1 /* nautilus-ui-utilities.c - helper functions for GtkUIManager stuff
2 *
3 * Copyright (C) 2004 Red Hat, Inc.
4 *
5 * The Gnome Library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
9 *
10 * The Gnome Library 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 GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public
16 * License along with the Gnome Library; see the file COPYING.LIB. If not,
17 * see <http://www.gnu.org/licenses/>.
18 *
19 * Authors: Alexander Larsson <alexl@redhat.com>
20 */
21
22 #include <config.h>
23
24 #include "nautilus-ui-utilities.h"
25 #include "nautilus-icon-info.h"
26 #include "nautilus-application.h"
27 #include <eel/eel-graphic-effects.h>
28
29 #include <gio/gio.h>
30 #include <gtk/gtk.h>
31 #include <libgd/gd.h>
32 #include <string.h>
33 #include <glib/gi18n.h>
34
35 /**
36 * nautilus_gmenu_set_from_model:
37 * @target_menu: the #GMenu to be filled
38 * @source_model: (nullable): a #GMenuModel to copy items from
39 *
40 * This will replace the content of @target_menu with a copy of all items from
41 * @source_model.
42 *
43 * If the @source_model is empty (i.e., its item count is 0), or if it is %NULL,
44 * then the @target_menu is left empty.
45 */
46 void
nautilus_gmenu_set_from_model(GMenu * target_menu,GMenuModel * source_model)47 nautilus_gmenu_set_from_model (GMenu *target_menu,
48 GMenuModel *source_model)
49 {
50 g_return_if_fail (G_IS_MENU (target_menu));
51 g_return_if_fail (source_model == NULL || G_IS_MENU_MODEL (source_model));
52
53 /* First, empty the menu... */
54 g_menu_remove_all (target_menu);
55
56 /* ...then, repopulate it (maybe). */
57 if (source_model != NULL)
58 {
59 gint n_items;
60
61 n_items = g_menu_model_get_n_items (source_model);
62 for (gint i = 0; i < n_items; i++)
63 {
64 g_autoptr (GMenuItem) item = NULL;
65 item = g_menu_item_new_from_model (source_model, i);
66 g_menu_append_item (target_menu, item);
67 }
68 }
69 }
70
71 #define NAUTILUS_THUMBNAIL_FRAME_LEFT 3
72 #define NAUTILUS_THUMBNAIL_FRAME_TOP 3
73 #define NAUTILUS_THUMBNAIL_FRAME_RIGHT 3
74 #define NAUTILUS_THUMBNAIL_FRAME_BOTTOM 3
75
76 void
nautilus_ui_frame_image(GdkPixbuf ** pixbuf)77 nautilus_ui_frame_image (GdkPixbuf **pixbuf)
78 {
79 GtkBorder border;
80 GdkPixbuf *pixbuf_with_frame;
81
82 border.left = NAUTILUS_THUMBNAIL_FRAME_LEFT;
83 border.top = NAUTILUS_THUMBNAIL_FRAME_TOP;
84 border.right = NAUTILUS_THUMBNAIL_FRAME_RIGHT;
85 border.bottom = NAUTILUS_THUMBNAIL_FRAME_BOTTOM;
86
87 pixbuf_with_frame = gd_embed_image_in_frame (*pixbuf,
88 "resource:///org/gnome/nautilus/icons/thumbnail_frame.png",
89 &border, &border);
90 g_object_unref (*pixbuf);
91
92 *pixbuf = pixbuf_with_frame;
93 }
94
95 static GdkPixbuf *filmholes_left = NULL;
96 static GdkPixbuf *filmholes_right = NULL;
97
98 static gboolean
ensure_filmholes(void)99 ensure_filmholes (void)
100 {
101 if (filmholes_left == NULL)
102 {
