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Merge branches 'for-33/i2c/eg20t' and 'for-33/i2c/omap' into for-linus/i2c-33
[linux.git] / scripts / kconfig / gconf.c
CommitLineData
1da177e4
LT		 1/* Hey EMACS -*- linux-c -*- */
2/*
3 *
4 * Copyright (C) 2002-2003 Romain Lievin <[email protected]>
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
06f9a55c
LZ		 33enum {
34 OPT_NORMAL, OPT_ALL, OPT_PROMPT
35};
36
1da177e4
LT		 37static gint view_mode = FULL_VIEW;
38static gboolean show_name = TRUE;
39static gboolean show_range = TRUE;
40static gboolean show_value = TRUE;
1da177e4 41static gboolean resizeable = FALSE;
06f9a55c 42static int opt_mode = OPT_NORMAL;
1da177e4 43
1da177e4
LT		 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;
0a0c502c
KW		 51GtkWidget *save_btn = NULL;
52GtkWidget *save_menu_item = NULL;
1da177e4
LT		 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);
0a0c502c 78static void conf_changed(void);
1da177e4
LT		 79
80/* Helping/Debugging Functions */
81
29442354 82const char *dbg_sym_flags(int val)
1da177e4
LT		 83{
84 static char buf[256];
85
86 bzero(buf, 256);
87
1da177e4
LT		 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/");
1da177e4
LT		 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/");
1da177e4
LT		 104 if (val & SYMBOL_AUTO)
105 strcat(buf, "auto/");
106
107 buf[strlen(buf) - 1] = '\0';
1da177e4
LT		 108
109 return buf;
110}
111
bafd2df5
JN		 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;
1da177e4 119
bafd2df5
JN		 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}
1da177e4 129
bafd2df5 130/* Main Window Initialization */
1da177e4
LT		 131void init_main_window(const gchar * glade_file)
132{
133 GladeXML *xml;
134 GtkWidget *widget;
135 GtkTextBuffer *txtbuf;
1da177e4
LT		 136 GtkStyle *style;
137
138 xml = glade_xml_new(glade_file, "window1", NULL);
139 if (!xml)
3b9fa093 140 g_error(_("GUI loading failed !\n"));
1da177e4
LT		 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
0a0c502c
KW		 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
1da177e4
LT		 169 style = gtk_widget_get_style(main_wnd);
170 widget = glade_xml_get_widget(xml, "toolbar1");
171
bafd2df5
JN		 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
1da177e4
LT		 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 }
bafd2df5 202#endif
1da177e4
LT		 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
0954828f 212 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
1da177e4
LT		 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);
2626e674 256 gtk_tree_view_set_rules_hint(view, TRUE);
bafd2df5 257
1da177e4
LT		 258 column = gtk_tree_view_column_new();
259 gtk_tree_view_append_column(view, column);
3b9fa093 260 gtk_tree_view_column_set_title(column, _("Options"));
1da177e4
LT		 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,
bafd2df5 269 "visible", COL_BTNVIS,
1da177e4
LT		 270 "radio", COL_BTNRAD, NULL);
271 renderer = gtk_cell_renderer_text_new();
272 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
bafd2df5 273 renderer, FALSE);
1da177e4
LT		 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);
1da177e4
LT		 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);
2626e674 299 gtk_tree_view_set_rules_hint(view, TRUE);
1da177e4
LT		 300
301 column = gtk_tree_view_column_new();
302 gtk_tree_view_append_column(view, column);
3b9fa093 303 gtk_tree_view_column_set_title(column, _("Options"));
1da177e4
LT		 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,
bafd2df5 319 "visible", COL_BTNVIS,
1da177e4 320 "radio", COL_BTNRAD, NULL);
1da177e4
LT		 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,
3b9fa093 332 _("Name"), renderer,
1da177e4
LT		 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,
3b9fa093 356 _("Value"), renderer,
1da177e4
LT		 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;
bb7ef390 395 const char *prompt = _(menu_get_prompt(menu));
4779105e 396 struct gstr help = str_new();
1da177e4 397
4779105e 398 menu_get_ext_help(menu, &help);
1da177e4
LT		 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);
1da177e4
LT		 408 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
409 gtk_text_buffer_get_end_iter(buffer, &end);
4779105e 410 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
1da177e4 411 NULL);
4779105e 412 str_free(&help);
1da177e4
LT		 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
