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 <strings.h>
22 #include <unistd.h>
23 #include <time.h>
24
25 //#define DEBUG
26
27 enum {
28 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
29 };
30
31 enum {
32 OPT_NORMAL, OPT_ALL, OPT_PROMPT
33 };
34
35 static gint view_mode = FULL_VIEW;
36 static gboolean show_name = TRUE;
37 static gboolean show_range = TRUE;
38 static gboolean show_value = TRUE;
39 static gboolean resizeable = FALSE;
40 static int opt_mode = OPT_NORMAL;
41
42 GtkWidget *main_wnd = NULL;
43 GtkWidget *tree1_w = NULL; // left frame
44 GtkWidget *tree2_w = NULL; // right frame
45 GtkWidget *text_w = NULL;
46 GtkWidget *hpaned = NULL;
47 GtkWidget *vpaned = NULL;
48 GtkWidget *back_btn = NULL;
49 GtkWidget *save_btn = NULL;
50 GtkWidget *save_menu_item = NULL;
51
52 GtkTextTag *tag1, *tag2;
53 GdkColor color;
54
55 GtkTreeStore *tree1, *tree2, *tree;
56 GtkTreeModel *model1, *model2;
57 static GtkTreeIter *parents[256];
58 static gint indent;
59
60 static struct menu *current; // current node for SINGLE view
61 static struct menu *browsed; // browsed node for SPLIT view
62
63 enum {
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
70 static void display_list(void);
71 static void display_tree(struct menu *menu);
72 static void display_tree_part(void);
73 static void update_tree(struct menu *src, GtkTreeIter * dst);
74 static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
75 static gchar **fill_row(struct menu *menu);
76 static void conf_changed(void);
77
78 /* Helping/Debugging Functions */
79 #ifdef DEBUG
dbg_sym_flags(int val)80 static 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
replace_button_icon(GladeXML * xml,GdkDrawable * window,GtkStyle * style,gchar * btn_name,gchar ** xpm)111 static 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 /* Main Window Initialization */
init_main_window(const gchar * glade_file)130 static 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 /*"style", PANGO_STYLE_OBLIQUE, */
185 NULL);
186
187 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
188
189 gtk_widget_show(main_wnd);
190 }
191
init_tree_model(void)192 static 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
init_left_tree(void)222 static 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
260 static void renderer_edited(GtkCellRendererText * cell,
261 const gchar * path_string,
262 const gchar * new_text, gpointer user_data);
263
init_right_tree(void)264 static 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 /* Utility Functions */
364
365
text_insert_help(struct menu * menu)366 static 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
text_insert_msg(const char * title,const char * message)391 static 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 /* Main Windows Callbacks */
413
414 void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
on_window1_delete_event(GtkWidget * widget,GdkEvent * event,gpointer user_data)415 gboolean 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
on_window1_destroy(GtkObject * object,gpointer user_data)460 void on_window1_destroy(GtkObject * object, gpointer user_data)
461 {
462 gtk_main_quit();
463 }
464
465
466 void
on_window1_size_request(GtkWidget * widget,GtkRequisition * requisition,gpointer user_data)467 on_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 /* Menu & Toolbar Callbacks */
487
488
489 static void
load_filename(GtkFileSelection * file_selector,gpointer user_data)490 load_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
on_load1_activate(GtkMenuItem * menuitem,gpointer user_data)503 void 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
on_save_activate(GtkMenuItem * menuitem,gpointer user_data)523 void 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
531 static void
store_filename(GtkFileSelection * file_selector,gpointer user_data)532 store_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
on_save_as1_activate(GtkMenuItem * menuitem,gpointer user_data)545 void 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
on_quit1_activate(GtkMenuItem * menuitem,gpointer user_data)565 void 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
on_show_name1_activate(GtkMenuItem * menuitem,gpointer user_data)572 void 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
on_show_range1_activate(GtkMenuItem * menuitem,gpointer user_data)583 void 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
on_show_data1_activate(GtkMenuItem * menuitem,gpointer user_data)601 void 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
612 void
on_set_option_mode1_activate(GtkMenuItem * menuitem,gpointer user_data)613 on_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); /* instead of update_tree to speed-up */
618 }
619
620
621 void
on_set_option_mode2_activate(GtkMenuItem * menuitem,gpointer user_data)622 on_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); /* instead of update_tree to speed-up */
627 }
628
629
630 void
on_set_option_mode3_activate(GtkMenuItem * menuitem,gpointer user_data)631 on_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); /* instead of update_tree to speed-up */
636 }
637
638
on_introduction1_activate(GtkMenuItem * menuitem,gpointer user_data)639 void 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
on_about1_activate(GtkMenuItem * menuitem,gpointer user_data)670 void 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
on_license1_activate(GtkMenuItem * menuitem,gpointer user_data)688 void 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
on_back_clicked(GtkButton * button,gpointer user_data)707 void 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
on_load_clicked(GtkButton * button,gpointer user_data)722 void on_load_clicked(GtkButton * button, gpointer user_data)
723 {
724 on_load1_activate(NULL, user_data);
725 }
726
727
on_single_clicked(GtkButton * button,gpointer user_data)728 void 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
on_split_clicked(GtkButton * button,gpointer user_data)737 void 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 /* Disable back btn, like in full mode. */
749 gtk_widget_set_sensitive(back_btn, FALSE);
750 }
751
752
on_full_clicked(GtkButton * button,gpointer user_data)753 void 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
on_collapse_clicked(GtkButton * button,gpointer user_data)764 void on_collapse_clicked(GtkButton * button, gpointer user_data)
765 {
766 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
767 }
768
769
on_expand_clicked(GtkButton * button,gpointer user_data)770 void on_expand_clicked(GtkButton * button, gpointer user_data)
771 {
772 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
773 }
774
775
776 /* CTree Callbacks */
777
778 /* Change hex/int/string value in the cell */
renderer_edited(GtkCellRendererText * cell,const gchar * path_string,const gchar * new_text,gpointer user_data)779 static 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 /* Change the value of a symbol and update the tree */
change_sym_value(struct menu * menu,gint col)806 static 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(); //fixme: keep exp/coll
837 break;
838 case S_INT:
839 case S_HEX:
840 case S_STRING:
841 default:
842 break;
843 }
844 }
845
toggle_sym_value(struct menu * menu)846 static 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(); //fixme: keep exp/coll
860 }
861
column2index(GtkTreeViewColumn * column)862 static 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 /* User click: update choice (full) or goes down (single) */
879 gboolean
on_treeview2_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)880 on_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) // bug in ctree with earlier version of GTK
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 // goes down into menu
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 /* Key pressed: update choice */
936 gboolean
on_treeview2_key_press_event(GtkWidget * widget,GdkEventKey * event,gpointer user_data)937 on_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 /* Row selection changed: update help */
981 void
on_treeview2_cursor_changed(GtkTreeView * treeview,gpointer user_data)982 on_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 /* User click: display sub-tree in the right frame. */
997 gboolean
on_treeview1_button_press_event(GtkWidget * widget,GdkEventButton * event,gpointer user_data)998 on_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 /* Fill a row of strings */
fill_row(struct menu * menu)1037 static 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)) { // 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 //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
1456 //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
1457
1458 /* Determine GUI path */
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 /* Conf stuffs */
1468 if (ac > 1 && av[1][0] == '-') {
1469 switch (av[1][1]) {
1470 case 'a':
1471 //showAll = 1;
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 /* Load the interface and connect signals */
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
conf_changed(void)1512 static 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