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-rw-r--r--scene/gui/tree.cpp518
1 files changed, 257 insertions, 261 deletions
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index b8fd2ce16e..e7f63997f2 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -2061,322 +2061,318 @@ void Tree::popup_select(int p_option) {
item_edited(popup_edited_item_col, popup_edited_item);
}
-void Tree::_gui_input(Ref<InputEvent> p_event) {
-
- Ref<InputEventKey> k = p_event;
+void Tree::_go_left() {
+ if (selected_col == 0) {
+ if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
+ selected_item->set_collapsed(true);
+ } else {
+ if (columns.size() == 1) { // goto parent with one column
+ TreeItem *parent = selected_item->get_parent();
+ if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
+ select_single_item(parent, get_root(), selected_col);
+ }
+ } else if (selected_item->get_prev_visible()) {
+ selected_col = columns.size() - 1;
+ _go_up(); // go to upper column if possible
+ }
+ }
+ } else {
+ if (select_mode == SELECT_MULTI) {
+ selected_col--;
+ emit_signal("cell_selected");
+ } else {
- if (k.is_valid()) {
+ selected_item->select(selected_col - 1);
+ }
+ }
+ update();
+ accept_event();
+ ensure_cursor_is_visible();
+}
- if (!k->is_pressed())
- return;
- if (k->get_command() || (k->get_shift() && k->get_unicode() == 0) || k->get_metakey())
- return;
- if (!root)
+void Tree::_go_right() {
+ if (selected_col == (columns.size() - 1)) {
+ if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
+ selected_item->set_collapsed(false);
+ } else if (selected_item->get_next_visible()) {
+ selected_item->select(0);
+ _go_down();
return;
+ }
+ } else {
+ if (select_mode == SELECT_MULTI) {
+ selected_col++;
+ emit_signal("cell_selected");
+ } else {
- if (hide_root && !root->get_next_visible())
+ selected_item->select(selected_col + 1);
+ }
+ }
+ update();
+ ensure_cursor_is_visible();
+ accept_event();
+}
+
+void Tree::_go_up() {
+ TreeItem *prev = NULL;
+ if (!selected_item) {
+ prev = get_last_item();
+ selected_col = 0;
+ } else {
+
+ prev = selected_item->get_prev_visible();
+ if (last_keypress != 0) {
+ //incr search next
+ int col;
+ prev = _search_item_text(prev, incr_search, &col, true, true);
+ if (!prev) {
+ accept_event();
+ return;
+ }
+ }
+ }
+
+ if (select_mode == SELECT_MULTI) {
+
+ if (!prev)
return;
+ selected_item = prev;
+ emit_signal("cell_selected");
+ update();
+ } else {
- switch (k->get_scancode()) {
-#define EXIT_BREAK \
- { \
- if (!cursor_can_exit_tree) accept_event(); \
- break; \
+ int col = selected_col < 0 ? 0 : selected_col;
+ while (prev && !prev->cells[col].selectable)
+ prev = prev->get_prev_visible();
+ if (!prev)
+ return; // do nothing..
+ prev->select(col);
}
- case KEY_RIGHT: {
- bool dobreak = true;
- //TreeItem *next = NULL;
- if (!selected_item)
- break;
- if (select_mode == SELECT_ROW) {
- EXIT_BREAK;
- }
- if (selected_col > (columns.size() - 1)) {
- EXIT_BREAK;
- }
- if (k->get_alt()) {
- selected_item->set_collapsed(false);
- TreeItem *next = selected_item->get_children();
- while (next && next != selected_item->next) {
- next->set_collapsed(false);
- next = next->get_next_visible();
- }
- } else if (selected_col == (columns.size() - 1)) {
- if (selected_item->get_children() != NULL && selected_item->is_collapsed()) {
- selected_item->set_collapsed(false);
- } else {
- selected_col = 0;
- dobreak = false; // fall through to key_down
- }
- } else {
- if (select_mode == SELECT_MULTI) {
- selected_col++;
- emit_signal("cell_selected");
- } else {
+ ensure_cursor_is_visible();
+ accept_event();
+}
- selected_item->select(selected_col + 1);
- }
- }
- update();
- ensure_cursor_is_visible();
+void Tree::_go_down() {
+ TreeItem *next = NULL;
+ if (!selected_item) {
+
+ next = hide_root ? root->get_next_visible() : root;
+ selected_item = 0;
+ } else {
+
+ next = selected_item->get_next_visible();
+
+ if (last_keypress != 0) {
+ //incr search next
+ int col;
+ next = _search_item_text(next, incr_search, &col, true);
+ if (!next) {
accept_event();
- if (dobreak) {
- break;
- }
+ return;
}
- case KEY_DOWN: {
+ }
+ }
- TreeItem *next = NULL;
- if (!selected_item) {
+ if (select_mode == SELECT_MULTI) {
- next = hide_root ? root->get_next_visible() : root;
- selected_item = 0;
- } else {
+ if (!next) {
+ return;
+ }
- next = selected_item->get_next_visible();
+ selected_item = next;
+ emit_signal("cell_selected");
+ update();
+ } else {
- //if (diff < uint64_t(GLOBAL_DEF("gui/incr_search_max_interval_msec",2000))) {
- if (last_keypress != 0) {
- //incr search next
- int col;
- next = _search_item_text(next, incr_search, &col, true);
- if (!next) {
- accept_event();
- return;
- }
- }
- }
+ int col = selected_col < 0 ? 0 : selected_col;
- if (select_mode == SELECT_MULTI) {
+ while (next && !next->cells[col].selectable)
+ next = next->get_next_visible();
+ if (!next) {
+ return; // do nothing..
