/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- * * msd-ldsm-dialog.c * Copyright (C) Chris Coulson 2009 * * msd-ldsm-dialog.c is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * msd-ldsm-dialog.c 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 General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . */ #include #include #include "msd-ldsm-dialog.h" #define SETTINGS_SCHEMA "org.mate.SettingsDaemon.plugins.housekeeping" #define SETTINGS_IGNORE_PATHS "ignore-paths" enum { PROP_0, PROP_OTHER_USABLE_PARTITIONS, PROP_OTHER_PARTITIONS, PROP_HAS_TRASH, PROP_SPACE_REMAINING, PROP_PARTITION_NAME, PROP_MOUNT_PATH }; struct MsdLdsmDialogPrivate { GtkWidget *primary_label; GtkWidget *secondary_label; GtkWidget *ignore_check_button; gboolean other_usable_partitions; gboolean other_partitions; gboolean has_trash; gint64 space_remaining; gchar *partition_name; gchar *mount_path; }; G_DEFINE_TYPE_WITH_PRIVATE (MsdLdsmDialog, msd_ldsm_dialog, GTK_TYPE_DIALOG); static const gchar* msd_ldsm_dialog_get_checkbutton_text (MsdLdsmDialog *dialog) { g_return_val_if_fail (MSD_IS_LDSM_DIALOG (dialog), NULL); if (dialog->priv->other_partitions) return _("Don't show any warnings again for this file system"); else return _("Don't show any warnings again"); } static gchar* msd_ldsm_dialog_get_primary_text (MsdLdsmDialog *dialog) { gchar *primary_text, *free_space; g_return_val_if_fail (MSD_IS_LDSM_DIALOG (dialog), NULL); free_space = g_format_size (dialog->priv->space_remaining); if (dialog->priv->other_partitions) { primary_text = g_strdup_printf (_("The volume \"%s\" has only %s disk space remaining."), dialog->priv->partition_name, free_space); } else { primary_text = g_strdup_printf (_("This computer has only %s disk space remaining."), free_space); } g_free (free_space); return primary_text; } static const gchar* msd_ldsm_dialog_get_secondary_text (MsdLdsmDialog *dialog) { g_return_val_if_fail (MSD_IS_LDSM_DIALOG (dialog), NULL); if (dialog->priv->other_usable_partitions) { if (dialog->priv->has_trash) { return _("You can free up disk space by emptying the Trash, removing " \ "unused programs or files, or moving files to another disk or partition."); } else { return _("You can free up disk space by removing unused programs or files, " \ "or by moving files to another disk or partition."); } } else { if (dialog->priv->has_trash) { return _("You can free up disk space by emptying the Trash, removing unused " \ "programs or files, or moving files to an external disk."); } else { return _("You can free up disk space by removing unused programs or files, " \ "or by moving files to an external disk."); } } } static gint ignore_path_compare (gconstpointer a, gconstpointer b) { return g_strcmp0 ((const gchar *)a, (const gchar *)b); } static gboolean update_ignore_paths (GSList **ignore_paths, const gchar *mount_path, gboolean ignore) { GSList *found; gchar *path_to_remove; found = g_slist_find_custom (*ignore_paths, mount_path, (GCompareFunc) ignore_path_compare); if (ignore && (found == NULL)) { *ignore_paths = g_slist_prepend (*ignore_paths, g_strdup (mount_path)); return TRUE; } if (!ignore && (found != NULL)) { path_to_remove = found->data; *ignore_paths = g_slist_remove (*ignore_paths, path_to_remove); g_free (path_to_remove); return TRUE; } return FALSE; } static void ignore_check_button_toggled_cb (GtkToggleButton *button, gpointer user_data) { MsdLdsmDialog *dialog = (MsdLdsmDialog *)user_data; GSettings *settings; gchar **settings_list; GSList *ignore_paths = NULL; gboolean ignore, updated; gint i; settings = g_settings_new (SETTINGS_SCHEMA); settings_list = g_settings_get_strv (settings, SETTINGS_IGNORE_PATHS); for (i = 0; i < g_strv_length (settings_list); i++) { ignore_paths = g_slist_prepend (ignore_paths, g_strdup (settings_list[i])); } g_strfreev (settings_list); if (i > 0) ignore_paths = g_slist_reverse (ignore_paths); ignore = gtk_toggle_button_get_active (button); updated = update_ignore_paths (&ignore_paths, dialog->priv->mount_path, ignore); if (updated) { GSList *l; GPtrArray *array = g_ptr_array_new (); for (l = ignore_paths; l != NULL; l = l->next) g_ptr_array_add (array, l->data); g_ptr_array_add (array, NULL); if (!g_settings_set_strv (settings, SETTINGS_IGNORE_PATHS, (const gchar **) array->pdata)) { g_warning ("Cannot change ignore preference - failed to commit changes"); } g_ptr_array_free (array, FALSE); } g_slist_free_full (ignore_paths, g_free); g_object_unref (settings); } static