Add EphyActionBarEnd

This contains the elements at the end of the header bar and will be used
to have both in the hader bar and in a new action bar in a factorized
way.

6 files changed, 313 insertions, 0 deletions

diff --git a/po/POTFILES.in b/po/POTFILES.in
index dc5756b24..a98b37e08 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -38,6 +38,7 @@ src/bookmarks/ephy-bookmarks-manager.h
 src/bookmarks/ephy-bookmarks-popover.c
 src/clear-data-dialog.c
 src/cookies-dialog.c
+src/ephy-action-bar-end.c
 src/ephy-action-bar-start.c
 src/ephy-encoding-dialog.c
 src/ephy-header-bar.c
@@ -52,6 +53,7 @@ src/passwords-dialog.c
 src/popup-commands.c
 src/prefs-dialog.c
 src/profile-migrator/ephy-profile-migrator.c
+src/resources/gtk/action-bar-end.ui
 src/resources/gtk/action-bar-start.ui
 src/resources/gtk/application-menu.ui
 src/resources/gtk/bookmark-properties-grid.ui
diff --git a/src/ephy-action-bar-end.c b/src/ephy-action-bar-end.c
new file mode 100644
index 000000000..79d94725a
--- /dev/null
+++ b/src/ephy-action-bar-end.c
@@ -0,0 +1,186 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ *  Copyright © 2018 Purism SPC
+ *  Copyright © 2018 Adrien Plazas <kekun.plazas@laposte.net>
+ *
+ *  This file is part of Epiphany.
+ *
+ *  Epiphany 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.
+ *
+ *  Epiphany 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 Epiphany.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ephy-action-bar-end.h"
+
+#include "ephy-downloads-popover.h"
+#include "ephy-downloads-progress-icon.h"
+#include "ephy-shell.h"
+#include "ephy-window.h"
+
+struct _EphyActionBarEnd {
+  GtkBox parent_instance;
+
+  GtkWidget *bookmarks_button;
+  GtkWidget *new_tab_revealer;
+  GtkWidget *new_tab_button;
+  GtkWidget *downloads_revealer;
+  GtkWidget *downloads_button;
+  GtkWidget *downloads_popover;
+};
+
+G_DEFINE_TYPE (EphyActionBarEnd, ephy_action_bar_end, GTK_TYPE_BOX)
+
+static gboolean
+is_for_active_window (EphyActionBarEnd *action_bar_end)
+{
+  EphyShell *shell = ephy_shell_get_default ();
+  GtkWidget *ancestor;
+  GtkWindow *active_window;
+
+  ancestor = gtk_widget_get_ancestor (GTK_WIDGET (action_bar_end), GTK_TYPE_WINDOW);
+  active_window = gtk_application_get_active_window (GTK_APPLICATION (shell));
+
+  return active_window == GTK_WINDOW (ancestor);
+}
+
+static void
+download_added_cb (EphyDownloadsManager *manager,
+                   EphyDownload         *download,
+                   EphyActionBarEnd     *action_bar_end)
+{
+  if (!action_bar_end->downloads_popover) {
+    action_bar_end->downloads_popover = ephy_downloads_popover_new (action_bar_end->downloads_button);
+    gtk_menu_button_set_popover (GTK_MENU_BUTTON (action_bar_end->downloads_button),
+                                 action_bar_end->downloads_popover);
+  }
+
+  gtk_revealer_set_reveal_child (GTK_REVEALER (action_bar_end->downloads_revealer), TRUE);
+
+  if (is_for_active_window (action_bar_end) &&
+      gtk_widget_get_mapped (GTK_WIDGET (action_bar_end)))
+    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (action_bar_end->downloads_button), TRUE);
+}
+
+static void
+download_completed_cb (EphyDownloadsManager *manager,
+                       EphyDownload         *download,
+                       EphyActionBarEnd     *action_bar_end)
+{
+  if (is_for_active_window (action_bar_end) &&
+      gtk_widget_get_mapped (GTK_WIDGET (action_bar_end)))
+    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (action_bar_end->downloads_button), TRUE);
+}
+
+static void
+download_removed_cb (EphyDownloadsManager *manager,
+                     EphyDownload         *download,
+                     EphyActionBarEnd     *action_bar_end)
+{
+  if (!ephy_downloads_manager_get_downloads (manager))
+    gtk_revealer_set_reveal_child (GTK_REVEALER (action_bar_end->downloads_revealer), FALSE);
+}
+
+static void
+downloads_estimated_progress_cb (EphyDownloadsManager *manager,
+                                 EphyActionBarEnd     *action_bar_end)
+{
+  gtk_widget_queue_draw (gtk_button_get_image (GTK_BUTTON (action_bar_end->downloads_button)));
