2007-10-10 [paul] 3.0.2cvs54
[claws.git] / src / gtk / quicksearch.c
index 0a1b96c577779300bf077e0fad93f72a7e0b8346..baf212e09c665b5d2da1aadc4388c5df6e747c9b 100644 (file)
@@ -1,10 +1,11 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 2004 Hiroyuki Yamamoto & the Claws Mail team
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2007 Colin Leroy <colin@colino.net> 
+ * and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -13,8 +14,8 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * 
  */
 
 #ifdef HAVE_CONFIG_H
@@ -29,6 +30,7 @@
 #include <gdk/gdkkeysyms.h>
 
 #include "utils.h"
+#include "combobox.h"
 #include "menu.h"
 #include "prefs_common.h"
 #include "description_window.h"
@@ -65,20 +67,43 @@ struct _QuickSearch
        gboolean                         is_fast;
        gboolean                         in_typing;
        guint                            press_timeout_id;
+
+       /* dynamic and autorun qs settings are exclusive*/
+       GtkWidget                        *dynamic_menuitem;
+       GtkWidget                        *autorun_menuitem;
 };
 
 static void quicksearch_set_running(QuickSearch *quicksearch, gboolean run);
 static void quicksearch_set_active(QuickSearch *quicksearch, gboolean active);
 static void quicksearch_reset_folder_items(QuickSearch *quicksearch, FolderItem *folder_item);
+static gchar *expand_search_string(const gchar *str);
+static gchar *expand_tag_search_string(const gchar *str);
 
 gboolean quicksearch_is_fast(QuickSearch *quicksearch)
 {
        return quicksearch->is_fast;
 }
 
+static void quicksearch_set_type(QuickSearch *quicksearch, gint type)
+{
+       gint index;
+       index = menu_find_option_menu_index(GTK_OPTION_MENU(quicksearch->search_type_opt), 
+                                       GINT_TO_POINTER(type),
+                                       NULL);
+       gtk_option_menu_set_history(GTK_OPTION_MENU(quicksearch->search_type_opt), index);      
+}
+
+static gchar *quicksearch_get_text(QuickSearch * quicksearch)
+{
+       gchar *search_string = gtk_editable_get_chars(GTK_EDITABLE(GTK_BIN(quicksearch->search_string_entry)->child), 0, -1);
+
+       g_strstrip(search_string);
+       return search_string;
+}
+
 static void prepare_matcher(QuickSearch *quicksearch)
 {
-       const gchar *search_string = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry));
+       gchar *search_string = quicksearch_get_text(quicksearch);
 
        if (search_string == NULL || search_string[0] == '\0') {
                quicksearch_set_active(quicksearch, FALSE);
@@ -87,6 +112,7 @@ static void prepare_matcher(QuickSearch *quicksearch)
        if (quicksearch->matcher_list != NULL) {
                if (quicksearch->matching) {
                        quicksearch->deferred_free = TRUE;
+                       g_free(search_string);
                        return;
                }
                quicksearch->deferred_free = FALSE;
@@ -95,6 +121,7 @@ static void prepare_matcher(QuickSearch *quicksearch)
        }
 
        if (search_string == NULL || search_string[0] == '\0') {
+               g_free(search_string);
                return;
        }
 
@@ -108,15 +135,26 @@ static void prepare_matcher(QuickSearch *quicksearch)
                } else {
                        quicksearch->matcher_list = NULL;
                        quicksearch_set_active(quicksearch, FALSE);
-
+                       g_free(search_string);
                        return;
                }
+       } else if (prefs_common.summary_quicksearch_type == QUICK_SEARCH_TAG) {
+               char *newstr = expand_tag_search_string(search_string);
+               quicksearch->matcher_list = matcher_parser_get_cond(newstr, &quicksearch->is_fast);
+               g_free(newstr);
+       } else if (prefs_common.summary_quicksearch_type == QUICK_SEARCH_MIXED) {
+               char *newstr = expand_tag_search_string(search_string);
+               quicksearch->matcher_list = matcher_parser_get_cond(newstr, &quicksearch->is_fast);
+               g_free(newstr);
+               g_free(quicksearch->search_string);
+               quicksearch->search_string = g_utf8_casefold(search_string, -1);
        } else {
                quicksearch->is_fast = TRUE;
                g_free(quicksearch->search_string);
-               quicksearch->search_string = g_strdup(search_string);
+               quicksearch->search_string = g_utf8_casefold(search_string, -1);
        }
 
+       g_free(search_string);
        quicksearch_set_active(quicksearch, TRUE);
 }
 
@@ -159,28 +197,34 @@ gboolean quicksearch_has_focus(QuickSearch *quicksearch)
 
 static void searchbar_run(QuickSearch *quicksearch, gboolean run_only_if_fast)
 {
-       const gchar *search_string = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry));
+       gchar *search_string = quicksearch_get_text(quicksearch);
 
