1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
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 <unistd.h>
22 #include <time.h>
23
24 //#define DEBUG
25
26 enum {
27 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
28 };
29
30 enum {
31 OPT_NORMAL, OPT_ALL, OPT_PROMPT
32 };
33
34 static gint view_mode = FULL_VIEW;
35 static gboolean show_name = TRUE;
36 static gboolean show_range = TRUE;
37 static gboolean show_value = TRUE;
38 static gboolean resizeable = FALSE;
39 static int opt_mode = OPT_NORMAL;
40
41 GtkWidget *main_wnd = NULL;
42 GtkWidget *tree1_w = NULL; // left frame
43 GtkWidget *tree2_w = NULL; // right frame
44 GtkWidget *text_w = NULL;
45 GtkWidget *hpaned = NULL;
46 GtkWidget *vpaned = NULL;
47 GtkWidget *back_btn = NULL;
48 GtkWidget *save_btn = NULL;
49 GtkWidget *save_menu_item = NULL;
50
51 GtkTextTag *tag1, *tag2;
52 GdkColor color;
53
54 GtkTreeStore *tree1, *tree2, *tree;
55 GtkTreeModel *model1, *model2;
56 static GtkTreeIter *parents[256];
57 static gint indent;
58
59 static struct menu *current; // current node for SINGLE view
60 static struct menu *browsed; // browsed node for SPLIT view
61
62 enum {
63 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
64 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
65 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
66 COL_NUMBER
67 };
68
69 static void display_list(void);
70 static void display_tree(struct menu *menu);
71 static void display_tree_part(void);
72 static void update_tree(struct menu *src, GtkTreeIter * dst);
73 static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
74 static gchar **fill_row(struct menu *menu);
75 static void conf_changed(void);
76
77 /* Helping/Debugging Functions */
78 #ifdef DEBUG
dbg_sym_flags(int val)79 static const char *dbg_sym_flags(int val)
80 {
81 static char buf[256];
82
83 bzero(buf, 256);
84
85 if (val & SYMBOL_CONST)
86 strcat(buf, "const/");
87 if (val & SYMBOL_CHECK)
88 strcat(buf, "check/");
89 if (val & SYMBOL_CHOICE)
90 strcat(buf, "choice/");
91 if (val & SYMBOL_CHOICEVAL)
92 strcat(buf, "choiceval/");
93 if (val & SYMBOL_VALID)
94 strcat(buf, "valid/");
95 if (val & SYMBOL_OPTIONAL)
96 strcat(buf, "optional/");
97 if (val & SYMBOL_WRITE)
98 strcat(buf, "write/");
99 if (val & SYMBOL_CHANGED)
100 strcat(buf, "changed/");
101 if (val & SYMBOL_NO_WRITE)
102 strcat(buf, "no_write/");
103
104 buf[strlen(buf) - 1] = '\0';
105
106 return buf;
107 }
108 #endif
109
replace_button_icon(GladeXML * xml,GdkDrawable * window,GtkStyle * style,gchar * btn_name,gchar ** xpm)110 static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
111 GtkStyle *style, gchar *btn_name, gchar **xpm)
112 {
113 GdkPixmap *pixmap;
114 GdkBitmap *mask;
115 GtkToolButton *button;
116 GtkWidget *image;
117
118 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
119 &style->bg[GTK_STATE_NORMAL],
120 xpm);
121
122 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
123 image = gtk_image_new_from_pixmap(pixmap, mask);
124 gtk_widget_show(image);
125 gtk_tool_button_set_icon_widget(button, image);
126 }
127
128 /* Main Window Initialization */
init_main_window(const gchar * glade_file)129 static void init_main_window(const gchar *glade_file)
130 {
131 GladeXML *xml;
132 GtkWidget *widget;
133 GtkTextBuffer *txtbuf;
134 GtkStyle *style;
135
136 xml = glade_xml_new(glade_file, "window1", NULL);
137 if (!xml)
138 g_error("GUI loading failed !\n");
139 glade_xml_signal_autoconnect(xml);
140
141 main_wnd = glade_xml_get_widget(xml, "window1");
142 hpaned = glade_xml_get_widget(xml, "hpaned1");
143 vpaned = glade_xml_get_widget(xml, "vpaned1");
144 tree1_w = glade_xml_get_widget(xml, "treeview1");
145 tree2_w = glade_xml_get_widget(xml, "treeview2");
146 text_w = glade_xml_get_widget(xml, "textview3");
147
148 back_btn = glade_xml_get_widget(xml, "button1");
149 gtk_widget_set_sensitive(back_btn, FALSE);
150
151 widget = glade_xml_get_widget(xml, "show_name1");
152 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
153 show_name);
154
155 widget = glade_xml_get_widget(xml, "show_range1");
156 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
157 show_range);
158
159 widget = glade_xml_get_widget(xml, "show_data1");
160 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
161 show_value);
162
163 save_btn = glade_xml_get_widget(xml, "button3");
164 save_menu_item = glade_xml_get_widget(xml, "save1");
165 conf_set_changed_callback(conf_changed);
166
167 style = gtk_widget_get_style(main_wnd);
168 widget = glade_xml_get_widget(xml, "toolbar1");
169
170 replace_button_icon(xml, main_wnd->window, style,
171 "button4", (gchar **) xpm_single_view);
172 replace_button_icon(xml, main_wnd->window, style,
173 "button5", (gchar **) xpm_split_view);
174 replace_button_icon(xml, main_wnd->window, style,
175 "button6", (gchar **) xpm_tree_view);
176
177 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
178 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
179 "foreground", "red",
180 "weight", PANGO_WEIGHT_BOLD,
181 NULL);
182 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
183 /*"style", PANGO_STYLE_OBLIQUE, */
184 NULL);
185
186 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
187
188 gtk_widget_show(main_wnd);
189 }
190
init_tree_model(void)191 static void init_tree_model(void)
192 {
193 gint i;
194
195 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
196 G_TYPE_STRING, G_TYPE_STRING,
197 G_TYPE_STRING, G_TYPE_STRING,
198 G_TYPE_STRING, G_TYPE_STRING,
199 G_TYPE_POINTER, GDK_TYPE_COLOR,
200 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
