d9b15094 |
1 | /* |
2 | * gtkdlg.c - GTK implementation of the PuTTY configuration box. |
3 | */ |
4 | |
5 | #include <assert.h> |
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6 | #include <stdarg.h> |
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7 | #include <ctype.h> |
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8 | #include <time.h> |
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9 | #include <gtk/gtk.h> |
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10 | #include <gdk/gdkkeysyms.h> |
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11 | #include <gdk/gdkx.h> |
12 | #include <X11/Xlib.h> |
13 | #include <X11/Xutil.h> |
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14 | |
15 | #include "gtkcols.h" |
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16 | #include "gtkfont.h" |
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17 | |
18 | #ifdef TESTMODE |
19 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
20 | #endif |
21 | |
22 | #include "putty.h" |
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23 | #include "storage.h" |
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24 | #include "dialog.h" |
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25 | #include "tree234.h" |
26 | |
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27 | struct Shortcut { |
28 | GtkWidget *widget; |
29 | struct uctrl *uc; |
30 | int action; |
31 | }; |
32 | |
33 | struct Shortcuts { |
34 | struct Shortcut sc[128]; |
35 | }; |
36 | |
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37 | struct uctrl { |
38 | union control *ctrl; |
39 | GtkWidget *toplevel; |
40 | void *privdata; |
41 | int privdata_needs_free; |
42 | GtkWidget **buttons; int nbuttons; /* for radio buttons */ |
f160b7b8 |
43 | GtkWidget *entry; /* for editbox, filesel, fontsel */ |
1c291fcf |
44 | GtkWidget *button; /* for filesel, fontsel */ |
f160b7b8 |
45 | #if !GTK_CHECK_VERSION(2,4,0) |
46 | GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */ |
0f5e1f75 |
47 | GtkWidget *menu; /* for optionmenu (==droplist) */ |
48 | GtkWidget *optmenu; /* also for optionmenu */ |
f160b7b8 |
49 | #else |
50 | GtkWidget *combo; /* for combo box (either editable or not) */ |
51 | #endif |
52 | #if GTK_CHECK_VERSION(2,0,0) |
53 | GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */ |
54 | GtkListStore *listmodel; /* for all types of list box */ |
55 | #endif |
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56 | GtkWidget *text; /* for text */ |
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57 | GtkWidget *label; /* for dlg_label_change */ |
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58 | GtkAdjustment *adj; /* for the scrollbar in a list box */ |
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59 | guint entrysig; |
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60 | guint textsig; |
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61 | int nclicks; |
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62 | }; |
63 | |
64 | struct dlgparam { |
65 | tree234 *byctrl, *bywidget; |
66 | void *data; |
67 | struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */ |
68 | /* `flags' are set to indicate when a GTK signal handler is being called |
69 | * due to automatic processing and should not flag a user event. */ |
70 | int flags; |
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71 | struct Shortcuts *shortcuts; |
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72 | GtkWidget *window, *cancelbutton; |
0bd8d76d |
73 | union control *currfocus, *lastfocus; |
f160b7b8 |
74 | #if !GTK_CHECK_VERSION(2,0,0) |
75 | GtkWidget *currtreeitem, **treeitems; |
0bd8d76d |
76 | int ntreeitems; |
f160b7b8 |
77 | #endif |
0bd8d76d |
78 | int retval; |
0f5e1f75 |
79 | }; |
80 | #define FLAG_UPDATING_COMBO_LIST 1 |
f160b7b8 |
81 | #define FLAG_UPDATING_LISTBOX 2 |
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82 | |
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83 | enum { /* values for Shortcut.action */ |
84 | SHORTCUT_EMPTY, /* no shortcut on this key */ |
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85 | SHORTCUT_TREE, /* focus a tree item */ |
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86 | SHORTCUT_FOCUS, /* focus the supplied widget */ |
87 | SHORTCUT_UCTRL, /* do something sane with uctrl */ |
88 | SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */ |
89 | SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */ |
90 | }; |
91 | |
f160b7b8 |
92 | #if GTK_CHECK_VERSION(2,0,0) |
93 | enum { |
94 | TREESTORE_PATH, |
95 | TREESTORE_PARAMS, |
96 | TREESTORE_NUM |
97 | }; |
98 | #endif |
99 | |
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100 | /* |
101 | * Forward references. |
102 | */ |
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103 | static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event, |
104 | gpointer data); |
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105 | static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw, |
106 | int chr, int action, void *ptr); |
aef05b78 |
107 | static void shortcut_highlight(GtkWidget *label, int chr); |
f160b7b8 |
108 | #if !GTK_CHECK_VERSION(2,0,0) |
109 | static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event, |
110 | gpointer data); |
111 | static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event, |
112 | gpointer data); |
113 | static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event, |
114 | gpointer data); |
115 | static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event, |
116 | gpointer data); |
117 | #endif |
118 | #if !GTK_CHECK_VERSION(2,4,0) |
0f5e1f75 |
119 | static void menuitem_activate(GtkMenuItem *item, gpointer data); |
f160b7b8 |
120 | #endif |
0f5e1f75 |
121 | static void coloursel_ok(GtkButton *button, gpointer data); |
122 | static void coloursel_cancel(GtkButton *button, gpointer data); |
0bd8d76d |
123 | static void window_destroy(GtkWidget *widget, gpointer data); |
f160b7b8 |
124 | int get_listitemheight(GtkWidget *widget); |
0f5e1f75 |
125 | |
126 | static int uctrl_cmp_byctrl(void *av, void *bv) |
127 | { |
128 | struct uctrl *a = (struct uctrl *)av; |
129 | struct uctrl *b = (struct uctrl *)bv; |
130 | if (a->ctrl < b->ctrl) |
131 | return -1; |
132 | else if (a->ctrl > b->ctrl) |
133 | return +1; |
134 | return 0; |
135 | } |
136 | |
137 | static int uctrl_cmp_byctrl_find(void *av, void *bv) |
138 | { |
139 | union control *a = (union control *)av; |
140 | struct uctrl *b = (struct uctrl *)bv; |
141 | if (a < b->ctrl) |
142 | return -1; |
143 | else if (a > b->ctrl) |
144 | return +1; |
145 | return 0; |
146 | } |
147 | |
148 | static int uctrl_cmp_bywidget(void *av, void *bv) |
149 | { |
150 | struct uctrl *a = (struct uctrl *)av; |
151 | struct uctrl *b = (struct uctrl *)bv; |
152 | if (a->toplevel < b->toplevel) |
153 | return -1; |
154 | else if (a->toplevel > b->toplevel) |
155 | return +1; |
156 | return 0; |
157 | } |
158 | |
159 | static int uctrl_cmp_bywidget_find(void *av, void *bv) |
160 | { |
161 | GtkWidget *a = (GtkWidget *)av; |
162 | struct uctrl *b = (struct uctrl *)bv; |
163 | if (a < b->toplevel) |
164 | return -1; |
165 | else if (a > b->toplevel) |
166 | return +1; |
167 | return 0; |
168 | } |
169 | |
170 | static void dlg_init(struct dlgparam *dp) |
171 | { |
172 | dp->byctrl = newtree234(uctrl_cmp_byctrl); |
173 | dp->bywidget = newtree234(uctrl_cmp_bywidget); |
174 | dp->coloursel_result.ok = FALSE; |
f160b7b8 |
175 | dp->window = dp->cancelbutton = NULL; |
176 | #if !GTK_CHECK_VERSION(2,0,0) |
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177 | dp->treeitems = NULL; |
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178 | dp->currtreeitem = NULL; |
179 | #endif |
c989dbc4 |
180 | dp->flags = 0; |
181 | dp->currfocus = NULL; |
0f5e1f75 |
182 | } |
183 | |
184 | static void dlg_cleanup(struct dlgparam *dp) |
185 | { |
186 | struct uctrl *uc; |
187 | |
188 | freetree234(dp->byctrl); /* doesn't free the uctrls inside */ |
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189 | dp->byctrl = NULL; |
0f5e1f75 |
190 | while ( (uc = index234(dp->bywidget, 0)) != NULL) { |
191 | del234(dp->bywidget, uc); |
192 | if (uc->privdata_needs_free) |
193 | sfree(uc->privdata); |
194 | sfree(uc->buttons); |
195 | sfree(uc); |
196 | } |
197 | freetree234(dp->bywidget); |
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198 | dp->bywidget = NULL; |
f160b7b8 |
199 | #if !GTK_CHECK_VERSION(2,0,0) |
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200 | sfree(dp->treeitems); |
f160b7b8 |
201 | #endif |
0f5e1f75 |
202 | } |
203 | |
204 | static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc) |
205 | { |
206 | add234(dp->byctrl, uc); |
207 | add234(dp->bywidget, uc); |
208 | } |
209 | |
210 | static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl) |
211 | { |
8eed910d |
212 | if (!dp->byctrl) |
213 | return NULL; |
0f5e1f75 |
214 | return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find); |
215 | } |
216 | |
217 | static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w) |
218 | { |
219 | struct uctrl *ret = NULL; |
8eed910d |
220 | if (!dp->bywidget) |
221 | return NULL; |
0f5e1f75 |
222 | do { |
223 | ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find); |
224 | if (ret) |
225 | return ret; |
226 | w = w->parent; |
227 | } while (w); |
228 | return ret; |
229 | } |
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230 | |
d9b15094 |
231 | void *dlg_get_privdata(union control *ctrl, void *dlg) |
232 | { |
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233 | struct dlgparam *dp = (struct dlgparam *)dlg; |
234 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
235 | return uc->privdata; |
d9b15094 |
236 | } |
237 | |
238 | void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr) |
239 | { |
0f5e1f75 |
240 | struct dlgparam *dp = (struct dlgparam *)dlg; |
241 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
242 | uc->privdata = ptr; |
243 | uc->privdata_needs_free = FALSE; |
d9b15094 |
244 | } |
245 | |
246 | void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size) |
247 | { |
0f5e1f75 |
248 | struct dlgparam *dp = (struct dlgparam *)dlg; |
249 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
3d88e64d |
250 | /* |
251 | * This is an internal allocation routine, so it's allowed to |
252 | * use smalloc directly. |
253 | */ |
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254 | uc->privdata = smalloc(size); |
255 | uc->privdata_needs_free = FALSE; |
256 | return uc->privdata; |
d9b15094 |
257 | } |
258 | |
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259 | union control *dlg_last_focused(union control *ctrl, void *dlg) |
d9b15094 |
260 | { |
0f5e1f75 |
261 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
262 | if (dp->currfocus != ctrl) |
263 | return dp->currfocus; |
264 | else |
265 | return dp->lastfocus; |
d9b15094 |
266 | } |
267 | |
0f5e1f75 |
268 | void dlg_radiobutton_set(union control *ctrl, void *dlg, int which) |
d9b15094 |
269 | { |
0f5e1f75 |
270 | struct dlgparam *dp = (struct dlgparam *)dlg; |
271 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
272 | assert(uc->ctrl->generic.type == CTRL_RADIO); |
273 | assert(uc->buttons != NULL); |
274 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE); |
d9b15094 |
275 | } |
276 | |
277 | int dlg_radiobutton_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 | int i; |
282 | |
283 | assert(uc->ctrl->generic.type == CTRL_RADIO); |
284 | assert(uc->buttons != NULL); |
285 | for (i = 0; i < uc->nbuttons; i++) |
286 | if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i]))) |
287 | return i; |
288 | return 0; /* got to return something */ |
d9b15094 |
289 | } |
290 | |
291 | void dlg_checkbox_set(union control *ctrl, void *dlg, int checked) |
292 | { |
0f5e1f75 |
293 | struct dlgparam *dp = (struct dlgparam *)dlg; |
294 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
295 | assert(uc->ctrl->generic.type == CTRL_CHECKBOX); |
296 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked); |
d9b15094 |
297 | } |
298 | |
299 | int dlg_checkbox_get(union control *ctrl, void *dlg) |
300 | { |
0f5e1f75 |
301 | struct dlgparam *dp = (struct dlgparam *)dlg; |
302 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
303 | assert(uc->ctrl->generic.type == CTRL_CHECKBOX); |
304 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel)); |
d9b15094 |
305 | } |
306 | |
307 | void dlg_editbox_set(union control *ctrl, void *dlg, char const *text) |
308 | { |
0f5e1f75 |
309 | struct dlgparam *dp = (struct dlgparam *)dlg; |
310 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
f160b7b8 |
311 | GtkWidget *entry; |
312 | char *tmpstring; |
0f5e1f75 |
313 | assert(uc->ctrl->generic.type == CTRL_EDITBOX); |
f160b7b8 |
314 | |
315 | #if GTK_CHECK_VERSION(2,4,0) |
316 | if (uc->combo) |
317 | entry = gtk_bin_get_child(GTK_BIN(uc->combo)); |
318 | else |
319 | #endif |
320 | entry = uc->entry; |
321 | |
322 | assert(entry != NULL); |
323 | |
324 | /* |
325 | * GTK 2 implements gtk_entry_set_text by means of two separate |
326 | * operations: first delete the previous text leaving the empty |
327 | * string, then insert the new text. This causes two calls to |
328 | * the "changed" signal. |
329 | * |
330 | * The first call to "changed", if allowed to proceed normally, |
331 | * will cause an EVENT_VALCHANGE event on the edit box, causing |
332 | * a call to dlg_editbox_get() which will read the empty string |
333 | * out of the GtkEntry - and promptly write it straight into |
334 | * the Config structure, which is precisely where our `text' |
335 | * pointer is probably pointing, so the second editing |
336 | * operation will insert that instead of the string we |
337 | * originally asked for. |
338 | * |
339 | * Hence, we must take our own copy of the text before we do |
340 | * this. |
341 | */ |
342 | tmpstring = dupstr(text); |
343 | gtk_entry_set_text(GTK_ENTRY(entry), tmpstring); |
344 | sfree(tmpstring); |
d9b15094 |
345 | } |
346 | |
347 | void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length) |
348 | { |
0f5e1f75 |
349 | struct dlgparam *dp = (struct dlgparam *)dlg; |
350 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
351 | assert(uc->ctrl->generic.type == CTRL_EDITBOX); |
f160b7b8 |
352 | |
353 | #if GTK_CHECK_VERSION(2,4,0) |
354 | if (uc->combo) { |
355 | #if GTK_CHECK_VERSION(2,6,0) |
356 | strncpy(buffer, |
357 | gtk_combo_box_get_active_text(GTK_COMBO_BOX(uc->combo)), |
358 | length); |
359 | #else |
360 | strncpy(buffer, |
361 | gtk_entry_get_text |
362 | (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))), |
363 | length); |
364 | #endif |
365 | buffer[length-1] = '\0'; |
366 | return; |
367 | } |
368 | #endif |
369 | |
370 | if (uc->entry) { |
371 | strncpy(buffer, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
372 | length); |
373 | buffer[length-1] = '\0'; |
374 | return; |
375 | } |
376 | |
377 | assert(!"We shouldn't get here"); |
0f5e1f75 |
378 | } |
379 | |
f160b7b8 |
380 | #if !GTK_CHECK_VERSION(2,4,0) |
0f5e1f75 |
381 | static void container_remove_and_destroy(GtkWidget *w, gpointer data) |
382 | { |
383 | GtkContainer *cont = GTK_CONTAINER(data); |
384 | /* gtk_container_remove will unref the widget for us; we need not. */ |
385 | gtk_container_remove(cont, w); |
d9b15094 |
386 | } |
f160b7b8 |
387 | #endif |
d9b15094 |
388 | |
389 | /* The `listbox' functions can also apply to combo boxes. */ |
390 | void dlg_listbox_clear(union control *ctrl, void *dlg) |
391 | { |
0f5e1f75 |
392 | struct dlgparam *dp = (struct dlgparam *)dlg; |
393 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
0f5e1f75 |
394 | |
395 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
396 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
397 | |
f160b7b8 |
398 | #if !GTK_CHECK_VERSION(2,4,0) |
b4c61ce2 |
399 | if (uc->menu) { |
400 | gtk_container_foreach(GTK_CONTAINER(uc->menu), |
401 | container_remove_and_destroy, |
402 | GTK_CONTAINER(uc->menu)); |
f160b7b8 |
403 | return; |
404 | } |
405 | if (uc->list) { |
b4c61ce2 |
406 | gtk_list_clear_items(GTK_LIST(uc->list), 0, -1); |
f160b7b8 |
407 | return; |
408 | } |
409 | #endif |
410 | #if GTK_CHECK_VERSION(2,0,0) |
411 | if (uc->listmodel) { |
412 | gtk_list_store_clear(uc->listmodel); |
413 | return; |
b4c61ce2 |
414 | } |
f160b7b8 |
415 | #endif |
416 | assert(!"We shouldn't get here"); |
d9b15094 |
417 | } |
418 | |
419 | void dlg_listbox_del(union control *ctrl, void *dlg, int index) |
420 | { |
0f5e1f75 |
421 | struct dlgparam *dp = (struct dlgparam *)dlg; |
422 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
423 | |
424 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
425 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
426 | |
f160b7b8 |
427 | #if !GTK_CHECK_VERSION(2,4,0) |
0f5e1f75 |
428 | if (uc->menu) { |
429 | gtk_container_remove |
430 | (GTK_CONTAINER(uc->menu), |
431 | g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index)); |
f160b7b8 |
432 | return; |
433 | } |
434 | if (uc->list) { |
0f5e1f75 |
435 | gtk_list_clear_items(GTK_LIST(uc->list), index, index+1); |
f160b7b8 |
436 | return; |
0f5e1f75 |
437 | } |
f160b7b8 |
438 | #endif |
439 | #if GTK_CHECK_VERSION(2,0,0) |
440 | if (uc->listmodel) { |
441 | GtkTreePath *path; |
442 | GtkTreeIter iter; |
443 | assert(uc->listmodel != NULL); |
444 | path = gtk_tree_path_new_from_indices(index, -1); |
445 | gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path); |
446 | gtk_list_store_remove(uc->listmodel, &iter); |
447 | gtk_tree_path_free(path); |
448 | return; |
449 | } |
450 | #endif |
451 | assert(!"We shouldn't get here"); |
d9b15094 |
452 | } |
453 | |
454 | void dlg_listbox_add(union control *ctrl, void *dlg, char const *text) |
455 | { |
4eaff8d4 |
456 | dlg_listbox_addwithid(ctrl, dlg, text, 0); |
d9b15094 |
457 | } |
458 | |
459 | /* |
