2 * gtkdlg.c - GTK implementation of the PuTTY configuration box.
6 * TODO when porting to GTK 2.0:
8 * - GtkTree is apparently deprecated and we should switch to
10 * - GtkLabel has a built-in mnemonic scheme, so we should at
11 * least consider switching to that from the current adhockery.
19 #include <gdk/gdkkeysyms.h>
22 #include <X11/Xutil.h>
28 #define PUTTY_DO_GLOBALS /* actually _define_ globals */
43 struct Shortcut sc
[128];
50 int privdata_needs_free
;
51 GtkWidget
**buttons
; int nbuttons
; /* for radio buttons */
52 GtkWidget
*entry
; /* for editbox, combobox, filesel, fontsel */
53 GtkWidget
*button
; /* for filesel, fontsel */
54 GtkWidget
*list
; /* for combobox, listbox */
55 GtkWidget
*menu
; /* for optionmenu (==droplist) */
56 GtkWidget
*optmenu
; /* also for optionmenu */
57 GtkWidget
*text
; /* for text */
58 GtkAdjustment
*adj
; /* for the scrollbar in a list box */
63 tree234
*byctrl
, *bywidget
;
65 struct { unsigned char r
, g
, b
, ok
; } coloursel_result
; /* 0-255 */
66 /* `flags' are set to indicate when a GTK signal handler is being called
67 * due to automatic processing and should not flag a user event. */
69 struct Shortcuts
*shortcuts
;
70 GtkWidget
*window
, *cancelbutton
, *currtreeitem
, **treeitems
;
71 union control
*currfocus
, *lastfocus
;
75 #define FLAG_UPDATING_COMBO_LIST 1
77 enum { /* values for Shortcut.action */
78 SHORTCUT_EMPTY
, /* no shortcut on this key */
79 SHORTCUT_TREE
, /* focus a tree item */
80 SHORTCUT_FOCUS
, /* focus the supplied widget */
81 SHORTCUT_UCTRL
, /* do something sane with uctrl */
82 SHORTCUT_UCTRL_UP
, /* uctrl is a draglist, move Up */
83 SHORTCUT_UCTRL_DOWN
, /* uctrl is a draglist, move Down */
89 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
91 static void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
92 int chr
, int action
, void *ptr
);
93 static int listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
95 static int listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
97 static int listitem_button(GtkWidget
*item
, GdkEventButton
*event
,
99 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
);
100 static void coloursel_ok(GtkButton
*button
, gpointer data
);
101 static void coloursel_cancel(GtkButton
*button
, gpointer data
);
102 static void window_destroy(GtkWidget
*widget
, gpointer data
);
104 static int uctrl_cmp_byctrl(void *av
, void *bv
)
106 struct uctrl
*a
= (struct uctrl
*)av
;
107 struct uctrl
*b
= (struct uctrl
*)bv
;
108 if (a
->ctrl
< b
->ctrl
)
110 else if (a
->ctrl
> b
->ctrl
)
115 static int uctrl_cmp_byctrl_find(void *av
, void *bv
)
117 union control
*a
= (union control
*)av
;
118 struct uctrl
*b
= (struct uctrl
*)bv
;
121 else if (a
> b
->ctrl
)
126 static int uctrl_cmp_bywidget(void *av
, void *bv
)
128 struct uctrl
*a
= (struct uctrl
*)av
;
129 struct uctrl
*b
= (struct uctrl
*)bv
;
130 if (a
->toplevel
< b
->toplevel
)
132 else if (a
->toplevel
> b
->toplevel
)
137 static int uctrl_cmp_bywidget_find(void *av
, void *bv
)
139 GtkWidget
*a
= (GtkWidget
*)av
;
140 struct uctrl
*b
= (struct uctrl
*)bv
;
143 else if (a
> b
->toplevel
)
148 static void dlg_init(struct dlgparam
*dp
)
150 dp
->byctrl
= newtree234(uctrl_cmp_byctrl
);
151 dp
->bywidget
= newtree234(uctrl_cmp_bywidget
);
152 dp
->coloursel_result
.ok
= FALSE
;
153 dp
->treeitems
= NULL
;
154 dp
->window
= dp
->cancelbutton
= dp
->currtreeitem
= NULL
;
156 dp
->currfocus
= NULL
;
159 static void dlg_cleanup(struct dlgparam
*dp
)
163 freetree234(dp
->byctrl
); /* doesn't free the uctrls inside */
165 while ( (uc
= index234(dp
->bywidget
, 0)) != NULL
) {
166 del234(dp
->bywidget
, uc
);
167 if (uc
->privdata_needs_free
)
172 freetree234(dp
->bywidget
);
174 sfree(dp
->treeitems
);
177 static void dlg_add_uctrl(struct dlgparam
*dp
, struct uctrl
*uc
)
179 add234(dp
->byctrl
, uc
);
180 add234(dp
->bywidget
, uc
);
183 static struct uctrl
*dlg_find_byctrl(struct dlgparam
*dp
, union control
*ctrl
)
187 return find234(dp
->byctrl
, ctrl
, uctrl_cmp_byctrl_find
);
190 static struct uctrl
*dlg_find_bywidget(struct dlgparam
*dp
, GtkWidget
*w
)
192 struct uctrl
*ret
= NULL
;
196 ret
= find234(dp
->bywidget
, w
, uctrl_cmp_bywidget_find
);
204 void *dlg_get_privdata(union control
*ctrl
, void *dlg
)
206 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
207 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
211 void dlg_set_privdata(union control
*ctrl
, void *dlg
, void *ptr
)
213 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
214 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
216 uc
->privdata_needs_free
= FALSE
;
219 void *dlg_alloc_privdata(union control
*ctrl
, void *dlg
, size_t size
)
221 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
222 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
224 * This is an internal allocation routine, so it's allowed to
225 * use smalloc directly.
227 uc
->privdata
= smalloc(size
);
228 uc
->privdata_needs_free
= FALSE
;
232 union control
*dlg_last_focused(union control
*ctrl
, void *dlg
)
234 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
235 if (dp
->currfocus
!= ctrl
)
236 return dp
->currfocus
;
238 return dp
->lastfocus
;
241 void dlg_radiobutton_set(union control
*ctrl
, void *dlg
, int which
)
243 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
244 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
245 assert(uc
->ctrl
->generic
.type
== CTRL_RADIO
);
246 assert(uc
->buttons
!= NULL
);
247 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc
->buttons
[which
]), TRUE
);
250 int dlg_radiobutton_get(union control
*ctrl
, void *dlg
)
252 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
253 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
256 assert(uc
->ctrl
->generic
.type
== CTRL_RADIO
);
257 assert(uc
->buttons
!= NULL
);
258 for (i
= 0; i
< uc
->nbuttons
; i
++)
259 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc
->buttons
[i
])))
261 return 0; /* got to return something */
264 void dlg_checkbox_set(union control
*ctrl
, void *dlg
, int checked
)
266 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
267 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
268 assert(uc
->ctrl
->generic
.type
== CTRL_CHECKBOX
);
269 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc
->toplevel
), checked
);
272 int dlg_checkbox_get(union control
*ctrl
, void *dlg
)
274 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
275 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
276 assert(uc
->ctrl
->generic
.type
== CTRL_CHECKBOX
);
277 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc
->toplevel
));
280 void dlg_editbox_set(union control
*ctrl
, void *dlg
, char const *text
)
282 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
283 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
284 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
);
285 assert(uc
->entry
!= NULL
);
286 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), text
);
289 void dlg_editbox_get(union control
*ctrl
, void *dlg
, char *buffer
, int length
)
291 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
292 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
293 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
);
294 assert(uc
->entry
!= NULL
);
295 strncpy(buffer
, gtk_entry_get_text(GTK_ENTRY(uc
->entry
)),
297 buffer
[length
-1] = '\0';
300 static void container_remove_and_destroy(GtkWidget
*w
, gpointer data
)
302 GtkContainer
*cont
= GTK_CONTAINER(data
);
303 /* gtk_container_remove will unref the widget for us; we need not. */
304 gtk_container_remove(cont
, w
);
307 /* The `listbox' functions can also apply to combo boxes. */
308 void dlg_listbox_clear(union control
*ctrl
, void *dlg
)
310 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
311 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
313 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
314 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
315 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
318 gtk_container_foreach(GTK_CONTAINER(uc
->menu
),
319 container_remove_and_destroy
,
320 GTK_CONTAINER(uc
->menu
));
322 gtk_list_clear_items(GTK_LIST(uc
->list
), 0, -1);
326 void dlg_listbox_del(union control
*ctrl
, void *dlg
, int index
)
328 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
329 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
331 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
332 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
333 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
337 (GTK_CONTAINER(uc
->menu
),
338 g_list_nth_data(GTK_MENU_SHELL(uc
->menu
)->children
, index
));
340 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
344 void dlg_listbox_add(union control
*ctrl
, void *dlg
, char const *text
)
346 dlg_listbox_addwithid(ctrl
, dlg
, text
, 0);
350 * Each listbox entry may have a numeric id associated with it.
351 * Note that some front ends only permit a string to be stored at
352 * each position, which means that _if_ you put two identical
353 * strings in any listbox then you MUST not assign them different
354 * IDs and expect to get meaningful results back.
356 void dlg_listbox_addwithid(union control
*ctrl
, void *dlg
,
357 char const *text
, int id
)
359 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
360 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
362 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
363 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
364 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
366 dp
->flags
|= FLAG_UPDATING_COMBO_LIST
;
370 * List item in a drop-down (but non-combo) list. Tabs are
371 * ignored; we just provide a standard menu item with the
374 GtkWidget
*menuitem
= gtk_menu_item_new_with_label(text
);
376 gtk_container_add(GTK_CONTAINER(uc
->menu
), menuitem
);
377 gtk_widget_show(menuitem
);
379 gtk_object_set_data(GTK_OBJECT(menuitem
), "user-data",
380 GINT_TO_POINTER(id
));
381 gtk_signal_connect(GTK_OBJECT(menuitem
), "activate",
382 GTK_SIGNAL_FUNC(menuitem_activate
), dp
);
383 } else if (!uc
->entry
) {
385 * List item in a non-combo-box list box. We make all of
386 * these Columns containing GtkLabels. This allows us to do
387 * the nasty force_left hack irrespective of whether there
388 * are tabs in the thing.
