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- Updated XDS support in tree view patch (sync with gnomebz #171655)

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This commit is contained in:
Tomas Bzatek 2008-10-27 11:03:41 +00:00
parent ca101f0ba7
commit 72afc33c0d
2 changed files with 165 additions and 137 deletions
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295
nautilus-2.22.0-treeview-xds-dnd.patch
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@ -1,5 +1,7 @@
--- nautilus-2.22.0-orig/libnautilus-private/nautilus-tree-view-drag-dest.c 2008-03-07 16:28:45.000000000 +0100
+++ nautilus-2.22.0-xdstree/libnautilus-private/nautilus-tree-view-drag-dest.c 2008-03-18 15:01:32.000000000 +0100
Index: libnautilus-private/nautilus-tree-view-drag-dest.c
===================================================================
--- libnautilus-private/nautilus-tree-view-drag-dest.c (Revision 14599)
+++ libnautilus-private/nautilus-tree-view-drag-dest.c (Arbeitskopie)
@@ -21,6 +21,7 @@
* Boston, MA 02111-1307, USA.
*
@ -8,7 +10,11 @@
*/
/* nautilus-tree-view-drag-dest.c: Handles drag and drop for treeviews which
@@ -38,6 +39,9 @@
@@ -34,9 +35,13 @@
#include <gtk/gtk.h>
#include <libgnome/gnome-macros.h>
#include "nautilus-file-dnd.h"
+#include "nautilus-file-changes-queue.h"
#include "nautilus-icon-dnd.h"
#include "nautilus-link.h"
#include "nautilus-marshal.h"
@ -18,16 +24,16 @@
#define AUTO_SCROLL_MARGIN 20
@@ -56,6 +60,8 @@ struct _NautilusTreeViewDragDestDetails
@@ -55,6 +60,8 @@ struct _NautilusTreeViewDragDestDetails
guint highlight_id;
guint scroll_id;
guint expand_id;
+
+ gchar *drop_path;
+ char *direct_save_uri;
};
enum {
@@ -82,7 +88,8 @@ static const GtkTargetEntry drag_types [
@@ -81,7 +88,8 @@ static const GtkTargetEntry drag_types [
/* prefer "_NETSCAPE_URL" over "text/uri-list" to satisfy web browsers. */
{ NAUTILUS_ICON_DND_NETSCAPE_URL_TYPE, 0, NAUTILUS_ICON_DND_NETSCAPE_URL },
{ NAUTILUS_ICON_DND_URI_LIST_TYPE, 0, NAUTILUS_ICON_DND_URI_LIST },
@ -37,7 +43,30 @@
};
@@ -408,6 +415,7 @@ get_drop_action (NautilusTreeViewDragDes
@@ -245,6 +253,12 @@ get_drag_data (NautilusTreeViewDragDest
target = gtk_drag_dest_find_target (GTK_WIDGET (dest->details->tree_view),
context,
NULL);
+ if (target == gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE) &&
+ !dest->details->drop_occurred) {
+ dest->details->drag_type = NAUTILUS_ICON_DND_XDNDDIRECTSAVE;
+ dest->details->have_drag_data = TRUE;
+ return;
+ }
gtk_drag_get_data (GTK_WIDGET (dest->details->tree_view),
context, target, time);
@@ -264,6 +278,9 @@ free_drag_data (NautilusTreeViewDragDest
nautilus_drag_destroy_selection_list (dest->details->drag_list);
dest->details->drag_list = NULL;
}
+
+ g_free (dest->details->direct_save_uri);
+ dest->details->direct_save_uri = NULL;
}
static char *
@@ -408,6 +425,7 @@ get_drop_action (NautilusTreeViewDragDes
return context->suggested_action;
case NAUTILUS_ICON_DND_TEXT:
@ -45,89 +74,138 @@
return GDK_ACTION_COPY;
case NAUTILUS_ICON_DND_KEYWORD:
@@ -438,6 +446,7 @@ drag_motion_callback (GtkWidget *widget,
GtkTreeViewDropPosition pos;
GdkWindow *bin_window;
guint action;
+ gchar *uri_path;
@@ -718,6 +736,35 @@ receive_dropped_keyword (NautilusTreeVie
g_free (drop_target_uri);
}
dest = NAUTILUS_TREE_VIEW_DRAG_DEST (data);
@@ -464,13 +473,42 @@ drag_motion_callback (GtkWidget *widget,
gtk_tree_view_get_drag_dest_row (GTK_TREE_VIEW (widget), &old_drop_path,
NULL);
+
if (action) {
+
+ /* XDS support: I need to save the drop path here, because I didn't
+ * succeeded to get it from the drag_drop_callback (x and y coordinates
+ * passed to it do not match drop position, so I cannot get the target later) */
+
+ uri_path = get_drop_target_uri_for_path (dest, drop_path);
+
+ if (uri_path != NULL) {
+ if (dest->details->drop_path != NULL) {
+ /* A path is already in, free and replace */
+ if (strcmp (uri_path, dest->details->drop_path) != 0) {
+ g_free (dest->details->drop_path);
+ dest->details->drop_path = g_strdup (uri_path);
+ }
+ } else {
+ /* No previous path is there */
