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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
4 */
5
6#include <stdlib.h>
7#include "lkc.h"
8#include "images.h"
9
10#include <glade/glade.h>
11#include <gtk/gtk.h>
12#include <glib.h>
13#include <gdk/gdkkeysyms.h>
14
15#include <stdio.h>
16#include <string.h>
17#include <strings.h>
18#include <unistd.h>
19#include <time.h>
20
21enum {
22 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
23};
24
25enum {
26 OPT_NORMAL, OPT_ALL, OPT_PROMPT
27};
28
29static gint view_mode = FULL_VIEW;
30static gboolean show_name = TRUE;
31static gboolean show_range = TRUE;
32static gboolean show_value = TRUE;
33static gboolean resizeable = FALSE;
34static int opt_mode = OPT_NORMAL;
35
36GtkWidget *main_wnd = NULL;
37GtkWidget *tree1_w = NULL; // left frame
38GtkWidget *tree2_w = NULL; // right frame
39GtkWidget *text_w = NULL;
40GtkWidget *hpaned = NULL;
41GtkWidget *vpaned = NULL;
42GtkWidget *back_btn = NULL;
43GtkWidget *save_btn = NULL;
44GtkWidget *save_menu_item = NULL;
45
46GtkTextTag *tag1, *tag2;
47GdkColor color;
48
49GtkTreeStore *tree1, *tree2, *tree;
50GtkTreeModel *model1, *model2;
51static GtkTreeIter *parents[256];
52static gint indent;
53
54static struct menu *current; // current node for SINGLE view
55static struct menu *browsed; // browsed node for SPLIT view
56
57enum {
58 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
59 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
60 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
61 COL_NUMBER
62};
63
64static void display_list(void);
65static void display_tree(struct menu *menu);
66static void display_tree_part(void);
67static void update_tree(struct menu *src, GtkTreeIter * dst);
68
69static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
70 GtkStyle *style, gchar *btn_name, gchar **xpm)
71{
72 GdkPixmap *pixmap;
73 GdkBitmap *mask;
74 GtkToolButton *button;
75 GtkWidget *image;
76
77 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
78 &style->bg[GTK_STATE_NORMAL],
79 xpm);
80
81 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
82 image = gtk_image_new_from_pixmap(pixmap, mask);
83 gtk_widget_show(image);
84 gtk_tool_button_set_icon_widget(button, image);
85}
86
87static void conf_changed(bool dirty)
88{
89 gtk_widget_set_sensitive(save_btn, dirty);
90 gtk_widget_set_sensitive(save_menu_item, dirty);
91}
92
93/* Main Window Initialization */
94static void init_main_window(const gchar *glade_file)
95{
96 GladeXML *xml;
97 GtkWidget *widget;
98 GtkTextBuffer *txtbuf;
99 GtkStyle *style;
100
101 xml = glade_xml_new(glade_file, "window1", NULL);
102 if (!xml)
103 g_error("GUI loading failed !\n");
104 glade_xml_signal_autoconnect(xml);
105
106 main_wnd = glade_xml_get_widget(xml, "window1");
107 hpaned = glade_xml_get_widget(xml, "hpaned1");
108 vpaned = glade_xml_get_widget(xml, "vpaned1");
109 tree1_w = glade_xml_get_widget(xml, "treeview1");
110 tree2_w = glade_xml_get_widget(xml, "treeview2");
111 text_w = glade_xml_get_widget(xml, "textview3");
112
113 back_btn = glade_xml_get_widget(xml, "button1");
114 gtk_widget_set_sensitive(back_btn, FALSE);
115
116 widget = glade_xml_get_widget(xml, "show_name1");
117 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
118 show_name);
119
120 widget = glade_xml_get_widget(xml, "show_range1");
121 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
122 show_range);
123
124 widget = glade_xml_get_widget(xml, "show_data1");
125 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
126 show_value);
127
128 save_btn = glade_xml_get_widget(xml, "button3");
129 save_menu_item = glade_xml_get_widget(xml, "save1");
130 conf_set_changed_callback(conf_changed);
131
132 style = gtk_widget_get_style(main_wnd);
133 widget = glade_xml_get_widget(xml, "toolbar1");
134
135 replace_button_icon(xml, main_wnd->window, style,
136 "button4", (gchar **) xpm_single_view);
137 replace_button_icon(xml, main_wnd->window, style,
138 "button5", (gchar **) xpm_split_view);
139 replace_button_icon(xml, main_wnd->window, style,
140 "button6", (gchar **) xpm_tree_view);
141
142 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
143 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
144 "foreground", "red",
145 "weight", PANGO_WEIGHT_BOLD,
146 NULL);
147 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
148 /*"style", PANGO_STYLE_OBLIQUE, */
149 NULL);
150
151 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
152
153 gtk_widget_show(main_wnd);
154}
155
156static void init_tree_model(void)
157{
158 gint i;
159
160 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
161 G_TYPE_STRING, G_TYPE_STRING,
162 G_TYPE_STRING, G_TYPE_STRING,
163 G_TYPE_STRING, G_TYPE_STRING,
164 G_TYPE_POINTER, GDK_TYPE_COLOR,
165 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
166 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
167 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
168 G_TYPE_BOOLEAN);
169 model2 = GTK_TREE_MODEL(tree2);
170
171 for (parents[0] = NULL, i = 1; i < 256; i++)
172 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
173
174 tree1 = gtk_tree_store_new(COL_NUMBER,
175 G_TYPE_STRING, G_TYPE_STRING,
176 G_TYPE_STRING, G_TYPE_STRING,
177 G_TYPE_STRING, G_TYPE_STRING,
178 G_TYPE_POINTER, GDK_TYPE_COLOR,
179 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
180 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
181 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
182 G_TYPE_BOOLEAN);
183 model1 = GTK_TREE_MODEL(tree1);
184}
185
186static void init_left_tree(void)
187{
188 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
189 GtkCellRenderer *renderer;
190 GtkTreeSelection *sel;
191 GtkTreeViewColumn *column;
192
193 gtk_tree_view_set_model(view, model1);
194 gtk_tree_view_set_headers_visible(view, TRUE);
195 gtk_tree_view_set_rules_hint(view, TRUE);
196
197 column = gtk_tree_view_column_new();
198 gtk_tree_view_append_column(view, column);
199 gtk_tree_view_column_set_title(column, "Options");
200
201 renderer = gtk_cell_renderer_toggle_new();
202 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
203 renderer, FALSE);
204 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
205 renderer,
206 "active", COL_BTNACT,
207 "inconsistent", COL_BTNINC,
208 "visible", COL_BTNVIS,
209 "radio", COL_BTNRAD, NULL);
210 renderer = gtk_cell_renderer_text_new();
211 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
212 renderer, FALSE);
213 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
214 renderer,
215 "text", COL_OPTION,
216 "foreground-gdk",
217 COL_COLOR, NULL);
218
219 sel = gtk_tree_view_get_selection(view);
220 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
221 gtk_widget_realize(tree1_w);
222}
223
224static void renderer_edited(GtkCellRendererText * cell,
225 const gchar * path_string,
226 const gchar * new_text, gpointer user_data);
227
228static void init_right_tree(void)
229{
230 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
231 GtkCellRenderer *renderer;
232 GtkTreeSelection *sel;
233 GtkTreeViewColumn *column;
234 gint i;
235
236 gtk_tree_view_set_model(view, model2);
237 gtk_tree_view_set_headers_visible(view, TRUE);
238 gtk_tree_view_set_rules_hint(view, TRUE);
239
240 column = gtk_tree_view_column_new();
