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- /*************************************************************************/
- /* progress_bar.cpp */
- /*************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /*************************************************************************/
- /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
- /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
- /* */
- /* Permission is hereby granted, free of charge, to any person obtaining */
- /* a copy of this software and associated documentation files (the */
- /* "Software"), to deal in the Software without restriction, including */
- /* without limitation the rights to use, copy, modify, merge, publish, */
- /* distribute, sublicense, and/or sell copies of the Software, and to */
- /* permit persons to whom the Software is furnished to do so, subject to */
- /* the following conditions: */
- /* */
- /* The above copyright notice and this permission notice shall be */
- /* included in all copies or substantial portions of the Software. */
- /* */
- /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
- /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
- /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
- /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
- /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
- /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
- /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- /*************************************************************************/
- #include "progress_bar.h"
- Size2 ProgressBar::get_minimum_size() const {
- Ref<StyleBox> bg = get_stylebox("bg");
- Ref<Font> font = get_font("font");
- Size2 ms = bg->get_minimum_size() + bg->get_center_size();
- if (percent_visible) {
- ms.height = MAX(ms.height, bg->get_minimum_size().height + font->get_height());
- }
- return ms;
- }
- void ProgressBar::_notification(int p_what) {
- if (p_what == NOTIFICATION_DRAW) {
- Ref<StyleBox> bg = get_stylebox("bg");
- Ref<StyleBox> fg = get_stylebox("fg");
- Ref<Font> font = get_font("font");
- Color font_color = get_color("font_color");
- draw_style_box(bg, Rect2(Point2(), get_size()));
- float r = get_as_ratio();
- int mp = fg->get_minimum_size().width;
- int p = r * get_size().width - mp;
- if (p > 0) {
- draw_style_box(fg, Rect2(Point2(), Size2(p + fg->get_minimum_size().width, get_size().height)));
- }
- if (percent_visible) {
- String txt = itos(int(get_as_ratio() * 100)) + "%";
- font->draw_halign(get_canvas_item(), Point2(0, font->get_ascent() + (get_size().height - font->get_height()) / 2), HALIGN_CENTER, get_size().width, txt, font_color);
- }
- }
- }
- void ProgressBar::set_percent_visible(bool p_visible) {
- percent_visible = p_visible;
- update();
- }
- bool ProgressBar::is_percent_visible() const {
- return percent_visible;
- }
- void ProgressBar::_bind_methods() {
- ClassDB::bind_method(D_METHOD("set_percent_visible", "visible"), &ProgressBar::set_percent_visible);
- ClassDB::bind_method(D_METHOD("is_percent_visible"), &ProgressBar::is_percent_visible);
- ADD_GROUP("Percent", "percent_");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "percent_visible"), "set_percent_visible", "is_percent_visible");
- }
- ProgressBar::ProgressBar() {
- set_v_size_flags(0);
- percent_visible = true;
- }
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