general: merge libnautilus-private to srcwip/csoriano/private-to-src

And fix make distcheck.

Although libnautilus-private seem self contained, it was actually
depending on the files on src/ for dnd.
Not only that, but files in libnautilus-private also were depending on
dnd files, which you can guess it's wrong.

Before the desktop split, this was working because the files were
distributed, but now was a problem since we reestructured the code, and
now nautilus being a library make distcheck stop working.

First solution was try to fix this inter dependency of files, but at
some point I realized that there was no real point on splitting some of
those files, because for example, is perfectly fine for dnd to need to
access the window functions, and it's perfectly fine for the widgets
in the private library to need to access to all dnd functions.

So seems to me the private library of nautilus is somehow an artificial
split, which provides more problems than solutions.

We needed libnautilus-private to have a private library that we could
isolate from extensions, but I don't think it worth given the problems
it provides, and also, this not so good logical split.
Right now, since with the desktop split we created a libnautilus to be
used by the desktop part of nautilus, extensions have access to all
the API of nautilus. We will think in future how this can be handled if
we want.

So for now, merge the libnautilus-private into src, and let's rethink
a better logic to split the code and the private parts of nautilus than
what we had.

Thanks a lot to Rafael Fonseca for helping in get this done.

https://bugzilla.gnome.org/show_bug.cgi?id=765543

1 files changed, 473 insertions, 0 deletions

diff --git a/src/nautilus-mime-application-chooser.c b/src/nautilus-mime-application-chooser.c
new file mode 100644
index 000000000..ebe069fa3
--- /dev/null
+++ b/src/nautilus-mime-application-chooser.c
@@ -0,0 +1,473 @@
+
+/*
+ *  nautilus-mime-application-chooser.c: an mime-application chooser
+ *
+ *  Copyright (C) 2004 Novell, Inc.
+ *  Copyright (C) 2007, 2010 Red Hat, Inc.
+ *
+ *  The Gnome Library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public License as
+ *  published by the Free Software Foundation; either version 2 of the
+ *  License, or (at your option) any later version.
+ *
+ *  The Gnome Library is distributed in the hope that it will be useful,
+ *  but APPLICATIONOUT ANY WARRANTY; applicationout even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along application the Gnome Library; see the file COPYING.LIB.  If not,
+ *  see <http://www.gnu.org/licenses/>.
+ *
+ *  Authors: Dave Camp <dave@novell.com>
+ *           Alexander Larsson <alexl@redhat.com>
+ *           Cosimo Cecchi <ccecchi@redhat.com>
+ */
+
+#include <config.h>
+#include "nautilus-mime-application-chooser.h"
+
+#include "nautilus-file.h"
+#include "nautilus-signaller.h"
+#include <eel/eel-stock-dialogs.h>
+
+#include <string.h>
+#include <glib/gi18n-lib.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gtk/gtk.h>
+#include <gio/gio.h>
+
+struct _NautilusMimeApplicationChooserDetails {
+	GList *files;
+
+	char *content_type;
+
+	GtkWidget *label;
+	GtkWidget *entry;
+	GtkWidget *set_as_default_button;
+	GtkWidget *open_with_widget;
+	GtkWidget *add_button;
+};
+
+enum {
+	PROP_CONTENT_TYPE = 1,
+	PROP_FILES,
+	NUM_PROPERTIES
+};
+
+static GParamSpec *properties[NUM_PROPERTIES] = { NULL, };
+
+G_DEFINE_TYPE (NautilusMimeApplicationChooser, nautilus_mime_application_chooser, GTK_TYPE_BOX);
+
+static void
+add_clicked_cb (GtkButton *button,
+		gpointer user_data)
+{
+	NautilusMimeApplicationChooser *chooser = user_data;
+	GAppInfo *info;
+	gchar *message;
+	GError *error = NULL;
+
+	info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+
+	if (info == NULL)
+		return;
+
+	g_app_info_set_as_last_used_for_type (info, chooser->details->content_type, &error);
+
+	if (error != NULL) {
+		message = g_strdup_printf (_("Error while adding “%s”: %s"),
+					   g_app_info_get_display_name (info), error->message);
