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Add Various ColorPicker shapes

This commit is contained in:
Kongfa Waroros 2021-02-23 17:22:46 +07:00
parent 55faf1c874
commit 6294507acb
12 changed files with 348 additions and 78 deletions
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12
doc/classes/ColorPicker.xml
View File

@ -51,6 +51,9 @@
If [code]true[/code], allows editing the color with Hue/Saturation/Value sliders.
[b]Note:[/b] Cannot be enabled if raw mode is on.
</member>
<member name="picker_shape" type="int" setter="set_picker_shape" getter="get_picker_shape" default="0">
The shape of the color space view. See [enum PickerShapeType].
</member>
<member name="presets_enabled" type="bool" setter="set_presets_enabled" getter="are_presets_enabled" default="true">
If [code]true[/code], the "add preset" button is enabled.
</member>
@ -86,6 +89,15 @@
</signal>
</signals>
<constants>
<constant name="SHAPE_HSV_RECTANGLE" value="0" enum="PickerShapeType">
HSV Color Model rectangle color space.
</constant>
<constant name="SHAPE_HSV_WHEEL" value="1" enum="PickerShapeType">
HSV Color Model rectangle color space with a wheel.
</constant>
<constant name="SHAPE_VHS_CIRCLE" value="2" enum="PickerShapeType">
HSV Color Model circle color space. Use Saturation as a radius.
</constant>
</constants>
<theme_items>
<theme_item name="add_preset" type="Texture2D">

2
editor/editor_node.cpp
View File

@ -5892,6 +5892,8 @@ EditorNode::EditorNode() {
EDITOR_DEF("interface/inspector/resources_to_open_in_new_inspector", "Script,MeshLibrary,TileSet");
EDITOR_DEF("interface/inspector/default_color_picker_mode", 0);
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "interface/inspector/default_color_picker_mode", PROPERTY_HINT_ENUM, "RGB,HSV,RAW", PROPERTY_USAGE_DEFAULT));
EDITOR_DEF("interface/inspector/default_color_picker_shape", (int32_t)ColorPicker::SHAPE_VHS_CIRCLE);
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "interface/inspector/default_color_picker_shape", PROPERTY_HINT_ENUM, "HSV Rectangle,HSV Rectangle Wheel,VHS Circle", PROPERTY_USAGE_DEFAULT));
EDITOR_DEF("run/auto_save/save_before_running", true);
theme_base = memnew(Control);

3
editor/editor_properties.cpp
View File

@ -2190,6 +2190,9 @@ void EditorPropertyColor::_picker_created() {
} else if (default_color_mode == 2) {
picker->get_picker()->set_raw_mode(true);
}
int picker_shape = EDITOR_GET("interface/inspector/default_color_picker_shape");
picker->get_picker()->set_picker_shape((ColorPicker::PickerShapeType)picker_shape);
}
void EditorPropertyColor::_picker_opening() {

1
editor/editor_themes.cpp
View File

@ -1282,6 +1282,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
theme->set_icon("preset_bg", "ColorPicker", theme->get_icon("GuiMiniCheckerboard", "EditorIcons"));
theme->set_icon("overbright_indicator", "ColorPicker", theme->get_icon("OverbrightIndicator", "EditorIcons"));
theme->set_icon("bar_arrow", "ColorPicker", theme->get_icon("ColorPickerBarArrow", "EditorIcons"));
theme->set_icon("picker_cursor", "ColorPicker", theme->get_icon("PickerCursor", "EditorIcons"));
theme->set_icon("bg", "ColorPickerButton", theme->get_icon("GuiMiniCheckerboard", "EditorIcons"));