0a0c502c 439void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
1da177e4
LT		 440gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
441 gpointer user_data)
442{
443 GtkWidget *dialog, *label;
444 gint result;
445
0a0c502c 446 if (!conf_get_changed())
1da177e4
LT		 447 return FALSE;
448
3b9fa093 449 dialog = gtk_dialog_new_with_buttons(_("Warning !"),
1da177e4
LT		 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
3b9fa093 463 label = gtk_label_new(_("\nSave configuration ?\n"));
1da177e4
LT		 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:
0a0c502c 470 on_save_activate(NULL, NULL);
1da177e4
LT		 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))
3b9fa093 523 text_insert_msg(_("Error"), _("Unable to load configuration !"));
1da177e4
LT		 524 else
525 display_tree(&rootmenu);
526}
527
528void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
529{
530 GtkWidget *fs;
531
3b9fa093 532 fs = gtk_file_selection_new(_("Load file..."));
1da177e4
LT		 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
0a0c502c 548void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
1da177e4
LT		 549{
550 if (conf_write(NULL))
3b9fa093 551 text_insert_msg(_("Error"), _("Unable to save configuration !"));
1da177e4
LT		 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))
3b9fa093 564 text_insert_msg(_("Error"), _("Unable to save configuration !"));
1da177e4
LT		 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
3b9fa093 573 fs = gtk_file_selection_new(_("Save file as..."));
1da177e4
LT		 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
06f9a55c
LZ		 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)
1da177e4 647{
06f9a55c
LZ		 648 opt_mode = OPT_ALL;
649 gtk_tree_store_clear(tree2);
650 display_tree(&rootmenu); /* instead of update_tree to speed-up */
651}
652
1da177e4 653
06f9a55c
LZ		 654void
655on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
656{
657 opt_mode = OPT_PROMPT;
1da177e4 658 gtk_tree_store_clear(tree2);
06f9a55c 659 display_tree(&rootmenu); /* instead of update_tree to speed-up */
1da177e4
LT		 660}
661
662
1da177e4
LT		 663void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
664{
665 GtkWidget *dialog;
3b9fa093 666 const gchar *intro_text = _(
652cf982 667 "Welcome to gkc, the GTK+ graphical configuration tool\n"
1da177e4
LT		 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"
3b9fa093 681 "the dependencies, which you can then match by examining other options.");
1da177e4
LT		 682
683 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
684 GTK_DIALOG_DESTROY_WITH_PARENT,
685 GTK_MESSAGE_INFO,
a7d6f6e4 686 GTK_BUTTONS_CLOSE, "%s", intro_text);
1da177e4
LT		 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 =
3b9fa093
ACM		 698 _("gkc is copyright (c) 2002 Romain Lievin <[email protected]>.\n"
699 "Based on the source code from Roman Zippel.\n");
1da177e4
LT		 700
701 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
702 GTK_DIALOG_DESTROY_WITH_PARENT,
703 GTK_MESSAGE_INFO,
a7d6f6e4 704 GTK_BUTTONS_CLOSE, "%s", about_text);
1da177e4
LT		 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 =
3b9fa093
ACM		 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");
1da177e4
LT		 719
720 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
721 GTK_DIALOG_DESTROY_WITH_PARENT,
722 GTK_MESSAGE_INFO,
a7d6f6e4 723 GTK_BUTTONS_CLOSE, "%s", license_text);
1da177e4
LT		 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
bafd2df5 731void on_back_clicked(GtkButton * button, gpointer user_data)
1da177e4
LT		 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
bafd2df5 746void on_load_clicked(GtkButton * button, gpointer user_data)
1da177e4
LT		 747{
748 on_load1_activate(NULL, user_data);
749}
750
751
1da177e4
LT		 752void on_single_clicked(GtkButton * button, gpointer user_data)
753{
754 view_mode = SINGLE_VIEW;
1da177e4
LT		 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);
bafd2df5 768 if (tree2)
1da177e4
LT		 769 gtk_tree_store_clear(tree2);
770 display_list();
bafd2df5
JN		 771
772 /* Disable back btn, like in full mode. */
773 gtk_widget_set_sensitive(back_btn, FALSE);
1da177e4
LT		 774}
775
776
777void on_full_clicked(GtkButton * button, gpointer user_data)
778{
779 view_mode = FULL_VIEW;
1da177e4
LT		 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
bafd2df5 788void on_collapse_clicked(GtkButton * button, gpointer user_data)
1da177e4
LT		 789{
790 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