390 GtkWidget
*listitem
= gtk_list_item_new();
391 GtkWidget
*cols
= columns_new(10);
395 /* Count the tabs in the text, and hence determine # of columns. */
397 for (i
= 0; text
[i
]; i
++)
402 (uc
->ctrl
->listbox
.ncols ? uc
->ctrl
->listbox
.ncols
: 1));
403 percents
= snewn(ncols
, gint
);
404 percents
[ncols
-1] = 100;
405 for (i
= 0; i
< ncols
-1; i
++) {
406 percents
[i
] = uc
->ctrl
->listbox
.percentages
[i
];
407 percents
[ncols
-1] -= percents
[i
];
409 columns_set_cols(COLUMNS(cols
), ncols
, percents
);
412 for (i
= 0; i
< ncols
; i
++) {
413 int len
= strcspn(text
, "\t");
414 char *dup
= dupprintf("%.*s", len
, text
);
419 label
= gtk_label_new(dup
);
422 columns_add(COLUMNS(cols
), label
, i
, 1);
423 columns_force_left_align(COLUMNS(cols
), label
);
424 gtk_widget_show(label
);
426 gtk_container_add(GTK_CONTAINER(listitem
), cols
);
427 gtk_widget_show(cols
);
428 gtk_container_add(GTK_CONTAINER(uc
->list
), listitem
);
429 gtk_widget_show(listitem
);
431 if (ctrl
->listbox
.multisel
) {
432 gtk_signal_connect(GTK_OBJECT(listitem
), "key_press_event",
433 GTK_SIGNAL_FUNC(listitem_multi_key
), uc
->adj
);
435 gtk_signal_connect(GTK_OBJECT(listitem
), "key_press_event",
436 GTK_SIGNAL_FUNC(listitem_single_key
), uc
->adj
);
438 gtk_signal_connect(GTK_OBJECT(listitem
), "focus_in_event",
439 GTK_SIGNAL_FUNC(widget_focus
), dp
);
440 gtk_signal_connect(GTK_OBJECT(listitem
), "button_press_event",
441 GTK_SIGNAL_FUNC(listitem_button
), dp
);
442 gtk_object_set_data(GTK_OBJECT(listitem
), "user-data",
443 GINT_TO_POINTER(id
));
446 * List item in a combo-box list, which means the sensible
447 * thing to do is make it a perfectly normal label. Hence
448 * tabs are disregarded.
450 GtkWidget
*listitem
= gtk_list_item_new_with_label(text
);
452 gtk_container_add(GTK_CONTAINER(uc
->list
), listitem
);
453 gtk_widget_show(listitem
);
455 gtk_object_set_data(GTK_OBJECT(listitem
), "user-data",
456 GINT_TO_POINTER(id
));
459 dp
->flags
&= ~FLAG_UPDATING_COMBO_LIST
;
462 int dlg_listbox_getid(union control
*ctrl
, void *dlg
, int index
)
464 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
465 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
469 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
470 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
471 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
473 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
475 item
= GTK_OBJECT(g_list_nth_data(children
, index
));
476 g_list_free(children
);
478 return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item
), "user-data"));
481 /* dlg_listbox_index returns <0 if no single element is selected. */
482 int dlg_listbox_index(union control
*ctrl
, void *dlg
)
484 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
485 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
487 GtkWidget
*item
, *activeitem
;
491 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
492 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
493 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
496 activeitem
= gtk_menu_get_active(GTK_MENU(uc
->menu
));
498 activeitem
= NULL
; /* unnecessarily placate gcc */
500 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
502 for (i
= 0; children
!=NULL
&& (item
= GTK_WIDGET(children
->data
))!=NULL
;
503 i
++, children
= children
->next
) {
504 if (uc
->menu ? activeitem
== item
:
505 GTK_WIDGET_STATE(item
) == GTK_STATE_SELECTED
) {
512 g_list_free(children
);
513 return selected
< 0 ?
-1 : selected
;
516 int dlg_listbox_issel(union control
*ctrl
, void *dlg
, int index
)
518 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
519 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
521 GtkWidget
*item
, *activeitem
;
523 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
524 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
525 assert(uc
->menu
!= NULL
|| uc
->list
!= NULL
);
527 children
= gtk_container_children(GTK_CONTAINER(uc
->menu ? uc
->menu
:
529 item
= GTK_WIDGET(g_list_nth_data(children
, index
));
530 g_list_free(children
);
533 activeitem
= gtk_menu_get_active(GTK_MENU(uc
->menu
));
534 return item
== activeitem
;
536 return GTK_WIDGET_STATE(item
) == GTK_STATE_SELECTED
;
540 void dlg_listbox_select(union control
*ctrl
, void *dlg
, int index
)
542 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
543 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
545 assert(uc
->ctrl
->generic
.type
== CTRL_EDITBOX
||
546 uc
->ctrl
->generic
.type
== CTRL_LISTBOX
);
547 assert(uc
->optmenu
!= NULL
|| uc
->list
!= NULL
);
550 gtk_option_menu_set_history(GTK_OPTION_MENU(uc
->optmenu
), index
);
552 gtk_list_select_item(GTK_LIST(uc
->list
), index
);
556 void dlg_text_set(union control
*ctrl
, void *dlg
, char const *text
)
558 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
559 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
561 assert(uc
->ctrl
->generic
.type
== CTRL_TEXT
);
562 assert(uc
->text
!= NULL
);
564 gtk_label_set_text(GTK_LABEL(uc
->text
), text
);
567 void dlg_filesel_set(union control
*ctrl
, void *dlg
, Filename fn
)
569 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
570 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
571 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
572 assert(uc
->entry
!= NULL
);
573 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), fn
.path
);
576 void dlg_filesel_get(union control
*ctrl
, void *dlg
, Filename
*fn
)
578 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
579 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
580 assert(uc
->ctrl
->generic
.type
== CTRL_FILESELECT
);
581 assert(uc
->entry
!= NULL
);
582 strncpy(fn
->path
, gtk_entry_get_text(GTK_ENTRY(uc
->entry
)),
584 fn
->path
[lenof(fn
->path
)-1] = '\0';
587 void dlg_fontsel_set(union control
*ctrl
, void *dlg
, FontSpec fs
)
589 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
590 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
591 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
592 assert(uc
->entry
!= NULL
);
593 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), fs
.name
);
596 void dlg_fontsel_get(union control
*ctrl
, void *dlg
, FontSpec
*fs
)
598 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
599 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
600 assert(uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
);
601 assert(uc
->entry
!= NULL
);
602 strncpy(fs
->name
, gtk_entry_get_text(GTK_ENTRY(uc
->entry
)),
604 fs
->name
[lenof(fs
->name
)-1] = '\0';
608 * Bracketing a large set of updates in these two functions will
609 * cause the front end (if possible) to delay updating the screen
610 * until it's all complete, thus avoiding flicker.
612 void dlg_update_start(union control
*ctrl
, void *dlg
)
615 * Apparently we can't do this at all in GTK. GtkCList supports
616 * freeze and thaw, but not GtkList. Bah.
620 void dlg_update_done(union control
*ctrl
, void *dlg
)
623 * Apparently we can't do this at all in GTK. GtkCList supports
624 * freeze and thaw, but not GtkList. Bah.
628 void dlg_set_focus(union control
*ctrl
, void *dlg
)
630 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
631 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
633 switch (ctrl
->generic
.type
) {
636 /* Check boxes and buttons get the focus _and_ get toggled. */
637 gtk_widget_grab_focus(uc
->toplevel
);
639 case CTRL_FILESELECT
:
640 case CTRL_FONTSELECT
:
642 /* Anything containing an edit box gets that focused. */
643 gtk_widget_grab_focus(uc
->entry
);
647 * Radio buttons: we find the currently selected button and
652 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++)
653 if (gtk_toggle_button_get_active
654 (GTK_TOGGLE_BUTTON(uc
->buttons
[i
]))) {
655 gtk_widget_grab_focus(uc
->buttons
[i
]);
661 * If the list is really an option menu, we focus it.
662 * Otherwise we tell it to focus one of its children, which
663 * appears to do the Right Thing.
666 gtk_widget_grab_focus(uc
->optmenu
);
668 assert(uc
->list
!= NULL
);
669 gtk_container_focus(GTK_CONTAINER(uc
->list
), GTK_DIR_TAB_FORWARD
);
676 * During event processing, you might well want to give an error
677 * indication to the user. dlg_beep() is a quick and easy generic
678 * error; dlg_error() puts up a message-box or equivalent.
680 void dlg_beep(void *dlg
)
685 static void errmsg_button_clicked(GtkButton
*button
, gpointer data
)
687 gtk_widget_destroy(GTK_WIDGET(data
));
690 static void set_transient_window_pos(GtkWidget
*parent
, GtkWidget
*child
)
692 gint x
, y
, w
, h
, dx
, dy
;
694 gtk_window_set_position(GTK_WINDOW(child
), GTK_WIN_POS_NONE
);
695 gtk_widget_size_request(GTK_WIDGET(child
), &req
);
697 gdk_window_get_origin(GTK_WIDGET(parent
)->window
, &x
, &y
);
698 gdk_window_get_size(GTK_WIDGET(parent
)->window
, &w
, &h
);
701 * One corner of the transient will be offset inwards, by 1/4
702 * of the parent window's size, from the corresponding corner
703 * of the parent window. The corner will be chosen so as to
704 * place the transient closer to the centre of the screen; this
705 * should avoid transients going off the edge of the screen on
708 if (x
+ w
/2 < gdk_screen_width() / 2)
709 dx
= x
+ w
/4; /* work from left edges */
711 dx
= x
+ 3*w
/4 - req
.width
; /* work from right edges */
712 if (y
+ h
/2 < gdk_screen_height() / 2)
713 dy
= y
+ h
/4; /* work from top edges */
715 dy
= y
+ 3*h
/4 - req
.height
; /* work from bottom edges */
716 gtk_widget_set_uposition(GTK_WIDGET(child
), dx
, dy
);
719 void dlg_error_msg(void *dlg
, char *msg
)
721 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
722 GtkWidget
*window
, *hbox
, *text
, *ok
;
724 window
= gtk_dialog_new();
725 text
= gtk_label_new(msg
);
726 gtk_misc_set_alignment(GTK_MISC(text
), 0.0, 0.0);
727 hbox
= gtk_hbox_new(FALSE
, 0);
728 gtk_box_pack_start(GTK_BOX(hbox
), text
, FALSE
, FALSE
, 20);
729 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
730 hbox
, FALSE
, FALSE
, 20);
731 gtk_widget_show(text
);
732 gtk_widget_show(hbox
);
733 gtk_window_set_title(GTK_WINDOW(window
), "Error");
734 gtk_label_set_line_wrap(GTK_LABEL(text
), TRUE
);
735 ok
= gtk_button_new_with_label("OK");
736 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window
)->action_area
),
737 ok
, FALSE
, FALSE
, 0);
739 GTK_WIDGET_SET_FLAGS(ok
, GTK_CAN_DEFAULT
);
740 gtk_window_set_default(GTK_WINDOW(window
), ok
);
741 gtk_signal_connect(GTK_OBJECT(ok
), "clicked",
742 GTK_SIGNAL_FUNC(errmsg_button_clicked
), window
);
743 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
744 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
745 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
746 gtk_window_set_transient_for(GTK_WINDOW(window
), GTK_WINDOW(dp
->window
));
747 set_transient_window_pos(dp
->window
, window
);
748 gtk_widget_show(window
);
753 * This function signals to the front end that the dialog's
754 * processing is completed, and passes an integer value (typically
757 void dlg_end(void *dlg
, int value
)
759 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
761 gtk_widget_destroy(dp
->window
);
764 void dlg_refresh(union control
*ctrl
, void *dlg
)
766 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
770 if (ctrl
->generic
.handler
!= NULL
)
771 ctrl
->generic
.handler(ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
775 for (i
= 0; (uc
= index234(dp
->byctrl
, i
)) != NULL
; i
++) {
776 assert(uc
->ctrl
!= NULL
);
777 if (uc
->ctrl
->generic
.handler
!= NULL
)
778 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
,
779 dp
->data
, EVENT_REFRESH
);
784 void dlg_coloursel_start(union control
*ctrl
, void *dlg
, int r
, int g
, int b
)
786 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
787 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
);
790 GtkWidget
*coloursel
=
791 gtk_color_selection_dialog_new("Select a colour");
792 GtkColorSelectionDialog
*ccs
= GTK_COLOR_SELECTION_DIALOG(coloursel
);
794 dp
->coloursel_result
.ok
= FALSE
;
796 gtk_window_set_modal(GTK_WINDOW(coloursel
), TRUE
);
797 gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs
->colorsel
), FALSE
);
798 cvals
[0] = r
/ 255.0;
799 cvals
[1] = g
/ 255.0;
800 cvals
[2] = b
/ 255.0;
801 cvals
[3] = 1.0; /* fully opaque! */
802 gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs
->colorsel
), cvals
);
804 gtk_object_set_data(GTK_OBJECT(ccs
->ok_button
), "user-data",
805 (gpointer
)coloursel
);
806 gtk_object_set_data(GTK_OBJECT(ccs
->cancel_button
), "user-data",
807 (gpointer
)coloursel
);
808 gtk_object_set_data(GTK_OBJECT(coloursel
), "user-data", (gpointer
)uc
);
809 gtk_signal_connect(GTK_OBJECT(ccs
->ok_button
), "clicked",
810 GTK_SIGNAL_FUNC(coloursel_ok
), (gpointer
)dp
);
811 gtk_signal_connect(GTK_OBJECT(ccs
->cancel_button
), "clicked",
812 GTK_SIGNAL_FUNC(coloursel_cancel
), (gpointer
)dp
);
813 gtk_signal_connect_object(GTK_OBJECT(ccs
->ok_button
), "clicked",
814 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
815 (gpointer
)coloursel
);
816 gtk_signal_connect_object(GTK_OBJECT(ccs
->cancel_button
), "clicked",
817 GTK_SIGNAL_FUNC(gtk_widget_destroy
),
818 (gpointer
)coloursel
);
819 gtk_widget_show(coloursel
);
822 int dlg_coloursel_results(union control
*ctrl
, void *dlg
,
823 int *r
, int *g
, int *b
)
825 struct dlgparam
*dp
= (struct dlgparam
*)dlg
;
826 if (dp
->coloursel_result
.ok
) {
827 *r
= dp
->coloursel_result
.r
;
828 *g
= dp
->coloursel_result
.g
;
829 *b
= dp
->coloursel_result
.b
;
835 /* ----------------------------------------------------------------------
836 * Signal handlers while the dialog box is active.
