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- /*************************************************************************/
- /* theme.cpp */
- /*************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /*************************************************************************/
- /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
- /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
- /* */
- /* Permission is hereby granted, free of charge, to any person obtaining */
- /* a copy of this software and associated documentation files (the */
- /* "Software"), to deal in the Software without restriction, including */
- /* without limitation the rights to use, copy, modify, merge, publish, */
- /* distribute, sublicense, and/or sell copies of the Software, and to */
- /* permit persons to whom the Software is furnished to do so, subject to */
- /* the following conditions: */
- /* */
- /* The above copyright notice and this permission notice shall be */
- /* included in all copies or substantial portions of the Software. */
- /* */
- /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
- /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
- /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
- /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
- /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
- /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
- /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- /*************************************************************************/
- #include "theme.h"
- #include "os/file_access.h"
- #include "print_string.h"
- Ref<Theme> Theme::default_theme;
- void Theme::_emit_theme_changed() {
- emit_changed();
- }
- void Theme::_ref_font(Ref<Font> p_sc) {
- if (!font_refcount.has(p_sc)) {
- font_refcount[p_sc] = 1;
- p_sc->connect("changed", this, "_emit_theme_changed");
- } else {
- font_refcount[p_sc] += 1;
- }
- }
- void Theme::_unref_font(Ref<Font> p_sc) {
- ERR_FAIL_COND(!font_refcount.has(p_sc));
- font_refcount[p_sc]--;
- if (font_refcount[p_sc] == 0) {
- p_sc->disconnect("changed", this, "_emit_theme_changed");
- font_refcount.erase(p_sc);
- }
- }
- bool Theme::_set(const StringName &p_name, const Variant &p_value) {
- String sname = p_name;
- if (sname.find("/") != -1) {
- String type = sname.get_slicec('/', 1);
- String node_type = sname.get_slicec('/', 0);
- String name = sname.get_slicec('/', 2);
- if (type == "icons") {
- set_icon(name, node_type, p_value);
- } else if (type == "styles") {
- set_stylebox(name, node_type, p_value);
- } else if (type == "fonts") {
- set_font(name, node_type, p_value);
- } else if (type == "colors") {
- set_color(name, node_type, p_value);
- } else if (type == "constants") {
- set_constant(name, node_type, p_value);
- } else
- return false;
- return true;
- }
- return false;
- }
- bool Theme::_get(const StringName &p_name, Variant &r_ret) const {
- String sname = p_name;
- if (sname.find("/") != -1) {
- String type = sname.get_slicec('/', 1);
- String node_type = sname.get_slicec('/', 0);
- String name = sname.get_slicec('/', 2);
- if (type == "icons") {
- if (!has_icon(name, node_type))
- r_ret = Ref<Texture>();
- else
- r_ret = get_icon(name, node_type);
- } else if (type == "styles") {
- if (!has_stylebox(name, node_type))
- r_ret = Ref<StyleBox>();
- else
- r_ret = get_stylebox(name, node_type);
- } else if (type == "fonts") {
- if (!has_font(name, node_type))
- r_ret = Ref<Font>();
- else
- r_ret = get_font(name, node_type);
- } else if (type == "colors") {
- r_ret = get_color(name, node_type);
- } else if (type == "constants") {
- r_ret = get_constant(name, node_type);
- } else
- return false;
- return true;
- }
- return false;
- }
- void Theme::_get_property_list(List<PropertyInfo> *p_list) const {
- List<PropertyInfo> list;
- const StringName *key = NULL;
- while ((key = icon_map.next(key))) {