460 | * Each listbox entry may have a numeric id associated with it. |
461 | * Note that some front ends only permit a string to be stored at |
462 | * each position, which means that _if_ you put two identical |
463 | * strings in any listbox then you MUST not assign them different |
464 | * IDs and expect to get meaningful results back. |
465 | */ |
4eaff8d4 |
466 | void dlg_listbox_addwithid(union control *ctrl, void *dlg, |
467 | char const *text, int id) |
d9b15094 |
468 | { |
0f5e1f75 |
469 | struct dlgparam *dp = (struct dlgparam *)dlg; |
470 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
471 | |
472 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
473 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
474 | |
f160b7b8 |
475 | /* |
476 | * This routine is long and complicated in both GTK 1 and 2, |
477 | * and completely different. Sigh. |
478 | */ |
0f5e1f75 |
479 | dp->flags |= FLAG_UPDATING_COMBO_LIST; |
480 | |
f160b7b8 |
481 | #if !GTK_CHECK_VERSION(2,4,0) |
0f5e1f75 |
482 | if (uc->menu) { |
483 | /* |
484 | * List item in a drop-down (but non-combo) list. Tabs are |
485 | * ignored; we just provide a standard menu item with the |
486 | * text. |
487 | */ |
488 | GtkWidget *menuitem = gtk_menu_item_new_with_label(text); |
489 | |
490 | gtk_container_add(GTK_CONTAINER(uc->menu), menuitem); |
491 | gtk_widget_show(menuitem); |
492 | |
f7f9fb5c |
493 | gtk_object_set_data(GTK_OBJECT(menuitem), "user-data", |
494 | GINT_TO_POINTER(id)); |
0f5e1f75 |
495 | gtk_signal_connect(GTK_OBJECT(menuitem), "activate", |
496 | GTK_SIGNAL_FUNC(menuitem_activate), dp); |
f160b7b8 |
497 | goto done; |
498 | } |
499 | if (uc->list && uc->entry) { |
500 | /* |
501 | * List item in a combo-box list, which means the sensible |
502 | * thing to do is make it a perfectly normal label. Hence |
503 | * tabs are disregarded. |
504 | */ |
505 | GtkWidget *listitem = gtk_list_item_new_with_label(text); |
506 | |
507 | gtk_container_add(GTK_CONTAINER(uc->list), listitem); |
508 | gtk_widget_show(listitem); |
509 | |
510 | gtk_object_set_data(GTK_OBJECT(listitem), "user-data", |
511 | GINT_TO_POINTER(id)); |
512 | goto done; |
513 | } |
514 | #endif |
515 | #if !GTK_CHECK_VERSION(2,0,0) |
516 | if (uc->list) { |
0f5e1f75 |
517 | /* |
518 | * List item in a non-combo-box list box. We make all of |
519 | * these Columns containing GtkLabels. This allows us to do |
520 | * the nasty force_left hack irrespective of whether there |
521 | * are tabs in the thing. |
522 | */ |
523 | GtkWidget *listitem = gtk_list_item_new(); |
523fd1da |
524 | GtkWidget *cols = columns_new(10); |
0f5e1f75 |
525 | gint *percents; |
526 | int i, ncols; |
527 | |
528 | /* Count the tabs in the text, and hence determine # of columns. */ |
529 | ncols = 1; |
530 | for (i = 0; text[i]; i++) |
531 | if (text[i] == '\t') |
532 | ncols++; |
533 | |
534 | assert(ncols <= |
535 | (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1)); |
3d88e64d |
536 | percents = snewn(ncols, gint); |
0f5e1f75 |
537 | percents[ncols-1] = 100; |
538 | for (i = 0; i < ncols-1; i++) { |
539 | percents[i] = uc->ctrl->listbox.percentages[i]; |
540 | percents[ncols-1] -= percents[i]; |
541 | } |
542 | columns_set_cols(COLUMNS(cols), ncols, percents); |
543 | sfree(percents); |
544 | |
545 | for (i = 0; i < ncols; i++) { |
546 | int len = strcspn(text, "\t"); |
547 | char *dup = dupprintf("%.*s", len, text); |
548 | GtkWidget *label; |
549 | |
550 | text += len; |
551 | if (*text) text++; |
552 | label = gtk_label_new(dup); |
553 | sfree(dup); |
554 | |
555 | columns_add(COLUMNS(cols), label, i, 1); |
556 | columns_force_left_align(COLUMNS(cols), label); |
557 | gtk_widget_show(label); |
558 | } |
559 | gtk_container_add(GTK_CONTAINER(listitem), cols); |
560 | gtk_widget_show(cols); |
561 | gtk_container_add(GTK_CONTAINER(uc->list), listitem); |
562 | gtk_widget_show(listitem); |
563 | |
0bd8d76d |
564 | if (ctrl->listbox.multisel) { |
565 | gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event", |
566 | GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj); |
567 | } else { |
568 | gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event", |
569 | GTK_SIGNAL_FUNC(listitem_single_key), uc->adj); |
570 | } |
571 | gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event", |
572 | GTK_SIGNAL_FUNC(widget_focus), dp); |
0f5e1f75 |
573 | gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event", |
b4ac18ae |
574 | GTK_SIGNAL_FUNC(listitem_button_press), dp); |
575 | gtk_signal_connect(GTK_OBJECT(listitem), "button_release_event", |
576 | GTK_SIGNAL_FUNC(listitem_button_release), dp); |
f7f9fb5c |
577 | gtk_object_set_data(GTK_OBJECT(listitem), "user-data", |
578 | GINT_TO_POINTER(id)); |
f160b7b8 |
579 | goto done; |
580 | } |
581 | #else |
582 | if (uc->listmodel) { |
583 | GtkTreeIter iter; |
584 | int i, cols; |
0f5e1f75 |
585 | |
f160b7b8 |
586 | dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */ |
587 | gtk_list_store_append(uc->listmodel, &iter); |
588 | dp->flags &= ~FLAG_UPDATING_LISTBOX; |
589 | gtk_list_store_set(uc->listmodel, &iter, 0, id, -1); |
0f5e1f75 |
590 | |
f160b7b8 |
591 | /* |
592 | * Now go through text and divide it into columns at the tabs, |
593 | * as necessary. |
594 | */ |
595 | cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1); |
596 | cols = cols ? cols : 1; |
597 | for (i = 0; i < cols; i++) { |
598 | int collen = strcspn(text, "\t"); |
599 | char *tmpstr = snewn(collen+1, char); |
600 | memcpy(tmpstr, text, collen); |
601 | tmpstr[collen] = '\0'; |
602 | gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1); |
603 | sfree(tmpstr); |
604 | text += collen; |
605 | if (*text) text++; |
606 | } |
607 | goto done; |
0f5e1f75 |
608 | } |
f160b7b8 |
609 | #endif |
610 | assert(!"We shouldn't get here"); |
611 | done: |
0f5e1f75 |
612 | dp->flags &= ~FLAG_UPDATING_COMBO_LIST; |
d9b15094 |
613 | } |
614 | |
615 | int dlg_listbox_getid(union control *ctrl, void *dlg, int index) |
616 | { |
0f5e1f75 |
617 | struct dlgparam *dp = (struct dlgparam *)dlg; |
618 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
0f5e1f75 |
619 | |
620 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
621 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
622 | |
f160b7b8 |
623 | #if !GTK_CHECK_VERSION(2,4,0) |
624 | if (uc->menu || uc->list) { |
625 | GList *children; |
626 | GtkObject *item; |
0f5e1f75 |
627 | |
f160b7b8 |
628 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
629 | uc->list)); |
630 | item = GTK_OBJECT(g_list_nth_data(children, index)); |
631 | g_list_free(children); |
632 | |
633 | return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item), |
634 | "user-data")); |
635 | } |
636 | #endif |
637 | #if GTK_CHECK_VERSION(2,0,0) |
638 | if (uc->listmodel) { |
639 | GtkTreePath *path; |
640 | GtkTreeIter iter; |
641 | int ret; |
642 | |
643 | path = gtk_tree_path_new_from_indices(index, -1); |
644 | gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path); |
645 | gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1); |
646 | gtk_tree_path_free(path); |
647 | |
648 | return ret; |
649 | } |
650 | #endif |
651 | assert(!"We shouldn't get here"); |
652 | return -1; /* placate dataflow analysis */ |
d9b15094 |
653 | } |
654 | |
655 | /* dlg_listbox_index returns <0 if no single element is selected. */ |
656 | int dlg_listbox_index(union control *ctrl, void *dlg) |
657 | { |
0f5e1f75 |
658 | struct dlgparam *dp = (struct dlgparam *)dlg; |
659 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
0f5e1f75 |
660 | |
661 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
662 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
663 | |
f160b7b8 |
664 | #if !GTK_CHECK_VERSION(2,4,0) |
665 | if (uc->menu || uc->list) { |
666 | GList *children; |
667 | GtkWidget *item, *activeitem; |
668 | int i; |
669 | int selected = -1; |
670 | |
671 | if (uc->menu) |
672 | activeitem = gtk_menu_get_active(GTK_MENU(uc->menu)); |
673 | else |
674 | activeitem = NULL; /* unnecessarily placate gcc */ |
675 | |
676 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
677 | uc->list)); |
678 | for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL; |
679 | i++, children = children->next) { |
680 | if (uc->menu ? activeitem == item : |
681 | GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) { |
682 | if (selected == -1) |
683 | selected = i; |
684 | else |
685 | selected = -2; |
686 | } |
0f5e1f75 |
687 | } |
f160b7b8 |
688 | g_list_free(children); |
689 | return selected < 0 ? -1 : selected; |
0f5e1f75 |
690 | } |
f160b7b8 |
691 | #else |
692 | if (uc->combo) { |
693 | /* |
694 | * This API function already does the right thing in the |
695 | * case of no current selection. |
696 | */ |
697 | return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)); |
698 | } |
699 | #endif |
700 | #if GTK_CHECK_VERSION(2,0,0) |
701 | if (uc->treeview) { |
702 | GtkTreeSelection *treesel; |
703 | GtkTreePath *path; |
2ce0fdbc |
704 | GtkTreeModel *model; |
f160b7b8 |
705 | GList *sellist; |
706 | gint *indices; |
707 | int ret; |
708 | |
709 | assert(uc->treeview != NULL); |
710 | treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)); |
711 | |
712 | if (gtk_tree_selection_count_selected_rows(treesel) != 1) |
713 | return -1; |
714 | |
2ce0fdbc |
715 | sellist = gtk_tree_selection_get_selected_rows(treesel, &model); |
f160b7b8 |
716 | |
717 | assert(sellist && sellist->data); |
718 | path = sellist->data; |
719 | |
720 | if (gtk_tree_path_get_depth(path) != 1) { |
721 | ret = -1; |
722 | } else { |
723 | indices = gtk_tree_path_get_indices(path); |
724 | if (!indices) { |
725 | ret = -1; |
726 | } else { |
727 | ret = indices[0]; |
728 | } |
729 | } |
730 | |
731 | g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL); |
732 | g_list_free(sellist); |
733 | |
734 | return ret; |
735 | } |
736 | #endif |
737 | assert(!"We shouldn't get here"); |
738 | return -1; /* placate dataflow analysis */ |
d9b15094 |
739 | } |
740 | |
741 | int dlg_listbox_issel(union control *ctrl, void *dlg, int index) |
742 | { |
0f5e1f75 |
743 | struct dlgparam *dp = (struct dlgparam *)dlg; |
744 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
0f5e1f75 |
745 | |
746 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
747 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
748 | |
f160b7b8 |
749 | #if !GTK_CHECK_VERSION(2,4,0) |
750 | if (uc->menu || uc->list) { |
751 | GList *children; |
752 | GtkWidget *item, *activeitem; |
0f5e1f75 |
753 | |
f160b7b8 |
754 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
755 | uc->ctrl->generic.type == CTRL_LISTBOX); |
756 | assert(uc->menu != NULL || uc->list != NULL); |
757 | |
758 | children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu : |
759 | uc->list)); |
760 | item = GTK_WIDGET(g_list_nth_data(children, index)); |
761 | g_list_free(children); |
762 | |
763 | if (uc->menu) { |
764 | activeitem = gtk_menu_get_active(GTK_MENU(uc->menu)); |
765 | return item == activeitem; |
766 | } else { |
767 | return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED; |
768 | } |
769 | } |
770 | #else |
771 | if (uc->combo) { |
772 | /* |
773 | * This API function already does the right thing in the |
774 | * case of no current selection. |
775 | */ |
776 | return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index; |
777 | } |
778 | #endif |
779 | #if GTK_CHECK_VERSION(2,0,0) |
780 | if (uc->treeview) { |
781 | GtkTreeSelection *treesel; |
782 | GtkTreePath *path; |
783 | int ret; |
784 | |
785 | assert(uc->treeview != NULL); |
786 | treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)); |
787 | |
788 | path = gtk_tree_path_new_from_indices(index, -1); |
789 | ret = gtk_tree_selection_path_is_selected(treesel, path); |
790 | gtk_tree_path_free(path); |
791 | |
792 | return ret; |
0f5e1f75 |
793 | } |
f160b7b8 |
794 | #endif |
795 | assert(!"We shouldn't get here"); |
796 | return -1; /* placate dataflow analysis */ |
d9b15094 |
797 | } |
798 | |
799 | void dlg_listbox_select(union control *ctrl, void *dlg, int index) |
800 | { |
0f5e1f75 |
801 | struct dlgparam *dp = (struct dlgparam *)dlg; |
802 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
803 | |
804 | assert(uc->ctrl->generic.type == CTRL_EDITBOX || |
805 | uc->ctrl->generic.type == CTRL_LISTBOX); |
0f5e1f75 |
806 | |
f160b7b8 |
807 | #if !GTK_CHECK_VERSION(2,4,0) |
0f5e1f75 |
808 | if (uc->optmenu) { |
809 | gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index); |
f160b7b8 |
810 | return; |
811 | } |
812 | if (uc->list) { |
4d352164 |
813 | int nitems; |
814 | GList *items; |
815 | gdouble newtop, newbot; |
816 | |
0f5e1f75 |
817 | gtk_list_select_item(GTK_LIST(uc->list), index); |
4d352164 |
818 | |
819 | /* |
820 | * Scroll the list box if necessary to ensure the newly |
821 | * selected item is visible. |
822 | */ |
823 | items = gtk_container_children(GTK_CONTAINER(uc->list)); |
824 | nitems = g_list_length(items); |
825 | if (nitems > 0) { |
826 | int modified = FALSE; |
827 | g_list_free(items); |
828 | newtop = uc->adj->lower + |
829 | (uc->adj->upper - uc->adj->lower) * index / nitems; |
830 | newbot = uc->adj->lower + |
831 | (uc->adj->upper - uc->adj->lower) * (index+1) / nitems; |
832 | if (uc->adj->value > newtop) { |
833 | modified = TRUE; |
834 | uc->adj->value = newtop; |
835 | } else if (uc->adj->value < newbot - uc->adj->page_size) { |
836 | modified = TRUE; |
837 | uc->adj->value = newbot - uc->adj->page_size; |
838 | } |
839 | if (modified) |
840 | gtk_adjustment_value_changed(uc->adj); |
841 | } |
f160b7b8 |
842 | return; |
843 | } |
844 | #else |
845 | if (uc->combo) { |
846 | gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index); |
847 | return; |
0f5e1f75 |
848 | } |
f160b7b8 |
849 | #endif |
850 | #if GTK_CHECK_VERSION(2,0,0) |
851 | if (uc->treeview) { |
852 | GtkTreeSelection *treesel; |
853 | GtkTreePath *path; |
854 | |
855 | treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)); |
856 | |
857 | path = gtk_tree_path_new_from_indices(index, -1); |
858 | gtk_tree_selection_select_path(treesel, path); |
859 | gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview), |
860 | path, NULL, FALSE, 0.0, 0.0); |
861 | gtk_tree_path_free(path); |
862 | return; |
863 | } |
864 | #endif |
865 | assert(!"We shouldn't get here"); |
d9b15094 |
866 | } |
867 | |
868 | void dlg_text_set(union control *ctrl, void *dlg, char const *text) |
869 | { |
0f5e1f75 |
870 | struct dlgparam *dp = (struct dlgparam *)dlg; |
871 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
872 | |
873 | assert(uc->ctrl->generic.type == CTRL_TEXT); |
874 | assert(uc->text != NULL); |
875 | |
876 | gtk_label_set_text(GTK_LABEL(uc->text), text); |
d9b15094 |
877 | } |
878 | |
7374c779 |
879 | void dlg_label_change(union control *ctrl, void *dlg, char const *text) |
880 | { |
aef05b78 |
881 | struct dlgparam *dp = (struct dlgparam *)dlg; |
882 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
883 | |
884 | switch (uc->ctrl->generic.type) { |
885 | case CTRL_BUTTON: |
886 | gtk_label_set_text(GTK_LABEL(uc->toplevel), text); |
887 | shortcut_highlight(uc->toplevel, ctrl->button.shortcut); |
888 | break; |
889 | case CTRL_CHECKBOX: |
890 | gtk_label_set_text(GTK_LABEL(uc->toplevel), text); |
891 | shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut); |
892 | break; |
893 | case CTRL_RADIO: |
894 | gtk_label_set_text(GTK_LABEL(uc->label), text); |
895 | shortcut_highlight(uc->label, ctrl->radio.shortcut); |
896 | break; |
897 | case CTRL_EDITBOX: |
898 | gtk_label_set_text(GTK_LABEL(uc->label), text); |
899 | shortcut_highlight(uc->label, ctrl->editbox.shortcut); |
900 | break; |
901 | case CTRL_FILESELECT: |
902 | gtk_label_set_text(GTK_LABEL(uc->label), text); |
903 | shortcut_highlight(uc->label, ctrl->fileselect.shortcut); |
904 | break; |
905 | case CTRL_FONTSELECT: |
906 | gtk_label_set_text(GTK_LABEL(uc->label), text); |
907 | shortcut_highlight(uc->label, ctrl->fontselect.shortcut); |
908 | break; |
909 | case CTRL_LISTBOX: |
910 | gtk_label_set_text(GTK_LABEL(uc->label), text); |
911 | shortcut_highlight(uc->label, ctrl->listbox.shortcut); |
912 | break; |
913 | default: |
914 | assert(!"This shouldn't happen"); |
915 | break; |
916 | } |
7374c779 |
917 | } |
918 | |
d9b15094 |
919 | void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn) |
920 | { |
0f5e1f75 |
921 | struct dlgparam *dp = (struct dlgparam *)dlg; |
922 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
923 | assert(uc->ctrl->generic.type == CTRL_FILESELECT); |
924 | assert(uc->entry != NULL); |
925 | gtk_entry_set_text(GTK_ENTRY(uc->entry), fn.path); |
d9b15094 |
926 | } |
927 | |
928 | void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn) |
929 | { |
0f5e1f75 |
930 | struct dlgparam *dp = (struct dlgparam *)dlg; |
931 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
932 | assert(uc->ctrl->generic.type == CTRL_FILESELECT); |
933 | assert(uc->entry != NULL); |
934 | strncpy(fn->path, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
935 | lenof(fn->path)); |
936 | fn->path[lenof(fn->path)-1] = '\0'; |
d9b15094 |
937 | } |
938 | |
939 | void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fs) |
940 | { |
0f5e1f75 |
941 | struct dlgparam *dp = (struct dlgparam *)dlg; |
942 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
943 | assert(uc->ctrl->generic.type == CTRL_FONTSELECT); |
944 | assert(uc->entry != NULL); |
945 | gtk_entry_set_text(GTK_ENTRY(uc->entry), fs.name); |
d9b15094 |
946 | } |
947 | |
948 | void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fs) |
949 | { |
0f5e1f75 |
950 | struct dlgparam *dp = (struct dlgparam *)dlg; |
951 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
952 | assert(uc->ctrl->generic.type == CTRL_FONTSELECT); |
953 | assert(uc->entry != NULL); |
954 | strncpy(fs->name, gtk_entry_get_text(GTK_ENTRY(uc->entry)), |
955 | lenof(fs->name)); |
