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) {
125 conv_codeset_strdup(value,
126 conv_get_current_charset_str(),
130 g_warning("faild to convert character set.");
131 tmp = g_strdup(value);
133 g_free(*((gchar **)param[i].data));
134 *((gchar **)param[i].data) = tmp;
138 *((gint *)param[i].data) =
142 *((gboolean *)param[i].data) =
143 (*value == '0' || *value == '\0')
147 *((DummyEnum *)param[i].data) =
148 (DummyEnum)atoi(value);
151 *((gushort *)param[i].data) =
152 (gushort)atoi(value);
155 if (gdk_color_parse(value, &color))
156 *((gulong *)param[i].data) = RGB_FROM_GDK_COLOR(color);
158 /* be compatible and accept ints */
159 *((gulong *)param[i].data) = strtoul(value, 0, 10);
162 g_free(*((gchar **)param[i].data));
163 if (value[0] == '!') {
167 len = base64_decode(tmp, &value[1], strlen(value) - 1);
168 passcrypt_decrypt(tmp, len);
170 *((gchar **)param[i].data) =
171 *tmp ? g_strdup(tmp) : NULL;
173 *((gchar **)param[i].data) =
174 *value ? g_strdup(value) : NULL;
186 g_warning("failed to write configuration to file\n"); \
187 if (orig_fp) fclose(orig_fp); \
188 prefs_file_close_revert(pfile); \
190 g_free(block_label); \
194 void prefs_save_config(PrefParam *param, const gchar *label,
200 gchar buf[PREFSBUFSIZE];
201 gchar *block_label = NULL;
202 gboolean block_matched = FALSE;
204 g_return_if_fail(param != NULL);
205 g_return_if_fail(label != NULL);
206 g_return_if_fail(rcfile != NULL);
208 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, rcfile, NULL);
209 if ((orig_fp = fopen(rcpath, "rb")) == NULL) {
210 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
213 if ((pfile = prefs_write_open(rcpath)) == NULL) {
214 g_warning("failed to write configuration to file\n");
215 if (orig_fp) fclose(orig_fp);
220 block_label = g_strdup_printf("[%s]", label);
222 /* search aiming block */
224 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
227 val = strncmp(buf, block_label, strlen(block_label));
229 debug_print("Found %s\n", block_label);
230 block_matched = TRUE;
233 TRY(fputs(buf, pfile->fp) != EOF);
237 TRY(fprintf(pfile->fp, "%s\n", block_label) > 0);
241 /* write all param data to file */
242 TRY(prefs_write_param(param, pfile->fp) == 0);
245 while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
248 TRY(fputc('\n', pfile->fp) != EOF &&
249 fputs(buf, pfile->fp) != EOF);
253 while (fgets(buf, sizeof(buf), orig_fp) != NULL)
254 TRY(fputs(buf, pfile->fp) != EOF);
257 if (orig_fp) fclose(orig_fp);
258 if (prefs_file_close(pfile) < 0)
259 g_warning("failed to write configuration to file\n");
262 debug_print("Configuration is saved.\n");
265 gint prefs_write_param(PrefParam *param, FILE *fp)
268 gchar buf[PREFSBUFSIZE];
270 for (i = 0; param[i].name != NULL; i++) {
271 switch (param[i].type) {
277 if (*((gchar **)param[i].data)) {
278 tmp = conv_codeset_strdup(*((gchar **)param[i].data),
280 conv_get_current_charset_str());
282 tmp = g_strdup(*((gchar **)param[i].data));
285 g_snprintf(buf, sizeof(buf), "%s=%s\n", param[i].name,
292 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
293 *((gint *)param[i].data));
296 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
297 *((gboolean *)param[i].data));
300 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
301 *((DummyEnum *)param[i].data));
304 g_snprintf(buf, sizeof(buf), "%s=%d\n", param[i].name,
305 *((gushort *)param[i].data));
308 g_snprintf(buf, sizeof buf, "%s=#%6.6lx\n", param[i].name,
309 *((gulong *) param[i].data));
313 gchar *tmp = NULL, tmp2[1024] = {0};
315 tmp = *((gchar **)param[i].data);
321 passcrypt_encrypt(tmp, len);
322 base64_encode(tmp2, tmp, len);
326 g_snprintf(buf, sizeof(buf), "%s=!%s\n", param[i].name,
332 /* unrecognized, fail */
333 debug_print("Unrecognized parameter type\n");
337 if (buf[0] != '\0') {
338 if (fputs(buf, fp) == EOF) {
348 void prefs_set_default(PrefParam *param)
353 g_return_if_fail(param != NULL);
355 for (i = 0; param[i].name != NULL; i++) {
356 if (!param[i].data) continue;
358 switch (param[i].type) {
362 g_free(*((gchar **)param[i].data));
363 if (param[i].defval != NULL) {
364 if (!strncasecmp(param[i].defval, "ENV_", 4)) {
368 envstr = g_getenv(param[i].defval + 4);
369 tmp = envstr && *envstr ?
