mirror of
https://github.com/godotengine/godot
synced 2024-09-05 13:28:28 +00:00
2282 lines
76 KiB
C++
2282 lines
76 KiB
C++
/**************************************************************************/
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/* color_picker.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 "color_picker.h"
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#include "core/input/input.h"
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#include "core/io/image.h"
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#include "core/math/color.h"
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#include "core/os/keyboard.h"
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#include "core/os/os.h"
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#include "scene/gui/color_mode.h"
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#include "scene/gui/margin_container.h"
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#include "scene/resources/image_texture.h"
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#include "scene/resources/style_box_flat.h"
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#include "scene/resources/style_box_texture.h"
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#include "scene/theme/theme_db.h"
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#include "servers/display_server.h"
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#include "thirdparty/misc/ok_color.h"
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#include "thirdparty/misc/ok_color_shader.h"
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List<Color> ColorPicker::preset_cache;
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List<Color> ColorPicker::recent_preset_cache;
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void ColorPicker::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_TREE: {
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_update_color();
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} break;
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case NOTIFICATION_TRANSLATION_CHANGED: {
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List<BaseButton *> buttons;
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preset_group->get_buttons(&buttons);
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for (List<BaseButton *>::Element *E = buttons.front(); E; E = E->next()) {
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Color preset_color = ((ColorPresetButton *)E->get())->get_preset_color();
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E->get()->set_tooltip_text(vformat(atr(ETR("Color: #%s\nLMB: Apply color\nRMB: Remove preset")), preset_color.to_html(preset_color.a < 1)));
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}
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buttons.clear();
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recent_preset_group->get_buttons(&buttons);
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for (List<BaseButton *>::Element *E = buttons.front(); E; E = E->next()) {
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Color preset_color = ((ColorPresetButton *)E->get())->get_preset_color();
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E->get()->set_tooltip_text(vformat(atr(ETR("Color: #%s\nLMB: Apply color")), preset_color.to_html(preset_color.a < 1)));
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}
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} break;
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case NOTIFICATION_THEME_CHANGED: {
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btn_pick->set_icon(theme_cache.screen_picker);
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_update_drop_down_arrow(btn_preset->is_pressed(), btn_preset);
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_update_drop_down_arrow(btn_recent_preset->is_pressed(), btn_recent_preset);
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btn_add_preset->set_icon(theme_cache.add_preset);
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btn_pick->set_custom_minimum_size(Size2(28 * theme_cache.base_scale, 0));
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btn_shape->set_custom_minimum_size(Size2(28 * theme_cache.base_scale, 0));
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btn_mode->set_custom_minimum_size(Size2(28 * theme_cache.base_scale, 0));
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uv_edit->set_custom_minimum_size(Size2(theme_cache.sv_width, theme_cache.sv_height));
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w_edit->set_custom_minimum_size(Size2(theme_cache.h_width, 0));
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wheel_edit->set_custom_minimum_size(Size2(theme_cache.sv_width, theme_cache.sv_height));
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wheel_margin->add_theme_constant_override("margin_bottom", 8 * theme_cache.base_scale);
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for (int i = 0; i < SLIDER_COUNT; i++) {
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labels[i]->set_custom_minimum_size(Size2(theme_cache.label_width, 0));
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sliders[i]->add_theme_constant_override(SNAME("center_grabber"), theme_cache.center_slider_grabbers);
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}
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alpha_label->set_custom_minimum_size(Size2(theme_cache.label_width, 0));
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alpha_slider->add_theme_constant_override(SNAME("center_grabber"), theme_cache.center_slider_grabbers);
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for (int i = 0; i < MODE_BUTTON_COUNT; i++) {
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mode_btns[i]->begin_bulk_theme_override();
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mode_btns[i]->add_theme_style_override(SceneStringName(pressed), theme_cache.mode_button_pressed);
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mode_btns[i]->add_theme_style_override(CoreStringName(normal), theme_cache.mode_button_normal);
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mode_btns[i]->add_theme_style_override(SNAME("hover"), theme_cache.mode_button_hover);
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mode_btns[i]->end_bulk_theme_override();
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}
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shape_popup->set_item_icon(shape_popup->get_item_index(SHAPE_HSV_RECTANGLE), theme_cache.shape_rect);
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shape_popup->set_item_icon(shape_popup->get_item_index(SHAPE_HSV_WHEEL), theme_cache.shape_rect_wheel);
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shape_popup->set_item_icon(shape_popup->get_item_index(SHAPE_VHS_CIRCLE), theme_cache.shape_circle);
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shape_popup->set_item_icon(shape_popup->get_item_index(SHAPE_OKHSL_CIRCLE), theme_cache.shape_circle);
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if (current_shape != SHAPE_NONE) {
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btn_shape->set_icon(shape_popup->get_item_icon(current_shape));
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}
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internal_margin->begin_bulk_theme_override();
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internal_margin->add_theme_constant_override(SNAME("margin_bottom"), theme_cache.content_margin);
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internal_margin->add_theme_constant_override(SNAME("margin_left"), theme_cache.content_margin);
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internal_margin->add_theme_constant_override(SNAME("margin_right"), theme_cache.content_margin);
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internal_margin->add_theme_constant_override(SNAME("margin_top"), theme_cache.content_margin);
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internal_margin->end_bulk_theme_override();
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_reset_sliders_theme();
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if (Engine::get_singleton()->is_editor_hint()) {
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// Adjust for the width of the "Script" icon.
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text_type->set_custom_minimum_size(Size2(28 * theme_cache.base_scale, 0));
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}
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_update_presets();
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_update_recent_presets();
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_update_controls();
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} break;
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case NOTIFICATION_WM_CLOSE_REQUEST: {
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if (picker_window != nullptr && picker_window->is_visible()) {
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picker_window->hide();
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}
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} break;
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case NOTIFICATION_INTERNAL_PROCESS: {
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if (!is_picking_color) {
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return;
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}
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set_pick_color(DisplayServer::get_singleton()->screen_get_pixel(DisplayServer::get_singleton()->mouse_get_position()));
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}
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}
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}
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void ColorPicker::_update_theme_item_cache() {
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VBoxContainer::_update_theme_item_cache();
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theme_cache.base_scale = get_theme_default_base_scale();
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}
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Ref<Shader> ColorPicker::wheel_shader;
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Ref<Shader> ColorPicker::circle_shader;
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Ref<Shader> ColorPicker::circle_ok_color_shader;
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void ColorPicker::init_shaders() {
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wheel_shader.instantiate();
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wheel_shader->set_code(R"(
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// ColorPicker wheel shader.
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shader_type canvas_item;
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void fragment() {
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float x = UV.x - 0.5;
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float y = UV.y - 0.5;
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float a = atan(y, x);
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x += 0.001;
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y += 0.001;
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float b = float(sqrt(x * x + y * y) < 0.5) * float(sqrt(x * x + y * y) > 0.42);
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x -= 0.002;
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float b2 = float(sqrt(x * x + y * y) < 0.5) * float(sqrt(x * x + y * y) > 0.42);
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y -= 0.002;
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float b3 = float(sqrt(x * x + y * y) < 0.5) * float(sqrt(x * x + y * y) > 0.42);
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x += 0.002;
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float b4 = float(sqrt(x * x + y * y) < 0.5) * float(sqrt(x * x + y * y) > 0.42);
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COLOR = vec4(clamp((abs(fract(((a - TAU) / TAU) + vec3(3.0, 2.0, 1.0) / 3.0) * 6.0 - 3.0) - 1.0), 0.0, 1.0), (b + b2 + b3 + b4) / 4.00);
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}
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)");
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circle_shader.instantiate();
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circle_shader->set_code(R"(
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// ColorPicker circle shader.
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shader_type canvas_item;
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uniform float v = 1.0;
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void fragment() {
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float x = UV.x - 0.5;
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float y = UV.y - 0.5;
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float a = atan(y, x);
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x += 0.001;
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y += 0.001;
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float b = float(sqrt(x * x + y * y) < 0.5);
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x -= 0.002;
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float b2 = float(sqrt(x * x + y * y) < 0.5);
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y -= 0.002;
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float b3 = float(sqrt(x * x + y * y) < 0.5);
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x += 0.002;
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float b4 = float(sqrt(x * x + y * y) < 0.5);
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COLOR = vec4(mix(vec3(1.0), clamp(abs(fract(vec3((a - TAU) / TAU) + vec3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - vec3(3.0)) - vec3(1.0), 0.0, 1.0), ((float(sqrt(x * x + y * y)) * 2.0)) / 1.0) * vec3(v), (b + b2 + b3 + b4) / 4.00);
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})");
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circle_ok_color_shader.instantiate();
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circle_ok_color_shader->set_code(OK_COLOR_SHADER + R"(
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// ColorPicker ok color hsv circle shader.