        /* add to history */
        if (!quicksearch->in_typing && search_string && strlen(search_string) != 0) {
+               combobox_unset_popdown_strings(GTK_COMBO_BOX(quicksearch->search_string_entry));
                prefs_common.summary_quicksearch_history =
                        add_history(prefs_common.summary_quicksearch_history,
                                        search_string);
-               gtk_combo_set_popdown_strings(GTK_COMBO(quicksearch->search_string_entry),
+               combobox_set_popdown_strings(GTK_COMBO_BOX(quicksearch->search_string_entry),
                        prefs_common.summary_quicksearch_history);
        }
 
        prepare_matcher(quicksearch);
-       if (run_only_if_fast && !quicksearch->is_fast)
+       if (run_only_if_fast && !quicksearch->is_fast) {
+               g_free(search_string);
                return;
+       }
        if (quicksearch->matcher_list == NULL && 
            prefs_common.summary_quicksearch_type == QUICK_SEARCH_EXTENDED &&
-           search_string && strlen(search_string) != 0)
+           search_string && strlen(search_string) != 0) {
+               g_free(search_string);
                return;
+       }
        quicksearch_set_running(quicksearch, TRUE);
        if (quicksearch->callback != NULL)
                quicksearch->callback(quicksearch, quicksearch->callback_data);
        quicksearch_set_running(quicksearch, FALSE);
+       g_free(search_string);
 }
 
 static int searchbar_changed_timeout(void *data)
@@ -193,8 +237,14 @@ static int searchbar_changed_timeout(void *data)
        return FALSE;
 }
 
-static gboolean searchbar_changed_cb(GtkWidget *widget, QuickSearch *qs)
+static void searchbar_changed_cb(GtkWidget *widget, QuickSearch *qs)
 {
+       if (!qs->has_focus && prefs_common.summary_quicksearch_autorun) {
+               gtk_widget_grab_focus(qs->search_string_entry);
+               searchbar_run(qs, TRUE);
+               return;
+       }
+
        if (prefs_common.summary_quicksearch_dynamic) {
                if (qs->press_timeout_id != -1) {
                        g_source_remove(qs->press_timeout_id);
@@ -203,34 +253,40 @@ static gboolean searchbar_changed_cb(GtkWidget *widget, QuickSearch *qs)
                                searchbar_changed_timeout, qs);
        }
 
-       return FALSE;
+       if (!qs->has_focus)
+               gtk_widget_grab_focus(qs->search_string_entry);
 }
 
 static gboolean searchbar_pressed(GtkWidget *widget, GdkEventKey *event,
                                  QuickSearch *quicksearch)
 {
-       if (event != NULL && event->keyval == GDK_Escape) {
-
-               const gchar *str;
+       if (event && (event->keyval == GDK_Escape)) {
+               gchar *str;
 
                quicksearch->in_typing = FALSE;
 
-               str = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry));
+               str = quicksearch_get_text(quicksearch);
                g_return_val_if_fail(str != NULL, TRUE);
 
                /* If the string entry is empty -> hide quicksearch bar. If not -> empty it */
                if (!*str) {
-                       quicksearch_hide(quicksearch);
+                       summaryview_activate_quicksearch(
+                               mainwindow_get_mainwindow()->summaryview, 
+                               FALSE);
                } else {
                        quicksearch_set(quicksearch, prefs_common.summary_quicksearch_type, "");
                        gtk_widget_grab_focus(
-                                       GTK_WIDGET(GTK_COMBO(quicksearch->search_string_entry)->entry));
+                                       mainwindow_get_mainwindow()->summaryview->ctree);
                }
-
+               g_free(str);
                return TRUE;
        }
 
-       if (event != NULL && event->keyval == GDK_Return) {
+       if (event != NULL && (event->keyval == GDK_Return || event->keyval == GDK_KP_Enter)) {
+               if (quicksearch->press_timeout_id != -1) {
+                       g_source_remove(quicksearch->press_timeout_id);
+                       quicksearch->press_timeout_id = -1;
+               }
                quicksearch->in_typing = FALSE;
                /* add expression to history list and exec quicksearch */
                searchbar_run(quicksearch, FALSE);
@@ -239,13 +295,20 @@ static gboolean searchbar_pressed(GtkWidget *widget, GdkEventKey *event,
                return TRUE;
        }
 
