[evince/wip/app: 22/23] previewer: Add app menu



commit 1183c25d03b3d9a679603354b3c1906fba324d03
Author: Christian Persch <chpe gnome org>
Date:   Tue Jun 12 20:40:40 2012 +0200

    previewer: Add app menu
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674937

 po/POTFILES.in                    |    1 +
 previewer/appmenu.ui              |   68 +++++++++++++++++++++++++++++++++++++
 previewer/ev-previewer-window.c   |   34 +++++++++++++++++--
 previewer/ev-previewer.c          |   59 ++++++++++++++++++++++++++++++++
 previewer/previewer-ui.xml        |    2 +-
 previewer/previewer.gresource.xml |    1 +
 6 files changed, 161 insertions(+), 4 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 0be2c8c..dc227e5 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -26,6 +26,7 @@ data/evince.desktop.in.in
 data/org.gnome.Evince.gschema.xml.in
 previewer/ev-previewer.c
 previewer/ev-previewer-window.c
+[type: gettext/glade]previewer/appmenu.ui
 properties/ev-properties-main.c
 properties/ev-properties-view.c
 libmisc/ev-page-action.c
diff --git a/previewer/appmenu.ui b/previewer/appmenu.ui
new file mode 100644
index 0000000..ba40398
--- /dev/null
+++ b/previewer/appmenu.ui
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright  2012 Christian Persch
+
+  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, or (at your option)
+  any later version.
+
+  This program is distributed in the hope conf 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, write to the Free Software
+  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+-->
+<interface>
+  <menu id="appmenu">
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">_Print</attribute>
+        <attribute name="action">app.print</attribute>
+        <attribute name="accel">&lt;Primary&gt;p</attribute>
+      </item>
+    </section>
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">_Previous Page</attribute>
+        <attribute name="action">app.page-previous</attribute>
+        <attribute name="accel">&lt;Primary&gt;Page_Up</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">_Next Page</attribute>
+        <attribute name="action">app.page-next</attribute>
+        <attribute name="accel">&lt;Primary&gt;Page_Down</attribute>
+      </item>
+    </section>
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">_Best Fit</attribute>
+        <attribute name="action">app.zoom-best-fit</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Fit Page _Width</attribute>
+        <attribute name="action">app.zoom-page-width</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Zoom I_n</attribute>
+        <attribute name="action">app.zoom-in</attribute>
+        <attribute name="accel">&lt;Primary&gt;plus</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Zoom _Out</attribute>
+        <attribute name="action">app.zoom-out</attribute>
+        <attribute name="accel">&lt;Primary&gt;minus</attribute>
+      </item>
+    </section>
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">_Close</attribute>
+        <attribute name="action">app.close</attribute>
+        <attribute name="accel">&lt;Primary&gt;w</attribute>
+      </item>
+    </section>
+  </menu>
+</interface>
diff --git a/previewer/ev-previewer-window.c b/previewer/ev-previewer-window.c
index 615cf32..140d4f0 100644
--- a/previewer/ev-previewer-window.c
+++ b/previewer/ev-previewer-window.c
@@ -61,7 +61,8 @@ struct _EvPreviewerWindowClass {
 
 enum {
 	PROP_0,
-	PROP_MODEL
+	PROP_MODEL,
+        PROP_UI_MANAGER
 };
 
 #define MIN_SCALE 0.05409
@@ -505,6 +506,24 @@ ev_previewer_window_init (EvPreviewerWindow *window)
 }
 
 static void
+ev_previewer_window_get_property (GObject      *object,
+                                  guint         prop_id,
+                                  GValue       *value,
+                                  GParamSpec   *pspec)
+{
+        EvPreviewerWindow *window = EV_PREVIEWER_WINDOW (object);
+
+        switch (prop_id) {
+        case PROP_UI_MANAGER:
+                g_value_set_object (value, window->ui_manager);
+                break;
+        case PROP_MODEL:
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        }
+}
+
+static void
 ev_previewer_window_set_property (GObject      *object,
 				  guint         prop_id,
 				  const GValue *value,
@@ -516,6 +535,7 @@ ev_previewer_window_set_property (GObject      *object,
 	case PROP_MODEL:
 		window->model = g_value_dup_object (value);
 		break;
+        case PROP_UI_MANAGER:
 	default:
 		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 	}
@@ -597,7 +617,7 @@ ev_previewer_window_constructor (GType                  type,
 
 	vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 
-	toolbar = gtk_ui_manager_get_widget (window->ui_manager, "/PreviewToolbar");
+	toolbar = gtk_ui_manager_get_widget (window->ui_manager, "/Toolbar");
 	gtk_style_context_add_class (gtk_widget_get_style_context (toolbar),
 				     GTK_STYLE_CLASS_PRIMARY_TOOLBAR);
 	gtk_box_pack_start (GTK_BOX (vbox), toolbar, FALSE, FALSE, 0);
@@ -635,6 +655,7 @@ ev_previewer_window_class_init (EvPreviewerWindowClass *klass)
 	GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
 	gobject_class->constructor = ev_previewer_window_constructor;
+        gobject_class->get_property = ev_previewer_window_get_property;
 	gobject_class->set_property = ev_previewer_window_set_property;
 	gobject_class->dispose = ev_previewer_window_dispose;
 
