1
2
3
4
5
6#ifdef HAVE_CONFIG_H
7# include <config.h>
8#endif
9
10#include <stdlib.h>
11#include "lkc.h"
12#include "images.h"
13
14#include <glade/glade.h>
15#include <gtk/gtk.h>
16#include <glib.h>
17#include <gdk/gdkkeysyms.h>
18
19#include <stdio.h>
20#include <string.h>
21#include <strings.h>
22#include <unistd.h>
23#include <time.h>
24
25
26
27enum {
28 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
29};
30
31enum {
32 OPT_NORMAL, OPT_ALL, OPT_PROMPT
33};
34
35static gint view_mode = FULL_VIEW;
36static gboolean show_name = TRUE;
37static gboolean show_range = TRUE;
38static gboolean show_value = TRUE;
39static gboolean resizeable = FALSE;
40static int opt_mode = OPT_NORMAL;
41
42GtkWidget *main_wnd = NULL;
43GtkWidget *tree1_w = NULL;
44GtkWidget *tree2_w = NULL;
45GtkWidget *text_w = NULL;
46GtkWidget *hpaned = NULL;
47GtkWidget *vpaned = NULL;
48GtkWidget *back_btn = NULL;
49GtkWidget *save_btn = NULL;
50GtkWidget *save_menu_item = NULL;
51
52GtkTextTag *tag1, *tag2;
53GdkColor color;
54
55GtkTreeStore *tree1, *tree2, *tree;
56GtkTreeModel *model1, *model2;
57static GtkTreeIter *parents[256];
58static gint indent;
59
60static struct menu *current;
61static struct menu *browsed;
62
63enum {
64 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
65 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
66 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
67 COL_NUMBER
68};
69
70static void display_list(void);
71static void display_tree(struct menu *menu);
72static void display_tree_part(void);
73static void update_tree(struct menu *src, GtkTreeIter * dst);
74static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
75static gchar **fill_row(struct menu *menu);
76static void conf_changed(void);
77
78
79#ifdef DEBUG
80static const char *dbg_sym_flags(int val)
81{
82 static char buf[256];
83
84 bzero(buf, 256);
85
86 if (val & SYMBOL_CONST)
87 strcat(buf, "const/");
88 if (val & SYMBOL_CHECK)
89 strcat(buf, "check/");
90 if (val & SYMBOL_CHOICE)
91 strcat(buf, "choice/");
92 if (val & SYMBOL_CHOICEVAL)
93 strcat(buf, "choiceval/");
94 if (val & SYMBOL_VALID)
95 strcat(buf, "valid/");
96 if (val & SYMBOL_OPTIONAL)
97 strcat(buf, "optional/");
98 if (val & SYMBOL_WRITE)
99 strcat(buf, "write/");
100 if (val & SYMBOL_CHANGED)
101 strcat(buf, "changed/");
102 if (val & SYMBOL_NO_WRITE)
103 strcat(buf, "no_write/");
104
105 buf[strlen(buf) - 1] = '\0';
106
107 return buf;
108}
109#endif
110
111static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
112 GtkStyle *style, gchar *btn_name, gchar **xpm)
113{
114 GdkPixmap *pixmap;
115 GdkBitmap *mask;
116 GtkToolButton *button;
117 GtkWidget *image;
118
119 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
120 &style->bg[GTK_STATE_NORMAL],
121 xpm);
122
123 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
124 image = gtk_image_new_from_pixmap(pixmap, mask);
125 gtk_widget_show(image);
126 gtk_tool_button_set_icon_widget(button, image);
127}
128
129
130static void init_main_window(const gchar *glade_file)
131{
132 GladeXML *xml;
133 GtkWidget *widget;
134 GtkTextBuffer *txtbuf;
135 GtkStyle *style;
136
137 xml = glade_xml_new(glade_file, "window1", NULL);
138 if (!xml)
139 g_error("GUI loading failed !\n");
140 glade_xml_signal_autoconnect(xml);
141
142 main_wnd = glade_xml_get_widget(xml, "window1");
143 hpaned = glade_xml_get_widget(xml, "hpaned1");
144 vpaned = glade_xml_get_widget(xml, "vpaned1");
145 tree1_w = glade_xml_get_widget(xml, "treeview1");
146 tree2_w = glade_xml_get_widget(xml, "treeview2");
147 text_w = glade_xml_get_widget(xml, "textview3");
148
149 back_btn = glade_xml_get_widget(xml, "button1");
150 gtk_widget_set_sensitive(back_btn, FALSE);
151
152 widget = glade_xml_get_widget(xml, "show_name1");
153 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
154 show_name);
155
156 widget = glade_xml_get_widget(xml, "show_range1");
157 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
158 show_range);
159
160 widget = glade_xml_get_widget(xml, "show_data1");
161 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
162 show_value);
163
164 save_btn = glade_xml_get_widget(xml, "button3");
165 save_menu_item = glade_xml_get_widget(xml, "save1");
166 conf_set_changed_callback(conf_changed);
167
168 style = gtk_widget_get_style(main_wnd);
169 widget = glade_xml_get_widget(xml, "toolbar1");
170
171 replace_button_icon(xml, main_wnd->window, style,
172 "button4", (gchar **) xpm_single_view);
173 replace_button_icon(xml, main_wnd->window, style,
174 "button5", (gchar **) xpm_split_view);
175 replace_button_icon(xml, main_wnd->window, style,
176 "button6", (gchar **) xpm_tree_view);
177
178 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
179 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
180 "foreground", "red",
181 "weight", PANGO_WEIGHT_BOLD,
182 NULL);
183 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
184
185 NULL);
186
187 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
188
