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claws-mail/src/summary_search.c
wwp ff51eec7ab Improvements and fixes in the folder search: prevent changes in 
criterias while the search is performing (disable appropriate widgets).
Better disabling/enabling of widgets when changing search modes or
state.
Discard current cached search when switching from/to advanced
search or changing the case sensitivity or changing the matching
any/all mode.
2017-01-17 22:44:30 +01:00

1162 lines
38 KiB
C
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/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2013 Hiroyuki Yamamoto 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#include "claws-features.h"
#endif
#include "defs.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#if !GTK_CHECK_VERSION(3, 0, 0)
#include "gtk/gtksctree.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "main.h"
#include "summary_search.h"
#include "summaryview.h"
#include "messageview.h"
#include "mainwindow.h"
#include "menu.h"
#include "utils.h"
#include "gtkutils.h"
#include "combobox.h"
#include "prefs_gtk.h"
#include "manage_window.h"
#include "alertpanel.h"
#include "advsearch.h"
#include "matcher.h"
#include "matcher_parser.h"
#include "prefs_matcher.h"
#include "manual.h"
#include "prefs_common.h"
#include "statusbar.h"
static struct SummarySearchWindow {
GtkWidget *window;
GtkWidget *bool_optmenu;
GtkWidget *from_label;
GtkWidget *from_entry;
GtkWidget *to_label;
GtkWidget *to_entry;
GtkWidget *subject_label;
GtkWidget *subject_entry;
GtkWidget *body_label;
GtkWidget *body_entry;
GtkWidget *adv_condition_label;
GtkWidget *adv_condition_entry;
GtkWidget *adv_condition_btn;
GtkWidget *adv_search_checkbtn;
GtkWidget *case_checkbtn;
GtkWidget *clear_btn;
GtkWidget *help_btn;
GtkWidget *all_btn;
GtkWidget *prev_btn;
GtkWidget *next_btn;
GtkWidget *close_btn;
GtkWidget *stop_btn;
SummaryView *summaryview;
AdvancedSearch *advsearch;
gboolean is_fast;
gboolean matcher_is_outdated;
gboolean search_in_progress;
GHashTable *matched_msgnums;
gboolean is_searching;
gboolean from_entry_has_focus;
gboolean to_entry_has_focus;
gboolean subject_entry_has_focus;
gboolean body_entry_has_focus;
gboolean adv_condition_entry_has_focus;
} search_window;
static gchar* add_history_get(GtkWidget *from, GList **history);
static void summary_search_create (void);
static gboolean summary_search_verify_match (MsgInfo *msg);
static gboolean summary_search_prepare_matcher ();
static gboolean summary_search_prereduce_msg_list ();
static void summary_search_execute (gboolean backward,
gboolean search_all);
static void summary_search_clear (GtkButton *button,
gpointer data);
static void summary_search_prev_clicked (GtkButton *button,
gpointer data);
static void summary_search_next_clicked (GtkButton *button,
gpointer data);
static void summary_search_all_clicked (GtkButton *button,
gpointer data);
static void summary_search_stop_clicked (GtkButton *button,
gpointer data);
static void adv_condition_btn_clicked (GtkButton *button,
gpointer data);
static void optmenu_changed (GtkComboBox *widget, gpointer user_data);
static void from_changed (void);
static void to_changed (void);
static void subject_changed (void);
static void body_changed (void);
static void adv_condition_changed (void);
static void case_changed (GtkToggleButton *togglebutton, gpointer user_data);
static void adv_search_changed (GtkToggleButton *togglebutton, gpointer user_data);
static gboolean from_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean from_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean to_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean to_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean subject_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean subject_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean body_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean body_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean adv_condition_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean adv_condition_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data);
static gboolean key_pressed (GtkWidget *widget,
GdkEventKey *event,
gpointer data);
#define GTK_BUTTON_SET_SENSITIVE(widget,sensitive) { \
gtk_widget_set_sensitive(widget, sensitive); \
}
static gchar* add_history_get(GtkWidget *from, GList **history)
{
gchar *result;
#if !GTK_CHECK_VERSION(2, 24, 0)
result = gtk_combo_box_get_active_text(GTK_COMBO_BOX(from));
#else
result = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(from));
#endif
if (!result)
result = gtk_editable_get_chars(GTK_EDITABLE(gtk_bin_get_child(GTK_BIN(from))), 0, -1);
if (result && result[0] != '\0') {
/* add to history */
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_unset_popdown_strings(GTK_COMBO_BOX(from));
#else
combobox_unset_popdown_strings(GTK_COMBO_BOX_TEXT(from));
#endif
*history = add_history(*history, result);
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(from), *history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(from), *history);
#endif
return result;
} else {
g_free(result);
return NULL;
}
}
void summary_search(SummaryView *summaryview)
{
if (!search_window.window) {
summary_search_create();
} else {
gtk_widget_hide(search_window.window);
}
search_window.summaryview = summaryview;
gtk_widget_grab_focus(search_window.next_btn);
gtk_widget_grab_focus(search_window.subject_entry);
gtk_widget_show(search_window.window);
}
static void summary_show_stop_button(void)
{
gtk_widget_hide(search_window.close_btn);
gtk_widget_show(search_window.stop_btn);
GTK_BUTTON_SET_SENSITIVE(search_window.clear_btn, FALSE)
GTK_BUTTON_SET_SENSITIVE(search_window.all_btn, FALSE)
GTK_BUTTON_SET_SENSITIVE(search_window.prev_btn, FALSE)
GTK_BUTTON_SET_SENSITIVE(search_window.next_btn, FALSE)
gtk_widget_set_sensitive(search_window.adv_condition_label, FALSE);
gtk_widget_set_sensitive(search_window.adv_condition_entry, FALSE);
gtk_widget_set_sensitive(search_window.adv_condition_btn, FALSE);
gtk_widget_set_sensitive(search_window.to_label, FALSE);
gtk_widget_set_sensitive(search_window.to_entry, FALSE);
gtk_widget_set_sensitive(search_window.from_label, FALSE);
gtk_widget_set_sensitive(search_window.from_entry, FALSE);
gtk_widget_set_sensitive(search_window.subject_label, FALSE);
gtk_widget_set_sensitive(search_window.subject_entry, FALSE);
gtk_widget_set_sensitive(search_window.body_label, FALSE);
gtk_widget_set_sensitive(search_window.body_entry, FALSE);
gtk_widget_set_sensitive(search_window.bool_optmenu, FALSE);
gtk_widget_set_sensitive(search_window.clear_btn, FALSE);
gtk_widget_set_sensitive(search_window.case_checkbtn, FALSE);
gtk_widget_set_sensitive(search_window.adv_search_checkbtn, FALSE);
}
static void summary_hide_stop_button(void)
{
GTK_BUTTON_SET_SENSITIVE(search_window.clear_btn, TRUE)
gtk_widget_hide(search_window.stop_btn);
gtk_widget_show(search_window.close_btn);
if (gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(search_window.adv_search_checkbtn))) {
gtk_widget_set_sensitive(search_window.adv_condition_label, TRUE);
gtk_widget_set_sensitive(search_window.adv_condition_entry, TRUE);
gtk_widget_set_sensitive(search_window.adv_condition_btn, TRUE);
gtk_widget_set_sensitive(search_window.case_checkbtn, FALSE);
gtk_widget_set_sensitive(search_window.bool_optmenu, FALSE);
} else {
gtk_widget_set_sensitive(search_window.to_label, TRUE);
gtk_widget_set_sensitive(search_window.to_entry, TRUE);
gtk_widget_set_sensitive(search_window.from_label, TRUE);
gtk_widget_set_sensitive(search_window.from_entry, TRUE);
gtk_widget_set_sensitive(search_window.subject_label, TRUE);
gtk_widget_set_sensitive(search_window.subject_entry, TRUE);
gtk_widget_set_sensitive(search_window.body_label, TRUE);
gtk_widget_set_sensitive(search_window.body_entry, TRUE);
gtk_widget_set_sensitive(search_window.case_checkbtn, TRUE);
gtk_widget_set_sensitive(search_window.bool_optmenu, TRUE);
}
gtk_widget_set_sensitive(search_window.clear_btn, TRUE);
gtk_widget_set_sensitive(search_window.all_btn, TRUE);
gtk_widget_set_sensitive(search_window.prev_btn, TRUE);
gtk_widget_set_sensitive(search_window.next_btn, TRUE);
gtk_widget_set_sensitive(search_window.adv_search_checkbtn, TRUE);
}
static void summary_search_create(void)
{
GtkWidget *window;
GtkWidget *vbox1;
GtkWidget *bool_hbox;
GtkWidget *bool_optmenu;
GtkListStore *menu;
GtkTreeIter iter;
GtkWidget *clear_btn;
GtkWidget *table1;
GtkWidget *from_label;
GtkWidget *from_entry;
GtkWidget *to_label;
GtkWidget *to_entry;
GtkWidget *subject_label;
GtkWidget *subject_entry;
GtkWidget *body_label;
GtkWidget *body_entry;
GtkWidget *adv_condition_label;
GtkWidget *adv_condition_entry;
GtkWidget *adv_condition_btn;
GtkWidget *checkbtn_hbox;
GtkWidget *adv_search_checkbtn;
GtkWidget *case_checkbtn;
GtkWidget *confirm_area;
GtkWidget *help_btn;
GtkWidget *all_btn;
GtkWidget *prev_btn;
GtkWidget *next_btn;
GtkWidget *close_btn;
GtkWidget *stop_btn;
gboolean is_searching = FALSE;
