Initial import of Sylpheed (GTK2 version).

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@1 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 474 insertions, 0 deletions

diff --git a/src/summary_search.c b/src/summary_search.c
new file mode 100644
index 00000000..9ee39dde
--- /dev/null
+++ b/src/summary_search.c
@@ -0,0 +1,474 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2004 Hiroyuki Yamamoto
+ *
+ * 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
+ * (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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include "defs.h"
+
+#include <glib.h>
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtkwidget.h>
+#include <gtk/gtkwindow.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtktable.h>
+#include <gtk/gtkoptionmenu.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkentry.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtkcheckbutton.h>
+#include <gtk/gtkhbbox.h>
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkctree.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "intl.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 "manage_window.h"
+#include "alertpanel.h"
+
+static GtkWidget *window;
+static GtkWidget *bool_optmenu;
+static GtkWidget *from_entry;
+static GtkWidget *to_entry;
+static GtkWidget *subject_entry;
+static GtkWidget *body_entry;
+static GtkWidget *case_checkbtn;
+static GtkWidget *backward_checkbtn;
+static GtkWidget *all_checkbtn;
+static GtkWidget *search_btn;
+static GtkWidget *clear_btn;
+static GtkWidget *close_btn;
+
+static void summary_search_create(SummaryView *summaryview);
+static void summary_search_execute(GtkButton *button, gpointer data);
+static void summary_search_clear(GtkButton *button, gpointer data);
+static void from_activated(void);
+static void to_activated(void);
+static void subject_activated(void);
+static void body_activated(void);
+static void all_clicked(GtkButton *button);
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
+			    gpointer data);
+
+void summary_search(SummaryView *summaryview)
+{
+	if (!window)
+		summary_search_create(summaryview);
+	else
+		gtk_widget_hide(window);
+
+	gtk_widget_grab_focus(search_btn);
+	gtk_widget_grab_focus(subject_entry);
+	gtk_widget_show(window);
+}
+
+static void summary_search_create(SummaryView *summaryview)
+{
+	GtkWidget *vbox1;
+	GtkWidget *bool_hbox;
+	GtkWidget *bool_menu;
+	GtkWidget *menuitem;
+	GtkWidget *table1;
+	GtkWidget *from_label;
+	GtkWidget *to_label;
+	GtkWidget *subject_label;
+	GtkWidget *body_label;
+	GtkWidget *checkbtn_hbox;
+	GtkWidget *confirm_area;
+
+	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+	gtk_window_set_title(GTK_WINDOW (window), _("Search messages"));
+	gtk_widget_set_size_request(window, 450, -1);
+	gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, 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 = gtk_option_menu_new();
+	gtk_widget_show(bool_optmenu);
+	gtk_box_pack_start(GTK_BOX(bool_hbox), bool_optmenu, FALSE, FALSE, 0);
+
+	bool_menu = gtk_menu_new();
+	MENUITEM_ADD(bool_menu, menuitem, _("Match any of the following"), 0);
+	MENUITEM_ADD(bool_menu, menuitem, _("Match all of the following"), 1);
+	gtk_option_menu_set_menu(GTK_OPTION_MENU(bool_optmenu), bool_menu);
+
+	table1 = gtk_table_new (4, 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);
+
+	from_entry = gtk_entry_new ();
+	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), "activate",
+			 G_CALLBACK(from_activated), summaryview);
+
+	to_entry = gtk_entry_new ();
+	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), "activate",
+			 G_CALLBACK(to_activated), summaryview);
+
