1141 lines
28 KiB
C++
1141 lines
28 KiB
C++
/*************************************************************************/
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/* popup_menu.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "popup_menu.h"
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#include "print_string.h"
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#include "os/keyboard.h"
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#include "translation.h"
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#include "os/input.h"
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String PopupMenu::_get_accel_text(int p_item) const {
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ERR_FAIL_INDEX_V(p_item,items.size(),String());
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if (items[p_item].shortcut.is_valid())
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return items[p_item].shortcut->get_as_text();
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else if (items[p_item].accel)
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return keycode_get_string(items[p_item].accel);
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return String();
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/*
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String atxt;
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if (p_accel&KEY_MASK_SHIFT)
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atxt+="Shift+";
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if (p_accel&KEY_MASK_ALT)
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atxt+="Alt+";
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if (p_accel&KEY_MASK_CTRL)
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atxt+="Ctrl+";
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if (p_accel&KEY_MASK_META)
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atxt+="Meta+";
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p_accel&=KEY_CODE_MASK;
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atxt+=String::chr(p_accel).to_upper();
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return atxt;
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*/
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}
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Size2 PopupMenu::get_minimum_size() const {
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int vseparation = get_constant("vseparation");
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int hseparation = get_constant("hseparation");
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Size2 minsize = get_stylebox("panel")->get_minimum_size();
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Ref<Font> font = get_font("font");
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float max_w=0;
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int font_h = font->get_height();
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int check_w = get_icon("checked")->get_width();
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int accel_max_w=0;
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for (int i=0;i<items.size();i++) {
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Size2 size;
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if (!items[i].icon.is_null()) {
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Size2 icon_size = items[i].icon->get_size();
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size.height = MAX( icon_size.height, font_h );
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size.width+=icon_size.width;
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size.width+=hseparation;
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} else {
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size.height=font_h;
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}
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if (items[i].checkable) {
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size.width+=check_w+hseparation;
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}
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String text = items[i].shortcut.is_valid() ? String(tr(items[i].shortcut->get_name())) : items[i].text;
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size.width+=font->get_string_size(text).width;
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if (i>0)
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size.height+=vseparation;
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if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) {
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int accel_w = hseparation*2;
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accel_w+=font->get_string_size(_get_accel_text(i)).width;
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accel_max_w = MAX( accel_w, accel_max_w );
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}
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minsize.height+=size.height;
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max_w = MAX( max_w, size.width );
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}
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minsize.width+=max_w+accel_max_w;
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return minsize;
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}
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int PopupMenu::_get_mouse_over(const Point2& p_over) const {
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if (p_over.x<0 || p_over.x>=get_size().width)
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return -1;
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Ref<StyleBox> style = get_stylebox("panel");
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Point2 ofs=style->get_offset();
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if (ofs.y>p_over.y)
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return -1;
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Ref<Font> font = get_font("font");
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int vseparation = get_constant("vseparation");
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// int hseparation = get_constant("hseparation");
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float font_h=font->get_height();
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for (int i=0;i<items.size();i++) {
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if (i>0)
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ofs.y+=vseparation;
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float h;
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if (!items[i].icon.is_null()) {
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Size2 icon_size = items[i].icon->get_size();
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h = MAX( icon_size.height, font_h );
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} else {
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h=font_h;
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}
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ofs.y+=h;
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if (p_over.y < ofs.y) {
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return i;
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}
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}
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return -1;
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}
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void PopupMenu::_activate_submenu(int over) {
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Node* n = get_node(items[over].submenu);
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ERR_EXPLAIN("item subnode does not exist: "+items[over].submenu);
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ERR_FAIL_COND(!n);
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Popup *pm = n->cast_to<Popup>();
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ERR_EXPLAIN("item subnode is not a Popup: "+items[over].submenu);
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ERR_FAIL_COND(!pm);
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if (pm->is_visible())
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return; //already visible!
