2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
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"
36 #include "prefs_common.h"
39 #include "passcrypt.h"
43 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
44 #define RGB_FROM_GDK_COLOR(c) \
45 ((CL(c.red) << (gulong) 16) | \
46 (CL(c.green) << (gulong) 8) | \
54 void prefs_read_config(PrefParam *param, const gchar *label,
55 const gchar *rcfile, const gchar *encoding)
58 gchar buf[PREFSBUFSIZE];
61 g_return_if_fail(param != NULL);
62 g_return_if_fail(label != NULL);
63 g_return_if_fail(rcfile != NULL);
65 debug_print("Reading configuration...\n");
67 prefs_set_default(param);
69 if ((fp = g_fopen(rcfile, "rb")) == NULL) {
70 if (ENOENT != errno) FILE_OP_ERROR(rcfile, "fopen");
74 block_label = g_strdup_printf("[%s]", label);
76 /* search aiming block */
77 while (fgets(buf, sizeof(buf), fp) != NULL) {
83 conv_str = conv_codeset_strdup
84 (buf, encoding, CS_INTERNAL);
86 conv_str = g_strdup(buf);
88 (conv_str, block_label, strlen(block_label));
91 val = strncmp(buf, block_label, strlen(block_label));
93 debug_print("Found %s\n", block_label);
99 while (fgets(buf, sizeof(buf), fp) != NULL) {
101 /* reached next block */
102 if (buf[0] == '[') break;
107 conv_str = conv_codeset_strdup
108 (buf, encoding, CS_INTERNAL);
110 conv_str = g_strdup(buf);
111 prefs_config_parse_one_line(param, conv_str);
114 prefs_config_parse_one_line(param, buf);
117 debug_print("Finished reading configuration.\n");
121 void prefs_config_parse_one_line(PrefParam *param, const gchar *buf)
128 for (i = 0; param[i].name != NULL; i++) {
129 name_len = strlen(param[i].name);
130 if (g_ascii_strncasecmp(buf, param[i].name, name_len))
132 if (buf[name_len] != '=')
134 value = buf + name_len + 1;
135 /* debug_print("%s = %s\n", param[i].name, value); */
137 switch (param[i].type) {
143 conv_codeset_strdup(value,
144 conv_get_locale_charset_str(),
148 g_warning("failed to convert character set.");
149 tmp = g_strdup(value);
151 g_free(*((gchar **)param[i].data));
152 *((gchar **)param[i].data) = tmp;
156 *((gint *)param[i].data) =
160 *((gboolean *)param[i].data) =
161 (*value == '0' || *value == '\0')
165 *((DummyEnum *)param[i].data) =
166 (DummyEnum)atoi(value);
169 *((gushort *)param[i].data) =
170 (gushort)atoi(value);
173 if (gdk_color_parse(value, &color))
174 *((gulong *)param[i].data) = RGB_FROM_GDK_COLOR(color);
176 /* be compatible and accept ints */
177 *((gulong *)param[i].data) = strtoul(value, 0, 10);
180 g_free(*((gchar **)param[i].data));
181 if (value[0] == '!') {
185 len = base64_decode(tmp, &value[1], strlen(value) - 1);
186 passcrypt_decrypt(tmp, len);
188 *((gchar **)param[i].data) =
189 *tmp ? g_strdup(tmp) : NULL;
191 *((gchar **)param[i].data) =
192 *value ? g_strdup(value) : NULL;
204 g_warning("failed to write configuration to file\n"); \
205 if (orig_fp) fclose(orig_fp); \
206 prefs_file_close_revert(pfile); \
208 g_free(block_label); \
212 void prefs_write_config(PrefParam *param, const gchar *label,
218 gchar buf[PREFSBUFSIZE];
219 gchar *block_label = NULL;
220 gboolean block_matched = FALSE;
222 g_return_if_fail(param != NULL);
223 g_return_if_fail(label != NULL);
224 g_return_if_fail(rcfile != NULL);
226 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
227 if ((orig_fp = g_fopen(rcpath, "rb")) == NULL) {
228 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
231 if ((pfile = prefs_write_open(rcpath)) == NULL) {
232 g_warning("failed to write configuration to file\n");
233 if (orig_fp) fclose(orig_fp);
238 block_label = g_strdup_printf("[%s]", label);
240 /* search aiming block */
242 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
245 val = strncmp(buf, block_label, strlen(block_label));
