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 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
914 assert(uc
->entry
!= NULL
);
915 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), fn
->path
);
918 Filename
*dlg_filesel_get(union control
*ctrl
, void *dlg
)
920 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
921 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
922 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
923 assert(uc
->entry
!= NULL
);
924 return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc
->entry
)));
927 void dlg_fontsel_set(union control
*ctrl
, void *dlg
, FontSpec
*fs
)
929 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
930 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
931 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
932 assert(uc
->entry
!= NULL
);
933 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), fs
->name
);
936 FontSpec
*dlg_fontsel_get(union control
*ctrl
, void *dlg
)
938 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
939 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
940 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
941 assert(uc
->entry
!= NULL
);
942 return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc
->entry
)));
946 * Bracketing a large set of updates in these two functions will
947 * cause the front end (if possible) to delay updating the screen
948 * until it's all complete, thus avoiding flicker.
950 void dlg_update_start(union control
*ctrl
, void *dlg
)
953 * Apparently we can't do this at all in GTK. GtkCList supports
954 * freeze and thaw, but not GtkList. Bah.
958 void dlg_update_done(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_set_focus(union control
*ctrl
, void *dlg
)
968 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
969 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
971 switch (ctrl
->generic
.type
) {
974 /* Check boxes and buttons get the focus _and_ get toggled. */
975 gtk_widget_grab_focus(uc
->toplevel
);
977 case CTRL_FILESELECT
:
978 case CTRL_FONTSELECT
:
981 /* Anything containing an edit box gets that focused. */
982 gtk_widget_grab_focus(uc
->entry
);
984 #if GTK_CHECK_VERSION(2,4,0)
985 else if (uc
->combo
) {
986 /* Failing that, there'll be a combo box. */
987 gtk_widget_grab_focus(uc
->combo
);
993 * Radio buttons: we find the currently selected button and
998 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++)
999 if (gtk_toggle_button_get_active
1000 (GTK_TOGGLE_BUTTON(uc
->buttons
[i
]))) {
1001 gtk_widget_grab_focus(uc
->buttons
[i
]);
1006 #if !GTK_CHECK_VERSION(2,4,0)
1008 gtk_widget_grab_focus(uc
->optmenu
);
1013 gtk_widget_grab_focus(uc
->combo
);
1017 #if !GTK_CHECK_VERSION(2,0,0)
1020 * For GTK-1 style list boxes, we tell it to focus one
1021 * of its children, which appears to do the Right
1024 gtk_container_focus(GTK_CONTAINER(uc
->list
), GTK_DIR_TAB_FORWARD
);
1029 gtk_widget_grab_focus(uc
->treeview
);
1033 assert(!"We shouldn't get here");
1039 * During event processing, you might well want to give an error
1040 * indication to the user. dlg_beep() is a quick and easy generic
1041 * error; dlg_error() puts up a message-box or equivalent.
1043 void dlg_beep(void *dlg
)
1048 static void errmsg_button_clicked(GtkButton
*button
, gpointer data
)
1050 gtk_widget_destroy(GTK_WIDGET(data
));
1053 static void set_transient_window_pos(GtkWidget
*parent
, GtkWidget
*child
)
1055 gint x
, y
, w
, h
, dx
, dy
;
1057 gtk_window_set_position(GTK_WINDOW(child
), GTK_WIN_POS_NONE
);
1058 gtk_widget_size_request(GTK_WIDGET(child
), &req
);
1060 gdk_window_get_origin(GTK_WIDGET(parent
)->window
, &x
, &y
);
1061 gdk_window_get_size(GTK_WIDGET(parent
)->window
, &w
, &h
);
1064 * One corner of the transient will be offset inwards, by 1/4
1065 * of the parent window's size, from the corresponding corner
1066 * of the parent window. The corner will be chosen so as to
1067 * place the transient closer to the centre of the screen; this
1068 * should avoid transients going off the edge of the screen on
1071 if (x
+ w
/2 < gdk_screen_width() / 2)
1072 dx
= x
+ w
/4; /* work from left edges */
1074 dx
= x
+ 3*w
/4 - req
.width
; /* work from right edges */
1075 if (y
+ h
/2 < gdk_screen_height() / 2)
1076 dy
= y
+ h
/4; /* work from top edges */
1078 dy
= y
+ 3*h
/4 - req
.height
; /* work from bottom edges */
1079 gtk_widget_set_uposition(GTK_WIDGET(child
), dx
, dy
);
1082 void dlg_error_msg(void *dlg
, char *msg
)
1084 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1085 GtkWidget
*window
, *hbox
, *text
, *ok
;
1087 window
= gtk_dialog_new();
1088 text
= gtk_label_new(msg
);
1089 gtk_misc_set_alignment(GTK_MISC(text
), 0.0, 0.0);
1090 hbox
= gtk_hbox_new(FALSE
, 0);
1091 gtk_box_pack_start(GTK_BOX(hbox
), text
, FALSE
, FALSE
, 20);
1092 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
1093 hbox
, FALSE
, FALSE
, 20);
1094 gtk_widget_show(text
);
1095 gtk_widget_show(hbox
);
1096 gtk_window_set_title(GTK_WINDOW(window
), "Error");
1097 gtk_label_set_line_wrap(GTK_LABEL(text
), TRUE
);
1098 ok
= gtk_button_new_with_label("OK");
1099 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window
)->action_area
),
1100 ok
, FALSE
, FALSE
, 0);
1101 gtk_widget_show(ok
);
1102 GTK_WIDGET_SET_FLAGS(ok
, GTK_CAN_DEFAULT
);
1103 gtk_window_set_default(GTK_WINDOW(window
), ok
);
1104 gtk_signal_connect(GTK_OBJECT(ok
), "clicked",
1105 GTK_SIGNAL_FUNC(errmsg_button_clicked
), window
);
1106 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
1107 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
1108 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
1109 gtk_window_set_transient_for(GTK_WINDOW(window
), GTK_WINDOW(dp
->window
));
1110 set_transient_window_pos(dp
->window
, window
);
1111 gtk_widget_show(window
);
1116 * This function signals to the front end that the dialog's
1117 * processing is completed, and passes an integer value (typically
1118 * a success status).
1120 void dlg_end(void *dlg
, int value
)
1122 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1124 gtk_widget_destroy(dp
->window
);
1127 void dlg_refresh(union control
*ctrl
, void *dlg
)
1129 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1133 if (ctrl
->generic
.handler
!= NULL
)
1134 ctrl
->generic
.handler(ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1138 for (i
= 0; (uc
= index234(dp
->byctrl
, i
)) != NULL
; i
++) {
1139 assert(uc
->ctrl
!= NULL
);
1140 if (uc
->ctrl
->generic
.handler
!= NULL
)
1141 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
,
1142 dp
->data
, EVENT_REFRESH
);
1147 void dlg_coloursel_start(union control
*ctrl
, void *dlg
, int r
, int g
, int b
)
1149 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1150 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
1153 GtkWidget
*coloursel
=
1154 gtk_color_selection_dialog_new("Select a colour");
1155 GtkColorSelectionDialog
*ccs
= GTK_COLOR_SELECTION_DIALOG(coloursel
);
1157 dp
->coloursel_result
.ok
= FALSE
;
1159 gtk_window_set_modal(GTK_WINDOW(coloursel
), TRUE
);
1160 #if GTK_CHECK_VERSION(2,0,0)
1161 gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1163 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1165 cvals
[0] = r
/ 255.0;
1166 cvals
[1] = g
/ 255.0;
1167 cvals
[2] = b
/ 255.0;
1168 cvals
[3] = 1.0; /* fully opaque! */
1169 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs
->colorsel
), cvals
);
1171 gtk_object_set_data(GTK_OBJECT(ccs
->ok_button
), "user-data",
1172 (gpointer
)coloursel
);
1173 gtk_object_set_data(GTK_OBJECT(ccs
->cancel_button
), "user-data",
1174 (gpointer
)coloursel
);
1175 gtk_object_set_data(GTK_OBJECT(coloursel
), "user-data", (gpointer
)uc
);
1176 gtk_signal_connect(GTK_OBJECT(ccs
->ok_button
), "clicked",
1177 GTK_SIGNAL_FUNC(coloursel_ok
), (gpointer
)dp
);
1178 gtk_signal_connect(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1179 GTK_SIGNAL_FUNC(coloursel_cancel
), (gpointer
)dp
);
1180 gtk_signal_connect_object(GTK_OBJECT(ccs
->ok_button
), "clicked",
1181 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1182 (gpointer
)coloursel
);
1183 gtk_signal_connect_object(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1184 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1185 (gpointer
)coloursel
);
1186 gtk_widget_show(coloursel
);
1189 int dlg_coloursel_results(union control
*ctrl
, void *dlg
,
1190 int *r
, int *g
, int *b
)
1192 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1193 if (dp
->coloursel_result
.ok
) {
1194 *r
= dp
->coloursel_result
.r
;
1195 *g
= dp
->coloursel_result
.g
;
1196 *b
= dp
->coloursel_result
.b
;
1202 /* ----------------------------------------------------------------------
1203 * Signal handlers while the dialog box is active.
1206 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
1209 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1210 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1211 union control
*focus
;
1218 if (focus
!= dp
->currfocus
) {
1219 dp
->lastfocus
= dp
->currfocus
;
1220 dp
->currfocus
= focus
;
1226 static void button_clicked(GtkButton
*button
, gpointer data
)
1228 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1229 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1230 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1233 static void button_toggled(GtkToggleButton
*tb
, gpointer data
)
1235 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1236 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tb
));
1237 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1240 static gboolean
editbox_key(GtkWidget
*widget
, GdkEventKey
*event
,
1244 * GtkEntry has a nasty habit of eating the Return key, which
1245 * is unhelpful since it doesn't actually _do_ anything with it
1246 * (it calls gtk_widget_activate, but our edit boxes never need
1247 * activating). So I catch Return before GtkEntry sees it, and
1248 * pass it straight on to the parent widget. Effect: hitting
1249 * Return in an edit box will now activate the default button
1250 * in the dialog just like it will everywhere else.
1252 if (event
->keyval
== GDK_Return
&& widget
->parent
!= NULL
) {
1253 gboolean return_val
;
1254 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
), "key_press_event");
1255 gtk_signal_emit_by_name(GTK_OBJECT(widget
->parent
), "key_press_event",
1256 event
, &return_val
);
1262 static void editbox_changed(GtkEditable
*ed
, gpointer data
)
1264 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1265 if (!(dp
->flags
& FLAG_UPDATING_COMBO_LIST
)) {
1266 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1267 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1271 static gboolean
editbox_lostfocus(GtkWidget
*ed
, GdkEventFocus
*event
,
1274 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1275 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1276 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1280 #if !GTK_CHECK_VERSION(2,0,0)
1283 * GTK 1 list box event handlers.