956 | fs->name[lenof(fs->name)-1] = '\0'; |
d9b15094 |
957 | } |
958 | |
959 | /* |
960 | * Bracketing a large set of updates in these two functions will |
961 | * cause the front end (if possible) to delay updating the screen |
962 | * until it's all complete, thus avoiding flicker. |
963 | */ |
964 | void dlg_update_start(union control *ctrl, void *dlg) |
965 | { |
0f5e1f75 |
966 | /* |
967 | * Apparently we can't do this at all in GTK. GtkCList supports |
968 | * freeze and thaw, but not GtkList. Bah. |
969 | */ |
d9b15094 |
970 | } |
971 | |
972 | void dlg_update_done(union control *ctrl, void *dlg) |
973 | { |
0f5e1f75 |
974 | /* |
975 | * Apparently we can't do this at all in GTK. GtkCList supports |
976 | * freeze and thaw, but not GtkList. Bah. |
977 | */ |
d9b15094 |
978 | } |
979 | |
980 | void dlg_set_focus(union control *ctrl, void *dlg) |
981 | { |
0f5e1f75 |
982 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
983 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
984 | |
985 | switch (ctrl->generic.type) { |
986 | case CTRL_CHECKBOX: |
987 | case CTRL_BUTTON: |
988 | /* Check boxes and buttons get the focus _and_ get toggled. */ |
989 | gtk_widget_grab_focus(uc->toplevel); |
990 | break; |
991 | case CTRL_FILESELECT: |
992 | case CTRL_FONTSELECT: |
993 | case CTRL_EDITBOX: |
f160b7b8 |
994 | if (uc->entry) { |
995 | /* Anything containing an edit box gets that focused. */ |
996 | gtk_widget_grab_focus(uc->entry); |
997 | } |
998 | #if GTK_CHECK_VERSION(2,4,0) |
999 | else if (uc->combo) { |
1000 | /* Failing that, there'll be a combo box. */ |
1001 | gtk_widget_grab_focus(uc->combo); |
1002 | } |
1003 | #endif |
0bd8d76d |
1004 | break; |
1005 | case CTRL_RADIO: |
1006 | /* |
1007 | * Radio buttons: we find the currently selected button and |
1008 | * focus it. |
1009 | */ |
1010 | { |
1011 | int i; |
1012 | for (i = 0; i < ctrl->radio.nbuttons; i++) |
1013 | if (gtk_toggle_button_get_active |
1014 | (GTK_TOGGLE_BUTTON(uc->buttons[i]))) { |
1015 | gtk_widget_grab_focus(uc->buttons[i]); |
1016 | } |
1017 | } |
1018 | break; |
1019 | case CTRL_LISTBOX: |
f160b7b8 |
1020 | #if !GTK_CHECK_VERSION(2,4,0) |
0bd8d76d |
1021 | if (uc->optmenu) { |
1022 | gtk_widget_grab_focus(uc->optmenu); |
f160b7b8 |
1023 | break; |
0bd8d76d |
1024 | } |
f160b7b8 |
1025 | #else |
1026 | if (uc->combo) { |
1027 | gtk_widget_grab_focus(uc->combo); |
1028 | break; |
1029 | } |
1030 | #endif |
1031 | #if !GTK_CHECK_VERSION(2,0,0) |
1032 | if (uc->list) { |
1033 | /* |
1034 | * For GTK-1 style list boxes, we tell it to focus one |
1035 | * of its children, which appears to do the Right |
1036 | * Thing. |
1037 | */ |
1038 | gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD); |
1039 | break; |
1040 | } |
1041 | #else |
1042 | if (uc->treeview) { |
1043 | gtk_widget_grab_focus(uc->treeview); |
1044 | break; |
1045 | } |
1046 | #endif |
1047 | assert(!"We shouldn't get here"); |
0bd8d76d |
1048 | break; |
1049 | } |
d9b15094 |
1050 | } |
1051 | |
1052 | /* |
1053 | * During event processing, you might well want to give an error |
1054 | * indication to the user. dlg_beep() is a quick and easy generic |
1055 | * error; dlg_error() puts up a message-box or equivalent. |
1056 | */ |
1057 | void dlg_beep(void *dlg) |
1058 | { |
0f5e1f75 |
1059 | gdk_beep(); |
d9b15094 |
1060 | } |
1061 | |
0bd8d76d |
1062 | static void errmsg_button_clicked(GtkButton *button, gpointer data) |
1063 | { |
1064 | gtk_widget_destroy(GTK_WIDGET(data)); |
1065 | } |
1066 | |
7718480a |
1067 | static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child) |
1068 | { |
1069 | gint x, y, w, h, dx, dy; |
1070 | GtkRequisition req; |
1071 | gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE); |
1072 | gtk_widget_size_request(GTK_WIDGET(child), &req); |
1073 | |
1074 | gdk_window_get_origin(GTK_WIDGET(parent)->window, &x, &y); |
1075 | gdk_window_get_size(GTK_WIDGET(parent)->window, &w, &h); |
1076 | |
1077 | /* |
1078 | * One corner of the transient will be offset inwards, by 1/4 |
1079 | * of the parent window's size, from the corresponding corner |
1080 | * of the parent window. The corner will be chosen so as to |
1081 | * place the transient closer to the centre of the screen; this |
1082 | * should avoid transients going off the edge of the screen on |
1083 | * a regular basis. |
1084 | */ |
1085 | if (x + w/2 < gdk_screen_width() / 2) |
1086 | dx = x + w/4; /* work from left edges */ |
1087 | else |
1088 | dx = x + 3*w/4 - req.width; /* work from right edges */ |
1089 | if (y + h/2 < gdk_screen_height() / 2) |
1090 | dy = y + h/4; /* work from top edges */ |
1091 | else |
1092 | dy = y + 3*h/4 - req.height; /* work from bottom edges */ |
1093 | gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy); |
1094 | } |
1095 | |
d9b15094 |
1096 | void dlg_error_msg(void *dlg, char *msg) |
1097 | { |
0f5e1f75 |
1098 | struct dlgparam *dp = (struct dlgparam *)dlg; |
23897ed0 |
1099 | GtkWidget *window, *hbox, *text, *ok; |
0bd8d76d |
1100 | |
1101 | window = gtk_dialog_new(); |
1102 | text = gtk_label_new(msg); |
1103 | gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0); |
23897ed0 |
1104 | hbox = gtk_hbox_new(FALSE, 0); |
1105 | gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20); |
0bd8d76d |
1106 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), |
23897ed0 |
1107 | hbox, FALSE, FALSE, 20); |
0bd8d76d |
1108 | gtk_widget_show(text); |
23897ed0 |
1109 | gtk_widget_show(hbox); |
1110 | gtk_window_set_title(GTK_WINDOW(window), "Error"); |
0bd8d76d |
1111 | gtk_label_set_line_wrap(GTK_LABEL(text), TRUE); |
1112 | ok = gtk_button_new_with_label("OK"); |
1113 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area), |
1114 | ok, FALSE, FALSE, 0); |
1115 | gtk_widget_show(ok); |
1116 | GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT); |
1117 | gtk_window_set_default(GTK_WINDOW(window), ok); |
1118 | gtk_signal_connect(GTK_OBJECT(ok), "clicked", |
1119 | GTK_SIGNAL_FUNC(errmsg_button_clicked), window); |
1120 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
1121 | GTK_SIGNAL_FUNC(window_destroy), NULL); |
1122 | gtk_window_set_modal(GTK_WINDOW(window), TRUE); |
23897ed0 |
1123 | gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window)); |
7718480a |
1124 | set_transient_window_pos(dp->window, window); |
0bd8d76d |
1125 | gtk_widget_show(window); |
1126 | gtk_main(); |
d9b15094 |
1127 | } |
1128 | |
1129 | /* |
1130 | * This function signals to the front end that the dialog's |
1131 | * processing is completed, and passes an integer value (typically |
1132 | * a success status). |
1133 | */ |
1134 | void dlg_end(void *dlg, int value) |
1135 | { |
0f5e1f75 |
1136 | struct dlgparam *dp = (struct dlgparam *)dlg; |
0bd8d76d |
1137 | dp->retval = value; |
1d009ae7 |
1138 | gtk_widget_destroy(dp->window); |
d9b15094 |
1139 | } |
1140 | |
1141 | void dlg_refresh(union control *ctrl, void *dlg) |
1142 | { |
0f5e1f75 |
1143 | struct dlgparam *dp = (struct dlgparam *)dlg; |
1144 | struct uctrl *uc; |
1145 | |
1146 | if (ctrl) { |
1147 | if (ctrl->generic.handler != NULL) |
1148 | ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH); |
1149 | } else { |
1150 | int i; |
1151 | |
1152 | for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) { |
1153 | assert(uc->ctrl != NULL); |
1154 | if (uc->ctrl->generic.handler != NULL) |
1155 | uc->ctrl->generic.handler(uc->ctrl, dp, |
1156 | dp->data, EVENT_REFRESH); |
1157 | } |
1158 | } |
d9b15094 |
1159 | } |
1160 | |
1161 | void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b) |
1162 | { |
0f5e1f75 |
1163 | struct dlgparam *dp = (struct dlgparam *)dlg; |
1164 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl); |
1165 | gdouble cvals[4]; |
1166 | |
1167 | GtkWidget *coloursel = |
1168 | gtk_color_selection_dialog_new("Select a colour"); |
1169 | GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel); |
1170 | |
1171 | dp->coloursel_result.ok = FALSE; |
1172 | |
1173 | gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE); |
f160b7b8 |
1174 | #if GTK_CHECK_VERSION(2,0,0) |
1175 | gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs->colorsel), FALSE); |
1176 | #else |
0f5e1f75 |
1177 | gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs->colorsel), FALSE); |
f160b7b8 |
1178 | #endif |
0f5e1f75 |
1179 | cvals[0] = r / 255.0; |
1180 | cvals[1] = g / 255.0; |
1181 | cvals[2] = b / 255.0; |
1182 | cvals[3] = 1.0; /* fully opaque! */ |
1183 | gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs->colorsel), cvals); |
1184 | |
1185 | gtk_object_set_data(GTK_OBJECT(ccs->ok_button), "user-data", |
1186 | (gpointer)coloursel); |
1187 | gtk_object_set_data(GTK_OBJECT(ccs->cancel_button), "user-data", |
1188 | (gpointer)coloursel); |
1189 | gtk_object_set_data(GTK_OBJECT(coloursel), "user-data", (gpointer)uc); |
1190 | gtk_signal_connect(GTK_OBJECT(ccs->ok_button), "clicked", |
1191 | GTK_SIGNAL_FUNC(coloursel_ok), (gpointer)dp); |
1192 | gtk_signal_connect(GTK_OBJECT(ccs->cancel_button), "clicked", |
1193 | GTK_SIGNAL_FUNC(coloursel_cancel), (gpointer)dp); |
1194 | gtk_signal_connect_object(GTK_OBJECT(ccs->ok_button), "clicked", |
1195 | GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1196 | (gpointer)coloursel); |
1197 | gtk_signal_connect_object(GTK_OBJECT(ccs->cancel_button), "clicked", |
1198 | GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1199 | (gpointer)coloursel); |
1200 | gtk_widget_show(coloursel); |
d9b15094 |
1201 | } |
1202 | |
1203 | int dlg_coloursel_results(union control *ctrl, void *dlg, |
1204 | int *r, int *g, int *b) |
1205 | { |
0f5e1f75 |
1206 | struct dlgparam *dp = (struct dlgparam *)dlg; |
1207 | if (dp->coloursel_result.ok) { |
1208 | *r = dp->coloursel_result.r; |
1209 | *g = dp->coloursel_result.g; |
1210 | *b = dp->coloursel_result.b; |
1211 | return 1; |
1212 | } else |
1213 | return 0; |
d9b15094 |
1214 | } |
1215 | |
0f5e1f75 |
1216 | /* ---------------------------------------------------------------------- |
1217 | * Signal handlers while the dialog box is active. |
1218 | */ |
1219 | |
0bd8d76d |
1220 | static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event, |
1221 | gpointer data) |
1222 | { |
1223 | struct dlgparam *dp = (struct dlgparam *)data; |
1224 | struct uctrl *uc = dlg_find_bywidget(dp, widget); |
1225 | union control *focus; |
1226 | |
1227 | if (uc && uc->ctrl) |
1228 | focus = uc->ctrl; |
1229 | else |
1230 | focus = NULL; |
1231 | |
1232 | if (focus != dp->currfocus) { |
1233 | dp->lastfocus = dp->currfocus; |
1234 | dp->currfocus = focus; |
1235 | } |
1236 | |
1237 | return FALSE; |
1238 | } |
1239 | |
0f5e1f75 |
1240 | static void button_clicked(GtkButton *button, gpointer data) |
1241 | { |
1242 | struct dlgparam *dp = (struct dlgparam *)data; |
1243 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1244 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION); |
1245 | } |
1246 | |
1247 | static void button_toggled(GtkToggleButton *tb, gpointer data) |
1248 | { |
1249 | struct dlgparam *dp = (struct dlgparam *)data; |
1250 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb)); |
1251 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
1252 | } |
1253 | |
f160b7b8 |
1254 | static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event, |
1255 | gpointer data) |
1c291fcf |
1256 | { |
1257 | /* |
1258 | * GtkEntry has a nasty habit of eating the Return key, which |
1259 | * is unhelpful since it doesn't actually _do_ anything with it |
1260 | * (it calls gtk_widget_activate, but our edit boxes never need |
1261 | * activating). So I catch Return before GtkEntry sees it, and |
1262 | * pass it straight on to the parent widget. Effect: hitting |
1263 | * Return in an edit box will now activate the default button |
1264 | * in the dialog just like it will everywhere else. |
1265 | */ |
1266 | if (event->keyval == GDK_Return && widget->parent != NULL) { |
f160b7b8 |
1267 | gboolean return_val; |
0bd8d76d |
1268 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event"); |
1c291fcf |
1269 | gtk_signal_emit_by_name(GTK_OBJECT(widget->parent), "key_press_event", |
1270 | event, &return_val); |
1271 | return return_val; |
1272 | } |
1273 | return FALSE; |
1274 | } |
1275 | |
0f5e1f75 |
1276 | static void editbox_changed(GtkEditable *ed, gpointer data) |
1277 | { |
1278 | struct dlgparam *dp = (struct dlgparam *)data; |
1279 | if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) { |
1280 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed)); |
1281 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
1282 | } |
1283 | } |
1284 | |
f160b7b8 |
1285 | static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event, |
1286 | gpointer data) |
0f5e1f75 |
1287 | { |
1288 | struct dlgparam *dp = (struct dlgparam *)data; |
1289 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed)); |
1290 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH); |
f160b7b8 |
1291 | return FALSE; |
0f5e1f75 |
1292 | } |
1293 | |
f160b7b8 |
1294 | #if !GTK_CHECK_VERSION(2,0,0) |
1295 | |
1296 | /* |
1297 | * GTK 1 list box event handlers. |
1298 | */ |
1299 | |
1300 | static gboolean listitem_key(GtkWidget *item, GdkEventKey *event, |
1301 | gpointer data, int multiple) |
0bd8d76d |
1302 | { |
1303 | GtkAdjustment *adj = GTK_ADJUSTMENT(data); |
1304 | |
1305 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up || |
1306 | event->keyval == GDK_Down || event->keyval == GDK_KP_Down || |
1307 | event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up || |
1308 | event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) { |
1309 | /* |
1310 | * Up, Down, PgUp or PgDn have been pressed on a ListItem |
1311 | * in a list box. So, if the list box is single-selection: |
1312 | * |
1313 | * - if the list item in question isn't already selected, |
1314 | * we simply select it. |
1315 | * - otherwise, we find the next one (or next |
1316 | * however-far-away) in whichever direction we're going, |
1317 | * and select that. |
1318 | * + in this case, we must also fiddle with the |
1319 | * scrollbar to ensure the newly selected item is |
1320 | * actually visible. |
1321 | * |
1322 | * If it's multiple-selection, we do all of the above |
1323 | * except actually selecting anything, so we move the focus |
1324 | * and fiddle the scrollbar to follow it. |
1325 | */ |
1326 | GtkWidget *list = item->parent; |
1327 | |
1328 | gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event"); |
1329 | |
1330 | if (!multiple && |
1331 | GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) { |
1332 | gtk_list_select_child(GTK_LIST(list), item); |
1333 | } else { |
1334 | int direction = |
1335 | (event->keyval==GDK_Up || event->keyval==GDK_KP_Up || |
1336 | event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up) |
1337 | ? -1 : +1; |
1338 | int step = |
1339 | (event->keyval==GDK_Page_Down || |
1340 | event->keyval==GDK_KP_Page_Down || |
1341 | event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up) |
1342 | ? 2 : 1; |
1343 | int i, n; |
0bd8d76d |
1344 | GList *children, *chead; |
1345 | |
1346 | chead = children = gtk_container_children(GTK_CONTAINER(list)); |
1347 | |
1348 | n = g_list_length(children); |
1349 | |
1350 | if (step == 2) { |
1351 | /* |
1352 | * Figure out how many list items to a screenful, |
1353 | * and adjust the step appropriately. |
1354 | */ |
1355 | step = 0.5 + adj->page_size * n / (adj->upper - adj->lower); |
1356 | step--; /* go by one less than that */ |
1357 | } |
1358 | |
1359 | i = 0; |
1360 | while (children != NULL) { |
1361 | if (item == children->data) |
1362 | break; |
1363 | children = children->next; |
1364 | i++; |
1365 | } |
1366 | |
1367 | while (step > 0) { |
1368 | if (direction < 0 && i > 0) |
1369 | children = children->prev, i--; |
1370 | else if (direction > 0 && i < n-1) |
1371 | children = children->next, i++; |
1372 | step--; |
1373 | } |
1374 | |
1375 | if (children && children->data) { |
1376 | if (!multiple) |
1377 | gtk_list_select_child(GTK_LIST(list), |
1378 | GTK_WIDGET(children->data)); |
1379 | gtk_widget_grab_focus(GTK_WIDGET(children->data)); |
1380 | gtk_adjustment_clamp_page |
1381 | (adj, |
1382 | adj->lower + (adj->upper-adj->lower) * i / n, |
1383 | adj->lower + (adj->upper-adj->lower) * (i+1) / n); |
1384 | } |
1385 | |
1386 | g_list_free(chead); |
1387 | } |
1388 | return TRUE; |
1389 | } |
1390 | |
1391 | return FALSE; |
1392 | } |
1393 | |
f160b7b8 |
1394 | static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event, |
1395 | gpointer data) |
0bd8d76d |
1396 | { |
1d009ae7 |
1397 | return listitem_key(item, event, data, FALSE); |
0bd8d76d |
1398 | } |
1399 | |
f160b7b8 |
1400 | static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event, |
1401 | gpointer data) |
0bd8d76d |
1402 | { |
1d009ae7 |
1403 | return listitem_key(item, event, data, TRUE); |
0bd8d76d |
1404 | } |
1405 | |
f160b7b8 |
1406 | static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event, |
1407 | gpointer data) |
b4ac18ae |
1408 | { |
1409 | struct dlgparam *dp = (struct dlgparam *)data; |
1410 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item)); |
1411 | switch (event->type) { |
1412 | default: |
1413 | case GDK_BUTTON_PRESS: uc->nclicks = 1; break; |
1414 | case GDK_2BUTTON_PRESS: uc->nclicks = 2; break; |
1415 | case GDK_3BUTTON_PRESS: uc->nclicks = 3; break; |
1416 | } |
1417 | return FALSE; |
1418 | } |
1419 | |
f160b7b8 |
1420 | static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event, |
1421 | gpointer data) |
0f5e1f75 |
1422 | { |
1423 | struct dlgparam *dp = (struct dlgparam *)data; |
b4ac18ae |
1424 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item)); |
1425 | if (uc->nclicks>1) { |
0f5e1f75 |
1426 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION); |
0bd8d76d |
1427 | return TRUE; |
0f5e1f75 |
1428 | } |
0bd8d76d |
1429 | return FALSE; |
0f5e1f75 |
1430 | } |
1431 | |
1432 | static void list_selchange(GtkList *list, gpointer data) |