839 static gboolean
widget_focus(GtkWidget
*widget
, GdkEventFocus
*event
,
842 struct dlgparam
*dp
= (struct dlgparam
*)data
;
843 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
844 union control
*focus
;
851 if (focus
!= dp
->currfocus
) {
852 dp
->lastfocus
= dp
->currfocus
;
853 dp
->currfocus
= focus
;
859 static void button_clicked(GtkButton
*button
, gpointer data
)
861 struct dlgparam
*dp
= (struct dlgparam
*)data
;
862 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
863 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
866 static void button_toggled(GtkToggleButton
*tb
, gpointer data
)
868 struct dlgparam
*dp
= (struct dlgparam
*)data
;
869 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(tb
));
870 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
873 static int editbox_key(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
876 * GtkEntry has a nasty habit of eating the Return key, which
877 * is unhelpful since it doesn't actually _do_ anything with it
878 * (it calls gtk_widget_activate, but our edit boxes never need
879 * activating). So I catch Return before GtkEntry sees it, and
880 * pass it straight on to the parent widget. Effect: hitting
881 * Return in an edit box will now activate the default button
882 * in the dialog just like it will everywhere else.
884 if (event
->keyval
== GDK_Return
&& widget
->parent
!= NULL
) {
886 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
), "key_press_event");
887 gtk_signal_emit_by_name(GTK_OBJECT(widget
->parent
), "key_press_event",
894 static void editbox_changed(GtkEditable
*ed
, gpointer data
)
896 struct dlgparam
*dp
= (struct dlgparam
*)data
;
897 if (!(dp
->flags
& FLAG_UPDATING_COMBO_LIST
)) {
898 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
899 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
903 static void editbox_lostfocus(GtkWidget
*ed
, GdkEventFocus
*event
,
906 struct dlgparam
*dp
= (struct dlgparam
*)data
;
907 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(ed
));
908 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_REFRESH
);
911 static int listitem_key(GtkWidget
*item
, GdkEventKey
*event
, gpointer data
,
914 GtkAdjustment
*adj
= GTK_ADJUSTMENT(data
);
916 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
917 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
||
918 event
->keyval
== GDK_Page_Up
|| event
->keyval
== GDK_KP_Page_Up
||
919 event
->keyval
== GDK_Page_Down
|| event
->keyval
== GDK_KP_Page_Down
) {
921 * Up, Down, PgUp or PgDn have been pressed on a ListItem
922 * in a list box. So, if the list box is single-selection:
924 * - if the list item in question isn't already selected,
925 * we simply select it.
926 * - otherwise, we find the next one (or next
927 * however-far-away) in whichever direction we're going,
929 * + in this case, we must also fiddle with the
930 * scrollbar to ensure the newly selected item is
933 * If it's multiple-selection, we do all of the above
934 * except actually selecting anything, so we move the focus
935 * and fiddle the scrollbar to follow it.
937 GtkWidget
*list
= item
->parent
;
939 gtk_signal_emit_stop_by_name(GTK_OBJECT(item
), "key_press_event");
942 GTK_WIDGET_STATE(item
) != GTK_STATE_SELECTED
) {
943 gtk_list_select_child(GTK_LIST(list
), item
);
946 (event
->keyval
==GDK_Up
|| event
->keyval
==GDK_KP_Up
||
947 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
950 (event
->keyval
==GDK_Page_Down
||
951 event
->keyval
==GDK_KP_Page_Down
||
952 event
->keyval
==GDK_Page_Up
|| event
->keyval
==GDK_KP_Page_Up
)
955 GList
*children
, *chead
;
957 chead
= children
= gtk_container_children(GTK_CONTAINER(list
));
959 n
= g_list_length(children
);
963 * Figure out how many list items to a screenful,
964 * and adjust the step appropriately.
966 step
= 0.5 + adj
->page_size
* n
/ (adj
->upper
- adj
->lower
);
967 step
--; /* go by one less than that */
971 while (children
!= NULL
) {
972 if (item
== children
->data
)
974 children
= children
->next
;
979 if (direction
< 0 && i
> 0)
980 children
= children
->prev
, i
--;
981 else if (direction
> 0 && i
< n
-1)
982 children
= children
->next
, i
++;
986 if (children
&& children
->data
) {
988 gtk_list_select_child(GTK_LIST(list
),
989 GTK_WIDGET(children
->data
));
990 gtk_widget_grab_focus(GTK_WIDGET(children
->data
));
991 gtk_adjustment_clamp_page
993 adj
->lower
+ (adj
->upper
-adj
->lower
) * i
/ n
,
994 adj
->lower
+ (adj
->upper
-adj
->lower
) * (i
+1) / n
);
1005 static int listitem_single_key(GtkWidget
*item
, GdkEventKey
*event
,
1008 return listitem_key(item
, event
, data
, FALSE
);
1011 static int listitem_multi_key(GtkWidget
*item
, GdkEventKey
*event
,
1014 return listitem_key(item
, event
, data
, TRUE
);
1017 static int listitem_button(GtkWidget
*item
, GdkEventButton
*event
,
1020 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1021 if (event
->type
== GDK_2BUTTON_PRESS
||
1022 event
->type
== GDK_3BUTTON_PRESS
) {
1023 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(item
));
1024 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_ACTION
);
1030 static void list_selchange(GtkList
*list
, gpointer data
)
1032 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1033 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(list
));
1035 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1038 static void menuitem_activate(GtkMenuItem
*item
, gpointer data
)
1040 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1041 GtkWidget
*menushell
= GTK_WIDGET(item
)->parent
;
1042 gpointer optmenu
= gtk_object_get_data(GTK_OBJECT(menushell
), "user-data");
1043 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(optmenu
));
1044 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_SELCHANGE
);
1047 static void draglist_move(struct dlgparam
*dp
, struct uctrl
*uc
, int direction
)
1049 int index
= dlg_listbox_index(uc
->ctrl
, dp
);
1050 GList
*children
= gtk_container_children(GTK_CONTAINER(uc
->list
));
1054 (index
== 0 && direction
< 0) ||
1055 (index
== g_list_length(children
)-1 && direction
> 0)) {
1060 child
= g_list_nth_data(children
, index
);
1061 gtk_widget_ref(child
);
1062 gtk_list_clear_items(GTK_LIST(uc
->list
), index
, index
+1);
1063 g_list_free(children
);
1066 children
= g_list_append(children
, child
);
1067 gtk_list_insert_items(GTK_LIST(uc
->list
), children
, index
+ direction
);
1068 gtk_list_select_item(GTK_LIST(uc
->list
), index
+ direction
);
1069 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_VALCHANGE
);
1072 static void draglist_up(GtkButton
*button
, gpointer data
)
1074 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1075 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1076 draglist_move(dp
, uc
, -1);
1079 static void draglist_down(GtkButton
*button
, gpointer data
)
1081 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1082 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1083 draglist_move(dp
, uc
, +1);
1086 static void filesel_ok(GtkButton
*button
, gpointer data
)
1088 /* struct dlgparam *dp = (struct dlgparam *)data; */
1089 gpointer filesel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1090 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(filesel
), "user-data");
1091 char *name
= gtk_file_selection_get_filename(GTK_FILE_SELECTION(filesel
));
1092 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1095 static void fontsel_ok(GtkButton
*button
, gpointer data
)
1097 /* struct dlgparam *dp = (struct dlgparam *)data; */
1098 gpointer fontsel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1099 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(fontsel
), "user-data");
1100 char *name
= gtk_font_selection_dialog_get_font_name
1101 (GTK_FONT_SELECTION_DIALOG(fontsel
));
1102 gtk_entry_set_text(GTK_ENTRY(uc
->entry
), name
);
1105 static void coloursel_ok(GtkButton
*button
, gpointer data
)
1107 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1108 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1109 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1111 gtk_color_selection_get_color
1112 (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel
)->colorsel
),
1114 dp
->coloursel_result
.r
= (int) (255 * cvals
[0]);
1115 dp
->coloursel_result
.g
= (int) (255 * cvals
[1]);
1116 dp
->coloursel_result
.b
= (int) (255 * cvals
[2]);
1117 dp
->coloursel_result
.ok
= TRUE
;
1118 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1121 static void coloursel_cancel(GtkButton
*button
, gpointer data
)
1123 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1124 gpointer coloursel
= gtk_object_get_data(GTK_OBJECT(button
), "user-data");
1125 struct uctrl
*uc
= gtk_object_get_data(GTK_OBJECT(coloursel
), "user-data");
1126 dp
->coloursel_result
.ok
= FALSE
;
1127 uc
->ctrl
->generic
.handler(uc
->ctrl
, dp
, dp
->data
, EVENT_CALLBACK
);
1130 static void filefont_clicked(GtkButton
*button
, gpointer data
)
1132 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1133 struct uctrl
*uc
= dlg_find_bywidget(dp
, GTK_WIDGET(button
));
1135 if (uc
->ctrl
->generic
.type
== CTRL_FILESELECT
) {
1136 GtkWidget