+ }
+ next->select(col);
+ }
- if (!next)
- EXIT_BREAK;
+ ensure_cursor_is_visible();
+ accept_event();
+}
- selected_item = next;
- emit_signal("cell_selected");
- update();
- } else {
+void Tree::_gui_input(Ref<InputEvent> p_event) {
- int col = selected_col < 0 ? 0 : selected_col;
+ Ref<InputEventKey> k = p_event;
- while (next && !next->cells[col].selectable)
- next = next->get_next_visible();
- if (!next)
- EXIT_BREAK; // do nothing..
- next->select(col);
- }
+ if (p_event->is_action("ui_right") && p_event->is_pressed()) {
- ensure_cursor_is_visible();
- accept_event();
+ if (!cursor_can_exit_tree) accept_event();
- } break;
- case KEY_LEFT: {
- bool dobreak = true;
+ if (!selected_item || select_mode == SELECT_ROW || selected_col > (columns.size() - 1)) {
+ return;
+ }
+ if (k.is_valid() && k->get_alt()) {
+ selected_item->set_collapsed(false);
+ TreeItem *next = selected_item->get_children();
+ while (next && next != selected_item->next) {
+ next->set_collapsed(false);
+ next = next->get_next_visible();
+ }
+ } else {
+ _go_right();
+ }
+ } else if (p_event->is_action("ui_left") && p_event->is_pressed()) {
- //TreeItem *next = NULL;
- if (!selected_item)
- break;
- if (select_mode == SELECT_ROW) {
- EXIT_BREAK;
- }
- if (selected_col < 0) {
- EXIT_BREAK;
- }
- if (k->get_alt()) {
- selected_item->set_collapsed(true);
- TreeItem *next = selected_item->get_children();
- while (next && next != selected_item->next) {
- next->set_collapsed(true);
- next = next->get_next_visible();
- }
- } else if (selected_col == 0) {
- if (selected_item->get_children() != NULL && !selected_item->is_collapsed()) {
- selected_item->set_collapsed(true);
- } else {
- if (columns.size() == 1) { // goto parent with one column
- TreeItem *parent = selected_item->get_parent();
- if (selected_item != get_root() && parent && parent->is_selectable(selected_col) && !(hide_root && parent == get_root())) {
- select_single_item(parent, get_root(), selected_col);
- }
- } else {
- selected_col = columns.size() - 1;
- dobreak = false; // fall through to key_up
- }
- }
- } else {
- if (select_mode == SELECT_MULTI) {
- selected_col--;
- emit_signal("cell_selected");
- } else {
+ if (!cursor_can_exit_tree) accept_event();
- selected_item->select(selected_col - 1);
- }
- }
- update();
- accept_event();
- ensure_cursor_is_visible();
+ if (!selected_item || select_mode == SELECT_ROW || selected_col < 0) {
+ return;
+ }
- if (dobreak) {
- break;
- }
+ if (k.is_valid() && k->get_alt()) {
+ selected_item->set_collapsed(true);
+ TreeItem *next = selected_item->get_children();
+ while (next && next != selected_item->next) {
+ next->set_collapsed(true);
+ next = next->get_next_visible();
}
- case KEY_UP: {
+ } else {
+ _go_left();
+ }
- TreeItem *prev = NULL;
- if (!selected_item) {
- prev = get_last_item();
- selected_col = 0;
- } else {
+ } else if (p_event->is_action("ui_up") && p_event->is_pressed()) {
- prev = selected_item->get_prev_visible();
- if (last_keypress != 0) {
- //incr search next
- int col;
- prev = _search_item_text(prev, incr_search, &col, true, true);
- if (!prev) {
- accept_event();
- return;
- }
- }
- }
+ if (!cursor_can_exit_tree) accept_event();
- if (select_mode == SELECT_MULTI) {
+ _go_up();
- if (!prev)
- break;
- selected_item = prev;
- emit_signal("cell_selected");
- update();
- } else {
+ } else if (p_event->is_action("ui_down") && p_event->is_pressed()) {
- int col = selected_col < 0 ? 0 : selected_col;
- while (prev && !prev->cells[col].selectable)
- prev = prev->get_prev_visible();
- if (!prev)
- break; // do nothing..
