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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:39:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:39:48 +0000
commit3ade071f273aaa973e44bf95d6b1d4913a18f03b (patch)
treee2f99d267ae18427645404f215b984afbe73098d /src/nautilus-ui-utilities.c
parentInitial commit. (diff)
downloadnautilus-3ade071f273aaa973e44bf95d6b1d4913a18f03b.tar.xz
nautilus-3ade071f273aaa973e44bf95d6b1d4913a18f03b.zip
Adding upstream version 43.2.upstream/43.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/nautilus-ui-utilities.c')
-rw-r--r--src/nautilus-ui-utilities.c420
1 files changed, 420 insertions, 0 deletions
diff --git a/src/nautilus-ui-utilities.c b/src/nautilus-ui-utilities.c
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+/* nautilus-ui-utilities.c - helper functions for GtkUIManager stuff
+ *
+ * Copyright (C) 2004 Red Hat, Inc.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with the Gnome Library; see the file COPYING.LIB. If not,
+ * see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Alexander Larsson <alexl@redhat.com>
+ */
+
+#include <config.h>
+
+#include "nautilus-ui-utilities.h"
+#include "nautilus-icon-info.h"
+#include "nautilus-application.h"
+#include <eel/eel-graphic-effects.h>
+
+#include <gio/gio.h>
+#include <gtk/gtk.h>
+#include <string.h>
+#include <glib/gi18n.h>
+
+/**
+ * nautilus_gmenu_set_from_model:
+ * @target_menu: the #GMenu to be filled
+ * @source_model: (nullable): a #GMenuModel to copy items from
+ *
+ * This will replace the content of @target_menu with a copy of all items from
+ * @source_model.
+ *
+ * If the @source_model is empty (i.e., its item count is 0), or if it is %NULL,
+ * then the @target_menu is left empty.
+ */
+void
+nautilus_gmenu_set_from_model (GMenu *target_menu,
+ GMenuModel *source_model)
+{
+ g_return_if_fail (G_IS_MENU (target_menu));
+ g_return_if_fail (source_model == NULL || G_IS_MENU_MODEL (source_model));
+
+ /* First, empty the menu... */
+ g_menu_remove_all (target_menu);
+
+ /* ...then, repopulate it (maybe). */
+ if (source_model != NULL)
+ {
+ gint n_items;
+
+ n_items = g_menu_model_get_n_items (source_model);
+ for (gint i = 0; i < n_items; i++)
+ {
+ g_autoptr (GMenuItem) item = NULL;
+ item = g_menu_item_new_from_model (source_model, i);
+ g_menu_append_item (target_menu, item);
+ }
+ }
+}
+
+/**
+ * nautilus_g_menu_model_find_by_string:
+ * @model: the #GMenuModel with items to search
+ * @attribute: the menu item attribute to compare with
+ * @string: the string to match the value of @attribute
+ *
+ * This will search for an item in the model which has got the @attribute and
+ * whose value is equal to @string.
+ *
+ * It is assumed that @attribute has the a GVariant format string "s".
+ *
+ * Returns: The index of the first match in the model, or -1 if no item matches.
+ */
+gint
+nautilus_g_menu_model_find_by_string (GMenuModel *model,
+ const gchar *attribute,
+ const gchar *string)
+{
+ gint item_index = -1;
+ gint n_items;
+
+ n_items = g_menu_model_get_n_items (model);
+ for (gint i = 0; i < n_items; i++)
+ {
+ g_autofree gchar *value = NULL;
+ if (g_menu_model_get_item_attribute (model, i, attribute, "s", &value) &&
+ g_strcmp0 (value, string) == 0)
+ {
+ item_index = i;
+ break;
+ }
+ }
+ return item_index;
+}
+
+/**
+ * nautilus_g_menu_replace_string_in_item:
+ * @menu: the #GMenu to modify
+ * @i: the position of the item to change
+ * @attribute: the menu item attribute to change
+ * @string: the string to change the value of @attribute to
+ *
+ * This will replace the item at @position with a new item which is identical
+ * except that it has @attribute set to @string.
+ *
+ * This is useful e.g. when want to change the menu model of a #GtkPopover and
+ * you have a pointer to its menu model but not to the popover itself, so you
+ * can't just set a new model. With this method, the GtkPopover is notified of
+ * changes in its model and updates its contents accordingly.
+ *
+ * It is assumed that @attribute has the a GVariant format string "s".