window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "summary_search");
gtk_window_set_title(GTK_WINDOW (window), _("Search messages"));
gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
gtk_container_set_border_width(GTK_CONTAINER (window), 8);
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(gtk_widget_hide_on_delete), NULL);
g_signal_connect(G_OBJECT(window), "key_press_event",
G_CALLBACK(key_pressed), NULL);
MANAGE_WINDOW_SIGNALS_CONNECT(window);
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox1);
gtk_container_add (GTK_CONTAINER (window), vbox1);
bool_hbox = gtk_hbox_new(FALSE, 4);
gtk_widget_show(bool_hbox);
gtk_box_pack_start(GTK_BOX(vbox1), bool_hbox, FALSE, FALSE, 0);
bool_optmenu = gtkut_sc_combobox_create(NULL, FALSE);
menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(bool_optmenu)));
gtk_widget_show(bool_optmenu);
gtk_box_pack_start(GTK_BOX(bool_hbox), bool_optmenu, FALSE, FALSE, 0);
COMBOBOX_ADD(menu, _("Match any of the following"), 0);
gtk_combo_box_set_active_iter(GTK_COMBO_BOX(bool_optmenu), &iter);
COMBOBOX_ADD(menu, _("Match all of the following"), 1);
g_signal_connect(G_OBJECT(bool_optmenu), "changed",
G_CALLBACK(optmenu_changed), NULL);
clear_btn = gtk_button_new_from_stock(GTK_STOCK_CLEAR);
gtk_widget_show(clear_btn);
gtk_box_pack_end(GTK_BOX(bool_hbox), clear_btn, FALSE, FALSE, 0);
table1 = gtk_table_new (5, 3, FALSE);
gtk_widget_show (table1);
gtk_box_pack_start (GTK_BOX (vbox1), table1, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (table1), 4);
gtk_table_set_row_spacings (GTK_TABLE (table1), 8);
gtk_table_set_col_spacings (GTK_TABLE (table1), 8);
#if !GTK_CHECK_VERSION(2, 24, 0)
from_entry = gtk_combo_box_entry_new_text ();
#else
from_entry = gtk_combo_box_text_new_with_entry ();
#endif
gtk_combo_box_set_active(GTK_COMBO_BOX(from_entry), -1);
if (prefs_common.summary_search_from_history)
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(from_entry),
prefs_common.summary_search_from_history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(from_entry),
prefs_common.summary_search_from_history);
#endif
gtk_widget_show (from_entry);
gtk_table_attach (GTK_TABLE (table1), from_entry, 1, 3, 0, 1,
GTK_EXPAND|GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT(from_entry), "changed",
G_CALLBACK(from_changed), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((from_entry)))),
"focus_in_event", G_CALLBACK(from_entry_focus_evt_in), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((from_entry)))),
"focus_out_event", G_CALLBACK(from_entry_focus_evt_out), NULL);
#if !GTK_CHECK_VERSION(2, 24, 0)
to_entry = gtk_combo_box_entry_new_text ();
#else
to_entry = gtk_combo_box_text_new_with_entry ();
#endif
gtk_combo_box_set_active(GTK_COMBO_BOX(to_entry), -1);
if (prefs_common.summary_search_to_history)
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(to_entry),
prefs_common.summary_search_to_history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(to_entry),
prefs_common.summary_search_to_history);
#endif
gtk_widget_show (to_entry);
gtk_table_attach (GTK_TABLE (table1), to_entry, 1, 3, 1, 2,
GTK_EXPAND|GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT(to_entry), "changed",
G_CALLBACK(to_changed), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((to_entry)))),
"focus_in_event", G_CALLBACK(to_entry_focus_evt_in), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((to_entry)))),
"focus_out_event", G_CALLBACK(to_entry_focus_evt_out), NULL);
#if !GTK_CHECK_VERSION(2, 24, 0)
subject_entry = gtk_combo_box_entry_new_text ();
#else
subject_entry = gtk_combo_box_text_new_with_entry ();
#endif
gtk_combo_box_set_active(GTK_COMBO_BOX(subject_entry), -1);
if (prefs_common.summary_search_subject_history)
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(subject_entry),
prefs_common.summary_search_subject_history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(subject_entry),
prefs_common.summary_search_subject_history);
#endif
gtk_widget_show (subject_entry);
gtk_table_attach (GTK_TABLE (table1), subject_entry, 1, 3, 2, 3,
GTK_EXPAND|GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT(subject_entry), "changed",
G_CALLBACK(subject_changed), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((subject_entry)))),
"focus_in_event", G_CALLBACK(subject_entry_focus_evt_in), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((subject_entry)))),
"focus_out_event", G_CALLBACK(subject_entry_focus_evt_out), NULL);
#if !GTK_CHECK_VERSION(2, 24, 0)