189 gtk_widget_show(main_wnd);
190}
191
192static void init_tree_model(void)
193{
194 gint i;
195
196 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
197 G_TYPE_STRING, G_TYPE_STRING,
198 G_TYPE_STRING, G_TYPE_STRING,
199 G_TYPE_STRING, G_TYPE_STRING,
200 G_TYPE_POINTER, GDK_TYPE_COLOR,
201 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
202 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
203 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
204 G_TYPE_BOOLEAN);
205 model2 = GTK_TREE_MODEL(tree2);
206
207 for (parents[0] = NULL, i = 1; i < 256; i++)
208 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
209
210 tree1 = gtk_tree_store_new(COL_NUMBER,
211 G_TYPE_STRING, G_TYPE_STRING,
212 G_TYPE_STRING, G_TYPE_STRING,
213 G_TYPE_STRING, G_TYPE_STRING,
214 G_TYPE_POINTER, GDK_TYPE_COLOR,
215 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
216 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
217 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
218 G_TYPE_BOOLEAN);
219 model1 = GTK_TREE_MODEL(tree1);
220}
221
222static void init_left_tree(void)
223{
224 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
225 GtkCellRenderer *renderer;
226 GtkTreeSelection *sel;
227 GtkTreeViewColumn *column;
228
229 gtk_tree_view_set_model(view, model1);
230 gtk_tree_view_set_headers_visible(view, TRUE);
231 gtk_tree_view_set_rules_hint(view, TRUE);
232
233 column = gtk_tree_view_column_new();
234 gtk_tree_view_append_column(view, column);
235 gtk_tree_view_column_set_title(column, "Options");
236
237 renderer = gtk_cell_renderer_toggle_new();
238 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
239 renderer, FALSE);
240 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
241 renderer,
242 "active", COL_BTNACT,
243 "inconsistent", COL_BTNINC,
244 "visible", COL_BTNVIS,
245 "radio", COL_BTNRAD, NULL);
246 renderer = gtk_cell_renderer_text_new();
247 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
248 renderer, FALSE);
249 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
250 renderer,
251 "text", COL_OPTION,
252 "foreground-gdk",
253 COL_COLOR, NULL);
254
255 sel = gtk_tree_view_get_selection(view);
256 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
257 gtk_widget_realize(tree1_w);
258}
259
260static void renderer_edited(GtkCellRendererText * cell,
261 const gchar * path_string,
262 const gchar * new_text, gpointer user_data);
263
264static void init_right_tree(void)
265{
266 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
267 GtkCellRenderer *renderer;
268 GtkTreeSelection *sel;
269 GtkTreeViewColumn *column;
270 gint i;
271
272 gtk_tree_view_set_model(view, model2);
273 gtk_tree_view_set_headers_visible(view, TRUE);
274 gtk_tree_view_set_rules_hint(view, TRUE);
275
276 column = gtk_tree_view_column_new();
277 gtk_tree_view_append_column(view, column);
278 gtk_tree_view_column_set_title(column, "Options");
279
280 renderer = gtk_cell_renderer_pixbuf_new();
281 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
282 renderer, FALSE);
283 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
284 renderer,
285 "pixbuf", COL_PIXBUF,
286 "visible", COL_PIXVIS, NULL);
287 renderer = gtk_cell_renderer_toggle_new();
288 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
289 renderer, FALSE);
290 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
291 renderer,
292 "active", COL_BTNACT,
293 "inconsistent", COL_BTNINC,
294 "visible", COL_BTNVIS,
295 "radio", COL_BTNRAD, NULL);
296 renderer = gtk_cell_renderer_text_new();
297 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
298 renderer, FALSE);
299 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
300 renderer,
301 "text", COL_OPTION,
302 "foreground-gdk",
303 COL_COLOR, NULL);
304
305 renderer = gtk_cell_renderer_text_new();
306 gtk_tree_view_insert_column_with_attributes(view, -1,
307 "Name", renderer,
308 "text", COL_NAME,
309 "foreground-gdk",
310 COL_COLOR, NULL);
311 renderer = gtk_cell_renderer_text_new();
312 gtk_tree_view_insert_column_with_attributes(view, -1,
313 "N", renderer,
314 "text", COL_NO,
315 "foreground-gdk",
316 COL_COLOR, NULL);
317 renderer = gtk_cell_renderer_text_new();
318 gtk_tree_view_insert_column_with_attributes(view, -1,
319 "M", renderer,
320 "text", COL_MOD,
321 "foreground-gdk",
322 COL_COLOR, NULL);
323 renderer = gtk_cell_renderer_text_new();
324 gtk_tree_view_insert_column_with_attributes(view, -1,
325 "Y", renderer,
326 "text", COL_YES,
327 "foreground-gdk",
328 COL_COLOR, NULL);
329 renderer = gtk_cell_renderer_text_new();
330 gtk_tree_view_insert_column_with_attributes(view, -1,
331 "Value", renderer,
332 "text", COL_VALUE,
333 "editable",
334 COL_EDIT,
335 "foreground-gdk",
336 COL_COLOR, NULL);
337 g_signal_connect(G_OBJECT(renderer), "edited",
338 G_CALLBACK(renderer_edited), NULL);
339
340 column = gtk_tree_view_get_column(view, COL_NAME);
341 gtk_tree_view_column_set_visible(column, show_name);
342 column = gtk_tree_view_get_column(view, COL_NO);