+ */
+void
+nautilus_g_menu_replace_string_in_item (GMenu *menu,
+ gint i,
+ const gchar *attribute,
+ const gchar *string)
+{
+ g_autoptr (GMenuItem) item = NULL;
+
+ g_return_if_fail (i != -1);
+ item = g_menu_item_new_from_model (G_MENU_MODEL (menu), i);
+ g_return_if_fail (item != NULL);
+
+ if (string != NULL)
+ {
+ g_menu_item_set_attribute (item, attribute, "s", string);
+ }
+ else
+ {
+ g_menu_item_set_attribute (item, attribute, NULL);
+ }
+
+ g_menu_remove (menu, i);
+ g_menu_insert_item (menu, i, item);
+}
+
+static GdkPixbuf *filmholes_left = NULL;
+static GdkPixbuf *filmholes_right = NULL;
+
+static gboolean
+ensure_filmholes (void)
+{
+ if (filmholes_left == NULL)
+ {
+ filmholes_left = gdk_pixbuf_new_from_resource ("/org/gnome/nautilus/icons/filmholes.png", NULL);
+ }
+ if (filmholes_right == NULL &&
+ filmholes_left != NULL)
+ {
+ filmholes_right = gdk_pixbuf_flip (filmholes_left, TRUE);
+ }
+
+ return (filmholes_left && filmholes_right);
+}
+
+void
+nautilus_ui_frame_video (GtkSnapshot *snapshot,
+ gdouble width,
+ gdouble height)
+{
+ g_autoptr (GdkTexture) left_texture = NULL;
+ g_autoptr (GdkTexture) right_texture = NULL;
+ int holes_width, holes_height;
+
+ if (!ensure_filmholes ())
+ {
+ return;
+ }
+
+ holes_width = gdk_pixbuf_get_width (filmholes_left);
+ holes_height = gdk_pixbuf_get_height (filmholes_left);
+
+ /* Left */
+ gtk_snapshot_push_repeat (snapshot,
+ &GRAPHENE_RECT_INIT (0, 0, holes_width, height),
+ NULL);
+ left_texture = gdk_texture_new_for_pixbuf (filmholes_left);
+ gtk_snapshot_append_texture (snapshot,
+ left_texture,
+ &GRAPHENE_RECT_INIT (0, 0, holes_width, holes_height));
+ gtk_snapshot_pop (snapshot);
+
+ /* Right */
+ gtk_snapshot_push_repeat (snapshot,
+ &GRAPHENE_RECT_INIT (width - holes_width, 0, holes_width, height),
+ NULL);
+ right_texture = gdk_texture_new_for_pixbuf (filmholes_right);
+ gtk_snapshot_append_texture (snapshot,
+ right_texture,
+ &GRAPHENE_RECT_INIT (width - holes_width, 0, holes_width, holes_height));
+ gtk_snapshot_pop (snapshot);
+}
+
+gboolean
+nautilus_date_time_is_between_dates (GDateTime *date,
+ GDateTime *initial_date,
+ GDateTime *end_date)
+{
+ gboolean in_between;
+
+ /* Silently ignore errors */
+ if (date == NULL || g_date_time_to_unix (date) == 0)
+ {
+ return FALSE;
+ }
+
+ /* For the end date, we want to make end_date inclusive,
+ * for that the difference between the start of the day and the in_between
+ * has to be more than -1 day
+ */
+ in_between = g_date_time_difference (date, initial_date) > 0 &&
+ g_date_time_difference (end_date, date) / G_TIME_SPAN_DAY > -1;
+
+ return in_between;
+}
+
+static const gchar *
+get_text_for_days_ago (gint days,
+ gboolean prefix_with_since)
+{
+ if (days < 7)
+ {
+ /* days */
+ return prefix_with_since ?
+ ngettext ("Since %d day ago", "Since %d days ago", days) :
+ ngettext ("%d day ago", "%d days ago", days);
+ }
+ if (days < 30)
+ {
+ /* weeks */
+ return prefix_with_since ?
+ ngettext ("Since last week", "Since %d weeks ago", days / 7) :
+ ngettext ("Last week", "%d weeks ago", days / 7);
+ }
+ if (days < 365)
+ {
+ /* months */
+ return prefix_with_since ?
+ ngettext ("Since last month", "Since %d months ago", days / 30) :
+ ngettext ("Last month", "%d months ago", days / 30);
+ }
+
+ /* years */
+ return prefix_with_since ?