103 filmholes_left = gdk_pixbuf_new_from_resource ("/org/gnome/nautilus/icons/filmholes.png", NULL);
104 }
105 if (filmholes_right == NULL &&
106 filmholes_left != NULL)
107 {
108 filmholes_right = gdk_pixbuf_flip (filmholes_left, TRUE);
109 }
110
111 return (filmholes_left && filmholes_right);
112 }
113
114 void
nautilus_ui_frame_video(GdkPixbuf ** pixbuf)115 nautilus_ui_frame_video (GdkPixbuf **pixbuf)
116 {
117 int width, height;
118 int holes_width, holes_height;
119 int i;
120
121 if (!ensure_filmholes ())
122 {
123 return;
124 }
125
126 width = gdk_pixbuf_get_width (*pixbuf);
127 height = gdk_pixbuf_get_height (*pixbuf);
128 holes_width = gdk_pixbuf_get_width (filmholes_left);
129 holes_height = gdk_pixbuf_get_height (filmholes_left);
130
131 for (i = 0; i < height; i += holes_height)
132 {
133 gdk_pixbuf_composite (filmholes_left, *pixbuf, 0, i,
134 MIN (width, holes_width),
135 MIN (height - i, holes_height),
136 0, i, 1, 1, GDK_INTERP_NEAREST, 255);
137 }
138
139 for (i = 0; i < height; i += holes_height)
140 {
141 gdk_pixbuf_composite (filmholes_right, *pixbuf,
142 width - holes_width, i,
143 MIN (width, holes_width),
144 MIN (height - i, holes_height),
145 width - holes_width, i,
146 1, 1, GDK_INTERP_NEAREST, 255);
147 }
148 }
149
150 gboolean
nautilus_file_date_in_between(guint64 unix_file_time,GDateTime * initial_date,GDateTime * end_date)151 nautilus_file_date_in_between (guint64 unix_file_time,
152 GDateTime *initial_date,
153 GDateTime *end_date)
154 {
155 GDateTime *date;
156 gboolean in_between;
157
158 /* Silently ignore errors */
159 if (unix_file_time == 0)
160 {
161 return FALSE;
162 }
163
164 date = g_date_time_new_from_unix_local (unix_file_time);
165
166 /* For the end date, we want to make end_date inclusive,
167 * for that the difference between the start of the day and the in_between
168 * has to be more than -1 day
169 */
170 in_between = g_date_time_difference (date, initial_date) > 0 &&
171 g_date_time_difference (end_date, date) / G_TIME_SPAN_DAY > -1;
172
173 g_date_time_unref (date);
174
175 return in_between;
176 }
177
178 static const gchar *
get_text_for_days_ago(gint days,gboolean prefix_with_since)179 get_text_for_days_ago (gint days,
180 gboolean prefix_with_since)
181 {
182 if (days < 7)
183 {
184 /* days */
185 return prefix_with_since ?
186 ngettext ("Since %d day ago", "Since %d days ago", days) :
187 ngettext ("%d day ago", "%d days ago", days);
188 }
189 if (days < 30)
190 {
191 /* weeks */
192 return prefix_with_since ?
193 ngettext ("Since last week", "Since %d weeks ago", days / 7) :
194 ngettext ("Last week", "%d weeks ago", days / 7);
195 }
196 if (days < 365)
197 {
198 /* months */
199 return prefix_with_since ?
200 ngettext ("Since last month", "Since %d months ago", days / 30) :
201 ngettext ("Last month", "%d months ago", days / 30);
202 }
203
204 /* years */
205 return prefix_with_since ?