201 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
202 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
203 G_TYPE_BOOLEAN);
204 model2 = GTK_TREE_MODEL(tree2);
205
206 for (parents[0] = NULL, i = 1; i < 256; i++)
207 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
208
209 tree1 = gtk_tree_store_new(COL_NUMBER,
210 G_TYPE_STRING, G_TYPE_STRING,
211 G_TYPE_STRING, G_TYPE_STRING,
212 G_TYPE_STRING, G_TYPE_STRING,
213 G_TYPE_POINTER, GDK_TYPE_COLOR,
214 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
215 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
216 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
217 G_TYPE_BOOLEAN);
218 model1 = GTK_TREE_MODEL(tree1);
219 }
220
init_left_tree(void)221 static void init_left_tree(void)
222 {
223 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
224 GtkCellRenderer *renderer;
225 GtkTreeSelection *sel;
226 GtkTreeViewColumn *column;
227
228 gtk_tree_view_set_model(view, model1);
229 gtk_tree_view_set_headers_visible(view, TRUE);
230 gtk_tree_view_set_rules_hint(view, TRUE);
231
232 column = gtk_tree_view_column_new();
233 gtk_tree_view_append_column(view, column);
234 gtk_tree_view_column_set_title(column, "Options");
235
236 renderer = gtk_cell_renderer_toggle_new();
237 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
238 renderer, FALSE);
239 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
240 renderer,
241 "active", COL_BTNACT,
242 "inconsistent", COL_BTNINC,
243 "visible", COL_BTNVIS,
244 "radio", COL_BTNRAD, NULL);
245 renderer = gtk_cell_renderer_text_new();
246 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
247 renderer, FALSE);
248 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
249 renderer,
250 "text", COL_OPTION,
251 "foreground-gdk",
252 COL_COLOR, NULL);
253
254 sel = gtk_tree_view_get_selection(view);
255 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
256 gtk_widget_realize(tree1_w);
257 }
258
259 static void renderer_edited(GtkCellRendererText * cell,
260 const gchar * path_string,
261 const gchar * new_text, gpointer user_data);
262
init_right_tree(void)263 static void init_right_tree(void)
264 {
265 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
266 GtkCellRenderer *renderer;
267 GtkTreeSelection *sel;
268 GtkTreeViewColumn *column;
269 gint i;
270
271 gtk_tree_view_set_model(view, model2);
272 gtk_tree_view_set_headers_visible(view, TRUE);
273 gtk_tree_view_set_rules_hint(view, TRUE);
274
275 column = gtk_tree_view_column_new();
276 gtk_tree_view_append_column(view, column);
277 gtk_tree_view_column_set_title(column, "Options");
278
279 renderer = gtk_cell_renderer_pixbuf_new();
280 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
281 renderer, FALSE);
282 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
283 renderer,
284 "pixbuf", COL_PIXBUF,
285 "visible", COL_PIXVIS, NULL);
286 renderer = gtk_cell_renderer_toggle_new();
287 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
288 renderer, FALSE);
289 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
290 renderer,
291 "active", COL_BTNACT,
292 "inconsistent", COL_BTNINC,
293 "visible", COL_BTNVIS,
294 "radio", COL_BTNRAD, NULL);
295 renderer = gtk_cell_renderer_text_new();
296 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
297 renderer, FALSE);
298 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
299 renderer,
300 "text", COL_OPTION,
301 "foreground-gdk",
302 COL_COLOR, NULL);
303
304 renderer = gtk_cell_renderer_text_new();
305 gtk_tree_view_insert_column_with_attributes(view, -1,
306 "Name", renderer,
307 "text", COL_NAME,
308 "foreground-gdk",
309 COL_COLOR, NULL);
310 renderer = gtk_cell_renderer_text_new();
311 gtk_tree_view_insert_column_with_attributes(view, -1,
312 "N", renderer,
313 "text", COL_NO,
314 "foreground-gdk",
315 COL_COLOR, NULL);
316 renderer = gtk_cell_renderer_text_new();
317 gtk_tree_view_insert_column_with_attributes(view, -1,
318 "M", renderer,
319 "text", COL_MOD,
320 "foreground-gdk",
321 COL_COLOR, NULL);
322 renderer = gtk_cell_renderer_text_new();
323 gtk_tree_view_insert_column_with_attributes(view, -1,
324 "Y", renderer,
325 "text", COL_YES,
326 "foreground-gdk",
327 COL_COLOR, NULL);
328 renderer = gtk_cell_renderer_text_new();
329 gtk_tree_view_insert_column_with_attributes(view, -1,
330 "Value", renderer,
331 "text", COL_VALUE,
332 "editable",
333 COL_EDIT,
334 "foreground-gdk",
335 COL_COLOR, NULL);
336 g_signal_connect(G_OBJECT(renderer), "edited",
337 G_CALLBACK(renderer_edited), NULL);
338
339 column = gtk_tree_view_get_column(view, COL_NAME);
340 gtk_tree_view_column_set_visible(column, show_name);
341 column = gtk_tree_view_get_column(view, COL_NO);
342 gtk_tree_view_column_set_visible(column, show_range);
343 column = gtk_tree_view_get_column(view, COL_MOD);
344 gtk_tree_view_column_set_visible(column, show_range);
345 column = gtk_tree_view_get_column(view, COL_YES);
346 gtk_tree_view_column_set_visible(column, show_range);
347 column = gtk_tree_view_get_column(view, COL_VALUE);
348 gtk_tree_view_column_set_visible(column, show_value);
349
350 if (resizeable) {
351 for (i = 0; i < COL_VALUE; i++) {
352 column = gtk_tree_view_get_column(view, i);
353 gtk_tree_view_column_set_resizable(column, TRUE);
354 }
355 }
356
357 sel = gtk_tree_view_get_selection(view);
358 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
359 }
360
361
362 /* Utility Functions */
363
364
text_insert_help(struct menu * menu)365 static void text_insert_help(struct menu *menu)
366 {
367 GtkTextBuffer *buffer;
368 GtkTextIter start, end;
