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also copy the volume list drag and drop support to the b2 version of the unix gtk2 gui

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rakslice 2024-11-28 16:45:16 -08:00
parent 7665c0637d
commit 4c11b34872
1 changed files with 30 additions and 0 deletions
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30
BasiliskII/src/Unix/prefs_editor_gtk.cpp
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@ -541,6 +541,30 @@ static void cl_selected(GtkWidget *list, int row, int column)
selected_volume = row;
}
// Something dropped on volume list
static void drag_data_received(GtkWidget *list, GdkDragContext *drag_context, gint x, gint y, GtkSelectionData *data,
guint info, guint time, gpointer user_data)
{
// reordering drags have already been handled by clist
if (data->type == gdk_atom_intern("gtk-clist-drag-reorder", true)) {
return;
}
// get URIs from the drag selection data and add them
gchar ** uris = g_strsplit((gchar *)(data->data), "\r\n", -1);
for (gchar ** uri = uris; *uri != NULL; uri++) {
if (strlen(*uri) < 7) continue;
if (strncmp("file://", *uri, 7) != 0) continue;
gchar * filename = g_filename_from_uri(*uri, NULL, NULL);
if (filename) {
gtk_clist_append(GTK_CLIST(volume_list), &filename);
g_free(filename);
}
}
g_strfreev(uris);
}
// Volume selected for addition
static void cb_add_volume_response (GtkWidget *chooser, int response)
{
@ -684,6 +708,12 @@ static void create_volumes_pane(GtkWidget *top)
gtk_clist_set_shadow_type(GTK_CLIST(volume_list), GTK_SHADOW_NONE);
gtk_clist_set_reorderable(GTK_CLIST(volume_list), true);
g_signal_connect(volume_list, "select_row", G_CALLBACK(cl_selected), NULL);
// also support volume files dragged onto the list from outside
gtk_drag_dest_add_uri_targets(volume_list);
// add a drop handler to get dropped files; don't supersede the drop handler for reordering
gtk_signal_connect_after(GTK_OBJECT(volume_list), "drag_data_received", GTK_SIGNAL_FUNC(drag_data_received), NULL);
char *str;
int32 index = 0;
while ((str = const_cast<char *>(PrefsFindString("disk", index++))) != NULL)