Tree now uses UI actions instead of keys
This commit is contained in:
parent
4a71483a65
commit
e3eb686906
2 changed files with 299 additions and 299 deletions
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@ -2061,11 +2061,298 @@ void Tree::popup_select(int p_option) {
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item_edited(popup_edited_item_col, popup_edited_item);
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}
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void Tree::_go_left() {
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if (selected_col == 0) {
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if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
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selected_item->set_collapsed(true);
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} else {
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if (columns.size() == 1) { // goto parent with one column
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TreeItem *parent = selected_item->get_parent();
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if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
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select_single_item(parent, get_root(), selected_col);
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}
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} else if (selected_item->get_prev_visible()) {
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selected_col = columns.size() - 1;
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_go_up(); // go to upper column if possible
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}
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}
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} else {
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if (select_mode == SELECT_MULTI) {
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selected_col--;
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emit_signal("cell_selected");
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} else {
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selected_item->select(selected_col - 1);
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}
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}
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update();
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accept_event();
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ensure_cursor_is_visible();
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}
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void Tree::_go_right() {
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if (selected_col == (columns.size() - 1)) {
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if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
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selected_item->set_collapsed(false);
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} else if (selected_item->get_next_visible()) {
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selected_item->select(0);
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_go_down();
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return;
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}
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} else {
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if (select_mode == SELECT_MULTI) {
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selected_col++;
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emit_signal("cell_selected");
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} else {
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selected_item->select(selected_col + 1);
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}
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}
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update();
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ensure_cursor_is_visible();
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accept_event();
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}
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void Tree::_go_up() {
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TreeItem *prev = NULL;
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if (!selected_item) {
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prev = get_last_item();
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selected_col = 0;
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} else {
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prev = selected_item->get_prev_visible();
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if (last_keypress != 0) {
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//incr search next
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int col;
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prev = _search_item_text(prev, incr_search, &col, true, true);
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if (!prev) {
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accept_event();
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return;
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}
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}
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}
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if (select_mode == SELECT_MULTI) {
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if (!prev)
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return;
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selected_item = prev;
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emit_signal("cell_selected");
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update();
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} else {
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int col = selected_col < 0 ? 0 : selected_col;
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while (prev && !prev->cells[col].selectable)
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prev = prev->get_prev_visible();
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if (!prev)
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return; // do nothing..
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prev->select(col);
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}
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ensure_cursor_is_visible();
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accept_event();
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}
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void Tree::_go_down() {
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TreeItem *next = NULL;
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if (!selected_item) {
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next = hide_root ? root->get_next_visible() : root;
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selected_item = 0;
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} else {
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next = selected_item->get_next_visible();
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if (last_keypress != 0) {
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//incr search next
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int col;
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next = _search_item_text(next, incr_search, &col, true);
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if (!next) {
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accept_event();
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return;
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}
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}
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}
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if (select_mode == SELECT_MULTI) {
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if (!next) {
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return;
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}
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selected_item = next;
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emit_signal("cell_selected");
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update();
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} else {
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int col = selected_col < 0 ? 0 : selected_col;
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while (next && !next->cells[col].selectable)
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next = next->get_next_visible();
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if (!next) {
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return; // do nothing..
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}
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next->select(col);
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}
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ensure_cursor_is_visible();
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accept_event();
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}
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void Tree::_gui_input(Ref<InputEvent> p_event) {
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Ref<InputEventKey> k = p_event;
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if (k.is_valid()) {
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if (p_event->is_action("ui_right") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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if (!selected_item || select_mode == SELECT_ROW || selected_col > (columns.size() - 1)) {
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return;
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}
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if (k.is_valid() && k->get_alt()) {
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selected_item->set_collapsed(false);
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TreeItem *next = selected_item->get_children();
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while (next && next != selected_item->next) {
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next->set_collapsed(false);
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next = next->get_next_visible();
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}
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} else {
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_go_right();
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}
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} else if (p_event->is_action("ui_left") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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if (!selected_item || select_mode == SELECT_ROW || selected_col < 0) {
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return;
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}
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if (k.is_valid() && k->get_alt()) {
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selected_item->set_collapsed(true);
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TreeItem *next = selected_item->get_children();
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while (next && next != selected_item->next) {
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next->set_collapsed(true);
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next = next->get_next_visible();
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}
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} else {
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_go_left();
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}
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} else if (p_event->is_action("ui_up") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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_go_up();
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} else if (p_event->is_action("ui_down") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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_go_down();
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} else if (p_event->is_action("ui_page_down") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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TreeItem *next = NULL;
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if (!selected_item)
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return;
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next = selected_item;
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for (int i = 0; i < 10; i++) {
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TreeItem *_n = next->get_next_visible();
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if (_n) {
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next = _n;
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} else {
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return;
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}
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}
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if (next == selected_item)
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return;
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if (select_mode == SELECT_MULTI) {
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selected_item = next;
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emit_signal("cell_selected");
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update();
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} else {
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while (next && !next->cells[selected_col].selectable)
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next = next->get_next_visible();
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if (!next) {
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return; // do nothing..
