d9b15094 |
1 | /* |
2 | * gtkdlg.c - GTK implementation of the PuTTY configuration box. |
3 | */ |
4 | |
1d0d4a3b |
5 | /* |
1c291fcf |
6 | * TODO when porting to GTK 2.0: |
7 | * |
8 | * - GtkTree is apparently deprecated and we should switch to |
9 | * GtkTreeView instead. |
10 | * - GtkLabel has a built-in mnemonic scheme, so we should at |
11 | * least consider switching to that from the current adhockery. |
1d0d4a3b |
12 | */ |
13 | |
d9b15094 |
14 | #include <assert.h> |
1c291fcf |
15 | #include <ctype.h> |
d9b15094 |
16 | #include <gtk/gtk.h> |
1c291fcf |
17 | #include <gdk/gdkkeysyms.h> |
0bd8d76d |
18 | #include <gdk/gdkx.h> |
19 | #include <X11/Xlib.h> |
20 | #include <X11/Xutil.h> |
d9b15094 |
21 | |
22 | #include "gtkcols.h" |
23 | #include "gtkpanel.h" |
24 | |
25 | #ifdef TESTMODE |
26 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
27 | #endif |
28 | |
29 | #include "putty.h" |
30 | #include "dialog.h" |
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31 | #include "tree234.h" |
32 | |
1c291fcf |
33 | struct Shortcut { |
34 | GtkWidget *widget; |
35 | struct uctrl *uc; |
36 | int action; |
37 | }; |
38 | |
39 | struct Shortcuts { |
40 | struct Shortcut sc[128]; |
41 | }; |
42 | |
0f5e1f75 |
43 | struct uctrl { |
44 | union control *ctrl; |
45 | GtkWidget *toplevel; |
46 | void *privdata; |
47 | int privdata_needs_free; |
48 | GtkWidget **buttons; int nbuttons; /* for radio buttons */ |
49 | GtkWidget *entry; /* for editbox, combobox, filesel, fontsel */ |
1c291fcf |
50 | GtkWidget *button; /* for filesel, fontsel */ |
0f5e1f75 |
51 | GtkWidget *list; /* for combobox, listbox */ |
52 | GtkWidget *menu; /* for optionmenu (==droplist) */ |
53 | GtkWidget *optmenu; /* also for optionmenu */ |
54 | GtkWidget *text; /* for text */ |
0bd8d76d |
55 | GtkAdjustment *adj; /* for the scrollbar in a list box */ |
c5d64b49 |
56 | guint textsig; |
0f5e1f75 |
57 | }; |
58 | |
59 | struct dlgparam { |
60 | tree234 *byctrl, *bywidget; |
61 | void *data; |
62 | struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */ |
63 | /* `flags' are set to indicate when a GTK signal handler is being called |
64 | * due to automatic processing and should not flag a user event. */ |
65 | int flags; |
1c291fcf |
66 | struct Shortcuts *shortcuts; |
23897ed0 |
67 | GtkWidget *window, *cancelbutton, *currtreeitem, **treeitems; |
0bd8d76d |
68 | union control *currfocus, *lastfocus; |
69 | int ntreeitems; |
70 | int retval; |
0f5e1f75 |
71 | }; |
72 | #define FLAG_UPDATING_COMBO_LIST 1 |
73 | |
1c291fcf |
74 | enum { /* values for Shortcut.action */ |
75 | SHORTCUT_EMPTY, /* no shortcut on this key */ |
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76 | SHORTCUT_TREE, /* focus a tree item */ |
1c291fcf |
77 | SHORTCUT_FOCUS, /* focus the supplied widget */ |
78 | SHORTCUT_UCTRL, /* do something sane with uctrl */ |
79 | SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */ |
80 | SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */ |
81 | }; |
82 | |
0f5e1f75 |
83 | /* |
84 | * Forward references. |
85 | */ |
0bd8d76d |
86 | static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event, |
87 | gpointer data); |
1c291fcf |
88 | static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw, |
89 | int chr, int action, void *ptr); |
0bd8d76d |
90 | static int listitem_single_key(GtkWidget *item, GdkEventKey *event, |
91 | gpointer data); |
92 | static int listitem_multi_key(GtkWidget *item, GdkEventKey *event, |
93 | gpointer data); |
94 | static int listitem_button(GtkWidget *item, GdkEventButton *event, |
0f5e1f75 |
95 | gpointer data); |
96 | static void menuitem_activate(GtkMenuItem *item, gpointer data); |
97 | static void coloursel_ok(GtkButton *button, gpointer data); |
98 | static void coloursel_cancel(GtkButton *button, gpointer data); |
0bd8d76d |
99 | static void window_destroy(GtkWidget *widget, gpointer data); |
0f5e1f75 |
100 | |
101 | static int uctrl_cmp_byctrl(void *av, void *bv) |
102 | { |
103 | struct uctrl *a = (struct uctrl *)av; |
104 | struct uctrl *b = (struct uctrl *)bv; |
105 | if (a->ctrl < b->ctrl) |
106 | return -1; |
107 | else if (a->ctrl > b->ctrl) |
108 | return +1; |
109 | return 0; |
110 | } |
111 | |
112 | static int uctrl_cmp_byctrl_find(void *av, void *bv) |
113 | { |
114 | union control *a = (union control *)av; |
115 | struct uctrl *b = (struct uctrl *)bv; |
116 | if (a < b->ctrl) |
117 | return -1; |
118 | else if (a > b->ctrl) |
119 | return +1; |
120 | return 0; |
121 | } |
122 | |
123 | static int uctrl_cmp_bywidget(void *av, void *bv) |
124 | { |
125 | struct uctrl *a = (struct uctrl *)av; |
126 | struct uctrl *b = (struct uctrl *)bv; |
127 | if (a->toplevel < b->toplevel) |
128 | return -1; |
129 | else if (a->toplevel > b->toplevel) |
130 | return +1; |
131 | return 0; |
132 | } |
133 | |
134 | static int uctrl_cmp_bywidget_find(void *av, void *bv) |
135 | { |
136 | GtkWidget *a = (GtkWidget *)av; |
137 | struct uctrl *b = (struct uctrl *)bv; |
138 | if (a < b->toplevel) |
139 | return -1; |
140 | else if (a > b->toplevel) |
141 | return +1; |
142 | return 0; |
143 | } |
144 | |
145 | static void dlg_init(struct dlgparam *dp) |
146 | { |
147 | dp->byctrl = newtree234(uctrl_cmp_byctrl); |
148 | dp->bywidget = newtree234(uctrl_cmp_bywidget); |
149 | dp->coloursel_result.ok = FALSE; |
150 | } |
151 | |
152 | static void dlg_cleanup(struct dlgparam *dp) |
153 | { |
154 | struct uctrl *uc; |
155 | |
156 | freetree234(dp->byctrl); /* doesn't free the uctrls inside */ |
157 | while ( (uc = index234(dp->bywidget, 0)) != NULL) { |
158 | del234(dp->bywidget, uc); |
159 | if (uc->privdata_needs_free) |
160 | sfree(uc->privdata); |
161 | sfree(uc->buttons); |
162 | sfree(uc); |
163 | } |
164 | freetree234(dp->bywidget); |
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165 | sfree(dp->treeitems); |
0f5e1f75 |
166 | } |
167 | |
168 | static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc) |
169 | { |
170 | add234(dp->byctrl, uc); |
171 | add234(dp->bywidget, uc); |
172 | } |
173 | |
174 | static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl) |
175 | { |
176 | return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find); |
177 | } |
178 | |
179 | static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w) |
180 | { |
181 | struct uctrl *ret = NULL; |
182 | do { |
183 | ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find); |
184 | if (ret) |
185 | return ret; |
186 | w = w->parent; |
187 | } while (w); |
188 | return ret; |
189 | } |
d9b15094 |
190 | |
d9b15094 |
191 | void *dlg_get_privdata(union control *ctrl, void *dlg) |
192 | { |
0f5e1f75 |
193 | struct dlgparam *dp = (struct dlgparam *)dlg; |
194 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
195 | return uc->privdata; |
d9b15094 |
196 | } |
197 | |
198 | void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr) |
199 | { |
0f5e1f75 |
200 | struct dlgparam *dp = (struct dlgparam *)dlg; |
201 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
202 | uc->privdata = ptr; |
203 | uc->privdata_needs_free = FALSE; |
d9b15094 |
204 | } |
205 | |
206 | void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size) |
207 | { |
0f5e1f75 |
208 | struct dlgparam *dp = (struct dlgparam *)dlg; |
209 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
210 | uc->privdata = smalloc(size); |
211 | uc->privdata_needs_free = FALSE; |
212 | return uc->privdata; |
d9b15094 |
213 | } |
214 | |
0bd8d76d |
215 | union control *dlg_last_focused(union control *ctrl, void *dlg) |
d9b15094 |
216 | { |
0f5e1f75 |
217 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
218 | if (dp->currfocus != ctrl) |
219 | return dp->currfocus; |
220 | else |
221 | return dp->lastfocus; |
d9b15094 |
222 | } |
223 | |
0f5e1f75 |
224 | void dlg_radiobutton_set(union control *ctrl, void *dlg, int which) |
d9b15094 |
225 | { |
0f5e1f75 |
226 | struct dlgparam *dp = (struct dlgparam *)dlg; |
227 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
228 | assert(uc->ctrl->generic.type == CTRL_RADIO); |
229 | assert(uc->buttons != NULL); |
230 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE); |
d9b15094 |
231 | } |
232 | |
233 | int dlg_radiobutton_get(union control *ctrl, void *dlg) |
234 | { |
0f5e1f75 |
235 | struct dlgparam *dp = (struct dlgparam *)dlg; |
236 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
237 | int i; |
238 | |
239 | assert(uc->ctrl->generic.type == CTRL_RADIO); |
240 | assert(uc->buttons != NULL); |
241 | for (i = 0; i < uc->nbuttons; i++) |
242 | if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i]))) |
243 | return i; |
244 | return 0; /* got to return something */ |
d9b15094 |
245 | } |
246 | |
247 | void dlg_checkbox_set(union control *ctrl, void *dlg, int checked) |
248 | { |
0f5e1f75 |
249 | struct dlgparam *dp = (struct dlgparam *)dlg; |
250 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
251 | assert(uc->ctrl->generic.type == CTRL_CHECKBOX); |
252 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked); |
d9b15094 |
253 | } |
254 | |
255 | int dlg_checkbox_get(union control *ctrl, void *dlg) |
256 | { |
0f5e1f75 |
257 | struct dlgparam *dp = (struct dlgparam *)dlg; |
258 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
259 | assert(uc->ctrl->generic.type == CTRL_CHECKBOX); |
260 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel)); |
d9b15094 |
261 | } |
262 | |
263 | void dlg_editbox_set(union control *ctrl, void *dlg, char const *text) |
264 | { |
0f5e1f75 |
265 | struct dlgparam *dp = (struct dlgparam *)dlg; |
266 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
267 | assert(uc->ctrl->generic.type == CTRL_EDITBOX); |
268 | assert(uc->entry != NULL); |
269 | gtk_entry_set_text(GTK_ENTRY(uc->entry), text); |
d9b15094 |
270 | } |
271 | |
272 | void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length) |
273 | { |
0f5e1f75 |
274 | struct dlgparam *dp = (struct dlgparam *)dlg; |
275 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
276 | assert(uc->ctrl->generic.type == CTRL_EDITBOX); |
277 | assert(uc->entry != NULL); |
278 | strncpy(buffer, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
279 | length); |
280 | buffer[length-1] = '\0'; |
281 | } |
282 | |
283 | static void container_remove_and_destroy(GtkWidget *w, gpointer data) |
284 | { |
285 | GtkContainer *cont = GTK_CONTAINER(data); |
286 | /* gtk_container_remove will unref the widget for us; we need not. */ |
287 | gtk_container_remove(cont, w); |
