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1/* Hey EMACS -*- linux-c -*- */
2/*
3 *
4 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
5 * Released under the terms of the GNU GPL v2.0.
6 *
7 */
8
9#ifdef HAVE_CONFIG_H
10# include <config.h>
11#endif
12
13#include <stdlib.h>
14#include "lkc.h"
15#include "images.c"
16
17#include <glade/glade.h>
18#include <gtk/gtk.h>
19#include <glib.h>
20#include <gdk/gdkkeysyms.h>
21
22#include <stdio.h>
23#include <string.h>
24#include <unistd.h>
25#include <time.h>
26
27//#define DEBUG
28
29enum {
30 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
31};
32
33enum {
34 OPT_NORMAL, OPT_ALL, OPT_PROMPT
35};
36
37static gint view_mode = FULL_VIEW;
38static gboolean show_name = TRUE;
39static gboolean show_range = TRUE;
40static gboolean show_value = TRUE;
41static gboolean resizeable = FALSE;
42static int opt_mode = OPT_NORMAL;
43
44GtkWidget *main_wnd = NULL;
45GtkWidget *tree1_w = NULL; // left frame
46GtkWidget *tree2_w = NULL; // right frame
47GtkWidget *text_w = NULL;
48GtkWidget *hpaned = NULL;
49GtkWidget *vpaned = NULL;
50GtkWidget *back_btn = NULL;
51GtkWidget *save_btn = NULL;
52GtkWidget *save_menu_item = NULL;
53
54GtkTextTag *tag1, *tag2;
55GdkColor color;
56
57GtkTreeStore *tree1, *tree2, *tree;
58GtkTreeModel *model1, *model2;
59static GtkTreeIter *parents[256];
60static gint indent;
61
62static struct menu *current; // current node for SINGLE view
63static struct menu *browsed; // browsed node for SPLIT view
64
65enum {
66 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
67 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
68 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
69 COL_NUMBER
70};
71
72static void display_list(void);
73static void display_tree(struct menu *menu);
74static void display_tree_part(void);
75static void update_tree(struct menu *src, GtkTreeIter * dst);
76static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
77static gchar **fill_row(struct menu *menu);
78static void conf_changed(void);
79
80/* Helping/Debugging Functions */
81
82const char *dbg_sym_flags(int val)
83{
84 static char buf[256];
85
86 bzero(buf, 256);
87
88 if (val & SYMBOL_CONST)
89 strcat(buf, "const/");
90 if (val & SYMBOL_CHECK)
91 strcat(buf, "check/");
92 if (val & SYMBOL_CHOICE)
93 strcat(buf, "choice/");
94 if (val & SYMBOL_CHOICEVAL)
95 strcat(buf, "choiceval/");
96 if (val & SYMBOL_VALID)
97 strcat(buf, "valid/");
98 if (val & SYMBOL_OPTIONAL)
99 strcat(buf, "optional/");
100 if (val & SYMBOL_WRITE)
101 strcat(buf, "write/");
102 if (val & SYMBOL_CHANGED)
103 strcat(buf, "changed/");
104 if (val & SYMBOL_AUTO)
105 strcat(buf, "auto/");
106
107 buf[strlen(buf) - 1] = '\0';
108
109 return buf;
110}
111
112void replace_button_icon(GladeXML * xml, GdkDrawable * window,
113 GtkStyle * style, gchar * btn_name, gchar ** xpm)
114{
115 GdkPixmap *pixmap;
116 GdkBitmap *mask;
117 GtkToolButton *button;
118 GtkWidget *image;
119
120 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
121 &style->bg[GTK_STATE_NORMAL],
122 xpm);
123
124 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
125 image = gtk_image_new_from_pixmap(pixmap, mask);
126 gtk_widget_show(image);
127 gtk_tool_button_set_icon_widget(button, image);
128}
129
130/* Main Window Initialization */
131void init_main_window(const gchar * glade_file)
132{
133 GladeXML *xml;
134 GtkWidget *widget;
135 GtkTextBuffer *txtbuf;
136 GtkStyle *style;
137
138 xml = glade_xml_new(glade_file, "window1", NULL);
139 if (!xml)
140 g_error(_("GUI loading failed !\n"));
141 glade_xml_signal_autoconnect(xml);
142
143 main_wnd = glade_xml_get_widget(xml, "window1");
144 hpaned = glade_xml_get_widget(xml, "hpaned1");
145 vpaned = glade_xml_get_widget(xml, "vpaned1");
146 tree1_w = glade_xml_get_widget(xml, "treeview1");
147 tree2_w = glade_xml_get_widget(xml, "treeview2");
148 text_w = glade_xml_get_widget(xml, "textview3");
149
150 back_btn = glade_xml_get_widget(xml, "button1");
151 gtk_widget_set_sensitive(back_btn, FALSE);
152
153 widget = glade_xml_get_widget(xml, "show_name1");
154 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
155 show_name);
156
157 widget = glade_xml_get_widget(xml, "show_range1");
158 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
159 show_range);
160
161 widget = glade_xml_get_widget(xml, "show_data1");
162 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
163 show_value);
164
165 save_btn = glade_xml_get_widget(xml, "button3");
166 save_menu_item = glade_xml_get_widget(xml, "save1");
167 conf_set_changed_callback(conf_changed);
168
169 style = gtk_widget_get_style(main_wnd);
170 widget = glade_xml_get_widget(xml, "toolbar1");
171
172#if 0 /* Use stock Gtk icons instead */
173 replace_button_icon(xml, main_wnd->window, style,
174 "button1", (gchar **) xpm_back);
175 replace_button_icon(xml, main_wnd->window, style,
176 "button2", (gchar **) xpm_load);
177 replace_button_icon(xml, main_wnd->window, style,
178 "button3", (gchar **) xpm_save);
179#endif
180 replace_button_icon(xml, main_wnd->window, style,
181 "button4", (gchar **) xpm_single_view);
182 replace_button_icon(xml, main_wnd->window, style,
183 "button5", (gchar **) xpm_split_view);
184 replace_button_icon(xml, main_wnd->window, style,
185 "button6", (gchar **) xpm_tree_view);
186
187#if 0
188 switch (view_mode) {
189 case SINGLE_VIEW:
190 widget = glade_xml_get_widget(xml, "button4");
191 g_signal_emit_by_name(widget, "clicked");
192 break;
193 case SPLIT_VIEW:
194 widget = glade_xml_get_widget(xml, "button5");
195 g_signal_emit_by_name(widget, "clicked");
196 break;
197 case FULL_VIEW:
198 widget = glade_xml_get_widget(xml, "button6");
199 g_signal_emit_by_name(widget, "clicked");
200 break;
201 }
202#endif
203 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
204 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
205 "foreground", "red",
206 "weight", PANGO_WEIGHT_BOLD,
207 NULL);
208 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
209 /*"style", PANGO_STYLE_OBLIQUE, */
210 NULL);
211
212 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
213
214 gtk_widget_show(main_wnd);
215}
216
217void init_tree_model(void)
218{
219 gint i;
220
221 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
222 G_TYPE_STRING, G_TYPE_STRING,
223 G_TYPE_STRING, G_TYPE_STRING,
224 G_TYPE_STRING, G_TYPE_STRING,
225 G_TYPE_POINTER, GDK_TYPE_COLOR,
226 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
227 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
228 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
229 G_TYPE_BOOLEAN);
230 model2 = GTK_TREE_MODEL(tree2);
231
232 for (parents[0] = NULL, i = 1; i < 256; i++)
233 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
234
235 tree1 = gtk_tree_store_new(COL_NUMBER,
236 G_TYPE_STRING, G_TYPE_STRING,
237 G_TYPE_STRING, G_TYPE_STRING,
238 G_TYPE_STRING, G_TYPE_STRING,
239 G_TYPE_POINTER, GDK_TYPE_COLOR,
240 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
241 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
242 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
243 G_TYPE_BOOLEAN);
244 model1 = GTK_TREE_MODEL(tree1);
245}
246
247void init_left_tree(void)
248{
249 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
250 GtkCellRenderer *renderer;
251 GtkTreeSelection *sel;
252 GtkTreeViewColumn *column;
253
254 gtk_tree_view_set_model(view, model1);
255 gtk_tree_view_set_headers_visible(view, TRUE);
256 gtk_tree_view_set_rules_hint(view, TRUE);
257
258 column = gtk_tree_view_column_new();
259 gtk_tree_view_append_column(view, column);
260 gtk_tree_view_column_set_title(column, _("Options"));
261
262 renderer = gtk_cell_renderer_toggle_new();
263 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
264 renderer, FALSE);
265 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
266 renderer,
267 "active", COL_BTNACT,
268 "inconsistent", COL_BTNINC,
269 "visible", COL_BTNVIS,
270 "radio", COL_BTNRAD, NULL);
271 renderer = gtk_cell_renderer_text_new();
272 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
273 renderer, FALSE);
274 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
275 renderer,
276 "text", COL_OPTION,
277 "foreground-gdk",
278 COL_COLOR, NULL);
279
280 sel = gtk_tree_view_get_selection(view);
281 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
282 gtk_widget_realize(tree1_w);
283}
284
285static void renderer_edited(GtkCellRendererText * cell,
286 const gchar * path_string,
287 const gchar * new_text, gpointer user_data);
288
289void init_right_tree(void)
290{
291 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
292 GtkCellRenderer *renderer;
293 GtkTreeSelection *sel;
294 GtkTreeViewColumn *column;
295 gint i;
296
297 gtk_tree_view_set_model(view, model2);
298 gtk_tree_view_set_headers_visible(view, TRUE);
299 gtk_tree_view_set_rules_hint(view, TRUE);
300
301 column = gtk_tree_view_column_new();
302 gtk_tree_view_append_column(view, column);
303 gtk_tree_view_column_set_title(column, _("Options"));
304
305 renderer = gtk_cell_renderer_pixbuf_new();
306 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
307 renderer, FALSE);
308 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
309 renderer,
310 "pixbuf", COL_PIXBUF,
311 "visible", COL_PIXVIS, NULL);
312 renderer = gtk_cell_renderer_toggle_new();
313 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
314 renderer, FALSE);
315 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
316 renderer,
317 "active", COL_BTNACT,
318 "inconsistent", COL_BTNINC,
319 "visible", COL_BTNVIS,
320 "radio", COL_BTNRAD, NULL);
321 renderer = gtk_cell_renderer_text_new();