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Point2 p = get_global_pos();
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Rect2 pr(p,get_size());
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Ref<StyleBox> style = get_stylebox("panel");
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Point2 pos = p+Point2(get_size().width,items[over]._ofs_cache-style->get_offset().y);
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Size2 size = pm->get_size();
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// fix pos
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if (pos.x+size.width > get_viewport_rect().size.width)
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pos.x=p.x-size.width;
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pm->set_pos(pos);
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pm->popup();
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PopupMenu *pum = pm->cast_to<PopupMenu>();
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if (pum) {
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pr.pos-=pum->get_global_pos();
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pum->clear_autohide_areas();
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pum->add_autohide_area(Rect2(pr.pos.x,pr.pos.y,pr.size.x,items[over]._ofs_cache));
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if (over<items.size()-1) {
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int from = items[over+1]._ofs_cache;
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pum->add_autohide_area(Rect2(pr.pos.x,pr.pos.y+from,pr.size.x,pr.size.y-from));
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}
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}
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}
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void PopupMenu::_submenu_timeout() {
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if (mouse_over==submenu_over) {
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_activate_submenu(mouse_over);
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submenu_over=-1;
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}
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}
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void PopupMenu::_input_event(const InputEvent &p_event) {
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switch( p_event.type) {
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case InputEvent::KEY: {
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if (!p_event.key.pressed)
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break;
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switch(p_event.key.scancode) {
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case KEY_DOWN: {
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for(int i=mouse_over+1;i<items.size();i++) {
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if (i<0 || i>=items.size())
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continue;
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if (!items[i].separator && !items[i].disabled) {
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mouse_over=i;
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update();
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break;
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}
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}
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} break;
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case KEY_UP: {
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for(int i=mouse_over-1;i>=0;i--) {
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if (i<0 || i>=items.size())
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continue;
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if (!items[i].separator && !items[i].disabled) {
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mouse_over=i;
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update();
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break;
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}
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}
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} break;
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case KEY_RETURN:
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case KEY_ENTER: {
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if (mouse_over>=0 && mouse_over<items.size() && !items[mouse_over].separator) {
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activate_item(mouse_over);
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}
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} break;
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}
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} break;
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case InputEvent::MOUSE_BUTTON: {
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const InputEventMouseButton &b=p_event.mouse_button;
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if (b.pressed)
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break;
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switch(b.button_index) {
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case BUTTON_WHEEL_DOWN: {
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if (get_global_pos().y + get_size().y > get_viewport_rect().size.y) {
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int vseparation = get_constant("vseparation");
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Ref<Font> font = get_font("font");
