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 void dlg_filesel_get(union control
*ctrl
, void *dlg
, Filename
*fn
)
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 strncpy(fn
->path
, gtk_entry_get_text(GTK_ENTRY(uc
->entry
)),
926 fn
->path
[lenof(fn
->path
)-1] = '\0';
929 void dlg_fontsel_set(union control
*ctrl
, void *dlg
, FontSpec fs
)
931 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
932 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
933 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
934 assert(uc
->entry
!= NULL
);
935 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), fs
.name
);
938 void dlg_fontsel_get(union control
*ctrl
, void *dlg
, FontSpec
*fs
)
940 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
941 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
942 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
943 assert(uc
->entry
!= NULL
);
944 strncpy(fs
->name
, gtk_entry_get_text(GTK_ENTRY(uc
->entry
)),
946 fs
->name
[lenof(fs
->name
)-1] = '\0';
950 * Bracketing a large set of updates in these two functions will
951 * cause the front end (if possible) to delay updating the screen
952 * until it's all complete, thus avoiding flicker.
954 void dlg_update_start(union control
*ctrl
, void *dlg
)
957 * Apparently we can't do this at all in GTK. GtkCList supports
958 * freeze and thaw, but not GtkList. Bah.
962 void dlg_update_done(union control
*ctrl
, void *dlg
)
965 * Apparently we can't do this at all in GTK. GtkCList supports
966 * freeze and thaw, but not GtkList. Bah.
970 void dlg_set_focus(union control
*ctrl
, void *dlg
)
972 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
973 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
975 switch (ctrl
->generic
.type
) {
978 /* Check boxes and buttons get the focus _and_ get toggled. */
979 gtk_widget_grab_focus(uc
->toplevel
);
981 case CTRL_FILESELECT
:
982 case CTRL_FONTSELECT
:
985 /* Anything containing an edit box gets that focused. */
986 gtk_widget_grab_focus(uc
->entry
);
988 #if GTK_CHECK_VERSION(2,4,0)
989 else if (uc
->combo
) {
990 /* Failing that, there'll be a combo box. */
991 gtk_widget_grab_focus(uc
->combo
);
997 * Radio buttons: we find the currently selected button and
1002 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++)
1003 if (gtk_toggle_button_get_active
1004 (GTK_TOGGLE_BUTTON(uc
->buttons
[i
]))) {
1005 gtk_widget_grab_focus(uc
->buttons
[i
]);
1010 #if !GTK_CHECK_VERSION(2,4,0)
1012 gtk_widget_grab_focus(uc
->optmenu
);
1017 gtk_widget_grab_focus(uc
->combo
);
1021 #if !GTK_CHECK_VERSION(2,0,0)
1024 * For GTK-1 style list boxes, we tell it to focus one
1025 * of its children, which appears to do the Right
1028 gtk_container_focus(GTK_CONTAINER(uc
->list
), GTK_DIR_TAB_FORWARD
);
1033 gtk_widget_grab_focus(uc
->treeview
);
1037 assert(!"We shouldn't get here");
1043 * During event processing, you might well want to give an error
1044 * indication to the user. dlg_beep() is a quick and easy generic
1045 * error; dlg_error() puts up a message-box or equivalent.
1047 void dlg_beep(void *dlg
)
1052 static void errmsg_button_clicked(GtkButton
*button
, gpointer data
)
1054 gtk_widget_destroy(GTK_WIDGET(data
));
1057 static void set_transient_window_pos(GtkWidget
*parent
, GtkWidget
*child
)
1059 gint x
, y
, w
, h
, dx
, dy
;
1061 gtk_window_set_position(GTK_WINDOW(child
), GTK_WIN_POS_NONE
);
1062 gtk_widget_size_request(GTK_WIDGET(child
), &req
);
1064 gdk_window_get_origin(GTK_WIDGET(parent
)->window
, &x
, &y
);
1065 gdk_window_get_size(GTK_WIDGET(parent
)->window
, &w
, &h
);
1068 * One corner of the transient will be offset inwards, by 1/4
1069 * of the parent window's size, from the corresponding corner
1070 * of the parent window. The corner will be chosen so as to
1071 * place the transient closer to the centre of the screen; this
1072 * should avoid transients going off the edge of the screen on
1075 if (x
+ w
/2 < gdk_screen_width() / 2)
1076 dx
= x
+ w
/4; /* work from left edges */
1078 dx
= x
+ 3*w
/4 - req
.width
; /* work from right edges */
1079 if (y
+ h
/2 < gdk_screen_height() / 2)
1080 dy
= y
+ h
/4; /* work from top edges */
1082 dy
= y
+ 3*h
/4 - req
.height
; /* work from bottom edges */
1083 gtk_widget_set_uposition(GTK_WIDGET(child
), dx
, dy
);
1086 void dlg_error_msg(void *dlg
, char *msg
)
1088 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1089 GtkWidget
*window
, *hbox
, *text
, *ok
;
1091 window
= gtk_dialog_new();
1092 text
= gtk_label_new(msg
);
1093 gtk_misc_set_alignment(GTK_MISC(text
), 0.0, 0.0);
1094 hbox
= gtk_hbox_new(FALSE
, 0);
1095 gtk_box_pack_start(GTK_BOX(hbox
), text
, FALSE
, FALSE
, 20);
1096 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
1097 hbox
, FALSE
, FALSE
, 20);
1098 gtk_widget_show(text
);
1099 gtk_widget_show(hbox
);
1100 gtk_window_set_title(GTK_WINDOW(window
), "Error");
1101 gtk_label_set_line_wrap(GTK_LABEL(text
), TRUE
);
1102 ok
= gtk_button_new_with_label("OK");
1103 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window
)->action_area
),
1104 ok
, FALSE
, FALSE
, 0);
1105 gtk_widget_show(ok
);
1106 GTK_WIDGET_SET_FLAGS(ok
, GTK_CAN_DEFAULT
);
1107 gtk_window_set_default(GTK_WINDOW(window
), ok
);
1108 gtk_signal_connect(GTK_OBJECT(ok
), "clicked",
1109 GTK_SIGNAL_FUNC(errmsg_button_clicked
), window
);
1110 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
1111 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
1112 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
1113 gtk_window_set_transient_for(GTK_WINDOW(window
), GTK_WINDOW(dp
->window
));
1114 set_transient_window_pos(dp
->window
, window
);
1115 gtk_widget_show(window
);
1120 * This function signals to the front end that the dialog's
1121 * processing is completed, and passes an integer value (typically
1122 * a success status).
1124 void dlg_end(void *dlg
, int value
)
1126 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1128 gtk_widget_destroy(dp
->window
);
1131 void dlg_refresh(union control
*ctrl
, void *dlg
)
1133 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1137 if (ctrl
->generic
.handler
!= NULL
)
1138 ctrl
->generic
.handler(ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1142 for (i
= 0; (uc
= index234(dp
->byctrl
, i
)) != NULL
; i
++) {
1143 assert(uc
->ctrl
!= NULL
);
1144 if (uc
->ctrl
->generic
.handler
!= NULL
)
1145 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
,
1146 dp
->data
, EVENT_REFRESH
);
1151 void dlg_coloursel_start(union control
*ctrl
, void *dlg
, int r
, int g
, int b
)
1153 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1154 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
1157 GtkWidget
*coloursel
=
1158 gtk_color_selection_dialog_new("Select a colour");
1159 GtkColorSelectionDialog
*ccs
= GTK_COLOR_SELECTION_DIALOG(coloursel
);
1161 dp
->coloursel_result
.ok
= FALSE
;
1163 gtk_window_set_modal(GTK_WINDOW(coloursel
), TRUE
);
1164 #if GTK_CHECK_VERSION(2,0,0)
1165 gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1167 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
1169 cvals
[0] = r
/ 255.0;
1170 cvals
[1] = g
/ 255.0;
1171 cvals
[2] = b
/ 255.0;
1172 cvals
[3] = 1.0; /* fully opaque! */
1173 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs
->colorsel
), cvals
);
1175 gtk_object_set_data(GTK_OBJECT(ccs
->ok_button
), "user-data",
1176 (gpointer
)coloursel
);
1177 gtk_object_set_data(GTK_OBJECT(ccs
->cancel_button
), "user-data",
1178 (gpointer
)coloursel
);
1179 gtk_object_set_data(GTK_OBJECT(coloursel
), "user-data", (gpointer
)uc
);
1180 gtk_signal_connect(GTK_OBJECT(ccs
->ok_button
), "clicked",
1181 GTK_SIGNAL_FUNC(coloursel_ok
), (gpointer
)dp
);
1182 gtk_signal_connect(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1183 GTK_SIGNAL_FUNC(coloursel_cancel
), (gpointer
)dp
);
1184 gtk_signal_connect_object(GTK_OBJECT(ccs
->ok_button
), "clicked",
1185 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1186 (gpointer
)coloursel
);
1187 gtk_signal_connect_object(GTK_OBJECT(ccs
->cancel_button
), "clicked",
1188 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1189 (gpointer
)coloursel
);
1190 gtk_widget_show(coloursel
);
1193 int dlg_coloursel_results(union control
*ctrl
, void *dlg
,
1194 int *r
, int *g
, int *b
)
1196 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
1197 if (dp
->coloursel_result
.ok
) {
1198 *r
= dp
->coloursel_result
.r
;
1199 *g
= dp
->coloursel_result
.g
;
1200 *b
= dp
->coloursel_result
.b
;
1206 /* ----------------------------------------------------------------------
1207 * Signal handlers while the dialog box is active.
1210 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
1213 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1214 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1215 union control
*focus
;
1222 if (focus
!= dp
->currfocus
) {
1223 dp
->lastfocus
= dp
->currfocus
;
1224 dp
->currfocus
= focus
;
1230 static void button_clicked(GtkButton
*button
, gpointer data
)
1232 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1233 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1234 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1237 static void button_toggled(GtkToggleButton
*tb
, gpointer data
)
1239 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1240 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tb
));
1241 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1244 static gboolean
editbox_key(GtkWidget
*widget
, GdkEventKey
*event
,
1248 * GtkEntry has a nasty habit of eating the Return key, which
1249 * is unhelpful since it doesn't actually _do_ anything with it
1250 * (it calls gtk_widget_activate, but our edit boxes never need
1251 * activating). So I catch Return before GtkEntry sees it, and
1252 * pass it straight on to the parent widget. Effect: hitting
1253 * Return in an edit box will now activate the default button
1254 * in the dialog just like it will everywhere else.
1256 if (event
->keyval
== GDK_Return
&& widget
->parent
!= NULL
) {
1257 gboolean return_val
;
1258 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
), "key_press_event");
1259 gtk_signal_emit_by_name(GTK_OBJECT(widget
->parent
), "key_press_event",
1260 event
, &return_val
);
1266 static void editbox_changed(GtkEditable
*ed
, gpointer data
)
1268 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1269 if (!(dp
->flags
& FLAG_UPDATING_COMBO_LIST
)) {
1270 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1271 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1275 static gboolean
editbox_lostfocus(GtkWidget
*ed
, GdkEventFocus
*event
,
1278 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1279 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
1280 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
1284 #if !GTK_CHECK_VERSION(2,0,0)
1287 * GTK 1 list box event handlers.
