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Add guide lines to visual editor.

This commit is contained in:
MarianoGNU 2015-12-25 17:59:23 -03:00
parent d1ee2ab893
commit e730d4b3d9
2 changed files with 45 additions and 5 deletions
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49
scene/gui/color_picker.cpp
View File

@ -90,6 +90,8 @@ void ColorPicker::set_color(const Color& p_color) {
v=color.get_v();
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();
}
@ -210,6 +212,24 @@ void ColorPicker::_sample_draw() {
sample->draw_rect(Rect2(Point2(),Size2(256,20)),color);
}
void ColorPicker::_hsv_draw(int p_wich,Control* c)
{
if (!c)
return;
if (p_wich==0) {
int x=c->get_size().x*color.get_s();
int y=c->get_size().y-c->get_size().y*color.get_v();
c->draw_line(Point2(x,0),Point2(x,c->get_size().y),color.inverted());
c->draw_line(Point2(0,y),Point2(c->get_size().x,y),color.inverted());
c->draw_line(Point2(x,y),Point2(x,y),Color(1,1,1),2);
} else if (p_wich==1) {
int y=c->get_size().y-c->get_size().y*color.get_h();
Color col=Color();
col.set_hsv(color.get_h(),1,1);
c->draw_line(Point2(0,y),Point2(c->get_size().x,y),col.inverted());
}
}
void ColorPicker::_uv_input(const InputEvent &ev) {
if (ev.type == InputEvent::MOUSE_BUTTON) {
const InputEventMouseButton &bev = ev.mouse_button;
@ -220,7 +240,7 @@ void ColorPicker::_uv_input(const InputEvent &ev) {
s=x/256;
v=1.0-y/256.0;
color.set_hsv(h,s,v,color.a);
update_material(w_material, color);
set_color(color);
_update_color();
emit_signal("color_changed", color);
} else {
@ -235,7 +255,7 @@ void ColorPicker::_uv_input(const InputEvent &ev) {
s=x/256;
v=1.0-y/256.0;
color.set_hsv(h,s,v,color.a);
update_material(w_material, color);
set_color(color);
_update_color();
emit_signal("color_changed", color);
}
@ -252,7 +272,7 @@ void ColorPicker::_w_input(const InputEvent &ev) {
changing_color = false;
}
color.set_hsv(h,s,v,color.a);
update_material(uv_material, color);
set_color(color);
_update_color();
emit_signal("color_changed", color);
} else if (ev.type == InputEvent::MOUSE_MOTION) {
@ -262,7 +282,7 @@ void ColorPicker::_w_input(const InputEvent &ev) {
float y = CLAMP((float)bev.y,0,256);
h=1.0-y/256.0;
color.set_hsv(h,s,v,color.a);
update_material(uv_material, color);
set_color(color);
_update_color();
emit_signal("color_changed", color);
}
@ -306,7 +326,7 @@ void ColorPicker::_screen_input(const InputEvent &ev)
Viewport *r=get_tree()->get_root();
if (!r->get_rect().has_point(Point2(mev.global_x,mev.global_y)))
return;
Image &img =r->get_screen_capture();
Image img =r->get_screen_capture();
if (!img.empty())
last_capture=img;
r->queue_screen_capture();
@ -347,6 +367,7 @@ void ColorPicker::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_add_preset_pressed"), &ColorPicker::_add_preset_pressed);
ObjectTypeDB::bind_method(_MD("_screen_pick_pressed"), &ColorPicker::_screen_pick_pressed);
ObjectTypeDB::bind_method(_MD("_sample_draw"),&ColorPicker::_sample_draw);
ObjectTypeDB::bind_method(_MD("_hsv_draw"),&ColorPicker::_hsv_draw);
ObjectTypeDB::bind_method(_MD("_uv_input"),&ColorPicker::_uv_input);
ObjectTypeDB::bind_method(_MD("_w_input"),&ColorPicker::_w_input);
ObjectTypeDB::bind_method(_MD("_preset_input"),&ColorPicker::_preset_input);
@ -390,6 +411,15 @@ ColorPicker::ColorPicker() :
uv_edit->set_ignore_mouse(false);
uv_edit->set_custom_minimum_size(Size2(256,256));
uv_edit->connect("input_event", this, "_uv_input");
Control *c= memnew( Control );
uv_edit->add_child(c);
c->set_area_as_parent_rect();
c->set_stop_mouse(false);
c->set_material(memnew ( CanvasItemMaterial ));
Vector<Variant> args=Vector<Variant>();
args.push_back(0);
args.push_back(c);
c->connect("draw",this,"_hsv_draw",args);
add_child(hb_edit);
w_edit= memnew( TextureFrame );
@ -404,6 +434,15 @@ ColorPicker::ColorPicker() :
w_edit->set_ignore_mouse(false);
w_edit->set_custom_minimum_size(Size2(15,256));
w_edit->connect("input_event", this, "_w_input");
c= memnew( Control );
w_edit->add_child(c);
c->set_area_as_parent_rect();
c->set_stop_mouse(false);
c->set_material(memnew ( CanvasItemMaterial ));
args.clear();
args.push_back(1);
args.push_back(c);
c->connect("draw",this,"_hsv_draw",args);
hb_edit->add_child(uv_edit);
hb_edit->add_child(memnew( VSeparator ));

1
scene/gui/color_picker.h
View File

@ -79,6 +79,7 @@ private:
void _update_color();
void _update_presets();
void _sample_draw();
void _hsv_draw(int p_wich,Control *c);
void _uv_input(const InputEvent& p_input);
void _w_input(const InputEvent& p_input);