2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2017 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/>.
21 #include "claws-features.h"
27 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
32 #include "mainwindow.h"
33 #include "alertpanel.h"
34 #include "manage_window.h"
38 #include "logwindow.h"
39 #include "prefs_common.h"
41 #define ALERT_PANEL_WIDTH 380
42 #define TITLE_HEIGHT 72
43 #define MESSAGE_HEIGHT 62
44 #define ALERT_PANEL_BUFSIZE 1024
46 static AlertValue value
;
47 static gboolean alertpanel_is_open
= FALSE
;
48 static GtkWidget
*dialog
;
50 static void alertpanel_show (void);
51 static void alertpanel_create (const gchar
*title
,
53 const gchar
*button1_label
,
54 const gchar
*button2_label
,
55 const gchar
*button3_label
,
58 GtkWidget
*custom_widget
,
61 static void alertpanel_button_toggled (GtkToggleButton
*button
,
63 static void alertpanel_button_clicked (GtkWidget
*widget
,
65 static gint
alertpanel_deleted (GtkWidget
*widget
,
68 static gboolean
alertpanel_close (GtkWidget
*widget
,
72 AlertValue
alertpanel_with_widget(const gchar
*title
,
74 const gchar
*button1_label
,
75 const gchar
*button2_label
,
76 const gchar
*button3_label
,
81 return alertpanel_full(title
, message
, button1_label
,
82 button2_label
, button3_label
, focus
,
83 can_disable
, widget
, ALERT_QUESTION
);
86 AlertValue
alertpanel_full(const gchar
*title
, const gchar
*message
,
87 const gchar
*button1_label
,
88 const gchar
*button2_label
,
89 const gchar
*button3_label
,
95 if (alertpanel_is_open
)
98 alertpanel_is_open
= TRUE
;
99 hooks_invoke(ALERTPANEL_OPENED_HOOKLIST
, &alertpanel_is_open
);
101 alertpanel_create(title
, message
, button1_label
, button2_label
,
102 button3_label
, focus
, can_disable
, widget
, alert_type
);
105 debug_print("return value = %d\n", value
);
109 AlertValue
alertpanel(const gchar
*title
,
110 const gchar
*message
,
111 const gchar
*button1_label
,
112 const gchar
*button2_label
,
113 const gchar
*button3_label
,
116 return alertpanel_full(title
, message
, button1_label
, button2_label
,
117 button3_label
, focus
, FALSE
, NULL
, ALERT_QUESTION
);
120 static void alertpanel_message(const gchar
*title
, const gchar
*message
, gint type
)
122 if (alertpanel_is_open
)
125 alertpanel_is_open
= TRUE
;
126 hooks_invoke(ALERTPANEL_OPENED_HOOKLIST
, &alertpanel_is_open
);
129 alertpanel_create(title
, message
, GTK_STOCK_CLOSE
, NULL
, NULL
,
130 ALERTFOCUS_FIRST
, FALSE
, NULL
, type
);
134 void alertpanel_notice(const gchar
*format
, ...)
137 gchar buf
[ALERT_PANEL_BUFSIZE
];
139 va_start(args
, format
);
140 g_vsnprintf(buf
, sizeof(buf
), format
, args
);
144 alertpanel_message(_("Notice"), buf
, ALERT_NOTICE
);
147 void alertpanel_warning(const gchar
*format
, ...)
150 gchar buf
[ALERT_PANEL_BUFSIZE
];
152 va_start(args
, format
);
153 g_vsnprintf(buf
, sizeof(buf
), format
, args
);
157 alertpanel_message(_("Warning"), buf
, ALERT_WARNING
);
160 void alertpanel_error(const gchar
*format
, ...)
163 gchar buf
[ALERT_PANEL_BUFSIZE
];
165 va_start(args
, format
);
166 g_vsnprintf(buf
, sizeof(buf
), format
, args
);
170 alertpanel_message(_("Error"), buf
, ALERT_ERROR
);
174 *\brief display an error with a View Log button
177 void alertpanel_error_log(const gchar
*format
, ...)
