From ae1c76ff830d146d41e88d6fba724c0a54bce868 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:45:20 +0200 Subject: Adding upstream version 1:43.6. Signed-off-by: Daniel Baumann --- panels/printers/pp-jobs-dialog.c | 539 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 539 insertions(+) create mode 100644 panels/printers/pp-jobs-dialog.c (limited to 'panels/printers/pp-jobs-dialog.c') diff --git a/panels/printers/pp-jobs-dialog.c b/panels/printers/pp-jobs-dialog.c new file mode 100644 index 0000000..6a9b704 --- /dev/null +++ b/panels/printers/pp-jobs-dialog.c @@ -0,0 +1,539 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright 2012 Red Hat, Inc, + * + * This program 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 2 of the License, or + * (at your option) any later version. + * + * This program 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 . + * + * Author: Marek Kasik + */ + +#include "config.h" + +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include "pp-jobs-dialog.h" +#include "pp-utils.h" +#include "pp-job.h" +#include "pp-job-row.h" +#include "pp-cups.h" +#include "pp-printer.h" + +#define EMPTY_TEXT "\xe2\x80\x94" + +#define CLOCK_SCHEMA "org.gnome.desktop.interface" +#define CLOCK_FORMAT_KEY "clock-format" + +struct _PpJobsDialog { + GtkDialog parent_instance; + + GtkButton *authenticate_button; + GtkMenuButton *authenticate_jobs_button; + GtkLabel *authenticate_jobs_label; + GtkInfoBar *authentication_infobar; + GtkLabel *authentication_label; + GtkEntry *domain_entry; + GtkLabel *domain_label; + GtkButton *jobs_clear_all_button; + GtkListBox *jobs_listbox; + GtkScrolledWindow *list_jobs_page; + GtkBox *no_jobs_page; + GtkEntry *password_entry; + GtkLabel *password_label; + GtkStack *stack; + GListStore *store; + GtkEntry *username_entry; + GtkLabel *username_label; + + gchar *printer_name; + + gchar **actual_auth_info_required; + gboolean jobs_filled; + gboolean pop_up_authentication_popup; + gint max_priority; + + GCancellable *get_jobs_cancellable; +}; + +G_DEFINE_TYPE (PpJobsDialog, pp_jobs_dialog, GTK_TYPE_DIALOG) + +static gboolean +is_info_required (PpJobsDialog *self, + const gchar *info) +{ + gint i; + + if (self->actual_auth_info_required == NULL) + return FALSE; + + for (i = 0; self->actual_auth_info_required[i] != NULL; i++) + if (g_strcmp0 (self->actual_auth_info_required[i], info) == 0) + return TRUE; + + return FALSE; +} + +static gboolean +is_domain_required (PpJobsDialog *self) +{ + return is_info_required (self, "domain"); +} + +static gboolean +is_username_required (PpJobsDialog *self) +{ + return is_info_required (self, "username"); +} + +static gboolean +is_password_required (PpJobsDialog *self) +{ + return is_info_required (self, "password"); +} + +static gboolean +auth_popup_filled (PpJobsDialog *self) +{ + gboolean domain_required; + gboolean username_required; + gboolean password_required; + guint16 domain_length; + guint16 username_length; + guint16 password_length; + + domain_required = is_domain_required (self); + username_required = is_username_required (self); + password_required = is_password_required (self); + + domain_length = gtk_entry_get_text_length (self->domain_entry); + username_length = gtk_entry_get_text_length (self->username_entry); + password_length = gtk_entry_get_text_length (self->password_entry); + + return (!domain_required || domain_length > 0) && + (!username_required || username_length > 0) && + (!password_required || password_length > 0); +} + +static void +auth_entries_changed (PpJobsDialog *self) +{ + gtk_widget_set_sensitive (GTK_WIDGET (self->authenticate_button), auth_popup_filled (self)); +} + +static void +auth_entries_activated (PpJobsDialog *self) +{ + if (auth_popup_filled (self)) + g_signal_emit_by_name (self->authenticate_button, "activate"); +} + +static void +authenticate_popover_update (PpJobsDialog *self) +{ + gboolean domain_required; + gboolean username_required; + gboolean password_required; + + domain_required = is_domain_required (self); + username_required = is_username_required (self); + password_required = is_password_required (self); + + gtk_widget_set_visible (GTK_WIDGET (self->domain_label), domain_required); + gtk_widget_set_visible (GTK_WIDGET (self->domain_entry), domain_required); + if (domain_required) + gtk_editable_set_text (GTK_EDITABLE (self->domain_entry), ""); + + gtk_widget_set_visible (GTK_WIDGET (self->username_label), username_required); + gtk_widget_set_visible (GTK_WIDGET (self->username_entry), username_required); + if (username_required) + gtk_editable_set_text (GTK_EDITABLE (self->username_entry), cupsUser ()); + + gtk_widget_set_visible (GTK_WIDGET (self->password_label), password_required); + gtk_widget_set_visible (GTK_WIDGET (self->password_entry), password_required); + if (password_required) + gtk_editable_set_text (GTK_EDITABLE (self->password_entry), ""); + + gtk_widget_set_sensitive (GTK_WIDGET (self->authenticate_button), FALSE); +} + +static void +pp_job_update_cb (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + PpJobsDialog *self = user_data; + gboolean result; + g_autoptr(GError) error = NULL; + PpJob *job = PP_JOB (source_object); + + result = pp_job_set_priority_finish (job, res, &error); + if (result) + { + pp_jobs_dialog_update (self); + } + else if (error != NULL) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + { + g_warning ("Could not set job priority: %s", error->message); + } + } +} + +static void +on_priority_changed (PpJobRow *job_row, + PpJobsDialog *self) +{ + PpJob *job; + + job = pp_job_row_get_job (job_row); + pp_job_set_priority_async (job, ++self->max_priority, NULL, pp_job_update_cb, self); +} + +static GtkWidget * +create_listbox_row (gpointer item, + gpointer user_data) +{ + PpJobRow *job_row; + + job_row = pp_job_row_new (PP_JOB (item)); + + g_signal_connect (job_row, + "priority-changed", + G_CALLBACK (on_priority_changed), + user_data); + + return GTK_WIDGET (job_row); +} + +static void +pop_up_authentication_popup (PpJobsDialog *self) +{ + if (self->actual_auth_info_required != NULL) + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->authenticate_jobs_button), TRUE); +} + +static void +update_jobs_list_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PpJobsDialog *self = user_data; + PpPrinter *printer = PP_PRINTER (source_object); + g_autoptr(GError) error = NULL; + g_autoptr(GPtrArray) jobs; + PpJob *job; + gint num_of_auth_jobs = 0; + gint job_priority; + guint state; + guint i; + gint current_max_value = 1; + gint first_unprocessed_job = -1; + + g_list_store_remove_all (self->store); + + jobs = pp_printer_get_jobs_finish (printer, result, &error); + if (error != NULL) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + { + g_warning ("Could not get jobs: %s", error->message); + } + + return; + } + + if (jobs->len > 0) + { + gtk_widget_set_sensitive (GTK_WIDGET (self->jobs_clear_all_button), TRUE); + gtk_stack_set_visible_child (self->stack, GTK_WIDGET (self->list_jobs_page)); + } + else + { + gtk_widget_set_sensitive (GTK_WIDGET (self->jobs_clear_all_button), FALSE); + gtk_stack_set_visible_child (self->stack, GTK_WIDGET (self->no_jobs_page)); + } + + for (i = 0; i < jobs->len; i++) + { + job = PP_JOB (g_ptr_array_index (jobs, i)); + state = pp_job_get_state (job); + + if (state == IPP_JOB_PENDING || state == IPP_JOB_HELD) + { + if (first_unprocessed_job == -1) + { + first_unprocessed_job = i; + break; + } + } + } + + for (i = 0; i < jobs->len; i++) + { + job = PP_JOB (g_ptr_array_index (jobs, i)); + job_priority = pp_job_get_priority (job); + pp_job_priority_set_sensitive (job, (pp_job_get_state (job) == IPP_JOB_PENDING || + pp_job_get_state (job) == IPP_JOB_HELD) && + i > first_unprocessed_job); + + if (job_priority >= current_max_value && job_priority != 100) + current_max_value = job_priority; + + g_list_store_append (self->store, g_object_ref (job)); + + if (pp_job_get_auth_info_required (job) != NULL) + { + num_of_auth_jobs++; + + if (self->actual_auth_info_required == NULL) + self->actual_auth_info_required = g_strdupv (pp_job_get_auth_info_required (job)); + } + } + self->max_priority = current_max_value; + if (num_of_auth_jobs > 0) + { + g_autofree gchar *text = NULL; + + /* Translators: This label shows how many jobs of this printer needs to be authenticated to be printed. */ + text = g_strdup_printf (ngettext ("%u Job Requires Authentication", "%u Jobs Require Authentication", num_of_auth_jobs), num_of_auth_jobs); + gtk_label_set_text (self->authenticate_jobs_label, text); + + gtk_widget_show (GTK_WIDGET (self->authentication_infobar)); + } + else + { + gtk_widget_hide (GTK_WIDGET (self->authentication_infobar)); + } + + authenticate_popover_update (self); + + g_clear_object (&self->get_jobs_cancellable); + + if (!self->jobs_filled) + { + if (self->pop_up_authentication_popup) + { + pop_up_authentication_popup (self); + self->pop_up_authentication_popup = FALSE; + } + + self->jobs_filled = TRUE; + } +} + +static void +update_jobs_list (PpJobsDialog *self) +{ + g_autoptr(PpPrinter) printer = NULL; + + if (self->printer_name != NULL) + { + g_cancellable_cancel (self->get_jobs_cancellable); + g_clear_object (&self->get_jobs_cancellable); + + self->get_jobs_cancellable = g_cancellable_new (); + + printer = pp_printer_new (self->printer_name); + pp_printer_get_jobs_async (printer, + TRUE, + CUPS_WHICHJOBS_ACTIVE, + self->get_jobs_cancellable, + update_jobs_list_cb, + self); + } +} + +static void +on_clear_all_button_clicked (PpJobsDialog *self) +{ + guint num_items; + guint i; + + num_items = g_list_model_get_n_items (G_LIST_MODEL (self->store)); + + for (i = 0; i < num_items; i++) + { + PpJob *job = PP_JOB (g_list_model_get_item (G_LIST_MODEL (self->store), i)); + + pp_job_cancel_purge_async (job, FALSE); + } +} + +static void +pp_job_authenticate_cb (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + PpJobsDialog *self = user_data; + gboolean result; + g_autoptr(GError) error = NULL; + PpJob *job = PP_JOB (source_object); + + result = pp_job_authenticate_finish (job, res, &error); + if (result) + { + pp_jobs_dialog_update (self); + } + else if (error != NULL) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + { + g_warning ("Could not authenticate job: %s", error->message); + } + } +} + +static void +authenticate_button_clicked (PpJobsDialog *self) +{ + PpJob *job; + gchar **auth_info; + guint num_items; + gint i; + + auth_info = g_new0 (gchar *, g_strv_length (self->actual_auth_info_required) + 1); + for (i = 0; self->actual_auth_info_required[i] != NULL; i++) + { + if (g_strcmp0 (self->actual_auth_info_required[i], "domain") == 0) + auth_info[i] = g_strdup (gtk_editable_get_text (GTK_EDITABLE (self->domain_entry))); + else if (g_strcmp0 (self->actual_auth_info_required[i], "username") == 0) + auth_info[i] = g_strdup (gtk_editable_get_text (GTK_EDITABLE (self->username_entry))); + else if (g_strcmp0 (self->actual_auth_info_required[i], "password") == 0) + auth_info[i] = g_strdup (gtk_editable_get_text (GTK_EDITABLE (self->password_entry))); + } + + num_items = g_list_model_get_n_items (G_LIST_MODEL (self->store)); + for (i = 0; i < num_items; i++) + { + job = PP_JOB (g_list_model_get_item (G_LIST_MODEL (self->store), i)); + + if (pp_job_get_auth_info_required (job) != NULL) + { + pp_job_authenticate_async (job, auth_info, NULL, pp_job_authenticate_cb, self); + } + } + + g_strfreev (auth_info); +} + +PpJobsDialog * +pp_jobs_dialog_new (const gchar *printer_name) +{ + PpJobsDialog *self; + g_autofree gchar *text = NULL; + g_autofree gchar *title = NULL; + + self = g_object_new (PP_TYPE_JOBS_DIALOG, + "use-header-bar", 1, + NULL); + + self->printer_name = g_strdup (printer_name); + self->actual_auth_info_required = NULL; + self->jobs_filled = FALSE; + self->pop_up_authentication_popup = FALSE; + + /* Translators: This is the printer name for which we are showing the active jobs */ + title = g_strdup_printf (C_("Printer jobs dialog title", "%s — Active Jobs"), printer_name); + gtk_window_set_title (GTK_WINDOW (self), title); + + /* Translators: The printer needs authentication info to print. */ + text = g_strdup_printf (_("Enter credentials to print from %s."), printer_name); + gtk_label_set_text (self->authentication_label, text); + + self->store = g_list_store_new (pp_job_get_type ()); + gtk_list_box_bind_model (self->jobs_listbox, G_LIST_MODEL (self->store), + create_listbox_row, self, NULL); + + update_jobs_list (self); + + return self; +} + +void +pp_jobs_dialog_update (PpJobsDialog *self) +{ + update_jobs_list (self); +} + +void +pp_jobs_dialog_authenticate_jobs (PpJobsDialog *self) +{ + if (self->jobs_filled) + pop_up_authentication_popup (self); + else + self->pop_up_authentication_popup = TRUE; +} + +static void +pp_jobs_dialog_init (PpJobsDialog *dialog) +{ + gtk_widget_init_template (GTK_WIDGET (dialog)); +} + +static void +pp_jobs_dialog_dispose (GObject *object) +{ + PpJobsDialog *self = PP_JOBS_DIALOG (object); + + g_cancellable_cancel (self->get_jobs_cancellable); + g_clear_object (&self->get_jobs_cancellable); + g_clear_pointer (&self->actual_auth_info_required, g_strfreev); + g_clear_pointer (&self->printer_name, g_free); + + G_OBJECT_CLASS (pp_jobs_dialog_parent_class)->dispose (object); +} + +static void +pp_jobs_dialog_class_init (PpJobsDialogClass *klass) +{ + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/printers/pp-jobs-dialog.ui"); + + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, authenticate_button); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, authenticate_jobs_button); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, authenticate_jobs_label); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, authentication_infobar); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, authentication_label); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, domain_entry); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, domain_label); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, jobs_clear_all_button); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, jobs_listbox); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, list_jobs_page); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, no_jobs_page); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, password_entry); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, password_label); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, stack); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, username_entry); + gtk_widget_class_bind_template_child (widget_class, PpJobsDialog, username_label); + + gtk_widget_class_bind_template_callback (widget_class, authenticate_button_clicked); + gtk_widget_class_bind_template_callback (widget_class, on_clear_all_button_clicked); + gtk_widget_class_bind_template_callback (widget_class, auth_entries_activated); + gtk_widget_class_bind_template_callback (widget_class, auth_entries_changed); + + object_class->dispose = pp_jobs_dialog_dispose; + + gtk_widget_class_add_binding_action (widget_class, GDK_KEY_Escape, 0, "window.close", NULL); +} -- cgit v1.2.3