2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25 #include <glib/gi18n.h>
35 #include "prefs_gtk.h"
38 #include "passcrypt.h"
42 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
43 #define RGB_FROM_GDK_COLOR(c) \
44 ((CL(c.red) << (gulong) 16) | \
45 (CL(c.green) << (gulong) 8) | \
53 void prefs_read_config(PrefParam *param, const gchar *label,
54 const gchar *rcfile, const gchar *encoding)
57 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 if ((fp = g_fopen(rcfile, "rb")) == NULL) {
69 if (ENOENT != errno) FILE_OP_ERROR(rcfile, "fopen");
73 block_label = g_strdup_printf("[%s]", label);
75 /* search aiming block */
76 while (fgets(buf, sizeof(buf), fp) != NULL) {
82 conv_str = conv_codeset_strdup
83 (buf, encoding, CS_INTERNAL);
85 conv_str = g_strdup(buf);
87 (conv_str, block_label, strlen(block_label));
90 val = strncmp(buf, block_label, strlen(block_label));
92 debug_print("Found %s\n", block_label);
98 while (fgets(buf, sizeof(buf), fp) != NULL) {
100 /* reached next block */
101 if (buf[0] == '[') break;
106 conv_str = conv_codeset_strdup
107 (buf, encoding, CS_INTERNAL);
109 conv_str = g_strdup(buf);
110 prefs_config_parse_one_line(param, conv_str);
113 prefs_config_parse_one_line(param, buf);
116 debug_print("Finished reading configuration.\n");
120 void prefs_config_parse_one_line(PrefParam *param, const gchar *buf)
127 for (i = 0; param[i].name != NULL; i++) {
128 name_len = strlen(param[i].name);
129 if (g_ascii_strncasecmp(buf, param[i].name, name_len))
131 if (buf[name_len] != '=')
133 value = buf + name_len + 1;
134 /* debug_print("%s = %s\n", param[i].name, value); */
136 switch (param[i].type) {
142 conv_codeset_strdup(value,
143 conv_get_locale_charset_str(),
147 g_warning("failed to convert character set.");
148 tmp = g_strdup(value);
150 g_free(*((gchar **)param[i].data));
151 *((gchar **)param[i].data) = tmp;
155 *((gint *)param[i].data) =
159 *((gboolean *)param[i].data) =
160 (*value == '0' || *value == '\0')
164 *((DummyEnum *)param[i].data) =
165 (DummyEnum)atoi(value);
168 *((gushort *)param[i].data) =
169 (gushort)atoi(value);
172 if (gdk_color_parse(value, &color))
173 *((gulong *)param[i].data) = RGB_FROM_GDK_COLOR(color);
175 /* be compatible and accept ints */
176 *((gulong *)param[i].data) = strtoul(value, 0, 10);
179 g_free(*((gchar **)param[i].data));
180 if (value[0] == '!') {
184 len = base64_decode(tmp, &value[1], strlen(value) - 1);
185 passcrypt_decrypt(tmp, len);
187 *((gchar **)param[i].data) =
188 *tmp ? g_strdup(tmp) : NULL;
190 *((gchar **)param[i].data) =
191 *value ? g_strdup(value) : NULL;
203 g_warning("failed to write configuration to file\n"); \
204 if (orig_fp) fclose(orig_fp); \
205 prefs_file_close_revert(pfile); \
207 g_free(block_label); \
211 void prefs_write_config(PrefParam *param, const gchar *label,
217 gchar buf[PREFSBUFSIZE];
218 gchar *block_label = NULL;
219 gboolean block_matched = FALSE;
221 g_return_if_fail(param != NULL);
222 g_return_if_fail(label != NULL);
223 g_return_if_fail(rcfile != NULL);
225 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
226 if ((orig_fp = g_fopen(rcpath, "rb")) == NULL) {
227 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
230 if ((pfile = prefs_write_open(rcpath)) == NULL) {
231 g_warning("failed to write configuration to file\n");
232 if (orig_fp) fclose(orig_fp);
237 block_label = g_strdup_printf("[%s]", label);
239 /* search aiming block */
241 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
244 val = strncmp(buf, block_label, strlen(block_label));
246 debug_print("Found %s\n", block_label);
247 block_matched = TRUE;
250 TRY(fputs(buf, pfile->fp) != EOF);