322 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
323 renderer, FALSE);
324 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
325 renderer,
326 "text", COL_OPTION,
327 "foreground-gdk",
328 COL_COLOR, NULL);
329
330 renderer = gtk_cell_renderer_text_new();
331 gtk_tree_view_insert_column_with_attributes(view, -1,
332 _("Name"), renderer,
333 "text", COL_NAME,
334 "foreground-gdk",
335 COL_COLOR, NULL);
336 renderer = gtk_cell_renderer_text_new();
337 gtk_tree_view_insert_column_with_attributes(view, -1,
338 "N", renderer,
339 "text", COL_NO,
340 "foreground-gdk",
341 COL_COLOR, NULL);
342 renderer = gtk_cell_renderer_text_new();
343 gtk_tree_view_insert_column_with_attributes(view, -1,
344 "M", renderer,
345 "text", COL_MOD,
346 "foreground-gdk",
347 COL_COLOR, NULL);
348 renderer = gtk_cell_renderer_text_new();
349 gtk_tree_view_insert_column_with_attributes(view, -1,
350 "Y", renderer,
351 "text", COL_YES,
352 "foreground-gdk",
353 COL_COLOR, NULL);
354 renderer = gtk_cell_renderer_text_new();
355 gtk_tree_view_insert_column_with_attributes(view, -1,
356 _("Value"), renderer,
357 "text", COL_VALUE,
358 "editable",
359 COL_EDIT,
360 "foreground-gdk",
361 COL_COLOR, NULL);
362 g_signal_connect(G_OBJECT(renderer), "edited",
363 G_CALLBACK(renderer_edited), NULL);
364
365 column = gtk_tree_view_get_column(view, COL_NAME);
366 gtk_tree_view_column_set_visible(column, show_name);
367 column = gtk_tree_view_get_column(view, COL_NO);
368 gtk_tree_view_column_set_visible(column, show_range);
369 column = gtk_tree_view_get_column(view, COL_MOD);
370 gtk_tree_view_column_set_visible(column, show_range);
371 column = gtk_tree_view_get_column(view, COL_YES);
372 gtk_tree_view_column_set_visible(column, show_range);
373 column = gtk_tree_view_get_column(view, COL_VALUE);
374 gtk_tree_view_column_set_visible(column, show_value);
375
376 if (resizeable) {
377 for (i = 0; i < COL_VALUE; i++) {
378 column = gtk_tree_view_get_column(view, i);
379 gtk_tree_view_column_set_resizable(column, TRUE);
380 }
381 }
382
383 sel = gtk_tree_view_get_selection(view);
384 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
385}
386
387
388/* Utility Functions */
389
390
391static void text_insert_help(struct menu *menu)
392{
393 GtkTextBuffer *buffer;
394 GtkTextIter start, end;
395 const char *prompt = _(menu_get_prompt(menu));
396 struct gstr help = str_new();
397
398 menu_get_ext_help(menu, &help);
399
400 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
401 gtk_text_buffer_get_bounds(buffer, &start, &end);
402 gtk_text_buffer_delete(buffer, &start, &end);
403 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
404
405 gtk_text_buffer_get_end_iter(buffer, &end);
406 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
407 NULL);
408 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
409 gtk_text_buffer_get_end_iter(buffer, &end);
410 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
411 NULL);
412 str_free(&help);
413}
414
415
416static void text_insert_msg(const char *title, const char *message)
417{
418 GtkTextBuffer *buffer;
419 GtkTextIter start, end;
420 const char *msg = message;
421
422 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
423 gtk_text_buffer_get_bounds(buffer, &start, &end);
424 gtk_text_buffer_delete(buffer, &start, &end);
425 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
426
427 gtk_text_buffer_get_end_iter(buffer, &end);
428 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
429 NULL);
430 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
431 gtk_text_buffer_get_end_iter(buffer, &end);
432 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
433 NULL);
434}
435
436
437/* Main Windows Callbacks */
438
439void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
440gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
441 gpointer user_data)
442{
443 GtkWidget *dialog, *label;
444 gint result;
445
446 if (!conf_get_changed())
447 return FALSE;
448
449 dialog = gtk_dialog_new_with_buttons(_("Warning !"),
450 GTK_WINDOW(main_wnd),
451 (GtkDialogFlags)
452 (GTK_DIALOG_MODAL |
453 GTK_DIALOG_DESTROY_WITH_PARENT),
454 GTK_STOCK_OK,
455 GTK_RESPONSE_YES,
456 GTK_STOCK_NO,
457 GTK_RESPONSE_NO,
458 GTK_STOCK_CANCEL,
459 GTK_RESPONSE_CANCEL, NULL);
460 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
461 GTK_RESPONSE_CANCEL);
462
463 label = gtk_label_new(_("\nSave configuration ?\n"));
464 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
465 gtk_widget_show(label);
466
467 result = gtk_dialog_run(GTK_DIALOG(dialog));
468 switch (result) {
469 case GTK_RESPONSE_YES:
470 on_save_activate(NULL, NULL);
471 return FALSE;
472 case GTK_RESPONSE_NO:
473 return FALSE;
474 case GTK_RESPONSE_CANCEL:
475 case GTK_RESPONSE_DELETE_EVENT:
476 default:
477 gtk_widget_destroy(dialog);
478 return TRUE;
479 }
480
481 return FALSE;
482}
483
484
485void on_window1_destroy(GtkObject * object, gpointer user_data)
486{
487 gtk_main_quit();
488}
489
490
491void
492on_window1_size_request(GtkWidget * widget,
493 GtkRequisition * requisition, gpointer user_data)
494{
495 static gint old_h;
496 gint w, h;
497
498 if (widget->window == NULL)
499 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
500 else
501 gdk_window_get_size(widget->window, &w, &h);
502
503 if (h == old_h)
504 return;
505 old_h = h;
506
507 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
508}
509
510
511/* Menu & Toolbar Callbacks */
512
513
514static void
515load_filename(GtkFileSelection * file_selector, gpointer user_data)
516{
517 const gchar *fn;
518
519 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
520 (user_data));
521
522 if (conf_read(fn))
523 text_insert_msg(_("Error"), _("Unable to load configuration !"));
524 else
525 display_tree(&rootmenu);
526}
527
528void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
529{
530 GtkWidget *fs;
531
532 fs = gtk_file_selection_new(_("Load file..."));
533 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
534 "clicked",
535 G_CALLBACK(load_filename), (gpointer) fs);
536 g_signal_connect_swapped(GTK_OBJECT
537 (GTK_FILE_SELECTION(fs)->ok_button),
538 "clicked", G_CALLBACK(gtk_widget_destroy),
539 (gpointer) fs);
540 g_signal_connect_swapped(GTK_OBJECT
541 (GTK_FILE_SELECTION(fs)->cancel_button),
542 "clicked", G_CALLBACK(gtk_widget_destroy),
543 (gpointer) fs);
544 gtk_widget_show(fs);
545}
546
547
548void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
549{
550 if (conf_write(NULL))
551 text_insert_msg(_("Error"), _("Unable to save configuration !"));
552}
553
554
555static void
556store_filename(GtkFileSelection * file_selector, gpointer user_data)
557{
558 const gchar *fn;
559
560 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
561 (user_data));
562
563 if (conf_write(fn))
564 text_insert_msg(_("Error"), _("Unable to save configuration !"));
565
566 gtk_widget_destroy(GTK_WIDGET(user_data));
567}
568
569void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
570{
571 GtkWidget *fs;
572
573 fs = gtk_file_selection_new(_("Save file as..."));
574 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
575 "clicked",
576 G_CALLBACK(store_filename), (gpointer) fs);
577 g_signal_connect_swapped(GTK_OBJECT
578 (GTK_FILE_SELECTION(fs)->ok_button),
579 "clicked", G_CALLBACK(gtk_widget_destroy),
580 (gpointer) fs);
581 g_signal_connect_swapped(GTK_OBJECT
582 (GTK_FILE_SELECTION(fs)->cancel_button),
583 "clicked", G_CALLBACK(gtk_widget_destroy),
584 (gpointer) fs);
585 gtk_widget_show(fs);
586}
587
588
589void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
590{
591 if (!on_window1_delete_event(NULL, NULL, NULL))
592 gtk_widget_destroy(GTK_WIDGET(main_wnd));
593}
594
595
596void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
597{
598 GtkTreeViewColumn *col;
599
600 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
601 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
602 if (col)
603 gtk_tree_view_column_set_visible(col, show_name);
604}
605
606
607void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
608{
609 GtkTreeViewColumn *col;
610
611 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
612 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
613 if (col)
614 gtk_tree_view_column_set_visible(col, show_range);
615 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
616 if (col)
617 gtk_tree_view_column_set_visible(col, show_range);
618 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
619 if (col)
620 gtk_tree_view_column_set_visible(col, show_range);
621
622}
623
624
625void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
626{
627 GtkTreeViewColumn *col;
628
629 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
630 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
631 if (col)
632 gtk_tree_view_column_set_visible(col, show_value);
633}
634
635
636void
637on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
638{
639 opt_mode = OPT_NORMAL;
640 gtk_tree_store_clear(tree2);
641 display_tree(&rootmenu); /* instead of update_tree to speed-up */
642}
643
644
645void
646on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
647{
648 opt_mode = OPT_ALL;
649 gtk_tree_store_clear(tree2);
650 display_tree(&rootmenu); /* instead of update_tree to speed-up */
651}
652
653
654void
655on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
656{
657 opt_mode = OPT_PROMPT;
658 gtk_tree_store_clear(tree2);
659 display_tree(&rootmenu); /* instead of update_tree to speed-up */
660}
661
662
663void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
664{
665 GtkWidget *dialog;
666 const gchar *intro_text = _(
667 "Welcome to gkc, the GTK+ graphical configuration tool\n"