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uniform float v = 1.0;
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void fragment() {
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float x = UV.x - 0.5;
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float y = UV.y - 0.5;
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float h = atan(y, x) / (2.0 * M_PI);
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float s = sqrt(x * x + y * y) * 2.0;
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vec3 col = okhsl_to_srgb(vec3(h, s, v));
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x += 0.001;
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y += 0.001;
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float b = float(sqrt(x * x + y * y) < 0.5);
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x -= 0.002;
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float b2 = float(sqrt(x * x + y * y) < 0.5);
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y -= 0.002;
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float b3 = float(sqrt(x * x + y * y) < 0.5);
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x += 0.002;
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float b4 = float(sqrt(x * x + y * y) < 0.5);
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COLOR = vec4(col, (b + b2 + b3 + b4) / 4.00);
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})");
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}
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void ColorPicker::finish_shaders() {
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wheel_shader.unref();
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circle_shader.unref();
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circle_ok_color_shader.unref();
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}
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void ColorPicker::set_focus_on_line_edit() {
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callable_mp((Control *)c_text, &Control::grab_focus).call_deferred();
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}
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void ColorPicker::_update_controls() {
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int mode_sliders_count = modes[current_mode]->get_slider_count();
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for (int i = current_slider_count; i < mode_sliders_count; i++) {
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sliders[i]->show();
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labels[i]->show();
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values[i]->show();
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}
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for (int i = mode_sliders_count; i < current_slider_count; i++) {
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sliders[i]->hide();
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labels[i]->hide();
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values[i]->hide();
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}
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current_slider_count = mode_sliders_count;
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for (int i = 0; i < current_slider_count; i++) {
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labels[i]->set_text(modes[current_mode]->get_slider_label(i));
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}
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alpha_label->set_text("A");
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slider_theme_modified = modes[current_mode]->apply_theme();
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if (edit_alpha) {
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alpha_value->show();
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alpha_slider->show();
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alpha_label->show();
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} else {
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alpha_value->hide();
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alpha_slider->hide();
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alpha_label->hide();
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}
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switch (_get_actual_shape()) {
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case SHAPE_HSV_RECTANGLE:
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wheel_edit->hide();
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w_edit->show();
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uv_edit->show();
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btn_shape->show();
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break;
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case SHAPE_HSV_WHEEL:
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wheel_edit->show();
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w_edit->hide();
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uv_edit->hide();
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btn_shape->show();
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wheel->set_material(wheel_mat);
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break;
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case SHAPE_VHS_CIRCLE:
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wheel_edit->show();
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w_edit->show();
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uv_edit->hide();
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btn_shape->show();
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wheel->set_material(circle_mat);
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circle_mat->set_shader(circle_shader);
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break;
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case SHAPE_OKHSL_CIRCLE:
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wheel_edit->show();
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w_edit->show();
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uv_edit->hide();
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btn_shape->show();
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wheel->set_material(circle_mat);
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circle_mat->set_shader(circle_ok_color_shader);
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break;
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case SHAPE_NONE:
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wheel_edit->hide();
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w_edit->hide();
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uv_edit->hide();
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btn_shape->hide();
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break;
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default: {
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}
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}
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}
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void ColorPicker::_set_pick_color(const Color &p_color, bool p_update_sliders) {
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if (text_changed) {
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add_recent_preset(color);
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text_changed = false;
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}
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color = p_color;
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if (color != last_color) {
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_copy_color_to_hsv();
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last_color = color;
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}
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if (!is_inside_tree()) {
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return;
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}
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_update_color(p_update_sliders);
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}
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void ColorPicker::set_pick_color(const Color &p_color) {
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_set_pick_color(p_color, true); //because setters can't have more arguments
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}
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void ColorPicker::set_old_color(const Color &p_color) {
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old_color = p_color;
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}
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void ColorPicker::set_display_old_color(bool p_enabled) {
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display_old_color = p_enabled;
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}
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bool ColorPicker::is_displaying_old_color() const {
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return display_old_color;
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}
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void ColorPicker::set_edit_alpha(bool p_show) {
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if (edit_alpha == p_show) {
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return;
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}
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edit_alpha = p_show;
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_update_controls();
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if (!is_inside_tree()) {
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return;
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}
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_update_color();
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sample->queue_redraw();
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}
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bool ColorPicker::is_editing_alpha() const {
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return edit_alpha;
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}
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void ColorPicker::_slider_drag_started() {
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currently_dragging = true;
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}
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void ColorPicker::_slider_value_changed() {
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if (updating) {
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return;
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}
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color = modes[current_mode]->get_color();
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modes[current_mode]->_value_changed();
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if (current_mode == MODE_HSV || current_mode == MODE_OKHSL) {
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h = sliders[0]->get_value() / 360.0;
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s = sliders[1]->get_value() / 100.0;
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v = sliders[2]->get_value() / 100.0;
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last_color = color;
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}
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_set_pick_color(color, false);
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if (!deferred_mode_enabled || !currently_dragging) {
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emit_signal(SNAME("color_changed"), color);
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}
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}
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void ColorPicker::_slider_drag_ended() {
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currently_dragging = false;
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if (deferred_mode_enabled) {
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emit_signal(SNAME("color_changed"), color);
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}
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}
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void ColorPicker::add_mode(ColorMode *p_mode) {
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modes.push_back(p_mode);
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}
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void ColorPicker::create_slider(GridContainer *gc, int idx) {
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Label *lbl = memnew(Label);
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lbl->set_v_size_flags(SIZE_SHRINK_CENTER);
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lbl->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
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gc->add_child(lbl);
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HSlider *slider = memnew(HSlider);
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slider->set_v_size_flags(SIZE_SHRINK_CENTER);
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slider->set_focus_mode(FOCUS_NONE);
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gc->add_child(slider);
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SpinBox *val = memnew(SpinBox);
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slider->share(val);
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val->set_select_all_on_focus(true);
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gc->add_child(val);
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LineEdit *vle = val->get_line_edit();
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vle->connect(SceneStringName(text_changed), callable_mp(this, &ColorPicker::_text_changed));
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vle->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_line_edit_input));
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vle->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT);
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val->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_slider_or_spin_input));
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slider->set_h_size_flags(SIZE_EXPAND_FILL);
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slider->connect("drag_started", callable_mp(this, &ColorPicker::_slider_drag_started));
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slider->connect(SceneStringName(value_changed), callable_mp(this, &ColorPicker::_slider_value_changed).unbind(1));
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slider->connect("drag_ended", callable_mp(this, &ColorPicker::_slider_drag_ended).unbind(1));
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slider->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_slider_draw).bind(idx));
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slider->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_slider_or_spin_input));
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if (idx < SLIDER_COUNT) {
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sliders[idx] = slider;
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values[idx] = val;
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labels[idx] = lbl;
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} else {
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alpha_slider = slider;
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alpha_value = val;
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alpha_label = lbl;
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}
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}
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#ifdef TOOLS_ENABLED
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void ColorPicker::set_editor_settings(Object *p_editor_settings) {
|
|
if (editor_settings) {
|
|
return;
|
|
}
|
|
editor_settings = p_editor_settings;
|
|
|
|
if (preset_cache.is_empty()) {
|
|
PackedColorArray saved_presets = editor_settings->call(SNAME("get_project_metadata"), "color_picker", "presets", PackedColorArray());
|
|
for (int i = 0; i < saved_presets.size(); i++) {
|
|
preset_cache.push_back(saved_presets[i]);
|
|
}
|
|
}
|
|
|
|
for (const Color &preset : preset_cache) {
|
|
presets.push_back(preset);
|
|
}
|
|
|
|
if (recent_preset_cache.is_empty()) {
|
|
PackedColorArray saved_recent_presets = editor_settings->call(SNAME("get_project_metadata"), "color_picker", "recent_presets", PackedColorArray());
|
|
for (int i = 0; i < saved_recent_presets.size(); i++) {
|
|
recent_preset_cache.push_back(saved_recent_presets[i]);
|
|
}
|
|
}
|
|
|
|
for (const Color &preset : recent_preset_cache) {
|
|
recent_presets.push_back(preset);
|
|
}
|
|
|
|
_update_presets();
|
|
_update_recent_presets();
|
|
}
|
|
#endif
|
|
|
|
HSlider *ColorPicker::get_slider(int p_idx) {
|
|
if (p_idx < SLIDER_COUNT) {
|
|
return sliders[p_idx];
|
|
}
|
|
return alpha_slider;
|
|
}
|
|
|
|
Vector<float> ColorPicker::get_active_slider_values() {
|
|
Vector<float> cur_values;
|
|
for (int i = 0; i < current_slider_count; i++) {
|
|
cur_values.push_back(sliders[i]->get_value());
|
|
}
|
|
cur_values.push_back(alpha_slider->get_value());
|
|
return cur_values;
|
|
}
|
|
|
|
void ColorPicker::_copy_color_to_hsv() {
|
|
if (_get_actual_shape() == SHAPE_OKHSL_CIRCLE) {
|
|
h = color.get_ok_hsl_h();
|
|
s = color.get_ok_hsl_s();
|
|
v = color.get_ok_hsl_l();
|
|
} else {
|
|
h = color.get_h();
|
|
s = color.get_s();
|
|
v = color.get_v();
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_copy_hsv_to_color() {
|
|
if (_get_actual_shape() == SHAPE_OKHSL_CIRCLE) {
|
|
color.set_ok_hsl(h, s, v, color.a);
|
|
} else {
|
|
color.set_hsv(h, s, v, color.a);
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_select_from_preset_container(const Color &p_color) {
|
|
if (preset_group->get_pressed_button()) {
|
|
preset_group->get_pressed_button()->set_pressed(false);
|
|
}
|
|
|
|
for (int i = 1; i < preset_container->get_child_count(); i++) {
|
|
ColorPresetButton *current_btn = Object::cast_to<ColorPresetButton>(preset_container->get_child(i));
|
|
if (current_btn && p_color == current_btn->get_preset_color()) {
|
|
current_btn->set_pressed(true);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool ColorPicker::_select_from_recent_preset_hbc(const Color &p_color) {
|
|
for (int i = 0; i < recent_preset_hbc->get_child_count(); i++) {
|
|
ColorPresetButton *current_btn = Object::cast_to<ColorPresetButton>(recent_preset_hbc->get_child(i));
|
|
if (current_btn && p_color == current_btn->get_preset_color()) {
|
|
current_btn->set_pressed(true);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
ColorPicker::PickerShapeType ColorPicker::_get_actual_shape() const {
|
|
return modes[current_mode]->get_shape_override() != SHAPE_MAX ? modes[current_mode]->get_shape_override() : current_shape;
|
|
}
|
|
|
|
void ColorPicker::_reset_sliders_theme() {
|
|
Ref<StyleBoxFlat> style_box_flat(memnew(StyleBoxFlat));
|
|
style_box_flat->set_content_margin(SIDE_TOP, 16 * theme_cache.base_scale);
|
|
style_box_flat->set_bg_color(Color(0.2, 0.23, 0.31).lerp(Color(0, 0, 0, 1), 0.3).clamp());
|
|
|
|
for (int i = 0; i < SLIDER_COUNT; i++) {
|
|
sliders[i]->begin_bulk_theme_override();
|
|
sliders[i]->add_theme_icon_override("grabber", theme_cache.bar_arrow);
|
|
sliders[i]->add_theme_icon_override("grabber_highlight", theme_cache.bar_arrow);
|
|
sliders[i]->add_theme_constant_override("grabber_offset", 8 * theme_cache.base_scale);
|
|
if (!colorize_sliders) {
|
|
sliders[i]->add_theme_style_override("slider", style_box_flat);
|
|
}
|
|
sliders[i]->end_bulk_theme_override();
|
|
}
|
|
|
|
alpha_slider->begin_bulk_theme_override();
|
|
alpha_slider->add_theme_icon_override("grabber", theme_cache.bar_arrow);
|
|
alpha_slider->add_theme_icon_override("grabber_highlight", theme_cache.bar_arrow);
|
|
alpha_slider->add_theme_constant_override("grabber_offset", 8 * theme_cache.base_scale);
|
|
if (!colorize_sliders) {
|
|
alpha_slider->add_theme_style_override("slider", style_box_flat);
|
|
}
|
|
alpha_slider->end_bulk_theme_override();
|
|
}
|
|
|
|
void ColorPicker::_html_submitted(const String &p_html) {
|
|
if (updating || text_is_constructor || !c_text->is_visible()) {
|
|
return;
|
|
}
|
|
|
|
Color new_color = Color::from_string(p_html.strip_edges(), color);
|
|
String html_no_prefix = p_html.strip_edges().trim_prefix("#");
|
|
if (html_no_prefix.is_valid_hex_number(false)) {
|
|
// Convert invalid HTML color codes that software like Figma supports.
|
|
if (html_no_prefix.length() == 1) {
|
|
// Turn `#1` into `#111111`.
|
|
html_no_prefix = html_no_prefix.repeat(6);
|
|
} else if (html_no_prefix.length() == 2) {
|
|
// Turn `#12` into `#121212`.
|
|
html_no_prefix = html_no_prefix.repeat(3);
|
|
} else if (html_no_prefix.length() == 5) {
|
|
// Turn `#12345` into `#11223344`.
|
|
html_no_prefix = html_no_prefix.left(4);
|
|
} else if (html_no_prefix.length() == 7) {
|
|
// Turn `#1234567` into `#123456`.
|
|
html_no_prefix = html_no_prefix.left(6);
|
|
}
|
|
}
|
|
new_color = Color::from_string(html_no_prefix, new_color);
|
|
|
|
if (!is_editing_alpha()) {
|
|
new_color.a = color.a;
|
|
}
|
|
|
|
if (new_color.to_argb32() == color.to_argb32()) {
|
|
return;
|
|
}
|
|
color = new_color;
|
|
|
|
if (!is_inside_tree()) {
|
|
return;
|
|
}
|
|
|
|
set_pick_color(color);
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
|
|
void ColorPicker::_update_color(bool p_update_sliders) {
|
|
updating = true;
|
|
|
|
if (p_update_sliders) {
|
|
float step = modes[current_mode]->get_slider_step();
|
|
float spinbox_arrow_step = modes[current_mode]->get_spinbox_arrow_step();
|
|
for (int i = 0; i < current_slider_count; i++) {
|
|
sliders[i]->set_max(modes[current_mode]->get_slider_max(i));
|
|
sliders[i]->set_step(step);
|
|
values[i]->set_custom_arrow_step(spinbox_arrow_step);
|
|
sliders[i]->set_value(modes[current_mode]->get_slider_value(i));
|
|
}
|
|
alpha_slider->set_max(modes[current_mode]->get_slider_max(current_slider_count));
|
|
alpha_slider->set_step(step);
|
|
alpha_slider->set_value(modes[current_mode]->get_slider_value(current_slider_count));
|
|
}
|
|
|
|
_update_text_value();
|
|
|
|
sample->queue_redraw();
|
|
uv_edit->queue_redraw();
|
|
w_edit->queue_redraw();
|
|
for (int i = 0; i < current_slider_count; i++) {
|
|
sliders[i]->queue_redraw();
|
|
}
|
|
alpha_slider->queue_redraw();
|
|
wheel->queue_redraw();
|
|
wheel_uv->queue_redraw();
|
|
updating = false;
|
|
}
|
|
|
|
void ColorPicker::_update_presets() {
|
|
int preset_size = _get_preset_size();
|
|
// Only update the preset button size if it has changed.