+		eel_show_error_dialog (_("Could not add application"),
+				       message,
+				       GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (chooser))));
+		g_error_free (error);
+		g_free (message);
+	} else {		
+		gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+		g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
+	}
+
+	g_object_unref (info);
+}
+
+static void
+remove_clicked_cb (GtkMenuItem *item, 
+		   gpointer user_data)
+{
+	NautilusMimeApplicationChooser *chooser = user_data;
+	GError *error;
+	GAppInfo *info;
+
+	info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+
+	if (info) {
+		error = NULL;
+		if (!g_app_info_remove_supports_type (info,
+						      chooser->details->content_type,
+						      &error)) {
+			eel_show_error_dialog (_("Could not forget association"),
+					       error->message,
+					       GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (chooser))));
+			g_error_free (error);
+			
+		}
+
+		gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+		g_object_unref (info);
+	}
+
+	g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
+}
+
+static void
+populate_popup_cb (GtkAppChooserWidget *widget,
+		   GtkMenu *menu,
+		   GAppInfo *app,
+		   gpointer user_data)
+{
+	GtkWidget *item;
+	NautilusMimeApplicationChooser *chooser = user_data;
+
+	if (g_app_info_can_remove_supports_type (app)) {
+		item = gtk_menu_item_new_with_label (_("Forget association"));
+		gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+		gtk_widget_show (item);
+		
+		g_signal_connect (item, "activate",
+				  G_CALLBACK (remove_clicked_cb), chooser);
+	}
+}
+
+static void
+reset_clicked_cb (GtkButton *button,
+                  gpointer   user_data)
+{
+	NautilusMimeApplicationChooser *chooser;
+	
+	chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (user_data);
+
+	g_app_info_reset_type_associations (chooser->details->content_type);
+	gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+
+	g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
+}
+
+static void
+set_as_default_clicked_cb (GtkButton *button,
+			   gpointer user_data)
+{
+	NautilusMimeApplicationChooser *chooser = user_data;
+	GAppInfo *info;
+	GError *error = NULL;
+	gchar *message = NULL;
+
+	info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+
+	g_app_info_set_as_default_for_type (info, chooser->details->content_type,
+					    &error);
+
+	if (error != NULL) {
+		message = g_strdup_printf (_("Error while setting “%s” as default application: %s"),
+					   g_app_info_get_display_name (info), error->message);
+		eel_show_error_dialog (_("Could not set as default"),
+				       message,
+				       GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (chooser))));
+	}
+
+	g_object_unref (info);
+
+	gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+	g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
+}
+
+static gint
+app_compare (gconstpointer a,
+	     gconstpointer b)
+{
+	return !g_app_info_equal (G_APP_INFO (a), G_APP_INFO (b));
+}
+
+static gboolean
+app_info_can_add (GAppInfo *info,
+		  const gchar *content_type)
+{
+	GList *recommended, *fallback;
+	gboolean retval = FALSE;
+
+	recommended = g_app_info_get_recommended_for_type (content_type);
+	fallback = g_app_info_get_fallback_for_type (content_type);
+
+	if (g_list_find_custom (recommended, info, app_compare)) {
+		goto out;
+	}
+
+	if (g_list_find_custom (fallback, info, app_compare)) {
+		goto out;
+	}
+
+	retval = TRUE;
+
+ out:
+	g_list_free_full (recommended, g_object_unref);
+	g_list_free_full (fallback, g_object_unref);
+
+	return retval;
+}
+
+static void
+application_selected_cb (GtkAppChooserWidget *widget,
+			 GAppInfo *info,
+			 gpointer user_data)
+{
+	NautilusMimeApplicationChooser *chooser = user_data;
+	GAppInfo *default_app;
+
+	default_app = g_app_info_get_default_for_type (chooser->details->content_type, FALSE);
+	if (default_app != NULL) {
+		gtk_widget_set_sensitive (chooser->details->set_as_default_button,
+					  !g_app_info_equal (info, default_app));
+		g_object_unref (default_app);
+	}
