diff options
Diffstat (limited to 'scene/resources/theme.cpp')
| -rw-r--r-- | scene/resources/theme.cpp | 611 |
1 files changed, 371 insertions, 240 deletions
diff --git a/scene/resources/theme.cpp b/scene/resources/theme.cpp index 99977a20f2..1e57933000 100644 --- a/scene/resources/theme.cpp +++ b/scene/resources/theme.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 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 */ @@ -29,6 +29,7 @@ /*************************************************************************/ #include "theme.h" + #include "core/string/print_string.h" // Universal Theme resources used when no other theme has the item. @@ -36,17 +37,17 @@ Ref<Theme> Theme::default_theme; Ref<Theme> Theme::project_default_theme; // Universal default values, final fallback for every theme. -float Theme::default_base_scale = 1.0; -Ref<Texture2D> Theme::default_icon; -Ref<StyleBox> Theme::default_style; -Ref<Font> Theme::default_font; -int Theme::default_font_size = 16; +float Theme::fallback_base_scale = 1.0; +Ref<Texture2D> Theme::fallback_icon; +Ref<StyleBox> Theme::fallback_style; +Ref<Font> Theme::fallback_font; +int Theme::fallback_font_size = 16; // Dynamic properties. bool Theme::_set(const StringName &p_name, const Variant &p_value) { String sname = p_name; - if (sname.find("/") != -1) { + if (sname.contains("/")) { String type = sname.get_slicec('/', 1); String theme_type = sname.get_slicec('/', 0); String name = sname.get_slicec('/', 2); @@ -78,7 +79,7 @@ bool Theme::_set(const StringName &p_name, const Variant &p_value) { bool Theme::_get(const StringName &p_name, Variant &r_ret) const { String sname = p_name; - if (sname.find("/") != -1) { + if (sname.contains("/")) { String type = sname.get_slicec('/', 1); String theme_type = sname.get_slicec('/', 0); String name = sname.get_slicec('/', 2); @@ -122,82 +123,64 @@ bool Theme::_get(const StringName &p_name, Variant &r_ret) const { void Theme::_get_property_list(List<PropertyInfo> *p_list) const { List<PropertyInfo> list; - const StringName *key = nullptr; - // Type variations. - while ((key = variation_map.next(key))) { - list.push_back(PropertyInfo(Variant::STRING_NAME, String() + *key + "/base_type")); + for (const KeyValue<StringName, StringName> &E : variation_map) { + list.push_back(PropertyInfo(Variant::STRING_NAME, String() + E.key + "/base_type")); } - key = nullptr; - // Icons. - while ((key = icon_map.next(key))) { - const StringName *key2 = nullptr; - - while ((key2 = icon_map[*key].next(key2))) { - list.push_back(PropertyInfo(Variant::OBJECT, String() + *key + "/icons/" + *key2, PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL)); + for (const KeyValue<StringName, HashMap<StringName, Ref<Texture2D>>> &E : icon_map) { + for (const KeyValue<StringName, Ref<Texture2D>> &F : E.value) { + list.push_back(PropertyInfo(Variant::OBJECT, String() + E.key + "/icons/" + F.key, PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL)); } } - key = nullptr; - // Styles. - while ((key = style_map.next(key))) { - const StringName *key2 = nullptr; - - 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)); + for (const KeyValue<StringName, HashMap<StringName, Ref<StyleBox>>> &E : style_map) { + for (const KeyValue<StringName, Ref<StyleBox>> &F : E.value) { + list.push_back(PropertyInfo(Variant::OBJECT, String() + E.key + "/styles/" + F.key, PROPERTY_HINT_RESOURCE_TYPE, "StyleBox", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL)); } } - key = nullptr; - // Fonts. - while ((key = font_map.next(key))) { - const StringName *key2 = nullptr; - - 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)); + for (const KeyValue<StringName, HashMap<StringName, Ref<Font>>> &E : font_map) { + for (const KeyValue<StringName, Ref<Font>> &F : E.value) { + list.push_back(PropertyInfo(Variant::OBJECT, String() + E.key + "/fonts/" + F.key, PROPERTY_HINT_RESOURCE_TYPE, "Font", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_STORE_IF_NULL)); } } - 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, PROPERTY_HINT_RANGE, "0,256,1,or_greater")); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : font_size_map) { + for (const KeyValue<StringName, int> &F : E.value) { + list.push_back(PropertyInfo(Variant::INT, String() + E.key + "/font_sizes/" + F.key, PROPERTY_HINT_RANGE, "0,256,1,or_greater")); } } - key = nullptr; - // Colors. - while ((key = color_map.next(key))) { - const StringName *key2 = nullptr; - - while ((key2 = color_map[*key].next(key2))) { - list.push_back(PropertyInfo(Variant::COLOR, String() + *key + "/colors/" + *key2)); + for (const KeyValue<StringName, HashMap<StringName, Color>> &E : color_map) { + for (const KeyValue<StringName, Color> &F : E.value) { + list.push_back(PropertyInfo(Variant::INT, String() + E.key + "/colors/" + F.key)); } } - key = nullptr; - // Constants. - while ((key = constant_map.next(key))) { - const StringName *key2 = nullptr; - - while ((key2 = constant_map[*key].next(key2))) { - list.push_back(PropertyInfo(Variant::INT, String() + *key + "/constants/" + *key2)); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : constant_map) { + for (const KeyValue<StringName, int> &F : E.value) { + list.push_back(PropertyInfo(Variant::INT, String() + E.key + "/constants/" + F.key)); } } // Sort and store properties. list.sort(); + String prev_type; for (const PropertyInfo &E : list) { + // Add groups for types so that their names are left unchanged in the inspector. + String current_type = E.name.get_slice("/", 0); + if (prev_type != current_type) { + p_list->push_back(PropertyInfo(Variant::NIL, current_type, PROPERTY_HINT_NONE, current_type + "/", PROPERTY_USAGE_GROUP)); + prev_type = current_type; + } + p_list->push_back(E); } } @@ -220,91 +203,135 @@ void Theme::set_project_default(const Ref<Theme> &p_project_default) { } // Universal fallback values for theme item types. -void Theme::set_default_base_scale(float p_base_scale) { - default_base_scale = p_base_scale; +void Theme::set_fallback_base_scale(float p_base_scale) { + fallback_base_scale = p_base_scale; } -void Theme::set_default_icon(const Ref<Texture2D> &p_icon) { - default_icon = p_icon; +void Theme::set_fallback_icon(const Ref<Texture2D> &p_icon) { + fallback_icon = p_icon; } -void Theme::set_default_style(const Ref<StyleBox> &p_style) { - default_style = p_style; +void Theme::set_fallback_style(const Ref<StyleBox> &p_style) { + fallback_style = p_style; } -void Theme::set_default_font(const Ref<Font> &p_font) { - default_font = p_font; +void Theme::set_fallback_font(const Ref<Font> &p_font) { + fallback_font = p_font; } -void Theme::set_default_font_size(int p_font_size) { - default_font_size = p_font_size; +void Theme::set_fallback_font_size(int p_font_size) { + fallback_font_size = p_font_size; +} + +float Theme::get_fallback_base_scale() { + return fallback_base_scale; +} + +Ref<Texture2D> Theme::get_fallback_icon() { + return fallback_icon; +} + +Ref<StyleBox> Theme::get_fallback_style() { + return fallback_style; +} + +Ref<Font> Theme::get_fallback_font() { + return fallback_font; +} + +int Theme::get_fallback_font_size() { + return fallback_font_size; +} + +bool Theme::is_valid_type_name(const String &p_name) { + for (int i = 0; i < p_name.length(); i++) { + if (!is_ascii_identifier_char(p_name[i])) { + return false; + } + } + return true; +} + +bool Theme::is_valid_item_name(const String &p_name) { + if (p_name.is_empty()) { + return false; + } + for (int i = 0; i < p_name.length(); i++) { + if (!is_ascii_identifier_char(p_name[i])) { + return false; + } + } + return true; } // Fallback values for theme item types, configurable per theme. -void Theme::set_default_theme_base_scale(float p_base_scale) { - if (default_theme_base_scale == p_base_scale) { +void Theme::set_default_base_scale(float p_base_scale) { + if (default_base_scale == p_base_scale) { return; } - default_theme_base_scale = p_base_scale; + default_base_scale = p_base_scale; _emit_theme_changed(); } -float Theme::get_default_theme_base_scale() const { - return default_theme_base_scale; +float Theme::get_default_base_scale() const { + return default_base_scale; } -bool Theme::has_default_theme_base_scale() const { - return default_theme_base_scale > 0.0; +bool Theme::has_default_base_scale() const { + return default_base_scale > 0.0; } -void Theme::set_default_theme_font(const Ref<Font> &p_default_font) { - if (default_theme_font == p_default_font) { +void Theme::set_default_font(const Ref<Font> &p_default_font) { + if (default_font == p_default_font) { return; } - if (default_theme_font.is_valid()) { - default_theme_font->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + if (default_font.is_valid()) { + default_font->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } - default_theme_font = p_default_font; + default_font = p_default_font; - if (default_theme_font.is_valid()) { - default_theme_font->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(false), CONNECT_REFERENCE_COUNTED); + if (default_font.is_valid()) { + default_font->connect("changed", callable_mp(this, &Theme::_emit_theme_changed), varray(false), CONNECT_REFERENCE_COUNTED); } _emit_theme_changed(); } -Ref<Font> Theme::get_default_theme_font() const { - return default_theme_font; +Ref<Font> Theme::get_default_font() const { + return default_font; } -bool Theme::has_default_theme_font() const { - return default_theme_font.is_valid(); +bool Theme::has_default_font() const { + return default_font.is_valid(); } -void Theme::set_default_theme_font_size(int p_font_size) { - if (default_theme_font_size == p_font_size) { +void Theme::set_default_font_size(int p_font_size) { + if (default_font_size == p_font_size) { return; } - default_theme_font_size = p_font_size; + default_font_size = p_font_size; _emit_theme_changed(); } -int Theme::get_default_theme_font_size() const { - return default_theme_font_size; +int Theme::get_default_font_size() const { + return default_font_size; } -bool Theme::has_default_theme_font_size() const { - return default_theme_font_size > 0; +bool Theme::has_default_font_size() const { + return default_font_size > 0; } // Icons. void Theme::set_icon(const StringName &p_name, const StringName &p_theme_type, const Ref<Texture2D> &p_icon) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = false; if (icon_map[p_theme_type].has(p_name) && icon_map[p_theme_type][p_name].is_valid()) { existing = true; @@ -324,7 +351,7 @@ Ref<Texture2D> Theme::get_icon(const StringName &p_name, const StringName &p_the 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; + return fallback_icon; } } @@ -337,6 +364,8 @@ bool Theme::has_icon_nocheck(const StringName &p_name, const StringName &p_theme } void Theme::rename_icon(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -367,31 +396,52 @@ void Theme::get_icon_list(StringName p_theme_type, List<StringName> *p_list) con return; } - const StringName *key = nullptr; - - while ((key = icon_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, Ref<Texture2D>> &E : icon_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_icon_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (icon_map.has(p_theme_type)) { return; } icon_map[p_theme_type] = HashMap<StringName, Ref<Texture2D>>(); } +void Theme::remove_icon_type(const StringName &p_theme_type) { + if (!icon_map.has(p_theme_type)) { + return; + } + + _freeze_change_propagation(); + + for (const KeyValue<StringName, Ref<Texture2D>> &E : icon_map[p_theme_type]) { + Ref<Texture2D> icon = E.value; + if (icon.is_valid()) { + icon->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + } + } + + icon_map.erase(p_theme_type); + + _unfreeze_and_propagate_changes(); +} + void Theme::get_icon_type_list(List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - const StringName *key = nullptr; - while ((key = icon_map.next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, HashMap<StringName, Ref<Texture2D>>> &E : icon_map) { + p_list->push_back(E.key); } } // Styleboxes. void Theme::set_stylebox(const StringName &p_name, const StringName &p_theme_type, const Ref<StyleBox> &p_style) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = false; if (style_map[p_theme_type].has(p_name) && style_map[p_theme_type][p_name].is_valid()) { existing = true; @@ -411,7 +461,7 @@ Ref<StyleBox> Theme::get_stylebox(const StringName &p_name, const StringName &p_ 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 default_style; + return fallback_style; } } @@ -424,6 +474,8 @@ bool Theme::has_stylebox_nocheck(const StringName &p_name, const StringName &p_t } void Theme::rename_stylebox(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -454,31 +506,52 @@ void Theme::get_stylebox_list(StringName p_theme_type, List<StringName> *p_list) return; } - const StringName *key = nullptr; - - while ((key = style_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, Ref<StyleBox>> &E : style_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_stylebox_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (style_map.has(p_theme_type)) { return; } style_map[p_theme_type] = HashMap<StringName, Ref<StyleBox>>(); } +void Theme::remove_stylebox_type(const StringName &p_theme_type) { + if (!style_map.has(p_theme_type)) { + return; + } + + _freeze_change_propagation(); + + for (const KeyValue<StringName, Ref<StyleBox>> &E : style_map[p_theme_type]) { + Ref<StyleBox> style = E.value; + if (style.is_valid()) { + style->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + } + } + + style_map.erase(p_theme_type); + + _unfreeze_and_propagate_changes(); +} + void Theme::get_stylebox_type_list(List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - const StringName *key = nullptr; - while ((key = style_map.next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, HashMap<StringName, Ref<StyleBox>>> &E : style_map) { + p_list->push_back(E.key); } } // Fonts. void Theme::set_font(const StringName &p_name, const StringName &p_theme_type, const Ref<Font> &p_font) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = false; if (font_map[p_theme_type][p_name].is_valid()) { existing = true; @@ -497,15 +570,15 @@ void Theme::set_font(const StringName &p_name, const StringName &p_theme_type, c 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 (has_default_theme_font()) { - return default_theme_font; - } else { + } else if (has_default_font()) { return default_font; + } else { + return fallback_font; } } 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()) || has_default_theme_font()); + return ((font_map.has(p_theme_type) && font_map[p_theme_type].has(p_name) && font_map[p_theme_type][p_name].is_valid()) || has_default_font()); } bool Theme::has_font_nocheck(const StringName &p_name, const StringName &p_theme_type) const { @@ -513,6 +586,8 @@ bool Theme::has_font_nocheck(const StringName &p_name, const StringName &p_theme } void Theme::rename_font(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -543,31 +618,52 @@ void Theme::get_font_list(StringName p_theme_type, List<StringName> *p_list) con return; } - const StringName *key = nullptr; - - while ((key = font_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, Ref<Font>> &E : font_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_font_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (font_map.has(p_theme_type)) { return; } font_map[p_theme_type] = HashMap<StringName, Ref<Font>>(); } +void Theme::remove_font_type(const StringName &p_theme_type) { + if (!font_map.has(p_theme_type)) { + return; + } + + _freeze_change_propagation(); + + for (const KeyValue<StringName, Ref<Font>> &E : font_map[p_theme_type]) { + Ref<Font> font = E.value; + if (font.is_valid()) { + font->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); + } + } + + font_map.erase(p_theme_type); + + _unfreeze_and_propagate_changes(); +} + void Theme::get_font_type_list(List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - const StringName *key = nullptr; - while ((key = font_map.next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, HashMap<StringName, Ref<Font>>> &E : font_map) { + p_list->push_back(E.key); } } // Font sizes. void Theme::set_font_size(const StringName &p_name, const StringName &p_theme_type, int p_font_size) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = has_font_size_nocheck(p_name, p_theme_type); font_size_map[p_theme_type][p_name] = p_font_size; @@ -577,15 +673,15 @@ void Theme::set_font_size(const StringName &p_name, const StringName &p_theme_ty 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 (has_default_theme_font_size()) { - return default_theme_font_size; - } else { + } else if (has_default_font_size()) { return default_font_size; + } else { + return fallback_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)) || has_default_theme_font_size()); + 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)) || has_default_font_size()); } bool Theme::has_font_size_nocheck(const StringName &p_name, const StringName &p_theme_type) const { @@ -593,6 +689,8 @@ bool Theme::has_font_size_nocheck(const StringName &p_name, const StringName &p_ } void Theme::rename_font_size(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -619,31 +717,41 @@ void Theme::get_font_size_list(StringName p_theme_type, List<StringName> *p_list return; } - const StringName *key = nullptr; - - while ((key = font_size_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, int> &E : font_size_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_font_size_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (font_size_map.has(p_theme_type)) { return; } font_size_map[p_theme_type] = HashMap<StringName, int>(); } +void Theme::remove_font_size_type(const StringName &p_theme_type) { + if (!font_size_map.has(p_theme_type)) { + return; + } + + font_size_map.erase(p_theme_type); +} + 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); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : font_size_map) { + p_list->push_back(E.key); } } // Colors. void Theme::set_color(const StringName &p_name, const StringName &p_theme_type, const Color &p_color) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = has_color_nocheck(p_name, p_theme_type); color_map[p_theme_type][p_name] = p_color; @@ -667,6 +775,8 @@ bool Theme::has_color_nocheck(const StringName &p_name, const StringName &p_them } void Theme::rename_color(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -693,31 +803,41 @@ void Theme::get_color_list(StringName p_theme_type, List<StringName> *p_list) co return; } - const StringName *key = nullptr; - - while ((key = color_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, Color> &E : color_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_color_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (color_map.has(p_theme_type)) { return; } color_map[p_theme_type] = HashMap<StringName, Color>(); } +void Theme::remove_color_type(const StringName &p_theme_type) { + if (!color_map.has(p_theme_type)) { + return; + } + + color_map.erase(p_theme_type); +} + void Theme::get_color_type_list(List<StringName> *p_list) const { ERR_FAIL_NULL(p_list); - const StringName *key = nullptr; - while ((key = color_map.next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, HashMap<StringName, Color>> &E : color_map) { + p_list->push_back(E.key); } } // Theme constants. void Theme::set_constant(const StringName &p_name, const StringName &p_theme_type, int p_constant) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + bool existing = has_constant_nocheck(p_name, p_theme_type); constant_map[p_theme_type][p_name] = p_constant; @@ -741,6 +861,8 @@ bool Theme::has_constant_nocheck(const StringName &p_name, const StringName &p_t } void Theme::rename_constant(const StringName &p_old_name, const StringName &p_name, const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_item_name(p_name), vformat("Invalid item name: '%s'", p_name)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", 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."); @@ -767,26 +889,33 @@ void Theme::get_constant_list(StringName p_theme_type, List<StringName> *p_list) return; } - const StringName *key = nullptr; - - while ((key = constant_map[p_theme_type].next(key))) { - p_list->push_back(*key); + for (const KeyValue<StringName, int> &E : constant_map[p_theme_type]) { + p_list->push_back(E.key); } } void Theme::add_constant_type(const StringName &p_theme_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + if (constant_map.has(p_theme_type)) { return; } constant_map[p_theme_type] = HashMap<StringName, int>(); } +void Theme::remove_constant_type(const StringName &p_theme_type) { + if (!constant_map.has(p_theme_type)) { + return; + } + + constant_map.erase(p_theme_type); +} + 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); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : constant_map) { + p_list->push_back(E.key); } } @@ -997,6 +1126,31 @@ void Theme::add_theme_item_type(DataType p_data_type, const StringName &p_theme_ } } +void Theme::remove_theme_item_type(DataType p_data_type, const StringName &p_theme_type) { + switch (p_data_type) { + case DATA_TYPE_COLOR: + remove_color_type(p_theme_type); + break; + case DATA_TYPE_CONSTANT: + remove_constant_type(p_theme_type); + break; + case DATA_TYPE_FONT: + remove_font_type(p_theme_type); + break; + case DATA_TYPE_FONT_SIZE: + remove_font_size_type(p_theme_type); + break; + case DATA_TYPE_ICON: + remove_icon_type(p_theme_type); + break; + case