Loading...
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
21//#define DEBUG
22
23enum {
24 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
25};
26
27enum {
28 OPT_NORMAL, OPT_ALL, OPT_PROMPT
29};
30
31static gint view_mode = FULL_VIEW;
32static gboolean show_name = TRUE;
33static gboolean show_range = TRUE;
34static gboolean show_value = TRUE;
35static gboolean resizeable = FALSE;
36static int opt_mode = OPT_NORMAL;
37
38GtkWidget *main_wnd = NULL;
39GtkWidget *tree1_w = NULL; // left frame
40GtkWidget *tree2_w = NULL; // right frame
41GtkWidget *text_w = NULL;
42GtkWidget *hpaned = NULL;
43GtkWidget *vpaned = NULL;
44GtkWidget *back_btn = NULL;
45GtkWidget *save_btn = NULL;
46GtkWidget *save_menu_item = NULL;
47
48GtkTextTag *tag1, *tag2;
49GdkColor color;
50
51GtkTreeStore *tree1, *tree2, *tree;
52GtkTreeModel *model1, *model2;
53static GtkTreeIter *parents[256];
54static gint indent;
55
56static struct menu *current; // current node for SINGLE view
57static struct menu *browsed; // browsed node for SPLIT view
58
59enum {
60 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
61 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
62 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
63 COL_NUMBER
64};
65
66static void display_list(void);
67static void display_tree(struct menu *menu);
68static void display_tree_part(void);
69static void update_tree(struct menu *src, GtkTreeIter * dst);
70static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
71static gchar **fill_row(struct menu *menu);
72static void conf_changed(void);
73
74/* Helping/Debugging Functions */
75#ifdef DEBUG
76static const char *dbg_sym_flags(int val)
77{
78 static char buf[256];
79
80 bzero(buf, 256);
81
82 if (val & SYMBOL_CONST)
83 strcat(buf, "const/");
84 if (val & SYMBOL_CHECK)
85 strcat(buf, "check/");
86 if (val & SYMBOL_CHOICE)
87 strcat(buf, "choice/");
88 if (val & SYMBOL_CHOICEVAL)
89 strcat(buf, "choiceval/");
90 if (val & SYMBOL_VALID)
91 strcat(buf, "valid/");
92 if (val & SYMBOL_OPTIONAL)
93 strcat(buf, "optional/");
94 if (val & SYMBOL_WRITE)
95 strcat(buf, "write/");
96 if (val & SYMBOL_CHANGED)
97 strcat(buf, "changed/");
98 if (val & SYMBOL_NO_WRITE)
99 strcat(buf, "no_write/");
100
101 buf[strlen(buf) - 1] = '\0';
102
103 return buf;
104}
105#endif
106
107static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
108 GtkStyle *style, gchar *btn_name, gchar **xpm)
109{
110 GdkPixmap *pixmap;
111 GdkBitmap *mask;
112 GtkToolButton *button;
113 GtkWidget *image;
114
115 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
116 &style->bg[GTK_STATE_NORMAL],
117 xpm);
118
119 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
120 image = gtk_image_new_from_pixmap(pixmap, mask);
121 gtk_widget_show(image);
122 gtk_tool_button_set_icon_widget(button, image);
123}
124
125/* Main Window Initialization */
126static void init_main_window(const gchar *glade_file)
127{
128 GladeXML *xml;
129 GtkWidget *widget;
130 GtkTextBuffer *txtbuf;
131 GtkStyle *style;
132
133 xml = glade_xml_new(glade_file, "window1", NULL);
134 if (!xml)
135 g_error("GUI loading failed !\n");
136 glade_xml_signal_autoconnect(xml);
137
138 main_wnd = glade_xml_get_widget(xml, "window1");
139 hpaned = glade_xml_get_widget(xml, "hpaned1");
140 vpaned = glade_xml_get_widget(xml, "vpaned1");
141 tree1_w = glade_xml_get_widget(xml, "treeview1");
142 tree2_w = glade_xml_get_widget(xml, "treeview2");
143 text_w = glade_xml_get_widget(xml, "textview3");
144
145 back_btn = glade_xml_get_widget(xml, "button1");
146 gtk_widget_set_sensitive(back_btn, FALSE);
147
148 widget = glade_xml_get_widget(xml, "show_name1");
149 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
150 show_name);
151
152 widget = glade_xml_get_widget(xml, "show_range1");
153 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
154 show_range);
155
156 widget = glade_xml_get_widget(xml, "show_data1");
157 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
158 show_value);
159
160 save_btn = glade_xml_get_widget(xml, "button3");
161 save_menu_item = glade_xml_get_widget(xml, "save1");
162 conf_set_changed_callback(conf_changed);
163
164 style = gtk_widget_get_style(main_wnd);
165 widget = glade_xml_get_widget(xml, "toolbar1");
166
167 replace_button_icon(xml, main_wnd->window, style,
168 "button4", (gchar **) xpm_single_view);
169 replace_button_icon(xml, main_wnd->window, style,
170 "button5", (gchar **) xpm_split_view);
171 replace_button_icon(xml, main_wnd->window, style,
172 "button6", (gchar **) xpm_tree_view);
173
174 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
175 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
176 "foreground", "red",
177 "weight", PANGO_WEIGHT_BOLD,
178 NULL);
179 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
180 /*"style", PANGO_STYLE_OBLIQUE, */
181 NULL);
182
183 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
184
185 gtk_widget_show(main_wnd);
186}
187
188static void init_tree_model(void)
189{
190 gint i;
191
192 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
193 G_TYPE_STRING, G_TYPE_STRING,
194 G_TYPE_STRING, G_TYPE_STRING,
195 G_TYPE_STRING, G_TYPE_STRING,
196 G_TYPE_POINTER, GDK_TYPE_COLOR,
197 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
198 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
199 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
200 G_TYPE_BOOLEAN);
201 model2 = GTK_TREE_MODEL(tree2);
202
203 for (parents[0] = NULL, i = 1; i < 256; i++)
204 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
205
206 tree1 = gtk_tree_store_new(COL_NUMBER,
207 G_TYPE_STRING, G_TYPE_STRING,
208 G_TYPE_STRING, G_TYPE_STRING,
209 G_TYPE_STRING, G_TYPE_STRING,
210 G_TYPE_POINTER, GDK_TYPE_COLOR,
211 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
212 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
213 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
214 G_TYPE_BOOLEAN);
215 model1 = GTK_TREE_MODEL(tree1);
216}
217
218static void init_left_tree(void)
219{
220 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
221 GtkCellRenderer *renderer;
222 GtkTreeSelection *sel;
223 GtkTreeViewColumn *column;
224
225 gtk_tree_view_set_model(view, model1);
226 gtk_tree_view_set_headers_visible(view, TRUE);
227 gtk_tree_view_set_rules_hint(view, TRUE);
228
229 column = gtk_tree_view_column_new();
230 gtk_tree_view_append_column(view, column);
231 gtk_tree_view_column_set_title(column, "Options");
232
233 renderer = gtk_cell_renderer_toggle_new();
234 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
235 renderer, FALSE);
236 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
237 renderer,
238 "active", COL_BTNACT,
239 "inconsistent", COL_BTNINC,
240 "visible", COL_BTNVIS,
241 "radio", COL_BTNRAD, NULL);
242 renderer = gtk_cell_renderer_text_new();
243 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
244 renderer, FALSE);
245 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
246 renderer,
247 "text", COL_OPTION,
248 "foreground-gdk",
249 COL_COLOR, NULL);
250
251 sel = gtk_tree_view_get_selection(view);
252 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
253 gtk_widget_realize(tree1_w);
254}
255
256static void renderer_edited(GtkCellRendererText * cell,
257 const gchar * path_string,
258 const gchar * new_text, gpointer user_data);
259
260static void init_right_tree(void)
261{
262 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
263 GtkCellRenderer *renderer;
264 GtkTreeSelection *sel;
265 GtkTreeViewColumn *column;
266 gint i;
267
268 gtk_tree_view_set_model(view, model2);
269 gtk_tree_view_set_headers_visible(view, TRUE);
270 gtk_tree_view_set_rules_hint(view, TRUE);
271
272 column = gtk_tree_view_column_new();
273 gtk_tree_view_append_column(view, column);
274 gtk_tree_view_column_set_title(column, "Options");
275
276 renderer = gtk_cell_renderer_pixbuf_new();
277 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
278 renderer, FALSE);
279 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
280 renderer,
281 "pixbuf", COL_PIXBUF,
282 "visible", COL_PIXVIS, NULL);
283 renderer = gtk_cell_renderer_toggle_new();
284 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
285 renderer, FALSE);
286 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
287 renderer,
288 "active", COL_BTNACT,
289 "inconsistent", COL_BTNINC,
290 "visible", COL_BTNVIS,
291 "radio", COL_BTNRAD, NULL);
292 renderer = gtk_cell_renderer_text_new();
293 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
294 renderer, FALSE);
295 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
296 renderer,
297 "text", COL_OPTION,
298 "foreground-gdk",
299 COL_COLOR, NULL);
300
301 renderer = gtk_cell_renderer_text_new();
302 gtk_tree_view_insert_column_with_attributes(view, -1,
303 "Name", renderer,
304 "text", COL_NAME,
305 "foreground-gdk",
306 COL_COLOR, NULL);
307 renderer = gtk_cell_renderer_text_new();
308 gtk_tree_view_insert_column_with_attributes(view, -1,
309 "N", renderer,
310 "text", COL_NO,
311 "foreground-gdk",
312 COL_COLOR, NULL);
313 renderer = gtk_cell_renderer_text_new();
314 gtk_tree_view_insert_column_with_attributes(view, -1,
315 "M", renderer,
316 "text", COL_MOD,
317 "foreground-gdk",
318 COL_COLOR, NULL);
319 renderer = gtk_cell_renderer_text_new();
320 gtk_tree_view_insert_column_with_attributes(view, -1,
321 "Y", renderer,
322 "text", COL_YES,
323 "foreground-gdk",
324 COL_COLOR, NULL);
325 renderer = gtk_cell_renderer_text_new();
326 gtk_tree_view_insert_column_with_attributes(view, -1,
327 "Value", renderer,
328 "text", COL_VALUE,
329 "editable",
330 COL_EDIT,
331 "foreground-gdk",
332 COL_COLOR, NULL);
333 g_signal_connect(G_OBJECT(renderer), "edited",
334 G_CALLBACK(renderer_edited), NULL);
335
336 column = gtk_tree_view_get_column(view, COL_NAME);
337 gtk_tree_view_column_set_visible(column, show_name);
338 column = gtk_tree_view_get_column(view, COL_NO);
339 gtk_tree_view_column_set_visible(column, show_range);
340 column = gtk_tree_view_get_column(view, COL_MOD);
341 gtk_tree_view_column_set_visible(column, show_range);
342 column = gtk_tree_view_get_column(view, COL_YES);
343 gtk_tree_view_column_set_visible(column, show_range);
344 column = gtk_tree_view_get_column(view, COL_VALUE);
345 gtk_tree_view_column_set_visible(column, show_value);
346
347 if (resizeable) {
348 for (i = 0; i < COL_VALUE; i++) {
349 column = gtk_tree_view_get_column(view, i);
350 gtk_tree_view_column_set_resizable(column, TRUE);
351 }
352 }
353
354 sel = gtk_tree_view_get_selection(view);
355 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
356}
357
358
359/* Utility Functions */
360
361
362static void text_insert_help(struct menu *menu)
363{
364 GtkTextBuffer *buffer;
365 GtkTextIter start, end;
366 const char *prompt = menu_get_prompt(menu);
367 struct gstr help = str_new();
368
369 menu_get_ext_help(menu, &help);
370
371 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
372 gtk_text_buffer_get_bounds(buffer, &start, &end);
373 gtk_text_buffer_delete(buffer, &start, &end);
374 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
375
376 gtk_text_buffer_get_end_iter(buffer, &end);
377 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
378 NULL);
379 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
