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Move shaders to default theme and add shader_override related methods to Control class

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This commit is contained in:
MarianoGNU 2015-12-20 18:21:53 -03:00
parent dc7755ffcd
commit 1f3d6824c8
10 changed files with 282 additions and 59 deletions
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49
scene/gui/color_picker.cpp
View File

@ -38,6 +38,10 @@ void ColorPicker::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_THEME_CHANGED: {
uv_material->set_shader(get_shader("uv_editor"));
uv_material->set_shader_param("H", h);
w_material->set_shader(get_shader("w_editor"));
_update_controls();
} break;
@ -337,55 +341,16 @@ ColorPicker::ColorPicker() :
_update_color();
updating=false;
const char *uv_shader_code=
"vec3 nd1sl2=vec3(UV,0);\n"
"uniform float H=0;\n"
"float nd4sl0=H;\n"
"float nd7sl0=nd1sl2.x;\n"
"float nd7sl1=nd1sl2.y;\n"
"float nd7sl2=nd1sl2.z;\n"
"float nd2sl1def=-1;\n"
"float nd2sl0=nd7sl1*nd2sl1def;\n"
"float nd6sl1def=1;\n"
"float nd6sl0=nd2sl0+nd6sl1def;\n"
"vec3 nd3sl0=vec3(nd4sl0,nd7sl0,nd6sl0);\n"
"vec3 nd5sl0;\n"
"{\n"
" vec3 c = nd3sl0;\n"
" vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n"
" vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n"
" nd5sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n"
"}\n"
"COLOR.rgb=nd5sl0;";
const char *w_shader_code=
"vec3 nd1sl2=vec3(UV,0);\n"
"float nd2sl0=nd1sl2.x;\n"
"float nd2sl1=nd1sl2.y;\n"
"float nd2sl2=nd1sl2.z;\n"
"float nd3sl1def=1;\n"
"float nd3sl2def=1;\n"
"vec3 nd3sl0=vec3(nd2sl1,nd3sl1def,nd3sl2def);\n"
"vec3 nd6sl0;\n"
"{\n"
" vec3 c = nd3sl0;\n"
" vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n"
" vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n"
" nd6sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n"
"}\n"
"COLOR.rgb=nd6sl0;";
set_color(Color(1,1,1));
uv_material.instance();
Ref<Shader> s_uv = memnew( Shader(Shader::MODE_CANVAS_ITEM) );
s_uv->set_code("", uv_shader_code, "");
Ref<Shader> s_uv = get_shader("uv_editor");
uv_material->set_shader(s_uv);
uv_material->set_shader_param("H", h);
w_material.instance();
Ref<Shader> s_w = (memnew( Shader(Shader::MODE_CANVAS_ITEM) ));
s_w->set_code("", w_shader_code, "");
Ref<Shader> s_w = get_shader("w_editor");
w_material->set_shader(s_w);
uv_edit->set_material(uv_material);

