2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2002 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 #include "prefs_gtk.h"
37 #include "passcrypt.h"
41 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
42 #define RGB_FROM_GDK_COLOR(c) \
43 ((CL(c.red) << (gulong) 16) | \
44 (CL(c.green) << (gulong) 8) | \
52 void prefs_read_config(PrefParam *param, const gchar *label,
56 gchar buf[PREFSBUFSIZE];
60 g_return_if_fail(param != NULL);
61 g_return_if_fail(label != NULL);
62 g_return_if_fail(rcfile != NULL);
64 debug_print("Reading configuration...\n");
66 prefs_set_default(param);
68 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
69 if ((fp = fopen(rcpath, "rb")) == NULL) {
70 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
76 block_label = g_strdup_printf("[%s]", label);
78 /* search aiming block */
79 while (fgets(buf, sizeof(buf), fp) != NULL) {
82 val = strncmp(buf, block_label, strlen(block_label));
84 debug_print("Found %s\n", block_label);
90 while (fgets(buf, sizeof(buf), fp) != NULL) {
92 /* reached next block */
93 if (buf[0] == '[') break;
95 prefs_config_parse_one_line(param, buf);
98 debug_print("Finished reading configuration.\n");
102 void prefs_config_parse_one_line(PrefParam *param, const gchar *buf)
109 for (i = 0; param[i].name != NULL; i++) {
110 name_len = strlen(param[i].name);
111 if (strncasecmp(buf, param[i].name, name_len))
113 if (buf[name_len] != '=')
115 value = buf + name_len + 1;
116 /* debug_print("%s = %s\n", param[i].name, value); */
118 switch (param[i].type) {
124 conv_codeset_strdup(value,
125 conv_get_current_charset_str(),
129 g_warning("failed to convert character set.");
130 tmp = g_strdup(value);
132 g_free(*((gchar **)param[i].data));
133 *((gchar **)param[i].data) = tmp;
137 *((gint *)param[i].data) =
141 *((gboolean *)param[i].data) =
142 (*value == '0' || *value == '\0')
146 *((DummyEnum *)param[i].data) =
147 (DummyEnum)atoi(value);
150 *((gushort *)param[i].data) =
151 (gushort)atoi(value);
154 if (gdk_color_parse(value, &color))
155 *((gulong *)param[i].data) = RGB_FROM_GDK_COLOR(color);
157 /* be compatible and accept ints */
158 *((gulong *)param[i].data) = strtoul(value, 0, 10);
161 g_free(*((gchar **)param[i].data));
162 if (value[0] == '!') {
166 len = base64_decode(tmp, &value[1], strlen(value) - 1);
167 passcrypt_decrypt(tmp, len);
169 *((gchar **)param[i].data) =
170 *tmp ? g_strdup(tmp) : NULL;
172 *((gchar **)param[i].data) =
173 *value ? g_strdup(value) : NULL;
185 g_warning("failed to write configuration to file\n"); \
186 if (orig_fp) fclose(orig_fp); \
187 prefs_file_close_revert(pfile); \
189 g_free(block_label); \
193 void prefs_write_config(PrefParam *param, const gchar *label,
199 gchar buf[PREFSBUFSIZE];
200 gchar *block_label = NULL;
201 gboolean block_matched = FALSE;
203 g_return_if_fail(param != NULL);
204 g_return_if_fail(label != NULL);
205 g_return_if_fail(rcfile != NULL);
207 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
208 if ((orig_fp = fopen(rcpath, "rb")) == NULL) {
209 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
212 if ((pfile = prefs_write_open(rcpath)) == NULL) {
213 g_warning("failed to write configuration to file\n");
214 if (orig_fp) fclose(orig_fp);
219 block_label = g_strdup_printf("[%s]", label);
221 /* search aiming block */
223 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
226 val = strncmp(buf, block_label, strlen(block_label));
228 debug_print("Found %s\n", block_label);
229 block_matched = TRUE;
232 TRY(fputs(buf, pfile->fp) != EOF);
236 TRY(fprintf(pfile->fp, "%s\n", block_label) > 0);