+ dest->details->drop_path = g_strdup (uri_path);
+ }
+
+ g_free (uri_path);
+
+ }
+
+ /* End XDS support */
+
set_drag_dest_row (dest, drop_path);
+
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (drop_path == NULL || (old_drop_path != NULL &&
gtk_tree_path_compare (old_drop_path, drop_path) != 0)) {
remove_expand_timeout (dest);
}
+
+
if (dest->details->expand_id == 0 && drop_path != NULL) {
gtk_tree_model_get_iter (model, &drop_iter, drop_path);
if (gtk_tree_model_iter_has_child (model, &drop_iter)) {
@@ -767,6 +805,22 @@ drag_data_received_callback (GtkWidget *
+static void
+receive_xds (NautilusTreeViewDragDest *dest,
+ GdkDragContext *context,
+ int x, int y)
+{
+ GFile *location;
+
+ /* Indicate that we don't provide "F" fallback */
+ if (G_UNLIKELY (dest->details->drag_data->format == 8
+ && dest->details->drag_data->length == 1
+ && dest->details->drag_data->data[0] == 'F')) {
+ gdk_property_change (GDK_DRAWABLE (context->source_window),
+ gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 8,
+ GDK_PROP_MODE_REPLACE, (const guchar *) "", 0);
+ } else if (G_LIKELY (dest->details->drag_data->format == 8
+ && dest->details->drag_data->length == 1
+ && dest->details->drag_data->data[0] == 'S')) {
+ g_assert (dest->details->direct_save_uri != NULL);
+ location = g_file_new_for_uri (dest->details->direct_save_uri);
+
+ nautilus_file_changes_queue_file_added (location);
+ nautilus_file_changes_consume_changes (TRUE);
+
+ g_object_unref (location);
+ }
+}
+
+
static gboolean
drag_data_received_callback (GtkWidget *widget,
GdkDragContext *context,
@@ -767,6 +814,10 @@ drag_data_received_callback (GtkWidget *
receive_dropped_keyword (dest, context, x, y);
success = TRUE;
break;
+ case NAUTILUS_ICON_DND_XDNDDIRECTSAVE:
+ /* Indicate that we don't provide "F" fallback */
+ if (G_UNLIKELY (dest->details->drag_data->format == 8
+ && dest->details->drag_data->length == 1
+ && dest->details->drag_data->data[0] == 'F')) {
+ gdk_property_change (GDK_DRAWABLE (context->source_window),
+ gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 8,
+ GDK_PROP_MODE_REPLACE, (const guchar *) "", 0);
+ } else if (G_LIKELY (dest->details->drag_data->format == 8
+ && dest->details->drag_data->length == 1
+ && dest->details->drag_data->data[0] == 'S')) {
+ /* FIXME: XDS Successful... Do we need to tell the treeview to update itself? */
+ }
+ receive_xds (dest, context, x, y);
+ success = TRUE;
+ break;
}
dest->details->drop_occurred = FALSE;
@@ -791,8 +845,71 @@ drag_drop_callback (GtkWidget *widget,
@@ -782,6 +833,79 @@ drag_data_received_callback (GtkWidget *
return TRUE;
}
+static char *
+get_direct_save_filename (GdkDragContext *context)
+{
+ guchar *prop_text;
+ gint prop_len;
+
+ if (!gdk_property_get (context->source_window, gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 0, 1024, FALSE, NULL, NULL,
+ &prop_len, &prop_text) && prop_text != NULL) {
+ return NULL;
+ }
+
+ /* Zero-terminate the string */
+ prop_text = g_realloc (prop_text, prop_len + 1);
+ prop_text[prop_len] = '\0';
+
+ /* Verify that the file name provided by the source is valid */
+ if (*prop_text == '\0' ||
+ strchr ((const gchar *) prop_text, G_DIR_SEPARATOR) != NULL) {
+ nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER,
+ "Invalid filename provided by XDS drag site");
+ g_free (prop_text);
+ return NULL;
+ }
+
+ return prop_text;
+}
+
+static gboolean
+set_direct_save_uri (NautilusTreeViewDragDest *dest,
+ GdkDragContext *context,
+ int x, int y)
+{
+ GFile *base, *child;
+ char *drop_uri;
+ char *filename, *uri;
+
+ g_assert (dest->details->direct_save_uri == NULL);
+
+ uri = NULL;
+
+ drop_uri = get_drop_target_uri_at_pos (dest, x, y);
+ if (drop_uri != NULL) {
+ filename = get_direct_save_filename (context);
+ if (filename != NULL) {
+ /* Resolve relative path */
+ base = g_file_new_for_uri (drop_uri);
+ child = g_file_get_child (base, filename);
+ uri = g_file_get_uri (child);
+
+ g_object_unref (base);
+ g_object_unref (child);
+
+ /* Change the property */
+ gdk_property_change (GDK_DRAWABLE (context->source_window),
+ gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 8,
+ GDK_PROP_MODE_REPLACE, (const guchar *) uri,
+ strlen (uri));
+
+ dest->details->direct_save_uri = uri;
+ } else {
+ nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER,
+ "Invalid filename provided by XDS drag site");
+ }
+ } else {
+ nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER,
+ "Could not retrieve XDS drop destination");
+ }
+
+ return uri != NULL;
+}
+
static gboolean
drag_drop_callback (GtkWidget *widget,
GdkDragContext *context,
@@ -791,8 +915,24 @@ drag_drop_callback (GtkWidget *widget,
gpointer data)
{
NautilusTreeViewDragDest *dest;
+ guint info;
+ guchar *prop_text;
+ gint prop_len;
+ GFile *base, *child;
+ gchar *uri = NULL;
+ GdkAtom target;
dest = NAUTILUS_TREE_VIEW_DRAG_DEST (data);
@ -135,69 +213,16 @@
+ target = gtk_drag_dest_find_target (GTK_WIDGET (dest->details->tree_view),
+ context,
+ NULL);
+
+ info = dest->details->drag_type;
+
+ if (G_UNLIKELY (target == GDK_NONE)) {
+ if (target == GDK_NONE) {
+ return FALSE;
+ } else if (target != GDK_NONE) {
+ if (info == NAUTILUS_ICON_DND_XDNDDIRECTSAVE) {
+ if (gdk_property_get (context->source_window, gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 0, 1024, FALSE, NULL, NULL,
+ &prop_len, &prop_text) && prop_text != NULL) {
+ /* Zero-terminate the string */
+ prop_text = g_realloc (prop_text, prop_len + 1);
+ prop_text[prop_len] = '\0';
+ }
+
+ /* Verify that the file name provided by the source is valid */
+ if (G_LIKELY (*prop_text != '\0' && strchr ((const gchar *) prop_text, G_DIR_SEPARATOR) == NULL)) {
+
+ /* Retrieve drop target path */
+ if (dest->details->drop_path != NULL) {
+ /* Resolve relative path */
+ base = g_file_new_for_uri (dest->details->drop_path);
+ child = g_file_get_child (base, (const gchar *) prop_text);
+ uri = g_file_get_uri (child);
+ g_object_unref (base);
+ g_object_unref (child);
+ /* Change the property */
+ gdk_property_change (GDK_DRAWABLE (context->source_window),
+ gdk_atom_intern (NAUTILUS_ICON_DND_XDNDDIRECTSAVE_TYPE, FALSE),
+ gdk_atom_intern ("text/plain", FALSE), 8,
+ GDK_PROP_MODE_REPLACE, (const guchar *) uri,
+ strlen (uri));
+ info = dest->details->drag_type;
+
+ /* Free memory */
+ g_free (dest->details->drop_path);
+ dest->details->drop_path = NULL;
+ g_free (uri);
+ } else {
+ nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER,
+ "Could not retrieve XDS drag site ");
+ }
+ } else {
+ /* tell the user that the file name provided by the X Direct Save source is invalid */
+ nautilus_debug_log (FALSE, NAUTILUS_DEBUG_LOG_DOMAIN_USER,
+ "Invalid filename provided by XDS drag site");
+ }
+ /* cleanup */
+ g_free (prop_text);
+ }
+ /* if uri == NULL, we didn't set the property */
+ if (G_UNLIKELY (uri == NULL))
+ return FALSE;
+ }
+ if (info == NAUTILUS_ICON_DND_XDNDDIRECTSAVE &&
+ !set_direct_save_uri (dest, context, x, y)) {
+ return FALSE;
+ }
dest->details->drop_occurred = TRUE;
@@ -845,6 +962,9 @@ nautilus_tree_view_drag_dest_finalize (G
dest = NAUTILUS_TREE_VIEW_DRAG_DEST (object);
free_drag_data (dest);
+
+ if (dest->details->drop_path)
+ g_free (dest->details->drop_path);
g_free (dest->details);

7
nautilus.spec
View File

@ -19,7 +19,7 @@
Name: nautilus
Summary: Nautilus is a file manager for GNOME
Version: 2.24.1
Release: 2%{?dist}
Release: 3%{?dist}
License: GPLv2+
Group: User Interface/Desktops
Source: http://download.gnome.org/sources/%{name}/2.24/%{name}-%{version}.tar.bz2
@ -138,7 +138,7 @@ for writing nautilus extensions.
%patch7 -p1 -b .rtl-fix
# %patch8 -p1 -b .hide-white-screen
%patch10 -p0 -b .gvfs-desktop-key
%patch15 -p1 -b .xds
%patch15 -p0 -b .xds
%patch17 -p0 -b .symlink
%patch18 -p0 -b .fallback-file-icon
@ -269,6 +269,9 @@ fi
%changelog
* Mon Oct 27 2008 Tomas Bzatek <tbzatek@redhat.com> - 2.24.1-3
- Updated XDS support in tree view patch (sync with gnomebz #171655)
* Fri Oct 24 2008 Alexander Larsson <alexl@redhat.com> - 2.24.1-2
- Manually check for fallback file icon since we're not
always returning that from gio anymore (from upstream)