94
scene/gui/control.cpp
View File

@ -140,6 +140,11 @@ bool Control::_set(const StringName& p_name, const Variant& p_value) {
data.icon_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
update();
} else if (name.begins_with("custom_shaders/")) {
String dname = name.get_slicec('/',1);
data.shader_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
update();
} else if (name.begins_with("custom_styles/")) {
String dname = name.get_slicec('/',1);
data.style_override.erase(dname);
@ -168,6 +173,10 @@ bool Control::_set(const StringName& p_name, const Variant& p_value) {
String dname = name.get_slicec('/',1);
notification(NOTIFICATION_THEME_CHANGED);
add_icon_override(dname,p_value);
} else if (name.begins_with("custom_shaders/")) {
String dname = name.get_slicec('/',1);
add_shader_override(dname,p_value);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("custom_styles/")) {
String dname = name.get_slicec('/',1);
add_style_override(dname,p_value);
@ -220,6 +229,10 @@ bool Control::_get(const StringName& p_name,Variant &r_ret) const {
String name = sname.get_slicec('/',1);
r_ret= data.icon_override.has(name)?Variant(data.icon_override[name]):Variant();
} else if (sname.begins_with("custom_shaders/")) {
String name = sname.get_slicec('/',1);
r_ret= data.shader_override.has(name)?Variant(data.shader_override[name]):Variant();
} else if (sname.begins_with("custom_styles/")) {
String name = sname.get_slicec('/',1);
@ -267,6 +280,18 @@ void Control::_get_property_list( List<PropertyInfo> *p_list) const {
p_list->push_back( PropertyInfo(Variant::OBJECT,"custom_icons/"+E->get(),PROPERTY_HINT_RESOURCE_TYPE, "Texture",hint) );
}
}
{
List<StringName> names;
theme->get_shader_list(get_type_name(),&names);
for(List<StringName>::Element *E=names.front();E;E=E->next()) {
uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE;
if (data.shader_override.has(E->get()))
hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED;
p_list->push_back( PropertyInfo(Variant::OBJECT,"custom_shaders/"+E->get(),PROPERTY_HINT_RESOURCE_TYPE, "CanvasItemShader,CanvasItemShaderGraph",hint) );
}
}
{
List<StringName> names;
theme->get_stylebox_list(get_type_name(),&names);
@ -1384,6 +1409,35 @@ Ref<Texture> Control::get_icon(const StringName& p_name,const StringName& p_type
}
Ref<Shader> Control::get_shader(const StringName& p_name,const StringName& p_type) const {
if (p_type==StringName()) {
const Ref<Shader>* sdr = data.shader_override.getptr(p_name);
if (sdr)
return *sdr;
}
StringName type = p_type?p_type:get_type_name();
// try with custom themes
Control *theme_owner = data.theme_owner;
while(theme_owner) {
if (theme_owner->data.theme->has_shader(p_name, type))
return data.theme_owner->data.theme->get_shader(p_name, type );
Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to<Control>():NULL;
if (parent)
theme_owner=parent->data.theme_owner;
else
theme_owner=NULL;
}
return Theme::get_default()->get_shader( p_name, type );
}
Ref<StyleBox> Control::get_stylebox(const StringName& p_name,const StringName& p_type) const {
if (p_type==StringName()) {
@ -1530,7 +1584,37 @@ bool Control::has_icon(const StringName& p_name,const StringName& p_type) const
}
return Theme::get_default()->has_icon( p_name, type );
}
bool Control::has_shader(const StringName &p_name, const StringName &p_type) const
{
if (p_type==StringName()) {
const Ref<Shader>* sdr = data.shader_override.getptr(p_name);
if (sdr)
return true;
}
StringName type = p_type?p_type:get_type_name();
// try with custom themes
Control *theme_owner = data.theme_owner;
while(theme_owner) {
if (theme_owner->data.theme->has_shader(p_name, type))
return true;
Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to<Control>():NULL;
if (parent)
theme_owner=parent->data.theme_owner;
else
theme_owner=NULL;
}
return Theme::get_default()->has_shader( p_name, type );
}
bool Control::has_stylebox(const StringName& p_name,const StringName& p_type) const {
@ -1996,7 +2080,14 @@ void Control::add_icon_override(const StringName& p_name, const Ref<Texture>& p_
data.icon_override[p_name]=p_icon;
notification(NOTIFICATION_THEME_CHANGED);
update();
}
void Control::add_shader_override(const StringName &p_name, const Ref<Shader> &p_shader) {
ERR_FAIL_COND(p_shader.is_null());
data.shader_override[p_name]=p_shader;
notification(NOTIFICATION_THEME_CHANGED);
update();
}
void Control::add_style_override(const StringName& p_name, const Ref<StyleBox>& p_style) {
@ -2837,8 +2928,9 @@ void Control::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_theme","theme:Theme"),&Control::set_theme);
ObjectTypeDB::bind_method(_MD("get_theme:Theme"),&Control::get_theme);
ObjectTypeDB::bind_method(_MD("add_icon_override","name","texture:Texture"),&Control::add_icon_override);
ObjectTypeDB::bind_method(_MD("add_shader_override","name","shader:Shader"),&Control::add_shader_override);
ObjectTypeDB::bind_method(_MD("add_style_override","name","stylebox:StyleBox"),&Control::add_style_override);
ObjectTypeDB::bind_method(_MD("add_font_override","name","font:Font"),&Control::add_font_override);
ObjectTypeDB::bind_method(_MD("add_color_override","name","color"),&Control::add_color_override);

