1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
4 */
5
6 #include <stdlib.h>
7 #include "lkc.h"
8 #include "images.h"
9
10 #include <glade/glade.h>
11 #include <gtk/gtk.h>
12 #include <glib.h>
13 #include <gdk/gdkkeysyms.h>
14
15 #include <stdio.h>
16 #include <string.h>
17 #include <strings.h>
18 #include <unistd.h>
19 #include <time.h>
20
21 //#define DEBUG
22
23 enum {
24 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
25 };
26
27 enum {
28 OPT_NORMAL, OPT_ALL, OPT_PROMPT
29 };
30
31 static gint view_mode = FULL_VIEW;
32 static gboolean show_name = TRUE;
33 static gboolean show_range = TRUE;
34 static gboolean show_value = TRUE;
35 static gboolean resizeable = FALSE;
36 static int opt_mode = OPT_NORMAL;
37
38 GtkWidget *main_wnd = NULL;
39 GtkWidget *tree1_w = NULL; // left frame
40 GtkWidget *tree2_w = NULL; // right frame
41 GtkWidget *text_w = NULL;
42 GtkWidget *hpaned = NULL;
43 GtkWidget *vpaned = NULL;
44 GtkWidget *back_btn = NULL;
45 GtkWidget *save_btn = NULL;
46 GtkWidget *save_menu_item = NULL;
47
48 GtkTextTag *tag1, *tag2;
49 GdkColor color;
50
51 GtkTreeStore *tree1, *tree2, *tree;
52 GtkTreeModel *model1, *model2;
53 static GtkTreeIter *parents[256];
54 static gint indent;
55
56 static struct menu *current; // current node for SINGLE view
57 static struct menu *browsed; // browsed node for SPLIT view
58
59 enum {
60 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
61 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
62 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
63 COL_NUMBER
64 };
65
66 static void display_list(void);
67 static void display_tree(struct menu *menu);
68 static void display_tree_part(void);
69 static void update_tree(struct menu *src, GtkTreeIter * dst);
70 static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
71 static gchar **fill_row(struct menu *menu);
72 static void conf_changed(void);
73
74 /* Helping/Debugging Functions */
75 #ifdef DEBUG
dbg_sym_flags(int val)76 static const char *dbg_sym_flags(int val)
77 {
78 static char buf[256];
79
80 bzero(buf, 256);
81
82 if (val & SYMBOL_CONST)
83 strcat(buf, "const/");
84 if (val & SYMBOL_CHECK)
85 strcat(buf, "check/");
86 if (val & SYMBOL_CHOICE)
87 strcat(buf, "choice/");
88 if (val & SYMBOL_CHOICEVAL)
89 strcat(buf, "choiceval/");
90 if (val & SYMBOL_VALID)
91 strcat(buf, "valid/");
92 if (val & SYMBOL_OPTIONAL)
93 strcat(buf, "optional/");
94 if (val & SYMBOL_WRITE)
95 strcat(buf, "write/");
96 if (val & SYMBOL_CHANGED)
97 strcat(buf, "changed/");
98 if (val & SYMBOL_NO_WRITE)
99 strcat(buf, "no_write/");
100
101 buf[strlen(buf) - 1] = '\0';
102
103 return buf;
104 }
105 #endif
106
replace_button_icon(GladeXML * xml,GdkDrawable * window,GtkStyle * style,gchar * btn_name,gchar ** xpm)107 static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
108 GtkStyle *style, gchar *btn_name, gchar **xpm)
109 {
110 GdkPixmap *pixmap;
111 GdkBitmap *mask;
112 GtkToolButton *button;
113 GtkWidget *image;
114
115 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
116 &style->bg[GTK_STATE_NORMAL],
117 xpm);
118
119 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
120 image = gtk_image_new_from_pixmap(pixmap, mask);
121 gtk_widget_show(image);
122 gtk_tool_button_set_icon_widget(button, image);
123 }
124
125 /* Main Window Initialization */
init_main_window(const gchar * glade_file)126 static void init_main_window(const gchar *glade_file)
127 {
128 GladeXML *xml;
129 GtkWidget *widget;
130 GtkTextBuffer *txtbuf;
131 GtkStyle *style;
132
133 xml = glade_xml_new(glade_file, "window1", NULL);
134 if (!xml)
135 g_error("GUI loading failed !\n");
136 glade_xml_signal_autoconnect(xml);
137
138 main_wnd = glade_xml_get_widget(xml, "window1");
139 hpaned = glade_xml_get_widget(xml, "hpaned1");
140 vpaned = glade_xml_get_widget(xml, "vpaned1");
141 tree1_w = glade_xml_get_widget(xml, "treeview1");
142 tree2_w = glade_xml_get_widget(xml, "treeview2");
143 text_w = glade_xml_get_widget(xml, "textview3");
144
145 back_btn = glade_xml_get_widget(xml, "button1");
146 gtk_widget_set_sensitive(back_btn, FALSE);
147
148 widget = glade_xml_get_widget(xml, "show_name1");
149 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
150 show_name);
151
152 widget = glade_xml_get_widget(xml, "show_range1");
153 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
154 show_range);
155
156 widget = glade_xml_get_widget(xml, "show_data1");
157 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
158 show_value);
159
160 save_btn = glade_xml_get_widget(xml, "button3");
