printers: Make PpJobRow widget

6 files changed, 257 insertions, 98 deletions

diff --git a/panels/printers/meson.build b/panels/printers/meson.build
index f887625db..ccce64cb7 100644
--- a/panels/printers/meson.build
+++ b/panels/printers/meson.build
@@ -24,6 +24,7 @@ sources = files(
   'pp-host.c',
   'pp-ipp-option-widget.c',
   'pp-job.c',
+  'pp-job-row.c',
   'pp-jobs-dialog.c',
   'pp-maintenance-command.c',
   'pp-new-printer-dialog.c',
@@ -43,6 +44,7 @@ resource_data = files(
   'new-printer-dialog.ui',
   'ppd-selection-dialog.ui',
   'pp-details-dialog.ui',
+  'pp-job-row.ui',
   'pp-jobs-dialog.ui',
   'pp-options-dialog.ui',
   'printer-entry.ui',
diff --git a/panels/printers/pp-job-row.c b/panels/printers/pp-job-row.c
new file mode 100644
index 000000000..7caa8319b
--- /dev/null
+++ b/panels/printers/pp-job-row.c
@@ -0,0 +1,151 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright 2020 Canonical Ltd.
+ *
+ * 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 3 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 <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include <config.h>
+#include <glib/gi18n.h>
+
+#include "pp-job-row.h"
+#include "cc-printers-resources.h"
+
+struct _PpJobRow
+{
+  GtkListBoxRow parent;
+
+  GtkButton *pause_button;
+  GtkImage  *pause_image;
+  GtkLabel  *state_label;
+  GtkLabel  *title_label;
+
+  PpJob *job;
+};
+
+G_DEFINE_TYPE (PpJobRow, pp_job_row, GTK_TYPE_LIST_BOX_ROW)
+
+static void
+pause_cb (PpJobRow *self)
+{
+  pp_job_set_hold_until_async (self->job, pp_job_get_state (self->job) == IPP_JOB_HELD ? "no-hold" : "indefinite");
+  gtk_image_set_from_icon_name (self->pause_image,
+                                pp_job_get_state (self->job) == IPP_JOB_HELD ?
+                                                  "media-playback-pause-symbolic" : "media-playback-start-symbolic",
+                                GTK_ICON_SIZE_SMALL_TOOLBAR);
+}
+
+static void
+stop_cb (PpJobRow *self)
+{
+  pp_job_cancel_purge_async (self->job, FALSE);
+}
+
+static void
+pp_job_row_dispose (GObject *object)
+{
+  PpJobRow *self = PP_JOB_ROW (object);
+
+  g_clear_object (&self->job);
+
+  G_OBJECT_CLASS (pp_job_row_parent_class)->dispose (object);
+}
+
+static void
+pp_job_row_class_init (PpJobRowClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  object_class->dispose = pp_job_row_dispose;
+
+  gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/printers/pp-job-row.ui");
+
+  gtk_widget_class_bind_template_child (widget_class, PpJobRow, pause_button);
+  gtk_widget_class_bind_template_child (widget_class, PpJobRow, pause_image);
+  gtk_widget_class_bind_template_child (widget_class, PpJobRow, state_label);
+  gtk_widget_class_bind_template_child (widget_class, PpJobRow, title_label);
+
+  gtk_widget_class_bind_template_callback (widget_class, pause_cb);
+  gtk_widget_class_bind_template_callback (widget_class, stop_cb);
+}
+
+static void
+pp_job_row_init (PpJobRow *self)
+{
+  gtk_widget_init_template (GTK_WIDGET (self));
+}
+
+PpJobRow *
+pp_job_row_new (PpJob *job)
+{
+  PpJobRow *self;
+  g_autofree gchar *state_string = NULL;
+
+  self = g_object_new (PP_TYPE_JOB_ROW, NULL);
+
+  self->job = g_object_ref (job);
+
+  switch (pp_job_get_state (job))
+    {
+      case IPP_JOB_PENDING:
+        /* Translators: Job's state (job is waiting to be printed) */
+        state_string = g_strdup (C_("print job", "Pending"));
+        break;
+      case IPP_JOB_HELD:
+        if (pp_job_get_auth_info_required (job) == NULL)
+          {
+            /* Translators: Job's state (job is held for printing) */
+            state_string = g_strdup (C_("print job", "Paused"));
+          }
+        else
+          {
+            /* Translators: Job's state (job needs authentication to proceed further) */
+            state_string = g_strdup_printf ("<span foreground=\"#ff0000\">%s</span>", C_("print job", "Authentication required"));
+          }
+        break;
+      case IPP_JOB_PROCESSING:
+        /* Translators: Job's state (job is currently printing) */
+        state_string = g_strdup (C_("print job", "Processing"));
+        break;
+      case IPP_JOB_STOPPED:
+        /* Translators: Job's state (job has been stopped) */
+        state_string = g_strdup (C_("print job", "Stopped"));
+        break;
+      case IPP_JOB_CANCELED:
+        /* Translators: Job's state (job has been canceled) */
+        state_string = g_strdup (C_("print job", "Canceled"));
+        break;
+      case IPP_JOB_ABORTED:
+        /* Translators: Job's state (job has aborted due to error) */
+        state_string = g_strdup (C_("print job", "Aborted"));
+        break;
+      case IPP_JOB_COMPLETED:
+        /* Translators: Job's state (job has completed successfully) */
+        state_string = g_strdup (C_("print job", "Completed"));
+        break;
+    }
+
+  gtk_label_set_text (self->title_label, pp_job_get_title (job));
+  gtk_label_set_markup (self->state_label, state_string);
+  gtk_widget_set_sensitive (GTK_WIDGET (self->pause_button), pp_job_get_auth_info_required (job) == NULL);
+  gtk_image_set_from_icon_name (self->pause_image,
+                                pp_job_get_state (self->job) == IPP_JOB_HELD ?
+                                                  "media-playback-start-symbolic" : "media-playback-pause-symbolic",
+                                GTK_ICON_SIZE_SMALL_TOOLBAR);
+
+  return self;
+}
diff --git a/panels/printers/pp-job-row.h b/panels/printers/pp-job-row.h
new file mode 100644
index 000000000..9e8b6df79
--- /dev/null
+++ b/panels/printers/pp-job-row.h
@@ -0,0 +1,34 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright 2020 Canonical Ltd.
+ *
+ * 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 3 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 <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include "pp-job.h"
+
+G_BEGIN_DECLS
+
+#define PP_TYPE_JOB_ROW (pp_job_row_get_type())
+G_DECLARE_FINAL_TYPE (PpJobRow, pp_job_row, PP, JOB_ROW, GtkListBoxRow)
+
+PpJobRow* pp_job_row_new (PpJob *job);
+
+G_END_DECLS
diff --git a/panels/printers/pp-job-row.ui b/panels/printers/pp-job-row.ui
new file mode 100644
index 000000000..50674871e
--- /dev/null
+++ b/panels/printers/pp-job-row.ui
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="PpJobRow" parent="GtkListBoxRow">
+    <property name="visible">True</property>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="border-width">2</property>
+        <property name="margin">6</property>
+        <child>
+          <object class="GtkLabel" id="title_label">
+            <property name="visible">True</property>
+            <property name="ellipsize">end</property>
+            <property name="max-width-chars">40</property>
+            <property name="halign">start</property>
+            <property name="hexpand">True</property>
+            <property name="margin-start">10</property>
+            <property name="margin-end">10</property>
+          </object>
+        </child>
+        <child>
+          <object class="GtkLabel" id="state_label">
+            <property name="visible">True</property>
+            <property name="halign">end</property>
+            <property name="margin-start">74</property>
+            <property name="margin-end">74</property>
+          </object>
+        </child>
+        <child>
+          <object class="GtkButton" id="pause_button">
+            <property name="visible">True</property>
+            <property name="margin-left">4</property>
+            <property name="margin-right">4</property>
+            <signal name="clicked" handler="pause_cb" object="PpJobRow" swapped="yes" />
+            <style>
+              <class name="image-button"/>
+            </style>
+            <child>
+              <object class="GtkImage" id="pause_image">
+                <property name="visible">True</property>
+                <property name="icon-size">2</property>
+              </object>
+            </child>
+          </object>
+        </child>
+        <child>
+          <object class="GtkButton">
+            <property name="visible">True</property>
+            <property name="margin-left">4</property>
+            <property name="margin-right">4</property>
+            <signal name="clicked" handler="stop_cb" object="PpJobRow" swapped="yes" />
+            <style>
+              <class name="image-button"/>
+            </style>
+            <child>
+              <object class="GtkImage">
+                <property name="visible">True</property>
+                <property name="icon-name">edit-delete-symbolic</property>
+                <property name="icon-size">2</property>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+  </template>
+</interface>
diff --git a/panels/printers/pp-jobs-dialog.c b/panels/printers/pp-jobs-dialog.c
index aecb7f272..c47741fd3 100644
--- a/panels/printers/pp-jobs-dialog.c
+++ b/panels/printers/pp-jobs-dialog.c
@@ -35,6 +35,7 @@
 #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"
 