343 gtk_tree_view_column_set_visible(column, show_range);
344 column = gtk_tree_view_get_column(view, COL_MOD);
345 gtk_tree_view_column_set_visible(column, show_range);
346 column = gtk_tree_view_get_column(view, COL_YES);
347 gtk_tree_view_column_set_visible(column, show_range);
348 column = gtk_tree_view_get_column(view, COL_VALUE);
349 gtk_tree_view_column_set_visible(column, show_value);
350
351 if (resizeable) {
352 for (i = 0; i < COL_VALUE; i++) {
353 column = gtk_tree_view_get_column(view, i);
354 gtk_tree_view_column_set_resizable(column, TRUE);
355 }
356 }
357
358 sel = gtk_tree_view_get_selection(view);
359 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
360}
361
362
363
364
365
366static void text_insert_help(struct menu *menu)
367{
368 GtkTextBuffer *buffer;
369 GtkTextIter start, end;
370 const char *prompt = menu_get_prompt(menu);
371 struct gstr help = str_new();
372
373 menu_get_ext_help(menu, &help);
374
375 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
376 gtk_text_buffer_get_bounds(buffer, &start, &end);
377 gtk_text_buffer_delete(buffer, &start, &end);
378 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
379
380 gtk_text_buffer_get_end_iter(buffer, &end);
381 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
382 NULL);
383 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
384 gtk_text_buffer_get_end_iter(buffer, &end);
385 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
386 NULL);
387 str_free(&help);
388}
389
390
391static void text_insert_msg(const char *title, const char *message)
392{
393 GtkTextBuffer *buffer;
394 GtkTextIter start, end;
395 const char *msg = message;
396
397 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
398 gtk_text_buffer_get_bounds(buffer, &start, &end);
399 gtk_text_buffer_delete(buffer, &start, &end);
400 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
401
402 gtk_text_buffer_get_end_iter(buffer, &end);
403 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
404 NULL);
405 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
406 gtk_text_buffer_get_end_iter(buffer, &end);
407 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
408 NULL);
409}
410
411
412
413
414void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
415gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
416 gpointer user_data)
417{
418 GtkWidget *dialog, *label;
419 gint result;
420
421 if (!conf_get_changed())
422 return FALSE;
423
424 dialog = gtk_dialog_new_with_buttons("Warning !",
425 GTK_WINDOW(main_wnd),
426 (GtkDialogFlags)
427 (GTK_DIALOG_MODAL |
428 GTK_DIALOG_DESTROY_WITH_PARENT),
429 GTK_STOCK_OK,
430 GTK_RESPONSE_YES,
431 GTK_STOCK_NO,
432 GTK_RESPONSE_NO,
433 GTK_STOCK_CANCEL,
434 GTK_RESPONSE_CANCEL, NULL);
435 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
436 GTK_RESPONSE_CANCEL);
437
438 label = gtk_label_new("\nSave configuration ?\n");
439 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
440 gtk_widget_show(label);
441
442 result = gtk_dialog_run(GTK_DIALOG(dialog));
443 switch (result) {
444 case GTK_RESPONSE_YES:
445 on_save_activate(NULL, NULL);
446 return FALSE;
447 case GTK_RESPONSE_NO:
448 return FALSE;
449 case GTK_RESPONSE_CANCEL:
450 case GTK_RESPONSE_DELETE_EVENT:
451 default:
452 gtk_widget_destroy(dialog);
453 return TRUE;
454 }
455
456 return FALSE;
457}
458
459
460void on_window1_destroy(GtkObject * object, gpointer user_data)
461{
462 gtk_main_quit();
463}
464
465
466void
467on_window1_size_request(GtkWidget * widget,
468 GtkRequisition * requisition, gpointer user_data)
469{
470 static gint old_h;
471 gint w, h;
472
473 if (widget->window == NULL)
474 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
475 else
476 gdk_window_get_size(widget->window, &w, &h);
477
478 if (h == old_h)
479 return;
480 old_h = h;
481
482 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
483}
484
485
486
487
488
489static void
490load_filename(GtkFileSelection * file_selector, gpointer user_data)
491{
492 const gchar *fn;
493
494 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
495 (user_data));
496
497 if (conf_read(fn))
498 text_insert_msg("Error", "Unable to load configuration !");
499 else
500 display_tree(&rootmenu);
501}
502
503void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
504{
505 GtkWidget *fs;
506
507 fs = gtk_file_selection_new("Load file...");
508 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
509 "clicked",
510 G_CALLBACK(load_filename), (gpointer) fs);
511 g_signal_connect_swapped(GTK_OBJECT
512 (GTK_FILE_SELECTION(fs)->ok_button),
513 "clicked", G_CALLBACK(gtk_widget_destroy),
514 (gpointer) fs);
515 g_signal_connect_swapped(GTK_OBJECT
516 (GTK_FILE_SELECTION(fs)->cancel_button),
517 "clicked", G_CALLBACK(gtk_widget_destroy),
518 (gpointer) fs);
519 gtk_widget_show(fs);
520}
521
522
523void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
524{
525 if (conf_write(NULL))
526 text_insert_msg("Error", "Unable to save configuration !");
527 conf_write_autoconf(0);