1
editor/icons/PickerCursor.svg Normal file
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@ -0,0 +1 @@
<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m8 2a6 6 0 0 0 -6 6 6 6 0 0 0 6 6 6 6 0 0 0 6-6 6 6 0 0 0 -6-6zm0 1a5 5 0 0 1 5 5 5 5 0 0 1 -5 5 5 5 0 0 1 -5-5 5 5 0 0 1 5-5z" fill="#fff"/><path d="m8 3a5 5 0 0 0 -5 5 5 5 0 0 0 5 5 5 5 0 0 0 5-5 5 5 0 0 0 -5-5zm-.0605469 1a4 4 0 0 1 .0605469 0 4 4 0 0 1 4 4 4 4 0 0 1 -4 4 4 4 0 0 1 -4-4 4 4 0 0 1 3.9394531-4z"/></svg>
Side by Side

After

Width:  |  Height:  |  Size: 415 B

3
editor/plugins/script_text_editor.cpp
View File

@ -1721,6 +1721,9 @@ void ScriptTextEditor::_enable_code_editor() {
color_picker->set_raw_mode(true);
}
int picker_shape = EDITOR_GET("interface/inspector/default_color_picker_shape");
color_picker->set_picker_shape((ColorPicker::PickerShapeType)picker_shape);
quick_open = memnew(ScriptEditorQuickOpen);
quick_open->connect("goto_line", callable_mp(this, &ScriptTextEditor::_goto_line));
add_child(quick_open);

3
editor/property_editor.cpp
View File

@ -832,6 +832,9 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
} else if (default_color_mode == 2) {
color_picker->set_raw_mode(true);
}
int picker_shape = EDITOR_GET("interface/inspector/default_color_picker_shape");
color_picker->set_picker_shape((ColorPicker::PickerShapeType)picker_shape);
}
color_picker->show();