241 gtk_tree_view_append_column(view, column);
242 gtk_tree_view_column_set_title(column, "Options");
243
244 renderer = gtk_cell_renderer_pixbuf_new();
245 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
246 renderer, FALSE);
247 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
248 renderer,
249 "pixbuf", COL_PIXBUF,
250 "visible", COL_PIXVIS, NULL);
251 renderer = gtk_cell_renderer_toggle_new();
252 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
253 renderer, FALSE);
254 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
255 renderer,
256 "active", COL_BTNACT,
257 "inconsistent", COL_BTNINC,
258 "visible", COL_BTNVIS,
259 "radio", COL_BTNRAD, NULL);
260 renderer = gtk_cell_renderer_text_new();
261 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
262 renderer, FALSE);
263 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
264 renderer,
265 "text", COL_OPTION,
266 "foreground-gdk",
267 COL_COLOR, NULL);
268
269 renderer = gtk_cell_renderer_text_new();
270 gtk_tree_view_insert_column_with_attributes(view, -1,
271 "Name", renderer,
272 "text", COL_NAME,
273 "foreground-gdk",
274 COL_COLOR, NULL);
275 renderer = gtk_cell_renderer_text_new();
276 gtk_tree_view_insert_column_with_attributes(view, -1,
277 "N", renderer,
278 "text", COL_NO,
279 "foreground-gdk",
280 COL_COLOR, NULL);
281 renderer = gtk_cell_renderer_text_new();
282 gtk_tree_view_insert_column_with_attributes(view, -1,
283 "M", renderer,
284 "text", COL_MOD,
285 "foreground-gdk",
286 COL_COLOR, NULL);
287 renderer = gtk_cell_renderer_text_new();
288 gtk_tree_view_insert_column_with_attributes(view, -1,
289 "Y", renderer,
290 "text", COL_YES,
291 "foreground-gdk",
292 COL_COLOR, NULL);
293 renderer = gtk_cell_renderer_text_new();
294 gtk_tree_view_insert_column_with_attributes(view, -1,
295 "Value", renderer,
296 "text", COL_VALUE,
297 "editable",
298 COL_EDIT,
299 "foreground-gdk",
300 COL_COLOR, NULL);
301 g_signal_connect(G_OBJECT(renderer), "edited",
302 G_CALLBACK(renderer_edited), NULL);
303
304 column = gtk_tree_view_get_column(view, COL_NAME);
305 gtk_tree_view_column_set_visible(column, show_name);
306 column = gtk_tree_view_get_column(view, COL_NO);
307 gtk_tree_view_column_set_visible(column, show_range);
308 column = gtk_tree_view_get_column(view, COL_MOD);
309 gtk_tree_view_column_set_visible(column, show_range);
310 column = gtk_tree_view_get_column(view, COL_YES);
311 gtk_tree_view_column_set_visible(column, show_range);
312 column = gtk_tree_view_get_column(view, COL_VALUE);
313 gtk_tree_view_column_set_visible(column, show_value);
314
315 if (resizeable) {
316 for (i = 0; i < COL_VALUE; i++) {
317 column = gtk_tree_view_get_column(view, i);
318 gtk_tree_view_column_set_resizable(column, TRUE);
319 }
320 }
321
322 sel = gtk_tree_view_get_selection(view);
323 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
324}
325
326
327/* Utility Functions */
328
329
330static void text_insert_help(struct menu *menu)
331{
332 GtkTextBuffer *buffer;
333 GtkTextIter start, end;
334 const char *prompt = menu_get_prompt(menu);
335 struct gstr help = str_new();
336
337 menu_get_ext_help(menu, &help);
338
339 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
340 gtk_text_buffer_get_bounds(buffer, &start, &end);
341 gtk_text_buffer_delete(buffer, &start, &end);
342 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
343
344 gtk_text_buffer_get_end_iter(buffer, &end);
345 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
346 NULL);
347 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
348 gtk_text_buffer_get_end_iter(buffer, &end);
349 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
350 NULL);
351 str_free(&help);
352}
353
354
355static void text_insert_msg(const char *title, const char *message)
356{
357 GtkTextBuffer *buffer;
358 GtkTextIter start, end;
359 const char *msg = message;
360
361 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
362 gtk_text_buffer_get_bounds(buffer, &start, &end);
363 gtk_text_buffer_delete(buffer, &start, &end);
364 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
365
366 gtk_text_buffer_get_end_iter(buffer, &end);
367 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
368 NULL);
369 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
370 gtk_text_buffer_get_end_iter(buffer, &end);
371 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
372 NULL);
373}
374
375
376/* Main Windows Callbacks */
377
378void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
379gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
380 gpointer user_data)
381{
382 GtkWidget *dialog, *label;
383 gint result;
384
385 if (!conf_get_changed())
386 return FALSE;
387
388 dialog = gtk_dialog_new_with_buttons("Warning !",
389 GTK_WINDOW(main_wnd),
390 (GtkDialogFlags)
391 (GTK_DIALOG_MODAL |
392 GTK_DIALOG_DESTROY_WITH_PARENT),
393 GTK_STOCK_OK,
394 GTK_RESPONSE_YES,
395 GTK_STOCK_NO,
396 GTK_RESPONSE_NO,
397 GTK_STOCK_CANCEL,
398 GTK_RESPONSE_CANCEL, NULL);
399 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
400 GTK_RESPONSE_CANCEL);
401
402 label = gtk_label_new("\nSave configuration ?\n");
403 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
404 gtk_widget_show(label);
405
406 result = gtk_dialog_run(GTK_DIALOG(dialog));
407 switch (result) {
408 case GTK_RESPONSE_YES:
409 on_save_activate(NULL, NULL);
410 return FALSE;
411 case GTK_RESPONSE_NO:
412 return FALSE;
413 case GTK_RESPONSE_CANCEL:
414 case GTK_RESPONSE_DELETE_EVENT:
415 default:
416 gtk_widget_destroy(dialog);
417 return TRUE;
418 }
419
420 return FALSE;
421}
422
423
424void on_window1_destroy(GtkObject * object, gpointer user_data)
425{
426 gtk_main_quit();
427}
428
429
430void
431on_window1_size_request(GtkWidget * widget,
432 GtkRequisition * requisition, gpointer user_data)
433{
434 static gint old_h;
435 gint w, h;
436
437 if (widget->window == NULL)
438 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
439 else
440 gdk_window_get_size(widget->window, &w, &h);
441
442 if (h == old_h)
443 return;
444 old_h = h;
445
446 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
447}
448
449
450/* Menu & Toolbar Callbacks */
451
452
453static void
454load_filename(GtkFileSelection * file_selector, gpointer user_data)
455{
456 const gchar *fn;
457
458 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
459 (user_data));
460
461 if (conf_read(fn))
462 text_insert_msg("Error", "Unable to load configuration !");
463 else
464 display_tree_part();
465}
466
467void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
468{
469 GtkWidget *fs;
470
471 fs = gtk_file_selection_new("Load file...");
472 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
473 "clicked",
474 G_CALLBACK(load_filename), (gpointer) fs);
475 g_signal_connect_swapped(GTK_OBJECT
476 (GTK_FILE_SELECTION(fs)->ok_button),
477 "clicked", G_CALLBACK(gtk_widget_destroy),
478 (gpointer) fs);
479 g_signal_connect_swapped(GTK_OBJECT
480 (GTK_FILE_SELECTION(fs)->cancel_button),
481 "clicked", G_CALLBACK(gtk_widget_destroy),
482 (gpointer) fs);
483 gtk_widget_show(fs);
484}
485
486
487void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
488{
489 if (conf_write(NULL))
490 text_insert_msg("Error", "Unable to save configuration !");
491 conf_write_autoconf(0);
492}
493
494