d9b15094 |
288 | } |
289 | |
290 | /* The `listbox' functions can also apply to combo boxes. */ |
291 | void dlg_listbox_clear(union control *ctrl, void *dlg) |
292 | { |
0f5e1f75 |
293 | struct dlgparam *dp = (struct dlgparam *)dlg; |
294 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
295 | GtkContainer *cont; |
296 | |
297 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
298 | uc->ctrl->generic.type == CTRL_LISTBOX); |
299 | assert(uc->menu != NULL || uc->list != NULL); |
300 | |
301 | cont = (uc->menu ? GTK_CONTAINER(uc->menu) : GTK_CONTAINER(uc->list)); |
302 | |
303 | gtk_container_foreach(cont, container_remove_and_destroy, cont); |
d9b15094 |
304 | } |
305 | |
306 | void dlg_listbox_del(union control *ctrl, void *dlg, int index) |
307 | { |
0f5e1f75 |
308 | struct dlgparam *dp = (struct dlgparam *)dlg; |
309 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
310 | |
311 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
312 | uc->ctrl->generic.type == CTRL_LISTBOX); |
313 | assert(uc->menu != NULL || uc->list != NULL); |
314 | |
315 | if (uc->menu) { |
316 | gtk_container_remove |
317 | (GTK_CONTAINER(uc->menu), |
318 | g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index)); |
319 | } else { |
320 | gtk_list_clear_items(GTK_LIST(uc->list), index, index+1); |
321 | } |
d9b15094 |
322 | } |
323 | |
324 | void dlg_listbox_add(union control *ctrl, void *dlg, char const *text) |
325 | { |
4eaff8d4 |
326 | dlg_listbox_addwithid(ctrl, dlg, text, 0); |
d9b15094 |
327 | } |
328 | |
329 | /* |
330 | * Each listbox entry may have a numeric id associated with it. |
331 | * Note that some front ends only permit a string to be stored at |
332 | * each position, which means that _if_ you put two identical |
333 | * strings in any listbox then you MUST not assign them different |
334 | * IDs and expect to get meaningful results back. |
335 | */ |
4eaff8d4 |
336 | void dlg_listbox_addwithid(union control *ctrl, void *dlg, |
337 | char const *text, int id) |
d9b15094 |
338 | { |
0f5e1f75 |
339 | struct dlgparam *dp = (struct dlgparam *)dlg; |
340 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
341 | |
342 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
343 | uc->ctrl->generic.type == CTRL_LISTBOX); |
344 | assert(uc->menu != NULL || uc->list != NULL); |
345 | |
346 | dp->flags |= FLAG_UPDATING_COMBO_LIST; |
347 | |
348 | if (uc->menu) { |
349 | /* |
350 | * List item in a drop-down (but non-combo) list. Tabs are |
351 | * ignored; we just provide a standard menu item with the |
352 | * text. |
353 | */ |
354 | GtkWidget *menuitem = gtk_menu_item_new_with_label(text); |
355 | |
356 | gtk_container_add(GTK_CONTAINER(uc->menu), menuitem); |
357 | gtk_widget_show(menuitem); |
358 | |
359 | gtk_object_set_data(GTK_OBJECT(menuitem), "user-data", (gpointer)id); |
360 | gtk_signal_connect(GTK_OBJECT(menuitem), "activate", |
361 | GTK_SIGNAL_FUNC(menuitem_activate), dp); |
362 | } else if (!uc->entry) { |
363 | /* |
364 | * List item in a non-combo-box list box. We make all of |
365 | * these Columns containing GtkLabels. This allows us to do |
366 | * the nasty force_left hack irrespective of whether there |
367 | * are tabs in the thing. |
368 | */ |
369 | GtkWidget *listitem = gtk_list_item_new(); |
523fd1da |
370 | GtkWidget *cols = columns_new(10); |
0f5e1f75 |
371 | gint *percents; |
372 | int i, ncols; |
373 | |
374 | /* Count the tabs in the text, and hence determine # of columns. */ |
375 | ncols = 1; |
376 | for (i = 0; text[i]; i++) |
377 | if (text[i] == '\t') |
378 | ncols++; |
379 | |
380 | assert(ncols <= |
381 | (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1)); |
382 | percents = smalloc(ncols * sizeof(gint)); |
383 | percents[ncols-1] = 100; |
384 | for (i = 0; i < ncols-1; i++) { |
385 | percents[i] = uc->ctrl->listbox.percentages[i]; |
386 | percents[ncols-1] -= percents[i]; |
387 | } |
388 | columns_set_cols(COLUMNS(cols), ncols, percents); |
389 | sfree(percents); |
390 | |
391 | for (i = 0; i < ncols; i++) { |
392 | int len = strcspn(text, "\t"); |
393 | char *dup = dupprintf("%.*s", len, text); |
394 | GtkWidget *label; |
395 | |
396 | text += len; |
397 | if (*text) text++; |
398 | label = gtk_label_new(dup); |
399 | sfree(dup); |
400 | |
401 | columns_add(COLUMNS(cols), label, i, 1); |
402 | columns_force_left_align(COLUMNS(cols), label); |
403 | gtk_widget_show(label); |
404 | } |
405 | gtk_container_add(GTK_CONTAINER(listitem), cols); |
406 | gtk_widget_show(cols); |
407 | gtk_container_add(GTK_CONTAINER(uc->list), listitem); |
408 | gtk_widget_show(listitem); |
409 | |
0bd8d76d |
410 | if (ctrl->listbox.multisel) { |
411 | gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event", |
412 | GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj); |
413 | } else { |
414 | gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event", |
415 | GTK_SIGNAL_FUNC(listitem_single_key), uc->adj); |
416 | } |
417 | gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event", |
418 | GTK_SIGNAL_FUNC(widget_focus), dp); |
0f5e1f75 |
419 | gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event", |
420 | GTK_SIGNAL_FUNC(listitem_button), dp); |
421 | gtk_object_set_data(GTK_OBJECT(listitem), "user-data", (gpointer)id); |
422 | } else { |
423 | /* |
424 | * List item in a combo-box list, which means the sensible |
425 | * thing to do is make it a perfectly normal label. Hence |
426 | * tabs are disregarded. |
427 | */ |
428 | GtkWidget *listitem = gtk_list_item_new_with_label(text); |
429 | |
430 | gtk_container_add(GTK_CONTAINER(uc->list), listitem); |
431 | gtk_widget_show(listitem); |
432 | |
433 | gtk_object_set_data(GTK_OBJECT(listitem), "user-data", (gpointer)id); |
434 | } |
435 | |
436 | dp->flags &= ~FLAG_UPDATING_COMBO_LIST; |
d9b15094 |
437 | } |
438 | |
439 | int dlg_listbox_getid(union control *ctrl, void *dlg, int index) |
440 | { |
0f5e1f75 |
441 | struct dlgparam *dp = (struct dlgparam *)dlg; |
442 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
443 | GList *children; |
444 | GtkObject *item; |
445 | |
446 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
447 | uc->ctrl->generic.type == CTRL_LISTBOX); |
448 | assert(uc->menu != NULL || uc->list != NULL); |
449 | |
450 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
451 | uc->list)); |
452 | item = GTK_OBJECT(g_list_nth_data(children, index)); |
0bd8d76d |
453 | g_list_free(children); |
0f5e1f75 |
454 | |
455 | return (int)gtk_object_get_data(GTK_OBJECT(item), "user-data"); |
d9b15094 |
456 | } |
457 | |
458 | /* dlg_listbox_index returns <0 if no single element is selected. */ |
459 | int dlg_listbox_index(union control *ctrl, void *dlg) |
460 | { |
0f5e1f75 |
461 | struct dlgparam *dp = (struct dlgparam *)dlg; |
462 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
463 | GList *children; |
464 | GtkWidget *item, *activeitem; |
465 | int i; |
466 | int selected = -1; |
467 | |
468 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
469 | uc->ctrl->generic.type == CTRL_LISTBOX); |
470 | assert(uc->menu != NULL || uc->list != NULL); |
471 | |
472 | if (uc->menu) |
473 | activeitem = gtk_menu_get_active(GTK_MENU(uc->menu)); |
474 | |
475 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
476 | uc->list)); |
477 | for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL; |
478 | i++, children = children->next) { |
479 | if (uc->menu ? activeitem == item : |
480 | GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) { |
0bd8d76d |
481 | if (selected == -1) |
0f5e1f75 |
482 | selected = i; |
483 | else |
0bd8d76d |
484 | selected = -2; |
0f5e1f75 |
485 | } |
486 | } |
0bd8d76d |
487 | g_list_free(children); |
488 | return selected < 0 ? -1 : selected; |
d9b15094 |
489 | } |
490 | |
491 | int dlg_listbox_issel(union control *ctrl, void *dlg, int index) |
492 | { |
0f5e1f75 |
493 | struct dlgparam *dp = (struct dlgparam *)dlg; |
494 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
495 | GList *children; |
496 | GtkWidget *item, *activeitem; |
497 | |
498 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
499 | uc->ctrl->generic.type == CTRL_LISTBOX); |
500 | assert(uc->menu != NULL || uc->list != NULL); |
501 | |
502 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
503 | uc->list)); |
504 | item = GTK_WIDGET(g_list_nth_data(children, index)); |
0bd8d76d |
505 | g_list_free(children); |
0f5e1f75 |
506 | |
507 | if (uc->menu) { |
508 | activeitem = gtk_menu_get_active(GTK_MENU(uc->menu)); |
509 | return item == activeitem; |
510 | } else { |
511 | return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED; |
512 | } |
d9b15094 |
513 | } |
514 | |
515 | void dlg_listbox_select(union control *ctrl, void *dlg, int index) |
516 | { |
0f5e1f75 |
517 | struct dlgparam *dp = (struct dlgparam *)dlg; |
518 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
519 | |
520 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
521 | uc->ctrl->generic.type == CTRL_LISTBOX); |
522 | assert(uc->optmenu != NULL || uc->list != NULL); |
523 | |
524 | if (uc->optmenu) { |
525 | gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index); |
526 | } else { |
527 | gtk_list_select_item(GTK_LIST(uc->list), index); |
528 | } |
d9b15094 |
529 | } |
530 | |
531 | void dlg_text_set(union control *ctrl, void *dlg, char const *text) |
532 | { |
0f5e1f75 |
533 | struct dlgparam *dp = (struct dlgparam *)dlg; |
534 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
535 | |
536 | assert(uc->ctrl->generic.type == CTRL_TEXT); |
537 | assert(uc->text != NULL); |
538 | |
539 | gtk_label_set_text(GTK_LABEL(uc->text), text); |
d9b15094 |
540 | } |
541 | |
542 | void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn) |
543 | { |
0f5e1f75 |
544 | struct dlgparam *dp = (struct dlgparam *)dlg; |
545 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
546 | assert(uc->ctrl->generic.type == CTRL_FILESELECT); |
547 | assert(uc->entry != NULL); |
548 | gtk_entry_set_text(GTK_ENTRY(uc->entry), fn.path); |
d9b15094 |
549 | } |
550 | |
551 | void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn) |
552 | { |
0f5e1f75 |
553 | struct dlgparam *dp = (struct dlgparam *)dlg; |
554 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
555 | assert(uc->ctrl->generic.type == CTRL_FILESELECT); |
556 | assert(uc->entry != NULL); |
557 | strncpy(fn->path, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
558 | lenof(fn->path)); |