1433 | { |
1434 | struct dlgparam *dp = (struct dlgparam *)data; |
1435 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list)); |
8dacc30e |
1436 | if (!uc) return; |
0f5e1f75 |
1437 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
1438 | } |
1439 | |
0f5e1f75 |
1440 | static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction) |
1441 | { |
1442 | int index = dlg_listbox_index(uc->ctrl, dp); |
1443 | GList *children = gtk_container_children(GTK_CONTAINER(uc->list)); |
1444 | GtkWidget *child; |
1445 | |
1446 | if ((index < 0) || |
1447 | (index == 0 && direction < 0) || |
1448 | (index == g_list_length(children)-1 && direction > 0)) { |
1449 | gdk_beep(); |
1450 | return; |
1451 | } |
1452 | |
1453 | child = g_list_nth_data(children, index); |
1454 | gtk_widget_ref(child); |
1455 | gtk_list_clear_items(GTK_LIST(uc->list), index, index+1); |
0bd8d76d |
1456 | g_list_free(children); |
1457 | |
0f5e1f75 |
1458 | children = NULL; |
1459 | children = g_list_append(children, child); |
1460 | gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction); |
1461 | gtk_list_select_item(GTK_LIST(uc->list), index + direction); |
1462 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE); |
1463 | } |
1464 | |
1465 | static void draglist_up(GtkButton *button, gpointer data) |
1466 | { |
1467 | struct dlgparam *dp = (struct dlgparam *)data; |
1468 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1469 | draglist_move(dp, uc, -1); |
1470 | } |
1471 | |
1472 | static void draglist_down(GtkButton *button, gpointer data) |
1473 | { |
1474 | struct dlgparam *dp = (struct dlgparam *)data; |
1475 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1476 | draglist_move(dp, uc, +1); |
1477 | } |
1478 | |
f160b7b8 |
1479 | #else /* !GTK_CHECK_VERSION(2,0,0) */ |
1480 | |
1481 | /* |
1482 | * GTK 2 list box event handlers. |
1483 | */ |
1484 | |
1485 | static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path, |
1486 | GtkTreeViewColumn *column, gpointer data) |
1487 | { |
1488 | struct dlgparam *dp = (struct dlgparam *)data; |
1489 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview)); |
1490 | if (uc) |
1491 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION); |
1492 | } |
1493 | |
1494 | static void listbox_selchange(GtkTreeSelection *treeselection, |
1495 | gpointer data) |
1496 | { |
1497 | struct dlgparam *dp = (struct dlgparam *)data; |
1498 | GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection); |
1499 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree)); |
1500 | if (uc) |
1501 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
1502 | } |
1503 | |
1504 | struct draglist_valchange_ctx { |
1505 | struct uctrl *uc; |
1506 | struct dlgparam *dp; |
1507 | }; |
1508 | |
1509 | static gboolean draglist_valchange(gpointer data) |
1510 | { |
1511 | struct draglist_valchange_ctx *ctx = |
1512 | (struct draglist_valchange_ctx *)data; |
1513 | |
1514 | ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp, |
1515 | ctx->dp->data, EVENT_VALCHANGE); |
1516 | |
1517 | sfree(ctx); |
1518 | |
1519 | return FALSE; |
1520 | } |
1521 | |
1522 | static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path, |
1523 | GtkTreeIter *iter, gpointer data) |
1524 | { |
1525 | struct dlgparam *dp = (struct dlgparam *)data; |
1526 | gpointer tree; |
1527 | struct uctrl *uc; |
1528 | |
1529 | if (dp->flags & FLAG_UPDATING_LISTBOX) |
1530 | return; /* not a user drag operation */ |
1531 | |
1532 | tree = g_object_get_data(G_OBJECT(treemodel), "user-data"); |
1533 | uc = dlg_find_bywidget(dp, GTK_WIDGET(tree)); |
1534 | if (uc) { |
1535 | /* |
1536 | * We should cause EVENT_VALCHANGE on the list box, now |
1537 | * that its rows have been reordered. However, the GTK 2 |
1538 | * docs say that at the point this signal is received the |
1539 | * new row might not have actually been filled in yet. |
1540 | * |
1541 | * (So what smegging use is it then, eh? Don't suppose it |
1542 | * occurred to you at any point that letting the |
1543 | * application know _after_ the reordering was compelete |
1544 | * might be helpful to someone?) |
1545 | * |
1546 | * To get round this, I schedule an idle function, which I |
1547 | * hope won't be called until the main event loop is |
1548 | * re-entered after the drag-and-drop handler has finished |
1549 | * furtling with the list store. |
1550 | */ |
1551 | struct draglist_valchange_ctx *ctx = |
1552 | snew(struct draglist_valchange_ctx); |
1553 | ctx->uc = uc; |
1554 | ctx->dp = dp; |
1555 | g_idle_add(draglist_valchange, ctx); |
1556 | } |
1557 | } |
1558 | |
1559 | #endif /* !GTK_CHECK_VERSION(2,0,0) */ |
1560 | |
1561 | #if !GTK_CHECK_VERSION(2,4,0) |
1562 | |
1563 | static void menuitem_activate(GtkMenuItem *item, gpointer data) |
1564 | { |
1565 | struct dlgparam *dp = (struct dlgparam *)data; |
1566 | GtkWidget *menushell = GTK_WIDGET(item)->parent; |
1567 | gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data"); |
1568 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu)); |
1569 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
1570 | } |
1571 | |
1572 | #else |
1573 | |
1574 | static void droplist_selchange(GtkComboBox *combo, gpointer data) |
1575 | { |
1576 | struct dlgparam *dp = (struct dlgparam *)data; |
1577 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo)); |
1578 | if (uc) |
1579 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE); |
1580 | } |
1581 | |
1582 | #endif /* !GTK_CHECK_VERSION(2,4,0) */ |
1583 | |
0f5e1f75 |
1584 | static void filesel_ok(GtkButton *button, gpointer data) |
1585 | { |
1d009ae7 |
1586 | /* struct dlgparam *dp = (struct dlgparam *)data; */ |
0f5e1f75 |
1587 | gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1588 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data"); |
f160b7b8 |
1589 | const char *name = gtk_file_selection_get_filename |
1590 | (GTK_FILE_SELECTION(filesel)); |
0f5e1f75 |
1591 | gtk_entry_set_text(GTK_ENTRY(uc->entry), name); |
1592 | } |
1593 | |
1594 | static void fontsel_ok(GtkButton *button, gpointer data) |
1595 | { |
1d009ae7 |
1596 | /* struct dlgparam *dp = (struct dlgparam *)data; */ |
f160b7b8 |
1597 | |
1598 | #if !GTK_CHECK_VERSION(2,0,0) |
1599 | |
0f5e1f75 |
1600 | gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1601 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data"); |
f160b7b8 |
1602 | const char *name = gtk_font_selection_dialog_get_font_name |
0f5e1f75 |
1603 | (GTK_FONT_SELECTION_DIALOG(fontsel)); |
1604 | gtk_entry_set_text(GTK_ENTRY(uc->entry), name); |
f160b7b8 |
1605 | |
1606 | #else |
1607 | |
1608 | unifontsel *fontsel = (unifontsel *)gtk_object_get_data |
1609 | (GTK_OBJECT(button), "user-data"); |
1610 | struct uctrl *uc = (struct uctrl *)fontsel->user_data; |
1611 | char *name = unifontsel_get_name(fontsel); |
1612 | assert(name); /* should always be ok after OK pressed */ |
1613 | gtk_entry_set_text(GTK_ENTRY(uc->entry), name); |
1614 | sfree(name); |
1615 | |
1616 | #endif |
0f5e1f75 |
1617 | } |
1618 | |
1619 | static void coloursel_ok(GtkButton *button, gpointer data) |
1620 | { |
1621 | struct dlgparam *dp = (struct dlgparam *)data; |
1622 | gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1623 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data"); |
1624 | gdouble cvals[4]; |
1625 | gtk_color_selection_get_color |
1626 | (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel), |
1627 | cvals); |
1628 | dp->coloursel_result.r = (int) (255 * cvals[0]); |
1629 | dp->coloursel_result.g = (int) (255 * cvals[1]); |
1630 | dp->coloursel_result.b = (int) (255 * cvals[2]); |
1631 | dp->coloursel_result.ok = TRUE; |
1632 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK); |
1633 | } |
1634 | |
1635 | static void coloursel_cancel(GtkButton *button, gpointer data) |
1636 | { |
1637 | struct dlgparam *dp = (struct dlgparam *)data; |
1638 | gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data"); |
1639 | struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data"); |
1640 | dp->coloursel_result.ok = FALSE; |
1641 | uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK); |
1642 | } |
1643 | |
1644 | static void filefont_clicked(GtkButton *button, gpointer data) |
1645 | { |
1646 | struct dlgparam *dp = (struct dlgparam *)data; |
1647 | struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button)); |
1648 | |
1649 | if (uc->ctrl->generic.type == CTRL_FILESELECT) { |
1650 | GtkWidget *filesel = |
1651 | gtk_file_selection_new(uc->ctrl->fileselect.title); |
1652 | gtk_window_set_modal(GTK_WINDOW(filesel), TRUE); |
1653 | gtk_object_set_data |
1654 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data", |
1655 | (gpointer)filesel); |
1656 | gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc); |
1657 | gtk_signal_connect |
1658 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked", |
1659 | GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp); |
1660 | gtk_signal_connect_object |
1661 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked", |
1662 | GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel); |
1663 | gtk_signal_connect_object |
1664 | (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked", |
1665 | GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel); |
1666 | gtk_widget_show(filesel); |
1667 | } |
1668 | |
1669 | if (uc->ctrl->generic.type == CTRL_FONTSELECT) { |
f160b7b8 |
1670 | const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry)); |
1671 | |
1672 | #if !GTK_CHECK_VERSION(2,0,0) |
1673 | |
1674 | /* |
1675 | * Use the GTK 1 standard font selector. |
1676 | */ |
1677 | |
0f5e1f75 |
1678 | gchar *spacings[] = { "c", "m", NULL }; |
1679 | GtkWidget *fontsel = |
1680 | gtk_font_selection_dialog_new("Select a font"); |
1681 | gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE); |
1682 | gtk_font_selection_dialog_set_filter |
1683 | (GTK_FONT_SELECTION_DIALOG(fontsel), |
1684 | GTK_FONT_FILTER_BASE, GTK_FONT_ALL, |
1685 | NULL, NULL, NULL, NULL, spacings, NULL); |
0bd8d76d |
1686 | if (!gtk_font_selection_dialog_set_font_name |
1687 | (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) { |
1688 | /* |
1689 | * If the font name wasn't found as it was, try opening |
1690 | * it and extracting its FONT property. This should |
1691 | * have the effect of mapping short aliases into true |
1692 | * XLFDs. |
1693 | */ |
1694 | GdkFont *font = gdk_font_load(fontname); |
1695 | if (font) { |
1696 | XFontStruct *xfs = GDK_FONT_XFONT(font); |
1697 | Display *disp = GDK_FONT_XDISPLAY(font); |
1698 | Atom fontprop = XInternAtom(disp, "FONT", False); |
1699 | unsigned long ret; |
f160b7b8 |
1700 | gdk_font_ref(font); |
0bd8d76d |
1701 | if (XGetFontProperty(xfs, fontprop, &ret)) { |
1702 | char *name = XGetAtomName(disp, (Atom)ret); |
1703 | if (name) |
1704 | gtk_font_selection_dialog_set_font_name |
1705 | (GTK_FONT_SELECTION_DIALOG(fontsel), name); |
1706 | } |
1707 | gdk_font_unref(font); |
1708 | } |
1709 | } |
0f5e1f75 |
1710 | gtk_object_set_data |
1711 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1712 | "user-data", (gpointer)fontsel); |
1713 | gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc); |
1714 | gtk_signal_connect |
1715 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1716 | "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp); |
1717 | gtk_signal_connect_object |
1718 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button), |
1719 | "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1720 | (gpointer)fontsel); |
1721 | gtk_signal_connect_object |
1722 | (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button), |
1723 | "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), |
1724 | (gpointer)fontsel); |
1725 | gtk_widget_show(fontsel); |
f160b7b8 |
1726 | |
1727 | #else /* !GTK_CHECK_VERSION(2,0,0) */ |
1728 | |
1729 | /* |
1730 | * Use the unifontsel code provided in gtkfont.c. |
1731 | */ |
1732 | |
1733 | unifontsel *fontsel = unifontsel_new("Select a font"); |
1734 | |
1735 | gtk_window_set_modal(fontsel->window, TRUE); |
1736 | unifontsel_set_name(fontsel, fontname); |
1737 | |
1738 | gtk_object_set_data(GTK_OBJECT(fontsel->ok_button), |
1739 | "user-data", (gpointer)fontsel); |
1740 | fontsel->user_data = uc; |
1741 | gtk_signal_connect(GTK_OBJECT(fontsel->ok_button), "clicked", |
1742 | GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp); |
1743 | gtk_signal_connect_object(GTK_OBJECT(fontsel->ok_button), "clicked", |
1744 | GTK_SIGNAL_FUNC(unifontsel_destroy), |
1745 | (gpointer)fontsel); |
1746 | gtk_signal_connect_object(GTK_OBJECT(fontsel->cancel_button),"clicked", |
1747 | GTK_SIGNAL_FUNC(unifontsel_destroy), |
1748 | (gpointer)fontsel); |
1749 | |
1750 | gtk_widget_show(GTK_WIDGET(fontsel->window)); |
1751 | |
1752 | #endif /* !GTK_CHECK_VERSION(2,0,0) */ |
1753 | |
0f5e1f75 |
1754 | } |
1755 | } |
1756 | |
c5d64b49 |
1757 | static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc, |
1758 | gpointer data) |
1759 | { |
1760 | struct dlgparam *dp = (struct dlgparam *)data; |
1761 | struct uctrl *uc = dlg_find_bywidget(dp, widget); |
1762 | |
1763 | gtk_widget_set_usize(uc->text, alloc->width, -1); |
1764 | gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label); |
1765 | gtk_signal_disconnect(GTK_OBJECT(uc->text), uc->textsig); |
1766 | } |
1767 | |
0f5e1f75 |
1768 | /* ---------------------------------------------------------------------- |
d9b15094 |
1769 | * This function does the main layout work: it reads a controlset, |
1770 | * it creates the relevant GTK controls, and returns a GtkWidget |
1771 | * containing the result. (This widget might be a title of some |
1772 | * sort, it might be a Columns containing many controls, or it |
1773 | * might be a GtkFrame containing a Columns; whatever it is, it's |
1774 | * definitely a GtkWidget and should probably be added to a |
1775 | * GtkVbox.) |
1c291fcf |
1776 | * |
1c291fcf |
1777 | * `win' is required for setting the default button. If it is |
1778 | * non-NULL, all buttons created will be default-capable (so they |
1779 | * have extra space round them for the default highlight). |
d9b15094 |
1780 | */ |
1c291fcf |
1781 | GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs, |
f160b7b8 |
1782 | struct controlset *s, GtkWindow *win) |
d9b15094 |
1783 | { |
1784 | Columns *cols; |
1785 | GtkWidget *ret; |
1786 | int i; |
1787 | |
1788 | if (!s->boxname && s->boxtitle) { |
1789 | /* This controlset is a panel title. */ |
1790 | return gtk_label_new(s->boxtitle); |
1791 | } |
1792 | |
1793 | /* |
1794 | * Otherwise, we expect to be laying out actual controls, so |
1795 | * we'll start by creating a Columns for the purpose. |
1796 | */ |
1797 | cols = COLUMNS(columns_new(4)); |
1798 | ret = GTK_WIDGET(cols); |
1799 | gtk_widget_show(ret); |
1800 | |
1801 | /* |
1802 | * Create a containing frame if we have a box name. |
1803 | */ |
1804 | if (*s->boxname) { |
1805 | ret = gtk_frame_new(s->boxtitle); /* NULL is valid here */ |
1806 | gtk_container_set_border_width(GTK_CONTAINER(cols), 4); |
1807 | gtk_container_add(GTK_CONTAINER(ret), GTK_WIDGET(cols)); |
1808 | gtk_widget_show(ret); |
1809 | } |
1810 | |
1811 | /* |
1812 | * Now iterate through the controls themselves, create them, |
1813 | * and add them to the Columns. |
1814 | */ |
1815 | for (i = 0; i < s->ncontrols; i++) { |
1816 | union control *ctrl = s->ctrls[i]; |
1c291fcf |
1817 | struct uctrl *uc; |
1818 | int left = FALSE; |
d9b15094 |
1819 | GtkWidget *w = NULL; |
1820 | |
1821 | switch (ctrl->generic.type) { |
1822 | case CTRL_COLUMNS: |
1823 | { |
1824 | static const int simplecols[1] = { 100 }; |
1825 | columns_set_cols(cols, ctrl->columns.ncols, |
1826 | (ctrl->columns.percentages ? |
1827 | ctrl->columns.percentages : simplecols)); |
1828 | } |
1829 | continue; /* no actual control created */ |
1830 | case CTRL_TABDELAY: |
0f5e1f75 |
1831 | { |
1832 | struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl); |
1833 | if (uc) |
1834 | columns_taborder_last(cols, uc->toplevel); |
1835 | } |
d9b15094 |
1836 | continue; /* no actual control created */ |
1c291fcf |
1837 | } |
1838 | |
3d88e64d |
1839 | uc = snew(struct uctrl); |
1c291fcf |
1840 | uc->ctrl = ctrl; |
1841 | uc->privdata = NULL; |
1842 | uc->privdata_needs_free = FALSE; |
1843 | uc->buttons = NULL; |
f160b7b8 |
1844 | uc->entry = NULL; |
1845 | #if !GTK_CHECK_VERSION(2,4,0) |
1846 | uc->list = uc->menu = uc->optmenu = NULL; |
1847 | #else |
1848 | uc->combo = NULL; |
1849 | #endif |
1850 | #if GTK_CHECK_VERSION(2,0,0) |
1851 | uc->treeview = NULL; |
1852 | uc->listmodel = NULL; |
1853 | #endif |
1854 | uc->button = uc->text = NULL; |
aef05b78 |
1855 | uc->label = NULL; |
b4ac18ae |
1856 | uc->nclicks = 0; |
1c291fcf |
1857 | |
1858 | switch (ctrl->generic.type) { |
d9b15094 |
1859 | case CTRL_BUTTON: |
1860 | w = gtk_button_new_with_label(ctrl->generic.label); |
1c291fcf |
1861 | if (win) { |
1862 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
1863 | if (ctrl->button.isdefault) |
1864 | gtk_window_set_default(win, w); |
0bd8d76d |
1865 | if (ctrl->button.iscancel) |
1866 | dp->cancelbutton = w; |
1c291fcf |
1867 | } |
0f5e1f75 |
1868 | gtk_signal_connect(GTK_OBJECT(w), "clicked", |
1869 | GTK_SIGNAL_FUNC(button_clicked), dp); |
0bd8d76d |
1870 | gtk_signal_connect(GTK_OBJECT(w), "focus_in_event", |
1871 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1872 | shortcut_add(scs, GTK_BIN(w)->child, ctrl->button.shortcut, |
1873 | SHORTCUT_UCTRL, uc); |
d9b15094 |
1874 | break; |
1875 | case CTRL_CHECKBOX: |
1876 | w = gtk_check_button_new_with_label(ctrl->generic.label); |
0f5e1f75 |
1877 | gtk_signal_connect(GTK_OBJECT(w), "toggled", |
1878 | GTK_SIGNAL_FUNC(button_toggled), dp); |
0bd8d76d |
1879 | gtk_signal_connect(GTK_OBJECT(w), "focus_in_event", |
1880 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1881 | shortcut_add(scs, GTK_BIN(w)->child, ctrl->checkbox.shortcut, |