495static void
496store_filename(GtkFileSelection * file_selector, gpointer user_data)
497{
498 const gchar *fn;
499
500 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
501 (user_data));
502
503 if (conf_write(fn))
504 text_insert_msg("Error", "Unable to save configuration !");
505
506 gtk_widget_destroy(GTK_WIDGET(user_data));
507}
508
509void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
510{
511 GtkWidget *fs;
512
513 fs = gtk_file_selection_new("Save file as...");
514 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
515 "clicked",
516 G_CALLBACK(store_filename), (gpointer) fs);
517 g_signal_connect_swapped(GTK_OBJECT
518 (GTK_FILE_SELECTION(fs)->ok_button),
519 "clicked", G_CALLBACK(gtk_widget_destroy),
520 (gpointer) fs);
521 g_signal_connect_swapped(GTK_OBJECT
522 (GTK_FILE_SELECTION(fs)->cancel_button),
523 "clicked", G_CALLBACK(gtk_widget_destroy),
524 (gpointer) fs);
525 gtk_widget_show(fs);
526}
527
528
529void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
530{
531 if (!on_window1_delete_event(NULL, NULL, NULL))
532 gtk_widget_destroy(GTK_WIDGET(main_wnd));
533}
534
535
536void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
537{
538 GtkTreeViewColumn *col;
539
540 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
541 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
542 if (col)
543 gtk_tree_view_column_set_visible(col, show_name);
544}
545
546
547void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
548{
549 GtkTreeViewColumn *col;
550
551 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
552 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
553 if (col)
554 gtk_tree_view_column_set_visible(col, show_range);
555 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
556 if (col)
557 gtk_tree_view_column_set_visible(col, show_range);
558 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
559 if (col)
560 gtk_tree_view_column_set_visible(col, show_range);
561
562}
563
564
565void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
566{
567 GtkTreeViewColumn *col;
568
569 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
570 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
571 if (col)
572 gtk_tree_view_column_set_visible(col, show_value);
573}
574
575
576void
577on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
578{
579 opt_mode = OPT_NORMAL;
580 gtk_tree_store_clear(tree2);
581 display_tree(&rootmenu); /* instead of update_tree to speed-up */
582}
583
584
585void
586on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
587{
588 opt_mode = OPT_ALL;
589 gtk_tree_store_clear(tree2);
590 display_tree(&rootmenu); /* instead of update_tree to speed-up */
591}
592
593
594void
595on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
596{
597 opt_mode = OPT_PROMPT;
598 gtk_tree_store_clear(tree2);
599 display_tree(&rootmenu); /* instead of update_tree to speed-up */
600}
601
602
603void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
604{
605 GtkWidget *dialog;
606 const gchar *intro_text =
607 "Welcome to gconfig, the GTK+ graphical configuration tool.\n"
608 "For each option, a blank box indicates the feature is disabled, a\n"
609 "check indicates it is enabled, and a dot indicates that it is to\n"
610 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
611 "\n"
612 "If you do not see an option (e.g., a device driver) that you\n"
613 "believe should be present, try turning on Show All Options\n"
614 "under the Options menu.\n"
615 "Although there is no cross reference yet to help you figure out\n"
616 "what other options must be enabled to support the option you\n"
617 "are interested in, you can still view the help of a grayed-out\n"
618 "option.";
619
620 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
621 GTK_DIALOG_DESTROY_WITH_PARENT,
622 GTK_MESSAGE_INFO,
623 GTK_BUTTONS_CLOSE, "%s", intro_text);
624 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
625 G_CALLBACK(gtk_widget_destroy),
626 GTK_OBJECT(dialog));
627 gtk_widget_show_all(dialog);
628}
629
630
631void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
632{
633 GtkWidget *dialog;
634 const gchar *about_text =
635 "gconfig is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
636 "Based on the source code from Roman Zippel.\n";
637
638 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
639 GTK_DIALOG_DESTROY_WITH_PARENT,
640 GTK_MESSAGE_INFO,
641 GTK_BUTTONS_CLOSE, "%s", about_text);
642 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
643 G_CALLBACK(gtk_widget_destroy),
644 GTK_OBJECT(dialog));
645 gtk_widget_show_all(dialog);
646}
647
648
649void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
650{
651 GtkWidget *dialog;
652 const gchar *license_text =
653 "gconfig is released under the terms of the GNU GPL v2.\n"
654 "For more information, please see the source code or\n"
655 "visit http://www.fsf.org/licenses/licenses.html\n";
656
657 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
658 GTK_DIALOG_DESTROY_WITH_PARENT,
659 GTK_MESSAGE_INFO,
660 GTK_BUTTONS_CLOSE, "%s", license_text);
661 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
662 G_CALLBACK(gtk_widget_destroy),
663 GTK_OBJECT(dialog));
664 gtk_widget_show_all(dialog);
665}
666
667
668void on_back_clicked(GtkButton * button, gpointer user_data)
669{
670 enum prop_type ptype;
671
672 current = current->parent;
673 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
674 if (ptype != P_MENU)
675 current = current->parent;
676 display_tree_part();
677
678 if (current == &rootmenu)
679 gtk_widget_set_sensitive(back_btn, FALSE);
680}
681
682
683void on_load_clicked(GtkButton * button, gpointer user_data)
684{
685 on_load1_activate(NULL, user_data);
686}
687
688
689void on_single_clicked(GtkButton * button, gpointer user_data)
690{
691 view_mode = SINGLE_VIEW;
692 gtk_widget_hide(tree1_w);
693 current = &rootmenu;
694 display_tree_part();
695}
696
697
698void on_split_clicked(GtkButton * button, gpointer user_data)
699{
700 gint w, h;
701 view_mode = SPLIT_VIEW;
702 gtk_widget_show(tree1_w);
703 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
704 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
705 if (tree2)
706 gtk_tree_store_clear(tree2);
707 display_list();
708
709 /* Disable back btn, like in full mode. */
710 gtk_widget_set_sensitive(back_btn, FALSE);
711}
712
713
714void on_full_clicked(GtkButton * button, gpointer user_data)
715{
716 view_mode = FULL_VIEW;
717 gtk_widget_hide(tree1_w);
718 if (tree2)
719 gtk_tree_store_clear(tree2);
720 display_tree(&rootmenu);
721 gtk_widget_set_sensitive(back_btn, FALSE);
722}
723
724
725void on_collapse_clicked(GtkButton * button, gpointer user_data)
726{
727 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
728}
729
730
731void on_expand_clicked(GtkButton * button, gpointer user_data)
732{
733 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
734}
735
736
737/* CTree Callbacks */
738
739/* Change hex/int/string value in the cell */
740static void renderer_edited(GtkCellRendererText * cell,
741 const gchar * path_string,
742 const gchar * new_text, gpointer user_data)
743{
744 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
745 GtkTreeIter iter;
746 const char *old_def, *new_def;
747 struct menu *menu;
748 struct symbol *sym;