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Point2 pos = get_pos();
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int s = (vseparation+font->get_height())*3;
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pos.y-=s;
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set_pos(pos);
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//update hover
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InputEvent ie;
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ie.type=InputEvent::MOUSE_MOTION;
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ie.mouse_motion.x=b.x;
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ie.mouse_motion.y=b.y+s;
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_input_event(ie);
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}
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} break;
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case BUTTON_WHEEL_UP: {
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if (get_global_pos().y < 0) {
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int vseparation = get_constant("vseparation");
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Ref<Font> font = get_font("font");
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Point2 pos = get_pos();
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int s = (vseparation+font->get_height())*3;
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pos.y+=s;
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set_pos(pos);
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//update hover
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InputEvent ie;
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ie.type=InputEvent::MOUSE_MOTION;
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ie.mouse_motion.x=b.x;
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ie.mouse_motion.y=b.y-s;
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_input_event(ie);
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}
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} break;
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case BUTTON_LEFT: {
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int over=_get_mouse_over(Point2(b.x,b.y));
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if (invalidated_click) {
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invalidated_click=false;
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break;
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}
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if (over<0) {
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hide();
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break; //non-activable
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}
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if (items[over].separator || items[over].disabled)
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break;
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if (items[over].submenu!="") {
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_activate_submenu(over);
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return;
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}
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activate_item(over);
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} break;
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}
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//update();
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} break;
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case InputEvent::MOUSE_MOTION: {
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if (invalidated_click) {
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moved+=Vector2(p_event.mouse_motion.relative_x,p_event.mouse_motion.relative_y);
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if (moved.length()>4)
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invalidated_click=false;
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}
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const InputEventMouseMotion &m=p_event.mouse_motion;
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for(List<Rect2>::Element *E=autohide_areas.front();E;E=E->next()) {
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if (!Rect2(Point2(),get_size()).has_point(Point2(m.x,m.y)) && E->get().has_point(Point2(m.x,m.y))) {
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call_deferred("hide");
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return;
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}
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}
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int over=_get_mouse_over(Point2(m.x,m.y));
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int id = (over<0 || items[over].separator || items[over].disabled)?-1:(items[over].ID>=0?items[over].ID:over);
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if (id<0) {
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mouse_over=-1;
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update();
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break;
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}
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if (items[over].submenu!="" && submenu_over!=over) {
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submenu_over=over;
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submenu_timer->start();
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}
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if (over!=mouse_over) {
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mouse_over=over;