DATA_TYPE_STYLEBOX: + remove_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: @@ -1024,6 +1178,8 @@ void Theme::get_theme_item_type_list(DataType p_data_type, List<StringName> *p_l // Theme type variations. void Theme::set_type_variation(const StringName &p_theme_type, const StringName &p_base_type) { + ERR_FAIL_COND_MSG(!is_valid_type_name(p_theme_type), vformat("Invalid type name: '%s'", p_theme_type)); + ERR_FAIL_COND_MSG(!is_valid_type_name(p_base_type), vformat("Invalid type name: '%s'", 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."); @@ -1081,55 +1237,47 @@ void Theme::get_type_variation_list(const StringName &p_base_type, List<StringNa } // Theme types. -void Theme::get_type_list(List<StringName> *p_list) const { - ERR_FAIL_NULL(p_list); - - 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); +void Theme::add_type(const StringName &p_theme_type) { + // Add a record to every data type map. + for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) { + Theme::DataType dt = (Theme::DataType)i; + add_theme_item_type(dt, p_theme_type); } - key = nullptr; + _emit_theme_changed(true); +} - // Fonts. - while ((key = font_map.next(key))) { - types.insert(*key); +void Theme::remove_type(const StringName &p_theme_type) { + // Gracefully remove the record from every data type map. + for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) { + Theme::DataType dt = (Theme::DataType)i; + remove_theme_item_type(dt, p_theme_type); } - key = nullptr; - - // Font sizes. - while ((key = font_size_map.next(key))) { - types.insert(*key); + // If type is a variation, remove that connection. + if (get_type_variation_base(p_theme_type) != StringName()) { + clear_type_variation(p_theme_type); } - key = nullptr; - - // Colors. - while ((key = color_map.next(key))) { - types.insert(*key); + // If type is a variation base, remove all those connections. + List<StringName> names; + get_type_variation_list(p_theme_type, &names); + for (const StringName &E : names) { + clear_type_variation(E); } - key = nullptr; + _emit_theme_changed(true); +} - // Constants. - while ((key = constant_map.next(key))) { - types.insert(*key); - } +void Theme::get_type_list(List<StringName> *p_list) const { + ERR_FAIL_NULL(p_list); - for (Set<StringName>::Element *E = types.front(); E; E = E->next()) { - p_list->push_back(E->get()); - } + get_icon_type_list(p_list); + get_stylebox_type_list(p_list); + get_font_type_list(p_list); + get_font_size_type_list(p_list); + get_color_type_list(p_list); + get_constant_type_list(p_list); } void Theme::get_type_dependencies(const StringName &p_base_type, const StringName &p_type_variation, List<StringName> *p_list) { @@ -1440,75 +1588,62 @@ void Theme::merge_with(const Ref<Theme> &p_other) { // Colors. { - const StringName *K = nullptr; - while ((K = p_other->color_map.next(K))) { - const StringName *L = nullptr; - while ((L = p_other->color_map[*K].next(L))) { - set_color(*L, *K, p_other->color_map[*K][*L]); + for (const KeyValue<StringName, HashMap<StringName, Color>> &E : p_other->color_map) { + for (const KeyValue<StringName, Color> &F : E.value) { + set_color(F.key, E.key, F.value); } } } // Constants. { - const StringName *K = nullptr; - while ((K = p_other->constant_map.next(K))) { - const StringName *L = nullptr; - while ((L = p_other->constant_map[*K].next(L))) { - set_constant(*L, *K, p_other->constant_map[*K][*L]); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : p_other->constant_map) { + for (const KeyValue<StringName, int> &F : E.value) { + set_constant(F.key, E.key, F.value); } } } // Fonts. { - const StringName *K = nullptr; - while ((K = p_other->font_map.next(K))) { - const StringName *L = nullptr; - while ((L = p_other->font_map[*K].next(L))) { - set_font(*L, *K, p_other->font_map[*K][*L]); + for (const KeyValue<StringName, HashMap<StringName, Ref<Font>>> &E : p_other->font_map) { + for (const KeyValue<StringName, Ref<Font>> &F : E.value) { + set_font(F.key, E.key, F.value); } } } // 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]); + for (const KeyValue<StringName, HashMap<StringName, int>> &E : p_other->font_size_map) { + for (const KeyValue<StringName, int> &F : E.value) { + set_font_size(F.key, E.key, F.value); } } } // 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]); + for (const KeyValue<StringName, HashMap<StringName, Ref<Texture2D>>> &E : p_other->icon_map) { + for (const KeyValue<StringName, Ref<Texture2D>> &F : E.value) { + set_icon(F.key, E.key, F.value); } } } // 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]); + for (const KeyValue<StringName, HashMap<StringName, Ref<StyleBox>>> &E : p_other->style_map) { + for (const KeyValue<StringName, Ref<StyleBox>> &F : E.value) { + set_stylebox(F.key, E.key, F.value); } } } // Type variations. { - const StringName *K = nullptr; - while ((K = p_other->variation_map.next(K))) { - set_type_variation(*K, p_other->variation_map[*K]); + for (const KeyValue<StringName, StringName> &E : p_other->variation_map) { + set_type_variation(E.key, E.value); } } @@ -1518,12 +1653,10 @@ void Theme::merge_with(const Ref<Theme> &p_other) { void Theme::clear() { // These items need disconnecting. { - const StringName *K = nullptr; - while ((K = icon_map.next(K))) { - const StringName *L = nullptr; - while ((L = icon_map[*K].next(L))) { - Ref<Texture2D> icon = icon_map[*K][*L]; - if (icon.is_valid()) { + for (const KeyValue<StringName, HashMap<StringName, Ref<Texture2D>>> &E : icon_map) { + for (const KeyValue<StringName, Ref<Texture2D>> &F : E.value) { + if (F.value.is_valid()) { + Ref<Texture2D> icon = F.value; icon->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } } @@ -1531,12 +1664,10 @@ void Theme::clear() { } { - const StringName *K = nullptr; - while ((K = style_map.next(K))) { - const StringName *L = nullptr; - while ((L = style_map[*K].next(L))) { - Ref<StyleBox> style = style_map[*K][*L]; - if (style.is_valid()) { + for (const KeyValue<StringName, HashMap<StringName, Ref<StyleBox>>> &E : style_map) { + for (const KeyValue<StringName, Ref<StyleBox>> &F : E.value) { + if (F.value.is_valid()) { + Ref<StyleBox> style = F.value; style->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } } @@ -1544,12 +1675,10 @@ void Theme::clear() { } { - const StringName *K = nullptr; - while ((K = font_map.next(K))) { - const StringName *L = nullptr; - while ((L = font_map[*K].next(L))) { - Ref<Font> font = font_map[*K][*L]; - if (font.is_valid()) { + for (const KeyValue<StringName, HashMap<StringName, Ref<Font>>> &E : font_map) { + for (const KeyValue<StringName, Ref<Font>> &F : E.value) { + if (F.value.is_valid()) { + Ref<Font> font = F.value; font->disconnect("changed", callable_mp(this, &Theme::_emit_theme_changed)); } } @@ -1622,17 +1751,17 @@ void Theme::_bind_methods() { 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_base_scale", "font_size"), &Theme::set_default_theme_base_scale); - ClassDB::bind_method(D_METHOD("get_default_base_scale"), &Theme::get_default_theme_base_scale); - ClassDB::bind_method(D_METHOD("has_default_base_scale"), &Theme::has_default_theme_base_scale); + ClassDB::bind_method(D_METHOD("set_default_base_scale", "base_scale"), &Theme::set_default_base_scale); + ClassDB::bind_method(D_METHOD("get_default_base_scale"), &Theme::get_default_base_scale); + ClassDB::bind_method(D_METHOD("has_default_base_scale"), &Theme::has_default_base_scale); - 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("has_default_font"), &Theme::has_default_theme_font); + ClassDB::bind_method(D_METHOD("set_default_font", "font"), &Theme::set_default_font); + ClassDB::bind_method(D_METHOD("get_default_font"), &Theme::get_default_font); + ClassDB::bind_method(D_METHOD("has_default_font"), &Theme::has_default_font); - 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("has_default_font_size"), &Theme::has_default_theme_font_size); + ClassDB::bind_method(D_METHOD("set_default_font_size", "font_size"), &Theme::set_default_font_size); + ClassDB::bind_method(D_METHOD("get_default_font_size"), &Theme::get_default_font_size); + ClassDB::bind_method(D_METHOD("has_default_font_size"), &Theme::has_default_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); @@ -1648,6 +1777,8 @@ void Theme::_bind_methods() { 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(D_METHOD("add_type", "theme_type"), &Theme::add_type); + ClassDB::bind_method(D_METHOD("remove_type", "theme_type"), &Theme::remove_type); ClassDB::bind_method(D_METHOD("get_type_list"), &Theme::_get_type_list); ClassDB::bind_method(D_METHOD("merge_with", "other"), &Theme::merge_with); |