369 const char *prompt = menu_get_prompt(menu);
370 struct gstr help = str_new();
371
372 menu_get_ext_help(menu, &help);
373
374 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
375 gtk_text_buffer_get_bounds(buffer, &start, &end);
376 gtk_text_buffer_delete(buffer, &start, &end);
377 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
378
379 gtk_text_buffer_get_end_iter(buffer, &end);
380 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
381 NULL);
382 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
383 gtk_text_buffer_get_end_iter(buffer, &end);
384 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
385 NULL);
386 str_free(&help);
387 }
388
389
text_insert_msg(const char * title,const char * message)390 static void text_insert_msg(const char *title, const char *message)
391 {
392 GtkTextBuffer *buffer;
393 GtkTextIter start, end;
394 const char *msg = message;
395
396 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
397 gtk_text_buffer_get_bounds(buffer, &start, &end);
398 gtk_text_buffer_delete(buffer, &start, &end);
399 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
400
401 gtk_text_buffer_get_end_iter(buffer, &end);
402 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
403 NULL);
404 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
405 gtk_text_buffer_get_end_iter(buffer, &end);
406 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
407 NULL);
408 }
409
410
411 /* Main Windows Callbacks */
412
413 void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
on_window1_delete_event(GtkWidget * widget,GdkEvent * event,gpointer user_data)414 gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
415 gpointer user_data)
416 {
417 GtkWidget *dialog, *label;
418 gint result;
419
420 if (!conf_get_changed())
421 return FALSE;
422
423 dialog = gtk_dialog_new_with_buttons("Warning !",
424 GTK_WINDOW(main_wnd),
425 (GtkDialogFlags)
426 (GTK_DIALOG_MODAL |
427 GTK_DIALOG_DESTROY_WITH_PARENT),
428 GTK_STOCK_OK,
429 GTK_RESPONSE_YES,
430 GTK_STOCK_NO,
431 GTK_RESPONSE_NO,
432 GTK_STOCK_CANCEL,
433 GTK_RESPONSE_CANCEL, NULL);
434 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
435 GTK_RESPONSE_CANCEL);
436
437 label = gtk_label_new("\nSave configuration ?\n");
438 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
439 gtk_widget_show(label);
440
441 result = gtk_dialog_run(GTK_DIALOG(dialog));
442 switch (result) {
443 case GTK_RESPONSE_YES:
444 on_save_activate(NULL, NULL);
445 return FALSE;
446 case GTK_RESPONSE_NO:
447 return FALSE;
448 case GTK_RESPONSE_CANCEL:
449 case GTK_RESPONSE_DELETE_EVENT:
450 default:
451 gtk_widget_destroy(dialog);
452 return TRUE;
453 }
454
455 return FALSE;
456 }
457
458
on_window1_destroy(GtkObject * object,gpointer user_data)459 void on_window1_destroy(GtkObject * object, gpointer user_data)
460 {
461 gtk_main_quit();
462 }
463
464
465 void
on_window1_size_request(GtkWidget * widget,GtkRequisition * requisition,gpointer user_data)466 on_window1_size_request(GtkWidget * widget,
467 GtkRequisition * requisition, gpointer user_data)
468 {
469 static gint old_h;
470 gint w, h;
471
472 if (widget->window == NULL)
473 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
474 else
475 gdk_window_get_size(widget->window, &w, &h);
476
477 if (h == old_h)
478 return;
479 old_h = h;
480
481 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
482 }
483
484
485 /* Menu & Toolbar Callbacks */
486
487
488 static void
load_filename(GtkFileSelection * file_selector,gpointer user_data)489 load_filename(GtkFileSelection * file_selector, gpointer user_data)
490 {
491 const gchar *fn;
492
493 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
494 (user_data));
495
496 if (conf_read(fn))
497 text_insert_msg("Error", "Unable to load configuration !");
498 else
499 display_tree(&rootmenu);
500 }
501
on_load1_activate(GtkMenuItem * menuitem,gpointer user_data)502 void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
503 {
504 GtkWidget *fs;
505
506 fs = gtk_file_selection_new("Load file...");
507 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
508 "clicked",
509 G_CALLBACK(load_filename), (gpointer) fs);
510 g_signal_connect_swapped(GTK_OBJECT
511 (GTK_FILE_SELECTION(fs)->ok_button),
512 "clicked", G_CALLBACK(gtk_widget_destroy),
513 (gpointer) fs);
514 g_signal_connect_swapped(GTK_OBJECT
515 (GTK_FILE_SELECTION(fs)->cancel_button),
516 "clicked", G_CALLBACK(gtk_widget_destroy),
517 (gpointer) fs);
518 gtk_widget_show(fs);
519 }
520
521
on_save_activate(GtkMenuItem * menuitem,gpointer user_data)522 void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
523 {
524 if (conf_write(NULL))
525 text_insert_msg("Error", "Unable to save configuration !");
526 conf_write_autoconf(0);
527 }
528
529
530 static void
store_filename(GtkFileSelection * file_selector,gpointer user_data)531 store_filename(GtkFileSelection * file_selector, gpointer user_data)
532 {
533 const gchar *fn;
534
535 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
536 (user_data));
537
538 if (conf_write(fn))
539 text_insert_msg("Error", "Unable to save configuration !");
540
541 gtk_widget_destroy(GTK_WIDGET(user_data));
542 }
543
on_save_as1_activate(GtkMenuItem * menuitem,gpointer user_data)544 void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
545 {
546 GtkWidget *fs;
547
548 fs = gtk_file_selection_new("Save file as...");
549 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
550 "clicked",
551 G_CALLBACK(store_filename), (gpointer) fs);
552 g_signal_connect_swapped(GTK_OBJECT
553 (GTK_FILE_SELECTION(fs)->ok_button),
