright 1997-2012 Simon Tatham.\n\n"
3419 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3420 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3421 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3422 "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
3424 "Permission is hereby granted, free of charge, to any person "
3425 "obtaining a copy of this software and associated documentation "
3426 "files (the ""Software""), to deal in the Software without restriction, "
3427 "including without limitation the rights to use, copy, modify, merge, "
3428 "publish, distribute, sublicense, and/or sell copies of the Software, "
3429 "and to permit persons to whom the Software is furnished to do so, "
3430 "subject to the following conditions:\n\n"
3432 "The above copyright notice and this permission notice shall be "
3433 "included in all copies or substantial portions of the Software.\n\n"
3435 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3436 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3437 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3438 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3439 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3440 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3441 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3442 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3443 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3444 "OTHER DEALINGS IN THE SOFTWARE.";
3446 title
= dupcat(appname
, " Licence", NULL
);
3447 assert(aboutbox
!= NULL
);
3448 messagebox(aboutbox
, title
, licence
,
3449 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3450 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3451 "OK", 'o', 1, 1, NULL
);
3455 void about_box(void *window
)
3461 gtk_widget_grab_focus(aboutbox
);
3465 aboutbox
= gtk_dialog_new();
3466 gtk_container_set_border_width(GTK_CONTAINER(aboutbox
), 10);
3467 title
= dupcat("About ", appname
, NULL
);
3468 gtk_window_set_title(GTK_WINDOW(aboutbox
), title
);
3471 w
= gtk_button_new_with_label("Close");
3472 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
3473 gtk_window_set_default(GTK_WINDOW(aboutbox
), w
);
3474 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
3475 w
, FALSE
, FALSE
, 0);
3476 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
3477 GTK_SIGNAL_FUNC(about_close_clicked
), NULL
);
3480 w
= gtk_button_new_with_label("View Licence");
3481 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
3482 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
3483 w
, FALSE
, FALSE
, 0);
3484 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
3485 GTK_SIGNAL_FUNC(licence_clicked
), NULL
);
3488 w
= gtk_label_new(appname
);
3489 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3490 w
, FALSE
, FALSE
, 0);
3493 w
= gtk_label_new(ver
);
3494 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3495 w
, FALSE
, FALSE
, 5);
3498 w
= gtk_label_new("Copyright 1997-2012 Simon Tatham. All rights reserved");
3499 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3500 w
, FALSE
, FALSE
, 5);
3503 set_transient_window_pos(GTK_WIDGET(window
), aboutbox
);
3504 gtk_window_set_transient_for(GTK_WINDOW(aboutbox
),
3505 GTK_WINDOW(window
));
3506 gtk_widget_show(aboutbox
);
3509 struct eventlog_stuff
{
3510 GtkWidget
*parentwin
, *window
;
3511 struct controlbox
*eventbox
;
3512 struct Shortcuts scs
;
3514 union control
*listctrl
;
3516 int nevents
, negsize
;
3519 int ignore_selchange
;
3522 static void eventlog_destroy(GtkWidget
*widget
, gpointer data
)
3524 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3528 dlg_cleanup(&es
->dp
);
3529 ctrl_free_box(es
->eventbox
);
3531 static void eventlog_ok_handler(union control
*ctrl
, void *dlg
,
3532 void *data
, int event
)
3534 if (event
== EVENT_ACTION
)
3537 static void eventlog_list_handler(union control
*ctrl
, void *dlg
,
3538 void *data
, int event
)
3540 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3542 if (event
== EVENT_REFRESH
) {
3545 dlg_update_start(ctrl
, dlg
);
3546 dlg_listbox_clear(ctrl
, dlg
);
3547 for (i
= 0; i
< es
->nevents
; i
++) {
3548 dlg_listbox_add(ctrl
, dlg
, es
->events
[i
]);
3550 dlg_update_done(ctrl
, dlg
);
3551 } else if (event
== EVENT_SELCHANGE
) {
3556 * If this SELCHANGE event is happening as a result of
3557 * deliberate deselection because someone else has grabbed
3558 * the selection, the last thing we want to do is pre-empt
3561 if (es
->ignore_selchange
)
3565 * Construct the data to use as the selection.
3570 for (i
= 0; i
< es
->nevents
; i
++) {
3571 if (dlg_listbox_issel(ctrl
, dlg
, i
)) {
3572 int extralen
= strlen(es
->events
[i
]);
3574 if (es
->sellen
+ extralen
+ 2 > selsize
) {
3575 selsize
= es
->sellen
+ extralen
+ 512;
3576 es
->seldata
= sresize(es
->seldata
, selsize
, char);
3579 strcpy(es
->seldata
+ es
->sellen
, es
->events
[i
]);
3580 es
->sellen
+= extralen
;
3581 es
->seldata
[es
->sellen
++] = '\n';
3585 if (gtk_selection_owner_set(es
->window
, GDK_SELECTION_PRIMARY
,
3586 GDK_CURRENT_TIME
)) {
3587 extern GdkAtom compound_text_atom
;
3589 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3590 GDK_SELECTION_TYPE_STRING
, 1);
3591 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3592 compound_text_atom
, 1);
3598 void eventlog_selection_get(GtkWidget
*widget
, GtkSelectionData
*seldata
,
3599 guint info
, guint time_stamp
, gpointer data
)
3601 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3603 gtk_selection_data_set(seldata
, seldata
->target
, 8,
3604 (unsigned char *)es
->seldata
, es
->sellen
);
3607 gint
eventlog_selection_clear(GtkWidget
*widget
, GdkEventSelection
*seldata
,
3610 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3614 * Deselect everything in the list box.