559 | fn->path[lenof(fn->path)-1] = '\0'; |
d9b15094 |
560 | } |
561 | |
562 | void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fs) |
563 | { |
0f5e1f75 |
564 | struct dlgparam *dp = (struct dlgparam *)dlg; |
565 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
566 | assert(uc->ctrl->generic.type == CTRL_FONTSELECT); |
567 | assert(uc->entry != NULL); |
568 | gtk_entry_set_text(GTK_ENTRY(uc->entry), fs.name); |
d9b15094 |
569 | } |
570 | |
571 | void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fs) |
572 | { |
0f5e1f75 |
573 | struct dlgparam *dp = (struct dlgparam *)dlg; |
574 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
575 | assert(uc->ctrl->generic.type == CTRL_FONTSELECT); |
576 | assert(uc->entry != NULL); |
577 | strncpy(fs->name, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
578 | lenof(fs->name)); |
579 | fs->name[lenof(fs->name)-1] = '\0'; |
d9b15094 |
580 | } |
581 | |
582 | /* |
583 | * Bracketing a large set of updates in these two functions will |
584 | * cause the front end (if possible) to delay updating the screen |
585 | * until it's all complete, thus avoiding flicker. |
586 | */ |
587 | void dlg_update_start(union control *ctrl, void *dlg) |
588 | { |
0f5e1f75 |
589 | /* |
590 | * Apparently we can't do this at all in GTK. GtkCList supports |
591 | * freeze and thaw, but not GtkList. Bah. |
592 | */ |
d9b15094 |
593 | } |
594 | |
595 | void dlg_update_done(union control *ctrl, void *dlg) |
596 | { |
0f5e1f75 |
597 | /* |
598 | * Apparently we can't do this at all in GTK. GtkCList supports |
599 | * freeze and thaw, but not GtkList. Bah. |
600 | */ |
d9b15094 |
601 | } |
602 | |
603 | void dlg_set_focus(union control *ctrl, void *dlg) |
604 | { |
0f5e1f75 |
605 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
606 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
607 | |
608 | switch (ctrl->generic.type) { |
609 | case CTRL_CHECKBOX: |
610 | case CTRL_BUTTON: |
611 | /* Check boxes and buttons get the focus _and_ get toggled. */ |
612 | gtk_widget_grab_focus(uc->toplevel); |
613 | break; |
614 | case CTRL_FILESELECT: |
615 | case CTRL_FONTSELECT: |
616 | case CTRL_EDITBOX: |
617 | /* Anything containing an edit box gets that focused. */ |
618 | gtk_widget_grab_focus(uc->entry); |
619 | break; |
620 | case CTRL_RADIO: |
621 | /* |
622 | * Radio buttons: we find the currently selected button and |
623 | * focus it. |
624 | */ |
625 | { |
626 | int i; |
627 | for (i = 0; i < ctrl->radio.nbuttons; i++) |
628 | if (gtk_toggle_button_get_active |
629 | (GTK_TOGGLE_BUTTON(uc->buttons[i]))) { |
630 | gtk_widget_grab_focus(uc->buttons[i]); |
631 | } |
632 | } |
633 | break; |
634 | case CTRL_LISTBOX: |
635 | /* |
636 | * If the list is really an option menu, we focus it. |
637 | * Otherwise we tell it to focus one of its children, which |
638 | * appears to do the Right Thing. |
639 | */ |
640 | if (uc->optmenu) { |
641 | gtk_widget_grab_focus(uc->optmenu); |
642 | } else { |
643 | assert(uc->list != NULL); |
644 | gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD); |
645 | } |
646 | break; |
647 | } |
d9b15094 |
648 | } |
649 | |
650 | /* |
651 | * During event processing, you might well want to give an error |
652 | * indication to the user. dlg_beep() is a quick and easy generic |
653 | * error; dlg_error() puts up a message-box or equivalent. |
654 | */ |
655 | void dlg_beep(void *dlg) |
656 | { |
0f5e1f75 |
657 | gdk_beep(); |
d9b15094 |
658 | } |
659 | |
0bd8d76d |
660 | static void errmsg_button_clicked(GtkButton *button, gpointer data) |
661 | { |
662 | gtk_widget_destroy(GTK_WIDGET(data)); |
663 | } |
664 | |
d9b15094 |
665 | void dlg_error_msg(void *dlg, char *msg) |
666 | { |
0f5e1f75 |
667 | struct dlgparam *dp = (struct dlgparam *)dlg; |
23897ed0 |
668 | GtkWidget *window, *hbox, *text, *ok; |
0bd8d76d |
669 | |
670 | window = gtk_dialog_new(); |
671 | text = gtk_label_new(msg); |
672 | gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0); |
23897ed0 |
673 | hbox = gtk_hbox_new(FALSE, 0); |
674 | gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20); |
0bd8d76d |
675 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), |
23897ed0 |
676 | hbox, FALSE, FALSE, 20); |
0bd8d76d |
677 | gtk_widget_show(text); |
23897ed0 |
678 | gtk_widget_show(hbox); |
679 | gtk_window_set_title(GTK_WINDOW(window), "Error"); |
0bd8d76d |
680 | gtk_label_set_line_wrap(GTK_LABEL(text), TRUE); |
681 | ok = gtk_button_new_with_label("OK"); |
682 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area), |
683 | ok, FALSE, FALSE, 0); |
684 | gtk_widget_show(ok); |
685 | GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT); |
686 | gtk_window_set_default(GTK_WINDOW(window), ok); |
687 | gtk_signal_connect(GTK_OBJECT(ok), "clicked", |
688 | GTK_SIGNAL_FUNC(errmsg_button_clicked), window); |
689 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
690 | GTK_SIGNAL_FUNC(window_destroy), NULL); |
691 | gtk_window_set_modal(GTK_WINDOW(window), TRUE); |
23897ed0 |
692 | gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window)); |
693 | { |
694 | gint x, y, w, h, dx, dy; |
695 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_NONE); |
696 | gdk_window_get_origin(GTK_WIDGET(dp->window)->window, &x, &y); |
697 | gdk_window_get_size(GTK_WIDGET(dp->window)->window, &w, &h); |
698 | dx = x + w/4; |
699 | dy = y + h/4; |
700 | gtk_widget_set_uposition(GTK_WIDGET(window), dx, dy); |
701 | } |
0bd8d76d |
702 | gtk_widget_show(window); |
703 | gtk_main(); |
d9b15094 |
704 | } |
705 | |
706 | /* |
707 | * This function signals to the front end that the dialog's |
708 | * processing is completed, and passes an integer value (typically |
709 | * a success status). |
710 | */ |
711 | void dlg_end(void *dlg, int value) |
712 | { |
0f5e1f75 |
713 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
714 | dp->retval = value; |
0f5e1f75 |
715 | gtk_main_quit(); |
d9b15094 |
716 | } |
717 | |
718 | void dlg_refresh(union control *ctrl, void *dlg) |
719 | { |
0f5e1f75 |
720 | struct dlgparam *dp = (struct dlgparam *)dlg; |
721 | struct uctrl *uc; |
722 | |
723 | if (ctrl) { |
724 | if (ctrl->generic.handler != NULL) |
725 | ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH); |
726 | } else { |
727 | int i; |
728 | |
729 | for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) { |
730 | assert(uc->ctrl != NULL); |
731 | if (uc->ctrl->generic.handler != NULL) |
732 | uc->ctrl->generic.handler(uc->ctrl, dp, |
733 | dp->data, EVENT_REFRESH); |
734 | } |
735 | } |
d9b15094 |
736 | } |
737 | |
738 | void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b) |
739 | { |
0f5e1f75 |
740 | struct dlgparam *dp = (struct dlgparam *)dlg; |
741 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
742 | gdouble cvals[4]; |
743 | |
744 | GtkWidget *coloursel = |
745 | gtk_color_selection_dialog_new("Select a colour"); |
746 | GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel); |
747 | |
748 | dp->coloursel_result.ok = FALSE; |
749 | |
750 | gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE); |
751 | gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs->colorsel), FALSE); |
752 | cvals[0] = r / 255.0; |
753 | cvals[1] = g / 255.0; |
754 | cvals[2] = b / 255.0; |
755 | cvals[3] = 1.0; /* fully opaque! */ |
756 | gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs->colorsel), cvals); |
757 | |
758 | gtk_object_set_data(GTK_OBJECT(ccs->ok_button), "user-data", |
759 | (gpointer)coloursel); |
760 | gtk_object_set_data(GTK_OBJECT(ccs->cancel_button), "user-data", |
761 | (gpointer)coloursel); |
762 | gtk_object_set_data(GTK_OBJECT(coloursel), "user-data", (gpointer)uc); |
763 | gtk_signal_connect(GTK_OBJECT(ccs->ok_button), "clicked", |
764 | GTK_SIGNAL_FUNC(coloursel_ok), (gpointer)dp); |
765 | gtk_signal_connect(GTK_OBJECT(ccs->cancel_button), "clicked", |
766 | GTK_SIGNAL_FUNC(coloursel_cancel), (gpointer)dp); |
767 | gtk_signal_connect_object(GTK_OBJECT(ccs->ok_button), "clicked", |
768 | GTK_SIGNAL_FUNC(gtk_widget_destroy), |
769 | (gpointer)coloursel); |
770 | gtk_signal_connect_object(GTK_OBJECT(ccs->cancel_button), "clicked", |
771 | GTK_SIGNAL_FUNC(gtk_widget_destroy), |
772 | (gpointer)coloursel); |
773 | gtk_widget_show(coloursel); |
d9b15094 |
774 | } |
775 | |
776 | int dlg_coloursel_results(union control *ctrl, void *dlg, |
777 | int *r, int *g, int *b) |
778 | { |
0f5e1f75 |
779 | struct dlgparam *dp = (struct dlgparam *)dlg; |
780 | if (dp->coloursel_result.ok) { |
781 | *r = dp->coloursel_result.r; |
782 | *g = dp->coloursel_result.g; |
783 | *b = dp->coloursel_result.b; |
784 | return 1; |
785 | } else |
786 | return 0; |
d9b15094 |
787 | } |
788 | |
0f5e1f75 |
789 | /* ---------------------------------------------------------------------- |
790 | * Signal handlers while the dialog box is active. |
791 | */ |
792 | |
0bd8d76d |
793 | static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event, |
794 | gpointer data) |
795 | { |
796 | struct dlgparam *dp = (struct dlgparam *)data; |
797 | struct uctrl *uc = dlg_find_bywidget(dp, widget); |
798 | union control *focus; |
799 | |
800 | if (uc && uc->ctrl) |
801 | focus = uc->ctrl; |
802 | else |
803 | focus = NULL; |
804 | |
805 | if (focus != dp->currfocus) { |
806 | dp->lastfocus = dp->currfocus; |
807 | dp->currfocus = focus; |
808 | } |
809 | |
810 | return FALSE; |
811 | } |
812 | |
0f5e1f75 |
813 | static void button_clicked(GtkButton *button, gpointer data) |
814 | { |
815 | struct dlgparam *dp = (struct dlgparam *)data; |
816 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
817 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION); |
818 | } |
819 | |
820 | static void button_toggled(GtkToggleButton *tb, gpointer data) |
821 | { |
822 | struct dlgparam *dp = (struct dlgparam *)data; |
823 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb)); |
824 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
825 | } |
826 | |
1c291fcf |
827 | static int editbox_key(GtkWidget *widget, GdkEventKey *event, gpointer data) |
828 | { |
829 | /* |
830 | * GtkEntry has a nasty habit of eating the Return key, which |
831 | * is unhelpful since it doesn't actually _do_ anything with it |
832 | * (it calls gtk_widget_activate, but our edit boxes never need |
833 | * activating). So I catch Return before GtkEntry sees it, and |
834 | * pass it straight on to the parent widget. Effect: hitting |
835 | * Return in an edit box will now activate the default button |