554 "clicked", G_CALLBACK(gtk_widget_destroy),
555 (gpointer) fs);
556 g_signal_connect_swapped(GTK_OBJECT
557 (GTK_FILE_SELECTION(fs)->cancel_button),
558 "clicked", G_CALLBACK(gtk_widget_destroy),
559 (gpointer) fs);
560 gtk_widget_show(fs);
561 }
562
563
on_quit1_activate(GtkMenuItem * menuitem,gpointer user_data)564 void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
565 {
566 if (!on_window1_delete_event(NULL, NULL, NULL))
567 gtk_widget_destroy(GTK_WIDGET(main_wnd));
568 }
569
570
on_show_name1_activate(GtkMenuItem * menuitem,gpointer user_data)571 void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
572 {
573 GtkTreeViewColumn *col;
574
575 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
576 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
577 if (col)
578 gtk_tree_view_column_set_visible(col, show_name);
579 }
580
581
on_show_range1_activate(GtkMenuItem * menuitem,gpointer user_data)582 void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
583 {
584 GtkTreeViewColumn *col;
585
586 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
587 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
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_MOD);
591 if (col)
592 gtk_tree_view_column_set_visible(col, show_range);
593 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
594 if (col)
595 gtk_tree_view_column_set_visible(col, show_range);
596
597 }
598
599
on_show_data1_activate(GtkMenuItem * menuitem,gpointer user_data)600 void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
601 {
602 GtkTreeViewColumn *col;
603
604 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
605 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
606 if (col)
607 gtk_tree_view_column_set_visible(col, show_value);
608 }
609
610
611 void
on_set_option_mode1_activate(GtkMenuItem * menuitem,gpointer user_data)612 on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
613 {
614 opt_mode = OPT_NORMAL;
615 gtk_tree_store_clear(tree2);
616 display_tree(&rootmenu); /* instead of update_tree to speed-up */
617 }
618
619
620 void
on_set_option_mode2_activate(GtkMenuItem * menuitem,gpointer user_data)621 on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
622 {
623 opt_mode = OPT_ALL;
624 gtk_tree_store_clear(tree2);
625 display_tree(&rootmenu); /* instead of update_tree to speed-up */
626 }
627
628
629 void
on_set_option_mode3_activate(GtkMenuItem * menuitem,gpointer user_data)630 on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
631 {
632 opt_mode = OPT_PROMPT;
633 gtk_tree_store_clear(tree2);
634 display_tree(&rootmenu); /* instead of update_tree to speed-up */
635 }
636
637
on_introduction1_activate(GtkMenuItem * menuitem,gpointer user_data)638 void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
639 {
640 GtkWidget *dialog;
641 const gchar *intro_text =
642 "Welcome to gkc, the GTK+ graphical configuration tool\n"
643 "For each option, a blank box indicates the feature is disabled, a\n"
644 "check indicates it is enabled, and a dot indicates that it is to\n"
645 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
646 "\n"
647 "If you do not see an option (e.g., a device driver) that you\n"
648 "believe should be present, try turning on Show All Options\n"
649 "under the Options menu.\n"
650 "Although there is no cross reference yet to help you figure out\n"
651 "what other options must be enabled to support the option you\n"
652 "are interested in, you can still view the help of a grayed-out\n"
653 "option.\n"
654 "\n"
655 "Toggling Show Debug Info under the Options menu will show \n"
656 "the dependencies, which you can then match by examining other options.";
657
658 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
659 GTK_DIALOG_DESTROY_WITH_PARENT,
660 GTK_MESSAGE_INFO,
661 GTK_BUTTONS_CLOSE, "%s", intro_text);
662 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
663 G_CALLBACK(gtk_widget_destroy),
664 GTK_OBJECT(dialog));
665 gtk_widget_show_all(dialog);
666 }
667
668
on_about1_activate(GtkMenuItem * menuitem,gpointer user_data)669 void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
670 {
671 GtkWidget *dialog;
672 const gchar *about_text =
673 "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
674 "Based on the source code from Roman Zippel.\n";
675
676 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
677 GTK_DIALOG_DESTROY_WITH_PARENT,
678 GTK_MESSAGE_INFO,
679 GTK_BUTTONS_CLOSE, "%s", about_text);
680 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
681 G_CALLBACK(gtk_widget_destroy),
682 GTK_OBJECT(dialog));
683 gtk_widget_show_all(dialog);
684 }
685
686
on_license1_activate(GtkMenuItem * menuitem,gpointer user_data)687 void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
688 {
689 GtkWidget *dialog;
690 const gchar *license_text =
691 "gkc is released under the terms of the GNU GPL v2.\n"
692 "For more information, please see the source code or\n"
693 "visit http://www.fsf.org/licenses/licenses.html\n";
694
695 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
696 GTK_DIALOG_DESTROY_WITH_PARENT,
697 GTK_MESSAGE_INFO,
698 GTK_BUTTONS_CLOSE, "%s", license_text);
699 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
700 G_CALLBACK(gtk_widget_destroy),
701 GTK_OBJECT(dialog));
702 gtk_widget_show_all(dialog);
703 }
704
705
on_back_clicked(GtkButton * button,gpointer user_data)706 void on_back_clicked(GtkButton * button, gpointer user_data)
707 {
708 enum prop_type ptype;
709
710 current = current->parent;
711 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
712 if (ptype != P_MENU)
713 current = current->parent;