+	subject_entry = gtk_entry_new ();
+	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), "activate",
+			 G_CALLBACK(subject_activated), summaryview);
+
+	body_entry = gtk_entry_new ();
+	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), "activate",
+			 G_CALLBACK(body_activated), summaryview);
+
+	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);
+
+	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);
+
+	backward_checkbtn =
+		gtk_check_button_new_with_label (_("Backward search"));
+	gtk_widget_show (backward_checkbtn);
+	gtk_box_pack_start (GTK_BOX (checkbtn_hbox), backward_checkbtn,
+			    FALSE, FALSE, 0);
+
+	all_checkbtn =
+		gtk_check_button_new_with_label (_("Select all matched"));
+	gtk_widget_show (all_checkbtn);
+	gtk_box_pack_start (GTK_BOX (checkbtn_hbox), all_checkbtn,
+			    FALSE, FALSE, 0);
+	g_signal_connect(G_OBJECT(all_checkbtn), "clicked",
+			 G_CALLBACK(all_clicked), summaryview);
+
+	gtkut_button_set_create(&confirm_area,
+				&search_btn, _("Search"),
+				&clear_btn,  _("Clear"),
+				&close_btn,  _("Close"));
+	gtk_widget_show (confirm_area);
+	gtk_box_pack_start (GTK_BOX (vbox1), confirm_area, FALSE, FALSE, 0);
+	gtk_widget_grab_default(search_btn);
+
+	g_signal_connect(G_OBJECT(search_btn), "clicked",
+			 G_CALLBACK(summary_search_execute), summaryview);
+	g_signal_connect(G_OBJECT(clear_btn), "clicked",
+			 G_CALLBACK(summary_search_clear), summaryview);
+	g_signal_connect_closure
+		(G_OBJECT(close_btn), "clicked",
+		 g_cclosure_new_swap(G_CALLBACK(gtk_widget_hide),
+				     window, NULL),
+		 FALSE);
+}
+
+static void summary_search_execute(GtkButton *button, gpointer data)
+{
+	SummaryView *summaryview = data;
+	GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
+	GtkCTreeNode *node;
+	MsgInfo *msginfo;
+	gboolean bool_and;
+	gboolean case_sens;
+	gboolean backward;
+	gboolean search_all;
+	gboolean all_searched = FALSE;
+	gboolean matched;
+	gboolean body_matched;
+	const gchar *from_str, *to_str, *subject_str, *body_str;
+	StrFindFunc str_find_func;
+
+	if (summary_is_locked(summaryview)) return;
+	summary_lock(summaryview);
+
+	bool_and = menu_get_option_menu_active_index
+		(GTK_OPTION_MENU(bool_optmenu));
+	case_sens = gtk_toggle_button_get_active
+		(GTK_TOGGLE_BUTTON(case_checkbtn));
+	backward = gtk_toggle_button_get_active
+		(GTK_TOGGLE_BUTTON(backward_checkbtn));
+	search_all = gtk_toggle_button_get_active
+		(GTK_TOGGLE_BUTTON(all_checkbtn));
+
+	if (case_sens)
+		str_find_func = str_find;
+	else
+		str_find_func = str_case_find;
+
+	from_str    = gtk_entry_get_text(GTK_ENTRY(from_entry));
+	to_str      = gtk_entry_get_text(GTK_ENTRY(to_entry));
+	subject_str = gtk_entry_get_text(GTK_ENTRY(subject_entry));
+	body_str    = gtk_entry_get_text(GTK_ENTRY(body_entry));
+
+	if (search_all) {
+		gtk_clist_freeze(GTK_CLIST(ctree));
+		gtk_clist_unselect_all(GTK_CLIST(ctree));
+		node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
+		backward = FALSE;
+	} else if (!summaryview->selected) {
+		if (backward)
+			node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list_end);
+		else
+			node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
+
+		if (!node) {
+			summary_unlock(summaryview);
+			return;
+		}
+	} else {
+		if (backward)
+			node = gtkut_ctree_node_prev
+				(ctree, summaryview->selected);
+		else
+			node = gtkut_ctree_node_next
+				(ctree, summaryview->selected);
+	}
+
+	if (*body_str)
+		main_window_cursor_wait(summaryview->mainwin);
+
+	for (;;) {
+		if (!node) {
+			gchar *str;
+			AlertValue val;
+
+			if (search_all) {
+				gtk_clist_thaw(GTK_CLIST(ctree));
+				break;
+			}
+
+			if (all_searched) {
+				alertpanel_message