528}
529
530
531static void
532store_filename(GtkFileSelection * file_selector, gpointer user_data)
533{
534 const gchar *fn;
535
536 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
537 (user_data));
538
539 if (conf_write(fn))
540 text_insert_msg("Error", "Unable to save configuration !");
541
542 gtk_widget_destroy(GTK_WIDGET(user_data));
543}
544
545void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
546{
547 GtkWidget *fs;
548
549 fs = gtk_file_selection_new("Save file as...");
550 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
551 "clicked",
552 G_CALLBACK(store_filename), (gpointer) fs);
553 g_signal_connect_swapped(GTK_OBJECT
554 (GTK_FILE_SELECTION(fs)->ok_button),
555 "clicked", G_CALLBACK(gtk_widget_destroy),
556 (gpointer) fs);
557 g_signal_connect_swapped(GTK_OBJECT
558 (GTK_FILE_SELECTION(fs)->cancel_button),
559 "clicked", G_CALLBACK(gtk_widget_destroy),
560 (gpointer) fs);
561 gtk_widget_show(fs);
562}
563
564
565void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
566{
567 if (!on_window1_delete_event(NULL, NULL, NULL))
568 gtk_widget_destroy(GTK_WIDGET(main_wnd));
569}
570
571
572void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
573{
574 GtkTreeViewColumn *col;
575
576 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
577 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
578 if (col)
579 gtk_tree_view_column_set_visible(col, show_name);
580}
581
582
583void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
584{
585 GtkTreeViewColumn *col;
586
587 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
588 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
589 if (col)
590 gtk_tree_view_column_set_visible(col, show_range);
591 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
592 if (col)
593 gtk_tree_view_column_set_visible(col, show_range);
594 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
595 if (col)
596 gtk_tree_view_column_set_visible(col, show_range);
597
598}
599
600
601void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
602{
603 GtkTreeViewColumn *col;
604
605 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
606 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
607 if (col)
608 gtk_tree_view_column_set_visible(col, show_value);
609}
610
611
612void
613on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
614{
615 opt_mode = OPT_NORMAL;
616 gtk_tree_store_clear(tree2);
617 display_tree(&rootmenu);
618}
619
620
621void
622on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
623{
624 opt_mode = OPT_ALL;
625 gtk_tree_store_clear(tree2);
626 display_tree(&rootmenu);
627}
628
629
630void
631on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
632{
633 opt_mode = OPT_PROMPT;
634 gtk_tree_store_clear(tree2);
635 display_tree(&rootmenu);
636}
637
638
639void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
640{
641 GtkWidget *dialog;
642 const gchar *intro_text =
643 "Welcome to gkc, the GTK+ graphical configuration tool\n"
644 "For each option, a blank box indicates the feature is disabled, a\n"
645 "check indicates it is enabled, and a dot indicates that it is to\n"
646 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
647 "\n"
648 "If you do not see an option (e.g., a device driver) that you\n"
649 "believe should be present, try turning on Show All Options\n"
650 "under the Options menu.\n"
651 "Although there is no cross reference yet to help you figure out\n"
652 "what other options must be enabled to support the option you\n"
653 "are interested in, you can still view the help of a grayed-out\n"
654 "option.\n"
655 "\n"
656 "Toggling Show Debug Info under the Options menu will show \n"
657 "the dependencies, which you can then match by examining other options.";
658
659 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
660 GTK_DIALOG_DESTROY_WITH_PARENT,
661 GTK_MESSAGE_INFO,
662 GTK_BUTTONS_CLOSE, "%s", intro_text);
663 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
664 G_CALLBACK(gtk_widget_destroy),
665 GTK_OBJECT(dialog));
666 gtk_widget_show_all(dialog);
667}
668
669
670void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
671{
672 GtkWidget *dialog;
673 const gchar *about_text =
674 "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
675 "Based on the source code from Roman Zippel.\n";
676
677 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
678 GTK_DIALOG_DESTROY_WITH_PARENT,
679 GTK_MESSAGE_INFO,
680 GTK_BUTTONS_CLOSE, "%s", about_text);
681 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
682 G_CALLBACK(gtk_widget_destroy),
683 GTK_OBJECT(dialog));
684 gtk_widget_show_all(dialog);
685}
686
687
688void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
689{
690 GtkWidget *dialog;
691 const gchar *license_text =
692 "gkc is released under the terms of the GNU GPL v2.\n"
693 "For more information, please see the source code or\n"
694 "visit http://www.fsf.org/licenses/licenses.html\n";
695
696 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