1290 static gboolean
listitem_key(GtkWidget
*item
, GdkEventKey
*event
,
1291 gpointer data
, int multiple
)
1293 GtkAdjustment
*adj
= GTK_ADJUSTMENT(data
);
1295 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
1296 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
||
1297 event
->keyval
== GDK_Page_Up
|| event
->keyval
== GDK_KP_Page_Up
||
1298 event
->keyval
== GDK_Page_Down
|| event
->keyval
== GDK_KP_Page_Down
) {
1300 * Up, Down, PgUp or PgDn have been pressed on a ListItem
1301 * in a list box. So, if the list box is single-selection:
1303 * - if the list item in question isn't already selected,
1304 * we simply select it.
1305 * - otherwise, we find the next one (or next
1306 * however-far-away) in whichever direction we're going,
1308 * + in this case, we must also fiddle with the
1309 * scrollbar to ensure the newly selected item is
1312 * If it's multiple-selection, we do all of the above
1313 * except actually selecting anything, so we move the focus
1314 * and fiddle the scrollbar to follow it.
1316 GtkWidget
*list
= item
->parent
;
1318 gtk_signal_emit_stop_by_name(GTK_OBJECT(item
), "key_press_event");
1321 GTK_WIDGET_STATE(item
) != GTK_STATE_SELECTED
) {
1322 gtk_list_select_child(GTK_LIST(list
), item
);
1325 (event
->keyval
==GDK_Up
|| event
->keyval
==GDK_KP_Up
||
1326 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1329 (event
->keyval
==GDK_Page_Down
||
1330 event
->keyval
==GDK_KP_Page_Down
||
1331 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
1334 GList
*children
, *chead
;
1336 chead
= children
= gtk_container_children(GTK_CONTAINER(list
));
1338 n
= g_list_length(children
);
1342 * Figure out how many list items to a screenful,
1343 * and adjust the step appropriately.
1345 step
= 0.5 + adj
->page_size
* n
/ (adj
->upper
- adj
->lower
);
1346 step
--; /* go by one less than that */
1350 while (children
!= NULL
) {
1351 if (item
== children
->data
)
1353 children
= children
->next
;
1358 if (direction
< 0 && i
> 0)
1359 children
= children
->prev
, i
--;
1360 else if (direction
> 0 && i
< n
-1)
1361 children
= children
->next
, i
++;
1365 if (children
&& children
->data
) {
1367 gtk_list_select_child(GTK_LIST(list
),
1368 GTK_WIDGET(children
->data
));
1369 gtk_widget_grab_focus(GTK_WIDGET(children
->data
));
1370 gtk_adjustment_clamp_page
1372 adj
->lower
+ (adj
->upper
-adj
->lower
) * i
/ n
,
1373 adj
->lower
+ (adj
->upper
-adj
->lower
) * (i
+1) / n
);
1384 static gboolean
listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
1387 return listitem_key(item
, event
, data
, FALSE
);
1390 static gboolean
listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
1393 return listitem_key(item
, event
, data
, TRUE
);
1396 static gboolean
listitem_button_press(GtkWidget
*item
, GdkEventButton
*event
,
1399 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1400 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1401 switch (event
->type
) {
1403 case GDK_BUTTON_PRESS
: uc
->nclicks
= 1; break;
1404 case GDK_2BUTTON_PRESS
: uc
->nclicks
= 2; break;
1405 case GDK_3BUTTON_PRESS
: uc
->nclicks
= 3; break;
1410 static gboolean
listitem_button_release(GtkWidget
*item
, GdkEventButton
*event
,
1413 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1414 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1415 if (uc
->nclicks
>1) {
1416 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1422 static void list_selchange(GtkList
*list
, gpointer data
)
1424 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1425 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(list
));
1427 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1430 static void draglist_move(struct dlgparam
*dp
, struct uctrl
*uc
, int direction
)
1432 int index
= dlg_listbox_index(uc
->ctrl
, dp
);
1433 GList
*children
= gtk_container_children(GTK_CONTAINER(uc
->list
));
1437 (index
== 0 && direction
< 0) ||
1438 (index
== g_list_length(children
)-1 && direction
> 0)) {
1443 child
= g_list_nth_data(children
, index
);
1444 gtk_widget_ref(child
);
1445 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
1446 g_list_free(children
);
1449 children
= g_list_append(children
, child
);
1450 gtk_list_insert_items(GTK_LIST(uc
->list
), children
, index
+ direction
);
1451 gtk_list_select_item(GTK_LIST(uc
->list
), index
+ direction
);
1452 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1455 static void draglist_up(GtkButton
*button
, gpointer data
)
1457 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1458 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1459 draglist_move(dp
, uc
, -1);
1462 static void draglist_down(GtkButton
*button
, gpointer data
)
1464 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1465 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1466 draglist_move(dp
, uc
, +1);
1469 #else /* !GTK_CHECK_VERSION(2,0,0) */
1472 * GTK 2 list box event handlers.
1475 static void listbox_doubleclick(GtkTreeView
*treeview
, GtkTreePath
*path
,
1476 GtkTreeViewColumn
*column
, gpointer data
)
1478 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1479 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(treeview
));
1481 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1484 static void listbox_selchange(GtkTreeSelection
*treeselection
,
1487 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1488 GtkTreeView
*tree
= gtk_tree_selection_get_tree_view(treeselection
);
1489 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1491 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1494 struct draglist_valchange_ctx
{
1496 struct dlgparam
*dp
;
1499 static gboolean
draglist_valchange(gpointer data
)
1501 struct draglist_valchange_ctx
*ctx
=
1502 (struct draglist_valchange_ctx
*)data
;
1504 ctx
->uc
->ctrl
->generic
.handler(ctx
->uc
->ctrl
, ctx
->dp
,
1505 ctx
->dp
->data
, EVENT_VALCHANGE
);
1512 static void listbox_reorder(GtkTreeModel
*treemodel
, GtkTreePath
*path
,
1513 GtkTreeIter
*iter
, gpointer data
)
1515 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1519 if (dp
->flags
& FLAG_UPDATING_LISTBOX
)
1520 return; /* not a user drag operation */
1522 tree
= g_object_get_data(G_OBJECT(treemodel
), "user-data");
1523 uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tree
));
1526 * We should cause EVENT_VALCHANGE on the list box, now
1527 * that its rows have been reordered. However, the GTK 2
1528 * docs say that at the point this signal is received the
1529 * new row might not have actually been filled in yet.
1531 * (So what smegging use is it then, eh? Don't suppose it
1532 * occurred to you at any point that letting the
1533 * application know _after_ the reordering was compelete
1534 * might be helpful to someone?)
1536 * To get round this, I schedule an idle function, which I
1537 * hope won't be called until the main event loop is
1538 * re-entered after the drag-and-drop handler has finished
1539 * furtling with the list store.
1541 struct draglist_valchange_ctx
*ctx
=
1542 snew(struct draglist_valchange_ctx
);
1545 g_idle_add(draglist_valchange
, ctx
);
1549 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1551 #if !GTK_CHECK_VERSION(2,4,0)
1553 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
)
1555 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1556 GtkWidget
*menushell
= GTK_WIDGET(item
)->parent
;
1557 gpointer optmenu
= gtk_object_get_data(GTK_OBJECT(menushell
), "user-data");
1558 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(optmenu
));
1559 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1564 static void droplist_selchange(GtkComboBox
*combo
, gpointer data
)
1566 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1567 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(combo
));
1569 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1572 #endif /* !GTK_CHECK_VERSION(2,4,0) */
1574 static void filesel_ok(GtkButton
*button
, gpointer data
)
1576 /* struct dlgparam *dp = (struct dlgparam *)data; */
1577 gpointer filesel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1578 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(filesel
), "user-data");
1579 const char *name
= gtk_file_selection_get_filename
1580 (GTK_FILE_SELECTION(filesel
));
1581 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1584 static void fontsel_ok(GtkButton
*button
, gpointer data
)
1586 /* struct dlgparam *dp = (struct dlgparam *)data; */
1588 #if !GTK_CHECK_VERSION(2,0,0)
1590 gpointer fontsel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1591 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(fontsel
), "user-data");
1592 const char *name
= gtk_font_selection_dialog_get_font_name
1593 (GTK_FONT_SELECTION_DIALOG(fontsel
));
1594 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1598 unifontsel
*fontsel
= (unifontsel
*)gtk_object_get_data
1599 (GTK_OBJECT(button
), "user-data");
1600 struct uctrl
*uc
= (struct uctrl
*)fontsel
->user_data
;
1601 char *name
= unifontsel_get_name(fontsel
);
1602 assert(name
); /* should always be ok after OK pressed */
1603 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1609 static void coloursel_ok(GtkButton
*button
, gpointer data
)
1611 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1612 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1613 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1615 gtk_color_selection_get_color
1616 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel
)->colorsel
),
1618 dp
->coloursel_result
.r
= (int) (255 * cvals
[0]);
1619 dp
->coloursel_result
.g
= (int) (255 * cvals
[1]);
1620 dp
->coloursel_result
.b
= (int) (255 * cvals
[2]);
1621 dp
->coloursel_result
.ok
= TRUE
;
1622 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1625 static void coloursel_cancel(GtkButton
*button
, gpointer data
)
1627 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1628 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1629 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1630 dp
->coloursel_result
.ok
= FALSE
;
1631 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1634 static void filefont_clicked(GtkButton
*button
, gpointer data
)
1636 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1637 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1639 if (uc
->ctrl
->generic
.type
== CTRL_FILESELECT
) {
1640 GtkWidget
*filesel
=
1641 gtk_file_selection_new(uc
->ctrl
->fileselect
.title
);
1642 gtk_window_set_modal(GTK_WINDOW(filesel
), TRUE
);
1644 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "user-data",
1646 gtk_object_set_data(GTK_OBJECT(filesel
), "user-data", (gpointer
)uc
);
1648 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1649 GTK_SIGNAL_FUNC(filesel_ok
), (gpointer
)dp
);
1650 gtk_signal_connect_object
1651 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1652 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1653 gtk_signal_connect_object
1654 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->cancel_button
), "clicked",
1655 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1656 gtk_widget_show(filesel
);
1659 if (uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
) {
1660 const gchar
*fontname
= gtk_entry_get_text(GTK_ENTRY(uc
->entry
));
1662 #if !GTK_CHECK_VERSION(2,0,0)
1665 * Use the GTK 1 standard font selector.