+}
+
+static void
+ephy_action_bar_end_class_init (EphyActionBarEndClass *klass)
+{
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  gtk_widget_class_set_template_from_resource (widget_class,
+                                               "/org/gnome/epiphany/gtk/action-bar-end.ui");
+
+  gtk_widget_class_bind_template_child (widget_class,
+                                        EphyActionBarEnd,
+                                        bookmarks_button);
+  gtk_widget_class_bind_template_child (widget_class,
+                                        EphyActionBarEnd,
+                                        new_tab_revealer);
+  gtk_widget_class_bind_template_child (widget_class,
+                                        EphyActionBarEnd,
+                                        new_tab_button);
+  gtk_widget_class_bind_template_child (widget_class,
+                                        EphyActionBarEnd,
+                                        downloads_revealer);
+  gtk_widget_class_bind_template_child (widget_class,
+                                        EphyActionBarEnd,
+                                        downloads_button);
+}
+
+static void
+ephy_action_bar_end_init (EphyActionBarEnd *action_bar_end)
+{
+  GObject *object = G_OBJECT (action_bar_end);
+  EphyDownloadsManager *downloads_manager;
+
+  /* Ensure the types used by the template have been initialized. */
+  EPHY_TYPE_DOWNLOADS_PROGRESS_ICON;
+
+  gtk_widget_init_template (GTK_WIDGET (action_bar_end));
+
+  /* Downloads */
+  downloads_manager = ephy_embed_shell_get_downloads_manager (ephy_embed_shell_get_default ());
+
+  gtk_revealer_set_reveal_child (GTK_REVEALER (action_bar_end->downloads_revealer),
+                                 ephy_downloads_manager_get_downloads (downloads_manager) != NULL);
+
+  if (ephy_downloads_manager_get_downloads (downloads_manager)) {
+    action_bar_end->downloads_popover = ephy_downloads_popover_new (action_bar_end->downloads_button);
+    gtk_menu_button_set_popover (GTK_MENU_BUTTON (action_bar_end->downloads_button), action_bar_end->downloads_popover);
+  }
+
+  g_signal_connect_object (downloads_manager, "download-added",
+                           G_CALLBACK (download_added_cb),
+                           object, 0);
+  g_signal_connect_object (downloads_manager, "download-completed",
+                           G_CALLBACK (download_completed_cb),
+                           object, 0);
+  g_signal_connect_object (downloads_manager, "download-removed",
+                           G_CALLBACK (download_removed_cb),
+                           object, 0);
+  g_signal_connect_object (downloads_manager, "estimated-progress-changed",
+                           G_CALLBACK (downloads_estimated_progress_cb),
+                           object, 0);
+}
+
+EphyActionBarEnd *
+ephy_action_bar_end_new (void)
+{
+  return g_object_new (EPHY_TYPE_ACTION_BAR_END,
+                       NULL);
+}
+
+void
+ephy_action_bar_end_set_show_bookmarks_button (EphyActionBarEnd *action_bar_end,
+                                               gboolean          show)
+{
+  gtk_widget_set_visible (action_bar_end->bookmarks_button, show);
+}
+
+void
+ephy_action_bar_end_set_show_new_tab_button (EphyActionBarEnd *action_bar_end,
+                                             gboolean          show)
+{
+  gtk_widget_set_visible (action_bar_end->new_tab_revealer, show);
+  gtk_revealer_set_reveal_child (GTK_REVEALER (action_bar_end->new_tab_revealer), show);
+}
+
+GtkWidget *
+ephy_action_bar_end_get_bookmarks_button (EphyActionBarEnd *action_bar_end)
+{
+  return action_bar_end->bookmarks_button;
+}
diff --git a/src/ephy-action-bar-end.h b/src/ephy-action-bar-end.h
new file mode 100644
index 000000000..56646c99a
--- /dev/null
+++ b/src/ephy-action-bar-end.h
@@ -0,0 +1,38 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ *  Copyright © 2018 Purism SPC
+ *  Copyright © 2018 Adrien Plazas <kekun.plazas@laposte.net>
+ *
+ *  This file is part of Epiphany.
+ *
+ *  Epiphany 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.