668 "For each option, a blank box indicates the feature is disabled, a\n"
669 "check indicates it is enabled, and a dot indicates that it is to\n"
670 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
671 "\n"
672 "If you do not see an option (e.g., a device driver) that you\n"
673 "believe should be present, try turning on Show All Options\n"
674 "under the Options menu.\n"
675 "Although there is no cross reference yet to help you figure out\n"
676 "what other options must be enabled to support the option you\n"
677 "are interested in, you can still view the help of a grayed-out\n"
678 "option.\n"
679 "\n"
680 "Toggling Show Debug Info under the Options menu will show \n"
681 "the dependencies, which you can then match by examining other options.");
682
683 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
684 GTK_DIALOG_DESTROY_WITH_PARENT,
685 GTK_MESSAGE_INFO,
686 GTK_BUTTONS_CLOSE, "%s", intro_text);
687 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
688 G_CALLBACK(gtk_widget_destroy),
689 GTK_OBJECT(dialog));
690 gtk_widget_show_all(dialog);
691}
692
693
694void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
695{
696 GtkWidget *dialog;
697 const gchar *about_text =
698 _("gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
699 "Based on the source code from Roman Zippel.\n");
700
701 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
702 GTK_DIALOG_DESTROY_WITH_PARENT,
703 GTK_MESSAGE_INFO,
704 GTK_BUTTONS_CLOSE, "%s", about_text);
705 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
706 G_CALLBACK(gtk_widget_destroy),
707 GTK_OBJECT(dialog));
708 gtk_widget_show_all(dialog);
709}
710
711
712void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
713{
714 GtkWidget *dialog;
715 const gchar *license_text =
716 _("gkc is released under the terms of the GNU GPL v2.\n"
717 "For more information, please see the source code or\n"
718 "visit http://www.fsf.org/licenses/licenses.html\n");
719
720 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
721 GTK_DIALOG_DESTROY_WITH_PARENT,
722 GTK_MESSAGE_INFO,
723 GTK_BUTTONS_CLOSE, "%s", license_text);
724 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
725 G_CALLBACK(gtk_widget_destroy),
726 GTK_OBJECT(dialog));
727 gtk_widget_show_all(dialog);
728}
729
730
731void on_back_clicked(GtkButton * button, gpointer user_data)
732{
733 enum prop_type ptype;
734
735 current = current->parent;
736 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
737 if (ptype != P_MENU)
738 current = current->parent;
739 display_tree_part();
740
741 if (current == &rootmenu)
742 gtk_widget_set_sensitive(back_btn, FALSE);
743}
744
745
746void on_load_clicked(GtkButton * button, gpointer user_data)
747{
748 on_load1_activate(NULL, user_data);
749}
750
751
752void on_single_clicked(GtkButton * button, gpointer user_data)
753{
754 view_mode = SINGLE_VIEW;
755 gtk_widget_hide(tree1_w);
756 current = &rootmenu;
757 display_tree_part();
758}
759
760
761void on_split_clicked(GtkButton * button, gpointer user_data)
762{
763 gint w, h;
764 view_mode = SPLIT_VIEW;
765 gtk_widget_show(tree1_w);
766 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
767 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
768 if (tree2)
769 gtk_tree_store_clear(tree2);
770 display_list();
771
772 /* Disable back btn, like in full mode. */
773 gtk_widget_set_sensitive(back_btn, FALSE);
774}
775
776
777void on_full_clicked(GtkButton * button, gpointer user_data)
778{
779 view_mode = FULL_VIEW;
780 gtk_widget_hide(tree1_w);
781 if (tree2)
782 gtk_tree_store_clear(tree2);
783 display_tree(&rootmenu);
784 gtk_widget_set_sensitive(back_btn, FALSE);
785}
786
787
788void on_collapse_clicked(GtkButton * button, gpointer user_data)
789{
790 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
791}
792
793
794void on_expand_clicked(GtkButton * button, gpointer user_data)
795{
796 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
797}
798
799
800/* CTree Callbacks */
801
802/* Change hex/int/string value in the cell */
803static void renderer_edited(GtkCellRendererText * cell,
804 const gchar * path_string,
805 const gchar * new_text, gpointer user_data)
806{
807 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
808 GtkTreeIter iter;
809 const char *old_def, *new_def;
810 struct menu *menu;
811 struct symbol *sym;
812
813 if (!gtk_tree_model_get_iter(model2, &iter, path))
814 return;
815
816 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
817 sym = menu->sym;
818
819 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
820 new_def = new_text;
821
822 sym_set_string_value(sym, new_def);
823
824 update_tree(&rootmenu, NULL);
825
826 gtk_tree_path_free(path);
827}
828
829/* Change the value of a symbol and update the tree */
830static void change_sym_value(struct menu *menu, gint col)
831{
832 struct symbol *sym = menu->sym;
833 tristate newval;
834
835 if (!sym)
836 return;
837
838 if (col == COL_NO)
839 newval = no;
840 else if (col == COL_MOD)
841 newval = mod;
842 else if (col == COL_YES)
843 newval = yes;
844 else
845 return;
846
847 switch (sym_get_type(sym)) {
848 case S_BOOLEAN:
849 case S_TRISTATE:
850 if (!sym_tristate_within_range(sym, newval))
851 newval = yes;
852 sym_set_tristate_value(sym, newval);
853 if (view_mode == FULL_VIEW)
854 update_tree(&rootmenu, NULL);
855 else if (view_mode == SPLIT_VIEW) {
856 update_tree(browsed, NULL);
857 display_list();
858 }
859 else if (view_mode == SINGLE_VIEW)
860 display_tree_part(); //fixme: keep exp/coll
861 break;
862 case S_INT:
863 case S_HEX:
864 case S_STRING:
865 default:
866 break;
867 }
868}
869
870static void toggle_sym_value(struct menu *menu)
871{
872 if (!menu->sym)
873 return;
874
875 sym_toggle_tristate_value(menu->sym);
876 if (view_mode == FULL_VIEW)
877 update_tree(&rootmenu, NULL);
878 else if (view_mode == SPLIT_VIEW) {
879 update_tree(browsed, NULL);
880 display_list();
881 }
882 else if (view_mode == SINGLE_VIEW)
883 display_tree_part(); //fixme: keep exp/coll
884}
885
886static gint column2index(GtkTreeViewColumn * column)
887{
888 gint i;
889
890 for (i = 0; i < COL_NUMBER; i++) {
891 GtkTreeViewColumn *col;
892
893 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
894 if (col == column)
895 return i;
896 }
897
898 return -1;
899}
900
901
902/* User click: update choice (full) or goes down (single) */
903gboolean
904on_treeview2_button_press_event(GtkWidget * widget,
905 GdkEventButton * event, gpointer user_data)
906{
907 GtkTreeView *view = GTK_TREE_VIEW(widget);
908 GtkTreePath *path;
909 GtkTreeViewColumn *column;
910 GtkTreeIter iter;
911 struct menu *menu;
912 gint col;
913
914#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
915 gint tx = (gint) event->x;
916 gint ty = (gint) event->y;
917 gint cx, cy;
918
919 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
920 &cy);
921#else
922 gtk_tree_view_get_cursor(view, &path, &column);
923#endif
924 if (path == NULL)
925 return FALSE;
926
927 if (!gtk_tree_model_get_iter(model2, &iter, path))
928 return FALSE;
929 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
930
931 col = column2index(column);
932 if (event->type == GDK_2BUTTON_PRESS) {
933 enum prop_type ptype;
934 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
935
936 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
937 // goes down into menu
938 current = menu;
939 display_tree_part();
940 gtk_widget_set_sensitive(back_btn, TRUE);
941 } else if ((col == COL_OPTION)) {
942 toggle_sym_value(menu);
943 gtk_tree_view_expand_row(view, path, TRUE);
944 }
945 } else {
946 if (col == COL_VALUE) {
947 toggle_sym_value(menu);
948 gtk_tree_view_expand_row(view, path, TRUE);
949 } else if (col == COL_NO || col == COL_MOD
950 || col == COL_YES) {
951 change_sym_value(menu, col);
952 gtk_tree_view_expand_row(view, path, TRUE);
953 }
954 }
955
956 return FALSE;
957}
958
959/* Key pressed: update choice */
960gboolean
961on_treeview2_key_press_event(GtkWidget * widget,
962 GdkEventKey * event, gpointer user_data)
963{
964 GtkTreeView *view = GTK_TREE_VIEW(widget);
965 GtkTreePath *path;
966 GtkTreeViewColumn *column;
967 GtkTreeIter iter;
968 struct menu *menu;
969 gint col;
970
971 gtk_tree_view_get_cursor(view, &path, &column);
972 if (path == NULL)
973 return FALSE;
974
975 if (event->keyval == GDK_space) {
976 if (gtk_tree_view_row_expanded(view, path))
977 gtk_tree_view_collapse_row(view, path);
978 else
979 gtk_tree_view_expand_row(view, path, FALSE);
980 return TRUE;
981 }
982 if (event->keyval == GDK_KP_Enter) {
983 }
984 if (widget == tree1_w)
985 return FALSE;
986
987 gtk_tree_model_get_iter(model2, &iter, path);
988 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
989
990 if (!strcasecmp(event->string, "n"))
991 col = COL_NO;
992 else if (!strcasecmp(event->string, "m"))
993 col = COL_MOD;
994 else if (!strcasecmp(event->string, "y"))
995 col = COL_YES;
996 else
997 col = -1;
998 change_sym_value(menu, col);
999
1000 return FALSE;
1001}
1002
1003
1004/* Row selection changed: update help */
1005void
1006on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
1007{
1008 GtkTreeSelection *selection;
1009 GtkTreeIter iter;
1010 struct menu *menu;
1011
1012 selection = gtk_tree_view_get_selection(treeview);
1013 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
1014 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
1015 text_insert_help(menu);
1016 }
1017}
1018
1019
1020/* User click: display sub-tree in the right frame. */
1021gboolean
1022on_treeview1_button_press_event(GtkWidget * widget,
1023 GdkEventButton * event, gpointer user_data)
1024{
1025 GtkTreeView *view = GTK_TREE_VIEW(widget);