*filesel
=
1137 gtk_file_selection_new(uc
->ctrl
->fileselect
.title
);
1138 gtk_window_set_modal(GTK_WINDOW(filesel
), TRUE
);
1140 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "user-data",
1142 gtk_object_set_data(GTK_OBJECT(filesel
), "user-data", (gpointer
)uc
);
1144 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1145 GTK_SIGNAL_FUNC(filesel_ok
), (gpointer
)dp
);
1146 gtk_signal_connect_object
1147 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->ok_button
), "clicked",
1148 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1149 gtk_signal_connect_object
1150 (GTK_OBJECT(GTK_FILE_SELECTION(filesel
)->cancel_button
), "clicked",
1151 GTK_SIGNAL_FUNC(gtk_widget_destroy
), (gpointer
)filesel
);
1152 gtk_widget_show(filesel
);
1155 if (uc
->ctrl
->generic
.type
== CTRL_FONTSELECT
) {
1156 gchar
*spacings
[] = { "c", "m", NULL
};
1157 gchar
*fontname
= gtk_entry_get_text(GTK_ENTRY(uc
->entry
));
1158 GtkWidget
*fontsel
=
1159 gtk_font_selection_dialog_new("Select a font");
1160 gtk_window_set_modal(GTK_WINDOW(fontsel
), TRUE
);
1161 gtk_font_selection_dialog_set_filter
1162 (GTK_FONT_SELECTION_DIALOG(fontsel
),
1163 GTK_FONT_FILTER_BASE
, GTK_FONT_ALL
,
1164 NULL
, NULL
, NULL
, NULL
, spacings
, NULL
);
1165 if (!gtk_font_selection_dialog_set_font_name
1166 (GTK_FONT_SELECTION_DIALOG(fontsel
), fontname
)) {
1168 * If the font name wasn't found as it was, try opening
1169 * it and extracting its FONT property. This should
1170 * have the effect of mapping short aliases into true
1173 GdkFont
*font
= gdk_font_load(fontname
);
1175 XFontStruct
*xfs
= GDK_FONT_XFONT(font
);
1176 Display
*disp
= GDK_FONT_XDISPLAY(font
);
1177 Atom fontprop
= XInternAtom(disp
, "FONT", False
);
1179 if (XGetFontProperty(xfs
, fontprop
, &ret
)) {
1180 char *name
= XGetAtomName(disp
, (Atom
)ret
);
1182 gtk_font_selection_dialog_set_font_name
1183 (GTK_FONT_SELECTION_DIALOG(fontsel
), name
);
1185 gdk_font_unref(font
);
1189 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1190 "user-data", (gpointer
)fontsel
);
1191 gtk_object_set_data(GTK_OBJECT(fontsel
), "user-data", (gpointer
)uc
);
1193 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1194 "clicked", GTK_SIGNAL_FUNC(fontsel_ok
), (gpointer
)dp
);
1195 gtk_signal_connect_object
1196 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->ok_button
),
1197 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1199 gtk_signal_connect_object
1200 (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel
)->cancel_button
),
1201 "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy
),
1203 gtk_widget_show(fontsel
);
1207 static void label_sizealloc(GtkWidget
*widget
, GtkAllocation
*alloc
,
1210 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1211 struct uctrl
*uc
= dlg_find_bywidget(dp
, widget
);
1213 gtk_widget_set_usize(uc
->text
, alloc
->width
, -1);
1214 gtk_label_set_text(GTK_LABEL(uc
->text
), uc
->ctrl
->generic
.label
);
1215 gtk_signal_disconnect(GTK_OBJECT(uc
->text
), uc
->textsig
);
1218 /* ----------------------------------------------------------------------
1219 * This function does the main layout work: it reads a controlset,
1220 * it creates the relevant GTK controls, and returns a GtkWidget
1221 * containing the result. (This widget might be a title of some
1222 * sort, it might be a Columns containing many controls, or it
1223 * might be a GtkFrame containing a Columns; whatever it is, it's
1224 * definitely a GtkWidget and should probably be added to a
1227 * `listitemheight' is used to calculate a usize for list boxes: it
1228 * should be the height from the size request of a GtkListItem.
1230 * `win' is required for setting the default button. If it is
1231 * non-NULL, all buttons created will be default-capable (so they
1232 * have extra space round them for the default highlight).
1234 GtkWidget
*layout_ctrls(struct dlgparam
*dp
, struct Shortcuts
*scs
,
1235 struct controlset
*s
, int listitemheight
,
1242 if (!s
->boxname
&& s
->boxtitle
) {
1243 /* This controlset is a panel title. */
1244 return gtk_label_new(s
->boxtitle
);
1248 * Otherwise, we expect to be laying out actual controls, so
1249 * we'll start by creating a Columns for the purpose.
1251 cols
= COLUMNS(columns_new(4));
1252 ret
= GTK_WIDGET(cols
);
1253 gtk_widget_show(ret
);
1256 * Create a containing frame if we have a box name.
1259 ret
= gtk_frame_new(s
->boxtitle
); /* NULL is valid here */
1260 gtk_container_set_border_width(GTK_CONTAINER(cols
), 4);
1261 gtk_container_add(GTK_CONTAINER(ret
), GTK_WIDGET(cols
));
1262 gtk_widget_show(ret
);
1266 * Now iterate through the controls themselves, create them,
1267 * and add them to the Columns.
1269 for (i
= 0; i
< s
->ncontrols
; i
++) {
1270 union control
*ctrl
= s
->ctrls
[i
];
1273 GtkWidget
*w
= NULL
;
1275 switch (ctrl
->generic
.type
) {
1278 static const int simplecols
[1] = { 100 };
1279 columns_set_cols(cols
, ctrl
->columns
.ncols
,
1280 (ctrl
->columns
.percentages ?
1281 ctrl
->columns
.percentages
: simplecols
));
1283 continue; /* no actual control created */
1286 struct uctrl
*uc
= dlg_find_byctrl(dp
, ctrl
->tabdelay
.ctrl
);
1288 columns_taborder_last(cols
, uc
->toplevel
);
1290 continue; /* no actual control created */
1293 uc
= snew(struct uctrl
);
1295 uc
->privdata
= NULL
;
1296 uc
->privdata_needs_free
= FALSE
;
1298 uc
->entry
= uc
->list
= uc
->menu
= NULL
;
1299 uc
->button
= uc
->optmenu
= uc
->text
= NULL
;
1301 switch (ctrl
->generic
.type
) {
1303 w
= gtk_button_new_with_label(ctrl
->generic
.label
);
1305 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
1306 if (ctrl
->button
.isdefault
)
1307 gtk_window_set_default(win
, w
);
1308 if (ctrl
->button
.iscancel
)
1309 dp
->cancelbutton
= w
;
1311 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
1312 GTK_SIGNAL_FUNC(button_clicked
), dp
);
1313 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1314 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1315 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->button
.shortcut
,
1316 SHORTCUT_UCTRL
, uc
);
1319 w
= gtk_check_button_new_with_label(ctrl
->generic
.label
);
1320 gtk_signal_connect(GTK_OBJECT(w
), "toggled",
1321 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1322 gtk_signal_connect(GTK_OBJECT(w
), "focus_in_event",
1323 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1324 shortcut_add(scs
, GTK_BIN(w
)->child
, ctrl
->checkbox
.shortcut
,
1325 SHORTCUT_UCTRL
, uc
);
1330 * Radio buttons get to go inside their own Columns, no
1334 gint i
, *percentages
;
1338 if (ctrl
->generic
.label
) {
1339 GtkWidget
*label
= gtk_label_new(ctrl
->generic
.label
);
1340 columns_add(COLUMNS(w
), label
, 0, 1);
1341 columns_force_left_align(COLUMNS(w
), label
);
1342 gtk_widget_show(label
);
1343 shortcut_add(scs
, label
, ctrl
->radio
.shortcut
,
1344 SHORTCUT_UCTRL
, uc
);
1346 percentages
= g_new(gint
, ctrl
->radio
.ncolumns
);
1347 for (i
= 0; i
< ctrl
->radio
.ncolumns
; i
++) {
1349 ((100 * (i
+1) / ctrl
->radio
.ncolumns
) -
1350 100 * i
/ ctrl
->radio
.ncolumns
);
1352 columns_set_cols(COLUMNS(w
), ctrl
->radio
.ncolumns
,
1354 g_free(percentages
);
1357 uc
->nbuttons
= ctrl
->radio
.nbuttons
;
1358 uc
->buttons
= snewn(uc
->nbuttons
, GtkWidget
*);
1360 for (i
= 0; i
< ctrl
->radio
.nbuttons
; i
++) {
1364 b
= (gtk_radio_button_new_with_label
1365 (group
, ctrl
->radio
.buttons
[i
]));
1367 group
= gtk_radio_button_group(GTK_RADIO_BUTTON(b
));
1368 colstart
= i
% ctrl
->radio
.ncolumns
;
1369 columns_add(COLUMNS(w
), b
, colstart
,
1370 (i
== ctrl
->radio
.nbuttons
-1 ?
1371 ctrl
->radio
.ncolumns
- colstart
: 1));
1372 columns_force_left_align(COLUMNS(w
), b
);
1374 gtk_signal_connect(GTK_OBJECT(b
), "toggled",
1375 GTK_SIGNAL_FUNC(button_toggled
), dp
);
1376 gtk_signal_connect(GTK_OBJECT(b
), "focus_in_event",
1377 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1378 if (ctrl
->radio
.shortcuts
) {
1379 shortcut_add(scs
, GTK_BIN(b
)->child
,
1380 ctrl
->radio
.shortcuts
[i
],
1381 SHORTCUT_UCTRL
, uc
);
1390 if (ctrl
->editbox
.has_list
) {
1391 w
= gtk_combo_new();
1392 gtk_combo_set_value_in_list(GTK_COMBO(w
), FALSE
, TRUE
);
1393 uc
->entry
= GTK_COMBO(w
)->entry
;
1394 uc
->list
= GTK_COMBO(w
)->list
;
1396 w
= gtk_entry_new();
1397 if (ctrl
->editbox
.password
)
1398 gtk_entry_set_visibility(GTK_ENTRY(w
), FALSE
);
1401 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "changed",
1402 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
1403 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "key_press_event",
1404 GTK_SIGNAL_FUNC(editbox_key
), dp
);
1405 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_in_event",
1406 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1408 * Edit boxes, for some strange reason, have a minimum
1409 * width of 150 in GTK 1.2. We don't want this - we'd
1410 * rather the edit boxes acquired their natural width
1411 * from the column layout of the rest of the box.
1413 * Also, while we're here, we'll squirrel away the
1414 * edit box height so we can use that to centre its
1415 * label vertically beside it.