347
scene/gui/color_picker.cpp
View File

@ -140,6 +140,30 @@ void ColorPicker::_update_controls() {
scroll[3]->hide();
labels[3]->hide();
}
switch (picker_type) {
case SHAPE_HSV_RECTANGLE:
wheel_edit->hide();
w_edit->show();
uv_edit->show();
break;
case SHAPE_HSV_WHEEL:
wheel_edit->show();
w_edit->hide();
uv_edit->hide();
wheel->set_material(wheel_mat);
break;
case SHAPE_VHS_CIRCLE:
wheel_edit->show();
w_edit->show();
uv_edit->hide();
wheel->set_material(circle_mat);
break;
default: {
}
}
}
void ColorPicker::_set_pick_color(const Color &p_color, bool p_update_sliders) {
@ -264,6 +288,8 @@ void ColorPicker::_update_color(bool p_update_sliders) {
for (int i = 0; i < 4; i++) {
scroll[i]->update();
}
wheel->update();
wheel_uv->update();
updating = false;
}
@ -306,6 +332,18 @@ Color ColorPicker::get_pick_color() const {
return color;
}
void ColorPicker::set_picker_shape(PickerShapeType p_picker_type) {
ERR_FAIL_INDEX(p_picker_type, SHAPE_MAX);
picker_type = p_picker_type;
_update_controls();
_update_color();
}
ColorPicker::PickerShapeType ColorPicker::get_picker_shape() const {
return picker_type;
}
void ColorPicker::add_preset(const Color &p_color) {
if (presets.find(p_color)) {
presets.move_to_back(presets.find(p_color));
@ -418,7 +456,7 @@ void ColorPicker::_update_text_value() {
}
void ColorPicker::_sample_draw() {
const Rect2 r = Rect2(Point2(), Size2(uv_edit->get_size().width, sample->get_size().height * 0.95));
const Rect2 r = Rect2(Point2(), Size2(sample->get_size().width, sample->get_size().height * 0.95));
if (color.a < 1.0) {
sample->draw_texture_rect(get_theme_icon("preset_bg", "ColorPicker"), r, true);
@ -438,42 +476,131 @@ void ColorPicker::_hsv_draw(int p_which, Control *c) {
}
if (p_which == 0) {
Vector<Point2> points;
points.push_back(Vector2());
points.push_back(Vector2(c->get_size().x, 0));
points.push_back(c->get_size());
points.push_back(Vector2(0, c->get_size().y));
Vector<Color> colors;
colors.push_back(Color(1, 1, 1, 1));
colors.push_back(Color(1, 1, 1, 1));
colors.push_back(Color(0, 0, 0, 1));
colors.push_back(Color(0, 0, 0, 1));
c->draw_polygon(points, colors);
Vector<Color> colors2;
Color col = color;
Vector2 center = c->get_size() / 2.0;
switch (picker_type) {
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: {
}
}
Ref<Texture2D> cursor = get_theme_icon("picker_cursor", "ColorPicker");
int x;
int y;
if (picker_type == SHAPE_VHS_CIRCLE) {
x = center.x + (center.x * Math::cos(h * Math_TAU) * s) - (cursor->get_width() / 2);
y = center.y + (center.y * Math::sin(h * Math_TAU) * s) - (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 - (cursor->get_width() / 2);
y = CLAMP(real_size.y - real_size.y * v, 0, real_size.y) + corner_y - (cursor->get_height() / 2);
}
c->draw_texture(cursor, Point2(x, y));
col.set_hsv(h, 1, 1);
col.a = 0;
colors2.push_back(col);
col.a = 1;
colors2.push_back(col);
col.set_hsv(h, 1, 0);
colors2.push_back(col);
col.a = 0;
colors2.push_back(col);
c->draw_polygon(points, colors2);
int x = CLAMP(c->get_size().x * s, 0, c->get_size().x);
int y = CLAMP(c->get_size().y - c->get_size().y * v, 0, c->get_size().y);
col = color;
col.a = 1;
c->draw_line(Point2(x, 0), Point2(x, c->get_size().y), col.inverted());
c->draw_line(Point2(0, y), Point2(c->get_size().x, y), col.inverted());
c->draw_line(Point2(x, y), Point2(x, y), Color(1, 1, 1), 2);
if (picker_type == 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) {
Ref<Texture2D> hue = get_theme_icon("color_hue", "ColorPicker");