254 TRY(fprintf(pfile->fp, "%s\n", block_label) > 0);
258 /* write all param data to file */
259 TRY(prefs_write_param(param, pfile->fp) == 0);
262 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
265 TRY(fputc('\n', pfile->fp) != EOF &&
266 fputs(buf, pfile->fp) != EOF);
270 while (fgets(buf, sizeof(buf), orig_fp) != NULL)
271 TRY(fputs(buf, pfile->fp) != EOF);
274 if (orig_fp) fclose(orig_fp);
275 if (prefs_file_close(pfile) < 0)
276 g_warning("failed to write configuration to file\n");
279 debug_print("Configuration is saved.\n");
282 gint prefs_write_param(PrefParam *param, FILE *fp)
285 gchar buf[PREFSBUFSIZE];
287 for (i = 0; param[i].name != NULL; i++) {
288 switch (param[i].type) {
293 if (*((gchar **)param[i].data)) {
294 tmp = conv_codeset_strdup(*((gchar **)param[i].data),
296 conv_get_locale_charset_str());
298 tmp = g_strdup(*((gchar **)param[i].data));
301 g_snprintf(buf, sizeof(buf), "%s=%s\n", param[i].name,
308 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
309 *((gint *)param[i].data));
312 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
313 *((gboolean *)param[i].data));
316 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
317 *((DummyEnum *)param[i].data));
320 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
321 *((gushort *)param[i].data));
324 g_snprintf(buf, sizeof buf, "%s=#%6.6lx\n", param[i].name,
325 *((gulong *) param[i].data));
329 gchar *tmp = NULL, tmp2[1024] = {0};
331 tmp = *((gchar **)param[i].data);
337 passcrypt_encrypt(tmp, len);
338 base64_encode(tmp2, tmp, len);
342 g_snprintf(buf, sizeof(buf), "%s=!%s\n", param[i].name,
348 /* unrecognized, fail */
349 debug_print("Unrecognized parameter type\n");
353 if (buf[0] != '\0') {
354 if (fputs(buf, fp) == EOF) {
364 void prefs_set_default(PrefParam *param)
369 g_return_if_fail(param != NULL);
371 for (i = 0; param[i].name != NULL; i++) {
372 if (!param[i].data) continue;
374 switch (param[i].type) {
377 g_free(*((gchar **)param[i].data));
378 if (param[i].defval != NULL) {
379 if (!strncasecmp(param[i].defval, "ENV_", 4)) {
383 envstr = g_getenv(param[i].defval + 4);
384 tmp = envstr && *envstr ?
385 conv_codeset_strdup(envstr,
386 conv_get_locale_charset_str(),
390 g_warning("faild to convert character set.");
391 tmp = g_strdup(envstr);
393 *((gchar **)param[i].data) = tmp;
394 } else if (param[i].defval[0] == '~')
395 *((gchar **)param[i].data) =
396 g_strconcat(get_home_dir(),
399 else if (param[i].defval[0] != '\0')
400 *((gchar **)param[i].data) =
401 g_strdup(param[i].defval);
403 *((gchar **)param[i].data) = NULL;
405 *((gchar **)param[i].data) = NULL;
408 if (param[i].defval != NULL)
409 *((gint *)param[i].data) =
410 (gint)atoi(param[i].defval);
412 *((gint *)param[i].data) = 0;
415 if (param[i].defval != NULL) {
416 if (!g_ascii_strcasecmp(param[i].defval, "TRUE"))
417 *((gboolean *)param[i].data) = TRUE;
419 *((gboolean *)param[i].data) =
420 atoi(param[i].defval) ? TRUE : FALSE;
422 *((gboolean *)param[i].data) = FALSE;
425 if (param[i].defval != NULL)
426 *((DummyEnum*)param[i].data) =
427 (DummyEnum)atoi(param[i].defval);
429 *((DummyEnum *)param[i].data) = 0;
432 if (param[i].defval != NULL)
433 *((gushort *)param[i].data) =
434 (gushort)atoi(param[i].defval);
436 *((gushort *)param[i].data) = 0;
439 if (param[i].defval != NULL && gdk_color_parse(param[i].defval, &color))
440 *((gulong *)param[i].data) =
441 RGB_FROM_GDK_COLOR(color);
442 else if (param[i].defval)
443 /* be compatible and accept ints */
444 *((gulong *)param[i].data) = strtoul(param[i].defval, 0, 10);
446 *((gulong *)param[i].data) = 0;
454 void prefs_free(PrefParam *param)
