diff options
Diffstat (limited to 'scene/resources/theme.cpp')
| -rw-r--r-- | scene/resources/theme.cpp | 1258 |
1 files changed, 1007 insertions, 251 deletions
diff --git a/scene/resources/theme.cpp b/scene/resources/theme.cpp index 6a85d357ff..e49d883ba4 100644 --- a/scene/resources/theme.cpp +++ b/scene/resources/theme.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 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 */ @@ -29,18 +29,98 @@ /*************************************************************************/ #include "theme.h" -#include "core/os/file_access.h" -#include "core/print_string.h" +#include "core/io/file_access.h" +#include "core/string/print_string.h" void Theme::_emit_theme_changed() { + if (no_change_propagation) { + return; + } + + notify_property_list_changed(); emit_changed(); } -Vector<String> Theme::_get_icon_list(const String &p_type) const { +Vector<String> Theme::_get_icon_list(const String &p_theme_type) const { + Vector<String> ilret; + List<StringName> il; + + get_icon_list(p_theme_type, &il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_icon_type_list() const { + Vector<String> ilret; + List<StringName> il; + + get_icon_type_list(&il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_stylebox_list(const String &p_theme_type) const { + Vector<String> ilret; + List<StringName> il; + + get_stylebox_list(p_theme_type, &il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_stylebox_type_list() const { + Vector<String> ilret; + List<StringName> il; + + get_stylebox_type_list(&il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_font_list(const String &p_theme_type) const { + Vector<String> ilret; + List<StringName> il; + + get_font_list(p_theme_type, &il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_font_type_list() const { Vector<String> ilret; List<StringName> il; - get_icon_list(p_type, &il); + get_font_type_list(&il); ilret.resize(il.size()); int i = 0; @@ -51,11 +131,11 @@ Vector<String> Theme::_get_icon_list(const String &p_type) const { return ilret; } -Vector<String> Theme::_get_stylebox_list(const String &p_type) const { +Vector<String> Theme::_get_font_size_list(const String &p_theme_type) const { Vector<String> ilret; List<StringName> il; - get_stylebox_list(p_type, &il); + get_font_size_list(p_theme_type, &il); ilret.resize(il.size()); int i = 0; @@ -66,11 +146,11 @@ Vector<String> Theme::_get_stylebox_list(const String &p_type) const { return ilret; } -Vector<String> Theme::_get_stylebox_types() const { +Vector<String> Theme::_get_font_size_type_list() const { Vector<String> ilret; List<StringName> il; - get_stylebox_types(&il); + get_font_size_type_list(&il); ilret.resize(il.size()); int i = 0; @@ -81,11 +161,11 @@ Vector<String> Theme::_get_stylebox_types() const { return ilret; } -Vector<String> Theme::_get_font_list(const String &p_type) const { +Vector<String> Theme::_get_color_list(const String &p_theme_type) const { Vector<String> ilret; List<StringName> il; - get_font_list(p_type, &il); + get_color_list(p_theme_type, &il); ilret.resize(il.size()); int i = 0; @@ -96,11 +176,11 @@ Vector<String> Theme::_get_font_list(const String &p_type) const { return ilret; } -Vector<String> Theme::_get_color_list(const String &p_type) const { +Vector<String> Theme::_get_color_type_list() const { Vector<String> ilret; List<StringName> il; - get_color_list(p_type, &il); + get_color_type_list(&il); ilret.resize(il.size()); int i = 0; @@ -111,11 +191,11 @@ Vector<String> Theme::_get_color_list(const String &p_type) const { return ilret; } -Vector<String> Theme::_get_constant_list(const String &p_type) const { +Vector<String> Theme::_get_constant_list(const String &p_theme_type) const { Vector<String> ilret; List<StringName> il; - get_constant_list(p_type, &il); + get_constant_list(p_theme_type, &il); ilret.resize(il.size()); int i = 0; @@ -126,7 +206,79 @@ Vector<String> Theme::_get_constant_list(const String &p_type) const { return ilret; } -Vector<String> Theme::_get_type_list(const String &p_type) const { +Vector<String> Theme::_get_constant_type_list() const { + Vector<String> ilret; + List<StringName> il; + + get_constant_type_list(&il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_theme_item_list(DataType p_data_type, const String &p_theme_type) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + return _get_color_list(p_theme_type); + case DATA_TYPE_CONSTANT: + return _get_constant_list(p_theme_type); + case DATA_TYPE_FONT: + return _get_font_list(p_theme_type); + case DATA_TYPE_FONT_SIZE: + return _get_font_size_list(p_theme_type); + case DATA_TYPE_ICON: + return _get_icon_list(p_theme_type); + case DATA_TYPE_STYLEBOX: + return _get_stylebox_list(p_theme_type); + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } + + return Vector<String>(); +} + +Vector<String> Theme::_get_theme_item_type_list(DataType p_data_type) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + return _get_color_type_list(); + case DATA_TYPE_CONSTANT: + return _get_constant_type_list(); + case DATA_TYPE_FONT: + return _get_font_type_list(); + case DATA_TYPE_FONT_SIZE: + return _get_font_size_type_list(); + case DATA_TYPE_ICON: + return _get_icon_type_list(); + case DATA_TYPE_STYLEBOX: + return _get_stylebox_type_list(); + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } + + return Vector<String>(); +} + +Vector<String> Theme::_get_type_variation_list(const StringName &p_theme_type) const { + Vector<String> ilret; + List<StringName> il; + + get_type_variation_list(p_theme_type, &il); + ilret.resize(il.size()); + + int i = 0; + String *w = ilret.ptrw(); + for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) { + w[i] = E->get(); + } + return ilret; +} + +Vector<String> Theme::_get_type_list() const { Vector<String> ilret; List<StringName> il; @@ -146,19 +298,23 @@ bool Theme::_set(const StringName &p_name, const Variant &p_value) { if (sname.find("/") != -1) { String type = sname.get_slicec('/', 1); - String node_type = sname.get_slicec('/', 0); + String theme_type = sname.get_slicec('/', 0); String name = sname.get_slicec('/', 2); if (type == "icons") { - set_icon(name, node_type, p_value); + set_icon(name, theme_type, p_value); } else if (type == "styles") { - set_stylebox(name, node_type, p_value); + set_stylebox(name, theme_type, p_value); } else if (type == "fonts") { - set_font(name, node_type, p_value); + set_font(name, theme_type, p_value); + } else if (type == "font_sizes") { + set_font_size(name, theme_type, p_value); } else