240 /* write all param data to file */
241 TRY(prefs_write_param(param, pfile->fp) == 0);
244 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
247 TRY(fputc('\n', pfile->fp) != EOF &&
248 fputs(buf, pfile->fp) != EOF);
252 while (fgets(buf, sizeof(buf), orig_fp) != NULL)
253 TRY(fputs(buf, pfile->fp) != EOF);
256 if (orig_fp) fclose(orig_fp);
257 if (prefs_file_close(pfile) < 0)
258 g_warning("failed to write configuration to file\n");
261 debug_print("Configuration is saved.\n");
264 gint prefs_write_param(PrefParam *param, FILE *fp)
267 gchar buf[PREFSBUFSIZE];
269 for (i = 0; param[i].name != NULL; i++) {
270 switch (param[i].type) {
275 if (*((gchar **)param[i].data)) {
276 tmp = conv_codeset_strdup(*((gchar **)param[i].data),
278 conv_get_current_charset_str());
280 tmp = g_strdup(*((gchar **)param[i].data));
283 g_snprintf(buf, sizeof(buf), "%s=%s\n", param[i].name,
290 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
291 *((gint *)param[i].data));
294 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
295 *((gboolean *)param[i].data));
298 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
299 *((DummyEnum *)param[i].data));
302 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
303 *((gushort *)param[i].data));
306 g_snprintf(buf, sizeof buf, "%s=#%6.6lx\n", param[i].name,
307 *((gulong *) param[i].data));
311 gchar *tmp = NULL, tmp2[1024] = {0};
313 tmp = *((gchar **)param[i].data);
319 passcrypt_encrypt(tmp, len);
320 base64_encode(tmp2, tmp, len);
324 g_snprintf(buf, sizeof(buf), "%s=!%s\n", param[i].name,
330 /* unrecognized, fail */
331 debug_print("Unrecognized parameter type\n");
335 if (buf[0] != '\0') {
336 if (fputs(buf, fp) == EOF) {
346 void prefs_set_default(PrefParam *param)
351 g_return_if_fail(param != NULL);
353 for (i = 0; param[i].name != NULL; i++) {
354 if (!param[i].data) continue;
356 switch (param[i].type) {
359 g_free(*((gchar **)param[i].data));
360 if (param[i].defval != NULL) {
361 if (!strncasecmp(param[i].defval, "ENV_", 4)) {
365 envstr = g_getenv(param[i].defval + 4);
366 tmp = envstr && *envstr ?
367 conv_codeset_strdup(envstr,
368 conv_get_current_charset_str(),
372 g_warning("faild to convert character set.");
373 tmp = g_strdup(envstr);
375 *((gchar **)param[i].data) = tmp;
376 } else if (param[i].defval[0] == '~')
377 *((gchar **)param[i].data) =
378 g_strconcat(get_home_dir(),
381 else if (param[i].defval[0] != '\0')
382 *((gchar **)param[i].data) =
383 g_strdup(param[i].defval);
385 *((gchar **)param[i].data) = NULL;
387 *((gchar **)param[i].data) = NULL;
390 if (param[i].defval != NULL)
391 *((gint *)param[i].data) =
392 (gint)atoi(param[i].defval);
394 *((gint *)param[i].data) = 0;
397 if (param[i].defval != NULL) {
398 if (!strcasecmp(param[i].defval, "TRUE"))
399 *((gboolean *)param[i].data) = TRUE;
401 *((gboolean *)param[i].data) =
402 atoi(param[i].defval) ? TRUE : FALSE;
404 *((gboolean *)param[i].data) = FALSE;
407 if (param[i].defval != NULL)
408 *((DummyEnum*)param[i].data) =
409 (DummyEnum)atoi(param[i].defval);
411 *((DummyEnum *)param[i].data) = 0;
414 if (param[i].defval != NULL)
415 *((gushort *)param[i].data) =
416 (gushort)atoi(param[i].defval);
418 *((gushort *)param[i].data) = 0;
421 if (param[i].defval != NULL && gdk_color_parse(param[i].defval, &color))
422 *((gulong *)param[i].data) =
423 RGB_FROM_GDK_COLOR(color);
424 else if (param[i].defval)
425 /* be compatible and accept ints */
426 *((gulong *)param[i].data) = strtoul(param[i].defval, 0, 10);
428 *((gulong *)param[i].data) = 0;
436 void prefs_free(PrefParam *param)
440 g_return_if_fail(param != NULL);