1882 | SHORTCUT_UCTRL, uc); |
1883 | left = TRUE; |
d9b15094 |
1884 | break; |
1885 | case CTRL_RADIO: |
1886 | /* |
1887 | * Radio buttons get to go inside their own Columns, no |
1888 | * matter what. |
1889 | */ |
1890 | { |
1891 | gint i, *percentages; |
1892 | GSList *group; |
1893 | |
c5d64b49 |
1894 | w = columns_new(0); |
d9b15094 |
1895 | if (ctrl->generic.label) { |
1896 | GtkWidget *label = gtk_label_new(ctrl->generic.label); |
1897 | columns_add(COLUMNS(w), label, 0, 1); |
1898 | columns_force_left_align(COLUMNS(w), label); |
1899 | gtk_widget_show(label); |
1c291fcf |
1900 | shortcut_add(scs, label, ctrl->radio.shortcut, |
1901 | SHORTCUT_UCTRL, uc); |
aef05b78 |
1902 | uc->label = label; |
d9b15094 |
1903 | } |
1904 | percentages = g_new(gint, ctrl->radio.ncolumns); |
1905 | for (i = 0; i < ctrl->radio.ncolumns; i++) { |
1906 | percentages[i] = |
1907 | ((100 * (i+1) / ctrl->radio.ncolumns) - |
1908 | 100 * i / ctrl->radio.ncolumns); |
1909 | } |
1910 | columns_set_cols(COLUMNS(w), ctrl->radio.ncolumns, |
1911 | percentages); |
1912 | g_free(percentages); |
1913 | group = NULL; |
0f5e1f75 |
1914 | |
1c291fcf |
1915 | uc->nbuttons = ctrl->radio.nbuttons; |
3d88e64d |
1916 | uc->buttons = snewn(uc->nbuttons, GtkWidget *); |
0f5e1f75 |
1917 | |
d9b15094 |
1918 | for (i = 0; i < ctrl->radio.nbuttons; i++) { |
1919 | GtkWidget *b; |
1920 | gint colstart; |
1921 | |
1922 | b = (gtk_radio_button_new_with_label |
1923 | (group, ctrl->radio.buttons[i])); |
1c291fcf |
1924 | uc->buttons[i] = b; |
d9b15094 |
1925 | group = gtk_radio_button_group(GTK_RADIO_BUTTON(b)); |
1926 | colstart = i % ctrl->radio.ncolumns; |
1927 | columns_add(COLUMNS(w), b, colstart, |
1928 | (i == ctrl->radio.nbuttons-1 ? |
1929 | ctrl->radio.ncolumns - colstart : 1)); |
1c291fcf |
1930 | columns_force_left_align(COLUMNS(w), b); |
d9b15094 |
1931 | gtk_widget_show(b); |
0f5e1f75 |
1932 | gtk_signal_connect(GTK_OBJECT(b), "toggled", |
1933 | GTK_SIGNAL_FUNC(button_toggled), dp); |
0bd8d76d |
1934 | gtk_signal_connect(GTK_OBJECT(b), "focus_in_event", |
1935 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1c291fcf |
1936 | if (ctrl->radio.shortcuts) { |
1937 | shortcut_add(scs, GTK_BIN(b)->child, |
1938 | ctrl->radio.shortcuts[i], |
1939 | SHORTCUT_UCTRL, uc); |
1940 | } |
d9b15094 |
1941 | } |
1942 | } |
1943 | break; |
1944 | case CTRL_EDITBOX: |
c5d64b49 |
1945 | { |
d9b15094 |
1946 | GtkRequisition req; |
f160b7b8 |
1947 | GtkWidget *signalobject; |
c5d64b49 |
1948 | |
1949 | if (ctrl->editbox.has_list) { |
f160b7b8 |
1950 | #if !GTK_CHECK_VERSION(2,4,0) |
1951 | /* |
1952 | * GTK 1 combo box. |
1953 | */ |
c5d64b49 |
1954 | w = gtk_combo_new(); |
1955 | gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE); |
1956 | uc->entry = GTK_COMBO(w)->entry; |
1957 | uc->list = GTK_COMBO(w)->list; |
f160b7b8 |
1958 | signalobject = uc->entry; |
1959 | #else |
1960 | /* |
1961 | * GTK 2 combo box. |
1962 | */ |
1963 | uc->listmodel = gtk_list_store_new(2, G_TYPE_INT, |
1964 | G_TYPE_STRING); |
1965 | w = gtk_combo_box_entry_new_with_model |
1966 | (GTK_TREE_MODEL(uc->listmodel), 1); |
1967 | /* We cannot support password combo boxes. */ |
1968 | assert(!ctrl->editbox.password); |
1969 | uc->combo = w; |
1970 | signalobject = uc->combo; |
1971 | #endif |
c5d64b49 |
1972 | } else { |
1973 | w = gtk_entry_new(); |
1974 | if (ctrl->editbox.password) |
1975 | gtk_entry_set_visibility(GTK_ENTRY(w), FALSE); |
1976 | uc->entry = w; |
f160b7b8 |
1977 | signalobject = w; |
c5d64b49 |
1978 | } |
f160b7b8 |
1979 | uc->entrysig = |
1980 | gtk_signal_connect(GTK_OBJECT(signalobject), "changed", |
1981 | GTK_SIGNAL_FUNC(editbox_changed), dp); |
1982 | gtk_signal_connect(GTK_OBJECT(signalobject), "key_press_event", |
c5d64b49 |
1983 | GTK_SIGNAL_FUNC(editbox_key), dp); |
f160b7b8 |
1984 | gtk_signal_connect(GTK_OBJECT(signalobject), "focus_in_event", |
c5d64b49 |
1985 | GTK_SIGNAL_FUNC(widget_focus), dp); |
f160b7b8 |
1986 | gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event", |
1987 | GTK_SIGNAL_FUNC(editbox_lostfocus), dp); |
1988 | gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event", |
1989 | GTK_SIGNAL_FUNC(editbox_lostfocus), dp); |
c5d64b49 |
1990 | /* |
1991 | * Edit boxes, for some strange reason, have a minimum |
1992 | * width of 150 in GTK 1.2. We don't want this - we'd |
1993 | * rather the edit boxes acquired their natural width |
1994 | * from the column layout of the rest of the box. |
1995 | * |
1996 | * Also, while we're here, we'll squirrel away the |
1997 | * edit box height so we can use that to centre its |
1998 | * label vertically beside it. |
1999 | */ |
d9b15094 |
2000 | gtk_widget_size_request(w, &req); |
2001 | gtk_widget_set_usize(w, 10, req.height); |
d9b15094 |
2002 | |
c5d64b49 |
2003 | if (ctrl->generic.label) { |
2004 | GtkWidget *label, *container; |
2005 | |
2006 | label = gtk_label_new(ctrl->generic.label); |
2007 | |
2008 | shortcut_add(scs, label, ctrl->editbox.shortcut, |
2009 | SHORTCUT_FOCUS, uc->entry); |
2010 | |
2011 | container = columns_new(4); |
2012 | if (ctrl->editbox.percentwidth == 100) { |
2013 | columns_add(COLUMNS(container), label, 0, 1); |
2014 | columns_force_left_align(COLUMNS(container), label); |
2015 | columns_add(COLUMNS(container), w, 0, 1); |
2016 | } else { |
2017 | gint percentages[2]; |
2018 | percentages[1] = ctrl->editbox.percentwidth; |
2019 | percentages[0] = 100 - ctrl->editbox.percentwidth; |
2020 | columns_set_cols(COLUMNS(container), 2, percentages); |
2021 | columns_add(COLUMNS(container), label, 0, 1); |
2022 | columns_force_left_align(COLUMNS(container), label); |
2023 | columns_add(COLUMNS(container), w, 1, 1); |
2024 | /* Centre the label vertically. */ |
2025 | gtk_widget_set_usize(label, -1, req.height); |
2026 | gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); |
2027 | } |
2028 | gtk_widget_show(label); |
2029 | gtk_widget_show(w); |
d9b15094 |
2030 | |
c5d64b49 |
2031 | w = container; |
aef05b78 |
2032 | uc->label = label; |
c5d64b49 |
2033 | } |
c5d64b49 |
2034 | } |
d9b15094 |
2035 | break; |
1d0d4a3b |
2036 | case CTRL_FILESELECT: |
2037 | case CTRL_FONTSELECT: |
2038 | { |
2039 | GtkWidget *ww; |
2040 | GtkRequisition req; |
2041 | char *browsebtn = |
2042 | (ctrl->generic.type == CTRL_FILESELECT ? |
2043 | "Browse..." : "Change..."); |
2044 | |
2045 | gint percentages[] = { 75, 25 }; |
2046 | w = columns_new(4); |
2047 | columns_set_cols(COLUMNS(w), 2, percentages); |
2048 | |
2049 | if (ctrl->generic.label) { |
2050 | ww = gtk_label_new(ctrl->generic.label); |
2051 | columns_add(COLUMNS(w), ww, 0, 2); |
2052 | columns_force_left_align(COLUMNS(w), ww); |
2053 | gtk_widget_show(ww); |
1c291fcf |
2054 | shortcut_add(scs, ww, |
2055 | (ctrl->generic.type == CTRL_FILESELECT ? |
2056 | ctrl->fileselect.shortcut : |
2057 | ctrl->fontselect.shortcut), |
2058 | SHORTCUT_UCTRL, uc); |
aef05b78 |
2059 | uc->label = ww; |
1d0d4a3b |
2060 | } |
2061 | |
1c291fcf |
2062 | uc->entry = ww = gtk_entry_new(); |
1d0d4a3b |
2063 | gtk_widget_size_request(ww, &req); |
2064 | gtk_widget_set_usize(ww, 10, req.height); |
2065 | columns_add(COLUMNS(w), ww, 0, 1); |
2066 | gtk_widget_show(ww); |
2067 | |
1c291fcf |
2068 | uc->button = ww = gtk_button_new_with_label(browsebtn); |
1d0d4a3b |
2069 | columns_add(COLUMNS(w), ww, 1, 1); |
2070 | gtk_widget_show(ww); |
0f5e1f75 |
2071 | |
1c291fcf |
2072 | gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event", |
2073 | GTK_SIGNAL_FUNC(editbox_key), dp); |
f160b7b8 |
2074 | uc->entrysig = |
2075 | gtk_signal_connect(GTK_OBJECT(uc->entry), "changed", |
2076 | GTK_SIGNAL_FUNC(editbox_changed), dp); |
0bd8d76d |
2077 | gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event", |
2078 | GTK_SIGNAL_FUNC(widget_focus), dp); |
2079 | gtk_signal_connect(GTK_OBJECT(uc->button), "focus_in_event", |
2080 | GTK_SIGNAL_FUNC(widget_focus), dp); |
0f5e1f75 |
2081 | gtk_signal_connect(GTK_OBJECT(ww), "clicked", |
2082 | GTK_SIGNAL_FUNC(filefont_clicked), dp); |
1d0d4a3b |
2083 | } |
2084 | break; |
2085 | case CTRL_LISTBOX: |
f160b7b8 |
2086 | |
2087 | #if GTK_CHECK_VERSION(2,0,0) |
2088 | /* |
2089 | * First construct the list data store, with the right |
2090 | * number of columns. |
2091 | */ |
2092 | # if !GTK_CHECK_VERSION(2,4,0) |
2093 | /* (For GTK 2.0 to 2.3, we do this for full listboxes only, |
2094 | * because combo boxes are still done the old GTK1 way.) */ |
2095 | if (ctrl->listbox.height > 0) |
2096 | # endif |
2097 | { |
2098 | GType *types; |
2099 | int i; |
2100 | int cols; |
2101 | |
2102 | cols = ctrl->listbox.ncols; |
2103 | cols = cols ? cols : 1; |
2104 | types = snewn(1 + cols, GType); |
2105 | |
2106 | types[0] = G_TYPE_INT; |
2107 | for (i = 0; i < cols; i++) |
2108 | types[i+1] = G_TYPE_STRING; |
2109 | |
2110 | uc->listmodel = gtk_list_store_newv(1 + cols, types); |
2111 | |
2112 | sfree(types); |
2113 | } |
2114 | #endif |
2115 | |
2116 | /* |
2117 | * See if it's a drop-down list (non-editable combo |
2118 | * box). |
2119 | */ |
2120 | if (ctrl->listbox.height == 0) { |
2121 | #if !GTK_CHECK_VERSION(2,4,0) |
2122 | /* |
2123 | * GTK1 and early-GTK2 option-menu style of |
2124 | * drop-down list. |
2125 | */ |
1c291fcf |
2126 | uc->optmenu = w = gtk_option_menu_new(); |
2127 | uc->menu = gtk_menu_new(); |
2128 | gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu); |
2129 | gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data", |
2130 | (gpointer)uc->optmenu); |
0bd8d76d |
2131 | gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event", |
2132 | GTK_SIGNAL_FUNC(widget_focus), dp); |
f160b7b8 |
2133 | #else |
2134 | /* |
2135 | * Late-GTK2 style using a GtkComboBox. |
2136 | */ |
2137 | GtkCellRenderer *cr; |
2138 | |
2139 | /* |
2140 | * Create a non-editable GtkComboBox (that is, not |
2141 | * its subclass GtkComboBoxEntry). |
2142 | */ |
2143 | w = gtk_combo_box_new_with_model |
2144 | (GTK_TREE_MODEL(uc->listmodel)); |
2145 | uc->combo = w; |
2146 | |
2147 | /* |
2148 | * Tell it how to render a list item (i.e. which |
2149 | * column to look at in the list model). |
2150 | */ |
2151 | cr = gtk_cell_renderer_text_new(); |
2152 | gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE); |
2153 | gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr, |
2154 | "text", 1, NULL); |
2155 | |
2156 | /* |
2157 | * And tell it to notify us when the selection |
2158 | * changes. |
2159 | */ |
2160 | g_signal_connect(G_OBJECT(w), "changed", |
2161 | G_CALLBACK(droplist_selchange), dp); |
2162 | #endif |
1d0d4a3b |
2163 | } else { |
f160b7b8 |
2164 | #if !GTK_CHECK_VERSION(2,0,0) |
2165 | /* |
2166 | * GTK1-style full list box. |
2167 | */ |
1c291fcf |
2168 | uc->list = gtk_list_new(); |
8eed910d |
2169 | if (ctrl->listbox.multisel == 2) { |
2170 | gtk_list_set_selection_mode(GTK_LIST(uc->list), |
2171 | GTK_SELECTION_EXTENDED); |
2172 | } else if (ctrl->listbox.multisel == 1) { |
0bd8d76d |
2173 | gtk_list_set_selection_mode(GTK_LIST(uc->list), |
2174 | GTK_SELECTION_MULTIPLE); |
2175 | } else { |
2176 | gtk_list_set_selection_mode(GTK_LIST(uc->list), |
2177 | GTK_SELECTION_SINGLE); |
2178 | } |
1d0d4a3b |
2179 | w = gtk_scrolled_window_new(NULL, NULL); |
2180 | gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w), |
1c291fcf |
2181 | uc->list); |
1d0d4a3b |
2182 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w), |
2183 | GTK_POLICY_NEVER, |
2184 | GTK_POLICY_AUTOMATIC); |
0bd8d76d |
2185 | uc->adj = gtk_scrolled_window_get_vadjustment |
2186 | (GTK_SCROLLED_WINDOW(w)); |
2187 | |
1c291fcf |
2188 | gtk_widget_show(uc->list); |
2189 | gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed", |
0f5e1f75 |
2190 | GTK_SIGNAL_FUNC(list_selchange), dp); |
0bd8d76d |
2191 | gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event", |
2192 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
2193 | |
2194 | /* |
2195 | * Adjust the height of the scrolled window to the |
2196 | * minimum given by the height parameter. |
2197 | * |
2198 | * This piece of guesswork is a horrid hack based |
2199 | * on looking inside the GTK 1.2 sources |
2200 | * (specifically gtkviewport.c, which appears to be |
2201 | * the widget which provides the border around the |
2202 | * scrolling area). Anyone lets me know how I can |
2203 | * do this in a way which isn't at risk from GTK |
2204 | * upgrades, I'd be grateful. |
2205 | */ |
2206 | { |
f160b7b8 |
2207 | int edge; |
2208 | edge = GTK_WIDGET(uc->list)->style->klass->ythickness; |
1d0d4a3b |
2209 | gtk_widget_set_usize(w, 10, |
2210 | 2*edge + (ctrl->listbox.height * |
f160b7b8 |
2211 | get_listitemheight(w))); |
1d0d4a3b |
2212 | } |
1d0d4a3b |
2213 | |
2214 | if (ctrl->listbox.draglist) { |
2215 | /* |
2216 | * GTK doesn't appear to make it easy to |
2217 | * implement a proper draggable list; so |
2218 | * instead I'm just going to have to put an Up |
2219 | * and a Down button to the right of the actual |
2220 | * list box. Ah well. |
2221 | */ |
2222 | GtkWidget *cols, *button; |
2223 | static const gint percentages[2] = { 80, 20 }; |
2224 | |
2225 | cols = columns_new(4); |
2226 | columns_set_cols(COLUMNS(cols), 2, percentages); |
2227 | columns_add(COLUMNS(cols), w, 0, 1); |
2228 | gtk_widget_show(w); |
2229 | button = gtk_button_new_with_label("Up"); |
2230 | columns_add(COLUMNS(cols), button, 1, 1); |
2231 | gtk_widget_show(button); |
0f5e1f75 |
2232 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
2233 | GTK_SIGNAL_FUNC(draglist_up), dp); |
0bd8d76d |
2234 | gtk_signal_connect(GTK_OBJECT(button), "focus_in_event", |
2235 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
2236 | button = gtk_button_new_with_label("Down"); |
2237 | columns_add(COLUMNS(cols), button, 1, 1); |
2238 | gtk_widget_show(button); |
0f5e1f75 |
2239 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
2240 | GTK_SIGNAL_FUNC(draglist_down), dp); |
0bd8d76d |
2241 | gtk_signal_connect(GTK_OBJECT(button), "focus_in_event", |
2242 | GTK_SIGNAL_FUNC(widget_focus), dp); |
1d0d4a3b |
2243 | |
2244 | w = cols; |
2245 | } |
f160b7b8 |
2246 | #else |
2247 | /* |
2248 | * GTK2 treeview-based full list box. |
2249 | */ |
2250 | GtkTreeSelection *sel; |
2251 | |
2252 | /* |
2253 | * Create the list box itself, its columns, and |
2254 | * its containing scrolled window. |
2255 | */ |
2256 | w = gtk_tree_view_new_with_model |
2257 | (GTK_TREE_MODEL(uc->listmodel)); |
2258 | g_object_set_data(G_OBJECT(uc->listmodel), "user-data", |
2259 | (gpointer)w); |
2260 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE); |
2261 | sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w)); |
2262 | gtk_tree_selection_set_mode |
2263 | (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE : |
2264 | GTK_SELECTION_SINGLE); |
2265 | uc->treeview = w; |
2266 | gtk_signal_connect(GTK_OBJECT(w), "row-activated", |
2267 | GTK_SIGNAL_FUNC(listbox_doubleclick), dp); |
2268 | g_signal_connect(G_OBJECT(sel), "changed", |
2269 | G_CALLBACK(listbox_selchange), dp); |
2270 | |
2271 | if (ctrl->listbox.draglist) { |
2272 | gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE); |
2273 | g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted", |
2274 | G_CALLBACK(listbox_reorder), dp); |
2275 | } |
2276 | |
2277 | { |
2278 | int i; |
2279 | int cols; |
2280 | |
2281 | cols = ctrl->listbox.ncols; |
2282 | cols = cols ? cols : 1; |
2283 | for (i = 0; i < cols; i++) { |
2284 | GtkTreeViewColumn *column; |
2285 | /* |
2286 | * It appears that GTK 2 doesn't leave us any |
2287 | * particularly sensible way to honour the |
2288 | * "percentages" specification in the ctrl |
2289 | * structure. |
2290 | */ |
2291 | column = gtk_tree_view_column_new_with_attributes |
2292 | ("heading", gtk_cell_renderer_text_new(), |
2293 | "text", i+1, (char *)NULL); |
2294 | gtk_tree_view_column_set_sizing |
2295 | (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
2296 | gtk_tree_view_append_column(GTK_TREE_VIEW(w), column); |
2297 | } |
2298 | } |
2299 | |
2300 | { |
2301 | GtkWidget *scroll; |
1d0d4a3b |
2302 | |
f160b7b8 |
2303 | scroll = gtk_scrolled_window_new(NULL, NULL); |
2304 | gtk_scrolled_window_set_shadow_type |
2305 | (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN); |
2306 | gtk_widget_show(w); |
2307 | gtk_container_add(GTK_CONTAINER(scroll), w); |
2308 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), |
2309 | GTK_POLICY_AUTOMATIC, |
2310 | GTK_POLICY_ALWAYS); |
2311 | gtk_widget_set_size_request |
2312 | (scroll, -1, |
2313 | ctrl->listbox.height * get_listitemheight(w)); |
2314 | |
2315 | w = scroll; |
2316 | } |
2317 | #endif |
1d0d4a3b |
2318 | } |
1d0d4a3b |
2319 | |
f160b7b8 |
2320 | if (ctrl->generic.label) { |
2321 | GtkWidget *label, *container; |
2322 | GtkRequisition req; |
2323 | |
2324 | label = gtk_label_new(ctrl->generic.label); |
2325 | |
2326 | shortcut_add(scs, label, ctrl->listbox.shortcut, |
2327 | SHORTCUT_FOCUS, w); |
1d0d4a3b |
2328 | |
2329 | container = columns_new(4); |
f160b7b8 |
2330 | if (ctrl->listbox.percentwidth == 100) { |
2331 | columns_add(COLUMNS(container), label, 0, 1); |
1d0d4a3b |
2332 | columns_force_left_align(COLUMNS(container), label); |
f160b7b8 |
2333 | columns_add(COLUMNS(container), w, 0, 1); |
2334 | } else { |
2335 | gint percentages[2]; |
2336 | percentages[1] = ctrl->listbox.percentwidth; |
2337 | percentages[0] = 100 - ctrl->listbox.percentwidth; |
2338 | columns_set_cols(COLUMNS(container), 2, percentages); |
2339 | columns_add(COLUMNS(container), label, 0, 1); |
1d0d4a3b |
2340 | columns_force_left_align(COLUMNS(container), label); |
f160b7b8 |
2341 | columns_add(COLUMNS(container), w, 1, 1); |
2342 | /* Centre the label vertically. */ |
2343 | gtk_widget_size_request(w, &req); |
2344 | gtk_widget_set_usize(label, -1, req.height); |
2345 | gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); |
2346 | } |
2347 | gtk_widget_show(label); |
2348 | gtk_widget_show(w); |
2349 | |
2350 | w = container; |