if (type == "colors") { - set_color(name, node_type, p_value); + set_color(name, theme_type, p_value); } else if (type == "constants") { - set_constant(name, node_type, p_value); + set_constant(name, theme_type, p_value); + } else if (type == "base_type") { + set_type_variation(theme_type, p_value); } else { return false; } @@ -174,31 +330,35 @@ bool Theme::_get(const StringName &p_name, Variant &r_ret) const { if (sname.find("/") != -1) { String type = sname.get_slicec('/', 1); - String node_type = sname.get_slicec('/', 0); + String theme_type = sname.get_slicec('/', 0); String name = sname.get_slicec('/', 2); if (type == "icons") { - if (!has_icon(name, node_type)) { + if (!has_icon(name, theme_type)) { r_ret = Ref<Texture2D>(); } else { - r_ret = get_icon(name, node_type); + r_ret = get_icon(name, theme_type); } } else if (type == "styles") { - if (!has_stylebox(name, node_type)) { + if (!has_stylebox(name, theme_type)) { r_ret = Ref<StyleBox>(); } else { - r_ret = get_stylebox(name, node_type); + r_ret = get_stylebox(name, theme_type); } } else if (type == "fonts") { - if (!has_font(name, node_type)) { + if (!has_font(name, theme_type)) { r_ret = Ref<Font>(); } else { - r_ret = get_font(name, node_type); + r_ret = get_font(name, theme_type); } + } else if (type == "font_sizes") { + r_ret = get_font_size(name, theme_type); } else if (type == "colors") { - r_ret = get_color(name, node_type); + r_ret = get_color(name, theme_type); } else if (type == "constants") { - r_ret = get_constant(name, node_type); + r_ret = get_constant(name, theme_type); + } else if (type == "base_type") { + r_ret = get_type_variation_base(theme_type); } else { return false; } @@ -214,6 +374,14 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { const StringName *key = nullptr; + // Type variations. + while ((key = variation_map.next(key))) { + list.push_back(PropertyInfo(Variant::STRING_NAME, String() + *key + "/base_type")); + } + + key = nullptr; + + // Icons. while ((key = icon_map.next(key))) { const StringName *key2 = nullptr; @@ -224,6 +392,7 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { key = nullptr; + // Styles. while ((key = style_map.next(key))) { const StringName *key2 = nullptr; @@ -234,6 +403,7 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { key = nullptr; + // Fonts. while ((key = font_map.next(key))) { const StringName *key2 = nullptr; @@ -244,6 +414,18 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { key = nullptr; + // Font sizes. + while ((key = font_size_map.next(key))) { + const StringName *key2 = nullptr; + + while ((key2 = font_size_map[*key].next(key2))) { + list.push_back(PropertyInfo(Variant::INT, String() + *key + "/font_sizes/" + *key2)); + } + } + + key = nullptr; + + // Colors. while ((key = color_map.next(key))) { const StringName *key2 = nullptr; @@ -254,6 +436,7 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { key = nullptr; + // Constants. while ((key = constant_map.next(key))) { const StringName *key2 = nullptr; @@ -262,9 +445,10 @@ void Theme::_get_property_list(List<PropertyInfo> *p_list) const { } } + // Sort and store properties. list.sort(); - for (List<PropertyInfo>::Element *E = list.front(); E; E = E->next()) { - p_list->push_back(E->get()); + for (const PropertyInfo &E : list) { + p_list->push_back(E); } } @@ -283,19 +467,33 @@ void Theme::set_default_theme_font(const Ref<Font> &p_default_font) { default_theme_font->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); } - _change_notify(); - emit_changed(); + _emit_theme_changed(); } Ref<Font> Theme::get_default_theme_font() const { return default_theme_font; } +void Theme::set_default_theme_font_size(int p_font_size) { + if (default_theme_font_size == p_font_size) { + return; + } + + default_theme_font_size = p_font_size; + + _emit_theme_changed(); +} + +int Theme::get_default_theme_font_size() const { + return default_theme_font_size; +} + Ref<Theme> Theme::project_default_theme; Ref<Theme> Theme::default_theme; Ref<Texture2D> Theme::default_icon; Ref<StyleBox> Theme::default_style; Ref<Font> Theme::default_font; +int Theme::default_font_size = 16; Ref<Theme> Theme::get_default() { return default_theme; @@ -325,338 +523,781 @@ 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<Texture2D> &p_icon) { - //ERR_FAIL_COND(p_icon.is_null()); - - bool new_value = !icon_map.has(p_type) || !icon_map[p_type].has(p_name); +void Theme::set_default_font_size(int p_font_size) { + default_font_size = p_font_size; +} - if (icon_map[p_type].has(p_name) && icon_map[p_type][p_name].is_valid()) { - icon_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); +void Theme::set_icon(const StringName &p_name, const StringName &p_theme_type, const Ref<Texture2D> &p_icon) { + if (icon_map[p_theme_type].has(p_name) && icon_map[p_theme_type][p_name].is_valid()) { + icon_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } - icon_map[p_type][p_name] = p_icon; + icon_map[p_theme_type][p_name] = p_icon; if (p_icon.is_valid()) { - icon_map[p_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); + icon_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); } - if (new_value) { - _change_notify(); - emit_changed(); - } + _emit_theme_changed(); } -Ref<Texture2D> 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]; +Ref<Texture2D> Theme::get_icon(const StringName &p_name, const StringName &p_theme_type) const { + if (icon_map.has(p_theme_type) && icon_map[p_theme_type].has(p_name) && icon_map[p_theme_type][p_name].is_valid()) { + return icon_map[p_theme_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()); +bool Theme::has_icon(const StringName &p_name, const StringName &p_theme_type) const { + return (icon_map.has(p_theme_type) && icon_map[p_theme_type].has(p_name) && icon_map[p_theme_type][p_name].is_valid()); +} + +bool Theme::has_icon_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (icon_map.has(p_theme_type) && icon_map[p_theme_type].has(p_name)); } -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)); +void Theme::rename_icon(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!icon_map.has(p_theme_type), "Cannot rename the icon '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(icon_map[p_theme_type].has(p_name), "Cannot rename the icon '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!icon_map[p_theme_type].has(p_old_name), "Cannot rename the icon '" + String(p_old_name) + "' because it does not exist."); - if (icon_map[p_type][p_name].is_valid()) { - icon_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + icon_map[p_theme_type][p_name] = icon_map[p_theme_type][p_old_name]; + icon_map[p_theme_type].erase(p_old_name); + + _emit_theme_changed(); +} + +void Theme::clear_icon(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!icon_map.has(p_theme_type), "Cannot clear the icon '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!icon_map[p_theme_type].has(p_name), "Cannot clear the icon '" + String(p_name) + "' because it does not exist."); + + if (icon_map[p_theme_type][p_name].is_valid()) { + icon_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } - icon_map[p_type].erase(p_name); + icon_map[p_theme_type].erase(p_name); - _change_notify(); - emit_changed(); + _emit_theme_changed(); } -void Theme::get_icon_list(StringName p_type, List<StringName> *p_list) const { +void Theme::get_icon_list(StringName p_theme_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!icon_map.has(p_type)) { + if (!icon_map.has(p_theme_type)) { return; } const StringName *key = nullptr; - while ((key = icon_map[p_type].next(key))) { + while ((key = icon_map[p_theme_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); +void Theme::add_icon_type(const StringName &p_theme_type) { + if (icon_map.has(p_theme_type)) { + return; + } + icon_map[p_theme_type] = HashMap<StringName, Ref<Texture2D>>(); +} - shader_map[p_type][p_name] = p_shader; +void Theme::get_icon_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); - if (new_value) { - _change_notify(); - emit_changed(); + const StringName *key = nullptr; + while ((key = icon_map.next(key))) { + p_list->push_back(*key); } } -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]; +void Theme::set_stylebox(const StringName &p_name, const StringName &p_theme_type, const Ref<StyleBox> &p_style) { + if (style_map[p_theme_type].has(p_name) && style_map[p_theme_type][p_name].is_valid()) { + style_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + } + + style_map[p_theme_type][p_name] = p_style; + + if (p_style.is_valid()) { + style_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); + } + + _emit_theme_changed(); +} + +Ref<StyleBox> Theme::get_stylebox(const StringName &p_name, const StringName &p_theme_type) const { + if (style_map.has(p_theme_type) && style_map[p_theme_type].has(p_name) && style_map[p_theme_type][p_name].is_valid()) { + return style_map[p_theme_type][p_name]; } else { - return nullptr; + return default_style; } } -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()); +bool Theme::has_stylebox(const StringName &p_name, const StringName &p_theme_type) const { + return (style_map.has(p_theme_type) && style_map[p_theme_type].has(p_name) && style_map[p_theme_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)); +bool Theme::has_stylebox_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (style_map.has(p_theme_type) && style_map[p_theme_type].has(p_name)); +} - shader_map[p_type].erase(p_name); - _change_notify(); - emit_changed(); +void Theme::rename_stylebox(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!style_map.has(p_theme_type), "Cannot rename the stylebox '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(style_map[p_theme_type].has(p_name), "Cannot rename the stylebox '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!style_map[p_theme_type].has(p_old_name), "Cannot rename the stylebox '" + String(p_old_name) + "' because it does not exist."); + + style_map[p_theme_type][p_name] = style_map[p_theme_type][p_old_name]; + style_map[p_theme_type].erase(p_old_name); + + _emit_theme_changed(); } -void Theme::get_shader_list(const StringName &p_type, List<StringName> *p_list) const { +void Theme::clear_stylebox(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!style_map.has(p_theme_type), "Cannot clear the stylebox '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!style_map[p_theme_type].has(p_name), "Cannot clear the stylebox '" + String(p_name) + "' because it does not exist."); + + if (style_map[p_theme_type][p_name].is_valid()) { + style_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + } + + style_map[p_theme_type].erase(p_name); + + _emit_theme_changed(); +} + +void Theme::get_stylebox_list(StringName p_theme_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!shader_map.has(p_type)) { + if (!style_map.has(p_theme_type)) { return; } const StringName *key = nullptr; - while ((key = shader_map[p_type].next(key))) { + while ((key = style_map[p_theme_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()); +void Theme::add_stylebox_type(const StringName &p_theme_type) { + if (style_map.has(p_theme_type)) { + return; + } + style_map[p_theme_type] = HashMap<StringName, Ref<StyleBox>>(); +} - bool new_value = !style_map.has(p_type) || !style_map[p_type].has(p_name); +void Theme::get_stylebox_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); - if (style_map[p_type].has(p_name) && style_map[p_type][p_name].is_valid()) { - style_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + const StringName *key = nullptr; + while ((key = style_map.next(key))) { + p_list->push_back(*key); } +} - style_map[p_type][p_name] = p_style; - - if (p_style.is_valid()) { - style_map[p_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); +void Theme::set_font(const StringName &p_name, const StringName &p_theme_type, const Ref<Font> &p_font) { + if (font_map[p_theme_type][p_name].is_valid()) { + font_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } - if (new_value) { - _change_notify(); + font_map[p_theme_type][p_name] = p_font; + + if (p_font.is_valid()) { + font_map[p_theme_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); } - emit_changed(); + + _emit_theme_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]; +Ref<Font> Theme::get_font(const StringName &p_name, const StringName &p_theme_type) const { + if (font_map.has(p_theme_type) && font_map[p_theme_type].has(p_name) && font_map[p_theme_type][p_name].is_valid()) { + return font_map[p_theme_type][p_name]; + } else if (default_theme_font.is_valid()) { + return default_theme_font; } else { - return default_style; + return default_font; } } -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()); +bool Theme::has_font(const StringName &p_name, const StringName &p_theme_type) const { + return ((font_map.has(p_theme_type) && font_map[p_theme_type].has(p_name) && font_map[p_theme_type][p_name].is_valid()) || default_theme_font.