380 gtk_text_buffer_get_end_iter(buffer, &end);
381 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
382 NULL);
383 str_free(&help);
384}
385
386
387static void text_insert_msg(const char *title, const char *message)
388{
389 GtkTextBuffer *buffer;
390 GtkTextIter start, end;
391 const char *msg = message;
392
393 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
394 gtk_text_buffer_get_bounds(buffer, &start, &end);
395 gtk_text_buffer_delete(buffer, &start, &end);
396 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
397
398 gtk_text_buffer_get_end_iter(buffer, &end);
399 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
400 NULL);
401 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
402 gtk_text_buffer_get_end_iter(buffer, &end);
403 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
404 NULL);
405}
406
407
408/* Main Windows Callbacks */
409
410void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
411gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
412 gpointer user_data)
413{
414 GtkWidget *dialog, *label;
415 gint result;
416
417 if (!conf_get_changed())
418 return FALSE;
419
420 dialog = gtk_dialog_new_with_buttons("Warning !",
421 GTK_WINDOW(main_wnd),
422 (GtkDialogFlags)
423 (GTK_DIALOG_MODAL |
424 GTK_DIALOG_DESTROY_WITH_PARENT),
425 GTK_STOCK_OK,
426 GTK_RESPONSE_YES,
427 GTK_STOCK_NO,
428 GTK_RESPONSE_NO,
429 GTK_STOCK_CANCEL,
430 GTK_RESPONSE_CANCEL, NULL);
431 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
432 GTK_RESPONSE_CANCEL);
433
434 label = gtk_label_new("\nSave configuration ?\n");
435 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
436 gtk_widget_show(label);
437
438 result = gtk_dialog_run(GTK_DIALOG(dialog));
439 switch (result) {
440 case GTK_RESPONSE_YES:
441 on_save_activate(NULL, NULL);
442 return FALSE;
443 case GTK_RESPONSE_NO:
444 return FALSE;
445 case GTK_RESPONSE_CANCEL:
446 case GTK_RESPONSE_DELETE_EVENT:
447 default:
448 gtk_widget_destroy(dialog);
449 return TRUE;
450 }
451
452 return FALSE;
453}
454
455
456void on_window1_destroy(GtkObject * object, gpointer user_data)
457{
458 gtk_main_quit();
459}
460
461
462void
463on_window1_size_request(GtkWidget * widget,
464 GtkRequisition * requisition, gpointer user_data)
465{
466 static gint old_h;
467 gint w, h;
468
469 if (widget->window == NULL)
470 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
471 else
472 gdk_window_get_size(widget->window, &w, &h);
473
474 if (h == old_h)
475 return;
476 old_h = h;
477
478 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
479}
480
481
482/* Menu & Toolbar Callbacks */
483
484
485static void
486load_filename(GtkFileSelection * file_selector, gpointer user_data)
487{
488 const gchar *fn;
489
490 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
491 (user_data));
492
493 if (conf_read(fn))
494 text_insert_msg("Error", "Unable to load configuration !");
495 else
496 display_tree(&rootmenu);
497}
498
499void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
500{
501 GtkWidget *fs;
502
503 fs = gtk_file_selection_new("Load file...");
504 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
505 "clicked",
506 G_CALLBACK(load_filename), (gpointer) fs);
507 g_signal_connect_swapped(GTK_OBJECT
508 (GTK_FILE_SELECTION(fs)->ok_button),
509 "clicked", G_CALLBACK(gtk_widget_destroy),
510 (gpointer) fs);
511 g_signal_connect_swapped(GTK_OBJECT
512 (GTK_FILE_SELECTION(fs)->cancel_button),
513 "clicked", G_CALLBACK(gtk_widget_destroy),
514 (gpointer) fs);
515 gtk_widget_show(fs);
516}
517
518
519void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
520{
521 if (conf_write(NULL))
522 text_insert_msg("Error", "Unable to save configuration !");
523 conf_write_autoconf(0);
524}
525
526
527static void
528store_filename(GtkFileSelection * file_selector, gpointer user_data)
529{
530 const gchar *fn;
531
532 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
533 (user_data));
534
535 if (conf_write(fn))
536 text_insert_msg("Error", "Unable to save configuration !");
537
538 gtk_widget_destroy(GTK_WIDGET(user_data));
539}
540
541void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
542{
543 GtkWidget *fs;
544
545 fs = gtk_file_selection_new("Save file as...");
546 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
547 "clicked",
548 G_CALLBACK(store_filename), (gpointer) fs);
549 g_signal_connect_swapped(GTK_OBJECT
550 (GTK_FILE_SELECTION(fs)->ok_button),
551 "clicked", G_CALLBACK(gtk_widget_destroy),
552 (gpointer) fs);
553 g_signal_connect_swapped(GTK_OBJECT
554 (GTK_FILE_SELECTION(fs)->cancel_button),
555 "clicked", G_CALLBACK(gtk_widget_destroy),
556 (gpointer) fs);
557 gtk_widget_show(fs);
558}
559
560
561void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
562{
563 if (!on_window1_delete_event(NULL, NULL, NULL))
564 gtk_widget_destroy(GTK_WIDGET(main_wnd));
565}
566
567
568void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
569{
570 GtkTreeViewColumn *col;
571
572 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
573 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
574 if (col)
575 gtk_tree_view_column_set_visible(col, show_name);
576}
577
578
579void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
580{
581 GtkTreeViewColumn *col;
582
583 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
584 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
585 if (col)
586 gtk_tree_view_column_set_visible(col, show_range);
587 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
588 if (col)
589 gtk_tree_view_column_set_visible(col, show_range);
590 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
591 if (col)
592 gtk_tree_view_column_set_visible(col, show_range);
593
594}
595
596
597void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
598{
599 GtkTreeViewColumn *col;
600
601 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
602 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
603 if (col)
604 gtk_tree_view_column_set_visible(col, show_value);
605}
606
607
608void
609on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
610{
611 opt_mode = OPT_NORMAL;
612 gtk_tree_store_clear(tree2);
613 display_tree(&rootmenu); /* instead of update_tree to speed-up */
614}
615
616
617void
618on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
619{
620 opt_mode = OPT_ALL;
621 gtk_tree_store_clear(tree2);
622 display_tree(&rootmenu); /* instead of update_tree to speed-up */
623}
624
625
626void
627on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
628{
629 opt_mode = OPT_PROMPT;
630 gtk_tree_store_clear(tree2);
631 display_tree(&rootmenu); /* instead of update_tree to speed-up */
632}
633
634
635void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
636{
637 GtkWidget *dialog;
638 const gchar *intro_text =
639 "Welcome to gkc, the GTK+ graphical configuration tool\n"
640 "For each option, a blank box indicates the feature is disabled, a\n"
641 "check indicates it is enabled, and a dot indicates that it is to\n"
642 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
643 "\n"
644 "If you do not see an option (e.g., a device driver) that you\n"
645 "believe should be present, try turning on Show All Options\n"
646 "under the Options menu.\n"
647 "Although there is no cross reference yet to help you figure out\n"
648 "what other options must be enabled to support the option you\n"
649 "are interested in, you can still view the help of a grayed-out\n"
650 "option.\n"
651 "\n"
652 "Toggling Show Debug Info under the Options menu will show \n"
653 "the dependencies, which you can then match by examining other options.";
654
655 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
656 GTK_DIALOG_DESTROY_WITH_PARENT,
657 GTK_MESSAGE_INFO,
658 GTK_BUTTONS_CLOSE, "%s", intro_text);
659 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
660 G_CALLBACK(gtk_widget_destroy),
661 GTK_OBJECT(dialog));
662 gtk_widget_show_all(dialog);
663}
664
665
666void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
667{
668 GtkWidget *dialog;
669 const gchar *about_text =
670 "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
671 "Based on the source code from Roman Zippel.\n";
672
673 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
674 GTK_DIALOG_DESTROY_WITH_PARENT,
675 GTK_MESSAGE_INFO,
676 GTK_BUTTONS_CLOSE, "%s", about_text);
677 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
678 G_CALLBACK(gtk_widget_destroy),
679 GTK_OBJECT(dialog));
680 gtk_widget_show_all(dialog);
681}
682
683
684void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
685{
686 GtkWidget *dialog;
687 const gchar *license_text =
688 "gkc is released under the terms of the GNU GPL v2.\n"
689 "For more information, please see the source code or\n"
690 "visit http://www.fsf.org/licenses/licenses.html\n";
691
692 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
693 GTK_DIALOG_DESTROY_WITH_PARENT,
694 GTK_MESSAGE_INFO,
695 GTK_BUTTONS_CLOSE, "%s", license_text);
696 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
697 G_CALLBACK(gtk_widget_destroy),
698 GTK_OBJECT(dialog));
699 gtk_widget_show_all(dialog);
700}
701
702
703void on_back_clicked(GtkButton * button, gpointer user_data)
704{
705 enum prop_type ptype;
706
707 current = current->parent;
708 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
709 if (ptype != P_MENU)
710 current = current->parent;
711 display_tree_part();
712
713 if (current == &rootmenu)
714 gtk_widget_set_sensitive(back_btn, FALSE);
715}
716
717
718void on_load_clicked(GtkButton * button, gpointer user_data)
719{
720 on_load1_activate(NULL, user_data);
721}
722
723
724void on_single_clicked(GtkButton * button, gpointer user_data)
725{
726 view_mode = SINGLE_VIEW;
727 gtk_widget_hide(tree1_w);
728 current = &rootmenu;
729 display_tree_part();
730}
731
732
733void on_split_clicked(GtkButton * button, gpointer user_data)
734{
735 gint w, h;
736 view_mode = SPLIT_VIEW;
737 gtk_widget_show(tree1_w);
738 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
739 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
740 if (tree2)
741 gtk_tree_store_clear(tree2);
742 display_list();
743
744 /* Disable back btn, like in full mode. */
745 gtk_widget_set_sensitive(back_btn, FALSE);
746}
747
748
749void on_full_clicked(GtkButton * button, gpointer user_data)
750{
751 view_mode = FULL_VIEW;
752 gtk_widget_hide(tree1_w);
753 if (tree2)
754 gtk_tree_store_clear(tree2);
755 display_tree(&rootmenu);
756 gtk_widget_set_sensitive(back_btn, FALSE);
757}
758
759
760void on_collapse_clicked(GtkButton * button, gpointer user_data)
761{
762 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
763}
764
765
766void on_expand_clicked(GtkButton * button, gpointer user_data)
767{
768 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
769}
770
771
772/* CTree Callbacks */
773
774/* Change hex/int/string value in the cell */
775static void renderer_edited(GtkCellRendererText * cell,
776 const gchar * path_string,
777 const gchar * new_text, gpointer user_data)
778{
779 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
780 GtkTreeIter iter;
781 const char *old_def, *new_def;
782 struct menu *menu;
783 struct symbol *sym;
784
785 if (!gtk_tree_model_get_iter(model2, &iter, path))
786 return;
787
788 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
789 sym = menu->sym;
790