1417 gtk_widget_size_request(w
, &req
);
1418 gtk_widget_set_usize(w
, 10, req
.height
);
1420 if (ctrl
->generic
.label
) {
1421 GtkWidget
*label
, *container
;
1423 label
= gtk_label_new(ctrl
->generic
.label
);
1425 shortcut_add(scs
, label
, ctrl
->editbox
.shortcut
,
1426 SHORTCUT_FOCUS
, uc
->entry
);
1428 container
= columns_new(4);
1429 if (ctrl
->editbox
.percentwidth
== 100) {
1430 columns_add(COLUMNS(container
), label
, 0, 1);
1431 columns_force_left_align(COLUMNS(container
), label
);
1432 columns_add(COLUMNS(container
), w
, 0, 1);
1434 gint percentages
[2];
1435 percentages
[1] = ctrl
->editbox
.percentwidth
;
1436 percentages
[0] = 100 - ctrl
->editbox
.percentwidth
;
1437 columns_set_cols(COLUMNS(container
), 2, percentages
);
1438 columns_add(COLUMNS(container
), label
, 0, 1);
1439 columns_force_left_align(COLUMNS(container
), label
);
1440 columns_add(COLUMNS(container
), w
, 1, 1);
1441 /* Centre the label vertically. */
1442 gtk_widget_set_usize(label
, -1, req
.height
);
1443 gtk_misc_set_alignment(GTK_MISC(label
), 0.0, 0.5);
1445 gtk_widget_show(label
);
1450 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_out_event",
1451 GTK_SIGNAL_FUNC(editbox_lostfocus
), dp
);
1454 case CTRL_FILESELECT
:
1455 case CTRL_FONTSELECT
:
1460 (ctrl
->generic
.type
== CTRL_FILESELECT ?
1461 "Browse..." : "Change...");
1463 gint percentages
[] = { 75, 25 };
1465 columns_set_cols(COLUMNS(w
), 2, percentages
);
1467 if (ctrl
->generic
.label
) {
1468 ww
= gtk_label_new(ctrl
->generic
.label
);
1469 columns_add(COLUMNS(w
), ww
, 0, 2);
1470 columns_force_left_align(COLUMNS(w
), ww
);
1471 gtk_widget_show(ww
);
1472 shortcut_add(scs
, ww
,
1473 (ctrl
->generic
.type
== CTRL_FILESELECT ?
1474 ctrl
->fileselect
.shortcut
:
1475 ctrl
->fontselect
.shortcut
),
1476 SHORTCUT_UCTRL
, uc
);
1479 uc
->entry
= ww
= gtk_entry_new();
1480 gtk_widget_size_request(ww
, &req
);
1481 gtk_widget_set_usize(ww
, 10, req
.height
);
1482 columns_add(COLUMNS(w
), ww
, 0, 1);
1483 gtk_widget_show(ww
);
1485 uc
->button
= ww
= gtk_button_new_with_label(browsebtn
);
1486 columns_add(COLUMNS(w
), ww
, 1, 1);
1487 gtk_widget_show(ww
);
1489 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "key_press_event",
1490 GTK_SIGNAL_FUNC(editbox_key
), dp
);
1491 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "changed",
1492 GTK_SIGNAL_FUNC(editbox_changed
), dp
);
1493 gtk_signal_connect(GTK_OBJECT(uc
->entry
), "focus_in_event",
1494 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1495 gtk_signal_connect(GTK_OBJECT(uc
->button
), "focus_in_event",
1496 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1497 gtk_signal_connect(GTK_OBJECT(ww
), "clicked",
1498 GTK_SIGNAL_FUNC(filefont_clicked
), dp
);
1502 if (ctrl
->listbox
.height
== 0) {
1503 uc
->optmenu
= w
= gtk_option_menu_new();
1504 uc
->menu
= gtk_menu_new();
1505 gtk_option_menu_set_menu(GTK_OPTION_MENU(w
), uc
->menu
);
1506 gtk_object_set_data(GTK_OBJECT(uc
->menu
), "user-data",
1507 (gpointer
)uc
->optmenu
);
1508 gtk_signal_connect(GTK_OBJECT(uc
->optmenu
), "focus_in_event",
1509 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1511 uc
->list
= gtk_list_new();
1512 if (ctrl
->listbox
.multisel
== 2) {
1513 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
1514 GTK_SELECTION_EXTENDED
);
1515 } else if (ctrl
->listbox
.multisel
== 1) {
1516 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
1517 GTK_SELECTION_MULTIPLE
);
1519 gtk_list_set_selection_mode(GTK_LIST(uc
->list
),
1520 GTK_SELECTION_SINGLE
);
1522 w
= gtk_scrolled_window_new(NULL
, NULL
);
1523 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w
),
1525 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w
),
1527 GTK_POLICY_AUTOMATIC
);
1528 uc
->adj
= gtk_scrolled_window_get_vadjustment
1529 (GTK_SCROLLED_WINDOW(w
));
1531 gtk_widget_show(uc
->list
);
1532 gtk_signal_connect(GTK_OBJECT(uc
->list
), "selection-changed",
1533 GTK_SIGNAL_FUNC(list_selchange
), dp
);
1534 gtk_signal_connect(GTK_OBJECT(uc
->list
), "focus_in_event",
1535 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1538 * Adjust the height of the scrolled window to the
1539 * minimum given by the height parameter.
1541 * This piece of guesswork is a horrid hack based
1542 * on looking inside the GTK 1.2 sources
1543 * (specifically gtkviewport.c, which appears to be
1544 * the widget which provides the border around the
1545 * scrolling area). Anyone lets me know how I can
1546 * do this in a way which isn't at risk from GTK
1547 * upgrades, I'd be grateful.
1550 int edge
= GTK_WIDGET(uc
->list
)->style
->klass
->ythickness
;
1551 gtk_widget_set_usize(w
, 10,
1552 2*edge
+ (ctrl
->listbox
.height
*
1556 if (ctrl
->listbox
.draglist
) {
1558 * GTK doesn't appear to make it easy to
1559 * implement a proper draggable list; so
1560 * instead I'm just going to have to put an Up
1561 * and a Down button to the right of the actual
1562 * list box. Ah well.
1564 GtkWidget
*cols
, *button
;
1565 static const gint percentages
[2] = { 80, 20 };
1567 cols
= columns_new(4);
1568 columns_set_cols(COLUMNS(cols
), 2, percentages
);
1569 columns_add(COLUMNS(cols
), w
, 0, 1);
1571 button
= gtk_button_new_with_label("Up");
1572 columns_add(COLUMNS(cols
), button
, 1, 1);
1573 gtk_widget_show(button
);
1574 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
1575 GTK_SIGNAL_FUNC(draglist_up
), dp
);
1576 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
1577 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1578 button
= gtk_button_new_with_label("Down");
1579 columns_add(COLUMNS(cols
), button
, 1, 1);
1580 gtk_widget_show(button
);
1581 gtk_signal_connect(GTK_OBJECT(button
), "clicked",
1582 GTK_SIGNAL_FUNC(draglist_down
), dp
);
1583 gtk_signal_connect(GTK_OBJECT(button
), "focus_in_event",
1584 GTK_SIGNAL_FUNC(widget_focus
), dp
);
1590 if (ctrl
->generic
.label
) {
1591 GtkWidget
*label
, *container
;
1593 label
= gtk_label_new(ctrl
->generic
.label
);
1595 container
= columns_new(4);
1596 if (ctrl
->listbox
.percentwidth
== 100) {
1597 columns_add(COLUMNS(container
), label
, 0, 1);
1598 columns_force_left_align(COLUMNS(container
), label
);
1599 columns_add(COLUMNS(container
), w
, 0, 1);
1601 gint percentages
[2];
1602 percentages
[1] = ctrl
->listbox
.percentwidth
;
1603 percentages
[0] = 100 - ctrl
->listbox
.percentwidth
;
1604 columns_set_cols(COLUMNS(container
), 2, percentages
);
1605 columns_add(COLUMNS(container
), label
, 0, 1);
1606 columns_force_left_align(COLUMNS(container
), label
);
1607 columns_add(COLUMNS(container
), w
, 1, 1);
1609 gtk_widget_show(label
);
1611 shortcut_add(scs
, label
, ctrl
->listbox
.shortcut
,
1612 SHORTCUT_UCTRL
, uc
);
1618 * Wrapping text widgets don't sit well with the GTK
1619 * layout model, in which widgets state a minimum size
1620 * and the whole window then adjusts to the smallest
1621 * size it can sensibly take given its contents. A
1622 * wrapping text widget _has_ no clear minimum size;
1623 * instead it has a range of possibilities. It can be
1624 * one line deep but 2000 wide, or two lines deep and
1625 * 1000 pixels, or three by 867, or four by 500 and so
1626 * on. It can be as short as you like provided you
1627 * don't mind it being wide, or as narrow as you like
1628 * provided you don't mind it being tall.
1630 * Therefore, it fits very badly into the layout model.
1631 * Hence the only thing to do is pick a width and let
1632 * it choose its own number of lines. To do this I'm
1633 * going to cheat a little. All new wrapping text
1634 * widgets will be created with a minimal text content
1635 * "X"; then, after the rest of the dialog box is set
1636 * up and its size calculated, the text widgets will be
1637 * told their width and given their real text, which
1638 * will cause the size to be recomputed in the y
1639 * direction (because many of them will expand to more
1642 uc
->text
= w
= gtk_label_new("X");
1643 gtk_misc_set_alignment(GTK_MISC(w
), 0.0, 0.0);
1644 gtk_label_set_line_wrap(GTK_LABEL(w
), TRUE
);
1646 gtk_signal_connect(GTK_OBJECT(w
), "size-allocate",
1647 GTK_SIGNAL_FUNC(label_sizealloc
), dp
);
1653 columns_add(cols
, w
,
1654 COLUMN_START(ctrl
->generic
.column
),
1655 COLUMN_SPAN(ctrl
->generic
.column
));
1657 columns_force_left_align(cols
, w
);
1661 dlg_add_uctrl(dp
, uc
);
1668 struct dlgparam
*dp
;
1670 GtkWidget
*panel
, *treeitem
;
1671 struct Shortcuts shortcuts
;
1674 static void treeitem_sel(GtkItem
*item
, gpointer data
)
1676 struct selparam
*sp
= (struct selparam
*)data
;
1678 panels_switch_to(sp
->panels
, sp
->panel
);
1680 sp
->dp
->shortcuts
= &sp
->shortcuts
;
1681 sp
->dp
->currtreeitem
= sp
->treeitem
;
1684 static void window_destroy(GtkWidget
*widget
, gpointer data
)
1689 static int tree_grab_focus(struct dlgparam
*dp
)
1694 * See if any of the treeitems has the focus.
1697 for (i
= 0; i
< dp
->ntreeitems
; i
++)
1698 if (GTK_WIDGET_HAS_FOCUS(dp
->treeitems
[i
])) {
1706 gtk_widget_grab_focus(dp
->currtreeitem
);
1711 gint
tree_focus(GtkContainer
*container
, GtkDirectionType direction
,
1714 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1716 gtk_signal_emit_stop_by_name(GTK_OBJECT(container
), "focus");
1718 * If there's a focused treeitem, we return FALSE to cause the
1719 * focus to move on to some totally other control. If not, we
1720 * focus the selected one.
