util/kconfig:xconf(QT): Update QT version of xconf

Update the qconf.cc and qconf.h to upstream code, which added support
of QT5 and removed the support of QT3.

All code is ported from kernel.org, with only one line added to qconf.cc.
int kconfig_warnings = 0;

Change-Id: Ice77cddcc00e43375039379978e55f42acf867f7
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/13130
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 71 insertions, 79 deletions

diff --git a/util/kconfig/qconf.h b/util/kconfig/qconf.h
index bde0c6b6f9..a40036d1b0 100644
--- a/util/kconfig/qconf.h
+++ b/util/kconfig/qconf.h
@@ -3,26 +3,18 @@
  * Released under the terms of the GNU GPL v2.0.
  */
 
-#if QT_VERSION < 0x040000
-#include <qlistview.h>
-#else
-#include <q3listview.h>
-#endif
+#include <QTextBrowser>
+#include <QTreeWidget>
+#include <QMainWindow>
+#include <QHeaderView>
 #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
+#include <QPushButton>
+#include <QSettings>
+#include <QLineEdit>
+#include <QSplitter>
+#include <QCheckBox>
+#include <QDialog>
+#include "expr.h"
 
 class ConfigView;
 class ConfigList;
@@ -33,8 +25,8 @@ class ConfigMainWindow;
 class ConfigSettings : public QSettings {
 public:
 	ConfigSettings();
-	Q3ValueList<int> readSizes(const QString& key, bool *ok);
-	bool writeSizes(const QString& key, const Q3ValueList<int>& value);
+	QList<int> readSizes(const QString& key, bool *ok);
+	bool writeSizes(const QString& key, const QList<int>& value);
 };
 
 enum colIdx {
@@ -47,9 +39,9 @@ enum optionMode {
 	normalOpt = 0, allOpt, promptOpt
 };
 
-class ConfigList : public Q3ListView {
+class ConfigList : public QTreeWidget {
 	Q_OBJECT
-	typedef class Q3ListView Parent;
+	typedef class QTreeWidget Parent;
 public:
 	ConfigList(ConfigView* p, const char *name = 0);
 	void reinit(void);
@@ -61,10 +53,10 @@ public:
 
 protected:
 	void keyPressEvent(QKeyEvent *e);
-	void contentsMousePressEvent(QMouseEvent *e);
-	void contentsMouseReleaseEvent(QMouseEvent *e);
-	void contentsMouseMoveEvent(QMouseEvent *e);
-	void contentsMouseDoubleClickEvent(QMouseEvent *e);
+	void mousePressEvent(QMouseEvent *e);
+	void mouseReleaseEvent(QMouseEvent *e);
+	void mouseMoveEvent(QMouseEvent *e);
+	void mouseDoubleClickEvent(QMouseEvent *e);
 	void focusInEvent(QFocusEvent *e);
 	void contextMenuEvent(QContextMenuEvent *e);
 
@@ -95,32 +87,23 @@ public:
 	}
 	ConfigItem* firstChild() const
 	{
-		return (ConfigItem *)Parent::firstChild();
-	}
-	int mapIdx(colIdx idx)
-	{
-		return colMap[idx];
+		return (ConfigItem *)children().first();
 	}
-	void addColumn(colIdx idx, const QString& label)
+	void addColumn(colIdx idx)
 	{
-		colMap[idx] = Parent::addColumn(label);
-		colRevMap[colMap[idx]] = idx;
+		showColumn(idx);
 	}
 	void removeColumn(colIdx idx)
 	{
-		int col = colMap[idx];
-		if (col >= 0) {
-			Parent::removeColumn(col);
-			colRevMap[col] = colMap[idx] = -1;
-		}
+		hideColumn(idx);
 	}
 	void setAllOpen(bool open);
 	void setParentMenu(void);
 
 	bool menuSkip(struct menu *);
 
-	template <class P>
-	void updateMenuList(P*, struct menu*);
+	void updateMenuList(ConfigItem *parent, struct menu*);
+	void updateMenuList(ConfigList *parent, struct menu*);
 
 	bool updateAll;
 
