2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
28 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
36 #include "message_search.h"
37 #include "messageview.h"
42 #include "manage_window.h"
43 #include "alertpanel.h"
45 #include "prefs_common.h"
47 static struct MessageSearchWindow {
49 GtkWidget *body_entry;
50 GtkWidget *case_checkbtn;
57 SearchInterface *interface;
60 gboolean is_searching;
61 gboolean body_entry_has_focus;
64 static SearchInterface compose_interface = {
65 .search_string_backward = (SearchStringFunc) compose_search_string_backward,
66 .set_position = (SetPositionFunc) compose_set_position,
67 .search_string = (SearchStringFunc) compose_search_string,
70 static SearchInterface messageview_interface = {
71 .set_position = (SetPositionFunc) messageview_set_position,
72 .search_string = (SearchStringFunc) messageview_search_string,
73 .search_string_backward = (SearchStringFunc) messageview_search_string_backward,
76 static void message_search_create (void);
77 static void message_search_execute (gboolean backward);
79 static void message_search_prev_clicked (GtkButton *button,
81 static void message_search_next_clicked (GtkButton *button,
83 static void message_search_stop_clicked (GtkButton *button,
85 static void body_changed (void);
86 static gboolean body_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
88 static gboolean body_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
90 static gboolean key_pressed (GtkWidget *widget,
95 #define GTK_BUTTON_SET_SENSITIVE(widget,sensitive) { \
96 gtk_widget_set_sensitive(widget, sensitive); \
99 static void message_show_stop_button(void)
101 gtk_widget_hide(search_window.close_btn);
102 gtk_widget_show(search_window.stop_btn);
103 GTK_BUTTON_SET_SENSITIVE(search_window.prev_btn, FALSE)
104 GTK_BUTTON_SET_SENSITIVE(search_window.next_btn, FALSE)
107 static void message_hide_stop_button(void)
109 gtk_widget_hide(search_window.stop_btn);
110 gtk_widget_show(search_window.close_btn);
111 gtk_widget_set_sensitive(search_window.prev_btn, TRUE);
112 gtk_widget_set_sensitive(search_window.next_btn, TRUE);
115 void message_search(MessageView *messageview)
117 message_search_other(&messageview_interface, (void *)messageview);
120 void message_search_compose(Compose *compose)
122 message_search_other(&compose_interface, (void *)compose);
125 void message_search_other(SearchInterface *interface, void *obj)
127 if (!search_window.window)
128 message_search_create();
130 gtk_widget_hide(search_window.window);
132 search_window.interface_obj = obj;
133 search_window.interface = interface;
135 gtk_widget_grab_focus(search_window.next_btn);
136 gtk_widget_grab_focus(search_window.body_entry);
137 gtk_widget_show(search_window.window);
141 static void message_search_create(void)
147 GtkWidget *body_label;
148 GtkWidget *body_entry;
150 GtkWidget *checkbtn_hbox;
151 GtkWidget *case_checkbtn;
153 GtkWidget *confirm_area;
157 GtkWidget *close_btn;
160 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "message_search");
161 gtk_window_set_title (GTK_WINDOW (window),
162 _("Find in current message"));
163 gtk_widget_set_size_request (window, 450, -1);
164 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
165 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
166 g_signal_connect(G_OBJECT(window), "delete_event",
167 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
168 g_signal_connect(G_OBJECT(window), "key_press_event",
169 G_CALLBACK(key_pressed), NULL);
170 MANAGE_WINDOW_SIGNALS_CONNECT(window);
172 vbox1 = gtk_vbox_new (FALSE, 0);
173 gtk_widget_show (vbox1);