161 save_menu_item = glade_xml_get_widget(xml, "save1");
162 conf_set_changed_callback(conf_changed);
163
164 style = gtk_widget_get_style(main_wnd);
165 widget = glade_xml_get_widget(xml, "toolbar1");
166
167 replace_button_icon(xml, main_wnd->window, style,
168 "button4", (gchar **) xpm_single_view);
169 replace_button_icon(xml, main_wnd->window, style,
170 "button5", (gchar **) xpm_split_view);
171 replace_button_icon(xml, main_wnd->window, style,
172 "button6", (gchar **) xpm_tree_view);
173
174 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
175 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
176 "foreground", "red",
177 "weight", PANGO_WEIGHT_BOLD,
178 NULL);
179 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
180 /*"style", PANGO_STYLE_OBLIQUE, */
181 NULL);
182
183 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
184
185 gtk_widget_show(main_wnd);
186 }
187
init_tree_model(void)188 static void init_tree_model(void)
189 {
190 gint i;
191
192 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
193 G_TYPE_STRING, G_TYPE_STRING,
194 G_TYPE_STRING, G_TYPE_STRING,
195 G_TYPE_STRING, G_TYPE_STRING,
196 G_TYPE_POINTER, GDK_TYPE_COLOR,
197 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
198 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
199 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
200 G_TYPE_BOOLEAN);
201 model2 = GTK_TREE_MODEL(tree2);
202
203 for (parents[0] = NULL, i = 1; i < 256; i++)
204 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
205
206 tree1 = gtk_tree_store_new(COL_NUMBER,
207 G_TYPE_STRING, G_TYPE_STRING,
208 G_TYPE_STRING, G_TYPE_STRING,
209 G_TYPE_STRING, G_TYPE_STRING,
210 G_TYPE_POINTER, GDK_TYPE_COLOR,
211 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
212 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
213 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
214 G_TYPE_BOOLEAN);
215 model1 = GTK_TREE_MODEL(tree1);
216 }
217
init_left_tree(void)218 static void init_left_tree(void)
219 {
220 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
221 GtkCellRenderer *renderer;
222 GtkTreeSelection *sel;
223 GtkTreeViewColumn *column;
224
225 gtk_tree_view_set_model(view, model1);
226 gtk_tree_view_set_headers_visible(view, TRUE);
227 gtk_tree_view_set_rules_hint(view, TRUE);
228
229 column = gtk_tree_view_column_new();
230 gtk_tree_view_append_column(view, column);
231 gtk_tree_view_column_set_title(column, "Options");
232
233 renderer = gtk_cell_renderer_toggle_new();
234 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
235 renderer, FALSE);
236 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
237 renderer,
238 "active", COL_BTNACT,
239 "inconsistent", COL_BTNINC,
240 "visible", COL_BTNVIS,
241 "radio", COL_BTNRAD, NULL);
242 renderer = gtk_cell_renderer_text_new();
243 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
244 renderer, FALSE);
245 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
246 renderer,
247 "text", COL_OPTION,
248 "foreground-gdk",
249 COL_COLOR, NULL);
250
251 sel = gtk_tree_view_get_selection(view);
252 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
253 gtk_widget_realize(tree1_w);
254 }
255
256 static void renderer_edited(GtkCellRendererText * cell,
257 const gchar * path_string,
258 const gchar * new_text, gpointer user_data);
259
init_right_tree(void)260 static void init_right_tree(void)
261 {
262 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
263 GtkCellRenderer *renderer;
264 GtkTreeSelection *sel;
265 GtkTreeViewColumn *column;
266 gint i;
267
268 gtk_tree_view_set_model(view, model2);
269 gtk_tree_view_set_headers_visible(view, TRUE);
270 gtk_tree_view_set_rules_hint(view, TRUE);
271
272 column = gtk_tree_view_column_new();
273 gtk_tree_view_append_column(view, column);
274 gtk_tree_view_column_set_title(column, "Options");
275
276 renderer = gtk_cell_renderer_pixbuf_new();
277 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
278 renderer, FALSE);
279 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
280 renderer,
281 "pixbuf", COL_PIXBUF,
282 "visible", COL_PIXVIS, NULL);
283 renderer = gtk_cell_renderer_toggle_new();
284 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
285 renderer, FALSE);
286 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
287 renderer,
288 "active", COL_BTNACT,
289 "inconsistent", COL_BTNINC,
290 "visible", COL_BTNVIS,
291 "radio", COL_BTNRAD, NULL);
292 renderer = gtk_cell_renderer_text_new();
293 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
294 renderer, FALSE);