aef05b78 |
2351 | uc->label = label; |
f160b7b8 |
2352 | } |
2353 | |
2354 | break; |
d9b15094 |
2355 | case CTRL_TEXT: |
c5d64b49 |
2356 | /* |
2357 | * Wrapping text widgets don't sit well with the GTK |
2358 | * layout model, in which widgets state a minimum size |
2359 | * and the whole window then adjusts to the smallest |
2360 | * size it can sensibly take given its contents. A |
2361 | * wrapping text widget _has_ no clear minimum size; |
2362 | * instead it has a range of possibilities. It can be |
2363 | * one line deep but 2000 wide, or two lines deep and |
2364 | * 1000 pixels, or three by 867, or four by 500 and so |
2365 | * on. It can be as short as you like provided you |
2366 | * don't mind it being wide, or as narrow as you like |
2367 | * provided you don't mind it being tall. |
2368 | * |
2369 | * Therefore, it fits very badly into the layout model. |
2370 | * Hence the only thing to do is pick a width and let |
2371 | * it choose its own number of lines. To do this I'm |
2372 | * going to cheat a little. All new wrapping text |
2373 | * widgets will be created with a minimal text content |
2374 | * "X"; then, after the rest of the dialog box is set |
2375 | * up and its size calculated, the text widgets will be |
2376 | * told their width and given their real text, which |
2377 | * will cause the size to be recomputed in the y |
2378 | * direction (because many of them will expand to more |
2379 | * than one line). |
2380 | */ |
2381 | uc->text = w = gtk_label_new("X"); |
0bd8d76d |
2382 | gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0); |
d9b15094 |
2383 | gtk_label_set_line_wrap(GTK_LABEL(w), TRUE); |
c5d64b49 |
2384 | uc->textsig = |
2385 | gtk_signal_connect(GTK_OBJECT(w), "size-allocate", |
2386 | GTK_SIGNAL_FUNC(label_sizealloc), dp); |
d9b15094 |
2387 | break; |
2388 | } |
0f5e1f75 |
2389 | |
1c291fcf |
2390 | assert(w != NULL); |
0f5e1f75 |
2391 | |
1c291fcf |
2392 | columns_add(cols, w, |
2393 | COLUMN_START(ctrl->generic.column), |
2394 | COLUMN_SPAN(ctrl->generic.column)); |
2395 | if (left) |
2396 | columns_force_left_align(cols, w); |
2397 | gtk_widget_show(w); |
2398 | |
2399 | uc->toplevel = w; |
2400 | dlg_add_uctrl(dp, uc); |
d9b15094 |
2401 | } |
2402 | |
2403 | return ret; |
2404 | } |
2405 | |
2406 | struct selparam { |
1c291fcf |
2407 | struct dlgparam *dp; |
d5410af8 |
2408 | GtkNotebook *panels; |
f160b7b8 |
2409 | GtkWidget *panel; |
2410 | #if !GTK_CHECK_VERSION(2,0,0) |
2411 | GtkWidget *treeitem; |
2412 | #else |
2413 | int depth; |
2414 | GtkTreePath *treepath; |
2415 | #endif |
1c291fcf |
2416 | struct Shortcuts shortcuts; |
d9b15094 |
2417 | }; |
2418 | |
f160b7b8 |
2419 | #if GTK_CHECK_VERSION(2,0,0) |
2420 | static void treeselection_changed(GtkTreeSelection *treeselection, |
2421 | gpointer data) |
2422 | { |
2423 | struct selparam *sps = (struct selparam *)data, *sp; |
2424 | GtkTreeModel *treemodel; |
2425 | GtkTreeIter treeiter; |
2426 | gint spindex; |
2427 | gint page_num; |
2428 | |
2429 | if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter)) |
2430 | return; |
2431 | |
2432 | gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1); |
2433 | sp = &sps[spindex]; |
2434 | |
2435 | page_num = gtk_notebook_page_num(sp->panels, sp->panel); |
2436 | gtk_notebook_set_page(sp->panels, page_num); |
2437 | |
2438 | dlg_refresh(NULL, sp->dp); |
2439 | |
2440 | sp->dp->shortcuts = &sp->shortcuts; |
2441 | } |
2442 | #else |
d9b15094 |
2443 | static void treeitem_sel(GtkItem *item, gpointer data) |
2444 | { |
2445 | struct selparam *sp = (struct selparam *)data; |
d5410af8 |
2446 | gint page_num; |
d9b15094 |
2447 | |
d5410af8 |
2448 | page_num = gtk_notebook_page_num(sp->panels, sp->panel); |
2449 | gtk_notebook_set_page(sp->panels, page_num); |
1c291fcf |
2450 | |
aef05b78 |
2451 | dlg_refresh(NULL, sp->dp); |
2452 | |
1c291fcf |
2453 | sp->dp->shortcuts = &sp->shortcuts; |
0bd8d76d |
2454 | sp->dp->currtreeitem = sp->treeitem; |
d9b15094 |
2455 | } |
f160b7b8 |
2456 | #endif |
d9b15094 |
2457 | |
0bd8d76d |
2458 | static void window_destroy(GtkWidget *widget, gpointer data) |
d9b15094 |
2459 | { |
2460 | gtk_main_quit(); |
2461 | } |
2462 | |
f160b7b8 |
2463 | #if !GTK_CHECK_VERSION(2,0,0) |
c5d64b49 |
2464 | static int tree_grab_focus(struct dlgparam *dp) |
2465 | { |
2466 | int i, f; |
2467 | |
2468 | /* |
2469 | * See if any of the treeitems has the focus. |
2470 | */ |
2471 | f = -1; |
2472 | for (i = 0; i < dp->ntreeitems; i++) |
2473 | if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) { |
2474 | f = i; |
2475 | break; |
2476 | } |
2477 | |
2478 | if (f >= 0) |
2479 | return FALSE; |
2480 | else { |
2481 | gtk_widget_grab_focus(dp->currtreeitem); |
2482 | return TRUE; |
2483 | } |
2484 | } |
2485 | |
2486 | gint tree_focus(GtkContainer *container, GtkDirectionType direction, |
2487 | gpointer data) |
2488 | { |
2489 | struct dlgparam *dp = (struct dlgparam *)data; |
2490 | |
2491 | gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); |
2492 | /* |
2493 | * If there's a focused treeitem, we return FALSE to cause the |
2494 | * focus to move on to some totally other control. If not, we |
2495 | * focus the selected one. |
2496 | */ |
2497 | return tree_grab_focus(dp); |
2498 | } |
f160b7b8 |
2499 | #endif |
c5d64b49 |
2500 | |
1c291fcf |
2501 | int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data) |
2502 | { |
2503 | struct dlgparam *dp = (struct dlgparam *)data; |
2504 | |
0bd8d76d |
2505 | if (event->keyval == GDK_Escape && dp->cancelbutton) { |
2506 | gtk_signal_emit_by_name(GTK_OBJECT(dp->cancelbutton), "clicked"); |
1c291fcf |
2507 | return TRUE; |
2508 | } |
2509 | |
2510 | if ((event->state & GDK_MOD1_MASK) && |
2511 | (unsigned char)event->string[0] > 0 && |
2512 | (unsigned char)event->string[0] <= 127) { |
2513 | int schr = (unsigned char)event->string[0]; |
2514 | struct Shortcut *sc = &dp->shortcuts->sc[schr]; |
2515 | |
2516 | switch (sc->action) { |
c5d64b49 |
2517 | case SHORTCUT_TREE: |
f160b7b8 |
2518 | #if GTK_CHECK_VERSION(2,0,0) |
2519 | gtk_widget_grab_focus(sc->widget); |
2520 | #else |
c5d64b49 |
2521 | tree_grab_focus(dp); |
f160b7b8 |
2522 | #endif |
c5d64b49 |
2523 | break; |
1c291fcf |
2524 | case SHORTCUT_FOCUS: |
2525 | gtk_widget_grab_focus(sc->widget); |
2526 | break; |
2527 | case SHORTCUT_UCTRL: |
2528 | /* |
2529 | * We must do something sensible with a uctrl. |
2530 | * Precisely what this is depends on the type of |
2531 | * control. |
2532 | */ |
2533 | switch (sc->uc->ctrl->generic.type) { |
2534 | case CTRL_CHECKBOX: |
2535 | case CTRL_BUTTON: |
2536 | /* Check boxes and buttons get the focus _and_ get toggled. */ |
2537 | gtk_widget_grab_focus(sc->uc->toplevel); |
2538 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->toplevel), |
2539 | "clicked"); |
2540 | break; |
2541 | case CTRL_FILESELECT: |
2542 | case CTRL_FONTSELECT: |
2543 | /* File/font selectors have their buttons pressed (ooer), |
2544 | * and focus transferred to the edit box. */ |
2545 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->button), |
2546 | "clicked"); |
2547 | gtk_widget_grab_focus(sc->uc->entry); |
2548 | break; |
2549 | case CTRL_RADIO: |
2550 | /* |
2551 | * Radio buttons are fun, because they have |
2552 | * multiple shortcuts. We must find whether the |
2553 | * activated shortcut is the shortcut for the whole |
2554 | * group, or for a particular button. In the former |
2555 | * case, we find the currently selected button and |
2556 | * focus it; in the latter, we focus-and-click the |
2557 | * button whose shortcut was pressed. |
2558 | */ |
2559 | if (schr == sc->uc->ctrl->radio.shortcut) { |
2560 | int i; |
2561 | for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++) |
2562 | if (gtk_toggle_button_get_active |
2563 | (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) { |
2564 | gtk_widget_grab_focus(sc->uc->buttons[i]); |
2565 | } |
2566 | } else if (sc->uc->ctrl->radio.shortcuts) { |
2567 | int i; |
2568 | for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++) |
2569 | if (schr == sc->uc->ctrl->radio.shortcuts[i]) { |
2570 | gtk_widget_grab_focus(sc->uc->buttons[i]); |
2571 | gtk_signal_emit_by_name |
2572 | (GTK_OBJECT(sc->uc->buttons[i]), "clicked"); |
2573 | } |
2574 | } |
2575 | break; |
2576 | case CTRL_LISTBOX: |
f160b7b8 |
2577 | |
2578 | #if !GTK_CHECK_VERSION(2,4,0) |
1c291fcf |
2579 | if (sc->uc->optmenu) { |
2580 | GdkEventButton bev; |
2581 | gint returnval; |
2582 | |
2583 | gtk_widget_grab_focus(sc->uc->optmenu); |
2584 | /* Option menus don't work using the "clicked" signal. |
2585 | * We need to manufacture a button press event :-/ */ |
2586 | bev.type = GDK_BUTTON_PRESS; |
2587 | bev.button = 1; |
2588 | gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu), |
2589 | "button_press_event", |
2590 | &bev, &returnval); |
f160b7b8 |
2591 | break; |
2592 | } |
2593 | #else |
2594 | if (sc->uc->combo) { |
2595 | gtk_widget_grab_focus(sc->uc->combo); |
2596 | gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo)); |
2597 | break; |
2598 | } |
2599 | #endif |
2600 | #if !GTK_CHECK_VERSION(2,0,0) |
2601 | if (sc->uc->list) { |
2602 | /* |
2603 | * For GTK-1 style list boxes, we tell it to |
2604 | * focus one of its children, which appears to |
2605 | * do the Right Thing. |
2606 | */ |
0bd8d76d |
2607 | gtk_container_focus(GTK_CONTAINER(sc->uc->list), |
2608 | GTK_DIR_TAB_FORWARD); |
f160b7b8 |
2609 | break; |
2610 | } |
2611 | #else |
2612 | if (sc->uc->treeview) { |
2613 | gtk_widget_grab_focus(sc->uc->treeview); |
2614 | break; |
1c291fcf |
2615 | } |
f160b7b8 |
2616 | #endif |
2617 | assert(!"We shouldn't get here"); |
1c291fcf |
2618 | break; |
2619 | } |
2620 | break; |
2621 | } |
2622 | } |
2623 | |
2624 | return FALSE; |
2625 | } |
2626 | |
f160b7b8 |
2627 | #if !GTK_CHECK_VERSION(2,0,0) |
0bd8d76d |
2628 | int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data) |
2629 | { |
2630 | struct dlgparam *dp = (struct dlgparam *)data; |
2631 | |
2632 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up || |
2633 | event->keyval == GDK_Down || event->keyval == GDK_KP_Down) { |
c5d64b49 |
2634 | int dir, i, j = -1; |
0bd8d76d |
2635 | for (i = 0; i < dp->ntreeitems; i++) |
c5d64b49 |
2636 | if (widget == dp->treeitems[i]) |
2637 | break; |
2638 | if (i < dp->ntreeitems) { |
2639 | if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up) |
2640 | dir = -1; |
2641 | else |
2642 | dir = +1; |
2643 | |
2644 | while (1) { |
2645 | i += dir; |
2646 | if (i < 0 || i >= dp->ntreeitems) |
2647 | break; /* nothing in that dir to select */ |
2648 | /* |
2649 | * Determine if this tree item is visible. |
2650 | */ |
2651 | { |
2652 | GtkWidget *w = dp->treeitems[i]; |
2653 | int vis = TRUE; |
1d009ae7 |
2654 | while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) { |
c5d64b49 |
2655 | if (!GTK_WIDGET_VISIBLE(w)) { |
2656 | vis = FALSE; |
2657 | break; |
2658 | } |
2659 | w = w->parent; |
2660 | } |
2661 | if (vis) { |
2662 | j = i; /* got one */ |
2663 | break; |
2664 | } |
2665 | } |
2666 | } |
2667 | } |
0bd8d76d |
2668 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
2669 | "key_press_event"); |
2670 | if (j >= 0) { |
0bd8d76d |
2671 | gtk_signal_emit_by_name(GTK_OBJECT(dp->treeitems[j]), "toggle"); |
2672 | gtk_widget_grab_focus(dp->treeitems[j]); |
2673 | } |
2674 | return TRUE; |
2675 | } |
2676 | |
0bd8d76d |
2677 | /* |
c5d64b49 |
2678 | * It's nice for Left and Right to expand and collapse tree |
2679 | * branches. |
0bd8d76d |
2680 | */ |
c5d64b49 |
2681 | if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) { |
2682 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
2683 | "key_press_event"); |
2684 | gtk_tree_item_collapse(GTK_TREE_ITEM(widget)); |
2685 | return TRUE; |
2686 | } |
2687 | if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) { |
2688 | gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), |
2689 | "key_press_event"); |
2690 | gtk_tree_item_expand(GTK_TREE_ITEM(widget)); |
2691 | return TRUE; |
0bd8d76d |
2692 | } |
c5d64b49 |
2693 | |
2694 | return FALSE; |
0bd8d76d |
2695 | } |
f160b7b8 |
2696 | #endif |
0bd8d76d |
2697 | |
aef05b78 |
2698 | static void shortcut_highlight(GtkWidget *labelw, int chr) |
1c291fcf |
2699 | { |
2700 | GtkLabel *label = GTK_LABEL(labelw); |
2701 | gchar *currstr, *pattern; |
2702 | int i; |
2703 | |
aef05b78 |
2704 | gtk_label_get(label, &currstr); |
2705 | for (i = 0; currstr[i]; i++) |
2706 | if (tolower((unsigned char)currstr[i]) == chr) { |
2707 | GtkRequisition req; |
2708 | |
2709 | pattern = dupprintf("%*s_", i, ""); |
2710 | |
2711 | gtk_widget_size_request(GTK_WIDGET(label), &req); |
2712 | gtk_label_set_pattern(label, pattern); |
2713 | gtk_widget_set_usize(GTK_WIDGET(label), -1, req.height); |
2714 | |
2715 | sfree(pattern); |
2716 | break; |
2717 | } |
2718 | } |
2719 | |
2720 | void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw, |
2721 | int chr, int action, void *ptr) |
2722 | { |
1c291fcf |
2723 | if (chr == NO_SHORTCUT) |
2724 | return; |
2725 | |
2726 | chr = tolower((unsigned char)chr); |
2727 | |
2728 | assert(scs->sc[chr].action == SHORTCUT_EMPTY); |
2729 | |
2730 | scs->sc[chr].action = action; |
2731 | |
2732 | if (action == SHORTCUT_FOCUS) { |
2733 | scs->sc[chr].uc = NULL; |
2734 | scs->sc[chr].widget = (GtkWidget *)ptr; |
2735 | } else { |
2736 | scs->sc[chr].widget = NULL; |
2737 | scs->sc[chr].uc = (struct uctrl *)ptr; |
2738 | } |
2739 | |
aef05b78 |
2740 | shortcut_highlight(labelw, chr); |
1c291fcf |
2741 | } |
2742 | |
f160b7b8 |
2743 | int get_listitemheight(GtkWidget *w) |
8eed910d |
2744 | { |
f160b7b8 |
2745 | #if !GTK_CHECK_VERSION(2,0,0) |
8eed910d |
2746 | GtkWidget *listitem = gtk_list_item_new_with_label("foo"); |
2747 | GtkRequisition req; |
2748 | gtk_widget_size_request(listitem, &req); |
f160b7b8 |
2749 | gtk_object_sink(GTK_OBJECT(listitem)); |
8eed910d |
2750 | return req.height; |
f160b7b8 |
2751 | #else |
2752 | int height; |
2753 | GtkCellRenderer *cr = gtk_cell_renderer_text_new(); |
2754 | gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height); |
2755 | g_object_ref(G_OBJECT(cr)); |
2756 | gtk_object_sink(GTK_OBJECT(cr)); |
2757 | g_object_unref(G_OBJECT(cr)); |
2758 | return height; |
2759 | #endif |
2760 | } |
2761 | |
2762 | void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w) |
2763 | { |
2764 | #if !GTK_CHECK_VERSION(2,0,0) |
2765 | |
2766 | /* |
2767 | * In GTK 1, laying out the buttons at the bottom of the |
2768 | * configuration box is nice and easy, because a GtkDialog's |
2769 | * action_area is a GtkHBox which stretches to cover the full |
2770 | * width of the dialog. So we just put our Columns widget |
2771 | * straight into that hbox, and it ends up just where we want |
2772 | * it. |
2773 | */ |
2774 | gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0); |
2775 | |
2776 | #else |
2777 | /* |
2778 | * In GTK 2, the action area is now a GtkHButtonBox and its |
2779 | * layout behaviour seems to be different: it doesn't stretch |
2780 | * to cover the full width of the window, but instead finds its |
2781 | * own preferred width and right-aligns that within the window. |
2782 | * This isn't what we want, because we have both left-aligned |
2783 | * and right-aligned buttons coming out of the above call to |
2784 | * layout_ctrls(), and right-aligning the whole thing will |
2785 | * result in the former being centred and looking weird. |
2786 | * |
2787 | * So instead we abandon the dialog's action area completely: |
2788 | * we gtk_widget_hide() it in the below code, and we also call |
2789 | * gtk_dialog_set_has_separator() to remove the separator above |
2790 | * it. We then insert our own action area into the end of the |
2791 | * dialog's main vbox, and add our own separator above that. |
2792 | * |
2793 | * (Ideally, if we were a native GTK app, we would use the |
2794 | * GtkHButtonBox's _own_ innate ability to support one set of |
2795 | * buttons being right-aligned and one left-aligned. But to do |
2796 | * that here, we would have to either (a) pick apart our cross- |
2797 | * platform layout structures and treat them specially for this |
2798 | * particular set of controls, which would be painful, or else |
2799 | * (b) develop a special and simpler cross-platform |
2800 | * representation for these particular controls, and introduce |
2801 | * special-case code into all the _other_ platforms to handle |
2802 | * it. Neither appeals. Therefore, I regretfully discard the |
2803 | * GTKHButtonBox and go it alone.) |
2804 | */ |
2805 | |
2806 | GtkWidget *align; |
2807 | align = gtk_alignment_new(0, 0, 1, 1); |
2808 | gtk_container_add(GTK_CONTAINER(align), w); |
2809 | /* |
2810 | * The purpose of this GtkAlignment is to provide padding |
2811 | * around the buttons. The padding we use is twice the padding |
2812 | * used in our GtkColumns, because we nest two GtkColumns most |
2813 | * of the time (one separating the tree view from the main |
2814 | * controls, and another for the main controls themselves). |
2815 | */ |
2816 | #if GTK_CHECK_VERSION(2,4,0) |
2817 | gtk_alignment_set_padding(GTK_ALIGNMENT(align), 8, 8, 8, 8); |
2818 | #endif |
2819 | gtk_widget_show(align); |
2820 | gtk_box_pack_end(GTK_BOX(dlg->vbox), align, FALSE, TRUE, 0); |
2821 | w = gtk_hseparator_new(); |
2822 | gtk_box_pack_end(GTK_BOX(dlg->vbox), w, FALSE, TRUE, 0); |
2823 | gtk_widget_show(w); |
2824 | gtk_widget_hide(dlg->action_area); |
2825 | gtk_dialog_set_has_separator(dlg, FALSE); |
2826 | #endif |
8eed910d |
2827 | } |
2828 | |
f89c3294 |
2829 | int do_config_box(const char *title, Config *cfg, int midsession, |
2830 | int protcfginfo) |
d9b15094 |
2831 | { |
2832 | GtkWidget *window, *hbox, *vbox, *cols, *label, |
2833 | *tree, *treescroll, *panels, *panelvbox; |
f160b7b8 |
2834 | int index, level; |
d9b15094 |
2835 | struct controlbox *ctrlbox; |
2836 | char *path; |
f160b7b8 |