- const StringName *key2 = NULL;
- while ((key2 = icon_map[*key].next(key2))) {
- list.push_back(PropertyInfo(Variant::OBJECT, String() + *key + "/icons/" + *key2, PROPERTY_HINT_RESOURCE_TYPE, "Texture", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL));
- }
- }
- key = NULL;
- while ((key = style_map.next(key))) {
- const StringName *key2 = NULL;
- while ((key2 = style_map[*key].next(key2))) {
- list.push_back(PropertyInfo(Variant::OBJECT, String() + *key + "/styles/" + *key2, PROPERTY_HINT_RESOURCE_TYPE, "StyleBox", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL));
- }
- }
- key = NULL;
- while ((key = font_map.next(key))) {
- const StringName *key2 = NULL;
- while ((key2 = font_map[*key].next(key2))) {
- list.push_back(PropertyInfo(Variant::OBJECT, String() + *key + "/fonts/" + *key2, PROPERTY_HINT_RESOURCE_TYPE, "Font", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL));
- }
- }
- key = NULL;
- while ((key = color_map.next(key))) {
- const StringName *key2 = NULL;
- while ((key2 = color_map[*key].next(key2))) {
- list.push_back(PropertyInfo(Variant::COLOR, String() + *key + "/colors/" + *key2));
- }
- }
- key = NULL;
- while ((key = constant_map.next(key))) {
- const StringName *key2 = NULL;
- while ((key2 = constant_map[*key].next(key2))) {
- list.push_back(PropertyInfo(Variant::INT, String() + *key + "/constants/" + *key2));
- }
- }
- list.sort();
- for (List<PropertyInfo>::Element *E = list.front(); E; E = E->next()) {
- p_list->push_back(E->get());
- }
- }
- Ref<Theme> Theme::get_default() {
- return default_theme;
- }
- void Theme::set_default_theme_font(const Ref<Font> &p_default_font) {
- if (default_theme_font == p_default_font)
- return;
- if (default_theme_font.is_valid()) {
- _unref_font(default_theme_font);
- }
- default_theme_font = p_default_font;
- if (default_theme_font.is_valid()) {
- _ref_font(default_theme_font);
- }
- _change_notify();
- emit_changed();
- }
- Ref<Font> Theme::get_default_theme_font() const {
- return default_theme_font;
- }
- void Theme::set_default(const Ref<Theme> &p_default) {
- default_theme = p_default;
- }
- Ref<Texture> Theme::default_icon;
- Ref<StyleBox> Theme::default_style;
- Ref<Font> Theme::default_font;
- void Theme::set_default_icon(const Ref<Texture> &p_icon) {
- default_icon = p_icon;
- }
- void Theme::set_default_style(const Ref<StyleBox> &p_style) {
- default_style = p_style;
- }
- void Theme::set_default_font(const Ref<Font> &p_font) {
- default_font = p_font;
- }
- void Theme::set_icon(const StringName &p_name, const StringName &p_type, const Ref<Texture> &p_icon) {
- //ERR_FAIL_COND(p_icon.is_null());
- bool new_value = !icon_map.has(p_type) || !icon_map[p_type].has(p_name);
- icon_map[p_type][p_name] = p_icon;
- if (new_value) {
- _change_notify();
- emit_changed();
- }
- }
- Ref<Texture> Theme::get_icon(const StringName &p_name, const StringName &p_type) const {
- if (icon_map.has(p_type) && icon_map[p_type].has(p_name) && icon_map[p_type][p_name].is_valid()) {
- return icon_map[p_type][p_name];
- } else {
- return default_icon;
- }
- }
- bool Theme::has_icon(const StringName &p_name, const StringName &p_type) const {
- return (icon_map.has(p_type) && icon_map[p_type].has(p_name) && icon_map[p_type][p_name].is_valid());
- }
- void Theme::clear_icon(const StringName &p_name, const StringName &p_type) {
- ERR_FAIL_COND(!icon_map.has(p_type));
- ERR_FAIL_COND(!icon_map[p_type].has(p_name));
- icon_map[p_type].erase(p_name);
- _change_notify();
- emit_changed();
- }
- void Theme::get_icon_list(StringName p_type, List<StringName> *p_list) const {
- if (!icon_map.has(p_type))
- return;
- const StringName *key = NULL;
- while ((key = icon_map[p_type].next(key))) {
- 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);
- }
- }
- void Theme::set_stylebox(const StringName &p_name, const StringName &p_type, const Ref<StyleBox> &p_style) {