791 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
792 new_def = new_text;
793
794 sym_set_string_value(sym, new_def);
795
796 update_tree(&rootmenu, NULL);
797
798 gtk_tree_path_free(path);
799}
800
801/* Change the value of a symbol and update the tree */
802static void change_sym_value(struct menu *menu, gint col)
803{
804 struct symbol *sym = menu->sym;
805 tristate newval;
806
807 if (!sym)
808 return;
809
810 if (col == COL_NO)
811 newval = no;
812 else if (col == COL_MOD)
813 newval = mod;
814 else if (col == COL_YES)
815 newval = yes;
816 else
817 return;
818
819 switch (sym_get_type(sym)) {
820 case S_BOOLEAN:
821 case S_TRISTATE:
822 if (!sym_tristate_within_range(sym, newval))
823 newval = yes;
824 sym_set_tristate_value(sym, newval);
825 if (view_mode == FULL_VIEW)
826 update_tree(&rootmenu, NULL);
827 else if (view_mode == SPLIT_VIEW) {
828 update_tree(browsed, NULL);
829 display_list();
830 }
831 else if (view_mode == SINGLE_VIEW)
832 display_tree_part(); //fixme: keep exp/coll
833 break;
834 case S_INT:
835 case S_HEX:
836 case S_STRING:
837 default:
838 break;
839 }
840}
841
842static void toggle_sym_value(struct menu *menu)
843{
844 if (!menu->sym)
845 return;
846
847 sym_toggle_tristate_value(menu->sym);
848 if (view_mode == FULL_VIEW)
849 update_tree(&rootmenu, NULL);
850 else if (view_mode == SPLIT_VIEW) {
851 update_tree(browsed, NULL);
852 display_list();
853 }
854 else if (view_mode == SINGLE_VIEW)
855 display_tree_part(); //fixme: keep exp/coll
856}
857
858static gint column2index(GtkTreeViewColumn * column)
859{
860 gint i;
861
862 for (i = 0; i < COL_NUMBER; i++) {
863 GtkTreeViewColumn *col;
864
865 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
866 if (col == column)
867 return i;
868 }
869
870 return -1;
871}
872
873
874/* User click: update choice (full) or goes down (single) */
875gboolean
876on_treeview2_button_press_event(GtkWidget * widget,
877 GdkEventButton * event, gpointer user_data)
878{
879 GtkTreeView *view = GTK_TREE_VIEW(widget);
880 GtkTreePath *path;
881 GtkTreeViewColumn *column;
882 GtkTreeIter iter;
883 struct menu *menu;
884 gint col;
885
886#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
887 gint tx = (gint) event->x;
888 gint ty = (gint) event->y;
889 gint cx, cy;
890
891 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
892 &cy);
893#else
894 gtk_tree_view_get_cursor(view, &path, &column);
895#endif
896 if (path == NULL)
897 return FALSE;
898
899 if (!gtk_tree_model_get_iter(model2, &iter, path))
900 return FALSE;
901 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
902
903 col = column2index(column);
904 if (event->type == GDK_2BUTTON_PRESS) {
905 enum prop_type ptype;
906 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
907
908 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
909 // goes down into menu
910 current = menu;
911 display_tree_part();
912 gtk_widget_set_sensitive(back_btn, TRUE);
913 } else if (col == COL_OPTION) {
914 toggle_sym_value(menu);
915 gtk_tree_view_expand_row(view, path, TRUE);
916 }
917 } else {
918 if (col == COL_VALUE) {
919 toggle_sym_value(menu);
920 gtk_tree_view_expand_row(view, path, TRUE);
921 } else if (col == COL_NO || col == COL_MOD
922 || col == COL_YES) {
923 change_sym_value(menu, col);
924 gtk_tree_view_expand_row(view, path, TRUE);
925 }
926 }
927
928 return FALSE;
929}
930
931/* Key pressed: update choice */
932gboolean
933on_treeview2_key_press_event(GtkWidget * widget,
934 GdkEventKey * event, gpointer user_data)
935{
936 GtkTreeView *view = GTK_TREE_VIEW(widget);
937 GtkTreePath *path;
938 GtkTreeViewColumn *column;
939 GtkTreeIter iter;
940 struct menu *menu;
941 gint col;
942
943 gtk_tree_view_get_cursor(view, &path, &column);
944 if (path == NULL)
945 return FALSE;
946
947 if (event->keyval == GDK_space) {
948 if (gtk_tree_view_row_expanded(view, path))
949 gtk_tree_view_collapse_row(view, path);
950 else
951 gtk_tree_view_expand_row(view, path, FALSE);
952 return TRUE;
953 }
954 if (event->keyval == GDK_KP_Enter) {
955 }
956 if (widget == tree1_w)
957 return FALSE;
958
959 gtk_tree_model_get_iter(model2, &iter, path);
960 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
961
962 if (!strcasecmp(event->string, "n"))
963 col = COL_NO;
964 else if (!strcasecmp(event->string, "m"))
965 col = COL_MOD;
966 else if (!strcasecmp(event->string, "y"))
967 col = COL_YES;
968 else
969 col = -1;
970 change_sym_value(menu, col);
971
972 return FALSE;
973}
974
975
976/* Row selection changed: update help */
977void
978on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
979{
980 GtkTreeSelection *selection;
981 GtkTreeIter iter;
982 struct menu *menu;
983
984 selection = gtk_tree_view_get_selection(treeview);
985 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
986 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
987 text_insert_help(menu);
988 }
989}
990
991
992/* User click: display sub-tree in the right frame. */
993gboolean
994on_treeview1_button_press_event(GtkWidget * widget,
995 GdkEventButton * event, gpointer user_data)
996{
997 GtkTreeView *view = GTK_TREE_VIEW(widget);
998 GtkTreePath *path;
999 GtkTreeViewColumn *column;
1000 GtkTreeIter iter;
1001 struct menu *menu;
1002
1003 gint tx = (gint) event->x;
1004 gint ty = (gint) event->y;
1005 gint cx, cy;
1006
1007 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1008 &cy);
1009 if (path == NULL)
1010 return FALSE;
1011
1012 gtk_tree_model_get_iter(model1, &iter, path);
1013 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1014
1015 if (event->type == GDK_2BUTTON_PRESS) {
1016 toggle_sym_value(menu);
1017 current = menu;
1018 display_tree_part();
1019 } else {
1020 browsed = menu;
1021 display_tree_part();
1022 }
1023
1024 gtk_widget_realize(tree2_w);
1025 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1026 gtk_widget_grab_focus(tree2_w);
1027
1028 return FALSE;
1029}
1030
1031
1032/* Fill a row of strings */
1033static gchar **fill_row(struct menu *menu)
1034{
1035 static gchar *row[COL_NUMBER];
1036 struct symbol *sym = menu->sym;
1037 const char *def;
1038 int stype;
1039 tristate val;
1040 enum prop_type ptype;
1041 int i;
1042
1043 for (i = COL_OPTION; i <= COL_COLOR; i++)
1044 g_free(row[i]);
1045 bzero(row, sizeof(row));
1046
1047 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1048
1049 row[COL_OPTION] =
1050 g_strdup_printf("%s %s %s %s",
1051 ptype == P_COMMENT ? "***" : "",
1052 menu_get_prompt(menu),
1053 ptype == P_COMMENT ? "***" : "",
1054 sym && !sym_has_value(sym) ? "(NEW)" : "");
1055
1056 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1057 row[COL_COLOR] = g_strdup("DarkGray");
1058 else if (opt_mode == OPT_PROMPT &&
1059 menu_has_prompt(menu) && !menu_is_visible(menu))
1060 row[COL_COLOR] = g_strdup("DarkGray");
1061 else
1062 row[COL_COLOR] = g_strdup("Black");
1063
1064 switch (ptype) {
1065 case P_MENU:
1066 row[COL_PIXBUF] = (gchar *) xpm_menu;
1067 if (view_mode == SINGLE_VIEW)
1068 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1069 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1070 break;
1071 case P_COMMENT:
1072 row[COL_PIXBUF] = (gchar *) xpm_void;
1073 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1074 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1075 break;
1076 default:
1077 row[COL_PIXBUF] = (gchar *) xpm_void;
1078 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1079 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1080 break;
1081 }
1082
1083 if (!sym)
1084 return row;
1085 row[COL_NAME] = g_strdup(sym->name);
1086
1087 sym_calc_value(sym);
1088 sym->flags &= ~SYMBOL_CHANGED;
1089
1090 if (sym_is_choice(sym)) { // parse childs for getting final value
1091 struct menu *child;
1092 struct symbol *def_sym = sym_get_choice_value(sym);
1093 struct menu *def_menu = NULL;
1094
1095 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1096
1097 for (child = menu->list; child; child = child->next) {
1098 if (menu_is_visible(child)
1099 && child->sym == def_sym)
1100 def_menu = child;
1101 }
1102
1103 if (def_menu)
1104 row[COL_VALUE] =
1105 g_strdup(menu_get_prompt(def_menu));
1106 }
1107 if (sym->flags & SYMBOL_CHOICEVAL)
1108 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1109
1110 stype = sym_get_type(sym);
1111 switch (stype) {
1112 case S_BOOLEAN:
1113 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1114 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1115 if (sym_is_choice(sym))
1116 break;
1117 /* fall through */
1118 case S_TRISTATE:
1119 val = sym_get_tristate_value(sym);
1120 switch (val) {
1121 case no:
1122 row[COL_NO] = g_strdup("N");
1123 row[COL_VALUE] = g_strdup("N");
1124 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1125 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1126 break;
1127 case mod:
1128 row[COL_MOD] = g_strdup("M");
1129 row[COL_VALUE] = g_strdup("M");
1130 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1131 break;
1132 case yes:
1133 row[COL_YES] = g_strdup("Y");
1134 row[COL_VALUE] = g_strdup("Y");
1135 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1136 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1137 break;
1138 }
1139
1140 if (val != no && sym_tristate_within_range(sym, no))
1141 row[COL_NO] = g_strdup("_");
1142 if (val != mod && sym_tristate_within_range(sym, mod))
1143 row[COL_MOD] = g_strdup("_");
1144 if (val != yes && sym_tristate_within_range(sym, yes))
1145 row[COL_YES] = g_strdup("_");
1146 break;
1147 case S_INT:
1148 case S_HEX:
1149 case S_STRING:
1150 def = sym_get_string_value(sym);
1151 row[COL_VALUE] = g_strdup(def);
1152 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1153 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1154 break;
1155 }
1156
1157 return row;
1158}
1159
1160
1161/* Set the node content with a row of strings */
1162static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1163{
1164 GdkColor color;
1165 gboolean success;
1166 GdkPixbuf *pix;
1167
1168 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1169 row[COL_PIXBUF]);
1170
1171 gdk_color_parse(row[COL_COLOR], &color);
1172 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1173 FALSE, FALSE, &success);
1174
1175 gtk_tree_store_set(tree, node,
1176 COL_OPTION, row[COL_OPTION],
1177 COL_NAME, row[COL_NAME],
1178 COL_NO, row[COL_NO],
1179 COL_MOD, row[COL_MOD],
1180 COL_YES, row[COL_YES],
1181 COL_VALUE, row[COL_VALUE],
1182 COL_MENU, (gpointer) menu,
1183 COL_COLOR, &color,
1184 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1185 COL_PIXBUF, pix,
1186 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1187 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1188 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1189 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1190 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1191 -1);
1192
1193 g_object_unref(pix);
1194}
1195
1196
1197/* Add a node to the tree */
1198static void place_node(struct menu *menu, char **row)
1199{
1200 GtkTreeIter *parent = parents[indent - 1];
1201 GtkTreeIter *node = parents[indent];
1202
1203 gtk_tree_store_append(tree, node, parent);
1204 set_node(node, menu, row);
1205}
1206
1207
1208/* Find a node in the GTK+ tree */
1209static GtkTreeIter found;
1210
1211/*
1212 * Find a menu in the GtkTree starting at parent.