1668 gchar
*spacings
[] = { "c", "m", NULL
};
1669 GtkWidget
*fontsel
=
1670 gtk_font_selection_dialog_new("Select a font");
1671 gtk_window_set_modal(GTK_WINDOW(fontsel
), TRUE
);
1672 gtk_font_selection_dialog_set_filter
1673 (GTK_FONT_SELECTION_DIALOG(fontsel
),
1674 GTK_FONT_FILTER_BASE
, GTK_FONT_ALL
,
1675 NULL
, NULL
, NULL
, NULL
, spacings
, NULL
);
1676 if (!gtk_font_selection_dialog_set_font_name
1677 (GTK_FONT_SELECTION_DIALOG(fontsel
), fontname
)) {
1679 * If the font name wasn't found as it was, try opening
1680 * it and extracting its FONT property. This should
1681 * have the effect of mapping short aliases into true
1684 GdkFont
*font
= gdk_font_load(fontname
);
1686 XFontStruct
*xfs
= GDK_FONT_XFONT(font
);
1687 Display
*disp
= GDK_FONT_XDISPLAY(font
);
1688 Atom fontprop
= XInternAtom(disp
, "FONT", False
);
1691 if (XGetFontProperty(xfs
, fontprop
, &ret
)) {
1692 char *name
= XGetAtomName(disp
, (Atom
)ret
);
1694 gtk_font_selection_dialog_set_font_name
1695 (GTK_FONT_SELECTION_DIALOG(fontsel
), name
);
1697 gdk_font_unref(font
);
1701 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1702 "user-data", (gpointer
)fontsel
);
1703 gtk_object_set_data(GTK_OBJECT(fontsel
), "user-data", (gpointer
)uc
);
1705 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1706 "clicked", GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1707 gtk_signal_connect_object
1708 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1709 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1711 gtk_signal_connect_object
1712 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->cancel_button
),
1713 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1715 gtk_widget_show(fontsel
);
1717 #else /* !GTK_CHECK_VERSION(2,0,0) */
1720 * Use the unifontsel code provided in gtkfont.c.
1723 unifontsel
*fontsel
= unifontsel_new("Select a font");
1725 gtk_window_set_modal(fontsel
->window
, TRUE
);
1726 unifontsel_set_name(fontsel
, fontname
);
1728 gtk_object_set_data(GTK_OBJECT(fontsel
->ok_button
),
1729 "user-data", (gpointer
)fontsel
);
1730 fontsel
->user_data
= uc
;
1731 gtk_signal_connect(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1732 GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1733 gtk_signal_connect_object(GTK_OBJECT(fontsel
->ok_button
), "clicked",
1734 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1736 gtk_signal_connect_object(GTK_OBJECT(fontsel
->cancel_button
),"clicked",
1737 GTK_SIGNAL_FUNC(unifontsel_destroy
),
1740 gtk_widget_show(GTK_WIDGET(fontsel
->window
));
1742 #endif /* !GTK_CHECK_VERSION(2,0,0) */
1747 static void label_sizealloc(GtkWidget
*widget
, GtkAllocation
*alloc
,
1750 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1751 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1753 gtk_widget_set_usize(uc
->text
, alloc
->width
, -1);
1754 gtk_label_set_text(GTK_LABEL(uc
->text
), uc
->ctrl
->generic
.label
);
1755 gtk_signal_disconnect(GTK_OBJECT(uc
->text
), uc
->textsig
);
1758 /* ----------------------------------------------------------------------
1759 * This function does the main layout work: it reads a controlset,
1760 * it creates the relevant GTK controls, and returns a GtkWidget
1761 * containing the result. (This widget might be a title of some
1762 * sort, it might be a Columns containing many controls, or it
1763 * might be a GtkFrame containing a Columns; whatever it is, it's
1764 * definitely a GtkWidget and should probably be added to a
1767 * `win' is required for setting the default button. If it is
1768 * non-NULL, all buttons created will be default-capable (so they
1769 * have extra space round them for the default highlight).
1771 GtkWidget
*layout_ctrls(struct dlgparam
*dp
, struct Shortcuts
*scs
,
1772 struct controlset
*s
, GtkWindow
*win
)
1778 if (!s
->boxname
&& s
->boxtitle
) {
1779 /* This controlset is a panel title. */
1780 return gtk_label_new(s
->boxtitle
);
1784 * Otherwise, we expect to be laying out actual controls, so
1785 * we'll start by creating a Columns for the purpose.
1787 cols
= COLUMNS(columns_new(4));
1788 ret
= GTK_WIDGET(cols
);
1789 gtk_widget_show(ret
);
1792 * Create a containing frame if we have a box name.
1795 ret
= gtk_frame_new(s
->boxtitle
); /* NULL is valid here */
1796 gtk_container_set_border_width(GTK_CONTAINER(cols
), 4);
1797 gtk_container_add(GTK_CONTAINER(ret
), GTK_WIDGET(cols
));
1798 gtk_widget_show(ret
);
1802 * Now iterate through the controls themselves, create them,
1803 * and add them to the Columns.
1805 for (i
= 0; i
< s
->ncontrols
; i
++) {
1806 union control
*ctrl
= s
->ctrls
[i
];
1809 GtkWidget
*w
= NULL
;
1811 switch (ctrl
->generic
.type
) {
1814 static const int simplecols
[1] = { 100 };
1815 columns_set_cols(cols
, ctrl
->columns
.ncols
,
1816 (ctrl
->columns
.percentages ?
1817 ctrl
->columns
.percentages
: simplecols
));
1819 continue; /* no actual control created */
1822 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
->tabdelay
.ctrl
);
1824 columns_taborder_last(cols
, uc
->toplevel
);
1826 continue; /* no actual control created */
1829 uc
= snew(struct uctrl
);
1831 uc
->privdata
= NULL
;
1832 uc
->privdata_needs_free
= FALSE
;
1835 #if !GTK_CHECK_VERSION(2,4,0)
1836 uc
->list
= uc
->menu
= uc
->optmenu
= NULL
;
1840 #if GTK_CHECK_VERSION(2,0,0)
1841 uc
->treeview
= NULL
;
1842 uc
->listmodel
= NULL
;
1844 uc
->button
= uc
->text
= NULL
;
1848 switch (ctrl
->generic
.type
) {
1850 w
= gtk_button_new_with_label(ctrl
->generic
.label
);
1852 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
1853 if (ctrl
->button
.isdefault
)
1854 gtk_window_set_default(win
, w
);
1855 if (ctrl
->button
.iscancel
)
1856 dp
->cancelbutton
= w
;
1858 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
1859 GTK_SIGNAL_FUNC(button_clicked
), dp
);
1860 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1861 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1862 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->button
.shortcut
,
1863 SHORTCUT_UCTRL
, uc
);
1866 w
= gtk_check_button_new_with_label(ctrl
->generic
.label
);
1867 gtk_signal_connect(GTK_OBJECT(w
), "toggled",
1868 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1869 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1870 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1871 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->checkbox
.shortcut
,
1872 SHORTCUT_UCTRL
, uc
);
1877 * Radio buttons get to go inside their own Columns, no
1881 gint i
, *percentages
;
1885 if (ctrl
->generic
.label
) {
1886 GtkWidget
*label
= gtk_label_new(ctrl
->generic
.label
);
1887 columns_add(COLUMNS(w
), label
, 0, 1);
1888 columns_force_left_align(COLUMNS(w
), label
);
1889 gtk_widget_show(label
);
1890 shortcut_add(scs
, label
, ctrl
->radio
.shortcut
,
1891 SHORTCUT_UCTRL
, uc
);
1894 percentages
= g_new(gint
, ctrl
->radio
.ncolumns
);
1895 for (i
= 0; i
< ctrl
->radio
.ncolumns
; i
++) {
1897 ((100 * (i
+1) / ctrl
->radio
.ncolumns
) -
1898 100 * i
/ ctrl
->radio
.ncolumns
);
1900 columns_set_cols(COLUMNS(w
), ctrl
->radio
.ncolumns
,
1902 g_free(percentages
);
1905 uc
->nbuttons
= ctrl
->radio
.nbuttons
;
1906 uc
->buttons
= snewn(uc
->nbuttons
, GtkWidget
*);
1908 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++) {
1912 b
= (gtk_radio_button_new_with_label
1913 (group
, ctrl
->radio
.buttons
[i
]));
1915 group
= gtk_radio_button_group(GTK_RADIO_BUTTON(b
));
1916 colstart
= i
% ctrl
->radio
.ncolumns
;
1917 columns_add(COLUMNS(w
), b
, colstart
,
1918 (i
== ctrl
->radio
.nbuttons
-1 ?
1919 ctrl
->radio
.ncolumns
- colstart
: 1));
1920 columns_force_left_align(COLUMNS(w
), b
);
1922 gtk_signal_connect(GTK_OBJECT(b
), "toggled",
1923 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1924 gtk_signal_connect(GTK_OBJECT(b
), "focus_in_event",
1925 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1926 if (ctrl
->radio
.shortcuts
) {
1927 shortcut_add(scs
, GTK_BIN(b
)->child
,
1928 ctrl
->radio
.shortcuts
[i
],
1929 SHORTCUT_UCTRL
, uc
);
1937 GtkWidget
*signalobject
;
1939 if (ctrl
->editbox
.has_list
) {
1940 #if !GTK_CHECK_VERSION(2,4,0)
1944 w
= gtk_combo_new();
1945 gtk_combo_set_value_in_list(GTK_COMBO(w
), FALSE
, TRUE
);
1946 uc
->entry
= GTK_COMBO(w
)->entry
;
1947 uc
->list
= GTK_COMBO(w
)->list
;
1948 signalobject
= uc
->entry
;
1953 uc
->listmodel
= gtk_list_store_new(2, G_TYPE_INT
,
1955 w
= gtk_combo_box_entry_new_with_model
1956 (GTK_TREE_MODEL(uc
->listmodel
), 1);
1957 /* We cannot support password combo boxes. */
1958 assert(!ctrl
->editbox
.password
);
1960 signalobject
= uc
->combo
;
1963 w
= gtk_entry_new();
1964 if (ctrl
->editbox
.password
)
1965 gtk_entry_set_visibility(GTK_ENTRY(w
), FALSE
);
1970 gtk_signal_connect(GTK_OBJECT(signalobject
), "changed",
1971 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
1972 gtk_signal_connect(GTK_OBJECT(signalobject
), "key_press_event",
1973 GTK_SIGNAL_FUNC(editbox_key
), dp
);
1974 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_in_event",
1975 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1976 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1977 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1978 gtk_signal_connect(GTK_OBJECT(signalobject
), "focus_out_event",
1979 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1981 * Edit boxes, for some strange reason, have a minimum
1982 * width of 150 in GTK 1.2. We don't want this - we'd
1983 * rather the edit boxes acquired their natural width
1984 * from the column layout of the rest of the box.
1986 * Also, while we're here, we'll squirrel away the
1987 * edit box height so we can use that to centre its
1988 * label vertically beside it.