836 | * in the dialog just like it will everywhere else. |
837 | */ |
838 | if (event->keyval == GDK_Return && widget->parent != NULL) { |
839 | gint return_val; |
0bd8d76d |
840 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event"); |
1c291fcf |
841 | gtk_signal_emit_by_name(GTK_OBJECT(widget->parent), "key_press_event", |
842 | event, &return_val); |
843 | return return_val; |
844 | } |
845 | return FALSE; |
846 | } |
847 | |
0f5e1f75 |
848 | static void editbox_changed(GtkEditable *ed, gpointer data) |
849 | { |
850 | struct dlgparam *dp = (struct dlgparam *)data; |
851 | if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) { |
852 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed)); |
853 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
854 | } |
855 | } |
856 | |
857 | static void editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event, |
858 | gpointer data) |
859 | { |
860 | struct dlgparam *dp = (struct dlgparam *)data; |
861 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed)); |
862 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH); |
863 | } |
864 | |
0bd8d76d |
865 | static int listitem_key(GtkWidget *item, GdkEventKey *event, gpointer data, |
866 | int multiple) |
867 | { |
868 | GtkAdjustment *adj = GTK_ADJUSTMENT(data); |
869 | |
870 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up || |
871 | event->keyval == GDK_Down || event->keyval == GDK_KP_Down || |
872 | event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up || |
873 | event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) { |
874 | /* |
875 | * Up, Down, PgUp or PgDn have been pressed on a ListItem |
876 | * in a list box. So, if the list box is single-selection: |
877 | * |
878 | * - if the list item in question isn't already selected, |
879 | * we simply select it. |
880 | * - otherwise, we find the next one (or next |
881 | * however-far-away) in whichever direction we're going, |
882 | * and select that. |
883 | * + in this case, we must also fiddle with the |
884 | * scrollbar to ensure the newly selected item is |
885 | * actually visible. |
886 | * |
887 | * If it's multiple-selection, we do all of the above |
888 | * except actually selecting anything, so we move the focus |
889 | * and fiddle the scrollbar to follow it. |
890 | */ |
891 | GtkWidget *list = item->parent; |
892 | |
893 | gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event"); |
894 | |
895 | if (!multiple && |
896 | GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) { |
897 | gtk_list_select_child(GTK_LIST(list), item); |
898 | } else { |
899 | int direction = |
900 | (event->keyval==GDK_Up || event->keyval==GDK_KP_Up || |
901 | event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up) |
902 | ? -1 : +1; |
903 | int step = |
904 | (event->keyval==GDK_Page_Down || |
905 | event->keyval==GDK_KP_Page_Down || |
906 | event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up) |
907 | ? 2 : 1; |
908 | int i, n; |
909 | GtkWidget *thisitem; |
910 | GList *children, *chead; |
911 | |
912 | chead = children = gtk_container_children(GTK_CONTAINER(list)); |
913 | |
914 | n = g_list_length(children); |
915 | |
916 | if (step == 2) { |
917 | /* |
918 | * Figure out how many list items to a screenful, |
919 | * and adjust the step appropriately. |
920 | */ |
921 | step = 0.5 + adj->page_size * n / (adj->upper - adj->lower); |
922 | step--; /* go by one less than that */ |
923 | } |
924 | |
925 | i = 0; |
926 | while (children != NULL) { |
927 | if (item == children->data) |
928 | break; |
929 | children = children->next; |
930 | i++; |
931 | } |
932 | |
933 | while (step > 0) { |
934 | if (direction < 0 && i > 0) |
935 | children = children->prev, i--; |
936 | else if (direction > 0 && i < n-1) |
937 | children = children->next, i++; |
938 | step--; |
939 | } |
940 | |
941 | if (children && children->data) { |
942 | if (!multiple) |
943 | gtk_list_select_child(GTK_LIST(list), |
944 | GTK_WIDGET(children->data)); |
945 | gtk_widget_grab_focus(GTK_WIDGET(children->data)); |
946 | gtk_adjustment_clamp_page |
947 | (adj, |
948 | adj->lower + (adj->upper-adj->lower) * i / n, |
949 | adj->lower + (adj->upper-adj->lower) * (i+1) / n); |
950 | } |
951 | |
952 | g_list_free(chead); |
953 | } |
954 | return TRUE; |
955 | } |
956 | |
957 | return FALSE; |
958 | } |
959 | |
960 | static int listitem_single_key(GtkWidget *item, GdkEventKey *event, |
961 | gpointer data) |
962 | { |
963 | listitem_key(item, event, data, FALSE); |
964 | } |
965 | |
966 | static int listitem_multi_key(GtkWidget *item, GdkEventKey *event, |
967 | gpointer data) |
968 | { |
969 | listitem_key(item, event, data, TRUE); |
970 | } |
971 | |
972 | static int listitem_button(GtkWidget *item, GdkEventButton *event, |
0f5e1f75 |
973 | gpointer data) |
974 | { |
975 | struct dlgparam *dp = (struct dlgparam *)data; |
976 | if (event->type == GDK_2BUTTON_PRESS || |
977 | event->type == GDK_3BUTTON_PRESS) { |
978 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item)); |
979 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION); |
0bd8d76d |
980 | return TRUE; |
0f5e1f75 |
981 | } |
0bd8d76d |
982 | return FALSE; |
0f5e1f75 |
983 | } |
984 | |
985 | static void list_selchange(GtkList *list, gpointer data) |
986 | { |
987 | struct dlgparam *dp = (struct dlgparam *)data; |
988 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list)); |
989 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
990 | } |
991 | |
992 | static void menuitem_activate(GtkMenuItem *item, gpointer data) |
993 | { |
994 | struct dlgparam *dp = (struct dlgparam *)data; |
995 | GtkWidget *menushell = GTK_WIDGET(item)->parent; |
996 | gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data"); |
997 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu)); |
998 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
999 | } |
1000 | |
1001 | static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction) |
1002 | { |
1003 | int index = dlg_listbox_index(uc->ctrl, dp); |
1004 | GList *children = gtk_container_children(GTK_CONTAINER(uc->list)); |
1005 | GtkWidget *child; |
1006 | |
1007 | if ((index < 0) || |
1008 | (index == 0 && direction < 0) || |
1009 | (index == g_list_length(children)-1 && direction > 0)) { |
1010 | gdk_beep(); |
1011 | return; |
1012 | } |
1013 | |
1014 | child = g_list_nth_data(children, index); |
1015 | gtk_widget_ref(child); |
1016 | gtk_list_clear_items(GTK_LIST(uc->list), index, index+1); |
0bd8d76d |
1017 | g_list_free(children); |
1018 | |
0f5e1f75 |
1019 | children = NULL; |
1020 | children = g_list_append(children, child); |
1021 | gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction); |
1022 | gtk_list_select_item(GTK_LIST(uc->list), index + direction); |
1023 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
1024 | } |
1025 | |
1026 | static void draglist_up(GtkButton *button, gpointer data) |
1027 | { |
1028 | struct dlgparam *dp = (struct dlgparam *)data; |
1029 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1030 | draglist_move(dp, uc, -1); |
1031 | } |
1032 | |
1033 | static void draglist_down(GtkButton *button, gpointer data) |
1034 | { |
1035 | struct dlgparam *dp = (struct dlgparam *)data; |
1036 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1037 | draglist_move(dp, uc, +1); |
1038 | } |
1039 | |
1040 | static void filesel_ok(GtkButton *button, gpointer data) |
1041 | { |
1042 | struct dlgparam *dp = (struct dlgparam *)data; |
1043 | gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1044 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data"); |
1045 | char *name = gtk_file_selection_get_filename(GTK_FILE_SELECTION(filesel)); |
1046 | gtk_entry_set_text(GTK_ENTRY(uc->entry), name); |
1047 | } |
1048 | |
1049 | static void fontsel_ok(GtkButton *button, gpointer data) |
1050 | { |
1051 | struct dlgparam *dp = (struct dlgparam *)data; |
1052 | gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1053 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data"); |
1054 | char *name = gtk_font_selection_dialog_get_font_name |
1055 | (GTK_FONT_SELECTION_DIALOG(fontsel)); |
1056 | gtk_entry_set_text(GTK_ENTRY(uc->entry), name); |
1057 | } |
1058 | |
1059 | static void coloursel_ok(GtkButton *button, gpointer data) |
1060 | { |
1061 | struct dlgparam *dp = (struct dlgparam *)data; |
1062 | gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1063 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data"); |
1064 | gdouble cvals[4]; |
1065 | gtk_color_selection_get_color |
1066 | (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel), |
1067 | cvals); |
1068 | dp->coloursel_result.r = (int) (255 * cvals[0]); |
1069 | dp->coloursel_result.g = (int) (255 * cvals[1]); |
1070 | dp->coloursel_result.b = (int) (255 * cvals[2]); |
1071 | dp->coloursel_result.ok = TRUE; |
1072 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK); |
1073 | } |
1074 | |
1075 | static void coloursel_cancel(GtkButton *button, gpointer data) |
1076 | { |
1077 | struct dlgparam *dp = (struct dlgparam *)data; |
1078 | gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1079 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data"); |
1080 | dp->coloursel_result.ok = FALSE; |
1081 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK); |
1082 | } |
1083 | |
1084 | static void filefont_clicked(GtkButton *button, gpointer data) |
1085 | { |
1086 | struct dlgparam *dp = (struct dlgparam *)data; |
1087 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1088 | |
1089 | if (uc->ctrl->generic.type == CTRL_FILESELECT) { |
1090 | GtkWidget *filesel = |
1091 | gtk_file_selection_new(uc->ctrl->fileselect.title); |
1092 | gtk_window_set_modal(GTK_WINDOW(filesel), TRUE); |
1093 | gtk_object_set_data |
1094 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data", |
1095 | (gpointer)filesel); |
1096 | gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc); |
1097 | gtk_signal_connect |
1098 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked", |
1099 | GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp); |
1100 | gtk_signal_connect_object |
1101 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked", |
1102 | GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel); |
1103 | gtk_signal_connect_object |
1104 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked", |
1105 | GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel); |
1106 | gtk_widget_show(filesel); |
1107 | } |