body_entry = gtk_combo_box_entry_new_text ();
#else
body_entry = gtk_combo_box_text_new_with_entry ();
#endif
gtk_combo_box_set_active(GTK_COMBO_BOX(body_entry), -1);
if (prefs_common.summary_search_body_history)
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(body_entry),
prefs_common.summary_search_body_history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(body_entry),
prefs_common.summary_search_body_history);
#endif
gtk_widget_show (body_entry);
gtk_table_attach (GTK_TABLE (table1), body_entry, 1, 3, 3, 4,
GTK_EXPAND|GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT(body_entry), "changed",
G_CALLBACK(body_changed), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((body_entry)))),
"focus_in_event", G_CALLBACK(body_entry_focus_evt_in), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((body_entry)))),
"focus_out_event", G_CALLBACK(body_entry_focus_evt_out), NULL);
#if !GTK_CHECK_VERSION(2, 24, 0)
adv_condition_entry = gtk_combo_box_entry_new_text ();
#else
adv_condition_entry = gtk_combo_box_text_new_with_entry ();
#endif
gtk_combo_box_set_active(GTK_COMBO_BOX(adv_condition_entry), -1);
if (prefs_common.summary_search_adv_condition_history)
#if !GTK_CHECK_VERSION(2, 24, 0)
combobox_set_popdown_strings(GTK_COMBO_BOX(adv_condition_entry),
prefs_common.summary_search_adv_condition_history);
#else
combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(adv_condition_entry),
prefs_common.summary_search_adv_condition_history);
#endif
gtk_widget_show (adv_condition_entry);
gtk_table_attach (GTK_TABLE (table1), adv_condition_entry, 1, 2, 4, 5,
GTK_EXPAND|GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT(adv_condition_entry), "changed",
G_CALLBACK(adv_condition_changed), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((adv_condition_entry)))),
"focus_in_event", G_CALLBACK(adv_condition_entry_focus_evt_in), NULL);
g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((adv_condition_entry)))),
"focus_out_event", G_CALLBACK(adv_condition_entry_focus_evt_out), NULL);
adv_condition_btn = gtk_button_new_with_label(" ... ");
gtk_widget_show (adv_condition_btn);
gtk_table_attach (GTK_TABLE (table1), adv_condition_btn, 2, 3, 4, 5,
GTK_FILL, 0, 0, 0);
g_signal_connect(G_OBJECT (adv_condition_btn), "clicked",
G_CALLBACK(adv_condition_btn_clicked), search_window.window);
CLAWS_SET_TIP(adv_condition_btn,
_("Edit search criteria"));
from_label = gtk_label_new (_("From:"));
gtk_widget_show (from_label);
gtk_table_attach (GTK_TABLE (table1), from_label, 0, 1, 0, 1,
GTK_FILL, 0, 0, 0);
gtk_label_set_justify (GTK_LABEL (from_label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment (GTK_MISC (from_label), 1, 0.5);
to_label = gtk_label_new (_("To:"));
gtk_widget_show (to_label);
gtk_table_attach (GTK_TABLE (table1), to_label, 0, 1, 1, 2,
GTK_FILL, 0, 0, 0);
gtk_label_set_justify (GTK_LABEL (to_label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment (GTK_MISC (to_label), 1, 0.5);
subject_label = gtk_label_new (_("Subject:"));
gtk_widget_show (subject_label);
gtk_table_attach (GTK_TABLE (table1), subject_label, 0, 1, 2, 3,
GTK_FILL, 0, 0, 0);
gtk_label_set_justify (GTK_LABEL (subject_label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment (GTK_MISC (subject_label), 1, 0.5);
body_label = gtk_label_new (_("Body:"));
gtk_widget_show (body_label);
gtk_table_attach (GTK_TABLE (table1), body_label, 0, 1, 3, 4,
GTK_FILL, 0, 0, 0);
gtk_label_set_justify (GTK_LABEL (body_label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment (GTK_MISC (body_label), 1, 0.5);
adv_condition_label = gtk_label_new (_("Condition:"));
gtk_widget_show (adv_condition_label);
gtk_table_attach (GTK_TABLE (table1), adv_condition_label, 0, 1, 4, 5,
GTK_FILL, 0, 0, 0);
gtk_label_set_justify (GTK_LABEL (adv_condition_label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment (GTK_MISC (adv_condition_label), 1, 0.5);
checkbtn_hbox = gtk_hbox_new (FALSE, 8);
gtk_widget_show (checkbtn_hbox);
gtk_box_pack_start (GTK_BOX (vbox1), checkbtn_hbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (checkbtn_hbox), 8);
case_checkbtn = gtk_check_button_new_with_label (_("Case sensitive"));
gtk_widget_show (case_checkbtn);
gtk_box_pack_start (GTK_BOX (checkbtn_hbox), case_checkbtn,
FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(case_checkbtn), "changed",
G_CALLBACK(case_changed), NULL);
adv_search_checkbtn = gtk_check_button_new_with_label (_("Extended Search"));
gtk_widget_show (adv_search_checkbtn);