+	gtk_widget_set_sensitive (chooser->details->add_button,
+				  app_info_can_add (info, chooser->details->content_type));
+}
+
+static void
+nautilus_mime_application_chooser_apply_labels (NautilusMimeApplicationChooser *chooser)
+{
+	gchar *label, *extension = NULL, *description = NULL;
+	gint num_files;
+	NautilusFile *file;
+
+	num_files = g_list_length (chooser->details->files);
+	file = chooser->details->files->data;
+
+	/* here we assume all files are of the same content type */
+	if (g_content_type_is_unknown (chooser->details->content_type)) {
+		extension = nautilus_file_get_extension (file);
+
+		/* Translators: the %s here is a file extension */
+		description = g_strdup_printf (_("%s document"), extension);
+	} else {
+		description = g_content_type_get_description (chooser->details->content_type);
+	}
+
+	if (num_files > 1) {
+		/* Translators; %s here is a mime-type description */
+		label = g_strdup_printf (_("Open all files of type “%s” with"),
+					 description);
+	} else {
+		gchar *display_name;
+		display_name = nautilus_file_get_display_name (file);
+
+		/* Translators: first %s is filename, second %s is mime-type description */
+		label = g_strdup_printf (_("Select an application to open “%s” and other files of type “%s”"),
+					 display_name, description);
+
+		g_free (display_name);
+	}
+
+	gtk_label_set_markup (GTK_LABEL (chooser->details->label), label);
+
+	g_free (label);
+	g_free (extension);
+	g_free (description);
+}
+
+static void
+nautilus_mime_application_chooser_build_ui (NautilusMimeApplicationChooser *chooser)
+{
+	GtkWidget *box, *button;
+	GAppInfo *info;
+
+	gtk_container_set_border_width (GTK_CONTAINER (chooser), 8);
+	gtk_box_set_spacing (GTK_BOX (chooser), 0);
+	gtk_box_set_homogeneous (GTK_BOX (chooser), FALSE);
+
+	chooser->details->label = gtk_label_new ("");
+        gtk_label_set_xalign (GTK_LABEL (chooser->details->label), 0);
+	gtk_label_set_line_wrap (GTK_LABEL (chooser->details->label), TRUE);
+	gtk_label_set_line_wrap_mode (GTK_LABEL (chooser->details->label),
+				      PANGO_WRAP_WORD_CHAR);
+	gtk_label_set_max_width_chars (GTK_LABEL (chooser->details->label), 60);
+	gtk_box_pack_start (GTK_BOX (chooser), chooser->details->label, 
+			    FALSE, FALSE, 0);
+
+	gtk_widget_show (chooser->details->label);
+
+	chooser->details->open_with_widget = gtk_app_chooser_widget_new (chooser->details->content_type);
+	gtk_app_chooser_widget_set_show_default (GTK_APP_CHOOSER_WIDGET (chooser->details->open_with_widget),
+						 TRUE);
+	gtk_app_chooser_widget_set_show_fallback (GTK_APP_CHOOSER_WIDGET (chooser->details->open_with_widget),
+						  TRUE);
+	gtk_app_chooser_widget_set_show_other (GTK_APP_CHOOSER_WIDGET (chooser->details->open_with_widget),
+					       TRUE);
+	gtk_box_pack_start (GTK_BOX (chooser), chooser->details->open_with_widget,
+			    TRUE, TRUE, 6);
+	gtk_widget_show (chooser->details->open_with_widget);
+
+	box = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
+	gtk_box_set_spacing (GTK_BOX (box), 6);
+	gtk_button_box_set_layout (GTK_BUTTON_BOX (box), GTK_BUTTONBOX_END);
+	gtk_box_pack_start (GTK_BOX (chooser), box, FALSE, FALSE, 6);
+	gtk_widget_show (box);
+
+	button = gtk_button_new_with_label (_("Reset"));
+	g_signal_connect (button, "clicked", 
+			  G_CALLBACK (reset_clicked_cb),
+			  chooser);
+	gtk_widget_show (button);
+	gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
+	gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (box), button, TRUE);
+
+	button = gtk_button_new_with_mnemonic (_("_Add"));
+	g_signal_connect (button, "clicked", 
+			  G_CALLBACK (add_clicked_cb),
+			  chooser);
+	gtk_widget_show (button);
+	gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
+	chooser->details->add_button = button;
+
+	button = gtk_button_new_with_label (_("Set as default"));
+	g_signal_connect (button, "clicked",
+			  G_CALLBACK (set_as_default_clicked_cb),
+			  chooser);
+	gtk_widget_show (button);
+	gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
+
+	chooser->details->set_as_default_button = button;
+
+	/* initialize sensitivity */