697 GTK_DIALOG_DESTROY_WITH_PARENT,
698 GTK_MESSAGE_INFO,
699 GTK_BUTTONS_CLOSE, "%s", license_text);
700 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
701 G_CALLBACK(gtk_widget_destroy),
702 GTK_OBJECT(dialog));
703 gtk_widget_show_all(dialog);
704}
705
706
707void on_back_clicked(GtkButton * button, gpointer user_data)
708{
709 enum prop_type ptype;
710
711 current = current->parent;
712 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
713 if (ptype != P_MENU)
714 current = current->parent;
715 display_tree_part();
716
717 if (current == &rootmenu)
718 gtk_widget_set_sensitive(back_btn, FALSE);
719}
720
721
722void on_load_clicked(GtkButton * button, gpointer user_data)
723{
724 on_load1_activate(NULL, user_data);
725}
726
727
728void on_single_clicked(GtkButton * button, gpointer user_data)
729{
730 view_mode = SINGLE_VIEW;
731 gtk_widget_hide(tree1_w);
732 current = &rootmenu;
733 display_tree_part();
734}
735
736
737void on_split_clicked(GtkButton * button, gpointer user_data)
738{
739 gint w, h;
740 view_mode = SPLIT_VIEW;
741 gtk_widget_show(tree1_w);
742 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
743 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
744 if (tree2)
745 gtk_tree_store_clear(tree2);
746 display_list();
747
748
749 gtk_widget_set_sensitive(back_btn, FALSE);
750}
751
752
753void on_full_clicked(GtkButton * button, gpointer user_data)
754{
755 view_mode = FULL_VIEW;
756 gtk_widget_hide(tree1_w);
757 if (tree2)
758 gtk_tree_store_clear(tree2);
759 display_tree(&rootmenu);
760 gtk_widget_set_sensitive(back_btn, FALSE);
761}
762
763
764void on_collapse_clicked(GtkButton * button, gpointer user_data)
765{
766 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
767}
768
769
770void on_expand_clicked(GtkButton * button, gpointer user_data)
771{
772 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
773}
774
775
776
777
778
779static void renderer_edited(GtkCellRendererText * cell,
780 const gchar * path_string,
781 const gchar * new_text, gpointer user_data)
782{
783 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
784 GtkTreeIter iter;
785 const char *old_def, *new_def;
786 struct menu *menu;
787 struct symbol *sym;
788
789 if (!gtk_tree_model_get_iter(model2, &iter, path))
790 return;
791
792 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
793 sym = menu->sym;
794
795 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
796 new_def = new_text;
797
798 sym_set_string_value(sym, new_def);
799
800 update_tree(&rootmenu, NULL);
801
802 gtk_tree_path_free(path);
803}
804
805
806static void change_sym_value(struct menu *menu, gint col)
807{
808 struct symbol *sym = menu->sym;
809 tristate newval;
810
811 if (!sym)
812 return;
813
814 if (col == COL_NO)
815 newval = no;
816 else if (col == COL_MOD)
817 newval = mod;
818 else if (col == COL_YES)
819 newval = yes;
820 else
821 return;
822
823 switch (sym_get_type(sym)) {
824 case S_BOOLEAN:
825 case S_TRISTATE:
826 if (!sym_tristate_within_range(sym, newval))
827 newval = yes;
828 sym_set_tristate_value(sym, newval);
829 if (view_mode == FULL_VIEW)
830 update_tree(&rootmenu, NULL);
831 else if (view_mode == SPLIT_VIEW) {
832 update_tree(browsed, NULL);
833 display_list();
834 }
835 else if (view_mode == SINGLE_VIEW)
836 display_tree_part();
837 break;
838 case S_INT:
839 case S_HEX:
840 case S_STRING:
841 default:
842 break;
843 }
844}
845
846static void toggle_sym_value(struct menu *menu)
847{
848 if (!menu->sym)
849 return;
850
851 sym_toggle_tristate_value(menu->sym);
852 if (view_mode == FULL_VIEW)
853 update_tree(&rootmenu, NULL);
854 else if (view_mode == SPLIT_VIEW) {
855 update_tree(browsed, NULL);
856 display_list();
857 }
858 else if (view_mode == SINGLE_VIEW)
859 display_tree_part();
860}
861
862static gint column2index(GtkTreeViewColumn * column)
863{
864 gint i;
865
866 for (i = 0; i < COL_NUMBER; i++) {
867 GtkTreeViewColumn *col;
868
869 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
870 if (col == column)
871 return i;
872 }
873
874 return -1;
875}
876
877
878
879gboolean
880on_treeview2_button_press_event(GtkWidget * widget,
881 GdkEventButton * event, gpointer user_data)
882{
883 GtkTreeView *view = GTK_TREE_VIEW(widget);
884 GtkTreePath *path;
885 GtkTreeViewColumn *column;
886 GtkTreeIter iter;
887 struct menu *menu;
888 gint col;
889
890#if GTK_CHECK_VERSION(2,1,4)
891 gint tx = (gint) event->x;
892 gint ty = (gint) event->y;
893 gint cx, cy;
894
895 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
896 &cy);
897#else
898 gtk_tree_view_get_cursor(view, &path, &column);
899#endif
900 if (path == NULL)
901 return FALSE;
902
903 if (!gtk_tree_model_get_iter(model2, &iter, path))
904 return FALSE;
905 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
906
907 col = column2index(column);
908 if (event->type == GDK_2BUTTON_PRESS) {
909 enum prop_type ptype;
910 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
911
912 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