gtk_box_pack_start (GTK_BOX (checkbtn_hbox), adv_search_checkbtn,
FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(adv_search_checkbtn), "changed",
G_CALLBACK(case_changed), NULL);
confirm_area = gtk_hbutton_box_new();
gtk_widget_show (confirm_area);
gtk_button_box_set_layout(GTK_BUTTON_BOX(confirm_area),
GTK_BUTTONBOX_END);
gtk_box_set_spacing(GTK_BOX(confirm_area), 5);
gtkut_stock_button_add_help(confirm_area, &help_btn);
all_btn = gtk_button_new_with_mnemonic(_("Find _all"));
gtkut_widget_set_can_default(all_btn, TRUE);
gtk_box_pack_start(GTK_BOX(confirm_area), all_btn, TRUE, TRUE, 0);
gtk_widget_show(all_btn);
prev_btn = gtk_button_new_from_stock(GTK_STOCK_GO_BACK);
gtkut_widget_set_can_default(prev_btn, TRUE);
gtk_box_pack_start(GTK_BOX(confirm_area), prev_btn, TRUE, TRUE, 0);
gtk_widget_show(prev_btn);
next_btn = gtk_button_new_from_stock(GTK_STOCK_GO_FORWARD);
gtkut_widget_set_can_default(next_btn, TRUE);
gtk_box_pack_start(GTK_BOX(confirm_area), next_btn, TRUE, TRUE, 0);
gtk_widget_show(next_btn);
close_btn = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
gtkut_widget_set_can_default(close_btn, TRUE);
gtk_box_pack_start(GTK_BOX(confirm_area), close_btn, TRUE, TRUE, 0);
gtk_widget_show(close_btn);
/* stop button hidden */
stop_btn = gtk_button_new_from_stock(GTK_STOCK_STOP);
gtkut_widget_set_can_default(stop_btn, TRUE);
gtk_box_pack_start(GTK_BOX(confirm_area), stop_btn, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox1), confirm_area, FALSE, FALSE, 0);
gtk_widget_grab_default(next_btn);
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, bool_optmenu)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, from_label)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, from_entry)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, to_label)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, to_entry)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, subject_label)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, subject_entry)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, body_label)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, body_entry)
SET_TOGGLE_SENSITIVITY(adv_search_checkbtn, adv_condition_label)
SET_TOGGLE_SENSITIVITY(adv_search_checkbtn, adv_condition_entry)
SET_TOGGLE_SENSITIVITY(adv_search_checkbtn, adv_condition_btn)
SET_TOGGLE_SENSITIVITY_REVERSE(adv_search_checkbtn, case_checkbtn)
g_signal_connect(G_OBJECT(help_btn), "clicked",
G_CALLBACK(manual_open_with_anchor_cb),
MANUAL_ANCHOR_SEARCHING);
g_signal_connect(G_OBJECT(clear_btn), "clicked",
G_CALLBACK(summary_search_clear), NULL);
g_signal_connect(G_OBJECT(all_btn), "clicked",
G_CALLBACK(summary_search_all_clicked), NULL);
g_signal_connect(G_OBJECT(prev_btn), "clicked",
G_CALLBACK(summary_search_prev_clicked), NULL);
g_signal_connect(G_OBJECT(next_btn), "clicked",
G_CALLBACK(summary_search_next_clicked), NULL);
g_signal_connect_closure
(G_OBJECT(close_btn), "clicked",
g_cclosure_new_swap(G_CALLBACK(gtk_widget_hide),
window, NULL), FALSE);
g_signal_connect(G_OBJECT(stop_btn), "clicked",
G_CALLBACK(summary_search_stop_clicked), NULL);
search_window.window = window;
search_window.bool_optmenu = bool_optmenu;
search_window.from_label = from_label;
search_window.from_entry = from_entry;
search_window.to_label = to_label;
search_window.to_entry = to_entry;
search_window.subject_label = subject_label;
search_window.subject_entry = subject_entry;
search_window.body_label = body_label;
search_window.body_entry = body_entry;
search_window.adv_condition_label = adv_condition_label;
search_window.adv_condition_entry = adv_condition_entry;
search_window.adv_condition_btn = adv_condition_btn;
search_window.case_checkbtn = case_checkbtn;
search_window.adv_search_checkbtn = adv_search_checkbtn;
search_window.clear_btn = clear_btn;
search_window.help_btn = help_btn;
search_window.all_btn = all_btn;
search_window.prev_btn = prev_btn;
search_window.next_btn = next_btn;
search_window.close_btn = close_btn;
search_window.stop_btn = stop_btn;
search_window.advsearch = NULL;
search_window.matcher_is_outdated = TRUE;
search_window.search_in_progress = FALSE;
search_window.matched_msgnums = NULL;
search_window.is_searching = is_searching;
}
static gboolean summary_search_verify_match(MsgInfo *msg)
{
gpointer msgnum = GUINT_TO_POINTER(msg->msgnum);
if (g_hash_table_lookup(search_window.matched_msgnums, msgnum) != NULL)
return TRUE;
else
return FALSE;
}
static gboolean summary_search_progress_cb(gpointer data, guint at, guint matched, guint total)