1990 gtk_widget_size_request(w
, &req
);
1991 gtk_widget_set_usize(w
, 10, req
.height
);
1993 if (ctrl
->generic
.label
) {
1994 GtkWidget
*label
, *container
;
1996 label
= gtk_label_new(ctrl
->generic
.label
);
1998 shortcut_add(scs
, label
, ctrl
->editbox
.shortcut
,
1999 SHORTCUT_FOCUS
, uc
->entry
);
2001 container
= columns_new(4);
2002 if (ctrl
->editbox
.percentwidth
== 100) {
2003 columns_add(COLUMNS(container
), label
, 0, 1);
2004 columns_force_left_align(COLUMNS(container
), label
);
2005 columns_add(COLUMNS(container
), w
, 0, 1);
2007 gint percentages
[2];
2008 percentages
[1] = ctrl
->editbox
.percentwidth
;
2009 percentages
[0] = 100 - ctrl
->editbox
.percentwidth
;
2010 columns_set_cols(COLUMNS(container
), 2, percentages
);
2011 columns_add(COLUMNS(container
), label
, 0, 1);
2012 columns_force_left_align(COLUMNS(container
), label
);
2013 columns_add(COLUMNS(container
), w
, 1, 1);
2014 /* Centre the label vertically. */
2015 gtk_widget_set_usize(label
, -1, req
.height
);
2016 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2018 gtk_widget_show(label
);
2026 case CTRL_FILESELECT
:
2027 case CTRL_FONTSELECT
:
2032 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2033 "Browse..." : "Change...");
2035 gint percentages
[] = { 75, 25 };
2037 columns_set_cols(COLUMNS(w
), 2, percentages
);
2039 if (ctrl
->generic
.label
) {
2040 ww
= gtk_label_new(ctrl
->generic
.label
);
2041 columns_add(COLUMNS(w
), ww
, 0, 2);
2042 columns_force_left_align(COLUMNS(w
), ww
);
2043 gtk_widget_show(ww
);
2044 shortcut_add(scs
, ww
,
2045 (ctrl
->generic
.type
== CTRL_FILESELECT ?
2046 ctrl
->fileselect
.shortcut
:
2047 ctrl
->fontselect
.shortcut
),
2048 SHORTCUT_UCTRL
, uc
);
2052 uc
->entry
= ww
= gtk_entry_new();
2053 gtk_widget_size_request(ww
, &req
);
2054 gtk_widget_set_usize(ww
, 10, req
.height
);
2055 columns_add(COLUMNS(w
), ww
, 0, 1);
2056 gtk_widget_show(ww
);
2058 uc
->button
= ww
= gtk_button_new_with_label(browsebtn
);
2059 columns_add(COLUMNS(w
), ww
, 1, 1);
2060 gtk_widget_show(ww
);
2062 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "key_press_event",
2063 GTK_SIGNAL_FUNC(editbox_key
), dp
);
2065 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "changed",
2066 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
2067 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_in_event",
2068 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2069 gtk_signal_connect(GTK_OBJECT(uc
->button
), "focus_in_event",
2070 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2071 gtk_signal_connect(GTK_OBJECT(ww
), "clicked",
2072 GTK_SIGNAL_FUNC(filefont_clicked
), dp
);
2077 #if GTK_CHECK_VERSION(2,0,0)
2079 * First construct the list data store, with the right
2080 * number of columns.
2082 # if !GTK_CHECK_VERSION(2,4,0)
2083 /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
2084 * because combo boxes are still done the old GTK1 way.) */
2085 if (ctrl
->listbox
.height
> 0)
2092 cols
= ctrl
->listbox
.ncols
;
2093 cols
= cols ? cols
: 1;
2094 types
= snewn(1 + cols
, GType
);
2096 types
[0] = G_TYPE_INT
;
2097 for (i
= 0; i
< cols
; i
++)
2098 types
[i
+1] = G_TYPE_STRING
;
2100 uc
->listmodel
= gtk_list_store_newv(1 + cols
, types
);
2107 * See if it's a drop-down list (non-editable combo
2110 if (ctrl
->listbox
.height
== 0) {
2111 #if !GTK_CHECK_VERSION(2,4,0)
2113 * GTK1 and early-GTK2 option-menu style of
2116 uc
->optmenu
= w
= gtk_option_menu_new();
2117 uc
->menu
= gtk_menu_new();
2118 gtk_option_menu_set_menu(GTK_OPTION_MENU(w
), uc
->menu
);
2119 gtk_object_set_data(GTK_OBJECT(uc
->menu
), "user-data",
2120 (gpointer
)uc
->optmenu
);
2121 gtk_signal_connect(GTK_OBJECT(uc
->optmenu
), "focus_in_event",
2122 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2125 * Late-GTK2 style using a GtkComboBox.
2127 GtkCellRenderer
*cr
;
2130 * Create a non-editable GtkComboBox (that is, not
2131 * its subclass GtkComboBoxEntry).
2133 w
= gtk_combo_box_new_with_model
2134 (GTK_TREE_MODEL(uc
->listmodel
));
2138 * Tell it how to render a list item (i.e. which
2139 * column to look at in the list model).
2141 cr
= gtk_cell_renderer_text_new();
2142 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w
), cr
, TRUE
);
2143 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w
), cr
,
2147 * And tell it to notify us when the selection
2150 g_signal_connect(G_OBJECT(w
), "changed",
2151 G_CALLBACK(droplist_selchange
), dp
);
2154 #if !GTK_CHECK_VERSION(2,0,0)
2156 * GTK1-style full list box.
2158 uc
->list
= gtk_list_new();
2159 if (ctrl
->listbox
.multisel
== 2) {
2160 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2161 GTK_SELECTION_EXTENDED
);
2162 } else if (ctrl
->listbox
.multisel
== 1) {
2163 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2164 GTK_SELECTION_MULTIPLE
);
2166 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
2167 GTK_SELECTION_SINGLE
);
2169 w
= gtk_scrolled_window_new(NULL
, NULL
);
2170 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w
),
2172 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w
),
2174 GTK_POLICY_AUTOMATIC
);
2175 uc
->adj
= gtk_scrolled_window_get_vadjustment
2176 (GTK_SCROLLED_WINDOW(w
));
2178 gtk_widget_show(uc
->list
);
2179 gtk_signal_connect(GTK_OBJECT(uc
->list
), "selection-changed",
2180 GTK_SIGNAL_FUNC(list_selchange
), dp
);
2181 gtk_signal_connect(GTK_OBJECT(uc
->list
), "focus_in_event",
2182 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2185 * Adjust the height of the scrolled window to the
2186 * minimum given by the height parameter.
2188 * This piece of guesswork is a horrid hack based
2189 * on looking inside the GTK 1.2 sources
2190 * (specifically gtkviewport.c, which appears to be
2191 * the widget which provides the border around the
2192 * scrolling area). Anyone lets me know how I can
2193 * do this in a way which isn't at risk from GTK
2194 * upgrades, I'd be grateful.
2198 edge
= GTK_WIDGET(uc
->list
)->style
->klass
->ythickness
;
2199 gtk_widget_set_usize(w
, 10,
2200 2*edge
+ (ctrl
->listbox
.height
*
2201 get_listitemheight(w
)));
2204 if (ctrl
->listbox
.draglist
) {
2206 * GTK doesn't appear to make it easy to
2207 * implement a proper draggable list; so
2208 * instead I'm just going to have to put an Up
2209 * and a Down button to the right of the actual
2210 * list box. Ah well.
2212 GtkWidget
*cols
, *button
;
2213 static const gint percentages
[2] = { 80, 20 };
2215 cols
= columns_new(4);
2216 columns_set_cols(COLUMNS(cols
), 2, percentages
);
2217 columns_add(COLUMNS(cols
), w
, 0, 1);
2219 button
= gtk_button_new_with_label("Up");
2220 columns_add(COLUMNS(cols
), button
, 1, 1);
2221 gtk_widget_show(button
);
2222 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2223 GTK_SIGNAL_FUNC(draglist_up
), dp
);
2224 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2225 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2226 button
= gtk_button_new_with_label("Down");
2227 columns_add(COLUMNS(cols
), button
, 1, 1);
2228 gtk_widget_show(button
);
2229 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
2230 GTK_SIGNAL_FUNC(draglist_down
), dp
);
2231 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
2232 GTK_SIGNAL_FUNC(widget_focus
), dp
);
2238 * GTK2 treeview-based full list box.
2240 GtkTreeSelection
*sel
;
2243 * Create the list box itself, its columns, and
2244 * its containing scrolled window.
2246 w
= gtk_tree_view_new_with_model
2247 (GTK_TREE_MODEL(uc
->listmodel
));
2248 g_object_set_data(G_OBJECT(uc
->listmodel
), "user-data",
2250 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w
), FALSE
);
2251 sel
= gtk_tree_view_get_selection(GTK_TREE_VIEW(w
));
2252 gtk_tree_selection_set_mode
2253 (sel
, ctrl
->listbox
.multisel ? GTK_SELECTION_MULTIPLE
:
2254 GTK_SELECTION_SINGLE
);
2256 gtk_signal_connect(GTK_OBJECT(w
), "row-activated",
2257 GTK_SIGNAL_FUNC(listbox_doubleclick
), dp
);
2258 g_signal_connect(G_OBJECT(sel
), "changed",
2259 G_CALLBACK(listbox_selchange
), dp
);
2261 if (ctrl
->listbox
.draglist
) {
2262 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w
), TRUE
);
2263 g_signal_connect(G_OBJECT(uc
->listmodel
), "row-inserted",
2264 G_CALLBACK(listbox_reorder
), dp
);
2271 cols
= ctrl
->listbox
.ncols
;
2272 cols
= cols ? cols
: 1;
2273 for (i
= 0; i
< cols
; i
++) {
2274 GtkTreeViewColumn
*column
;
2276 * It appears that GTK 2 doesn't leave us any
2277 * particularly sensible way to honour the
2278 * "percentages" specification in the ctrl
2281 column
= gtk_tree_view_column_new_with_attributes
2282 ("heading", gtk_cell_renderer_text_new(),
2283 "text", i
+1, (char *)NULL
);
2284 gtk_tree_view_column_set_sizing
2285 (column
, GTK_TREE_VIEW_COLUMN_GROW_ONLY
);
2286 gtk_tree_view_append_column(GTK_TREE_VIEW(w
), column
);
2293 scroll
= gtk_scrolled_window_new(NULL
, NULL
);
2294 gtk_scrolled_window_set_shadow_type
2295 (GTK_SCROLLED_WINDOW(scroll
), GTK_SHADOW_IN
);
2297 gtk_container_add(GTK_CONTAINER(scroll
), w
);
2298 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll
),
2299 GTK_POLICY_AUTOMATIC
,
2301 gtk_widget_set_size_request
2303 ctrl
->listbox
.height
* get_listitemheight(w
));
2310 if (ctrl
->generic
.label
) {
2311 GtkWidget
*label
, *container
;
2314 label
= gtk_label_new(ctrl
->generic
.label
);
2316 shortcut_add(scs
, label
, ctrl
->listbox
.shortcut
,
2319 container
= columns_new(4);
2320 if (ctrl
->listbox
.percentwidth
== 100) {
2321 columns_add(COLUMNS(container
), label
, 0, 1);
2322 columns_force_left_align(COLUMNS(container
), label
);
2323 columns_add(COLUMNS(container
), w
, 0, 1);
2325 gint percentages
[2];
2326 percentages
[1] = ctrl
->listbox
.percentwidth
;
2327 percentages
[0] = 100 - ctrl
->listbox
.percentwidth
;
2328 columns_set_cols(COLUMNS(container
), 2, percentages
);
2329 columns_add(COLUMNS(container
), label
, 0, 1);
2330 columns_force_left_align(COLUMNS(container
), label
);
2331 columns_add(COLUMNS(container
), w
, 1, 1);
2332 /* Centre the label vertically. */
2333 gtk_widget_size_request(w
, &req
);
2334 gtk_widget_set_usize(label
, -1, req
.height
);
2335 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
2337 gtk_widget_show(label
);
2347 * Wrapping text widgets don't sit well with the GTK
2348 * layout model, in which widgets state a minimum size
2349 * and the whole window then adjusts to the smallest
2350 * size it can sensibly take given its contents. A
2351 * wrapping text widget _has_ no clear minimum size;
2352 * instead it has a range of possibilities. It can be
2353 * one line deep but 2000 wide, or two lines deep and
2354 * 1000 pixels, or three by 867, or four by 500 and so
2355 * on. It can be as short as you like provided you
2356 * don't mind it being wide, or as narrow as you like
2357 * provided you don't mind it being tall.
