void ColorPicker::_w_input(const Ref<InputEvent> &ev) {
Ref<InputEventMouseButton> bev = ev;
if (bev.is_valid()) {
if (bev->is_pressed() && bev->get_button_index() == BUTTON_LEFT) {
changing_color = true;
h = 1 - ((float)bev->get_position().y) / 256.0;
} else {
changing_color = false;
}
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
_update_color();
emit_signal("color_changed", color);
}
Ref<InputEventMouseMotion> mev = ev;
if (mev.is_valid()) {
if (!changing_color)
return;
float y = CLAMP((float)mev->get_position().y, 0, 256);
h = 1.0 - y / 256.0;
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
_update_color();
emit_signal("color_changed", color);
}
}
void ColorPicker::_w_input(const InputEvent &ev) {
if (ev.type == InputEvent::MOUSE_BUTTON) {
const InputEventMouseButton &bev = ev.mouse_button;
if (bev.pressed) {
changing_color = true;
h=1-((float)bev.y)/256.0;
} else {
changing_color = false;
}
color.set_hsv(h,s,v,color.a);
last_hsv = color;
set_color(color);
_update_color();
emit_signal("color_changed", color);
} else if (ev.type == InputEvent::MOUSE_MOTION) {
const InputEventMouse &bev = ev.mouse_motion;
if (!changing_color)
return;
float y = CLAMP((float)bev.y,0,256);
h=1.0-y/256.0;
color.set_hsv(h,s,v,color.a);
last_hsv = color;
set_color(color);
_update_color();
emit_signal("color_changed", color);
}
}
void ColorPicker::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_THEME_CHANGED: {
uv_material->set_shader(get_shader("uv_editor"));
w_material->set_shader(get_shader("w_editor"));
update_material(uv_material,color,h,s,v);
update_material(w_material,color,h,s,v);
_update_controls();
} break;
case NOTIFICATION_ENTER_TREE: {
btn_pick->set_icon(get_icon("screen_picker", "ColorPicker"));
update_material(uv_material, color,h,s,v);
update_material(w_material, color,h,s,v);
uv_edit->get_child(0)->cast_to<Control>()->update();
w_edit->get_child(0)->cast_to<Control>()->update();
_update_color();
}
case NOTIFICATION_VISIBILITY_CHANGED: {
c_text->call_deferred("grab_focus");
c_text->call_deferred("select");
} break;
}
}
void ColorPicker::_preset_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseButton> bev = p_event;
if (bev.is_valid()) {
if (bev->is_pressed() && bev->get_button_index() == BUTTON_LEFT) {
int index = bev->get_position().x / (preset->get_size().x / presets.size());
set_pick_color(presets[index]);
_update_color();
emit_signal("color_changed", color);
} else if (bev->is_pressed() && bev->get_button_index() == BUTTON_RIGHT) {
int index = bev->get_position().x / (preset->get_size().x / presets.size());
Color clicked_preset = presets[index];
erase_preset(clicked_preset);
emit_signal("preset_removed", clicked_preset);
bt_add_preset->show();
}
}
Ref<InputEventMouseMotion> mev = p_event;
if (mev.is_valid()) {
int index = mev->get_position().x * presets.size();
if (preset->get_size().x != 0) {
index /= preset->get_size().x;
}
if (index < 0 || index >= presets.size())
return;
preset->set_tooltip("Color: #" + presets[index].to_html(presets[index].a < 1) + "\n"
"LMB: Set color\n"
"RMB: Remove preset");
}
}
void ColorPicker::_preset_input(const InputEvent &ev) {
if (ev.type == InputEvent::MOUSE_BUTTON) {
const InputEventMouseButton &bev = ev.mouse_button;
if (bev.pressed && bev.button_index==BUTTON_LEFT) {
int index = bev.x/(preset->get_size().x/presets.size());
set_color(presets[index]);
} else if (bev.pressed && bev.button_index==BUTTON_RIGHT) {
int index = bev.x/(preset->get_size().x/presets.size());
presets.erase(presets[index]);
_update_presets();
bt_add_preset->show();
}
_update_color();
emit_signal("color_changed", color);
} else if (ev.type == InputEvent::MOUSE_MOTION) {
const InputEventMouse &mev = ev.mouse_motion;
int index = mev.x * presets.size();
if( preset->get_size().x != 0 ) {
index /= preset->get_size().x;
}
if (index<0 || index >= presets.size())
return;
preset->set_tooltip("Color: #"+presets[index].to_html(presets[index].a<1)+"\n"
"LMB: Set color\n"
"RMB: Remove preset");
}
}
void ColorPicker::set_edit_alpha(bool p_show) {
edit_alpha=p_show;
_update_controls();
_update_color();
color_box->update();
}
void ColorPicker::_html_entered(const String& p_html) {
if (updating)
return;
color = Color::html(p_html);
_update_color();
emit_signal("color_changed",color);
}
void ColorPicker::set_mode(Mode p_mode) {
ERR_FAIL_INDEX(p_mode,3);
mode=p_mode;
if (mode_box->get_selected()!=p_mode)
mode_box->select(p_mode);
_update_controls();
_update_color();
}
void ColorPicker::_uv_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseButton> bev = p_event;
if (bev.is_valid()) {
if (bev->is_pressed() && bev->get_button_index() == BUTTON_LEFT) {
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);
_update_color();
if (!deferred_mode_enabled)
emit_signal("color_changed", color);
} else if (deferred_mode_enabled && !bev->is_pressed() && bev->get_button_index() == BUTTON_LEFT) {
emit_signal("color_changed", color);
changing_color = false;