@@ -645,7 +666,14 @@ ev_previewer_window_class_init (EvPreviewerWindowClass *klass)
 							      "The document model",
 							      EV_TYPE_DOCUMENT_MODEL,
 							      G_PARAM_WRITABLE |
-							      G_PARAM_CONSTRUCT_ONLY));
+							      G_PARAM_CONSTRUCT_ONLY |
+                                                              G_PARAM_STATIC_STRINGS));
+
+        g_object_class_install_property (gobject_class,
+                                         PROP_UI_MANAGER,
+                                         g_param_spec_object ("ui-manager", NULL, NULL,
+                                                              GTK_TYPE_UI_MANAGER,
+                                                              G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
 }
 
 /* Public methods */
diff --git a/previewer/ev-previewer.c b/previewer/ev-previewer.c
index 49a2192..d6e9089 100644
--- a/previewer/ev-previewer.c
+++ b/previewer/ev-previewer.c
@@ -28,6 +28,8 @@
 
 #include "ev-previewer-window.h"
 
+#include "ev-application-adapter.h"
+
 #ifdef G_OS_WIN32
 #include <io.h>
 #include <conio.h>
@@ -77,6 +79,62 @@ ev_previewer_load_document (GFile           *file,
 }
 
 static void
+close_cb (GSimpleAction *action,
+          GVariant      *parameter,
+          gpointer       user_data)
+{
+        if (window)
+                gtk_widget_destroy (GTK_WIDGET (window));
+}
+
+static void
+startup_cb (GApplication *application,
+            gpointer user_data)
+{
+        const GActionEntry app_menu_actions[] = {
+                { "print",              NULL, NULL, NULL, NULL },
+                { "page-previous",      NULL, NULL, NULL, NULL },
+                { "page-next",          NULL, NULL, NULL, NULL },
+                { "zoom-page-width",    NULL, NULL, "false", NULL },
+                { "zoom-best-fit",      NULL, NULL, "false", NULL },
+                { "zoom-in",            NULL, NULL, NULL, NULL },
+                { "zoom-out",           NULL, NULL, NULL, NULL },
+                { "close",              close_cb, NULL, NULL, NULL }
+        };
+
+        GtkBuilder *builder;
+        GError *error = NULL;
+        gboolean shell_shows_app_menu;
+
+        /* We only want to add an application menu when it's actually used! */
+        g_object_get (gtk_settings_get_for_screen (gdk_screen_get_default ()), "gtk-shell-shows-app-menu", &shell_shows_app_menu, NULL);
+        if (!shell_shows_app_menu)
+          return;
+
+        g_action_map_add_action_entries (G_ACTION_MAP (application),
+                                         app_menu_actions, G_N_ELEMENTS (app_menu_actions),
+                                         application);
+
+        builder = gtk_builder_new ();
+        gtk_builder_add_from_resource (builder, "/org/gnome/evince/previewer/ui/appmenu.ui", &error);
+        g_assert_no_error (error);
+
+        gtk_application_set_app_menu (GTK_APPLICATION (application),
+                                      G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu")));
+        g_object_unref (builder);
+
+        ev_application_adapter_attach (GTK_APPLICATION (application),
+                                       "print",             "/Toolbar/PreviewPrint",
+                                       "page-previous",     "/Toolbar/GoPreviousPage",
+                                       "page-next",         "/Toolbar/GoNextPage",
+                                       "zoom-page-width",   "/Toolbar/ViewPageWidth",
+                                       "zoom-best-fit",     "/Toolbar/ViewBestFit",
+                                       "zoom-in",           "/Toolbar/ViewZoomIn",
+                                       "zoom-out",          "/Toolbar/ViewZoomOut",
+                                       NULL);
+}
+
+static void
 activate_cb (GApplication *application,
              gpointer user_data)
 {
@@ -198,6 +256,7 @@ main (gint argc, gchar **argv)
         application = gtk_application_new (NULL,
                                            G_APPLICATION_NON_UNIQUE |
                                            G_APPLICATION_HANDLES_OPEN);
+        g_signal_connect (application, "startup", G_CALLBACK (startup_cb), NULL);
         g_signal_connect (application, "activate", G_CALLBACK (activate_cb), NULL);
         g_signal_connect (application, "open", G_CALLBACK (open_cb), NULL);
 
diff --git a/previewer/previewer-ui.xml b/previewer/previewer-ui.xml
index 896b472..a641d6a 100644
--- a/previewer/previewer-ui.xml
+++ b/previewer/previewer-ui.xml
@@ -1,5 +1,5 @@
 <ui>
-  <toolbar name="PreviewToolbar">
+  <toolbar name="Toolbar">
     <toolitem name="GoPreviousPage" action="GoPreviousPage"/>
     <toolitem name="GoNextPage" action="GoNextPage"/>
     <separator/>
diff --git a/previewer/previewer.gresource.xml b/previewer/previewer.gresource.xml
index 010c6bf..9cd040c 100644
--- a/previewer/previewer.gresource.xml
+++ b/previewer/previewer.gresource.xml
@@ -18,5 +18,6 @@
 <gresources>
   <gresource prefix="/org/gnome/evince/previewer">
     <file alias="ui/previewer.xml" compressed="true" preprocess="xml-stripblanks">previewer-ui.xml</file>
+    <file alias="ui/appmenu.ui" compressed="true" preprocess="xml-stripblanks">appmenu.ui</file>
   </gresource>
 </gresources>



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