295 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
296 renderer,
297 "text", COL_OPTION,
298 "foreground-gdk",
299 COL_COLOR, NULL);
300
301 renderer = gtk_cell_renderer_text_new();
302 gtk_tree_view_insert_column_with_attributes(view, -1,
303 "Name", renderer,
304 "text", COL_NAME,
305 "foreground-gdk",
306 COL_COLOR, NULL);
307 renderer = gtk_cell_renderer_text_new();
308 gtk_tree_view_insert_column_with_attributes(view, -1,
309 "N", renderer,
310 "text", COL_NO,
311 "foreground-gdk",
312 COL_COLOR, NULL);
313 renderer = gtk_cell_renderer_text_new();
314 gtk_tree_view_insert_column_with_attributes(view, -1,
315 "M", renderer,
316 "text", COL_MOD,
317 "foreground-gdk",
318 COL_COLOR, NULL);
319 renderer = gtk_cell_renderer_text_new();
320 gtk_tree_view_insert_column_with_attributes(view, -1,
321 "Y", renderer,
322 "text", COL_YES,
323 "foreground-gdk",
324 COL_COLOR, NULL);
325 renderer = gtk_cell_renderer_text_new();
326 gtk_tree_view_insert_column_with_attributes(view, -1,
327 "Value", renderer,
328 "text", COL_VALUE,
329 "editable",
330 COL_EDIT,
331 "foreground-gdk",
332 COL_COLOR, NULL);
333 g_signal_connect(G_OBJECT(renderer), "edited",
334 G_CALLBACK(renderer_edited), NULL);
335
336 column = gtk_tree_view_get_column(view, COL_NAME);
337 gtk_tree_view_column_set_visible(column, show_name);
338 column = gtk_tree_view_get_column(view, COL_NO);
339 gtk_tree_view_column_set_visible(column, show_range);
340 column = gtk_tree_view_get_column(view, COL_MOD);
341 gtk_tree_view_column_set_visible(column, show_range);
342 column = gtk_tree_view_get_column(view, COL_YES);
343 gtk_tree_view_column_set_visible(column, show_range);
344 column = gtk_tree_view_get_column(view, COL_VALUE);
345 gtk_tree_view_column_set_visible(column, show_value);
346
347 if (resizeable) {
348 for (i = 0; i < COL_VALUE; i++) {
349 column = gtk_tree_view_get_column(view, i);
350 gtk_tree_view_column_set_resizable(column, TRUE);
351 }
352 }
353
354 sel = gtk_tree_view_get_selection(view);
355 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
356 }
357
358
359 /* Utility Functions */
360
361
text_insert_help(struct menu * menu)362 static void text_insert_help(struct menu *menu)
363 {
364 GtkTextBuffer *buffer;
365 GtkTextIter start, end;
366 const char *prompt = menu_get_prompt(menu);
367 struct gstr help = str_new();
368
369 menu_get_ext_help(menu, &help);
370
371 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
372 gtk_text_buffer_get_bounds(buffer, &start, &end);
373 gtk_text_buffer_delete(buffer, &start, &end);
374 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
375
376 gtk_text_buffer_get_end_iter(buffer, &end);
377 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
378 NULL);
379 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
380 gtk_text_buffer_get_end_iter(buffer, &end);
381 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
382 NULL);
383 str_free(&help);
384 }
385
386
text_insert_msg(const char * title,const char * message)387 static void text_insert_msg(const char *title, const char *message)
388 {
389 GtkTextBuffer *buffer;
390 GtkTextIter start, end;
391 const char *msg = message;
392
393 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
394 gtk_text_buffer_get_bounds(buffer, &start, &end);
395 gtk_text_buffer_delete(buffer, &start, &end);
396 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
397
398 gtk_text_buffer_get_end_iter(buffer, &end);
399 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
400 NULL);
401 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
402 gtk_text_buffer_get_end_iter(buffer, &end);
403 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
404 NULL);
405 }
406
407
408 /* Main Windows Callbacks */
409
410 void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
on_window1_delete_event(GtkWidget * widget,GdkEvent * event,gpointer user_data)411 gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
412 gpointer user_data)
413 {
414 GtkWidget *dialog, *label;
415 gint result;
416
417 if (!conf_get_changed())
418 return FALSE;
419
420 dialog = gtk_dialog_new_with_buttons("Warning !",
421 GTK_WINDOW(main_wnd),
422 (GtkDialogFlags)
423 (GTK_DIALOG_MODAL |
424 GTK_DIALOG_DESTROY_WITH_PARENT),
425 GTK_STOCK_OK,
426 GTK_RESPONSE_YES,
427 GTK_STOCK_NO,
428 GTK_RESPONSE_NO,
429 GTK_STOCK_CANCEL,
430 GTK_RESPONSE_CANCEL, NULL);
431 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
432 GTK_RESPONSE_CANCEL);
433
434 label = gtk_label_new("\nSave configuration ?\n");
435 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