714 display_tree_part();
715
716 if (current == &rootmenu)
717 gtk_widget_set_sensitive(back_btn, FALSE);
718 }
719
720
on_load_clicked(GtkButton * button,gpointer user_data)721 void on_load_clicked(GtkButton * button, gpointer user_data)
722 {
723 on_load1_activate(NULL, user_data);
724 }
725
726
on_single_clicked(GtkButton * button,gpointer user_data)727 void on_single_clicked(GtkButton * button, gpointer user_data)
728 {
729 view_mode = SINGLE_VIEW;
730 gtk_widget_hide(tree1_w);
731 current = &rootmenu;
732 display_tree_part();
733 }
734
735
on_split_clicked(GtkButton * button,gpointer user_data)736 void on_split_clicked(GtkButton * button, gpointer user_data)
737 {
738 gint w, h;
739 view_mode = SPLIT_VIEW;
740 gtk_widget_show(tree1_w);
741 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
742 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
743 if (tree2)
744 gtk_tree_store_clear(tree2);
745 display_list();
746
747 /* Disable back btn, like in full mode. */
748 gtk_widget_set_sensitive(back_btn, FALSE);
749 }
750
751
on_full_clicked(GtkButton * button,gpointer user_data)752 void on_full_clicked(GtkButton * button, gpointer user_data)
753 {
754 view_mode = FULL_VIEW;
755 gtk_widget_hide(tree1_w);
756 if (tree2)
757 gtk_tree_store_clear(tree2);
758 display_tree(&rootmenu);
759 gtk_widget_set_sensitive(back_btn, FALSE);
760 }
761
762
on_collapse_clicked(GtkButton * button,gpointer user_data)763 void on_collapse_clicked(GtkButton * button, gpointer user_data)
764 {
765 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
766 }
767
768
on_expand_clicked(GtkButton * button,gpointer user_data)769 void on_expand_clicked(GtkButton * button, gpointer user_data)
770 {
771 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
772 }
773
774
775 /* CTree Callbacks */
776
777 /* Change hex/int/string value in the cell */
renderer_edited(GtkCellRendererText * cell,const gchar * path_string,const gchar * new_text,gpointer user_data)778 static void renderer_edited(GtkCellRendererText * cell,
779 const gchar * path_string,
780 const gchar * new_text, gpointer user_data)
781 {
782 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
783 GtkTreeIter iter;
784 const char *old_def, *new_def;
785 struct menu *menu;
786 struct symbol *sym;
787
788 if (!gtk_tree_model_get_iter(model2, &iter, path))
789 return;
790
791 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
792 sym = menu->sym;
793
794 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
795 new_def = new_text;
796
797 sym_set_string_value(sym, new_def);
798
799 update_tree(&rootmenu, NULL);
800
801 gtk_tree_path_free(path);
802 }
803
804 /* Change the value of a symbol and update the tree */
change_sym_value(struct menu * menu,gint col)805 static void change_sym_value(struct menu *menu, gint col)
806 {
807 struct symbol *sym = menu->sym;
808 tristate newval;
809
810 if (!sym)
811 return;
812
813 if (col == COL_NO)
814 newval = no;
815 else if (col == COL_MOD)
816 newval = mod;
817 else if (col == COL_YES)
818 newval = yes;
819 else
820 return;
821
822 switch (sym_get_type(sym)) {
823 case S_BOOLEAN:
824 case S_TRISTATE:
825 if (!sym_tristate_within_range(sym, newval))
826 newval = yes;
827 sym_set_tristate_value(sym, newval);
828 if (view_mode == FULL_VIEW)
829 update_tree(&rootmenu, NULL);
830 else if (view_mode == SPLIT_VIEW) {
831 update_tree(browsed, NULL);
832 display_list();
833 }
834 else if (view_mode == SINGLE_VIEW)
835 display_tree_part(); //fixme: keep exp/coll
836 break;
837 case S_INT:
838 case S_HEX:
839 case S_STRING:
840 default:
841 break;
842 }
843 }
844
toggle_sym_value(struct menu * menu)845 static void toggle_sym_value(struct menu *menu)
846 {
847 if (!menu->sym)
848 return;
849
850 sym_toggle_tristate_value(menu->sym);
851 if (view_mode == FULL_VIEW)
852 update_tree(&rootmenu, NULL);
853 else if (view_mode == SPLIT_VIEW) {
854 update_tree(browsed, NULL);
855 display_list();
856 }
857 else if (view_mode == SINGLE_VIEW)
858 display_tree_part(); //fixme: keep exp/coll
859 }
860
column2index(GtkTreeViewColumn * column)861 static gint column2index(GtkTreeViewColumn * column)
862 {
863 gint i;
864
865 for (i = 0; i < COL_NUMBER; i++) {
866 GtkTreeViewColumn *col;
867
868 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
869 if (col == column)
870 return i;
871 }
872
873 return -1;
874 }
875
876
877 /* User click: update choice (full) or goes down (single) */
878 gboolean
on_treeview2_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)879 on_treeview2_button_press_event(GtkWidget * widget,
880 GdkEventButton * event, gpointer user_data)
881 {
882 GtkTreeView *view = GTK_TREE_VIEW(widget);
883 GtkTreePath *path;
884 GtkTreeViewColumn *column;
885 GtkTreeIter iter;
886 struct menu *menu;
887 gint col;
888
889 #if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
890 gint tx = (gint) event->x;
891 gint ty = (gint) event->y;
892 gint cx, cy;
893
894 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
895 &cy);
896 #else
897 gtk_tree_view_get_cursor(view, &path, &column);
898 #endif
899 if (path == NULL)
900 return FALSE;
901
902 if (!gtk_tree_model_get_iter(model2, &iter, path))
903 return FALSE;
904 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
905
906 col = column2index(column);
907 if (event->type == GDK_2BUTTON_PRESS) {
908 enum prop_type ptype;
909 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
910
911 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
912 // goes down into menu
913 current = menu;
914 display_tree_part();
915 gtk_widget_set_sensitive(back_btn, TRUE);