void msd_ldsm_dialog_init (MsdLdsmDialog *dialog) { GtkWidget *main_vbox, *text_vbox, *hbox; GtkWidget *image; dialog->priv = msd_ldsm_dialog_get_instance_private (dialog); main_vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); /* Set up all the window stuff here */ gtk_window_set_title (GTK_WINDOW (dialog), _("Low Disk Space")); gtk_window_set_icon_name (GTK_WINDOW (dialog), "dialog-warning"); gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER); gtk_window_set_urgency_hint (GTK_WINDOW (dialog), TRUE); gtk_window_set_focus_on_map (GTK_WINDOW (dialog), FALSE); gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); /* Create the image */ image = gtk_image_new_from_icon_name ("dialog-warning", GTK_ICON_SIZE_DIALOG); gtk_widget_set_halign (image, GTK_ALIGN_START); gtk_widget_set_valign (image, GTK_ALIGN_END); /* Create the labels */ dialog->priv->primary_label = gtk_label_new (NULL); gtk_label_set_line_wrap (GTK_LABEL (dialog->priv->primary_label), TRUE); gtk_label_set_single_line_mode (GTK_LABEL (dialog->priv->primary_label), FALSE); gtk_label_set_max_width_chars (GTK_LABEL (dialog->priv->primary_label), 70); gtk_label_set_xalign (GTK_LABEL (dialog->priv->primary_label), 0.0); gtk_label_set_yalign (GTK_LABEL (dialog->priv->primary_label), 0.0); dialog->priv->secondary_label = gtk_label_new (NULL); gtk_label_set_line_wrap (GTK_LABEL (dialog->priv->secondary_label), TRUE); gtk_label_set_single_line_mode (GTK_LABEL (dialog->priv->secondary_label), FALSE); gtk_label_set_max_width_chars (GTK_LABEL (dialog->priv->secondary_label), 70); gtk_label_set_xalign (GTK_LABEL (dialog->priv->secondary_label), 0.0); gtk_label_set_yalign (GTK_LABEL (dialog->priv->secondary_label), 0.0); /* Create the check button to ignore future warnings */ dialog->priv->ignore_check_button = gtk_check_button_new (); /* The button should be inactive if the dialog was just called. * I suppose it could be possible for the user to manually edit the GSettings key between * the mount being checked and the dialog appearing, but I don't think it matters * too much */ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->ignore_check_button), FALSE); g_signal_connect (dialog->priv->ignore_check_button, "toggled", G_CALLBACK (ignore_check_button_toggled_cb), dialog); /* Now set up the dialog's GtkBox's' */ gtk_box_set_spacing (GTK_BOX (main_vbox), 14); hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12); gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); text_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12); gtk_box_pack_start (GTK_BOX (text_vbox), dialog->priv->primary_label, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (text_vbox), dialog->priv->secondary_label, TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (text_vbox), dialog->priv->ignore_check_button, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (hbox), text_vbox, TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0); /* Set up the action area */ gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dialog))), 6); gtk_container_set_border_width (GTK_CONTAINER (gtk_dialog_get_action_area (GTK_DIALOG (dialog))), 5); gtk_widget_show_all (hbox); } static void msd_ldsm_dialog_finalize (GObject *object) { MsdLdsmDialog *self; g_return_if_fail (object != NULL); g_return_if_fail (MSD_IS_LDSM_DIALOG (object)); self = MSD_LDSM_DIALOG (object); if (self->priv->partition_name) g_free (self->priv->partition_name); if (self->priv->mount_path) g_free (self->priv->mount_path); G_OBJECT_CLASS (msd_ldsm_dialog_parent_class)->finalize (object); } static void msd_ldsm_dialog_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { MsdLdsmDialog *self; g_return_if_fail (MSD_IS_LDSM_DIALOG (object)); self = MSD_LDSM_DIALOG (object); switch (prop_id) { case PROP_OTHER_USABLE_PARTITIONS: self->priv->other_usable_partitions = g_value_get_boolean (value); break; case PROP_OTHER_PARTITIONS: self->priv->other_partitions = g_value_get_boolean (value); break; case PROP_HAS_TRASH: self->priv->has_trash = g_value_get_boolean (value); break; case PROP_SPACE_REMAINING: self->priv->space_remaining = g_value_get_int64 (value); break; case PROP_PARTITION_NAME: self->priv->partition_name = g_value_dup_string (value); break; case PROP_MOUNT_PATH: self->priv->mount_path = g_value_dup_string (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void msd_ldsm_dialog_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { MsdLdsmDialog *self; g_return_if_fail (MSD_IS_LDSM_DIALOG (object)); self = MSD_LDSM_DIALOG (object); switch (prop_id) { case PROP_OTHER_USABLE_PARTITIONS: g_value_set_boolean (value, self->priv->other_usable_partitions); break; case PROP_OTHER_PARTITIONS: g_value_set_boolean (value, self->priv->other_partitions); break; case PROP_HAS_TRASH: g_value_set_boolean (value, self->priv->has_trash); break; case PROP_SPACE_REMAINING: g_value_set_int64 (value, self->priv->space_remaining); break; case PROP_PARTITION_NAME: g_value_set_string (value, self->priv->partition_name); break; case PROP_MOUNT_PATH: g_value_set_string (value, self->priv->mount_path); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void msd_ldsm_dialog_class_init (MsdLdsmDialogClass *klass) { GObjectClass* object_class = G_OBJECT_CLASS (klass); object_class->finalize = msd_ldsm_dialog_finalize; object_class->set_property = msd_ldsm_dialog_set_property; object_class->get_property = msd_ldsm_dialog_get_property; g_object_class_install_property (object_class, PROP_OTHER_USABLE_PARTITIONS, g_param_spec_boolean ("other-usable-partitions", "other-usable-partitions", "Set to TRUE if there are other usable partitions on the system", FALSE, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_OTHER_PARTITIONS, g_param_spec_boolean ("other-partitions", "other-partitions", "Set to TRUE if there are other partitions on the system", FALSE, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_HAS_TRASH, g_param_spec_boolean ("has-trash", "has-trash", "Set to TRUE if the partition has files in it's trash folder that can be deleted", FALSE, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_SPACE_REMAINING, g_param_spec_int64 ("space-remaining", "space-remaining", "Specify how much space is remaining in bytes", G_MININT64, G_MAXINT64, 0, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_PARTITION_NAME, g_param_spec_string ("partition-name", "partition-name", "Specify the name of the partition", "Unknown", G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (object_class, PROP_MOUNT_PATH, g_param_spec_string ("mount-path", "mount-path", "Specify the mount path for the partition", "Unknown", G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); } MsdLdsmDialog* msd_ldsm_dialog_new (gboolean other_usable_partitions, gboolean other_partitions, gboolean display_baobab, gboolean display_empty_trash, gint64 space_remaining, const gchar *partition_name, const gchar *mount_path) { MsdLdsmDialog *dialog; GtkWidget *button_empty_trash, *button_ignore, *button_analyze; GtkWidget *empty_trash_image, *analyze_image, *ignore_image; gchar *primary_text, *primary_text_markup; const gchar *secondary_text, *checkbutton_text; dialog = MSD_LDSM_DIALOG (g_object_new (MSD_TYPE_LDSM_DIALOG, "other-usable-partitions", other_usable_partitions, "other-partitions", other_partitions, "has-trash", display_empty_trash, "space-remaining", space_remaining, "partition-name", partition_name, "mount-path", mount_path, NULL)); /* Add some buttons */ if (dialog->priv->has_trash) { button_empty_trash = gtk_dialog_add_button (GTK_DIALOG (dialog), _("Empty Trash"), MSD_LDSM_DIALOG_RESPONSE_EMPTY_TRASH); empty_trash_image = gtk_image_new_from_icon_name ("edit-clear", GTK_ICON_SIZE_BUTTON); gtk_button_set_image (GTK_BUTTON (button_empty_trash), empty_trash_image); } if (display_baobab) { button_analyze = gtk_dialog_add_button (GTK_DIALOG (dialog), _("Examine…"), MSD_LDSM_DIALOG_RESPONSE_ANALYZE); analyze_image = gtk_image_new_from_icon_name ("mate-disk-usage-analyzer", GTK_ICON_SIZE_BUTTON); gtk_button_set_image (GTK_BUTTON (button_analyze), analyze_image); } button_ignore = gtk_dialog_add_button (GTK_DIALOG (dialog), _("Ignore"), GTK_RESPONSE_CANCEL); ignore_image = gtk_image_new_from_stock (GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON); gtk_button_set_image (GTK_BUTTON (button_ignore), ignore_image); gtk_widget_grab_default (button_ignore); /* Set the label text */ primary_text = msd_ldsm_dialog_get_primary_text (dialog); primary_text_markup = g_markup_printf_escaped ("%s", primary_text); gtk_label_set_markup (GTK_LABEL (dialog->priv->primary_label), primary_text_markup); secondary_text = msd_ldsm_dialog_get_secondary_text (dialog); gtk_label_set_text (GTK_LABEL (dialog->priv->secondary_label), secondary_text); checkbutton_text = msd_ldsm_dialog_get_checkbutton_text (dialog); gtk_button_set_label (GTK_BUTTON (dialog->priv->ignore_check_button), checkbutton_text); g_free (primary_text); g_free (primary_text_markup); return dialog; }