|
|
if (preset_size != prev_preset_size) {
|
|
prev_preset_size = preset_size;
|
|
btn_add_preset->set_custom_minimum_size(Size2(preset_size, preset_size));
|
|
for (int i = 1; i < preset_container->get_child_count(); i++) {
|
|
ColorPresetButton *cpb = Object::cast_to<ColorPresetButton>(preset_container->get_child(i));
|
|
cpb->set_custom_minimum_size(Size2(preset_size, preset_size));
|
|
}
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
// Rebuild swatch color buttons, keeping the add-preset button in the first position.
|
|
for (int i = 1; i < preset_container->get_child_count(); i++) {
|
|
preset_container->get_child(i)->queue_free();
|
|
}
|
|
for (const Color &preset : preset_cache) {
|
|
_add_preset_button(preset_size, preset);
|
|
}
|
|
_notification(NOTIFICATION_VISIBILITY_CHANGED);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void ColorPicker::_update_recent_presets() {
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
int recent_preset_count = recent_preset_hbc->get_child_count();
|
|
for (int i = 0; i < recent_preset_count; i++) {
|
|
memdelete(recent_preset_hbc->get_child(0));
|
|
}
|
|
|
|
recent_presets.clear();
|
|
for (const Color &preset : recent_preset_cache) {
|
|
recent_presets.push_back(preset);
|
|
}
|
|
|
|
int preset_size = _get_preset_size();
|
|
for (const Color &preset : recent_presets) {
|
|
_add_recent_preset_button(preset_size, preset);
|
|
}
|
|
|
|
_notification(NOTIFICATION_VISIBILITY_CHANGED);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void ColorPicker::_text_type_toggled() {
|
|
text_is_constructor = !text_is_constructor;
|
|
if (text_is_constructor) {
|
|
text_type->set_text("");
|
|
#ifdef TOOLS_ENABLED
|
|
text_type->set_icon(get_editor_theme_icon(SNAME("Script")));
|
|
#endif
|
|
|
|
c_text->set_editable(false);
|
|
c_text->set_tooltip_text(RTR("Copy this constructor in a script."));
|
|
} else {
|
|
text_type->set_text("#");
|
|
text_type->set_icon(nullptr);
|
|
|
|
c_text->set_editable(true);
|
|
c_text->set_tooltip_text(ETR("Enter a hex code (\"#ff0000\") or named color (\"red\")."));
|
|
}
|
|
_update_color();
|
|
}
|
|
|
|
Color ColorPicker::get_pick_color() const {
|
|
return color;
|
|
}
|
|
|
|
Color ColorPicker::get_old_color() const {
|
|
return old_color;
|
|
}
|
|
|
|
void ColorPicker::set_picker_shape(PickerShapeType p_shape) {
|
|
ERR_FAIL_INDEX(p_shape, SHAPE_MAX);
|
|
if (p_shape == current_shape) {
|
|
return;
|
|
}
|
|
if (current_shape != SHAPE_NONE) {
|
|
shape_popup->set_item_checked(current_shape, false);
|
|
}
|
|
if (p_shape != SHAPE_NONE) {
|
|
shape_popup->set_item_checked(p_shape, true);
|
|
btn_shape->set_icon(shape_popup->get_item_icon(p_shape));
|
|
}
|
|
|
|
current_shape = p_shape;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "picker_shape", current_shape);
|
|
}
|
|
#endif
|
|
|
|
_copy_color_to_hsv();
|
|
|
|
_update_controls();
|
|
_update_color();
|
|
}
|
|
|
|
ColorPicker::PickerShapeType ColorPicker::get_picker_shape() const {
|
|
return current_shape;
|
|
}
|
|
|
|
inline int ColorPicker::_get_preset_size() {
|
|
return (int(get_minimum_size().width) - (preset_container->get_h_separation() * (PRESET_COLUMN_COUNT - 1))) / PRESET_COLUMN_COUNT;
|
|
}
|
|
|
|
void ColorPicker::_add_preset_button(int p_size, const Color &p_color) {
|
|
ColorPresetButton *btn_preset_new = memnew(ColorPresetButton(p_color, p_size));
|
|
btn_preset_new->set_tooltip_text(vformat(atr(ETR("Color: #%s\nLMB: Apply color\nRMB: Remove preset")), p_color.to_html(p_color.a < 1)));
|
|
SET_DRAG_FORWARDING_GCDU(btn_preset_new, ColorPicker);
|
|
btn_preset_new->set_button_group(preset_group);
|
|
preset_container->add_child(btn_preset_new);
|
|
btn_preset_new->set_pressed(true);
|
|
btn_preset_new->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_preset_input).bind(p_color));
|
|
}
|
|
|
|
void ColorPicker::_add_recent_preset_button(int p_size, const Color &p_color) {
|
|
ColorPresetButton *btn_preset_new = memnew(ColorPresetButton(p_color, p_size));
|
|
btn_preset_new->set_tooltip_text(vformat(atr(ETR("Color: #%s\nLMB: Apply color")), p_color.to_html(p_color.a < 1)));
|
|
btn_preset_new->set_button_group(recent_preset_group);
|
|
recent_preset_hbc->add_child(btn_preset_new);
|
|
recent_preset_hbc->move_child(btn_preset_new, 0);
|
|
btn_preset_new->set_pressed(true);
|
|
btn_preset_new->connect("toggled", callable_mp(this, &ColorPicker::_recent_preset_pressed).bind(btn_preset_new));
|
|
}
|
|
|
|
void ColorPicker::_show_hide_preset(const bool &p_is_btn_pressed, Button *p_btn_preset, Container *p_preset_container) {
|
|
if (p_is_btn_pressed) {
|
|
p_preset_container->show();
|
|
} else {
|
|
p_preset_container->hide();
|
|
}
|
|
_update_drop_down_arrow(p_is_btn_pressed, p_btn_preset);
|
|
}
|
|
|
|
void ColorPicker::_update_drop_down_arrow(const bool &p_is_btn_pressed, Button *p_btn_preset) {
|
|
if (p_is_btn_pressed) {
|
|
p_btn_preset->set_icon(theme_cache.expanded_arrow);
|
|
} else {
|
|
p_btn_preset->set_icon(theme_cache.folded_arrow);
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_set_mode_popup_value(ColorModeType p_mode) {
|
|
ERR_FAIL_INDEX(p_mode, MODE_MAX + 1);
|
|
|
|
if (p_mode == MODE_MAX) {
|
|
set_colorize_sliders(!colorize_sliders);
|
|
} else {
|
|
set_color_mode(p_mode);
|
|
}
|
|
}
|
|
|
|
Variant ColorPicker::_get_drag_data_fw(const Point2 &p_point, Control *p_from_control) {
|
|
ColorPresetButton *dragged_preset_button = Object::cast_to<ColorPresetButton>(p_from_control);
|
|
|
|
if (!dragged_preset_button) {
|
|
return Variant();
|
|
}
|
|
|
|
ColorPresetButton *drag_preview = memnew(ColorPresetButton(dragged_preset_button->get_preset_color(), _get_preset_size()));
|
|
set_drag_preview(drag_preview);
|
|
|
|
Dictionary drag_data;
|
|
drag_data["type"] = "color_preset";
|
|
drag_data["color_preset"] = dragged_preset_button->get_index();
|
|
|
|
return drag_data;
|
|
}
|
|
|
|
bool ColorPicker::_can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from_control) const {
|
|
Dictionary d = p_data;
|
|
if (!d.has("type") || String(d["type"]) != "color_preset") {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void ColorPicker::_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from_control) {
|
|
Dictionary d = p_data;
|
|
if (!d.has("type")) {
|
|
return;
|
|
}
|
|
|
|
if (String(d["type"]) == "color_preset") {
|
|
int preset_from_id = d["color_preset"];
|
|
int hover_now = p_from_control->get_index();
|
|
|
|
if (preset_from_id == hover_now || hover_now == -1) {
|
|
return;
|
|
}
|
|
preset_container->move_child(preset_container->get_child(preset_from_id), hover_now);
|
|
}
|
|
}
|
|
|
|
void ColorPicker::add_preset(const Color &p_color) {
|
|
List<Color>::Element *e = presets.find(p_color);
|
|
if (e) {
|
|
presets.move_to_back(e);
|
|
preset_cache.move_to_back(preset_cache.find(p_color));
|
|
|
|
preset_container->move_child(preset_group->get_pressed_button(), preset_container->get_child_count() - 1);
|
|
} else {
|
|
presets.push_back(p_color);
|
|
preset_cache.push_back(p_color);
|
|
|
|
_add_preset_button(_get_preset_size(), p_color);
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
PackedColorArray arr_to_save = get_presets();
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "presets", arr_to_save);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void ColorPicker::add_recent_preset(const Color &p_color) {
|
|
if (!_select_from_recent_preset_hbc(p_color)) {
|
|
if (recent_preset_hbc->get_child_count() >= PRESET_COLUMN_COUNT) {
|
|
recent_preset_cache.pop_front();
|
|
recent_presets.pop_front();
|
|
recent_preset_hbc->get_child(PRESET_COLUMN_COUNT - 1)->queue_free();
|
|
}
|
|
recent_presets.push_back(p_color);
|
|
recent_preset_cache.push_back(p_color);
|
|
_add_recent_preset_button(_get_preset_size(), p_color);
|
|
}
|
|
_select_from_preset_container(p_color);
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
PackedColorArray arr_to_save = get_recent_presets();
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "recent_presets", arr_to_save);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void ColorPicker::erase_preset(const Color &p_color) {
|
|
List<Color>::Element *e = presets.find(p_color);
|
|
if (e) {
|
|
presets.erase(e);
|
|
preset_cache.erase(preset_cache.find(p_color));
|
|
|
|
// Find preset button to remove.
|
|
for (int i = 1; i < preset_container->get_child_count(); i++) {
|
|
ColorPresetButton *current_btn = Object::cast_to<ColorPresetButton>(preset_container->get_child(i));
|
|
if (current_btn && p_color == current_btn->get_preset_color()) {
|
|
current_btn->queue_free();
|
|
break;
|
|
}
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
PackedColorArray arr_to_save = get_presets();
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "presets", arr_to_save);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void ColorPicker::erase_recent_preset(const Color &p_color) {
|
|
List<Color>::Element *e = recent_presets.find(p_color);
|
|
if (e) {
|
|
recent_presets.erase(e);
|
|
recent_preset_cache.erase(recent_preset_cache.find(p_color));
|
|
|
|
// Find recent preset button to remove.