} else {
changing_color = false;
}
}
Ref<InputEventMouseMotion> mev = p_event;
if (mev.is_valid()) {
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;
color.set_hsv(h, s, v, color.a);
last_hsv = color;
set_pick_color(color);
_update_color();
if (!deferred_mode_enabled)
emit_signal("color_changed", color);
}
}
void ColorPicker::set_edit_alpha(bool p_show) {
edit_alpha = p_show;
_update_controls();
if (!is_inside_tree())
return;
_update_color();
sample->update();
}
void ColorPicker::_text_type_toggled() {
if (!Engine::get_singleton()->is_editor_hint())
return;
text_is_constructor = !text_is_constructor;
if (text_is_constructor) {
text_type->set_text("");
text_type->set_icon(get_icon("Script", "EditorIcons"));
} else {
text_type->set_text("#");
text_type->set_icon(NULL);
}
_update_color();
}
void ColorPicker::set_raw_mode(bool p_enabled) {
if (raw_mode_enabled == p_enabled)
return;
raw_mode_enabled = p_enabled;
if (btn_mode->is_pressed() != p_enabled)
btn_mode->set_pressed(p_enabled);
if (!is_inside_tree())
return;
_update_controls();
_update_color();
}
void ColorPicker::set_pick_color(const Color &p_color) {
color = p_color;
if (color != last_hsv) {
h = color.get_h();
s = color.get_s();
v = color.get_v();
last_hsv = color;
}
if (!is_inside_tree())
return;
_update_color();
}
void ColorPicker::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
btn_pick->set_icon(get_icon("screen_picker", "ColorPicker"));
bt_add_preset->set_icon(get_icon("add_preset"));
_update_controls();
} break;
case NOTIFICATION_ENTER_TREE: {
btn_pick->set_icon(get_icon("screen_picker", "ColorPicker"));
bt_add_preset->set_icon(get_icon("add_preset"));
_update_color();
#ifdef TOOLS_ENABLED
if (Engine::get_singleton()->is_editor_hint()) {
PoolColorArray saved_presets = EditorSettings::get_singleton()->get_project_metadata("color_picker", "presets", PoolColorArray());
for (int i = 0; i < saved_presets.size(); i++) {
add_preset(saved_presets[i]);
}
}
#endif
} break;
case NOTIFICATION_PARENTED: {
for (int i = 0; i < 4; i++)
set_margin((Margin)i, get_constant("margin"));
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
Popup *p = Object::cast_to<Popup>(get_parent());
if (p)
p->set_size(Size2(get_combined_minimum_size().width + get_constant("margin") * 2, get_combined_minimum_size().height + get_constant("margin") * 2));
} break;
case MainLoop::NOTIFICATION_WM_QUIT_REQUEST: {
if (screen != NULL) {
if (screen->is_visible()) {
screen->hide();
}
}
} break;
}
}
void ColorPicker::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
//sample->set_texture(get_icon("color_sample"));
_update_controls();
} break;
case NOTIFICATION_ENTER_TREE: {
btn_pick->set_icon(get_icon("screen_picker", "ColorPicker"));
_update_color();
}
}
}
void ColorPicker::set_color(const Color& p_color) {
color=p_color;
h=color.get_h();
s=color.get_s();
v=color.get_v();
if (!is_inside_tree())
return;
update_material(uv_material, color);
update_material(w_material, color);
uv_edit->get_child(0)->cast_to<Control>()->update();
w_edit->get_child(0)->cast_to<Control>()->update();
_update_color();
}
void ColorPicker::set_pick_color(const Color &p_color) {
color = p_color;
if (color != last_hsv) {
h = color.get_h();
s = color.get_s();
v = color.get_v();
last_hsv = color;
}
if (!is_inside_tree())
return;
return; //it crashes, so returning
uv_edit->get_child(0)->cast_to<Control>()->update();
w_edit->get_child(0)->cast_to<Control>()->update();
_update_color();
}
ColorPicker::ColorPicker() {
//edit_alpha=false;
updating=true;
edit_alpha=true;
VBoxContainer *vbl = memnew( VBoxContainer );
add_child(vbl);
mode_box = memnew( OptionButton );
mode_box->add_item("RGB");
mode_box->add_item("HSV");
mode_box->add_item("RAW");
mode_box->connect("item_selected",this,"set_mode");
color_box=memnew( Control );
color_box->set_v_size_flags(SIZE_EXPAND_FILL);
vbl->add_child(color_box);
color_box->connect("draw",this,"_color_box_draw");
vbl->add_child(mode_box);
VBoxContainer *vbr = memnew( VBoxContainer );
add_child(vbr);
vbr->set_h_size_flags(SIZE_EXPAND_FILL);
for(int i=0;i<4;i++) {
HBoxContainer *hbc = memnew( HBoxContainer );
labels[i]=memnew( Label );
hbc->add_child(labels[i]);
scroll[i]=memnew( HSlider );
hbc->add_child(scroll[i]);
values[i]=memnew( SpinBox );
scroll[i]->share(values[i]);
hbc->add_child(values[i]);
scroll[i]->set_min(0);
scroll[i]->set_page(0);
scroll[i]->set_h_size_flags(SIZE_EXPAND_FILL);
scroll[i]->connect("value_changed",this,"_value_changed");
vbr->add_child(hbc);
}
HBoxContainer *hhb = memnew( HBoxContainer );
vbr->add_child(hhb);
html_num = memnew( Label );
hhb->add_child(html_num);
html = memnew( LineEdit );
hhb->add_child(html);
html->connect("text_entered",this,"_html_entered");
html_num->set_text("#");
html->set_h_size_flags(SIZE_EXPAND_FILL);
mode=MODE_RGB;
_update_controls();
_update_color();
updating=false;
}
void ColorPicker::set_color(const Color& p_color) {
color=p_color;
_update_color();
}