+					(_("Search failed"),
+					 _("Search string not found."),
+					 ALERT_WARNING);
+				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,
+					 _("Yes"), _("No"), NULL);
+			if (G_ALERTDEFAULT == val) {
+				if (backward)
+					node = GTK_CTREE_NODE
+						(GTK_CLIST(ctree)->row_list_end);
+				else
+					node = GTK_CTREE_NODE
+						(GTK_CLIST(ctree)->row_list);
+
+				all_searched = TRUE;
+
+				manage_window_focus_in(window, NULL, NULL);
+			} else
+				break;
+		}
+
+
+		msginfo = gtk_ctree_node_get_row_data(ctree, node);
+		body_matched = FALSE;
+
+		if (bool_and) {
+			matched = TRUE;
+			if (*from_str) {
+				if (!msginfo->from ||
+				    !str_find_func(msginfo->from, from_str))
+					matched = FALSE;
+			}
+			if (matched && *to_str) {
+				if (!msginfo->to ||
+				    !str_find_func(msginfo->to, to_str))
+					matched = FALSE;
+			}
+			if (matched && *subject_str) {
+				if (!msginfo->subject ||
+				    !str_find_func(msginfo->subject, subject_str))
+					matched = FALSE;
+			}
+			if (matched && *body_str) {
+				if (procmime_find_string(msginfo, body_str,
+							 str_find_func))
+					body_matched = TRUE;
+				else
+					matched = FALSE;
+			}
+			if (matched && !*from_str && !*to_str &&
+			    !*subject_str && !*body_str)
+				matched = FALSE;
+		} else {
+			matched = FALSE;
+			if (*from_str && msginfo->from) {
+				if (str_find_func(msginfo->from, from_str))
+					matched = TRUE;
+			}
+			if (!matched && *to_str && msginfo->to) {
+				if (str_find_func(msginfo->to, to_str))
+					matched = TRUE;
+			}
+			if (!matched && *subject_str && msginfo->subject) {
+				if (str_find_func(msginfo->subject, subject_str))
+					matched = TRUE;
+			}
+			if (!matched && *body_str) {
+				if (procmime_find_string(msginfo, body_str,
+							 str_find_func)) {
+					matched = TRUE;
+					body_matched = TRUE;
+				}
+			}
+		}
+
+		if (matched) {
+			if (search_all)
+				gtk_ctree_select(ctree, node);
+			else {
+				if (messageview_is_visible
+					(summaryview->messageview)) {
+					summary_unlock(summaryview);
+					summary_select_node
+						(summaryview, node, TRUE, TRUE);
+					summary_lock(summaryview);
+					if (body_matched) {
+						messageview_search_string
+							(summaryview->messageview,
+							 body_str, case_sens);
+					}
+				} else {
+					summary_select_node
+						(summaryview, node, FALSE, TRUE);
+				}
+				break;
+			}
+		}
+
+		node = backward ? gtkut_ctree_node_prev(ctree, node)
+				: gtkut_ctree_node_next(ctree, node);
+	}
+
+	if (*body_str)
+		main_window_cursor_normal(summaryview->mainwin);
+
+	summary_unlock(summaryview);
+}
+
+static void summary_search_clear(GtkButton *button, gpointer data)
+{
+	gtk_editable_delete_text(GTK_EDITABLE(from_entry),    0, -1);
+	gtk_editable_delete_text(GTK_EDITABLE(to_entry),      0, -1);
+	gtk_editable_delete_text(GTK_EDITABLE(subject_entry), 0, -1);
+	gtk_editable_delete_text(GTK_EDITABLE(body_entry),    0, -1);
+}
+
+static void from_activated(void)
+{
+	gtk_widget_grab_focus(to_entry);
+}
+
+static void to_activated(void)
+{
+	gtk_widget_grab_focus(subject_entry);
+}
+
+static void subject_activated(void)
+{
+	gtk_button_clicked(GTK_BUTTON(search_btn));
+}
+
+static void body_activated(void)
+{
+	gtk_button_clicked(GTK_BUTTON(search_btn));
+}
+
+static void all_clicked(GtkButton *button)
+{
+	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)))
+		gtk_widget_set_sensitive(backward_checkbtn, FALSE);
+	else
+		gtk_widget_set_sensitive(backward_checkbtn, TRUE);
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
+			    gpointer data)
+{
+	if (event && event->keyval == GDK_Escape)
+		gtk_widget_hide(window);
+	return FALSE;
+}