247 debug_print("Found %s\n", block_label);
248 block_matched = TRUE;
251 TRY(fputs(buf, pfile->fp) != EOF);
255 TRY(fprintf(pfile->fp, "%s\n", block_label) > 0);
259 /* write all param data to file */
260 TRY(prefs_write_param(param, pfile->fp) == 0);
263 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
266 TRY(fputc('\n', pfile->fp) != EOF &&
267 fputs(buf, pfile->fp) != EOF);
271 while (fgets(buf, sizeof(buf), orig_fp) != NULL)
272 TRY(fputs(buf, pfile->fp) != EOF);
275 if (orig_fp) fclose(orig_fp);
276 if (prefs_file_close(pfile) < 0)
277 g_warning("failed to write configuration to file\n");
280 debug_print("Configuration is saved.\n");
283 gint prefs_write_param(PrefParam *param, FILE *fp)
286 gchar buf[PREFSBUFSIZE];
288 for (i = 0; param[i].name != NULL; i++) {
289 switch (param[i].type) {
294 if (*((gchar **)param[i].data)) {
295 tmp = conv_codeset_strdup(*((gchar **)param[i].data),
297 conv_get_locale_charset_str());
299 tmp = g_strdup(*((gchar **)param[i].data));
302 g_snprintf(buf, sizeof(buf), "%s=%s\n", param[i].name,
309 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
310 *((gint *)param[i].data));
313 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
314 *((gboolean *)param[i].data));
317 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
318 *((DummyEnum *)param[i].data));
321 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
322 *((gushort *)param[i].data));
325 g_snprintf(buf, sizeof buf, "%s=#%6.6lx\n", param[i].name,
326 *((gulong *) param[i].data));
330 gchar *tmp = NULL, tmp2[1024] = {0};
332 tmp = *((gchar **)param[i].data);
338 passcrypt_encrypt(tmp, len);
339 base64_encode(tmp2, tmp, len);
343 g_snprintf(buf, sizeof(buf), "%s=!%s\n", param[i].name,
349 /* unrecognized, fail */
350 debug_print("Unrecognized parameter type\n");
354 if (buf[0] != '\0') {
355 if (fputs(buf, fp) == EOF) {
365 void prefs_set_default(PrefParam *param)
370 g_return_if_fail(param != NULL);
372 for (i = 0; param[i].name != NULL; i++) {
373 if (!param[i].data) continue;
375 switch (param[i].type) {
378 g_free(*((gchar **)param[i].data));
379 if (param[i].defval != NULL) {
380 if (!strncasecmp(param[i].defval, "ENV_", 4)) {
384 envstr = g_getenv(param[i].defval + 4);
385 tmp = envstr && *envstr ?
386 conv_codeset_strdup(envstr,
387 conv_get_locale_charset_str(),
391 g_warning("faild to convert character set.");
392 tmp = g_strdup(envstr);
394 *((gchar **)param[i].data) = tmp;
395 } else if (param[i].defval[0] == '~')
396 *((gchar **)param[i].data) =
397 g_strconcat(get_home_dir(),
400 else if (param[i].defval[0] != '\0')
401 *((gchar **)param[i].data) =
402 g_strdup(param[i].defval);
404 *((gchar **)param[i].data) = NULL;
406 *((gchar **)param[i].data) = NULL;
409 if (param[i].defval != NULL)
410 *((gint *)param[i].data) =
411 (gint)atoi(param[i].defval);
413 *((gint *)param[i].data) = 0;
416 if (param[i].defval != NULL) {
417 if (!g_ascii_strcasecmp(param[i].defval, "TRUE"))
418 *((gboolean *)param[i].data) = TRUE;
420 *((gboolean *)param[i].data) =
421 atoi(param[i].defval) ? TRUE : FALSE;
423 *((gboolean *)param[i].data) = FALSE;
426 if (param[i].defval != NULL)
427 *((DummyEnum*)param[i].data) =
428 (DummyEnum)atoi(param[i].defval);
430 *((DummyEnum *)param[i].data) = 0;
433 if (param[i].defval != NULL)
434 *((gushort *)param[i].data) =
435 (gushort)atoi(param[i].defval);
437 *((gushort *)param[i].data) = 0;
440 if (param[i].defval != NULL && gdk_color_parse(param[i].defval, &color))
441 *((gulong *)param[i].data) =
442 RGB_FROM_GDK_COLOR(color);
443 else if (param[i].defval)
444 /* be compatible and accept ints */
445 *((gulong *)param[i].data) = strtoul(param[i].defval, 0, 10);
447 *((gulong *)param[i].data) = 0;
