** Fix for bug #526741 (gnome-vfs to gio/gvfs port)

2008-04-17  Milan Crha  <mcrha@redhat.com>

	** Fix for bug #526741 (gnome-vfs to gio/gvfs port)

	* configure.in: Drop dependency on gnome-vfs, depend on gio instead.

	* addressbook/gui/contact-editor/e-contact-editor.c: Do not include gnome-vfs.

	* calendar/gui/e-meeting-store.c: (start_async_read), (freebusy_async),
	(async_read): Read data with gio, not with gnome-vfs.
	* calendar/gui/e-meeting-store.c: (async_close): Function removed.
	* calendar/gui/migration.c:
	* calendar/gui/e-memos.c:
	* calendar/gui/alarm-notify/notify-main.c:
	* calendar/gui/e-tasks.c:
	* calendar/gui/main.c:
	* calendar/gui/e-meeting-list-view.c:
	Do not include gnome-vfs.
	* calendar/gui/dialogs/comp-editor.c: (set_attachment_list):
	* calendar/gui/dialogs/comp-editor.c: (attachment_guess_mime_type):
	Function removed, use e-util function instead.
	* calendar/gui/e-cal-popup.c: (temp_save_part):
	Reflect changes in CamelStreamVFS.
	* calendar/gui/e-cal-popup.c: (ecalp_apps_open_in), (ecalp_apps_popup_free),
	(ecalp_standard_menu_factory): Use gio to fill popup and launch app.
	* calendar/gui/e-cal-component-preview.h: (e_cal_comp_preview_url_requested_cb):
	* calendar/gui/e-cal-component-preview.c: (e_cal_comp_preview_url_requested_cb):
	New helper function to manage file:// urls for GtkHTML component.
	* calendar/gui/e-cal-component-preview.c: (e_cal_component_preview_init):
	* calendar/gui/e-cal-component-memo-preview.c:
	(e_cal_comp_preview_url_requested_cb):
	Use above helper function.
	* calendar/gui/e-cal-component-memo-preview.c: (url_requested_cb):
	* calendar/gui/e-cal-component-preview.c: (url_requested_cb): Function removed.

	* composer/e-msg-composer.h: (e_msg_composer_guess_mime_type):
	* composer/e-msg-composer.c: (e_msg_composer_guess_mime_type), (handle_uri),
	(e_msg_composer_add_inline_image_from_file):
	Use shared e_util_guess_mime_type instead of its own.

	* e-util/e-gui-utils.c: Do not include gnome-vfs.
	* e-util/e-util.c: (e_write_file_uri), (e_file_get_save_path):
	* e-util/e-dialog-utils.c: (e_file_can_save), (e_file_check_local):
	Use gio instead of gnome-vfs.
	* e-util/e-util.h:
	* e-util/e-util.c: (e_util_guess_mime_type), (e_util_filename_to_uri),
	(e_util_uri_to_filename), (e_util_read_file): New helper functions.

	* mail/Makefile.am:
	* mail/em-vfs-stream.h:
	* mail/em-vfs-stream.c: Removed from project, not used anywhere.
	* mail/em-menu.c:
	* mail/em-config.c: Do not include gnome-vfs.
	* mail/mail-ops.c: (save_messages_exec), (save_part_exec):
	Changes related to Data Server change of CamelStreamVFS.
	* mail/em-format.c: (em_format_describe_part):
	* mail/em-format-html-display.c: (efhd_bonobo_object), (efhd_find_handler),
	(efhd_use_component), (efhd_bonobo_unknown), (efhd_check_server_prop),
	(efhd_format_attachment): Drop use of deprecated gnome-vfs functions.
	* mail/em-utils.c: (em_utils_snoop_type): Use gio to guess the mime_type.
	* mail/em-popup.c: (emp_apps_open_in), (emp_apps_popup_free),
	(emp_standard_menu_factory): Use gio to fill popup and launch app.

	* plugins/import-ics-attachments/icsimporter.c: Do not include gnome-vfs.

	* plugins/ipod-sync/ical-format.c: (do_save_calendar_ical):
	* plugins/ipod-sync/ipod-sync.c: (destination_save_addressbook):
	Write to gio GOutputStream instead of gnome-vfs handle.
	* plugins/ipod-sync/format-handler.h: (open_for_writing):
	* plugins/ipod-sync/ipod-sync.c: (open_for_writing): New helper function.

	* plugins/publish-calendar/publish-format-fb.h: (publish_calendar_as_fb):
	* plugins/publish-calendar/publish-format-fb.c: (write_calendar), (publish_calendar_as_fb):
	* plugins/publish-calendar/publish-format-ical.h: (publish_calendar_as_ical):
	* plugins/publish-calendar/publish-format-ical.c: (write_calendar), (publish_calendar_as_ical):
	Use gio GOutputStream instead of gnome-vfs handle.
	* plugins/publish-calendar/url-editor-dialog.c: (create_uri): Use glib function to escape URI.
	* plugins/publish-calendar/publish-location.c: (migrateURI): Use EUri to parse URI.
	* plugins/publish-calendar/publish-calendar.c: (publish_online), (unmount_done_cb),
	(struct mnt_struct), (mount_ready_cb), (ask_password), (ask_question),
	(mount_first), (publish):
	Use gio instead of gnome-vfs for opening (remote) files.