1722 return tree_grab_focus(dp
);
1725 int win_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
1727 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1729 if (event
->keyval
== GDK_Escape
&& dp
->cancelbutton
) {
1730 gtk_signal_emit_by_name(GTK_OBJECT(dp
->cancelbutton
), "clicked");
1734 if ((event
->state
& GDK_MOD1_MASK
) &&
1735 (unsigned char)event
->string
[0] > 0 &&
1736 (unsigned char)event
->string
[0] <= 127) {
1737 int schr
= (unsigned char)event
->string
[0];
1738 struct Shortcut
*sc
= &dp
->shortcuts
->sc
[schr
];
1740 switch (sc
->action
) {
1742 tree_grab_focus(dp
);
1744 case SHORTCUT_FOCUS
:
1745 gtk_widget_grab_focus(sc
->widget
);
1747 case SHORTCUT_UCTRL
:
1749 * We must do something sensible with a uctrl.
1750 * Precisely what this is depends on the type of
1753 switch (sc
->uc
->ctrl
->generic
.type
) {
1756 /* Check boxes and buttons get the focus _and_ get toggled. */
1757 gtk_widget_grab_focus(sc
->uc
->toplevel
);
1758 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->toplevel
),
1761 case CTRL_FILESELECT
:
1762 case CTRL_FONTSELECT
:
1763 /* File/font selectors have their buttons pressed (ooer),
1764 * and focus transferred to the edit box. */
1765 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->button
),
1767 gtk_widget_grab_focus(sc
->uc
->entry
);
1771 * Radio buttons are fun, because they have
1772 * multiple shortcuts. We must find whether the
1773 * activated shortcut is the shortcut for the whole
1774 * group, or for a particular button. In the former
1775 * case, we find the currently selected button and
1776 * focus it; in the latter, we focus-and-click the
1777 * button whose shortcut was pressed.
1779 if (schr
== sc
->uc
->ctrl
->radio
.shortcut
) {
1781 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
1782 if (gtk_toggle_button_get_active
1783 (GTK_TOGGLE_BUTTON(sc
->uc
->buttons
[i
]))) {
1784 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
1786 } else if (sc
->uc
->ctrl
->radio
.shortcuts
) {
1788 for (i
= 0; i
< sc
->uc
->ctrl
->radio
.nbuttons
; i
++)
1789 if (schr
== sc
->uc
->ctrl
->radio
.shortcuts
[i
]) {
1790 gtk_widget_grab_focus(sc
->uc
->buttons
[i
]);
1791 gtk_signal_emit_by_name
1792 (GTK_OBJECT(sc
->uc
->buttons
[i
]), "clicked");
1798 * If the list is really an option menu, we focus
1799 * and click it. Otherwise we tell it to focus one
1800 * of its children, which appears to do the Right
1803 if (sc
->uc
->optmenu
) {
1807 gtk_widget_grab_focus(sc
->uc
->optmenu
);
1808 /* Option menus don't work using the "clicked" signal.
1809 * We need to manufacture a button press event :-/ */
1810 bev
.type
= GDK_BUTTON_PRESS
;
1812 gtk_signal_emit_by_name(GTK_OBJECT(sc
->uc
->optmenu
),
1813 "button_press_event",
1816 assert(sc
->uc
->list
!= NULL
);
1818 gtk_container_focus(GTK_CONTAINER(sc
->uc
->list
),
1819 GTK_DIR_TAB_FORWARD
);
1830 int tree_key_press(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
1832 struct dlgparam
*dp
= (struct dlgparam
*)data
;
1834 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
||
1835 event
->keyval
== GDK_Down
|| event
->keyval
== GDK_KP_Down
) {
1837 for (i
= 0; i
< dp
->ntreeitems
; i
++)
1838 if (widget
== dp
->treeitems
[i
])
1840 if (i
< dp
->ntreeitems
) {
1841 if (event
->keyval
== GDK_Up
|| event
->keyval
== GDK_KP_Up
)
1848 if (i
< 0 || i
>= dp
->ntreeitems
)
1849 break; /* nothing in that dir to select */
1851 * Determine if this tree item is visible.
1854 GtkWidget
*w
= dp
->treeitems
[i
];
1856 while (w
&& (GTK_IS_TREE_ITEM(w
) || GTK_IS_TREE(w
))) {
1857 if (!GTK_WIDGET_VISIBLE(w
)) {
1864 j
= i
; /* got one */
1870 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
1873 gtk_signal_emit_by_name(GTK_OBJECT(dp
->treeitems
[j
]), "toggle");
1874 gtk_widget_grab_focus(dp
->treeitems
[j
]);
1880 * It's nice for Left and Right to expand and collapse tree
1883 if (event
->keyval
== GDK_Left
|| event
->keyval
== GDK_KP_Left
) {
1884 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
1886 gtk_tree_item_collapse(GTK_TREE_ITEM(widget
));
1889 if (event
->keyval
== GDK_Right
|| event
->keyval
== GDK_KP_Right
) {
1890 gtk_signal_emit_stop_by_name(GTK_OBJECT(widget
),
1892 gtk_tree_item_expand(GTK_TREE_ITEM(widget
));
1899 void shortcut_add(struct Shortcuts
*scs
, GtkWidget
*labelw
,
1900 int chr
, int action
, void *ptr
)
1902 GtkLabel
*label
= GTK_LABEL(labelw
);
1903 gchar
*currstr
, *pattern
;
1906 if (chr
== NO_SHORTCUT
)
1909 chr
= tolower((unsigned char)chr
);
1911 assert(scs
->sc
[chr
].action
== SHORTCUT_EMPTY
);
1913 scs
->sc
[chr
].action
= action
;
1915 if (action
== SHORTCUT_FOCUS
) {
1916 scs
->sc
[chr
].uc
= NULL
;
1917 scs
->sc
[chr
].widget
= (GtkWidget
*)ptr
;
1919 scs
->sc
[chr
].widget
= NULL
;
1920 scs
->sc
[chr
].uc
= (struct uctrl
*)ptr
;
1923 gtk_label_get(label
, &currstr
);
1924 for (i
= 0; currstr
[i
]; i
++)
1925 if (tolower((unsigned char)currstr
[i
]) == chr
) {
1928 pattern
= dupprintf("%*s_", i
, "");
1930 gtk_widget_size_request(GTK_WIDGET(label
), &req
);
1931 gtk_label_set_pattern(label
, pattern
);
1932 gtk_widget_set_usize(GTK_WIDGET(label
), -1, req
.height
);
1939 int get_listitemheight(void)
1941 GtkWidget
*listitem
= gtk_list_item_new_with_label("foo");
1943 gtk_widget_size_request(listitem
, &req
);
1944 gtk_widget_unref(listitem
);
1948 int do_config_box(const char *title
, Config
*cfg
, int midsession
)
1950 GtkWidget
*window
, *hbox
, *vbox
, *cols
, *label
,
1951 *tree
, *treescroll
, *panels
, *panelvbox
;
1952 int index
, level
, listitemheight
;
1953 struct controlbox
*ctrlbox
;
1955 GtkTreeItem
*treeitemlevels
[8];
1956 GtkTree
*treelevels
[8];
1959 struct Shortcuts scs
;
1961 struct selparam
*selparams
= NULL
;
1962 int nselparams
= 0, selparamsize
= 0;
1966 get_sesslist(&sl
, TRUE
);
1968 listitemheight
= get_listitemheight();
1970 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
1971 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
1974 window
= gtk_dialog_new();
1976 ctrlbox
= ctrl_new_box();
1977 setup_config_box(ctrlbox
, &sl
, midsession
, cfg
->protocol
);
1978 unix_setup_config_box(ctrlbox
, midsession
, window
);
1980 gtk_window_set_title(GTK_WINDOW(window
), title
);
1981 hbox
= gtk_hbox_new(FALSE
, 4);
1982 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
), hbox
, TRUE
, TRUE
, 0);
1983 gtk_container_set_border_width(GTK_CONTAINER(hbox
), 10);
1984 gtk_widget_show(hbox
);
1985 vbox
= gtk_vbox_new(FALSE
, 4);
1986 gtk_box_pack_start(GTK_BOX(hbox
), vbox
, FALSE
, FALSE
, 0);
1987 gtk_widget_show(vbox
);
1988 cols
= columns_new(4);
1989 gtk_box_pack_start(GTK_BOX(vbox
), cols
, FALSE
, FALSE
, 0);
1990 gtk_widget_show(cols
);
1991 label
= gtk_label_new("Category:");
1992 columns_add(COLUMNS(cols
), label
, 0, 1);
1993 columns_force_left_align(COLUMNS(cols
), label
);
1994 gtk_widget_show(label
);
1995 treescroll
= gtk_scrolled_window_new(NULL
, NULL
);
1996 tree
= gtk_tree_new();
1997 gtk_signal_connect(GTK_OBJECT(tree
), "focus_in_event",
1998 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
1999 shortcut_add(&scs
, label
, 'g', SHORTCUT_TREE
, tree
);
2000 gtk_tree_set_view_mode(GTK_TREE(tree
), GTK_TREE_VIEW_ITEM
);
2001 gtk_tree_set_selection_mode(GTK_TREE(tree
), GTK_SELECTION_BROWSE
);
2002 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll
),
2004 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll
),
2006 GTK_POLICY_AUTOMATIC
);
2007 gtk_signal_connect(GTK_OBJECT(tree
), "focus",
2008 GTK_SIGNAL_FUNC(tree_focus
), &dp
);
2009 gtk_widget_show(tree
);
2010 gtk_widget_show(treescroll
);
2011 gtk_box_pack_start(GTK_BOX(vbox
), treescroll
, TRUE
, TRUE
, 0);
2012 panels
= panels_new();
2013 gtk_box_pack_start(GTK_BOX(hbox
), panels
, TRUE
, TRUE
, 0);
2014 gtk_widget_show(panels
);
2019 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
2020 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
2023 if (!*s
->pathname
) {
2024 w
= layout_ctrls(&dp
, &scs
, s
, listitemheight
, GTK_WINDOW(window
));
2025 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->action_area
),
2028 int j
= path ?