455 void prefs_free(PrefParam *param)
459 g_return_if_fail(param != NULL);
461 for (i = 0; param[i].name != NULL; i++) {
462 if (!param[i].data) continue;
464 switch (param[i].type) {
467 g_free(*((gchar **)param[i].data));
475 void prefs_dialog_create(PrefsDialog *dialog)
481 GtkWidget *confirm_area;
483 GtkWidget *cancel_btn;
484 GtkWidget *apply_btn;
486 g_return_if_fail(dialog != NULL);
488 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
489 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
490 gtk_window_set_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
491 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
492 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
494 vbox = gtk_vbox_new (FALSE, 6);
495 gtk_widget_show(vbox);
496 gtk_container_add (GTK_CONTAINER (window), vbox);
498 notebook = gtk_notebook_new ();
499 gtk_widget_show(notebook);
500 gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
501 gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
502 /* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
503 gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
505 gtk_notebook_popup_enable (GTK_NOTEBOOK (notebook));
507 gtkut_stock_button_set_create(&confirm_area,
508 &ok_btn, GTK_STOCK_OK,
509 &cancel_btn, GTK_STOCK_CANCEL,
510 &apply_btn, GTK_STOCK_APPLY);
511 gtk_widget_show(confirm_area);
512 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
513 gtk_widget_grab_default(ok_btn);
515 dialog->window = window;
516 dialog->notebook = notebook;
517 dialog->ok_btn = ok_btn;
518 dialog->cancel_btn = cancel_btn;
519 dialog->apply_btn = apply_btn;
522 void prefs_dialog_destroy(PrefsDialog *dialog)
524 gtk_widget_destroy(dialog->window);
525 dialog->window = NULL;
526 dialog->notebook = NULL;
527 dialog->ok_btn = NULL;
528 dialog->cancel_btn = NULL;
529 dialog->apply_btn = NULL;
532 void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
536 is_active = gtk_toggle_button_get_active(toggle_btn);
537 gtk_widget_set_sensitive(widget, is_active);
540 void prefs_set_dialog(PrefParam *param)
544 for (i = 0; param[i].name != NULL; i++) {
545 if (param[i].widget_set_func)
546 param[i].widget_set_func(¶m[i]);
550 void prefs_set_data_from_dialog(PrefParam *param)
554 for (i = 0; param[i].name != NULL; i++) {
555 if (param[i].data_set_func)
556 param[i].data_set_func(¶m[i]);
560 void prefs_set_dialog_to_default(PrefParam *param)
564 gchar *str_data = NULL;
570 for (i = 0; param[i].name != NULL; i++) {
571 if (!param[i].widget_set_func) continue;
575 switch (tmpparam.type) {
578 if (tmpparam.defval) {
579 if (!g_ascii_strncasecmp(tmpparam.defval, "ENV_", 4)) {
580 str_data = g_strdup(g_getenv(param[i].defval + 4));
581 tmpparam.data = &str_data;
583 } else if (tmpparam.defval[0] == '~') {
585 g_strconcat(get_home_dir(),
588 tmpparam.data = &str_data;
592 tmpparam.data = &tmpparam.defval;
596 int_data = atoi(tmpparam.defval);
599 tmpparam.data = &int_data;
603 ushort_data = atoi(tmpparam.defval);
606 tmpparam.data = &ushort_data;
609 if (tmpparam.defval) {
610 if (!g_ascii_strcasecmp(tmpparam.defval, "TRUE"))
613 bool_data = atoi(tmpparam.defval)
617 tmpparam.data = &bool_data;
621 enum_data = (DummyEnum)atoi(tmpparam.defval);
624 tmpparam.data = &enum_data;
630 tmpparam.widget_set_func(&tmpparam);
636 void prefs_set_data_from_entry(PrefParam *pparam)
639 const gchar *entry_str;
641 g_return_if_fail(*pparam->widget != NULL);
643 entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
645 switch (pparam->type) {
648 str = (gchar **)pparam->data;
650 *str = entry_str[0] ? g_strdup(entry_str) : NULL;
653 *((gushort *)pparam->data) = atoi(entry_str);
656 *((gint *)pparam->data) = atoi(entry_str);