749
750 if (!gtk_tree_model_get_iter(model2, &iter, path))
751 return;
752
753 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
754 sym = menu->sym;
755
756 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
757 new_def = new_text;
758
759 sym_set_string_value(sym, new_def);
760
761 update_tree(&rootmenu, NULL);
762
763 gtk_tree_path_free(path);
764}
765
766/* Change the value of a symbol and update the tree */
767static void change_sym_value(struct menu *menu, gint col)
768{
769 struct symbol *sym = menu->sym;
770 tristate newval;
771
772 if (!sym)
773 return;
774
775 if (col == COL_NO)
776 newval = no;
777 else if (col == COL_MOD)
778 newval = mod;
779 else if (col == COL_YES)
780 newval = yes;
781 else
782 return;
783
784 switch (sym_get_type(sym)) {
785 case S_BOOLEAN:
786 case S_TRISTATE:
787 if (!sym_tristate_within_range(sym, newval))
788 newval = yes;
789 sym_set_tristate_value(sym, newval);
790 if (view_mode == FULL_VIEW)
791 update_tree(&rootmenu, NULL);
792 else if (view_mode == SPLIT_VIEW) {
793 update_tree(browsed, NULL);
794 display_list();
795 }
796 else if (view_mode == SINGLE_VIEW)
797 display_tree_part(); //fixme: keep exp/coll
798 break;
799 case S_INT:
800 case S_HEX:
801 case S_STRING:
802 default:
803 break;
804 }
805}
806
807static void toggle_sym_value(struct menu *menu)
808{
809 if (!menu->sym)
810 return;
811
812 sym_toggle_tristate_value(menu->sym);
813 if (view_mode == FULL_VIEW)
814 update_tree(&rootmenu, NULL);
815 else if (view_mode == SPLIT_VIEW) {
816 update_tree(browsed, NULL);
817 display_list();
818 }
819 else if (view_mode == SINGLE_VIEW)
820 display_tree_part(); //fixme: keep exp/coll
821}
822
823static gint column2index(GtkTreeViewColumn * column)
824{
825 gint i;
826
827 for (i = 0; i < COL_NUMBER; i++) {
828 GtkTreeViewColumn *col;
829
830 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
831 if (col == column)
832 return i;
833 }
834
835 return -1;
836}
837
838
839/* User click: update choice (full) or goes down (single) */
840gboolean
841on_treeview2_button_press_event(GtkWidget * widget,
842 GdkEventButton * event, gpointer user_data)
843{
844 GtkTreeView *view = GTK_TREE_VIEW(widget);
845 GtkTreePath *path;
846 GtkTreeViewColumn *column;
847 GtkTreeIter iter;
848 struct menu *menu;
849 gint col;
850
851#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
852 gint tx = (gint) event->x;
853 gint ty = (gint) event->y;
854 gint cx, cy;
855
856 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
857 &cy);
858#else
859 gtk_tree_view_get_cursor(view, &path, &column);
860#endif
861 if (path == NULL)
862 return FALSE;
863
864 if (!gtk_tree_model_get_iter(model2, &iter, path))
865 return FALSE;
866 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
867
868 col = column2index(column);
869 if (event->type == GDK_2BUTTON_PRESS) {
870 enum prop_type ptype;
871 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
872
873 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
874 // goes down into menu
875 current = menu;
876 display_tree_part();
877 gtk_widget_set_sensitive(back_btn, TRUE);
878 } else if (col == COL_OPTION) {
879 toggle_sym_value(menu);
880 gtk_tree_view_expand_row(view, path, TRUE);
881 }
882 } else {
883 if (col == COL_VALUE) {
884 toggle_sym_value(menu);
885 gtk_tree_view_expand_row(view, path, TRUE);
886 } else if (col == COL_NO || col == COL_MOD
887 || col == COL_YES) {
888 change_sym_value(menu, col);
889 gtk_tree_view_expand_row(view, path, TRUE);
890 }
891 }
892
893 return FALSE;
894}
895
896/* Key pressed: update choice */
897gboolean
898on_treeview2_key_press_event(GtkWidget * widget,
899 GdkEventKey * event, gpointer user_data)
900{
901 GtkTreeView *view = GTK_TREE_VIEW(widget);
902 GtkTreePath *path;
903 GtkTreeViewColumn *column;
904 GtkTreeIter iter;
905 struct menu *menu;
906 gint col;
907
908 gtk_tree_view_get_cursor(view, &path, &column);
909 if (path == NULL)
910 return FALSE;
911
912 if (event->keyval == GDK_space) {
913 if (gtk_tree_view_row_expanded(view, path))
914 gtk_tree_view_collapse_row(view, path);
915 else
916 gtk_tree_view_expand_row(view, path, FALSE);
917 return TRUE;
918 }
919 if (event->keyval == GDK_KP_Enter) {
920 }
921 if (widget == tree1_w)
922 return FALSE;
923
924 gtk_tree_model_get_iter(model2, &iter, path);
925 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
926
927 if (!strcasecmp(event->string, "n"))
928 col = COL_NO;
929 else if (!strcasecmp(event->string, "m"))
930 col = COL_MOD;
931 else if (!strcasecmp(event->string, "y"))
932 col = COL_YES;
933 else
934 col = -1;
935 change_sym_value(menu, col);
936
937 return FALSE;
938}
939
940
941/* Row selection changed: update help */
942void
943on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
944{
945 GtkTreeSelection *selection;
946 GtkTreeIter iter;
947 struct menu *menu;
948
949 selection = gtk_tree_view_get_selection(treeview);
950 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
951 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
952 text_insert_help(menu);
953 }
954}
955
956
957/* User click: display sub-tree in the right frame. */
958gboolean
959on_treeview1_button_press_event(GtkWidget * widget,
960 GdkEventButton * event, gpointer user_data)
961{
962 GtkTreeView *view = GTK_TREE_VIEW(widget);
963 GtkTreePath *path;
964 GtkTreeViewColumn *column;
965 GtkTreeIter iter;
966 struct menu *menu;
967
968 gint tx = (gint) event->x;
969 gint ty = (gint) event->y;
970 gint cx, cy;
971
972 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
973 &cy);
974 if (path == NULL)
975 return FALSE;
976
977 gtk_tree_model_get_iter(model1, &iter, path);
978 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
979
980 if (event->type == GDK_2BUTTON_PRESS) {
981 toggle_sym_value(menu);
982 current = menu;
983 display_tree_part();
984 } else {
985 browsed = menu;
986 display_tree_part();
987 }
988
989 gtk_widget_realize(tree2_w);
990 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
991 gtk_widget_grab_focus(tree2_w);
992
993 return FALSE;
994}
995
996
997/* Fill a row of strings */
998static gchar **fill_row(struct menu *menu)
999{
1000 static gchar *row[COL_NUMBER];
1001 struct symbol *sym = menu->sym;
1002 const char *def;
1003 int stype;
1004 tristate val;
1005 enum prop_type ptype;
1006 int i;
1007
1008 for (i = COL_OPTION; i <= COL_COLOR; i++)
1009 g_free(row[i]);
1010 bzero(row, sizeof(row));
1011
1012 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1013
1014 row[COL_OPTION] =
1015 g_strdup_printf("%s %s %s %s",
1016 ptype == P_COMMENT ? "***" : "",
1017 menu_get_prompt(menu),
1018 ptype == P_COMMENT ? "***" : "",
1019 sym && !sym_has_value(sym) ? "(NEW)" : "");
1020
1021 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1022 row[COL_COLOR] = g_strdup("DarkGray");
1023 else if (opt_mode == OPT_PROMPT &&
1024 menu_has_prompt(menu) && !menu_is_visible(menu))
1025 row[COL_COLOR] = g_strdup("DarkGray");
1026 else
1027 row[COL_COLOR] = g_strdup("Black");
1028
1029 switch (ptype) {
1030 case P_MENU:
1031 row[COL_PIXBUF] = (gchar *) xpm_menu;
1032 if (view_mode == SINGLE_VIEW)
1033 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1034 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1035 break;
1036 case P_COMMENT:
1037 row[COL_PIXBUF] = (gchar *) xpm_void;
