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Highlight control flow keywords with a different color

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This makes them easier to distinguish from other keywords.
This commit is contained in:
Hugo Locurcio 2021-04-08 16:12:22 +02:00
parent 758bccf364
commit e905e8f145
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GPG key ID: 39E8F8BE30B0A49C
20 changed files with 115 additions and 9 deletions
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4
modules/gdnative/nativescript/nativescript.cpp
View file

@ -1289,6 +1289,10 @@ void NativeScriptLanguage::finish() {
void NativeScriptLanguage::get_reserved_words(List<String> *p_words) const {
}
bool NativeScriptLanguage::is_control_flow_keyword(String p_keyword) const {
return false;
}
void NativeScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
}

1
modules/gdnative/nativescript/nativescript.h
View file

@ -336,6 +336,7 @@ public:
virtual Error execute_file(const String &p_path);
virtual void finish();
virtual void get_reserved_words(List<String> *p_words) const;
virtual bool is_control_flow_keyword(String p_keyword) const;
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;

4
modules/gdnative/pluginscript/pluginscript_language.cpp
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@ -77,6 +77,10 @@ void PluginScriptLanguage::get_reserved_words(List<String> *p_words) const {
}
}
bool PluginScriptLanguage::is_control_flow_keyword(String p_keyword) const {
return false;
}
void PluginScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
if (_desc.comment_delimiters) {
const char **w = _desc.comment_delimiters;

1
modules/gdnative/pluginscript/pluginscript_language.h
View file

@ -71,6 +71,7 @@ public:
/* EDITOR FUNCTIONS */
virtual void get_reserved_words(List<String> *p_words) const;
virtual bool is_control_flow_keyword(String p_keyword) const;
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;

7
modules/gdscript/editor/gdscript_highlighter.cpp
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@ -485,10 +485,15 @@ void GDScriptSyntaxHighlighter::_update_cache() {
/* Reserved words. */
const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
const Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
List<String> keyword_list;
gdscript->get_reserved_words(&keyword_list);
for (List<String>::Element *E = keyword_list.front(); E; E = E->next()) {
keywords[E->get()] = keyword_color;
if (gdscript->is_control_flow_keyword(E->get())) {
keywords[E->get()] = control_flow_keyword_color;
} else {
keywords[E->get()] = keyword_color;
}
}
/* Comments */

13
modules/gdscript/gdscript.cpp
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@ -2135,6 +2135,19 @@ void GDScriptLanguage::get_reserved_words(List<String> *p_words) const {
}
}
bool GDScriptLanguage::is_control_flow_keyword(String p_keyword) const {
return p_keyword == "break" ||
p_keyword == "continue" ||
p_keyword == "elif" ||
p_keyword == "else" ||
p_keyword == "if" ||
p_keyword == "for" ||
p_keyword == "match" ||
p_keyword == "pass" ||
p_keyword == "return" ||
p_keyword == "while";
}
bool GDScriptLanguage::handles_global_class_type(const String &p_type) const {
return p_type == "GDScript";
}

1
modules/gdscript/gdscript.h
View file

@ -461,6 +461,7 @@ public:
/* EDITOR FUNCTIONS */
virtual void get_reserved_words(List<String> *p_words) const;
virtual bool is_control_flow_keyword(String p_keywords) const;
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual String _get_processed_template(const String &p_template, const String &p_base_class_name) const;

20
modules/mono/csharp_script.cpp
View file

@ -304,6 +304,26 @@ void CSharpLanguage::get_reserved_words(List<String> *p_words) const {
}
}
bool CSharpLanguage::is_control_flow_keyword(String p_keyword) const {
return p_keyword == "break" ||
p_keyword == "case" ||
p_keyword == "catch" ||
p_keyword == "continue" ||
p_keyword == "default" ||
p_keyword == "do" ||
p_keyword == "else" ||
p_keyword == "finally" ||
p_keyword == "for" ||
p_keyword == "foreach" ||
p_keyword == "goto" ||
p_keyword == "if" ||
p_keyword == "return" ||
p_keyword == "switch" ||
p_keyword == "throw" ||
p_keyword == "try" ||
p_keyword == "while";
}
void CSharpLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
p_delimiters->push_back("//"); // single-line comment
p_delimiters->push_back("/* */"); // delimited comment

1
modules/mono/csharp_script.h
View file

@ -470,6 +470,7 @@ public:
/* EDITOR FUNCTIONS */
void get_reserved_words(List<String> *p_words) const override;
bool is_control_flow_keyword(String p_keyword) const;
void get_comment_delimiters(List<String> *p_delimiters) const override;
void get_string_delimiters(List<String> *p_delimiters) const override;
Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const override;

4
modules/visual_script/visual_script.cpp
View file

@ -2336,6 +2336,10 @@ void VisualScriptLanguage::finish() {
void VisualScriptLanguage::get_reserved_words(List<String> *p_words) const {
}
bool VisualScriptLanguage::is_control_flow_keyword(String p_keyword) const {
return false;
}
void VisualScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
}

1
modules/visual_script/visual_script.h
View file

@ -586,6 +586,7 @@ public:
/* EDITOR FUNCTIONS */
virtual void get_reserved_words(List<String> *p_words) const;
virtual bool is_control_flow_keyword(String p_keyword) const;
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;