1286 static gboolean
listitem_key(GtkWidget
*item
, GdkEventKey
*event
,
1287 gpointer data
, int multiple
)
1289 GtkAdjustment
*adj
= GTK_ADJUSTMENT(data
);
1291 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
1292 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
||
1293 event
->keyval
== GDK_Page_Up
|| event
->keyval
== GDK_KP_Page_Up
||
1294 event
->keyval
== GDK_Page_Down
|| event
->keyval
== GDK_KP_Page_Down
) {
1296 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1297 * in a list box. So, if the list box is single-selection:
1299 * - if the list item in question isn't already selected,
1300 * we simply select it.
1301 * - otherwise, we find the next one (or next
1302 * however-far-away) in whichever direction we're going,
1304 * + in this case, we must also fiddle with the
1305 * scrollbar to ensure the newly selected item is
1308 * If it's multiple-selection, we do all of the above
1309 * except actually selecting anything, so we move the focus
1310 * and fiddle the scrollbar to follow it.
1312 GtkWidget
*list
= item
->parent
;
1314 gtk_signal_emit_stop_by_name(GTK_OBJECT(item
), "key_press_event");
1317 GTK_WIDGET_STATE(item
) != GTK_STATE_SELECTED
) {
1318 gtk_list_select_child(GTK_LIST(list
), item
);
1321 (event
->keyval
==GDK_Up
|| event
->keyval
==GDK_KP_Up
||
1322 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1325 (event
->keyval
==GDK_Page_Down
||
1326 event
->keyval
==GDK_KP_Page_Down
||
1327 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1330 GList
*children
, *chead
;
1332 chead
= children
= gtk_container_children(GTK_CONTAINER(list
));
1334 n
= g_list_length(children
);
1338 * Figure out how many list items to a screenful,
1339 * and adjust the step appropriately.
1341 step
= 0.5 + adj
->page_size
* n
/ (adj
->upper
- adj
->lower
);
1342 step
--; /* go by one less than that */
1346 while (children
!= NULL
) {
1347 if (item
== children
->data
)
1349 children
= children
->next
;
1354 if (direction
< 0 && i
> 0)
1355 children
= children
->prev
, i
--;
1356 else if (direction
> 0 && i
< n
-1)
1357 children
= children
->next
, i
++;
1361 if (children
&& children
->data
) {
1363 gtk_list_select_child(GTK_LIST(list
),
1364 GTK_WIDGET(children
->data
));
1365 gtk_widget_grab_focus(GTK_WIDGET(children
->data
));
1366 gtk_adjustment_clamp_page
1368 adj
->lower
+ (adj
->upper
-adj
->lower
) * i
/ n
,
1369 adj
->lower
+ (adj
->upper
-adj
->lower
) * (i
+1) / n
);
1380 static gboolean
listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
1383 return listitem_key(item
, event
, data
, FALSE
);
1386 static gboolean
listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
1389 return listitem_key(item
, event
, data
, TRUE
);
1392 static gboolean
listitem_button_press(GtkWidget
*item
, GdkEventButton
*event
,
1395 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1396 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1397 switch (event
->type
) {
1399 case GDK_BUTTON_PRESS
: uc
->nclicks
= 1; break;
1400 case GDK_2BUTTON_PRESS
: uc
->nclicks
= 2; break;
1401 case GDK_3BUTTON_PRESS
: uc
->nclicks
= 3; break;
1406 static gboolean
listitem_button_release(GtkWidget
*item
, GdkEventButton
*event
,
1409 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1410 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1411 if (uc
->nclicks
>1) {
1412 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1418 static void list_selchange(GtkList
*list
, gpointer data
)
1420 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1421 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(list
));
1423 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1426 static void draglist_move(struct dlgparam
*dp
, struct uctrl
*uc
, int direction
)
1428 int index
= dlg_listbox_index(uc
->ctrl
, dp
);
1429 GList
*children
= gtk_container_children(GTK_CONTAINER(uc
->list
));
1433 (index
== 0 && direction
< 0) ||
1434 (index
== g_list_length(children
)-1 && direction
> 0)) {
1439 child
= g_list_nth_data(children
, index
);
1440 gtk_widget_ref(child
);
1441 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
1442 g_list_free(children
);
1445 children
= g_list_append(children
, child
);
1446 gtk_list_insert_items(GTK_LIST(uc
->list
), children
, index
+ direction
);
1447 gtk_list_select_item(GTK_LIST(uc
->list
), index
+ direction
);
1448 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1451 static void draglist_up(GtkButton
*button
, gpointer data
)
1453 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1454 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1455 draglist_move(dp
, uc
, -1);
1458 static void draglist_down(GtkButton
*button
, gpointer data
)
1460 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1461 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1462 draglist_move(dp
, uc
, +1);
1465 #else /* !GTK_CHECK_VERSION(2,0,0) */
1468 * GTK 2 list box event handlers.
1471 static void listbox_doubleclick(GtkTreeView
*treeview
, GtkTreePath
*path
,
1472 GtkTreeViewColumn
*column
, gpointer data
)
1474 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1475 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(treeview
));
1477 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1480 static void listbox_selchange(GtkTreeSelection
*treeselection
,
1483 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1484 GtkTreeView
*tree
= gtk_tree_selection_get_tree_view(treeselection
);
1485 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1487 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1490 struct draglist_valchange_ctx
{
1492 struct dlgparam
*dp
;
1495 static gboolean
draglist_valchange(gpointer data
)
1497 struct draglist_valchange_ctx
*ctx
=
1498 (struct draglist_valchange_ctx
*)data
;
1500 ctx
->uc
->ctrl
->generic
.handler(ctx
->uc
->ctrl
, ctx
->dp
,
1501 ctx
->dp
->data
, EVENT_VALCHANGE
);
1508 static void listbox_reorder(GtkTreeModel
*treemodel
, GtkTreePath
*path
,
1509 GtkTreeIter
*iter
, gpointer data
)
1511 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1515 if (dp
->flags
& FLAG_UPDATING_LISTBOX
)
1516 return; /* not a user drag operation */
1518 tree
= g_object_get_data(G_OBJECT(treemodel
), "user-data");
1519 uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1522 * We should cause EVENT_VALCHANGE on the list box, now
1523 * that its rows have been reordered. However, the GTK 2
1524 * docs say that at the point this signal is received the
1525 * new row might not have actually been filled in yet.
1527 * (So what smegging use is it then, eh? Don't suppose it
1528 * occurred to you at any point that letting the
1529 * application know _after_ the reordering was compelete
1530 * might be helpful to someone?)
1532 * To get round this, I schedule an idle function, which I
1533 * hope won't be called until the main event loop is
1534 * re-entered after the drag-and-drop handler has finished
1535 * furtling with the list store.
1537 struct draglist_valchange_ctx
*ctx
=
1538 snew(struct draglist_valchange_ctx
);
1541 g_idle_add(draglist_valchange
, ctx
);
1545 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1547 #if !GTK_CHECK_VERSION(2,4,0)
1549 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
)
1551 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1552 GtkWidget
*menushell
= GTK_WIDGET(item
)->parent
;
1553 gpointer optmenu
= gtk_object_get_data(GTK_OBJECT(menushell
), "user-data");
1554 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(optmenu
));
1555 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1560 static void droplist_selchange(GtkComboBox
*combo
, gpointer data
)
1562 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1563 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(combo
));
1565 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1568 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1570 static void filesel_ok(GtkButton
*button
, gpointer data
)
1572 /* struct dlgparam *dp = (struct dlgparam *)data; */
1573 gpointer filesel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1574 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(filesel
), "user-data");
1575 const char *name
= gtk_file_selection_get_filename
1576 (GTK_FILE_SELECTION(filesel
));
1577 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1580 static void fontsel_ok(GtkButton
*button
, gpointer data
)
1582 /* struct dlgparam *dp = (struct dlgparam *)data; */
1584 #if !GTK_CHECK_VERSION(2,0,0)
1586 gpointer fontsel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1587 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(fontsel
), "user-data");
1588 const char *name
= gtk_font_selection_dialog_get_font_name
1589 (GTK_FONT_SELECTION_DIALOG(fontsel
));
1590 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1594 unifontsel
*fontsel
= (unifontsel
*)gtk_object_get_data
1595 (GTK_OBJECT(button
), "user-data");
1596 struct uctrl
*uc
= (struct uctrl
*)fontsel
->user_data
;
1597 char *name
= unifontsel_get_name(fontsel
);
1598 assert(name
); /* should always be ok after OK pressed */
1599 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1605 static void coloursel_ok(GtkButton
*button
, gpointer data
)
1607 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1608 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1609 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1611 gtk_color_selection_get_color
1612 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel
)->colorsel
),
1614 dp
->coloursel_result
.r
= (int) (255 * cvals
[0]);
1615 dp
->coloursel_result
.g
= (int) (255 * cvals
[1]);
1616 dp
->coloursel_result
.b
= (int) (255 * cvals
[2]);
1617 dp
->coloursel_result
.ok
= TRUE
;
1618 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1621 static void coloursel_cancel(GtkButton
*button
, gpointer data
)
1623 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1624 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1625 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1626 dp
->coloursel_result
.ok
= FALSE
;
1627 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1630 static void filefont_clicked(GtkButton
*button
, gpointer data
)
1632 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1633 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1635 if (uc
->ctrl
->generic
.type
== CTRL_FILESELECT
) {
1636 GtkWidget
*filesel
=
1637 gtk_file_selection_new(uc
->ctrl
->fileselect
.title
);
1638 gtk_window_set_modal(GTK_WINDOW(filesel
), TRUE
);
1640 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "user-data",
1642 gtk_object_set_data(GTK_OBJECT(filesel
), "user-data", (gpointer
)uc
);
1644 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1645 GTK_SIGNAL_FUNC(filesel_ok
), (gpointer
)dp
);
1646 gtk_signal_connect_object
1647 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1648 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1649 gtk_signal_connect_object
1650 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->cancel_button
), "clicked",
1651 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1652 gtk_widget_show(filesel
);
1655 if (uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
) {
1656 const gchar
*fontname
= gtk_entry_get_text(GTK_ENTRY(uc
->entry
));
1658 #if !GTK_CHECK_VERSION(2,0,0)
1661 * Use the GTK 1 standard font selector.