1108 | |
1109 | if (uc->ctrl->generic.type == CTRL_FONTSELECT) { |
1110 | gchar *spacings[] = { "c", "m", NULL }; |
0bd8d76d |
1111 | gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry)); |
0f5e1f75 |
1112 | GtkWidget *fontsel = |
1113 | gtk_font_selection_dialog_new("Select a font"); |
1114 | gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE); |
1115 | gtk_font_selection_dialog_set_filter |
1116 | (GTK_FONT_SELECTION_DIALOG(fontsel), |
1117 | GTK_FONT_FILTER_BASE, GTK_FONT_ALL, |
1118 | NULL, NULL, NULL, NULL, spacings, NULL); |
0bd8d76d |
1119 | if (!gtk_font_selection_dialog_set_font_name |
1120 | (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) { |
1121 | /* |
1122 | * If the font name wasn't found as it was, try opening |
1123 | * it and extracting its FONT property. This should |
1124 | * have the effect of mapping short aliases into true |
1125 | * XLFDs. |
1126 | */ |
1127 | GdkFont *font = gdk_font_load(fontname); |
1128 | if (font) { |
1129 | XFontStruct *xfs = GDK_FONT_XFONT(font); |
1130 | Display *disp = GDK_FONT_XDISPLAY(font); |
1131 | Atom fontprop = XInternAtom(disp, "FONT", False); |
1132 | unsigned long ret; |
1133 | if (XGetFontProperty(xfs, fontprop, &ret)) { |
1134 | char *name = XGetAtomName(disp, (Atom)ret); |
1135 | if (name) |
1136 | gtk_font_selection_dialog_set_font_name |
1137 | (GTK_FONT_SELECTION_DIALOG(fontsel), name); |
1138 | } |
1139 | gdk_font_unref(font); |
1140 | } |
1141 | } |
0f5e1f75 |
1142 | gtk_object_set_data |
1143 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1144 | "user-data", (gpointer)fontsel); |
1145 | gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc); |
1146 | gtk_signal_connect |
1147 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1148 | "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp); |
1149 | gtk_signal_connect_object |
1150 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1151 | "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1152 | (gpointer)fontsel); |
1153 | gtk_signal_connect_object |
1154 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button), |
1155 | "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1156 | (gpointer)fontsel); |
1157 | gtk_widget_show(fontsel); |
1158 | } |
1159 | } |
1160 | |
c5d64b49 |
1161 | static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc, |
1162 | gpointer data) |
1163 | { |
1164 | struct dlgparam *dp = (struct dlgparam *)data; |
1165 | struct uctrl *uc = dlg_find_bywidget(dp, widget); |
1166 | |
1167 | gtk_widget_set_usize(uc->text, alloc->width, -1); |
1168 | gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label); |
1169 | gtk_signal_disconnect(GTK_OBJECT(uc->text), uc->textsig); |
1170 | } |
1171 | |
0f5e1f75 |
1172 | /* ---------------------------------------------------------------------- |
d9b15094 |
1173 | * This function does the main layout work: it reads a controlset, |
1174 | * it creates the relevant GTK controls, and returns a GtkWidget |
1175 | * containing the result. (This widget might be a title of some |
1176 | * sort, it might be a Columns containing many controls, or it |
1177 | * might be a GtkFrame containing a Columns; whatever it is, it's |
1178 | * definitely a GtkWidget and should probably be added to a |
1179 | * GtkVbox.) |
1c291fcf |
1180 | * |
1181 | * `listitemheight' is used to calculate a usize for list boxes: it |
1182 | * should be the height from the size request of a GtkListItem. |
1183 | * |
1184 | * `win' is required for setting the default button. If it is |
1185 | * non-NULL, all buttons created will be default-capable (so they |
1186 | * have extra space round them for the default highlight). |
d9b15094 |
1187 | */ |
1c291fcf |
1188 | GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs, |
1189 | struct controlset *s, int listitemheight, |
1190 | GtkWindow *win) |
d9b15094 |
1191 | { |
1192 | Columns *cols; |
1193 | GtkWidget *ret; |
1194 | int i; |
1195 | |
1196 | if (!s->boxname && s->boxtitle) { |
1197 | /* This controlset is a panel title. */ |
1198 | return gtk_label_new(s->boxtitle); |
1199 | } |
1200 | |
1201 | /* |
1202 | * Otherwise, we expect to be laying out actual controls, so |
1203 | * we'll start by creating a Columns for the purpose. |
1204 | */ |
1205 | cols = COLUMNS(columns_new(4)); |
1206 | ret = GTK_WIDGET(cols); |
1207 | gtk_widget_show(ret); |
1208 | |
1209 | /* |
1210 | * Create a containing frame if we have a box name. |
1211 | */ |
1212 | if (*s->boxname) { |
1213 | ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */ |
1214 | gtk_container_set_border_width(GTK_CONTAINER(cols), 4); |
1215 | gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols)); |
1216 | gtk_widget_show(ret); |
1217 | } |
1218 | |
1219 | /* |
1220 | * Now iterate through the controls themselves, create them, |
1221 | * and add them to the Columns. |
1222 | */ |
1223 | for (i = 0; i < s->ncontrols; i++) { |
1224 | union control *ctrl = s->ctrls[i]; |
1c291fcf |
1225 | struct uctrl *uc; |
1226 | int left = FALSE; |
d9b15094 |
1227 | GtkWidget *w = NULL; |
1228 | |
1229 | switch (ctrl->generic.type) { |
1230 | case CTRL_COLUMNS: |
1231 | { |
1232 | static const int simplecols[1] = { 100 }; |
1233 | columns_set_cols(cols, ctrl->columns.ncols, |
1234 | (ctrl->columns.percentages ? |
1235 | ctrl->columns.percentages : simplecols)); |
1236 | } |
1237 | continue; /* no actual control created */ |
1238 | case CTRL_TABDELAY: |
0f5e1f75 |
1239 | { |
1240 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl); |
1241 | if (uc) |
1242 | columns_taborder_last(cols, uc->toplevel); |
1243 | } |
d9b15094 |
1244 | continue; /* no actual control created */ |
1c291fcf |
1245 | } |
1246 | |
1247 | uc = smalloc(sizeof(struct uctrl)); |
1248 | uc->ctrl = ctrl; |
1249 | uc->privdata = NULL; |
1250 | uc->privdata_needs_free = FALSE; |
1251 | uc->buttons = NULL; |
1252 | uc->entry = uc->list = uc->menu = NULL; |
1253 | uc->button = uc->optmenu = uc->text = NULL; |
1254 | |
1255 | switch (ctrl->generic.type) { |
d9b15094 |
1256 | case CTRL_BUTTON: |
1257 | w = gtk_button_new_with_label(ctrl->generic.label); |
1c291fcf |
1258 | if (win) { |
1259 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
1260 | if (ctrl->button.isdefault) |
1261 | gtk_window_set_default(win, w); |
0bd8d76d |
1262 | if (ctrl->button.iscancel) |
1263 | dp->cancelbutton = w; |
1c291fcf |
1264 | } |
0f5e1f75 |
1265 | gtk_signal_connect(GTK_OBJECT(w), "clicked", |
1266 | GTK_SIGNAL_FUNC(button_clicked), dp); |
0bd8d76d |
1267 | gtk_signal_connect(GTK_OBJECT(w), "focus_in_event", |
1268 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1269 | shortcut_add(scs, GTK_BIN(w)->child, ctrl->button.shortcut, |
1270 | SHORTCUT_UCTRL, uc); |
d9b15094 |
1271 | break; |
1272 | case CTRL_CHECKBOX: |
1273 | w = gtk_check_button_new_with_label(ctrl->generic.label); |
0f5e1f75 |
1274 | gtk_signal_connect(GTK_OBJECT(w), "toggled", |
1275 | GTK_SIGNAL_FUNC(button_toggled), dp); |
0bd8d76d |
1276 | gtk_signal_connect(GTK_OBJECT(w), "focus_in_event", |
1277 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1278 | shortcut_add(scs, GTK_BIN(w)->child, ctrl->checkbox.shortcut, |
1279 | SHORTCUT_UCTRL, uc); |
1280 | left = TRUE; |
d9b15094 |
1281 | break; |
1282 | case CTRL_RADIO: |
1283 | /* |
1284 | * Radio buttons get to go inside their own Columns, no |
1285 | * matter what. |
1286 | */ |
1287 | { |
1288 | gint i, *percentages; |
1289 | GSList *group; |
1290 | |
c5d64b49 |
1291 | w = columns_new(0); |
d9b15094 |
1292 | if (ctrl->generic.label) { |
1293 | GtkWidget *label = gtk_label_new(ctrl->generic.label); |
1294 | columns_add(COLUMNS(w), label, 0, 1); |
1295 | columns_force_left_align(COLUMNS(w), label); |
1296 | gtk_widget_show(label); |
1c291fcf |
1297 | shortcut_add(scs, label, ctrl->radio.shortcut, |
1298 | SHORTCUT_UCTRL, uc); |
d9b15094 |
1299 | } |
1300 | percentages = g_new(gint, ctrl->radio.ncolumns); |
1301 | for (i = 0; i < ctrl->radio.ncolumns; i++) { |
1302 | percentages[i] = |
1303 | ((100 * (i+1) / ctrl->radio.ncolumns) - |
1304 | 100 * i / ctrl->radio.ncolumns); |
1305 | } |
1306 | columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns, |
1307 | percentages); |
1308 | g_free(percentages); |
1309 | group = NULL; |
0f5e1f75 |
1310 | |
1c291fcf |
1311 | uc->nbuttons = ctrl->radio.nbuttons; |
1312 | uc->buttons = smalloc(uc->nbuttons * sizeof(GtkWidget *)); |
0f5e1f75 |
1313 | |
d9b15094 |
1314 | for (i = 0; i < ctrl->radio.nbuttons; i++) { |
1315 | GtkWidget *b; |
1316 | gint colstart; |
1317 | |
1318 | b = (gtk_radio_button_new_with_label |
1319 | (group, ctrl->radio.buttons[i])); |
1c291fcf |
1320 | uc->buttons[i] = b; |
d9b15094 |
1321 | group = gtk_radio_button_group(GTK_RADIO_BUTTON(b)); |
1322 | colstart = i % ctrl->radio.ncolumns; |
1323 | columns_add(COLUMNS(w), b, colstart, |
1324 | (i == ctrl->radio.nbuttons-1 ? |
1325 | ctrl->radio.ncolumns - colstart : 1)); |
1c291fcf |
1326 | columns_force_left_align(COLUMNS(w), b); |
d9b15094 |
1327 | gtk_widget_show(b); |
0f5e1f75 |
1328 | gtk_signal_connect(GTK_OBJECT(b), "toggled", |
1329 | GTK_SIGNAL_FUNC(button_toggled), dp); |
0bd8d76d |
1330 | gtk_signal_connect(GTK_OBJECT(b), "focus_in_event", |
1331 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1332 | if (ctrl->radio.shortcuts) { |
1333 | shortcut_add(scs, GTK_BIN(b)->child, |
1334 | ctrl->radio.shortcuts[i], |
1335 | SHORTCUT_UCTRL, uc); |
1336 | } |
d9b15094 |
1337 | } |
1338 | } |
1339 | break; |
1340 | case CTRL_EDITBOX: |
c5d64b49 |
1341 | { |
d9b15094 |
1342 | GtkRequisition req; |
c5d64b49 |
1343 | |
1344 | if (ctrl->editbox.has_list) { |
1345 | w = gtk_combo_new(); |
1346 | gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE); |
1347 | uc->entry = GTK_COMBO(w)->entry; |
1348 | uc->list = GTK_COMBO(w)->list; |
1349 | } else { |
1350 | w = gtk_entry_new(); |
1351 | if (ctrl->editbox.password) |
1352 | gtk_entry_set_visibility(GTK_ENTRY(w), FALSE); |
1353 | uc->entry = w; |
1354 | } |
1355 | gtk_signal_connect(GTK_OBJECT(uc->entry), "changed", |
1356 | GTK_SIGNAL_FUNC(editbox_changed), dp); |
1357 | gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event", |
1358 | GTK_SIGNAL_FUNC(editbox_key), dp); |
1359 | gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event", |
1360 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1361 | /* |
1362 | * Edit boxes, for some strange reason, have a minimum |
1363 | * width of 150 in GTK 1.2. We don't want this - we'd |