442 for (i = 0; param[i].name != NULL; i++) {
443 if (!param[i].data) continue;
445 switch (param[i].type) {
448 g_free(*((gchar **)param[i].data));
456 void prefs_dialog_create(PrefsDialog *dialog)
462 GtkWidget *confirm_area;
464 GtkWidget *cancel_btn;
465 GtkWidget *apply_btn;
467 g_return_if_fail(dialog != NULL);
469 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
470 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
471 gtk_window_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
472 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
473 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
475 vbox = gtk_vbox_new (FALSE, 6);
476 gtk_widget_show(vbox);
477 gtk_container_add (GTK_CONTAINER (window), vbox);
479 notebook = gtk_notebook_new ();
480 gtk_widget_show(notebook);
481 gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
482 gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
483 /* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
484 gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
486 gtk_notebook_popup_enable (GTK_NOTEBOOK (notebook));
488 gtkut_button_set_create(&confirm_area,
490 &cancel_btn, _("Cancel"),
491 &apply_btn, _("Apply"));
492 gtk_widget_show(confirm_area);
493 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
494 gtk_widget_grab_default(ok_btn);
496 dialog->window = window;
497 dialog->notebook = notebook;
498 dialog->ok_btn = ok_btn;
499 dialog->cancel_btn = cancel_btn;
500 dialog->apply_btn = apply_btn;
503 void prefs_dialog_destroy(PrefsDialog *dialog)
505 gtk_widget_destroy(dialog->window);
506 dialog->window = NULL;
507 dialog->notebook = NULL;
508 dialog->ok_btn = NULL;
509 dialog->cancel_btn = NULL;
510 dialog->apply_btn = NULL;
513 void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
517 is_active = gtk_toggle_button_get_active(toggle_btn);
518 gtk_widget_set_sensitive(widget, is_active);
521 void prefs_set_dialog(PrefParam *param)
525 for (i = 0; param[i].name != NULL; i++) {
526 if (param[i].widget_set_func)
527 param[i].widget_set_func(¶m[i]);
531 void prefs_set_data_from_dialog(PrefParam *param)
535 for (i = 0; param[i].name != NULL; i++) {
536 if (param[i].data_set_func)
537 param[i].data_set_func(¶m[i]);
541 void prefs_set_dialog_to_default(PrefParam *param)
545 gchar *str_data = NULL;
551 for (i = 0; param[i].name != NULL; i++) {
552 if (!param[i].widget_set_func) continue;
556 switch (tmpparam.type) {
559 if (tmpparam.defval) {
560 if (!strncasecmp(tmpparam.defval, "ENV_", 4)) {
561 str_data = g_strdup(g_getenv(param[i].defval + 4));
562 tmpparam.data = &str_data;
564 } else if (tmpparam.defval[0] == '~') {
566 g_strconcat(get_home_dir(),
569 tmpparam.data = &str_data;
573 tmpparam.data = &tmpparam.defval;
577 int_data = atoi(tmpparam.defval);
580 tmpparam.data = &int_data;
584 ushort_data = atoi(tmpparam.defval);
587 tmpparam.data = &ushort_data;
590 if (tmpparam.defval) {
591 if (!strcasecmp(tmpparam.defval, "TRUE"))
594 bool_data = atoi(tmpparam.defval)
598 tmpparam.data = &bool_data;
602 enum_data = (DummyEnum)atoi(tmpparam.defval);
605 tmpparam.data = &enum_data;
611 tmpparam.widget_set_func(&tmpparam);
617 void prefs_set_data_from_entry(PrefParam *pparam)
620 const gchar *entry_str;
622 g_return_if_fail(*pparam->widget != NULL);
624 entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
626 switch (pparam->type) {
629 str = (gchar **)pparam->data;
631 *str = entry_str[0] ? g_strdup(entry_str) : NULL;
634 *((gushort *)pparam->data) = atoi(entry_str);
637 *((gint *)pparam->data) = atoi(entry_str);
640 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