+ *
+ *  Epiphany 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 Epiphany.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define EPHY_TYPE_ACTION_BAR_END (ephy_action_bar_end_get_type ())
+
+G_DECLARE_FINAL_TYPE (EphyActionBarEnd, ephy_action_bar_end, EPHY, ACTION_BAR_END, GtkBox);
+
+EphyActionBarEnd *ephy_action_bar_end_new                       (void);
+void              ephy_action_bar_end_set_show_bookmarks_button (EphyActionBarEnd *action_bar_end,
+                                                                 gboolean          show);
+void              ephy_action_bar_end_set_show_new_tab_button   (EphyActionBarEnd *action_bar_end,
+                                                                 gboolean          show);
+
+G_END_DECLS
diff --git a/src/meson.build b/src/meson.build
index d560c91e5..c27f46c4e 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -21,6 +21,7 @@ libephymain_sources = [
   'bookmarks/ephy-bookmarks-popover.c',
   'clear-data-dialog.c',
   'cookies-dialog.c',
+  'ephy-action-bar-end.c',
   'ephy-action-bar-start.c',
   'ephy-action-helper.c',
   'ephy-completion-model.c',
diff --git a/src/resources/epiphany.gresource.xml b/src/resources/epiphany.gresource.xml
index fe6b6b36b..6bddbad94 100644
--- a/src/resources/epiphany.gresource.xml
+++ b/src/resources/epiphany.gresource.xml
@@ -12,6 +12,7 @@
     <file alias="page-templates/error.css" compressed="true">error.css</file>
     <file alias="page-templates/error.html" compressed="true">error.html</file>
     <file preprocess="xml-stripblanks" compressed="true">mime-types-permissions.xml</file>
+    <file preprocess="xml-stripblanks" compressed="true">gtk/action-bar-end.ui</file>
     <file preprocess="xml-stripblanks" compressed="true">gtk/action-bar-start.ui</file>
     <file preprocess="xml-stripblanks" compressed="true">gtk/application-menu.ui</file>
     <file preprocess="xml-stripblanks" compressed="true">gtk/bookmark-properties-grid.ui</file>
diff --git a/src/resources/gtk/action-bar-end.ui b/src/resources/gtk/action-bar-end.ui
new file mode 100644
index 000000000..bc0ba95c3
--- /dev/null
+++ b/src/resources/gtk/action-bar-end.ui
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="EphyActionBarEnd" parent="GtkBox">
+    <property name="spacing">6</property>
+    <child>
+      <object class="GtkMenuButton" id="bookmarks_button">
+        <property name="visible">True</property>
+        <property name="valign">center</property>
+        <!-- Translators: tooltip for the bookmarks popover button -->
+        <property name="tooltip_text" translatable="yes">View and manage your bookmarks</property>
+        <property name="popover">bookmarks_popover</property>
+        <style>
+          <class name="image-button"/>
+        </style>
+        <child>
+          <object class="GtkImage" id="bookmarks_image">
+            <property name="visible">True</property>
+            <property name="icon-name">ephy-bookmarks-symbolic</property>
+            <property name="icon-size">1</property>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="pack-type">end</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkRevealer" id="new_tab_revealer">
+        <property name="visible">False</property>
+        <property name="transition-type">crossfade</property>
+        <child>
+          <object class="GtkButton" id="new_tab_button">
+            <property name="visible">True</property>
+            <property name="action-name">win.new-tab</property>
+            <property name="valign">center</property>
+            <!-- Translators: tooltip for the new tab button -->
+            <property name="tooltip_text" translatable="yes">Open a new tab</property>
+            <style>
+              <class name="image-button"/>
+            </style>
+            <child>
+              <object class="GtkImage" id="new_tab_image">
+                <property name="visible">True</property>
+                <property name="icon-name">tab-new-symbolic</property>
+                <property name="icon-size">1</property>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="pack-type">end</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkRevealer" id="downloads_revealer">
+        <property name="visible">True</property>
+        <property name="transition-type">crossfade</property>
+        <child>
+          <object class="GtkMenuButton" id="downloads_button">
+            <property name="visible">True</property>
+            <property name="valign">center</property>
+            <!-- Translators: tooltip for the downloads button -->
+            <property name="tooltip_text" translatable="yes">View downloads</property>
+            <property name="image">downloads_image</property>
+            <style>
+              <class name="image-button"/>
+            </style>
+            <child>
+              <object class="EphyDownloadsProgressIcon" id="downloads_image">
+                <property name="visible">True</property>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="pack-type">end</property>
+      </packing>
+    </child>
+  </template>
+  <object class="EphyBookmarksPopover" id="bookmarks_popover">
+    <property name="visible">True</property>
+  </object>
+</interface>
\ No newline at end of file