ctrl_path_compare(s
->pathname
, path
) : 0;
2029 if (j
!= INT_MAX
) { /* add to treeview, start new panel */
2031 GtkWidget
*treeitem
;
2035 * We expect never to find an implicit path
2036 * component. For example, we expect never to see
2037 * A/B/C followed by A/D/E, because that would
2038 * _implicitly_ create A/D. All our path prefixes
2039 * are expected to contain actual controls and be
2040 * selectable in the treeview; so we would expect
2041 * to see A/D _explicitly_ before encountering
2044 assert(j
== ctrl_path_elements(s
->pathname
) - 1);
2046 c
= strrchr(s
->pathname
, '/');
2052 treeitem
= gtk_tree_item_new_with_label(c
);
2053 assert(j
-1 < level
);
2055 if (!treelevels
[j
-1]) {
2056 treelevels
[j
-1] = GTK_TREE(gtk_tree_new());
2057 gtk_tree_item_set_subtree
2058 (treeitemlevels
[j
-1],
2059 GTK_WIDGET(treelevels
[j
-1]));
2060 gtk_tree_item_expand(treeitemlevels
[j
-1]);
2062 gtk_tree_append(treelevels
[j
-1], treeitem
);
2064 gtk_tree_append(GTK_TREE(tree
), treeitem
);
2066 treeitemlevels
[j
] = GTK_TREE_ITEM(treeitem
);
2067 treelevels
[j
] = NULL
;
2070 gtk_signal_connect(GTK_OBJECT(treeitem
), "key_press_event",
2071 GTK_SIGNAL_FUNC(tree_key_press
), &dp
);
2072 gtk_signal_connect(GTK_OBJECT(treeitem
), "focus_in_event",
2073 GTK_SIGNAL_FUNC(widget_focus
), &dp
);
2075 gtk_widget_show(treeitem
);
2079 first
= (panelvbox
== NULL
);
2081 panelvbox
= gtk_vbox_new(FALSE
, 4);
2082 gtk_container_add(GTK_CONTAINER(panels
), panelvbox
);
2084 panels_switch_to(PANELS(panels
), panelvbox
);
2085 gtk_tree_select_child(GTK_TREE(tree
), treeitem
);
2088 if (nselparams
>= selparamsize
) {
2090 selparams
= sresize(selparams
, selparamsize
,
2093 selparams
[nselparams
].dp
= &dp
;
2094 selparams
[nselparams
].panels
= PANELS(panels
);
2095 selparams
[nselparams
].panel
= panelvbox
;
2096 selparams
[nselparams
].shortcuts
= scs
; /* structure copy */
2097 selparams
[nselparams
].treeitem
= treeitem
;
2102 w
= layout_ctrls(&dp
,
2103 &selparams
[nselparams
-1].shortcuts
,
2104 s
, listitemheight
, NULL
);
2105 gtk_box_pack_start(GTK_BOX(panelvbox
), w
, FALSE
, FALSE
, 0);
2110 dp
.ntreeitems
= nselparams
;
2111 dp
.treeitems
= snewn(dp
.ntreeitems
, GtkWidget
*);
2113 for (index
= 0; index
< nselparams
; index
++) {
2114 gtk_signal_connect(GTK_OBJECT(selparams
[index
].treeitem
), "select",
2115 GTK_SIGNAL_FUNC(treeitem_sel
),
2117 dp
.treeitems
[index
] = selparams
[index
].treeitem
;
2121 dlg_refresh(NULL
, &dp
);
2123 dp
.shortcuts
= &selparams
[0].shortcuts
;
2124 dp
.currtreeitem
= dp
.treeitems
[0];
2125 dp
.lastfocus
= NULL
;
2129 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
2130 gtk_widget_show(window
);
2133 * Set focus into the first available control.
2135 for (index
= 0; index
< ctrlbox
->nctrlsets
; index
++) {
2136 struct controlset
*s
= ctrlbox
->ctrlsets
[index
];
2141 for (j
= 0; j
< s
->ncontrols
; j
++)
2142 if (s
->ctrls
[j
]->generic
.type
!= CTRL_TABDELAY
&&
2143 s
->ctrls
[j
]->generic
.type
!= CTRL_COLUMNS
&&
2144 s
->ctrls
[j
]->generic
.type
!= CTRL_TEXT
) {
2145 dlg_set_focus(s
->ctrls
[j
], &dp
);
2146 dp
.lastfocus
= s
->ctrls
[j
];
2155 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
2156 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
2157 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
2158 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
2162 get_sesslist(&sl
, FALSE
);
2169 static void messagebox_handler(union control
*ctrl
, void *dlg
,
2170 void *data
, int event
)
2172 if (event
== EVENT_ACTION
)
2173 dlg_end(dlg
, ctrl
->generic
.context
.i
);
2175 int messagebox(GtkWidget
*parentwin
, char *title
, char *msg
, int minwid
, ...)
2177 GtkWidget
*window
, *w0
, *w1
;
2178 struct controlbox
*ctrlbox
;
2179 struct controlset
*s0
, *s1
;
2182 struct Shortcuts scs
;
2188 for (index
= 0; index
< lenof(scs
.sc
); index
++) {
2189 scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
2192 ctrlbox
= ctrl_new_box();
2195 va_start(ap
, minwid
);
2196 while (va_arg(ap
, char *) != NULL
) {
2198 (void) va_arg(ap
, int); /* shortcut */
2199 (void) va_arg(ap
, int); /* normal/default/cancel */
2200 (void) va_arg(ap
, int); /* end value */
2204 s0
= ctrl_getset(ctrlbox
, "", "", "");
2205 c
= ctrl_columns(s0
, 2, 50, 50);
2206 c
->columns
.ncols
= s0
->ncolumns
= ncols
;
2207 c
->columns
.percentages
= sresize(c
->columns
.percentages
, ncols
, int);
2208 for (index
= 0; index
< ncols
; index
++)
2209 c
->columns
.percentages
[index
] = (index
+1)*100/ncols
- index
*100/ncols
;
2210 va_start(ap
, minwid
);
2213 char *title
= va_arg(ap
, char *);
2214 int shortcut
, type
, value
;
2217 shortcut
= va_arg(ap
, int);
2218 type
= va_arg(ap
, int);
2219 value
= va_arg(ap
, int);
2220 c
= ctrl_pushbutton(s0
, title
, shortcut
, HELPCTX(no_help
),
2221 messagebox_handler
, I(value
));
2222 c
->generic
.column
= index
++;
2224 c
->button
.isdefault
= TRUE
;
2226 c
->button
.iscancel
= TRUE
;
2230 s1
= ctrl_getset(ctrlbox
, "x", "", "");
2231 ctrl_text(s1
, msg
, HELPCTX(no_help
));
2233 window
= gtk_dialog_new();
2234 gtk_window_set_title(GTK_WINDOW(window
), title
);
2235 w0
= layout_ctrls(&dp
, &scs
, s0
, 0, GTK_WINDOW(window
));
2236 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->action_area
),
2238 gtk_widget_show(w0
);
2239 w1
= layout_ctrls(&dp
, &scs
, s1
, 0, GTK_WINDOW(window
));
2240 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
2241 gtk_widget_set_usize(w1
, minwid
+20, -1);
2242 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
2244 gtk_widget_show(w1
);
2246 dp
.shortcuts
= &scs
;
2247 dp
.lastfocus
= NULL
;
2251 gtk_window_set_modal(GTK_WINDOW(window
), TRUE
);
2253 set_transient_window_pos(parentwin
, window
);
2254 gtk_window_set_transient_for(GTK_WINDOW(window
),
2255 GTK_WINDOW(parentwin
));
2257 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
2258 gtk_widget_show(window
);
2260 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
2261 GTK_SIGNAL_FUNC(window_destroy
), NULL
);
2262 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
2263 GTK_SIGNAL_FUNC(win_key_press
), &dp
);
2268 ctrl_free_box(ctrlbox
);
2273 static int string_width(char *text
)
2275 GtkWidget
*label
= gtk_label_new(text
);
2277 gtk_widget_size_request(label
, &req
);
2278 gtk_widget_unref(label
);
2282 int reallyclose(void *frontend
)
2284 char *title
= dupcat(appname
, " Exit Confirmation", NULL
);
2285 int ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
2286 title
, "Are you sure you want to close this session?",
2287 string_width("Most of the width of the above text"),
2295 void verify_ssh_host_key(void *frontend
, char *host
, int port
, char *keytype
,
2296 char *keystr
, char *fingerprint
)
2298 static const char absenttxt
[] =
2299 "The server's host key is not cached. You have no guarantee "
2300 "that the server is the computer you think it is.\n"
2301 "The server's %s key fingerprint is:\n"
2303 "If you trust this host, press \"Accept\" to add the key to "
2304 "PuTTY's cache and carry on connecting.\n"
2305 "If you want to carry on connecting just once, without "
2306 "adding the key to the cache, press \"Connect Once\".\n"
2307 "If you do not trust this host, press \"Cancel\" to abandon the "
2309 static const char wrongtxt
[] =
2310 "WARNING - POTENTIAL SECURITY BREACH!\n"
2311 "The server's host key does not match the one PuTTY has "
2312 "cached. This means that either the server administrator "
2313 "has changed the host key, or you have actually connected "
2314 "to another computer pretending to be the server.\n"
2315 "The new %s key fingerprint is:\n"
2317 "If you were expecting this change and trust the new key, "
2318 "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
2319 "If you want to carry on connecting but without updating "
2320 "the cache, press \"Connect Once\".\n"
2321 "If you want to abandon the connection completely, press "
2322 "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
2330 ret
= verify_host_key(host
, port
, keytype
, keystr
);
2332 if (ret
== 0) /* success - key matched OK */
2335 text
= dupprintf((ret
== 2 ? wrongtxt
: absenttxt
), keytype
, fingerprint
);
2337 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
2338 "PuTTY Security Alert", text
,
2339 string_width(fingerprint
),
2340 "Accept", 'a', 0, 2,
2341 "Connect Once", 'o', 0, 1,
2342 "Cancel", 'c', -1, 0,
2350 store_host_key(host
, port
, keytype
, keystr
);
2354 * Ask whether the selected cipher is acceptable (since it was
2355 * below the configured 'warn' threshold).
2356 * cs: 0 = both ways, 1 = client->server, 2 = server->client
2358 void askcipher(void *frontend
, char *ciphername
, int cs
)
2360 static const char msg
[] =
2361 "The first %scipher supported by the server is "
2362 "%s, which is below the configured warning threshold.\n"
2363 "Continue with connection?";
2367 text
= dupprintf(msg
, (cs
== 0) ?
"" :
2368 (cs
== 1) ?
"client-to-server " : "server-to-client ",
2370 ret
= messagebox(GTK_WIDGET(get_window(frontend
)),
2371 "PuTTY Security Alert", text
,
2372 string_width("Continue with connection?"),
2385 void old_keyfile_warning(void)
2388 * This should never happen on Unix. We hope.
2392 void fatal_message_box(void *window
, char *msg
)
2394 messagebox(window
, "PuTTY Fatal Error", msg
,
2395 string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
2396 "OK", 'o', 1, 1, NULL
);
2399 void fatalbox(char *p
, ...)