- //ERR_FAIL_COND(p_style.is_null());
- bool new_value = !style_map.has(p_type) || !style_map[p_type].has(p_name);
- style_map[p_type][p_name] = p_style;
- if (new_value)
- _change_notify();
- emit_changed();
- }
- Ref<StyleBox> Theme::get_stylebox(const StringName &p_name, const StringName &p_type) const {
- if (style_map.has(p_type) && style_map[p_type].has(p_name) && style_map[p_type][p_name].is_valid()) {
- return style_map[p_type][p_name];
- } else {
- return default_style;
- }
- }
- bool Theme::has_stylebox(const StringName &p_name, const StringName &p_type) const {
- return (style_map.has(p_type) && style_map[p_type].has(p_name) && style_map[p_type][p_name].is_valid());
- }
- void Theme::clear_stylebox(const StringName &p_name, const StringName &p_type) {
- ERR_FAIL_COND(!style_map.has(p_type));
- ERR_FAIL_COND(!style_map[p_type].has(p_name));
- style_map[p_type].erase(p_name);
- _change_notify();
- emit_changed();
- }
- void Theme::get_stylebox_list(StringName p_type, List<StringName> *p_list) const {
- if (!style_map.has(p_type))
- return;
- const StringName *key = NULL;
- while ((key = style_map[p_type].next(key))) {
- p_list->push_back(*key);
- }
- }
- void Theme::get_stylebox_types(List<StringName> *p_list) const {
- const StringName *key = NULL;
- while ((key = style_map.next(key))) {
- p_list->push_back(*key);
- }
- }
- void Theme::set_font(const StringName &p_name, const StringName &p_type, const Ref<Font> &p_font) {
- //ERR_FAIL_COND(p_font.is_null());
- bool new_value = !font_map.has(p_type) || !font_map[p_type].has(p_name);
- if (!new_value) {
- if (font_map[p_type][p_name].is_valid()) {
- _unref_font(font_map[p_type][p_name]);
- }
- }
- font_map[p_type][p_name] = p_font;
- if (p_font.is_valid()) {
- _ref_font(p_font);
- }
- if (new_value) {
- _change_notify();
- emit_changed();
- }
- }
- Ref<Font> Theme::get_font(const StringName &p_name, const StringName &p_type) const {
- if (font_map.has(p_type) && font_map[p_type].has(p_name) && font_map[p_type][p_name].is_valid())
- return font_map[p_type][p_name];
- else if (default_theme_font.is_valid())
- return default_theme_font;
- else
- return default_font;
- }
- bool Theme::has_font(const StringName &p_name, const StringName &p_type) const {
- return (font_map.has(p_type) && font_map[p_type].has(p_name) && font_map[p_type][p_name].is_valid());
- }
- void Theme::clear_font(const StringName &p_name, const StringName &p_type) {
- ERR_FAIL_COND(!font_map.has(p_type));
- ERR_FAIL_COND(!font_map[p_type].has(p_name));
- if (font_map.has(p_type) && font_map[p_type].has(p_name) && font_map[p_type][p_name].is_valid()) {
- _unref_font(font_map[p_type][p_name]);
- }
- font_map[p_type].erase(p_name);
- _change_notify();
- emit_changed();
- }
- void Theme::get_font_list(StringName p_type, List<StringName> *p_list) const {
- if (!font_map.has(p_type))
- return;
- const StringName *key = NULL;
- while ((key = font_map[p_type].next(key))) {
- p_list->push_back(*key);
- }
- }
- void Theme::set_color(const StringName &p_name, const StringName &p_type, const Color &p_color) {
- bool new_value = !color_map.has(p_type) || !color_map[p_type].has(p_name);
- color_map[p_type][p_name] = p_color;
- if (new_value) {
- _change_notify();
- emit_changed();
- }
- }
- Color Theme::get_color(const StringName &p_name, const StringName &p_type) const {
- if (color_map.has(p_type) && color_map[p_type].has(p_name))
- return color_map[p_type][p_name];
- else
- return Color();
- }
- bool Theme::has_color(const StringName &p_name, const StringName &p_type) const {
- return (color_map.has(p_type) && color_map[p_type].has(p_name));
- }
- void Theme::clear_color(const StringName &p_name, const StringName &p_type) {
- ERR_FAIL_COND(!color_map.has(p_type));
- ERR_FAIL_COND(!color_map[p_type].has(p_name));
- color_map[p_type].erase(p_name);