436 gtk_widget_show(label);
437
438 result = gtk_dialog_run(GTK_DIALOG(dialog));
439 switch (result) {
440 case GTK_RESPONSE_YES:
441 on_save_activate(NULL, NULL);
442 return FALSE;
443 case GTK_RESPONSE_NO:
444 return FALSE;
445 case GTK_RESPONSE_CANCEL:
446 case GTK_RESPONSE_DELETE_EVENT:
447 default:
448 gtk_widget_destroy(dialog);
449 return TRUE;
450 }
451
452 return FALSE;
453 }
454
455
on_window1_destroy(GtkObject * object,gpointer user_data)456 void on_window1_destroy(GtkObject * object, gpointer user_data)
457 {
458 gtk_main_quit();
459 }
460
461
462 void
on_window1_size_request(GtkWidget * widget,GtkRequisition * requisition,gpointer user_data)463 on_window1_size_request(GtkWidget * widget,
464 GtkRequisition * requisition, gpointer user_data)
465 {
466 static gint old_h;
467 gint w, h;
468
469 if (widget->window == NULL)
470 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
471 else
472 gdk_window_get_size(widget->window, &w, &h);
473
474 if (h == old_h)
475 return;
476 old_h = h;
477
478 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
479 }
480
481
482 /* Menu & Toolbar Callbacks */
483
484
485 static void
load_filename(GtkFileSelection * file_selector,gpointer user_data)486 load_filename(GtkFileSelection * file_selector, gpointer user_data)
487 {
488 const gchar *fn;
489
490 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
491 (user_data));
492
493 if (conf_read(fn))
494 text_insert_msg("Error", "Unable to load configuration !");
495 else
496 display_tree(&rootmenu);
497 }
498
on_load1_activate(GtkMenuItem * menuitem,gpointer user_data)499 void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
500 {
501 GtkWidget *fs;
502
503 fs = gtk_file_selection_new("Load file...");
504 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
505 "clicked",
506 G_CALLBACK(load_filename), (gpointer) fs);
507 g_signal_connect_swapped(GTK_OBJECT
508 (GTK_FILE_SELECTION(fs)->ok_button),
509 "clicked", G_CALLBACK(gtk_widget_destroy),
510 (gpointer) fs);
511 g_signal_connect_swapped(GTK_OBJECT
512 (GTK_FILE_SELECTION(fs)->cancel_button),
513 "clicked", G_CALLBACK(gtk_widget_destroy),
514 (gpointer) fs);
515 gtk_widget_show(fs);
516 }
517
518
on_save_activate(GtkMenuItem * menuitem,gpointer user_data)519 void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
520 {
521 if (conf_write(NULL))
522 text_insert_msg("Error", "Unable to save configuration !");
523 conf_write_autoconf(0);
524 }
525
526
527 static void
store_filename(GtkFileSelection * file_selector,gpointer user_data)528 store_filename(GtkFileSelection * file_selector, gpointer user_data)
529 {
530 const gchar *fn;
531
532 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
533 (user_data));
534
535 if (conf_write(fn))
536 text_insert_msg("Error", "Unable to save configuration !");
537
538 gtk_widget_destroy(GTK_WIDGET(user_data));
539 }
540
on_save_as1_activate(GtkMenuItem * menuitem,gpointer user_data)541 void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
542 {
543 GtkWidget *fs;
544
545 fs = gtk_file_selection_new("Save file as...");
546 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
547 "clicked",
548 G_CALLBACK(store_filename), (gpointer) fs);
549 g_signal_connect_swapped(GTK_OBJECT
550 (GTK_FILE_SELECTION(fs)->ok_button),
551 "clicked", G_CALLBACK(gtk_widget_destroy),
552 (gpointer) fs);
553 g_signal_connect_swapped(GTK_OBJECT
554 (GTK_FILE_SELECTION(fs)->cancel_button),
555 "clicked", G_CALLBACK(gtk_widget_destroy),
556 (gpointer) fs);
557 gtk_widget_show(fs);
558 }
559
560
on_quit1_activate(GtkMenuItem * menuitem,gpointer user_data)561 void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
562 {
563 if (!on_window1_delete_event(NULL, NULL, NULL))
564 gtk_widget_destroy(GTK_WIDGET(main_wnd));
565 }
566
567
on_show_name1_activate(GtkMenuItem * menuitem,gpointer user_data)568 void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
569 {
570 GtkTreeViewColumn *col;
571
572 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
573 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
574 if (col)
575 gtk_tree_view_column_set_visible(col, show_name);
576 }
577
578
on_show_range1_activate(GtkMenuItem * menuitem,gpointer user_data)579 void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
580 {
581 GtkTreeViewColumn *col;
582
583 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
584 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
585 if (col)
586 gtk_tree_view_column_set_visible(col, show_range);
587 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