c->draw_texture_rect(hue, Rect2(Point2(), c->get_size()));
int y = c->get_size().y - c->get_size().y * (1.0 - h);
Color col = Color();
col.set_hsv(h, 1, 1);
c->draw_line(Point2(0, y), Point2(c->get_size().x, y), col.inverted());
if (picker_type == SHAPE_HSV_RECTANGLE) {
Ref<Texture2D> hue = get_theme_icon("color_hue", "ColorPicker");
c->draw_texture_rect(hue, Rect2(Point2(), c->get_size()));
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 (picker_type == 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 (picker_type == SHAPE_VHS_CIRCLE) {
circle_mat->set_shader_param("v", v);
}
}
}
@ -540,16 +667,51 @@ void ColorPicker::_slider_draw(int p_which) {
scroll[p_which]->draw_polygon(pos, col);
}
void ColorPicker::_uv_input(const Ref<InputEvent> &p_event) {
void ColorPicker::_uv_input(const Ref<InputEvent> &p_event, Control *c) {
Ref<InputEventMouseButton> bev = p_event;
if (bev.is_valid()) {
if (bev->is_pressed() && bev->get_button_index() == MOUSE_BUTTON_LEFT) {
Vector2 center = c->get_size() / 2.0;
if (picker_type == SHAPE_VHS_CIRCLE) {
real_t dist = center.distance_to(bev->get_position());
if (dist <= center.x) {
real_t rad = Math::atan2(bev->get_position().y - center.y, bev->get_position().x - center.x);
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 = Math::atan2(bev->get_position().y - center.y, bev->get_position().x - center.x);
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, c->get_size().x - corner_x);
real_t y = CLAMP(bev->get_position().y, corner_x, c->get_size().y - corner_y);
s = (x - c->get_position().x - corner_x) / real_size.x;
v = 1.0 - (y - c->get_position().y - corner_y) / real_size.y;
}
}
changing_color = true;
float x = CLAMP((float)bev->get_position().x, 0, uv_edit->get_size().width);
float y = CLAMP((float)bev->get_position().y, 0, uv_edit->get_size().height);
s = x / uv_edit->get_size().width;
v = 1.0 - y / uv_edit->get_size().height;
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
@ -560,8 +722,10 @@ void ColorPicker::_uv_input(const Ref<InputEvent> &p_event) {
} else if (deferred_mode_enabled && !bev->is_pressed() && bev->get_button_index() == MOUSE_BUTTON_LEFT) {
emit_signal("color_changed", color);
changing_color = false;
spinning = false;
} else {
changing_color = false;
spinning = false;
}
}
@ -571,10 +735,30 @@ void ColorPicker::_uv_input(const Ref<InputEvent> &p_event) {
if (!changing_color) {
return;
}
float x = CLAMP((float)mev->get_position().x, 0, uv_edit->get_size().width);
float y = CLAMP((float)mev->get_position().y, 0, uv_edit->get_size().height);
s = x / uv_edit->get_size().width;
v = 1.0 - y / uv_edit->get_size().height;
Vector2 center = c->get_size() / 2.0;
if (picker_type == SHAPE_VHS_CIRCLE) {
real_t dist = center.distance_to(mev->get_position());
real_t rad = Math::atan2(mev->get_position().y - center.y, mev->get_position().x - center.x);
h = ((rad >= 0) ? rad : (Math_TAU + rad)) / Math_TAU;
s = CLAMP(dist / center.x, 0, 1);
} else {
if (spinning) {
real_t rad = Math::atan2(mev->get_position().y - center.y, mev->get_position().x - center.x);
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, c->get_size().x - corner_x);
real_t y = CLAMP(mev->get_position().y, corner_x, c->get_size().y - corner_y);
s = (x - corner_x) / real_size.x;
v = 1.0 - (y - corner_y) / real_size.y;
}
}
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
@ -592,7 +776,11 @@ void ColorPicker::_w_input(const Ref<InputEvent> &p_event) {
if (bev->is_pressed() && bev->get_button_index() == MOUSE_BUTTON_LEFT) {