1038 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1039 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1040 break;
1041 default:
1042 row[COL_PIXBUF] = (gchar *) xpm_void;
1043 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1044 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1045 break;
1046 }
1047
1048 if (!sym)
1049 return row;
1050 row[COL_NAME] = g_strdup(sym->name);
1051
1052 sym_calc_value(sym);
1053 menu->flags &= ~MENU_CHANGED;
1054
1055 if (sym_is_choice(sym)) { // parse childs for getting final value
1056 struct menu *child;
1057 struct symbol *def_sym = sym_calc_choice(menu);
1058 struct menu *def_menu = NULL;
1059
1060 for (child = menu->list; child; child = child->next) {
1061 if (menu_is_visible(child)
1062 && child->sym == def_sym)
1063 def_menu = child;
1064 }
1065
1066 if (def_menu)
1067 row[COL_VALUE] =
1068 g_strdup(menu_get_prompt(def_menu));
1069
1070 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1071 return row;
1072 }
1073 if (sym_is_choice_value(sym))
1074 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1075
1076 stype = sym_get_type(sym);
1077 switch (stype) {
1078 case S_BOOLEAN:
1079 case S_TRISTATE:
1080 val = sym_get_tristate_value(sym);
1081 switch (val) {
1082 case no:
1083 row[COL_NO] = g_strdup("N");
1084 row[COL_VALUE] = g_strdup("N");
1085 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1086 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1087 break;
1088 case mod:
1089 row[COL_MOD] = g_strdup("M");
1090 row[COL_VALUE] = g_strdup("M");
1091 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1092 break;
1093 case yes:
1094 row[COL_YES] = g_strdup("Y");
1095 row[COL_VALUE] = g_strdup("Y");
1096 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1097 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1098 break;
1099 }
1100
1101 if (val != no && sym_tristate_within_range(sym, no))
1102 row[COL_NO] = g_strdup("_");
1103 if (val != mod && sym_tristate_within_range(sym, mod))
1104 row[COL_MOD] = g_strdup("_");
1105 if (val != yes && sym_tristate_within_range(sym, yes))
1106 row[COL_YES] = g_strdup("_");
1107 break;
1108 case S_INT:
1109 case S_HEX:
1110 case S_STRING:
1111 def = sym_get_string_value(sym);
1112 row[COL_VALUE] = g_strdup(def);
1113 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1114 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1115 break;
1116 }
1117
1118 return row;
1119}
1120
1121
1122/* Set the node content with a row of strings */
1123static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1124{
1125 GdkColor color;
1126 gboolean success;
1127 GdkPixbuf *pix;
1128
1129 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1130 row[COL_PIXBUF]);
1131
1132 gdk_color_parse(row[COL_COLOR], &color);
1133 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1134 FALSE, FALSE, &success);
1135
1136 gtk_tree_store_set(tree, node,
1137 COL_OPTION, row[COL_OPTION],
1138 COL_NAME, row[COL_NAME],
1139 COL_NO, row[COL_NO],
1140 COL_MOD, row[COL_MOD],
1141 COL_YES, row[COL_YES],
1142 COL_VALUE, row[COL_VALUE],
1143 COL_MENU, (gpointer) menu,
1144 COL_COLOR, &color,
1145 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1146 COL_PIXBUF, pix,
1147 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1148 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1149 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1150 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1151 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1152 -1);
1153
1154 g_object_unref(pix);
1155}
1156
1157
1158/* Add a node to the tree */
1159static void place_node(struct menu *menu, char **row)
1160{
1161 GtkTreeIter *parent = parents[indent - 1];
1162 GtkTreeIter *node = parents[indent];
1163
1164 gtk_tree_store_append(tree, node, parent);
1165 set_node(node, menu, row);
1166}
1167
1168
1169/* Find a node in the GTK+ tree */
1170static GtkTreeIter found;
1171
1172/*
1173 * Find a menu in the GtkTree starting at parent.
1174 */
1175static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
1176 struct menu *tofind)
1177{
1178 GtkTreeIter iter;
1179 GtkTreeIter *child = &iter;
1180 gboolean valid;
1181 GtkTreeIter *ret;
1182
1183 valid = gtk_tree_model_iter_children(model2, child, parent);
1184 while (valid) {
1185 struct menu *menu;
1186
1187 gtk_tree_model_get(model2, child, 6, &menu, -1);
1188
1189 if (menu == tofind) {
1190 memcpy(&found, child, sizeof(GtkTreeIter));
1191 return &found;
1192 }
1193
1194 ret = gtktree_iter_find_node(child, tofind);
1195 if (ret)
1196 return ret;
1197
1198 valid = gtk_tree_model_iter_next(model2, child);
1199 }
1200
1201 return NULL;
1202}
1203
1204
1205/*
1206 * Update the tree by adding/removing entries
1207 * Does not change other nodes
1208 */
1209static void update_tree(struct menu *src, GtkTreeIter * dst)
1210{
1211 struct menu *child1;
1212 GtkTreeIter iter, tmp;
1213 GtkTreeIter *child2 = &iter;
1214 gboolean valid;
1215 GtkTreeIter *sibling;
1216 struct symbol *sym;
1217 struct menu *menu1, *menu2;
1218
1219 if (src == &rootmenu)
1220 indent = 1;
1221
1222 valid = gtk_tree_model_iter_children(model2, child2, dst);
1223 for (child1 = src->list; child1; child1 = child1->next) {
1224
1225 sym = child1->sym;
1226
1227 reparse:
1228 menu1 = child1;
1229 if (valid)
1230 gtk_tree_model_get(model2, child2, COL_MENU,
1231 &menu2, -1);
1232 else
1233 menu2 = NULL; // force adding of a first child
1234
1235 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1236 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1237 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1238
1239 /* remove node */
1240 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1241 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1242 valid = gtk_tree_model_iter_next(model2,
1243 child2);
1244 gtk_tree_store_remove(tree2, &tmp);
1245 if (!valid)
1246 return; /* next parent */
1247 else
1248 goto reparse; /* next child */
1249 } else
1250 continue;
1251 }
1252
1253 if (menu1 != menu2) {
1254 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1255 if (!valid && !menu2)
1256 sibling = NULL;
1257 else
1258 sibling = child2;
1259 gtk_tree_store_insert_before(tree2,
1260 child2,
1261 dst, sibling);
1262 set_node(child2, menu1, fill_row(menu1));
1263 if (menu2 == NULL)
1264 valid = TRUE;
1265 } else { // remove node
1266 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1267 valid = gtk_tree_model_iter_next(model2,
1268 child2);
1269 gtk_tree_store_remove(tree2, &tmp);
1270 if (!valid)
1271 return; // next parent
1272 else
1273 goto reparse; // next child
1274 }
1275 } else if (sym && (child1->flags & MENU_CHANGED)) {
1276 set_node(child2, menu1, fill_row(menu1));
1277 }
1278
1279 indent++;
1280 update_tree(child1, child2);
1281 indent--;
1282
1283 valid = gtk_tree_model_iter_next(model2, child2);
1284 }
1285}
1286
1287
1288/* Display the whole tree (single/split/full view) */
1289static void display_tree(struct menu *menu)
1290{
1291 struct property *prop;
1292 struct menu *child;
1293 enum prop_type ptype;
1294
1295 if (menu == &rootmenu) {
1296 indent = 1;
1297 current = &rootmenu;
1298 }
1299
1300 for (child = menu->list; child; child = child->next) {
1301 prop = child->prompt;
1302 ptype = prop ? prop->type : P_UNKNOWN;