1026 GtkTreePath *path;
1027 GtkTreeViewColumn *column;
1028 GtkTreeIter iter;
1029 struct menu *menu;
1030
1031 gint tx = (gint) event->x;
1032 gint ty = (gint) event->y;
1033 gint cx, cy;
1034
1035 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1036 &cy);
1037 if (path == NULL)
1038 return FALSE;
1039
1040 gtk_tree_model_get_iter(model1, &iter, path);
1041 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1042
1043 if (event->type == GDK_2BUTTON_PRESS) {
1044 toggle_sym_value(menu);
1045 current = menu;
1046 display_tree_part();
1047 } else {
1048 browsed = menu;
1049 display_tree_part();
1050 }
1051
1052 gtk_widget_realize(tree2_w);
1053 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1054 gtk_widget_grab_focus(tree2_w);
1055
1056 return FALSE;
1057}
1058
1059
1060/* Fill a row of strings */
1061static gchar **fill_row(struct menu *menu)
1062{
1063 static gchar *row[COL_NUMBER];
1064 struct symbol *sym = menu->sym;
1065 const char *def;
1066 int stype;
1067 tristate val;
1068 enum prop_type ptype;
1069 int i;
1070
1071 for (i = COL_OPTION; i <= COL_COLOR; i++)
1072 g_free(row[i]);
1073 bzero(row, sizeof(row));
1074
1075 row[COL_OPTION] =
1076 g_strdup_printf("%s %s", _(menu_get_prompt(menu)),
1077 sym && !sym_has_value(sym) ? "(NEW)" : "");
1078
1079 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1080 row[COL_COLOR] = g_strdup("DarkGray");
1081 else if (opt_mode == OPT_PROMPT &&
1082 menu_has_prompt(menu) && !menu_is_visible(menu))
1083 row[COL_COLOR] = g_strdup("DarkGray");
1084 else
1085 row[COL_COLOR] = g_strdup("Black");
1086
1087 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1088 switch (ptype) {
1089 case P_MENU:
1090 row[COL_PIXBUF] = (gchar *) xpm_menu;
1091 if (view_mode == SINGLE_VIEW)
1092 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1093 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1094 break;
1095 case P_COMMENT:
1096 row[COL_PIXBUF] = (gchar *) xpm_void;
1097 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1098 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1099 break;
1100 default:
1101 row[COL_PIXBUF] = (gchar *) xpm_void;
1102 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1103 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1104 break;
1105 }
1106
1107 if (!sym)
1108 return row;
1109 row[COL_NAME] = g_strdup(sym->name);
1110
1111 sym_calc_value(sym);
1112 sym->flags &= ~SYMBOL_CHANGED;
1113
1114 if (sym_is_choice(sym)) { // parse childs for getting final value
1115 struct menu *child;
1116 struct symbol *def_sym = sym_get_choice_value(sym);
1117 struct menu *def_menu = NULL;
1118
1119 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1120
1121 for (child = menu->list; child; child = child->next) {
1122 if (menu_is_visible(child)
1123 && child->sym == def_sym)
1124 def_menu = child;
1125 }
1126
1127 if (def_menu)
1128 row[COL_VALUE] =
1129 g_strdup(_(menu_get_prompt(def_menu)));
1130 }
1131 if (sym->flags & SYMBOL_CHOICEVAL)
1132 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1133
1134 stype = sym_get_type(sym);
1135 switch (stype) {
1136 case S_BOOLEAN:
1137 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1138 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1139 if (sym_is_choice(sym))
1140 break;
1141 /* fall through */
1142 case S_TRISTATE:
1143 val = sym_get_tristate_value(sym);
1144 switch (val) {
1145 case no:
1146 row[COL_NO] = g_strdup("N");
1147 row[COL_VALUE] = g_strdup("N");
1148 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1149 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1150 break;
1151 case mod:
1152 row[COL_MOD] = g_strdup("M");
1153 row[COL_VALUE] = g_strdup("M");
1154 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1155 break;
1156 case yes:
1157 row[COL_YES] = g_strdup("Y");
1158 row[COL_VALUE] = g_strdup("Y");
1159 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1160 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1161 break;
1162 }
1163
1164 if (val != no && sym_tristate_within_range(sym, no))
1165 row[COL_NO] = g_strdup("_");
1166 if (val != mod && sym_tristate_within_range(sym, mod))
1167 row[COL_MOD] = g_strdup("_");
1168 if (val != yes && sym_tristate_within_range(sym, yes))
1169 row[COL_YES] = g_strdup("_");
1170 break;
1171 case S_INT:
1172 case S_HEX:
1173 case S_STRING:
1174 def = sym_get_string_value(sym);
1175 row[COL_VALUE] = g_strdup(def);
1176 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1177 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1178 break;
1179 }
1180
1181 return row;
1182}
1183
1184
1185/* Set the node content with a row of strings */
1186static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1187{
1188 GdkColor color;
1189 gboolean success;
1190 GdkPixbuf *pix;
1191
1192 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1193 row[COL_PIXBUF]);
1194
1195 gdk_color_parse(row[COL_COLOR], &color);
1196 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1197 FALSE, FALSE, &success);
1198
1199 gtk_tree_store_set(tree, node,
1200 COL_OPTION, row[COL_OPTION],
1201 COL_NAME, row[COL_NAME],
1202 COL_NO, row[COL_NO],
1203 COL_MOD, row[COL_MOD],
1204 COL_YES, row[COL_YES],
1205 COL_VALUE, row[COL_VALUE],
1206 COL_MENU, (gpointer) menu,
1207 COL_COLOR, &color,
1208 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1209 COL_PIXBUF, pix,
1210 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1211 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1212 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1213 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1214 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1215 -1);
1216
1217 g_object_unref(pix);
1218}
1219
1220
1221/* Add a node to the tree */
1222static void place_node(struct menu *menu, char **row)
1223{
1224 GtkTreeIter *parent = parents[indent - 1];
1225 GtkTreeIter *node = parents[indent];
1226
1227 gtk_tree_store_append(tree, node, parent);
1228 set_node(node, menu, row);
1229}
1230
1231
1232/* Find a node in the GTK+ tree */
1233static GtkTreeIter found;
1234
1235/*
1236 * Find a menu in the GtkTree starting at parent.
1237 */
1238GtkTreeIter *gtktree_iter_find_node(GtkTreeIter * parent,
1239 struct menu *tofind)
1240{
1241 GtkTreeIter iter;
1242 GtkTreeIter *child = &iter;
1243 gboolean valid;
1244 GtkTreeIter *ret;
1245
1246 valid = gtk_tree_model_iter_children(model2, child, parent);
1247 while (valid) {
1248 struct menu *menu;
1249
1250 gtk_tree_model_get(model2, child, 6, &menu, -1);
1251
1252 if (menu == tofind) {
1253 memcpy(&found, child, sizeof(GtkTreeIter));
1254 return &found;
1255 }
1256
1257 ret = gtktree_iter_find_node(child, tofind);
1258 if (ret)
1259 return ret;
1260
1261 valid = gtk_tree_model_iter_next(model2, child);
1262 }
1263
1264 return NULL;
1265}
1266
1267
1268/*
1269 * Update the tree by adding/removing entries
1270 * Does not change other nodes
1271 */
1272static void update_tree(struct menu *src, GtkTreeIter * dst)
1273{
1274 struct menu *child1;
1275 GtkTreeIter iter, tmp;
1276 GtkTreeIter *child2 = &iter;
1277 gboolean valid;
1278 GtkTreeIter *sibling;
1279 struct symbol *sym;
1280 struct menu *menu1, *menu2;
1281
1282 if (src == &rootmenu)
1283 indent = 1;
1284
1285 valid = gtk_tree_model_iter_children(model2, child2, dst);
1286 for (child1 = src->list; child1; child1 = child1->next) {
1287
1288 sym = child1->sym;
1289
1290 reparse:
1291 menu1 = child1;
1292 if (valid)
1293 gtk_tree_model_get(model2, child2, COL_MENU,
1294 &menu2, -1);
1295 else
1296 menu2 = NULL; // force adding of a first child
1297
1298#ifdef DEBUG
1299 printf("%*c%s | %s\n", indent, ' ',
1300 menu1 ? menu_get_prompt(menu1) : "nil",
1301 menu2 ? menu_get_prompt(menu2) : "nil");
1302#endif
1303
1304 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1305 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1306 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1307
1308 /* remove node */
1309 if (gtktree_iter_find_node(dst, menu1) != NULL) {
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 } else
1319 continue;
1320 }
1321
1322 if (menu1 != menu2) {
1323 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1324 if (!valid && !menu2)
1325 sibling = NULL;
1326 else
1327 sibling = child2;
1328 gtk_tree_store_insert_before(tree2,
1329 child2,
1330 dst, sibling);
1331 set_node(child2, menu1, fill_row(menu1));
1332 if (menu2 == NULL)
1333 valid = TRUE;
1334 } else { // remove node
1335 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1336 valid = gtk_tree_model_iter_next(model2,
1337 child2);
1338 gtk_tree_store_remove(tree2, &tmp);
1339 if (!valid)
1340 return; // next parent
1341 else
1342 goto reparse; // next child
1343 }
1344 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1345 set_node(child2, menu1, fill_row(menu1));
1346 }
1347
1348 indent++;
1349 update_tree(child1, child2);
1350 indent--;
1351
1352 valid = gtk_tree_model_iter_next(model2, child2);
1353 }
1354}
1355
1356
1357/* Display the whole tree (single/split/full view) */
1358static void display_tree(struct menu *menu)
1359{
1360 struct symbol *sym;
1361 struct property *prop;
1362 struct menu *child;
1363 enum prop_type ptype;
1364
1365 if (menu == &rootmenu) {
1366 indent = 1;
1367 current = &rootmenu;
1368 }
1369
1370 for (child = menu->list; child; child = child->next) {
1371 prop = child->prompt;
1372 sym = child->sym;
1373 ptype = prop ? prop->type : P_UNKNOWN;
1374
1375 if (sym)
1376 sym->flags &= ~SYMBOL_CHANGED;
1377
1378 if ((view_mode == SPLIT_VIEW)
1379 && !(child->flags & MENU_ROOT) && (tree == tree1))
1380 continue;
1381
1382 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1383 && (tree == tree2))