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update();
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}
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} break;
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}
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}
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bool PopupMenu::has_point(const Point2& p_point) const {
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if (parent_rect.has_point(p_point))
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return true;
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for(const List<Rect2>::Element *E=autohide_areas.front();E;E=E->next()) {
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if (E->get().has_point(p_point))
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return true;
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}
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return Control::has_point(p_point);
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}
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void PopupMenu::_notification(int p_what) {
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switch(p_what) {
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case NOTIFICATION_DRAW: {
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RID ci = get_canvas_item();
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Size2 size=get_size();
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Ref<StyleBox> style = get_stylebox("panel");
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Ref<StyleBox> hover = get_stylebox("hover");
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Ref<Font> font = get_font("font");
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Ref<Texture> check = get_icon("checked");
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Ref<Texture> uncheck = get_icon("unchecked");
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Ref<Texture> submenu= get_icon("submenu");
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Ref<StyleBox> separator = get_stylebox("separator");
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style->draw( ci, Rect2( Point2(), get_size() ) );
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Point2 ofs=style->get_offset();
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int vseparation = get_constant("vseparation");
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int hseparation = get_constant("hseparation");
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Color font_color = get_color("font_color");
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Color font_color_disabled = get_color("font_color_disabled");
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Color font_color_accel = get_color("font_color_accel");
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Color font_color_hover = get_color("font_color_hover");
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float font_h=font->get_height();
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for (int i=0;i<items.size();i++) {
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if (i>0)
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ofs.y+=vseparation;
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Point2 item_ofs=ofs;
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float h;
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Size2 icon_size;
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if (!items[i].icon.is_null()) {
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icon_size = items[i].icon->get_size();
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h = MAX( icon_size.height, font_h );
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} else {
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h=font_h;
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}
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if (i==mouse_over) {
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hover->draw(ci, Rect2( ofs+Point2(-hseparation,-vseparation), Size2( get_size().width - style->get_minimum_size().width + hseparation*2, h+vseparation*2 ) ));
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}
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if (items[i].separator) {
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int sep_h=separator->get_center_size().height+separator->get_minimum_size().height;
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separator->draw(ci, Rect2( ofs+Point2(0,Math::floor((h-sep_h)/2.0)), Size2( get_size().width - style->get_minimum_size().width , sep_h ) ));
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}
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if (items[i].checkable) {
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if (items[i].checked)
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check->draw(ci, item_ofs+Point2(0,Math::floor((h-check->get_height())/2.0)));
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else
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uncheck->draw(ci, item_ofs+Point2(0,Math::floor((h-check->get_height())/2.0)));
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item_ofs.x+=check->get_width()+hseparation;
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}
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if (!items[i].icon.is_null()) {
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items[i].icon->draw( ci, item_ofs+Point2(0,Math::floor((h-icon_size.height)/2.0)));
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item_ofs.x+=items[i].icon->get_width();