174 gtk_container_add (GTK_CONTAINER (window), vbox1);
176 hbox1 = gtk_hbox_new (FALSE, 8);
177 gtk_widget_show (hbox1);
178 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
180 body_label = gtk_label_new (_("Find text:"));
181 gtk_widget_show (body_label);
182 gtk_box_pack_start (GTK_BOX (hbox1), body_label, FALSE, FALSE, 0);
184 #if !GTK_CHECK_VERSION(2, 24, 0)
185 body_entry = gtk_combo_box_entry_new_text ();
187 body_entry = gtk_combo_box_text_new_with_entry ();
189 gtk_combo_box_set_active(GTK_COMBO_BOX(body_entry), -1);
190 if (prefs_common.message_search_history)
191 #if !GTK_CHECK_VERSION(2, 24, 0)
192 combobox_set_popdown_strings(GTK_COMBO_BOX(body_entry),
193 prefs_common.message_search_history);
195 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(body_entry),
196 prefs_common.message_search_history);
198 gtk_widget_show (body_entry);
199 gtk_box_pack_start (GTK_BOX (hbox1), body_entry, TRUE, TRUE, 0);
200 g_signal_connect(G_OBJECT(body_entry), "changed",
201 G_CALLBACK(body_changed), NULL);
202 g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((body_entry)))),
203 "focus_in_event", G_CALLBACK(body_entry_focus_evt_in), NULL);
204 g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN((body_entry)))),
205 "focus_out_event", G_CALLBACK(body_entry_focus_evt_out), NULL);
207 checkbtn_hbox = gtk_hbox_new (FALSE, 8);
208 gtk_widget_show (checkbtn_hbox);
209 gtk_box_pack_start (GTK_BOX (vbox1), checkbtn_hbox, TRUE, TRUE, 0);
210 gtk_container_set_border_width (GTK_CONTAINER (checkbtn_hbox), 8);
212 case_checkbtn = gtk_check_button_new_with_label (_("Case sensitive"));
213 gtk_widget_show (case_checkbtn);
214 gtk_box_pack_start (GTK_BOX (checkbtn_hbox), case_checkbtn,
217 confirm_area = gtk_hbutton_box_new();
218 gtk_widget_show (confirm_area);
219 gtk_button_box_set_layout(GTK_BUTTON_BOX(confirm_area),
221 gtk_box_set_spacing(GTK_BOX(confirm_area), 5);
223 gtkut_stock_button_add_help(confirm_area, &help_btn);
225 prev_btn = gtk_button_new_from_stock(GTK_STOCK_GO_BACK);
226 gtkut_widget_set_can_default(prev_btn, TRUE);
227 gtk_box_pack_start(GTK_BOX(confirm_area), prev_btn, TRUE, TRUE, 0);
228 gtk_widget_show(prev_btn);
230 next_btn = gtk_button_new_from_stock(GTK_STOCK_GO_FORWARD);
231 gtkut_widget_set_can_default(next_btn, TRUE);
232 gtk_box_pack_start(GTK_BOX(confirm_area), next_btn, TRUE, TRUE, 0);
233 gtk_widget_show(next_btn);
235 close_btn = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
236 gtkut_widget_set_can_default(close_btn, TRUE);
237 gtk_box_pack_start(GTK_BOX(confirm_area), close_btn, TRUE, TRUE, 0);
238 gtk_widget_show(close_btn);
240 /* stop button hidden */
241 stop_btn = gtk_button_new_from_stock(GTK_STOCK_STOP);
242 gtkut_widget_set_can_default(stop_btn, TRUE);
243 gtk_box_pack_start(GTK_BOX(confirm_area), stop_btn, TRUE, TRUE, 0);
245 gtk_widget_show (confirm_area);
246 gtk_box_pack_start (GTK_BOX (vbox1), confirm_area, FALSE, FALSE, 0);
247 gtk_widget_grab_default(next_btn);
249 g_signal_connect(G_OBJECT(help_btn), "clicked",
250 G_CALLBACK(manual_open_with_anchor_cb),
251 MANUAL_ANCHOR_SEARCHING);
252 g_signal_connect(G_OBJECT(prev_btn), "clicked",
253 G_CALLBACK(message_search_prev_clicked), NULL);
254 g_signal_connect(G_OBJECT(next_btn), "clicked",
255 G_CALLBACK(message_search_next_clicked), NULL);
256 g_signal_connect_closure
257 (G_OBJECT(close_btn), "clicked",
258 g_cclosure_new_swap(G_CALLBACK(gtk_widget_hide),
261 g_signal_connect(G_OBJECT(stop_btn), "clicked",
262 G_CALLBACK(message_search_stop_clicked), NULL);
264 search_window.window = window;
265 search_window.body_entry = body_entry;
266 search_window.case_checkbtn = case_checkbtn;