1384 continue;
1385
1386 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1387 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1388 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1389 place_node(child, fill_row(child));
1390#ifdef DEBUG
1391 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1392 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1393 printf("%s", prop_get_type_name(ptype));
1394 printf(" | ");
1395 if (sym) {
1396 printf("%s", sym_type_name(sym->type));
1397 printf(" | ");
1398 printf("%s", dbg_sym_flags(sym->flags));
1399 printf("\n");
1400 } else
1401 printf("\n");
1402#endif
1403 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1404 && (tree == tree2))
1405 continue;
1406/*
1407 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1408 || (view_mode == FULL_VIEW)
1409 || (view_mode == SPLIT_VIEW))*/
1410
1411 /* Change paned position if the view is not in 'split mode' */
1412 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1413 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1414 }
1415
1416 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1417 || (view_mode == FULL_VIEW)
1418 || (view_mode == SPLIT_VIEW)) {
1419 indent++;
1420 display_tree(child);
1421 indent--;
1422 }
1423 }
1424}
1425
1426/* Display a part of the tree starting at current node (single/split view) */
1427static void display_tree_part(void)
1428{
1429 if (tree2)
1430 gtk_tree_store_clear(tree2);
1431 if (view_mode == SINGLE_VIEW)
1432 display_tree(current);
1433 else if (view_mode == SPLIT_VIEW)
1434 display_tree(browsed);
1435 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1436}
1437
1438/* Display the list in the left frame (split view) */
1439static void display_list(void)
1440{
1441 if (tree1)
1442 gtk_tree_store_clear(tree1);
1443
1444 tree = tree1;
1445 display_tree(&rootmenu);
1446 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1447 tree = tree2;
1448}
1449
1450void fixup_rootmenu(struct menu *menu)
1451{
1452 struct menu *child;
1453 static int menu_cnt = 0;
1454
1455 menu->flags |= MENU_ROOT;
1456 for (child = menu->list; child; child = child->next) {
1457 if (child->prompt && child->prompt->type == P_MENU) {
1458 menu_cnt++;
1459 fixup_rootmenu(child);
1460 menu_cnt--;
1461 } else if (!menu_cnt)
1462 fixup_rootmenu(child);
1463 }
1464}
1465
1466
1467/* Main */
1468int main(int ac, char *av[])
1469{
1470 const char *name;
1471 char *env;
1472 gchar *glade_file;
1473
1474 bindtextdomain(PACKAGE, LOCALEDIR);
1475 bind_textdomain_codeset(PACKAGE, "UTF-8");
1476 textdomain(PACKAGE);
1477
1478 /* GTK stuffs */
1479 gtk_set_locale();
1480 gtk_init(&ac, &av);
1481 glade_init();
1482
1483 //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
1484 //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
1485
1486 /* Determine GUI path */
1487 env = getenv(SRCTREE);
1488 if (env)
1489 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1490 else if (av[0][0] == '/')
1491 glade_file = g_strconcat(av[0], ".glade", NULL);
1492 else
1493 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1494
1495 /* Conf stuffs */
1496 if (ac > 1 && av[1][0] == '-') {
1497 switch (av[1][1]) {
1498 case 'a':
1499 //showAll = 1;
1500 break;
1501 case 'h':
1502 case '?':
1503 printf("%s <config>\n", av[0]);
1504 exit(0);
1505 }
1506 name = av[2];
1507 } else
1508 name = av[1];
1509
1510 conf_parse(name);
1511 fixup_rootmenu(&rootmenu);
1512 conf_read(NULL);
1513
1514 /* Load the interface and connect signals */
1515 init_main_window(glade_file);
1516 init_tree_model();
1517 init_left_tree();
1518 init_right_tree();
1519
1520 switch (view_mode) {
1521 case SINGLE_VIEW:
1522 display_tree_part();
1523 break;
1524 case SPLIT_VIEW:
1525 display_list();
1526 break;
1527 case FULL_VIEW:
1528 display_tree(&rootmenu);
1529 break;
1530 }
1531
1532 gtk_main();
1533
1534 return 0;
1535}
1536
1537static void conf_changed(void)
1538{
1539 bool changed = conf_get_changed();
1540 gtk_widget_set_sensitive(save_btn, changed);
1541 gtk_widget_set_sensitive(save_menu_item, changed);
1542}
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
27enum {
28 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
29};
30
31enum {
32 OPT_NORMAL, OPT_ALL, OPT_PROMPT
33};
34
35static gint view_mode = FULL_VIEW;
36static gboolean show_name = TRUE;
37static gboolean show_range = TRUE;
38static gboolean show_value = TRUE;
39static gboolean resizeable = FALSE;
40static int opt_mode = OPT_NORMAL;
41
42GtkWidget *main_wnd = NULL;
43GtkWidget *tree1_w = NULL; // left frame
44GtkWidget *tree2_w = NULL; // right frame
45GtkWidget *text_w = NULL;
46GtkWidget *hpaned = NULL;
47GtkWidget *vpaned = NULL;
48GtkWidget *back_btn = NULL;
49GtkWidget *save_btn = NULL;
50GtkWidget *save_menu_item = NULL;
51
52GtkTextTag *tag1, *tag2;
53GdkColor color;
54
55GtkTreeStore *tree1, *tree2, *tree;
56GtkTreeModel *model1, *model2;
57static GtkTreeIter *parents[256];
58static gint indent;
59
60static struct menu *current; // current node for SINGLE view
61static struct menu *browsed; // browsed node for SPLIT view
62
63enum {
64 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
65 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
66 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
67 COL_NUMBER
68};
69
70static void display_list(void);
71static void display_tree(struct menu *menu);
72static void display_tree_part(void);
73static void update_tree(struct menu *src, GtkTreeIter * dst);
74static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
75static gchar **fill_row(struct menu *menu);
76static void conf_changed(void);
77
78/* Helping/Debugging Functions */
79#ifdef DEBUG
80static const char *dbg_sym_flags(int val)
81{
82 static char buf[256];
83
84 bzero(buf, 256);
85
86 if (val & SYMBOL_CONST)
87 strcat(buf, "const/");
88 if (val & SYMBOL_CHECK)
89 strcat(buf, "check/");
90 if (val & SYMBOL_CHOICE)
91 strcat(buf, "choice/");
92 if (val & SYMBOL_CHOICEVAL)
93 strcat(buf, "choiceval/");
94 if (val & SYMBOL_VALID)
95 strcat(buf, "valid/");
96 if (val & SYMBOL_OPTIONAL)
97 strcat(buf, "optional/");
98 if (val & SYMBOL_WRITE)
99 strcat(buf, "write/");
100 if (val & SYMBOL_CHANGED)
101 strcat(buf, "changed/");
102 if (val & SYMBOL_NO_WRITE)
103 strcat(buf, "no_write/");
104
105 buf[strlen(buf) - 1] = '\0';
106
107 return buf;
108}
109#endif
110
111static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
112 GtkStyle *style, gchar *btn_name, gchar **xpm)
113{
114 GdkPixmap *pixmap;
115 GdkBitmap *mask;
116 GtkToolButton *button;
117 GtkWidget *image;
118
119 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
120 &style->bg[GTK_STATE_NORMAL],
121 xpm);
122
123 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
124 image = gtk_image_new_from_pixmap(pixmap, mask);
125 gtk_widget_show(image);
126 gtk_tool_button_set_icon_widget(button, image);
127}
128
129/* Main Window Initialization */
130static void init_main_window(const gchar *glade_file)
131{
132 GladeXML *xml;
133 GtkWidget *widget;
134 GtkTextBuffer *txtbuf;
135 GtkStyle *style;
136
137 xml = glade_xml_new(glade_file, "window1", NULL);
138 if (!xml)
139 g_error("GUI loading failed !\n");
140 glade_xml_signal_autoconnect(xml);
141
142 main_wnd = glade_xml_get_widget(xml, "window1");
143 hpaned = glade_xml_get_widget(xml, "hpaned1");
144 vpaned = glade_xml_get_widget(xml, "vpaned1");
145 tree1_w = glade_xml_get_widget(xml, "treeview1");
146 tree2_w = glade_xml_get_widget(xml, "treeview2");
147 text_w = glade_xml_get_widget(xml, "textview3");
148
149 back_btn = glade_xml_get_widget(xml, "button1");
150 gtk_widget_set_sensitive(back_btn, FALSE);
151
152 widget = glade_xml_get_widget(xml, "show_name1");
153 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
154 show_name);
155
156 widget = glade_xml_get_widget(xml, "show_range1");
157 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
158 show_range);
159
160 widget = glade_xml_get_widget(xml, "show_data1");
161 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
162 show_value);
163
164 save_btn = glade_xml_get_widget(xml, "button3");
165 save_menu_item = glade_xml_get_widget(xml, "save1");
166 conf_set_changed_callback(conf_changed);
167
168 style = gtk_widget_get_style(main_wnd);
169 widget = glade_xml_get_widget(xml, "toolbar1");
170
171 replace_button_icon(xml, main_wnd->window, style,
172 "button4", (gchar **) xpm_single_view);
173 replace_button_icon(xml, main_wnd->window, style,
174 "button5", (gchar **) xpm_split_view);
175 replace_button_icon(xml, main_wnd->window, style,
176 "button6", (gchar **) xpm_tree_view);
177
178 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
179 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
180 "foreground", "red",
181 "weight", PANGO_WEIGHT_BOLD,
182 NULL);
183 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
184 /*"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
192static void init_tree_model(void)
193{
194 gint i;
195
196 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
197 G_TYPE_STRING, G_TYPE_STRING,
198 G_TYPE_STRING, G_TYPE_STRING,
199 G_TYPE_STRING, G_TYPE_STRING,
200 G_TYPE_POINTER, GDK_TYPE_COLOR,
201 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
202 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
203 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
204 G_TYPE_BOOLEAN);
205 model2 = GTK_TREE_MODEL(tree2);
206
207 for (parents[0] = NULL, i = 1; i < 256; i++)
208 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
209
210 tree1 = gtk_tree_store_new(COL_NUMBER,
211 G_TYPE_STRING, G_TYPE_STRING,
212 G_TYPE_STRING, G_TYPE_STRING,
213 G_TYPE_STRING, G_TYPE_STRING,