1364 | * rather the edit boxes acquired their natural width |
1365 | * from the column layout of the rest of the box. |
1366 | * |
1367 | * Also, while we're here, we'll squirrel away the |
1368 | * edit box height so we can use that to centre its |
1369 | * label vertically beside it. |
1370 | */ |
d9b15094 |
1371 | gtk_widget_size_request(w, &req); |
1372 | gtk_widget_set_usize(w, 10, req.height); |
d9b15094 |
1373 | |
c5d64b49 |
1374 | if (ctrl->generic.label) { |
1375 | GtkWidget *label, *container; |
1376 | |
1377 | label = gtk_label_new(ctrl->generic.label); |
1378 | |
1379 | shortcut_add(scs, label, ctrl->editbox.shortcut, |
1380 | SHORTCUT_FOCUS, uc->entry); |
1381 | |
1382 | container = columns_new(4); |
1383 | if (ctrl->editbox.percentwidth == 100) { |
1384 | columns_add(COLUMNS(container), label, 0, 1); |
1385 | columns_force_left_align(COLUMNS(container), label); |
1386 | columns_add(COLUMNS(container), w, 0, 1); |
1387 | } else { |
1388 | gint percentages[2]; |
1389 | percentages[1] = ctrl->editbox.percentwidth; |
1390 | percentages[0] = 100 - ctrl->editbox.percentwidth; |
1391 | columns_set_cols(COLUMNS(container), 2, percentages); |
1392 | columns_add(COLUMNS(container), label, 0, 1); |
1393 | columns_force_left_align(COLUMNS(container), label); |
1394 | columns_add(COLUMNS(container), w, 1, 1); |
1395 | /* Centre the label vertically. */ |
1396 | gtk_widget_set_usize(label, -1, req.height); |
1397 | gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); |
1398 | } |
1399 | gtk_widget_show(label); |
1400 | gtk_widget_show(w); |
d9b15094 |
1401 | |
c5d64b49 |
1402 | w = container; |
1403 | } |
1404 | gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_out_event", |
1405 | GTK_SIGNAL_FUNC(editbox_lostfocus), dp); |
1406 | } |
d9b15094 |
1407 | break; |
1d0d4a3b |
1408 | case CTRL_FILESELECT: |
1409 | case CTRL_FONTSELECT: |
1410 | { |
1411 | GtkWidget *ww; |
1412 | GtkRequisition req; |
1413 | char *browsebtn = |
1414 | (ctrl->generic.type == CTRL_FILESELECT ? |
1415 | "Browse..." : "Change..."); |
1416 | |
1417 | gint percentages[] = { 75, 25 }; |
1418 | w = columns_new(4); |
1419 | columns_set_cols(COLUMNS(w), 2, percentages); |
1420 | |
1421 | if (ctrl->generic.label) { |
1422 | ww = gtk_label_new(ctrl->generic.label); |
1423 | columns_add(COLUMNS(w), ww, 0, 2); |
1424 | columns_force_left_align(COLUMNS(w), ww); |
1425 | gtk_widget_show(ww); |
1c291fcf |
1426 | shortcut_add(scs, ww, |
1427 | (ctrl->generic.type == CTRL_FILESELECT ? |
1428 | ctrl->fileselect.shortcut : |
1429 | ctrl->fontselect.shortcut), |
1430 | SHORTCUT_UCTRL, uc); |
1d0d4a3b |
1431 | } |
1432 | |
1c291fcf |
1433 | uc->entry = ww = gtk_entry_new(); |
1d0d4a3b |
1434 | gtk_widget_size_request(ww, &req); |
1435 | gtk_widget_set_usize(ww, 10, req.height); |
1436 | columns_add(COLUMNS(w), ww, 0, 1); |
1437 | gtk_widget_show(ww); |
1438 | |
1c291fcf |
1439 | uc->button = ww = gtk_button_new_with_label(browsebtn); |
1d0d4a3b |
1440 | columns_add(COLUMNS(w), ww, 1, 1); |
1441 | gtk_widget_show(ww); |
0f5e1f75 |
1442 | |
1c291fcf |
1443 | gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event", |
1444 | GTK_SIGNAL_FUNC(editbox_key), dp); |
1445 | gtk_signal_connect(GTK_OBJECT(uc->entry), "changed", |
0f5e1f75 |
1446 | GTK_SIGNAL_FUNC(editbox_changed), dp); |
0bd8d76d |
1447 | gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event", |
1448 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1449 | gtk_signal_connect(GTK_OBJECT(uc->button), "focus_in_event", |
1450 | GTK_SIGNAL_FUNC(widget_focus), dp); |
0f5e1f75 |
1451 | gtk_signal_connect(GTK_OBJECT(ww), "clicked", |
1452 | GTK_SIGNAL_FUNC(filefont_clicked), dp); |
1d0d4a3b |
1453 | } |
1454 | break; |
1455 | case CTRL_LISTBOX: |
1456 | if (ctrl->listbox.height == 0) { |
1c291fcf |
1457 | uc->optmenu = w = gtk_option_menu_new(); |
1458 | uc->menu = gtk_menu_new(); |
1459 | gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu); |
1460 | gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data", |
1461 | (gpointer)uc->optmenu); |
0bd8d76d |
1462 | gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event", |
1463 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
1464 | } else { |
1c291fcf |
1465 | uc->list = gtk_list_new(); |
0bd8d76d |
1466 | if (ctrl->listbox.multisel) { |
1467 | gtk_list_set_selection_mode(GTK_LIST(uc->list), |
1468 | GTK_SELECTION_MULTIPLE); |
1469 | } else { |
1470 | gtk_list_set_selection_mode(GTK_LIST(uc->list), |
1471 | GTK_SELECTION_SINGLE); |
1472 | } |
1d0d4a3b |
1473 | w = gtk_scrolled_window_new(NULL, NULL); |
1474 | gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w), |
1c291fcf |
1475 | uc->list); |
1d0d4a3b |
1476 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w), |
1477 | GTK_POLICY_NEVER, |
1478 | GTK_POLICY_AUTOMATIC); |
0bd8d76d |
1479 | uc->adj = gtk_scrolled_window_get_vadjustment |
1480 | (GTK_SCROLLED_WINDOW(w)); |
1481 | |
1c291fcf |
1482 | gtk_widget_show(uc->list); |
1483 | gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed", |
0f5e1f75 |
1484 | GTK_SIGNAL_FUNC(list_selchange), dp); |
0bd8d76d |
1485 | gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event", |
1486 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
1487 | |
1488 | /* |
1489 | * Adjust the height of the scrolled window to the |
1490 | * minimum given by the height parameter. |
1491 | * |
1492 | * This piece of guesswork is a horrid hack based |
1493 | * on looking inside the GTK 1.2 sources |
1494 | * (specifically gtkviewport.c, which appears to be |
1495 | * the widget which provides the border around the |
1496 | * scrolling area). Anyone lets me know how I can |
1497 | * do this in a way which isn't at risk from GTK |
1498 | * upgrades, I'd be grateful. |
1499 | */ |
1500 | { |
1c291fcf |
1501 | int edge = GTK_WIDGET(uc->list)->style->klass->ythickness; |
1d0d4a3b |
1502 | gtk_widget_set_usize(w, 10, |
1503 | 2*edge + (ctrl->listbox.height * |
1504 | listitemheight)); |
1505 | } |
1d0d4a3b |
1506 | |
1507 | if (ctrl->listbox.draglist) { |
1508 | /* |
1509 | * GTK doesn't appear to make it easy to |
1510 | * implement a proper draggable list; so |
1511 | * instead I'm just going to have to put an Up |
1512 | * and a Down button to the right of the actual |
1513 | * list box. Ah well. |
1514 | */ |
1515 | GtkWidget *cols, *button; |
1516 | static const gint percentages[2] = { 80, 20 }; |
1517 | |
1518 | cols = columns_new(4); |
1519 | columns_set_cols(COLUMNS(cols), 2, percentages); |
1520 | columns_add(COLUMNS(cols), w, 0, 1); |
1521 | gtk_widget_show(w); |
1522 | button = gtk_button_new_with_label("Up"); |
1523 | columns_add(COLUMNS(cols), button, 1, 1); |
1524 | gtk_widget_show(button); |
0f5e1f75 |
1525 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
1526 | GTK_SIGNAL_FUNC(draglist_up), dp); |
0bd8d76d |
1527 | gtk_signal_connect(GTK_OBJECT(button), "focus_in_event", |
1528 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
1529 | button = gtk_button_new_with_label("Down"); |
1530 | columns_add(COLUMNS(cols), button, 1, 1); |
1531 | gtk_widget_show(button); |
0f5e1f75 |
1532 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
1533 | GTK_SIGNAL_FUNC(draglist_down), dp); |
0bd8d76d |
1534 | gtk_signal_connect(GTK_OBJECT(button), "focus_in_event", |
1535 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
1536 | |
1537 | w = cols; |
1538 | } |
1539 | |
1540 | } |
1541 | if (ctrl->generic.label) { |
1542 | GtkWidget *label, *container; |
1543 | |
1544 | label = gtk_label_new(ctrl->generic.label); |
1545 | |
1546 | container = columns_new(4); |
1547 | if (ctrl->listbox.percentwidth == 100) { |
1548 | columns_add(COLUMNS(container), label, 0, 1); |
1549 | columns_force_left_align(COLUMNS(container), label); |
1550 | columns_add(COLUMNS(container), w, 0, 1); |
1551 | } else { |
1552 | gint percentages[2]; |
1553 | percentages[1] = ctrl->listbox.percentwidth; |
1554 | percentages[0] = 100 - ctrl->listbox.percentwidth; |
1555 | columns_set_cols(COLUMNS(container), 2, percentages); |
1556 | columns_add(COLUMNS(container), label, 0, 1); |
1557 | columns_force_left_align(COLUMNS(container), label); |
1558 | columns_add(COLUMNS(container), w, 1, 1); |
1559 | } |
1560 | gtk_widget_show(label); |
1561 | gtk_widget_show(w); |
1c291fcf |
1562 | shortcut_add(scs, label, ctrl->listbox.shortcut, |
1563 | SHORTCUT_UCTRL, uc); |
1d0d4a3b |
1564 | w = container; |
1565 | } |
1566 | break; |
d9b15094 |
1567 | case CTRL_TEXT: |
c5d64b49 |
1568 | /* |
1569 | * Wrapping text widgets don't sit well with the GTK |
1570 | * layout model, in which widgets state a minimum size |
1571 | * and the whole window then adjusts to the smallest |
1572 | * size it can sensibly take given its contents. A |
1573 | * wrapping text widget _has_ no clear minimum size; |
1574 | * instead it has a range of possibilities. It can be |
1575 | * one line deep but 2000 wide, or two lines deep and |
1576 | * 1000 pixels, or three by 867, or four by 500 and so |
1577 | * on. It can be as short as you like provided you |
1578 | * don't mind it being wide, or as narrow as you like |
1579 | * provided you don't mind it being tall. |
1580 | * |
1581 | * Therefore, it fits very badly into the layout model. |
1582 | * Hence the only thing to do is pick a width and let |
1583 | * it choose its own number of lines. To do this I'm |
1584 | * going to cheat a little. All new wrapping text |
1585 | * widgets will be created with a minimal text content |
1586 | * "X"; then, after the rest of the dialog box is set |
1587 | * up and its size calculated, the text widgets will be |
1588 | * told their width and given their real text, which |
1589 | * will cause the size to be recomputed in the y |
1590 | * direction (because many of them will expand to more |
1591 | * than one line). |
1592 | */ |
1593 | uc->text = w = gtk_label_new("X"); |
0bd8d76d |
1594 | gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0); |
d9b15094 |
1595 | gtk_label_set_line_wrap(GTK_LABEL(w), TRUE); |
c5d64b49 |
1596 | uc->textsig = |
1597 | gtk_signal_connect(GTK_OBJECT(w), "size-allocate", |
1598 | GTK_SIGNAL_FUNC(label_sizealloc), dp); |
d9b15094 |
1599 | break; |
1600 | } |
0f5e1f75 |
1601 | |
1c291fcf |
1602 | assert(w != NULL); |
0f5e1f75 |
1603 | |
1c291fcf |
1604 | columns_add(cols, w, |
1605 | COLUMN_START(ctrl->generic.column), |
1606 | COLUMN_SPAN(ctrl->generic.column)); |
1607 | if (left) |
1608 | columns_force_left_align(cols, w); |
1609 | gtk_widget_show(w); |