1664 gchar
*spacings
[] = { "c", "m", NULL
};
1665 GtkWidget
*fontsel
=
1666 gtk_font_selection_dialog_new("Select a font");
1667 gtk_window_set_modal(GTK_WINDOW(fontsel
), TRUE
);
1668 gtk_font_selection_dialog_set_filter
1669 (GTK_FONT_SELECTION_DIALOG(fontsel
),
1670 GTK_FONT_FILTER_BASE
, GTK_FONT_ALL
,
1671 NULL
, NULL
, NULL
, NULL
, spacings
, NULL
);
1672 if (!gtk_font_selection_dialog_set_font_name
1673 (GTK_FONT_SELECTION_DIALOG(fontsel
), fontname
)) {
1675 * If the font name wasn't found as it was, try opening
1676 * it and extracting its FONT property. This should
1677 * have the effect of mapping short aliases into true
1680 GdkFont
*font
= gdk_font_load(fontname
);
1682 XFontStruct
*xfs
= GDK_FONT_XFONT(font
);
1683 Display
*disp
= GDK_FONT_XDISPLAY(font
);
1684 Atom fontprop
= XInternAtom(disp
, "FONT", False
);
1687 if (XGetFontProperty(xfs
, fontprop
, &ret
)) {
1688 char *name
= XGetAtomName(disp
, (Atom
)ret
);
1690 gtk_font_selection_dialog_set_font_name
1691 (GTK_FONT_SELECTION_DIALOG(fontsel
), name
);
1693 gdk_font_unref(font
);
1697 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1698 "user-data", (gpointer
)fontsel
);
1699 gtk_object_set_data(GTK_OBJECT(fontsel
), "user-data", (gpointer
)uc
);
1701 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1702 "clicked", GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1703 gtk_signal_connect_object
1704 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1705 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1707 gtk_signal_connect_object
1708 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->cancel_button
),
1709 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1711 gtk_widget_show(fontsel
);
1713 #else /* !GTK_CHECK_VERSION(2,0,0) */
1716 * Use the unifontsel code provided in gtkfont.c.
1719 unifontsel
*fontsel
= unifontsel_new("Select a font");
1721 gtk_window_set_modal(fontsel
->window
, TRUE
);
1722 unifontsel_set_name(fontsel
, fontname
);
1724 gtk_object_set_data(GTK_OBJECT(fontsel
->ok_button
),
1725 "user-data", (gpointer
)fontsel
);
1726 fontsel
->user_data
= uc
;
1727 gtk_signal_connect(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1728 GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1729 gtk_signal_connect_object(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1730 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1732 gtk_signal_connect_object(GTK_OBJECT(fontsel
->cancel_button
),"clicked",
1733 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1736 gtk_widget_show(GTK_WIDGET(fontsel
->window
));
1738 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1743 static void label_sizealloc(GtkWidget
*widget
, GtkAllocation
*alloc
,
1746 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1747 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1749 gtk_widget_set_usize(uc
->text
, alloc
->width
, -1);
1750 gtk_label_set_text(GTK_LABEL(uc
->text
), uc
->ctrl
->generic
.label
);
1751 gtk_signal_disconnect(GTK_OBJECT(uc
->text
), uc
->textsig
);
1754 /* ----------------------------------------------------------------------
1755 * This function does the main layout work: it reads a controlset,
1756 * it creates the relevant GTK controls, and returns a GtkWidget
1757 * containing the result. (This widget might be a title of some
1758 * sort, it might be a Columns containing many controls, or it
1759 * might be a GtkFrame containing a Columns; whatever it is, it's
1760 * definitely a GtkWidget and should probably be added to a
1763 * `win' is required for setting the default button. If it is
1764 * non-NULL, all buttons created will be default-capable (so they
1765 * have extra space round them for the default highlight).
1767 GtkWidget
*layout_ctrls(struct dlgparam
*dp
, struct Shortcuts
*scs
,
1768 struct controlset
*s
, GtkWindow
*win
)
1774 if (!s
->boxname
&& s
->boxtitle
) {
1775 /* This controlset is a panel title. */
1776 return gtk_label_new(s
->boxtitle
);
1780 * Otherwise, we expect to be laying out actual controls, so
1781 * we'll start by creating a Columns for the purpose.
1783 cols
= COLUMNS(columns_new(4));
1784 ret
= GTK_WIDGET(cols
);
1785 gtk_widget_show(ret
);
1788 * Create a containing frame if we have a box name.
1791 ret
= gtk_frame_new(s
->boxtitle
); /* NULL is valid here */
1792 gtk_container_set_border_width(GTK_CONTAINER(cols
), 4);
1793 gtk_container_add(GTK_CONTAINER(ret
), GTK_WIDGET(cols
));
1794 gtk_widget_show(ret
);
1798 * Now iterate through the controls themselves, create them,
1799 * and add them to the Columns.
1801 for (i
= 0; i
< s
->ncontrols
; i
++) {
1802 union control
*ctrl
= s
->ctrls
[i
];
1805 GtkWidget
*w
= NULL
;
1807 switch (ctrl
->generic
.type
) {
1810 static const int simplecols
[1] = { 100 };
1811 columns_set_cols(cols
, ctrl
->columns
.ncols
,
1812 (ctrl
->columns
.percentages ?
1813 ctrl
->columns
.percentages
: simplecols
));
1815 continue; /* no actual control created */
1818 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
->tabdelay
.ctrl
);
1820 columns_taborder_last(cols
, uc
->toplevel
);
1822 continue; /* no actual control created */
1825 uc
= snew(struct uctrl
);
1827 uc
->privdata
= NULL
;
1828 uc
->privdata_needs_free
= FALSE
;
1831 #if !GTK_CHECK_VERSION(2,4,0)
1832 uc
->list
= uc
->menu
= uc
->optmenu
= NULL
;
1836 #if GTK_CHECK_VERSION(2,0,0)
1837 uc
->treeview
= NULL
;
1838 uc
->listmodel
= NULL
;
1840 uc
->button
= uc
->text
= NULL
;
1844 switch (ctrl
->generic
.type
) {
1846 w
= gtk_button_new_with_label(ctrl
->generic
.label
);
1848 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
1849 if (ctrl
->button
.isdefault
)
1850 gtk_window_set_default(win
, w
);
1851 if (ctrl
->button
.iscancel
)
1852 dp
->cancelbutton
= w
;
1854 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
1855 GTK_SIGNAL_FUNC(button_clicked
), dp
);
1856 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1857 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1858 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->button
.shortcut
,
1859 SHORTCUT_UCTRL
, uc
);
1862 w
= gtk_check_button_new_with_label(ctrl
->generic
.label
);
1863 gtk_signal_connect(GTK_OBJECT(w
), "toggled",
1864 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1865 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1866 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1867 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->checkbox
.shortcut
,
1868 SHORTCUT_UCTRL
, uc
);
1873 * Radio buttons get to go inside their own Columns, no
1877 gint i
, *percentages
;
1881 if (ctrl
->generic
.label
) {
1882 GtkWidget
*label
= gtk_label_new(ctrl
->generic
.label
);
1883 columns_add(COLUMNS(w
), label
, 0, 1);
1884 columns_force_left_align(COLUMNS(w
), label
);
1885 gtk_widget_show(label
);
1886 shortcut_add(scs
, label
, ctrl
->radio
.shortcut
,
1887 SHORTCUT_UCTRL
, uc
);
1890 percentages
= g_new(gint
, ctrl
->radio
.ncolumns
);
1891 for (i
= 0; i
< ctrl
->radio
.ncolumns
; i
++) {
1893 ((100 * (i
+1) / ctrl
->radio
.ncolumns
) -
1894 100 * i
/ ctrl
->radio
.ncolumns
);
1896 columns_set_cols(COLUMNS(w
), ctrl
->radio
.ncolumns
,
1898 g_free(percentages
);
1901 uc
->nbuttons
= ctrl
->radio
.nbuttons
;
1902 uc
->buttons
= snewn(uc
->nbuttons
, GtkWidget
*);
1904 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++) {
1908 b
= (gtk_radio_button_new_with_label
1909 (group
, ctrl
->radio
.buttons
[i
]));
1911 group
= gtk_radio_button_group(GTK_RADIO_BUTTON(b
));
1912 colstart
= i
% ctrl
->radio
.ncolumns
;
1913 columns_add(COLUMNS(w
), b
, colstart
,
1914 (i
== ctrl
->radio
.nbuttons
-1 ?
1915 ctrl
->radio
.ncolumns
- colstart
: 1));
1916 columns_force_left_align(COLUMNS(w
), b
);
1918 gtk_signal_connect(GTK_OBJECT(b
), "toggled",
1919 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1920 gtk_signal_connect(GTK_OBJECT(b
), "focus_in_event",
1921 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1922 if (ctrl
->radio
.shortcuts
) {
1923 shortcut_add(scs
, GTK_BIN(b
)->child
,
1924 ctrl
->radio
.shortcuts
[i
],
1925 SHORTCUT_UCTRL
, uc
);
1933 GtkWidget
*signalobject
;
1935 if (ctrl
->editbox
.has_list
) {
1936 #if !GTK_CHECK_VERSION(2,4,0)
1940 w
= gtk_combo_new();
1941 gtk_combo_set_value_in_list(GTK_COMBO(w
), FALSE
, TRUE
);
1942 uc
->entry
= GTK_COMBO(w
)->entry
;
1943 uc
->list
= GTK_COMBO(w
)->list
;
1944 signalobject
= uc
->entry
;
1949 uc
->listmodel
= gtk_list_store_new(2, G_TYPE_INT
,
1951 w
= gtk_combo_box_entry_new_with_model
1952 (GTK_TREE_MODEL(uc
->listmodel
), 1);
1953 /* We cannot support password combo boxes. */
1954 assert(!ctrl
->editbox
.password
);
1956 signalobject
= uc
->combo
;
1959 w
= gtk_entry_new();
1960 if (ctrl
->editbox
.password
)
1961 gtk_entry_set_visibility(GTK_ENTRY(w
), FALSE
);
1966 gtk_signal_connect(GTK_OBJECT(signalobject
), "changed",
1967 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
1968 gtk_signal_connect(GTK_OBJECT(signalobject
), "key_press_event",
1969 GTK_SIGNAL_FUNC(editbox_key
), dp
);
1970 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_in_event",
1971 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1972 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1973 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1974 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1975 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1977 * Edit boxes, for some strange reason, have a minimum
1978 * width of 150 in GTK 1.2. We don't want this - we'd
1979 * rather the edit boxes acquired their natural width
1980 * from the column layout of the rest of the box.
1982 * Also, while we're here, we'll squirrel away the
1983 * edit box height so we can use that to centre its
1984 * label vertically beside it.