- _change_notify();
- emit_changed();
- }
- void Theme::get_color_list(StringName p_type, List<StringName> *p_list) const {
- if (!color_map.has(p_type))
- return;
- const StringName *key = NULL;
- while ((key = color_map[p_type].next(key))) {
- p_list->push_back(*key);
- }
- }
- void Theme::set_constant(const StringName &p_name, const StringName &p_type, int p_constant) {
- bool new_value = !constant_map.has(p_type) || !constant_map[p_type].has(p_name);
- constant_map[p_type][p_name] = p_constant;
- if (new_value) {
- _change_notify();
- emit_changed();
- }
- }
- int Theme::get_constant(const StringName &p_name, const StringName &p_type) const {
- if (constant_map.has(p_type) && constant_map[p_type].has(p_name))
- return constant_map[p_type][p_name];
- else {
- return 0;
- }
- }
- bool Theme::has_constant(const StringName &p_name, const StringName &p_type) const {
- return (constant_map.has(p_type) && constant_map[p_type].has(p_name));
- }
- void Theme::clear_constant(const StringName &p_name, const StringName &p_type) {
- ERR_FAIL_COND(!constant_map.has(p_type));
- ERR_FAIL_COND(!constant_map[p_type].has(p_name));
- constant_map[p_type].erase(p_name);
- _change_notify();
- emit_changed();
- }
- void Theme::get_constant_list(StringName p_type, List<StringName> *p_list) const {
- if (!constant_map.has(p_type))
- return;
- const StringName *key = NULL;
- while ((key = constant_map[p_type].next(key))) {
- p_list->push_back(*key);
- }
- }
- void Theme::copy_default_theme() {
- Ref<Theme> default_theme = get_default();
- icon_map = default_theme->icon_map;
- style_map = default_theme->style_map;
- font_map = default_theme->font_map;
- color_map = default_theme->color_map;
- constant_map = default_theme->constant_map;
- _change_notify();
- emit_changed();
- }
- void Theme::get_type_list(List<StringName> *p_list) const {
- Set<StringName> types;
- const StringName *key = NULL;
- while ((key = icon_map.next(key))) {
- types.insert(*key);
- }
- key = NULL;
- while ((key = style_map.next(key))) {
- types.insert(*key);
- }
- key = NULL;
- while ((key = font_map.next(key))) {
- types.insert(*key);
- }
- key = NULL;
- while ((key = color_map.next(key))) {
- types.insert(*key);
- }
- key = NULL;
- while ((key = constant_map.next(key))) {
- types.insert(*key);
- }
- for (Set<StringName>::Element *E = types.front(); E; E = E->next()) {
- p_list->push_back(E->get());
- }
- }
- void Theme::_bind_methods() {
- ClassDB::bind_method(D_METHOD("set_icon", "name", "type", "texture"), &Theme::set_icon);
- ClassDB::bind_method(D_METHOD("get_icon", "name", "type"), &Theme::get_icon);
- ClassDB::bind_method(D_METHOD("has_icon", "name", "type"), &Theme::has_icon);
- ClassDB::bind_method(D_METHOD("clear_icon", "name", "type"), &Theme::clear_icon);
- ClassDB::bind_method(D_METHOD("get_icon_list", "type"), &Theme::_get_icon_list);
- ClassDB::bind_method(D_METHOD("set_stylebox", "name", "type", "texture"), &Theme::set_stylebox);
- ClassDB::bind_method(D_METHOD("get_stylebox", "name", "type"), &Theme::get_stylebox);
- ClassDB::bind_method(D_METHOD("has_stylebox", "name", "type"), &Theme::has_stylebox);
- ClassDB::bind_method(D_METHOD("clear_stylebox", "name", "type"), &Theme::clear_stylebox);
- ClassDB::bind_method(D_METHOD("get_stylebox_list", "type"), &Theme::_get_stylebox_list);
- ClassDB::bind_method(D_METHOD("get_stylebox_types"), &Theme::_get_stylebox_types);
- ClassDB::bind_method(D_METHOD("set_font", "name", "type", "font"), &Theme::set_font);
- ClassDB::bind_method(D_METHOD("get_font", "name", "type"), &Theme::get_font);
- ClassDB::bind_method(D_METHOD("has_font", "name", "type"), &Theme::has_font);
- ClassDB::bind_method(D_METHOD("clear_font", "name", "type"), &Theme::clear_font);
- ClassDB::bind_method(D_METHOD("get_font_list", "type"), &Theme::_get_font_list);
- ClassDB::bind_method(D_METHOD("set_color", "name", "type", "color"), &Theme::set_color);