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item_ofs.x+=hseparation;
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}
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if (items[i].submenu!="") {
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submenu->draw( ci, Point2(size.width - style->get_margin(MARGIN_RIGHT) - submenu->get_width(),item_ofs.y+Math::floor(h-submenu->get_height())/2));
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}
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item_ofs.y+=font->get_ascent();
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String text = items[i].shortcut.is_valid() ? String(tr(items[i].shortcut->get_name())) : items[i].text;
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if (!items[i].separator) {
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font->draw(ci,item_ofs+Point2(0,Math::floor((h-font_h)/2.0)),text,items[i].disabled?font_color_disabled:(i==mouse_over?font_color_hover:font_color));
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}
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if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) {
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//accelerator
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String text = _get_accel_text(i);
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item_ofs.x=size.width-style->get_margin(MARGIN_RIGHT)-font->get_string_size(text).width;
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font->draw(ci,item_ofs+Point2(0,Math::floor((h-font_h)/2.0)),text,i==mouse_over?font_color_hover:font_color_accel);
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}
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items[i]._ofs_cache=ofs.y;
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ofs.y+=h;
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}
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} break;
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case NOTIFICATION_MOUSE_ENTER: {
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grab_focus();
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} break;
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case NOTIFICATION_MOUSE_EXIT: {
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if (mouse_over>=0) {
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mouse_over=-1;
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update();
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}
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} break;
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}
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}
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void PopupMenu::add_icon_item(const Ref<Texture>& p_icon,const String& p_label,int p_ID,uint32_t p_accel) {
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Item item;
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item.icon=p_icon;
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item.text=p_label;
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item.accel=p_accel;
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item.ID=p_ID;
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items.push_back(item);
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update();
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}
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void PopupMenu::add_item(const String& p_label,int p_ID,uint32_t p_accel) {
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Item item;
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item.text=XL_MESSAGE(p_label);
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item.accel=p_accel;
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item.ID=p_ID;
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items.push_back(item);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::add_submenu_item(const String& p_label, const String& p_submenu,int p_ID){
|
|
|
|
Item item;
|
|
item.text=XL_MESSAGE(p_label);
|
|
item.ID=p_ID;
|
|
item.submenu=p_submenu;
|
|
items.push_back(item);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::add_icon_check_item(const Ref<Texture>& p_icon,const String& p_label,int p_ID,uint32_t p_accel) {
|
|
|
|
Item item;
|
|
item.icon=p_icon;
|
|
item.text=XL_MESSAGE(p_label);
|
|
item.accel=p_accel;
|
|
item.ID=p_ID;
|
|
item.checkable=true;
|
|
items.push_back(item);
|
|
update();
|
|
}
|
|
void PopupMenu::add_check_item(const String& p_label,int p_ID,uint32_t p_accel) {
|
|
|
|
Item item;
|
|
item.text=XL_MESSAGE(p_label);
|
|
item.accel=p_accel;
|
|
item.ID=p_ID;
|
|
item.checkable=true;
|
|
items.push_back(item);
|
|
update();
|
|
}
|
|
|
|
|
|
void PopupMenu::add_icon_shortcut(const Ref<Texture>& p_icon,const Ref<ShortCut>& p_shortcut,int p_ID) {
|
|
|
|
ERR_FAIL_COND(p_shortcut.is_null());
|
|
|
|
_ref_shortcut(p_shortcut);
|
|
|
|
Item item;
|
|
item.ID=p_ID;
|
|
item.icon=p_icon;
|
|
item.shortcut=p_shortcut;
|
|
items.push_back(item);
|
|
update();
|
|
|
|
}
|
|
|
|
void PopupMenu::add_shortcut(const Ref<ShortCut>& p_shortcut,int p_ID){
|
|
|
|
ERR_FAIL_COND(p_shortcut.is_null());
|
|
|
|
_ref_shortcut(p_shortcut);
|
|
|
|
Item item;
|
|
item.ID=p_ID;
|
|
item.shortcut=p_shortcut;
|
|
items.push_back(item);
|
|
update();
|
|
|
|
}
|
|
void PopupMenu::add_icon_check_shortcut(const Ref<Texture>& p_icon,const Ref<ShortCut>& p_shortcut,int p_ID){
|
|
|
|
ERR_FAIL_COND(p_shortcut.is_null());
|
|
|
|
_ref_shortcut(p_shortcut);
|
|
|
|
Item item;
|
|
item.ID=p_ID;
|
|
item.shortcut=p_shortcut;
|
|
item.checkable=true;
|
|
item.icon=p_icon;
|
|
