Port changes from Custom Attributes redesign

include/ui/customattributesdialog.h

@@ -0,0 +1,34 @@
+#ifndef CUSTOMATTRIBUTESDIALOG_H
+#define CUSTOMATTRIBUTESDIALOG_H
+
+#include <QDialog>
+#include <QAbstractButton>
+
+#include "customattributestable.h"
+
+namespace Ui {
+class CustomAttributesDialog;
+}
+
+class CustomAttributesDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit CustomAttributesDialog(CustomAttributesTable *table);
+    ~CustomAttributesDialog();
+
+private:
+    Ui::CustomAttributesDialog *ui;
+    CustomAttributesTable *const m_table;
+
+    void setInputType(int inputType);
+    void onNameChanged(const QString &);
+    bool validateName(bool allowEmpty = false);
+    void clickedButton(QAbstractButton *button);
+    void addNewAttribute();
+    QVariant getValue() const;
+};
+
+
+#endif // CUSTOMATTRIBUTESDIALOG_H

include/ui/customattributesframe.h

@@ -0,0 +1,36 @@
+#ifndef CUSTOMATTRIBUTESFRAME_H
+#define CUSTOMATTRIBUTESFRAME_H
+
+/*
+    The frame containing the Custom Attributes table and its Add/Delete buttons.
+    Shared by the map's Header tab and Events.
+*/
+
+#include "customattributestable.h"
+
+#include <QObject>
+#include <QFrame>
+
+namespace Ui {
+class CustomAttributesFrame;
+}
+
+class CustomAttributesFrame : public QFrame
+{
+    Q_OBJECT
+
+public:
+    explicit CustomAttributesFrame(QWidget *parent = nullptr);
+    ~CustomAttributesFrame();
+
+    CustomAttributesTable* table() const;
+
+private:
+    Ui::CustomAttributesFrame *ui;
+
+    void addAttribute();
+    void deleteAttribute();
+    void updateDeleteButton();
+};
+
+#endif // CUSTOMATTRIBUTESFRAME_H

include/ui/customattributestable.h

@@ -1,25 +1,44 @@
 #ifndef CUSTOMATTRIBUTESTABLE_H
 #define CUSTOMATTRIBUTESTABLE_H
 
-#include "events.h"
 #include <QObject>
-#include <QFrame>
+#include <QJsonValue>
 #include <QTableWidget>
 
-class CustomAttributesTable : public QFrame
+class CustomAttributesTable : public QTableWidget
 {
-public:
-    explicit CustomAttributesTable(Event *event, QWidget *parent = nullptr);
-    ~CustomAttributesTable();
+    Q_OBJECT
 
-    static const QMap<QString, QJsonValue> getAttributes(QTableWidget * table);
-    static QJsonValue pickType(QWidget * parent, bool * ok = nullptr);
-    static void addAttribute(QTableWidget * table, QString key, QJsonValue value, bool isNew = false);
-    static bool deleteSelectedAttributes(QTableWidget * table);
+public:
+    explicit CustomAttributesTable(QWidget *parent = nullptr);
+    ~CustomAttributesTable() {};
+
+    QMap<QString, QJsonValue> getAttributes() const;
+    void setAttributes(const QMap<QString, QJsonValue> &attributes);
+
+    void addNewAttribute(const QString &key, const QJsonValue &value);
+    bool deleteSelectedAttributes();
+
+    bool isEmpty() const;
+    bool isSelectionEmpty() const;
+
+    QSet<QString> keys() const { return m_keys; }
+    QSet<QString> restrictedKeys() const { return m_restrictedKeys; }
+    void setRestrictedKeys(const QSet<QString> &keys) { m_restrictedKeys = keys; }
+
+signals:
+    void edited();
+
+protected:
+    virtual void resizeEvent(QResizeEvent *event) override;
 
 private:
-    Event *event;
-    QTableWidget *table;
+    QSet<QString> m_keys;           // All keys currently in the table
+    QSet<QString> m_restrictedKeys; // All keys not allowed in the table
+
+    QPair<QString, QJsonValue> getAttribute(int row) const;
+    int addAttribute(const QString &key, const QJsonValue &value);
+    void removeAttribute(const QString &key);
     void resizeVertically();
 };
 

include/ui/eventframes.h

@@ -52,6 +52,8 @@ public:
     QFrame *frame_contents;
     QVBoxLayout *layout_contents;
 
+    CustomAttributesFrame *custom_attributes;
+
 protected:
     bool populated = false;
     bool initialized = false;