2359 * Therefore, it fits very badly into the layout model.
2360 * Hence the only thing to do is pick a width and let
2361 * it choose its own number of lines. To do this I'm
2362 * going to cheat a little. All new wrapping text
2363 * widgets will be created with a minimal text content
2364 * "X"; then, after the rest of the dialog box is set
2365 * up and its size calculated, the text widgets will be
2366 * told their width and given their real text, which
2367 * will cause the size to be recomputed in the y
2368 * direction (because many of them will expand to more
2371 uc
->text
= w
= gtk_label_new("X");
2372 gtk_misc_set_alignment(GTK_MISC(w
), 0.0, 0.0);
2373 gtk_label_set_line_wrap(GTK_LABEL(w
), TRUE
);
2375 gtk_signal_connect(GTK_OBJECT(w
), "size-allocate",
2376 GTK_SIGNAL_FUNC(label_sizealloc
), dp
);
2382 columns_add(cols
, w
,
2383 COLUMN_START(ctrl
->generic
.column
),
2384 COLUMN_SPAN(ctrl
->generic
.column
));
2386 columns_force_left_align(cols
, w
);
2390 dlg_add_uctrl(dp
, uc
);
2397 struct dlgparam
*dp
;
2398 GtkNotebook
*panels
;
2400 #if !GTK_CHECK_VERSION(2,0,0)
2401 GtkWidget
*treeitem
;
2404 GtkTreePath
*treepath
;
2406 struct Shortcuts shortcuts
;
2409 #if GTK_CHECK_VERSION(2,0,0)
2410 static void treeselection_changed(GtkTreeSelection
*treeselection
,
2413 struct selparam
*sps
= (struct selparam
*)data
, *sp
;
2414 GtkTreeModel
*treemodel
;
2415 GtkTreeIter treeiter
;
2419 if (!gtk_tree_selection_get_selected(treeselection
, &treemodel
, &treeiter
))
2422 gtk_tree_model_get(treemodel
, &treeiter
, TREESTORE_PARAMS
, &spindex
, -1);
2425 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2426 gtk_notebook_set_page(sp
->panels
, page_num
);
2428 dlg_refresh(NULL
, sp
->dp
);
2430 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2433 static void treeitem_sel(GtkItem
*item
, gpointer data
)
2435 struct selparam
*sp
= (struct selparam
*)data
;
2438 page_num
= gtk_notebook_page_num(sp
->panels
, sp
->panel
);
2439 gtk_notebook_set_page(sp
->panels
, page_num
);
2441 dlg_refresh(NULL
, sp
->dp
);
2443 sp
->dp
->shortcuts
= &sp
->shortcuts
;
2444 sp
->dp
->currtreeitem
= sp
->treeitem
;
2448 static void window_destroy(GtkWidget
*widget
, gpointer data
)
2453 #if !GTK_CHECK_VERSION(2,0,0)
2454 static int tree_grab_focus(struct dlgparam
*dp
)
2459 * See if any of the treeitems has the focus.
2462 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2463 if (GTK_WIDGET_HAS_FOCUS(dp
->treeitems
[i
])) {
2471 gtk_widget_grab_focus(dp
->currtreeitem
);
2476 gint
tree_focus(GtkContainer
*container
, GtkDirectionType direction
,
2479 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2481 gtk_signal_emit_stop_by_name(GTK_OBJECT(container
), "focus");
2483 * If there's a focused treeitem, we return FALSE to cause the
2484 * focus to move on to some totally other control. If not, we
2485 * focus the selected one.
2487 return tree_grab_focus(dp
);
2491 int win_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2493 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2495 if (event
->keyval
== GDK_Escape
&& dp
->cancelbutton
) {
2496 gtk_signal_emit_by_name(GTK_OBJECT(dp
->cancelbutton
), "clicked");
2500 if ((event
->state
& GDK_MOD1_MASK
) &&
2501 (unsigned char)event
->string
[0] > 0 &&
2502 (unsigned char)event
->string
[0] <= 127) {
2503 int schr
= (unsigned char)event
->string
[0];
2504 struct Shortcut
*sc
= &dp
->shortcuts
->sc
[schr
];
2506 switch (sc
->action
) {
2508 #if GTK_CHECK_VERSION(2,0,0)
2509 gtk_widget_grab_focus(sc
->widget
);
2511 tree_grab_focus(dp
);
2514 case SHORTCUT_FOCUS
:
2515 gtk_widget_grab_focus(sc
->widget
);
2517 case SHORTCUT_UCTRL
:
2519 * We must do something sensible with a uctrl.
2520 * Precisely what this is depends on the type of
2523 switch (sc
->uc
->ctrl
->generic
.type
) {
2526 /* Check boxes and buttons get the focus _and_ get toggled. */
2527 gtk_widget_grab_focus(sc
->uc
->toplevel
);
2528 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->toplevel
),
2531 case CTRL_FILESELECT
:
2532 case CTRL_FONTSELECT
:
2533 /* File/font selectors have their buttons pressed (ooer),
2534 * and focus transferred to the edit box. */
2535 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->button
),
2537 gtk_widget_grab_focus(sc
->uc
->entry
);
2541 * Radio buttons are fun, because they have
2542 * multiple shortcuts. We must find whether the
2543 * activated shortcut is the shortcut for the whole
2544 * group, or for a particular button. In the former
2545 * case, we find the currently selected button and
2546 * focus it; in the latter, we focus-and-click the
2547 * button whose shortcut was pressed.
2549 if (schr
== sc
->uc
->ctrl
->radio
.shortcut
) {
2551 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2552 if (gtk_toggle_button_get_active
2553 (GTK_TOGGLE_BUTTON(sc
->uc
->buttons
[i
]))) {
2554 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2556 } else if (sc
->uc
->ctrl
->radio
.shortcuts
) {
2558 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
2559 if (schr
== sc
->uc
->ctrl
->radio
.shortcuts
[i
]) {
2560 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
2561 gtk_signal_emit_by_name
2562 (GTK_OBJECT(sc
->uc
->buttons
[i
]), "clicked");
2568 #if !GTK_CHECK_VERSION(2,4,0)
2569 if (sc
->uc
->optmenu
) {
2573 gtk_widget_grab_focus(sc
->uc
->optmenu
);
2574 /* Option menus don't work using the "clicked" signal.
2575 * We need to manufacture a button press event :-/ */
2576 bev
.type
= GDK_BUTTON_PRESS
;
2578 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->optmenu
),
2579 "button_press_event",
2584 if (sc
->uc
->combo
) {
2585 gtk_widget_grab_focus(sc
->uc
->combo
);
2586 gtk_combo_box_popup(GTK_COMBO_BOX(sc
->uc
->combo
));
2590 #if !GTK_CHECK_VERSION(2,0,0)
2593 * For GTK-1 style list boxes, we tell it to
2594 * focus one of its children, which appears to
2595 * do the Right Thing.
2597 gtk_container_focus(GTK_CONTAINER(sc
->uc
->list
),
2598 GTK_DIR_TAB_FORWARD
);
2602 if (sc
->uc
->treeview
) {
2603 gtk_widget_grab_focus(sc
->uc
->treeview
);
2607 assert(!"We shouldn't get here");
2617 #if !GTK_CHECK_VERSION(2,0,0)
2618 int tree_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
2620 struct dlgparam
*dp
= (struct dlgparam
*)data
;
2622 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
2623 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
) {
2625 for (i
= 0; i
< dp
->ntreeitems
; i
++)
2626 if (widget
== dp
->treeitems
[i
])
2628 if (i
< dp
->ntreeitems
) {
2629 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
)
2636 if (i
< 0 || i
>= dp
->ntreeitems
)
2637 break; /* nothing in that dir to select */
2639 * Determine if this tree item is visible.
2642 GtkWidget
*w
= dp
->treeitems
[i
];
2644 while (w
&& (GTK_IS_TREE_ITEM(w
) || GTK_IS_TREE(w
))) {
2645 if (!GTK_WIDGET_VISIBLE(w
)) {
2652 j
= i
; /* got one */
2658 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2661 gtk_signal_emit_by_name(GTK_OBJECT(dp
->treeitems
[j
]), "toggle");
2662 gtk_widget_grab_focus(dp
->treeitems
[j
]);
2668 * It's nice for Left and Right to expand and collapse tree
2671 if (event
->keyval
== GDK_Left
|| event
->keyval
== GDK_KP_Left
) {
2672 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2674 gtk_tree_item_collapse(GTK_TREE_ITEM(widget
));
2677 if (event
->keyval
== GDK_Right
|| event
->keyval
== GDK_KP_Right
) {
2678 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
2680 gtk_tree_item_expand(GTK_TREE_ITEM(widget
));
2688 static void shortcut_highlight(GtkWidget
*labelw
, int chr
)
2690 GtkLabel
*label
= GTK_LABEL(labelw
);
2691 gchar
*currstr
, *pattern
;
2694 gtk_label_get(label
, &currstr
);
2695 for (i
= 0; currstr
[i
]; i
++)
2696 if (tolower((unsigned char)currstr
[i
]) == chr
) {
2699 pattern
= dupprintf("%*s_", i
, "");
2701 gtk_widget_size_request(GTK_WIDGET(label
), &req
);
2702 gtk_label_set_pattern(label
, pattern
);
2703 gtk_widget_set_usize(GTK_WIDGET(label
), -1, req
.height
);
2710 void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
2711 int chr
, int action
, void *ptr
)
2713 if (chr
== NO_SHORTCUT
)
2716 chr
= tolower((unsigned char)chr
);
2718 assert(scs
->sc
[chr
].action
== SHORTCUT_EMPTY
);
2720 scs
->sc
[chr
].action
= action
;
2722 if (action
== SHORTCUT_FOCUS
) {
2723 scs
->sc
[chr
].uc
= NULL
;
2724 scs
->sc
[chr
].widget
= (GtkWidget
*)ptr
;
2726 scs
->sc
[chr
].widget
= NULL
;
2727 scs
->sc
[chr
].uc
= (struct uctrl
*)ptr
;
2730 shortcut_highlight(labelw
, chr
);
2733 int get_listitemheight(GtkWidget
*w
)
2735 #if !GTK_CHECK_VERSION(2,0,0)
2736 GtkWidget
*listitem
= gtk_list_item_new_with_label("foo");
2738 gtk_widget_size_request(listitem
, &req
);
2739 gtk_object_sink(GTK_OBJECT(listitem
));
2743 GtkCellRenderer
*cr
= gtk_cell_renderer_text_new();
2744 gtk_cell_renderer_get_size(cr
, w
, NULL
, NULL
, NULL
, NULL
, &height
);
2745 g_object_ref(G_OBJECT(cr
));
2746 gtk_object_sink(GTK_OBJECT(cr
));
2747 g_object_unref(G_OBJECT(cr
));
2752 void set_dialog_action_area(GtkDialog
*dlg
, GtkWidget
*w
)
2754 #if !GTK_CHECK_VERSION(2,0,0)
2757 * In GTK 1, laying out the buttons at the bottom of the
2758 * configuration box is nice and easy, because a GtkDialog's
2759 * action_area is a GtkHBox which stretches to cover the full
2760 * width of the dialog. So we just put our Columns widget
2761 * straight into that hbox, and it ends up just where we want
2764 gtk_box_pack_start(GTK_BOX(dlg
->action_area
), w
, TRUE
, TRUE
, 0);
2768 * In GTK 2, the action area is now a GtkHButtonBox and its
2769 * layout behaviour seems to be different: it doesn't stretch
2770 * to cover the full width of the window, but instead finds its
2771 * own preferred width and right-aligns that within the window.