6
scene/gui/control.h
View File

@ -144,6 +144,7 @@ private:
NodePath focus_neighbour[4];
HashMap<StringName, Ref<Texture>, StringNameHasher > icon_override;
HashMap<StringName, Ref<Shader>, StringNameHasher > shader_override;
HashMap<StringName, Ref<StyleBox>, StringNameHasher > style_override;
HashMap<StringName, Ref<Font>, StringNameHasher > font_override;
HashMap<StringName, Color, StringNameHasher > color_override;
@ -357,18 +358,21 @@ public:
/* SKINNING */
void add_icon_override(const StringName& p_name, const Ref<Texture>& p_icon);
void add_shader_override(const StringName& p_name, const Ref<Shader>& p_shader);
void add_style_override(const StringName& p_name, const Ref<StyleBox>& p_style);
void add_font_override(const StringName& p_name, const Ref<Font>& p_font);
void add_color_override(const StringName& p_name, const Color& p_color);
void add_constant_override(const StringName& p_name, int p_constant);
Ref<Texture> get_icon(const StringName& p_name,const StringName& p_type=StringName()) const;
Ref<Shader> get_shader(const StringName &p_name, const StringName &p_type=StringName()) const;
Ref<StyleBox> get_stylebox(const StringName& p_name,const StringName& p_type=StringName()) const;
Ref<Font> get_font(const StringName& p_name,const StringName& p_type=StringName()) const;
Color get_color(const StringName& p_name,const StringName& p_type=StringName()) const;
int get_constant(const StringName& p_name,const StringName& p_type=StringName()) const;
bool has_icon(const StringName& p_name,const StringName& p_type=StringName()) const;
bool has_shader(const StringName& p_name,const StringName& p_type=StringName()) const;
bool has_stylebox(const StringName& p_name,const StringName& p_type=StringName()) const;
bool has_font(const StringName& p_name,const StringName& p_type=StringName()) const;
bool has_color(const StringName& p_name,const StringName& p_type=StringName()) const;
@ -400,7 +404,7 @@ public:
Control();
~Control();
};
VARIANT_ENUM_CAST(Control::AnchorType);

11
scene/resources/default_theme/default_theme.cpp
View File

@ -80,6 +80,13 @@ static Ref<Texture> make_icon(T p_src) {
return texture;
}
static Ref<Shader> make_shader(const char*vertex_code,const char*fragment_code,const char*lighting_code) {
Ref<Shader> shader = (memnew( Shader(Shader::MODE_CANVAS_ITEM) ));
shader->set_code(vertex_code, fragment_code, lighting_code);
return shader;
}
static Ref<Font> make_font(int p_height,int p_ascent, int p_valign, int p_charcount, const int *p_chars,const Ref<Texture> &p_texture) {
@ -768,7 +775,9 @@ void make_default_theme() {
t->set_constant("hseparator","ColorPicker", 4);
t->set_icon("screen_picker","ColorPicker", make_icon( icon_color_pick_png ) );
t->set_shader("uv_editor", "ColorPicker", make_shader("", uv_editor_shader_code, ""));
t->set_shader("w_editor", "ColorPicker", make_shader("", w_editor_shader_code, ""));
// TooltipPanel