items.push_back(item);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::add_check_shortcut(const Ref<ShortCut>& p_shortcut,int p_ID){
|
|
|
|
ERR_FAIL_COND(p_shortcut.is_null());
|
|
|
|
_ref_shortcut(p_shortcut);
|
|
|
|
Item item;
|
|
item.ID=p_ID;
|
|
item.shortcut=p_shortcut;
|
|
item.checkable=true;
|
|
items.push_back(item);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::set_item_text(int p_idx,const String& p_text) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].text=XL_MESSAGE(p_text);
|
|
|
|
update();
|
|
|
|
}
|
|
void PopupMenu::set_item_icon(int p_idx,const Ref<Texture>& p_icon) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].icon=p_icon;
|
|
|
|
update();
|
|
|
|
}
|
|
void PopupMenu::set_item_checked(int p_idx,bool p_checked) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
|
|
items[p_idx].checked=p_checked;
|
|
|
|
update();
|
|
}
|
|
void PopupMenu::set_item_ID(int p_idx,int p_ID) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].ID=p_ID;
|
|
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::set_item_accelerator(int p_idx,uint32_t p_accel) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].accel=p_accel;
|
|
|
|
update();
|
|
|
|
}
|
|
|
|
|
|
void PopupMenu::set_item_metadata(int p_idx,const Variant& p_meta) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].metadata=p_meta;
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::set_item_disabled(int p_idx,bool p_disabled) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].disabled=p_disabled;
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::set_item_submenu(int p_idx, const String& p_submenu) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].submenu=p_submenu;
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::toggle_item_checked(int p_idx) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].checked = !items[p_idx].checked;
|
|
update();
|
|
}
|
|
|
|
String PopupMenu::get_item_text(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),"");
|
|
return items[p_idx].text;
|
|
|
|
}
|
|
Ref<Texture> PopupMenu::get_item_icon(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),Ref<Texture>());
|
|
return items[p_idx].icon;
|
|
}
|
|
|
|
|
|
uint32_t PopupMenu::get_item_accelerator(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),0);
|
|
return items[p_idx].accel;
|
|
|
|
}
|
|
|
|
Variant PopupMenu::get_item_metadata(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),Variant());
|
|
return items[p_idx].metadata;
|
|
|
|
}
|
|
|
|
bool PopupMenu::is_item_disabled(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),false);
|
|
return items[p_idx].disabled;
|
|
}
|
|
|
|
bool PopupMenu::is_item_checked(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),false);
|
|
return items[p_idx].checked;
|
|
}
|
|
|
|
int PopupMenu::get_item_ID(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),0);
|
|
return items[p_idx].ID;
|
|
}
|
|
|
|
int PopupMenu::get_item_index(int p_ID) const {
|
|
|
|
for(int i=0;i<items.size();i++) {
|
|
|
|
if (items[i].ID==p_ID)
|
|
return i;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
String PopupMenu::get_item_submenu(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),"");
|
|
return items[p_idx].submenu;
|
|
}
|
|
|
|
String PopupMenu::get_item_tooltip(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),"");
|
|
return items[p_idx].tooltip;
|
|
}
|
|
|
|
Ref<ShortCut> PopupMenu::get_item_shortcut(int p_idx) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),Ref<ShortCut>());
|
|
return items[p_idx].shortcut;
|
|
}
|
|
|
|
void PopupMenu::set_item_as_separator(int p_idx, bool p_separator) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].separator=p_separator;
|
|
update();
|
|
|
|
}
|
|
|
|
bool PopupMenu::is_item_separator(int p_idx) const {
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),false);
|
|
return items[p_idx].separator;
|
|
}
|
|
|
|
|
|
void PopupMenu::set_item_as_checkable(int p_idx, bool p_checkable) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].checkable=p_checkable;
|
|
update();
|
|
|
|
}
|
|
|
|
void PopupMenu::set_item_tooltip(int p_idx,const String& p_tooltip) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
items[p_idx].tooltip=p_tooltip;
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::set_item_shortcut(int p_idx, const Ref<ShortCut>& p_shortcut) {
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
if (items[p_idx].shortcut.is_valid()) {
|
|
_unref_shortcut(items[p_idx].shortcut);
|
|
}
|
|
items[p_idx].shortcut=p_shortcut;
|
|
|
|
if (items[p_idx].shortcut.is_valid()) {
|
|
_ref_shortcut(items[p_idx].shortcut);
|
|
}
|
|
|
|
|
|
update();
|
|
}
|
|
|
|
bool PopupMenu::is_item_checkable(int p_idx) const {
|
|
ERR_FAIL_INDEX_V(p_idx,items.size(),false);
|
|
return items[p_idx].checkable;
|
|
}
|
|
|
|
int PopupMenu::get_item_count() const {
|
|
|
|
return items.size();
|
|
}
|
|
|
|
bool PopupMenu::activate_item_by_event(const InputEvent& p_event) {
|
|
|
|
uint32_t code=0;
|
|
if (p_event.type==InputEvent::KEY) {
|
|
code=p_event.key.scancode;
|
|
if (code==0)
|
|
code=p_event.key.unicode;
|
|
if (p_event.key.mod.control)
|
|
code|=KEY_MASK_CTRL;
|
|
if (p_event.key.mod.alt)
|
|
code|=KEY_MASK_ALT;
|
|
if (p_event.key.mod.meta)
|
|
code|=KEY_MASK_META;
|
|
if (p_event.key.mod.shift)
|
|
code|=KEY_MASK_SHIFT;
|
|
}
|
|
|
|
|
|
int il=items.size();
|
|
for(int i=0;i<il;i++) {
|
|
if (is_item_disabled(i))
|
|
continue;
|
|
|
|
|
|
if (items[i].shortcut.is_valid() && items[i].shortcut->is_shortcut(p_event)) {
|
|
activate_item(i);
|
|
return true;
|
|
}
|
|
|
|
if (code!=0 && items[i].accel==code) {
|
|
activate_item(i);
|
|
return true;
|
|
}
|
|
|
|
