text: /*
   * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
   * Released under the terms of the GNU GPL v2.0.
   */
  
  #include <qlistview.h>
  #if QT_VERSION >= 300
  #include <qsettings.h>
  #else
  class QSettings {
  public:
  	void beginGroup(const QString& group) { }
  	void endGroup(void) { }
  	bool readBoolEntry(const QString& key, bool def = FALSE, bool* ok = 0) const
  	{ if (ok) *ok = FALSE; return def; }
  	int readNumEntry(const QString& key, int def = 0, bool* ok = 0) const
  	{ if (ok) *ok = FALSE; return def; }
  	QString readEntry(const QString& key, const QString& def = QString::null, bool* ok = 0) const
  	{ if (ok) *ok = FALSE; return def; }
  	QStringList readListEntry(const QString& key, bool* ok = 0) const
  	{ if (ok) *ok = FALSE; return QStringList(); }
  	template <class t>
  	bool writeEntry(const QString& key, t value)
  	{ return TRUE; }
  };
  #endif
  
  class ConfigView;
  class ConfigList;
  class ConfigItem;
  class ConfigLineEdit;
  class ConfigMainWindow;
  
  
  class ConfigSettings : public QSettings {
  public:
  	QValueList<int> readSizes(const QString& key, bool *ok);
  	bool writeSizes(const QString& key, const QValueList<int>& value);
  };
  
  enum colIdx {
  	promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr
  };
  enum listMode {
  	singleMode, menuMode, symbolMode, fullMode, listMode
  };
  
  class ConfigList : public QListView {
  	Q_OBJECT
  	typedef class QListView Parent;
  public:
  	ConfigList(ConfigView* p, const char *name = 0);
  	void reinit(void);
  	ConfigView* parent(void) const
  	{
  		return (ConfigView*)Parent::parent();
  	}
  	ConfigItem* findConfigItem(struct menu *);
  
  protected:
  	void keyPressEvent(QKeyEvent *e);
  	void contentsMousePressEvent(QMouseEvent *e);
  	void contentsMouseReleaseEvent(QMouseEvent *e);
  	void contentsMouseMoveEvent(QMouseEvent *e);
  	void contentsMouseDoubleClickEvent(QMouseEvent *e);
  	void focusInEvent(QFocusEvent *e);
  	void contextMenuEvent(QContextMenuEvent *e);
  
  public slots:
  	void setRootMenu(struct menu *menu);
  
  	void updateList(ConfigItem *item);
  	void setValue(ConfigItem* item, tristate val);
  	void changeValue(ConfigItem* item);
  	void updateSelection(void);
  	void saveSettings(void);
  signals:
  	void menuChanged(struct menu *menu);
  	void menuSelected(struct menu *menu);
  	void parentSelected(void);
  	void gotFocus(struct menu *);
  
  public:
  	void updateListAll(void)
  	{
  		updateAll = true;
  		updateList(NULL);
  		updateAll = false;
  	}
  	ConfigList* listView()
  	{
  		return this;
  	}
  	ConfigItem* firstChild() const
  	{
  		return (ConfigItem *)Parent::firstChild();
  	}
  	int mapIdx(colIdx idx)
  	{
  		return colMap[idx];
  	}
  	void addColumn(colIdx idx, const QString& label)
  	{
  		colMap[idx] = Parent::addColumn(label);
  		colRevMap[colMap[idx]] = idx;
  	}
  	void removeColumn(colIdx idx)
  	{
  		int col = colMap[idx];
  		if (col >= 0) {
  			Parent::removeColumn(col);
  			colRevMap[col] = colMap[idx] = -1;
  		}
  	}
  	void setAllOpen(bool open);
  	void setParentMenu(void);
  
  	template <class P>
  	void updateMenuList(P*, struct menu*);
  
  	bool updateAll;
  
  	QPixmap symbolYesPix, symbolModPix, symbolNoPix;
  	QPixmap choiceYesPix, choiceNoPix;
  	QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
  
  	bool showAll, showName, showRange, showData;
  	enum listMode mode;
  	struct menu *rootEntry;
  	QColorGroup disabledColorGroup;
  	QColorGroup inactivedColorGroup;
  	QPopupMenu* headerPopup;
  
  private:
  	int colMap[colNr];
  	int colRevMap[colNr];
  };
  