913
914 current = menu;
915 display_tree_part();
916 gtk_widget_set_sensitive(back_btn, TRUE);
917 } else if (col == COL_OPTION) {
918 toggle_sym_value(menu);
919 gtk_tree_view_expand_row(view, path, TRUE);
920 }
921 } else {
922 if (col == COL_VALUE) {
923 toggle_sym_value(menu);
924 gtk_tree_view_expand_row(view, path, TRUE);
925 } else if (col == COL_NO || col == COL_MOD
926 || col == COL_YES) {
927 change_sym_value(menu, col);
928 gtk_tree_view_expand_row(view, path, TRUE);
929 }
930 }
931
932 return FALSE;
933}
934
935
936gboolean
937on_treeview2_key_press_event(GtkWidget * widget,
938 GdkEventKey * event, gpointer user_data)
939{
940 GtkTreeView *view = GTK_TREE_VIEW(widget);
941 GtkTreePath *path;
942 GtkTreeViewColumn *column;
943 GtkTreeIter iter;
944 struct menu *menu;
945 gint col;
946
947 gtk_tree_view_get_cursor(view, &path, &column);
948 if (path == NULL)
949 return FALSE;
950
951 if (event->keyval == GDK_space) {
952 if (gtk_tree_view_row_expanded(view, path))
953 gtk_tree_view_collapse_row(view, path);
954 else
955 gtk_tree_view_expand_row(view, path, FALSE);
956 return TRUE;
957 }
958 if (event->keyval == GDK_KP_Enter) {
959 }
960 if (widget == tree1_w)
961 return FALSE;
962
963 gtk_tree_model_get_iter(model2, &iter, path);
964 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
965
966 if (!strcasecmp(event->string, "n"))
967 col = COL_NO;
968 else if (!strcasecmp(event->string, "m"))
969 col = COL_MOD;
970 else if (!strcasecmp(event->string, "y"))
971 col = COL_YES;
972 else
973 col = -1;
974 change_sym_value(menu, col);
975
976 return FALSE;
977}
978
979
980
981void
982on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
983{
984 GtkTreeSelection *selection;
985 GtkTreeIter iter;
986 struct menu *menu;
987
988 selection = gtk_tree_view_get_selection(treeview);
989 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
990 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
991 text_insert_help(menu);
992 }
993}
994
995
996
997gboolean
998on_treeview1_button_press_event(GtkWidget * widget,
999 GdkEventButton * event, gpointer user_data)
1000{
1001 GtkTreeView *view = GTK_TREE_VIEW(widget);
1002 GtkTreePath *path;
1003 GtkTreeViewColumn *column;
1004 GtkTreeIter iter;
1005 struct menu *menu;
1006
1007 gint tx = (gint) event->x;
1008 gint ty = (gint) event->y;
1009 gint cx, cy;
1010
1011 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1012 &cy);
1013 if (path == NULL)
1014 return FALSE;
1015
1016 gtk_tree_model_get_iter(model1, &iter, path);
1017 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1018
1019 if (event->type == GDK_2BUTTON_PRESS) {
1020 toggle_sym_value(menu);
1021 current = menu;
1022 display_tree_part();
1023 } else {
1024 browsed = menu;
1025 display_tree_part();
1026 }
1027
1028 gtk_widget_realize(tree2_w);
1029 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1030 gtk_widget_grab_focus(tree2_w);
1031
1032 return FALSE;
1033}
1034
1035
1036
1037static gchar **fill_row(struct menu *menu)
1038{
1039 static gchar *row[COL_NUMBER];
1040 struct symbol *sym = menu->sym;
1041 const char *def;
1042 int stype;
1043 tristate val;
1044 enum prop_type ptype;
1045 int i;
1046
1047 for (i = COL_OPTION; i <= COL_COLOR; i++)
1048 g_free(row[i]);
1049 bzero(row, sizeof(row));
1050
1051 row[COL_OPTION] =
1052 g_strdup_printf("%s %s", menu_get_prompt(menu),
1053 sym && !sym_has_value(sym) ? "(NEW)" : "");
1054
1055 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1056 row[COL_COLOR] = g_strdup("DarkGray");
1057 else if (opt_mode == OPT_PROMPT &&
1058 menu_has_prompt(menu) && !menu_is_visible(menu))
1059 row[COL_COLOR] = g_strdup("DarkGray");
1060 else
1061 row[COL_COLOR] = g_strdup("Black");
1062
1063 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1064 switch (ptype) {
1065 case P_MENU:
1066 row[COL_PIXBUF] = (gchar *) xpm_menu;
1067 if (view_mode == SINGLE_VIEW)
1068 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1069 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1070 break;
1071 case P_COMMENT:
1072 row[COL_PIXBUF] = (gchar *) xpm_void;
1073 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1074 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1075 break;
1076 default:
1077 row[COL_PIXBUF] = (gchar *) xpm_void;
1078 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1079 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1080 break;
1081 }
1082
1083 if (!sym)
1084 return row;
1085 row[COL_NAME] = g_strdup(sym->name);
1086
1087 sym_calc_value(sym);
1088 sym->flags &= ~SYMBOL_CHANGED;
1089
1090 if (sym_is_choice(sym)) {
1091 struct menu *child;
1092 struct symbol *def_sym = sym_get_choice_value(sym);
1093 struct menu *def_menu = NULL;
1094
1095 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1096
1097 for (child = menu->list; child; child = child->next) {
1098 if (menu_is_visible(child)
1099 && child->sym == def_sym)
1100 def_menu = child;
1101 }
1102
1103 if (def_menu)
1104 row[COL_VALUE] =
