mirror of
https://github.com/godotengine/godot
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146 lines
5.9 KiB
C++
146 lines
5.9 KiB
C++
/**************************************************************************/
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/* style_box.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 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 "style_box.h"
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#include "scene/main/canvas_item.h"
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Size2 StyleBox::get_minimum_size() const {
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Size2 min_size = Size2(get_margin(SIDE_LEFT) + get_margin(SIDE_RIGHT), get_margin(SIDE_TOP) + get_margin(SIDE_BOTTOM));
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Size2 custom_size;
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GDVIRTUAL_CALL(_get_minimum_size, custom_size);
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if (min_size.x < custom_size.x) {
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min_size.x = custom_size.x;
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}
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if (min_size.y < custom_size.y) {
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min_size.y = custom_size.y;
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}
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return min_size;
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}
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void StyleBox::set_content_margin(Side p_side, float p_value) {
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ERR_FAIL_INDEX((int)p_side, 4);
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content_margin[p_side] = p_value;
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emit_changed();
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}
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void StyleBox::set_content_margin_all(float p_value) {
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for (int i = 0; i < 4; i++) {
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content_margin[i] = p_value;
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}
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emit_changed();
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}
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void StyleBox::set_content_margin_individual(float p_left, float p_top, float p_right, float p_bottom) {
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content_margin[SIDE_LEFT] = p_left;
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content_margin[SIDE_TOP] = p_top;
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content_margin[SIDE_RIGHT] = p_right;
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content_margin[SIDE_BOTTOM] = p_bottom;
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emit_changed();
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}
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float StyleBox::get_content_margin(Side p_side) const {
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ERR_FAIL_INDEX_V((int)p_side, 4, 0.0);
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return content_margin[p_side];
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}
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float StyleBox::get_margin(Side p_side) const {
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ERR_FAIL_INDEX_V((int)p_side, 4, 0.0);
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if (content_margin[p_side] < 0) {
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return get_style_margin(p_side);
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} else {
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return content_margin[p_side];
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}
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}
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Point2 StyleBox::get_offset() const {
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return Point2(get_margin(SIDE_LEFT), get_margin(SIDE_TOP));
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}
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void StyleBox::draw(RID p_canvas_item, const Rect2 &p_rect) const {
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GDVIRTUAL_REQUIRED_CALL(_draw, p_canvas_item, p_rect);
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}
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Rect2 StyleBox::get_draw_rect(const Rect2 &p_rect) const {
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Rect2 ret;
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if (GDVIRTUAL_CALL(_get_draw_rect, p_rect, ret)) {
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return ret;
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}
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return p_rect;
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}
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CanvasItem *StyleBox::get_current_item_drawn() const {
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return CanvasItem::get_current_item_drawn();
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}
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bool StyleBox::test_mask(const Point2 &p_point, const Rect2 &p_rect) const {
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bool ret = true;
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GDVIRTUAL_CALL(_test_mask, p_point, p_rect, ret);
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return ret;
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}
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void StyleBox::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_minimum_size"), &StyleBox::get_minimum_size);
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ClassDB::bind_method(D_METHOD("set_content_margin", "margin", "offset"), &StyleBox::set_content_margin);
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ClassDB::bind_method(D_METHOD("set_content_margin_all", "offset"), &StyleBox::set_content_margin_all);
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ClassDB::bind_method(D_METHOD("get_content_margin", "margin"), &StyleBox::get_content_margin);
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ClassDB::bind_method(D_METHOD("get_margin", "margin"), &StyleBox::get_margin);
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ClassDB::bind_method(D_METHOD("get_offset"), &StyleBox::get_offset);
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ClassDB::bind_method(D_METHOD("draw", "canvas_item", "rect"), &StyleBox::draw);
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ClassDB::bind_method(D_METHOD("get_current_item_drawn"), &StyleBox::get_current_item_drawn);
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ClassDB::bind_method(D_METHOD("test_mask", "point", "rect"), &StyleBox::test_mask);
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ADD_GROUP("Content Margins", "content_margin_");
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_left", PROPERTY_HINT_RANGE, "-1,2048,1,suffix:px"), "set_content_margin", "get_content_margin", SIDE_LEFT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_top", PROPERTY_HINT_RANGE, "-1,2048,1,suffix:px"), "set_content_margin", "get_content_margin", SIDE_TOP);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_right", PROPERTY_HINT_RANGE, "-1,2048,1,suffix:px"), "set_content_margin", "get_content_margin", SIDE_RIGHT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_bottom", PROPERTY_HINT_RANGE, "-1,2048,1,suffix:px"), "set_content_margin", "get_content_margin", SIDE_BOTTOM);
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GDVIRTUAL_BIND(_draw, "to_canvas_item", "rect")
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GDVIRTUAL_BIND(_get_draw_rect, "rect")
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GDVIRTUAL_BIND(_get_minimum_size)
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GDVIRTUAL_BIND(_test_mask, "point", "rect")
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}
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StyleBox::StyleBox() {
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for (int i = 0; i < 4; i++) {
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content_margin[i] = -1;
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}
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}
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