2772 * This isn't what we want, because we have both left-aligned
2773 * and right-aligned buttons coming out of the above call to
2774 * layout_ctrls(), and right-aligning the whole thing will
2775 * result in the former being centred and looking weird.
2777 * So instead we abandon the dialog's action area completely:
2778 * we gtk_widget_hide() it in the below code, and we also call
2779 * gtk_dialog_set_has_separator() to remove the separator above
2780 * it. We then insert our own action area into the end of the
2781 * dialog's main vbox, and add our own separator above that.
2783 * (Ideally, if we were a native GTK app, we would use the
2784 * GtkHButtonBox's _own_ innate ability to support one set of
2785 * buttons being right-aligned and one left-aligned. But to do
2786 * that here, we would have to either (a) pick apart our cross-
2787 * platform layout structures and treat them specially for this
2788 * particular set of controls, which would be painful, or else
2789 * (b) develop a special and simpler cross-platform
2790 * representation for these particular controls, and introduce
2791 * special-case code into all the _other_ platforms to handle
2792 * it. Neither appeals. Therefore, I regretfully discard the
2793 * GTKHButtonBox and go it alone.)
2797 align
= gtk_alignment_new(0, 0, 1, 1);
2798 gtk_container_add(GTK_CONTAINER(align
), w
);
2800 * The purpose of this GtkAlignment is to provide padding
2801 * around the buttons. The padding we use is twice the padding
2802 * used in our GtkColumns, because we nest two GtkColumns most
2803 * of the time (one separating the tree view from the main
2804 * controls, and another for the main controls themselves).
2806 #if GTK_CHECK_VERSION(2,4,0)
2807 gtk_alignment_set_padding(GTK_ALIGNMENT(align
), 8, 8, 8, 8);
2809 gtk_widget_show(align
);
2810 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), align
, FALSE
, TRUE
, 0);
2811 w
= gtk_hseparator_new();
2812 gtk_box_pack_end(GTK_BOX(dlg
->vbox
), w
, FALSE
, TRUE
, 0);
2814 gtk_widget_hide(dlg
->action_area
);
2815 gtk_dialog_set_has_separator(dlg
, FALSE
);
2819 int do_config_box(const char *title
, Conf
*conf
, int midsession
,
2822 GtkWidget
*window
, *hbox
, *vbox
, *cols
, *label
,
2823 *tree
, *treescroll
, *panels
, *panelvbox
;
2824 int index
, level
, protocol
;
2825 struct controlbox
*ctrlbox
;
2827 #if GTK_CHECK_VERSION(2,0,0)
2828 GtkTreeStore
*treestore
;
2829 GtkCellRenderer
*treerenderer
;
2830 GtkTreeViewColumn
*treecolumn
;
2831 GtkTreeSelection
*treeselection
;
2832 GtkTreeIter treeiterlevels
[8];
2834 GtkTreeItem
*treeitemlevels
[8];
2835 GtkTree
*treelevels
[8];
2838 struct Shortcuts scs
;
2840 struct selparam
*selparams
= NULL
;
2841 int nselparams
= 0, selparamsize
= 0;
2845 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
2846 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
2849 window
= gtk_dialog_new();
2851 ctrlbox
= ctrl_new_box();
2852 protocol
= conf_get_int(conf
, CONF_protocol
);
2853 setup_config_box(ctrlbox
, midsession
, protocol
, protcfginfo
);
2854 unix_setup_config_box(ctrlbox
, midsession
, protocol
);
2855 gtk_setup_config_box(ctrlbox
, midsession
, window
);
2857 gtk_window_set_title(GTK_WINDOW(window
), title
);
2858 hbox
= gtk_hbox_new(FALSE
, 4);
2859 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
), hbox
, TRUE
, TRUE
, 0);
2860 gtk_container_set_border_width(GTK_CONTAINER(hbox
), 10);
2861 gtk_widget_show(hbox
);
2862 vbox
= gtk_vbox_new(FALSE
, 4);
2863 gtk_box_pack_start(GTK_BOX(hbox
), vbox
, FALSE
, FALSE
, 0);
2864 gtk_widget_show(vbox
);
2865 cols
= columns_new(4);
2866 gtk_box_pack_start(GTK_BOX(vbox
), cols
, FALSE
, FALSE
, 0);
2867 gtk_widget_show(cols
);
2868 label
= gtk_label_new("Category:");
2869 columns_add(COLUMNS(cols
), label
, 0, 1);
2870 columns_force_left_align(COLUMNS(cols
), label
);
2871 gtk_widget_show(label
);
2872 treescroll
= gtk_scrolled_window_new(NULL
, NULL
);
2873 #if GTK_CHECK_VERSION(2,0,0)
2874 treestore
= gtk_tree_store_new
2875 (TREESTORE_NUM
, G_TYPE_STRING
, G_TYPE_INT
);
2876 tree
= gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore
));
2877 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree
), FALSE
);
2878 treerenderer
= gtk_cell_renderer_text_new();
2879 treecolumn
= gtk_tree_view_column_new_with_attributes
2880 ("Label", treerenderer
, "text", 0, NULL
);
2881 gtk_tree_view_append_column(GTK_TREE_VIEW(tree
), treecolumn
);
2882 treeselection
= gtk_tree_view_get_selection(GTK_TREE_VIEW(tree
));
2883 gtk_tree_selection_set_mode(treeselection
, GTK_SELECTION_BROWSE
);
2884 gtk_container_add(GTK_CONTAINER(treescroll
), tree
);
2886 tree
= gtk_tree_new();
2887 gtk_tree_set_view_mode(GTK_TREE(tree
), GTK_TREE_VIEW_ITEM
);
2888 gtk_tree_set_selection_mode(GTK_TREE(tree
), GTK_SELECTION_BROWSE
);
2889 gtk_signal_connect(GTK_OBJECT(tree
), "focus",
2890 GTK_SIGNAL_FUNC(tree_focus
), &dp
);
2892 gtk_signal_connect(GTK_OBJECT(tree
), "focus_in_event",
2893 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
2894 shortcut_add(&scs
, label
, 'g', SHORTCUT_TREE
, tree
);
2895 gtk_widget_show(treescroll
);
2896 gtk_box_pack_start(GTK_BOX(vbox
), treescroll
, TRUE
, TRUE
, 0);
2897 panels
= gtk_notebook_new();
2898 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels
), FALSE
);
2899 gtk_notebook_set_show_border(GTK_NOTEBOOK(panels
), FALSE
);
2900 gtk_box_pack_start(GTK_BOX(hbox
), panels
, TRUE
, TRUE
, 0);
2901 gtk_widget_show(panels
);
2906 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
2907 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
2910 if (!*s
->pathname
) {
2911 w
= layout_ctrls(&dp
, &scs
, s
, GTK_WINDOW(window
));
2913 set_dialog_action_area(GTK_DIALOG(window
), w
);
2915 int j
= path ?
ctrl_path_compare(s
->pathname
, path
) : 0;
2916 if (j
!= INT_MAX
) { /* add to treeview, start new panel */
2918 #if GTK_CHECK_VERSION(2,0,0)
2919 GtkTreeIter treeiter
;
2921 GtkWidget
*treeitem
;
2926 * We expect never to find an implicit path
2927 * component. For example, we expect never to see
2928 * A/B/C followed by A/D/E, because that would
2929 * _implicitly_ create A/D. All our path prefixes
2930 * are expected to contain actual controls and be
2931 * selectable in the treeview; so we would expect
2932 * to see A/D _explicitly_ before encountering
2935 assert(j
== ctrl_path_elements(s
->pathname
) - 1);
2937 c
= strrchr(s
->pathname
, '/');
2945 first
= (panelvbox
== NULL
);
2947 panelvbox
= gtk_vbox_new(FALSE
, 4);
2948 gtk_widget_show(panelvbox
);
2949 gtk_notebook_append_page(GTK_NOTEBOOK(panels
), panelvbox
,
2954 page_num
= gtk_notebook_page_num(GTK_NOTEBOOK(panels
),
2956 gtk_notebook_set_page(GTK_NOTEBOOK(panels
), page_num
);
2959 if (nselparams
>= selparamsize
) {
2961 selparams
= sresize(selparams
, selparamsize
,
2964 selparams
[nselparams
].dp
= &dp
;
2965 selparams
[nselparams
].panels
= GTK_NOTEBOOK(panels
);
2966 selparams
[nselparams
].panel
= panelvbox
;
2967 selparams
[nselparams
].shortcuts
= scs
; /* structure copy */
2969 assert(j
-1 < level
);
2971 #if GTK_CHECK_VERSION(2,0,0)
2973 /* treeiterlevels[j-1] will always be valid because we
2974 * don't allow implicit path components; see above.
2976 gtk_tree_store_append(treestore
, &treeiter
,
2977 &treeiterlevels
[j
-1]);
2979 gtk_tree_store_append(treestore
, &treeiter
, NULL
);
2980 gtk_tree_store_set(treestore
, &treeiter
,
2982 TREESTORE_PARAMS
, nselparams
,
2984 treeiterlevels
[j
] = treeiter
;
2986 selparams
[nselparams
].depth
= j
;
2988 selparams
[nselparams
].treepath
=
2989 gtk_tree_model_get_path(GTK_TREE_MODEL(treestore
),
2990 &treeiterlevels
[j
-1]);
2992 * We are going to collapse all tree branches
2993 * at depth greater than 2, but not _yet_; see
2994 * the comment at the call to
2995 * gtk_tree_view_collapse_row below.