370 conv_codeset_strdup(envstr,
371 conv_get_current_charset_str(),
375 g_warning("faild to convert character set.");
376 tmp = g_strdup(envstr);
378 *((gchar **)param[i].data) = tmp;
379 } else if (param[i].defval[0] == '~')
380 *((gchar **)param[i].data) =
381 g_strconcat(get_home_dir(),
384 else if (param[i].defval[0] != '\0')
385 *((gchar **)param[i].data) =
386 g_strdup(param[i].defval);
388 *((gchar **)param[i].data) = NULL;
390 *((gchar **)param[i].data) = NULL;
393 if (param[i].defval != NULL)
394 *((gint *)param[i].data) =
395 (gint)atoi(param[i].defval);
397 *((gint *)param[i].data) = 0;
400 if (param[i].defval != NULL) {
401 if (!strcasecmp(param[i].defval, "TRUE"))
402 *((gboolean *)param[i].data) = TRUE;
404 *((gboolean *)param[i].data) =
405 atoi(param[i].defval) ? TRUE : FALSE;
407 *((gboolean *)param[i].data) = FALSE;
410 if (param[i].defval != NULL)
411 *((DummyEnum*)param[i].data) =
412 (DummyEnum)atoi(param[i].defval);
414 *((DummyEnum *)param[i].data) = 0;
417 if (param[i].defval != NULL)
418 *((gushort *)param[i].data) =
419 (gushort)atoi(param[i].defval);
421 *((gushort *)param[i].data) = 0;
424 if (param[i].defval != NULL && gdk_color_parse(param[i].defval, &color))
425 *((gulong *)param[i].data) =
426 RGB_FROM_GDK_COLOR(color);
427 else if (param[i].defval)
428 /* be compatible and accept ints */
429 *((gulong *)param[i].data) = strtoul(param[i].defval, 0, 10);
431 *((gulong *)param[i].data) = 0;
439 void prefs_free(PrefParam *param)
443 g_return_if_fail(param != NULL);
445 for (i = 0; param[i].name != NULL; i++) {
446 if (!param[i].data) continue;
448 switch (param[i].type) {
451 g_free(*((gchar **)param[i].data));
459 void prefs_dialog_create(PrefsDialog *dialog)
465 GtkWidget *confirm_area;
467 GtkWidget *cancel_btn;
468 GtkWidget *apply_btn;
470 g_return_if_fail(dialog != NULL);
472 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
473 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
474 gtk_window_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
475 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
476 gtk_window_set_policy (GTK_WINDOW(window), FALSE, TRUE, FALSE);
478 vbox = gtk_vbox_new (FALSE, 6);
479 gtk_widget_show(vbox);
480 gtk_container_add (GTK_CONTAINER (window), vbox);
482 notebook = gtk_notebook_new ();
483 gtk_widget_show(notebook);
484 gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
485 gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
486 /* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
487 gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
489 gtk_notebook_popup_enable (GTK_NOTEBOOK (notebook));
491 gtkut_button_set_create(&confirm_area,
493 &cancel_btn, _("Cancel"),
494 &apply_btn, _("Apply"));
495 gtk_widget_show(confirm_area);
496 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
497 gtk_widget_grab_default(ok_btn);
499 dialog->window = window;
500 dialog->notebook = notebook;
501 dialog->ok_btn = ok_btn;
502 dialog->cancel_btn = cancel_btn;
503 dialog->apply_btn = apply_btn;
506 void prefs_dialog_destroy(PrefsDialog *dialog)
508 gtk_widget_destroy(dialog->window);
509 dialog->window = NULL;
510 dialog->notebook = NULL;
511 dialog->ok_btn = NULL;
512 dialog->cancel_btn = NULL;
513 dialog->apply_btn = NULL;
516 void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
520 is_active = gtk_toggle_button_get_active(toggle_btn);
521 gtk_widget_set_sensitive(widget, is_active);
524 void prefs_set_dialog(PrefParam *param)
528 for (i = 0; param[i].name != NULL; i++) {
529 if (param[i].widget_set_func)
530 param[i].widget_set_func(¶m[i]);
534 void prefs_set_data_from_dialog(PrefParam *param)
538 for (i = 0; param[i].name != NULL; i++) {
539 if (param[i].data_set_func)
540 param[i].data_set_func(¶m[i]);
544 void prefs_set_dialog_to_default(PrefParam *param)
548 gchar *str_data = NULL;
554 for (i = 0; param[i].name != NULL; i++) {
555 if (!param[i].widget_set_func) continue;
559 switch (tmpparam.type) {
563 if (tmpparam.defval) {
564 if (!strncasecmp(tmpparam.defval, "ENV_", 4)) {
565 str_data = g_strdup(g_getenv(param[i].defval + 4));
566 tmpparam.data = &str_data;
568 } else if (tmpparam.defval[0] == '~') {
570 g_strconcat(get_home_dir(),
573 tmpparam.data = &str_data;
577 tmpparam.data = &tmpparam.defval;
581 int_data = atoi(tmpparam.defval);
584 tmpparam.data = &int_data;
588 ushort_data = atoi(tmpparam.defval);