182 gchar buf
[ALERT_PANEL_BUFSIZE
];
184 va_start(args
, format
);
185 g_vsnprintf(buf
, sizeof(buf
), format
, args
);
189 mainwin
= mainwindow_get_mainwindow();
191 if (mainwin
&& mainwin
->logwin
) {
192 mainwindow_clear_error(mainwin
);
193 val
= alertpanel_full(_("Error"), buf
, GTK_STOCK_CLOSE
,
194 _("_View log"), NULL
, ALERTFOCUS_FIRST
, FALSE
, NULL
,
196 if (val
== G_ALERTALTERNATE
)
197 log_window_show(mainwin
->logwin
);
199 alertpanel_error("%s", buf
);
202 static void alertpanel_show(void)
204 gtk_window_set_modal(GTK_WINDOW(dialog
), TRUE
);
205 manage_window_set_transient(GTK_WINDOW(dialog
));
206 gtk_widget_show_all(dialog
);
209 if (gdk_pointer_is_grabbed())
210 gdk_pointer_ungrab(GDK_CURRENT_TIME
);
212 while ((value
& G_ALERT_VALUE_MASK
) == G_ALERTWAIT
)
213 gtk_main_iteration();
215 gtk_widget_destroy(dialog
);
218 alertpanel_is_open
= FALSE
;
219 hooks_invoke(ALERTPANEL_OPENED_HOOKLIST
, &alertpanel_is_open
);
224 static void alertpanel_create(const gchar
*title
,
225 const gchar
*message
,
226 const gchar
*button1_label
,
227 const gchar
*button2_label
,
228 const gchar
*button3_label
,
230 gboolean can_disable
,
231 GtkWidget
*custom_widget
,
234 static PangoFontDescription
*font_desc
;
239 GtkWidget
*disable_checkbtn
;
240 GtkWidget
*confirm_area
;
244 GtkWidget
*focusbutton
;
247 gchar
*tmp
= title
?g_markup_printf_escaped("%s", title
)
249 gchar
*title_full
= g_strdup_printf("<span weight=\"bold\" "
250 "size=\"larger\">%s</span>",
253 debug_print("Creating alert panel dialog...\n");
255 dialog
= gtk_dialog_new();
256 gtk_window_set_title(GTK_WINDOW(dialog
), title
);
257 gtk_window_set_resizable(GTK_WINDOW(dialog
), TRUE
);
259 gtk_window_set_default_size(GTK_WINDOW(dialog
), 375, 100);
261 gtk_window_set_position(GTK_WINDOW(dialog
), GTK_WIN_POS_CENTER
);
262 g_signal_connect(G_OBJECT(dialog
), "delete_event",
263 G_CALLBACK(alertpanel_deleted
),
264 (gpointer
)G_ALERTCANCEL
);
265 g_signal_connect(G_OBJECT(dialog
), "key_press_event",
266 G_CALLBACK(alertpanel_close
),
267 (gpointer
)G_ALERTCANCEL
);
269 /* for title icon, label and message */
270 hbox
= gtk_hbox_new(FALSE
, 12);
271 gtk_container_set_border_width(GTK_CONTAINER(hbox
), 12);
272 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog
))),
273 hbox
, FALSE
, FALSE
, 0);
276 switch (alert_type
) {
278 image
= gtk_image_new_from_stock
279 (GTK_STOCK_DIALOG_QUESTION
, GTK_ICON_SIZE_DIALOG
);
282 image
= gtk_image_new_from_stock
283 (GTK_STOCK_DIALOG_WARNING
, GTK_ICON_SIZE_DIALOG
);
286 image
= gtk_image_new_from_stock
287 (GTK_STOCK_DIALOG_ERROR
, GTK_ICON_SIZE_DIALOG
);
291 image
= gtk_image_new_from_stock
292 (GTK_STOCK_DIALOG_INFO
, GTK_ICON_SIZE_DIALOG
);
295 gtk_misc_set_alignment(GTK_MISC(image
), 0.5, 0.0);
296 gtk_box_pack_start(GTK_BOX(hbox
), image
, FALSE
, FALSE
, 0);
298 vbox
= gtk_vbox_new (FALSE
, 12);
299 gtk_box_pack_start (GTK_BOX (hbox
), vbox
, TRUE
, TRUE
, 0);
300 gtk_widget_show (vbox
);
302 label
= gtk_label_new(title_full
);
303 gtk_misc_set_alignment(GTK_MISC(label
), 0, 0.5);
304 gtk_label_set_justify(GTK_LABEL(label
), GTK_JUSTIFY_LEFT
);
305 gtk_label_set_use_markup(GTK_LABEL (label
), TRUE
);
306 gtk_box_pack_start(GTK_BOX(vbox
), label
, FALSE
, FALSE
, 0);
307 gtk_label_set_line_wrap(GTK_LABEL(label
), TRUE
);
311 size
= pango_font_description_get_size
312 (gtk_widget_get_style(label