588 if (col)
589 gtk_tree_view_column_set_visible(col, show_range);
590 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
591 if (col)
592 gtk_tree_view_column_set_visible(col, show_range);
593
594 }
595
596
on_show_data1_activate(GtkMenuItem * menuitem,gpointer user_data)597 void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
598 {
599 GtkTreeViewColumn *col;
600
601 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
602 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
603 if (col)
604 gtk_tree_view_column_set_visible(col, show_value);
605 }
606
607
608 void
on_set_option_mode1_activate(GtkMenuItem * menuitem,gpointer user_data)609 on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
610 {
611 opt_mode = OPT_NORMAL;
612 gtk_tree_store_clear(tree2);
613 display_tree(&rootmenu); /* instead of update_tree to speed-up */
614 }
615
616
617 void
on_set_option_mode2_activate(GtkMenuItem * menuitem,gpointer user_data)618 on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
619 {
620 opt_mode = OPT_ALL;
621 gtk_tree_store_clear(tree2);
622 display_tree(&rootmenu); /* instead of update_tree to speed-up */
623 }
624
625
626 void
on_set_option_mode3_activate(GtkMenuItem * menuitem,gpointer user_data)627 on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
628 {
629 opt_mode = OPT_PROMPT;
630 gtk_tree_store_clear(tree2);
631 display_tree(&rootmenu); /* instead of update_tree to speed-up */
632 }
633
634
on_introduction1_activate(GtkMenuItem * menuitem,gpointer user_data)635 void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
636 {
637 GtkWidget *dialog;
638 const gchar *intro_text =
639 "Welcome to gkc, the GTK+ graphical configuration tool\n"
640 "For each option, a blank box indicates the feature is disabled, a\n"
641 "check indicates it is enabled, and a dot indicates that it is to\n"
642 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
643 "\n"
644 "If you do not see an option (e.g., a device driver) that you\n"
645 "believe should be present, try turning on Show All Options\n"
646 "under the Options menu.\n"
647 "Although there is no cross reference yet to help you figure out\n"
648 "what other options must be enabled to support the option you\n"
649 "are interested in, you can still view the help of a grayed-out\n"
650 "option.\n"
651 "\n"
652 "Toggling Show Debug Info under the Options menu will show \n"
653 "the dependencies, which you can then match by examining other options.";
654
655 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
656 GTK_DIALOG_DESTROY_WITH_PARENT,
657 GTK_MESSAGE_INFO,
658 GTK_BUTTONS_CLOSE, "%s", intro_text);
659 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
660 G_CALLBACK(gtk_widget_destroy),
661 GTK_OBJECT(dialog));
662 gtk_widget_show_all(dialog);
663 }
664
665
on_about1_activate(GtkMenuItem * menuitem,gpointer user_data)666 void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
667 {
668 GtkWidget *dialog;
669 const gchar *about_text =
670 "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
671 "Based on the source code from Roman Zippel.\n";
672
673 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
674 GTK_DIALOG_DESTROY_WITH_PARENT,
675 GTK_MESSAGE_INFO,
676 GTK_BUTTONS_CLOSE, "%s", about_text);
677 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
678 G_CALLBACK(gtk_widget_destroy),
679 GTK_OBJECT(dialog));
680 gtk_widget_show_all(dialog);
681 }
682
683
on_license1_activate(GtkMenuItem * menuitem,gpointer user_data)684 void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
685 {
686 GtkWidget *dialog;
687 const gchar *license_text =
688 "gkc is released under the terms of the GNU GPL v2.\n"
689 "For more information, please see the source code or\n"
690 "visit http://www.fsf.org/licenses/licenses.html\n";
691
692 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
693 GTK_DIALOG_DESTROY_WITH_PARENT,
694 GTK_MESSAGE_INFO,
695 GTK_BUTTONS_CLOSE, "%s", license_text);
696 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
697 G_CALLBACK(gtk_widget_destroy),
698 GTK_OBJECT(dialog));
699 gtk_widget_show_all(dialog);
700 }
701
702
on_back_clicked(GtkButton * button,gpointer user_data)703 void on_back_clicked(GtkButton * button, gpointer user_data)
704 {
705 enum prop_type ptype;
706
707 current = current->parent;
708 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
709 if (ptype != P_MENU)
710 current = current->parent;
711 display_tree_part();
712
713 if (current == &rootmenu)
714 gtk_widget_set_sensitive(back_btn, FALSE);
715 }
716
717