1986 gtk_widget_size_request(w
, &req
);
1987 gtk_widget_set_usize(w
, 10, req
.height
);
1989 if (ctrl
->generic
.label
) {
1990 GtkWidget
*label
, *container
;
1992 label
= gtk_label_new(ctrl
->generic
.label
);
1994 shortcut_add(scs
, label
, ctrl
->editbox
.shortcut
,
1995 SHORTCUT_FOCUS
, uc
->entry
);
1997 container
= columns_new(4);
1998 if (ctrl
->editbox
.percentwidth
== 100) {
1999 columns_add(COLUMNS(container
), label
, 0, 1);
2000 columns_force_left_align(COLUMNS(container
), label
);
2001 columns_add(COLUMNS(container
), w
, 0, 1);
2003 gint percentages
[2];
2004 percentages
[1] = ctrl
->editbox
.percentwidth
;
2005 percentages
[0] = 100 - ctrl
->editbox
.percentwidth
;
2006 columns_set_cols(COLUMNS(container
), 2, percentages
);
2007 columns_add(COLUMNS(container
), label
, 0, 1);
2008 columns_force_left_align(COLUMNS(container
), label
);
2009 columns_add(COLUMNS(container
), w
, 1, 1);
2010 /* Centre the label vertically. */
2011 gtk_widget_set_usize(label
, -1, req
.height
);
2012 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2014 gtk_widget_show(label
);
2022 case CTRL_FILESELECT
:
2023 case CTRL_FONTSELECT
:
2028 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2029 "Browse..." : "Change...");
2031 gint percentages
[] = { 75, 25 };
2033 columns_set_cols(COLUMNS(w
), 2, percentages
);
2035 if (ctrl
->generic
.label
) {
2036 ww
= gtk_label_new(ctrl
->generic
.label
);
2037 columns_add(COLUMNS(w
), ww
, 0, 2);
2038 columns_force_left_align(COLUMNS(w
), ww
);
2039 gtk_widget_show(ww
);
2040 shortcut_add(scs
, ww
,
2041 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2042 ctrl
->fileselect
.shortcut
:
2043 ctrl
->fontselect
.shortcut
),
2044 SHORTCUT_UCTRL
, uc
);
2048 uc
->entry
= ww
= gtk_entry_new();
2049 gtk_widget_size_request(ww
, &req
);
2050 gtk_widget_set_usize(ww
, 10, req
.height
);
2051 columns_add(COLUMNS(w
), ww
, 0, 1);
2052 gtk_widget_show(ww
);
2054 uc
->button
= ww
= gtk_button_new_with_label(browsebtn
);
2055 columns_add(COLUMNS(w
), ww
, 1, 1);
2056 gtk_widget_show(ww
);
2058 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "key_press_event",
2059 GTK_SIGNAL_FUNC(editbox_key
), dp
);
2061 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "changed",
2062 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
2063 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_in_event",
2064 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2065 gtk_signal_connect(GTK_OBJECT(uc
->button
), "focus_in_event",
2066 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2067 gtk_signal_connect(GTK_OBJECT(ww
), "clicked",
2068 GTK_SIGNAL_FUNC(filefont_clicked
), dp
);
2073 #if GTK_CHECK_VERSION(2,0,0)
2075 * First construct the list data store, with the right
2076 * number of columns.
2078 # if !GTK_CHECK_VERSION(2,4,0)
2079 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2080 * because combo boxes are still done the old GTK1 way.) */
2081 if (ctrl
->listbox
.height
> 0)
2088 cols
= ctrl
->listbox
.ncols
;
2089 cols
= cols ? cols
: 1;
2090 types
= snewn(1 + cols
, GType
);
2092 types
[0] = G_TYPE_INT
;
2093 for (i
= 0; i
< cols
; i
++)
2094 types
[i
+1] = G_TYPE_STRING
;
2096 uc
->listmodel
= gtk_list_store_newv(1 + cols
, types
);
2103 * See if it's a drop-down list (non-editable combo
2106 if (ctrl
->listbox
.height
== 0) {
2107 #if !GTK_CHECK_VERSION(2,4,0)
2109 * GTK1 and early-GTK2 option-menu style of
2112 uc
->optmenu
= w
= gtk_option_menu_new();
2113 uc
->menu
= gtk_menu_new();
2114 gtk_option_menu_set_menu(GTK_OPTION_MENU(w
), uc
->menu
);
2115 gtk_object_set_data(GTK_OBJECT(uc
->menu
), "user-data",
2116 (gpointer
)uc
->optmenu
);
2117 gtk_signal_connect(GTK_OBJECT(uc
->optmenu
), "focus_in_event",
2118 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2121 * Late-GTK2 style using a GtkComboBox.
2123 GtkCellRenderer
*cr
;
2126 * Create a non-editable GtkComboBox (that is, not
2127 * its subclass GtkComboBoxEntry).
2129 w
= gtk_combo_box_new_with_model
2130 (GTK_TREE_MODEL(uc
->listmodel
));
2134 * Tell it how to render a list item (i.e. which
2135 * column to look at in the list model).
2137 cr
= gtk_cell_renderer_text_new();
2138 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w
), cr
, TRUE
);
2139 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w
), cr
,
2143 * And tell it to notify us when the selection
2146 g_signal_connect(G_OBJECT(w
), "changed",
2147 G_CALLBACK(droplist_selchange
), dp
);
2150 #if !GTK_CHECK_VERSION(2,0,0)
2152 * GTK1-style full list box.
2154 uc
->list
= gtk_list_new();
2155 if (ctrl
->listbox
.multisel
== 2) {
2156 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2157 GTK_SELECTION_EXTENDED
);
2158 } else if (ctrl
->listbox
.multisel
== 1) {
2159 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2160 GTK_SELECTION_MULTIPLE
);
2162 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2163 GTK_SELECTION_SINGLE
);
2165 w
= gtk_scrolled_window_new(NULL
, NULL
);
2166 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w
),
2168 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w
),
2170 GTK_POLICY_AUTOMATIC
);
2171 uc
->adj
= gtk_scrolled_window_get_vadjustment
2172 (GTK_SCROLLED_WINDOW(w
));
2174 gtk_widget_show(uc
->list
);
2175 gtk_signal_connect(GTK_OBJECT(uc
->list
), "selection-changed",
2176 GTK_SIGNAL_FUNC(list_selchange
), dp
);
2177 gtk_signal_connect(GTK_OBJECT(uc
->list
), "focus_in_event",
2178 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2181 * Adjust the height of the scrolled window to the
2182 * minimum given by the height parameter.
2184 * This piece of guesswork is a horrid hack based
2185 * on looking inside the GTK 1.2 sources
2186 * (specifically gtkviewport.c, which appears to be
2187 * the widget which provides the border around the
2188 * scrolling area). Anyone lets me know how I can
2189 * do this in a way which isn't at risk from GTK
2190 * upgrades, I'd be grateful.
2194 edge
= GTK_WIDGET(uc
->list
)->style
->klass
->ythickness
;
2195 gtk_widget_set_usize(w
, 10,
2196 2*edge
+ (ctrl
->listbox
.height
*
2197 get_listitemheight(w
)));
2200 if (ctrl
->listbox
.draglist
) {
2202 * GTK doesn't appear to make it easy to
2203 * implement a proper draggable list; so
2204 * instead I'm just going to have to put an Up
2205 * and a Down button to the right of the actual
2206 * list box. Ah well.
2208 GtkWidget
*cols
, *button
;
2209 static const gint percentages
[2] = { 80, 20 };
2211 cols
= columns_new(4);
2212 columns_set_cols(COLUMNS(cols
), 2, percentages
);
2213 columns_add(COLUMNS(cols
), w
, 0, 1);
2215 button
= gtk_button_new_with_label("Up");
2216 columns_add(COLUMNS(cols
), button
, 1, 1);
2217 gtk_widget_show(button
);
2218 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2219 GTK_SIGNAL_FUNC(draglist_up
), dp
);
2220 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2221 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2222 button
= gtk_button_new_with_label("Down");
2223 columns_add(COLUMNS(cols
), button
, 1, 1);
2224 gtk_widget_show(button
);
2225 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2226 GTK_SIGNAL_FUNC(draglist_down
), dp
);
2227 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2228 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2234 * GTK2 treeview-based full list box.
2236 GtkTreeSelection
*sel
;
2239 * Create the list box itself, its columns, and
2240 * its containing scrolled window.
2242 w
= gtk_tree_view_new_with_model
2243 (GTK_TREE_MODEL(uc
->listmodel
));
2244 g_object_set_data(G_OBJECT(uc
->listmodel
), "user-data",
2246 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w
), FALSE
);
2247 sel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(w
));
2248 gtk_tree_selection_set_mode
2249 (sel
, ctrl
->listbox
.multisel ? GTK_SELECTION_MULTIPLE
:
2250 GTK_SELECTION_SINGLE
);
2252 gtk_signal_connect(GTK_OBJECT(w
), "row-activated",
2253 GTK_SIGNAL_FUNC(listbox_doubleclick
), dp
);
2254 g_signal_connect(G_OBJECT(sel
), "changed",
2255 G_CALLBACK(listbox_selchange
), dp
);
2257 if (ctrl
->listbox
.draglist
) {
2258 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w
), TRUE
);
2259 g_signal_connect(G_OBJECT(uc
->listmodel
), "row-inserted",
2260 G_CALLBACK(listbox_reorder
), dp
);
2267 cols
= ctrl
->listbox
.ncols
;
2268 cols
= cols ? cols
: 1;
2269 for (i
= 0; i
< cols
; i
++) {
2270 GtkTreeViewColumn
*column
;
2272 * It appears that GTK 2 doesn't leave us any
2273 * particularly sensible way to honour the
2274 * "percentages" specification in the ctrl
2277 column
= gtk_tree_view_column_new_with_attributes
2278 ("heading", gtk_cell_renderer_text_new(),
2279 "text", i
+1, (char *)NULL
);
2280 gtk_tree_view_column_set_sizing
2281 (column
, GTK_TREE_VIEW_COLUMN_GROW_ONLY
);
2282 gtk_tree_view_append_column(GTK_TREE_VIEW(w
), column
);
2289 scroll
= gtk_scrolled_window_new(NULL
, NULL
);
2290 gtk_scrolled_window_set_shadow_type
2291 (GTK_SCROLLED_WINDOW(scroll
), GTK_SHADOW_IN
);
2293 gtk_container_add(GTK_CONTAINER(scroll
), w
);
2294 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll
),
2295 GTK_POLICY_AUTOMATIC
,
2297 gtk_widget_set_size_request
2299 ctrl
->listbox
.height
* get_listitemheight(w
));
2306 if (ctrl
->generic
.label
) {
2307 GtkWidget
*label
, *container
;
2310 label
= gtk_label_new(ctrl
->generic
.label
);
2312 shortcut_add(scs
, label
, ctrl
->listbox
.shortcut
,
2315 container
= columns_new(4);
2316 if (ctrl
->listbox
.percentwidth
== 100) {
2317 columns_add(COLUMNS(container
), label
, 0, 1);
2318 columns_force_left_align(COLUMNS(container
), label
);
2319 columns_add(COLUMNS(container
), w
, 0, 1);
2321 gint percentages
[2];
2322 percentages
[1] = ctrl
->listbox
.percentwidth
;
2323 percentages
[0] = 100 - ctrl
->listbox
.percentwidth
;
2324 columns_set_cols(COLUMNS(container
), 2, percentages
);
2325 columns_add(COLUMNS(container
), label
, 0, 1);
2326 columns_force_left_align(COLUMNS(container
), label
);
2327 columns_add(COLUMNS(container
), w
, 1, 1);
2328 /* Centre the label vertically. */
2329 gtk_widget_size_request(w
, &req
);
2330 gtk_widget_set_usize(label
, -1, req
.height
);
2331 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2333 gtk_widget_show(label
);
2343 * Wrapping text widgets don't sit well with the GTK
2344 * layout model, in which widgets state a minimum size
2345 * and the whole window then adjusts to the smallest
2346 * size it can sensibly take given its contents. A
2347 * wrapping text widget _has_ no clear minimum size;
2348 * instead it has a range of possibilities. It can be
2349 * one line deep but 2000 wide, or two lines deep and
2350 * 1000 pixels, or three by 867, or four by 500 and so
2351 * on. It can be as short as you like provided you
2352 * don't mind it being wide, or as narrow as you like
2353 * provided you don't mind it being tall.