)->font_desc
);
313 font_desc
= pango_font_description_new();
314 pango_font_description_set_weight
315 (font_desc
, PANGO_WEIGHT_BOLD
);
316 pango_font_description_set_size
317 (font_desc
, size
* PANGO_SCALE_LARGE
);
320 gtk_widget_modify_font(label
, font_desc
);
323 label
= gtk_label_new(message
);
324 gtk_misc_set_alignment(GTK_MISC(label
), 0, 0.5);
325 gtk_label_set_justify(GTK_LABEL(label
), GTK_JUSTIFY_LEFT
);
326 gtk_label_set_line_wrap(GTK_LABEL(label
), TRUE
);
327 gtk_label_set_selectable(GTK_LABEL(label
), TRUE
);
328 gtk_label_set_use_markup(GTK_LABEL(label
), TRUE
);
329 gtk_widget_set_can_focus(label
, FALSE
);
330 gtk_box_pack_start(GTK_BOX(vbox
), label
, FALSE
, FALSE
, 0);
331 gtk_widget_show(label
);
333 /* Claws: custom widget */
335 gtk_box_pack_start(GTK_BOX(vbox
), custom_widget
, FALSE
,
340 hbox
= gtk_hbox_new(FALSE
, 0);
341 gtk_box_pack_start(GTK_BOX(
342 gtk_dialog_get_content_area(GTK_DIALOG(dialog
))), hbox
,
345 disable_checkbtn
= gtk_check_button_new_with_label
346 (_("Show this message next time"));
347 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(disable_checkbtn
),
349 gtk_box_pack_start(GTK_BOX(hbox
), disable_checkbtn
,
351 g_signal_connect(G_OBJECT(disable_checkbtn
), "toggled",
352 G_CALLBACK(alertpanel_button_toggled
),
353 GUINT_TO_POINTER(G_ALERTDISABLE
));
358 button1_label
= GTK_STOCK_OK
;
359 label2
= button2_label
;
360 label3
= button3_label
;
362 gtkut_stock_button_set_create(&confirm_area
,
363 &button1
, button1_label
,
364 button2_label
? &button2
: NULL
, label2
,
365 button3_label
? &button3
: NULL
, label3
);
367 gtk_box_pack_end(GTK_BOX(gtk_dialog_get_action_area(GTK_DIALOG(dialog
))),
368 confirm_area
, FALSE
, FALSE
, 0);
369 gtk_container_set_border_width(GTK_CONTAINER(confirm_area
), 5);
371 /* Set focus on correct button as requested. */
372 focusbutton
= button1
;
374 case ALERTFOCUS_SECOND
:
375 if (button2_label
!= NULL
)
376 focusbutton
= button2
;
378 case ALERTFOCUS_THIRD
:
379 if (button3_label
!= NULL
)
380 focusbutton
= button3
;
382 case ALERTFOCUS_FIRST
:
384 focusbutton
= button1
;
387 gtk_widget_grab_default(focusbutton
);
388 gtk_widget_grab_focus(focusbutton
);
390 g_signal_connect(G_OBJECT(button1
), "clicked",
391 G_CALLBACK(alertpanel_button_clicked
),
392 GUINT_TO_POINTER(G_ALERTDEFAULT
));
394 g_signal_connect(G_OBJECT(button2
), "clicked",
395 G_CALLBACK(alertpanel_button_clicked
),
396 GUINT_TO_POINTER(G_ALERTALTERNATE
));
398 g_signal_connect(G_OBJECT(button3
), "clicked",
399 G_CALLBACK(alertpanel_button_clicked
),
400 GUINT_TO_POINTER(G_ALERTOTHER
));
402 gtk_widget_show_all(dialog
);
405 static void alertpanel_button_toggled(GtkToggleButton
*button
,
408 if (gtk_toggle_button_get_active(button
))
409 value
&= ~GPOINTER_TO_UINT(data
);
411 value
|= GPOINTER_TO_UINT(data
);
414 static void alertpanel_button_clicked(GtkWidget
*widget
, gpointer data
)
416 value
= (value
& ~G_ALERT_VALUE_MASK
) | (AlertValue
)data
;
419 static gint
alertpanel_deleted(GtkWidget
*widget
, GdkEventAny
*event
,
422 value
= (value
& ~G_ALERT_VALUE_MASK
) | (AlertValue
)data
;
426 static gboolean
alertpanel_close(GtkWidget
*widget
, GdkEventAny
*event
,
429 if (event
->type
== GDK_KEY_PRESS
)
430 if (((GdkEventKey
*)event
)->keyval
!= GDK_KEY_Escape
)
433 value
= (value
& ~G_ALERT_VALUE_MASK
) | (AlertValue
)data
;