diff options
Diffstat (limited to 'scene/resources/style_box_texture.cpp')
| -rw-r--r-- | scene/resources/style_box_texture.cpp | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/scene/resources/style_box_texture.cpp b/scene/resources/style_box_texture.cpp new file mode 100644 index 0000000000..156525d21c --- /dev/null +++ b/scene/resources/style_box_texture.cpp @@ -0,0 +1,243 @@ +/**************************************************************************/ +/* style_box_texture.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 "style_box_texture.h" + +float StyleBoxTexture::get_style_margin(Side p_side) const { + ERR_FAIL_INDEX_V((int)p_side, 4, 0.0); + + return texture_margin[p_side]; +} + +void StyleBoxTexture::set_texture(Ref<Texture2D> p_texture) { + if (texture == p_texture) { + return; + } + texture = p_texture; + emit_changed(); +} + +Ref<Texture2D> StyleBoxTexture::get_texture() const { + return texture; +} + +void StyleBoxTexture::set_texture_margin(Side p_side, float p_size) { + ERR_FAIL_INDEX((int)p_side, 4); + + texture_margin[p_side] = p_size; + emit_changed(); +} + +void StyleBoxTexture::set_texture_margin_all(float p_size) { + for (int i = 0; i < 4; i++) { + texture_margin[i] = p_size; + } + emit_changed(); +} + +void StyleBoxTexture::set_texture_margin_individual(float p_left, float p_top, float p_right, float p_bottom) { + texture_margin[SIDE_LEFT] = p_left; + texture_margin[SIDE_TOP] = p_top; + texture_margin[SIDE_RIGHT] = p_right; + texture_margin[SIDE_BOTTOM] = p_bottom; + emit_changed(); +} + +float StyleBoxTexture::get_texture_margin(Side p_side) const { + ERR_FAIL_INDEX_V((int)p_side, 4, 0.0); + + return texture_margin[p_side]; +} + +void StyleBoxTexture::set_expand_margin(Side p_side, float p_size) { + ERR_FAIL_INDEX((int)p_side, 4); + expand_margin[p_side] = p_size; + emit_changed(); +} + +void StyleBoxTexture::set_expand_margin_all(float p_expand_margin_size) { + for (int i = 0; i < 4; i++) { + expand_margin[i] = p_expand_margin_size; + } + emit_changed(); +} + +void StyleBoxTexture::set_expand_margin_individual(float p_left, float p_top, float p_right, float p_bottom) { + expand_margin[SIDE_LEFT] = p_left; + expand_margin[SIDE_TOP] = p_top; + expand_margin[SIDE_RIGHT] = p_right; + expand_margin[SIDE_BOTTOM] = p_bottom; + emit_changed(); +} + +float StyleBoxTexture::get_expand_margin(Side p_side) const { + ERR_FAIL_INDEX_V((int)p_side, 4, 0); + return expand_margin[p_side]; +} + +void StyleBoxTexture::set_region_rect(const Rect2 &p_region_rect) { + if (region_rect == p_region_rect) { + return; + } + + region_rect = p_region_rect; + emit_changed(); +} + +Rect2 StyleBoxTexture::get_region_rect() const { + return region_rect; +} + +void StyleBoxTexture::set_draw_center(bool p_enabled) { + draw_center = p_enabled; + emit_changed(); +} + +bool StyleBoxTexture::is_draw_center_enabled() const { + return draw_center; +} + +void StyleBoxTexture::set_h_axis_stretch_mode(AxisStretchMode p_mode) { + ERR_FAIL_INDEX((int)p_mode, 3); + axis_h = p_mode; + emit_changed(); +} + +StyleBoxTexture::AxisStretchMode StyleBoxTexture::get_h_axis_stretch_mode() const { + return axis_h; +} + +void StyleBoxTexture::set_v_axis_stretch_mode(AxisStretchMode p_mode) { + ERR_FAIL_INDEX((int)p_mode, 3); + axis_v = p_mode; + emit_changed(); +} + +StyleBoxTexture::AxisStretchMode StyleBoxTexture::get_v_axis_stretch_mode() const { + return axis_v; +} + +void StyleBoxTexture::set_modulate(const Color &p_modulate) { + if (modulate == p_modulate) { + return; + } + modulate = p_modulate; + emit_changed(); +} + +Color StyleBoxTexture::get_modulate() const { + return modulate; +} + +Rect2 StyleBoxTexture::get_draw_rect(const Rect2 &p_rect) const { + return p_rect.grow_individual(expand_margin[SIDE_LEFT], expand_margin[SIDE_TOP], expand_margin[SIDE_RIGHT], expand_margin[SIDE_BOTTOM]); +} + +void StyleBoxTexture::draw(RID p_canvas_item, const Rect2 &p_rect) const { + if (texture.is_null()) { + return; + } + + Rect2 rect = p_rect; + Rect2 src_rect = region_rect; + + texture->get_rect_region(rect, src_rect, rect, src_rect); + + rect.position.x -= expand_margin[SIDE_LEFT]; + rect.position.y -= expand_margin[SIDE_TOP]; + rect.size.x += expand_margin[SIDE_LEFT] + expand_margin[SIDE_RIGHT]; + rect.size.y += expand_margin[SIDE_TOP] + expand_margin[SIDE_BOTTOM]; + + Vector2 start_offset = Vector2(texture_margin[SIDE_LEFT], texture_margin[SIDE_TOP]); + Vector2 end_offset = Vector2(texture_margin[SIDE_RIGHT], texture_margin[SIDE_BOTTOM]); + + RenderingServer::get_singleton()->canvas_item_add_nine_patch(p_canvas_item, rect, src_rect, texture->get_rid(), start_offset, end_offset, RS::NinePatchAxisMode(axis_h), RS::NinePatchAxisMode(axis_v), draw_center, modulate); +} + +void StyleBoxTexture::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_texture", "texture"), &StyleBoxTexture::set_texture); + ClassDB::bind_method(D_METHOD("get_texture"), &StyleBoxTexture::get_texture); + + ClassDB::bind_method(D_METHOD("set_texture_margin", "margin", "size"), &StyleBoxTexture::set_texture_margin); + ClassDB::bind_method(D_METHOD("set_texture_margin_all", "size"), &StyleBoxTexture::set_texture_margin_all); + ClassDB::bind_method(D_METHOD("get_texture_margin", "margin"), &StyleBoxTexture::get_texture_margin); + + ClassDB::bind_method(D_METHOD("set_expand_margin", "margin", "size"), &StyleBoxTexture::set_expand_margin); + ClassDB::bind_method(D_METHOD("set_expand_margin_all", "size"), &StyleBoxTexture::set_expand_margin_all); + ClassDB::bind_method(D_METHOD("get_expand_margin", "margin"), &StyleBoxTexture::get_expand_margin); + + ClassDB::bind_method(D_METHOD("set_region_rect", "region"), &StyleBoxTexture::set_region_rect); + ClassDB::bind_method(D_METHOD("get_region_rect"), &StyleBoxTexture::get_region_rect); + + ClassDB::bind_method(D_METHOD("set_draw_center", "enable"), &StyleBoxTexture::set_draw_center); + ClassDB::bind_method(D_METHOD("is_draw_center_enabled"), &StyleBoxTexture::is_draw_center_enabled); + + ClassDB::bind_method(D_METHOD("set_modulate", "color"), &StyleBoxTexture::set_modulate); + ClassDB::bind_method(D_METHOD("get_modulate"), &StyleBoxTexture::get_modulate); + + ClassDB::bind_method(D_METHOD("set_h_axis_stretch_mode", "mode"), &StyleBoxTexture::set_h_axis_stretch_mode); + ClassDB::bind_method(D_METHOD("get_h_axis_stretch_mode"), &StyleBoxTexture::get_h_axis_stretch_mode); + + ClassDB::bind_method(D_METHOD("set_v_axis_stretch_mode", "mode"), &StyleBoxTexture::set_v_axis_stretch_mode); + ClassDB::bind_method(D_METHOD("get_v_axis_stretch_mode"), &StyleBoxTexture::get_v_axis_stretch_mode); + + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture"); + + ADD_GROUP("Texture Margins", "texture_margin_"); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_left", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_LEFT); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_top", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_TOP); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_right", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_RIGHT); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_BOTTOM); + + ADD_GROUP("Expand Margins", "expand_margin_"); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_LEFT); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_TOP); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_RIGHT); + ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_BOTTOM); + + ADD_GROUP("Axis Stretch", "axis_stretch_"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_horizontal", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_h_axis_stretch_mode", "get_h_axis_stretch_mode"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_vertical", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_v_axis_stretch_mode", "get_v_axis_stretch_mode"); + + ADD_GROUP("Sub-Region", "region_"); + ADD_PROPERTY(PropertyInfo(Variant::RECT2, "region_rect", PROPERTY_HINT_NONE, "suffix:px"), "set_region_rect", "get_region_rect"); + + ADD_GROUP("Modulate", "modulate_"); + ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate_color"), "set_modulate", "get_modulate"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_center"), "set_draw_center", "is_draw_center_enabled"); + + BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_STRETCH); + BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_TILE); + BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_TILE_FIT); +} + +StyleBoxTexture::StyleBoxTexture() {} + +StyleBoxTexture::~StyleBoxTexture() {} |