1303
1304 menu->flags &= ~MENU_CHANGED;
1305
1306 if ((view_mode == SPLIT_VIEW)
1307 && !(child->flags & MENU_ROOT) && (tree == tree1))
1308 continue;
1309
1310 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1311 && (tree == tree2))
1312 continue;
1313
1314 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1315 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1316 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1317 place_node(child, fill_row(child));
1318
1319 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1320 && (tree == tree2))
1321 continue;
1322/*
1323 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1324 || (view_mode == FULL_VIEW)
1325 || (view_mode == SPLIT_VIEW))*/
1326
1327 /* Change paned position if the view is not in 'split mode' */
1328 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1329 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1330 }
1331
1332 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1333 || (view_mode == FULL_VIEW)
1334 || (view_mode == SPLIT_VIEW)) {
1335 indent++;
1336 display_tree(child);
1337 indent--;
1338 }
1339 }
1340}
1341
1342/* Display a part of the tree starting at current node (single/split view) */
1343static void display_tree_part(void)
1344{
1345 if (tree2)
1346 gtk_tree_store_clear(tree2);
1347 if (view_mode == SINGLE_VIEW)
1348 display_tree(current);
1349 else if (view_mode == SPLIT_VIEW)
1350 display_tree(browsed);
1351 else if (view_mode == FULL_VIEW)
1352 display_tree(&rootmenu);
1353 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1354}
1355
1356/* Display the list in the left frame (split view) */
1357static void display_list(void)
1358{
1359 if (tree1)
1360 gtk_tree_store_clear(tree1);
1361
1362 tree = tree1;
1363 display_tree(&rootmenu);
1364 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1365 tree = tree2;
1366}
1367
1368static void fixup_rootmenu(struct menu *menu)
1369{
1370 struct menu *child;
1371 static int menu_cnt = 0;
1372
1373 menu->flags |= MENU_ROOT;
1374 for (child = menu->list; child; child = child->next) {
1375 if (child->prompt && child->prompt->type == P_MENU) {
1376 menu_cnt++;
1377 fixup_rootmenu(child);
1378 menu_cnt--;
1379 } else if (!menu_cnt)
1380 fixup_rootmenu(child);
1381 }
1382}
1383
1384
1385/* Main */
1386int main(int ac, char *av[])
1387{
1388 const char *name;
1389 char *env;
1390 gchar *glade_file;
1391
1392 /* GTK stuffs */
1393 gtk_set_locale();
1394 gtk_init(&ac, &av);
1395 glade_init();
1396
1397 /* Determine GUI path */
1398 env = getenv(SRCTREE);
1399 if (env)
1400 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1401 else if (av[0][0] == '/')
1402 glade_file = g_strconcat(av[0], ".glade", NULL);
1403 else
1404 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1405
1406 /* Conf stuffs */
1407 if (ac > 1 && av[1][0] == '-') {
1408 switch (av[1][1]) {
1409 case 'a':
1410 //showAll = 1;
1411 break;
1412 case 's':
1413 conf_set_message_callback(NULL);
1414 break;
1415 case 'h':
1416 case '?':
1417 printf("%s [-s] <config>\n", av[0]);
1418 exit(0);
1419 }
1420 name = av[2];
1421 } else
1422 name = av[1];
1423
1424 conf_parse(name);
1425 fixup_rootmenu(&rootmenu);
1426
1427 /* Load the interface and connect signals */
1428 init_main_window(glade_file);
1429 init_tree_model();
1430 init_left_tree();
1431 init_right_tree();
1432
1433 conf_read(NULL);
1434
1435 switch (view_mode) {
1436 case SINGLE_VIEW:
1437 display_tree_part();
1438 break;
1439 case SPLIT_VIEW:
1440 display_list();
1441 break;
1442 case FULL_VIEW:
1443 display_tree(&rootmenu);
1444 break;
1445 }
1446
1447 gtk_main();
1448
1449 return 0;
1450}
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, 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, 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, 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 oldval, 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 oldval = sym_get_tristate_value(sym);
851 if (!sym_tristate_within_range(sym, newval))
852 newval = yes;
853 sym_set_tristate_value(sym, newval);
854 if (view_mode == FULL_VIEW)
855 update_tree(&rootmenu, NULL);
856 else if (view_mode == SPLIT_VIEW) {
857 update_tree(browsed, NULL);
858 display_list();
859 }
860 else if (view_mode == SINGLE_VIEW)
861 display_tree_part(); //fixme: keep exp/coll
862 break;
863 case S_INT:
864 case S_HEX:
865 case S_STRING:
866 default:
867 break;
868 }
869}
870
871static void toggle_sym_value(struct menu *menu)
872{
873 if (!menu->sym)
874 return;
875
876 sym_toggle_tristate_value(menu->sym);
877 if (view_mode == FULL_VIEW)
878 update_tree(&rootmenu, NULL);
879 else if (view_mode == SPLIT_VIEW) {
880 update_tree(browsed, NULL);
881 display_list();
882 }
883 else if (view_mode == SINGLE_VIEW)
884 display_tree_part(); //fixme: keep exp/coll
885}
886
887static gint column2index(GtkTreeViewColumn * column)
888{
889 gint i;
890
891 for (i = 0; i < COL_NUMBER; i++) {
892 GtkTreeViewColumn *col;
893
894 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
895 if (col == column)
896 return i;
897 }
898
899 return -1;
900}
901
902
903/* User click: update choice (full) or goes down (single) */
904gboolean
905on_treeview2_button_press_event(GtkWidget * widget,
906 GdkEventButton * event, gpointer user_data)
907{
908 GtkTreeView *view = GTK_TREE_VIEW(widget);
909 GtkTreePath *path;
910 GtkTreeViewColumn *column;
911 GtkTreeIter iter;
912 struct menu *menu;
913 gint col;
914
915#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
916 gint tx = (gint) event->x;
917 gint ty = (gint) event->y;
918 gint cx, cy;
919
920 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
921 &cy);
922#else
923 gtk_tree_view_get_cursor(view, &path, &column);
924#endif
925 if (path == NULL)
926 return FALSE;
927
928 if (!gtk_tree_model_get_iter(model2, &iter, path))
929 return FALSE;
930 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
931
932 col = column2index(column);
933 if (event->type == GDK_2BUTTON_PRESS) {
934 enum prop_type ptype;
935 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
936
937 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
938 // goes down into menu
939 current = menu;
940 display_tree_part();
941 gtk_widget_set_sensitive(back_btn, TRUE);
942 } else if ((col == COL_OPTION)) {
943 toggle_sym_value(menu);
944 gtk_tree_view_expand_row(view, path, TRUE);
945 }
946 } else {
947 if (col == COL_VALUE) {
948 toggle_sym_value(menu);
949 gtk_tree_view_expand_row(view, path, TRUE);
950 } else if (col == COL_NO || col == COL_MOD
951 || col == COL_YES) {
952 change_sym_value(menu, col);
953 gtk_tree_view_expand_row(view, path, TRUE);
954 }
955 }
956
957 return FALSE;
958}
959
960/* Key pressed: update choice */
961gboolean
962on_treeview2_key_press_event(GtkWidget * widget,
963 GdkEventKey * event, gpointer user_data)
964{
965 GtkTreeView *view = GTK_TREE_VIEW(widget);
966 GtkTreePath *path;
967 GtkTreeViewColumn *column;
968 GtkTreeIter iter;
969 struct menu *menu;
970 gint col;
971
972 gtk_tree_view_get_cursor(view, &path, &column);
973 if (path == NULL)
974 return FALSE;
975
976 if (event->keyval == GDK_space) {
977 if (gtk_tree_view_row_expanded(view, path))
978 gtk_tree_view_collapse_row(view, path);
979 else
980 gtk_tree_view_expand_row(view, path, FALSE);
