kconfig: update to follow upstream more closely

This might break a bunch of stuff (eg. win32 support),
but otherwise introduces nconfig (ncurses based configuration
frontend), partial configuration headers for improved dependency
tracking (which requires some more build system support) and
various bug fixes.

Change-Id: I5d8a280810c6a26fc3fd056d5d94cb9e591a0ff5
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5487
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

1 files changed, 50 insertions, 46 deletions

diff --git a/util/kconfig/qconf.h b/util/kconfig/qconf.h
index b3b5657b6b35..bde0c6b6f9e8 100644
--- a/util/kconfig/qconf.h
+++ b/util/kconfig/qconf.h
@@ -3,26 +3,25 @@
  * Released under the terms of the GNU GPL v2.0.
  */
 
+#if QT_VERSION < 0x040000
 #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; }
-};
+#include <q3listview.h>
+#endif
+#include <qsettings.h>
+
+#if QT_VERSION < 0x040000
+#define Q3ValueList             QValueList
+#define Q3PopupMenu             QPopupMenu
+#define Q3ListView              QListView
+#define Q3ListViewItem          QListViewItem
+#define Q3VBox                  QVBox
+#define Q3TextBrowser           QTextBrowser
+#define Q3MainWindow            QMainWindow
+#define Q3Action                QAction
+#define Q3ToolBar               QToolBar
+#define Q3ListViewItemIterator  QListViewItemIterator
+#define Q3FileDialog            QFileDialog
 #endif
 
 class ConfigView;
@@ -31,11 +30,11 @@ 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);
+	ConfigSettings();
+	Q3ValueList<int> readSizes(const QString& key, bool *ok);
+	bool writeSizes(const QString& key, const Q3ValueList<int>& value);
 };
 
 enum colIdx {
@@ -44,10 +43,13 @@ enum colIdx {
 enum listMode {
 	singleMode, menuMode, symbolMode, fullMode, listMode
 };
+enum optionMode {
+	normalOpt = 0, allOpt, promptOpt
+};
 
-class ConfigList : public QListView {
+class ConfigList : public Q3ListView {
 	Q_OBJECT
-	typedef class QListView Parent;
+	typedef class Q3ListView Parent;
 public:
 	ConfigList(ConfigView* p, const char *name = 0);
 	void reinit(void);
@@ -115,6 +117,8 @@ public:
 	void setAllOpen(bool open);
 	void setParentMenu(void);
 
+	bool menuSkip(struct menu *);
+
 	template <class P>
 	void updateMenuList(P*, struct menu*);
 
@@ -124,22 +128,23 @@ public:
 	QPixmap choiceYesPix, choiceNoPix;
 	QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
 
-	bool showAll, showName, showRange, showData;
+	bool showName, showRange, showData;
 	enum listMode mode;
+	enum optionMode optMode;
 	struct menu *rootEntry;
 	QColorGroup disabledColorGroup;
 	QColorGroup inactivedColorGroup;
-	QPopupMenu* headerPopup;
+	Q3PopupMenu* headerPopup;
 
 private:
 	int colMap[colNr];
 	int colRevMap[colNr];
 };
 
-class ConfigItem : public QListViewItem {
-	typedef class QListViewItem Parent;
+class ConfigItem : public Q3ListViewItem {
+	typedef class Q3ListViewItem Parent;
 public:
-	ConfigItem(QListView *parent, ConfigItem *after, struct menu *m, bool v)
+	ConfigItem(Q3ListView *parent, ConfigItem *after, struct menu *m, bool v)
 	: Parent(parent, after), menu(m), visible(v), goParent(false)
 	{
 		init();
@@ -149,16 +154,14 @@ public:
 	{
 		init();
 	}
-	ConfigItem(QListView *parent, ConfigItem *after, bool v)
+	ConfigItem(Q3ListView *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
@@ -213,26 +216,24 @@ public:
 	ConfigItem *item;
 };
 
-class ConfigView : public QVBox {
+class ConfigView : public Q3VBox {
 	Q_OBJECT
-	typedef class QVBox Parent;
+	typedef class Q3VBox 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);
+	void setOptionMode(QAction *);
 signals:
-	void showAllChanged(bool);
 	void showNameChanged(bool);
 	void showRangeChanged(bool);
 	void showDataChanged(bool);
@@ -242,11 +243,15 @@ public:
 
 	static ConfigView* viewList;
 	ConfigView* nextView;
+
+	static QAction *showNormalAction;
+	static QAction *showAllAction;
+	static QAction *showPromptAction;
 };
 
-class ConfigInfoView : public QTextBrowser {
+class ConfigInfoView : public Q3TextBrowser {
 	Q_OBJECT
-	typedef class QTextBrowser Parent;
+	typedef class Q3TextBrowser Parent;
 public:
 	ConfigInfoView(QWidget* parent, const char *name = 0);
 	bool showDebug(void) const { return _showDebug; }
@@ -254,7 +259,6 @@ public:
 public slots:
 	void setInfo(struct menu *menu);
 	void saveSettings(void);
-	void setSource(const QString& name);
 	void setShowDebug(bool);
 
 signals:
@@ -267,11 +271,11 @@ protected:
 	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);
+	Q3PopupMenu* createPopupMenu(const QPoint& pos);
 	void contentsContextMenuEvent(QContextMenuEvent *e);
 
 	struct symbol *sym;
-	struct menu *menu;
+	struct menu *_menu;
 	bool _showDebug;
 };
 
@@ -295,10 +299,10 @@ protected:
 	struct symbol **result;
 };
 
-class ConfigMainWindow : public QMainWindow {
+class ConfigMainWindow : public Q3MainWindow {
 	Q_OBJECT
 
-	static QAction *saveAction;
+	static Q3Action *saveAction;
 	static void conf_changed(void);
 public:
 	ConfigMainWindow(void);
@@ -308,7 +312,7 @@ public slots:
 	void listFocusChanged(void);
 	void goBack(void);
 	void loadConfig(void);
-	void saveConfig(void);
+	bool saveConfig(void);
 	void saveConfigAs(void);
 	void searchConfig(void);
 	void showSingleView(void);
@@ -327,8 +331,8 @@ protected:
 	ConfigView *configView;
 	ConfigList *configList;
 	ConfigInfoView *helpText;
-	QToolBar *toolBar;
-	QAction *backAction;
+	Q3ToolBar *toolBar;
+	Q3Action *backAction;
 	QSplitter* split1;
 	QSplitter* split2;
 };