214 G_TYPE_POINTER, GDK_TYPE_COLOR,
215 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
216 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
217 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
218 G_TYPE_BOOLEAN);
219 model1 = GTK_TREE_MODEL(tree1);
220}
221
222static void init_left_tree(void)
223{
224 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
225 GtkCellRenderer *renderer;
226 GtkTreeSelection *sel;
227 GtkTreeViewColumn *column;
228
229 gtk_tree_view_set_model(view, model1);
230 gtk_tree_view_set_headers_visible(view, TRUE);
231 gtk_tree_view_set_rules_hint(view, TRUE);
232
233 column = gtk_tree_view_column_new();
234 gtk_tree_view_append_column(view, column);
235 gtk_tree_view_column_set_title(column, "Options");
236
237 renderer = gtk_cell_renderer_toggle_new();
238 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
239 renderer, FALSE);
240 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
241 renderer,
242 "active", COL_BTNACT,
243 "inconsistent", COL_BTNINC,
244 "visible", COL_BTNVIS,
245 "radio", COL_BTNRAD, NULL);
246 renderer = gtk_cell_renderer_text_new();
247 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
248 renderer, FALSE);
249 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
250 renderer,
251 "text", COL_OPTION,
252 "foreground-gdk",
253 COL_COLOR, NULL);
254
255 sel = gtk_tree_view_get_selection(view);
256 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
257 gtk_widget_realize(tree1_w);
258}
259
260static void renderer_edited(GtkCellRendererText * cell,
261 const gchar * path_string,
262 const gchar * new_text, gpointer user_data);
263
264static void init_right_tree(void)
265{
266 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
267 GtkCellRenderer *renderer;
268 GtkTreeSelection *sel;
269 GtkTreeViewColumn *column;
270 gint i;
271
272 gtk_tree_view_set_model(view, model2);
273 gtk_tree_view_set_headers_visible(view, TRUE);
274 gtk_tree_view_set_rules_hint(view, TRUE);
275
276 column = gtk_tree_view_column_new();
277 gtk_tree_view_append_column(view, column);
278 gtk_tree_view_column_set_title(column, "Options");
279
280 renderer = gtk_cell_renderer_pixbuf_new();
281 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
282 renderer, FALSE);
283 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
284 renderer,
285 "pixbuf", COL_PIXBUF,
286 "visible", COL_PIXVIS, NULL);
287 renderer = gtk_cell_renderer_toggle_new();
288 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
289 renderer, FALSE);
290 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
291 renderer,
292 "active", COL_BTNACT,
293 "inconsistent", COL_BTNINC,
294 "visible", COL_BTNVIS,
295 "radio", COL_BTNRAD, NULL);
296 renderer = gtk_cell_renderer_text_new();
297 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
298 renderer, FALSE);
299 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
300 renderer,
301 "text", COL_OPTION,
302 "foreground-gdk",
303 COL_COLOR, NULL);
304
305 renderer = gtk_cell_renderer_text_new();
306 gtk_tree_view_insert_column_with_attributes(view, -1,
307 "Name", renderer,
308 "text", COL_NAME,
309 "foreground-gdk",
310 COL_COLOR, NULL);
311 renderer = gtk_cell_renderer_text_new();
312 gtk_tree_view_insert_column_with_attributes(view, -1,
313 "N", renderer,
314 "text", COL_NO,
315 "foreground-gdk",
316 COL_COLOR, NULL);
317 renderer = gtk_cell_renderer_text_new();
318 gtk_tree_view_insert_column_with_attributes(view, -1,
319 "M", renderer,
320 "text", COL_MOD,
321 "foreground-gdk",
322 COL_COLOR, NULL);
323 renderer = gtk_cell_renderer_text_new();
324 gtk_tree_view_insert_column_with_attributes(view, -1,
325 "Y", renderer,
326 "text", COL_YES,
327 "foreground-gdk",
328 COL_COLOR, NULL);
329 renderer = gtk_cell_renderer_text_new();
330 gtk_tree_view_insert_column_with_attributes(view, -1,
331 "Value", renderer,
332 "text", COL_VALUE,
333 "editable",
334 COL_EDIT,
335 "foreground-gdk",
336 COL_COLOR, NULL);
337 g_signal_connect(G_OBJECT(renderer), "edited",
338 G_CALLBACK(renderer_edited), NULL);
339
340 column = gtk_tree_view_get_column(view, COL_NAME);
341 gtk_tree_view_column_set_visible(column, show_name);
342 column = gtk_tree_view_get_column(view, COL_NO);
343 gtk_tree_view_column_set_visible(column, show_range);
344 column = gtk_tree_view_get_column(view, COL_MOD);
345 gtk_tree_view_column_set_visible(column, show_range);
346 column = gtk_tree_view_get_column(view, COL_YES);
347 gtk_tree_view_column_set_visible(column, show_range);
348 column = gtk_tree_view_get_column(view, COL_VALUE);
349 gtk_tree_view_column_set_visible(column, show_value);
350
351 if (resizeable) {
352 for (i = 0; i < COL_VALUE; i++) {
353 column = gtk_tree_view_get_column(view, i);
354 gtk_tree_view_column_set_resizable(column, TRUE);
355 }
356 }
357
358 sel = gtk_tree_view_get_selection(view);
359 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
360}
361
362
363/* Utility Functions */
364
365
366static void text_insert_help(struct menu *menu)
367{
368 GtkTextBuffer *buffer;
369 GtkTextIter start, end;
370 const char *prompt = menu_get_prompt(menu);
371 struct gstr help = str_new();
372
373 menu_get_ext_help(menu, &help);
374
375 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
376 gtk_text_buffer_get_bounds(buffer, &start, &end);
377 gtk_text_buffer_delete(buffer, &start, &end);
378 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
379
380 gtk_text_buffer_get_end_iter(buffer, &end);
381 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
382 NULL);
383 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
384 gtk_text_buffer_get_end_iter(buffer, &end);
385 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
386 NULL);
387 str_free(&help);
388}
389
390
391static void text_insert_msg(const char *title, const char *message)
392{
393 GtkTextBuffer *buffer;
394 GtkTextIter start, end;
395 const char *msg = message;
396
397 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
398 gtk_text_buffer_get_bounds(buffer, &start, &end);
399 gtk_text_buffer_delete(buffer, &start, &end);
400 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
401
402 gtk_text_buffer_get_end_iter(buffer, &end);
403 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
404 NULL);
405 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
406 gtk_text_buffer_get_end_iter(buffer, &end);
407 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
408 NULL);
409}
410
411
412/* Main Windows Callbacks */
413
414void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
415gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
416 gpointer user_data)
417{
418 GtkWidget *dialog, *label;
419 gint result;
420
421 if (!conf_get_changed())
422 return FALSE;
423
424 dialog = gtk_dialog_new_with_buttons("Warning !",
425 GTK_WINDOW(main_wnd),
426 (GtkDialogFlags)
427 (GTK_DIALOG_MODAL |
428 GTK_DIALOG_DESTROY_WITH_PARENT),
429 GTK_STOCK_OK,
430 GTK_RESPONSE_YES,
431 GTK_STOCK_NO,
432 GTK_RESPONSE_NO,
433 GTK_STOCK_CANCEL,
434 GTK_RESPONSE_CANCEL, NULL);
435 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
436 GTK_RESPONSE_CANCEL);
437
438 label = gtk_label_new("\nSave configuration ?\n");
439 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
440 gtk_widget_show(label);
441
442 result = gtk_dialog_run(GTK_DIALOG(dialog));
443 switch (result) {
444 case GTK_RESPONSE_YES:
445 on_save_activate(NULL, NULL);
446 return FALSE;
447 case GTK_RESPONSE_NO:
448 return FALSE;
449 case GTK_RESPONSE_CANCEL:
450 case GTK_RESPONSE_DELETE_EVENT:
451 default:
452 gtk_widget_destroy(dialog);
453 return TRUE;
454 }
455
456 return FALSE;
457}
458
459
460void on_window1_destroy(GtkObject * object, gpointer user_data)
461{
462 gtk_main_quit();
463}
464
465
466void
467on_window1_size_request(GtkWidget * widget,
468 GtkRequisition * requisition, gpointer user_data)
469{
470 static gint old_h;
471 gint w, h;
472
473 if (widget->window == NULL)
474 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
475 else
476 gdk_window_get_size(widget->window, &w, &h);
477
478 if (h == old_h)
479 return;
480 old_h = h;
481
482 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
483}
484
485
486/* Menu & Toolbar Callbacks */
487
488
489static void
490load_filename(GtkFileSelection * file_selector, gpointer user_data)
491{
492 const gchar *fn;
493
494 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
495 (user_data));
496
497 if (conf_read(fn))
498 text_insert_msg("Error", "Unable to load configuration !");
499 else
500 display_tree(&rootmenu);
501}
502
503void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
504{
505 GtkWidget *fs;
506
507 fs = gtk_file_selection_new("Load file...");
508 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
509 "clicked",
510 G_CALLBACK(load_filename), (gpointer) fs);
511 g_signal_connect_swapped(GTK_OBJECT
512 (GTK_FILE_SELECTION(fs)->ok_button),
513 "clicked", G_CALLBACK(gtk_widget_destroy),
514 (gpointer) fs);
515 g_signal_connect_swapped(GTK_OBJECT
516 (GTK_FILE_SELECTION(fs)->cancel_button),
517 "clicked", G_CALLBACK(gtk_widget_destroy),
518 (gpointer) fs);
519 gtk_widget_show(fs);
520}
521
522
523void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
524{
525 if (conf_write(NULL))
526 text_insert_msg("Error", "Unable to save configuration !");
527 conf_write_autoconf(0);
528}
529
530
531static void
532store_filename(GtkFileSelection * file_selector, gpointer user_data)
533{
534 const gchar *fn;
535
536 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
537 (user_data));
538
539 if (conf_write(fn))
540 text_insert_msg("Error", "Unable to save configuration !");
541
542 gtk_widget_destroy(GTK_WIDGET(user_data));
543}