on_load_clicked(GtkButton * button,gpointer user_data)718 void on_load_clicked(GtkButton * button, gpointer user_data)
719 {
720 on_load1_activate(NULL, user_data);
721 }
722
723
on_single_clicked(GtkButton * button,gpointer user_data)724 void on_single_clicked(GtkButton * button, gpointer user_data)
725 {
726 view_mode = SINGLE_VIEW;
727 gtk_widget_hide(tree1_w);
728 current = &rootmenu;
729 display_tree_part();
730 }
731
732
on_split_clicked(GtkButton * button,gpointer user_data)733 void on_split_clicked(GtkButton * button, gpointer user_data)
734 {
735 gint w, h;
736 view_mode = SPLIT_VIEW;
737 gtk_widget_show(tree1_w);
738 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
739 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
740 if (tree2)
741 gtk_tree_store_clear(tree2);
742 display_list();
743
744 /* Disable back btn, like in full mode. */
745 gtk_widget_set_sensitive(back_btn, FALSE);
746 }
747
748
on_full_clicked(GtkButton * button,gpointer user_data)749 void on_full_clicked(GtkButton * button, gpointer user_data)
750 {
751 view_mode = FULL_VIEW;
752 gtk_widget_hide(tree1_w);
753 if (tree2)
754 gtk_tree_store_clear(tree2);
755 display_tree(&rootmenu);
756 gtk_widget_set_sensitive(back_btn, FALSE);
757 }
758
759
on_collapse_clicked(GtkButton * button,gpointer user_data)760 void on_collapse_clicked(GtkButton * button, gpointer user_data)
761 {
762 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
763 }
764
765
on_expand_clicked(GtkButton * button,gpointer user_data)766 void on_expand_clicked(GtkButton * button, gpointer user_data)
767 {
768 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
769 }
770
771
772 /* CTree Callbacks */
773
774 /* Change hex/int/string value in the cell */
renderer_edited(GtkCellRendererText * cell,const gchar * path_string,const gchar * new_text,gpointer user_data)775 static void renderer_edited(GtkCellRendererText * cell,
776 const gchar * path_string,
777 const gchar * new_text, gpointer user_data)
778 {
779 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
780 GtkTreeIter iter;
781 const char *old_def, *new_def;
782 struct menu *menu;
783 struct symbol *sym;
784
785 if (!gtk_tree_model_get_iter(model2, &iter, path))
786 return;
787
788 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
789 sym = menu->sym;
790
791 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
792 new_def = new_text;
793
794 sym_set_string_value(sym, new_def);
795
796 update_tree(&rootmenu, NULL);
797
798 gtk_tree_path_free(path);
799 }
800
801 /* Change the value of a symbol and update the tree */
change_sym_value(struct menu * menu,gint col)802 static void change_sym_value(struct menu *menu, gint col)
803 {
804 struct symbol *sym = menu->sym;
805 tristate newval;
806
807 if (!sym)
808 return;
809
810 if (col == COL_NO)
811 newval = no;
812 else if (col == COL_MOD)
813 newval = mod;
814 else if (col == COL_YES)
815 newval = yes;
816 else
817 return;
818
819 switch (sym_get_type(sym)) {
820 case S_BOOLEAN:
821 case S_TRISTATE:
822 if (!sym_tristate_within_range(sym, newval))
823 newval = yes;
824 sym_set_tristate_value(sym, newval);
825 if (view_mode == FULL_VIEW)
826 update_tree(&rootmenu, NULL);
827 else if (view_mode == SPLIT_VIEW) {
828 update_tree(browsed, NULL);
829 display_list();
830 }
831 else if (view_mode == SINGLE_VIEW)
832 display_tree_part(); //fixme: keep exp/coll
833 break;
834 case S_INT:
835 case S_HEX:
836 case S_STRING:
837 default:
838 break;
839 }
840 }
841
toggle_sym_value(struct menu * menu)842 static void toggle_sym_value(struct menu *menu)
843 {
844 if (!menu->sym)
845 return;
846
847 sym_toggle_tristate_value(menu->sym);
848 if (view_mode == FULL_VIEW)
849 update_tree(&rootmenu, NULL);
850 else if (view_mode == SPLIT_VIEW) {
851 update_tree(browsed, NULL);
852 display_list();
853 }
854 else if (view_mode == SINGLE_VIEW)
855 display_tree_part(); //fixme: keep exp/coll
856 }
857
column2index(GtkTreeViewColumn * column)858 static gint column2index(GtkTreeViewColumn * column)
859 {
860 gint i;
861
862 for (i = 0; i < COL_NUMBER; i++) {
863 GtkTreeViewColumn *col;
864
865 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
866 if (col == column)
867 return i;
868 }
869
870 return -1;
871 }
872
873
874 /* User click: update choice (full) or goes down (single) */
875 gboolean
on_treeview2_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)876 on_treeview2_button_press_event(GtkWidget * widget,
877 GdkEventButton * event, gpointer user_data)
878 {
879 GtkTreeView *view = GTK_TREE_VIEW(widget);
880 GtkTreePath *path;