206 ngettext ("Since last year", "Since %d years ago", days / 365) :
207 ngettext ("Last year", "%d years ago", days / 365);
208 }
209
210 gchar *
get_text_for_date_range(GPtrArray * date_range,gboolean prefix_with_since)211 get_text_for_date_range (GPtrArray *date_range,
212 gboolean prefix_with_since)
213 {
214 gint days;
215 gint normalized;
216 GDateTime *initial_date;
217 GDateTime *end_date;
218 gchar *formatted_date;
219 gchar *label;
220
221 if (!date_range)
222 {
223 return NULL;
224 }
225
226 initial_date = g_ptr_array_index (date_range, 0);
227 end_date = g_ptr_array_index (date_range, 1);
228 days = g_date_time_difference (end_date, initial_date) / G_TIME_SPAN_DAY;
229 formatted_date = g_date_time_format (initial_date, "%x");
230
231 if (days < 1)
232 {
233 label = g_strdup (formatted_date);
234 }
235 else
236 {
237 if (days < 7)
238 {
239 /* days */
240 normalized = days;
241 }
242 else if (days < 30)
243 {
244 /* weeks */
245 normalized = days / 7;
246 }
247 else if (days < 365)
248 {
249 /* months */
250 normalized = days / 30;
251 }
252 else
253 {
254 /* years */
255 normalized = days / 365;
256 }
257
258 #pragma GCC diagnostic push
259 #pragma GCC diagnostic ignored "-Wformat-nonliteral"
260 label = g_strdup_printf (get_text_for_days_ago (days,
261 prefix_with_since),
262 normalized);
263 #pragma GCC diagnostic pop
264 }
265
266 g_free (formatted_date);
267
268 return label;
269 }
270
271 GtkDialog *
show_dialog(const gchar * primary_text,const gchar * secondary_text,GtkWindow * parent,GtkMessageType type)272 show_dialog (const gchar *primary_text,
273 const gchar *secondary_text,
274 GtkWindow *parent,
275 GtkMessageType type)
276 {
277 GtkWidget *dialog;
278
279 g_return_val_if_fail (parent != NULL, NULL);
280
281 dialog = gtk_message_dialog_new (parent,
282 GTK_DIALOG_MODAL,
283 type,
284 GTK_BUTTONS_OK,
285 "%s", primary_text);
286
287 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
288 "%s", secondary_text);
289
290 gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
291
292 gtk_widget_show (dialog);
293
294 g_signal_connect (GTK_DIALOG (dialog), "response",
295 G_CALLBACK (gtk_widget_destroy), NULL);
296
297 return GTK_DIALOG (dialog);
298 }
299
300 static void
notify_unmount_done(GMountOperation * op,const gchar * message)301 notify_unmount_done (GMountOperation *op,
302 const gchar *message)
303 {
304 NautilusApplication *application;
305 gchar *notification_id;
306
307 application = nautilus_application_get_default ();
308 notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
309 nautilus_application_withdraw_notification (application, notification_id);
310
311 if (message != NULL)
312 {
313 GNotification *unplug;
314 GIcon *icon;
315 gchar **strings;
316
317 strings = g_strsplit (message, "\n", 0);
318 icon = g_themed_icon_new ("media-removable-symbolic");
319 unplug = g_notification_new (strings[0]);
320 g_notification_set_body (unplug, strings[1]);
321 g_notification_set_icon (unplug, icon);
322
323 nautilus_application_send_notification (application, notification_id, unplug);
324 g_object_unref (unplug);
325 g_object_unref (icon);
326 g_strfreev (strings);
327 }
328
329 g_free (notification_id);
330 }
331
332 static void
notify_unmount_show(GMountOperation * op,const gchar * message)333 notify_unmount_show (GMountOperation *op,
334 const gchar *message)
335 {
336 NautilusApplication *application;
337 GNotification *unmount;
338 gchar *notification_id;
339 GIcon *icon;
340 gchar **strings;
341
342 application = nautilus_application_get_default ();
343 strings = g_strsplit (message, "\n", 0);
344 icon = g_themed_icon_new ("media-removable");
345
346 unmount = g_notification_new (strings[0]);
347 g_notification_set_body (unmount, strings[1]);
348 g_notification_set_icon (unmount, icon);
349 g_notification_set_priority (unmount, G_NOTIFICATION_PRIORITY_URGENT);
350
351 notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
352 nautilus_application_send_notification (application, notification_id, unmount);
353 g_object_unref (unmount);
354 g_object_unref (icon);
355 g_strfreev (strings);
356 g_free (notification_id);
357 }
358
359 void
show_unmount_progress_cb(GMountOperation * op,const gchar * message,gint64 time_left,gint64 bytes_left,gpointer user_data)360 show_unmount_progress_cb (GMountOperation *op,
361 const gchar *message,
362 gint64 time_left,
363 gint64 bytes_left,
364 gpointer user_data)
365 {
366 if (bytes_left == 0)
367 {
368 notify_unmount_done (op, message);
369 }
370 else
371 {
372 notify_unmount_show (op, message);
373 }
374 }
375
376 void
show_unmount_progress_aborted_cb(GMountOperation * op,gpointer user_data)377 show_unmount_progress_aborted_cb (GMountOperation *op,
378 gpointer user_data)
379 {
380 notify_unmount_done (op, NULL);
381 }
382