544
545void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
546{
547 GtkWidget *fs;
548
549 fs = gtk_file_selection_new("Save file as...");
550 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
551 "clicked",
552 G_CALLBACK(store_filename), (gpointer) fs);
553 g_signal_connect_swapped(GTK_OBJECT
554 (GTK_FILE_SELECTION(fs)->ok_button),
555 "clicked", G_CALLBACK(gtk_widget_destroy),
556 (gpointer) fs);
557 g_signal_connect_swapped(GTK_OBJECT
558 (GTK_FILE_SELECTION(fs)->cancel_button),
559 "clicked", G_CALLBACK(gtk_widget_destroy),
560 (gpointer) fs);
561 gtk_widget_show(fs);
562}
563
564
565void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
566{
567 if (!on_window1_delete_event(NULL, NULL, NULL))
568 gtk_widget_destroy(GTK_WIDGET(main_wnd));
569}
570
571
572void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
573{
574 GtkTreeViewColumn *col;
575
576 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
577 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
578 if (col)
579 gtk_tree_view_column_set_visible(col, show_name);
580}
581
582
583void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
584{
585 GtkTreeViewColumn *col;
586
587 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
588 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
589 if (col)
590 gtk_tree_view_column_set_visible(col, show_range);
591 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
592 if (col)
593 gtk_tree_view_column_set_visible(col, show_range);
594 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
595 if (col)
596 gtk_tree_view_column_set_visible(col, show_range);
597
598}
599
600
601void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
602{
603 GtkTreeViewColumn *col;
604
605 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
606 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
607 if (col)
608 gtk_tree_view_column_set_visible(col, show_value);
609}
610
611
612void
613on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
614{
615 opt_mode = OPT_NORMAL;
616 gtk_tree_store_clear(tree2);
617 display_tree(&rootmenu); /* instead of update_tree to speed-up */
618}
619
620
621void
622on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
623{
624 opt_mode = OPT_ALL;
625 gtk_tree_store_clear(tree2);
626 display_tree(&rootmenu); /* instead of update_tree to speed-up */
627}
628
629
630void
631on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
632{
633 opt_mode = OPT_PROMPT;
634 gtk_tree_store_clear(tree2);
635 display_tree(&rootmenu); /* instead of update_tree to speed-up */
636}
637
638
639void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
640{
641 GtkWidget *dialog;
642 const gchar *intro_text =
643 "Welcome to gkc, the GTK+ graphical configuration tool\n"
644 "For each option, a blank box indicates the feature is disabled, a\n"
645 "check indicates it is enabled, and a dot indicates that it is to\n"
646 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
647 "\n"
648 "If you do not see an option (e.g., a device driver) that you\n"
649 "believe should be present, try turning on Show All Options\n"
650 "under the Options menu.\n"
651 "Although there is no cross reference yet to help you figure out\n"
652 "what other options must be enabled to support the option you\n"
653 "are interested in, you can still view the help of a grayed-out\n"
654 "option.\n"
655 "\n"
656 "Toggling Show Debug Info under the Options menu will show \n"
657 "the dependencies, which you can then match by examining other options.";
658
659 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
660 GTK_DIALOG_DESTROY_WITH_PARENT,
661 GTK_MESSAGE_INFO,
662 GTK_BUTTONS_CLOSE, "%s", intro_text);
663 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
664 G_CALLBACK(gtk_widget_destroy),
665 GTK_OBJECT(dialog));
666 gtk_widget_show_all(dialog);
667}
668
669
670void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
671{
672 GtkWidget *dialog;
673 const gchar *about_text =
674 "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
675 "Based on the source code from Roman Zippel.\n";
676
677 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
678 GTK_DIALOG_DESTROY_WITH_PARENT,
679 GTK_MESSAGE_INFO,
680 GTK_BUTTONS_CLOSE, "%s", about_text);
681 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
682 G_CALLBACK(gtk_widget_destroy),
683 GTK_OBJECT(dialog));
684 gtk_widget_show_all(dialog);
685}
686
687
688void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
689{
690 GtkWidget *dialog;
691 const gchar *license_text =
692 "gkc is released under the terms of the GNU GPL v2.\n"
693 "For more information, please see the source code or\n"
694 "visit http://www.fsf.org/licenses/licenses.html\n";
695
696 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
697 GTK_DIALOG_DESTROY_WITH_PARENT,
698 GTK_MESSAGE_INFO,
699 GTK_BUTTONS_CLOSE, "%s", license_text);
700 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
701 G_CALLBACK(gtk_widget_destroy),
702 GTK_OBJECT(dialog));
703 gtk_widget_show_all(dialog);
704}
705
706
707void on_back_clicked(GtkButton * button, gpointer user_data)
708{
709 enum prop_type ptype;
710
711 current = current->parent;
712 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
713 if (ptype != P_MENU)
714 current = current->parent;
715 display_tree_part();
716
717 if (current == &rootmenu)
718 gtk_widget_set_sensitive(back_btn, FALSE);
719}
720
721
722void on_load_clicked(GtkButton * button, gpointer user_data)
723{
724 on_load1_activate(NULL, user_data);
725}
726
727
728void on_single_clicked(GtkButton * button, gpointer user_data)
729{
730 view_mode = SINGLE_VIEW;
731 gtk_widget_hide(tree1_w);
732 current = &rootmenu;
733 display_tree_part();
734}
735
736
737void on_split_clicked(GtkButton * button, gpointer user_data)
738{
739 gint w, h;
740 view_mode = SPLIT_VIEW;
741 gtk_widget_show(tree1_w);
742 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
743 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
744 if (tree2)
745 gtk_tree_store_clear(tree2);
746 display_list();
747
748 /* Disable back btn, like in full mode. */
749 gtk_widget_set_sensitive(back_btn, FALSE);
750}
751
752
753void on_full_clicked(GtkButton * button, gpointer user_data)
754{
755 view_mode = FULL_VIEW;
756 gtk_widget_hide(tree1_w);
757 if (tree2)
758 gtk_tree_store_clear(tree2);
759 display_tree(&rootmenu);
760 gtk_widget_set_sensitive(back_btn, FALSE);
761}
762
763
764void on_collapse_clicked(GtkButton * button, gpointer user_data)
765{
766 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
767}
768
769
770void on_expand_clicked(GtkButton * button, gpointer user_data)
771{
772 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
773}
774
775
776/* CTree Callbacks */
777
778/* Change hex/int/string value in the cell */
779static void renderer_edited(GtkCellRendererText * cell,
780 const gchar * path_string,
781 const gchar * new_text, gpointer user_data)
782{
783 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
784 GtkTreeIter iter;
785 const char *old_def, *new_def;
786 struct menu *menu;
787 struct symbol *sym;
788
789 if (!gtk_tree_model_get_iter(model2, &iter, path))
790 return;
791
792 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
793 sym = menu->sym;
794
795 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
796 new_def = new_text;
797
798 sym_set_string_value(sym, new_def);
799
800 update_tree(&rootmenu, NULL);
801
802 gtk_tree_path_free(path);
803}
804
805/* Change the value of a symbol and update the tree */
806static void change_sym_value(struct menu *menu, gint col)
807{
808 struct symbol *sym = menu->sym;
809 tristate newval;
810
811 if (!sym)
812 return;
813
814 if (col == COL_NO)
815 newval = no;
816 else if (col == COL_MOD)
817 newval = mod;
818 else if (col == COL_YES)
819 newval = yes;
820 else
821 return;
822
823 switch (sym_get_type(sym)) {
824 case S_BOOLEAN:
825 case S_TRISTATE:
826 if (!sym_tristate_within_range(sym, newval))
827 newval = yes;
828 sym_set_tristate_value(sym, newval);
829 if (view_mode == FULL_VIEW)
830 update_tree(&rootmenu, NULL);
831 else if (view_mode == SPLIT_VIEW) {
832 update_tree(browsed, NULL);
833 display_list();
834 }
835 else if (view_mode == SINGLE_VIEW)
836 display_tree_part(); //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
846static void toggle_sym_value(struct menu *menu)
847{
848 if (!menu->sym)
849 return;
850
851 sym_toggle_tristate_value(menu->sym);
852 if (view_mode == FULL_VIEW)
853 update_tree(&rootmenu, NULL);
854 else if (view_mode == SPLIT_VIEW) {
855 update_tree(browsed, NULL);
856 display_list();
857 }
858 else if (view_mode == SINGLE_VIEW)
859 display_tree_part(); //fixme: keep exp/coll
860}
861
862static gint column2index(GtkTreeViewColumn * column)
863{
864 gint i;
865
866 for (i = 0; i < COL_NUMBER; i++) {
867 GtkTreeViewColumn *col;
868
869 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
870 if (col == column)
871 return i;
872 }
873
874 return -1;
875}
876
877
878/* User click: update choice (full) or goes down (single) */
879gboolean
880on_treeview2_button_press_event(GtkWidget * widget,
881 GdkEventButton * event, gpointer user_data)
882{
883 GtkTreeView *view = GTK_TREE_VIEW(widget);
884 GtkTreePath *path;
885 GtkTreeViewColumn *column;
886 GtkTreeIter iter;
887 struct menu *menu;
888 gint col;
889
890#if GTK_CHECK_VERSION(2,1,4) // 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 */
936gboolean
937on_treeview2_key_press_event(GtkWidget * widget,
938 GdkEventKey * event, gpointer user_data)
939{
940 GtkTreeView *view = GTK_TREE_VIEW(widget);
941 GtkTreePath *path;
942 GtkTreeViewColumn *column;
943 GtkTreeIter iter;