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}
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next->select(selected_col);
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}
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ensure_cursor_is_visible();
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} else if (p_event->is_action("ui_page_up") && p_event->is_pressed()) {
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if (!cursor_can_exit_tree) accept_event();
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TreeItem *prev = NULL;
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if (!selected_item)
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return;
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prev = selected_item;
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for (int i = 0; i < 10; i++) {
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TreeItem *_n = prev->get_prev_visible();
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if (_n) {
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prev = _n;
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} else {
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return;
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}
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}
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if (prev == selected_item)
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return;
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if (select_mode == SELECT_MULTI) {
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selected_item = prev;
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emit_signal("cell_selected");
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update();
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} else {
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while (prev && !prev->cells[selected_col].selectable)
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prev = prev->get_prev_visible();
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if (!prev) {
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return; // do nothing..
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}
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prev->select(selected_col);
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}
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ensure_cursor_is_visible();
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} else if (p_event->is_action("ui_accept") && p_event->is_pressed()) {
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if (selected_item) {
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//bring up editor if possible
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if (!edit_selected()) {
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emit_signal("item_activated");
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incr_search.clear();
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}
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}
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accept_event();
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} else if (p_event->is_action("ui_select") && p_event->is_pressed()) {
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if (select_mode == SELECT_MULTI) {
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if (!selected_item)
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return;
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if (selected_item->is_selected(selected_col)) {
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selected_item->deselect(selected_col);
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emit_signal("multi_selected", selected_item, selected_col, false);
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} else if (selected_item->is_selectable(selected_col)) {
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selected_item->select(selected_col);
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emit_signal("multi_selected", selected_item, selected_col, true);
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}
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}
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accept_event();
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}
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if (k.is_valid()) { // Incremental search
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if (!k->is_pressed())
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return;
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@ -2077,306 +2364,15 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
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if (hide_root && !root->get_next_visible())
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return;
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switch (k->get_scancode()) {
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#define EXIT_BREAK \
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{ \
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if (!cursor_can_exit_tree) accept_event(); \
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break; \
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}
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case KEY_RIGHT: {
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bool dobreak = true;
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if (k->get_unicode() > 0) {
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//TreeItem *next = NULL;
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if (!selected_item)
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break;
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if (select_mode == SELECT_ROW) {
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EXIT_BREAK;
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}
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if (selected_col > (columns.size() - 1)) {
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EXIT_BREAK;
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}
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if (k->get_alt()) {
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selected_item->set_collapsed(false);
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TreeItem *next = selected_item->get_children();
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while (next && next != selected_item->next) {
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next->set_collapsed(false);
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next = next->get_next_visible();
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}
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} else if (selected_col == (columns.size() - 1)) {
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if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
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selected_item->set_collapsed(false);
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} else {
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selected_col = 0;
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dobreak = false; // fall through to key_down
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}
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} else {
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if (select_mode == SELECT_MULTI) {
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selected_col++;
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emit_signal("cell_selected");
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} else {
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_do_incr_search(String::chr(k->get_unicode()));
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accept_event();
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selected_item->select(selected_col + 1);
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}
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}
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update();
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ensure_cursor_is_visible();
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accept_event();
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if (dobreak) {
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break;
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}
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}
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case KEY_DOWN: {
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TreeItem *next = NULL;
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if (!selected_item) {
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next = hide_root ? root->get_next_visible() : root;
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selected_item = 0;
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} else {
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next = selected_item->get_next_visible();
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//if (diff < uint64_t(GLOBAL_DEF("gui/incr_search_max_interval_msec",2000))) {
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if (last_keypress != 0) {
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//incr search next
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int col;
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next = _search_item_text(next, incr_search, &col, true);
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if (!next) {
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accept_event();
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return;
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}
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}
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}
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if (select_mode == SELECT_MULTI) {
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if (!next)
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EXIT_BREAK;
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selected_item = next;
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emit_signal("cell_selected");
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update();
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} else {
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int col = selected_col < 0 ? 0 : selected_col;
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while (next && !next->cells[col].selectable)
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next = next->get_next_visible();
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if (!next)
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EXIT_BREAK; // do nothing..