1610 | |
1611 | uc->toplevel = w; |
1612 | dlg_add_uctrl(dp, uc); |
d9b15094 |
1613 | } |
1614 | |
1615 | return ret; |
1616 | } |
1617 | |
1618 | struct selparam { |
1c291fcf |
1619 | struct dlgparam *dp; |
d9b15094 |
1620 | Panels *panels; |
1621 | GtkWidget *panel, *treeitem; |
1c291fcf |
1622 | struct Shortcuts shortcuts; |
d9b15094 |
1623 | }; |
1624 | |
1625 | static void treeitem_sel(GtkItem *item, gpointer data) |
1626 | { |
1627 | struct selparam *sp = (struct selparam *)data; |
1628 | |
1629 | panels_switch_to(sp->panels, sp->panel); |
1c291fcf |
1630 | |
1631 | sp->dp->shortcuts = &sp->shortcuts; |
0bd8d76d |
1632 | sp->dp->currtreeitem = sp->treeitem; |
d9b15094 |
1633 | } |
1634 | |
0bd8d76d |
1635 | static void window_destroy(GtkWidget *widget, gpointer data) |
d9b15094 |
1636 | { |
1637 | gtk_main_quit(); |
1638 | } |
1639 | |
c5d64b49 |
1640 | static int tree_grab_focus(struct dlgparam *dp) |
1641 | { |
1642 | int i, f; |
1643 | |
1644 | /* |
1645 | * See if any of the treeitems has the focus. |
1646 | */ |
1647 | f = -1; |
1648 | for (i = 0; i < dp->ntreeitems; i++) |
1649 | if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) { |
1650 | f = i; |
1651 | break; |
1652 | } |
1653 | |
1654 | if (f >= 0) |
1655 | return FALSE; |
1656 | else { |
1657 | gtk_widget_grab_focus(dp->currtreeitem); |
1658 | return TRUE; |
1659 | } |
1660 | } |
1661 | |
1662 | gint tree_focus(GtkContainer *container, GtkDirectionType direction, |
1663 | gpointer data) |
1664 | { |
1665 | struct dlgparam *dp = (struct dlgparam *)data; |
1666 | |
1667 | gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); |
1668 | /* |
1669 | * If there's a focused treeitem, we return FALSE to cause the |
1670 | * focus to move on to some totally other control. If not, we |
1671 | * focus the selected one. |
1672 | */ |
1673 | return tree_grab_focus(dp); |
1674 | } |
1675 | |
1c291fcf |
1676 | int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data) |
1677 | { |
1678 | struct dlgparam *dp = (struct dlgparam *)data; |
1679 | |
0bd8d76d |
1680 | if (event->keyval == GDK_Escape && dp->cancelbutton) { |
1681 | gtk_signal_emit_by_name(GTK_OBJECT(dp->cancelbutton), "clicked"); |
1c291fcf |
1682 | return TRUE; |
1683 | } |
1684 | |
1685 | if ((event->state & GDK_MOD1_MASK) && |
1686 | (unsigned char)event->string[0] > 0 && |
1687 | (unsigned char)event->string[0] <= 127) { |
1688 | int schr = (unsigned char)event->string[0]; |
1689 | struct Shortcut *sc = &dp->shortcuts->sc[schr]; |
1690 | |
1691 | switch (sc->action) { |
c5d64b49 |
1692 | case SHORTCUT_TREE: |
1693 | tree_grab_focus(dp); |
1694 | break; |
1c291fcf |
1695 | case SHORTCUT_FOCUS: |
1696 | gtk_widget_grab_focus(sc->widget); |
1697 | break; |
1698 | case SHORTCUT_UCTRL: |
1699 | /* |
1700 | * We must do something sensible with a uctrl. |
1701 | * Precisely what this is depends on the type of |
1702 | * control. |
1703 | */ |
1704 | switch (sc->uc->ctrl->generic.type) { |
1705 | case CTRL_CHECKBOX: |
1706 | case CTRL_BUTTON: |
1707 | /* Check boxes and buttons get the focus _and_ get toggled. */ |
1708 | gtk_widget_grab_focus(sc->uc->toplevel); |
1709 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->toplevel), |
1710 | "clicked"); |
1711 | break; |
1712 | case CTRL_FILESELECT: |
1713 | case CTRL_FONTSELECT: |
1714 | /* File/font selectors have their buttons pressed (ooer), |
1715 | * and focus transferred to the edit box. */ |
1716 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->button), |
1717 | "clicked"); |
1718 | gtk_widget_grab_focus(sc->uc->entry); |
1719 | break; |
1720 | case CTRL_RADIO: |
1721 | /* |
1722 | * Radio buttons are fun, because they have |
1723 | * multiple shortcuts. We must find whether the |
1724 | * activated shortcut is the shortcut for the whole |
1725 | * group, or for a particular button. In the former |
1726 | * case, we find the currently selected button and |
1727 | * focus it; in the latter, we focus-and-click the |
1728 | * button whose shortcut was pressed. |
1729 | */ |
1730 | if (schr == sc->uc->ctrl->radio.shortcut) { |
1731 | int i; |
1732 | for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++) |
1733 | if (gtk_toggle_button_get_active |
1734 | (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) { |
1735 | gtk_widget_grab_focus(sc->uc->buttons[i]); |
1736 | } |
1737 | } else if (sc->uc->ctrl->radio.shortcuts) { |
1738 | int i; |
1739 | for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++) |
1740 | if (schr == sc->uc->ctrl->radio.shortcuts[i]) { |
1741 | gtk_widget_grab_focus(sc->uc->buttons[i]); |
1742 | gtk_signal_emit_by_name |
1743 | (GTK_OBJECT(sc->uc->buttons[i]), "clicked"); |
1744 | } |
1745 | } |
1746 | break; |
1747 | case CTRL_LISTBOX: |
1748 | /* |
0bd8d76d |
1749 | * If the list is really an option menu, we focus |
1750 | * and click it. Otherwise we tell it to focus one |
1751 | * of its children, which appears to do the Right |
1752 | * Thing. |
1c291fcf |
1753 | */ |
1754 | if (sc->uc->optmenu) { |
1755 | GdkEventButton bev; |
1756 | gint returnval; |
1757 | |
1758 | gtk_widget_grab_focus(sc->uc->optmenu); |
1759 | /* Option menus don't work using the "clicked" signal. |
1760 | * We need to manufacture a button press event :-/ */ |
1761 | bev.type = GDK_BUTTON_PRESS; |
1762 | bev.button = 1; |
1763 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu), |
1764 | "button_press_event", |
1765 | &bev, &returnval); |
1766 | } else { |
0bd8d76d |
1767 | assert(sc->uc->list != NULL); |
1768 | |
1769 | gtk_container_focus(GTK_CONTAINER(sc->uc->list), |
1770 | GTK_DIR_TAB_FORWARD); |
1c291fcf |
1771 | } |
1772 | break; |
1773 | } |
1774 | break; |
1775 | } |
1776 | } |
1777 | |
1778 | return FALSE; |
1779 | } |
1780 | |
0bd8d76d |
1781 | int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data) |
1782 | { |
1783 | struct dlgparam *dp = (struct dlgparam *)data; |
1784 | |
1785 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up || |
1786 | event->keyval == GDK_Down || event->keyval == GDK_KP_Down) { |
c5d64b49 |
1787 | int dir, i, j = -1; |
0bd8d76d |
1788 | for (i = 0; i < dp->ntreeitems; i++) |
c5d64b49 |
1789 | if (widget == dp->treeitems[i]) |
1790 | break; |
1791 | if (i < dp->ntreeitems) { |
1792 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up) |
1793 | dir = -1; |
1794 | else |
1795 | dir = +1; |
1796 | |
1797 | while (1) { |
1798 | i += dir; |
1799 | if (i < 0 || i >= dp->ntreeitems) |
1800 | break; /* nothing in that dir to select */ |
1801 | /* |
1802 | * Determine if this tree item is visible. |
1803 | */ |
1804 | { |
1805 | GtkWidget *w = dp->treeitems[i]; |
1806 | int vis = TRUE; |
1807 | while (w && GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w)) { |
1808 | if (!GTK_WIDGET_VISIBLE(w)) { |
1809 | vis = FALSE; |
1810 | break; |
1811 | } |
1812 | w = w->parent; |
1813 | } |
1814 | if (vis) { |
1815 | j = i; /* got one */ |
1816 | break; |
1817 | } |
1818 | } |
1819 | } |
1820 | } |
0bd8d76d |
1821 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
1822 | "key_press_event"); |
1823 | if (j >= 0) { |
1824 | gint return_val; |
1825 | gtk_signal_emit_by_name(GTK_OBJECT(dp->treeitems[j]), "toggle"); |
1826 | gtk_widget_grab_focus(dp->treeitems[j]); |
1827 | } |
1828 | return TRUE; |
1829 | } |
1830 | |
0bd8d76d |
1831 | /* |
c5d64b49 |
1832 | * It's nice for Left and Right to expand and collapse tree |
1833 | * branches. |
0bd8d76d |
1834 | */ |
c5d64b49 |
1835 | if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) { |
1836 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
1837 | "key_press_event"); |
1838 | gtk_tree_item_collapse(GTK_TREE_ITEM(widget)); |
1839 | return TRUE; |
1840 | } |
1841 | if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) { |
1842 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
1843 | "key_press_event"); |
1844 | gtk_tree_item_expand(GTK_TREE_ITEM(widget)); |
1845 | return TRUE; |
0bd8d76d |
1846 | } |
c5d64b49 |
1847 | |
1848 | return FALSE; |
0bd8d76d |
1849 | } |
1850 | |
1c291fcf |
1851 | void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw, |
1852 | int chr, int action, void *ptr) |
1853 | { |
1854 | GtkLabel *label = GTK_LABEL(labelw); |
1855 | gchar *currstr, *pattern; |
1856 | int i; |
1857 | |
1858 | if (chr == NO_SHORTCUT) |
1859 | return; |
1860 | |
1861 | chr = tolower((unsigned char)chr); |
1862 | |
1863 | assert(scs->sc[chr].action == SHORTCUT_EMPTY); |
1864 | |
1865 | scs->sc[chr].action = action; |
1866 | |
1867 | if (action == SHORTCUT_FOCUS) { |
1868 | scs->sc[chr].uc = NULL; |
1869 | scs->sc[chr].widget = (GtkWidget *)ptr; |
1870 | } else { |
1871 | scs->sc[chr].widget = NULL; |
1872 | scs->sc[chr].uc = (struct uctrl *)ptr; |
1873 | } |
1874 | |
1875 | gtk_label_get(label, &currstr); |
1876 | for (i = 0; currstr[i]; i++) |
1877 | if (tolower((unsigned char)currstr[i]) == chr) { |
1878 | GtkRequisition req; |
1879 | |
1880 | pattern = dupprintf("%*s_", i, ""); |
1881 | |
1882 | gtk_widget_size_request(GTK_WIDGET(label), &req); |
1883 | gtk_label_set_pattern(label, pattern); |
1884 | gtk_widget_set_usize(GTK_WIDGET(label), -1, req.height); |
1885 | |
1886 | sfree(pattern); |
1887 | break; |
1888 | } |
1889 | } |
1890 | |
c5d64b49 |
1891 | int do_config_box(const char *title) |
d9b15094 |
1892 | { |
1893 | GtkWidget *window, *hbox, *vbox, *cols, *label, |
1894 | *tree, *treescroll, *panels, *panelvbox; |
1d0d4a3b |
1895 | int index, level, listitemheight; |
d9b15094 |
1896 | struct controlbox *ctrlbox; |
1897 | char *path; |
1898 | GtkTreeItem *treeitemlevels[8]; |
1899 | GtkTree *treelevels[8]; |
1900 | Config cfg; |
0f5e1f75 |
1901 | struct dlgparam dp; |
1902 | struct sesslist sl; |
1c291fcf |
1903 | struct Shortcuts scs; |
d9b15094 |
1904 | |
1905 | struct selparam *selparams = NULL; |
1906 | int nselparams = 0, selparamsize = 0; |
1907 | |
1908 | do_defaults(NULL, &cfg); |
1909 | |
0f5e1f75 |
1910 | dlg_init(&dp); |
1911 | |
1d0d4a3b |
1912 | { |
1913 | GtkWidget *listitem = gtk_list_item_new_with_label("foo"); |
1914 | GtkRequisition req; |
1915 | gtk_widget_size_request(listitem, &req); |
1916 | listitemheight = req.height; |
1917 | gtk_widget_unref(listitem); |
1918 | } |
1919 | |
0f5e1f75 |
1920 | sl.nsessions = 0; |
1921 | |
1c291fcf |
1922 | for (index = 0; index < lenof(scs.sc); index++) { |
1923 | scs.sc[index].action = SHORTCUT_EMPTY; |
1924 | } |
1925 | |
d9b15094 |
1926 | ctrlbox = ctrl_new_box(); |
0f5e1f75 |
