Added Variant "String" support.

Added panel location configuration (left or right).
Added default key modifier (CTRL on Linux and windows, META on macOS, ALT on Haiku).
Optimized GlobalSearchController.
Allow using $FILENAME in linter warning pattern.
Optimized ProjectSearch.
Added TextDocument delete on close option (default for temporal files downloaded from the Internet).

include/eepp/ui/doc/textdocument.hpp

@@ -398,6 +398,10 @@ class EE_API TextDocument {
 
 	bool isLoading() const;
 
+	bool isDeleteOnClose() const;
+
+	void setDeleteOnClose( bool deleteOnClose );
+
   protected:
 	friend class UndoStack;
 	UndoStack mUndoStack;
@@ -416,6 +420,7 @@ class EE_API TextDocument {
 	bool mAutoCloseBrackets{ false };
 	bool mDirtyOnFileSystem{ false };
 	bool mSaving{ false };
+	bool mDeleteOnClose{ false };
 	std::vector<std::pair<String::StringBaseType, String::StringBaseType>> mAutoCloseBracketsPairs;
 	Uint32 mIndentWidth{ 4 };
 	IndentType mIndentType{ IndentType::IndentTabs };

include/eepp/ui/keyboardshortcut.hpp

@@ -24,9 +24,9 @@ class EE_API KeyBindings {
 		Shortcut() {}
 		Shortcut( Keycode key, Uint32 mod ) : key( key ), mod( mod ) {}
 		Shortcut( const Uint64& code ) :
-			key( ( Keycode )( code & 0xFFFFFFFF ) ), mod( ( code >> 32 ) & 0xFFFFFFFF ) {}
-		Keycode key{KEY_UNKNOWN};
-		Uint32 mod{0};
+			key( (Keycode)( code & 0xFFFFFFFF ) ), mod( ( code >> 32 ) & 0xFFFFFFFF ) {}
+		Keycode key{ KEY_UNKNOWN };
+		Uint32 mod{ 0 };
 		Uint64 toUint64() const { return (Uint64)mod << 32 | (Uint64)key; }
 		operator Uint64() const { return toUint64(); }
 		bool empty() const { return 0 == mod && 0 == key; }
@@ -66,6 +66,10 @@ class EE_API KeyBindings {
 
 	std::string getShortcutString( Shortcut shortcut );
 
+	Uint32 getDefaultModifier() const;
+
+	void setDefaultModifier( Uint32 newDefaultModifier );
+
   protected:
 	const Window::Input* mInput;
 	ShortcutMap mShortcuts;