881 GtkTreeViewColumn *column;
882 GtkTreeIter iter;
883 struct menu *menu;
884 gint col;
885
886 #if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
887 gint tx = (gint) event->x;
888 gint ty = (gint) event->y;
889 gint cx, cy;
890
891 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
892 &cy);
893 #else
894 gtk_tree_view_get_cursor(view, &path, &column);
895 #endif
896 if (path == NULL)
897 return FALSE;
898
899 if (!gtk_tree_model_get_iter(model2, &iter, path))
900 return FALSE;
901 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
902
903 col = column2index(column);
904 if (event->type == GDK_2BUTTON_PRESS) {
905 enum prop_type ptype;
906 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
907
908 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
909 // goes down into menu
910 current = menu;
911 display_tree_part();
912 gtk_widget_set_sensitive(back_btn, TRUE);
913 } else if (col == COL_OPTION) {
914 toggle_sym_value(menu);
915 gtk_tree_view_expand_row(view, path, TRUE);
916 }
917 } else {
918 if (col == COL_VALUE) {
919 toggle_sym_value(menu);
920 gtk_tree_view_expand_row(view, path, TRUE);
921 } else if (col == COL_NO || col == COL_MOD
922 || col == COL_YES) {
923 change_sym_value(menu, col);
924 gtk_tree_view_expand_row(view, path, TRUE);
925 }
926 }
927
928 return FALSE;
929 }
930
931 /* Key pressed: update choice */
932 gboolean
on_treeview2_key_press_event(GtkWidget * widget,GdkEventKey * event,gpointer user_data)933 on_treeview2_key_press_event(GtkWidget * widget,
934 GdkEventKey * event, gpointer user_data)
935 {
936 GtkTreeView *view = GTK_TREE_VIEW(widget);
937 GtkTreePath *path;
938 GtkTreeViewColumn *column;
939 GtkTreeIter iter;
940 struct menu *menu;
941 gint col;
942
943 gtk_tree_view_get_cursor(view, &path, &column);
944 if (path == NULL)
945 return FALSE;
946
947 if (event->keyval == GDK_space) {
948 if (gtk_tree_view_row_expanded(view, path))
949 gtk_tree_view_collapse_row(view, path);
950 else
951 gtk_tree_view_expand_row(view, path, FALSE);
952 return TRUE;
953 }
954 if (event->keyval == GDK_KP_Enter) {
955 }
956 if (widget == tree1_w)
957 return FALSE;
958
959 gtk_tree_model_get_iter(model2, &iter, path);
960 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
961
962 if (!strcasecmp(event->string, "n"))
963 col = COL_NO;
964 else if (!strcasecmp(event->string, "m"))
965 col = COL_MOD;
966 else if (!strcasecmp(event->string, "y"))
967 col = COL_YES;
968 else
969 col = -1;
970 change_sym_value(menu, col);
971
972 return FALSE;
973 }
974
975
976 /* Row selection changed: update help */
977 void
on_treeview2_cursor_changed(GtkTreeView * treeview,gpointer user_data)978 on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
979 {
980 GtkTreeSelection *selection;
981 GtkTreeIter iter;
982 struct menu *menu;
983
984 selection = gtk_tree_view_get_selection(treeview);
985 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
986 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
987 text_insert_help(menu);
988 }
989 }
990
991
992 /* User click: display sub-tree in the right frame. */
993 gboolean
on_treeview1_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)994 on_treeview1_button_press_event(GtkWidget * widget,
995 GdkEventButton * event, gpointer user_data)
996 {
997 GtkTreeView *view = GTK_TREE_VIEW(widget);
998 GtkTreePath *path;
999 GtkTreeViewColumn *column;
1000 GtkTreeIter iter;
1001 struct menu *menu;
1002
1003 gint tx = (gint) event->x;
1004 gint ty = (gint) event->y;
1005 gint cx, cy;
1006
1007 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1008 &cy);
1009 if (path == NULL)
1010 return FALSE;
1011
1012 gtk_tree_model_get_iter(model1, &iter, path);
1013 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1014
1015 if (event->type == GDK_2BUTTON_PRESS) {
1016 toggle_sym_value(menu);
1017 current = menu;
1018 display_tree_part();
1019 } else {
1020 browsed = menu;
1021 display_tree_part();
1022 }
1023
1024 gtk_widget_realize(tree2_w);
1025 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1026 gtk_widget_grab_focus(tree2_w);
1027
1028 return FALSE;
1029 }
1030
1031
1032 /* Fill a row of strings */
fill_row(struct menu * menu)1033 static gchar **fill_row(struct menu *menu)
1034 {
1035 static gchar *row[COL_NUMBER];
1036 struct symbol *sym = menu->sym;
1037 const char *def;
1038 int stype;
1039 tristate val;
1040 enum prop_type ptype;
1041 int i;
1042
1043 for (i = COL_OPTION; i <= COL_COLOR; i++)
1044 g_free(row[i]);
1045 bzero(row, sizeof(row));
1046
1047 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1048