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next->select(col);
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}
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ensure_cursor_is_visible();
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accept_event();
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} break;
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case KEY_LEFT: {
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bool dobreak = true;
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//TreeItem *next = NULL;
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if (!selected_item)
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break;
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if (select_mode == SELECT_ROW) {
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EXIT_BREAK;
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}
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if (selected_col < 0) {
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EXIT_BREAK;
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}
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if (k->get_alt()) {
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selected_item->set_collapsed(true);
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TreeItem *next = selected_item->get_children();
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while (next && next != selected_item->next) {
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next->set_collapsed(true);
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next = next->get_next_visible();
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}
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} else if (selected_col == 0) {
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if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
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selected_item->set_collapsed(true);
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} else {
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if (columns.size() == 1) { // goto parent with one column
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TreeItem *parent = selected_item->get_parent();
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if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
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select_single_item(parent, get_root(), selected_col);
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}
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} else {
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selected_col = columns.size() - 1;
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dobreak = false; // fall through to key_up
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}
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}
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} else {
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if (select_mode == SELECT_MULTI) {
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selected_col--;
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emit_signal("cell_selected");
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} else {
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selected_item->select(selected_col - 1);
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}
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}
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update();
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accept_event();
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ensure_cursor_is_visible();
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if (dobreak) {
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break;
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}
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}
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case KEY_UP: {
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TreeItem *prev = NULL;
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if (!selected_item) {
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prev = get_last_item();
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selected_col = 0;
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} else {
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prev = selected_item->get_prev_visible();
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if (last_keypress != 0) {
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//incr search next
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int col;
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prev = _search_item_text(prev, incr_search, &col, true, true);
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if (!prev) {
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accept_event();
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return;
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}
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}
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}
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if (select_mode == SELECT_MULTI) {
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if (!prev)
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break;
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selected_item = prev;
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emit_signal("cell_selected");
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update();
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} else {
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int col = selected_col < 0 ? 0 : selected_col;
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while (prev && !prev->cells[col].selectable)
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prev = prev->get_prev_visible();
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if (!prev)
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break; // do nothing..
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prev->select(col);
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}
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ensure_cursor_is_visible();
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accept_event();
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} break;
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case KEY_PAGEDOWN: {
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TreeItem *next = NULL;
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if (!selected_item)
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break;
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next = selected_item;
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for (int i = 0; i < 10; i++) {
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TreeItem *_n = next->get_next_visible();
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if (_n) {
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next = _n;
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} else {
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break;
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}
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}
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if (next == selected_item)
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break;
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if (select_mode == SELECT_MULTI) {
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selected_item = next;
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emit_signal("cell_selected");
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update();
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} else {
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while (next && !next->cells[selected_col].selectable)
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next = next->get_next_visible();
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if (!next)
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EXIT_BREAK; // do nothing..
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next->select(selected_col);
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}
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ensure_cursor_is_visible();
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} break;
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case KEY_PAGEUP: {
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TreeItem *prev = NULL;
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if (!selected_item)
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break;
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prev = selected_item;
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for (int i = 0; i < 10; i++) {
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TreeItem *_n = prev->get_prev_visible();
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if (_n) {
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prev = _n;
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} else {
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break;
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}
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}
|
||||
if (prev == selected_item)
|
||||
break;
|
||||
|
||||
if (select_mode == SELECT_MULTI) {
|
||||
|
||||
selected_item = prev;
|
||||
emit_signal("cell_selected");
|
||||
update();
|
||||
} else {
|
||||
|
||||
while (prev && !prev->cells[selected_col].selectable)
|
||||
prev = prev->get_prev_visible();
|
||||
if (!prev)
|
||||
EXIT_BREAK; // do nothing..
|
||||
prev->select(selected_col);
|
||||
}
|
||||
|
||||
ensure_cursor_is_visible();
|
||||
|
||||
} break;
|
||||
case KEY_F2:
|
||||
case KEY_ENTER:
|
||||
case KEY_KP_ENTER: {
|
||||
|
||||
if (selected_item) {
|
||||
//bring up editor if possible
|
||||
if (!edit_selected()) {
|
||||
emit_signal("item_activated");
|
||||
incr_search.clear();
|
||||
}
|
||||
}
|
||||
accept_event();
|
||||
|
||||
} break;
|
||||
case KEY_SPACE: {
|
||||
if (select_mode == SELECT_MULTI) {
|
||||
if (!selected_item)
|
||||
break;
|
||||
if (selected_item->is_selected(selected_col)) {
|
||||
selected_item->deselect(selected_col);
|
||||
emit_signal("multi_selected", selected_item, selected_col, false);
|
||||
} else if (selected_item->is_selectable(selected_col)) {
|
||||
selected_item->select(selected_col);
|
||||
emit_signal("multi_selected", selected_item, selected_col, true);
|
||||
}
|
||||
}
|
||||
accept_event();
|
||||
|
||||
} break;
|
||||
default: {
|
||||
|
||||
if (k->get_unicode() > 0) {
|
||||
|
||||
_do_incr_search(String::chr(k->get_unicode()));
|
||||
accept_event();
|
||||
|
||||
return;
|
||||
} else {
|
||||
if (k->get_scancode() != KEY_SHIFT)
|
||||
last_keypress = 0;
|
||||
}
|
||||
} break;
|
||||
return;
|
||||
} else {
|
||||
if (k->get_scancode() != KEY_SHIFT)
|
||||
last_keypress = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -507,6 +507,10 @@ private:
|
|||
ValueEvaluator *evaluator;
|
||||
|
||||
int _count_selected_items(TreeItem *p_from) const;
|
||||
void _go_left();
|
||||
void _go_right();
|
||||
void _go_down();
|
||||
void _go_up();
|
||||
|
||||
protected:
|
||||
static void _bind_methods();
|
||||
|
|
Loading…
Reference in a new issue