2355 * Therefore, it fits very badly into the layout model.
2356 * Hence the only thing to do is pick a width and let
2357 * it choose its own number of lines. To do this I'm
2358 * going to cheat a little. All new wrapping text
2359 * widgets will be created with a minimal text content
2360 * "X"; then, after the rest of the dialog box is set
2361 * up and its size calculated, the text widgets will be
2362 * told their width and given their real text, which
2363 * will cause the size to be recomputed in the y
2364 * direction (because many of them will expand to more
2367 uc
->text
= w
= gtk_label_new("X");
2368 gtk_misc_set_alignment(GTK_MISC(w
), 0.0, 0.0);
2369 gtk_label_set_line_wrap(GTK_LABEL(w
), TRUE
);
2371 gtk_signal_connect(GTK_OBJECT(w
), "size-allocate",
2372 GTK_SIGNAL_FUNC(label_sizealloc
), dp
);
2378 columns_add(cols
, w
,
2379 COLUMN_START(ctrl
->generic
.column
),
2380 COLUMN_SPAN(ctrl
->generic
.column
));
2382 columns_force_left_align(cols
, w
);
2386 dlg_add_uctrl(dp
, uc
);
2393 struct dlgparam
*dp
;
2394 GtkNotebook
*panels
;
2396 #if !GTK_CHECK_VERSION(2,0,0)
2397 GtkWidget
*treeitem
;
2400 GtkTreePath
*treepath
;
2402 struct Shortcuts shortcuts
;
2405 #if GTK_CHECK_VERSION(2,0,0)
2406 static void treeselection_changed(GtkTreeSelection
*treeselection
,
2409 struct selparam
*sps
= (struct selparam
*)data
, *sp
;
2410 GtkTreeModel
*treemodel
;
2411 GtkTreeIter treeiter
;
2415 if (!gtk_tree_selection_get_selected(treeselection
, &treemodel
, &treeiter
))
2418 gtk_tree_model_get(treemodel
, &treeiter
, TREESTORE_PARAMS
, &spindex
, -1);
2421 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2422 gtk_notebook_set_page(sp
->panels
, page_num
);
2424 dlg_refresh(NULL
, sp
->dp
);
2426 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2429 static void treeitem_sel(GtkItem
*item
, gpointer data
)
2431 struct selparam
*sp
= (struct selparam
*)data
;
2434 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2435 gtk_notebook_set_page(sp
->panels
, page_num
);
2437 dlg_refresh(NULL
, sp
->dp
);
2439 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2440 sp
->dp
->currtreeitem
= sp
->treeitem
;
2444 static void window_destroy(GtkWidget
*widget
, gpointer data
)
2449 #if !GTK_CHECK_VERSION(2,0,0)
2450 static int tree_grab_focus(struct dlgparam
*dp
)
2455 * See if any of the treeitems has the focus.
2458 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2459 if (GTK_WIDGET_HAS_FOCUS(dp
->treeitems
[i
])) {
2467 gtk_widget_grab_focus(dp
->currtreeitem
);
2472 gint
tree_focus(GtkContainer
*container
, GtkDirectionType direction
,
2475 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2477 gtk_signal_emit_stop_by_name(GTK_OBJECT(container
), "focus");
2479 * If there's a focused treeitem, we return FALSE to cause the
2480 * focus to move on to some totally other control. If not, we
2481 * focus the selected one.
2483 return tree_grab_focus(dp
);
2487 int win_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2489 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2491 if (event
->keyval
== GDK_Escape
&& dp
->cancelbutton
) {
2492 gtk_signal_emit_by_name(GTK_OBJECT(dp
->cancelbutton
), "clicked");
2496 if ((event
->state
& GDK_MOD1_MASK
) &&
2497 (unsigned char)event
->string
[0] > 0 &&
2498 (unsigned char)event
->string
[0] <= 127) {
2499 int schr
= (unsigned char)event
->string
[0];
2500 struct Shortcut
*sc
= &dp
->shortcuts
->sc
[schr
];
2502 switch (sc
->action
) {
2504 #if GTK_CHECK_VERSION(2,0,0)
2505 gtk_widget_grab_focus(sc
->widget
);
2507 tree_grab_focus(dp
);
2510 case SHORTCUT_FOCUS
:
2511 gtk_widget_grab_focus(sc
->widget
);
2513 case SHORTCUT_UCTRL
:
2515 * We must do something sensible with a uctrl.
2516 * Precisely what this is depends on the type of
2519 switch (sc
->uc
->ctrl
->generic
.type
) {
2522 /* Check boxes and buttons get the focus _and_ get toggled. */
2523 gtk_widget_grab_focus(sc
->uc
->toplevel
);
2524 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->toplevel
),
2527 case CTRL_FILESELECT
:
2528 case CTRL_FONTSELECT
:
2529 /* File/font selectors have their buttons pressed (ooer),
2530 * and focus transferred to the edit box. */
2531 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->button
),
2533 gtk_widget_grab_focus(sc
->uc
->entry
);
2537 * Radio buttons are fun, because they have
2538 * multiple shortcuts. We must find whether the
2539 * activated shortcut is the shortcut for the whole
2540 * group, or for a particular button. In the former
2541 * case, we find the currently selected button and
2542 * focus it; in the latter, we focus-and-click the
2543 * button whose shortcut was pressed.
2545 if (schr
== sc
->uc
->ctrl
->radio
.shortcut
) {
2547 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2548 if (gtk_toggle_button_get_active
2549 (GTK_TOGGLE_BUTTON(sc
->uc
->buttons
[i
]))) {
2550 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2552 } else if (sc
->uc
->ctrl
->radio
.shortcuts
) {
2554 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2555 if (schr
== sc
->uc
->ctrl
->radio
.shortcuts
[i
]) {
2556 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2557 gtk_signal_emit_by_name
2558 (GTK_OBJECT(sc
->uc
->buttons
[i
]), "clicked");
2564 #if !GTK_CHECK_VERSION(2,4,0)
2565 if (sc
->uc
->optmenu
) {
2569 gtk_widget_grab_focus(sc
->uc
->optmenu
);
2570 /* Option menus don't work using the "clicked" signal.
2571 * We need to manufacture a button press event :-/ */
2572 bev
.type
= GDK_BUTTON_PRESS
;
2574 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->optmenu
),
2575 "button_press_event",
2580 if (sc
->uc
->combo
) {
2581 gtk_widget_grab_focus(sc
->uc
->combo
);
2582 gtk_combo_box_popup(GTK_COMBO_BOX(sc
->uc
->combo
));
2586 #if !GTK_CHECK_VERSION(2,0,0)
2589 * For GTK-1 style list boxes, we tell it to
2590 * focus one of its children, which appears to
2591 * do the Right Thing.
2593 gtk_container_focus(GTK_CONTAINER(sc
->uc
->list
),
2594 GTK_DIR_TAB_FORWARD
);
2598 if (sc
->uc
->treeview
) {
2599 gtk_widget_grab_focus(sc
->uc
->treeview
);
2603 assert(!"We shouldn't get here");
2613 #if !GTK_CHECK_VERSION(2,0,0)
2614 int tree_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2616 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2618 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
2619 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
) {
2621 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2622 if (widget
== dp
->treeitems
[i
])
2624 if (i
< dp
->ntreeitems
) {
2625 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
)
2632 if (i
< 0 || i
>= dp
->ntreeitems
)
2633 break; /* nothing in that dir to select */
2635 * Determine if this tree item is visible.
2638 GtkWidget
*w
= dp
->treeitems
[i
];
2640 while (w
&& (GTK_IS_TREE_ITEM(w
) || GTK_IS_TREE(w
))) {
2641 if (!GTK_WIDGET_VISIBLE(w
)) {
2648 j
= i
; /* got one */
2654 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2657 gtk_signal_emit_by_name(GTK_OBJECT(dp
->treeitems
[j
]), "toggle");
2658 gtk_widget_grab_focus(dp
->treeitems
[j
]);
2664 * It's nice for Left and Right to expand and collapse tree
2667 if (event
->keyval
== GDK_Left
|| event
->keyval
== GDK_KP_Left
) {
2668 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2670 gtk_tree_item_collapse(GTK_TREE_ITEM(widget
));
2673 if (event
->keyval
== GDK_Right
|| event
->keyval
== GDK_KP_Right
) {
2674 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2676 gtk_tree_item_expand(GTK_TREE_ITEM(widget
));
2684 static void shortcut_highlight(GtkWidget
*labelw
, int chr
)
2686 GtkLabel
*label
= GTK_LABEL(labelw
);
2687 gchar
*currstr
, *pattern
;
2690 gtk_label_get(label
, &currstr
);
2691 for (i
= 0; currstr
[i
]; i
++)
2692 if (tolower((unsigned char)currstr
[i
]) == chr
) {
2695 pattern
= dupprintf("%*s_", i
, "");
2697 gtk_widget_size_request(GTK_WIDGET(label
), &req
);
2698 gtk_label_set_pattern(label
, pattern
);
2699 gtk_widget_set_usize(GTK_WIDGET(label
), -1, req
.height
);
2706 void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
2707 int chr
, int action
, void *ptr
)
2709 if (chr
== NO_SHORTCUT
)
2712 chr
= tolower((unsigned char)chr
);
2714 assert(scs
->sc
[chr
].action
== SHORTCUT_EMPTY
);
2716 scs
->sc
[chr
].action
= action
;
2718 if (action
== SHORTCUT_FOCUS
) {
2719 scs
->sc
[chr
].uc
= NULL
;
2720 scs
->sc
[chr
].widget
= (GtkWidget
*)ptr
;
2722 scs
->sc
[chr
].widget
= NULL
;
2723 scs
->sc
[chr
].uc
= (struct uctrl
*)ptr
;
2726 shortcut_highlight(labelw
, chr
);
2729 int get_listitemheight(GtkWidget
*w
)
2731 #if !GTK_CHECK_VERSION(2,0,0)
2732 GtkWidget
*listitem
= gtk_list_item_new_with_label("foo");
2734 gtk_widget_size_request(listitem
, &req
);
2735 gtk_object_sink(GTK_OBJECT(listitem
));
2739 GtkCellRenderer
*cr
= gtk_cell_renderer_text_new();
2740 gtk_cell_renderer_get_size(cr
, w
, NULL
, NULL
, NULL
, NULL
, &height
);
2741 g_object_ref(G_OBJECT(cr
));
2742 gtk_object_sink(GTK_OBJECT(cr
));
2743 g_object_unref(G_OBJECT(cr
));
2748 void set_dialog_action_area(GtkDialog
*dlg
, GtkWidget
*w
)
2750 #if !GTK_CHECK_VERSION(2,0,0)
2753 * In GTK 1, laying out the buttons at the bottom of the
2754 * configuration box is nice and easy, because a GtkDialog's
2755 * action_area is a GtkHBox which stretches to cover the full
2756 * width of the dialog. So we just put our Columns widget
2757 * straight into that hbox, and it ends up just where we want
2760 gtk_box_pack_start(GTK_BOX(dlg
->action_area
), w
, TRUE
, TRUE
, 0);
2764 * In GTK 2, the action area is now a GtkHButtonBox and its
2765 * layout behaviour seems to be different: it doesn't stretch
2766 * to cover the full width of the window, but instead finds its
2767 * own preferred width and right-aligns that within the window.