+       if (event && (event->keyval == GDK_Down || event->keyval == GDK_Up)) {
+               combobox_set_value_from_arrow_key(
+                               GTK_COMBO_BOX(quicksearch->search_string_entry),
+                               event->keyval);
+               return TRUE;
+       }
+
        return FALSE;
 }
 
 static gboolean searchtype_changed(GtkMenuItem *widget, gpointer data)
 {
        QuickSearch *quicksearch = (QuickSearch *)data;
-       const gchar *search_string = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry));
+       gchar *search_string = quicksearch_get_text(quicksearch);
 
        prefs_common.summary_quicksearch_type = GPOINTER_TO_INT(g_object_get_data(
                                   G_OBJECT(GTK_MENU_ITEM(gtk_menu_get_active(
@@ -254,7 +317,8 @@ static gboolean searchtype_changed(GtkMenuItem *widget, gpointer data)
        /* Show extended search description button, only when Extended is selected */
        update_extended_buttons(quicksearch);
 
-       if (!search_string || strlen(search_string) == 0) {
+       if (!search_string || *(search_string) == 0) {
+               g_free(search_string);
                return TRUE;
        }
 
@@ -264,6 +328,7 @@ static gboolean searchtype_changed(GtkMenuItem *widget, gpointer data)
        if (quicksearch->callback != NULL)
                quicksearch->callback(quicksearch, quicksearch->callback_data);
        quicksearch_set_running(quicksearch, FALSE);
+       g_free(search_string);
        return TRUE;
 }
 
@@ -271,15 +336,15 @@ static gboolean searchtype_recursive_changed(GtkMenuItem *widget, gpointer data)
 {
        QuickSearch *quicksearch = (QuickSearch *)data;
        gboolean checked = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
-       const gchar *search_string = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry));
+       gchar *search_string = quicksearch_get_text(quicksearch);
 
        prefs_common.summary_quicksearch_recurse = checked;
 
        /* reselect the search type */
-       gtk_option_menu_set_history(GTK_OPTION_MENU(quicksearch->search_type_opt),
-                                   prefs_common.summary_quicksearch_type);
+       quicksearch_set_type(quicksearch, prefs_common.summary_quicksearch_type);
 
-       if (!search_string || strlen(search_string) == 0) {
+       if (!search_string || *(search_string) == 0) {
+               g_free(search_string);
                return TRUE;
        }
 
@@ -289,6 +354,7 @@ static gboolean searchtype_recursive_changed(GtkMenuItem *widget, gpointer data)
        if (quicksearch->callback != NULL)
                quicksearch->callback(quicksearch, quicksearch->callback_data);
        quicksearch_set_running(quicksearch, FALSE);
+       g_free(search_string);
        return TRUE;
 }
 
@@ -300,8 +366,7 @@ static gboolean searchtype_sticky_changed(GtkMenuItem *widget, gpointer data)
        prefs_common.summary_quicksearch_sticky = checked;
 
        /* reselect the search type */
-       gtk_option_menu_set_history(GTK_OPTION_MENU(quicksearch->search_type_opt),
-                                   prefs_common.summary_quicksearch_type);
+       quicksearch_set_type(quicksearch, prefs_common.summary_quicksearch_type);
 
        return TRUE;
 }
@@ -312,10 +377,30 @@ static gboolean searchtype_dynamic_changed(GtkMenuItem *widget, gpointer data)
        gboolean checked = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
 
        prefs_common.summary_quicksearch_dynamic = checked;
+       if (checked)
+               gtk_check_menu_item_set_active(
+                               GTK_CHECK_MENU_ITEM(quicksearch->autorun_menuitem),
+                               FALSE);
+
+       /* reselect the search type */
+       quicksearch_set_type(quicksearch, prefs_common.summary_quicksearch_type);
+
+       return TRUE;
+}
+
+static gboolean searchtype_autorun_changed(GtkMenuItem *widget, gpointer data)
+{
+       QuickSearch *quicksearch = (QuickSearch *)data;
+       gboolean checked = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
+
+       prefs_common.summary_quicksearch_autorun = checked;
+       if (checked)
+               gtk_check_menu_item_set_active(
+                               GTK_CHECK_MENU_ITEM(quicksearch->dynamic_menuitem),
+                               FALSE);
 
        /* reselect the search type */
-       gtk_option_menu_set_history(GTK_OPTION_MENU(quicksearch->search_type_opt),
-                                   prefs_common.summary_quicksearch_type);
+       quicksearch_set_type(quicksearch, prefs_common.summary_quicksearch_type);
 