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)); +bool Theme::has_font_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (font_map.has(p_theme_type) && font_map[p_theme_type].has(p_name)); +} + +void Theme::rename_font(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!font_map.has(p_theme_type), "Cannot rename the font '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(font_map[p_theme_type].has(p_name), "Cannot rename the font '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!font_map[p_theme_type].has(p_old_name), "Cannot rename the font '" + String(p_old_name) + "' because it does not exist."); + + font_map[p_theme_type][p_name] = font_map[p_theme_type][p_old_name]; + font_map[p_theme_type].erase(p_old_name); - if (style_map[p_type][p_name].is_valid()) { - style_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + _emit_theme_changed(); +} + +void Theme::clear_font(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!font_map.has(p_theme_type), "Cannot clear the font '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!font_map[p_theme_type].has(p_name), "Cannot clear the font '" + String(p_name) + "' because it does not exist."); + + if (font_map[p_theme_type][p_name].is_valid()) { + font_map[p_theme_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } - style_map[p_type].erase(p_name); + font_map[p_theme_type].erase(p_name); - _change_notify(); - emit_changed(); + _emit_theme_changed(); } -void Theme::get_stylebox_list(StringName p_type, List<StringName> *p_list) const { +void Theme::get_font_list(StringName p_theme_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!style_map.has(p_type)) { + if (!font_map.has(p_theme_type)) { return; } const StringName *key = nullptr; - while ((key = style_map[p_type].next(key))) { + while ((key = font_map[p_theme_type].next(key))) { p_list->push_back(*key); } } -void Theme::get_stylebox_types(List<StringName> *p_list) const { +void Theme::add_font_type(const StringName &p_theme_type) { + if (font_map.has(p_theme_type)) { + return; + } + font_map[p_theme_type] = HashMap<StringName, Ref<Font>>(); +} + +void Theme::get_font_type_list(List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); const StringName *key = nullptr; - while ((key = style_map.next(key))) { + while ((key = font_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()); +void Theme::set_font_size(const StringName &p_name, const StringName &p_theme_type, int p_font_size) { + font_size_map[p_theme_type][p_name] = p_font_size; - bool new_value = !font_map.has(p_type) || !font_map[p_type].has(p_name); + _emit_theme_changed(); +} - if (font_map[p_type][p_name].is_valid()) { - font_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); +int Theme::get_font_size(const StringName &p_name, const StringName &p_theme_type) const { + if (font_size_map.has(p_theme_type) && font_size_map[p_theme_type].has(p_name) && (font_size_map[p_theme_type][p_name] > 0)) { + return font_size_map[p_theme_type][p_name]; + } else if (default_theme_font_size > 0) { + return default_theme_font_size; + } else { + return default_font_size; } +} + +bool Theme::has_font_size(const StringName &p_name, const StringName &p_theme_type) const { + return ((font_size_map.has(p_theme_type) && font_size_map[p_theme_type].has(p_name) && (font_size_map[p_theme_type][p_name] > 0)) || (default_theme_font_size > 0)); +} - font_map[p_type][p_name] = p_font; +bool Theme::has_font_size_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (font_size_map.has(p_theme_type) && font_size_map[p_theme_type].has(p_name)); +} - if (p_font.is_valid()) { - font_map[p_type][p_name]->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(), CONNECT_REFERENCE_COUNTED); +void Theme::rename_font_size(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!font_size_map.has(p_theme_type), "Cannot rename the font size '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(font_size_map[p_theme_type].has(p_name), "Cannot rename the font size '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!font_size_map[p_theme_type].has(p_old_name), "Cannot rename the font size '" + String(p_old_name) + "' because it does not exist."); + + font_size_map[p_theme_type][p_name] = font_size_map[p_theme_type][p_old_name]; + font_size_map[p_theme_type].erase(p_old_name); + + _emit_theme_changed(); +} + +void Theme::clear_font_size(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!font_size_map.has(p_theme_type), "Cannot clear the font size '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!font_size_map[p_theme_type].has(p_name), "Cannot clear the font size '" + String(p_name) + "' because it does not exist."); + + font_size_map[p_theme_type].erase(p_name); + + _emit_theme_changed(); +} + +void Theme::get_font_size_list(StringName p_theme_type, List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); + + if (!font_size_map.has(p_theme_type)) { + return; } - if (new_value) { - _change_notify(); - emit_changed(); + const StringName *key = nullptr; + + while ((key = font_size_map[p_theme_type].next(key))) { + p_list->push_back(*key); } } -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; +void Theme::add_font_size_type(const StringName &p_theme_type) { + if (font_size_map.has(p_theme_type)) { + return; } + font_size_map[p_theme_type] = HashMap<StringName, int>(); } -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::get_font_size_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); + + const StringName *key = nullptr; + while ((key = font_size_map.next(key))) { + p_list->push_back(*key); + } } -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)); +void Theme::set_color(const StringName &p_name, const StringName &p_theme_type, const Color &p_color) { + color_map[p_theme_type][p_name] = p_color; - if (font_map[p_type][p_name].is_valid()) { - font_map[p_type][p_name]->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + _emit_theme_changed(); +} + +Color Theme::get_color(const StringName &p_name, const StringName &p_theme_type) const { + if (color_map.has(p_theme_type) && color_map[p_theme_type].has(p_name)) { + return color_map[p_theme_type][p_name]; + } else { + return Color(); } +} - font_map[p_type].erase(p_name); - _change_notify(); - emit_changed(); +bool Theme::has_color(const StringName &p_name, const StringName &p_theme_type) const { + return (color_map.has(p_theme_type) && color_map[p_theme_type].has(p_name)); } -void Theme::get_font_list(StringName p_type, List<StringName> *p_list) const { +bool Theme::has_color_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (color_map.has(p_theme_type) && color_map[p_theme_type].has(p_name)); +} + +void