981 return TRUE;
982 }
983 if (event->keyval == GDK_KP_Enter) {
984 }
985 if (widget == tree1_w)
986 return FALSE;
987
988 gtk_tree_model_get_iter(model2, &iter, path);
989 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
990
991 if (!strcasecmp(event->string, "n"))
992 col = COL_NO;
993 else if (!strcasecmp(event->string, "m"))
994 col = COL_MOD;
995 else if (!strcasecmp(event->string, "y"))
996 col = COL_YES;
997 else
998 col = -1;
999 change_sym_value(menu, col);
1000
1001 return FALSE;
1002}
1003
1004
1005/* Row selection changed: update help */
1006void
1007on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
1008{
1009 GtkTreeSelection *selection;
1010 GtkTreeIter iter;
1011 struct menu *menu;
1012
1013 selection = gtk_tree_view_get_selection(treeview);
1014 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
1015 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
1016 text_insert_help(menu);
1017 }
1018}
1019
1020
1021/* User click: display sub-tree in the right frame. */
1022gboolean
1023on_treeview1_button_press_event(GtkWidget * widget,
1024 GdkEventButton * event, gpointer user_data)
1025{
1026 GtkTreeView *view = GTK_TREE_VIEW(widget);
1027 GtkTreePath *path;
1028 GtkTreeViewColumn *column;
1029 GtkTreeIter iter;
1030 struct menu *menu;
1031
1032 gint tx = (gint) event->x;
1033 gint ty = (gint) event->y;
1034 gint cx, cy;
1035
1036 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1037 &cy);
1038 if (path == NULL)
1039 return FALSE;
1040
1041 gtk_tree_model_get_iter(model1, &iter, path);
1042 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1043
1044 if (event->type == GDK_2BUTTON_PRESS) {
1045 toggle_sym_value(menu);
1046 current = menu;
1047 display_tree_part();
1048 } else {
1049 browsed = menu;
1050 display_tree_part();
1051 }
1052
1053 gtk_widget_realize(tree2_w);
1054 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1055 gtk_widget_grab_focus(tree2_w);
1056
1057 return FALSE;
1058}
1059
1060
1061/* Fill a row of strings */
1062static gchar **fill_row(struct menu *menu)
1063{
1064 static gchar *row[COL_NUMBER];
1065 struct symbol *sym = menu->sym;
1066 const char *def;
1067 int stype;
1068 tristate val;
1069 enum prop_type ptype;
1070 int i;
1071
1072 for (i = COL_OPTION; i <= COL_COLOR; i++)
1073 g_free(row[i]);
1074 bzero(row, sizeof(row));
1075
1076 row[COL_OPTION] =
1077 g_strdup_printf("%s %s", _(menu_get_prompt(menu)),
1078 sym && !sym_has_value(sym) ? "(NEW)" : "");
1079
1080 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1081 row[COL_COLOR] = g_strdup("DarkGray");
1082 else if (opt_mode == OPT_PROMPT &&
1083 menu_has_prompt(menu) && !menu_is_visible(menu))
1084 row[COL_COLOR] = g_strdup("DarkGray");
1085 else
1086 row[COL_COLOR] = g_strdup("Black");
1087
1088 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1089 switch (ptype) {
1090 case P_MENU:
1091 row[COL_PIXBUF] = (gchar *) xpm_menu;
1092 if (view_mode == SINGLE_VIEW)
1093 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1094 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1095 break;
1096 case P_COMMENT:
1097 row[COL_PIXBUF] = (gchar *) xpm_void;
1098 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1099 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1100 break;
1101 default:
1102 row[COL_PIXBUF] = (gchar *) xpm_void;
1103 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1104 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1105 break;
1106 }
1107
1108 if (!sym)
1109 return row;
1110 row[COL_NAME] = g_strdup(sym->name);
1111
1112 sym_calc_value(sym);
1113 sym->flags &= ~SYMBOL_CHANGED;
1114
1115 if (sym_is_choice(sym)) { // parse childs for getting final value
1116 struct menu *child;
1117 struct symbol *def_sym = sym_get_choice_value(sym);
1118 struct menu *def_menu = NULL;
1119
1120 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1121
1122 for (child = menu->list; child; child = child->next) {
1123 if (menu_is_visible(child)
1124 && child->sym == def_sym)
1125 def_menu = child;
1126 }
1127
1128 if (def_menu)
1129 row[COL_VALUE] =
1130 g_strdup(_(menu_get_prompt(def_menu)));
1131 }
1132 if (sym->flags & SYMBOL_CHOICEVAL)
1133 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1134
1135 stype = sym_get_type(sym);
1136 switch (stype) {
1137 case S_BOOLEAN:
1138 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1139 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1140 if (sym_is_choice(sym))
1141 break;
1142 /* fall through */
1143 case S_TRISTATE:
1144 val = sym_get_tristate_value(sym);
1145 switch (val) {
1146 case no:
1147 row[COL_NO] = g_strdup("N");
1148 row[COL_VALUE] = g_strdup("N");
1149 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1150 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1151 break;
1152 case mod:
1153 row[COL_MOD] = g_strdup("M");
1154 row[COL_VALUE] = g_strdup("M");
1155 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1156 break;
1157 case yes:
1158 row[COL_YES] = g_strdup("Y");
1159 row[COL_VALUE] = g_strdup("Y");
1160 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1161 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1162 break;
1163 }
1164
1165 if (val != no && sym_tristate_within_range(sym, no))
1166 row[COL_NO] = g_strdup("_");
1167 if (val != mod && sym_tristate_within_range(sym, mod))
1168 row[COL_MOD] = g_strdup("_");
1169 if (val != yes && sym_tristate_within_range(sym, yes))
1170 row[COL_YES] = g_strdup("_");
1171 break;
1172 case S_INT:
1173 case S_HEX:
1174 case S_STRING:
1175 def = sym_get_string_value(sym);
1176 row[COL_VALUE] = g_strdup(def);
1177 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1178 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1179 break;
1180 }
1181
1182 return row;
1183}
1184
1185
1186/* Set the node content with a row of strings */
1187static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1188{
1189 GdkColor color;
1190 gboolean success;
1191 GdkPixbuf *pix;
1192
1193 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1194 row[COL_PIXBUF]);
1195
1196 gdk_color_parse(row[COL_COLOR], &color);
1197 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1198 FALSE, FALSE, &success);
1199
1200 gtk_tree_store_set(tree, node,
1201 COL_OPTION, row[COL_OPTION],
1202 COL_NAME, row[COL_NAME],
1203 COL_NO, row[COL_NO],
1204 COL_MOD, row[COL_MOD],
1205 COL_YES, row[COL_YES],
1206 COL_VALUE, row[COL_VALUE],
1207 COL_MENU, (gpointer) menu,
1208 COL_COLOR, &color,
1209 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1210 COL_PIXBUF, pix,
1211 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1212 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1213 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1214 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1215 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1216 -1);
1217
1218 g_object_unref(pix);
1219}
1220
1221
1222/* Add a node to the tree */
1223static void place_node(struct menu *menu, char **row)
1224{
1225 GtkTreeIter *parent = parents[indent - 1];
1226 GtkTreeIter *node = parents[indent];
1227
1228 gtk_tree_store_append(tree, node, parent);
1229 set_node(node, menu, row);
1230}
1231
1232
1233/* Find a node in the GTK+ tree */
1234static GtkTreeIter found;
1235
1236/*
1237 * Find a menu in the GtkTree starting at parent.