  class ConfigItem : public QListViewItem {
  	typedef class QListViewItem Parent;
  public:
  	ConfigItem(QListView *parent, ConfigItem *after, struct menu *m, bool v)
  	: Parent(parent, after), menu(m), visible(v), goParent(false)
  	{
  		init();
  	}
  	ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v)
  	: Parent(parent, after), menu(m), visible(v), goParent(false)
  	{
  		init();
  	}
  	ConfigItem(QListView *parent, ConfigItem *after, bool v)
  	: Parent(parent, after), menu(0), visible(v), goParent(true)
  	{
  		init();
  	}
  	~ConfigItem(void);
  	void init(void);
  #if QT_VERSION >= 300
  	void okRename(int col);
  #endif
  	void updateMenu(void);
  	void testUpdateMenu(bool v);
  	ConfigList* listView() const
  	{
  		return (ConfigList*)Parent::listView();
  	}
  	ConfigItem* firstChild() const
  	{
  		return (ConfigItem *)Parent::firstChild();
  	}
  	ConfigItem* nextSibling() const
  	{
  		return (ConfigItem *)Parent::nextSibling();
  	}
  	void setText(colIdx idx, const QString& text)
  	{
  		Parent::setText(listView()->mapIdx(idx), text);
  	}
  	QString text(colIdx idx) const
  	{
  		return Parent::text(listView()->mapIdx(idx));
  	}
  	void setPixmap(colIdx idx, const QPixmap& pm)
  	{
  		Parent::setPixmap(listView()->mapIdx(idx), pm);
  	}
  	const QPixmap* pixmap(colIdx idx) const
  	{
  		return Parent::pixmap(listView()->mapIdx(idx));
  	}
  	void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align);
  
  	ConfigItem* nextItem;
  	struct menu *menu;
  	bool visible;
  	bool goParent;
  };
  
  class ConfigLineEdit : public QLineEdit {
  	Q_OBJECT
  	typedef class QLineEdit Parent;
  public:
  	ConfigLineEdit(ConfigView* parent);
  	ConfigView* parent(void) const
  	{
  		return (ConfigView*)Parent::parent();
  	}
  	void show(ConfigItem *i);
  	void keyPressEvent(QKeyEvent *e);
  
  public:
  	ConfigItem *item;
  };
  
  class ConfigView : public QVBox {
  	Q_OBJECT
  	typedef class QVBox Parent;
  public:
  	ConfigView(QWidget* parent, const char *name = 0);
  	~ConfigView(void);
  	static void updateList(ConfigItem* item);
  	static void updateListAll(void);
  
  	bool showAll(void) const { return list->showAll; }
  	bool showName(void) const { return list->showName; }
  	bool showRange(void) const { return list->showRange; }
  	bool showData(void) const { return list->showData; }
  public slots:
  	void setShowAll(bool);
  	void setShowName(bool);
  	void setShowRange(bool);
  	void setShowData(bool);
  signals:
  	void showAllChanged(bool);
  	void showNameChanged(bool);
  	void showRangeChanged(bool);
  	void showDataChanged(bool);
  public:
  	ConfigList* list;
  	ConfigLineEdit* lineEdit;
  
  	static ConfigView* viewList;
  	ConfigView* nextView;
  };
  
  class ConfigInfoView : public QTextBrowser {
  	Q_OBJECT
  	typedef class QTextBrowser Parent;
  public:
  	ConfigInfoView(QWidget* parent, const char *name = 0);
  	bool showDebug(void) const { return _showDebug; }
  
  public slots:
  	void setInfo(struct menu *menu);
  	void saveSettings(void);
  	void setSource(const QString& name);
  	void setShowDebug(bool);
  
  signals:
  	void showDebugChanged(bool);
  	void menuSelected(struct menu *);
  
  protected:
  	void symbolInfo(void);
  	void menuInfo(void);
  	QString debug_info(struct symbol *sym);
  	static QString print_filter(const QString &str);
  	static void expr_print_help(void *data, struct symbol *sym, const char *str);
  	QPopupMenu* createPopupMenu(const QPoint& pos);
  	void contentsContextMenuEvent(QContextMenuEvent *e);
  
  	struct symbol *sym;
  	struct menu *menu;
  	bool _showDebug;
  };
  
  class ConfigSearchWindow : public QDialog {
  	Q_OBJECT
  	typedef class QDialog Parent;
  public:
  	ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0);
  
  public slots:
  	void saveSettings(void);
  	void search(void);
  
  protected:
  	QLineEdit* editField;
  	QPushButton* searchButton;
  	QSplitter* split;
  	ConfigView* list;
  	ConfigInfoView* info;
  
  	struct symbol **result;
  };
  
  class ConfigMainWindow : public QMainWindow {
  	Q_OBJECT
  
  	static QAction *saveAction;
  	static void conf_changed(void);
  public:
  	ConfigMainWindow(void);
  public slots:
  	void changeMenu(struct menu *);
  	void setMenuLink(struct menu *);
  	void listFocusChanged(void);
  	void goBack(void);
  	void loadConfig(void);
  	void saveConfig(void);
  	void saveConfigAs(void);
  	void searchConfig(void);
  	void showSingleView(void);
  	void showSplitView(void);
  	void showFullView(void);
  	void showIntro(void);
  	void showAbout(void);
  	void saveSettings(void);
  
  protected:
  	void closeEvent(QCloseEvent *e);
  
  	ConfigSearchWindow *searchWindow;
  	ConfigView *menuView;
  	ConfigList *menuList;
  	ConfigView *configView;
  	ConfigList *configList;
  	ConfigInfoView *helpText;
  	QToolBar *toolBar;
  	QAction *backAction;
  	QSplitter* split1;
  	QSplitter* split2;
  };
  