if (items[i].submenu!="") {
|
|
Node* n = get_node(items[i].submenu);
|
|
if(!n)
|
|
continue;
|
|
|
|
PopupMenu* pm = n->cast_to<PopupMenu>();
|
|
if(!pm)
|
|
continue;
|
|
|
|
if(pm->activate_item_by_event(p_event)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void PopupMenu::activate_item(int p_item) {
|
|
|
|
|
|
ERR_FAIL_INDEX(p_item,items.size());
|
|
ERR_FAIL_COND(items[p_item].separator);
|
|
int id = items[p_item].ID>=0?items[p_item].ID:p_item;
|
|
emit_signal("item_pressed",id);
|
|
|
|
//hide all parent PopupMenue's
|
|
Node *next = get_parent();
|
|
PopupMenu *pop = next->cast_to<PopupMenu>();
|
|
while (pop) {
|
|
pop->hide();
|
|
next = next->get_parent();
|
|
pop = next->cast_to<PopupMenu>();
|
|
}
|
|
hide();
|
|
|
|
}
|
|
|
|
void PopupMenu::remove_item(int p_idx) {
|
|
|
|
ERR_FAIL_INDEX(p_idx,items.size());
|
|
|
|
if (items[p_idx].shortcut.is_valid()) {
|
|
_unref_shortcut(items[p_idx].shortcut);
|
|
}
|
|
|
|
items.remove(p_idx);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::add_separator() {
|
|
|
|
Item sep;
|
|
sep.separator=true;
|
|
sep.ID=-1;
|
|
items.push_back(sep);
|
|
update();
|
|
}
|
|
|
|
void PopupMenu::clear() {
|
|
|
|
for(int i=0;i<items.size();i++) {
|
|
if (items[i].shortcut.is_valid()) {
|
|
_unref_shortcut(items[i].shortcut);
|
|
}
|
|
}
|
|
items.clear();
|
|
mouse_over=-1;
|
|
update();
|
|
|
|
|
|
}
|
|
|
|
Array PopupMenu::_get_items() const {
|
|
|
|
Array items;
|
|
for(int i=0;i<get_item_count();i++) {
|
|
|
|
items.push_back(get_item_text(i));
|
|
items.push_back(get_item_icon(i));
|
|
items.push_back(is_item_checkable(i));
|
|
items.push_back(is_item_checked(i));
|
|
items.push_back(is_item_disabled(i));
|
|
|
|
items.push_back(get_item_ID(i));
|
|
items.push_back(get_item_accelerator(i));
|
|
items.push_back(get_item_metadata(i));
|
|
items.push_back(get_item_submenu(i));
|
|
items.push_back(is_item_separator(i));
|
|
}
|
|
|
|
return items;
|
|
|
|
}
|
|
|
|
void PopupMenu::_ref_shortcut( Ref<ShortCut> p_sc) {
|
|
|
|
if (!shortcut_refcount.has(p_sc)) {
|
|
shortcut_refcount[p_sc]=1;
|
|
p_sc->connect("changed",this,"update");
|
|
} else {
|
|
shortcut_refcount[p_sc]+=1;
|
|
}
|
|
}
|
|
|
|
void PopupMenu::_unref_shortcut(Ref<ShortCut> p_sc) {
|
|
|
|
ERR_FAIL_COND(!shortcut_refcount.has(p_sc));
|
|
shortcut_refcount[p_sc]--;
|
|
if (shortcut_refcount[p_sc]==0) {
|
|
p_sc->disconnect("changed",this,"update");
|
|
shortcut_refcount.erase(p_sc);
|
|
}
|
|
}
|
|
|
|
void PopupMenu::_set_items(const Array& p_items){
|
|
|
|
ERR_FAIL_COND(p_items.size() % 10);
|
|
clear();
|
|
|
|
for(int i=0;i<p_items.size();i+=10) {
|
|
|
|
String text=p_items[i+0];
|
|
Ref<Texture> icon=p_items[i+1];
|
|
bool checkable=p_items[i+2];
|
|
bool checked=p_items[i+3];
|
|
bool disabled=p_items[i+4];
|
|
|
|
int id=p_items[i+5];
|
|
int accel=p_items[i+6];
|
|
Variant meta=p_items[i+7];
|
|
String subm=p_items[i+8];
|
|
bool sep=p_items[i+9];
|
|
|
|
int idx=get_item_count();
|
|
add_item(text,id);
|
|
set_item_icon(idx,icon);
|
|
set_item_as_checkable(idx,checkable);
|
|
set_item_checked(idx,checked);
|
|
set_item_disabled(idx,disabled);
|
|
set_item_ID(idx,id);
|
|
set_item_metadata(idx,meta);
|
|
set_item_as_separator(idx,sep);
|
|
set_item_accelerator(idx,accel);
|
|
set_item_submenu(idx,subm);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
String PopupMenu::get_tooltip(const Point2& p_pos) const {
|
|
|
|
|
|
int over=_get_mouse_over(p_pos);
|
|
if (over<0 || over>=items.size())
|
|
return "";
|
|
return items[over].tooltip;
|
|
}
|
|
|
|
|
|
void PopupMenu::set_parent_rect(const Rect2& p_rect) {
|
|
|
|
parent_rect=p_rect;
|
|
}
|
|
|
|
void PopupMenu::get_translatable_strings(List<String> *p_strings) const {
|
|
|
|
for(int i=0;i<items.size();i++) {
|
|
|
|
if (items[i].text!="")
|
|
p_strings->push_back(items[i].text);
|
|
}
|
|
}
|
|
|
|
void PopupMenu::add_autohide_area(const Rect2& p_area) {
|
|
|
|
autohide_areas.push_back(p_area);
|
|
}
|
|
|
|
void PopupMenu::clear_autohide_areas(){
|
|
|
|
autohide_areas.clear();
|
|
}
|
|
|
|
void PopupMenu::_bind_methods() {
|
|
|
|
ObjectTypeDB::bind_method(_MD("_input_event"),&PopupMenu::_input_event);
|
|
ObjectTypeDB::bind_method(_MD("add_icon_item","texture","label","id","accel"),&PopupMenu::add_icon_item,DEFVAL(-1),DEFVAL(0));
|
|
ObjectTypeDB::bind_method(_MD("add_item","label","id","accel"),&PopupMenu::add_item,DEFVAL(-1),DEFVAL(0));
|
|
ObjectTypeDB::bind_method(_MD("add_icon_check_item","texture","label","id","accel"),&PopupMenu::add_icon_check_item,DEFVAL(-1),DEFVAL(0));
|
|
ObjectTypeDB::bind_method(_MD("add_check_item","label","id","accel"),&PopupMenu::add_check_item,DEFVAL(-1),DEFVAL(0));
|
|
ObjectTypeDB::bind_method(_MD("add_submenu_item","label","submenu","id"),&PopupMenu::add_submenu_item,DEFVAL(-1));
|
|
|
|
ObjectTypeDB::bind_method(_MD("add_icon_shortcut","texture","shortcut:ShortCut","id"),&PopupMenu::add_icon_shortcut,DEFVAL(-1));
|
|
ObjectTypeDB::bind_method(_MD("add_shortcut","shortcut:ShortCut","id"),&PopupMenu::add_shortcut,DEFVAL(-1));
|
|
ObjectTypeDB::bind_method(_MD("add_icon_check_shortcut","texture","shortcut:ShortCut","id"),&PopupMenu::add_icon_check_shortcut,DEFVAL(-1));
|
|
ObjectTypeDB::bind_method(_MD("add_check_shortcut","shortcut:ShortCut","id"),&PopupMenu::add_check_shortcut,DEFVAL(-1));
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_item_text","idx","text"),&PopupMenu::set_item_text);
|
|
ObjectTypeDB::bind_method(_MD("set_item_icon","idx","icon"),&PopupMenu::set_item_icon);
|
|
ObjectTypeDB::bind_method(_MD("set_item_checked","idx","checked"),&PopupMenu::set_item_checked);
|
|
ObjectTypeDB::bind_method(_MD("set_item_ID","idx","id"),&PopupMenu::set_item_ID);