|
|
for (int i = 1; i < recent_preset_hbc->get_child_count(); i++) {
|
|
ColorPresetButton *current_btn = Object::cast_to<ColorPresetButton>(recent_preset_hbc->get_child(i));
|
|
if (current_btn && p_color == current_btn->get_preset_color()) {
|
|
current_btn->queue_free();
|
|
break;
|
|
}
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
PackedColorArray arr_to_save = get_recent_presets();
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "recent_presets", arr_to_save);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
PackedColorArray ColorPicker::get_presets() const {
|
|
PackedColorArray arr;
|
|
arr.resize(presets.size());
|
|
int i = 0;
|
|
for (List<Color>::ConstIterator itr = presets.begin(); itr != presets.end(); ++itr, ++i) {
|
|
arr.set(i, *itr);
|
|
}
|
|
return arr;
|
|
}
|
|
|
|
PackedColorArray ColorPicker::get_recent_presets() const {
|
|
PackedColorArray arr;
|
|
arr.resize(recent_presets.size());
|
|
int i = 0;
|
|
for (List<Color>::ConstIterator itr = recent_presets.begin(); itr != recent_presets.end(); ++itr, ++i) {
|
|
arr.set(i, *itr);
|
|
}
|
|
return arr;
|
|
}
|
|
|
|
void ColorPicker::set_color_mode(ColorModeType p_mode) {
|
|
ERR_FAIL_INDEX(p_mode, MODE_MAX);
|
|
|
|
if (current_mode == p_mode) {
|
|
return;
|
|
}
|
|
|
|
if (slider_theme_modified) {
|
|
_reset_sliders_theme();
|
|
}
|
|
|
|
mode_popup->set_item_checked(current_mode, false);
|
|
mode_popup->set_item_checked(p_mode, true);
|
|
|
|
if (p_mode < MODE_BUTTON_COUNT) {
|
|
mode_btns[p_mode]->set_pressed(true);
|
|
} else if (current_mode < MODE_BUTTON_COUNT) {
|
|
mode_btns[current_mode]->set_pressed(false);
|
|
}
|
|
|
|
current_mode = p_mode;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
if (editor_settings) {
|
|
editor_settings->call(SNAME("set_project_metadata"), "color_picker", "color_mode", current_mode);
|
|
}
|
|
#endif
|
|
|
|
if (!is_inside_tree()) {
|
|
return;
|
|
}
|
|
|
|
_update_controls();
|
|
_update_color();
|
|
}
|
|
|
|
ColorPicker::ColorModeType ColorPicker::get_color_mode() const {
|
|
return current_mode;
|
|
}
|
|
|
|
void ColorPicker::set_colorize_sliders(bool p_colorize_sliders) {
|
|
if (colorize_sliders == p_colorize_sliders) {
|
|
return;
|
|
}
|
|
|
|
colorize_sliders = p_colorize_sliders;
|
|
mode_popup->set_item_checked(MODE_MAX + 1, colorize_sliders);
|
|
|
|
if (colorize_sliders) {
|
|
Ref<StyleBoxEmpty> style_box_empty(memnew(StyleBoxEmpty));
|
|
|
|
if (!slider_theme_modified) {
|
|
for (int i = 0; i < SLIDER_COUNT; i++) {
|
|
sliders[i]->add_theme_style_override("slider", style_box_empty);
|
|
}
|
|
}
|
|
alpha_slider->add_theme_style_override("slider", style_box_empty);
|
|
} else {
|
|
Ref<StyleBoxFlat> style_box_flat(memnew(StyleBoxFlat));
|
|
style_box_flat->set_content_margin(SIDE_TOP, 16 * theme_cache.base_scale);
|
|
style_box_flat->set_bg_color(Color(0.2, 0.23, 0.31).lerp(Color(0, 0, 0, 1), 0.3).clamp());
|
|
|
|
if (!slider_theme_modified) {
|
|
for (int i = 0; i < SLIDER_COUNT; i++) {
|
|
sliders[i]->add_theme_style_override("slider", style_box_flat);
|
|
}
|
|
}
|
|
alpha_slider->add_theme_style_override("slider", style_box_flat);
|
|
}
|
|
}
|
|
|
|
bool ColorPicker::is_colorizing_sliders() const {
|
|
return colorize_sliders;
|
|
}
|
|
|
|
void ColorPicker::set_deferred_mode(bool p_enabled) {
|
|
deferred_mode_enabled = p_enabled;
|
|
}
|
|
|
|
bool ColorPicker::is_deferred_mode() const {
|
|
return deferred_mode_enabled;
|
|
}
|
|
|
|
void ColorPicker::_update_text_value() {
|
|
bool text_visible = true;
|
|
if (text_is_constructor) {
|
|
String t = "Color(" + String::num(color.r, 3) + ", " + String::num(color.g, 3) + ", " + String::num(color.b, 3);
|
|
if (edit_alpha && color.a < 1) {
|
|
t += ", " + String::num(color.a, 3) + ")";
|
|
} else {
|
|
t += ")";
|
|
}
|
|
c_text->set_text(t);
|
|
}
|
|
|
|
if (color.r > 1 || color.g > 1 || color.b > 1 || color.r < 0 || color.g < 0 || color.b < 0) {
|
|
text_visible = false;
|
|
} else if (!text_is_constructor) {
|
|
c_text->set_text(color.to_html(edit_alpha && color.a < 1));
|
|
}
|
|
|
|
text_type->set_visible(text_visible);
|
|
c_text->set_visible(text_visible);
|
|
}
|
|
|
|
void ColorPicker::_sample_input(const Ref<InputEvent> &p_event) {
|
|
const Ref<InputEventMouseButton> mb = p_event;
|
|
if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT) {
|
|
const Rect2 rect_old = Rect2(Point2(), Size2(sample->get_size().width * 0.5, sample->get_size().height * 0.95));
|
|
if (rect_old.has_point(mb->get_position())) {
|
|
// Revert to the old color when left-clicking the old color sample.
|
|
set_pick_color(old_color);
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_sample_draw() {
|
|
// Covers the right half of the sample if the old color is being displayed,
|
|
// or the whole sample if it's not being displayed.
|
|
Rect2 rect_new;
|
|
|
|
if (display_old_color) {
|
|
rect_new = Rect2(Point2(sample->get_size().width * 0.5, 0), Size2(sample->get_size().width * 0.5, sample->get_size().height * 0.95));
|
|
|
|
// Draw both old and new colors for easier comparison (only if spawned from a ColorPickerButton).
|
|
const Rect2 rect_old = Rect2(Point2(), Size2(sample->get_size().width * 0.5, sample->get_size().height * 0.95));
|
|
|
|
if (old_color.a < 1.0) {
|
|
sample->draw_texture_rect(theme_cache.sample_bg, rect_old, true);
|
|
}
|
|
|
|
sample->draw_rect(rect_old, old_color);
|
|
|
|
if (!old_color.is_equal_approx(color)) {
|
|
// Draw a revert indicator to indicate that the old sample can be clicked to revert to this old color.
|
|
// Adapt icon color to the background color (taking alpha checkerboard into account) so that it's always visible.
|
|
sample->draw_texture(theme_cache.sample_revert,
|
|
rect_old.size * 0.5 - theme_cache.sample_revert->get_size() * 0.5,
|
|
Math::lerp(0.75f, old_color.get_luminance(), old_color.a) < 0.455 ? Color(1, 1, 1) : (Color(0.01, 0.01, 0.01)));
|
|
}
|
|
|
|
if (old_color.r > 1 || old_color.g > 1 || old_color.b > 1) {
|
|
// Draw an indicator to denote that the old color is "overbright" and can't be displayed accurately in the preview.
|
|
sample->draw_texture(theme_cache.overbright_indicator, Point2());
|
|
}
|
|
} else {
|
|
rect_new = Rect2(Point2(), Size2(sample->get_size().width, sample->get_size().height * 0.95));
|
|
}
|
|
|
|
if (color.a < 1.0) {
|
|
sample->draw_texture_rect(theme_cache.sample_bg, rect_new, true);
|
|
}
|
|
|
|
sample->draw_rect(rect_new, color);
|
|
|
|
if (color.r > 1 || color.g > 1 || color.b > 1) {
|
|
// Draw an indicator to denote that the new color is "overbright" and can't be displayed accurately in the preview.
|
|
sample->draw_texture(theme_cache.overbright_indicator, Point2(uv_edit->get_size().width * 0.5, 0));
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_hsv_draw(int p_which, Control *c) {
|
|
if (!c) {
|
|
return;
|
|
}
|
|
|
|
PickerShapeType actual_shape = _get_actual_shape();
|
|
if (p_which == 0) {
|
|
Vector<Point2> points;
|
|
Vector<Color> colors;
|
|
Vector<Color> colors2;
|
|
Color col = color;
|
|
Vector2 center = c->get_size() / 2.0;
|
|
|
|
switch (actual_shape) {
|
|
case SHAPE_HSV_WHEEL: {
|
|
points.resize(4);
|
|
colors.resize(4);
|
|
colors2.resize(4);
|
|
real_t ring_radius_x = Math_SQRT12 * c->get_size().width * 0.42;
|
|
real_t ring_radius_y = Math_SQRT12 * c->get_size().height * 0.42;
|
|
|
|
points.set(0, center - Vector2(ring_radius_x, ring_radius_y));
|
|
points.set(1, center + Vector2(ring_radius_x, -ring_radius_y));
|
|
points.set(2, center + Vector2(ring_radius_x, ring_radius_y));
|
|
points.set(3, center + Vector2(-ring_radius_x, ring_radius_y));
|
|
colors.set(0, Color(1, 1, 1, 1));
|
|
colors.set(1, Color(1, 1, 1, 1));
|
|
colors.set(2, Color(0, 0, 0, 1));
|
|
colors.set(3, Color(0, 0, 0, 1));
|
|
c->draw_polygon(points, colors);
|
|
|
|
col.set_hsv(h, 1, 1);
|
|
col.a = 0;
|
|
colors2.set(0, col);
|
|
col.a = 1;
|
|
colors2.set(1, col);
|
|
col.set_hsv(h, 1, 0);
|
|
colors2.set(2, col);
|
|
col.a = 0;
|
|
colors2.set(3, col);
|
|
c->draw_polygon(points, colors2);
|
|
break;
|
|
}
|
|
case SHAPE_HSV_RECTANGLE: {
|
|
points.resize(4);
|
|
colors.resize(4);
|
|
colors2.resize(4);
|
|
points.set(0, Vector2());
|
|
points.set(1, Vector2(c->get_size().x, 0));
|
|
points.set(2, c->get_size());
|
|
points.set(3, Vector2(0, c->get_size().y));
|
|
colors.set(0, Color(1, 1, 1, 1));
|
|
colors.set(1, Color(1, 1, 1, 1));
|
|
colors.set(2, Color(0, 0, 0, 1));
|
|
colors.set(3, Color(0, 0, 0, 1));
|
|
c->draw_polygon(points, colors);
|
|
col = color;
|
|
col.set_hsv(h, 1, 1);
|
|
col.a = 0;
|
|
colors2.set(0, col);
|
|
col.a = 1;
|
|
colors2.set(1, col);
|
|
col.set_hsv(h, 1, 0);
|
|
colors2.set(2, col);
|
|
col.a = 0;
|
|
colors2.set(3, col);
|
|
c->draw_polygon(points, colors2);
|
|
break;
|
|
}
|
|
default: {
|
|
}
|
|
}
|
|
|
|
int x;
|
|
int y;
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
x = center.x + (center.x * Math::cos(h * Math_TAU) * s) - (theme_cache.picker_cursor->get_width() / 2);
|
|
y = center.y + (center.y * Math::sin(h * Math_TAU) * s) - (theme_cache.picker_cursor->get_height() / 2);
|
|
} else {
|
|
real_t corner_x = (c == wheel_uv) ? center.x - Math_SQRT12 * c->get_size().width * 0.42 : 0;
|
|
real_t corner_y = (c == wheel_uv) ? center.y - Math_SQRT12 * c->get_size().height * 0.42 : 0;
|
|
|
|
Size2 real_size(c->get_size().x - corner_x * 2, c->get_size().y - corner_y * 2);
|
|
x = CLAMP(real_size.x * s, 0, real_size.x) + corner_x - (theme_cache.picker_cursor->get_width() / 2);
|
|
y = CLAMP(real_size.y - real_size.y * v, 0, real_size.y) + corner_y - (theme_cache.picker_cursor->get_height() / 2);
|
|
}
|
|
c->draw_texture(theme_cache.picker_cursor, Point2(x, y));
|
|
|
|
col.set_hsv(h, 1, 1);
|
|
if (actual_shape == SHAPE_HSV_WHEEL) {
|
|
points.resize(4);
|
|
double h1 = h - (0.5 / 360);
|
|
double h2 = h + (0.5 / 360);
|
|
points.set(0, Point2(center.x + (center.x * Math::cos(h1 * Math_TAU)), center.y + (center.y * Math::sin(h1 * Math_TAU))));
|
|
points.set(1, Point2(center.x + (center.x * Math::cos(h1 * Math_TAU) * 0.84), center.y + (center.y * Math::sin(h1 * Math_TAU) * 0.84)));
|
|
points.set(2, Point2(center.x + (center.x * Math::cos(h2 * Math_TAU)), center.y + (center.y * Math::sin(h2 * Math_TAU))));
|
|
points.set(3, Point2(center.x + (center.x * Math::cos(h2 * Math_TAU) * 0.84), center.y + (center.y * Math::sin(h2 * Math_TAU) * 0.84)));
|
|
c->draw_multiline(points, col.inverted());
|
|
}
|
|
|
|
} else if (p_which == 1) {
|
|
if (actual_shape == SHAPE_HSV_RECTANGLE) {
|
|
c->draw_set_transform(Point2(), -Math_PI / 2, Size2(c->get_size().x, -c->get_size().y));
|
|
c->draw_texture_rect(theme_cache.color_hue, Rect2(Point2(), Size2(1, 1)));
|
|
c->draw_set_transform(Point2(), 0, Size2(1, 1));
|
|
int y = c->get_size().y - c->get_size().y * (1.0 - h);
|
|
Color col;
|
|
col.set_hsv(h, 1, 1);
|
|
c->draw_line(Point2(0, y), Point2(c->get_size().x, y), col.inverted());
|
|
} else if (actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
Vector<Point2> points;
|
|
Vector<Color> colors;
|
|
Color col;
|
|
col.set_ok_hsl(h, s, 1);
|
|
Color col2;
|
|
col2.set_ok_hsl(h, s, 0.5);
|
|
Color col3;
|
|
col3.set_ok_hsl(h, s, 0);
|
|
points.resize(6);
|
|
colors.resize(6);
|
|
points.set(0, Vector2(c->get_size().x, 0));