2997 gtk_tree_view_expand_row(GTK_TREE_VIEW(tree
),
2998 selparams
[nselparams
].treepath
,
3001 selparams
[nselparams
].treepath
= NULL
;
3004 treeitem
= gtk_tree_item_new_with_label(c
);
3006 if (!treelevels
[j
-1]) {
3007 treelevels
[j
-1] = GTK_TREE(gtk_tree_new());
3008 gtk_tree_item_set_subtree
3009 (treeitemlevels
[j
-1],
3010 GTK_WIDGET(treelevels
[j
-1]));
3012 gtk_tree_item_expand(treeitemlevels
[j
-1]);
3014 gtk_tree_item_collapse(treeitemlevels
[j
-1]);
3016 gtk_tree_append(treelevels
[j
-1], treeitem
);
3018 gtk_tree_append(GTK_TREE(tree
), treeitem
);
3020 treeitemlevels
[j
] = GTK_TREE_ITEM(treeitem
);
3021 treelevels
[j
] = NULL
;
3023 gtk_signal_connect(GTK_OBJECT(treeitem
), "key_press_event",
3024 GTK_SIGNAL_FUNC(tree_key_press
), &dp
);
3025 gtk_signal_connect(GTK_OBJECT(treeitem
), "focus_in_event",
3026 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
3028 gtk_widget_show(treeitem
);
3031 gtk_tree_select_child(GTK_TREE(tree
), treeitem
);
3032 selparams
[nselparams
].treeitem
= treeitem
;
3039 w
= layout_ctrls(&dp
, &selparams
[nselparams
-1].shortcuts
, s
, NULL
);
3040 gtk_box_pack_start(GTK_BOX(panelvbox
), w
, FALSE
, FALSE
, 0);
3045 #if GTK_CHECK_VERSION(2,0,0)
3051 * We want our tree view to come up with all branches at
3052 * depth 2 or more collapsed. However, if we start off
3053 * with those branches collapsed, then the tree view's
3054 * size request will be calculated based on the width of
3055 * the collapsed tree. So instead we start with them all
3056 * expanded; then we ask for the current size request,
3057 * collapse the relevant rows, and force the width to the
3058 * value we just computed. This arranges that the tree
3059 * view is wide enough to have all branches expanded
3063 gtk_widget_size_request(tree
, &req
);
3065 for (i
= 0; i
< nselparams
; i
++)
3066 if (selparams
[i
].depth
>= 2)
3067 gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree
),
3068 selparams
[i
].treepath
);
3070 gtk_widget_set_size_request(tree
, req
.width
, -1);
3074 #if GTK_CHECK_VERSION(2,0,0)
3075 g_signal_connect(G_OBJECT(treeselection
), "changed",
3076 G_CALLBACK(treeselection_changed
), selparams
);
3078 dp
.ntreeitems
= nselparams
;
3079 dp
.treeitems
= snewn(dp
.ntreeitems
, GtkWidget
*);
3081 for (index
= 0; index
< nselparams
; index
++) {
3082 gtk_signal_connect(GTK_OBJECT(selparams
[index
].treeitem
), "select",
3083 GTK_SIGNAL_FUNC(treeitem_sel
),
3085 dp
.treeitems
[index
] = selparams
[index
].treeitem
;
3090 dlg_refresh(NULL
, &dp
);
3092 dp
.shortcuts
= &selparams
[0].shortcuts
;
3093 #if !GTK_CHECK_VERSION(2,0,0)
3094 dp
.currtreeitem
= dp
.treeitems
[0];
3096 dp
.lastfocus
= NULL
;
3102 extern void set_window_icon(GtkWidget
*window
,
3103 const char *const *const *icon
,
3105 extern const char *const *const cfg_icon
[];
3106 extern const int n_cfg_icon
;
3107 set_window_icon(window
, cfg_icon
, n_cfg_icon
);
3110 #if !GTK_CHECK_VERSION(2,0,0)
3111 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll
),
3114 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll
),
3116 GTK_POLICY_AUTOMATIC
);
3117 gtk_widget_show(tree
);
3119 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3120 gtk_widget_show(window
);
3123 * Set focus into the first available control.
3125 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
3126 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
3131 for (j
= 0; j
< s
->ncontrols
; j
++)
3132 if (s
->ctrls
[j
]->generic
.type
!= CTRL_TABDELAY
&&
3133 s
->ctrls
[j
]->generic
.type
!= CTRL_COLUMNS
&&
3134 s
->ctrls
[j
]->generic
.type
!= CTRL_TEXT
) {
3135 dlg_set_focus(s
->ctrls
[j
], &dp
);
3136 dp
.lastfocus
= s
->ctrls
[j
];
3145 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3146 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3147 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3148 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3158 static void messagebox_handler(union control
*ctrl
, void *dlg
,
3159 void *data
, int event
)
3161 if (event
== EVENT_ACTION
)
3162 dlg_end(dlg
, ctrl
->generic
.context
.i
);
3164 int messagebox(GtkWidget
*parentwin
, char *title
, char *msg
, int minwid
, ...)
3166 GtkWidget
*window
, *w0
, *w1
;
3167 struct controlbox
*ctrlbox
;
3168 struct controlset
*s0
, *s1
;
3171 struct Shortcuts scs
;
3177 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
3178 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3181 ctrlbox
= ctrl_new_box();
3184 va_start(ap
, minwid
);
3185 while (va_arg(ap
, char *) != NULL
) {
3187 (void) va_arg(ap
, int); /* shortcut */
3188 (void) va_arg(ap
, int); /* normal/default/cancel */
3189 (void) va_arg(ap
, int); /* end value */
3193 s0
= ctrl_getset(ctrlbox
, "", "", "");
3194 c
= ctrl_columns(s0
, 2, 50, 50);
3195 c
->columns
.ncols
= s0
->ncolumns
= ncols
;
3196 c
->columns
.percentages
= sresize(c
->columns
.percentages
, ncols
, int);
3197 for (index
= 0; index
< ncols
; index
++)
3198 c
->columns
.percentages
[index
] = (index
+1)*100/ncols
- index
*100/ncols
;
3199 va_start(ap
, minwid
);
3202 char *title
= va_arg(ap
, char *);
3203 int shortcut
, type
, value
;
3206 shortcut
= va_arg(ap
, int);
3207 type
= va_arg(ap
, int);
3208 value
= va_arg(ap
, int);
3209 c
= ctrl_pushbutton(s0
, title
, shortcut
, HELPCTX(no_help
),
3210 messagebox_handler
, I(value
));
3211 c
->generic
.column
= index
++;
3213 c
->button
.isdefault
= TRUE
;
3215 c
->button
.iscancel
= TRUE
;
3219 s1
= ctrl_getset(ctrlbox
, "x", "", "");
3220 ctrl_text(s1
, msg
, HELPCTX(no_help
));
3222 window
= gtk_dialog_new();
3223 gtk_window_set_title(GTK_WINDOW(window
), title
);
3224 w0
= layout_ctrls(&dp
, &scs
, s0
, GTK_WINDOW(window
));
3225 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3226 gtk_widget_show(w0
);
3227 w1
= layout_ctrls(&dp
, &scs
, s1
, GTK_WINDOW(window
));
3228 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3229 gtk_widget_set_usize(w1
, minwid
+20, -1);
3230 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3232 gtk_widget_show(w1
);
3234 dp
.shortcuts
= &scs
;
3235 dp
.lastfocus
= NULL
;
3239 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
3241 set_transient_window_pos(parentwin
, window
);
3242 gtk_window_set_transient_for(GTK_WINDOW(window
),
3243 GTK_WINDOW(parentwin
));
3245 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3246 gtk_widget_show(window
);
3248 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3249 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
3250 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3251 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
3256 ctrl_free_box(ctrlbox
);
3261 static int string_width(char *text
)
3263 GtkWidget
*label
= gtk_label_new(text
);
3265 gtk_widget_size_request(label
, &req
);
3266 gtk_object_sink(GTK_OBJECT(label
));
3270 int reallyclose(void *frontend
)
3272 char *title
= dupcat(appname
, " Exit Confirmation", NULL
);
3273 int ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3274 title
, "Are you sure you want to close this session?",
3275 string_width("Most of the width of the above text"),
3283 int verify_ssh_host_key(void *frontend
, char *host
, int port
, char *keytype
,
3284 char *keystr
, char *fingerprint
,
3285 void (*callback
)(void *ctx
, int result
), void *ctx
)
3287 static const char absenttxt
[] =
3288 "The server's host key is not cached. You have no guarantee "
3289 "that the server is the computer you think it is.\n"
3290 "The server's %s key fingerprint is:\n"
3292 "If you trust this host, press \"Accept\" to add the key to "
3293 "PuTTY's cache and carry on connecting.\n"
3294 "If you want to carry on connecting just once, without "
3295 "adding the key to the cache, press \"Connect Once\".\n"
3296 "If you do not trust this host, press \"Cancel\" to abandon the "
3298 static const char wrongtxt
[] =
3299 "WARNING - POTENTIAL SECURITY BREACH!\n"
3300 "The server's host key does not match the one PuTTY has "
3301 "cached. This means that either the server administrator "
3302 "has changed the host key, or you have actually connected "
3303 "to another computer pretending to be the server.\n"
3304 "The new %s key fingerprint is:\n"
3306 "If you were expecting this change and trust the new key, "
3307 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
3308 "If you want to carry on connecting but without updating "
3309 "the cache, press \"Connect Once\".\n"
3310 "If you want to abandon the connection completely, press "
3311 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
3319 ret
= verify_host_key(host
, port
, keytype
, keystr
);
3321 if (ret
== 0) /* success - key matched OK */
3324 text
= dupprintf((ret
== 2 ? wrongtxt
: absenttxt
), keytype
, fingerprint
);
3326 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3327 "PuTTY Security Alert", text
,
3328 string_width(fingerprint
),
3329 "Accept", 'a', 0, 2,
3330 "Connect Once", 'o', 0, 1,
3331 "Cancel", 'c', -1, 0,
3337 store_host_key(host
, port
, keytype
, keystr
);
3338 return 1; /* continue with connection */
3339 } else if (ret
== 1)
3340 return 1; /* continue with connection */
3341 return 0; /* do not continue with connection */
3345 * Ask whether the selected algorithm is acceptable (since it was
3346 * below the configured 'warn' threshold).
3348 int askalg(void *frontend
, const char *algtype
, const char *algname
,
3349 void (*callback
)(void *ctx
, int result
), void *ctx
)
3351 static const char msg
[] =
3352 "The first %s supported by the server is "
3353 "%s, which is below the configured warning threshold.\n"
3354 "Continue with connection?";
3358 text
= dupprintf(msg
, algtype
, algname
);
3359 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
3360 "PuTTY Security Alert", text
,
3361 string_width("Continue with connection?"),
3374 void old_keyfile_warning(void)
3377 * This should never happen on Unix. We hope.
3381 void fatal_message_box(void *window
, char *msg
)
3383 messagebox(window
, "PuTTY Fatal Error", msg
,
3384 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
3385 "OK", 'o', 1, 1, NULL
);
3388 void fatalbox(char *p
, ...)