267 search_window.help_btn = help_btn;
268 search_window.prev_btn = prev_btn;
269 search_window.next_btn = next_btn;
270 search_window.close_btn = close_btn;
271 search_window.stop_btn = stop_btn;
274 static void message_search_execute(gboolean backward)
276 void *interface_obj = search_window.interface_obj;
278 gboolean all_searched = FALSE;
281 #if !GTK_CHECK_VERSION(2, 24, 0)
282 body_str = gtk_combo_box_get_active_text(GTK_COMBO_BOX(search_window.body_entry));
284 body_str = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(search_window.body_entry));
287 body_str = gtk_editable_get_chars(
288 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN(search_window.body_entry))),0,-1);
289 if (!body_str || *body_str == '\0') return;
292 #if !GTK_CHECK_VERSION(2, 24, 0)
293 combobox_unset_popdown_strings(GTK_COMBO_BOX(search_window.body_entry));
295 combobox_unset_popdown_strings(GTK_COMBO_BOX_TEXT(search_window.body_entry));
297 prefs_common.message_search_history = add_history(
298 prefs_common.message_search_history, body_str);
299 #if !GTK_CHECK_VERSION(2, 24, 0)
300 combobox_set_popdown_strings(GTK_COMBO_BOX(search_window.body_entry),
301 prefs_common.message_search_history);
303 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(search_window.body_entry),
304 prefs_common.message_search_history);
307 case_sens = gtk_toggle_button_get_active
308 (GTK_TOGGLE_BUTTON(search_window.case_checkbtn));
310 search_window.is_searching = TRUE;
311 message_show_stop_button();
313 for (; search_window.is_searching;) {
318 if (search_window.interface->search_string_backward
319 (interface_obj, body_str, case_sens) == TRUE)
322 if (search_window.interface->search_string
323 (interface_obj, body_str, case_sens) == TRUE)
328 alertpanel_full(_("Search failed"),
329 _("Search string not found."),
330 GTK_STOCK_CLOSE, NULL, NULL, FALSE,
331 NULL, ALERT_WARNING, G_ALERTDEFAULT);
338 str = _("Beginning of message reached; "
339 "continue from end?");
341 str = _("End of message reached; "
342 "continue from beginning?");
344 val = alertpanel(_("Search finished"), str,
345 GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
346 if (G_ALERTALTERNATE == val) {
347 manage_window_focus_in(search_window.window,
349 search_window.interface->set_position(interface_obj,
355 search_window.is_searching = FALSE;
356 message_hide_stop_button();
360 static void body_changed(void)
362 if (!search_window.body_entry_has_focus)
363 gtk_widget_grab_focus(search_window.body_entry);
366 static gboolean body_entry_focus_evt_in(GtkWidget *widget, GdkEventFocus *event,
369 search_window.body_entry_has_focus = TRUE;
373 static gboolean body_entry_focus_evt_out(GtkWidget *widget, GdkEventFocus *event,
376 search_window.body_entry_has_focus = FALSE;
380 static void message_search_prev_clicked(GtkButton *button, gpointer data)
382 message_search_execute(TRUE);
385 static void message_search_next_clicked(GtkButton *button, gpointer data)
387 message_search_execute(FALSE);
390 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
393 if (event && (event->keyval == GDK_KEY_Escape)) {
394 gtk_widget_hide(search_window.window);
397 if (event && (event->keyval == GDK_KEY_Return || event->keyval == GDK_KEY_KP_Enter)) {
398 message_search_execute(FALSE);
401 if (event && (event->keyval == GDK_KEY_Down || event->keyval == GDK_KEY_Up)) {
402 if (search_window.body_entry_has_focus) {
403 combobox_set_value_from_arrow_key(
404 GTK_COMBO_BOX(search_window.body_entry),
413 static void message_search_stop_clicked(GtkButton *button, gpointer data)
415 search_window.is_searching = FALSE;