godot/scene/gui/separator.cpp
reduz 6631f66c2a Optimize StringName usage
* Added a new macro SNAME() that constructs and caches a local stringname.
* Subsequent usages use the cached version.
* Since these use a global static variable, a second refcounter of static usages need to be kept for cleanup time.
* Replaced all theme usages by this new macro.
* Replace all signal emission usages by this new macro.
* Replace all call_deferred usages by this new macro.

This is part of ongoing work to optimize GUI and the editor.
2021-07-18 21:20:02 -03:00

72 lines
3.1 KiB
C++

/*************************************************************************/
/* separator.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 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 "separator.h"
Size2 Separator::get_minimum_size() const {
Size2 ms(3, 3);
if (orientation == VERTICAL) {
ms.x = get_theme_constant(SNAME("separation"));
} else { // HORIZONTAL
ms.y = get_theme_constant(SNAME("separation"));
}
return ms;
}
void Separator::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_DRAW: {
Size2i size = get_size();
Ref<StyleBox> style = get_theme_stylebox(SNAME("separator"));
Size2i ssize = style->get_minimum_size() + style->get_center_size();
if (orientation == VERTICAL) {
style->draw(get_canvas_item(), Rect2((size.x - ssize.x) / 2, 0, ssize.x, size.y));
} else {
style->draw(get_canvas_item(), Rect2(0, (size.y - ssize.y) / 2, size.x, ssize.y));
}
} break;
}
}
Separator::Separator() {
}
Separator::~Separator() {
}
HSeparator::HSeparator() {
orientation = HORIZONTAL;
}
VSeparator::VSeparator() {
orientation = VERTICAL;
}