|
|
points.set(1, Vector2(c->get_size().x, c->get_size().y * 0.5));
|
|
points.set(2, c->get_size());
|
|
points.set(3, Vector2(0, c->get_size().y));
|
|
points.set(4, Vector2(0, c->get_size().y * 0.5));
|
|
points.set(5, Vector2());
|
|
colors.set(0, col);
|
|
colors.set(1, col2);
|
|
colors.set(2, col3);
|
|
colors.set(3, col3);
|
|
colors.set(4, col2);
|
|
colors.set(5, col);
|
|
c->draw_polygon(points, colors);
|
|
int y = c->get_size().y - c->get_size().y * CLAMP(v, 0, 1);
|
|
col.set_ok_hsl(h, 1, v);
|
|
c->draw_line(Point2(0, y), Point2(c->get_size().x, y), col.inverted());
|
|
} else if (actual_shape == SHAPE_VHS_CIRCLE) {
|
|
Vector<Point2> points;
|
|
Vector<Color> colors;
|
|
Color col;
|
|
col.set_hsv(h, s, 1);
|
|
points.resize(4);
|
|
colors.resize(4);
|
|
points.set(0, Vector2());
|
|
points.set(1, Vector2(c->get_size().x, 0));
|
|
points.set(2, c->get_size());
|
|
points.set(3, Vector2(0, c->get_size().y));
|
|
colors.set(0, col);
|
|
colors.set(1, col);
|
|
colors.set(2, Color(0, 0, 0));
|
|
colors.set(3, Color(0, 0, 0));
|
|
c->draw_polygon(points, colors);
|
|
int y = c->get_size().y - c->get_size().y * CLAMP(v, 0, 1);
|
|
col.set_hsv(h, 1, v);
|
|
c->draw_line(Point2(0, y), Point2(c->get_size().x, y), col.inverted());
|
|
}
|
|
} else if (p_which == 2) {
|
|
c->draw_rect(Rect2(Point2(), c->get_size()), Color(1, 1, 1));
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
circle_mat->set_shader_parameter("v", v);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_slider_draw(int p_which) {
|
|
if (colorize_sliders) {
|
|
modes[current_mode]->slider_draw(p_which);
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_uv_input(const Ref<InputEvent> &p_event, Control *c) {
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
PickerShapeType actual_shape = _get_actual_shape();
|
|
|
|
if (bev.is_valid()) {
|
|
if (bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
Vector2 center = c->get_size() / 2.0;
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
real_t dist = center.distance_to(bev->get_position());
|
|
if (dist <= center.x) {
|
|
real_t rad = center.angle_to_point(bev->get_position());
|
|
h = ((rad >= 0) ? rad : (Math_TAU + rad)) / Math_TAU;
|
|
s = CLAMP(dist / center.x, 0, 1);
|
|
} else {
|
|
return;
|
|
}
|
|
} else {
|
|
real_t corner_x = (c == wheel_uv) ? center.x - Math_SQRT12 * c->get_size().width * 0.42 : 0;
|
|
real_t corner_y = (c == wheel_uv) ? center.y - Math_SQRT12 * c->get_size().height * 0.42 : 0;
|
|
Size2 real_size(c->get_size().x - corner_x * 2, c->get_size().y - corner_y * 2);
|
|
|
|
if (bev->get_position().x < corner_x || bev->get_position().x > c->get_size().x - corner_x ||
|
|
bev->get_position().y < corner_y || bev->get_position().y > c->get_size().y - corner_y) {
|
|
{
|
|
real_t dist = center.distance_to(bev->get_position());
|
|
|
|
if (dist >= center.x * 0.84 && dist <= center.x) {
|
|
real_t rad = center.angle_to_point(bev->get_position());
|
|
h = ((rad >= 0) ? rad : (Math_TAU + rad)) / Math_TAU;
|
|
spinning = true;
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!spinning) {
|
|
real_t x = CLAMP(bev->get_position().x - corner_x, 0, real_size.x);
|
|
real_t y = CLAMP(bev->get_position().y - corner_y, 0, real_size.y);
|
|
|
|
s = x / real_size.x;
|
|
v = 1.0 - y / real_size.y;
|
|
}
|
|
}
|
|
|
|
changing_color = true;
|
|
|
|
_copy_hsv_to_color();
|
|
last_color = color;
|
|
set_pick_color(color);
|
|
|
|
if (!deferred_mode_enabled) {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
} else if (!bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
if (deferred_mode_enabled) {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
add_recent_preset(color);
|
|
changing_color = false;
|
|
spinning = false;
|
|
} else {
|
|
changing_color = false;
|
|
spinning = false;
|
|
}
|
|
}
|
|
|
|
Ref<InputEventMouseMotion> mev = p_event;
|
|
|
|
if (mev.is_valid()) {
|
|
if (!changing_color) {
|
|
return;
|
|
}
|
|
|
|
Vector2 center = c->get_size() / 2.0;
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
real_t dist = center.distance_to(mev->get_position());
|
|
real_t rad = center.angle_to_point(mev->get_position());
|
|
h = ((rad >= 0) ? rad : (Math_TAU + rad)) / Math_TAU;
|
|
s = CLAMP(dist / center.x, 0, 1);
|
|
} else {
|
|
if (spinning) {
|
|
real_t rad = center.angle_to_point(mev->get_position());
|
|
h = ((rad >= 0) ? rad : (Math_TAU + rad)) / Math_TAU;
|
|
} else {
|
|
real_t corner_x = (c == wheel_uv) ? center.x - Math_SQRT12 * c->get_size().width * 0.42 : 0;
|
|
real_t corner_y = (c == wheel_uv) ? center.y - Math_SQRT12 * c->get_size().height * 0.42 : 0;
|
|
Size2 real_size(c->get_size().x - corner_x * 2, c->get_size().y - corner_y * 2);
|
|
|
|
real_t x = CLAMP(mev->get_position().x - corner_x, 0, real_size.x);
|
|
real_t y = CLAMP(mev->get_position().y - corner_y, 0, real_size.y);
|
|
|
|
s = x / real_size.x;
|
|
v = 1.0 - y / real_size.y;
|
|
}
|
|
}
|
|
|
|
_copy_hsv_to_color();
|
|
last_color = color;
|
|
set_pick_color(color);
|
|
|
|
if (!deferred_mode_enabled) {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_w_input(const Ref<InputEvent> &p_event) {
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
PickerShapeType actual_shape = _get_actual_shape();
|
|
|
|
if (bev.is_valid()) {
|
|
if (bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
changing_color = true;
|
|
float y = CLAMP((float)bev->get_position().y, 0, w_edit->get_size().height);
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
v = 1.0 - (y / w_edit->get_size().height);
|
|
} else {
|
|
h = y / w_edit->get_size().height;
|
|
}
|
|
} else {
|
|
changing_color = false;
|
|
}
|
|
|
|
_copy_hsv_to_color();
|
|
last_color = color;
|
|
set_pick_color(color);
|
|
|
|
if (!bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
add_recent_preset(color);
|
|
emit_signal(SNAME("color_changed"), color);
|
|
} else if (!deferred_mode_enabled) {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
}
|
|
|
|
Ref<InputEventMouseMotion> mev = p_event;
|
|
|
|
if (mev.is_valid()) {
|
|
if (!changing_color) {
|
|
return;
|
|
}
|
|
float y = CLAMP((float)mev->get_position().y, 0, w_edit->get_size().height);
|
|
if (actual_shape == SHAPE_VHS_CIRCLE || actual_shape == SHAPE_OKHSL_CIRCLE) {
|
|
v = 1.0 - (y / w_edit->get_size().height);
|
|
} else {
|
|
h = y / w_edit->get_size().height;
|
|
}
|
|
|
|
_copy_hsv_to_color();
|
|
last_color = color;
|
|
set_pick_color(color);
|
|
|
|
if (!deferred_mode_enabled) {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_slider_or_spin_input(const Ref<InputEvent> &p_event) {
|
|
if (line_edit_mouse_release) {
|
|
line_edit_mouse_release = false;
|
|
return;
|
|
}
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
if (bev.is_valid() && !bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
add_recent_preset(color);
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_line_edit_input(const Ref<InputEvent> &p_event) {
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
if (bev.is_valid() && !bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
line_edit_mouse_release = true;
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_preset_input(const Ref<InputEvent> &p_event, const Color &p_color) {
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
|
|
if (bev.is_valid()) {
|
|
if (bev->is_pressed() && bev->get_button_index() == MouseButton::LEFT) {
|
|
set_pick_color(p_color);
|
|
add_recent_preset(color);
|
|
emit_signal(SNAME("color_changed"), p_color);
|
|
} else if (bev->is_pressed() && bev->get_button_index() == MouseButton::RIGHT && can_add_swatches) {
|
|
erase_preset(p_color);
|
|
emit_signal(SNAME("preset_removed"), p_color);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_recent_preset_pressed(const bool p_pressed, ColorPresetButton *p_preset) {
|
|
if (!p_pressed) {
|
|
return;
|
|
}
|
|
set_pick_color(p_preset->get_preset_color());
|
|
|
|
recent_presets.move_to_back(recent_presets.find(p_preset->get_preset_color()));
|
|
List<Color>::Element *e = recent_preset_cache.find(p_preset->get_preset_color());
|
|
if (e) {
|
|
recent_preset_cache.move_to_back(e);
|
|
}
|
|
|
|
recent_preset_hbc->move_child(p_preset, 0);
|
|
emit_signal(SNAME("color_changed"), p_preset->get_preset_color());
|
|
}
|
|
|
|
void ColorPicker::_text_changed(const String &) {
|
|
text_changed = true;
|
|
}
|
|
|
|
void ColorPicker::_add_preset_pressed() {
|
|
add_preset(color);
|
|
emit_signal(SNAME("preset_added"), color);
|
|
}
|
|
|
|
void ColorPicker::_pick_button_pressed() {
|
|
is_picking_color = true;
|
|
set_process_internal(true);
|
|
|
|
if (!picker_window) {
|
|
picker_window = memnew(Popup);
|
|
picker_window->set_size(Vector2i(1, 1));
|
|
picker_window->connect(SceneStringName(visibility_changed), callable_mp(this, &ColorPicker::_pick_finished));
|
|
add_child(picker_window, false, INTERNAL_MODE_FRONT);
|
|
}
|
|
picker_window->popup();
|
|
}
|
|
|
|
void ColorPicker::_pick_finished() {
|
|
if (picker_window->is_visible()) {
|
|
return;
|
|
}
|
|
|
|
if (Input::get_singleton()->is_action_just_pressed(SNAME("ui_cancel"))) {
|
|
set_pick_color(old_color);
|
|
} else {
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
is_picking_color = false;
|
|
set_process_internal(false);
|
|
picker_window->hide();
|
|
}
|
|
|
|
void ColorPicker::_pick_button_pressed_legacy() {
|
|
if (!is_inside_tree()) {
|
|
return;
|
|
}
|
|
|
|
if (!picker_window) {
|
|
picker_window = memnew(Popup);
|
|
picker_window->hide();
|
|
picker_window->set_transient(true);
|
|
add_child(picker_window, false, INTERNAL_MODE_FRONT);
|
|
|
|
picker_texture_rect = memnew(TextureRect);
|
|
picker_texture_rect->set_anchors_preset(Control::PRESET_FULL_RECT);
|
|
picker_window->add_child(picker_texture_rect);
|
|
picker_texture_rect->set_default_cursor_shape(CURSOR_POINTING_HAND);
|
|
picker_texture_rect->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_picker_texture_input));
|
|
|
|
picker_preview = memnew(Panel);
|
|
picker_preview->set_anchors_preset(Control::PRESET_CENTER_TOP);
|
|
picker_preview->set_mouse_filter(MOUSE_FILTER_IGNORE);
|
|
picker_window->add_child(picker_preview);
|
|
|
|
picker_preview_label = memnew(Label);
|
|
picker_preview->set_anchors_preset(Control::PRESET_CENTER_TOP);
|
|
picker_preview_label->set_text("Color Picking active");
|
|
picker_preview->add_child(picker_preview_label);
|
|
|
|
picker_preview_style_box = (Ref<StyleBoxFlat>)memnew(StyleBoxFlat);
|
|
picker_preview_style_box->set_bg_color(Color(1.0, 1.0, 1.0));
|
|
picker_preview->add_theme_style_override(SceneStringName(panel), picker_preview_style_box);
|
|
}
|
|
|
|
Rect2i screen_rect;
|
|
if (picker_window->is_embedded()) {
|
|
screen_rect = picker_window->get_embedder()->get_visible_rect();
|
|
picker_window->set_position(Point2i());
|
|
picker_texture_rect->set_texture(ImageTexture::create_from_image(picker_window->get_embedder()->get_texture()->get_image()));
|
|
} else {
|
|
screen_rect = picker_window->get_parent_rect();
|
|
picker_window->set_position(screen_rect.position);
|
|
|
|
Ref<Image> target_image = Image::create_empty(screen_rect.size.x, screen_rect.size.y, false, Image::FORMAT_RGB8);
|
|
DisplayServer *ds = DisplayServer::get_singleton();
|
|
|
|
// Add the Texture of each Window to the Image.
