regtoosl/qeditor: port to the new description format

This big commit port qeditor from v1 to v2 register file format. Although
the display code was much simplified, the edit code had to be rewritten.
The new code also brings many improvement to the register display widget.

The new code also compiles with both Qt4 and Qt5, although it is recommended
to use Qt5 to get some improvements, especially in the layout of editor.

Change-Id: I24633ac37a144f25d9e705b565654269ec9cfbd3

1 files changed, 139 insertions, 137 deletions

diff --git a/utils/regtools/qeditor/regedit.h b/utils/regtools/qeditor/regedit.h
index c56f0d9026..2540500f29 100644
--- a/utils/regtools/qeditor/regedit.h
+++ b/utils/regtools/qeditor/regedit.h
@@ -38,6 +38,8 @@
 #include <QButtonGroup>
 #include <QDebug>
 #include <QScrollArea>
+#include <QSpinBox>
+#include <QFormLayout>
 #include "backend.h"
 #include "settings.h"
 #include "mainwindow.h"
@@ -48,7 +50,7 @@ class AbstractRegEditPanel
 public:
     AbstractRegEditPanel() {}
     virtual ~AbstractRegEditPanel() {}
-    virtual void OnModified(bool mod) = 0;
+    virtual void OnModified() = 0;
 };
 
 class EmptyEditPanel : public QWidget, public AbstractRegEditPanel
@@ -58,7 +60,7 @@ public:
     EmptyEditPanel(QWidget *parent);
 
 signals:
-    void OnModified(bool mod);
+    void OnModified();
 
 protected:
 };
@@ -67,178 +69,167 @@ class SocEditPanel : public QWidget, public AbstractRegEditPanel
 {
     Q_OBJECT
 public:
-    SocEditPanel(SocRef ref, QWidget *parent = 0);
+    SocEditPanel(const soc_desc::soc_ref_t& ref, QWidget *parent = 0);
 
 signals:
-    void OnModified(bool mod);
+    void OnModified();
 
 protected slots:
     void OnTextEdited();
     void OnNameEdited(const QString& text);
+    void OnTitleEdited(const QString& text);
+    void OnVersionEdited(const QString& text);
+    void OnIsaEdited(const QString& text);
+    void OnAuthorActivated(QTableWidgetItem *);
+    void OnAuthorChanged(QTableWidgetItem *);
 
 protected:
-    SocRef m_ref;
-    QGroupBox *m_name_group;
-    QLineEdit *m_name_edit;
-    QGroupBox *m_desc_group;
+    soc_desc::soc_ref_t m_ref;
+    QTableWidget *m_authors_list;
     MyTextEditor *m_desc_edit;
 };
 
-class DevEditPanel : public QWidget, public AbstractRegEditPanel
+class NodeInstanceEditPanel : public QWidget
 {
     Q_OBJECT
 public:
-    DevEditPanel(SocDevRef ref, QWidget *parent = 0);
+    NodeInstanceEditPanel(const soc_desc::node_ref_t& ref, soc_id_t inst_id,
+        QWidget *parent = 0);
+    soc_id_t GetId();
+    soc_desc::instance_t& GetInstance();
 
 signals:
-    void OnModified(bool mod);
+    void OnModified();
 
 protected slots:
-    void OnInstActivated(int row, int column);
-    void OnInstChanged(int row, int column);
     void OnNameEdited(const QString& text);
-    void OnLongNameEdited(const QString& text);
-    void OnVersionEdited(const QString& text);
-    void OnDescEdited();
+    void OnTitleEdited(const QString& text);
+    void OnDescEdited(const QString& text);
+    void OnTypeChanged(int index);
+    void OnAddrChanged(uint addr);
+    void OnBaseChanged(uint base);
+    void OnStrideChanged(uint stride);
+    void OnFirstChanged(int first);
+    void OnCountChanged(int count);
+    void OnFormulaChanged(const QString& formula);
+    void OnVariableChanged(const QString& variable);
+    void OnAddressActivated(QTableWidgetItem *);
+    void OnAddressChanged(QTableWidgetItem *);
 
 protected:
-    void FillRow(int row, const soc_dev_addr_t& addr);
-    void CreateNewRow(int row);
-
-    enum
-    {
-        DevInstDeleteType = QTableWidgetItem::UserType,
-        DevInstNewType
-    };
-
-    enum
-    {
-        DevInstIconColumn = 0,
-        DevInstNameColumn = 1,
-        DevInstAddrColumn = 2,
-    };
-
-    SocDevRef m_ref;
-    QGroupBox *m_name_group;
-    QLineEdit *m_name_edit;
-    QGroupBox *m_long_name_group;
-    QLineEdit *m_long_name_edit;
-    QGroupBox *m_version_group;
-    QLineEdit *m_version_edit;
-    QGroupBox *m_instances_group;
-    QTableWidget *m_instances_table;
-    QGroupBox *m_desc_group;
-    MyTextEditor *m_desc_edit;
+    void UpdateType(int type);
+
+    soc_desc::node_ref_t m_ref;
+    soc_id_t m_id;
+    QComboBox *m_type_combo;
+    QWidget *m_single_group;
+    QWidget *m_range_group;
+    QWidget *m_formula_group;
+    QWidget *m_stride_group;
+    QWidget *m_list_group;
+    QStyledItemDelegate *m_table_delegate;
+    SocFieldEditorCreator *m_table_edit_factory;
 };
 