791}
792
793
bafd2df5 794void on_expand_clicked(GtkButton * button, gpointer user_data)
1da177e4
LT		 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
1da177e4
LT		 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;
4f0c28f7 833 tristate newval;
1da177e4
LT		 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:
1da177e4
LT		 850 if (!sym_tristate_within_range(sym, newval))
851 newval = yes;
852 sym_set_tristate_value(sym, newval);
1da177e4
LT		 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
1da177e4
LT		 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] =
bb7ef390 1076 g_strdup_printf("%s %s", _(menu_get_prompt(menu)),
e0bb7fe2 1077 sym && !sym_has_value(sym) ? "(NEW)" : "");
1da177e4 1078
06f9a55c
LZ		 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))
1da177e4
LT		 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] =
bb7ef390 1129 g_strdup(_(menu_get_prompt(def_menu)));
1da177e4 1130 }
bafd2df5 1131 if (sym->flags & SYMBOL_CHOICEVAL)
1da177e4
LT		 1132 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1133
1134 stype = sym_get_type(sym);
1135 switch (stype) {
1136 case S_BOOLEAN:
bafd2df5 1137 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1da177e4
LT		 1138 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1139 if (sym_is_choice(sym))
1140 break;
d8fc3200 1141 /* fall through */
1da177e4
LT		 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;
1da177e4
LT		 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
1da177e4
LT		 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
06f9a55c 1304 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
c10d03ca
LZ		 1305 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1306 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
06f9a55c
LZ		 1307
1308 /* remove node */
1da177e4
LT		 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)
06f9a55c 1315 return; /* next parent */
1da177e4 1316 else
06f9a55c 1317 goto reparse; /* next child */
1da177e4
LT		 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)
bafd2df5 1340 return; // next parent
1da177e4
LT		 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
bafd2df5
JN		 1378 if ((view_mode == SPLIT_VIEW)
1379 && !(child->flags & MENU_ROOT) && (tree == tree1))
1da177e4
LT		 1380 continue;
1381
bafd2df5
JN		 1382 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1383 && (tree == tree2))
1da177e4
LT		 1384 continue;
1385
06f9a55c
LZ		 1386 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1387 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
c10d03ca 1388 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1da177e4
LT		 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 | " : "");
29442354 1393 printf("%s", prop_get_type_name(ptype));
1da177e4
LT		 1394 printf(" | ");
1395 if (sym) {
29442354 1396 printf("%s", sym_type_name(sym->type));
1da177e4 1397 printf(" | ");
29442354 1398 printf("%s", dbg_sym_flags(sym->flags));
1da177e4
LT		 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/*
bafd2df5
JN		 1407 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1408 || (view_mode == FULL_VIEW)
1da177e4 1409 || (view_mode == SPLIT_VIEW))*/
6ef3d36e
ES		 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
1da177e4 1416 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
bafd2df5
JN		 1417 || (view_mode == FULL_VIEW)
1418 || (view_mode == SPLIT_VIEW)) {
1da177e4
LT		 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);
bafd2df5 1431 if (view_mode == SINGLE_VIEW)
1da177e4 1432 display_tree(current);
bafd2df5 1433 else if (view_mode == SPLIT_VIEW)
1da177e4
LT		 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{
bafd2df5
JN		 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 }
1da177e4
LT		 1464}
1465
1466
1467/* Main */
1da177e4
LT		 1468int main(int ac, char *av[])
1469{
1470 const char *name;
1471 char *env;
1472 gchar *glade_file;
1473
3b9fa093
ACM		 1474 bindtextdomain(PACKAGE, LOCALEDIR);
1475 bind_textdomain_codeset(PACKAGE, "UTF-8");
1476 textdomain(PACKAGE);
1477
1da177e4
LT		 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
1da177e4
LT		 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
c55c9d57
AL		 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
1da177e4
LT		 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}
0a0c502c
KW		 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}
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