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