1213 */
1214static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
1215 struct menu *tofind)
1216{
1217 GtkTreeIter iter;
1218 GtkTreeIter *child = &iter;
1219 gboolean valid;
1220 GtkTreeIter *ret;
1221
1222 valid = gtk_tree_model_iter_children(model2, child, parent);
1223 while (valid) {
1224 struct menu *menu;
1225
1226 gtk_tree_model_get(model2, child, 6, &menu, -1);
1227
1228 if (menu == tofind) {
1229 memcpy(&found, child, sizeof(GtkTreeIter));
1230 return &found;
1231 }
1232
1233 ret = gtktree_iter_find_node(child, tofind);
1234 if (ret)
1235 return ret;
1236
1237 valid = gtk_tree_model_iter_next(model2, child);
1238 }
1239
1240 return NULL;
1241}
1242
1243
1244/*
1245 * Update the tree by adding/removing entries
1246 * Does not change other nodes
1247 */
1248static void update_tree(struct menu *src, GtkTreeIter * dst)
1249{
1250 struct menu *child1;
1251 GtkTreeIter iter, tmp;
1252 GtkTreeIter *child2 = &iter;
1253 gboolean valid;
1254 GtkTreeIter *sibling;
1255 struct symbol *sym;
1256 struct menu *menu1, *menu2;
1257
1258 if (src == &rootmenu)
1259 indent = 1;
1260
1261 valid = gtk_tree_model_iter_children(model2, child2, dst);
1262 for (child1 = src->list; child1; child1 = child1->next) {
1263
1264 sym = child1->sym;
1265
1266 reparse:
1267 menu1 = child1;
1268 if (valid)
1269 gtk_tree_model_get(model2, child2, COL_MENU,
1270 &menu2, -1);
1271 else
1272 menu2 = NULL; // force adding of a first child
1273
1274#ifdef DEBUG
1275 printf("%*c%s | %s\n", indent, ' ',
1276 menu1 ? menu_get_prompt(menu1) : "nil",
1277 menu2 ? menu_get_prompt(menu2) : "nil");
1278#endif
1279
1280 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1281 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1282 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1283
1284 /* remove node */
1285 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1286 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1287 valid = gtk_tree_model_iter_next(model2,
1288 child2);
1289 gtk_tree_store_remove(tree2, &tmp);
1290 if (!valid)
1291 return; /* next parent */
1292 else
1293 goto reparse; /* next child */
1294 } else
1295 continue;
1296 }
1297
1298 if (menu1 != menu2) {
1299 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1300 if (!valid && !menu2)
1301 sibling = NULL;
1302 else
1303 sibling = child2;
1304 gtk_tree_store_insert_before(tree2,
1305 child2,
1306 dst, sibling);
1307 set_node(child2, menu1, fill_row(menu1));
1308 if (menu2 == NULL)
1309 valid = TRUE;
1310 } else { // remove node
1311 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1312 valid = gtk_tree_model_iter_next(model2,
1313 child2);
1314 gtk_tree_store_remove(tree2, &tmp);
1315 if (!valid)
1316 return; // next parent
1317 else
1318 goto reparse; // next child
1319 }
1320 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1321 set_node(child2, menu1, fill_row(menu1));
1322 }
1323
1324 indent++;
1325 update_tree(child1, child2);
1326 indent--;
1327
1328 valid = gtk_tree_model_iter_next(model2, child2);
1329 }
1330}
1331
1332
1333/* Display the whole tree (single/split/full view) */
1334static void display_tree(struct menu *menu)
1335{
1336 struct symbol *sym;
1337 struct property *prop;
1338 struct menu *child;
1339 enum prop_type ptype;
1340
1341 if (menu == &rootmenu) {
1342 indent = 1;
1343 current = &rootmenu;
1344 }
1345
1346 for (child = menu->list; child; child = child->next) {
1347 prop = child->prompt;
1348 sym = child->sym;
1349 ptype = prop ? prop->type : P_UNKNOWN;
1350
1351 if (sym)
1352 sym->flags &= ~SYMBOL_CHANGED;
1353
1354 if ((view_mode == SPLIT_VIEW)
1355 && !(child->flags & MENU_ROOT) && (tree == tree1))
1356 continue;
1357
1358 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1359 && (tree == tree2))
1360 continue;
1361
1362 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1363 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1364 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1365 place_node(child, fill_row(child));
1366#ifdef DEBUG
1367 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1368 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1369 printf("%s", prop_get_type_name(ptype));
1370 printf(" | ");
1371 if (sym) {
1372 printf("%s", sym_type_name(sym->type));
1373 printf(" | ");
1374 printf("%s", dbg_sym_flags(sym->flags));
1375 printf("\n");
1376 } else
1377 printf("\n");
1378#endif
1379 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1380 && (tree == tree2))
1381 continue;
1382/*
1383 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1384 || (view_mode == FULL_VIEW)
1385 || (view_mode == SPLIT_VIEW))*/
1386
1387 /* Change paned position if the view is not in 'split mode' */
1388 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1389 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1390 }
1391
1392 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1393 || (view_mode == FULL_VIEW)
1394 || (view_mode == SPLIT_VIEW)) {
1395 indent++;
1396 display_tree(child);
1397 indent--;
1398 }
1399 }
1400}
1401
1402/* Display a part of the tree starting at current node (single/split view) */
1403static void display_tree_part(void)
1404{
1405 if (tree2)
1406 gtk_tree_store_clear(tree2);
1407 if (view_mode == SINGLE_VIEW)
1408 display_tree(current);
1409 else if (view_mode == SPLIT_VIEW)
1410 display_tree(browsed);
1411 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1412}
1413
1414/* Display the list in the left frame (split view) */
1415static void display_list(void)
1416{
1417 if (tree1)
1418 gtk_tree_store_clear(tree1);
1419
1420 tree = tree1;
1421 display_tree(&rootmenu);
1422 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1423 tree = tree2;
1424}
1425
1426static void fixup_rootmenu(struct menu *menu)
1427{
1428 struct menu *child;
1429 static int menu_cnt = 0;
1430
1431 menu->flags |= MENU_ROOT;
1432 for (child = menu->list; child; child = child->next) {
1433 if (child->prompt && child->prompt->type == P_MENU) {
1434 menu_cnt++;
1435 fixup_rootmenu(child);
1436 menu_cnt--;
1437 } else if (!menu_cnt)
1438 fixup_rootmenu(child);
1439 }
1440}
1441
1442
1443/* Main */
1444int main(int ac, char *av[])
1445{
1446 const char *name;
1447 char *env;
1448 gchar *glade_file;
1449
1450 /* GTK stuffs */
1451 gtk_set_locale();
1452 gtk_init(&ac, &av);
1453 glade_init();
1454
1455 /* Determine GUI path */
1456 env = getenv(SRCTREE);
1457 if (env)
1458 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1459 else if (av[0][0] == '/')
1460 glade_file = g_strconcat(av[0], ".glade", NULL);
1461 else
1462 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1463
1464 /* Conf stuffs */
1465 if (ac > 1 && av[1][0] == '-') {
1466 switch (av[1][1]) {
1467 case 'a':
1468 //showAll = 1;
1469 break;
1470 case 's':
1471 conf_set_message_callback(NULL);
1472 break;
1473 case 'h':
1474 case '?':
1475 printf("%s [-s] <config>\n", av[0]);
1476 exit(0);
1477 }
1478 name = av[2];
1479 } else
1480 name = av[1];
1481
1482 conf_parse(name);
1483 fixup_rootmenu(&rootmenu);
1484 conf_read(NULL);
1485
1486 /* Load the interface and connect signals */
1487 init_main_window(glade_file);
1488 init_tree_model();
1489 init_left_tree();
1490 init_right_tree();
1491
1492 switch (view_mode) {
1493 case SINGLE_VIEW:
1494 display_tree_part();
1495 break;
1496 case SPLIT_VIEW:
1497 display_list();
1498 break;
1499 case FULL_VIEW:
1500 display_tree(&rootmenu);
1501 break;
1502 }
1503
1504 gtk_main();
1505
1506 return 0;
1507}
1508
1509static void conf_changed(void)
1510{
1511 bool changed = conf_get_changed();
1512 gtk_widget_set_sensitive(save_btn, changed);
1513 gtk_widget_set_sensitive(save_menu_item, changed);
1514}
1/* Hey EMACS -*- linux-c -*- */
2/*
3 *
4 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
5 * Released under the terms of the GNU GPL v2.0.