2404 msg
= dupvprintf(p
, ap
);
2406 fatal_message_box(NULL
, msg
);
2411 static GtkWidget
*aboutbox
= NULL
;
2413 static void about_close_clicked(GtkButton
*button
, gpointer data
)
2415 gtk_widget_destroy(aboutbox
);
2419 static void licence_clicked(GtkButton
*button
, gpointer data
)
2424 "Copyright 1997-2004 Simon Tatham.\n\n"
2426 "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
2427 "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
2428 "Barry, Justin Bradford, Ben Harris, and CORE SDI S.A.\n\n"
2430 "Permission is hereby granted, free of charge, to any person "
2431 "obtaining a copy of this software and associated documentation "
2432 "files (the ""Software""), to deal in the Software without restriction, "
2433 "including without limitation the rights to use, copy, modify, merge, "
2434 "publish, distribute, sublicense, and/or sell copies of the Software, "
2435 "and to permit persons to whom the Software is furnished to do so, "
2436 "subject to the following conditions:\n\n"
2438 "The above copyright notice and this permission notice shall be "
2439 "included in all copies or substantial portions of the Software.\n\n"
2441 "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
2442 "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
2443 "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
2444 "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
2445 "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
2446 "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
2447 "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
2448 "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
2449 "CONNECTION WITH THE SOFTWARE OR THE USE OR "
2450 "OTHER DEALINGS IN THE SOFTWARE.";
2452 title
= dupcat(appname
, " Licence", NULL
);
2453 assert(aboutbox
!= NULL
);
2454 messagebox(aboutbox
, title
, licence
,
2455 string_width("LONGISH LINE OF TEXT SO THE LICENCE"
2456 " BOX ISN'T EXCESSIVELY TALL AND THIN"),
2457 "OK", 'o', 1, 1, NULL
);
2461 void about_box(void *window
)
2467 gtk_widget_grab_focus(aboutbox
);
2471 aboutbox
= gtk_dialog_new();
2472 gtk_container_set_border_width(GTK_CONTAINER(aboutbox
), 10);
2473 title
= dupcat("About ", appname
, NULL
);
2474 gtk_window_set_title(GTK_WINDOW(aboutbox
), title
);
2477 w
= gtk_button_new_with_label("Close");
2478 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
2479 gtk_window_set_default(GTK_WINDOW(aboutbox
), w
);
2480 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
2481 w
, FALSE
, FALSE
, 0);
2482 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
2483 GTK_SIGNAL_FUNC(about_close_clicked
), NULL
);
2486 w
= gtk_button_new_with_label("View Licence");
2487 GTK_WIDGET_SET_FLAGS(w
, GTK_CAN_DEFAULT
);
2488 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox
)->action_area
),
2489 w
, FALSE
, FALSE
, 0);
2490 gtk_signal_connect(GTK_OBJECT(w
), "clicked",
2491 GTK_SIGNAL_FUNC(licence_clicked
), NULL
);
2494 w
= gtk_label_new(appname
);
2495 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
2496 w
, FALSE
, FALSE
, 0);
2499 w
= gtk_label_new(ver
);
2500 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
2501 w
, FALSE
, FALSE
, 5);
2504 w
= gtk_label_new("Copyright 1997-2004 Simon Tatham. All rights reserved");
2505 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox
)->vbox
),
2506 w
, FALSE
, FALSE
, 5);
2509 set_transient_window_pos(GTK_WIDGET(window
), aboutbox
);
2510 gtk_widget_show(aboutbox
);
2513 struct eventlog_stuff
{
2514 GtkWidget
*parentwin
, *window
;
2515 struct controlbox
*eventbox
;
2516 struct Shortcuts scs
;
2518 union control
*listctrl
;
2520 int nevents
, negsize
;
2523 int ignore_selchange
;
2526 static void eventlog_destroy(GtkWidget
*widget
, gpointer data
)
2528 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
2532 dlg_cleanup(&es
->dp
);
2533 ctrl_free_box(es
->eventbox
);
2535 static void eventlog_ok_handler(union control
*ctrl
, void *dlg
,
2536 void *data
, int event
)
2538 if (event
== EVENT_ACTION
)
2541 static void eventlog_list_handler(union control
*ctrl
, void *dlg
,
2542 void *data
, int event
)
2544 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
2546 if (event
== EVENT_REFRESH
) {
2549 dlg_update_start(ctrl
, dlg
);
2550 dlg_listbox_clear(ctrl
, dlg
);
2551 for (i
= 0; i
< es
->nevents
; i
++) {
2552 dlg_listbox_add(ctrl
, dlg
, es
->events
[i
]);
2554 dlg_update_done(ctrl
, dlg
);
2555 } else if (event
== EVENT_SELCHANGE
) {
2560 * If this SELCHANGE event is happening as a result of
2561 * deliberate deselection because someone else has grabbed
2562 * the selection, the last thing we want to do is pre-empt
2565 if (es
->ignore_selchange
)
2569 * Construct the data to use as the selection.
2574 for (i
= 0; i
< es
->nevents
; i
++) {
2575 if (dlg_listbox_issel(ctrl
, dlg
, i
)) {
2576 int extralen
= strlen(es
->events
[i
]);
2578 if (es
->sellen
+ extralen
+ 2 > selsize
) {
2579 selsize
= es
->sellen
+ extralen
+ 512;
2580 es
->seldata
= sresize(es
->seldata
, selsize
, char);
2583 strcpy(es
->seldata
+ es
->sellen
, es
->events
[i
]);
2584 es
->sellen
+= extralen
;
2585 es
->seldata
[es
->sellen
++] = '\n';
2589 if (gtk_selection_owner_set(es
->window
, GDK_SELECTION_PRIMARY
,
2590 GDK_CURRENT_TIME
)) {
2591 extern GdkAtom compound_text_atom
;
2593 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
2594 GDK_SELECTION_TYPE_STRING
, 1);
2595 gtk_selection_add_target(es
->window
, GDK_SELECTION_PRIMARY
,
2596 compound_text_atom
, 1);
2602 void eventlog_selection_get(GtkWidget
*widget
, GtkSelectionData
*seldata
,
2603 guint info
, guint time_stamp
, gpointer data
)
2605 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
2607 gtk_selection_data_set(seldata
, seldata
->target
, 8,
2608 es
->seldata
, es
->sellen
);
2611 gint
eventlog_selection_clear(GtkWidget
*widget
, GdkEventSelection
*seldata
,
2614 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)data
;
2618 * Deselect everything in the list box.
2620 uc
= dlg_find_byctrl(&es
->dp
, es
->listctrl
);
2621 es
->ignore_selchange
= 1;
2622 gtk_list_unselect_all(GTK_LIST(uc
->list
));
2623 es
->ignore_selchange
= 0;
2631 void showeventlog(void *estuff
, void *parentwin
)
2633 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
2634 GtkWidget
*window
, *w0
, *w1
;
2635 GtkWidget
*parent
= GTK_WIDGET(parentwin
);
2636 struct controlset
*s0
, *s1
;
2638 int listitemheight
, index
;
2642 gtk_widget_grab_focus(es
->window
);
2648 for (index
= 0; index
< lenof(es
->scs
.sc
); index
++) {
2649 es
->scs
.sc
[index
].action
= SHORTCUT_EMPTY
;
2652 es
->eventbox
= ctrl_new_box();
2654 s0
= ctrl_getset(es
->eventbox
, "", "", "");
2655 ctrl_columns(s0
, 3, 33, 34, 33);
2656 c
= ctrl_pushbutton(s0
, "Close", 'c', HELPCTX(no_help
),
2657 eventlog_ok_handler
, P(NULL
));
2658 c
->button
.column
= 1;
2659 c
->button
.isdefault
= TRUE
;
2661 s1
= ctrl_getset(es
->eventbox
, "x", "", "");
2662 es
->listctrl
= c
= ctrl_listbox(s1
, NULL
, NO_SHORTCUT
, HELPCTX(no_help
),
2663 eventlog_list_handler
, P(es
));
2664 c
->listbox
.height
= 10;
2665 c
->listbox
.multisel
= 2;
2666 c
->listbox
.ncols
= 3;
2667 c
->listbox
.percentages
= snewn(3, int);
2668 c
->listbox
.percentages
[0] = 25;
2669 c
->listbox
.percentages
[1] = 10;
2670 c
->listbox
.percentages
[2] = 65;
2672 listitemheight
= get_listitemheight();
2674 es
->window
= window
= gtk_dialog_new();
2675 title
= dupcat(appname
, " Event Log", NULL
);
2676 gtk_window_set_title(GTK_WINDOW(window
), title
);
2678 w0
= layout_ctrls(&es
->dp
, &es
->scs
, s0
,
2679 listitemheight
, GTK_WINDOW(window
));
2680 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->action_area
),
2682 gtk_widget_show(w0
);
2683 w1
= layout_ctrls(&es
->dp
, &es
->scs
, s1
,
2684 listitemheight
, GTK_WINDOW(window
));
2685 gtk_container_set_border_width(GTK_CONTAINER(w1
), 10);
2686 gtk_widget_set_usize(w1
, 20 +
2687 string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
2688 " IS QUITE LONG 'COS SSH LOG ENTRIES"
2690 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window
)->vbox
),
2692 gtk_widget_show(w1
);
2695 es
->dp
.shortcuts
= &es
->scs
;
2696 es
->dp
.lastfocus
= NULL
;
2698 es
->dp
.window
= window
;
2700 dlg_refresh(NULL
, &es
->dp
);
2703 set_transient_window_pos(parent
, window
);
2704 gtk_window_set_transient_for(GTK_WINDOW(window
),
2705 GTK_WINDOW(parent
));
2707 gtk_window_set_position(GTK_WINDOW(window
), GTK_WIN_POS_CENTER
);
2708 gtk_widget_show(window
);
2710 gtk_signal_connect(GTK_OBJECT(window
), "destroy",
2711 GTK_SIGNAL_FUNC(eventlog_destroy
), es
);
2712 gtk_signal_connect(GTK_OBJECT(window
), "key_press_event",
2713 GTK_SIGNAL_FUNC(win_key_press
), &es
->dp
);
2714 gtk_signal_connect(GTK_OBJECT(window
), "selection_get",
2715 GTK_SIGNAL_FUNC(eventlog_selection_get
), es
);
2716 gtk_signal_connect(GTK_OBJECT(window
), "selection_clear_event",
2717 GTK_SIGNAL_FUNC(eventlog_selection_clear
), es
);
2720 void *eventlogstuff_new(void)
2722 struct eventlog_stuff
*es
;
2723 es
= snew(struct eventlog_stuff
);
2724 memset(es
, 0, sizeof(*es
));
2728 void logevent_dlg(void *estuff
, const char *string
)
2730 struct eventlog_stuff
*es
= (struct eventlog_stuff
*)estuff
;
2735 if (es
->nevents
>= es
->negsize
) {
2737 es
->events
= sresize(es
->events
, es
->negsize
, char *);
2741 strftime(timebuf
, sizeof(timebuf
), "%Y-%m-%d %H:%M:%S\t",
2744 es
->events
[es
->nevents
] = snewn(strlen(timebuf
) + strlen(string
) + 1, char);
2745 strcpy(es
->events
[es
->nevents
], timebuf
);
2746 strcat(es
->events
[es
->nevents
], string
);
2748 dlg_listbox_add(es
->listctrl
, &es
->dp
, es
->events
[es
->nevents
]);
2753 int askappend(void *frontend
, Filename filename
)
2755 static const char msgtemplate
[] =
2756 "The session log file \"%.*s\" already exists. "
2757 "You can overwrite it with a new session log, "
2758 "append your session log to the end of it, "
2759 "or disable session logging for this session.";
2764 message
= dupprintf(msgtemplate
, FILENAME_MAX
, filename
.path
);
2765 mbtitle
= dupprintf("%s Log to File", appname
);
2767 mbret
= messagebox(get_window(frontend
), mbtitle
, message
,
2768 string_width("LINE OF TEXT SUITABLE FOR THE"
2769 " ASKAPPEND WIDTH"),
2770 "Overwrite", 'o', 1, 2,
2771 "Append", 'a', 0, 1,
2772 "Disable", 'd', -1, 0,