916 } else if (col == COL_OPTION) {
917 toggle_sym_value(menu);
918 gtk_tree_view_expand_row(view, path, TRUE);
919 }
920 } else {
921 if (col == COL_VALUE) {
922 toggle_sym_value(menu);
923 gtk_tree_view_expand_row(view, path, TRUE);
924 } else if (col == COL_NO || col == COL_MOD
925 || col == COL_YES) {
926 change_sym_value(menu, col);
927 gtk_tree_view_expand_row(view, path, TRUE);
928 }
929 }
930
931 return FALSE;
932 }
933
934 /* Key pressed: update choice */
935 gboolean
on_treeview2_key_press_event(GtkWidget * widget,GdkEventKey * event,gpointer user_data)936 on_treeview2_key_press_event(GtkWidget * widget,
937 GdkEventKey * event, gpointer user_data)
938 {
939 GtkTreeView *view = GTK_TREE_VIEW(widget);
940 GtkTreePath *path;
941 GtkTreeViewColumn *column;
942 GtkTreeIter iter;
943 struct menu *menu;
944 gint col;
945
946 gtk_tree_view_get_cursor(view, &path, &column);
947 if (path == NULL)
948 return FALSE;
949
950 if (event->keyval == GDK_space) {
951 if (gtk_tree_view_row_expanded(view, path))
952 gtk_tree_view_collapse_row(view, path);
953 else
954 gtk_tree_view_expand_row(view, path, FALSE);
955 return TRUE;
956 }
957 if (event->keyval == GDK_KP_Enter) {
958 }
959 if (widget == tree1_w)
960 return FALSE;
961
962 gtk_tree_model_get_iter(model2, &iter, path);
963 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
964
965 if (!strcasecmp(event->string, "n"))
966 col = COL_NO;
967 else if (!strcasecmp(event->string, "m"))
968 col = COL_MOD;
969 else if (!strcasecmp(event->string, "y"))
970 col = COL_YES;
971 else
972 col = -1;
973 change_sym_value(menu, col);
974
975 return FALSE;
976 }
977
978
979 /* Row selection changed: update help */
980 void
on_treeview2_cursor_changed(GtkTreeView * treeview,gpointer user_data)981 on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
982 {
983 GtkTreeSelection *selection;
984 GtkTreeIter iter;
985 struct menu *menu;
986
987 selection = gtk_tree_view_get_selection(treeview);
988 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
989 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
990 text_insert_help(menu);
991 }
992 }
993
994
995 /* User click: display sub-tree in the right frame. */
996 gboolean
on_treeview1_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)997 on_treeview1_button_press_event(GtkWidget * widget,
998 GdkEventButton * event, gpointer user_data)
999 {
1000 GtkTreeView *view = GTK_TREE_VIEW(widget);
1001 GtkTreePath *path;
1002 GtkTreeViewColumn *column;
1003 GtkTreeIter iter;
1004 struct menu *menu;
1005
1006 gint tx = (gint) event->x;
1007 gint ty = (gint) event->y;
1008 gint cx, cy;
1009
1010 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1011 &cy);
1012 if (path == NULL)
1013 return FALSE;
1014
1015 gtk_tree_model_get_iter(model1, &iter, path);
1016 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1017
1018 if (event->type == GDK_2BUTTON_PRESS) {
1019 toggle_sym_value(menu);
1020 current = menu;
1021 display_tree_part();
1022 } else {
1023 browsed = menu;
1024 display_tree_part();
1025 }
1026
1027 gtk_widget_realize(tree2_w);
1028 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1029 gtk_widget_grab_focus(tree2_w);
1030
1031 return FALSE;
1032 }
1033
1034
1035 /* Fill a row of strings */
fill_row(struct menu * menu)1036 static gchar **fill_row(struct menu *menu)
1037 {
1038 static gchar *row[COL_NUMBER];
1039 struct symbol *sym = menu->sym;
1040 const char *def;
1041 int stype;
1042 tristate val;
1043 enum prop_type ptype;
1044 int i;
1045
1046 for (i = COL_OPTION; i <= COL_COLOR; i++)
1047 g_free(row[i]);
1048 bzero(row, sizeof(row));
1049
1050 row[COL_OPTION] =
1051 g_strdup_printf("%s %s", menu_get_prompt(menu),
1052 sym && !sym_has_value(sym) ? "(NEW)" : "");
1053
1054 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1055 row[COL_COLOR] = g_strdup("DarkGray");
1056 else if (opt_mode == OPT_PROMPT &&
1057 menu_has_prompt(menu) && !menu_is_visible(menu))
1058 row[COL_COLOR] = g_strdup("DarkGray");
1059 else
1060 row[COL_COLOR] = g_strdup("Black");
1061
1062 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1063 switch (ptype) {
1064 case P_MENU:
1065 row[COL_PIXBUF] = (gchar *) xpm_menu;
1066 if (view_mode == SINGLE_VIEW)
1067 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1068 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1069 break;
1070 case P_COMMENT:
1071 row[COL_PIXBUF] = (gchar *) xpm_void;
1072 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1073 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1074 break;
1075 default:
1076 row[COL_PIXBUF] = (gchar *) xpm_void;
1077 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1078 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1079 break;
1080 }
1081
1082 if (!sym)
1083 return row;
1084 row[COL_NAME] = g_strdup(sym->name);
1085
1086 sym_calc_value(sym);
1087 sym->flags &= ~SYMBOL_CHANGED;
1088
1089 if (sym_is_choice(sym)) { // parse childs for getting final value
1090 struct menu *child;
1091 struct symbol *def_sym = sym_get_choice_value(sym);
1092 struct menu *def_menu = NULL;
1093
1094 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1095
1096 for (child = menu->list; child; child = child->next) {
1097 if (menu_is_visible(child)
1098 && child->sym == def_sym)
1099 def_menu = child;
1100 }
1101
1102 if (def_menu)
1103 row[COL_VALUE] =
1104 g_strdup(menu_get_prompt(def_menu));
1105 }
1106 if (sym->flags & SYMBOL_CHOICEVAL)
1107 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1108
1109 stype = sym_get_type(sym);
1110 switch (stype) {
1111 case S_BOOLEAN:
1112 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1113 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1114 if (sym_is_choice(sym))
1115 break;
1116 /* fall through */
1117 case S_TRISTATE:
1118 val = sym_get_tristate_value(sym);
1119 switch (val) {
1120 case no:
1121 row[COL_NO] = g_strdup("N");
1122 row[COL_VALUE] = g_strdup("N");
1123 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1124 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1125 break;
1126 case mod:
1127 row[COL_MOD] = g_strdup("M");
1128 row[COL_VALUE] = g_strdup("M");
1129 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1130 break;
1131 case yes:
1132 row[COL_YES] = g_strdup("Y");
1133 row[COL_VALUE] = g_strdup("Y");
1134 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1135 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1136 break;
1137 }
1138
1139 if (val != no && sym_tristate_within_range(sym, no))
1140 row[COL_NO] = g_strdup("_");
1141 if (val != mod && sym_tristate_within_range(sym, mod))
1142 row[COL_MOD] = g_strdup("_");
1143 if (val != yes && sym_tristate_within_range(sym, yes))
1144 row[COL_YES] = g_strdup("_");
1145 break;
1146 case S_INT:
1147 case S_HEX:
1148 case S_STRING:
1149 def = sym_get_string_value(sym);
1150 row[COL_VALUE] = g_strdup(def);
1151 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1152 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1153 break;
1154 }
1155
1156 return row;
1157 }
1158
1159
1160 /* Set the node content with a row of strings */
set_node(GtkTreeIter * node,struct menu * menu,gchar ** row)1161 static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1162 {
1163 GdkColor color;
1164 gboolean success;
1165 GdkPixbuf *pix;
1166
1167 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1168 row[COL_PIXBUF]);
1169
1170 gdk_color_parse(row[COL_COLOR], &color);
1171 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1172 FALSE, FALSE, &success);
1173
1174 gtk_tree_store_set(tree, node,
1175 COL_OPTION, row[COL_OPTION],
1176 COL_NAME, row[COL_NAME],
1177 COL_NO, row[COL_NO],
1178 COL_MOD, row[COL_MOD],
1179 COL_YES, row[COL_YES],
1180 COL_VALUE, row[COL_VALUE],
1181 COL_MENU, (gpointer) menu,
1182 COL_COLOR, &color,
1183 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1184 COL_PIXBUF, pix,
1185 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1186 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1187 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1188 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1189 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1190 -1);
1191
1192 g_object_unref(pix);
1193 }
1194
1195
1196 /* Add a node to the tree */
place_node(struct menu * menu,char ** row)1197 static void place_node(struct menu *menu, char **row)
1198 {
1199 GtkTreeIter *parent = parents[indent - 1];
1200 GtkTreeIter *node = parents[indent];
1201
1202 gtk_tree_store_append(tree, node, parent);
1203 set_node(node, menu, row);
1204 }
1205
1206
1207 /* Find a node in the GTK+ tree */
1208 static GtkTreeIter found;
1209
1210 /*
1211 * Find a menu in the GtkTree starting at parent.
1212 */
gtktree_iter_find_node(GtkTreeIter * parent,struct menu * tofind)1213 static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
1214 struct menu *tofind)
1215 {
1216 GtkTreeIter iter;
1217 GtkTreeIter *child = &iter;
1218 gboolean valid;
1219 GtkTreeIter *ret;
1220
1221 valid = gtk_tree_model_iter_children(model2, child, parent);
1222 while (valid) {
1223 struct menu *menu;
1224
1225 gtk_tree_model_get(model2, child, 6, &menu, -1);
1226
1227 if (menu == tofind) {
1228 memcpy(&found, child, sizeof(GtkTreeIter));
1229 return &found;
1230 }
1231
1232 ret = gtktree_iter_find_node(child, tofind);
1233 if (ret)
1234 return ret;
1235
1236 valid = gtk_tree_model_iter_next(model2, child);
1237 }
1238
1239 return NULL;
1240 }
1241
1242
1243 /*
1244 * Update the tree by adding/removing entries
1245 * Does not change other nodes
1246 */
update_tree(struct menu * src,GtkTreeIter * dst)1247 static void update_tree(struct menu *src, GtkTreeIter * dst)
1248 {
1249 struct menu *child1;
1250 GtkTreeIter iter, tmp;
1251 GtkTreeIter *child2 = &iter;
1252 gboolean valid;
1253 GtkTreeIter *sibling;
1254 struct symbol *sym;
1255 struct menu *menu1, *menu2;
1256
1257 if (src == &rootmenu)
1258 indent = 1;
1259
1260 valid = gtk_tree_model_iter_children(model2, child2, dst);
1261 for (child1 = src->list; child1; child1 = child1->next) {
1262
1263 sym = child1->sym;
1264
1265 reparse:
1266 menu1 = child1;
1267 if (valid)
1268 gtk_tree_model_get(model2, child2, COL_MENU,
1269 &menu2, -1);
1270 else
1271 menu2 = NULL; // force adding of a first child
1272
1273 #ifdef DEBUG
1274 printf("%*c%s | %s\n", indent, ' ',
1275 menu1 ? menu_get_prompt(menu1) : "nil",
1276 menu2 ? menu_get_prompt(menu2) : "nil");
1277 #endif
1278
1279 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1280 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1281 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1282
1283 /* remove node */
1284 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1285 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1286 valid = gtk_tree_model_iter_next(model2,
1287 child2);
1288 gtk_tree_store_remove(tree2, &tmp);
1289 if (!valid)
1290 return; /* next parent */
1291 else
1292 goto reparse; /* next child */
1293 } else
1294 continue;
1295 }
1296
1297 if (menu1 != menu2) {
1298 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1299 if (!valid && !menu2)
1300 sibling = NULL;
1301 else
1302 sibling = child2;
1303 gtk_tree_store_insert_before(tree2,