{
if (!search_window.is_searching) {
search_window.matcher_is_outdated = TRUE;
return FALSE;
}
return summaryview_search_root_progress(search_window.summaryview, at, matched, total);
}
static gboolean summary_search_prepare_matcher()
{
gboolean adv_search;
gboolean bool_and = FALSE;
gboolean case_sens = FALSE;
gchar *matcher_str;
gint match_type;
gchar *from_str = NULL, *to_str = NULL, *subject_str = NULL;
gchar *body_str = NULL;
GSList *matchers = NULL;
if (!search_window.matcher_is_outdated)
return TRUE;
if (search_window.advsearch == NULL) {
search_window.advsearch = advsearch_new();
advsearch_set_on_error_cb(search_window.advsearch, NULL, NULL); /* TODO */
advsearch_set_on_progress_cb(search_window.advsearch,
summary_search_progress_cb, NULL);
}
adv_search = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(search_window.adv_search_checkbtn));
if (adv_search) {
matcher_str = add_history_get(search_window.adv_condition_entry, &prefs_common.summary_search_adv_condition_history);
} else {
MatcherList *matcher_list;
bool_and = combobox_get_active_data(GTK_COMBO_BOX(search_window.bool_optmenu));
case_sens = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(search_window.case_checkbtn));
from_str = add_history_get(search_window.from_entry, &prefs_common.summary_search_from_history);
to_str = add_history_get(search_window.to_entry, &prefs_common.summary_search_to_history);
subject_str = add_history_get(search_window.subject_entry, &prefs_common.summary_search_subject_history);
body_str = add_history_get(search_window.body_entry, &prefs_common.summary_search_body_history);
if (!from_str && !to_str && !subject_str && !body_str) {
/* TODO: warn if no search criteria? (or make buttons enabled only when
* at least one search criteria has been set */
return FALSE;
}
match_type = case_sens ? MATCHTYPE_MATCH : MATCHTYPE_MATCHCASE;
if (from_str) {
MatcherProp *prop = matcherprop_new(MATCHCRITERIA_FROM, NULL, match_type, from_str, 0);
matchers = g_slist_append(matchers, prop);
}
if (to_str) {
MatcherProp *prop = matcherprop_new(MATCHCRITERIA_TO, NULL, match_type, to_str, 0);
matchers = g_slist_append(matchers, prop);
}
if (subject_str) {
MatcherProp *prop = matcherprop_new(MATCHCRITERIA_SUBJECT, NULL, match_type, subject_str, 0);
matchers = g_slist_append(matchers, prop);
}
if (body_str) {
MatcherProp *prop = matcherprop_new(MATCHCRITERIA_BODY_PART, NULL, match_type, body_str, 0);
matchers = g_slist_append(matchers, prop);
}
g_free(from_str);
g_free(to_str);
g_free(subject_str);
g_free(body_str);
matcher_list = matcherlist_new(matchers, bool_and);
if (!matcher_list)
return FALSE;
matcher_str = matcherlist_to_string(matcher_list);
matcherlist_free(matcher_list);
}
if (!matcher_str)
return FALSE;
advsearch_set(search_window.advsearch, ADVANCED_SEARCH_EXTENDED,
matcher_str);
debug_print("Advsearch set: %s\n", matcher_str);
g_free(matcher_str);
if (!advsearch_has_proper_predicate(search_window.advsearch))
return FALSE;
search_window.matcher_is_outdated = FALSE;
return TRUE;
}
static gboolean summary_search_prereduce_msg_list()
{
MsgInfoList *msglist = NULL;
MsgNumberList *msgnums = NULL;
MsgNumberList *cur;
SummaryView *summaryview = search_window.summaryview;
gboolean result;
FolderItem *item = summaryview->folder_item;
static GdkCursor *watch_cursor = NULL;
if (!watch_cursor)
watch_cursor = gdk_cursor_new(GDK_WATCH);
if (search_window.matcher_is_outdated && !summary_search_prepare_matcher())
return FALSE;
main_window_cursor_wait(mainwindow_get_mainwindow());
gdk_window_set_cursor(gtk_widget_get_window(search_window.window), watch_cursor);
statusbar_print_all(_("Searching in %s... \n"),
item->path ? item->path : "(null)");
result = advsearch_search_msgs_in_folders(search_window.advsearch,
&msglist, item, FALSE);
statusbar_pop_all();
statusbar_progress_all(0, 0, 0);
gdk_window_set_cursor(gtk_widget_get_window(search_window.window), NULL);
main_window_cursor_normal(mainwindow_get_mainwindow());
if (!result)
return FALSE;
msgnums = procmsg_get_number_list_for_msgs(msglist);
procmsg_msg_list_free(msglist);
if (search_window.matched_msgnums == NULL)
search_window.matched_msgnums = g_hash_table_new(g_direct_hash, NULL);
g_hash_table_remove_all(search_window.matched_msgnums);
for (cur = msgnums; cur != NULL; cur = cur->next)
g_hash_table_insert(search_window.matched_msgnums, cur->data, GINT_TO_POINTER(1));
g_slist_free(msgnums);
return TRUE;
}
static void summary_search_execute(gboolean backward, gboolean search_all)
{