+	info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
+	if (info != NULL) {
+		application_selected_cb (GTK_APP_CHOOSER_WIDGET (chooser->details->open_with_widget),
+					 info, chooser);
+		g_object_unref (info);
+	}
+
+	g_signal_connect (chooser->details->open_with_widget,
+			  "application-selected",
+			  G_CALLBACK (application_selected_cb),
+			  chooser);
+	g_signal_connect (chooser->details->open_with_widget,
+			  "populate-popup",
+			  G_CALLBACK (populate_popup_cb),
+			  chooser);
+}
+
+static void
+nautilus_mime_application_chooser_init (NautilusMimeApplicationChooser *chooser)
+{
+	chooser->details = G_TYPE_INSTANCE_GET_PRIVATE (chooser, NAUTILUS_TYPE_MIME_APPLICATION_CHOOSER,
+							NautilusMimeApplicationChooserDetails);
+
+	gtk_orientable_set_orientation (GTK_ORIENTABLE (chooser),
+					GTK_ORIENTATION_VERTICAL);
+}
+
+static void
+nautilus_mime_application_chooser_constructed (GObject *object)
+{
+	NautilusMimeApplicationChooser *chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (object);
+
+	if (G_OBJECT_CLASS (nautilus_mime_application_chooser_parent_class)->constructed != NULL)
+		G_OBJECT_CLASS (nautilus_mime_application_chooser_parent_class)->constructed (object);
+
+	nautilus_mime_application_chooser_build_ui (chooser);
+	nautilus_mime_application_chooser_apply_labels (chooser);
+}
+
+static void
+nautilus_mime_application_chooser_finalize (GObject *object)
+{
+	NautilusMimeApplicationChooser *chooser;
+
+	chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (object);
+
+	g_free (chooser->details->content_type);
+	nautilus_file_list_free (chooser->details->files);
+
+	G_OBJECT_CLASS (nautilus_mime_application_chooser_parent_class)->finalize (object);
+}
+
+static void
+nautilus_mime_application_chooser_get_property (GObject *object,
+						guint property_id,
+						GValue *value,
+						GParamSpec *pspec)
+{
+	NautilusMimeApplicationChooser *chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (object);
+
+	switch (property_id) {
+	case PROP_CONTENT_TYPE:
+		g_value_set_string (value, chooser->details->content_type);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_mime_application_chooser_set_property (GObject *object,
+						guint property_id,
+						const GValue *value,
+						GParamSpec *pspec)
+{
+	NautilusMimeApplicationChooser *chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (object);
+
+	switch (property_id) {
+	case PROP_CONTENT_TYPE:
+		chooser->details->content_type = g_value_dup_string (value);
+		break;
+	case PROP_FILES:
+		chooser->details->files = nautilus_file_list_copy (g_value_get_pointer (value));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_mime_application_chooser_class_init (NautilusMimeApplicationChooserClass *class)
+{
+	GObjectClass *gobject_class;
+
+	gobject_class = G_OBJECT_CLASS (class);
+	gobject_class->set_property = nautilus_mime_application_chooser_set_property;
+	gobject_class->get_property = nautilus_mime_application_chooser_get_property;
+	gobject_class->finalize = nautilus_mime_application_chooser_finalize;
+	gobject_class->constructed = nautilus_mime_application_chooser_constructed;
+
+	properties[PROP_CONTENT_TYPE] = g_param_spec_string ("content-type",
+							     "Content type",
+							     "Content type for this widget",
+							     NULL,
+							     G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+							     G_PARAM_STATIC_STRINGS);
+	properties[PROP_FILES] = g_param_spec_pointer ("files",
+						       "Files",
+						       "Files for this widget",
+						       G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
+						       G_PARAM_STATIC_STRINGS);
+
+	g_object_class_install_properties (gobject_class, NUM_PROPERTIES, properties);
+
+	g_type_class_add_private (class, sizeof (NautilusMimeApplicationChooserDetails));
+}
+
+GtkWidget *
+nautilus_mime_application_chooser_new (GList *files,
+				       const char *mime_type)
+{
+	GtkWidget *chooser;
+
+	chooser = g_object_new (NAUTILUS_TYPE_MIME_APPLICATION_CHOOSER,
+				"files", files,
+				"content-type", mime_type,
+				NULL);
+
+	return chooser;
+}