+ ngettext ("Since last year", "Since %d years ago", days / 365) :
+ ngettext ("Last year", "%d years ago", days / 365);
+}
+
+gchar *
+get_text_for_date_range (GPtrArray *date_range,
+ gboolean prefix_with_since)
+{
+ gint days;
+ gint normalized;
+ GDateTime *initial_date;
+ GDateTime *end_date;
+ gchar *formatted_date;
+ gchar *label;
+
+ if (!date_range)
+ {
+ return NULL;
+ }
+
+ initial_date = g_ptr_array_index (date_range, 0);
+ end_date = g_ptr_array_index (date_range, 1);
+ days = g_date_time_difference (end_date, initial_date) / G_TIME_SPAN_DAY;
+ formatted_date = g_date_time_format (initial_date, "%x");
+
+ if (days < 1)
+ {
+ label = g_strdup (formatted_date);
+ }
+ else
+ {
+ if (days < 7)
+ {
+ /* days */
+ normalized = days;
+ }
+ else if (days < 30)
+ {
+ /* weeks */
+ normalized = days / 7;
+ }
+ else if (days < 365)
+ {
+ /* months */
+ normalized = days / 30;
+ }
+ else
+ {
+ /* years */
+ normalized = days / 365;
+ }
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+ label = g_strdup_printf (get_text_for_days_ago (days,
+ prefix_with_since),
+ normalized);
+#pragma GCC diagnostic pop
+ }
+
+ g_free (formatted_date);
+
+ return label;
+}
+
+AdwMessageDialog *
+show_dialog (const gchar *primary_text,
+ const gchar *secondary_text,
+ GtkWindow *parent,
+ GtkMessageType type)
+{
+ GtkWidget *dialog;
+
+ g_return_val_if_fail (parent != NULL, NULL);
+
+ dialog = adw_message_dialog_new (parent, primary_text, secondary_text);
+ adw_message_dialog_add_response (ADW_MESSAGE_DIALOG (dialog), "ok", _("_OK"));
+ adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "ok");
+
+ gtk_window_present (GTK_WINDOW (dialog));
+
+ return ADW_MESSAGE_DIALOG (dialog);
+}
+
+static void
+notify_unmount_done (GMountOperation *op,
+ const gchar *message)
+{
+ NautilusApplication *application;
+ gchar *notification_id;
+
+ application = nautilus_application_get_default ();
+ notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
+ nautilus_application_withdraw_notification (application, notification_id);
+
+ if (message != NULL)
+ {
+ GNotification *unplug;
+ GIcon *icon;
+ gchar **strings;
+
+ strings = g_strsplit (message, "\n", 0);
+ icon = g_themed_icon_new ("media-removable-symbolic");
+ unplug = g_notification_new (strings[0]);
+ g_notification_set_body (unplug, strings[1]);
+ g_notification_set_icon (unplug, icon);
+
+ nautilus_application_send_notification (application, notification_id, unplug);
+ g_object_unref (unplug);
+ g_object_unref (icon);
+ g_strfreev (strings);
+ }
+
+ g_free (notification_id);
+}
+
+static void
+notify_unmount_show (GMountOperation *op,
+ const gchar *message)
+{
+ NautilusApplication *application;
+ GNotification *unmount;
+ gchar *notification_id;
+ GIcon *icon;
+ gchar **strings;
+
+ application = nautilus_application_get_default ();
+ strings = g_strsplit (message, "\n", 0);
+ icon = g_themed_icon_new ("media-removable");
+
+ unmount = g_notification_new (strings[0]);
+ g_notification_set_body (unmount, strings[1]);
+ g_notification_set_icon (unmount, icon);
+ g_notification_set_priority (unmount, G_NOTIFICATION_PRIORITY_URGENT);
+
+ notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
+ nautilus_application_send_notification (application, notification_id, unmount);
+ g_object_unref (unmount);
+ g_object_unref (icon);
+ g_strfreev (strings);
+ g_free (notification_id);
+}
+
+void
+show_unmount_progress_cb (GMountOperation *op,
+ const gchar *message,
+ gint64 time_left,
+ gint64 bytes_left,
+ gpointer user_data)
+{
+ if (bytes_left == 0)
+ {
+ notify_unmount_done (op, message);
+ }
+ else
+ {
+ notify_unmount_show (op, message);
+ }
+}
+
+void
+show_unmount_progress_aborted_cb (GMountOperation *op,
+ gpointer user_data)
+{
+ notify_unmount_done (op, NULL);
+}