- ClassDB::bind_method(D_METHOD("get_color", "name", "type"), &Theme::get_color);
- ClassDB::bind_method(D_METHOD("has_color", "name", "type"), &Theme::has_color);
- ClassDB::bind_method(D_METHOD("clear_color", "name", "type"), &Theme::clear_color);
- ClassDB::bind_method(D_METHOD("get_color_list", "type"), &Theme::_get_color_list);
- ClassDB::bind_method(D_METHOD("set_constant", "name", "type", "constant"), &Theme::set_constant);
- ClassDB::bind_method(D_METHOD("get_constant", "name", "type"), &Theme::get_constant);
- ClassDB::bind_method(D_METHOD("has_constant", "name", "type"), &Theme::has_constant);
- ClassDB::bind_method(D_METHOD("clear_constant", "name", "type"), &Theme::clear_constant);
- ClassDB::bind_method(D_METHOD("get_constant_list", "type"), &Theme::_get_constant_list);
- ClassDB::bind_method(D_METHOD("set_default_font", "font"), &Theme::set_default_theme_font);
- ClassDB::bind_method(D_METHOD("get_default_font"), &Theme::get_default_theme_font);
- ClassDB::bind_method(D_METHOD("get_type_list", "type"), &Theme::_get_type_list);
- ClassDB::bind_method(D_METHOD("_emit_theme_changed"), &Theme::_emit_theme_changed);
- ClassDB::bind_method("copy_default_theme", &Theme::copy_default_theme);
- ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "default_font", PROPERTY_HINT_RESOURCE_TYPE, "Font"), "set_default_font", "get_default_font");
- }
- Theme::Theme() {
- }
- Theme::~Theme() {
- }
- RES ResourceFormatLoaderTheme::load(const String &p_path, const String &p_original_path, Error *r_error) {
- if (r_error)
- *r_error = ERR_CANT_OPEN;
- Error err;
- FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
- ERR_EXPLAIN("Unable to open theme file: " + p_path);
- ERR_FAIL_COND_V(err, RES());
- String base_path = p_path.get_base_dir();
- Ref<Theme> theme(memnew(Theme));
- Map<StringName, Variant> library;
- if (r_error)
- *r_error = ERR_FILE_CORRUPT;
- bool reading_library = false;
- int line = 0;
- while (!f->eof_reached()) {
- String l = f->get_line().strip_edges();
- line++;
- int comment = l.find(";");
- if (comment != -1)
- l = l.substr(0, comment);
- if (l == "")
- continue;
- if (l.begins_with("[")) {
- if (l == "[library]") {
- reading_library = true;
- } else if (l == "[theme]") {
- reading_library = false;
- } else {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Unknown section type: '" + l + "'.");
- ERR_FAIL_V(RES());
- }
- continue;
- }
- int eqpos = l.find("=");
- if (eqpos == -1) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected '='.");
- ERR_FAIL_V(RES());
- }
- String right = l.substr(eqpos + 1, l.length()).strip_edges();
- if (right == "") {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected value after '='.");
- ERR_FAIL_V(RES());
- }
- Variant value;
- if (right.is_valid_integer()) {
- //is number
- value = right.to_int();
- } else if (right.is_valid_html_color()) {
- //is html color
- value = Color::html(right);
- } else if (right.begins_with("@")) { //reference
- String reference = right.substr(1, right.length());
- if (!library.has(reference)) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid reference to '" + reference + "'.");
- ERR_FAIL_V(RES());
- }
- value = library[reference];
- } else if (right.begins_with("default")) { //use default
- //do none
- } else {
- //attempt to parse a constructor
- int popenpos = right.find("(");
- if (popenpos == -1) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid constructor syntax: " + right);
- ERR_FAIL_V(RES());
- }
- int pclosepos = right.find_last(")");
- if (pclosepos == -1) {
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid constructor parameter syntax: " + right);
- ERR_FAIL_V(RES());
- }
- String type = right.substr(0, popenpos);
- String param = right.substr(popenpos + 1, pclosepos - popenpos - 1);
- if (type == "icon") {
- String path;
- if (param.is_abs_path())