Theme::rename_color(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!color_map.has(p_theme_type), "Cannot rename the color '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(color_map[p_theme_type].has(p_name), "Cannot rename the color '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!color_map[p_theme_type].has(p_old_name), "Cannot rename the color '" + String(p_old_name) + "' because it does not exist."); + + color_map[p_theme_type][p_name] = color_map[p_theme_type][p_old_name]; + color_map[p_theme_type].erase(p_old_name); + + _emit_theme_changed(); +} + +void Theme::clear_color(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!color_map.has(p_theme_type), "Cannot clear the color '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!color_map[p_theme_type].has(p_name), "Cannot clear the color '" + String(p_name) + "' because it does not exist."); + + color_map[p_theme_type].erase(p_name); + + _emit_theme_changed(); +} + +void Theme::get_color_list(StringName p_theme_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!font_map.has(p_type)) { + if (!color_map.has(p_theme_type)) { return; } const StringName *key = nullptr; - while ((key = font_map[p_type].next(key))) { + while ((key = color_map[p_theme_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); +void Theme::add_color_type(const StringName &p_theme_type) { + if (color_map.has(p_theme_type)) { + return; + } + color_map[p_theme_type] = HashMap<StringName, Color>(); +} - color_map[p_type][p_name] = p_color; +void Theme::get_color_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); - if (new_value) { - _change_notify(); - emit_changed(); + const StringName *key = nullptr; + while ((key = color_map.next(key))) { + p_list->push_back(*key); } } -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]; +void Theme::set_constant(const StringName &p_name, const StringName &p_theme_type, int p_constant) { + constant_map[p_theme_type][p_name] = p_constant; + + _emit_theme_changed(); +} + +int Theme::get_constant(const StringName &p_name, const StringName &p_theme_type) const { + if (constant_map.has(p_theme_type) && constant_map[p_theme_type].has(p_name)) { + return constant_map[p_theme_type][p_name]; } else { - return Color(); + return 0; } } -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)); +bool Theme::has_constant(const StringName &p_name, const StringName &p_theme_type) const { + return (constant_map.has(p_theme_type) && constant_map[p_theme_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)); +bool Theme::has_constant_nocheck(const StringName &p_name, const StringName &p_theme_type) const { + return (constant_map.has(p_theme_type) && constant_map[p_theme_type].has(p_name)); +} - color_map[p_type].erase(p_name); - _change_notify(); - emit_changed(); +void Theme::rename_constant(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!constant_map.has(p_theme_type), "Cannot rename the constant '" + String(p_old_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(constant_map[p_theme_type].has(p_name), "Cannot rename the constant '" + String(p_old_name) + "' because the new name '" + String(p_name) + "' already exists."); + ERR_FAIL_COND_MSG(!constant_map[p_theme_type].has(p_old_name), "Cannot rename the constant '" + String(p_old_name) + "' because it does not exist."); + + constant_map[p_theme_type][p_name] = constant_map[p_theme_type][p_old_name]; + constant_map[p_theme_type].erase(p_old_name); + + _emit_theme_changed(); } -void Theme::get_color_list(StringName p_type, List<StringName> *p_list) const { +void Theme::clear_constant(const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!constant_map.has(p_theme_type), "Cannot clear the constant '" + String(p_name) + "' because the node type '" + String(p_theme_type) + "' does not exist."); + ERR_FAIL_COND_MSG(!constant_map[p_theme_type].has(p_name), "Cannot clear the constant '" + String(p_name) + "' because it does not exist."); + + constant_map[p_theme_type].erase(p_name); + + _emit_theme_changed(); +} + +void Theme::get_constant_list(StringName p_theme_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!color_map.has(p_type)) { + if (!constant_map.has(p_theme_type)) { return; } const StringName *key = nullptr; - while ((key = color_map[p_type].next(key))) { + while ((key = constant_map[p_theme_type].next(key))) { + p_list->push_back(*key); + } +} + +void Theme::add_constant_type(const StringName &p_theme_type) { + if (constant_map.has(p_theme_type)) { + return; + } + constant_map[p_theme_type] = HashMap<StringName, int>(); +} + +void Theme::get_constant_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); + + const StringName *key = nullptr; + while ((key = constant_map.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; +void Theme::set_theme_item(DataType p_data_type, const StringName &p_name, const StringName &p_theme_type, const Variant &p_value) { + switch (p_data_type) { + case DATA_TYPE_COLOR: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::COLOR, "Theme item's data type (Color) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + Color color_value = p_value; + set_color(p_name, p_theme_type, color_value); + } break; + case DATA_TYPE_CONSTANT: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::INT, "Theme item's data type (int) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + int constant_value = p_value; + set_constant(p_name, p_theme_type, constant_value); + } break; + case DATA_TYPE_FONT: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::OBJECT, "Theme item's data type (Object) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + Ref<Font> font_value = Object::cast_to<Font>(p_value.get_validated_object()); + set_font(p_name, p_theme_type, font_value); + } break; + case DATA_TYPE_FONT_SIZE: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::INT, "Theme item's data type (int) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + int font_size_value = p_value; + set_font_size(p_name, p_theme_type, font_size_value); + } break; + case DATA_TYPE_ICON: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::OBJECT, "Theme item's data type (Object) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + Ref<Texture2D> icon_value = Object::cast_to<Texture2D>(p_value.get_validated_object()); + set_icon(p_name, p_theme_type, icon_value); + } break; + case DATA_TYPE_STYLEBOX: { + ERR_FAIL_COND_MSG(p_value.get_type() != Variant::OBJECT, "Theme item's data type (Object) does not match Variant's type (" + Variant::get_type_name(p_value.get_type()) + ")."); + + Ref<StyleBox> stylebox_value = Object::cast_to<StyleBox>(p_value.get_validated_object()); + set_stylebox(p_name, p_theme_type, stylebox_value); + } break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } +} + +Variant Theme::get_theme_item(DataType p_data_type, const StringName &p_name, const StringName &p_theme_type) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + return get_color(p_name, p_theme_type); + case DATA_TYPE_CONSTANT: + return get_constant(p_name, p_theme_type); + case DATA_TYPE_FONT: + return get_font(p_name, p_theme_type); + case DATA_TYPE_FONT_SIZE: + return get_font_size(p_name, p_theme_type); + case DATA_TYPE_ICON: + return get_icon(p_name, p_theme_type); + case DATA_TYPE_STYLEBOX: + return get_stylebox(p_name, p_theme_type); + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } + + return Variant(); +} - if (new_value) { - _change_notify(); - emit_changed(); +bool Theme::has_theme_item(DataType p_data_type, const StringName &p_name, const StringName &p_theme_type) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + return has_color(p_name, p_theme_type); + case DATA_TYPE_CONSTANT: + return has_constant(p_name, p_theme_type); + case DATA_TYPE_FONT: + return has_font(p_name, p_theme_type); + case DATA_TYPE_FONT_SIZE: + return has_font_size(p_name, p_theme_type); + case DATA_TYPE_ICON: + return has_icon(p_name, p_theme_type); + case DATA_TYPE_STYLEBOX: + return has_stylebox(p_name, p_theme_type); + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. } + + return false; } -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_theme_item_nocheck(DataType p_data_type, const StringName &p_name, const StringName &p_theme_type) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + return has_color_nocheck(p_name, p_theme_type); + case DATA_TYPE_CONSTANT: + return has_constant_nocheck(p_name, p_theme_type); + case DATA_TYPE_FONT: + return has_font_nocheck(p_name, p_theme_type); + case DATA_TYPE_FONT_SIZE: + return has_font_size_nocheck(p_name, p_theme_type); + case DATA_TYPE_ICON: + return has_icon_nocheck(p_name, p_theme_type); + case DATA_TYPE_STYLEBOX: + return has_stylebox_nocheck(p_name, p_theme_type); + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. } + + return false; } -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::rename_theme_item(DataType p_data_type, const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + switch (p_data_type) { + case DATA_TYPE_COLOR: + rename_color(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_CONSTANT: + rename_constant(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_FONT: + rename_font(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_FONT_SIZE: + rename_font_size(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_ICON: + rename_icon(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_STYLEBOX: + rename_stylebox(p_old_name, p_name, p_theme_type); + break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } } -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)); +void Theme::clear_theme_item(DataType p_data_type, const StringName &p_name, const StringName &p_theme_type) { + switch (p_data_type) { + case DATA_TYPE_COLOR: + clear_color(p_name, p_theme_type); + break; + case DATA_TYPE_CONSTANT: + clear_constant(p_name, p_theme_type); + break; + case DATA_TYPE_FONT: + clear_font(p_name, p_theme_type); + break; + case DATA_TYPE_FONT_SIZE: + clear_font_size(p_name, p_theme_type); + break; + case DATA_TYPE_ICON: + clear_icon(p_name, p_theme_type); + break; + case DATA_TYPE_STYLEBOX: + clear_stylebox(p_name, p_theme_type); + break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } +} - constant_map[p_type].erase(p_name); - _change_notify(); - emit_changed(); +void Theme::get_theme_item_list(DataType p_data_type, StringName p_theme_type, List<StringName> *p_list) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + get_color_list(p_theme_type, p_list); + break; + case DATA_TYPE_CONSTANT: + get_constant_list(p_theme_type, p_list); + break; + case DATA_TYPE_FONT: + get_font_list(p_theme_type, p_list); + break; + case DATA_TYPE_FONT_SIZE: + get_font_size_list(p_theme_type, p_list); + break; + case DATA_TYPE_ICON: + get_icon_list(p_theme_type, p_list); + break; + case DATA_TYPE_STYLEBOX: + get_stylebox_list(p_theme_type, p_list); + break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } } -void Theme::get_constant_list(StringName p_type, List<StringName> *p_list) const { +void Theme::add_theme_item_type(DataType p_data_type, const StringName &p_theme_type) { + switch (p_data_type) { + case DATA_TYPE_COLOR: + add_color_type(p_theme_type); + break; + case DATA_TYPE_CONSTANT: + add_constant_type(p_theme_type); + break; + case DATA_TYPE_FONT: + add_font_type(p_theme_type); + break; + case DATA_TYPE_FONT_SIZE: + add_font_size_type(p_theme_type); + break; + case DATA_TYPE_ICON: + add_icon_type(p_theme_type); + break; + case DATA_TYPE_STYLEBOX: + add_stylebox_type(p_theme_type); + break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } +} + +void Theme::get_theme_item_type_list(DataType p_data_type, List<StringName> *p_list) const { + switch (p_data_type) { + case DATA_TYPE_COLOR: + get_color_type_list(p_list); + break; + case DATA_TYPE_CONSTANT: + get_constant_type_list(p_list); + break; + case DATA_TYPE_FONT: + get_font_type_list(p_list); + break; + case DATA_TYPE_FONT_SIZE: + get_font_size_type_list(p_list); + break; + case DATA_TYPE_ICON: + get_icon_type_list(p_list); + break; + case DATA_TYPE_STYLEBOX: + get_stylebox_type_list(p_list); + break; + case DATA_TYPE_MAX: + break; // Can't happen, but silences warning. + } +} + +void Theme::set_type_variation(const StringName &p_theme_type, const StringName &p_base_type) { + ERR_FAIL_COND_MSG(p_theme_type == StringName(), "An empty theme type cannot be marked as a variation of another type."); + ERR_FAIL_COND_MSG(ClassDB::class_exists(p_theme_type), "A type associated with a built-in class cannot be marked as a variation of another type."); + ERR_FAIL_COND_MSG(p_base_type == StringName(), "An empty theme type cannot be the base type of a variation. Use clear_type_variation() instead if you want to unmark '" + String(p_theme_type) + "' as a variation."); + + if (variation_map.has(p_theme_type)) { + StringName old_base = variation_map[p_theme_type]; + variation_base_map[old_base].erase(p_theme_type); + } + + variation_map[p_theme_type] = p_base_type; + variation_base_map[p_base_type].push_back(p_theme_type); + + _emit_theme_changed(); +} + +bool