changing_color = true;
float y = CLAMP((float)bev->get_position().y, 0, w_edit->get_size().height);
h = y / w_edit->get_size().height;
if (picker_type == SHAPE_VHS_CIRCLE) {
v = 1.0 - (y / w_edit->get_size().height);
} else {
h = y / w_edit->get_size().height;
}
} else {
changing_color = false;
}
@ -614,7 +802,11 @@ void ColorPicker::_w_input(const Ref<InputEvent> &p_event) {
return;
}
float y = CLAMP((float)mev->get_position().y, 0, w_edit->get_size().height);
h = y / w_edit->get_size().height;
if (picker_type == SHAPE_VHS_CIRCLE) {
v = 1.0 - (y / w_edit->get_size().height);
} else {
h = y / w_edit->get_size().height;
}
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
@ -798,18 +990,25 @@ void ColorPicker::_bind_methods() {
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("set_picker_shape", "picker"), &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::BOOL, "hsv_mode"), "set_hsv_mode", "is_hsv_mode");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "raw_mode"), "set_raw_mode", "is_raw_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"), "set_picker_shape", "get_picker_shape");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "presets_enabled"), "set_presets_enabled", "are_presets_enabled");
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(SHAPE_HSV_RECTANGLE);
BIND_ENUM_CONSTANT(SHAPE_HSV_WHEEL);
BIND_ENUM_CONSTANT(SHAPE_VHS_CIRCLE);
}
ColorPicker::ColorPicker() :
@ -818,32 +1017,21 @@ ColorPicker::ColorPicker() :
add_child(hb_edit);
hb_edit->set_v_size_flags(SIZE_EXPAND_FILL);
uv_edit = memnew(Control);
hb_edit->add_child(uv_edit);
uv_edit->connect("gui_input", callable_mp(this, &ColorPicker::_uv_input));
uv_edit->connect("gui_input", callable_mp(this, &ColorPicker::_uv_input), make_binds(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->set_custom_minimum_size(Size2(get_theme_constant("sv_width"), get_theme_constant("sv_height")));
uv_edit->connect("draw", callable_mp(this, &ColorPicker::_hsv_draw), make_binds(0, uv_edit));
w_edit = memnew(Control);
hb_edit->add_child(w_edit);
w_edit->set_custom_minimum_size(Size2(get_theme_constant("h_width"), 0));
w_edit->set_h_size_flags(SIZE_FILL);
w_edit->set_v_size_flags(SIZE_EXPAND_FILL);
w_edit->connect("gui_input", callable_mp(this, &ColorPicker::_w_input));
w_edit->connect("draw", callable_mp(this, &ColorPicker::_hsv_draw), make_binds(1, w_edit));
HBoxContainer *hb_smpl = memnew(HBoxContainer);
add_child(hb_smpl);
sample = memnew(TextureRect);
hb_smpl->add_child(sample);
sample->set_h_size_flags(SIZE_EXPAND_FILL);
sample->connect("draw", callable_mp(this, &ColorPicker::_sample_draw));
btn_pick = memnew(Button);
btn_pick->set_flat(true);
hb_smpl->add_child(btn_pick);
btn_pick->set_toggle_mode(true);
@ -897,17 +1085,14 @@ ColorPicker::ColorPicker() :
HBoxContainer *hhb = memnew(HBoxContainer);
vbr->add_child(hhb);
btn_hsv = memnew(CheckButton);
hhb->add_child(btn_hsv);
btn_hsv->set_text(RTR("HSV"));
btn_hsv->connect("toggled", callable_mp(this, &ColorPicker::set_hsv_mode));
btn_raw = memnew(CheckButton);
hhb->add_child(btn_raw);
btn_raw->set_text(RTR("Raw"));
btn_raw->connect("toggled", callable_mp(this, &ColorPicker::set_raw_mode));
text_type = memnew(Button);
hhb->add_child(text_type);
text_type->set_text("#");
text_type->set_tooltip(TTR("Switch between hexadecimal and code values."));
@ -921,34 +1106,68 @@ ColorPicker::ColorPicker() :
text_type->set_mouse_filter(MOUSE_FILTER_IGNORE);
}
c_text = memnew(LineEdit);
hhb->add_child(c_text);