include/eepp/ui/models/variant.hpp

@@ -19,6 +19,7 @@ class EE_API Variant {
 		Invalid,
 		DataPtr,
 		String,
+		StdString,
 		Bool,
 		Float,
 		Int,
@@ -32,8 +33,11 @@ class EE_API Variant {
 		cstr
 	};
 	Variant() : mType( Type::Invalid ) {}
-	explicit Variant( const std::string& string ) : mType( Type::String ) {
-		mValue.asString = eeNew( std::string, ( string ) );
+	explicit Variant( const std::string& string ) : mType( Type::StdString ) {
+		mValue.asStdString = eeNew( std::string, ( string ) );
+	}
+	explicit Variant( const String& string ) : mType( Type::String ) {
+		mValue.asString = eeNew( String, ( string ) );
 	}
 	Variant( Drawable* drawable, bool ownDrawable = false ) : mType( Type::Drawable ) {
 		mValue.asDrawable = drawable;
@@ -53,7 +57,8 @@ class EE_API Variant {
 	Variant( const Uint64& val ) : mType( Type::Uint64 ) { mValue.asUint64 = val; }
 	explicit Variant( const char* data ) : mType( Type::cstr ) { mValue.asCStr = data; }
 	~Variant() { reset(); }
-	const std::string& asString() const { return *mValue.asString; }
+	const std::string& asStdString() const { return *mValue.asStdString; }
+	const String& asString() const { return *mValue.asString; }
 	Drawable* asDrawable() const { return mValue.asDrawable; }
 	const bool& asBool() const { return mValue.asBool; }
 	const Float& asFloat() const { return mValue.asFloat; }
@@ -69,8 +74,11 @@ class EE_API Variant {
 	bool is( const Type& type ) const { return type == mType; }
 	void reset() {
 		switch ( mType ) {
+			case Type::StdString:
+				eeSAFE_DELETE( mValue.asStdString );
+				break;
 			case Type::String:
-				eeSAFE_DELETE( mValue.asString );
+				eeSAFE_DELETE( mValue.asStdString );
 				break;
 			case Type::Drawable:
 				if ( mOwnsObject )
@@ -103,6 +111,8 @@ class EE_API Variant {
 				return String::toString( asUint64() );
 			case Type::Float:
 				return String::toString( asFloat() );
+			case Type::StdString:
+				return asStdString();
 			case Type::String:
 				return asString();
 			case Type::Drawable:
@@ -142,6 +152,8 @@ class EE_API Variant {
 				return asUint64() < other.asUint64();
 			case Type::Float:
 				return asFloat() < other.asFloat();
+			case Type::StdString:
+				return asStdString() < other.asStdString();
 			case Type::String:
 				return asString() < other.asString();
 			case Type::Drawable:
@@ -178,6 +190,8 @@ class EE_API Variant {
 				return asUint64() == other.asUint64();
 			case Type::Float:
 				return asFloat() == other.asFloat();
+			case Type::StdString:
+				return asStdString() == other.asStdString();
 			case Type::String:
 				return asString() == other.asString();
 			case Type::Drawable:
@@ -203,7 +217,8 @@ class EE_API Variant {
 		void* asDataPtr;
 		Drawable* asDrawable;
 		UIIcon* asIcon;
-		std::string* asString;
+		std::string* asStdString;
+		String* asString;
 		bool asBool;
 		Float asFloat;
 		int asInt;
@@ -215,7 +230,7 @@ class EE_API Variant {
 		const char* asCStr;
 	} mValue;
 	Type mType;
-	bool mOwnsObject{false};
+	bool mOwnsObject{ false };
 };
 
 }}} // namespace EE::UI::Models

include/eepp/ui/uifiledialog.hpp

@@ -135,7 +135,7 @@ class EE_API UIFileDialog : public UIWindow {
 	UIDropDownList* mFiletype;
 	Uint32 mDialogFlags;
 	KeyBindings::Shortcut mCloseShortcut;
-	KeyBindings::Shortcut mOpenShortut{ KEY_RETURN, KEYMOD_CTRL };
+	KeyBindings::Shortcut mOpenShortut{ KEY_RETURN, KEYMOD_DEFAULT_MODIFIER };
 	std::shared_ptr<FileSystemModel> mModel;
 
 	virtual void onWindowReady();

include/eepp/ui/uisplitter.hpp

@@ -27,7 +27,7 @@ class EE_API UISplitter : public UILayout {
 
 	void setSplitPartition( const StyleSheetLength& divisionSplit );
 
-	void swap();
+	void swap( bool swapSplitPartition = false );
 
 	bool isEmpty();
 

include/eepp/window/keycodes.hpp

@@ -1,6 +1,8 @@
 #ifndef EE_INPUT_KEYKODES_HPP
 #define EE_INPUT_KEYKODES_HPP
 
+#include <eepp/config.hpp>
+
 namespace EE { namespace Window {
 
 // This is a exact copy from the SDL_keycode and SDL_scancode.
@@ -685,6 +687,14 @@ enum KeyModTable {
 #define KEYMOD_META ( KEYMOD_LMETA | KEYMOD_RMETA )
 #define KEYMOD_CTRL_SHIFT_ALT_META ( KEYMOD_CTRL | KEYMOD_SHIFT | KEYMOD_ALT | KEYMOD_META )
 
+#if EE_PLATFORM == EE_PLATFORM_MACOSX
+#define KEYMOD_DEFAULT_MODIFIER KEYMOD_META
+#elif EE_PLATFORM == EE_PLATFORM_HAIKU
+#define KEYMOD_DEFAULT_MODIFIER KEYMOD_ALT
+#else
+#define KEYMOD_DEFAULT_MODIFIER KEYMOD_CTRL
+#endif
+
 /** @enum MouseButton Mouse buttons */
 enum MouseButton {
 	EE_BUTTON_LEFT = 1,