6 *
7 */
8
9#ifdef HAVE_CONFIG_H
10# include <config.h>
11#endif
12
13#include <stdlib.h>
14#include "lkc.h"
15#include "images.c"
16
17#include <glade/glade.h>
18#include <gtk/gtk.h>
19#include <glib.h>
20#include <gdk/gdkkeysyms.h>
21
22#include <stdio.h>
23#include <string.h>
24#include <unistd.h>
25#include <time.h>
26
27//#define DEBUG
28
29enum {
30 SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
31};
32
33enum {
34 OPT_NORMAL, OPT_ALL, OPT_PROMPT
35};
36
37static gint view_mode = FULL_VIEW;
38static gboolean show_name = TRUE;
39static gboolean show_range = TRUE;
40static gboolean show_value = TRUE;
41static gboolean resizeable = FALSE;
42static int opt_mode = OPT_NORMAL;
43
44GtkWidget *main_wnd = NULL;
45GtkWidget *tree1_w = NULL; // left frame
46GtkWidget *tree2_w = NULL; // right frame
47GtkWidget *text_w = NULL;
48GtkWidget *hpaned = NULL;
49GtkWidget *vpaned = NULL;
50GtkWidget *back_btn = NULL;
51GtkWidget *save_btn = NULL;
52GtkWidget *save_menu_item = NULL;
53
54GtkTextTag *tag1, *tag2;
55GdkColor color;
56
57GtkTreeStore *tree1, *tree2, *tree;
58GtkTreeModel *model1, *model2;
59static GtkTreeIter *parents[256];
60static gint indent;
61
62static struct menu *current; // current node for SINGLE view
63static struct menu *browsed; // browsed node for SPLIT view
64
65enum {
66 COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
67 COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
68 COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
69 COL_NUMBER
70};
71
72static void display_list(void);
73static void display_tree(struct menu *menu);
74static void display_tree_part(void);
75static void update_tree(struct menu *src, GtkTreeIter * dst);
76static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
77static gchar **fill_row(struct menu *menu);
78static void conf_changed(void);
79
80/* Helping/Debugging Functions */
81
82const char *dbg_sym_flags(int val)
83{
84 static char buf[256];
85
86 bzero(buf, 256);
87
88 if (val & SYMBOL_CONST)
89 strcat(buf, "const/");
90 if (val & SYMBOL_CHECK)
91 strcat(buf, "check/");
92 if (val & SYMBOL_CHOICE)
93 strcat(buf, "choice/");
94 if (val & SYMBOL_CHOICEVAL)
95 strcat(buf, "choiceval/");
96 if (val & SYMBOL_VALID)
97 strcat(buf, "valid/");
98 if (val & SYMBOL_OPTIONAL)
99 strcat(buf, "optional/");
100 if (val & SYMBOL_WRITE)
101 strcat(buf, "write/");
102 if (val & SYMBOL_CHANGED)
103 strcat(buf, "changed/");
104 if (val & SYMBOL_AUTO)
105 strcat(buf, "auto/");
106
107 buf[strlen(buf) - 1] = '\0';
108
109 return buf;
110}
111
112void replace_button_icon(GladeXML * xml, GdkDrawable * window,
113 GtkStyle * style, gchar * btn_name, gchar ** xpm)
114{
115 GdkPixmap *pixmap;
116 GdkBitmap *mask;
117 GtkToolButton *button;
118 GtkWidget *image;
119
120 pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
121 &style->bg[GTK_STATE_NORMAL],
122 xpm);
123
124 button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
125 image = gtk_image_new_from_pixmap(pixmap, mask);
126 gtk_widget_show(image);
127 gtk_tool_button_set_icon_widget(button, image);
128}
129
130/* Main Window Initialization */
131void init_main_window(const gchar * glade_file)
132{
133 GladeXML *xml;
134 GtkWidget *widget;
135 GtkTextBuffer *txtbuf;
136 GtkStyle *style;
137
138 xml = glade_xml_new(glade_file, "window1", NULL);
139 if (!xml)
140 g_error(_("GUI loading failed !\n"));
141 glade_xml_signal_autoconnect(xml);
142
143 main_wnd = glade_xml_get_widget(xml, "window1");
144 hpaned = glade_xml_get_widget(xml, "hpaned1");
145 vpaned = glade_xml_get_widget(xml, "vpaned1");
146 tree1_w = glade_xml_get_widget(xml, "treeview1");
147 tree2_w = glade_xml_get_widget(xml, "treeview2");
148 text_w = glade_xml_get_widget(xml, "textview3");
149
150 back_btn = glade_xml_get_widget(xml, "button1");
151 gtk_widget_set_sensitive(back_btn, FALSE);
152
153 widget = glade_xml_get_widget(xml, "show_name1");
154 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
155 show_name);
156
157 widget = glade_xml_get_widget(xml, "show_range1");
158 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
159 show_range);
160
161 widget = glade_xml_get_widget(xml, "show_data1");
162 gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
163 show_value);
164
165 save_btn = glade_xml_get_widget(xml, "button3");
166 save_menu_item = glade_xml_get_widget(xml, "save1");
167 conf_set_changed_callback(conf_changed);
168
169 style = gtk_widget_get_style(main_wnd);
170 widget = glade_xml_get_widget(xml, "toolbar1");
171
172#if 0 /* Use stock Gtk icons instead */
173 replace_button_icon(xml, main_wnd->window, style,
174 "button1", (gchar **) xpm_back);
175 replace_button_icon(xml, main_wnd->window, style,
176 "button2", (gchar **) xpm_load);
177 replace_button_icon(xml, main_wnd->window, style,
178 "button3", (gchar **) xpm_save);
179#endif
180 replace_button_icon(xml, main_wnd->window, style,
181 "button4", (gchar **) xpm_single_view);
182 replace_button_icon(xml, main_wnd->window, style,
183 "button5", (gchar **) xpm_split_view);
184 replace_button_icon(xml, main_wnd->window, style,
185 "button6", (gchar **) xpm_tree_view);
186
187#if 0
188 switch (view_mode) {
189 case SINGLE_VIEW:
190 widget = glade_xml_get_widget(xml, "button4");
191 g_signal_emit_by_name(widget, "clicked");
192 break;
193 case SPLIT_VIEW:
194 widget = glade_xml_get_widget(xml, "button5");
195 g_signal_emit_by_name(widget, "clicked");
196 break;
197 case FULL_VIEW:
198 widget = glade_xml_get_widget(xml, "button6");
199 g_signal_emit_by_name(widget, "clicked");
200 break;
201 }
202#endif
203 txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
204 tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
205 "foreground", "red",
206 "weight", PANGO_WEIGHT_BOLD,
207 NULL);
208 tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
209 /*"style", PANGO_STYLE_OBLIQUE, */
210 NULL);
211
212 gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);
213
214 gtk_widget_show(main_wnd);
215}
216
217void init_tree_model(void)
218{
219 gint i;
220
221 tree = tree2 = gtk_tree_store_new(COL_NUMBER,
222 G_TYPE_STRING, G_TYPE_STRING,
223 G_TYPE_STRING, G_TYPE_STRING,
224 G_TYPE_STRING, G_TYPE_STRING,
225 G_TYPE_POINTER, GDK_TYPE_COLOR,
226 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
227 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
228 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
229 G_TYPE_BOOLEAN);
230 model2 = GTK_TREE_MODEL(tree2);
231
232 for (parents[0] = NULL, i = 1; i < 256; i++)
233 parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));
234
235 tree1 = gtk_tree_store_new(COL_NUMBER,
236 G_TYPE_STRING, G_TYPE_STRING,
237 G_TYPE_STRING, G_TYPE_STRING,
238 G_TYPE_STRING, G_TYPE_STRING,
239 G_TYPE_POINTER, GDK_TYPE_COLOR,
240 G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
241 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
242 G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
243 G_TYPE_BOOLEAN);
244 model1 = GTK_TREE_MODEL(tree1);
245}
246
247void init_left_tree(void)
248{
249 GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
250 GtkCellRenderer *renderer;
251 GtkTreeSelection *sel;
252 GtkTreeViewColumn *column;
253
254 gtk_tree_view_set_model(view, model1);
255 gtk_tree_view_set_headers_visible(view, TRUE);
256 gtk_tree_view_set_rules_hint(view, TRUE);
257
258 column = gtk_tree_view_column_new();
259 gtk_tree_view_append_column(view, column);
260 gtk_tree_view_column_set_title(column, _("Options"));
261
262 renderer = gtk_cell_renderer_toggle_new();
263 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
264 renderer, FALSE);
265 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
266 renderer,
267 "active", COL_BTNACT,
268 "inconsistent", COL_BTNINC,
269 "visible", COL_BTNVIS,
270 "radio", COL_BTNRAD, NULL);
271 renderer = gtk_cell_renderer_text_new();
272 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
273 renderer, FALSE);
274 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
275 renderer,
276 "text", COL_OPTION,
277 "foreground-gdk",
278 COL_COLOR, NULL);
279
280 sel = gtk_tree_view_get_selection(view);
281 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
282 gtk_widget_realize(tree1_w);
283}
284
285static void renderer_edited(GtkCellRendererText * cell,
286 const gchar * path_string,
287 const gchar * new_text, gpointer user_data);
288
289void init_right_tree(void)
290{
291 GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
292 GtkCellRenderer *renderer;
293 GtkTreeSelection *sel;
294 GtkTreeViewColumn *column;
295 gint i;
296
297 gtk_tree_view_set_model(view, model2);
298 gtk_tree_view_set_headers_visible(view, TRUE);
299 gtk_tree_view_set_rules_hint(view, TRUE);
300
301 column = gtk_tree_view_column_new();
302 gtk_tree_view_append_column(view, column);
303 gtk_tree_view_column_set_title(column, _("Options"));
304
305 renderer = gtk_cell_renderer_pixbuf_new();
306 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
307 renderer, FALSE);
308 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
309 renderer,
310 "pixbuf", COL_PIXBUF,
311 "visible", COL_PIXVIS, NULL);
312 renderer = gtk_cell_renderer_toggle_new();
313 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
314 renderer, FALSE);
315 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
316 renderer,
317 "active", COL_BTNACT,
318 "inconsistent", COL_BTNINC,
319 "visible", COL_BTNVIS,
320 "radio", COL_BTNRAD, NULL);
321 renderer = gtk_cell_renderer_text_new();
322 gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
323 renderer, FALSE);
324 gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
325 renderer,
326 "text", COL_OPTION,
327 "foreground-gdk",
328 COL_COLOR, NULL);
329
330 renderer = gtk_cell_renderer_text_new();
331 gtk_tree_view_insert_column_with_attributes(view, -1,
332 _("Name"), renderer,
333 "text", COL_NAME,
334 "foreground-gdk",
335 COL_COLOR, NULL);
336 renderer = gtk_cell_renderer_text_new();
337 gtk_tree_view_insert_column_with_attributes(view, -1,
338 "N", renderer,
339 "text", COL_NO,
340 "foreground-gdk",
341 COL_COLOR, NULL);
342 renderer = gtk_cell_renderer_text_new();
343 gtk_tree_view_insert_column_with_attributes(view, -1,
344 "M", renderer,
345 "text", COL_MOD,
346 "foreground-gdk",
347 COL_COLOR, NULL);
348 renderer = gtk_cell_renderer_text_new();
349 gtk_tree_view_insert_column_with_attributes(view, -1,
350 "Y", renderer,
351 "text", COL_YES,
352 "foreground-gdk",
353 COL_COLOR, NULL);
354 renderer = gtk_cell_renderer_text_new();
355 gtk_tree_view_insert_column_with_attributes(view, -1,
356 _("Value"), renderer,
357 "text", COL_VALUE,
358 "editable",
359 COL_EDIT,
360 "foreground-gdk",
361 COL_COLOR, NULL);
362 g_signal_connect(G_OBJECT(renderer), "edited",
363 G_CALLBACK(renderer_edited), NULL);
364
365 column = gtk_tree_view_get_column(view, COL_NAME);
366 gtk_tree_view_column_set_visible(column, show_name);
367 column = gtk_tree_view_get_column(view, COL_NO);
368 gtk_tree_view_column_set_visible(column, show_range);
369 column = gtk_tree_view_get_column(view, COL_MOD);
370 gtk_tree_view_column_set_visible(column, show_range);
371 column = gtk_tree_view_get_column(view, COL_YES);
372 gtk_tree_view_column_set_visible(column, show_range);
373 column = gtk_tree_view_get_column(view, COL_VALUE);
374 gtk_tree_view_column_set_visible(column, show_value);
375
376 if (resizeable) {
377 for (i = 0; i < COL_VALUE; i++) {
378 column = gtk_tree_view_get_column(view, i);
379 gtk_tree_view_column_set_resizable(column, TRUE);
380 }
381 }
382
383 sel = gtk_tree_view_get_selection(view);
384 gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
385}
386
387
388/* Utility Functions */
389
390