c_text->set_h_size_flags(SIZE_EXPAND_FILL);
c_text->connect("text_entered", callable_mp(this, &ColorPicker::_html_entered));
c_text->connect("focus_entered", callable_mp(this, &ColorPicker::_focus_enter));
c_text->connect("focus_exited", callable_mp(this, &ColorPicker::_html_focus_exit));
wheel_edit->set_h_size_flags(SIZE_EXPAND_FILL);
wheel_edit->set_v_size_flags(SIZE_EXPAND_FILL);
wheel_edit->set_custom_minimum_size(Size2(get_theme_constant("sv_width"), get_theme_constant("sv_height")));
hb_edit->add_child(wheel_edit);
wheel_mat.instance();
circle_mat.instance();
Ref<Shader> wheel_shader(memnew(Shader));
wheel_shader->set_code("shader_type canvas_item;const float TAU=6.28318530718;void fragment(){float x=UV.x-0.5;float y=UV.y-0.5;float a=atan(y,x);x+=0.001;y+=0.001;float b=float(sqrt(x*x+y*y)<0.5)*float(sqrt(x*x+y*y)>0.42);x-=0.002;float b2=float(sqrt(x*x+y*y)<0.5)*float(sqrt(x*x+y*y)>0.42);y-=0.002;float b3=float(sqrt(x*x+y*y)<0.5)*float(sqrt(x*x+y*y)>0.42);x+=0.002;float b4=float(sqrt(x*x+y*y)<0.5)*float(sqrt(x*x+y*y)>0.42);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);}");
wheel_mat->set_shader(wheel_shader);
Ref<Shader> circle_shader(memnew(Shader));
circle_shader->set_code("shader_type canvas_item;const float TAU=6.28318530718;uniform float v=1.0;void fragment(){float x=UV.x-0.5;float y=UV.y-0.5;float a=atan(y,x);x+=0.001;y+=0.001;float b=float(sqrt(x*x+y*y)<0.5);x-=0.002;float b2=float(sqrt(x*x+y*y)<0.5);y-=0.002;float b3=float(sqrt(x*x+y*y)<0.5);x+=0.002;float b4=float(sqrt(x*x+y*y)<0.5);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);}");
circle_mat->set_shader(circle_shader);
MarginContainer *wheel_margin(memnew(MarginContainer));
#ifdef TOOLS_ENABLED
wheel_margin->add_theme_constant_override("margin_bottom", 8 * EDSCALE);
#else
wheel_margin->add_theme_constant_override("margin_bottom", 8);
#endif
wheel_edit->add_child(wheel_margin);
wheel_margin->add_child(wheel);
wheel->set_mouse_filter(MOUSE_FILTER_PASS);
wheel->connect("draw", callable_mp(this, &ColorPicker::_hsv_draw), make_binds(2, wheel));
wheel_margin->add_child(wheel_uv);
wheel_uv->connect("gui_input", callable_mp(this, &ColorPicker::_uv_input), make_binds(wheel_uv));
wheel_uv->connect("draw", callable_mp(this, &ColorPicker::_hsv_draw), make_binds(0, wheel_uv));
hb_edit->add_child(w_edit);
w_edit->set_custom_minimum_size(Size2(get_theme_constant("h_width"), 0));
w_edit->set_h_size_flags(SIZE_FILL);
w_edit->set_v_size_flags(SIZE_EXPAND_FILL);
w_edit->connect("gui_input", callable_mp(this, &ColorPicker::_w_input));
w_edit->connect("draw", callable_mp(this, &ColorPicker::_hsv_draw), make_binds(1, w_edit));
picker_type = SHAPE_HSV_RECTANGLE;
_update_controls();
updating = false;
set_pick_color(Color(1, 1, 1));
preset_separator = memnew(HSeparator);
add_child(preset_separator);
preset_container = memnew(HBoxContainer);
preset_container->set_h_size_flags(SIZE_EXPAND_FILL);
add_child(preset_container);
preset = memnew(TextureRect);
preset_container->add_child(preset);
preset->connect("gui_input", callable_mp(this, &ColorPicker::_preset_input));
preset->connect("draw", callable_mp(this, &ColorPicker::_update_presets));
preset_container2 = memnew(HBoxContainer);
preset_container2->set_h_size_flags(SIZE_EXPAND_FILL);
add_child(preset_container2);
bt_add_preset = memnew(Button);
preset_container2->add_child(bt_add_preset);
bt_add_preset->set_tooltip(RTR("Add current color as a preset."));
bt_add_preset->connect("pressed", callable_mp(this, &ColorPicker::_add_preset_pressed));

