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Move the clipboard callbacks to NautilusClipboardMonitor.

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This commit is contained in:
Cosimo Cecchi 2010-05-20 11:32:00 +02:00
parent bbc6c3d83e
commit df11a77d4b
3 changed files with 114 additions and 102 deletions
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104
libnautilus-private/nautilus-clipboard-monitor.c
View file

@ -57,6 +57,7 @@ struct NautilusClipboardMonitorDetails {
};
static guint signals[LAST_SIGNAL];
static GdkAtom copied_files_atom;
G_DEFINE_TYPE (NautilusClipboardMonitor, nautilus_clipboard_monitor, G_TYPE_OBJECT);
@ -163,6 +164,8 @@ nautilus_clipboard_monitor_class_init (NautilusClipboardMonitorClass *klass)
object_class = G_OBJECT_CLASS (klass);
object_class->finalize = clipboard_monitor_finalize;
copied_files_atom = gdk_atom_intern ("x-special/gnome-copied-files", FALSE);
signals[CLIPBOARD_CHANGED] =
g_signal_new ("clipboard_changed",
G_TYPE_FROM_CLASS (klass),
@ -205,3 +208,104 @@ nautilus_clipboard_monitor_get_clipboard_info (NautilusClipboardMonitor *monitor
{
return monitor->details->info;
}
void
nautilus_clear_clipboard_callback (GtkClipboard *clipboard,
gpointer user_data)
{
nautilus_clipboard_monitor_set_clipboard_info
(nautilus_clipboard_monitor_get (), NULL);
}
static char *
convert_file_list_to_string (NautilusClipboardInfo *info,
gboolean format_for_text,
gsize *len)
{
GString *uris;
char *uri, *tmp;
GFile *f;
guint i;
GList *l;
if (format_for_text) {
uris = g_string_new (NULL);
} else {
uris = g_string_new (info->cut ? "cut" : "copy");
}
for (i = 0, l = info->files; l != NULL; l = l->next, i++) {
uri = nautilus_file_get_uri (l->data);
if (format_for_text) {
f = g_file_new_for_uri (uri);
tmp = g_file_get_parse_name (f);
g_object_unref (f);
if (tmp != NULL) {
g_string_append (uris, tmp);
g_free (tmp);
} else {
g_string_append (uris, uri);
}
/* skip newline for last element */
if (i + 1 < g_list_length (info->files)) {
g_string_append_c (uris, '\n');
}
} else {
g_string_append_c (uris, '\n');
g_string_append (uris, uri);
}
g_free (uri);
}
*len = uris->len;
return g_string_free (uris, FALSE);
}
void
nautilus_get_clipboard_callback (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
guint info,
gpointer user_data)
{
char **uris;
GList *l;
int i;
NautilusClipboardInfo *clipboard_info;
clipboard_info =
nautilus_clipboard_monitor_get_clipboard_info (nautilus_clipboard_monitor_get ());
if (gtk_targets_include_uri (&selection_data->target, 1)) {
uris = g_malloc ((g_list_length (clipboard_info->files) + 1) * sizeof (char *));
i = 0;
for (l = clipboard_info->files; l != NULL; l = l->next) {
uris[i] = nautilus_file_get_uri (l->data);
i++;
}
uris[i] = NULL;
gtk_selection_data_set_uris (selection_data, uris);
g_strfreev (uris);
} else if (gtk_targets_include_text (&selection_data->target, 1)) {
char *str;
gsize len;
str = convert_file_list_to_string (clipboard_info, TRUE, &len);
gtk_selection_data_set_text (selection_data, str, len);
g_free (str);
} else if (selection_data->target == copied_files_atom) {
char *str;
gsize len;
str = convert_file_list_to_string (clipboard_info, FALSE, &len);
gtk_selection_data_set (selection_data, copied_files_atom, 8, str, len);
g_free (str);
}
}

9
libnautilus-private/nautilus-clipboard-monitor.h
View file

@ -69,5 +69,14 @@ void nautilus_clipboard_monitor_set_clipboard_info (NautilusClipboardMonitor *mo
NautilusClipboardInfo * nautilus_clipboard_monitor_get_clipboard_info (NautilusClipboardMonitor *monitor);
void nautilus_clipboard_monitor_emit_changed (void);
void nautilus_clear_clipboard_callback (GtkClipboard *clipboard,
gpointer user_data);
void nautilus_get_clipboard_callback (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
guint info,
gpointer user_data);
#endif /* NAUTILUS_CLIPBOARD_MONITOR_H */

103
src/file-manager/fm-directory-view.c
View file

@ -5752,107 +5752,6 @@ create_popup_menu (FMDirectoryView *view, const char *popup_path)
return GTK_MENU (menu);
}
static char *
convert_file_list_to_string (NautilusClipboardInfo *info,
gboolean format_for_text,
gsize *len)
{
GString *uris;
char *uri, *tmp;
GFile *f;
guint i;
GList *l;
if (format_for_text) {
uris = g_string_new (NULL);
} else {
uris = g_string_new (info->cut ? "cut" : "copy");
}
for (i = 0, l = info->files; l != NULL; l = l->next, i++) {
uri = nautilus_file_get_uri (l->data);
if (format_for_text) {
f = g_file_new_for_uri (uri);
tmp = g_file_get_parse_name (f);
g_object_unref (f);
if (tmp != NULL) {
g_string_append (uris, tmp);
g_free (tmp);
} else {
g_string_append (uris, uri);
}
/* skip newline for last element */
if (i + 1 < g_list_length (info->files)) {
g_string_append_c (uris, '\n');
}
} else {
g_string_append_c (uris, '\n');
g_string_append (uris, uri);
}
g_free (uri);
}
*len = uris->len;
return g_string_free (uris, FALSE);
}
static void
get_clipboard_callback (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
guint info,
gpointer user_data)
{
char **uris;
GList *l;
int i;
NautilusClipboardInfo *clipboard_info;
clipboard_info =
nautilus_clipboard_monitor_get_clipboard_info (nautilus_clipboard_monitor_get ());
if (gtk_targets_include_uri (&selection_data->target, 1)) {
uris = g_malloc ((g_list_length (clipboard_info->files) + 1) * sizeof (char *));
i = 0;
for (l = clipboard_info->files; l != NULL; l = l->next) {
uris[i] = nautilus_file_get_uri (l->data);
i++;
}
uris[i] = NULL;
gtk_selection_data_set_uris (selection_data, uris);
g_strfreev (uris);
} else if (gtk_targets_include_text (&selection_data->target, 1)) {
char *str;
gsize len;
str = convert_file_list_to_string (clipboard_info, TRUE, &len);
gtk_selection_data_set_text (selection_data, str, len);
g_free (str);
} else if (selection_data->target == copied_files_atom) {
char *str;
gsize len;
str = convert_file_list_to_string (clipboard_info, FALSE, &len);
gtk_selection_data_set (selection_data, copied_files_atom, 8, str, len);
g_free (str);
}
}
static void
clear_clipboard_callback (GtkClipboard *clipboard,
gpointer user_data)
{
nautilus_clipboard_monitor_set_clipboard_info (nautilus_clipboard_monitor_get (),
NULL);
}
static void
copy_or_cut_files (FMDirectoryView *view,
@ -5879,7 +5778,7 @@ copy_or_cut_files (FMDirectoryView *view,
gtk_clipboard_set_with_data (nautilus_clipboard_get (GTK_WIDGET (view)),
targets, n_targets,
get_clipboard_callback, clear_clipboard_callback,
nautilus_get_clipboard_callback, nautilus_clear_clipboard_callback,
NULL);
gtk_target_table_free (targets, n_targets);