- path = param;
- else
- path = base_path + "/" + param;
- Ref<Texture> texture = ResourceLoader::load(path);
- if (!texture.is_valid()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Couldn't find icon at path: " + path);
- ERR_FAIL_V(RES());
- }
- value = texture;
- } else if (type == "sbox") {
- String path;
- if (param.is_abs_path())
- path = param;
- else
- path = base_path + "/" + param;
- Ref<StyleBox> stylebox = ResourceLoader::load(path);
- if (!stylebox.is_valid()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Couldn't find stylebox at path: " + path);
- ERR_FAIL_V(RES());
- }
- value = stylebox;
- } else if (type == "sboxt") {
- Vector<String> params = param.split(",");
- if (params.size() != 5 && params.size() != 9) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid param count for sboxt(): '" + right + "'.");
- ERR_FAIL_V(RES());
- }
- String path = params[0];
- if (!param.is_abs_path())
- path = base_path + "/" + path;
- Ref<Texture> tex = ResourceLoader::load(path);
- if (tex.is_null()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Could not open texture for sboxt at path: '" + params[0] + "'.");
- ERR_FAIL_V(RES());
- }
- Ref<StyleBoxTexture> sbtex(memnew(StyleBoxTexture));
- sbtex->set_texture(tex);
- for (int i = 0; i < 4; i++) {
- if (!params[i + 1].is_valid_integer()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid expand margin parameter for sboxt #" + itos(i + 1) + ", expected integer constant, got: '" + params[i + 1] + "'.");
- ERR_FAIL_V(RES());
- }
- int margin = params[i + 1].to_int();
- sbtex->set_expand_margin_size(Margin(i), margin);
- }
- if (params.size() == 9) {
- for (int i = 0; i < 4; i++) {
- if (!params[i + 5].is_valid_integer()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid expand margin parameter for sboxt #" + itos(i + 5) + ", expected integer constant, got: '" + params[i + 5] + "'.");
- ERR_FAIL_V(RES());
- }
- int margin = params[i + 5].to_int();
- sbtex->set_margin_size(Margin(i), margin);
- }
- }
- value = sbtex;
- } else if (type == "sboxf") {
- Vector<String> params = param.split(",");
- if (params.size() < 2) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid param count for sboxf(): '" + right + "'.");
- ERR_FAIL_V(RES());
- }
- Ref<StyleBoxFlat> sbflat(memnew(StyleBoxFlat));
- if (!params[0].is_valid_integer()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected integer numeric constant for parameter 0 (border size).");
- ERR_FAIL_V(RES());
- }
- sbflat->set_border_width_all(params[0].to_int());
- if (!params[0].is_valid_integer()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected integer numeric constant for parameter 0 (border size).");
- ERR_FAIL_V(RES());
- }
- int left = MIN(params.size() - 1, 3);
- int ccodes = 0;
- for (int i = 0; i < left; i++) {
- if (params[i + 1].is_valid_html_color())
- ccodes++;
- else
- break;
- }
- Color normal;
- Color bright;
- Color dark;
- if (ccodes < 1) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected at least 1, 2 or 3 html color codes.");
- ERR_FAIL_V(RES());
- } else if (ccodes == 1) {
- normal = Color::html(params[1]);
- bright = Color::html(params[1]);
- dark = Color::html(params[1]);
- } else if (ccodes == 2) {
- normal = Color::html(params[1]);
- bright = Color::html(params[2]);
- dark = Color::html(params[2]);
- } else {
- normal = Color::html(params[1]);
- bright = Color::html(params[2]);
- dark = Color::html(params[3]);
- }
- sbflat->set_border_color_all(bright);
- // sbflat->set_dark_color(dark);
- sbflat->set_bg_color(normal);
- if (params.size() == ccodes + 5) {
- //margins
- for (int i = 0; i < 4; i++) {
- if (!params[i + ccodes + 1].is_valid_integer()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid expand margin parameter for sboxf #" + itos(i + ccodes + 1) + ", expected integer constant, got: '" + params[i + ccodes + 1] + "'.");