57
scene/resources/default_theme/make_png_header.py → scene/resources/default_theme/make_header.py
View File

@ -3,9 +3,6 @@ import os;
import glob;
import string;
pixmaps = glob.glob("*.png");
pixmaps.sort();
#Generate include files
@ -15,27 +12,61 @@ f.write("// THIS FILE HAS BEEN AUTOGENERATED, DONT EDIT!!\n");
f.write("\n\n");
f.write("\n\n\n");
#Generate png image block
pixmaps = glob.glob("*.png");
pixmaps.sort();
f.write("\n\n\n");
for x in pixmaps:
var_str=x[:-4]+"_png";
f.write("static const unsigned char "+ var_str +"[]={\n");
pngf=open(x,"rb");
b=pngf.read(1);
while(len(b)==1):
f.write(hex(ord(b)))
b=pngf.read(1);
if (len(b)==1):
f.write(",")
f.write("\n};\n\n\n");
pngf.close();
f.close();
#Generate shaders block
shaders = glob.glob("*.gsl")
shaders.sort();
f.write("\n\n\n");
for x in shaders:
var_str=x[:-4]+"_shader_code";
f.write("static const char *"+ var_str +"=\n");
sf=open(x,"rb");
b=sf.readline();
while(b!=""):
if (b.endswith("\r\n")):
b=b[:-2]
if (b.endswith("\n")):
b=b[:-1]
f.write(" \""+b)
b=sf.readline();
if (b!=""):
f.write("\"\n")
f.write("\";\n\n\n");
sf.close();
f.close();

39
scene/resources/default_theme/theme_data.h
View File

@ -524,3 +524,42 @@ static const unsigned char vsplitter_png[]={
};
static const char *uv_editor_shader_code=
"vec3 nd1sl2=vec3(UV,0);"
"uniform float H=0;"
"float nd4sl0=H;"
"float nd7sl0=nd1sl2.x;"
"float nd7sl1=nd1sl2.y;"
"float nd7sl2=nd1sl2.z;"
"float nd2sl1def=-1;"
"float nd2sl0=nd7sl1*nd2sl1def;"
"float nd6sl1def=1;"
"float nd6sl0=nd2sl0+nd6sl1def;"
"vec3 nd3sl0=vec3(nd4sl0,nd7sl0,nd6sl0);"
"vec3 nd5sl0;"
"{"
" vec3 c = nd3sl0;"
" vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);"
" vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);"
" nd5sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);"
"}"
"COLOR.rgb=nd5sl0;";
static const char *w_editor_shader_code=
"vec3 nd1sl2=vec3(UV,0);"
"float nd2sl1=1-nd1sl2.y;"
"vec3 nd3sl0=vec3(nd2sl1,1,1);"
"vec3 nd6sl0;"
"{"
" vec3 c = nd3sl0;"
" vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);"
" vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);"
" nd6sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);"
"}"
"COLOR.rgb=nd6sl0;";

19
scene/resources/default_theme/uv_editor.gsl Normal file
View File

@ -0,0 +1,19 @@
vec3 nd1sl2=vec3(UV,0);
uniform float H=0;
float nd4sl0=H;
float nd7sl0=nd1sl2.x;
float nd7sl1=nd1sl2.y;
float nd7sl2=nd1sl2.z;
float nd2sl1def=-1;
float nd2sl0=nd7sl1*nd2sl1def;
float nd6sl1def=1;
float nd6sl0=nd2sl0+nd6sl1def;
vec3 nd3sl0=vec3(nd4sl0,nd7sl0,nd6sl0);
vec3 nd5sl0;
{
vec3 c = nd3sl0;
vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
nd5sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
COLOR.rgb=nd5sl0;