        return TRUE;
 }
@@ -357,6 +442,8 @@ static gchar *search_descr_strings[] = {
        "Sg #",  N_("messages whose size is greater than #"),
        "Ss #",  N_("messages whose size is smaller than #"),
        "t S",   N_("messages which have been sent to S"),
+       "tg S",  N_("messages which tags contain S"),
+       "tagged",N_("messages which have tag(s)"),
        "T",     N_("marked messages"),
        "U",     N_("unread messages"),
        "x S",   N_("messages which contain S in References header"),
@@ -378,7 +465,7 @@ static DescriptionWindow search_descr = {
        2,
        N_("Extended Search"),
        N_("Extended Search allows the user to define criteria that messages must "
-           "have in order to match and be displayed in the message list.\n\n"
+           "have in order to match and be displayed in the message list.\n"
           "The following symbols can be used:"),
        search_descr_strings
 };
@@ -424,18 +511,17 @@ static void search_condition_expr_done(MatcherList * matchers)
 
 static gboolean search_condition_expr(GtkMenuItem *widget, gpointer data)
 {
-       const gchar * cond_str;
+       gchar * cond_str;
        MatcherList * matchers = NULL;
        
        g_return_val_if_fail(
                        mainwindow_get_mainwindow()->summaryview->quicksearch != NULL,
                        FALSE);
 
-       /* re-use it the current quicksearch value if it's a condition expression,
+       /* re-use the current quicksearch value if it's a condition expression,
           otherwise ignore it silently */
-       cond_str = gtk_entry_get_text(
-                       GTK_ENTRY(GTK_COMBO(mainwindow_get_mainwindow()->summaryview->quicksearch->
-                       search_string_entry)->entry));
+       cond_str = quicksearch_get_text(mainwindow_get_mainwindow()->summaryview->quicksearch);
+
        if (*cond_str != '\0') {
                matchers = matcher_parser_get_cond((gchar*)cond_str, NULL);
        }
@@ -445,6 +531,8 @@ static gboolean search_condition_expr(GtkMenuItem *widget, gpointer data)
        if (matchers != NULL)
                matcherlist_free(matchers);
 
+       g_free(cond_str);
+
        return TRUE;
 };
 
@@ -461,7 +549,8 @@ QuickSearch *quicksearch_new()
        GtkWidget *clear_search;
        GtkWidget *search_condition_expression;
        GtkWidget *menuitem;
-       GtkTooltips *search_cond_expr_tip;
+       GtkTooltips *tips = gtk_tooltips_new();
+       GtkWidget *vbox;
 
        quicksearch = g_new0(QuickSearch, 1);
 
@@ -473,18 +562,31 @@ QuickSearch *quicksearch_new()
        gtk_box_pack_start(GTK_BOX(hbox_search), search_type_opt, FALSE, FALSE, 0);
 
        search_type = gtk_menu_new();
-       MENUITEM_ADD (search_type, menuitem, _("Subject"), QUICK_SEARCH_SUBJECT);
+       MENUITEM_ADD (search_type, menuitem,
+                       prefs_common_translated_header_name("Subject"), QUICK_SEARCH_SUBJECT);
+       g_signal_connect(G_OBJECT(menuitem), "activate",
+                        G_CALLBACK(searchtype_changed),
+                        quicksearch);
+       MENUITEM_ADD (search_type, menuitem,
+                       prefs_common_translated_header_name("From"), QUICK_SEARCH_FROM);
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(searchtype_changed),
                         quicksearch);
-       MENUITEM_ADD (search_type, menuitem, _("From"), QUICK_SEARCH_FROM);
+       MENUITEM_ADD (search_type, menuitem,
+                       prefs_common_translated_header_name("To"), QUICK_SEARCH_TO);
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(searchtype_changed),
                         quicksearch);
-       MENUITEM_ADD (search_type, menuitem, _("To"), QUICK_SEARCH_TO);
+       MENUITEM_ADD (search_type, menuitem,
+                       prefs_common_translated_header_name("Tag"), QUICK_SEARCH_TAG);
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(searchtype_changed),
                         quicksearch);
+       MENUITEM_ADD (search_type, menuitem,
+                       _("From/To/Subject/Tag"), QUICK_SEARCH_MIXED);
+       g_signal_connect(G_OBJECT(menuitem), "activate",
+                        G_CALLBACK(searchtype_changed),
+                        quicksearch);
        MENUITEM_ADD (search_type, menuitem, _("Extended"), QUICK_SEARCH_EXTENDED);
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(searchtype_changed),
@@ -518,24 +620,42 @@ QuickSearch *quicksearch_new()
        gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
                                        prefs_common.summary_quicksearch_dynamic);
 
+       quicksearch->dynamic_menuitem = menuitem;
+
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(searchtype_dynamic_changed),
                         quicksearch);
 
+       menuitem = gtk_check_menu_item_new_with_label(_("Run on select"));
+       gtk_menu_shell_append(GTK_MENU_SHELL(search_type), menuitem);
+
+       gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
+                                       prefs_common.summary_quicksearch_autorun);
+
+       quicksearch->autorun_menuitem = menuitem;
+
+       g_signal_connect(G_OBJECT(menuitem), "activate",
+                        G_CALLBACK(searchtype_autorun_changed),
+                        quicksearch);
+
        gtk_option_menu_set_menu(GTK_OPTION_MENU(search_type_opt), search_type);
 
