93 lines
3.9 KiB
C++
93 lines
3.9 KiB
C++
/*************************************************************************/
|
|
/* progress_bar.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.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;
|
|
}
|