static VALUE
iview_cursor(VALUE self)
{
GtkTreePath* path;
GtkCellRenderer* cell;
gboolean cursor_set = gtk_icon_view_get_cursor(_SELF(self), &path, &cell);
return cursor_set ? rb_assoc_new(GTKTREEPATH2RVAL(path), GOBJ2RVAL(cell)) : Qnil;
}
JNIEXPORT jboolean JNICALL
Java_org_gnome_gtk_GtkIconView_gtk_1icon_1view_1get_1cursor
(
JNIEnv* env,
jclass cls,
jlong _self,
jlongArray _path,
jlongArray _cell
)
{
gboolean result;
jboolean _result;
GtkIconView* self;
GtkTreePath** path;
GtkCellRenderer** cell;
// convert parameter self
self = (GtkIconView*) _self;
// convert parameter path
path = (GtkTreePath**) bindings_java_convert_jarray_to_gpointer(env, _path);
if (path == NULL) {
return JNI_FALSE; // Java Exception already thrown
}
// convert parameter cell
cell = (GtkCellRenderer**) bindings_java_convert_jarray_to_gpointer(env, _cell);
if (cell == NULL) {
return JNI_FALSE; // Java Exception already thrown
}
// call function
result = gtk_icon_view_get_cursor(self, path, cell);
// cleanup parameter self
// cleanup parameter path
bindings_java_convert_gpointer_to_jarray(env, (gpointer*)path, _path);
// cleanup parameter cell
bindings_java_convert_gpointer_to_jarray(env, (gpointer*)cell, _cell);
// translate return value to JNI type
_result = (jboolean) result;
// and finally
return _result;
}
static gboolean
focus_in (GtkWidget *view,
GdkEventFocus *event,
gpointer data)
{
GtkTreePath *path;
if (!gtk_icon_view_get_cursor (GTK_ICON_VIEW (view), &path, NULL))
{
path = gtk_tree_path_new_from_indices (0, -1);
gtk_icon_view_set_cursor (GTK_ICON_VIEW (view), path, NULL, FALSE);
}
gtk_icon_view_select_path (GTK_ICON_VIEW (view), path);
gtk_tree_path_free (path);
return FALSE;
}
static gboolean
category_focus_in (GtkWidget *view,
GdkEventFocus *event,
CinnamonControlCenter *shell)
{
GtkTreePath *path;
if (!gtk_icon_view_get_cursor (GTK_ICON_VIEW (view), &path, NULL))
{
path = gtk_tree_path_new_from_indices (0, -1);
gtk_icon_view_set_cursor (GTK_ICON_VIEW (view), path, NULL, FALSE);
}
gtk_icon_view_select_path (GTK_ICON_VIEW (view), path);
gtk_tree_path_free (path);
return FALSE;
}
static gboolean
keynav_failed (GtkWidget *view,
GtkDirectionType direction,
Views *views)
{
GtkTreePath *path;
GtkTreeModel *model;
GtkTreeIter iter;
gint col;
GtkTreePath *sel;
if (view == views->view1 && direction == GTK_DIR_DOWN)
{
if (gtk_icon_view_get_cursor (GTK_ICON_VIEW (views->view1), &path, NULL))
{
col = gtk_icon_view_get_item_column (GTK_ICON_VIEW (views->view1), path);
gtk_tree_path_free (path);
sel = NULL;
model = gtk_icon_view_get_model (GTK_ICON_VIEW (views->view2));
gtk_tree_model_get_iter_first (model, &iter);
do {
path = gtk_tree_model_get_path (model, &iter);
if (gtk_icon_view_get_item_column (GTK_ICON_VIEW (views->view2), path) == col)
{
sel = path;
break;
}
} while (gtk_tree_model_iter_next (model, &iter));
gtk_icon_view_set_cursor (GTK_ICON_VIEW (views->view2), sel, NULL, FALSE);
gtk_tree_path_free (sel);
}
gtk_widget_grab_focus (views->view2);
return TRUE;
}
if (view == views->view2 && direction == GTK_DIR_UP)
{
if (gtk_icon_view_get_cursor (GTK_ICON_VIEW (views->view2), &path, NULL))
{
col = gtk_icon_view_get_item_column (GTK_ICON_VIEW (views->view2), path);
gtk_tree_path_free (path);
sel = NULL;
model = gtk_icon_view_get_model (GTK_ICON_VIEW (views->view1));
gtk_tree_model_get_iter_first (model, &iter);
do {
path = gtk_tree_model_get_path (model, &iter);
if (gtk_icon_view_get_item_column (GTK_ICON_VIEW (views->view1), path) == col)
{
if (sel)
gtk_tree_path_free (sel);
sel = path;
}
else
gtk_tree_path_free (path);
} while (gtk_tree_model_iter_next (model, &iter));
gtk_icon_view_set_cursor (GTK_ICON_VIEW (views->view1), sel, NULL, FALSE);
gtk_tree_path_free (sel);
}
gtk_widget_grab_focus (views->view1);
return TRUE;
}
return FALSE;
}
static gboolean
keynav_failed (GtkIconView *current_view,
GtkDirectionType direction,
GnomeControlCenter *shell)
{
GList *views, *v;
GtkIconView *new_view;
GtkTreePath *path;
GtkTreeModel *model;
GtkTreeIter iter;
gint col, c, dist, d;
GtkTreePath *sel;
gboolean res;
res = FALSE;
views = get_item_views (shell);
for (v = views; v; v = v->next)
{
if (v->data == current_view)
break;
}
if (direction == GTK_DIR_DOWN && v != NULL && v->next != NULL)
{
new_view = v->next->data;
if (gtk_icon_view_get_cursor (current_view, &path, NULL))
{
col = gtk_icon_view_get_item_column (current_view, path);
gtk_tree_path_free (path);
sel = NULL;
dist = 1000;
model = gtk_icon_view_get_model (new_view);
gtk_tree_model_get_iter_first (model, &iter);
do {
path = gtk_tree_model_get_path (model, &iter);
c = gtk_icon_view_get_item_column (new_view, path);
d = ABS (c - col);
if (d < dist)
{
if (sel)
gtk_tree_path_free (sel);
sel = path;
dist = d;
}
else
gtk_tree_path_free (path);
} while (gtk_tree_model_iter_next (model, &iter));
gtk_icon_view_set_cursor (new_view, sel, NULL, FALSE);
gtk_tree_path_free (sel);
}
gtk_widget_grab_focus (GTK_WIDGET (new_view));
res = TRUE;
}
if (direction == GTK_DIR_UP && v != NULL && v->prev != NULL)
{
new_view = v->prev->data;
if (gtk_icon_view_get_cursor (current_view, &path, NULL))
{
col = gtk_icon_view_get_item_column (current_view, path);
gtk_tree_path_free (path);
sel = NULL;
dist = 1000;
model = gtk_icon_view_get_model (new_view);
gtk_tree_model_get_iter_first (model, &iter);
do {
path = gtk_tree_model_get_path (model, &iter);
c = gtk_icon_view_get_item_column (new_view, path);
d = ABS (c - col);
if (d <= dist)
{
if (sel)
gtk_tree_path_free (sel);
sel = path;
dist = d;
}
else
gtk_tree_path_free (path);
} while (gtk_tree_model_iter_next (model, &iter));
gtk_icon_view_set_cursor (new_view, sel, NULL, FALSE);
gtk_tree_path_free (sel);
}
gtk_widget_grab_focus (GTK_WIDGET (new_view));
res = TRUE;
}
g_list_free (views);
return res;
}
