Filter Strings for Deck Editor search (#3582)

* Add MagicCards.info like fitler parser.

* Use FilterString whenever one of [:=<>] is in the edit box.

* Opts

* Opt

* - Capture errors
- Allow querying any property by full name

* clang format

* Update cockatrice/src/filter_string.cpp

Co-Authored-By: basicer <basicer@basicer.com>

* - Some refactoring for clarity
- More filters
- Add filter help

* Clangify

* Add icon

* Fix test name

* Remove stay debug

* - Add Rarity filter
- Make " trigger filter string mode

* You have to pass both filter types

* clangify

* - Allow filtering by legality
- Import legality into card.xml

* Add format filter to filtertree

* More color search options

* RIP extended

* More fixes

* Fix c:m

* set syntax help parent

* Fix warning

* add additional explanations to syntax help

* Allow multiple ands/ors to be chained

* Cleanup and refactor

Signed-off-by: Zach Halpern <ZaHalpern+github@gmail.com>

* Move utility into guards

Signed-off-by: Zach Halpern <ZaHalpern+github@gmail.com>

* I heard you like refactors so I put a refactor inside your refactor (#3594)

* I heard you like refactors so I put a refactor inside your refactor

so you can refactor while you refactor

* clangify

* Update tab_deck_editor.h

cockatrice/src/tab_deck_editor.h

@@ -13,7 +13,7 @@ class CardDatabaseModel;
 class CardDatabaseDisplayModel;
 class DeckListModel;
 class QTreeView;
-class QTableView;
+
 class CardFrame;
 class QTextEdit;
 class QLabel;
@@ -33,10 +33,10 @@ private:
     QTreeView *treeView;
 
 protected:
-    void keyPressEvent(QKeyEvent *event);
+    void keyPressEvent(QKeyEvent *event) override;
 
 public:
-    SearchLineEdit() : QLineEdit(), treeView(0)
+    SearchLineEdit() : QLineEdit(), treeView(nullptr)
     {
     }
     void setTreeView(QTreeView *_treeView)
@@ -90,12 +90,13 @@ private slots:
     void freeDocksSize();
     void refreshShortcuts();
 
-    bool eventFilter(QObject *o, QEvent *e);
+    bool eventFilter(QObject *o, QEvent *e) override;
     void dockVisibleTriggered();
     void dockFloatingTriggered();
     void dockTopLevelChanged(bool topLevel);
     void saveDbHeaderState();
     void setSaveStatus(bool newStatus);
+    void showSearchSyntaxHelp();
 
 private:
     CardInfoPtr currentCardInfo() const;
@@ -146,10 +147,10 @@ private:
     QWidget *centralWidget;
 
 public:
-    TabDeckEditor(TabSupervisor *_tabSupervisor, QWidget *parent = 0);
-    ~TabDeckEditor();
-    void retranslateUi();
-    QString getTabText() const;
+    explicit TabDeckEditor(TabSupervisor *_tabSupervisor, QWidget *parent = nullptr);
+    ~TabDeckEditor() override;
+    void retranslateUi() override;
+    QString getTabText() const override;
     void setDeck(DeckLoader *_deckLoader);
     void setModified(bool _windowModified);
     bool confirmClose();
@@ -160,7 +161,7 @@ public:
     void createCentralFrame();
 
 public slots:
-    void closeRequest();
+    void closeRequest() override;
 signals:
     void deckEditorClosing(TabDeckEditor *tab);
 };