1105 g_strdup(menu_get_prompt(def_menu));
1106 }
1107 if (sym->flags & SYMBOL_CHOICEVAL)
1108 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1109
1110 stype = sym_get_type(sym);
1111 switch (stype) {
1112 case S_BOOLEAN:
1113 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1114 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1115 if (sym_is_choice(sym))
1116 break;
1117
1118 case S_TRISTATE:
1119 val = sym_get_tristate_value(sym);
1120 switch (val) {
1121 case no:
1122 row[COL_NO] = g_strdup("N");
1123 row[COL_VALUE] = g_strdup("N");
1124 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1125 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1126 break;
1127 case mod:
1128 row[COL_MOD] = g_strdup("M");
1129 row[COL_VALUE] = g_strdup("M");
1130 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1131 break;
1132 case yes:
1133 row[COL_YES] = g_strdup("Y");
1134 row[COL_VALUE] = g_strdup("Y");
1135 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1136 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1137 break;
1138 }
1139
1140 if (val != no && sym_tristate_within_range(sym, no))
1141 row[COL_NO] = g_strdup("_");
1142 if (val != mod && sym_tristate_within_range(sym, mod))
1143 row[COL_MOD] = g_strdup("_");
1144 if (val != yes && sym_tristate_within_range(sym, yes))
1145 row[COL_YES] = g_strdup("_");
1146 break;
1147 case S_INT:
1148 case S_HEX:
1149 case S_STRING:
1150 def = sym_get_string_value(sym);
1151 row[COL_VALUE] = g_strdup(def);
1152 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1153 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1154 break;
1155 }
1156
1157 return row;
1158}
1159
1160
1161
1162static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1163{
1164 GdkColor color;
1165 gboolean success;
1166 GdkPixbuf *pix;
1167
1168 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1169 row[COL_PIXBUF]);
1170
1171 gdk_color_parse(row[COL_COLOR], &color);
1172 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1173 FALSE, FALSE, &success);
1174
1175 gtk_tree_store_set(tree, node,
1176 COL_OPTION, row[COL_OPTION],
1177 COL_NAME, row[COL_NAME],
1178 COL_NO, row[COL_NO],
1179 COL_MOD, row[COL_MOD],
1180 COL_YES, row[COL_YES],
1181 COL_VALUE, row[COL_VALUE],
1182 COL_MENU, (gpointer) menu,
1183 COL_COLOR, &color,
1184 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1185 COL_PIXBUF, pix,
1186 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1187 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1188 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1189 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1190 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1191 -1);
1192
1193 g_object_unref(pix);
1194}
1195
1196
1197
1198static void place_node(struct menu *menu, char **row)
1199{
1200 GtkTreeIter *parent = parents[indent - 1];
1201 GtkTreeIter *node = parents[indent];
1202
1203 gtk_tree_store_append(tree, node, parent);
1204 set_node(node, menu, row);
1205}
1206
1207
1208
1209static GtkTreeIter found;
1210
1211
1212
1213
1214static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
1215 struct menu *tofind)
1216{
1217 GtkTreeIter iter;
1218 GtkTreeIter *child = &iter;
1219 gboolean valid;
1220 GtkTreeIter *ret;
1221
1222 valid = gtk_tree_model_iter_children(model2, child, parent);
1223 while (valid) {
1224 struct menu *menu;
1225
1226 gtk_tree_model_get(model2, child, 6, &menu, -1);
1227
1228 if (menu == tofind) {
1229 memcpy(&found, child, sizeof(GtkTreeIter));
1230 return &found;
1231 }
1232
1233 ret = gtktree_iter_find_node(child, tofind);
1234 if (ret)
1235 return ret;
1236
1237 valid = gtk_tree_model_iter_next(model2, child);
1238 }
1239
1240 return NULL;
1241}
1242
1243
1244
1245
1246
1247
1248static void update_tree(struct menu *src, GtkTreeIter * dst)
1249{
1250 struct menu *child1;
1251 GtkTreeIter iter, tmp;
1252 GtkTreeIter *child2 = &iter;
1253 gboolean valid;
1254 GtkTreeIter *sibling;
1255 struct symbol *sym;
1256 struct menu *menu1, *menu2;
1257
1258 if (src == &rootmenu)
1259 indent = 1;
1260
1261 valid = gtk_tree_model_iter_children(model2, child2, dst);
1262 for (child1 = src->list; child1; child1 = child1->next) {
1263
1264 sym = child1->sym;
1265
1266 reparse:
1267 menu1 = child1;
1268 if (valid)
1269 gtk_tree_model_get(model2, child2, COL_MENU,
1270 &menu2, -1);
1271 else
1272 menu2 = NULL;
1273
1274#ifdef DEBUG
1275 printf("%*c%s | %s\n", indent, ' ',
1276 menu1 ? menu_get_prompt(menu1) : "nil",
1277 menu2 ? menu_get_prompt(menu2) : "nil");
1278#endif
1279
1280 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1281 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1282 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1283
1284
1285 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1286 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1287 valid = gtk_tree_model_iter_next(model2,
1288 child2);
1289 gtk_tree_store_remove(tree2, &tmp);
1290 if (!valid)
1291 return;
1292 else
1293 goto reparse;
1294 } else