49
scene/gui/color_picker.h
View File

@ -31,6 +31,7 @@
#ifndef COLOR_PICKER_H
#define COLOR_PICKER_H
#include "scene/gui/aspect_ratio_container.h"
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
#include "scene/gui/check_button.h"
@ -45,29 +46,44 @@
class ColorPicker : public BoxContainer {
GDCLASS(ColorPicker, BoxContainer);
public:
enum PickerShapeType {
SHAPE_HSV_RECTANGLE,
SHAPE_HSV_WHEEL,
SHAPE_VHS_CIRCLE,
SHAPE_MAX
};
private:
Control *screen = nullptr;
Control *uv_edit;
Control *w_edit;
TextureRect *sample;
TextureRect *preset;
HBoxContainer *preset_container;
HBoxContainer *preset_container2;
HSeparator *preset_separator;
Button *bt_add_preset;
Control *uv_edit = memnew(Control);
Control *w_edit = memnew(Control);
AspectRatioContainer *wheel_edit = memnew(AspectRatioContainer);
Ref<ShaderMaterial> wheel_mat;
Ref<ShaderMaterial> circle_mat;
Control *wheel = memnew(Control);
Control *wheel_uv = memnew(Control);
TextureRect *sample = memnew(TextureRect);
TextureRect *preset = memnew(TextureRect);
HBoxContainer *preset_container = memnew(HBoxContainer);
HBoxContainer *preset_container2 = memnew(HBoxContainer);
HSeparator *preset_separator = memnew(HSeparator);
Button *bt_add_preset = memnew(Button);
List<Color> presets;
Button *btn_pick;
CheckButton *btn_hsv;
CheckButton *btn_raw;
Button *btn_pick = memnew(Button);
CheckButton *btn_hsv = memnew(CheckButton);
CheckButton *btn_raw = memnew(CheckButton);
HSlider *scroll[4];
SpinBox *values[4];
Label *labels[4];
Button *text_type;
LineEdit *c_text;
Button *text_type = memnew(Button);
LineEdit *c_text = memnew(LineEdit);
bool edit_alpha = true;
Size2i ms;
bool text_is_constructor = false;
int presets_per_row = 0;
PickerShapeType picker_type = SHAPE_HSV_WHEEL;
Color color;
bool raw_mode_enabled = false;
@ -75,6 +91,7 @@ private:
bool deferred_mode_enabled = false;
bool updating = true;
bool changing_color = false;
bool spinning = false;
bool presets_enabled = true;
bool presets_visible = true;
float h = 0.0;
@ -93,7 +110,7 @@ private:
void _hsv_draw(int p_which, Control *c);
void _slider_draw(int p_which);
void _uv_input(const Ref<InputEvent> &p_event);
void _uv_input(const Ref<InputEvent> &p_event, Control *c);
void _w_input(const Ref<InputEvent> &p_event);
void _preset_input(const Ref<InputEvent> &p_event);
void _screen_input(const Ref<InputEvent> &p_event);
@ -115,6 +132,9 @@ public:
void set_pick_color(const Color &p_color);
Color get_pick_color() const;
void set_picker_shape(PickerShapeType p_picker_type);
PickerShapeType get_picker_shape() const;
void add_preset(const Color &p_color);
void erase_preset(const Color &p_color);
PackedColorArray get_presets() const;
@ -175,4 +195,5 @@ public:
ColorPickerButton();
};
VARIANT_ENUM_CAST(ColorPicker::PickerShapeType);
#endif // COLOR_PICKER_H

1
scene/resources/default_theme/default_theme.cpp
View File

@ -891,6 +891,7 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
theme->set_icon("preset_bg", "ColorPicker", make_icon(mini_checkerboard_png));
theme->set_icon("overbright_indicator", "ColorPicker", make_icon(overbright_indicator_png));
theme->set_icon("bar_arrow", "ColorPicker", make_icon(bar_arrow_png));
theme->set_icon("picker_cursor", "ColorPicker", make_icon(picker_cursor_png));
theme->set_icon("bg", "ColorPickerButton", make_icon(mini_checkerboard_png));

BIN
scene/resources/default_theme/picker_cursor.png Normal file
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4
scene/resources/default_theme/theme_data.h
View File

@ -266,6 +266,10 @@ static const unsigned char panel_bg_png[] = {
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};
static const unsigned char picker_cursor_png[] = {
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};
static const unsigned char popup_bg_png[] = {
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};