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
;