1295 continue;
1296 }
1297
1298 if (menu1 != menu2) {
1299 if (gtktree_iter_find_node(dst, menu1) == NULL) {
1300 if (!valid && !menu2)
1301 sibling = NULL;
1302 else
1303 sibling = child2;
1304 gtk_tree_store_insert_before(tree2,
1305 child2,
1306 dst, sibling);
1307 set_node(child2, menu1, fill_row(menu1));
1308 if (menu2 == NULL)
1309 valid = TRUE;
1310 } else {
1311 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1312 valid = gtk_tree_model_iter_next(model2,
1313 child2);
1314 gtk_tree_store_remove(tree2, &tmp);
1315 if (!valid)
1316 return;
1317 else
1318 goto reparse;
1319 }
1320 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1321 set_node(child2, menu1, fill_row(menu1));
1322 }
1323
1324 indent++;
1325 update_tree(child1, child2);
1326 indent--;
1327
1328 valid = gtk_tree_model_iter_next(model2, child2);
1329 }
1330}
1331
1332
1333
1334static void display_tree(struct menu *menu)
1335{
1336 struct symbol *sym;
1337 struct property *prop;
1338 struct menu *child;
1339 enum prop_type ptype;
1340
1341 if (menu == &rootmenu) {
1342 indent = 1;
1343 current = &rootmenu;
1344 }
1345
1346 for (child = menu->list; child; child = child->next) {
1347 prop = child->prompt;
1348 sym = child->sym;
1349 ptype = prop ? prop->type : P_UNKNOWN;
1350
1351 if (sym)
1352 sym->flags &= ~SYMBOL_CHANGED;
1353
1354 if ((view_mode == SPLIT_VIEW)
1355 && !(child->flags & MENU_ROOT) && (tree == tree1))
1356 continue;
1357
1358 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1359 && (tree == tree2))
1360 continue;
1361
1362 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1363 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1364 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1365 place_node(child, fill_row(child));
1366#ifdef DEBUG
1367 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1368 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1369 printf("%s", prop_get_type_name(ptype));
1370 printf(" | ");
1371 if (sym) {
1372 printf("%s", sym_type_name(sym->type));
1373 printf(" | ");
1374 printf("%s", dbg_sym_flags(sym->flags));
1375 printf("\n");
1376 } else
1377 printf("\n");
1378#endif
1379 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1380 && (tree == tree2))
1381 continue;
1382
1383
1384
1385
1386
1387
1388 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1389 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1390 }
1391
1392 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1393 || (view_mode == FULL_VIEW)
1394 || (view_mode == SPLIT_VIEW)) {
1395 indent++;
1396 display_tree(child);
1397 indent--;
1398 }
1399 }
1400}
1401
1402
1403static void display_tree_part(void)
1404{
1405 if (tree2)
1406 gtk_tree_store_clear(tree2);
1407 if (view_mode == SINGLE_VIEW)
1408 display_tree(current);
1409 else if (view_mode == SPLIT_VIEW)
1410 display_tree(browsed);
1411 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1412}
1413
1414
1415static void display_list(void)
1416{
1417 if (tree1)
1418 gtk_tree_store_clear(tree1);
1419
1420 tree = tree1;
1421 display_tree(&rootmenu);
1422 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1423 tree = tree2;
1424}
1425
1426static void fixup_rootmenu(struct menu *menu)
1427{
1428 struct menu *child;
1429 static int menu_cnt = 0;
1430
1431 menu->flags |= MENU_ROOT;
1432 for (child = menu->list; child; child = child->next) {
1433 if (child->prompt && child->prompt->type == P_MENU) {
1434 menu_cnt++;
1435 fixup_rootmenu(child);
1436 menu_cnt--;
1437 } else if (!menu_cnt)
1438 fixup_rootmenu(child);
1439 }
1440}
1441
1442
1443
1444int main(int ac, char *av[])
1445{
1446 const char *name;
1447 char *env;
1448 gchar *glade_file;
1449
1450
1451 gtk_set_locale();
1452 gtk_init(&ac, &av);
1453 glade_init();
1454
1455
1456
1457
1458
1459 env = getenv(SRCTREE);
1460 if (env)
1461 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1462 else if (av[0][0] == '/')
1463 glade_file = g_strconcat(av[0], ".glade", NULL);
1464 else
1465 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1466
1467
1468 if (ac > 1 && av[1][0] == '-') {
1469 switch (av[1][1]) {
1470 case 'a':
1471
1472 break;
1473 case 's':
1474 conf_set_message_callback(NULL);
1475 break;
1476 case 'h':
1477 case '?':
1478 printf("%s [-s] <config>\n", av[0]);
1479 exit(0);
1480 }
1481 name = av[2];
1482 } else
1483 name = av[1];
1484
1485 conf_parse(name);
1486 fixup_rootmenu(&rootmenu);
1487 conf_read(NULL);
1488
1489
1490 init_main_window(glade_file);
1491 init_tree_model();
1492 init_left_tree();
1493 init_right_tree();
1494
1495 switch (view_mode) {
1496 case SINGLE_VIEW:
1497 display_tree_part();
1498 break;
1499 case SPLIT_VIEW:
1500 display_list();
1501 break;
1502 case FULL_VIEW:
1503 display_tree(&rootmenu);
1504 break;
1505 }
1506
1507 gtk_main();
1508
1509 return 0;
1510}
1511
1512static void conf_changed(void)
1513{
1514 bool changed = conf_get_changed();
1515 gtk_widget_set_sensitive(save_btn, changed);
1516 gtk_widget_set_sensitive(save_menu_item, changed);
1517}
1518