|
|
Vector<DisplayServer::WindowID> wl = ds->get_window_list();
|
|
// FIXME: sort windows by visibility.
|
|
for (int index = 0; index < wl.size(); index++) {
|
|
DisplayServer::WindowID wid = wl[index];
|
|
if (wid == DisplayServer::INVALID_WINDOW_ID) {
|
|
continue;
|
|
}
|
|
|
|
ObjectID woid = DisplayServer::get_singleton()->window_get_attached_instance_id(wid);
|
|
if (woid == ObjectID()) {
|
|
continue;
|
|
}
|
|
|
|
Window *w = Object::cast_to<Window>(ObjectDB::get_instance(woid));
|
|
Ref<Image> img = w->get_texture()->get_image();
|
|
if (!img.is_valid() || img->is_empty()) {
|
|
continue;
|
|
}
|
|
img->convert(Image::FORMAT_RGB8);
|
|
target_image->blit_rect(img, Rect2i(Point2i(0, 0), img->get_size()), w->get_position());
|
|
}
|
|
|
|
picker_texture_rect->set_texture(ImageTexture::create_from_image(target_image));
|
|
}
|
|
|
|
picker_window->set_size(screen_rect.size);
|
|
picker_preview->set_size(screen_rect.size / 10.0); // 10% of size in each axis.
|
|
picker_window->popup();
|
|
}
|
|
|
|
void ColorPicker::_picker_texture_input(const Ref<InputEvent> &p_event) {
|
|
if (!is_inside_tree()) {
|
|
return;
|
|
}
|
|
|
|
Ref<InputEventMouseButton> bev = p_event;
|
|
if (bev.is_valid() && bev->get_button_index() == MouseButton::LEFT && !bev->is_pressed()) {
|
|
set_pick_color(picker_color);
|
|
emit_signal(SNAME("color_changed"), color);
|
|
picker_window->hide();
|
|
}
|
|
|
|
Ref<InputEventMouseMotion> mev = p_event;
|
|
if (mev.is_valid()) {
|
|
Ref<Image> img = picker_texture_rect->get_texture()->get_image();
|
|
if (img.is_valid() && !img->is_empty()) {
|
|
Vector2 ofs = mev->get_position();
|
|
picker_color = img->get_pixel(ofs.x, ofs.y);
|
|
picker_preview_style_box->set_bg_color(picker_color);
|
|
picker_preview_label->set_self_modulate(picker_color.get_luminance() < 0.5 ? Color(1.0f, 1.0f, 1.0f) : Color(0.0f, 0.0f, 0.0f));
|
|
}
|
|
}
|
|
}
|
|
|
|
void ColorPicker::_html_focus_exit() {
|
|
if (c_text->is_menu_visible()) {
|
|
return;
|
|
}
|
|
|
|
if (is_visible_in_tree()) {
|
|
_html_submitted(c_text->get_text());
|
|
} else {
|
|
_update_text_value();
|
|
}
|
|
}
|
|
|
|
void ColorPicker::set_can_add_swatches(bool p_enabled) {
|
|
if (can_add_swatches == p_enabled) {
|
|
return;
|
|
}
|
|
can_add_swatches = p_enabled;
|
|
if (!p_enabled) {
|
|
btn_add_preset->set_disabled(true);
|
|
btn_add_preset->set_focus_mode(FOCUS_NONE);
|
|
} else {
|
|
btn_add_preset->set_disabled(false);
|
|
btn_add_preset->set_focus_mode(FOCUS_ALL);
|
|
}
|
|
}
|
|
|
|
bool ColorPicker::are_swatches_enabled() const {
|
|
return can_add_swatches;
|
|
}
|
|
|
|
void ColorPicker::set_presets_visible(bool p_visible) {
|
|
if (presets_visible == p_visible) {
|
|
return;
|
|
}
|
|
presets_visible = p_visible;
|
|
btn_preset->set_visible(p_visible);
|
|
btn_recent_preset->set_visible(p_visible);
|
|
}
|
|
|
|
bool ColorPicker::are_presets_visible() const {
|
|
return presets_visible;
|
|
}
|
|
|
|
void ColorPicker::set_modes_visible(bool p_visible) {
|
|
if (color_modes_visible == p_visible) {
|
|
return;
|
|
}
|
|
color_modes_visible = p_visible;
|
|
mode_hbc->set_visible(p_visible);
|
|
}
|
|
|
|
bool ColorPicker::are_modes_visible() const {
|
|
return color_modes_visible;
|
|
}
|
|
|
|
void ColorPicker::set_sampler_visible(bool p_visible) {
|
|
if (sampler_visible == p_visible) {
|
|
return;
|
|
}
|
|
sampler_visible = p_visible;
|
|
sample_hbc->set_visible(p_visible);
|
|
}
|
|
|
|
bool ColorPicker::is_sampler_visible() const {
|
|
return sampler_visible;
|
|
}
|
|
|
|
void ColorPicker::set_sliders_visible(bool p_visible) {
|
|
if (sliders_visible == p_visible) {
|
|
return;
|
|
}
|
|
sliders_visible = p_visible;
|
|
slider_gc->set_visible(p_visible);
|
|
}
|
|
|
|
bool ColorPicker::are_sliders_visible() const {
|
|
return sliders_visible;
|
|
}
|
|
|
|
void ColorPicker::set_hex_visible(bool p_visible) {
|
|
if (hex_visible == p_visible) {
|
|
return;
|
|
}
|
|
hex_visible = p_visible;
|
|
hex_hbc->set_visible(p_visible);
|
|
}
|
|
|
|
bool ColorPicker::is_hex_visible() const {
|
|
return hex_visible;
|
|
}
|
|
|
|
void ColorPicker::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_pick_color", "color"), &ColorPicker::set_pick_color);
|
|
ClassDB::bind_method(D_METHOD("get_pick_color"), &ColorPicker::get_pick_color);
|
|
ClassDB::bind_method(D_METHOD("set_deferred_mode", "mode"), &ColorPicker::set_deferred_mode);
|
|
ClassDB::bind_method(D_METHOD("is_deferred_mode"), &ColorPicker::is_deferred_mode);
|
|
ClassDB::bind_method(D_METHOD("set_color_mode", "color_mode"), &ColorPicker::set_color_mode);
|
|
ClassDB::bind_method(D_METHOD("get_color_mode"), &ColorPicker::get_color_mode);
|
|
ClassDB::bind_method(D_METHOD("set_edit_alpha", "show"), &ColorPicker::set_edit_alpha);
|
|
ClassDB::bind_method(D_METHOD("is_editing_alpha"), &ColorPicker::is_editing_alpha);
|
|
ClassDB::bind_method(D_METHOD("set_can_add_swatches", "enabled"), &ColorPicker::set_can_add_swatches);
|
|
ClassDB::bind_method(D_METHOD("are_swatches_enabled"), &ColorPicker::are_swatches_enabled);
|
|
ClassDB::bind_method(D_METHOD("set_presets_visible", "visible"), &ColorPicker::set_presets_visible);
|
|
ClassDB::bind_method(D_METHOD("are_presets_visible"), &ColorPicker::are_presets_visible);
|
|
ClassDB::bind_method(D_METHOD("set_modes_visible", "visible"), &ColorPicker::set_modes_visible);
|
|
ClassDB::bind_method(D_METHOD("are_modes_visible"), &ColorPicker::are_modes_visible);
|
|
ClassDB::bind_method(D_METHOD("set_sampler_visible", "visible"), &ColorPicker::set_sampler_visible);
|
|
ClassDB::bind_method(D_METHOD("is_sampler_visible"), &ColorPicker::is_sampler_visible);
|
|
ClassDB::bind_method(D_METHOD("set_sliders_visible", "visible"), &ColorPicker::set_sliders_visible);
|
|
ClassDB::bind_method(D_METHOD("are_sliders_visible"), &ColorPicker::are_sliders_visible);
|
|
ClassDB::bind_method(D_METHOD("set_hex_visible", "visible"), &ColorPicker::set_hex_visible);
|
|
ClassDB::bind_method(D_METHOD("is_hex_visible"), &ColorPicker::is_hex_visible);
|
|
ClassDB::bind_method(D_METHOD("add_preset", "color"), &ColorPicker::add_preset);
|
|
ClassDB::bind_method(D_METHOD("erase_preset", "color"), &ColorPicker::erase_preset);
|
|
ClassDB::bind_method(D_METHOD("get_presets"), &ColorPicker::get_presets);
|
|
ClassDB::bind_method(D_METHOD("add_recent_preset", "color"), &ColorPicker::add_recent_preset);
|
|
ClassDB::bind_method(D_METHOD("erase_recent_preset", "color"), &ColorPicker::erase_recent_preset);
|
|
ClassDB::bind_method(D_METHOD("get_recent_presets"), &ColorPicker::get_recent_presets);
|
|
ClassDB::bind_method(D_METHOD("set_picker_shape", "shape"), &ColorPicker::set_picker_shape);
|
|
ClassDB::bind_method(D_METHOD("get_picker_shape"), &ColorPicker::get_picker_shape);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_pick_color", "get_pick_color");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "edit_alpha"), "set_edit_alpha", "is_editing_alpha");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "color_mode", PROPERTY_HINT_ENUM, "RGB,HSV,RAW,OKHSL"), "set_color_mode", "get_color_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "deferred_mode"), "set_deferred_mode", "is_deferred_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "picker_shape", PROPERTY_HINT_ENUM, "HSV Rectangle,HSV Rectangle Wheel,VHS Circle,OKHSL Circle,None"), "set_picker_shape", "get_picker_shape");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "can_add_swatches"), "set_can_add_swatches", "are_swatches_enabled");
|
|
ADD_GROUP("Customization", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "sampler_visible"), "set_sampler_visible", "is_sampler_visible");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "color_modes_visible"), "set_modes_visible", "are_modes_visible");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "sliders_visible"), "set_sliders_visible", "are_sliders_visible");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hex_visible"), "set_hex_visible", "is_hex_visible");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "presets_visible"), "set_presets_visible", "are_presets_visible");
|
|
|
|
ADD_SIGNAL(MethodInfo("color_changed", PropertyInfo(Variant::COLOR, "color")));
|
|
ADD_SIGNAL(MethodInfo("preset_added", PropertyInfo(Variant::COLOR, "color")));
|
|
ADD_SIGNAL(MethodInfo("preset_removed", PropertyInfo(Variant::COLOR, "color")));
|
|
|
|
BIND_ENUM_CONSTANT(MODE_RGB);
|
|
BIND_ENUM_CONSTANT(MODE_HSV);
|
|
BIND_ENUM_CONSTANT(MODE_RAW);
|
|
BIND_ENUM_CONSTANT(MODE_OKHSL);
|
|
|
|
BIND_ENUM_CONSTANT(SHAPE_HSV_RECTANGLE);
|
|
BIND_ENUM_CONSTANT(SHAPE_HSV_WHEEL);
|
|
BIND_ENUM_CONSTANT(SHAPE_VHS_CIRCLE);
|
|
BIND_ENUM_CONSTANT(SHAPE_OKHSL_CIRCLE);
|
|
BIND_ENUM_CONSTANT(SHAPE_NONE);
|
|
|
|
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_CONSTANT, ColorPicker, content_margin, "margin");
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, ColorPicker, label_width);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, ColorPicker, sv_width);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, ColorPicker, sv_height);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, ColorPicker, h_width);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, ColorPicker, center_slider_grabbers);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, screen_picker);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, expanded_arrow);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, folded_arrow);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, add_preset);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, shape_rect);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, shape_rect_wheel);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, shape_circle);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, bar_arrow);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, sample_bg);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, sample_revert);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, overbright_indicator);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, picker_cursor);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, color_hue);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPicker, color_okhsl_hue);
|
|
|
|
BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_STYLEBOX, ColorPicker, mode_button_normal, "tab_unselected", "TabContainer");
|
|
BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_STYLEBOX, ColorPicker, mode_button_pressed, "tab_selected", "TabContainer");
|
|
BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_STYLEBOX, ColorPicker, mode_button_hover, "tab_selected", "TabContainer");
|
|
}
|
|
|
|
ColorPicker::ColorPicker() {
|
|
internal_margin = memnew(MarginContainer);
|
|
add_child(internal_margin, false, INTERNAL_MODE_FRONT);
|
|
|
|
VBoxContainer *real_vbox = memnew(VBoxContainer);
|
|
internal_margin->add_child(real_vbox);
|
|
|
|
HBoxContainer *hb_edit = memnew(HBoxContainer);
|
|
real_vbox->add_child(hb_edit);
|
|
hb_edit->set_v_size_flags(SIZE_SHRINK_BEGIN);
|
|
|
|
uv_edit = memnew(Control);
|
|
hb_edit->add_child(uv_edit);
|
|
uv_edit->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_uv_input).bind(uv_edit));
|
|
uv_edit->set_mouse_filter(MOUSE_FILTER_PASS);
|
|
uv_edit->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
uv_edit->set_v_size_flags(SIZE_EXPAND_FILL);
|
|
uv_edit->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_hsv_draw).bind(0, uv_edit));
|
|
|
|
sample_hbc = memnew(HBoxContainer);
|
|
real_vbox->add_child(sample_hbc);
|
|
|
|
btn_pick = memnew(Button);
|
|
sample_hbc->add_child(btn_pick);
|
|
if (DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_SCREEN_CAPTURE)) {
|
|
btn_pick->set_tooltip_text(ETR("Pick a color from the screen."));
|
|
btn_pick->connect(SceneStringName(pressed), callable_mp(this, &ColorPicker::_pick_button_pressed));
|
|
} else {
|
|
// On unsupported platforms, use a legacy method for color picking.