591 tmpparam.data = &ushort_data;
594 if (tmpparam.defval) {
595 if (!strcasecmp(tmpparam.defval, "TRUE"))
598 bool_data = atoi(tmpparam.defval)
602 tmpparam.data = &bool_data;
606 enum_data = (DummyEnum)atoi(tmpparam.defval);
609 tmpparam.data = &enum_data;
615 tmpparam.widget_set_func(&tmpparam);
621 void prefs_set_data_from_entry(PrefParam *pparam)
624 const gchar *entry_str;
626 g_return_if_fail(*pparam->widget != NULL);
628 entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
630 switch (pparam->type) {
633 str = (gchar **)pparam->data;
635 *str = entry_str[0] ? g_strdup(entry_str) : NULL;
638 *((gushort *)pparam->data) = atoi(entry_str);
641 *((gint *)pparam->data) = atoi(entry_str);
644 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
649 void prefs_set_entry(PrefParam *pparam)
653 g_return_if_fail(*pparam->widget != NULL);
655 switch (pparam->type) {
658 str = (gchar **)pparam->data;
659 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
663 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
664 itos(*((gint *)pparam->data)));
667 gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
668 itos(*((gushort *)pparam->data)));
671 g_warning("Invalid PrefType for GtkEntry widget: %d\n",
676 void prefs_set_data_from_text(PrefParam *pparam)
679 gchar *text = NULL, *tp = NULL;
682 g_return_if_fail(*pparam->widget != NULL);
684 switch (pparam->type) {
687 str = (gchar **)pparam->data;
689 if (GTK_IS_EDITABLE(*pparam->widget)) { /* need? */
690 tp = text = gtk_editable_get_chars
691 (GTK_EDITABLE(*pparam->widget), 0, -1);
692 } else if (GTK_IS_TEXT_VIEW(*pparam->widget)) {
693 GtkTextView *textview = GTK_TEXT_VIEW(*pparam->widget);
694 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
695 GtkTextIter start, end;
696 gtk_text_buffer_get_start_iter(buffer, &start);
697 gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
698 tp = text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
701 g_return_if_fail (tp && text);
703 if (text[0] == '\0') {
709 Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
710 { *str = NULL; break; });
720 *str = g_strdup(tmp);
724 g_warning("Invalid PrefType for GtkText widget: %d\n",
729 void prefs_set_text(PrefParam *pparam)
731 gchar *buf, *sp, *bufp;
734 GtkTextBuffer *buffer;
737 g_return_if_fail(*pparam->widget != NULL);
739 switch (pparam->type) {
742 str = (gchar **)pparam->data;
744 bufp = buf = alloca(strlen(*str) + 1);
749 if (*sp == '\\' && *(sp + 1) == 'n') {
760 text = GTK_TEXT_VIEW(*pparam->widget);
761 buffer = gtk_text_view_get_buffer(text);
762 gtk_text_buffer_set_text(buffer, "\0", -1);
763 gtk_text_buffer_get_start_iter(buffer, &iter);
764 gtk_text_buffer_insert(buffer, &iter, buf, -1);
767 g_warning("Invalid PrefType for GtkTextView widget: %d\n",
772 void prefs_set_data_from_toggle(PrefParam *pparam)
774 g_return_if_fail(pparam->type == P_BOOL);
775 g_return_if_fail(*pparam->widget != NULL);
777 *((gboolean *)pparam->data) =
778 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
781 void prefs_set_toggle(PrefParam *pparam)
783 g_return_if_fail(pparam->type == P_BOOL);
784 g_return_if_fail(*pparam->widget != NULL);
786 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
787 *((gboolean *)pparam->data));
790 void prefs_set_data_from_spinbtn(PrefParam *pparam)
792 g_return_if_fail(*pparam->widget != NULL);
794 switch (pparam->type) {
796 *((gint *)pparam->data) =
797 gtk_spin_button_get_value_as_int
798 (GTK_SPIN_BUTTON(*pparam->widget));
801 *((gushort *)pparam->data) =
802 (gushort)gtk_spin_button_get_value_as_int
803 (GTK_SPIN_BUTTON(*pparam->widget));
806 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
811 void prefs_set_spinbtn(PrefParam *pparam)
813 g_return_if_fail(*pparam->widget != NULL);
815 switch (pparam->type) {
817 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
818 (gfloat)*((gint *)pparam->data));
821 gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
822 (gfloat)*((gushort *)pparam->data));
825 g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
830 static GSList *prefs_pages = NULL;
832 void prefs_gtk_open(void)
834 prefswindow_open(_("Preferences"), prefs_pages, NULL);
837 void prefs_gtk_register_page(PrefsPage *page)
839 prefs_pages = g_slist_append(prefs_pages, page);
842 void prefs_gtk_unregister_page(PrefsPage *page)
844 prefs_pages = g_slist_remove(prefs_pages, page);