-       gtk_option_menu_set_history(GTK_OPTION_MENU(search_type_opt), prefs_common.summary_quicksearch_type);
+       quicksearch->search_type_opt = search_type_opt;
+       quicksearch_set_type(quicksearch, prefs_common.summary_quicksearch_type);
 
        gtk_widget_show(search_type);
 
-       search_string_entry = gtk_combo_new();
-       gtk_box_pack_start(GTK_BOX(hbox_search), search_string_entry, FALSE, FALSE, 2);
-       gtk_combo_set_value_in_list(GTK_COMBO(search_string_entry), FALSE, TRUE);
-       gtk_combo_set_case_sensitive(GTK_COMBO(search_string_entry), TRUE);
+       search_string_entry = gtk_combo_box_entry_new_text ();
+       gtk_combo_box_set_active(GTK_COMBO_BOX(search_string_entry), -1);
        if (prefs_common.summary_quicksearch_history)
-               gtk_combo_set_popdown_strings(GTK_COMBO(search_string_entry),
+               combobox_set_popdown_strings(GTK_COMBO_BOX(search_string_entry),
                        prefs_common.summary_quicksearch_history);
-       gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(search_string_entry)->entry), "");
+
+       vbox = gtk_vbox_new(TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(vbox), search_string_entry, FALSE, FALSE, 0);
+       gtk_box_pack_start(GTK_BOX(hbox_search), vbox, FALSE, FALSE, 4);
+
+       gtk_widget_show(vbox);
        gtk_widget_show(search_string_entry);
 
        search_hbox = gtk_hbox_new(FALSE, 5);
@@ -549,6 +669,9 @@ QuickSearch *quicksearch_new()
                           FALSE, FALSE, 0);
        g_signal_connect(G_OBJECT(clear_search), "clicked",
                         G_CALLBACK(clear_search_cb), quicksearch);
+       gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),
+                            clear_search,
+                            _("Clear the current search"), NULL);
        gtk_widget_show(clear_search);
 
 #if GTK_CHECK_VERSION(2, 8, 0)
@@ -561,8 +684,7 @@ QuickSearch *quicksearch_new()
        g_signal_connect(G_OBJECT (search_condition_expression), "clicked",
                         G_CALLBACK(search_condition_expr),
                         quicksearch);
-       search_cond_expr_tip = gtk_tooltips_new();
-       gtk_tooltips_set_tip(GTK_TOOLTIPS(search_cond_expr_tip),
+       gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),
                             search_condition_expression,
                             _("Edit search criteria"), NULL);
        gtk_widget_show(search_condition_expression);
@@ -576,33 +698,35 @@ QuickSearch *quicksearch_new()
                           FALSE, FALSE, 0);
        g_signal_connect(G_OBJECT(search_description), "clicked",
                         G_CALLBACK(search_description_cb), NULL);
+       gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),
+                            search_description,
+                            _("Information about extended symbols"), NULL);
        gtk_widget_show(search_description);
 
        gtk_box_pack_start(GTK_BOX(hbox_search), search_hbox, FALSE, FALSE, 2);
        gtk_widget_show(search_hbox);
 
-       g_signal_connect(G_OBJECT(GTK_COMBO(search_string_entry)->entry),
+       g_signal_connect(G_OBJECT(GTK_BIN(search_string_entry)->child),
                           "key_press_event",
                           G_CALLBACK(searchbar_pressed),
                           quicksearch);
 
-       g_signal_connect(G_OBJECT(GTK_COMBO(search_string_entry)->entry),
+       g_signal_connect(G_OBJECT(GTK_BIN(search_string_entry)->child),
                         "changed",
                         G_CALLBACK(searchbar_changed_cb),
                         quicksearch);
 
-       g_signal_connect(G_OBJECT(GTK_COMBO(search_string_entry)->entry),
+       g_signal_connect(G_OBJECT(GTK_BIN(search_string_entry)->child),
                         "focus_in_event",
                         G_CALLBACK(searchbar_focus_evt_in),
                         quicksearch);
-       g_signal_connect(G_OBJECT(GTK_COMBO(search_string_entry)->entry),
+       g_signal_connect(G_OBJECT(GTK_BIN(search_string_entry)->child),
                         "focus_out_event",
                         G_CALLBACK(searchbar_focus_evt_out),
                         quicksearch);
 
        quicksearch->hbox_search = hbox_search;
        quicksearch->search_type = search_type;
-       quicksearch->search_type_opt = search_type_opt;
        quicksearch->search_string_entry = search_string_entry;
        quicksearch->search_condition_expression = search_condition_expression;
        quicksearch->search_description = search_description;
@@ -618,6 +742,43 @@ QuickSearch *quicksearch_new()
        return quicksearch;
 }
 