|
|
btn_pick->set_tooltip_text(ETR("Pick a color from the application window."));
|
|
btn_pick->connect(SceneStringName(pressed), callable_mp(this, &ColorPicker::_pick_button_pressed_legacy));
|
|
}
|
|
|
|
sample = memnew(TextureRect);
|
|
sample_hbc->add_child(sample);
|
|
sample->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
sample->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_sample_input));
|
|
sample->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_sample_draw));
|
|
|
|
btn_shape = memnew(MenuButton);
|
|
btn_shape->set_flat(false);
|
|
sample_hbc->add_child(btn_shape);
|
|
btn_shape->set_toggle_mode(true);
|
|
btn_shape->set_tooltip_text(ETR("Select a picker shape."));
|
|
|
|
current_shape = SHAPE_HSV_RECTANGLE;
|
|
|
|
shape_popup = btn_shape->get_popup();
|
|
shape_popup->add_radio_check_item("HSV Rectangle", SHAPE_HSV_RECTANGLE);
|
|
shape_popup->add_radio_check_item("HSV Wheel", SHAPE_HSV_WHEEL);
|
|
shape_popup->add_radio_check_item("VHS Circle", SHAPE_VHS_CIRCLE);
|
|
shape_popup->add_radio_check_item("OKHSL Circle", SHAPE_OKHSL_CIRCLE);
|
|
shape_popup->set_item_checked(current_shape, true);
|
|
shape_popup->connect(SceneStringName(id_pressed), callable_mp(this, &ColorPicker::set_picker_shape));
|
|
|
|
add_mode(new ColorModeRGB(this));
|
|
add_mode(new ColorModeHSV(this));
|
|
add_mode(new ColorModeRAW(this));
|
|
add_mode(new ColorModeOKHSL(this));
|
|
|
|
mode_hbc = memnew(HBoxContainer);
|
|
real_vbox->add_child(mode_hbc);
|
|
|
|
mode_group.instantiate();
|
|
|
|
for (int i = 0; i < MODE_BUTTON_COUNT; i++) {
|
|
mode_btns[i] = memnew(Button);
|
|
mode_hbc->add_child(mode_btns[i]);
|
|
mode_btns[i]->set_focus_mode(FOCUS_NONE);
|
|
mode_btns[i]->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
mode_btns[i]->set_toggle_mode(true);
|
|
mode_btns[i]->set_text(modes[i]->get_name());
|
|
mode_btns[i]->set_button_group(mode_group);
|
|
mode_btns[i]->connect(SceneStringName(pressed), callable_mp(this, &ColorPicker::set_color_mode).bind((ColorModeType)i));
|
|
}
|
|
mode_btns[0]->set_pressed(true);
|
|
|
|
btn_mode = memnew(MenuButton);
|
|
btn_mode->set_text("...");
|
|
btn_mode->set_flat(false);
|
|
mode_hbc->add_child(btn_mode);
|
|
btn_mode->set_toggle_mode(true);
|
|
btn_mode->set_tooltip_text(ETR("Select a picker mode."));
|
|
|
|
current_mode = MODE_RGB;
|
|
|
|
mode_popup = btn_mode->get_popup();
|
|
for (int i = 0; i < modes.size(); i++) {
|
|
mode_popup->add_radio_check_item(modes[i]->get_name(), i);
|
|
}
|
|
mode_popup->add_separator();
|
|
mode_popup->add_check_item("Colorized Sliders", MODE_MAX);
|
|
mode_popup->set_item_checked(current_mode, true);
|
|
mode_popup->set_item_checked(MODE_MAX + 1, true);
|
|
mode_popup->connect(SceneStringName(id_pressed), callable_mp(this, &ColorPicker::_set_mode_popup_value));
|
|
VBoxContainer *vbl = memnew(VBoxContainer);
|
|
real_vbox->add_child(vbl);
|
|
|
|
VBoxContainer *vbr = memnew(VBoxContainer);
|
|
|
|
real_vbox->add_child(vbr);
|
|
vbr->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
|
|
slider_gc = memnew(GridContainer);
|
|
|
|
vbr->add_child(slider_gc);
|
|
slider_gc->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
slider_gc->set_columns(3);
|
|
|
|
for (int i = 0; i < SLIDER_COUNT + 1; i++) {
|
|
create_slider(slider_gc, i);
|
|
}
|
|
|
|
alpha_label->set_text("A");
|
|
|
|
hex_hbc = memnew(HBoxContainer);
|
|
hex_hbc->set_alignment(ALIGNMENT_BEGIN);
|
|
vbr->add_child(hex_hbc);
|
|
|
|
hex_hbc->add_child(memnew(Label("Hex")));
|
|
|
|
text_type = memnew(Button);
|
|
hex_hbc->add_child(text_type);
|
|
text_type->set_text("#");
|
|
text_type->set_tooltip_text(RTR("Switch between hexadecimal and code values."));
|
|
if (Engine::get_singleton()->is_editor_hint()) {
|
|
text_type->connect(SceneStringName(pressed), callable_mp(this, &ColorPicker::_text_type_toggled));
|
|
} else {
|
|
text_type->set_flat(true);
|
|
text_type->set_mouse_filter(MOUSE_FILTER_IGNORE);
|
|
}
|
|
|
|
c_text = memnew(LineEdit);
|
|
hex_hbc->add_child(c_text);
|
|
c_text->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
c_text->set_select_all_on_focus(true);
|
|
c_text->set_tooltip_text(ETR("Enter a hex code (\"#ff0000\") or named color (\"red\")."));
|
|
c_text->set_placeholder(ETR("Hex code or named color"));
|
|
c_text->connect("text_submitted", callable_mp(this, &ColorPicker::_html_submitted));
|
|
c_text->connect(SceneStringName(text_changed), callable_mp(this, &ColorPicker::_text_changed));
|
|
c_text->connect(SceneStringName(focus_exited), callable_mp(this, &ColorPicker::_html_focus_exit));
|
|
|
|
wheel_edit = memnew(AspectRatioContainer);
|
|
wheel_edit->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
wheel_edit->set_v_size_flags(SIZE_EXPAND_FILL);
|
|
hb_edit->add_child(wheel_edit);
|
|
|
|
wheel_mat.instantiate();
|
|
wheel_mat->set_shader(wheel_shader);
|
|
circle_mat.instantiate();
|
|
circle_mat->set_shader(circle_shader);
|
|
|
|
wheel_margin = memnew(MarginContainer);
|
|
wheel_margin->add_theme_constant_override("margin_bottom", 8);
|
|
wheel_edit->add_child(wheel_margin);
|
|
|
|
wheel = memnew(Control);
|
|
wheel_margin->add_child(wheel);
|
|
wheel->set_mouse_filter(MOUSE_FILTER_PASS);
|
|
wheel->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_hsv_draw).bind(2, wheel));
|
|
|
|
wheel_uv = memnew(Control);
|
|
wheel_margin->add_child(wheel_uv);
|
|
wheel_uv->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_uv_input).bind(wheel_uv));
|
|
wheel_uv->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_hsv_draw).bind(0, wheel_uv));
|
|
|
|
w_edit = memnew(Control);
|
|
hb_edit->add_child(w_edit);
|
|
w_edit->set_h_size_flags(SIZE_FILL);
|
|
w_edit->set_v_size_flags(SIZE_EXPAND_FILL);
|
|
w_edit->connect(SceneStringName(gui_input), callable_mp(this, &ColorPicker::_w_input));
|
|
w_edit->connect(SceneStringName(draw), callable_mp(this, &ColorPicker::_hsv_draw).bind(1, w_edit));
|
|
|
|
_update_controls();
|
|
updating = false;
|
|
|
|
preset_container = memnew(GridContainer);
|
|
preset_container->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
preset_container->set_columns(PRESET_COLUMN_COUNT);
|
|
preset_container->hide();
|
|
|
|
preset_group.instantiate();
|
|
|
|
btn_preset = memnew(Button);
|
|
btn_preset->set_text("Swatches");
|
|
btn_preset->set_flat(true);
|
|
btn_preset->set_toggle_mode(true);
|
|
btn_preset->set_focus_mode(FOCUS_NONE);
|
|
btn_preset->set_text_alignment(HORIZONTAL_ALIGNMENT_LEFT);
|
|
btn_preset->connect("toggled", callable_mp(this, &ColorPicker::_show_hide_preset).bind(btn_preset, preset_container));
|
|
real_vbox->add_child(btn_preset);
|
|
|
|
real_vbox->add_child(preset_container);
|
|
|
|
recent_preset_hbc = memnew(HBoxContainer);
|
|
recent_preset_hbc->set_v_size_flags(SIZE_SHRINK_BEGIN);
|
|
recent_preset_hbc->hide();
|
|
|
|
recent_preset_group.instantiate();
|
|
|
|
btn_recent_preset = memnew(Button);
|
|
btn_recent_preset->set_text("Recent Colors");
|
|
btn_recent_preset->set_flat(true);
|
|
btn_recent_preset->set_toggle_mode(true);
|
|
btn_recent_preset->set_focus_mode(FOCUS_NONE);
|
|
btn_recent_preset->set_text_alignment(HORIZONTAL_ALIGNMENT_LEFT);
|
|
btn_recent_preset->connect("toggled", callable_mp(this, &ColorPicker::_show_hide_preset).bind(btn_recent_preset, recent_preset_hbc));
|
|
real_vbox->add_child(btn_recent_preset);
|
|
|
|
real_vbox->add_child(recent_preset_hbc);
|
|
|
|
set_pick_color(Color(1, 1, 1));
|
|
|
|
btn_add_preset = memnew(Button);
|
|
btn_add_preset->set_icon_alignment(HORIZONTAL_ALIGNMENT_CENTER);
|
|
btn_add_preset->set_tooltip_text(ETR("Add current color as a preset."));
|
|
btn_add_preset->connect(SceneStringName(pressed), callable_mp(this, &ColorPicker::_add_preset_pressed));
|
|
preset_container->add_child(btn_add_preset);
|
|
}
|
|
|
|
ColorPicker::~ColorPicker() {
|
|
for (int i = 0; i < modes.size(); i++) {
|
|
delete modes[i];
|
|
}
|
|
}
|
|
|
|
/////////////////
|
|
|
|
void ColorPickerPopupPanel::_input_from_window(const Ref<InputEvent> &p_event) {
|
|
if (p_event->is_action_pressed(SNAME("ui_accept"), false, true)) {
|
|
_close_pressed();
|
|
}
|
|
PopupPanel::_input_from_window(p_event);
|
|
}
|
|
|
|
/////////////////
|
|
|
|
void ColorPickerButton::_about_to_popup() {
|
|
set_pressed(true);
|
|
if (picker) {
|
|
picker->set_old_color(color);
|
|
}
|
|
}
|
|
|
|
void ColorPickerButton::_color_changed(const Color &p_color) {
|
|
color = p_color;
|
|
queue_redraw();
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
|
|
void ColorPickerButton::_modal_closed() {
|
|
if (Input::get_singleton()->is_action_just_pressed(SNAME("ui_cancel"))) {
|
|
set_pick_color(picker->get_old_color());
|
|
emit_signal(SNAME("color_changed"), color);
|
|
}
|
|
emit_signal(SNAME("popup_closed"));
|
|
set_pressed(false);
|
|
}
|
|
|
|
void ColorPickerButton::pressed() {
|
|
_update_picker();
|
|
|
|
Size2 minsize = popup->get_contents_minimum_size();
|
|
float viewport_height = get_viewport_rect().size.y;
|
|
|
|
popup->reset_size();
|
|
picker->_update_presets();
|
|
picker->_update_recent_presets();
|
|
|
|
// Determine in which direction to show the popup. By default popup horizontally centered below the button.