11
scene/resources/default_theme/w_editor.gsl Normal file
View File

@ -0,0 +1,11 @@
vec3 nd1sl2=vec3(UV,0);
float nd2sl1=1-nd1sl2.y;
vec3 nd3sl0=vec3(nd2sl1,1,1);
vec3 nd6sl0;
{
vec3 c = nd3sl0;
vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
nd6sl0=c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
COLOR.rgb=nd6sl0;

45
scene/resources/theme.cpp
View File

@ -266,7 +266,52 @@ void Theme::get_icon_list(StringName p_type, List<StringName> *p_list) const {
p_list->push_back(*key);
}
}
void Theme::set_shader(const StringName &p_name,const StringName &p_type,const Ref<Shader>& p_shader) {
bool new_value=!shader_map.has(p_type) || !shader_map[p_type].has(p_name);
shader_map[p_type][p_name]=p_shader;
if (new_value) {
_change_notify();
emit_changed();;
}
}
Ref<Shader> Theme::get_shader(const StringName &p_name, const StringName &p_type) const {
if (shader_map.has(p_type) && shader_map[p_type].has(p_name) && shader_map[p_type][p_name].is_valid()) {
return shader_map[p_type][p_name];
} else {
return NULL;
}
}
bool Theme::has_shader(const StringName &p_name, const StringName &p_type) const {
return (shader_map.has(p_type) && shader_map[p_type].has(p_name) && shader_map[p_type][p_name].is_valid());
}
void Theme::clear_shader(const StringName &p_name, const StringName &p_type) {
ERR_FAIL_COND(!shader_map.has(p_type));
ERR_FAIL_COND(!shader_map[p_type].has(p_name));
shader_map[p_type].erase(p_name);
_change_notify();
emit_changed();;
}
void Theme::get_shader_list(const StringName &p_type, List<StringName> *p_list) const {
if (!shader_map.has(p_type))
return;
const StringName *key=NULL;
while((key=shader_map[p_type].next(key))) {
p_list->push_back(*key);
}
}

10
scene/resources/theme.h
View File

@ -33,6 +33,7 @@
#include "scene/resources/font.h"
#include "scene/resources/style_box.h"
#include "scene/resources/texture.h"
#include "scene/resources/shader.h"
#include "io/resource_loader.h"
/**
@ -48,6 +49,7 @@ class Theme : public Resource {
HashMap<StringName,HashMap<StringName,Ref<Texture>,StringNameHasher >, StringNameHasher > icon_map;
HashMap<StringName,HashMap<StringName,Ref<StyleBox>,StringNameHasher >,StringNameHasher > style_map;
HashMap<StringName,HashMap<StringName,Ref<Font>,StringNameHasher >,StringNameHasher > font_map;
HashMap<StringName,HashMap<StringName,Ref<Shader>,StringNameHasher >, StringNameHasher > shader_map;
HashMap<StringName,HashMap<StringName,Color,StringNameHasher >,StringNameHasher > color_map;
HashMap<StringName,HashMap<StringName,int,StringNameHasher>,StringNameHasher > constant_map;
protected:
@ -86,7 +88,13 @@ public:
bool has_icon(const StringName& p_name,const StringName& p_type) const;
void clear_icon(const StringName& p_name,const StringName& p_type);
void get_icon_list(StringName p_type, List<StringName> *p_list) const;
void set_shader(const StringName& p_name,const StringName& p_type,const Ref<Shader>& p_shader);
Ref<Shader> get_shader(const StringName& p_name,const StringName& p_type) const;
bool has_shader(const StringName& p_name,const StringName& p_type) const;
void clear_shader(const StringName& p_name,const StringName& p_type);
void get_shader_list(const StringName& p_name, List<StringName> *p_list) const;
void set_stylebox(const StringName& p_name,const StringName& p_type,const Ref<StyleBox>& p_style);
Ref<StyleBox> get_stylebox(const StringName& p_name,const StringName& p_type) const;
bool has_stylebox(const StringName& p_name,const StringName& p_type) const;