-class RegEditPanel : public QWidget, public AbstractRegEditPanel
+class NodeEditPanel : public QWidget, public AbstractRegEditPanel
 {
     Q_OBJECT
 public:
-    RegEditPanel(SocRegRef ref, QWidget *parent = 0);
+    NodeEditPanel(const soc_desc::node_ref_t& ref, QWidget *parent = 0);
 
 signals:
-    void OnModified(bool mod);
+    void OnModified();
 
 protected slots:
-    void OnInstActivated(int row, int column);
-    void OnInstChanged(int row, int column);
     void OnNameEdited(const QString& text);
+    void OnTitleEdited(const QString& text);
     void OnDescEdited();
-    void OnSctEdited(int state);
-    void OnFormulaChanged(int index);
-    void OnFormulaStringChanged(const QString& text);
-    void OnFormulaGenerate(bool checked);
+    void OnInstRemove(int index);
+    void OnInstCreate();
+    void OnInstModified();
+
+protected:
+    soc_desc::instance_t *GetInstanceById(soc_id_t id);
+    soc_desc::instance_t *GetInstanceByRow(int row);
+    QString GuessName();
+
+    soc_desc::node_ref_t m_ref;
+    MyTextEditor *m_desc_edit;
+    YTabWidget *m_instances_tab;
+};
+
+class RegFieldEditPanel : public QWidget
+{
+    Q_OBJECT
+public:
+    RegFieldEditPanel(const soc_desc::field_ref_t& ref, QWidget *parent = 0);
+    soc_desc::field_ref_t GetField();
+    void UpdateWidth();
+
+signals:
+    void OnModified();
+
+protected slots:
+    void OnFieldNameChanged(const QString& name);
+    void OnFieldRangeChanged(const QString& range);
+    void OnFieldDescChanged(const QString& name);
+    void OnFieldValueActivated(QTableWidgetItem *item);
+    void OnFieldValueChanged(QTableWidgetItem *item);
 
 protected:
-    void CreateNewAddrRow(int row);
-    void FillRow(int row, const soc_reg_addr_t& addr);
-    void UpdateFormula();
-    void UpdateWarning(int row);
-
-    enum
-    {
-        RegInstDeleteType = QTableWidgetItem::UserType,
-        RegInstNewType
-    };
-
-    enum
-    {
-        RegInstIconColumn = 0,
-        RegInstNameColumn,
-        RegInstAddrColumn,
-        RegInstNrColumns,
-    };
-
-    SocRegRef m_ref;
-    QGroupBox *m_name_group;
+
+    soc_desc::field_ref_t m_ref;
     QLineEdit *m_name_edit;
-    QGroupBox *m_instances_group;
-    QTableWidget *m_instances_table;
-    QGroupBox *m_desc_group;
-    QGroupBox *m_flags_group;
-    QCheckBox *m_sct_check;
-    QFont m_reg_font;
-    QGroupBox *m_formula_group;
-    QButtonGroup *m_formula_radio_group;
-    QLabel *m_formula_type_label;
-    QComboBox *m_formula_combo;
-    QLineEdit *m_formula_string_edit;
-    QPushButton *m_formula_string_gen;
-    Unscroll< RegSexyDisplay2 > *m_sexy_display2;
+    QLineEdit *m_range_edit;
+    SocBitRangeValidator *m_range_validator;
     MyTextEditor *m_desc_edit;
-    QGroupBox *m_field_group;
-    QTableView *m_value_table;
-    RegFieldTableModel *m_value_model;
-    QStyledItemDelegate *m_table_delegate;
+    QTableWidget *m_enum_table;
+    SocFieldItemDelegate *m_enum_delegate;
+    SocFieldEditorCreator *m_enum_editor;
 };
 
-class FieldEditPanel : public QWidget, public AbstractRegEditPanel
+class RegEditPanel : public QWidget, public AbstractRegEditPanel
 {
     Q_OBJECT
 public:
-    FieldEditPanel(SocFieldRef ref, QWidget *parent = 0);
+    RegEditPanel(const soc_desc::register_ref_t& ref, QWidget *parent = 0);
 
 signals:
-    void OnModified(bool mod);
+    void OnModified();
 
 protected slots:
+    void OnRegFieldActivated(const QModelIndex& index);
+    void OnRegDisplayContextMenu(QPoint point);
+    void OnRegFieldDelete();
+    void OnRegFieldNew();
+    void OnWidthChanged(int size);
+    void OnFieldModified();
     void OnDescEdited();
-    void OnNameEdited(const QString& text);
-    void OnBitRangeEdited(const QString& string);
-    void OnValueActivated(int row, int column);
-    void OnValueChanged(int row, int column);
+    void OnVariantActivated(QTableWidgetItem *item);
+    void OnVariantValueChanged(QTableWidgetItem *item);
+    void OnFieldRemove(int index);
+    void OnFieldCreate();
 