+void quicksearch_relayout(QuickSearch *quicksearch)
+{
+       switch (prefs_common.layout_mode) {
+       case NORMAL_LAYOUT:
+       case WIDE_LAYOUT:
+       case WIDE_MSGLIST_LAYOUT:
+#if GTK_CHECK_VERSION(2, 8, 0)
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_description), GTK_STOCK_INFO);
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_condition_expression), GTK_STOCK_EDIT);
+               gtk_button_set_label(GTK_BUTTON(quicksearch->clear_search), GTK_STOCK_CLEAR);
+#else
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_description), _(" Extended Symbols... "));
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_condition_expression), " ... ");
+               gtk_button_set_label(GTK_BUTTON(quicksearch->clear_search), _(" Clear "));
+#endif
+               break;
+       case VERTICAL_LAYOUT:
+#if GTK_CHECK_VERSION(2, 8, 0)
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_description), "");
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_condition_expression), "");
+               gtk_button_set_label(GTK_BUTTON(quicksearch->clear_search), "");
+
+               gtk_button_set_image(GTK_BUTTON(quicksearch->search_description),
+                       gtk_image_new_from_stock(GTK_STOCK_INFO, GTK_ICON_SIZE_BUTTON));
+               gtk_button_set_image(GTK_BUTTON(quicksearch->search_condition_expression),
+                       gtk_image_new_from_stock(GTK_STOCK_EDIT, GTK_ICON_SIZE_BUTTON));
+               gtk_button_set_image(GTK_BUTTON(quicksearch->clear_search),
+                       gtk_image_new_from_stock(GTK_STOCK_CLEAR, GTK_ICON_SIZE_BUTTON));
+#else
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_description), _("Info"));
+               gtk_button_set_label(GTK_BUTTON(quicksearch->search_condition_expression), "...");
+               gtk_button_set_label(GTK_BUTTON(quicksearch->clear_search), _("Clear"));
+#endif
+               break;
+       }
+}
+
 GtkWidget *quicksearch_get_widget(QuickSearch *quicksearch)
 {
        return quicksearch->hbox_search;
@@ -625,31 +786,50 @@ GtkWidget *quicksearch_get_widget(QuickSearch *quicksearch)
 
 void quicksearch_show(QuickSearch *quicksearch)
 {
+       MainWindow *mainwin = mainwindow_get_mainwindow();
+       GtkWidget *ctree = NULL;
        prepare_matcher(quicksearch);
        gtk_widget_show(quicksearch->hbox_search);
        update_extended_buttons(quicksearch);
        gtk_widget_grab_focus(
-               GTK_WIDGET(GTK_COMBO(quicksearch->search_string_entry)->entry));
+               GTK_WIDGET(GTK_BIN(quicksearch->search_string_entry)->child));
+
+       GTK_EVENTS_FLUSH();
+
+       if (!mainwin || !mainwin->summaryview) {
+               return;
+       }
+       
+       ctree = summary_get_main_widget(mainwin->summaryview);
+       
+       if (ctree && mainwin->summaryview->selected)
+               gtk_ctree_node_moveto(GTK_CTREE(ctree), 
+                               mainwin->summaryview->selected, 
+                               0, 0.5, 0);
 }
 
 void quicksearch_hide(QuickSearch *quicksearch)
 {
-       quicksearch_set(quicksearch, prefs_common.summary_quicksearch_type, "");
-       quicksearch_set_active(quicksearch, FALSE);
+       if (quicksearch_is_active(quicksearch)) {
+               quicksearch_set(quicksearch, prefs_common.summary_quicksearch_type, "");
+               quicksearch_set_active(quicksearch, FALSE);
+       }
        gtk_widget_hide(quicksearch->hbox_search);
 }
 
 void quicksearch_set(QuickSearch *quicksearch, QuickSearchType type,
                     const gchar *matchstring)
 {
-       gtk_option_menu_set_history(GTK_OPTION_MENU(quicksearch->search_type_opt),
-                                   type);
+       quicksearch_set_type(quicksearch, type);
+
+       if (!matchstring || !(*matchstring))
+               quicksearch->in_typing = FALSE;
 