- ERR_FAIL_V(RES());
- }
- //int margin = params[i+ccodes+1].to_int();
- //sbflat->set_margin_size(Margin(i),margin);
- }
- } else if (params.size() != ccodes + 1) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid amount of margin parameters for sboxt.");
- ERR_FAIL_V(RES());
- }
- value = sbflat;
- } else {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid constructor type: '" + type + "'.");
- ERR_FAIL_V(RES());
- }
- }
- //parse left and do something with it
- String left = l.substr(0, eqpos);
- if (reading_library) {
- left = left.strip_edges();
- if (!left.is_valid_identifier()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": <LibraryItem> is not a valid identifier.");
- ERR_FAIL_V(RES());
- }
- if (library.has(left)) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Already in library: '" + left + "'.");
- ERR_FAIL_V(RES());
- }
- library[left] = value;
- } else {
- int pointpos = left.find(".");
- if (pointpos == -1) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Expected 'control.item=..' assign syntax.");
- ERR_FAIL_V(RES());
- }
- String control = left.substr(0, pointpos).strip_edges();
- if (!control.is_valid_identifier()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": <Control> is not a valid identifier.");
- ERR_FAIL_V(RES());
- }
- String item = left.substr(pointpos + 1, left.size()).strip_edges();
- if (!item.is_valid_identifier()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": <Item> is not a valid identifier.");
- ERR_FAIL_V(RES());
- }
- if (value.get_type() == Variant::NIL) {
- //try to use exiting
- if (Theme::get_default()->has_stylebox(item, control))
- value = Theme::get_default()->get_stylebox(item, control);
- else if (Theme::get_default()->has_font(item, control))
- value = Theme::get_default()->get_font(item, control);
- else if (Theme::get_default()->has_icon(item, control))
- value = Theme::get_default()->get_icon(item, control);
- else if (Theme::get_default()->has_color(item, control))
- value = Theme::get_default()->get_color(item, control);
- else if (Theme::get_default()->has_constant(item, control))
- value = Theme::get_default()->get_constant(item, control);
- else {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Default not present for: '" + control + "." + item + "'.");
- ERR_FAIL_V(RES());
- }
- }
- if (value.get_type() == Variant::OBJECT) {
- Ref<Resource> res = value;
- if (!res.is_valid()) {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid resource (NULL).");
- ERR_FAIL_V(RES());
- }
- if (Object::cast_to<StyleBox>(*res)) {
- theme->set_stylebox(item, control, res);
- } else if (Object::cast_to<Font>(*res)) {
- theme->set_font(item, control, res);
- } else if (Object::cast_to<Font>(*res)) {
- theme->set_font(item, control, res);
- } else if (Object::cast_to<Texture>(*res)) {
- theme->set_icon(item, control, res);
- } else {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Invalid resource type.");
- ERR_FAIL_V(RES());
- }
- } else if (value.get_type() == Variant::COLOR) {
- theme->set_color(item, control, value);
- } else if (value.get_type() == Variant::INT) {
- theme->set_constant(item, control, value);
- } else {
- memdelete(f);
- ERR_EXPLAIN(p_path + ":" + itos(line) + ": Couldn't even determine what this setting is! what did you do!?");
- ERR_FAIL_V(RES());
- }
- }
- }
- f->close();
- memdelete(f);
- if (r_error)
- *r_error = OK;
- return theme;
- }
- void ResourceFormatLoaderTheme::get_recognized_extensions(List<String> *p_extensions) const {
- p_extensions->push_back("theme");
- }
- bool ResourceFormatLoaderTheme::handles_type(const String &p_type) const {
- return p_type == "Theme";
- }
- String ResourceFormatLoaderTheme::get_resource_type(const String &p_path) const {
- if (p_path.get_extension().to_lower() == "theme")
- return "Theme";
- return "";
- }
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