944 struct menu *menu;
945 gint col;
946
947 gtk_tree_view_get_cursor(view, &path, &column);
948 if (path == NULL)
949 return FALSE;
950
951 if (event->keyval == GDK_space) {
952 if (gtk_tree_view_row_expanded(view, path))
953 gtk_tree_view_collapse_row(view, path);
954 else
955 gtk_tree_view_expand_row(view, path, FALSE);
956 return TRUE;
957 }
958 if (event->keyval == GDK_KP_Enter) {
959 }
960 if (widget == tree1_w)
961 return FALSE;
962
963 gtk_tree_model_get_iter(model2, &iter, path);
964 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
965
966 if (!strcasecmp(event->string, "n"))
967 col = COL_NO;
968 else if (!strcasecmp(event->string, "m"))
969 col = COL_MOD;
970 else if (!strcasecmp(event->string, "y"))
971 col = COL_YES;
972 else
973 col = -1;
974 change_sym_value(menu, col);
975
976 return FALSE;
977}
978
979
980/* Row selection changed: update help */
981void
982on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
983{
984 GtkTreeSelection *selection;
985 GtkTreeIter iter;
986 struct menu *menu;
987
988 selection = gtk_tree_view_get_selection(treeview);
989 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
990 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
991 text_insert_help(menu);
992 }
993}
994
995
996/* User click: display sub-tree in the right frame. */
997gboolean
998on_treeview1_button_press_event(GtkWidget * widget,
999 GdkEventButton * event, gpointer user_data)
1000{
1001 GtkTreeView *view = GTK_TREE_VIEW(widget);
1002 GtkTreePath *path;
1003 GtkTreeViewColumn *column;
1004 GtkTreeIter iter;
1005 struct menu *menu;
1006
1007 gint tx = (gint) event->x;
1008 gint ty = (gint) event->y;
1009 gint cx, cy;
1010
1011 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1012 &cy);
1013 if (path == NULL)
1014 return FALSE;
1015
1016 gtk_tree_model_get_iter(model1, &iter, path);
1017 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1018
1019 if (event->type == GDK_2BUTTON_PRESS) {
1020 toggle_sym_value(menu);
1021 current = menu;
1022 display_tree_part();
1023 } else {
1024 browsed = menu;
1025 display_tree_part();
1026 }
1027
1028 gtk_widget_realize(tree2_w);
1029 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1030 gtk_widget_grab_focus(tree2_w);
1031
1032 return FALSE;
1033}
1034
1035
1036/* Fill a row of strings */
1037static gchar **fill_row(struct menu *menu)
1038{
1039 static gchar *row[COL_NUMBER];
1040 struct symbol *sym = menu->sym;
1041 const char *def;
1042 int stype;
1043 tristate val;
1044 enum prop_type ptype;
1045 int i;
1046
1047 for (i = COL_OPTION; i <= COL_COLOR; i++)
1048 g_free(row[i]);
1049 bzero(row, sizeof(row));
1050
1051 row[COL_OPTION] =
1052 g_strdup_printf("%s %s", menu_get_prompt(menu),
1053 sym && !sym_has_value(sym) ? "(NEW)" : "");
1054
1055 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1056 row[COL_COLOR] = g_strdup("DarkGray");
1057 else if (opt_mode == OPT_PROMPT &&
1058 menu_has_prompt(menu) && !menu_is_visible(menu))
1059 row[COL_COLOR] = g_strdup("DarkGray");
1060 else
1061 row[COL_COLOR] = g_strdup("Black");
1062
1063 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1064 switch (ptype) {
1065 case P_MENU:
1066 row[COL_PIXBUF] = (gchar *) xpm_menu;
1067 if (view_mode == SINGLE_VIEW)
1068 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1069 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1070 break;
1071 case P_COMMENT:
1072 row[COL_PIXBUF] = (gchar *) xpm_void;
1073 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1074 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1075 break;
1076 default:
1077 row[COL_PIXBUF] = (gchar *) xpm_void;
1078 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1079 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1080 break;
1081 }
1082
1083 if (!sym)
1084 return row;
1085 row[COL_NAME] = g_strdup(sym->name);
1086
1087 sym_calc_value(sym);
1088 sym->flags &= ~SYMBOL_CHANGED;
1089
1090 if (sym_is_choice(sym)) { // 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 */
1162static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1163{
1164 GdkColor color;
1165 gboolean success;
1166 GdkPixbuf *pix;
1167
1168 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1169 row[COL_PIXBUF]);
1170
1171 gdk_color_parse(row[COL_COLOR], &color);
1172 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1173 FALSE, FALSE, &success);
1174
1175 gtk_tree_store_set(tree, node,
1176 COL_OPTION, row[COL_OPTION],
1177 COL_NAME, row[COL_NAME],
1178 COL_NO, row[COL_NO],
1179 COL_MOD, row[COL_MOD],
1180 COL_YES, row[COL_YES],
1181 COL_VALUE, row[COL_VALUE],
1182 COL_MENU, (gpointer) menu,
1183 COL_COLOR, &color,
1184 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1185 COL_PIXBUF, pix,
1186 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1187 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1188 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1189 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1190 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1191 -1);
1192
1193 g_object_unref(pix);
1194}
1195
1196
1197/* Add a node to the tree */
1198static void place_node(struct menu *menu, char **row)
1199{
1200 GtkTreeIter *parent = parents[indent - 1];
1201 GtkTreeIter *node = parents[indent];
1202
1203 gtk_tree_store_append(tree, node, parent);
1204 set_node(node, menu, row);
1205}
1206
1207
1208/* Find a node in the GTK+ tree */
1209static GtkTreeIter found;
1210
1211/*
1212 * Find a menu in the GtkTree starting at parent.
1213 */
1214static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
1215 struct menu *tofind)
1216{
1217 GtkTreeIter iter;
1218 GtkTreeIter *child = &iter;
1219 gboolean valid;
1220 GtkTreeIter *ret;
1221
1222 valid = gtk_tree_model_iter_children(model2, child, parent);
1223 while (valid) {
1224 struct menu *menu;
1225
1226 gtk_tree_model_get(model2, child, 6, &menu, -1);
1227
1228 if (menu == tofind) {
1229 memcpy(&found, child, sizeof(GtkTreeIter));
1230 return &found;
1231 }
1232
1233 ret = gtktree_iter_find_node(child, tofind);
1234 if (ret)
1235 return ret;
1236
1237 valid = gtk_tree_model_iter_next(model2, child);
1238 }
1239
1240 return NULL;
1241}
1242
1243
1244/*
1245 * Update the tree by adding/removing entries
1246 * Does not change other nodes
1247 */
1248static void update_tree(struct menu *src, GtkTreeIter * dst)
1249{
1250 struct menu *child1;
1251 GtkTreeIter iter, tmp;
1252 GtkTreeIter *child2 = &iter;
1253 gboolean valid;
1254 GtkTreeIter *sibling;
1255 struct symbol *sym;
1256 struct menu *menu1, *menu2;
1257
1258 if (src == &rootmenu)
1259 indent = 1;
1260
1261 valid = gtk_tree_model_iter_children(model2, child2, dst);
1262 for (child1 = src->list; child1; child1 = child1->next) {
1263
1264 sym = child1->sym;
1265
1266 reparse:
1267 menu1 = child1;
1268 if (valid)
1269 gtk_tree_model_get(model2, child2, COL_MENU,
1270 &menu2, -1);
1271 else
1272 menu2 = NULL; // 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) */
1334static void display_tree(struct menu *menu)
1335{
1336 struct symbol *sym;
1337 struct property *prop;
1338 struct menu *child;
1339 enum prop_type ptype;
1340
1341 if (menu == &rootmenu) {
1342 indent = 1;
1343 current = &rootmenu;
1344 }
1345
1346 for (child = menu->list; child; child = child->next) {
1347 prop = child->prompt;
1348 sym = child->sym;
1349 ptype = prop ? prop->type : P_UNKNOWN;
1350
1351 if (sym)
1352 sym->flags &= ~SYMBOL_CHANGED;
1353
1354 if ((view_mode == SPLIT_VIEW)
1355 && !(child->flags & MENU_ROOT) && (tree == tree1))
1356 continue;
1357
1358 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1359 && (tree == tree2))
1360 continue;
1361
1362 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1363 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1364 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1365 place_node(child, fill_row(child));
1366#ifdef DEBUG
1367 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1368 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1369 printf("%s", prop_get_type_name(ptype));
1370 printf(" | ");
1371 if (sym) {
1372 printf("%s", sym_type_name(sym->type));
1373 printf(" | ");
1374 printf("%s", dbg_sym_flags(sym->flags));
1375 printf("\n");
1376 } else
1377 printf("\n");
1378#endif
1379 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1380 && (tree == tree2))
1381 continue;
1382/*
1383 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) */
1403static void display_tree_part(void)
1404{
1405 if (tree2)
1406 gtk_tree_store_clear(tree2);
1407 if (view_mode == SINGLE_VIEW)
1408 display_tree(current);
1409 else if (view_mode == SPLIT_VIEW)
1410 display_tree(browsed);
1411 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1412}
1413
1414/* Display the list in the left frame (split view) */
1415static void display_list(void)
1416{
1417 if (tree1)
1418 gtk_tree_store_clear(tree1);
1419
1420 tree = tree1;
1421 display_tree(&rootmenu);
1422 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1423 tree = tree2;
1424}
1425
1426static void fixup_rootmenu(struct menu *menu)
1427{
1428 struct menu *child;
1429 static int menu_cnt = 0;
1430
1431 menu->flags |= MENU_ROOT;
1432 for (child = menu->list; child; child = child->next) {
1433 if (child->prompt && child->prompt->type == P_MENU) {
1434 menu_cnt++;
1435 fixup_rootmenu(child);
1436 menu_cnt--;
1437 } else if (!menu_cnt)
1438 fixup_rootmenu(child);
1439 }
1440}
1441
1442
1443/* Main */
1444int 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
1512static void conf_changed(void)
1513{
1514 bool changed = conf_get_changed();
1515 gtk_widget_set_sensitive(save_btn, changed);
1516 gtk_widget_set_sensitive(save_menu_item, changed);
1517}