	* plugins/save-calendar/ical-format.c: (do_save_calendar_ical):
	* plugins/save-calendar/csv-format.c: (do_save_calendar_csv):
	* plugins/save-calendar/rdf-format.c: (do_save_calendar_rdf):
	Use gio GOutpuStream instead of gnome-vfs handle.
	* plugins/save-calendar/format-handler.h: (open_for_writing):
	* plugins/save-calendar/save-calendar.c: (open_for_writing): New helper function.

	* shell/e-shell-window-commands.c: (command_quick_reference):
	Use gio instead of gnome-vfs.

	* widgets/misc/e-attachment.h: (struct _EAttachment):
	* widgets/misc/e-attachment.c: (finalise), (init), (attachment_guess_mime_type),
	(e_attachment_new), (struct DownloadInfo), (download_info_free),
	(data_ready_cb), (download_to_local_path),
	(e_attachment_new_remote_file):
	Use gio instead of gnome-vfs to download remote files.
	* widgets/misc/e-image-chooser.c: (image_drag_data_received_cb):
	Use new util function to read file.
	* widgets/misc/e-attachment-bar.c: (size_to_string): Stolen from gnome-vfs.


svn path=/trunk/; revision=35378

1 files changed, 33 insertions, 18 deletions

diff --git a/calendar/gui/e-cal-component-preview.c b/calendar/gui/e-cal-component-preview.c
index a73c10ef66..2ee0ca336f 100644
--- a/calendar/gui/e-cal-component-preview.c
+++ b/calendar/gui/e-cal-component-preview.c
@@ -30,7 +30,6 @@
 #include <gnome.h>
 #include <gtk/gtk.h>
 #include <glib/gi18n.h>
-#include <libgnomevfs/gnome-vfs-ops.h>
 #include <libedataserver/e-categories.h>
 #include <libecal/e-cal-time-util.h>
 #include <gtkhtml/gtkhtml.h>
@@ -78,27 +77,43 @@ on_url_cb (GtkHTML *html, const char *url, gpointer data)
 }
 
 /* Callback used when the user selects a URL in the HTML widget */
-static void
-url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *stream, gpointer data)
+void
+e_cal_comp_preview_url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *html_stream, gpointer data)
 {
-	if (!strncmp ("file:///", url, strlen ("file:///"))) {
-		GnomeVFSHandle *handle;
-		GnomeVFSResult result;
-		char buffer[4096];
+	int len = strlen ("file:///");
+
+	if (!strncmp ("file:///", url, len)) {
+		GFile *file;
+		const char *path = url + len - 1;
+
+		g_return_if_fail (html_stream != NULL);
+		g_return_if_fail (path != NULL);
 
-		if (gnome_vfs_open (&handle, url, GNOME_VFS_OPEN_READ) == GNOME_VFS_OK) {
-			do {
-				GnomeVFSFileSize bread;
+		file = g_file_new_for_path (path);
+		if (file) {
+			char buffer[4096];
+			GInputStream *stream;
 
-				result = gnome_vfs_read (handle, buffer, sizeof (buffer), &bread);
-				if (result == GNOME_VFS_OK)
-					gtk_html_stream_write (stream, buffer, bread);
-			} while (result == GNOME_VFS_OK);
+			/* ignore errors here */
+			stream = G_INPUT_STREAM (g_file_read (file, NULL, NULL));
 
-			gnome_vfs_close (handle);
+			if (stream) {
+				gssize bread;
+
+				do {
+					/* ignore errors here as well */
+					bread = g_input_stream_read (stream, buffer, sizeof (buffer), NULL, NULL);
+					if (bread > 0)
+						gtk_html_stream_write (html_stream, buffer, bread);
+				} while (bread > 0);
+
+				g_input_stream_close (stream, NULL, NULL);
+				g_object_unref (stream);
+
+				gtk_html_stream_close (html_stream, GTK_HTML_STREAM_OK);
+			}
 
-			if (result == GNOME_VFS_ERROR_EOF)
-				gtk_html_stream_close (stream, GTK_HTML_STREAM_OK);
+			g_object_unref (file);
 		}
 	}
 }
@@ -328,7 +343,7 @@ e_cal_component_preview_init (ECalComponentPreview *preview)
 	gtk_html_load_empty (GTK_HTML (priv->html));
 
 	g_signal_connect (G_OBJECT (priv->html), "url_requested",
-			  G_CALLBACK (url_requested_cb), NULL);
+			  G_CALLBACK (e_cal_comp_preview_url_requested_cb), NULL);
 	g_signal_connect (G_OBJECT (priv->html), "link_clicked",
 			  G_CALLBACK (on_link_clicked), preview);
 	g_signal_connect (G_OBJECT (priv->html), "on_url",