659 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
664 void prefs_set_entry(PrefParam *pparam)
668 g_return_if_fail(*pparam->widget != NULL);
670 switch (pparam->type) {
673 str = (gchar **)pparam->data;
674 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
678 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
679 itos(*((gint *)pparam->data)));
682 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
683 itos(*((gushort *)pparam->data)));
686 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
691 void prefs_set_data_from_text(PrefParam *pparam)
694 gchar *text = NULL, *tp = NULL;
697 g_return_if_fail(*pparam->widget != NULL);
699 switch (pparam->type) {
702 str = (gchar **)pparam->data;
704 if (GTK_IS_EDITABLE(*pparam->widget)) { /* need? */
705 tp = text = gtk_editable_get_chars
706 (GTK_EDITABLE(*pparam->widget), 0, -1);
707 } else if (GTK_IS_TEXT_VIEW(*pparam->widget)) {
708 GtkTextView *textview = GTK_TEXT_VIEW(*pparam->widget);
709 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
710 GtkTextIter start, end;
711 gtk_text_buffer_get_start_iter(buffer, &start);
712 gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
713 tp = text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
716 g_return_if_fail (tp && text);
718 if (text[0] == '\0') {
724 Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
725 { *str = NULL; break; });
735 *str = g_strdup(tmp);
739 g_warning("Invalid PrefType for GtkText widget: %d\n",
744 void prefs_set_text(PrefParam *pparam)
746 gchar *buf, *sp, *bufp;
749 GtkTextBuffer *buffer;
752 g_return_if_fail(*pparam->widget != NULL);
754 switch (pparam->type) {
757 str = (gchar **)pparam->data;
759 bufp = buf = alloca(strlen(*str) + 1);
764 if (*sp == '\\' && *(sp + 1) == 'n') {
775 text = GTK_TEXT_VIEW(*pparam->widget);
776 buffer = gtk_text_view_get_buffer(text);
777 gtk_text_buffer_set_text(buffer, "", -1);
778 gtk_text_buffer_get_start_iter(buffer, &iter);
779 gtk_text_buffer_insert(buffer, &iter, buf, -1);
782 g_warning("Invalid PrefType for GtkTextView widget: %d\n",
787 void prefs_set_data_from_toggle(PrefParam *pparam)
789 g_return_if_fail(pparam->type == P_BOOL);
790 g_return_if_fail(*pparam->widget != NULL);
792 *((gboolean *)pparam->data) =
793 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
796 void prefs_set_toggle(PrefParam *pparam)
798 g_return_if_fail(pparam->type == P_BOOL);
799 g_return_if_fail(*pparam->widget != NULL);
801 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
802 *((gboolean *)pparam->data));
805 void prefs_set_data_from_spinbtn(PrefParam *pparam)
807 g_return_if_fail(*pparam->widget != NULL);
809 switch (pparam->type) {
811 *((gint *)pparam->data) =
812 gtk_spin_button_get_value_as_int
813 (GTK_SPIN_BUTTON(*pparam->widget));
816 *((gushort *)pparam->data) =
817 (gushort)gtk_spin_button_get_value_as_int
818 (GTK_SPIN_BUTTON(*pparam->widget));
821 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
826 void prefs_set_spinbtn(PrefParam *pparam)
828 g_return_if_fail(*pparam->widget != NULL);
830 switch (pparam->type) {
832 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
833 (gfloat)*((gint *)pparam->data));
836 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
837 (gfloat)*((gushort *)pparam->data));
840 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
845 static GSList *prefs_pages = NULL;
847 void prefs_gtk_open(void)
849 prefswindow_open(_("Preferences"), prefs_pages, NULL,
850 &prefs_common.prefswin_width, &prefs_common.prefswin_height);
853 void prefs_gtk_register_page(PrefsPage *page)
855 prefs_pages = g_slist_append(prefs_pages, page);
858 void prefs_gtk_unregister_page(PrefsPage *page)
860 prefs_pages = g_slist_remove(prefs_pages, page);