1049 row[COL_OPTION] =
1050 g_strdup_printf("%s %s %s %s",
1051 ptype == P_COMMENT ? "***" : "",
1052 menu_get_prompt(menu),
1053 ptype == P_COMMENT ? "***" : "",
1054 sym && !sym_has_value(sym) ? "(NEW)" : "");
1055
1056 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1057 row[COL_COLOR] = g_strdup("DarkGray");
1058 else if (opt_mode == OPT_PROMPT &&
1059 menu_has_prompt(menu) && !menu_is_visible(menu))
1060 row[COL_COLOR] = g_strdup("DarkGray");
1061 else
1062 row[COL_COLOR] = g_strdup("Black");
1063
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)) { // parse childs for getting final value
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 /* fall through */
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 /* Set the node content with a row of strings */
set_node(GtkTreeIter * node,struct menu * menu,gchar ** row)1162 static 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 /* Add a node to the tree */
place_node(struct menu * menu,char ** row)1198 static 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 /* Find a node in the GTK+ tree */
1209 static GtkTreeIter found;
1210
1211 /*
1212 * Find a menu in the GtkTree starting at parent.
1213 */
gtktree_iter_find_node(GtkTreeIter * parent,struct menu * tofind)1214 static 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 * Update the tree by adding/removing entries
1246 * Does not change other nodes
1247 */
update_tree(struct menu * src,GtkTreeIter * dst)1248 static 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; // force adding of a first child
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 /* remove node */
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; /* next parent */
1292 else
1293 goto reparse; /* next child */
1294 } else
1295 continue;
1296 }
1297
1298 if (menu1 != menu2) {
1299 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
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 { // remove node
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; // next parent
1317 else
1318 goto reparse; // next child
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 /* Display the whole tree (single/split/full view) */
display_tree(struct menu * menu)1334 static 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 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1384 || (view_mode == FULL_VIEW)
1385 || (view_mode == SPLIT_VIEW))*/
1386
1387 /* Change paned position if the view is not in 'split mode' */
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 /* Display a part of the tree starting at current node (single/split view) */
display_tree_part(void)1403 static 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 /* Display the list in the left frame (split view) */
display_list(void)1415 static 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
fixup_rootmenu(struct menu * menu)1426 static 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 /* Main */
main(int ac,char * av[])1444 int main(int ac, char *av[])
1445 {
1446 const char *name;
1447 char *env;
1448 gchar *glade_file;
1449
1450 /* GTK stuffs */
1451 gtk_set_locale();
1452 gtk_init(&ac, &av);
1453 glade_init();
1454
1455 /* Determine GUI path */
1456 env = getenv(SRCTREE);
1457 if (env)
1458 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1459 else if (av[0][0] == '/')
1460 glade_file = g_strconcat(av[0], ".glade", NULL);
1461 else
1462 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1463
1464 /* Conf stuffs */
1465 if (ac > 1 && av[1][0] == '-') {
1466 switch (av[1][1]) {
1467 case 'a':
1468 //showAll = 1;
1469 break;
1470 case 's':
1471 conf_set_message_callback(NULL);
1472 break;
1473 case 'h':
1474 case '?':
1475 printf("%s [-s] <config>\n", av[0]);
1476 exit(0);
1477 }
1478 name = av[2];
1479 } else
1480 name = av[1];
1481
1482 conf_parse(name);
1483 fixup_rootmenu(&rootmenu);
1484 conf_read(NULL);
1485
1486 /* Load the interface and connect signals */
1487 init_main_window(glade_file);
1488 init_tree_model();
1489 init_left_tree();
1490 init_right_tree();
1491
1492 switch (view_mode) {
1493 case SINGLE_VIEW:
1494 display_tree_part();
1495 break;
1496 case SPLIT_VIEW:
1497 display_list();
1498 break;
1499 case FULL_VIEW:
1500 display_tree(&rootmenu);
1501 break;
1502 }
1503
1504 gtk_main();
1505
1506 return 0;
1507 }
1508
conf_changed(void)1509 static void conf_changed(void)
1510 {
1511 bool changed = conf_get_changed();
1512 gtk_widget_set_sensitive(save_btn, changed);
1513 gtk_widget_set_sensitive(save_menu_item, changed);
1514 }
1515