diff options
Diffstat (limited to '')
| -rw-r--r-- | src/gs-removal-dialog.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/src/gs-removal-dialog.c b/src/gs-removal-dialog.c new file mode 100644 index 0000000..61b5cbd --- /dev/null +++ b/src/gs-removal-dialog.c @@ -0,0 +1,172 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2016 Kalev Lember <klember@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "config.h" + +#include "gs-removal-dialog.h" +#include "gs-utils.h" + +#include <glib/gi18n.h> +#include <gtk/gtk.h> + +struct _GsRemovalDialog +{ + GtkMessageDialog parent_instance; + GtkWidget *listbox; + GtkWidget *scrolledwindow; +}; + +G_DEFINE_TYPE (GsRemovalDialog, gs_removal_dialog, GTK_TYPE_MESSAGE_DIALOG) + +static void +list_header_func (GtkListBoxRow *row, + GtkListBoxRow *before, + gpointer user_data) +{ + GtkWidget *header = NULL; + if (before != NULL) + header = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL); + gtk_list_box_row_set_header (row, header); +} + +static gint +list_sort_func (GtkListBoxRow *a, + GtkListBoxRow *b, + gpointer user_data) +{ + GObject *o1 = G_OBJECT (gtk_bin_get_child (GTK_BIN (a))); + GObject *o2 = G_OBJECT (gtk_bin_get_child (GTK_BIN (b))); + const gchar *key1 = g_object_get_data (o1, "sort"); + const gchar *key2 = g_object_get_data (o2, "sort"); + return g_strcmp0 (key1, key2); +} + +static void +add_app (GtkListBox *listbox, GsApp *app) +{ + GtkWidget *box; + GtkWidget *widget; + GtkWidget *row; + g_autofree gchar *sort_key = NULL; + + box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_widget_set_margin_top (box, 12); + gtk_widget_set_margin_start (box, 12); + gtk_widget_set_margin_bottom (box, 12); + gtk_widget_set_margin_end (box, 12); + + widget = gtk_label_new (gs_app_get_name (app)); + gtk_widget_set_halign (widget, GTK_ALIGN_START); + gtk_label_set_ellipsize (GTK_LABEL (widget), PANGO_ELLIPSIZE_END); + gtk_container_add (GTK_CONTAINER (box), widget); + + if (gs_app_get_name (app) != NULL) { + sort_key = gs_utils_sort_key (gs_app_get_name (app)); + } + + g_object_set_data_full (G_OBJECT (box), + "sort", + g_steal_pointer (&sort_key), + g_free); + + gtk_list_box_prepend (listbox, box); + gtk_widget_show (widget); + gtk_widget_show (box); + + row = gtk_widget_get_parent (box); + gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE); +} + +static void +insert_details_widget (GtkMessageDialog *dialog, GtkWidget *widget) +{ + GList *children, *l; + GtkWidget *message_area; + + message_area = gtk_message_dialog_get_message_area (dialog); + g_assert (GTK_IS_BOX (message_area)); + + /* find all label children and set the width chars properties */ + children = gtk_container_get_children (GTK_CONTAINER (message_area)); + for (l = children; l != NULL; l = l->next) { + if (!GTK_IS_LABEL (l->data)) + continue; + + gtk_label_set_width_chars (GTK_LABEL (l->data), 40); + gtk_label_set_max_width_chars (GTK_LABEL (l->data), 40); + } + + gtk_container_add (GTK_CONTAINER (message_area), widget); +} + +void +gs_removal_dialog_show_upgrade_removals (GsRemovalDialog *self, + GsApp *upgrade) +{ + GsAppList *removals; + g_autofree gchar *name_version = NULL; + + name_version = g_strdup_printf ("%s %s", + gs_app_get_name (upgrade), + gs_app_get_version (upgrade)); + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (self), + /* TRANSLATORS: This is a text displayed during a distro upgrade. %s + will be replaced by the name and version of distro, e.g. 'Fedora 23'. */ + _("Some of the currently installed software is not compatible with %s. " + "If you continue, the following will be automatically removed during the upgrade:"), + name_version); + + removals = gs_app_get_related (upgrade); + for (guint i = 0; i < gs_app_list_length (removals); i++) { + GsApp *app = gs_app_list_index (removals, i); + g_autofree gchar *tmp = NULL; + + if (gs_app_get_state (app) != AS_APP_STATE_UNAVAILABLE) + continue; + tmp = gs_app_to_string (app); + g_debug ("removal %u: %s", i, tmp); + add_app (GTK_LIST_BOX (self->listbox), app); + } +} + +static void +gs_removal_dialog_init (GsRemovalDialog *self) +{ + gtk_widget_init_template (GTK_WIDGET (self)); + + insert_details_widget (GTK_MESSAGE_DIALOG (self), self->scrolledwindow); + + gtk_list_box_set_header_func (GTK_LIST_BOX (self->listbox), + list_header_func, + self, + NULL); + gtk_list_box_set_sort_func (GTK_LIST_BOX (self->listbox), + list_sort_func, + self, NULL); +} + +static void +gs_removal_dialog_class_init (GsRemovalDialogClass *klass) +{ + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-removal-dialog.ui"); + + gtk_widget_class_bind_template_child (widget_class, GsRemovalDialog, listbox); + gtk_widget_class_bind_template_child (widget_class, GsRemovalDialog, scrolledwindow); +} + +GtkWidget * +gs_removal_dialog_new (void) +{ + GsRemovalDialog *dialog; + + dialog = g_object_new (GS_TYPE_REMOVAL_DIALOG, + NULL); + return GTK_WIDGET (dialog); +} |