458 g_return_if_fail(param != NULL);
460 for (i = 0; param[i].name != NULL; i++) {
461 if (!param[i].data) continue;
463 switch (param[i].type) {
466 g_free(*((gchar **)param[i].data));
474 void prefs_dialog_create(PrefsDialog *dialog)
480 GtkWidget *confirm_area;
482 GtkWidget *cancel_btn;
483 GtkWidget *apply_btn;
485 g_return_if_fail(dialog != NULL);
487 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
488 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
489 gtk_window_set_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
490 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
491 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
493 vbox = gtk_vbox_new (FALSE, 6);
494 gtk_widget_show(vbox);
495 gtk_container_add (GTK_CONTAINER (window), vbox);
497 notebook = gtk_notebook_new ();
498 gtk_widget_show(notebook);
499 gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
500 gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
501 /* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
502 gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
504 gtk_notebook_popup_enable (GTK_NOTEBOOK (notebook));
506 gtkut_stock_button_set_create(&confirm_area,
507 &ok_btn, GTK_STOCK_OK,
508 &cancel_btn, GTK_STOCK_CANCEL,
509 &apply_btn, GTK_STOCK_APPLY);
510 gtk_widget_show(confirm_area);
511 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
512 gtk_widget_grab_default(ok_btn);
514 dialog->window = window;
515 dialog->notebook = notebook;
516 dialog->ok_btn = ok_btn;
517 dialog->cancel_btn = cancel_btn;
518 dialog->apply_btn = apply_btn;
521 void prefs_dialog_destroy(PrefsDialog *dialog)
523 gtk_widget_destroy(dialog->window);
524 dialog->window = NULL;
525 dialog->notebook = NULL;
526 dialog->ok_btn = NULL;
527 dialog->cancel_btn = NULL;
528 dialog->apply_btn = NULL;
531 void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
535 is_active = gtk_toggle_button_get_active(toggle_btn);
536 gtk_widget_set_sensitive(widget, is_active);
539 void prefs_set_dialog(PrefParam *param)
543 for (i = 0; param[i].name != NULL; i++) {
544 if (param[i].widget_set_func)
545 param[i].widget_set_func(¶m[i]);
549 void prefs_set_data_from_dialog(PrefParam *param)
553 for (i = 0; param[i].name != NULL; i++) {
554 if (param[i].data_set_func)
555 param[i].data_set_func(¶m[i]);
559 void prefs_set_dialog_to_default(PrefParam *param)
563 gchar *str_data = NULL;
569 for (i = 0; param[i].name != NULL; i++) {
570 if (!param[i].widget_set_func) continue;
574 switch (tmpparam.type) {
577 if (tmpparam.defval) {
578 if (!g_ascii_strncasecmp(tmpparam.defval, "ENV_", 4)) {
579 str_data = g_strdup(g_getenv(param[i].defval + 4));
580 tmpparam.data = &str_data;
582 } else if (tmpparam.defval[0] == '~') {
584 g_strconcat(get_home_dir(),
587 tmpparam.data = &str_data;
591 tmpparam.data = &tmpparam.defval;
595 int_data = atoi(tmpparam.defval);
598 tmpparam.data = &int_data;
602 ushort_data = atoi(tmpparam.defval);
605 tmpparam.data = &ushort_data;
608 if (tmpparam.defval) {
609 if (!g_ascii_strcasecmp(tmpparam.defval, "TRUE"))
612 bool_data = atoi(tmpparam.defval)
616 tmpparam.data = &bool_data;
620 enum_data = (DummyEnum)atoi(tmpparam.defval);
623 tmpparam.data = &enum_data;
629 tmpparam.widget_set_func(&tmpparam);
635 void prefs_set_data_from_entry(PrefParam *pparam)
638 const gchar *entry_str;
640 g_return_if_fail(*pparam->widget != NULL);
642 entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
644 switch (pparam->type) {
647 str = (gchar **)pparam->data;
649 *str = entry_str[0] ? g_strdup(entry_str) : NULL;
652 *((gushort *)pparam->data) = atoi(entry_str);
655 *((gint *)pparam->data) = atoi(entry_str);