SummaryView *summaryview = search_window.summaryview;
GtkCMCTree *ctree = GTK_CMCTREE(summaryview->ctree);
GtkCMCTreeNode *node;
MsgInfo *msginfo;
gboolean all_searched = FALSE;
gboolean matched = FALSE;
gint i = 0;
if (summary_is_locked(summaryview))
return;
summary_lock(summaryview);
search_window.is_searching = TRUE;
main_window_cursor_wait(summaryview->mainwin);
summary_show_stop_button();
if (search_window.matcher_is_outdated && !summary_search_prereduce_msg_list())
goto exit;
if (search_all) {
summary_freeze(summaryview);
summary_unselect_all(summaryview);
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
backward = FALSE;
} else if (!summaryview->selected) {
/* no selection, search from from list start */
if (backward)
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list_end);
else
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
if (!node) {
search_window.is_searching = FALSE;
summary_hide_stop_button();
main_window_cursor_normal(summaryview->mainwin);
summary_unlock(summaryview);
return;
}
} else {
/* search from current selection */
if (backward)
node = gtkut_ctree_node_prev(ctree, summaryview->selected);
else
node = gtkut_ctree_node_next(ctree, summaryview->selected);
}
for (; search_window.is_searching; i++) {
if (!node) {
gchar *str;
AlertValue val;
if (search_all)
break;
if (all_searched) {
alertpanel_full(_("Search failed"),
_("Search string not found."),
GTK_STOCK_CLOSE, NULL, NULL, FALSE,
NULL, ALERT_WARNING, G_ALERTDEFAULT);
break;
}
if (backward)
str = _("Beginning of list reached; continue from end?");
else
str = _("End of list reached; continue from beginning?");
val = alertpanel(_("Search finished"), str,
GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
if (G_ALERTALTERNATE == val) {
if (backward) {
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list_end);
} else {
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
}
all_searched = TRUE;
manage_window_focus_in(search_window.window, NULL, NULL);
} else
break;
}
msginfo = gtk_cmctree_node_get_row_data(ctree, node);
if (msginfo)
matched = summary_search_verify_match(msginfo);
else
matched = FALSE;
if (matched) {
if (search_all) {
gtk_cmctree_select(ctree, node);
} else {
if (messageview_is_visible(summaryview->messageview)) {
summary_unlock(summaryview);
summary_select_node(summaryview, node, 1);
summary_lock(summaryview);
} else {
summary_select_node(summaryview, node, 0);
}
break;
}
}
if (i % (search_window.is_fast ? 1000 : 100) == 0)
GTK_EVENTS_FLUSH();
node = backward ? gtkut_ctree_node_prev(ctree, node)
: gtkut_ctree_node_next(ctree, node);
}
exit:
search_window.is_searching = FALSE;
summary_hide_stop_button();
main_window_cursor_normal(summaryview->mainwin);
if (search_all)
summary_thaw_with_status(summaryview);
summary_unlock(summaryview);
}
static void summary_search_clear(GtkButton *button, gpointer data)
{
if (gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(search_window.adv_search_checkbtn))) {
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.adv_condition_entry)))), "");
} else {
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.from_entry)))), "");
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.to_entry)))), "");
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.subject_entry)))), "");
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.body_entry)))), "");
}
/* stop searching */
if (search_window.is_searching) {
search_window.is_searching = FALSE;
}
search_window.matcher_is_outdated = TRUE;
}
static void summary_search_prev_clicked(GtkButton *button, gpointer data)
{
summary_search_execute(TRUE, FALSE);
}
static void summary_search_next_clicked(GtkButton *button, gpointer data)
{
summary_search_execute(FALSE, FALSE);
}
static void summary_search_all_clicked(GtkButton *button, gpointer data)
{
summary_search_execute(FALSE, TRUE);
}
static void adv_condition_btn_done(MatcherList * matchers)
{
gchar *str;
cm_return_if_fail(
mainwindow_get_mainwindow()->summaryview->quicksearch != NULL);
if (matchers == NULL) {
return;
}
str = matcherlist_to_string(matchers);
search_window.matcher_is_outdated = TRUE;
if (str != NULL) {
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((search_window.adv_condition_entry)))), str);
g_free(str);
}
}
static void summary_search_stop_clicked(GtkButton *button, gpointer data)
{
search_window.is_searching = FALSE;
}
static void adv_condition_btn_clicked(GtkButton *button, gpointer data)
{
const gchar * cond_str;
MatcherList * matchers = NULL;