3616 uc
= dlg_find_byctrl(&es
->dp
, es
->listctrl
);
3617 es
->ignore_selchange
= 1;
3618 #if !GTK_CHECK_VERSION(2,0,0)
3620 gtk_list_unselect_all(GTK_LIST(uc
->list
));
3622 assert(uc
->treeview
);
3623 gtk_tree_selection_unselect_all
3624 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
)));
3626 es
->ignore_selchange
= 0;
3634 void showeventlog(void *estuff
, void *parentwin
)
3636 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3637 GtkWidget
*window
, *w0
, *w1
;
3638 GtkWidget
*parent
= GTK_WIDGET(parentwin
);
3639 struct controlset
*s0
, *s1
;
3645 gtk_widget_grab_focus(es
->window
);
3651 for (index
= 0; index
< lenof(es
->scs
.sc
); index
++) {
3652 es
->scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3655 es
->eventbox
= ctrl_new_box();
3657 s0
= ctrl_getset(es
->eventbox
, "", "", "");
3658 ctrl_columns(s0
, 3, 33, 34, 33);
3659 c
= ctrl_pushbutton(s0
, "Close", 'c', HELPCTX(no_help
),
3660 eventlog_ok_handler
, P(NULL
));
3661 c
->button
.column
= 1;
3662 c
->button
.isdefault
= TRUE
;
3664 s1
= ctrl_getset(es
->eventbox
, "x", "", "");
3665 es
->listctrl
= c
= ctrl_listbox(s1
, NULL
, NO_SHORTCUT
, HELPCTX(no_help
),
3666 eventlog_list_handler
, P(es
));
3667 c
->listbox
.height
= 10;
3668 c
->listbox
.multisel
= 2;
3669 c
->listbox
.ncols
= 3;
3670 c
->listbox
.percentages
= snewn(3, int);
3671 c
->listbox
.percentages
[0] = 25;
3672 c
->listbox
.percentages
[1] = 10;
3673 c
->listbox
.percentages
[2] = 65;
3675 es
->window
= window
= gtk_dialog_new();
3676 title
= dupcat(appname
, " Event Log", NULL
);
3677 gtk_window_set_title(GTK_WINDOW(window
), title
);
3679 w0
= layout_ctrls(&es
->dp
, &es
->scs
, s0
, GTK_WINDOW(window
));
3680 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3681 gtk_widget_show(w0
);
3682 w1
= layout_ctrls(&es
->dp
, &es
->scs
, s1
, GTK_WINDOW(window
));
3683 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3684 gtk_widget_set_usize(w1
, 20 +
3685 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
3686 " IS QUITE LONG 'COS SSH LOG ENTRIES"
3688 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3690 gtk_widget_show(w1
);
3693 es
->dp
.shortcuts
= &es
->scs
;
3694 es
->dp
.lastfocus
= NULL
;
3696 es
->dp
.window
= window
;
3698 dlg_refresh(NULL
, &es
->dp
);
3701 set_transient_window_pos(parent
, window
);
3702 gtk_window_set_transient_for(GTK_WINDOW(window
),
3703 GTK_WINDOW(parent
));
3705 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3706 gtk_widget_show(window
);
3708 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3709 GTK_SIGNAL_FUNC(eventlog_destroy
), es
);
3710 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3711 GTK_SIGNAL_FUNC(win_key_press
), &es
->dp
);
3712 gtk_signal_connect(GTK_OBJECT(window
), "selection_get",
3713 GTK_SIGNAL_FUNC(eventlog_selection_get
), es
);
3714 gtk_signal_connect(GTK_OBJECT(window
), "selection_clear_event",
3715 GTK_SIGNAL_FUNC(eventlog_selection_clear
), es
);
3718 void *eventlogstuff_new(void)
3720 struct eventlog_stuff
*es
;
3721 es
= snew(struct eventlog_stuff
);
3722 memset(es
, 0, sizeof(*es
));
3726 void logevent_dlg(void *estuff
, const char *string
)
3728 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3733 if (es
->nevents
>= es
->negsize
) {
3735 es
->events
= sresize(es
->events
, es
->negsize
, char *);
3739 strftime(timebuf
, sizeof(timebuf
), "%Y-%m-%d %H:%M:%S\t", &tm
);
3741 es
->events
[es
->nevents
] = snewn(strlen(timebuf
) + strlen(string
) + 1, char);
3742 strcpy(es
->events
[es
->nevents
], timebuf
);
3743 strcat(es
->events
[es
->nevents
], string
);
3745 dlg_listbox_add(es
->listctrl
, &es
->dp
, es
->events
[es
->nevents
]);
3750 int askappend(void *frontend
, Filename
*filename
,
3751 void (*callback
)(void *ctx
, int result
), void *ctx
)
3753 static const char msgtemplate
[] =
3754 "The session log file \"%.*s\" already exists. "
3755 "You can overwrite it with a new session log, "
3756 "append your session log to the end of it, "
3757 "or disable session logging for this session.";
3762 message
= dupprintf(msgtemplate
, FILENAME_MAX
, filename
->path
);
3763 mbtitle
= dupprintf("%s Log to File", appname
);
3765 mbret
= messagebox(get_window(frontend
), mbtitle
, message
,
3766 string_width("LINE OF TEXT SUITABLE FOR THE"
3767 " ASKAPPEND WIDTH"),
3768 "Overwrite", 'o', 1, 2,
3769 "Append", 'a', 0, 1,
3770 "Disable", 'd', -1, 0,