- prev->select(col);
- }
+ if (!cursor_can_exit_tree) accept_event();
- ensure_cursor_is_visible();
- accept_event();
+ _go_down();
- } break;
- case KEY_PAGEDOWN: {
+ } else if (p_event->is_action("ui_page_down") && p_event->is_pressed()) {
- TreeItem *next = NULL;
- if (!selected_item)
- break;
- next = selected_item;
+ if (!cursor_can_exit_tree) accept_event();
- for (int i = 0; i < 10; i++) {
+ TreeItem *next = NULL;
+ if (!selected_item)
+ return;
+ next = selected_item;
- TreeItem *_n = next->get_next_visible();
- if (_n) {
- next = _n;
- } else {
+ for (int i = 0; i < 10; i++) {
- break;
- }
- }
- if (next == selected_item)
- break;
+ TreeItem *_n = next->get_next_visible();
+ if (_n) {
+ next = _n;
+ } else {
- if (select_mode == SELECT_MULTI) {
+ return;
+ }
+ }
+ if (next == selected_item)
+ return;
- selected_item = next;
- emit_signal("cell_selected");
- update();
- } else {
+ if (select_mode == SELECT_MULTI) {
- while (next && !next->cells[selected_col].selectable)
- next = next->get_next_visible();
- if (!next)
- EXIT_BREAK; // do nothing..
- next->select(selected_col);
- }
+ selected_item = next;
+ emit_signal("cell_selected");
+ update();
+ } else {
- ensure_cursor_is_visible();
- } break;
- case KEY_PAGEUP: {
+ while (next && !next->cells[selected_col].selectable)
+ next = next->get_next_visible();
+ if (!next) {
+ return; // do nothing..
+ }
+ next->select(selected_col);
+ }
- TreeItem *prev = NULL;
- if (!selected_item)
- break;
- prev = selected_item;
+ ensure_cursor_is_visible();
+ } else if (p_event->is_action("ui_page_up") && p_event->is_pressed()) {
- for (int i = 0; i < 10; i++) {
+ if (!cursor_can_exit_tree) accept_event();
- TreeItem *_n = prev->get_prev_visible();
- if (_n) {
- prev = _n;
- } else {
+ TreeItem *prev = NULL;
+ if (!selected_item)
+ return;
+ prev = selected_item;
- break;
- }
- }
- if (prev == selected_item)
- break;
+ for (int i = 0; i < 10; i++) {
- if (select_mode == SELECT_MULTI) {
+ TreeItem *_n = prev->get_prev_visible();
+ if (_n) {
+ prev = _n;
+ } else {
- selected_item = prev;
- emit_signal("cell_selected");
- update();
- } else {
+ return;
+ }
+ }
+ if (prev == selected_item)
+ return;
- while (prev && !prev->cells[selected_col].selectable)
- prev = prev->get_prev_visible();
- if (!prev)
- EXIT_BREAK; // do nothing..
- prev->select(selected_col);
- }
+ if (select_mode == SELECT_MULTI) {
- ensure_cursor_is_visible();
+ selected_item = prev;
+ emit_signal("cell_selected");
+ update();
+ } else {
- } 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();
+ while (prev && !prev->cells[selected_col].selectable)
+ prev = prev->get_prev_visible();
+ if (!prev) {
+ return; // do nothing..
+ }
+ prev->select(selected_col);
+ }
+ ensure_cursor_is_visible();
+ } else if (p_event->is_action("ui_accept") && p_event->is_pressed()) {
- } 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();
+ if (selected_item) {
+ //bring up editor if possible
+ if (!edit_selected()) {
+ emit_signal("item_activated");
+ incr_search.clear();
+ }
+ }
+ accept_event();
+ } else if (p_event->is_action("ui_select") && p_event->is_pressed()) {
- } break;
- default: {
+ if (select_mode == SELECT_MULTI) {
+ if (!selected_item)
+ return;
+ 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();
+ }
+
+ if (k.is_valid()) { // Incremental search
+
+ if (!k->is_pressed())
+ return;
+ if (k->get_command() || (k->get_shift() && k->get_unicode() == 0) || k->get_metakey())
+ return;
+ if (!root)
+ return;
+
+ if (hide_root && !root->get_next_visible())
+ return;
- if (k->get_unicode() > 0) {
+ if (k->get_unicode() > 0) {
- _do_incr_search(String::chr(k->get_unicode()));
- accept_event();
+ _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;
}
}
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