Theme::is_type_variation(const StringName &p_theme_type, const StringName &p_base_type) const { + return (variation_map.has(p_theme_type) && variation_map[p_theme_type] == p_base_type); +} + +void Theme::clear_type_variation(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!variation_map.has(p_theme_type), "Cannot clear the type variation '" + String(p_theme_type) + "' because it does not exist."); + + StringName base_type = variation_map[p_theme_type]; + variation_base_map[base_type].erase(p_theme_type); + variation_map.erase(p_theme_type); + + _emit_theme_changed(); +} + +StringName Theme::get_type_variation_base(const StringName &p_theme_type) const { + if (!variation_map.has(p_theme_type)) { + return StringName(); + } + + return variation_map[p_theme_type]; +} + +void Theme::get_type_variation_list(const StringName &p_base_type, List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - if (!constant_map.has(p_type)) { + if (!variation_base_map.has(p_base_type)) { return; } - const StringName *key = nullptr; + for (const StringName &E : variation_base_map[p_base_type]) { + // Prevent infinite loops if variants were set to be cross-dependent (that's still invalid usage, but handling for stability sake). + if (p_list->find(E)) { + continue; + } - while ((key = constant_map[p_type].next(key))) { - p_list->push_back(*key); + p_list->push_back(E); + // Continue looking for sub-variations. + get_type_variation_list(E, p_list); } } +void Theme::_freeze_change_propagation() { + no_change_propagation = true; +} + +void Theme::_unfreeze_and_propagate_changes() { + no_change_propagation = false; + _emit_theme_changed(); +} + void Theme::clear() { - //these need disconnecting + // These items need disconnecting. { const StringName *K = nullptr; while ((K = icon_map.next(K))) { @@ -699,47 +1340,46 @@ void Theme::clear() { icon_map.clear(); style_map.clear(); font_map.clear(); - shader_map.clear(); + font_size_map.clear(); color_map.clear(); constant_map.clear(); - _change_notify(); - emit_changed(); -} + variation_map.clear(); + variation_base_map.clear(); -void Theme::copy_default_theme() { - Ref<Theme> default_theme2 = get_default(); - copy_theme(default_theme2); + _emit_theme_changed(); } -void Theme::copy_theme(const Ref<Theme> &p_other) { +void Theme::merge_with(const Ref<Theme> &p_other) { if (p_other.is_null()) { - clear(); - return; } - //these need reconnecting, so add normally + _freeze_change_propagation(); + + // Colors. { const StringName *K = nullptr; - while ((K = p_other->icon_map.next(K))) { + while ((K = p_other->color_map.next(K))) { const StringName *L = nullptr; - while ((L = p_other->icon_map[*K].next(L))) { - set_icon(*L, *K, p_other->icon_map[*K][*L]); + while ((L = p_other->color_map[*K].next(L))) { + set_color(*L, *K, p_other->color_map[*K][*L]); } } } + // Constants. { const StringName *K = nullptr; - while ((K = p_other->style_map.next(K))) { + while ((K = p_other->constant_map.next(K))) { const StringName *L = nullptr; - while ((L = p_other->style_map[*K].next(L))) { - set_stylebox(*L, *K, p_other->style_map[*K][*L]); + while ((L = p_other->constant_map[*K].next(L))) { + set_constant(*L, *K, p_other->constant_map[*K][*L]); } } } + // Fonts. { const StringName *K = nullptr; while ((K = p_other->font_map.next(K))) { @@ -750,14 +1390,48 @@ void Theme::copy_theme(const Ref<Theme> &p_other) { } } - //these are ok to just copy + // Font sizes. + { + const StringName *K = nullptr; + while ((K = p_other->font_size_map.next(K))) { + const StringName *L = nullptr; + while ((L = p_other->font_size_map[*K].next(L))) { + set_font_size(*L, *K, p_other->font_size_map[*K][*L]); + } + } + } - color_map = p_other->color_map; - constant_map = p_other->constant_map; - shader_map = p_other->shader_map; + // Icons. + { + const StringName *K = nullptr; + while ((K = p_other->icon_map.next(K))) { + const StringName *L = nullptr; + while ((L = p_other->icon_map[*K].next(L))) { + set_icon(*L, *K, p_other->icon_map[*K][*L]); + } + } + } - _change_notify(); - emit_changed(); + // Styleboxes. + { + const StringName *K = nullptr; + while ((K = p_other->style_map.next(K))) { + const StringName *L = nullptr; + while ((L = p_other->style_map[*K].next(L))) { + set_stylebox(*L, *K, p_other->style_map[*K][*L]); + } + } + } + + // Type variations. + { + const StringName *K = nullptr; + while ((K = p_other->variation_map.next(K))) { + set_type_variation(*K, p_other->variation_map[*K]); + } + } + + _unfreeze_and_propagate_changes(); } void Theme::get_type_list(List<StringName> *p_list) const { @@ -766,30 +1440,42 @@ void Theme::get_type_list(List<StringName> *p_list) const { Set<StringName> types; const StringName *key = nullptr; + // Icons. while ((key = icon_map.next(key))) { types.insert(*key); } key = nullptr; + // StyleBoxes. while ((key = style_map.next(key))) { types.insert(*key); } key = nullptr; + // Fonts. while ((key = font_map.next(key))) { types.insert(*key); } key = nullptr; + // Font sizes. + while ((key = font_size_map.next(key))) { + types.insert(*key); + } + + key = nullptr; + + // Colors. while ((key = color_map.next(key))) { types.insert(*key); } key = nullptr; + // Constants. while ((key = constant_map.next(key))) { types.insert(*key); } @@ -799,49 +1485,119 @@ void Theme::get_type_list(List<StringName> *p_list) const { } } -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); +void Theme::get_type_dependencies(const StringName &p_base_type, const StringName &p_type_variation, List<StringName> *p_list) { + ERR_FAIL_NULL(p_list); - ClassDB::bind_method(D_METHOD("clear"), &Theme::clear); + // Build the dependency chain for type variations. + if (p_type_variation != StringName()) { + StringName variation_name = p_type_variation; + while (variation_name != StringName()) { + p_list->push_back(variation_name); + variation_name = get_type_variation_base(variation_name); + + // If we have reached the base type dependency, it's safe to stop (assuming no funny business was done to the Theme). + if (variation_name == p_base_type) { + break; + } + } + } + + // Continue building the chain using native class hierarchy. + StringName class_name = p_base_type; + while (class_name != StringName()) { + p_list->push_back(class_name); + class_name = ClassDB::get_parent_class_nocheck(class_name); + } +} + +void Theme::reset_state() { + clear(); +} + +void