391static void text_insert_help(struct menu *menu)
392{
393 GtkTextBuffer *buffer;
394 GtkTextIter start, end;
395 const char *prompt = _(menu_get_prompt(menu));
396 struct gstr help = str_new();
397
398 menu_get_ext_help(menu, &help);
399
400 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
401 gtk_text_buffer_get_bounds(buffer, &start, &end);
402 gtk_text_buffer_delete(buffer, &start, &end);
403 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
404
405 gtk_text_buffer_get_end_iter(buffer, &end);
406 gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
407 NULL);
408 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
409 gtk_text_buffer_get_end_iter(buffer, &end);
410 gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
411 NULL);
412 str_free(&help);
413}
414
415
416static void text_insert_msg(const char *title, const char *message)
417{
418 GtkTextBuffer *buffer;
419 GtkTextIter start, end;
420 const char *msg = message;
421
422 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
423 gtk_text_buffer_get_bounds(buffer, &start, &end);
424 gtk_text_buffer_delete(buffer, &start, &end);
425 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);
426
427 gtk_text_buffer_get_end_iter(buffer, &end);
428 gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
429 NULL);
430 gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
431 gtk_text_buffer_get_end_iter(buffer, &end);
432 gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
433 NULL);
434}
435
436
437/* Main Windows Callbacks */
438
439void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
440gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
441 gpointer user_data)
442{
443 GtkWidget *dialog, *label;
444 gint result;
445
446 if (!conf_get_changed())
447 return FALSE;
448
449 dialog = gtk_dialog_new_with_buttons(_("Warning !"),
450 GTK_WINDOW(main_wnd),
451 (GtkDialogFlags)
452 (GTK_DIALOG_MODAL |
453 GTK_DIALOG_DESTROY_WITH_PARENT),
454 GTK_STOCK_OK,
455 GTK_RESPONSE_YES,
456 GTK_STOCK_NO,
457 GTK_RESPONSE_NO,
458 GTK_STOCK_CANCEL,
459 GTK_RESPONSE_CANCEL, NULL);
460 gtk_dialog_set_default_response(GTK_DIALOG(dialog),
461 GTK_RESPONSE_CANCEL);
462
463 label = gtk_label_new(_("\nSave configuration ?\n"));
464 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
465 gtk_widget_show(label);
466
467 result = gtk_dialog_run(GTK_DIALOG(dialog));
468 switch (result) {
469 case GTK_RESPONSE_YES:
470 on_save_activate(NULL, NULL);
471 return FALSE;
472 case GTK_RESPONSE_NO:
473 return FALSE;
474 case GTK_RESPONSE_CANCEL:
475 case GTK_RESPONSE_DELETE_EVENT:
476 default:
477 gtk_widget_destroy(dialog);
478 return TRUE;
479 }
480
481 return FALSE;
482}
483
484
485void on_window1_destroy(GtkObject * object, gpointer user_data)
486{
487 gtk_main_quit();
488}
489
490
491void
492on_window1_size_request(GtkWidget * widget,
493 GtkRequisition * requisition, gpointer user_data)
494{
495 static gint old_h;
496 gint w, h;
497
498 if (widget->window == NULL)
499 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
500 else
501 gdk_window_get_size(widget->window, &w, &h);
502
503 if (h == old_h)
504 return;
505 old_h = h;
506
507 gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
508}
509
510
511/* Menu & Toolbar Callbacks */
512
513
514static void
515load_filename(GtkFileSelection * file_selector, gpointer user_data)
516{
517 const gchar *fn;
518
519 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
520 (user_data));
521
522 if (conf_read(fn))
523 text_insert_msg(_("Error"), _("Unable to load configuration !"));
524 else
525 display_tree(&rootmenu);
526}
527
528void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
529{
530 GtkWidget *fs;
531
532 fs = gtk_file_selection_new(_("Load file..."));
533 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
534 "clicked",
535 G_CALLBACK(load_filename), (gpointer) fs);
536 g_signal_connect_swapped(GTK_OBJECT
537 (GTK_FILE_SELECTION(fs)->ok_button),
538 "clicked", G_CALLBACK(gtk_widget_destroy),
539 (gpointer) fs);
540 g_signal_connect_swapped(GTK_OBJECT
541 (GTK_FILE_SELECTION(fs)->cancel_button),
542 "clicked", G_CALLBACK(gtk_widget_destroy),
543 (gpointer) fs);
544 gtk_widget_show(fs);
545}
546
547
548void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
549{
550 if (conf_write(NULL))
551 text_insert_msg(_("Error"), _("Unable to save configuration !"));
552}
553
554
555static void
556store_filename(GtkFileSelection * file_selector, gpointer user_data)
557{
558 const gchar *fn;
559
560 fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
561 (user_data));
562
563 if (conf_write(fn))
564 text_insert_msg(_("Error"), _("Unable to save configuration !"));
565
566 gtk_widget_destroy(GTK_WIDGET(user_data));
567}
568
569void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
570{
571 GtkWidget *fs;
572
573 fs = gtk_file_selection_new(_("Save file as..."));
574 g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
575 "clicked",
576 G_CALLBACK(store_filename), (gpointer) fs);
577 g_signal_connect_swapped(GTK_OBJECT
578 (GTK_FILE_SELECTION(fs)->ok_button),
579 "clicked", G_CALLBACK(gtk_widget_destroy),
580 (gpointer) fs);
581 g_signal_connect_swapped(GTK_OBJECT
582 (GTK_FILE_SELECTION(fs)->cancel_button),
583 "clicked", G_CALLBACK(gtk_widget_destroy),
584 (gpointer) fs);
585 gtk_widget_show(fs);
586}
587
588
589void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
590{
591 if (!on_window1_delete_event(NULL, NULL, NULL))
592 gtk_widget_destroy(GTK_WIDGET(main_wnd));
593}
594
595
596void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
597{
598 GtkTreeViewColumn *col;
599
600 show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
601 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
602 if (col)
603 gtk_tree_view_column_set_visible(col, show_name);
604}
605
606
607void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
608{
609 GtkTreeViewColumn *col;
610
611 show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
612 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
613 if (col)
614 gtk_tree_view_column_set_visible(col, show_range);
615 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
616 if (col)
617 gtk_tree_view_column_set_visible(col, show_range);
618 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
619 if (col)
620 gtk_tree_view_column_set_visible(col, show_range);
621
622}
623
624
625void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
626{
627 GtkTreeViewColumn *col;
628
629 show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
630 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
631 if (col)
632 gtk_tree_view_column_set_visible(col, show_value);
633}
634
635
636void
637on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
638{
639 opt_mode = OPT_NORMAL;
640 gtk_tree_store_clear(tree2);
641 display_tree(&rootmenu); /* instead of update_tree to speed-up */
642}
643
644
645void
646on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
647{
648 opt_mode = OPT_ALL;
649 gtk_tree_store_clear(tree2);
650 display_tree(&rootmenu); /* instead of update_tree to speed-up */
651}
652
653
654void
655on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
656{
657 opt_mode = OPT_PROMPT;
658 gtk_tree_store_clear(tree2);
659 display_tree(&rootmenu); /* instead of update_tree to speed-up */
660}
661
662
663void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
664{
665 GtkWidget *dialog;
666 const gchar *intro_text = _(
667 "Welcome to gkc, the GTK+ graphical configuration tool\n"
668 "For each option, a blank box indicates the feature is disabled, a\n"
669 "check indicates it is enabled, and a dot indicates that it is to\n"
670 "be compiled as a module. Clicking on the box will cycle through the three states.\n"
671 "\n"
672 "If you do not see an option (e.g., a device driver) that you\n"
673 "believe should be present, try turning on Show All Options\n"
674 "under the Options menu.\n"
675 "Although there is no cross reference yet to help you figure out\n"
676 "what other options must be enabled to support the option you\n"
677 "are interested in, you can still view the help of a grayed-out\n"
678 "option.\n"
679 "\n"
680 "Toggling Show Debug Info under the Options menu will show \n"
681 "the dependencies, which you can then match by examining other options.");
682
683 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
684 GTK_DIALOG_DESTROY_WITH_PARENT,
685 GTK_MESSAGE_INFO,
686 GTK_BUTTONS_CLOSE, "%s", intro_text);
687 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
688 G_CALLBACK(gtk_widget_destroy),
689 GTK_OBJECT(dialog));
690 gtk_widget_show_all(dialog);
691}
692
693
694void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
695{
696 GtkWidget *dialog;
697 const gchar *about_text =
698 _("gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
699 "Based on the source code from Roman Zippel.\n");
700
701 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
702 GTK_DIALOG_DESTROY_WITH_PARENT,
703 GTK_MESSAGE_INFO,
704 GTK_BUTTONS_CLOSE, "%s", about_text);
705 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
706 G_CALLBACK(gtk_widget_destroy),
707 GTK_OBJECT(dialog));
708 gtk_widget_show_all(dialog);
709}
710
711
712void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
713{
714 GtkWidget *dialog;
715 const gchar *license_text =
716 _("gkc is released under the terms of the GNU GPL v2.\n"
717 "For more information, please see the source code or\n"
718 "visit http://www.fsf.org/licenses/licenses.html\n");
719
720 dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
721 GTK_DIALOG_DESTROY_WITH_PARENT,
722 GTK_MESSAGE_INFO,
723 GTK_BUTTONS_CLOSE, "%s", license_text);
724 g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
725 G_CALLBACK(gtk_widget_destroy),
726 GTK_OBJECT(dialog));
727 gtk_widget_show_all(dialog);
728}
729
730
731void on_back_clicked(GtkButton * button, gpointer user_data)
732{
733 enum prop_type ptype;
734
735 current = current->parent;
736 ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
737 if (ptype != P_MENU)
738 current = current->parent;
739 display_tree_part();
740
741 if (current == &rootmenu)
742 gtk_widget_set_sensitive(back_btn, FALSE);
743}
744
745
746void on_load_clicked(GtkButton * button, gpointer user_data)
747{
748 on_load1_activate(NULL, user_data);
749}
750
751
752void on_single_clicked(GtkButton * button, gpointer user_data)
753{
754 view_mode = SINGLE_VIEW;
755 gtk_widget_hide(tree1_w);
756 current = &rootmenu;
757 display_tree_part();
758}
759
760
761void on_split_clicked(GtkButton * button, gpointer user_data)
762{
763 gint w, h;
764 view_mode = SPLIT_VIEW;
765 gtk_widget_show(tree1_w);
766 gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
767 gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
768 if (tree2)
769 gtk_tree_store_clear(tree2);
770 display_list();
771
772 /* Disable back btn, like in full mode. */
773 gtk_widget_set_sensitive(back_btn, FALSE);
774}
775
776
777void on_full_clicked(GtkButton * button, gpointer user_data)
778{
779 view_mode = FULL_VIEW;
780 gtk_widget_hide(tree1_w);
781 if (tree2)
782 gtk_tree_store_clear(tree2);
783 display_tree(&rootmenu);
784 gtk_widget_set_sensitive(back_btn, FALSE);
785}
786
787
788void on_collapse_clicked(GtkButton * button, gpointer user_data)
789{
790 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
791}
792
793
794void on_expand_clicked(GtkButton * button, gpointer user_data)
795{
796 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
797}
798
799
800/* CTree Callbacks */
801
802/* Change hex/int/string value in the cell */
803static void renderer_edited(GtkCellRendererText * cell,
804 const gchar * path_string,
805 const gchar * new_text, gpointer user_data)