1238 */
1239GtkTreeIter *gtktree_iter_find_node(GtkTreeIter * parent,
1240 struct menu *tofind)
1241{
1242 GtkTreeIter iter;
1243 GtkTreeIter *child = &iter;
1244 gboolean valid;
1245 GtkTreeIter *ret;
1246
1247 valid = gtk_tree_model_iter_children(model2, child, parent);
1248 while (valid) {
1249 struct menu *menu;
1250
1251 gtk_tree_model_get(model2, child, 6, &menu, -1);
1252
1253 if (menu == tofind) {
1254 memcpy(&found, child, sizeof(GtkTreeIter));
1255 return &found;
1256 }
1257
1258 ret = gtktree_iter_find_node(child, tofind);
1259 if (ret)
1260 return ret;
1261
1262 valid = gtk_tree_model_iter_next(model2, child);
1263 }
1264
1265 return NULL;
1266}
1267
1268
1269/*
1270 * Update the tree by adding/removing entries
1271 * Does not change other nodes
1272 */
1273static void update_tree(struct menu *src, GtkTreeIter * dst)
1274{
1275 struct menu *child1;
1276 GtkTreeIter iter, tmp;
1277 GtkTreeIter *child2 = &iter;
1278 gboolean valid;
1279 GtkTreeIter *sibling;
1280 struct symbol *sym;
1281 struct property *prop;
1282 struct menu *menu1, *menu2;
1283
1284 if (src == &rootmenu)
1285 indent = 1;
1286
1287 valid = gtk_tree_model_iter_children(model2, child2, dst);
1288 for (child1 = src->list; child1; child1 = child1->next) {
1289
1290 prop = child1->prompt;
1291 sym = child1->sym;
1292
1293 reparse:
1294 menu1 = child1;
1295 if (valid)
1296 gtk_tree_model_get(model2, child2, COL_MENU,
1297 &menu2, -1);
1298 else
1299 menu2 = NULL; // force adding of a first child
1300
1301#ifdef DEBUG
1302 printf("%*c%s | %s\n", indent, ' ',
1303 menu1 ? menu_get_prompt(menu1) : "nil",
1304 menu2 ? menu_get_prompt(menu2) : "nil");
1305#endif
1306
1307 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1308 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1309 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1310
1311 /* remove node */
1312 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1313 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1314 valid = gtk_tree_model_iter_next(model2,
1315 child2);
1316 gtk_tree_store_remove(tree2, &tmp);
1317 if (!valid)
1318 return; /* next parent */
1319 else
1320 goto reparse; /* next child */
1321 } else
1322 continue;
1323 }
1324
1325 if (menu1 != menu2) {
1326 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1327 if (!valid && !menu2)
1328 sibling = NULL;
1329 else
1330 sibling = child2;
1331 gtk_tree_store_insert_before(tree2,
1332 child2,
1333 dst, sibling);
1334 set_node(child2, menu1, fill_row(menu1));
1335 if (menu2 == NULL)
1336 valid = TRUE;
1337 } else { // remove node
1338 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1339 valid = gtk_tree_model_iter_next(model2,
1340 child2);
1341 gtk_tree_store_remove(tree2, &tmp);
1342 if (!valid)
1343 return; // next parent
1344 else
1345 goto reparse; // next child
1346 }
1347 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1348 set_node(child2, menu1, fill_row(menu1));
1349 }
1350
1351 indent++;
1352 update_tree(child1, child2);
1353 indent--;
1354
1355 valid = gtk_tree_model_iter_next(model2, child2);
1356 }
1357}
1358
1359
1360/* Display the whole tree (single/split/full view) */
1361static void display_tree(struct menu *menu)
1362{
1363 struct symbol *sym;
1364 struct property *prop;
1365 struct menu *child;
1366 enum prop_type ptype;
1367
1368 if (menu == &rootmenu) {
1369 indent = 1;
1370 current = &rootmenu;
1371 }
1372
1373 for (child = menu->list; child; child = child->next) {
1374 prop = child->prompt;
1375 sym = child->sym;
1376 ptype = prop ? prop->type : P_UNKNOWN;
1377
1378 if (sym)
1379 sym->flags &= ~SYMBOL_CHANGED;
1380
1381 if ((view_mode == SPLIT_VIEW)
1382 && !(child->flags & MENU_ROOT) && (tree == tree1))
1383 continue;
1384
1385 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1386 && (tree == tree2))
1387 continue;
1388
1389 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1390 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1391 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1392 place_node(child, fill_row(child));
1393#ifdef DEBUG
1394 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1395 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1396 printf("%s", prop_get_type_name(ptype));
1397 printf(" | ");
1398 if (sym) {
1399 printf("%s", sym_type_name(sym->type));
1400 printf(" | ");
1401 printf("%s", dbg_sym_flags(sym->flags));
1402 printf("\n");
1403 } else
1404 printf("\n");
1405#endif
1406 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1407 && (tree == tree2))
1408 continue;
1409/*
1410 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1411 || (view_mode == FULL_VIEW)
1412 || (view_mode == SPLIT_VIEW))*/
1413
1414 /* Change paned position if the view is not in 'split mode' */
1415 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1416 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1417 }
1418
1419 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1420 || (view_mode == FULL_VIEW)
1421 || (view_mode == SPLIT_VIEW)) {
1422 indent++;
1423 display_tree(child);
1424 indent--;
1425 }
1426 }
1427}
1428
1429/* Display a part of the tree starting at current node (single/split view) */
1430static void display_tree_part(void)
1431{
1432 if (tree2)
1433 gtk_tree_store_clear(tree2);
1434 if (view_mode == SINGLE_VIEW)
1435 display_tree(current);
1436 else if (view_mode == SPLIT_VIEW)
1437 display_tree(browsed);
1438 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1439}
1440
1441/* Display the list in the left frame (split view) */
1442static void display_list(void)
1443{
1444 if (tree1)
1445 gtk_tree_store_clear(tree1);
1446
1447 tree = tree1;
1448 display_tree(&rootmenu);
1449 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1450 tree = tree2;
1451}
1452
1453void fixup_rootmenu(struct menu *menu)
1454{
1455 struct menu *child;
1456 static int menu_cnt = 0;
1457
1458 menu->flags |= MENU_ROOT;
1459 for (child = menu->list; child; child = child->next) {
1460 if (child->prompt && child->prompt->type == P_MENU) {
1461 menu_cnt++;
1462 fixup_rootmenu(child);
1463 menu_cnt--;
1464 } else if (!menu_cnt)
1465 fixup_rootmenu(child);
1466 }
1467}
1468
1469
1470/* Main */
1471int main(int ac, char *av[])
1472{
1473 const char *name;
1474 char *env;
1475 gchar *glade_file;
1476
1477 bindtextdomain(PACKAGE, LOCALEDIR);
1478 bind_textdomain_codeset(PACKAGE, "UTF-8");
1479 textdomain(PACKAGE);
1480
1481 /* GTK stuffs */
1482 gtk_set_locale();
1483 gtk_init(&ac, &av);
1484 glade_init();
1485
1486 //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
1487 //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
1488
1489 /* Determine GUI path */
1490 env = getenv(SRCTREE);
1491 if (env)
1492 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1493 else if (av[0][0] == '/')
1494 glade_file = g_strconcat(av[0], ".glade", NULL);
1495 else
1496 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1497
1498 /* Conf stuffs */
1499 if (ac > 1 && av[1][0] == '-') {
1500 switch (av[1][1]) {
1501 case 'a':
1502 //showAll = 1;
1503 break;
1504 case 'h':
1505 case '?':
1506 printf("%s <config>\n", av[0]);
1507 exit(0);
1508 }
1509 name = av[2];
1510 } else
1511 name = av[1];
1512
1513 conf_parse(name);
1514 fixup_rootmenu(&rootmenu);
1515 conf_read(NULL);
1516
1517 /* Load the interface and connect signals */
1518 init_main_window(glade_file);
1519 init_tree_model();
1520 init_left_tree();
1521 init_right_tree();
1522
1523 switch (view_mode) {
1524 case SINGLE_VIEW:
1525 display_tree_part();
1526 break;
1527 case SPLIT_VIEW:
1528 display_list();
1529 break;
1530 case FULL_VIEW:
1531 display_tree(&rootmenu);
1532 break;
1533 }
1534
1535 gtk_main();
1536
1537 return 0;
1538}
1539
1540static void conf_changed(void)
1541{
1542 bool changed = conf_get_changed();
1543 gtk_widget_set_sensitive(save_btn, changed);
1544 gtk_widget_set_sensitive(save_menu_item, changed);
1545}