Theme::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_icon", "name", "theme_type", "texture"), &Theme::set_icon); + ClassDB::bind_method(D_METHOD("get_icon", "name", "theme_type"), &Theme::get_icon); + ClassDB::bind_method(D_METHOD("has_icon", "name", "theme_type"), &Theme::has_icon); + ClassDB::bind_method(D_METHOD("rename_icon", "old_name", "name", "theme_type"), &Theme::rename_icon); + ClassDB::bind_method(D_METHOD("clear_icon", "name", "theme_type"), &Theme::clear_icon); + ClassDB::bind_method(D_METHOD("get_icon_list", "theme_type"), &Theme::_get_icon_list); + ClassDB::bind_method(D_METHOD("get_icon_type_list"), &Theme::_get_icon_type_list); + + ClassDB::bind_method(D_METHOD("set_stylebox", "name", "theme_type", "texture"), &Theme::set_stylebox); + ClassDB::bind_method(D_METHOD("get_stylebox", "name", "theme_type"), &Theme::get_stylebox); + ClassDB::bind_method(D_METHOD("has_stylebox", "name", "theme_type"), &Theme::has_stylebox); + ClassDB::bind_method(D_METHOD("rename_stylebox", "old_name", "name", "theme_type"), &Theme::rename_stylebox); + ClassDB::bind_method(D_METHOD("clear_stylebox", "name", "theme_type"), &Theme::clear_stylebox); + ClassDB::bind_method(D_METHOD("get_stylebox_list", "theme_type"), &Theme::_get_stylebox_list); + ClassDB::bind_method(D_METHOD("get_stylebox_type_list"), &Theme::_get_stylebox_type_list); + + ClassDB::bind_method(D_METHOD("set_font", "name", "theme_type", "font"), &Theme::set_font); + ClassDB::bind_method(D_METHOD("get_font", "name", "theme_type"), &Theme::get_font); + ClassDB::bind_method(D_METHOD("has_font", "name", "theme_type"), &Theme::has_font); + ClassDB::bind_method(D_METHOD("rename_font", "old_name", "name", "theme_type"), &Theme::rename_font); + ClassDB::bind_method(D_METHOD("clear_font", "name", "theme_type"), &Theme::clear_font); + ClassDB::bind_method(D_METHOD("get_font_list", "theme_type"), &Theme::_get_font_list); + ClassDB::bind_method(D_METHOD("get_font_type_list"), &Theme::_get_font_type_list); + + ClassDB::bind_method(D_METHOD("set_font_size", "name", "theme_type", "font_size"), &Theme::set_font_size); + ClassDB::bind_method(D_METHOD("get_font_size", "name", "theme_type"), &Theme::get_font_size); + ClassDB::bind_method(D_METHOD("has_font_size", "name", "theme_type"), &Theme::has_font_size); + ClassDB::bind_method(D_METHOD("rename_font_size", "old_name", "name", "theme_type"), &Theme::rename_font_size); + ClassDB::bind_method(D_METHOD("clear_font_size", "name", "theme_type"), &Theme::clear_font_size); + ClassDB::bind_method(D_METHOD("get_font_size_list", "theme_type"), &Theme::_get_font_size_list); + ClassDB::bind_method(D_METHOD("get_font_size_type_list"), &Theme::_get_font_size_type_list); + + ClassDB::bind_method(D_METHOD("set_color", "name", "theme_type", "color"), &Theme::set_color); + ClassDB::bind_method(D_METHOD("get_color", "name", "theme_type"), &Theme::get_color); + ClassDB::bind_method(D_METHOD("has_color", "name", "theme_type"), &Theme::has_color); + ClassDB::bind_method(D_METHOD("rename_color", "old_name", "name", "theme_type"), &Theme::rename_color); + ClassDB::bind_method(D_METHOD("clear_color", "name", "theme_type"), &Theme::clear_color); + ClassDB::bind_method(D_METHOD("get_color_list", "theme_type"), &Theme::_get_color_list); + ClassDB::bind_method(D_METHOD("get_color_type_list"), &Theme::_get_color_type_list); + + ClassDB::bind_method(D_METHOD("set_constant", "name", "theme_type", "constant"), &Theme::set_constant); + ClassDB::bind_method(D_METHOD("get_constant", "name", "theme_type"), &Theme::get_constant); + ClassDB::bind_method(D_METHOD("has_constant", "name", "theme_type"), &Theme::has_constant); + ClassDB::bind_method(D_METHOD("rename_constant", "old_name", "name", "theme_type"), &Theme::rename_constant); + ClassDB::bind_method(D_METHOD("clear_constant", "name", "theme_type"), &Theme::clear_constant); + ClassDB::bind_method(D_METHOD("get_constant_list", "theme_type"), &Theme::_get_constant_list); + ClassDB::bind_method(D_METHOD("get_constant_type_list"), &Theme::_get_constant_type_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("set_default_font_size", "font_size"), &Theme::set_default_theme_font_size); + ClassDB::bind_method(D_METHOD("get_default_font_size"), &Theme::get_default_theme_font_size); + + ClassDB::bind_method(D_METHOD("set_theme_item", "data_type", "name", "theme_type", "value"), &Theme::set_theme_item); + ClassDB::bind_method(D_METHOD("get_theme_item", "data_type", "name", "theme_type"), &Theme::get_theme_item); + ClassDB::bind_method(D_METHOD("has_theme_item", "data_type", "name", "theme_type"), &Theme::has_theme_item); + ClassDB::bind_method(D_METHOD("rename_theme_item", "data_type", "old_name", "name", "theme_type"), &Theme::rename_theme_item); + ClassDB::bind_method(D_METHOD("clear_theme_item", "data_type", "name", "theme_type"), &Theme::clear_theme_item); + ClassDB::bind_method(D_METHOD("get_theme_item_list", "data_type", "theme_type"), &Theme::_get_theme_item_list); + ClassDB::bind_method(D_METHOD("get_theme_item_type_list", "data_type"), &Theme::_get_theme_item_type_list); + + ClassDB::bind_method(D_METHOD("set_type_variation", "theme_type", "base_type"), &Theme::set_type_variation); + ClassDB::bind_method(D_METHOD("is_type_variation", "theme_type", "base_type"), &Theme::is_type_variation); + ClassDB::bind_method(D_METHOD("clear_type_variation", "theme_type"), &Theme::clear_type_variation); + ClassDB::bind_method(D_METHOD("get_type_variation_base", "theme_type"), &Theme::get_type_variation_base); + ClassDB::bind_method(D_METHOD("get_type_variation_list", "base_type"), &Theme::_get_type_variation_list); - ClassDB::bind_method("copy_default_theme", &Theme::copy_default_theme); - ClassDB::bind_method(D_METHOD("copy_theme", "other"), &Theme::copy_theme); + ClassDB::bind_method(D_METHOD("get_type_list"), &Theme::_get_type_list); + + ClassDB::bind_method(D_METHOD("merge_with", "other"), &Theme::merge_with); + ClassDB::bind_method(D_METHOD("clear"), &Theme::clear); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "default_font", PROPERTY_HINT_RESOURCE_TYPE, "Font"), "set_default_font", "get_default_font"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "default_font_size"), "set_default_font_size", "get_default_font_size"); + + BIND_ENUM_CONSTANT(DATA_TYPE_COLOR); + BIND_ENUM_CONSTANT(DATA_TYPE_CONSTANT); + BIND_ENUM_CONSTANT(DATA_TYPE_FONT); + BIND_ENUM_CONSTANT(DATA_TYPE_FONT_SIZE); + BIND_ENUM_CONSTANT(DATA_TYPE_ICON); + BIND_ENUM_CONSTANT(DATA_TYPE_STYLEBOX); + BIND_ENUM_CONSTANT(DATA_TYPE_MAX); } Theme::Theme() { |