cm_return_if_fail( search_window.window != NULL );
/* re-use the current search value if it's a condition expression,
otherwise ignore it silently */
#if !GTK_CHECK_VERSION(2, 24, 0)
cond_str = gtk_combo_box_get_active_text(GTK_COMBO_BOX(search_window.adv_condition_entry));
#else
cond_str = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(search_window.adv_condition_entry));
#endif
if (cond_str && *cond_str != '\0') {
matchers = matcher_parser_get_cond((gchar*)cond_str, NULL);
}
prefs_matcher_open(matchers, adv_condition_btn_done);
if (matchers != NULL) {
matcherlist_free(matchers);
}
};
static void optmenu_changed(GtkComboBox *widget, gpointer user_data)
{
search_window.matcher_is_outdated = TRUE;
}
static void from_changed(void)
{
if (!search_window.from_entry_has_focus)
gtk_widget_grab_focus(search_window.from_entry);
search_window.matcher_is_outdated = TRUE;
}
static void to_changed(void)
{
if (!search_window.to_entry_has_focus)
gtk_widget_grab_focus(search_window.to_entry);
search_window.matcher_is_outdated = TRUE;
}
static void subject_changed(void)
{
if (!search_window.subject_entry_has_focus)
gtk_widget_grab_focus(search_window.subject_entry);
search_window.matcher_is_outdated = TRUE;
}
static void body_changed(void)
{
if (!search_window.body_entry_has_focus)
gtk_widget_grab_focus(search_window.body_entry);
search_window.matcher_is_outdated = TRUE;
}
static void adv_condition_changed(void)
{
if (!search_window.adv_condition_entry_has_focus)
gtk_widget_grab_focus(search_window.adv_condition_entry);
search_window.matcher_is_outdated = TRUE;
}
static void case_changed(GtkToggleButton *togglebutton, gpointer user_data)
{
search_window.matcher_is_outdated = TRUE;
}
static void adv_search_changed(GtkToggleButton *togglebutton, gpointer user_data)
{
search_window.matcher_is_outdated = TRUE;
}
static gboolean from_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.from_entry_has_focus = TRUE;
return FALSE;
}
static gboolean from_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.from_entry_has_focus = FALSE;
return FALSE;
}
static gboolean to_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.to_entry_has_focus = TRUE;
return FALSE;
}
static gboolean to_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.to_entry_has_focus = FALSE;
return FALSE;
}
static gboolean subject_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.subject_entry_has_focus = TRUE;
return FALSE;
}
static gboolean subject_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.subject_entry_has_focus = FALSE;
return FALSE;
}
static gboolean body_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.body_entry_has_focus = TRUE;
return FALSE;
}
static gboolean body_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.body_entry_has_focus = FALSE;
return FALSE;
}
static gboolean adv_condition_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.adv_condition_entry_has_focus = TRUE;
return FALSE;
}
static gboolean adv_condition_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
gpointer data)
{
search_window.adv_condition_entry_has_focus = FALSE;
return FALSE;
}
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
gpointer data)
{
if (event && (event->keyval == GDK_KEY_Escape)) {
/* ESC key will:
- stop a running search
- close the search window if no search is running
*/
if (!search_window.is_searching) {
gtk_widget_hide(search_window.window);
} else {
search_window.is_searching = FALSE;
}
}
if (event && (event->keyval == GDK_KEY_Return || event->keyval == GDK_KEY_KP_Enter)) {
if (!search_window.is_searching) {
summary_search_execute(FALSE, FALSE);
}
}
if (event && (event->keyval == GDK_KEY_Down || event->keyval == GDK_KEY_Up)) {
if (search_window.from_entry_has_focus) {
combobox_set_value_from_arrow_key(
GTK_COMBO_BOX(search_window.from_entry),
event->keyval);
return TRUE;
}
if (search_window.to_entry_has_focus) {
combobox_set_value_from_arrow_key(
GTK_COMBO_BOX(search_window.to_entry),
event->keyval);
return TRUE;
}
if (search_window.subject_entry_has_focus) {
combobox_set_value_from_arrow_key(
GTK_COMBO_BOX(search_window.subject_entry),
event->keyval);
return TRUE;
}
if (search_window.body_entry_has_focus) {
combobox_set_value_from_arrow_key(
GTK_COMBO_BOX(search_window.body_entry),
event->keyval);
return TRUE;
}
if (search_window.adv_condition_entry_has_focus) {
combobox_set_value_from_arrow_key(
GTK_COMBO_BOX(search_window.adv_condition_entry),
event->keyval);
return TRUE;
}
}
return FALSE;
}
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