2768 * This isn't what we want, because we have both left-aligned
2769 * and right-aligned buttons coming out of the above call to
2770 * layout_ctrls(), and right-aligning the whole thing will
2771 * result in the former being centred and looking weird.
2773 * So instead we abandon the dialog's action area completely:
2774 * we gtk_widget_hide() it in the below code, and we also call
2775 * gtk_dialog_set_has_separator() to remove the separator above
2776 * it. We then insert our own action area into the end of the
2777 * dialog's main vbox, and add our own separator above that.
2779 * (Ideally, if we were a native GTK app, we would use the
2780 * GtkHButtonBox's _own_ innate ability to support one set of
2781 * buttons being right-aligned and one left-aligned. But to do
2782 * that here, we would have to either (a) pick apart our cross-
2783 * platform layout structures and treat them specially for this
2784 * particular set of controls, which would be painful, or else
2785 * (b) develop a special and simpler cross-platform
2786 * representation for these particular controls, and introduce
2787 * special-case code into all the _other_ platforms to handle
2788 * it. Neither appeals. Therefore, I regretfully discard the
2789 * GTKHButtonBox and go it alone.)
2793 align
= gtk_alignment_new(0, 0, 1, 1);
2794 gtk_container_add(GTK_CONTAINER(align
), w
);
2796 * The purpose of this GtkAlignment is to provide padding
2797 * around the buttons. The padding we use is twice the padding
2798 * used in our GtkColumns, because we nest two GtkColumns most
2799 * of the time (one separating the tree view from the main
2800 * controls, and another for the main controls themselves).
2802 #if GTK_CHECK_VERSION(2,4,0)
2803 gtk_alignment_set_padding(GTK_ALIGNMENT(align
), 8, 8, 8, 8);
2805 gtk_widget_show(align
);
2806 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), align
, FALSE
, TRUE
, 0);
2807 w
= gtk_hseparator_new();
2808 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), w
, FALSE
, TRUE
, 0);
2810 gtk_widget_hide(dlg
->action_area
);
2811 gtk_dialog_set_has_separator(dlg
, FALSE
);
2815 int do_config_box(const char *title
, Conf
*conf
, int midsession
,
2818 GtkWidget
*window
, *hbox
, *vbox
, *cols
, *label
,
2819 *tree
, *treescroll
, *panels
, *panelvbox
;
2820 int index
, level
, protocol
;
2821 struct controlbox
*ctrlbox
;
2823 #if GTK_CHECK_VERSION(2,0,0)
2824 GtkTreeStore
*treestore
;
2825 GtkCellRenderer
*treerenderer
;
2826 GtkTreeViewColumn
*treecolumn
;
2827 GtkTreeSelection
*treeselection
;
2828 GtkTreeIter treeiterlevels
[8];
2830 GtkTreeItem
*treeitemlevels
[8];
2831 GtkTree
*treelevels
[8];
2834 struct Shortcuts scs
;
2836 struct selparam
*selparams
= NULL
;
2837 int nselparams
= 0, selparamsize
= 0;
2841 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
2842 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
2845 window
= gtk_dialog_new();
2847 ctrlbox
= ctrl_new_box();
2848 protocol
= conf_get_int(conf
, CONF_protocol
);
2849 setup_config_box(ctrlbox
, midsession
, protocol
, protcfginfo
);
2850 unix_setup_config_box(ctrlbox
, midsession
, protocol
);
2851 gtk_setup_config_box(ctrlbox
, midsession
, window
);
2853 gtk_window_set_title(GTK_WINDOW(window
), title
);
2854 hbox
= gtk_hbox_new(FALSE
, 4);
2855 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
), hbox
, TRUE
, TRUE
, 0);
2856 gtk_container_set_border_width(GTK_CONTAINER(hbox
), 10);
2857 gtk_widget_show(hbox
);
2858 vbox
= gtk_vbox_new(FALSE
, 4);
2859 gtk_box_pack_start(GTK_BOX(hbox
), vbox
, FALSE
, FALSE
, 0);
2860 gtk_widget_show(vbox
);
2861 cols
= columns_new(4);
2862 gtk_box_pack_start(GTK_BOX(vbox
), cols
, FALSE
, FALSE
, 0);
2863 gtk_widget_show(cols
);
2864 label
= gtk_label_new("Category:");
2865 columns_add(COLUMNS(cols
), label
, 0, 1);
2866 columns_force_left_align(COLUMNS(cols
), label
);
2867 gtk_widget_show(label
);
2868 treescroll
= gtk_scrolled_window_new(NULL
, NULL
);
2869 #if GTK_CHECK_VERSION(2,0,0)
2870 treestore
= gtk_tree_store_new
2871 (TREESTORE_NUM
, G_TYPE_STRING
, G_TYPE_INT
);
2872 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore
));
2873 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree
), FALSE
);
2874 treerenderer
= gtk_cell_renderer_text_new();
2875 treecolumn
= gtk_tree_view_column_new_with_attributes
2876 ("Label", treerenderer
, "text", 0, NULL
);
2877 gtk_tree_view_append_column(GTK_TREE_VIEW(tree
), treecolumn
);
2878 treeselection
= gtk_tree_view_get_selection(GTK_TREE_VIEW(tree
));
2879 gtk_tree_selection_set_mode(treeselection
, GTK_SELECTION_BROWSE
);
2880 gtk_container_add(GTK_CONTAINER(treescroll
), tree
);
2882 tree
= gtk_tree_new();
2883 gtk_tree_set_view_mode(GTK_TREE(tree
), GTK_TREE_VIEW_ITEM
);
2884 gtk_tree_set_selection_mode(GTK_TREE(tree
), GTK_SELECTION_BROWSE
);
2885 gtk_signal_connect(GTK_OBJECT(tree
), "focus",
2886 GTK_SIGNAL_FUNC(tree_focus
), &dp
);
2888 gtk_signal_connect(GTK_OBJECT(tree
), "focus_in_event",
2889 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
2890 shortcut_add(&scs
, label
, 'g', SHORTCUT_TREE
, tree
);
2891 gtk_widget_show(treescroll
);
2892 gtk_box_pack_start(GTK_BOX(vbox
), treescroll
, TRUE
, TRUE
, 0);
2893 panels
= gtk_notebook_new();
2894 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels
), FALSE
);
2895 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels
), FALSE
);
2896 gtk_box_pack_start(GTK_BOX(hbox
), panels
, TRUE
, TRUE
, 0);
2897 gtk_widget_show(panels
);
2902 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
2903 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
2906 if (!*s
->pathname
) {
2907 w
= layout_ctrls(&dp
, &scs
, s
, GTK_WINDOW(window
));
2909 set_dialog_action_area(GTK_DIALOG(window
), w
);
2911 int j
= path ?
ctrl_path_compare(s
->pathname
, path
) : 0;
2912 if (j
!= INT_MAX
) { /* add to treeview, start new panel */
2914 #if GTK_CHECK_VERSION(2,0,0)
2915 GtkTreeIter treeiter
;
2917 GtkWidget
*treeitem
;
2922 * We expect never to find an implicit path
2923 * component. For example, we expect never to see
2924 * A/B/C followed by A/D/E, because that would
2925 * _implicitly_ create A/D. All our path prefixes
2926 * are expected to contain actual controls and be
2927 * selectable in the treeview; so we would expect
2928 * to see A/D _explicitly_ before encountering
2931 assert(j
== ctrl_path_elements(s
->pathname
) - 1);
2933 c
= strrchr(s
->pathname
, '/');
2941 first
= (panelvbox
== NULL
);
2943 panelvbox
= gtk_vbox_new(FALSE
, 4);
2944 gtk_widget_show(panelvbox
);
2945 gtk_notebook_append_page(GTK_NOTEBOOK(panels
), panelvbox
,
2950 page_num
= gtk_notebook_page_num(GTK_NOTEBOOK(panels
),
2952 gtk_notebook_set_page(GTK_NOTEBOOK(panels
), page_num
);
2955 if (nselparams
>= selparamsize
) {
2957 selparams
= sresize(selparams
, selparamsize
,
2960 selparams
[nselparams
].dp
= &dp
;
2961 selparams
[nselparams
].panels
= GTK_NOTEBOOK(panels
);
2962 selparams
[nselparams
].panel
= panelvbox
;
2963 selparams
[nselparams
].shortcuts
= scs
; /* structure copy */
2965 assert(j
-1 < level
);
2967 #if GTK_CHECK_VERSION(2,0,0)
2969 /* treeiterlevels[j-1] will always be valid because we
2970 * don't allow implicit path components; see above.
2972 gtk_tree_store_append(treestore
, &treeiter
,
2973 &treeiterlevels
[j
-1]);
2975 gtk_tree_store_append(treestore
, &treeiter
, NULL
);
2976 gtk_tree_store_set(treestore
, &treeiter
,
2978 TREESTORE_PARAMS
, nselparams
,
2980 treeiterlevels
[j
] = treeiter
;
2982 selparams
[nselparams
].depth
= j
;
2984 selparams
[nselparams
].treepath
=
2985 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore
),
2986 &treeiterlevels
[j
-1]);
2988 * We are going to collapse all tree branches
2989 * at depth greater than 2, but not _yet_; see
2990 * the comment at the call to
2991 * gtk_tree_view_collapse_row below.