@@ -174,108 +175,11 @@ authenticate_popover_update (PpJobsDialog *self)
   gtk_widget_set_sensitive (GTK_WIDGET (self->authenticate_button), FALSE);
 }
 
-static void
-job_stop_cb (GtkButton *button,
-             PpJob     *job)
-{
-  pp_job_cancel_purge_async (job, FALSE);
-}
-
-static void
-job_pause_cb (GtkButton *button,
-              PpJob     *job)
-{
-  pp_job_set_hold_until_async (job, pp_job_get_state (job) == IPP_JOB_HELD ? "no-hold" : "indefinite");
-
-  gtk_button_set_image (button,
-                        gtk_image_new_from_icon_name (pp_job_get_state (job) == IPP_JOB_HELD ?
-                                                      "media-playback-pause-symbolic" : "media-playback-start-symbolic",
-                                                      GTK_ICON_SIZE_SMALL_TOOLBAR));
-}
-
 static GtkWidget *
 create_listbox_row (gpointer item,
                     gpointer user_data)
 {
-  PpJob      *job = PP_JOB (item);
-  GtkWidget  *widget;
-  GtkWidget  *box;
-  g_autofree gchar *state_string = NULL;
-
-  switch (pp_job_get_state (job))
-    {
-      case IPP_JOB_PENDING:
-        /* Translators: Job's state (job is waiting to be printed) */
-        state_string = g_strdup (C_("print job", "Pending"));
-        break;
-      case IPP_JOB_HELD:
-        if (pp_job_get_auth_info_required (job) == NULL)
-          {
-            /* Translators: Job's state (job is held for printing) */
-            state_string = g_strdup (C_("print job", "Paused"));
-          }
-        else
-          {
-            /* Translators: Job's state (job needs authentication to proceed further) */
-            state_string = g_strdup_printf ("<span foreground=\"#ff0000\">%s</span>", C_("print job", "Authentication required"));
-          }
-        break;
-      case IPP_JOB_PROCESSING:
-        /* Translators: Job's state (job is currently printing) */
-        state_string = g_strdup (C_("print job", "Processing"));
-        break;
-      case IPP_JOB_STOPPED:
-        /* Translators: Job's state (job has been stopped) */
-        state_string = g_strdup (C_("print job", "Stopped"));
-        break;
-      case IPP_JOB_CANCELED:
-        /* Translators: Job's state (job has been canceled) */
-        state_string = g_strdup (C_("print job", "Canceled"));
-        break;
-      case IPP_JOB_ABORTED:
-        /* Translators: Job's state (job has aborted due to error) */
-        state_string = g_strdup (C_("print job", "Aborted"));
-        break;
-      case IPP_JOB_COMPLETED:
-        /* Translators: Job's state (job has completed successfully) */
-        state_string = g_strdup (C_("print job", "Completed"));
-        break;
-    }
-
-  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
-  gtk_widget_show (box);
-  g_object_set (box, "margin", 6, NULL);
-  gtk_container_set_border_width (GTK_CONTAINER (box), 2);
-
-  widget = gtk_label_new (pp_job_get_title (job));
-  gtk_widget_show (widget);
-  gtk_label_set_max_width_chars (GTK_LABEL (widget), 40);
-  gtk_label_set_ellipsize (GTK_LABEL (widget), PANGO_ELLIPSIZE_END);
-  gtk_widget_set_halign (widget, GTK_ALIGN_START);
-  gtk_box_pack_start (GTK_BOX (box), widget, TRUE, TRUE, 10);
-
-  widget = gtk_label_new (NULL);
-  gtk_widget_show (widget);
-  gtk_label_set_markup (GTK_LABEL (widget), state_string);
-  gtk_widget_set_halign (widget, GTK_ALIGN_END);
-  gtk_widget_set_margin_end (widget, 64);
-  gtk_widget_set_margin_start (widget, 64);
-  gtk_box_pack_start (GTK_BOX (box), widget, FALSE, FALSE, 10);
-
-  widget = gtk_button_new_from_icon_name (pp_job_get_state (job) == IPP_JOB_HELD ? "media-playback-start-symbolic" : "media-playback-pause-symbolic",
-                                          GTK_ICON_SIZE_SMALL_TOOLBAR);
-  gtk_widget_show (widget);
-  g_signal_connect (widget, "clicked", G_CALLBACK (job_pause_cb), job);
-  gtk_widget_set_sensitive (widget, pp_job_get_auth_info_required (job) == NULL);
-  gtk_box_pack_start (GTK_BOX (box), widget, FALSE, FALSE, 4);
-
-  widget = gtk_button_new_from_icon_name ("edit-delete-symbolic",
-                                          GTK_ICON_SIZE_SMALL_TOOLBAR);
-  gtk_widget_show (widget);
-  g_signal_connect (widget, "clicked", G_CALLBACK (job_stop_cb), job);
-  gtk_box_pack_start (GTK_BOX (box), widget, FALSE, FALSE, 4);
-
-  return box;
+  return GTK_WIDGET (pp_job_row_new (PP_JOB (item)));
 }
 
 static void
diff --git a/panels/printers/printers.gresource.xml b/panels/printers/printers.gresource.xml
index b9a7d4be1..7b216ba7e 100644
--- a/panels/printers/printers.gresource.xml
+++ b/panels/printers/printers.gresource.xml
@@ -6,6 +6,7 @@
     <file preprocess="xml-stripblanks">pp-options-dialog.ui</file>
     <file preprocess="xml-stripblanks">ppd-selection-dialog.ui</file>
     <file preprocess="xml-stripblanks">pp-details-dialog.ui</file>
+    <file preprocess="xml-stripblanks">pp-job-row.ui</file>
     <file preprocess="xml-stripblanks">pp-jobs-dialog.ui</file>
     <file preprocess="xml-stripblanks">printer-entry.ui</file>
     <file preprocess="xml-stripblanks">printers.ui</file>