806{
807 GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
808 GtkTreeIter iter;
809 const char *old_def, *new_def;
810 struct menu *menu;
811 struct symbol *sym;
812
813 if (!gtk_tree_model_get_iter(model2, &iter, path))
814 return;
815
816 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
817 sym = menu->sym;
818
819 gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
820 new_def = new_text;
821
822 sym_set_string_value(sym, new_def);
823
824 update_tree(&rootmenu, NULL);
825
826 gtk_tree_path_free(path);
827}
828
829/* Change the value of a symbol and update the tree */
830static void change_sym_value(struct menu *menu, gint col)
831{
832 struct symbol *sym = menu->sym;
833 tristate newval;
834
835 if (!sym)
836 return;
837
838 if (col == COL_NO)
839 newval = no;
840 else if (col == COL_MOD)
841 newval = mod;
842 else if (col == COL_YES)
843 newval = yes;
844 else
845 return;
846
847 switch (sym_get_type(sym)) {
848 case S_BOOLEAN:
849 case S_TRISTATE:
850 if (!sym_tristate_within_range(sym, newval))
851 newval = yes;
852 sym_set_tristate_value(sym, newval);
853 if (view_mode == FULL_VIEW)
854 update_tree(&rootmenu, NULL);
855 else if (view_mode == SPLIT_VIEW) {
856 update_tree(browsed, NULL);
857 display_list();
858 }
859 else if (view_mode == SINGLE_VIEW)
860 display_tree_part(); //fixme: keep exp/coll
861 break;
862 case S_INT:
863 case S_HEX:
864 case S_STRING:
865 default:
866 break;
867 }
868}
869
870static void toggle_sym_value(struct menu *menu)
871{
872 if (!menu->sym)
873 return;
874
875 sym_toggle_tristate_value(menu->sym);
876 if (view_mode == FULL_VIEW)
877 update_tree(&rootmenu, NULL);
878 else if (view_mode == SPLIT_VIEW) {
879 update_tree(browsed, NULL);
880 display_list();
881 }
882 else if (view_mode == SINGLE_VIEW)
883 display_tree_part(); //fixme: keep exp/coll
884}
885
886static gint column2index(GtkTreeViewColumn * column)
887{
888 gint i;
889
890 for (i = 0; i < COL_NUMBER; i++) {
891 GtkTreeViewColumn *col;
892
893 col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
894 if (col == column)
895 return i;
896 }
897
898 return -1;
899}
900
901
902/* User click: update choice (full) or goes down (single) */
903gboolean
904on_treeview2_button_press_event(GtkWidget * widget,
905 GdkEventButton * event, gpointer user_data)
906{
907 GtkTreeView *view = GTK_TREE_VIEW(widget);
908 GtkTreePath *path;
909 GtkTreeViewColumn *column;
910 GtkTreeIter iter;
911 struct menu *menu;
912 gint col;
913
914#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
915 gint tx = (gint) event->x;
916 gint ty = (gint) event->y;
917 gint cx, cy;
918
919 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
920 &cy);
921#else
922 gtk_tree_view_get_cursor(view, &path, &column);
923#endif
924 if (path == NULL)
925 return FALSE;
926
927 if (!gtk_tree_model_get_iter(model2, &iter, path))
928 return FALSE;
929 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
930
931 col = column2index(column);
932 if (event->type == GDK_2BUTTON_PRESS) {
933 enum prop_type ptype;
934 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
935
936 if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
937 // goes down into menu
938 current = menu;
939 display_tree_part();
940 gtk_widget_set_sensitive(back_btn, TRUE);
941 } else if ((col == COL_OPTION)) {
942 toggle_sym_value(menu);
943 gtk_tree_view_expand_row(view, path, TRUE);
944 }
945 } else {
946 if (col == COL_VALUE) {
947 toggle_sym_value(menu);
948 gtk_tree_view_expand_row(view, path, TRUE);
949 } else if (col == COL_NO || col == COL_MOD
950 || col == COL_YES) {
951 change_sym_value(menu, col);
952 gtk_tree_view_expand_row(view, path, TRUE);
953 }
954 }
955
956 return FALSE;
957}
958
959/* Key pressed: update choice */
960gboolean
961on_treeview2_key_press_event(GtkWidget * widget,
962 GdkEventKey * event, gpointer user_data)
963{
964 GtkTreeView *view = GTK_TREE_VIEW(widget);
965 GtkTreePath *path;
966 GtkTreeViewColumn *column;
967 GtkTreeIter iter;
968 struct menu *menu;
969 gint col;
970
971 gtk_tree_view_get_cursor(view, &path, &column);
972 if (path == NULL)
973 return FALSE;
974
975 if (event->keyval == GDK_space) {
976 if (gtk_tree_view_row_expanded(view, path))
977 gtk_tree_view_collapse_row(view, path);
978 else
979 gtk_tree_view_expand_row(view, path, FALSE);
980 return TRUE;
981 }
982 if (event->keyval == GDK_KP_Enter) {
983 }
984 if (widget == tree1_w)
985 return FALSE;
986
987 gtk_tree_model_get_iter(model2, &iter, path);
988 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
989
990 if (!strcasecmp(event->string, "n"))
991 col = COL_NO;
992 else if (!strcasecmp(event->string, "m"))
993 col = COL_MOD;
994 else if (!strcasecmp(event->string, "y"))
995 col = COL_YES;
996 else
997 col = -1;
998 change_sym_value(menu, col);
999
1000 return FALSE;
1001}
1002
1003
1004/* Row selection changed: update help */
1005void
1006on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
1007{
1008 GtkTreeSelection *selection;
1009 GtkTreeIter iter;
1010 struct menu *menu;
1011
1012 selection = gtk_tree_view_get_selection(treeview);
1013 if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
1014 gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
1015 text_insert_help(menu);
1016 }
1017}
1018
1019
1020/* User click: display sub-tree in the right frame. */
1021gboolean
1022on_treeview1_button_press_event(GtkWidget * widget,
1023 GdkEventButton * event, gpointer user_data)
1024{
1025 GtkTreeView *view = GTK_TREE_VIEW(widget);
1026 GtkTreePath *path;
1027 GtkTreeViewColumn *column;
1028 GtkTreeIter iter;
1029 struct menu *menu;
1030
1031 gint tx = (gint) event->x;
1032 gint ty = (gint) event->y;
1033 gint cx, cy;
1034
1035 gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
1036 &cy);
1037 if (path == NULL)
1038 return FALSE;
1039
1040 gtk_tree_model_get_iter(model1, &iter, path);
1041 gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);
1042
1043 if (event->type == GDK_2BUTTON_PRESS) {
1044 toggle_sym_value(menu);
1045 current = menu;
1046 display_tree_part();
1047 } else {
1048 browsed = menu;
1049 display_tree_part();
1050 }
1051
1052 gtk_widget_realize(tree2_w);
1053 gtk_tree_view_set_cursor(view, path, NULL, FALSE);
1054 gtk_widget_grab_focus(tree2_w);
1055
1056 return FALSE;
1057}
1058
1059
1060/* Fill a row of strings */
1061static gchar **fill_row(struct menu *menu)
1062{
1063 static gchar *row[COL_NUMBER];
1064 struct symbol *sym = menu->sym;
1065 const char *def;
1066 int stype;
1067 tristate val;
1068 enum prop_type ptype;
1069 int i;
1070
1071 for (i = COL_OPTION; i <= COL_COLOR; i++)
1072 g_free(row[i]);
1073 bzero(row, sizeof(row));
1074
1075 row[COL_OPTION] =
1076 g_strdup_printf("%s %s", _(menu_get_prompt(menu)),
1077 sym && !sym_has_value(sym) ? "(NEW)" : "");
1078
1079 if (opt_mode == OPT_ALL && !menu_is_visible(menu))
1080 row[COL_COLOR] = g_strdup("DarkGray");
1081 else if (opt_mode == OPT_PROMPT &&
1082 menu_has_prompt(menu) && !menu_is_visible(menu))
1083 row[COL_COLOR] = g_strdup("DarkGray");
1084 else
1085 row[COL_COLOR] = g_strdup("Black");
1086
1087 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
1088 switch (ptype) {
1089 case P_MENU:
1090 row[COL_PIXBUF] = (gchar *) xpm_menu;
1091 if (view_mode == SINGLE_VIEW)
1092 row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
1093 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1094 break;
1095 case P_COMMENT:
1096 row[COL_PIXBUF] = (gchar *) xpm_void;
1097 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1098 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1099 break;
1100 default:
1101 row[COL_PIXBUF] = (gchar *) xpm_void;
1102 row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
1103 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1104 break;
1105 }
1106
1107 if (!sym)
1108 return row;
1109 row[COL_NAME] = g_strdup(sym->name);
1110
1111 sym_calc_value(sym);
1112 sym->flags &= ~SYMBOL_CHANGED;
1113
1114 if (sym_is_choice(sym)) { // parse childs for getting final value
1115 struct menu *child;
1116 struct symbol *def_sym = sym_get_choice_value(sym);
1117 struct menu *def_menu = NULL;
1118
1119 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1120
1121 for (child = menu->list; child; child = child->next) {
1122 if (menu_is_visible(child)
1123 && child->sym == def_sym)
1124 def_menu = child;
1125 }
1126
1127 if (def_menu)
1128 row[COL_VALUE] =
1129 g_strdup(_(menu_get_prompt(def_menu)));
1130 }
1131 if (sym->flags & SYMBOL_CHOICEVAL)
1132 row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);
1133
1134 stype = sym_get_type(sym);
1135 switch (stype) {
1136 case S_BOOLEAN:
1137 if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
1138 row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
1139 if (sym_is_choice(sym))
1140 break;
1141 /* fall through */
1142 case S_TRISTATE:
1143 val = sym_get_tristate_value(sym);
1144 switch (val) {
1145 case no:
1146 row[COL_NO] = g_strdup("N");
1147 row[COL_VALUE] = g_strdup("N");
1148 row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
1149 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1150 break;
1151 case mod:
1152 row[COL_MOD] = g_strdup("M");
1153 row[COL_VALUE] = g_strdup("M");
1154 row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
1155 break;
1156 case yes:
1157 row[COL_YES] = g_strdup("Y");
1158 row[COL_VALUE] = g_strdup("Y");
1159 row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
1160 row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
1161 break;
1162 }
1163
1164 if (val != no && sym_tristate_within_range(sym, no))
1165 row[COL_NO] = g_strdup("_");
1166 if (val != mod && sym_tristate_within_range(sym, mod))
1167 row[COL_MOD] = g_strdup("_");
1168 if (val != yes && sym_tristate_within_range(sym, yes))
1169 row[COL_YES] = g_strdup("_");
1170 break;
1171 case S_INT:
1172 case S_HEX:
1173 case S_STRING:
1174 def = sym_get_string_value(sym);
1175 row[COL_VALUE] = g_strdup(def);
1176 row[COL_EDIT] = GINT_TO_POINTER(TRUE);
1177 row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
1178 break;
1179 }
1180
1181 return row;
1182}
1183
1184
1185/* Set the node content with a row of strings */
1186static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
1187{
1188 GdkColor color;
1189 gboolean success;
1190 GdkPixbuf *pix;
1191
1192 pix = gdk_pixbuf_new_from_xpm_data((const char **)
1193 row[COL_PIXBUF]);
1194
1195 gdk_color_parse(row[COL_COLOR], &color);
1196 gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
1197 FALSE, FALSE, &success);
1198
1199 gtk_tree_store_set(tree, node,
1200 COL_OPTION, row[COL_OPTION],
1201 COL_NAME, row[COL_NAME],
1202 COL_NO, row[COL_NO],
1203 COL_MOD, row[COL_MOD],
1204 COL_YES, row[COL_YES],
1205 COL_VALUE, row[COL_VALUE],
1206 COL_MENU, (gpointer) menu,
1207 COL_COLOR, &color,
1208 COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
1209 COL_PIXBUF, pix,
1210 COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
1211 COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
1212 COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
1213 COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
1214 COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
1215 -1);
1216
1217 g_object_unref(pix);
1218}
1219
1220
1221/* Add a node to the tree */
1222static void place_node(struct menu *menu, char **row)
1223{
1224 GtkTreeIter *parent = parents[indent - 1];
1225 GtkTreeIter *node = parents[indent];
1226
1227 gtk_tree_store_append(tree, node, parent);
1228 set_node(node, menu, row);
1229}
1230
1231
1232/* Find a node in the GTK+ tree */
1233static GtkTreeIter found;
1234
1235/*
1236 * Find a menu in the GtkTree starting at parent.