1927 | setup_config_box(ctrlbox, &sl, FALSE, 0); |
1d0d4a3b |
1928 | unix_setup_config_box(ctrlbox, FALSE); |
d9b15094 |
1929 | |
1930 | window = gtk_dialog_new(); |
c5d64b49 |
1931 | gtk_window_set_title(GTK_WINDOW(window), title); |
d9b15094 |
1932 | hbox = gtk_hbox_new(FALSE, 4); |
1933 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), hbox, TRUE, TRUE, 0); |
1d0d4a3b |
1934 | gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); |
d9b15094 |
1935 | gtk_widget_show(hbox); |
1936 | vbox = gtk_vbox_new(FALSE, 4); |
1937 | gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); |
1938 | gtk_widget_show(vbox); |
1939 | cols = columns_new(4); |
1940 | gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0); |
1941 | gtk_widget_show(cols); |
1942 | label = gtk_label_new("Category:"); |
1943 | columns_add(COLUMNS(cols), label, 0, 1); |
1944 | columns_force_left_align(COLUMNS(cols), label); |
1945 | gtk_widget_show(label); |
1946 | treescroll = gtk_scrolled_window_new(NULL, NULL); |
1947 | tree = gtk_tree_new(); |
0bd8d76d |
1948 | gtk_signal_connect(GTK_OBJECT(tree), "focus_in_event", |
1949 | GTK_SIGNAL_FUNC(widget_focus), &dp); |
c5d64b49 |
1950 | shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree); |
d9b15094 |
1951 | gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM); |
1d0d4a3b |
1952 | gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE); |
d9b15094 |
1953 | gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll), |
1954 | tree); |
1955 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll), |
1956 | GTK_POLICY_NEVER, |
1957 | GTK_POLICY_AUTOMATIC); |
0bd8d76d |
1958 | gtk_signal_connect(GTK_OBJECT(tree), "focus", |
1959 | GTK_SIGNAL_FUNC(tree_focus), &dp); |
d9b15094 |
1960 | gtk_widget_show(tree); |
1961 | gtk_widget_show(treescroll); |
1962 | gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0); |
1963 | panels = panels_new(); |
1964 | gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0); |
1965 | gtk_widget_show(panels); |
1966 | |
1967 | panelvbox = NULL; |
1968 | path = NULL; |
1969 | level = 0; |
1970 | for (index = 0; index < ctrlbox->nctrlsets; index++) { |
1971 | struct controlset *s = ctrlbox->ctrlsets[index]; |
1c291fcf |
1972 | GtkWidget *w; |
d9b15094 |
1973 | |
1974 | if (!*s->pathname) { |
1c291fcf |
1975 | w = layout_ctrls(&dp, &scs, s, listitemheight, GTK_WINDOW(window)); |
d9b15094 |
1976 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->action_area), |
1977 | w, TRUE, TRUE, 0); |
1978 | } else { |
1979 | int j = path ? ctrl_path_compare(s->pathname, path) : 0; |
1980 | if (j != INT_MAX) { /* add to treeview, start new panel */ |
1981 | char *c; |
1982 | GtkWidget *treeitem; |
1983 | int first; |
1984 | |
1985 | /* |
1986 | * We expect never to find an implicit path |
1987 | * component. For example, we expect never to see |
1988 | * A/B/C followed by A/D/E, because that would |
1989 | * _implicitly_ create A/D. All our path prefixes |
1990 | * are expected to contain actual controls and be |
1991 | * selectable in the treeview; so we would expect |
1992 | * to see A/D _explicitly_ before encountering |
1993 | * A/D/E. |
1994 | */ |
1995 | assert(j == ctrl_path_elements(s->pathname) - 1); |
1996 | |
1997 | c = strrchr(s->pathname, '/'); |
1998 | if (!c) |
1999 | c = s->pathname; |
2000 | else |
2001 | c++; |
2002 | |
2003 | treeitem = gtk_tree_item_new_with_label(c); |
2004 | assert(j-1 < level); |
2005 | if (j > 0) { |
2006 | if (!treelevels[j-1]) { |
2007 | treelevels[j-1] = GTK_TREE(gtk_tree_new()); |
2008 | gtk_tree_item_set_subtree |
2009 | (treeitemlevels[j-1], |
2010 | GTK_WIDGET(treelevels[j-1])); |
2011 | gtk_tree_item_expand(treeitemlevels[j-1]); |
2012 | } |
2013 | gtk_tree_append(treelevels[j-1], treeitem); |
2014 | } else { |
2015 | gtk_tree_append(GTK_TREE(tree), treeitem); |
2016 | } |
2017 | treeitemlevels[j] = GTK_TREE_ITEM(treeitem); |
2018 | treelevels[j] = NULL; |
2019 | level = j+1; |
2020 | |
0bd8d76d |
2021 | gtk_signal_connect(GTK_OBJECT(treeitem), "key_press_event", |
2022 | GTK_SIGNAL_FUNC(tree_key_press), &dp); |
2023 | gtk_signal_connect(GTK_OBJECT(treeitem), "focus_in_event", |
2024 | GTK_SIGNAL_FUNC(widget_focus), &dp); |
2025 | |
d9b15094 |
2026 | gtk_widget_show(treeitem); |
2027 | |
2028 | path = s->pathname; |
2029 | |
2030 | first = (panelvbox == NULL); |
2031 | |
2032 | panelvbox = gtk_vbox_new(FALSE, 4); |
2033 | gtk_container_add(GTK_CONTAINER(panels), panelvbox); |
2034 | if (first) { |
2035 | panels_switch_to(PANELS(panels), panelvbox); |
2036 | gtk_tree_select_child(GTK_TREE(tree), treeitem); |
2037 | } |
2038 | |
2039 | if (nselparams >= selparamsize) { |
2040 | selparamsize += 16; |
2041 | selparams = srealloc(selparams, |
2042 | selparamsize * sizeof(*selparams)); |
2043 | } |
1c291fcf |
2044 | selparams[nselparams].dp = &dp; |
d9b15094 |
2045 | selparams[nselparams].panels = PANELS(panels); |
2046 | selparams[nselparams].panel = panelvbox; |
1c291fcf |
2047 | selparams[nselparams].shortcuts = scs; /* structure copy */ |
d9b15094 |
2048 | selparams[nselparams].treeitem = treeitem; |
2049 | nselparams++; |
2050 | |
2051 | } |
2052 | |
1c291fcf |
2053 | w = layout_ctrls(&dp, |
2054 | &selparams[nselparams-1].shortcuts, |
2055 | s, listitemheight, NULL); |
d9b15094 |
2056 | gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0); |
1d0d4a3b |
2057 | gtk_widget_show(w); |
d9b15094 |
2058 | } |
2059 | } |
2060 | |
0bd8d76d |
2061 | dp.ntreeitems = nselparams; |
2062 | dp.treeitems = smalloc(dp.ntreeitems * sizeof(GtkWidget *)); |
2063 | |
d9b15094 |
2064 | for (index = 0; index < nselparams; index++) { |
2065 | gtk_signal_connect(GTK_OBJECT(selparams[index].treeitem), "select", |
2066 | GTK_SIGNAL_FUNC(treeitem_sel), |
2067 | &selparams[index]); |
0bd8d76d |
2068 | dp.treeitems[index] = selparams[index].treeitem; |
d9b15094 |
2069 | } |
2070 | |
0f5e1f75 |
2071 | dp.data = &cfg; |
2072 | dlg_refresh(NULL, &dp); |
2073 | |
1c291fcf |
2074 | dp.shortcuts = &selparams[0].shortcuts; |
0bd8d76d |
2075 | dp.currtreeitem = dp.treeitems[0]; |
2076 | dp.lastfocus = NULL; |
2077 | dp.retval = 0; |
23897ed0 |
2078 | dp.window = window; |
1c291fcf |
2079 | |
23897ed0 |
2080 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
d9b15094 |
2081 | gtk_widget_show(window); |
2082 | |
0bd8d76d |
2083 | /* |
2084 | * Set focus into the first available control. |
2085 | */ |
2086 | for (index = 0; index < ctrlbox->nctrlsets; index++) { |
2087 | struct controlset *s = ctrlbox->ctrlsets[index]; |
2088 | int done = 0; |
2089 | int j; |
2090 | |
2091 | if (*s->pathname) { |
2092 | for (j = 0; j < s->ncontrols; j++) |
2093 | if (s->ctrls[j]->generic.type != CTRL_TABDELAY && |
2094 | s->ctrls[j]->generic.type != CTRL_COLUMNS && |
2095 | s->ctrls[j]->generic.type != CTRL_TEXT) { |
2096 | dlg_set_focus(s->ctrls[j], &dp); |
2097 | dp.lastfocus = s->ctrls[j]; |
2098 | done = 1; |
2099 | break; |
2100 | } |
2101 | } |
2102 | if (done) |
2103 | break; |
2104 | } |
2105 | |
d9b15094 |
2106 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
0bd8d76d |
2107 | GTK_SIGNAL_FUNC(window_destroy), NULL); |
1c291fcf |
2108 | gtk_signal_connect(GTK_OBJECT(window), "key_press_event", |
2109 | GTK_SIGNAL_FUNC(win_key_press), &dp); |
d9b15094 |
2110 | |
2111 | gtk_main(); |
2112 | |
0f5e1f75 |
2113 | dlg_cleanup(&dp); |
d9b15094 |
2114 | sfree(selparams); |
0bd8d76d |
2115 | |
2116 | return dp.retval; |
d9b15094 |
2117 | } |
2118 | |
2119 | /* ====================================================================== |
2120 | * Below here is a stub main program which allows the dialog box |
2121 | * code to be compiled and tested with a minimal amount of the rest |
2122 | * of PuTTY. |
2123 | */ |
2124 | |
2125 | #ifdef TESTMODE |
2126 | |
2127 | /* Compile command for testing: |
2128 | |
1d0d4a3b |
2129 | gcc -g -o gtkdlg gtk{dlg,cols,panel}.c ../{config,dialog,settings}.c \ |
c5d64b49 |
2130 | ../{misc,tree234,be_none}.c ux{store,misc,print,cfg}.c \ |
2131 | -I. -I.. -I../charset -DTESTMODE `gtk-config --cflags --libs` |
2132 | |
d9b15094 |
2133 | */ |
2134 | |
2135 | void modalfatalbox(char *p, ...) |
2136 | { |
2137 | va_list ap; |
2138 | fprintf(stderr, "FATAL ERROR: "); |
2139 | va_start(ap, p); |
2140 | vfprintf(stderr, p, ap); |
2141 | va_end(ap); |
2142 | fputc('\n', stderr); |
2143 | exit(1); |
2144 | } |
2145 | |
2146 | char *cp_name(int codepage) |
2147 | { |
2148 | return (codepage == 123 ? "testing123" : |
2149 | codepage == 234 ? "testing234" : |
2150 | codepage == 345 ? "testing345" : |
2151 | "unknown"); |
2152 | } |
2153 | |
2154 | char *cp_enumerate(int index) |
2155 | { |
2156 | return (index == 0 ? "testing123" : |
2157 | index == 1 ? "testing234" : |
2158 | NULL); |
2159 | } |
2160 | |
2161 | int decode_codepage(char *cp_name) |
2162 | { |
2163 | return (!strcmp(cp_name, "testing123") ? 123 : |
2164 | !strcmp(cp_name, "testing234") ? 234 : |
2165 | !strcmp(cp_name, "testing345") ? 345 : |
2166 | -2); |
2167 | } |
2168 | |
2169 | struct printer_enum_tag { int dummy; } printer_test; |
2170 | |
2171 | printer_enum *printer_start_enum(int *nprinters_ptr) { |
2172 | *nprinters_ptr = 2; |
2173 | return &printer_test; |
2174 | } |
2175 | char *printer_get_name(printer_enum *pe, int i) { |
2176 | return (i==0 ? "lpr" : i==1 ? "lpr -Pfoobar" : NULL); |
2177 | } |
2178 | void printer_finish_enum(printer_enum *pe) { } |
2179 | |
2180 | char *platform_default_s(const char *name) |
2181 | { |
2182 | return NULL; |
2183 | } |
2184 | |
2185 | int platform_default_i(const char *name, int def) |
2186 | { |
2187 | return def; |
2188 | } |
2189 | |
2190 | FontSpec platform_default_fontspec(const char *name) |
2191 | { |
2192 | FontSpec ret; |
0f5e1f75 |
2193 | if (!strcmp(name, "Font")) |
2194 | strcpy(ret.name, "fixed"); |
2195 | else |
2196 | *ret.name = '\0'; |
d9b15094 |
2197 | return ret; |
2198 | } |
2199 | |
2200 | Filename platform_default_filename(const char *name) |
2201 | { |
2202 | Filename ret; |
0f5e1f75 |
2203 | if (!strcmp(name, "LogFileName")) |
2204 | strcpy(ret.path, "putty.log"); |
2205 | else |
2206 | *ret.path = '\0'; |
d9b15094 |
2207 | return ret; |
2208 | } |
2209 | |
2210 | char *x_get_default(const char *key) |
2211 | { |
2212 | return NULL; |
2213 | } |
2214 | |
2215 | int main(int argc, char **argv) |
2216 | { |
2217 | gtk_init(&argc, &argv); |
c5d64b49 |
2218 | printf("returned %d\n", do_config_box("PuTTY Configuration")); |
d9b15094 |
2219 | return 0; |
2220 | } |
2221 | |
2222 | #endif |