2837 | #if GTK_CHECK_VERSION(2,0,0) |
2838 | GtkTreeStore *treestore; |
2839 | GtkCellRenderer *treerenderer; |
2840 | GtkTreeViewColumn *treecolumn; |
2841 | GtkTreeSelection *treeselection; |
2842 | GtkTreeIter treeiterlevels[8]; |
2843 | #else |
d9b15094 |
2844 | GtkTreeItem *treeitemlevels[8]; |
2845 | GtkTree *treelevels[8]; |
f160b7b8 |
2846 | #endif |
0f5e1f75 |
2847 | struct dlgparam dp; |
1c291fcf |
2848 | struct Shortcuts scs; |
d9b15094 |
2849 | |
2850 | struct selparam *selparams = NULL; |
2851 | int nselparams = 0, selparamsize = 0; |
2852 | |
0f5e1f75 |
2853 | dlg_init(&dp); |
2854 | |
1c291fcf |
2855 | for (index = 0; index < lenof(scs.sc); index++) { |
2856 | scs.sc[index].action = SHORTCUT_EMPTY; |
2857 | } |
2858 | |
7718480a |
2859 | window = gtk_dialog_new(); |
2860 | |
d9b15094 |
2861 | ctrlbox = ctrl_new_box(); |
12745e35 |
2862 | setup_config_box(ctrlbox, midsession, cfg->protocol, protcfginfo); |
8a7f1392 |
2863 | unix_setup_config_box(ctrlbox, midsession, cfg->protocol); |
8d68f26a |
2864 | gtk_setup_config_box(ctrlbox, midsession, window); |
d9b15094 |
2865 | |
c5d64b49 |
2866 | gtk_window_set_title(GTK_WINDOW(window), title); |
d9b15094 |
2867 | hbox = gtk_hbox_new(FALSE, 4); |
2868 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), hbox, TRUE, TRUE, 0); |
1d0d4a3b |
2869 | gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); |
d9b15094 |
2870 | gtk_widget_show(hbox); |
2871 | vbox = gtk_vbox_new(FALSE, 4); |
2872 | gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); |
2873 | gtk_widget_show(vbox); |
2874 | cols = columns_new(4); |
2875 | gtk_box_pack_start(GTK_BOX(vbox), cols, FALSE, FALSE, 0); |
2876 | gtk_widget_show(cols); |
2877 | label = gtk_label_new("Category:"); |
2878 | columns_add(COLUMNS(cols), label, 0, 1); |
2879 | columns_force_left_align(COLUMNS(cols), label); |
2880 | gtk_widget_show(label); |
2881 | treescroll = gtk_scrolled_window_new(NULL, NULL); |
f160b7b8 |
2882 | #if GTK_CHECK_VERSION(2,0,0) |
2883 | treestore = gtk_tree_store_new |
2884 | (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT); |
2885 | tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore)); |
2886 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE); |
2887 | treerenderer = gtk_cell_renderer_text_new(); |
2888 | treecolumn = gtk_tree_view_column_new_with_attributes |
2889 | ("Label", treerenderer, "text", 0, NULL); |
2890 | gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn); |
2891 | treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree)); |
2892 | gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE); |
2893 | gtk_container_add(GTK_CONTAINER(treescroll), tree); |
2894 | #else |
d9b15094 |
2895 | tree = gtk_tree_new(); |
2896 | gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM); |
1d0d4a3b |
2897 | gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE); |
0bd8d76d |
2898 | gtk_signal_connect(GTK_OBJECT(tree), "focus", |
2899 | GTK_SIGNAL_FUNC(tree_focus), &dp); |
f160b7b8 |
2900 | #endif |
2901 | gtk_signal_connect(GTK_OBJECT(tree), "focus_in_event", |
2902 | GTK_SIGNAL_FUNC(widget_focus), &dp); |
2903 | shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree); |
d9b15094 |
2904 | gtk_widget_show(treescroll); |
2905 | gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0); |
d5410af8 |
2906 | panels = gtk_notebook_new(); |
2907 | gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE); |
2908 | gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE); |
d9b15094 |
2909 | gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0); |
2910 | gtk_widget_show(panels); |
2911 | |
2912 | panelvbox = NULL; |
2913 | path = NULL; |
2914 | level = 0; |
2915 | for (index = 0; index < ctrlbox->nctrlsets; index++) { |
2916 | struct controlset *s = ctrlbox->ctrlsets[index]; |
1c291fcf |
2917 | GtkWidget *w; |
d9b15094 |
2918 | |
2919 | if (!*s->pathname) { |
f160b7b8 |
2920 | w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window)); |
2921 | |
2922 | set_dialog_action_area(GTK_DIALOG(window), w); |
d9b15094 |
2923 | } else { |
2924 | int j = path ? ctrl_path_compare(s->pathname, path) : 0; |
2925 | if (j != INT_MAX) { /* add to treeview, start new panel */ |
2926 | char *c; |
f160b7b8 |
2927 | #if GTK_CHECK_VERSION(2,0,0) |
2928 | GtkTreeIter treeiter; |
2929 | #else |
d9b15094 |
2930 | GtkWidget *treeitem; |
f160b7b8 |
2931 | #endif |
d9b15094 |
2932 | int first; |
2933 | |
2934 | /* |
2935 | * We expect never to find an implicit path |
2936 | * component. For example, we expect never to see |
2937 | * A/B/C followed by A/D/E, because that would |
2938 | * _implicitly_ create A/D. All our path prefixes |
2939 | * are expected to contain actual controls and be |
2940 | * selectable in the treeview; so we would expect |
2941 | * to see A/D _explicitly_ before encountering |
2942 | * A/D/E. |
2943 | */ |
2944 | assert(j == ctrl_path_elements(s->pathname) - 1); |
2945 | |
2946 | c = strrchr(s->pathname, '/'); |
2947 | if (!c) |
2948 | c = s->pathname; |
2949 | else |
2950 | c++; |
2951 | |
f160b7b8 |
2952 | path = s->pathname; |
2953 | |
2954 | first = (panelvbox == NULL); |
2955 | |
2956 | panelvbox = gtk_vbox_new(FALSE, 4); |
2957 | gtk_widget_show(panelvbox); |
2958 | gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox, |
2959 | NULL); |
2960 | if (first) { |
2961 | gint page_num; |
2962 | |
2963 | page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels), |
2964 | panelvbox); |
2965 | gtk_notebook_set_page(GTK_NOTEBOOK(panels), page_num); |
2966 | } |
2967 | |
2968 | if (nselparams >= selparamsize) { |
2969 | selparamsize += 16; |
2970 | selparams = sresize(selparams, selparamsize, |
2971 | struct selparam); |
2972 | } |
2973 | selparams[nselparams].dp = &dp; |
2974 | selparams[nselparams].panels = GTK_NOTEBOOK(panels); |
2975 | selparams[nselparams].panel = panelvbox; |
2976 | selparams[nselparams].shortcuts = scs; /* structure copy */ |
2977 | |
d9b15094 |
2978 | assert(j-1 < level); |
f160b7b8 |
2979 | |
2980 | #if GTK_CHECK_VERSION(2,0,0) |
2981 | if (j > 0) |
2982 | /* treeiterlevels[j-1] will always be valid because we |
2983 | * don't allow implicit path components; see above. |
2984 | */ |
2985 | gtk_tree_store_append(treestore, &treeiter, |
2986 | &treeiterlevels[j-1]); |
2987 | else |
2988 | gtk_tree_store_append(treestore, &treeiter, NULL); |
2989 | gtk_tree_store_set(treestore, &treeiter, |
2990 | TREESTORE_PATH, c, |
2991 | TREESTORE_PARAMS, nselparams, |
2992 | -1); |
2993 | treeiterlevels[j] = treeiter; |
2994 | |
2995 | selparams[nselparams].depth = j; |
2996 | if (j > 0) { |
2997 | selparams[nselparams].treepath = |
2998 | gtk_tree_model_get_path(GTK_TREE_MODEL(treestore), |
2999 | &treeiterlevels[j-1]); |
3000 | /* |
3001 | * We are going to collapse all tree branches |
3002 | * at depth greater than 2, but not _yet_; see |
3003 | * the comment at the call to |
3004 | * gtk_tree_view_collapse_row below. |
3005 | */ |
3006 | gtk_tree_view_expand_row(GTK_TREE_VIEW(tree), |
3007 | selparams[nselparams].treepath, |
3008 | FALSE); |
3009 | } else { |
3010 | selparams[nselparams].treepath = NULL; |
3011 | } |
3012 | #else |
3013 | treeitem = gtk_tree_item_new_with_label(c); |
d9b15094 |
3014 | if (j > 0) { |
3015 | if (!treelevels[j-1]) { |
3016 | treelevels[j-1] = GTK_TREE(gtk_tree_new()); |
3017 | gtk_tree_item_set_subtree |
3018 | (treeitemlevels[j-1], |
3019 | GTK_WIDGET(treelevels[j-1])); |
d2c8d274 |
3020 | if (j < 2) |
3021 | gtk_tree_item_expand(treeitemlevels[j-1]); |
3022 | else |
3023 | gtk_tree_item_collapse(treeitemlevels[j-1]); |
d9b15094 |
3024 | } |
3025 | gtk_tree_append(treelevels[j-1], treeitem); |
3026 | } else { |
3027 | gtk_tree_append(GTK_TREE(tree), treeitem); |
3028 | } |
3029 | treeitemlevels[j] = GTK_TREE_ITEM(treeitem); |
3030 | treelevels[j] = NULL; |
d9b15094 |
3031 | |
0bd8d76d |
3032 | gtk_signal_connect(GTK_OBJECT(treeitem), "key_press_event", |
3033 | GTK_SIGNAL_FUNC(tree_key_press), &dp); |
3034 | gtk_signal_connect(GTK_OBJECT(treeitem), "focus_in_event", |
3035 | GTK_SIGNAL_FUNC(widget_focus), &dp); |
3036 | |
d9b15094 |
3037 | gtk_widget_show(treeitem); |
3038 | |
f160b7b8 |
3039 | if (first) |
d9b15094 |
3040 | gtk_tree_select_child(GTK_TREE(tree), treeitem); |
d9b15094 |
3041 | selparams[nselparams].treeitem = treeitem; |
f160b7b8 |
3042 | #endif |
d9b15094 |
3043 | |
f160b7b8 |
3044 | level = j+1; |
3045 | nselparams++; |
d9b15094 |
3046 | } |
3047 | |
f160b7b8 |
3048 | w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL); |
d9b15094 |
3049 | gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0); |
1d0d4a3b |
3050 | gtk_widget_show(w); |
d9b15094 |
3051 | } |
3052 | } |
3053 | |
f160b7b8 |
3054 | #if GTK_CHECK_VERSION(2,0,0) |
3055 | { |
3056 | GtkRequisition req; |
3057 | int i; |
3058 | |
3059 | /* |
3060 | * We want our tree view to come up with all branches at |
3061 | * depth 2 or more collapsed. However, if we start off |
3062 | * with those branches collapsed, then the tree view's |
3063 | * size request will be calculated based on the width of |
3064 | * the collapsed tree. So instead we start with them all |
3065 | * expanded; then we ask for the current size request, |
3066 | * collapse the relevant rows, and force the width to the |
3067 | * value we just computed. This arranges that the tree |
3068 | * view is wide enough to have all branches expanded |
3069 | * safely. |
3070 | */ |
3071 | |
3072 | gtk_widget_size_request(tree, &req); |
3073 | |
3074 | for (i = 0; i < nselparams; i++) |
3075 | if (selparams[i].depth >= 2) |
3076 | gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree), |
3077 | selparams[i].treepath); |
3078 | |
3079 | gtk_widget_set_size_request(tree, req.width, -1); |
3080 | } |
3081 | #endif |
3082 | |
3083 | #if GTK_CHECK_VERSION(2,0,0) |
3084 | g_signal_connect(G_OBJECT(treeselection), "changed", |
3085 | G_CALLBACK(treeselection_changed), selparams); |
3086 | #else |
0bd8d76d |
3087 | dp.ntreeitems = nselparams; |
3d88e64d |
3088 | dp.treeitems = snewn(dp.ntreeitems, GtkWidget *); |
0bd8d76d |
3089 | |
d9b15094 |
3090 | for (index = 0; index < nselparams; index++) { |
3091 | gtk_signal_connect(GTK_OBJECT(selparams[index].treeitem), "select", |
3092 | GTK_SIGNAL_FUNC(treeitem_sel), |
3093 | &selparams[index]); |
0bd8d76d |
3094 | dp.treeitems[index] = selparams[index].treeitem; |
d9b15094 |
3095 | } |
f160b7b8 |
3096 | #endif |
d9b15094 |
3097 | |
1d009ae7 |
3098 | dp.data = cfg; |
0f5e1f75 |
3099 | dlg_refresh(NULL, &dp); |
3100 | |
1c291fcf |
3101 | dp.shortcuts = &selparams[0].shortcuts; |
f160b7b8 |
3102 | #if !GTK_CHECK_VERSION(2,0,0) |
0bd8d76d |
3103 | dp.currtreeitem = dp.treeitems[0]; |
f160b7b8 |
3104 | #endif |
0bd8d76d |
3105 | dp.lastfocus = NULL; |
3106 | dp.retval = 0; |
23897ed0 |
3107 | dp.window = window; |
1c291fcf |
3108 | |
85b1c49f |
3109 | { |
3110 | /* in gtkwin.c */ |
3111 | extern void set_window_icon(GtkWidget *window, |
3112 | const char *const *const *icon, |
3113 | int n_icon); |
3114 | extern const char *const *const cfg_icon[]; |
3115 | extern const int n_cfg_icon; |
3116 | set_window_icon(window, cfg_icon, n_cfg_icon); |
3117 | } |
3118 | |
f160b7b8 |
3119 | #if !GTK_CHECK_VERSION(2,0,0) |
d2c8d274 |
3120 | gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll), |
3121 | tree); |
f160b7b8 |
3122 | #endif |
d2c8d274 |
3123 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll), |
3124 | GTK_POLICY_NEVER, |
3125 | GTK_POLICY_AUTOMATIC); |
3126 | gtk_widget_show(tree); |
3127 | |
23897ed0 |
3128 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
d9b15094 |
3129 | gtk_widget_show(window); |
3130 | |
0bd8d76d |
3131 | /* |
3132 | * Set focus into the first available control. |
3133 | */ |
3134 | for (index = 0; index < ctrlbox->nctrlsets; index++) { |
3135 | struct controlset *s = ctrlbox->ctrlsets[index]; |
3136 | int done = 0; |
3137 | int j; |
3138 | |
3139 | if (*s->pathname) { |
3140 | for (j = 0; j < s->ncontrols; j++) |
3141 | if (s->ctrls[j]->generic.type != CTRL_TABDELAY && |
3142 | s->ctrls[j]->generic.type != CTRL_COLUMNS && |
3143 | s->ctrls[j]->generic.type != CTRL_TEXT) { |
3144 | dlg_set_focus(s->ctrls[j], &dp); |
3145 | dp.lastfocus = s->ctrls[j]; |
3146 | done = 1; |
3147 | break; |
3148 | } |
3149 | } |
3150 | if (done) |
3151 | break; |
3152 | } |
3153 | |
d9b15094 |
3154 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
0bd8d76d |
3155 | GTK_SIGNAL_FUNC(window_destroy), NULL); |
1c291fcf |
3156 | gtk_signal_connect(GTK_OBJECT(window), "key_press_event", |
3157 | GTK_SIGNAL_FUNC(win_key_press), &dp); |
d9b15094 |
3158 | |
3159 | gtk_main(); |
3160 | |
0f5e1f75 |
3161 | dlg_cleanup(&dp); |
d9b15094 |
3162 | sfree(selparams); |
0bd8d76d |
3163 | |
3164 | return dp.retval; |
d9b15094 |
3165 | } |
3166 | |
5bf9955d |
3167 | static void messagebox_handler(union control *ctrl, void *dlg, |
3168 | void *data, int event) |
3169 | { |
3170 | if (event == EVENT_ACTION) |
3171 | dlg_end(dlg, ctrl->generic.context.i); |
3172 | } |
3173 | int messagebox(GtkWidget *parentwin, char *title, char *msg, int minwid, ...) |
3174 | { |
3175 | GtkWidget *window, *w0, *w1; |
3176 | struct controlbox *ctrlbox; |
3177 | struct controlset *s0, *s1; |
3178 | union control *c; |
3179 | struct dlgparam dp; |
3180 | struct Shortcuts scs; |
3181 | int index, ncols; |
3182 | va_list ap; |
d9b15094 |
3183 | |
5bf9955d |
3184 | dlg_init(&dp); |
d9b15094 |
3185 | |
5bf9955d |
3186 | for (index = 0; index < lenof(scs.sc); index++) { |
3187 | scs.sc[index].action = SHORTCUT_EMPTY; |
3188 | } |
d9b15094 |
3189 | |
5bf9955d |
3190 | ctrlbox = ctrl_new_box(); |
c5d64b49 |
3191 | |
5bf9955d |
3192 | ncols = 0; |
3193 | va_start(ap, minwid); |
3194 | while (va_arg(ap, char *) != NULL) { |
3195 | ncols++; |
3196 | (void) va_arg(ap, int); /* shortcut */ |
3197 | (void) va_arg(ap, int); /* normal/default/cancel */ |
3198 | (void) va_arg(ap, int); /* end value */ |
3199 | } |
3200 | va_end(ap); |
d9b15094 |
3201 | |
5bf9955d |
3202 | s0 = ctrl_getset(ctrlbox, "", "", ""); |
3203 | c = ctrl_columns(s0, 2, 50, 50); |
3204 | c->columns.ncols = s0->ncolumns = ncols; |
3205 | c->columns.percentages = sresize(c->columns.percentages, ncols, int); |
3206 | for (index = 0; index < ncols; index++) |
3207 | c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols; |
3208 | va_start(ap, minwid); |
3209 | index = 0; |
3210 | while (1) { |
3211 | char *title = va_arg(ap, char *); |
3212 | int shortcut, type, value; |
3213 | if (title == NULL) |
3214 | break; |
3215 | shortcut = va_arg(ap, int); |
3216 | type = va_arg(ap, int); |
3217 | value = va_arg(ap, int); |
3218 | c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help), |
3219 | messagebox_handler, I(value)); |
3220 | c->generic.column = index++; |
3221 | if (type > 0) |
3222 | c->button.isdefault = TRUE; |
3223 | else if (type < 0) |
3224 | c->button.iscancel = TRUE; |
3225 | } |
d9b15094 |
3226 | va_end(ap); |
d9b15094 |
3227 | |
5bf9955d |
3228 | s1 = ctrl_getset(ctrlbox, "x", "", ""); |
3229 | ctrl_text(s1, msg, HELPCTX(no_help)); |
d9b15094 |
3230 | |
5bf9955d |
3231 | window = gtk_dialog_new(); |
3232 | gtk_window_set_title(GTK_WINDOW(window), title); |
f160b7b8 |
3233 | w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window)); |
3234 | set_dialog_action_area(GTK_DIALOG(window), w0); |
5bf9955d |
3235 | gtk_widget_show(w0); |
f160b7b8 |
3236 | w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window)); |
5bf9955d |
3237 | gtk_container_set_border_width(GTK_CONTAINER(w1), 10); |
3238 | gtk_widget_set_usize(w1, minwid+20, -1); |
3239 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), |
3240 | w1, TRUE, TRUE, 0); |
3241 | gtk_widget_show(w1); |
d9b15094 |
3242 | |
5bf9955d |
3243 | dp.shortcuts = &scs; |
3244 | dp.lastfocus = NULL; |
3245 | dp.retval = 0; |
3246 | dp.window = window; |
d9b15094 |
3247 | |
5bf9955d |
3248 | gtk_window_set_modal(GTK_WINDOW(window), TRUE); |
3249 | if (parentwin) { |
7718480a |
3250 | set_transient_window_pos(parentwin, window); |
5bf9955d |
3251 | gtk_window_set_transient_for(GTK_WINDOW(window), |
3252 | GTK_WINDOW(parentwin)); |
3253 | } else |
3254 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
3255 | gtk_widget_show(window); |
d9b15094 |
3256 | |
5bf9955d |
3257 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
3258 | GTK_SIGNAL_FUNC(window_destroy), NULL); |
3259 | gtk_signal_connect(GTK_OBJECT(window), "key_press_event", |
3260 | GTK_SIGNAL_FUNC(win_key_press), &dp); |
d9b15094 |
3261 | |
5bf9955d |
3262 | gtk_main(); |
3263 | |
3264 | dlg_cleanup(&dp); |
3265 | ctrl_free_box(ctrlbox); |
3266 | |
3267 | return dp.retval; |
d9b15094 |
3268 | } |
3269 | |
5bf9955d |
3270 | static int string_width(char *text) |
3271 | { |
3272 | GtkWidget *label = gtk_label_new(text); |
3273 | GtkRequisition req; |
3274 | gtk_widget_size_request(label, &req); |
f160b7b8 |
3275 | gtk_object_sink(GTK_OBJECT(label)); |
5bf9955d |
3276 | return req.width; |
3277 | } |
3278 | |
abb6895f |
3279 | int reallyclose(void *frontend) |
3280 | { |
3281 | char *title = dupcat(appname, " Exit Confirmation", NULL); |
3282 | int ret = messagebox(GTK_WIDGET(get_window(frontend)), |
3283 | title, "Are you sure you want to close this session?", |
3284 | string_width("Most of the width of the above text"), |
3285 | "Yes", 'y', +1, 1, |
3286 | "No", 'n', -1, 0, |
3287 | NULL); |
3288 | sfree(title); |
3289 | return ret; |
3290 | } |
3291 | |
3d9449a1 |
3292 | int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype, |
3293 | char *keystr, char *fingerprint, |
3294 | void (*callback)(void *ctx, int result), void *ctx) |
5bf9955d |
3295 | { |
3296 | static const char absenttxt[] = |
3297 | "The server's host key is not cached. You have no guarantee " |
3298 | "that the server is the computer you think it is.\n" |
65f66c88 |
3299 | "The server's %s key fingerprint is:\n" |
5bf9955d |
3300 | "%s\n" |
3301 | "If you trust this host, press \"Accept\" to add the key to " |