1237 */
1238GtkTreeIter *gtktree_iter_find_node(GtkTreeIter * parent,
1239 struct menu *tofind)
1240{
1241 GtkTreeIter iter;
1242 GtkTreeIter *child = &iter;
1243 gboolean valid;
1244 GtkTreeIter *ret;
1245
1246 valid = gtk_tree_model_iter_children(model2, child, parent);
1247 while (valid) {
1248 struct menu *menu;
1249
1250 gtk_tree_model_get(model2, child, 6, &menu, -1);
1251
1252 if (menu == tofind) {
1253 memcpy(&found, child, sizeof(GtkTreeIter));
1254 return &found;
1255 }
1256
1257 ret = gtktree_iter_find_node(child, tofind);
1258 if (ret)
1259 return ret;
1260
1261 valid = gtk_tree_model_iter_next(model2, child);
1262 }
1263
1264 return NULL;
1265}
1266
1267
1268/*
1269 * Update the tree by adding/removing entries
1270 * Does not change other nodes
1271 */
1272static void update_tree(struct menu *src, GtkTreeIter * dst)
1273{
1274 struct menu *child1;
1275 GtkTreeIter iter, tmp;
1276 GtkTreeIter *child2 = &iter;
1277 gboolean valid;
1278 GtkTreeIter *sibling;
1279 struct symbol *sym;
1280 struct menu *menu1, *menu2;
1281
1282 if (src == &rootmenu)
1283 indent = 1;
1284
1285 valid = gtk_tree_model_iter_children(model2, child2, dst);
1286 for (child1 = src->list; child1; child1 = child1->next) {
1287
1288 sym = child1->sym;
1289
1290 reparse:
1291 menu1 = child1;
1292 if (valid)
1293 gtk_tree_model_get(model2, child2, COL_MENU,
1294 &menu2, -1);
1295 else
1296 menu2 = NULL; // force adding of a first child
1297
1298#ifdef DEBUG
1299 printf("%*c%s | %s\n", indent, ' ',
1300 menu1 ? menu_get_prompt(menu1) : "nil",
1301 menu2 ? menu_get_prompt(menu2) : "nil");
1302#endif
1303
1304 if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
1305 (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
1306 (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {
1307
1308 /* remove node */
1309 if (gtktree_iter_find_node(dst, menu1) != NULL) {
1310 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1311 valid = gtk_tree_model_iter_next(model2,
1312 child2);
1313 gtk_tree_store_remove(tree2, &tmp);
1314 if (!valid)
1315 return; /* next parent */
1316 else
1317 goto reparse; /* next child */
1318 } else
1319 continue;
1320 }
1321
1322 if (menu1 != menu2) {
1323 if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node
1324 if (!valid && !menu2)
1325 sibling = NULL;
1326 else
1327 sibling = child2;
1328 gtk_tree_store_insert_before(tree2,
1329 child2,
1330 dst, sibling);
1331 set_node(child2, menu1, fill_row(menu1));
1332 if (menu2 == NULL)
1333 valid = TRUE;
1334 } else { // remove node
1335 memcpy(&tmp, child2, sizeof(GtkTreeIter));
1336 valid = gtk_tree_model_iter_next(model2,
1337 child2);
1338 gtk_tree_store_remove(tree2, &tmp);
1339 if (!valid)
1340 return; // next parent
1341 else
1342 goto reparse; // next child
1343 }
1344 } else if (sym && (sym->flags & SYMBOL_CHANGED)) {
1345 set_node(child2, menu1, fill_row(menu1));
1346 }
1347
1348 indent++;
1349 update_tree(child1, child2);
1350 indent--;
1351
1352 valid = gtk_tree_model_iter_next(model2, child2);
1353 }
1354}
1355
1356
1357/* Display the whole tree (single/split/full view) */
1358static void display_tree(struct menu *menu)
1359{
1360 struct symbol *sym;
1361 struct property *prop;
1362 struct menu *child;
1363 enum prop_type ptype;
1364
1365 if (menu == &rootmenu) {
1366 indent = 1;
1367 current = &rootmenu;
1368 }
1369
1370 for (child = menu->list; child; child = child->next) {
1371 prop = child->prompt;
1372 sym = child->sym;
1373 ptype = prop ? prop->type : P_UNKNOWN;
1374
1375 if (sym)
1376 sym->flags &= ~SYMBOL_CHANGED;
1377
1378 if ((view_mode == SPLIT_VIEW)
1379 && !(child->flags & MENU_ROOT) && (tree == tree1))
1380 continue;
1381
1382 if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
1383 && (tree == tree2))
1384 continue;
1385
1386 if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
1387 (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
1388 (opt_mode == OPT_ALL && menu_get_prompt(child)))
1389 place_node(child, fill_row(child));
1390#ifdef DEBUG
1391 printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
1392 printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
1393 printf("%s", prop_get_type_name(ptype));
1394 printf(" | ");
1395 if (sym) {
1396 printf("%s", sym_type_name(sym->type));
1397 printf(" | ");
1398 printf("%s", dbg_sym_flags(sym->flags));
1399 printf("\n");
1400 } else
1401 printf("\n");
1402#endif
1403 if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
1404 && (tree == tree2))
1405 continue;
1406/*
1407 if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
1408 || (view_mode == FULL_VIEW)
1409 || (view_mode == SPLIT_VIEW))*/
1410
1411 /* Change paned position if the view is not in 'split mode' */
1412 if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
1413 gtk_paned_set_position(GTK_PANED(hpaned), 0);
1414 }
1415
1416 if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
1417 || (view_mode == FULL_VIEW)
1418 || (view_mode == SPLIT_VIEW)) {
1419 indent++;
1420 display_tree(child);
1421 indent--;
1422 }
1423 }
1424}
1425
1426/* Display a part of the tree starting at current node (single/split view) */
1427static void display_tree_part(void)
1428{
1429 if (tree2)
1430 gtk_tree_store_clear(tree2);
1431 if (view_mode == SINGLE_VIEW)
1432 display_tree(current);
1433 else if (view_mode == SPLIT_VIEW)
1434 display_tree(browsed);
1435 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
1436}
1437
1438/* Display the list in the left frame (split view) */
1439static void display_list(void)
1440{
1441 if (tree1)
1442 gtk_tree_store_clear(tree1);
1443
1444 tree = tree1;
1445 display_tree(&rootmenu);
1446 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
1447 tree = tree2;
1448}
1449
1450void fixup_rootmenu(struct menu *menu)
1451{
1452 struct menu *child;
1453 static int menu_cnt = 0;
1454
1455 menu->flags |= MENU_ROOT;
1456 for (child = menu->list; child; child = child->next) {
1457 if (child->prompt && child->prompt->type == P_MENU) {
1458 menu_cnt++;
1459 fixup_rootmenu(child);
1460 menu_cnt--;
1461 } else if (!menu_cnt)
1462 fixup_rootmenu(child);
1463 }
1464}
1465
1466
1467/* Main */
1468int main(int ac, char *av[])
1469{
1470 const char *name;
1471 char *env;
1472 gchar *glade_file;
1473
1474 bindtextdomain(PACKAGE, LOCALEDIR);
1475 bind_textdomain_codeset(PACKAGE, "UTF-8");
1476 textdomain(PACKAGE);
1477
1478 /* GTK stuffs */
1479 gtk_set_locale();
1480 gtk_init(&ac, &av);
1481 glade_init();
1482
1483 //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
1484 //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
1485
1486 /* Determine GUI path */
1487 env = getenv(SRCTREE);
1488 if (env)
1489 glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
1490 else if (av[0][0] == '/')
1491 glade_file = g_strconcat(av[0], ".glade", NULL);
1492 else
1493 glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);
1494
1495 /* Conf stuffs */
1496 if (ac > 1 && av[1][0] == '-') {
1497 switch (av[1][1]) {
1498 case 'a':
1499 //showAll = 1;
1500 break;
1501 case 'h':
1502 case '?':
1503 printf("%s <config>\n", av[0]);
1504 exit(0);
1505 }
1506 name = av[2];
1507 } else
1508 name = av[1];
1509
1510 conf_parse(name);
1511 fixup_rootmenu(&rootmenu);
1512 conf_read(NULL);
1513
1514 /* Load the interface and connect signals */
1515 init_main_window(glade_file);
1516 init_tree_model();
1517 init_left_tree();
1518 init_right_tree();
1519
1520 switch (view_mode) {
1521 case SINGLE_VIEW:
1522 display_tree_part();
1523 break;
1524 case SPLIT_VIEW:
1525 display_list();
1526 break;
1527 case FULL_VIEW:
1528 display_tree(&rootmenu);
1529 break;
1530 }
1531
1532 gtk_main();
1533
1534 return 0;
1535}
1536
1537static void conf_changed(void)
1538{
1539 bool changed = conf_get_changed();
1540 gtk_widget_set_sensitive(save_btn, changed);
1541 gtk_widget_set_sensitive(save_menu_item, changed);
1542}