2993 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree
),
2994 selparams
[nselparams
].treepath
,
2997 selparams
[nselparams
].treepath
= NULL
;
3000 treeitem
= gtk_tree_item_new_with_label(c
);
3002 if (!treelevels
[j
-1]) {
3003 treelevels
[j
-1] = GTK_TREE(gtk_tree_new());
3004 gtk_tree_item_set_subtree
3005 (treeitemlevels
[j
-1],
3006 GTK_WIDGET(treelevels
[j
-1]));
3008 gtk_tree_item_expand(treeitemlevels
[j
-1]);
3010 gtk_tree_item_collapse(treeitemlevels
[j
-1]);
3012 gtk_tree_append(treelevels
[j
-1], treeitem
);
3014 gtk_tree_append(GTK_TREE(tree
), treeitem
);
3016 treeitemlevels
[j
] = GTK_TREE_ITEM(treeitem
);
3017 treelevels
[j
] = NULL
;
3019 gtk_signal_connect(GTK_OBJECT(treeitem
), "key_press_event",
3020 GTK_SIGNAL_FUNC(tree_key_press
), &dp
);
3021 gtk_signal_connect(GTK_OBJECT(treeitem
), "focus_in_event",
3022 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
3024 gtk_widget_show(treeitem
);
3027 gtk_tree_select_child(GTK_TREE(tree
), treeitem
);
3028 selparams
[nselparams
].treeitem
= treeitem
;
3035 w
= layout_ctrls(&dp
, &selparams
[nselparams
-1].shortcuts
, s
, NULL
);
3036 gtk_box_pack_start(GTK_BOX(panelvbox
), w
, FALSE
, FALSE
, 0);
3041 #if GTK_CHECK_VERSION(2,0,0)
3047 * We want our tree view to come up with all branches at
3048 * depth 2 or more collapsed. However, if we start off
3049 * with those branches collapsed, then the tree view's
3050 * size request will be calculated based on the width of
3051 * the collapsed tree. So instead we start with them all
3052 * expanded; then we ask for the current size request,
3053 * collapse the relevant rows, and force the width to the
3054 * value we just computed. This arranges that the tree
3055 * view is wide enough to have all branches expanded
3059 gtk_widget_size_request(tree
, &req
);
3061 for (i
= 0; i
< nselparams
; i
++)
3062 if (selparams
[i
].depth
>= 2)
3063 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree
),
3064 selparams
[i
].treepath
);
3066 gtk_widget_set_size_request(tree
, req
.width
, -1);
3070 #if GTK_CHECK_VERSION(2,0,0)
3071 g_signal_connect(G_OBJECT(treeselection
), "changed",
3072 G_CALLBACK(treeselection_changed
), selparams
);
3074 dp
.ntreeitems
= nselparams
;
3075 dp
.treeitems
= snewn(dp
.ntreeitems
, GtkWidget
*);
3077 for (index
= 0; index
< nselparams
; index
++) {
3078 gtk_signal_connect(GTK_OBJECT(selparams
[index
].treeitem
), "select",
3079 GTK_SIGNAL_FUNC(treeitem_sel
),
3081 dp
.treeitems
[index
] = selparams
[index
].treeitem
;
3086 dlg_refresh(NULL
, &dp
);
3088 dp
.shortcuts
= &selparams
[0].shortcuts
;
3089 #if !GTK_CHECK_VERSION(2,0,0)
3090 dp
.currtreeitem
= dp
.treeitems
[0];
3092 dp
.lastfocus
= NULL
;
3098 extern void set_window_icon(GtkWidget
*window
,
3099 const char *const *const *icon
,
3101 extern const char *const *const cfg_icon
[];
3102 extern const int n_cfg_icon
;
3103 set_window_icon(window
, cfg_icon
, n_cfg_icon
);
3106 #if !GTK_CHECK_VERSION(2,0,0)
3107 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll
),
3110 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll
),
3112 GTK_POLICY_AUTOMATIC
);
3113 gtk_widget_show(tree
);
3115 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3116 gtk_widget_show(window
);
3119 * Set focus into the first available control.
3121 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
3122 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
3127 for (j
= 0; j
< s
->ncontrols
; j
++)
3128 if (s
->ctrls
[j
]->generic
.type
!= CTRL_TABDELAY
&&
3129 s
->ctrls
[j
]->generic
.type
!= CTRL_COLUMNS
&&
3130 s
->ctrls
[j
]->generic
.type
!= CTRL_TEXT
) {
3131 dlg_set_focus(s
->ctrls
[j
], &dp
);
3132 dp
.lastfocus
= s
->ctrls
[j
];
3141 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3142 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3143 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3144 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3154 static void messagebox_handler(union control
*ctrl
, void *dlg
,
3155 void *data
, int event
)
3157 if (event
== EVENT_ACTION
)
3158 dlg_end(dlg
, ctrl
->generic
.context
.i
);
3160 int messagebox(GtkWidget
*parentwin
, char *title
, char *msg
, int minwid
, ...)
3162 GtkWidget
*window
, *w0
, *w1
;
3163 struct controlbox
*ctrlbox
;
3164 struct controlset
*s0
, *s1
;
3167 struct Shortcuts scs
;
3173 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
3174 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3177 ctrlbox
= ctrl_new_box();
3180 va_start(ap
, minwid
);
3181 while (va_arg(ap
, char *) != NULL
) {
3183 (void) va_arg(ap
, int); /* shortcut */
3184 (void) va_arg(ap
, int); /* normal/default/cancel */
3185 (void) va_arg(ap
, int); /* end value */
3189 s0
= ctrl_getset(ctrlbox
, "", "", "");
3190 c
= ctrl_columns(s0
, 2, 50, 50);
3191 c
->columns
.ncols
= s0
->ncolumns
= ncols
;
3192 c
->columns
.percentages
= sresize(c
->columns
.percentages
, ncols
, int);
3193 for (index
= 0; index
< ncols
; index
++)
3194 c
->columns
.percentages
[index
] = (index
+1)*100/ncols
- index
*100/ncols
;
3195 va_start(ap
, minwid
);
3198 char *title
= va_arg(ap
, char *);
3199 int shortcut
, type
, value
;
3202 shortcut
= va_arg(ap
, int);
3203 type
= va_arg(ap
, int);
3204 value
= va_arg(ap
, int);
3205 c
= ctrl_pushbutton(s0
, title
, shortcut
, HELPCTX(no_help
),
3206 messagebox_handler
, I(value
));
3207 c
->generic
.column
= index
++;
3209 c
->button
.isdefault
= TRUE
;
3211 c
->button
.iscancel
= TRUE
;
3215 s1
= ctrl_getset(ctrlbox
, "x", "", "");
3216 ctrl_text(s1
, msg
, HELPCTX(no_help
));
3218 window
= gtk_dialog_new();
3219 gtk_window_set_title(GTK_WINDOW(window
), title
);
3220 w0
= layout_ctrls(&dp
, &scs
, s0
, GTK_WINDOW(window
));
3221 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3222 gtk_widget_show(w0
);
3223 w1
= layout_ctrls(&dp
, &scs
, s1
, GTK_WINDOW(window
));
3224 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3225 gtk_widget_set_usize(w1
, minwid
+20, -1);
3226 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3228 gtk_widget_show(w1
);
3230 dp
.shortcuts
= &scs
;
3231 dp
.lastfocus
= NULL
;
3235 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
3237 set_transient_window_pos(parentwin
, window
);
3238 gtk_window_set_transient_for(GTK_WINDOW(window
),
3239 GTK_WINDOW(parentwin
));
3241 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3242 gtk_widget_show(window
);
3244 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3245 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3246 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3247 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3252 ctrl_free_box(ctrlbox
);
3257 static int string_width(char *text
)
3259 GtkWidget
*label
= gtk_label_new(text
);
3261 gtk_widget_size_request(label
, &req
);
3262 gtk_object_sink(GTK_OBJECT(label
));
3266 int reallyclose(void *frontend
)
3268 char *title
= dupcat(appname
, " Exit Confirmation", NULL
);
3269 int ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3270 title
, "Are you sure you want to close this session?",
3271 string_width("Most of the width of the above text"),
3279 int verify_ssh_host_key(void *frontend
, char *host
, int port
, char *keytype
,
3280 char *keystr
, char *fingerprint
,
3281 void (*callback
)(void *ctx
, int result
), void *ctx
)
3283 static const char absenttxt
[] =
3284 "The server's host key is not cached. You have no guarantee "
3285 "that the server is the computer you think it is.\n"
3286 "The server's %s key fingerprint is:\n"
3288 "If you trust this host, press \"Accept\" to add the key to "
3289 "PuTTY's cache and carry on connecting.\n"
3290 "If you want to carry on connecting just once, without "
3291 "adding the key to the cache, press \"Connect Once\".\n"
3292 "If you do not trust this host, press \"Cancel\" to abandon the "
3294 static const char wrongtxt
[] =
3295 "WARNING - POTENTIAL SECURITY BREACH!\n"
3296 "The server's host key does not match the one PuTTY has "
3297 "cached. This means that either the server administrator "
3298 "has changed the host key, or you have actually connected "
3299 "to another computer pretending to be the server.\n"
3300 "The new %s key fingerprint is:\n"
3302 "If you were expecting this change and trust the new key, "
3303 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3304 "If you want to carry on connecting but without updating "
3305 "the cache, press \"Connect Once\".\n"
3306 "If you want to abandon the connection completely, press "
3307 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3315 ret
= verify_host_key(host
, port
, keytype
, keystr
);
3317 if (ret
== 0) /* success - key matched OK */
3320 text
= dupprintf((ret
== 2 ? wrongtxt
: absenttxt
), keytype
, fingerprint
);
3322 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3323 "PuTTY Security Alert", text
,
3324 string_width(fingerprint
),
3325 "Accept", 'a', 0, 2,
3326 "Connect Once", 'o', 0, 1,
3327 "Cancel", 'c', -1, 0,
3333 store_host_key(host
, port
, keytype
, keystr
);
3334 return 1; /* continue with connection */
3335 } else if (ret
== 1)
3336 return 1; /* continue with connection */
3337 return 0; /* do not continue with connection */
3341 * Ask whether the selected algorithm is acceptable (since it was
3342 * below the configured 'warn' threshold).
3344 int askalg(void *frontend
, const char *algtype
, const char *algname
,
3345 void (*callback
)(void *ctx
, int result
), void *ctx
)
3347 static const char msg
[] =
3348 "The first %s supported by the server is "
3349 "%s, which is below the configured warning threshold.\n"
3350 "Continue with connection?";
3354 text
= dupprintf(msg
, algtype
, algname
);
3355 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3356 "PuTTY Security Alert", text
,
3357 string_width("Continue with connection?"),
3370 void old_keyfile_warning(void)
3373 * This should never happen on Unix. We hope.
3377 void fatal_message_box(void *window
, char *msg
)
3379 messagebox(window
, "PuTTY Fatal Error", msg
,
3380 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3381 "OK", 'o', 1, 1, NULL
);
3384 void fatalbox(char *p
, ...)