 protected:
-    void CreateNewRow(int row);
-    void FillRow(int row, const soc_reg_field_value_t& val);
-    void UpdateWarning(int row);
-    void UpdateDelegates();
-
-    enum
-    {
-        FieldValueDeleteType = QTableWidgetItem::UserType,
-        FieldValueNewType,
-    };
-
-    enum
-    {
-        FieldValueIconColumn = 0,
-        FieldValueNameColumn,
-        FieldValueValueColumn,
-        FieldValueDescColumn,
-        FieldValueNrColumns,
-    };
-
-    SocFieldRef m_ref;
-    QGroupBox *m_name_group;
-    QLineEdit *m_name_edit;
-    QGroupBox *m_bitrange_group;
-    QLineEdit *m_bitrange_edit;
-    QGroupBox *m_desc_group;
+    void DoModify();
+    int FindFreeBit(int preferred);
+    int IndexById(soc_id_t id); // tab index
+    void UpdateWidthRestrictions();
+
     MyTextEditor *m_desc_edit;
-    QGroupBox *m_value_group;
-    QTableWidget *m_value_table;
+    soc_desc::register_ref_t m_ref;
+    QFont m_reg_font;
+    Unscroll< YRegDisplay > *m_sexy_display2;
+    RegFieldTableModel *m_value_model;
+    YTabWidget *m_fields_tab;
+    QTabWidget *m_view_tab;
+    QTableWidget *m_variant_table;
+    QAction *m_new_action;
+    QAction *m_delete_action;
+    QPoint m_menu_point;
+    SocFieldItemDelegate *m_variant_delegate;
+    SocFieldEditorCreator *m_variant_editor;
+    QButtonGroup *m_reg_size_group;
 };
 
 class RegEdit : public QWidget, public DocumentTab
@@ -252,43 +243,50 @@ public:
 
 protected slots:
     void OnSocItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
-    void OnSocItemActivated(QTreeWidgetItem *current, int column);
     void OnOpen();
     void OnSave();
     void OnSaveAs();
-    void OnSocModified(bool modified);
+    void OnSocModified();
     void OnNew();
     void OnSocItemDelete();
+    void OnSocItemNew();
+    void OnSocItemCreate();
+    void OnSocTreeContextMenu(QPoint point);
 
 protected:
     void LoadSocFile(const QString& filename);
     void UpdateSocFile();
     void FillSocTree();
-    void FillSocTreeItem(QTreeWidgetItem *_item);
-    void FillDevTreeItem(QTreeWidgetItem *_item);
-    void FillRegTreeItem(QTreeWidgetItem *_item);
+    void FillNodeTreeItem(QTreeWidgetItem *item);
     void SetPanel(QWidget *panel);
-    void DisplaySoc(SocRef ref);
-    void DisplayDev(SocDevRef ref);
-    void DisplayReg(SocRegRef ref);
-    void DisplayField(SocFieldRef ref);
+    void DisplaySoc(const soc_desc::soc_ref_t& ref);
+    void DisplayNode(const soc_desc::node_ref_t& ref);
+    void DisplayReg(const soc_desc::register_ref_t& ref);
     bool CloseSoc();
     bool SaveSoc();
     bool SaveSocAs();
     bool SaveSocFile(const QString& filename);
     bool GetFilename(QString& filename, bool save);
     void SetModified(bool add, bool mod);
-    void FixupEmptyItem(QTreeWidgetItem *item);
+    void FixupItem(QTreeWidgetItem *item);
+    QIcon GetIconFromType(int type);
     void MakeItalic(QTreeWidgetItem *item, bool it);
     void AddDevice(QTreeWidgetItem *item);
     void AddRegister(QTreeWidgetItem *_item);
     void UpdateName(QTreeWidgetItem *current);
     void AddField(QTreeWidgetItem *_item);
-    void CreateNewDeviceItem(QTreeWidgetItem *parent);
+    void CreateNewNodeItem(QTreeWidgetItem *parent);
     void CreateNewRegisterItem(QTreeWidgetItem *parent);
     void CreateNewFieldItem(QTreeWidgetItem *parent);
     void UpdateTabName();
-
+    bool ValidateName(const QString& name);
+    int SetMessage(MessageWidget::MessageType type, const QString& msg);
+    void HideMessage(int id);
+
+    QAction *m_delete_action;
+    QAction *m_new_action;
+    QAction *m_create_action;
+    QTreeWidgetItem *m_action_item;
     QGroupBox *m_file_group;
     QToolButton *m_file_open;
     QToolButton *m_file_save;
@@ -299,6 +297,10 @@ protected:
     bool m_modified;
     SocFile m_cur_socfile;
     QWidget *m_right_panel;
+    MessageWidget *m_msg;
+    QVBoxLayout *m_right_panel_layout;
+    int m_msg_welcome_id;
+    int m_msg_name_error_id;
 };
 
 #endif /* REGEDIT_H */