-       g_signal_handlers_block_by_func(G_OBJECT(GTK_COMBO(quicksearch->search_string_entry)->entry),
+       g_signal_handlers_block_by_func(G_OBJECT(GTK_BIN(quicksearch->search_string_entry)->child),
                        G_CALLBACK(searchbar_changed_cb), quicksearch);
-       gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry),
+       gtk_entry_set_text(GTK_ENTRY(GTK_BIN(quicksearch->search_string_entry)->child),
                           matchstring);
-       g_signal_handlers_unblock_by_func(G_OBJECT(GTK_COMBO(quicksearch->search_string_entry)->entry),
+       g_signal_handlers_unblock_by_func(G_OBJECT(GTK_BIN(quicksearch->search_string_entry)->child),
                        G_CALLBACK(searchbar_changed_cb), quicksearch);
 
        prefs_common.summary_quicksearch_type = type;
@@ -700,20 +880,20 @@ static void quicksearch_set_active(QuickSearch *quicksearch, gboolean active)
                gtk_widget_set_sensitive(quicksearch->clear_search, TRUE);
                if (colors_initialised) {
                        gtk_widget_modify_base(
-                               GTK_COMBO(quicksearch->search_string_entry)->entry,
+                               GTK_BIN(quicksearch->search_string_entry)->child,
                                GTK_STATE_NORMAL, error ? &red : &yellow);
                        gtk_widget_modify_text(
-                               GTK_COMBO(quicksearch->search_string_entry)->entry,
+                               GTK_BIN(quicksearch->search_string_entry)->child,
                                GTK_STATE_NORMAL, &black);
                }
        } else {
                gtk_widget_set_sensitive(quicksearch->clear_search, FALSE);
                if (colors_initialised) {
                        gtk_widget_modify_base(
-                               GTK_COMBO(quicksearch->search_string_entry)->entry,
+                               GTK_BIN(quicksearch->search_string_entry)->child,
                                GTK_STATE_NORMAL, NULL);
                        gtk_widget_modify_text(
-                               GTK_COMBO(quicksearch->search_string_entry)->entry,
+                               GTK_BIN(quicksearch->search_string_entry)->child,
                                GTK_STATE_NORMAL, NULL);
                }
        }
@@ -735,19 +915,37 @@ gboolean quicksearch_match(QuickSearch *quicksearch, MsgInfo *msginfo)
 {
        gchar *searched_header = NULL;
        gboolean result = FALSE;
+       gchar *to = NULL, *from = NULL, *subject = NULL;
 
        if (!quicksearch->active)
                return TRUE;
 
        switch (prefs_common.summary_quicksearch_type) {
        case QUICK_SEARCH_SUBJECT:
-               searched_header = msginfo->subject;
+               if (msginfo->subject)
+                       searched_header = g_utf8_casefold(msginfo->subject, -1);
+               else
+                       return FALSE;
                break;
        case QUICK_SEARCH_FROM:
-               searched_header = msginfo->from;
+               if (msginfo->from)
+                       searched_header = g_utf8_casefold(msginfo->from, -1);
+               else
+                       return FALSE;
                break;
        case QUICK_SEARCH_TO:
-               searched_header = msginfo->to;
+               if (msginfo->to)
+                       searched_header = g_utf8_casefold(msginfo->to, -1);
+               else
+                       return FALSE;
+               break;
+       case QUICK_SEARCH_MIXED:
+               if (msginfo->to)
+                       to = g_utf8_casefold(msginfo->to, -1);
+               if (msginfo->from)
+                       from = g_utf8_casefold(msginfo->from, -1);
+               if (msginfo->subject)
+                       subject = g_utf8_casefold(msginfo->subject, -1);
                break;
        case QUICK_SEARCH_EXTENDED:
                break;
@@ -755,10 +953,21 @@ gboolean quicksearch_match(QuickSearch *quicksearch, MsgInfo *msginfo)
                debug_print("unknown search type (%d)\n", prefs_common.summary_quicksearch_type);
                break;
        }
+
        quicksearch->matching = TRUE;
        if (prefs_common.summary_quicksearch_type != QUICK_SEARCH_EXTENDED &&
+           prefs_common.summary_quicksearch_type != QUICK_SEARCH_MIXED &&
+           prefs_common.summary_quicksearch_type != QUICK_SEARCH_TAG &&
            quicksearch->search_string &&
-            searched_header && strcasestr(searched_header, quicksearch->search_string) != NULL)
+            searched_header && strstr(searched_header, quicksearch->search_string) != NULL)
+               result = TRUE;
+       else if (prefs_common.summary_quicksearch_type == QUICK_SEARCH_MIXED &&
+               quicksearch->search_string && (
+               (to && strstr(to, quicksearch->search_string) != NULL) ||
+               (from && strstr(from, quicksearch->search_string) != NULL) ||
+               (subject && strstr(subject, quicksearch->search_string) != NULL) ||
+               ((quicksearch->matcher_list != NULL) &&
+                matcherlist_match(quicksearch->matcher_list, msginfo))  ))
                result = TRUE;
        else if ((quicksearch->matcher_list != NULL) &&
                 matcherlist_match(quicksearch->matcher_list, msginfo))
@@ -769,11 +978,16 @@ gboolean quicksearch_match(QuickSearch *quicksearch, MsgInfo *msginfo)
                prepare_matcher(quicksearch);
        }
 