3302 | "PuTTY's cache and carry on connecting.\n" |
3303 | "If you want to carry on connecting just once, without " |
3304 | "adding the key to the cache, press \"Connect Once\".\n" |
3305 | "If you do not trust this host, press \"Cancel\" to abandon the " |
3306 | "connection."; |
3307 | static const char wrongtxt[] = |
3308 | "WARNING - POTENTIAL SECURITY BREACH!\n" |
3309 | "The server's host key does not match the one PuTTY has " |
3310 | "cached. This means that either the server administrator " |
3311 | "has changed the host key, or you have actually connected " |
3312 | "to another computer pretending to be the server.\n" |
65f66c88 |
3313 | "The new %s key fingerprint is:\n" |
5bf9955d |
3314 | "%s\n" |
3315 | "If you were expecting this change and trust the new key, " |
3316 | "press \"Accept\" to update PuTTY's cache and continue connecting.\n" |
3317 | "If you want to carry on connecting but without updating " |
3318 | "the cache, press \"Connect Once\".\n" |
3319 | "If you want to abandon the connection completely, press " |
3320 | "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed " |
3321 | "safe choice."; |
3322 | char *text; |
3323 | int ret; |
3324 | |
3325 | /* |
3326 | * Verify the key. |
3327 | */ |
3328 | ret = verify_host_key(host, port, keytype, keystr); |
3329 | |
3330 | if (ret == 0) /* success - key matched OK */ |
3d9449a1 |
3331 | return 1; |
5bf9955d |
3332 | |
65f66c88 |
3333 | text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint); |
5bf9955d |
3334 | |
3335 | ret = messagebox(GTK_WIDGET(get_window(frontend)), |
3336 | "PuTTY Security Alert", text, |
3337 | string_width(fingerprint), |
3338 | "Accept", 'a', 0, 2, |
3339 | "Connect Once", 'o', 0, 1, |
3340 | "Cancel", 'c', -1, 0, |
3341 | NULL); |
3342 | |
3343 | sfree(text); |
3344 | |
3686109d |
3345 | if (ret == 2) { |
3346 | store_host_key(host, port, keytype, keystr); |
3347 | return 1; /* continue with connection */ |
3348 | } else if (ret == 1) |
3349 | return 1; /* continue with connection */ |
3350 | return 0; /* do not continue with connection */ |
d9b15094 |
3351 | } |
3352 | |
5bf9955d |
3353 | /* |
83e7d008 |
3354 | * Ask whether the selected algorithm is acceptable (since it was |
5bf9955d |
3355 | * below the configured 'warn' threshold). |
5bf9955d |
3356 | */ |
3d9449a1 |
3357 | int askalg(void *frontend, const char *algtype, const char *algname, |
3358 | void (*callback)(void *ctx, int result), void *ctx) |
5bf9955d |
3359 | { |
3360 | static const char msg[] = |
83e7d008 |
3361 | "The first %s supported by the server is " |
5bf9955d |
3362 | "%s, which is below the configured warning threshold.\n" |
3363 | "Continue with connection?"; |
3364 | char *text; |
3365 | int ret; |
3366 | |
83e7d008 |
3367 | text = dupprintf(msg, algtype, algname); |
5bf9955d |
3368 | ret = messagebox(GTK_WIDGET(get_window(frontend)), |
3369 | "PuTTY Security Alert", text, |
3370 | string_width("Continue with connection?"), |
3371 | "Yes", 'y', 0, 1, |
3372 | "No", 'n', 0, 0, |
3373 | NULL); |
3374 | sfree(text); |
3375 | |
3376 | if (ret) { |
3d9449a1 |
3377 | return 1; |
5bf9955d |
3378 | } else { |
3d9449a1 |
3379 | return 0; |
5bf9955d |
3380 | } |
d9b15094 |
3381 | } |
3382 | |
5bf9955d |
3383 | void old_keyfile_warning(void) |
d9b15094 |
3384 | { |
5bf9955d |
3385 | /* |
3386 | * This should never happen on Unix. We hope. |
3387 | */ |
d9b15094 |
3388 | } |
3389 | |
3f935d5b |
3390 | void fatal_message_box(void *window, char *msg) |
d9b15094 |
3391 | { |
3f935d5b |
3392 | messagebox(window, "PuTTY Fatal Error", msg, |
5bf9955d |
3393 | string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"), |
3394 | "OK", 'o', 1, 1, NULL); |
d9b15094 |
3395 | } |
3f935d5b |
3396 | |
3397 | void fatalbox(char *p, ...) |
d9b15094 |
3398 | { |
5bf9955d |
3399 | va_list ap; |
3400 | char *msg; |
3401 | va_start(ap, p); |
3402 | msg = dupvprintf(p, ap); |
3403 | va_end(ap); |
3f935d5b |
3404 | fatal_message_box(NULL, msg); |
5bf9955d |
3405 | sfree(msg); |
3406 | cleanup_exit(1); |
d9b15094 |
3407 | } |
47e4e735 |
3408 | |
3409 | static GtkWidget *aboutbox = NULL; |
3410 | |
3411 | static void about_close_clicked(GtkButton *button, gpointer data) |
3412 | { |
3413 | gtk_widget_destroy(aboutbox); |
3414 | aboutbox = NULL; |
3415 | } |
3416 | |
3417 | static void licence_clicked(GtkButton *button, gpointer data) |
3418 | { |
3419 | char *title; |
3420 | |
3421 | char *licence = |
24abf4f1 |
3422 | "Copyright 1997-2008 Simon Tatham.\n\n" |
47e4e735 |
3423 | |
3424 | "Portions copyright Robert de Bath, Joris van Rantwijk, Delian " |
3425 | "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas " |
f116042a |
3426 | "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, " |
f160b7b8 |
3427 | "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n" |
47e4e735 |
3428 | |
3429 | "Permission is hereby granted, free of charge, to any person " |
3430 | "obtaining a copy of this software and associated documentation " |
3431 | "files (the ""Software""), to deal in the Software without restriction, " |
3432 | "including without limitation the rights to use, copy, modify, merge, " |
3433 | "publish, distribute, sublicense, and/or sell copies of the Software, " |
3434 | "and to permit persons to whom the Software is furnished to do so, " |
3435 | "subject to the following conditions:\n\n" |
3436 | |
3437 | "The above copyright notice and this permission notice shall be " |
3438 | "included in all copies or substantial portions of the Software.\n\n" |
3439 | |
3440 | "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT " |
3441 | "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, " |
3442 | "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF " |
3443 | "MERCHANTABILITY, FITNESS FOR A PARTICULAR " |
3444 | "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE " |
3445 | "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES " |
3446 | "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, " |
3447 | "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN " |
3448 | "CONNECTION WITH THE SOFTWARE OR THE USE OR " |
3449 | "OTHER DEALINGS IN THE SOFTWARE."; |
3450 | |
3451 | title = dupcat(appname, " Licence", NULL); |
3452 | assert(aboutbox != NULL); |
3453 | messagebox(aboutbox, title, licence, |
3454 | string_width("LONGISH LINE OF TEXT SO THE LICENCE" |
3455 | " BOX ISN'T EXCESSIVELY TALL AND THIN"), |
3456 | "OK", 'o', 1, 1, NULL); |
3457 | sfree(title); |
3458 | } |
3459 | |
7718480a |
3460 | void about_box(void *window) |
47e4e735 |
3461 | { |
3462 | GtkWidget *w; |
3463 | char *title; |
3464 | |
3465 | if (aboutbox) { |
3466 | gtk_widget_grab_focus(aboutbox); |
3467 | return; |
3468 | } |
3469 | |
3470 | aboutbox = gtk_dialog_new(); |
3471 | gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10); |
3472 | title = dupcat("About ", appname, NULL); |
3473 | gtk_window_set_title(GTK_WINDOW(aboutbox), title); |
3474 | sfree(title); |
3475 | |
3476 | w = gtk_button_new_with_label("Close"); |
3477 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
3478 | gtk_window_set_default(GTK_WINDOW(aboutbox), w); |
3479 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area), |
3480 | w, FALSE, FALSE, 0); |
3481 | gtk_signal_connect(GTK_OBJECT(w), "clicked", |
3482 | GTK_SIGNAL_FUNC(about_close_clicked), NULL); |
3483 | gtk_widget_show(w); |
3484 | |
3485 | w = gtk_button_new_with_label("View Licence"); |
3486 | GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT); |
3487 | gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area), |
3488 | w, FALSE, FALSE, 0); |
3489 | gtk_signal_connect(GTK_OBJECT(w), "clicked", |
3490 | GTK_SIGNAL_FUNC(licence_clicked), NULL); |
3491 | gtk_widget_show(w); |
3492 | |
3493 | w = gtk_label_new(appname); |
3494 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox), |
3495 | w, FALSE, FALSE, 0); |
3496 | gtk_widget_show(w); |
3497 | |
3498 | w = gtk_label_new(ver); |
3499 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox), |
3500 | w, FALSE, FALSE, 5); |
3501 | gtk_widget_show(w); |
3502 | |
24abf4f1 |
3503 | w = gtk_label_new("Copyright 1997-2008 Simon Tatham. All rights reserved"); |
47e4e735 |
3504 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox), |
3505 | w, FALSE, FALSE, 5); |
3506 | gtk_widget_show(w); |
3507 | |
7718480a |
3508 | set_transient_window_pos(GTK_WIDGET(window), aboutbox); |
47e4e735 |
3509 | gtk_widget_show(aboutbox); |
3510 | } |
8eed910d |
3511 | |
3512 | struct eventlog_stuff { |
3513 | GtkWidget *parentwin, *window; |
3514 | struct controlbox *eventbox; |
3515 | struct Shortcuts scs; |
3516 | struct dlgparam dp; |
3517 | union control *listctrl; |
3518 | char **events; |
3519 | int nevents, negsize; |
8c161662 |
3520 | char *seldata; |
3521 | int sellen; |
3522 | int ignore_selchange; |
8eed910d |
3523 | }; |
3524 | |
3525 | static void eventlog_destroy(GtkWidget *widget, gpointer data) |
3526 | { |
3527 | struct eventlog_stuff *es = (struct eventlog_stuff *)data; |
3528 | |
3529 | es->window = NULL; |
8c161662 |
3530 | sfree(es->seldata); |
8eed910d |
3531 | dlg_cleanup(&es->dp); |
3532 | ctrl_free_box(es->eventbox); |
3533 | } |
3534 | static void eventlog_ok_handler(union control *ctrl, void *dlg, |
3535 | void *data, int event) |
3536 | { |
3537 | if (event == EVENT_ACTION) |
3538 | dlg_end(dlg, 0); |
3539 | } |
3540 | static void eventlog_list_handler(union control *ctrl, void *dlg, |
3541 | void *data, int event) |
3542 | { |
3543 | struct eventlog_stuff *es = (struct eventlog_stuff *)data; |
3544 | |
3545 | if (event == EVENT_REFRESH) { |
3546 | int i; |
3547 | |
3548 | dlg_update_start(ctrl, dlg); |
3549 | dlg_listbox_clear(ctrl, dlg); |
3550 | for (i = 0; i < es->nevents; i++) { |
3551 | dlg_listbox_add(ctrl, dlg, es->events[i]); |
3552 | } |
3553 | dlg_update_done(ctrl, dlg); |
8c161662 |
3554 | } else if (event == EVENT_SELCHANGE) { |
3555 | int i; |
3556 | int selsize = 0; |
3557 | |
3558 | /* |
3559 | * If this SELCHANGE event is happening as a result of |
3560 | * deliberate deselection because someone else has grabbed |
3561 | * the selection, the last thing we want to do is pre-empt |
3562 | * them. |
3563 | */ |
3564 | if (es->ignore_selchange) |
3565 | return; |
3566 | |
3567 | /* |
3568 | * Construct the data to use as the selection. |
3569 | */ |
3570 | sfree(es->seldata); |
3571 | es->seldata = NULL; |
3572 | es->sellen = 0; |
3573 | for (i = 0; i < es->nevents; i++) { |
3574 | if (dlg_listbox_issel(ctrl, dlg, i)) { |
3575 | int extralen = strlen(es->events[i]); |
3576 | |
3577 | if (es->sellen + extralen + 2 > selsize) { |
3578 | selsize = es->sellen + extralen + 512; |
3579 | es->seldata = sresize(es->seldata, selsize, char); |
3580 | } |
3581 | |
3582 | strcpy(es->seldata + es->sellen, es->events[i]); |
3583 | es->sellen += extralen; |
3584 | es->seldata[es->sellen++] = '\n'; |
3585 | } |
3586 | } |
3587 | |
3588 | if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY, |
3589 | GDK_CURRENT_TIME)) { |
3590 | extern GdkAtom compound_text_atom; |
3591 | |
3592 | gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY, |
3593 | GDK_SELECTION_TYPE_STRING, 1); |
3594 | gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY, |
3595 | compound_text_atom, 1); |
3596 | } |
3597 | |
8eed910d |
3598 | } |
3599 | } |
8c161662 |
3600 | |
3601 | void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata, |
3602 | guint info, guint time_stamp, gpointer data) |
3603 | { |
3604 | struct eventlog_stuff *es = (struct eventlog_stuff *)data; |
3605 | |
3606 | gtk_selection_data_set(seldata, seldata->target, 8, |
8a9977e5 |
3607 | (unsigned char *)es->seldata, es->sellen); |
8c161662 |
3608 | } |
3609 | |
3610 | gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata, |
3611 | gpointer data) |
3612 | { |
3613 | struct eventlog_stuff *es = (struct eventlog_stuff *)data; |
3614 | struct uctrl *uc; |
3615 | |
3616 | /* |
3617 | * Deselect everything in the list box. |
3618 | */ |
3619 | uc = dlg_find_byctrl(&es->dp, es->listctrl); |
3620 | es->ignore_selchange = 1; |
f160b7b8 |
3621 | #if !GTK_CHECK_VERSION(2,0,0) |
3622 | assert(uc->list); |
8c161662 |
3623 | gtk_list_unselect_all(GTK_LIST(uc->list)); |
f160b7b8 |
3624 | #else |
3625 | assert(uc->treeview); |
3626 | gtk_tree_selection_unselect_all |
3627 | (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview))); |
3628 | #endif |
8c161662 |
3629 | es->ignore_selchange = 0; |
3630 | |
3631 | sfree(es->seldata); |
3632 | es->sellen = 0; |
3633 | es->seldata = NULL; |
3634 | return TRUE; |
3635 | } |
3636 | |
8eed910d |
3637 | void showeventlog(void *estuff, void *parentwin) |
3638 | { |
3639 | struct eventlog_stuff *es = (struct eventlog_stuff *)estuff; |
3640 | GtkWidget *window, *w0, *w1; |
3641 | GtkWidget *parent = GTK_WIDGET(parentwin); |
3642 | struct controlset *s0, *s1; |
3643 | union control *c; |
f160b7b8 |
3644 | int index; |
8eed910d |
3645 | char *title; |
3646 | |
3647 | if (es->window) { |
3648 | gtk_widget_grab_focus(es->window); |
3649 | return; |
3650 | } |
3651 | |
3652 | dlg_init(&es->dp); |
3653 | |
3654 | for (index = 0; index < lenof(es->scs.sc); index++) { |
3655 | es->scs.sc[index].action = SHORTCUT_EMPTY; |
3656 | } |
3657 | |
3658 | es->eventbox = ctrl_new_box(); |
3659 | |
3660 | s0 = ctrl_getset(es->eventbox, "", "", ""); |
3661 | ctrl_columns(s0, 3, 33, 34, 33); |
3662 | c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help), |
3663 | eventlog_ok_handler, P(NULL)); |
3664 | c->button.column = 1; |
3665 | c->button.isdefault = TRUE; |
3666 | |
3667 | s1 = ctrl_getset(es->eventbox, "x", "", ""); |
3668 | es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help), |
3669 | eventlog_list_handler, P(es)); |
3670 | c->listbox.height = 10; |
3671 | c->listbox.multisel = 2; |
3672 | c->listbox.ncols = 3; |
3673 | c->listbox.percentages = snewn(3, int); |
3674 | c->listbox.percentages[0] = 25; |
3675 | c->listbox.percentages[1] = 10; |
3676 | c->listbox.percentages[2] = 65; |
3677 | |
8eed910d |
3678 | es->window = window = gtk_dialog_new(); |
3679 | title = dupcat(appname, " Event Log", NULL); |
3680 | gtk_window_set_title(GTK_WINDOW(window), title); |
3681 | sfree(title); |
f160b7b8 |
3682 | w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window)); |
3683 | set_dialog_action_area(GTK_DIALOG(window), w0); |
8eed910d |
3684 | gtk_widget_show(w0); |
f160b7b8 |
3685 | w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window)); |
8eed910d |
3686 | gtk_container_set_border_width(GTK_CONTAINER(w1), 10); |
3687 | gtk_widget_set_usize(w1, 20 + |
3688 | string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG" |
3689 | " IS QUITE LONG 'COS SSH LOG ENTRIES" |
3690 | " ARE WIDE"), -1); |
3691 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), |
3692 | w1, TRUE, TRUE, 0); |
3693 | gtk_widget_show(w1); |
3694 | |
3695 | es->dp.data = es; |
3696 | es->dp.shortcuts = &es->scs; |
3697 | es->dp.lastfocus = NULL; |
3698 | es->dp.retval = 0; |
3699 | es->dp.window = window; |
3700 | |
3701 | dlg_refresh(NULL, &es->dp); |
3702 | |
3703 | if (parent) { |
7718480a |
3704 | set_transient_window_pos(parent, window); |
8eed910d |
3705 | gtk_window_set_transient_for(GTK_WINDOW(window), |
3706 | GTK_WINDOW(parent)); |
3707 | } else |
3708 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
3709 | gtk_widget_show(window); |
3710 | |
3711 | gtk_signal_connect(GTK_OBJECT(window), "destroy", |
3712 | GTK_SIGNAL_FUNC(eventlog_destroy), es); |
3713 | gtk_signal_connect(GTK_OBJECT(window), "key_press_event", |
3714 | GTK_SIGNAL_FUNC(win_key_press), &es->dp); |
8c161662 |
3715 | gtk_signal_connect(GTK_OBJECT(window), "selection_get", |
3716 | GTK_SIGNAL_FUNC(eventlog_selection_get), es); |
3717 | gtk_signal_connect(GTK_OBJECT(window), "selection_clear_event", |
3718 | GTK_SIGNAL_FUNC(eventlog_selection_clear), es); |
8eed910d |
3719 | } |
3720 | |
3721 | void *eventlogstuff_new(void) |
3722 | { |
3723 | struct eventlog_stuff *es; |
3724 | es = snew(struct eventlog_stuff); |
3725 | memset(es, 0, sizeof(*es)); |
3726 | return es; |
3727 | } |
3728 | |
cbe2d68f |
3729 | void logevent_dlg(void *estuff, const char *string) |
8eed910d |
3730 | { |
3731 | struct eventlog_stuff *es = (struct eventlog_stuff *)estuff; |
3732 | |
3733 | char timebuf[40]; |
aca589d9 |
3734 | struct tm tm; |
8eed910d |
3735 | |
3736 | if (es->nevents >= es->negsize) { |
3737 | es->negsize += 64; |
3738 | es->events = sresize(es->events, es->negsize, char *); |
3739 | } |
3740 | |
aca589d9 |
3741 | tm=ltime(); |
3742 | strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm); |
8eed910d |
3743 | |
3744 | es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char); |
3745 | strcpy(es->events[es->nevents], timebuf); |
3746 | strcat(es->events[es->nevents], string); |
3747 | if (es->window) { |
3748 | dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]); |
3749 | } |
3750 | es->nevents++; |
3751 | } |
e3acd29b |
3752 | |
919baedb |
3753 | int askappend(void *frontend, Filename filename, |
3754 | void (*callback)(void *ctx, int result), void *ctx) |
e3acd29b |
3755 | { |
3756 | static const char msgtemplate[] = |
3757 | "The session log file \"%.*s\" already exists. " |
3758 | "You can overwrite it with a new session log, " |
3759 | "append your session log to the end of it, " |
3760 | "or disable session logging for this session."; |
3761 | char *message; |
3762 | char *mbtitle; |
3763 | int mbret; |
3764 | |
3765 | message = dupprintf(msgtemplate, FILENAME_MAX, filename.path); |
3766 | mbtitle = dupprintf("%s Log to File", appname); |
3767 | |
3768 | mbret = messagebox(get_window(frontend), mbtitle, message, |
3769 | string_width("LINE OF TEXT SUITABLE FOR THE" |
3770 | " ASKAPPEND WIDTH"), |
3771 | "Overwrite", 'o', 1, 2, |
3772 | "Append", 'a', 0, 1, |
3773 | "Disable", 'd', -1, 0, |
3774 | NULL); |
3775 | |
3776 | sfree(message); |
3777 | sfree(mbtitle); |
3778 | |
3779 | return mbret; |
3780 | } |