|
|
ObjectTypeDB::bind_method(_MD("set_item_accelerator","idx","accel"),&PopupMenu::set_item_accelerator);
|
|
ObjectTypeDB::bind_method(_MD("set_item_metadata","idx","metadata"),&PopupMenu::set_item_metadata);
|
|
ObjectTypeDB::bind_method(_MD("set_item_disabled","idx","disabled"),&PopupMenu::set_item_disabled);
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ObjectTypeDB::bind_method(_MD("set_item_submenu","idx","submenu"),&PopupMenu::set_item_submenu);
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ObjectTypeDB::bind_method(_MD("set_item_as_separator","idx","enable"),&PopupMenu::set_item_as_separator);
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ObjectTypeDB::bind_method(_MD("set_item_as_checkable","idx","enable"),&PopupMenu::set_item_as_checkable);
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ObjectTypeDB::bind_method(_MD("set_item_tooltip","idx","tooltip"),&PopupMenu::set_item_tooltip);
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ObjectTypeDB::bind_method(_MD("set_item_shortcut","idx","shortcut:ShortCut"),&PopupMenu::set_item_shortcut);
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ObjectTypeDB::bind_method(_MD("toggle_item_checked","idx"), &PopupMenu::toggle_item_checked);
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ObjectTypeDB::bind_method(_MD("get_item_text","idx"),&PopupMenu::get_item_text);
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ObjectTypeDB::bind_method(_MD("get_item_icon","idx"),&PopupMenu::get_item_icon);
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ObjectTypeDB::bind_method(_MD("is_item_checked","idx"),&PopupMenu::is_item_checked);
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ObjectTypeDB::bind_method(_MD("get_item_ID","idx"),&PopupMenu::get_item_ID);
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ObjectTypeDB::bind_method(_MD("get_item_index","id"),&PopupMenu::get_item_index);
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ObjectTypeDB::bind_method(_MD("get_item_accelerator","idx"),&PopupMenu::get_item_accelerator);
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ObjectTypeDB::bind_method(_MD("get_item_metadata","idx"),&PopupMenu::get_item_metadata);
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ObjectTypeDB::bind_method(_MD("is_item_disabled","idx"),&PopupMenu::is_item_disabled);
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ObjectTypeDB::bind_method(_MD("get_item_submenu","idx"),&PopupMenu::get_item_submenu);
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ObjectTypeDB::bind_method(_MD("is_item_separator","idx"),&PopupMenu::is_item_separator);
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ObjectTypeDB::bind_method(_MD("is_item_checkable","idx"),&PopupMenu::is_item_checkable);
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ObjectTypeDB::bind_method(_MD("get_item_tooltip","idx"),&PopupMenu::get_item_tooltip);
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ObjectTypeDB::bind_method(_MD("get_item_shortcut:ShortCut","idx"),&PopupMenu::get_item_shortcut);
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ObjectTypeDB::bind_method(_MD("get_item_count"),&PopupMenu::get_item_count);
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ObjectTypeDB::bind_method(_MD("remove_item","idx"),&PopupMenu::remove_item);
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ObjectTypeDB::bind_method(_MD("add_separator"),&PopupMenu::add_separator);
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ObjectTypeDB::bind_method(_MD("clear"),&PopupMenu::clear);
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ObjectTypeDB::bind_method(_MD("_set_items"),&PopupMenu::_set_items);
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ObjectTypeDB::bind_method(_MD("_get_items"),&PopupMenu::_get_items);
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ObjectTypeDB::bind_method(_MD("_submenu_timeout"),&PopupMenu::_submenu_timeout);
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ADD_PROPERTY( PropertyInfo(Variant::ARRAY,"items",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR), _SCS("_set_items"),_SCS("_get_items") );
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ADD_SIGNAL( MethodInfo("item_pressed", PropertyInfo( Variant::INT,"ID") ) );
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}
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void PopupMenu::set_invalidate_click_until_motion() {
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moved=Vector2();
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invalidated_click=true;
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}
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PopupMenu::PopupMenu() {
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mouse_over=-1;
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set_focus_mode(FOCUS_ALL);
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|
set_as_toplevel(true);
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submenu_timer = memnew( Timer );
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submenu_timer->set_wait_time(0.3);
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submenu_timer->set_one_shot(true);
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submenu_timer->connect("timeout",this,"_submenu_timeout");
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add_child(submenu_timer);
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}
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PopupMenu::~PopupMenu() {
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}
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