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