|
|
// But if the popup doesn't fit below and the button is in the bottom half of the viewport, show above.
|
|
bool show_above = false;
|
|
if (get_global_position().y + get_size().y + minsize.y > viewport_height && get_global_position().y * 2 + get_size().y > viewport_height) {
|
|
show_above = true;
|
|
}
|
|
|
|
float h_offset = (get_size().x - minsize.x) / 2;
|
|
float v_offset = show_above ? -minsize.y : get_size().y;
|
|
popup->set_position(get_screen_position() + Vector2(h_offset, v_offset));
|
|
popup->popup();
|
|
picker->set_focus_on_line_edit();
|
|
}
|
|
|
|
void ColorPickerButton::_notification(int p_what) {
|
|
switch (p_what) {
|
|
case NOTIFICATION_DRAW: {
|
|
const Rect2 r = Rect2(theme_cache.normal_style->get_offset(), get_size() - theme_cache.normal_style->get_minimum_size());
|
|
draw_texture_rect(theme_cache.background_icon, r, true);
|
|
draw_rect(r, color);
|
|
|
|
if (color.r > 1 || color.g > 1 || color.b > 1) {
|
|
// Draw an indicator to denote that the color is "overbright" and can't be displayed accurately in the preview
|
|
draw_texture(theme_cache.overbright_indicator, theme_cache.normal_style->get_offset());
|
|
}
|
|
} break;
|
|
|
|
case NOTIFICATION_WM_CLOSE_REQUEST: {
|
|
if (popup) {
|
|
popup->hide();
|
|
}
|
|
} break;
|
|
|
|
case NOTIFICATION_VISIBILITY_CHANGED: {
|
|
if (popup && !is_visible_in_tree()) {
|
|
popup->hide();
|
|
}
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void ColorPickerButton::set_pick_color(const Color &p_color) {
|
|
if (color == p_color) {
|
|
return;
|
|
}
|
|
color = p_color;
|
|
if (picker) {
|
|
picker->set_pick_color(p_color);
|
|
}
|
|
|
|
queue_redraw();
|
|
}
|
|
|
|
Color ColorPickerButton::get_pick_color() const {
|
|
return color;
|
|
}
|
|
|
|
void ColorPickerButton::set_edit_alpha(bool p_show) {
|
|
if (edit_alpha == p_show) {
|
|
return;
|
|
}
|
|
edit_alpha = p_show;
|
|
if (picker) {
|
|
picker->set_edit_alpha(p_show);
|
|
}
|
|
}
|
|
|
|
bool ColorPickerButton::is_editing_alpha() const {
|
|
return edit_alpha;
|
|
}
|
|
|
|
ColorPicker *ColorPickerButton::get_picker() {
|
|
_update_picker();
|
|
return picker;
|
|
}
|
|
|
|
PopupPanel *ColorPickerButton::get_popup() {
|
|
_update_picker();
|
|
return popup;
|
|
}
|
|
|
|
void ColorPickerButton::_update_picker() {
|
|
if (!picker) {
|
|
popup = memnew(ColorPickerPopupPanel);
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popup->set_wrap_controls(true);
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picker = memnew(ColorPicker);
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picker->set_anchors_and_offsets_preset(PRESET_FULL_RECT);
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popup->add_child(picker);
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add_child(popup, false, INTERNAL_MODE_FRONT);
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picker->connect("color_changed", callable_mp(this, &ColorPickerButton::_color_changed));
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popup->connect("about_to_popup", callable_mp(this, &ColorPickerButton::_about_to_popup));
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popup->connect("popup_hide", callable_mp(this, &ColorPickerButton::_modal_closed));
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picker->connect(SceneStringName(minimum_size_changed), callable_mp((Window *)popup, &Window::reset_size));
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picker->set_pick_color(color);
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picker->set_edit_alpha(edit_alpha);
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picker->set_display_old_color(true);
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emit_signal(SNAME("picker_created"));
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}
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}
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|
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void ColorPickerButton::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_pick_color", "color"), &ColorPickerButton::set_pick_color);
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ClassDB::bind_method(D_METHOD("get_pick_color"), &ColorPickerButton::get_pick_color);
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ClassDB::bind_method(D_METHOD("get_picker"), &ColorPickerButton::get_picker);
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ClassDB::bind_method(D_METHOD("get_popup"), &ColorPickerButton::get_popup);
|
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ClassDB::bind_method(D_METHOD("set_edit_alpha", "show"), &ColorPickerButton::set_edit_alpha);
|
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ClassDB::bind_method(D_METHOD("is_editing_alpha"), &ColorPickerButton::is_editing_alpha);
|
|
ClassDB::bind_method(D_METHOD("_about_to_popup"), &ColorPickerButton::_about_to_popup);
|
|
|
|
ADD_SIGNAL(MethodInfo("color_changed", PropertyInfo(Variant::COLOR, "color")));
|
|
ADD_SIGNAL(MethodInfo("popup_closed"));
|
|
ADD_SIGNAL(MethodInfo("picker_created"));
|
|
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_pick_color", "get_pick_color");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "edit_alpha"), "set_edit_alpha", "is_editing_alpha");
|
|
|
|
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_STYLEBOX, ColorPickerButton, normal_style, "normal");
|
|
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, ColorPickerButton, background_icon, "bg");
|
|
BIND_THEME_ITEM_EXT(Theme::DATA_TYPE_ICON, ColorPickerButton, overbright_indicator, "overbright_indicator", "ColorPicker");
|
|
}
|
|
|
|
ColorPickerButton::ColorPickerButton(const String &p_text) :
|
|
Button(p_text) {
|
|
set_toggle_mode(true);
|
|
}
|
|
|
|
/////////////////
|
|
|
|
void ColorPresetButton::_notification(int p_what) {
|
|
switch (p_what) {
|
|
case NOTIFICATION_DRAW: {
|
|
const Rect2 r = Rect2(Point2(0, 0), get_size());
|
|
Ref<StyleBox> sb_raw = theme_cache.foreground_style->duplicate();
|
|
Ref<StyleBoxFlat> sb_flat = sb_raw;
|
|
Ref<StyleBoxTexture> sb_texture = sb_raw;
|
|
|
|
if (sb_flat.is_valid()) {
|
|
sb_flat->set_border_width(SIDE_BOTTOM, 2);
|
|
if (get_draw_mode() == DRAW_PRESSED || get_draw_mode() == DRAW_HOVER_PRESSED) {
|
|
sb_flat->set_border_color(Color(1, 1, 1, 1));
|
|
} else {
|
|
sb_flat->set_border_color(Color(0, 0, 0, 1));
|
|
}
|
|
|
|
if (preset_color.a < 1) {
|
|
// Draw a background pattern when the color is transparent.
|
|
sb_flat->set_bg_color(Color(1, 1, 1));
|
|
sb_flat->draw(get_canvas_item(), r);
|
|
|
|
Rect2 bg_texture_rect = r.grow_side(SIDE_LEFT, -sb_flat->get_margin(SIDE_LEFT));
|
|
bg_texture_rect = bg_texture_rect.grow_side(SIDE_RIGHT, -sb_flat->get_margin(SIDE_RIGHT));
|
|
bg_texture_rect = bg_texture_rect.grow_side(SIDE_TOP, -sb_flat->get_margin(SIDE_TOP));
|
|
bg_texture_rect = bg_texture_rect.grow_side(SIDE_BOTTOM, -sb_flat->get_margin(SIDE_BOTTOM));
|
|
|
|
draw_texture_rect(theme_cache.background_icon, bg_texture_rect, true);
|
|
sb_flat->set_bg_color(preset_color);
|
|
}
|
|
sb_flat->set_bg_color(preset_color);
|
|
sb_flat->draw(get_canvas_item(), r);
|
|
} else if (sb_texture.is_valid()) {
|
|
if (preset_color.a < 1) {
|
|
// Draw a background pattern when the color is transparent.
|
|
bool use_tile_texture = (sb_texture->get_h_axis_stretch_mode() == StyleBoxTexture::AxisStretchMode::AXIS_STRETCH_MODE_TILE) || (sb_texture->get_h_axis_stretch_mode() == StyleBoxTexture::AxisStretchMode::AXIS_STRETCH_MODE_TILE_FIT);
|
|
draw_texture_rect(theme_cache.background_icon, r, use_tile_texture);
|
|
}
|
|
sb_texture->set_modulate(preset_color);
|
|
sb_texture->draw(get_canvas_item(), r);
|
|
} else {
|
|
WARN_PRINT("Unsupported StyleBox used for ColorPresetButton. Use StyleBoxFlat or StyleBoxTexture instead.");
|
|
}
|
|
if (preset_color.r > 1 || preset_color.g > 1 || preset_color.b > 1) {
|
|
// Draw an indicator to denote that the color is "overbright" and can't be displayed accurately in the preview
|
|
draw_texture(theme_cache.overbright_indicator, Vector2(0, 0));
|
|
}
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void ColorPresetButton::set_preset_color(const Color &p_color) {
|
|
preset_color = p_color;
|
|
}
|
|
|
|
Color ColorPresetButton::get_preset_color() const {
|
|
return preset_color;
|
|
}
|
|
|
|
void ColorPresetButton::_bind_methods() {
|
|
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_STYLEBOX, ColorPresetButton, foreground_style, "preset_fg");
|
|
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_ICON, ColorPresetButton, background_icon, "preset_bg");
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, ColorPresetButton, overbright_indicator);
|
|
}
|
|
|
|
ColorPresetButton::ColorPresetButton(Color p_color, int p_size) {
|
|
preset_color = p_color;
|
|
set_toggle_mode(true);
|
|
set_custom_minimum_size(Size2(p_size, p_size));
|
|
}
|
|
|
|
ColorPresetButton::~ColorPresetButton() {
|
|
}
|