1304 child2,
1305 dst, sibling);
1306 set_node(child2, menu1, fill_row(menu1));
1307 if (menu2 == NULL)
1308 valid = TRUE;
1309 } else { // remove node
1310 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1311 valid = gtk_tree_model_iter_next(model2,
1312 child2);
1313 gtk_tree_store_remove(tree2, &tmp);
1314 if (!valid)
1315 return; // next parent
1316 else
1317 goto reparse; // next child
1318 }
1319 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1320 set_node(child2, menu1, fill_row(menu1));
1321 }
1322
1323 indent++;
1324 update_tree(child1, child2);
1325 indent--;
1326
1327 valid = gtk_tree_model_iter_next(model2, child2);
1328 }
1329 }
1330
1331
1332 /* Display the whole tree (single/split/full view) */
display_tree(struct menu * menu)1333 static void display_tree(struct menu *menu)
1334 {
1335 struct symbol *sym;
1336 struct property *prop;
1337 struct menu *child;
1338 enum prop_type ptype;
1339
1340 if (menu == &rootmenu) {
1341 indent = 1;
1342 current = &rootmenu;
1343 }
1344
1345 for (child = menu->list; child; child = child->next) {
1346 prop = child->prompt;
1347 sym = child->sym;
1348 ptype = prop ? prop->type : P_UNKNOWN;
1349
1350 if (sym)
1351 sym->flags &= ~SYMBOL_CHANGED;
1352
1353 if ((view_mode == SPLIT_VIEW)
1354 && !(child->flags & MENU_ROOT) && (tree == tree1))
1355 continue;
1356
1357 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1358 && (tree == tree2))
1359 continue;
1360
1361 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1362 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1363 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1364 place_node(child, fill_row(child));
1365 #ifdef DEBUG
1366 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1367 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1368 printf("%s", prop_get_type_name(ptype));
1369 printf(" | ");
1370 if (sym) {
1371 printf("%s", sym_type_name(sym->type));
1372 printf(" | ");
1373 printf("%s", dbg_sym_flags(sym->flags));
1374 printf("\n");
1375 } else
1376 printf("\n");
1377 #endif
1378 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1379 && (tree == tree2))
1380 continue;
1381 /*
1382 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1383 || (view_mode == FULL_VIEW)
1384 || (view_mode == SPLIT_VIEW))*/
1385
1386 /* Change paned position if the view is not in 'split mode' */
1387 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1388 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1389 }
1390
1391 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1392 || (view_mode == FULL_VIEW)
1393 || (view_mode == SPLIT_VIEW)) {
1394 indent++;
1395 display_tree(child);
1396 indent--;
1397 }
1398 }
1399 }
1400
1401 /* Display a part of the tree starting at current node (single/split view) */
display_tree_part(void)1402 static void display_tree_part(void)
1403 {
1404 if (tree2)
1405 gtk_tree_store_clear(tree2);
1406 if (view_mode == SINGLE_VIEW)
1407 display_tree(current);
1408 else if (view_mode == SPLIT_VIEW)
1409 display_tree(browsed);
1410 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1411 }
1412
1413 /* Display the list in the left frame (split view) */
display_list(void)1414 static void display_list(void)
1415 {
1416 if (tree1)
1417 gtk_tree_store_clear(tree1);
1418
1419 tree = tree1;
1420 display_tree(&rootmenu);
1421 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1422 tree = tree2;
1423 }
1424
fixup_rootmenu(struct menu * menu)1425 static void fixup_rootmenu(struct menu *menu)
1426 {
1427 struct menu *child;
1428 static int menu_cnt = 0;
1429
1430 menu->flags |= MENU_ROOT;
1431 for (child = menu->list; child; child = child->next) {
1432 if (child->prompt && child->prompt->type == P_MENU) {
1433 menu_cnt++;
1434 fixup_rootmenu(child);
1435 menu_cnt--;
1436 } else if (!menu_cnt)
1437 fixup_rootmenu(child);
1438 }
1439 }
1440
1441
1442 /* Main */
main(int ac,char * av[])1443 int main(int ac, char *av[])
1444 {
1445 const char *name;
1446 char *env;
1447 gchar *glade_file;
1448
1449 /* GTK stuffs */
1450 gtk_set_locale();
1451 gtk_init(&ac, &av);
1452 glade_init();
1453
1454 //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
1455 //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
1456
1457 /* Determine GUI path */
1458 env = getenv(SRCTREE);
1459 if (env)
1460 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1461 else if (av[0][0] == '/')
1462 glade_file = g_strconcat(av[0], ".glade", NULL);
1463 else
1464 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1465
1466 /* Conf stuffs */
1467 if (ac > 1 && av[1][0] == '-') {
1468 switch (av[1][1]) {
1469 case 'a':
1470 //showAll = 1;
1471 break;
1472 case 's':
1473 conf_set_message_callback(NULL);
1474 break;
1475 case 'h':
1476 case '?':
1477 printf("%s [-s] <config>\n", av[0]);
1478 exit(0);
1479 }
1480 name = av[2];
1481 } else
1482 name = av[1];
1483
1484 conf_parse(name);
1485 fixup_rootmenu(&rootmenu);
1486 conf_read(NULL);
1487
1488 /* Load the interface and connect signals */
1489 init_main_window(glade_file);
1490 init_tree_model();
1491 init_left_tree();
1492 init_right_tree();
1493
1494 switch (view_mode) {
1495 case SINGLE_VIEW:
1496 display_tree_part();
1497 break;
1498 case SPLIT_VIEW:
1499 display_list();
1500 break;
1501 case FULL_VIEW:
1502 display_tree(&rootmenu);
1503 break;
1504 }
1505
1506 gtk_main();
1507
1508 return 0;
1509 }
1510
conf_changed(void)1511 static void conf_changed(void)
1512 {
1513 bool changed = conf_get_changed();
1514 gtk_widget_set_sensitive(save_btn, changed);
1515 gtk_widget_set_sensitive(save_menu_item, changed);
1516 }
1517