658 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
663 void prefs_set_entry(PrefParam *pparam)
667 g_return_if_fail(*pparam->widget != NULL);
669 switch (pparam->type) {
672 str = (gchar **)pparam->data;
673 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
677 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
678 itos(*((gint *)pparam->data)));
681 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
682 itos(*((gushort *)pparam->data)));
685 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
690 void prefs_set_data_from_text(PrefParam *pparam)
693 gchar *text = NULL, *tp = NULL;
696 g_return_if_fail(*pparam->widget != NULL);
698 switch (pparam->type) {
701 str = (gchar **)pparam->data;
703 if (GTK_IS_EDITABLE(*pparam->widget)) { /* need? */
704 tp = text = gtk_editable_get_chars
705 (GTK_EDITABLE(*pparam->widget), 0, -1);
706 } else if (GTK_IS_TEXT_VIEW(*pparam->widget)) {
707 GtkTextView *textview = GTK_TEXT_VIEW(*pparam->widget);
708 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
709 GtkTextIter start, end;
710 gtk_text_buffer_get_start_iter(buffer, &start);
711 gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
712 tp = text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
715 g_return_if_fail (tp && text);
717 if (text[0] == '\0') {
723 Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
724 { *str = NULL; break; });
734 *str = g_strdup(tmp);
738 g_warning("Invalid PrefType for GtkText widget: %d\n",
743 void prefs_set_text(PrefParam *pparam)
745 gchar *buf, *sp, *bufp;
748 GtkTextBuffer *buffer;
751 g_return_if_fail(*pparam->widget != NULL);
753 switch (pparam->type) {
756 str = (gchar **)pparam->data;
758 bufp = buf = alloca(strlen(*str) + 1);
763 if (*sp == '\\' && *(sp + 1) == 'n') {
774 text = GTK_TEXT_VIEW(*pparam->widget);
775 buffer = gtk_text_view_get_buffer(text);
776 gtk_text_buffer_set_text(buffer, "", -1);
777 gtk_text_buffer_get_start_iter(buffer, &iter);
778 gtk_text_buffer_insert(buffer, &iter, buf, -1);
781 g_warning("Invalid PrefType for GtkTextView widget: %d\n",
786 void prefs_set_data_from_toggle(PrefParam *pparam)
788 g_return_if_fail(pparam->type == P_BOOL);
789 g_return_if_fail(*pparam->widget != NULL);
791 *((gboolean *)pparam->data) =
792 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
795 void prefs_set_toggle(PrefParam *pparam)
797 g_return_if_fail(pparam->type == P_BOOL);
798 g_return_if_fail(*pparam->widget != NULL);
800 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
801 *((gboolean *)pparam->data));
804 void prefs_set_data_from_spinbtn(PrefParam *pparam)
806 g_return_if_fail(*pparam->widget != NULL);
808 switch (pparam->type) {
810 *((gint *)pparam->data) =
811 gtk_spin_button_get_value_as_int
812 (GTK_SPIN_BUTTON(*pparam->widget));
815 *((gushort *)pparam->data) =
816 (gushort)gtk_spin_button_get_value_as_int
817 (GTK_SPIN_BUTTON(*pparam->widget));
820 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
825 void prefs_set_spinbtn(PrefParam *pparam)
827 g_return_if_fail(*pparam->widget != NULL);
829 switch (pparam->type) {
831 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
832 (gfloat)*((gint *)pparam->data));
835 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
836 (gfloat)*((gushort *)pparam->data));
839 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
844 static GSList *prefs_pages = NULL;
846 void prefs_gtk_open(void)
848 prefswindow_open(_("Preferences"), prefs_pages, NULL);
851 void prefs_gtk_register_page(PrefsPage *page)
853 prefs_pages = g_slist_append(prefs_pages, page);
856 void prefs_gtk_unregister_page(PrefsPage *page)
858 prefs_pages = g_slist_remove(prefs_pages, page);