3393 msg
= dupvprintf(p
, ap
);
3395 fatal_message_box(NULL
, msg
);
3400 static GtkWidget
*aboutbox
= NULL
;
3402 static void about_close_clicked(GtkButton
*button
, gpointer data
)
3404 gtk_widget_destroy(aboutbox
);
3408 static void licence_clicked(GtkButton
*button
, gpointer data
)
3413 "Copyright 1997-2011 Simon Tatham.\n\n"
3415 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
3416 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
3417 "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
3418 "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
3420 "Permission is hereby granted, free of charge, to any person "
3421 "obtaining a copy of this software and associated documentation "
3422 "files (the ""Software""), to deal in the Software without restriction, "
3423 "including without limitation the rights to use, copy, modify, merge, "
3424 "publish, distribute, sublicense, and/or sell copies of the Software, "
3425 "and to permit persons to whom the Software is furnished to do so, "
3426 "subject to the following conditions:\n\n"
3428 "The above copyright notice and this permission notice shall be "
3429 "included in all copies or substantial portions of the Software.\n\n"
3431 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
3432 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
3433 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
3434 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
3435 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
3436 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
3437 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
3438 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
3439 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
3440 "OTHER DEALINGS IN THE SOFTWARE.";
3442 title
= dupcat(appname
, " Licence", NULL
);
3443 assert(aboutbox
!= NULL
);
3444 messagebox(aboutbox
, title
, licence
,
3445 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
3446 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
3447 "OK", 'o', 1, 1, NULL
);
3451 void about_box(void *window
)
3457 gtk_widget_grab_focus(aboutbox
);
3461 aboutbox
= gtk_dialog_new();
3462 gtk_container_set_border_width(GTK_CONTAINER(aboutbox
), 10);
3463 title
= dupcat("About ", appname
, NULL
);
3464 gtk_window_set_title(GTK_WINDOW(aboutbox
), title
);
3467 w
= gtk_button_new_with_label("Close");
3468 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
3469 gtk_window_set_default(GTK_WINDOW(aboutbox
), w
);
3470 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
3471 w
, FALSE
, FALSE
, 0);
3472 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
3473 GTK_SIGNAL_FUNC(about_close_clicked
), NULL
);
3476 w
= gtk_button_new_with_label("View Licence");
3477 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
3478 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
3479 w
, FALSE
, FALSE
, 0);
3480 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
3481 GTK_SIGNAL_FUNC(licence_clicked
), NULL
);
3484 w
= gtk_label_new(appname
);
3485 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3486 w
, FALSE
, FALSE
, 0);
3489 w
= gtk_label_new(ver
);
3490 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3491 w
, FALSE
, FALSE
, 5);
3494 w
= gtk_label_new("Copyright 1997-2011 Simon Tatham. All rights reserved");
3495 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
3496 w
, FALSE
, FALSE
, 5);
3499 set_transient_window_pos(GTK_WIDGET(window
), aboutbox
);
3500 gtk_window_set_transient_for(GTK_WINDOW(aboutbox
),
3501 GTK_WINDOW(window
));
3502 gtk_widget_show(aboutbox
);
3505 struct eventlog_stuff
{
3506 GtkWidget
*parentwin
, *window
;
3507 struct controlbox
*eventbox
;
3508 struct Shortcuts scs
;
3510 union control
*listctrl
;
3512 int nevents
, negsize
;
3515 int ignore_selchange
;
3518 static void eventlog_destroy(GtkWidget
*widget
, gpointer data
)
3520 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3524 dlg_cleanup(&es
->dp
);
3525 ctrl_free_box(es
->eventbox
);
3527 static void eventlog_ok_handler(union control
*ctrl
, void *dlg
,
3528 void *data
, int event
)
3530 if (event
== EVENT_ACTION
)
3533 static void eventlog_list_handler(union control
*ctrl
, void *dlg
,
3534 void *data
, int event
)
3536 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3538 if (event
== EVENT_REFRESH
) {
3541 dlg_update_start(ctrl
, dlg
);
3542 dlg_listbox_clear(ctrl
, dlg
);
3543 for (i
= 0; i
< es
->nevents
; i
++) {
3544 dlg_listbox_add(ctrl
, dlg
, es
->events
[i
]);
3546 dlg_update_done(ctrl
, dlg
);
3547 } else if (event
== EVENT_SELCHANGE
) {
3552 * If this SELCHANGE event is happening as a result of
3553 * deliberate deselection because someone else has grabbed
3554 * the selection, the last thing we want to do is pre-empt
3557 if (es
->ignore_selchange
)
3561 * Construct the data to use as the selection.
3566 for (i
= 0; i
< es
->nevents
; i
++) {
3567 if (dlg_listbox_issel(ctrl
, dlg
, i
)) {
3568 int extralen
= strlen(es
->events
[i
]);
3570 if (es
->sellen
+ extralen
+ 2 > selsize
) {
3571 selsize
= es
->sellen
+ extralen
+ 512;
3572 es
->seldata
= sresize(es
->seldata
, selsize
, char);
3575 strcpy(es
->seldata
+ es
->sellen
, es
->events
[i
]);
3576 es
->sellen
+= extralen
;
3577 es
->seldata
[es
->sellen
++] = '\n';
3581 if (gtk_selection_owner_set(es
->window
, GDK_SELECTION_PRIMARY
,
3582 GDK_CURRENT_TIME
)) {
3583 extern GdkAtom compound_text_atom
;
3585 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3586 GDK_SELECTION_TYPE_STRING
, 1);
3587 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
3588 compound_text_atom
, 1);
3594 void eventlog_selection_get(GtkWidget
*widget
, GtkSelectionData
*seldata
,
3595 guint info
, guint time_stamp
, gpointer data
)
3597 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3599 gtk_selection_data_set(seldata
, seldata
->target
, 8,
3600 (unsigned char *)es
->seldata
, es
->sellen
);
3603 gint
eventlog_selection_clear(GtkWidget
*widget
, GdkEventSelection
*seldata
,
3606 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
3610 * Deselect everything in the list box.
3612 uc
= dlg_find_byctrl(&es
->dp
, es
->listctrl
);
3613 es
->ignore_selchange
= 1;
3614 #if !GTK_CHECK_VERSION(2,0,0)
3616 gtk_list_unselect_all(GTK_LIST(uc
->list
));
3618 assert(uc
->treeview
);
3619 gtk_tree_selection_unselect_all
3620 (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc
->treeview
)));
3622 es
->ignore_selchange
= 0;
3630 void showeventlog(void *estuff
, void *parentwin
)
3632 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3633 GtkWidget
*window
, *w0
, *w1
;
3634 GtkWidget
*parent
= GTK_WIDGET(parentwin
);
3635 struct controlset
*s0
, *s1
;
3641 gtk_widget_grab_focus(es
->window
);
3647 for (index
= 0; index
< lenof(es
->scs
.sc
); index
++) {
3648 es
->scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
3651 es
->eventbox
= ctrl_new_box();
3653 s0
= ctrl_getset(es
->eventbox
, "", "", "");
3654 ctrl_columns(s0
, 3, 33, 34, 33);
3655 c
= ctrl_pushbutton(s0
, "Close", 'c', HELPCTX(no_help
),
3656 eventlog_ok_handler
, P(NULL
));
3657 c
->button
.column
= 1;
3658 c
->button
.isdefault
= TRUE
;
3660 s1
= ctrl_getset(es
->eventbox
, "x", "", "");
3661 es
->listctrl
= c
= ctrl_listbox(s1
, NULL
, NO_SHORTCUT
, HELPCTX(no_help
),
3662 eventlog_list_handler
, P(es
));
3663 c
->listbox
.height
= 10;
3664 c
->listbox
.multisel
= 2;
3665 c
->listbox
.ncols
= 3;
3666 c
->listbox
.percentages
= snewn(3, int);
3667 c
->listbox
.percentages
[0] = 25;
3668 c
->listbox
.percentages
[1] = 10;
3669 c
->listbox
.percentages
[2] = 65;
3671 es
->window
= window
= gtk_dialog_new();
3672 title
= dupcat(appname
, " Event Log", NULL
);
3673 gtk_window_set_title(GTK_WINDOW(window
), title
);
3675 w0
= layout_ctrls(&es
->dp
, &es
->scs
, s0
, GTK_WINDOW(window
));
3676 set_dialog_action_area(GTK_DIALOG(window
), w0
);
3677 gtk_widget_show(w0
);
3678 w1
= layout_ctrls(&es
->dp
, &es
->scs
, s1
, GTK_WINDOW(window
));
3679 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
3680 gtk_widget_set_usize(w1
, 20 +
3681 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
3682 " IS QUITE LONG 'COS SSH LOG ENTRIES"
3684 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
3686 gtk_widget_show(w1
);
3689 es
->dp
.shortcuts
= &es
->scs
;
3690 es
->dp
.lastfocus
= NULL
;
3692 es
->dp
.window
= window
;
3694 dlg_refresh(NULL
, &es
->dp
);
3697 set_transient_window_pos(parent
, window
);
3698 gtk_window_set_transient_for(GTK_WINDOW(window
),
3699 GTK_WINDOW(parent
));
3701 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
3702 gtk_widget_show(window
);
3704 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
3705 GTK_SIGNAL_FUNC(eventlog_destroy
), es
);
3706 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
3707 GTK_SIGNAL_FUNC(win_key_press
), &es
->dp
);
3708 gtk_signal_connect(GTK_OBJECT(window
), "selection_get",
3709 GTK_SIGNAL_FUNC(eventlog_selection_get
), es
);
3710 gtk_signal_connect(GTK_OBJECT(window
), "selection_clear_event",
3711 GTK_SIGNAL_FUNC(eventlog_selection_clear
), es
);
3714 void *eventlogstuff_new(void)
3716 struct eventlog_stuff
*es
;
3717 es
= snew(struct eventlog_stuff
);
3718 memset(es
, 0, sizeof(*es
));
3722 void logevent_dlg(void *estuff
, const char *string
)
3724 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
3729 if (es
->nevents
>= es
->negsize
) {
3731 es
->events
= sresize(es
->events
, es
->negsize
, char *);
3735 strftime(timebuf
, sizeof(timebuf
), "%Y-%m-%d %H:%M:%S\t", &tm
);
3737 es
->events
[es
->nevents
] = snewn(strlen(timebuf
) + strlen(string
) + 1, char);
3738 strcpy(es
->events
[es
->nevents
], timebuf
);
3739 strcat(es
->events
[es
->nevents
], string
);
3741 dlg_listbox_add(es
->listctrl
, &es
->dp
, es
->events
[es
->nevents
]);
3746 int askappend(void *frontend
, Filename filename
,
3747 void (*callback
)(void *ctx
, int result
), void *ctx
)
3749 static const char msgtemplate
[] =
3750 "The session log file \"%.*s\" already exists. "
3751 "You can overwrite it with a new session log, "
3752 "append your session log to the end of it, "
3753 "or disable session logging for this session.";
3758 message
= dupprintf(msgtemplate
, FILENAME_MAX
, filename
.path
);
3759 mbtitle
= dupprintf("%s Log to File", appname
);
3761 mbret
= messagebox(get_window(frontend
), mbtitle
, message
,
3762 string_width("LINE OF TEXT SUITABLE FOR THE"
3763 " ASKAPPEND WIDTH"),
3764 "Overwrite", 'o', 1, 2,
3765 "Append", 'a', 0, 1,
3766 "Disable", 'd', -1, 0,