+       g_free(to);
+       g_free(from);
+       g_free(subject);
+       g_free(searched_header);
+
        return result;
 }
 
 /* allow Mutt-like patterns in quick search */
-gchar *expand_search_string(const gchar *search_string)
+static gchar *expand_search_string(const gchar *search_string)
 {
        int i = 0;
        gchar term_char, save_char;
@@ -821,6 +1035,7 @@ gchar *expand_search_string(const gchar *search_string)
                { "Sg", "size_greater",                 1,      FALSE,  FALSE },
                { "Ss", "size_smaller",                 1,      FALSE,  FALSE },
                { "t",  "to",                           1,      TRUE,   TRUE  },
+               { "tg", "tag",                          1,      TRUE,   TRUE  },
                { "T",  "marked",                       0,      FALSE,  FALSE },
                { "U",  "unread",                       0,      FALSE,  FALSE },
                { "x",  "header \"References\"",        1,      TRUE,   TRUE  },
@@ -951,6 +1166,30 @@ gchar *expand_search_string(const gchar *search_string)
        return returnstr;
 }
 
+static gchar *expand_tag_search_string(const gchar *search_string)
+{
+       gchar *newstr = NULL;
+       gchar **words = search_string ? g_strsplit(search_string, " ", -1):NULL;
+       gint i = 0;
+       while (words && words[i] && *words[i]) {
+               g_strstrip(words[i]);
+               if (!newstr) {
+                       newstr = g_strdup_printf("tag regexpcase \"%s\"", words[i]);
+               } else {
+                       gint o_len = strlen(newstr);
+                       gint s_len = 18; /* strlen("|tag regexpcase \"\"") */
+                       gint n_len = s_len + strlen(words[i]);
+                       newstr = g_realloc(newstr,o_len+n_len+1);
+                       strcpy(newstr+o_len, "|tag regexpcase \"");
+                       strcpy(newstr+o_len+(s_len-1), words[i]);
+                       strcpy(newstr+o_len+(n_len-1), "\"");
+               }
+               i++;
+       }
+       g_strfreev(words);
+       return newstr;
+}
+
 static void quicksearch_set_running(QuickSearch *quicksearch, gboolean run)
 {
        quicksearch->running = run;
@@ -963,7 +1202,7 @@ gboolean quicksearch_is_running(QuickSearch *quicksearch)
 
 void quicksearch_pass_key(QuickSearch *quicksearch, guint val, GdkModifierType mod)
 {
-       GtkEntry *entry = GTK_ENTRY(GTK_COMBO(quicksearch->search_string_entry)->entry);
+       GtkEntry *entry = GTK_ENTRY(GTK_BIN(quicksearch->search_string_entry)->child);
        glong curpos = gtk_editable_get_position(GTK_EDITABLE(entry));
        guint32 c;
        char *str = g_strdup(gtk_entry_get_text(entry));
@@ -1011,24 +1250,25 @@ void quicksearch_pass_key(QuickSearch *quicksearch, guint val, GdkModifierType m
 static gboolean quicksearch_match_subfolder(QuickSearch *quicksearch,
                                 FolderItem *src)
 {
-       GSList *msglist = folder_item_get_msg_list(src);
+       GSList *msglist = NULL;
        GSList *cur;
        gboolean result = FALSE;
-       gint num = 0, total = src->total_msgs;
+       gint num = 0, total = 0;
        gint interval = quicksearch_is_fast(quicksearch) ? 5000:100;
 
        statusbar_print_all(_("Searching in %s... \n"),
                src->path ? src->path : "(null)");
+               
+       msglist = folder_item_get_msg_list(src);
+       total = src->total_msgs;
        folder_item_update_freeze();
        for (cur = msglist; cur != NULL; cur = cur->next) {
                MsgInfo *msg = (MsgInfo *)cur->data;
                statusbar_progress_all(num++,total, interval);
                if (quicksearch_match(quicksearch, msg)) {
-                       procmsg_msginfo_free(msg);
                        result = TRUE;
                        break;
                }
-               procmsg_msginfo_free(msg);
                if (num % interval == 0)
                        GTK_EVENTS_FLUSH();
                if (!quicksearch_is_active(quicksearch))
@@ -1038,7 +1278,7 @@ static gboolean quicksearch_match_subfolder(QuickSearch *quicksearch,
        statusbar_progress_all(0,0,0);
        statusbar_pop_all();
 
-       g_slist_free(msglist);
+       procmsg_msg_list_free(msglist);
        return result;
 }