3389 msg
= dupvprintf(p
, ap
);
3391 fatal_message_box(NULL
, msg
);
3396 static GtkWidget
*aboutbox
= NULL
;
3398 static void about_close_clicked(GtkButton
*button
, gpointer data
)
3400 gtk_widget_destroy(aboutbox
);
3404 static void licence_clicked(GtkButton
*button
, gpointer data
)
3409 "Copyright 1997-2011 Simon Tatham.\n\n"
3411 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3412 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3413 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3414 "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
3416 "Permission is hereby granted, free of charge, to any person "
3417 "obtaining a copy of this software and associated documentation "
3418 "files (the ""Software""), to deal in the Software without restriction, "
3419 "including without limitation the rights to use, copy, modify, merge, "
3420 "publish, distribute, sublicense, and/or sell copies of the Software, "
3421 "and to permit persons to whom the Software is furnished to do so, "
3422 "subject to the following conditions:\n\n"
3424 "The above copyright notice and this permission notice shall be "
3425 "included in all copies or substantial portions of the Software.\n\n"
3427 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3428 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3429 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3430 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3431 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3432 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3433 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3434 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3435 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3436 "OTHER DEALINGS IN THE SOFTWARE.";
3438 title
= dupcat(appname
, " Licence", NULL
);
3439 assert(aboutbox
!= NULL
);
3440 messagebox(aboutbox
, title
, licence
,
3441 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3442 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3443 "OK", 'o', 1, 1, NULL
);
3447 void about_box(void *window
)
3453 gtk_widget_grab_focus(aboutbox
);
3457 aboutbox
= gtk_dialog_new();
3458 gtk_container_set_border_width(GTK_CONTAINER(aboutbox
), 10);
3459 title
= dupcat("About ", appname
, NULL
);
3460 gtk_window_set_title(GTK_WINDOW(aboutbox
), title
);
3463 w
= gtk_button_new_with_label("Close");
3464 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
3465 gtk_window_set_default(GTK_WINDOW(aboutbox
), w
);
3466 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
3467 w
, FALSE
, FALSE
, 0);
3468 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
3469 GTK_SIGNAL_FUNC(about_close_clicked
), NULL
);
3472 w
= gtk_button_new_with_label("View Licence");
3473 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
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(licence_clicked
), NULL
);
3480 w
= gtk_label_new(appname
);
3481 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3482 w
, FALSE
, FALSE
, 0);
3485 w
= gtk_label_new(ver
);
3486 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3487 w
, FALSE
, FALSE
, 5);
3490 w
= gtk_label_new("Copyright 1997-2011 Simon Tatham. All rights reserved");
3491 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3492 w
, FALSE
, FALSE
, 5);
3495 set_transient_window_pos(GTK_WIDGET(window
), aboutbox
);
3496 gtk_window_set_transient_for(GTK_WINDOW(aboutbox
),
3497 GTK_WINDOW(window
));
3498 gtk_widget_show(aboutbox
);
3501 struct eventlog_stuff
{
3502 GtkWidget
*parentwin
, *window
;
3503 struct controlbox
*eventbox
;
3504 struct Shortcuts scs
;
3506 union control
*listctrl
;
3508 int nevents
, negsize
;
3511 int ignore_selchange
;
3514 static void eventlog_destroy(GtkWidget
*widget
, gpointer data
)
3516 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3520 dlg_cleanup(&es
->dp
);
3521 ctrl_free_box(es
->eventbox
);
3523 static void eventlog_ok_handler(union control
*ctrl
, void *dlg
,
3524 void *data
, int event
)
3526 if (event
== EVENT_ACTION
)
3529 static void eventlog_list_handler(union control
*ctrl
, void *dlg
,
3530 void *data
, int event
)
3532 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3534 if (event
== EVENT_REFRESH
) {
3537 dlg_update_start(ctrl
, dlg
);
3538 dlg_listbox_clear(ctrl
, dlg
);
3539 for (i
= 0; i
< es
->nevents
; i
++) {
3540 dlg_listbox_add(ctrl
, dlg
, es
->events
[i
]);
3542 dlg_update_done(ctrl
, dlg
);
3543 } else if (event
== EVENT_SELCHANGE
) {
3548 * If this SELCHANGE event is happening as a result of
3549 * deliberate deselection because someone else has grabbed
3550 * the selection, the last thing we want to do is pre-empt
3553 if (es
->ignore_selchange
)
3557 * Construct the data to use as the selection.
3562 for (i
= 0; i
< es
->nevents
; i
++) {
3563 if (dlg_listbox_issel(ctrl
, dlg
, i
)) {
3564 int extralen
= strlen(es
->events
[i
]);
3566 if (es
->sellen
+ extralen
+ 2 > selsize
) {
3567 selsize
= es
->sellen
+ extralen
+ 512;
3568 es
->seldata
= sresize(es
->seldata
, selsize
, char);
3571 strcpy(es
->seldata
+ es
->sellen
, es
->events
[i
]);
3572 es
->sellen
+= extralen
;
3573 es
->seldata
[es
->sellen
++] = '\n';
3577 if (gtk_selection_owner_set(es
->window
, GDK_SELECTION_PRIMARY
,
3578 GDK_CURRENT_TIME
)) {
3579 extern GdkAtom compound_text_atom
;
3581 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3582 GDK_SELECTION_TYPE_STRING
, 1);
3583 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3584 compound_text_atom
, 1);
3590 void eventlog_selection_get(GtkWidget
*widget
, GtkSelectionData
*seldata
,
3591 guint info
, guint time_stamp
, gpointer data
)
3593 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3595 gtk_selection_data_set(seldata
, seldata
->target
, 8,
3596 (unsigned char *)es
->seldata
, es
->sellen
);
3599 gint
eventlog_selection_clear(GtkWidget
*widget
, GdkEventSelection
*seldata
,
3602 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3606 * Deselect everything in the list box.
3608 uc
= dlg_find_byctrl(&es
->dp
, es
->listctrl
);
3609 es
->ignore_selchange
= 1;
3610 #if !GTK_CHECK_VERSION(2,0,0)
3612 gtk_list_unselect_all(GTK_LIST(uc
->list
));
3614 assert(uc
->treeview
);
3615 gtk_tree_selection_unselect_all
3616 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
)));
3618 es
->ignore_selchange
= 0;
3626 void showeventlog(void *estuff
, void *parentwin
)
3628 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3629 GtkWidget
*window
, *w0
, *w1
;
3630 GtkWidget
*parent
= GTK_WIDGET(parentwin
);
3631 struct controlset
*s0
, *s1
;
3637 gtk_widget_grab_focus(es
->window
);
3643 for (index
= 0; index
< lenof(es
->scs
.sc
); index
++) {
3644 es
->scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3647 es
->eventbox
= ctrl_new_box();
3649 s0
= ctrl_getset(es
->eventbox
, "", "", "");
3650 ctrl_columns(s0
, 3, 33, 34, 33);
3651 c
= ctrl_pushbutton(s0
, "Close", 'c', HELPCTX(no_help
),
3652 eventlog_ok_handler
, P(NULL
));
3653 c
->button
.column
= 1;
3654 c
->button
.isdefault
= TRUE
;
3656 s1
= ctrl_getset(es
->eventbox
, "x", "", "");
3657 es
->listctrl
= c
= ctrl_listbox(s1
, NULL
, NO_SHORTCUT
, HELPCTX(no_help
),
3658 eventlog_list_handler
, P(es
));
3659 c
->listbox
.height
= 10;
3660 c
->listbox
.multisel
= 2;
3661 c
->listbox
.ncols
= 3;
3662 c
->listbox
.percentages
= snewn(3, int);
3663 c
->listbox
.percentages
[0] = 25;
3664 c
->listbox
.percentages
[1] = 10;
3665 c
->listbox
.percentages
[2] = 65;
3667 es
->window
= window
= gtk_dialog_new();
3668 title
= dupcat(appname
, " Event Log", NULL
);
3669 gtk_window_set_title(GTK_WINDOW(window
), title
);
3671 w0
= layout_ctrls(&es
->dp
, &es
->scs
, s0
, GTK_WINDOW(window
));
3672 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3673 gtk_widget_show(w0
);
3674 w1
= layout_ctrls(&es
->dp
, &es
->scs
, s1
, GTK_WINDOW(window
));
3675 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3676 gtk_widget_set_usize(w1
, 20 +
3677 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
3678 " IS QUITE LONG 'COS SSH LOG ENTRIES"
3680 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3682 gtk_widget_show(w1
);
3685 es
->dp
.shortcuts
= &es
->scs
;
3686 es
->dp
.lastfocus
= NULL
;
3688 es
->dp
.window
= window
;
3690 dlg_refresh(NULL
, &es
->dp
);
3693 set_transient_window_pos(parent
, window
);
3694 gtk_window_set_transient_for(GTK_WINDOW(window
),
3695 GTK_WINDOW(parent
));
3697 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3698 gtk_widget_show(window
);
3700 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3701 GTK_SIGNAL_FUNC(eventlog_destroy
), es
);
3702 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3703 GTK_SIGNAL_FUNC(win_key_press
), &es
->dp
);
3704 gtk_signal_connect(GTK_OBJECT(window
), "selection_get",
3705 GTK_SIGNAL_FUNC(eventlog_selection_get
), es
);
3706 gtk_signal_connect(GTK_OBJECT(window
), "selection_clear_event",
3707 GTK_SIGNAL_FUNC(eventlog_selection_clear
), es
);
3710 void *eventlogstuff_new(void)
3712 struct eventlog_stuff
*es
;
3713 es
= snew(struct eventlog_stuff
);
3714 memset(es
, 0, sizeof(*es
));
3718 void logevent_dlg(void *estuff
, const char *string
)
3720 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3725 if (es
->nevents
>= es
->negsize
) {
3727 es
->events
= sresize(es
->events
, es
->negsize
, char *);
3731 strftime(timebuf
, sizeof(timebuf
), "%Y-%m-%d %H:%M:%S\t", &tm
);
3733 es
->events
[es
->nevents
] = snewn(strlen(timebuf
) + strlen(string
) + 1, char);
3734 strcpy(es
->events
[es
->nevents
], timebuf
);
3735 strcat(es
->events
[es
->nevents
], string
);
3737 dlg_listbox_add(es
->listctrl
, &es
->dp
, es
->events
[es
->nevents
]);
3742 int askappend(void *frontend
, Filename
*filename
,
3743 void (*callback
)(void *ctx
, int result
), void *ctx
)
3745 static const char msgtemplate
[] =
3746 "The session log file \"%.*s\" already exists. "
3747 "You can overwrite it with a new session log, "
3748 "append your session log to the end of it, "
3749 "or disable session logging for this session.";
3754 message
= dupprintf(msgtemplate
, FILENAME_MAX
, filename
->path
);
3755 mbtitle
= dupprintf("%s Log to File", appname
);
3757 mbret
= messagebox(get_window(frontend
), mbtitle
, message
,
3758 string_width("LINE OF TEXT SUITABLE FOR THE"
3759 " ASKAPPEND WIDTH"),
3760 "Overwrite", 'o', 1, 2,
3761 "Append", 'a', 0, 1,
3762 "Disable", 'd', -1, 0,