645 void prefs_set_entry(PrefParam *pparam)
649 g_return_if_fail(*pparam->widget != NULL);
651 switch (pparam->type) {
654 str = (gchar **)pparam->data;
655 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
659 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
660 itos(*((gint *)pparam->data)));
663 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
664 itos(*((gushort *)pparam->data)));
667 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
672 void prefs_set_data_from_text(PrefParam *pparam)
675 gchar *text = NULL, *tp = NULL;
678 g_return_if_fail(*pparam->widget != NULL);
680 switch (pparam->type) {
683 str = (gchar **)pparam->data;
685 if (GTK_IS_EDITABLE(*pparam->widget)) { /* need? */
686 tp = text = gtk_editable_get_chars
687 (GTK_EDITABLE(*pparam->widget), 0, -1);
688 } else if (GTK_IS_TEXT_VIEW(*pparam->widget)) {
689 GtkTextView *textview = GTK_TEXT_VIEW(*pparam->widget);
690 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
691 GtkTextIter start, end;
692 gtk_text_buffer_get_start_iter(buffer, &start);
693 gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
694 tp = text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
697 g_return_if_fail (tp && text);
699 if (text[0] == '\0') {
705 Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
706 { *str = NULL; break; });
716 *str = g_strdup(tmp);
720 g_warning("Invalid PrefType for GtkText widget: %d\n",
725 void prefs_set_text(PrefParam *pparam)
727 gchar *buf, *sp, *bufp;
730 GtkTextBuffer *buffer;
733 g_return_if_fail(*pparam->widget != NULL);
735 switch (pparam->type) {
738 str = (gchar **)pparam->data;
740 bufp = buf = alloca(strlen(*str) + 1);
745 if (*sp == '\\' && *(sp + 1) == 'n') {
756 text = GTK_TEXT_VIEW(*pparam->widget);
757 buffer = gtk_text_view_get_buffer(text);
758 gtk_text_buffer_set_text(buffer, "\0", -1);
759 gtk_text_buffer_get_start_iter(buffer, &iter);
760 gtk_text_buffer_insert(buffer, &iter, buf, -1);
763 g_warning("Invalid PrefType for GtkTextView widget: %d\n",
768 void prefs_set_data_from_toggle(PrefParam *pparam)
770 g_return_if_fail(pparam->type == P_BOOL);
771 g_return_if_fail(*pparam->widget != NULL);
773 *((gboolean *)pparam->data) =
774 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
777 void prefs_set_toggle(PrefParam *pparam)
779 g_return_if_fail(pparam->type == P_BOOL);
780 g_return_if_fail(*pparam->widget != NULL);
782 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
783 *((gboolean *)pparam->data));
786 void prefs_set_data_from_spinbtn(PrefParam *pparam)
788 g_return_if_fail(*pparam->widget != NULL);
790 switch (pparam->type) {
792 *((gint *)pparam->data) =
793 gtk_spin_button_get_value_as_int
794 (GTK_SPIN_BUTTON(*pparam->widget));
797 *((gushort *)pparam->data) =
798 (gushort)gtk_spin_button_get_value_as_int
799 (GTK_SPIN_BUTTON(*pparam->widget));
802 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
807 void prefs_set_spinbtn(PrefParam *pparam)
809 g_return_if_fail(*pparam->widget != NULL);
811 switch (pparam->type) {
813 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
814 (gfloat)*((gint *)pparam->data));
817 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
818 (gfloat)*((gushort *)pparam->data));
821 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
826 static GSList *prefs_pages = NULL;
828 void prefs_gtk_open(void)
830 prefswindow_open(_("Preferences"), prefs_pages, NULL);
833 void prefs_gtk_register_page(PrefsPage *page)
835 prefs_pages = g_slist_append(prefs_pages, page);
838 void prefs_gtk_unregister_page(PrefsPage *page)
840 prefs_pages = g_slist_remove(prefs_pages, page);