@@ -132,30 +115,26 @@ public:
 	enum listMode mode;
 	enum optionMode optMode;
 	struct menu *rootEntry;
-	QColorGroup disabledColorGroup;
-	QColorGroup inactivedColorGroup;
-	Q3PopupMenu* headerPopup;
-
-private:
-	int colMap[colNr];
-	int colRevMap[colNr];
+	QPalette disabledColorGroup;
+	QPalette inactivedColorGroup;
+	QMenu* headerPopup;
 };
 
-class ConfigItem : public Q3ListViewItem {
-	typedef class Q3ListViewItem Parent;
+class ConfigItem : public QTreeWidgetItem {
+	typedef class QTreeWidgetItem Parent;
 public:
-	ConfigItem(Q3ListView *parent, ConfigItem *after, struct menu *m, bool v)
-	: Parent(parent, after), menu(m), visible(v), goParent(false)
+	ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m, bool v)
+	: Parent(parent, after), nextItem(0), 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)
+	: Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false)
 	{
 		init();
 	}
-	ConfigItem(Q3ListView *parent, ConfigItem *after, bool v)
-	: Parent(parent, after), menu(0), visible(v), goParent(true)
+	ConfigItem(ConfigList *parent, ConfigItem *after, bool v)
+	: Parent(parent, after), nextItem(0), menu(0), visible(v), goParent(true)
 	{
 		init();
 	}
@@ -166,33 +145,43 @@ public:
 	void testUpdateMenu(bool v);
 	ConfigList* listView() const
 	{
-		return (ConfigList*)Parent::listView();
+		return (ConfigList*)Parent::treeWidget();
 	}
 	ConfigItem* firstChild() const
 	{
-		return (ConfigItem *)Parent::firstChild();
+		return (ConfigItem *)Parent::child(0);
 	}
-	ConfigItem* nextSibling() const
+	ConfigItem* nextSibling()
 	{
-		return (ConfigItem *)Parent::nextSibling();
+		ConfigItem *ret = NULL;
+		ConfigItem *_parent = (ConfigItem *)parent();
+
+		if(_parent) {
+			ret = (ConfigItem *)_parent->child(_parent->indexOfChild(this)+1);
+		} else {
+			QTreeWidget *_treeWidget = treeWidget();
+			ret = (ConfigItem *)_treeWidget->topLevelItem(_treeWidget->indexOfTopLevelItem(this)+1);
+		}
+
+		return ret;
 	}
 	void setText(colIdx idx, const QString& text)
 	{
-		Parent::setText(listView()->mapIdx(idx), text);
+		Parent::setText(idx, text);
 	}
 	QString text(colIdx idx) const
 	{
-		return Parent::text(listView()->mapIdx(idx));
+		return Parent::text(idx);
 	}
-	void setPixmap(colIdx idx, const QPixmap& pm)
+	void setPixmap(colIdx idx, const QIcon &icon)
 	{
-		Parent::setPixmap(listView()->mapIdx(idx), pm);
+		Parent::setIcon(idx, icon);
 	}
-	const QPixmap* pixmap(colIdx idx) const
+	const QIcon pixmap(colIdx idx) const
 	{
-		return Parent::pixmap(listView()->mapIdx(idx));
+		return icon(idx);
 	}
-	void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align);
+	// TODO: Implement paintCell
 
 	ConfigItem* nextItem;
 	struct menu *menu;
@@ -216,9 +205,9 @@ public:
 	ConfigItem *item;
 };
 
-class ConfigView : public Q3VBox {
+class ConfigView : public QWidget {
 	Q_OBJECT
-	typedef class Q3VBox Parent;
+	typedef class QWidget Parent;
 public:
 	ConfigView(QWidget* parent, const char *name = 0);
 	~ConfigView(void);
@@ -249,9 +238,9 @@ public:
 	static QAction *showPromptAction;
 };
 
-class ConfigInfoView : public Q3TextBrowser {
+class ConfigInfoView : public QTextBrowser {
 	Q_OBJECT
-	typedef class Q3TextBrowser Parent;
+	typedef class QTextBrowser Parent;
 public:
 	ConfigInfoView(QWidget* parent, const char *name = 0);
 	bool showDebug(void) const { return _showDebug; }
@@ -271,8 +260,8 @@ 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);
-	Q3PopupMenu* createPopupMenu(const QPoint& pos);
-	void contentsContextMenuEvent(QContextMenuEvent *e);
+	QMenu *createStandardContextMenu(const QPoint & pos);
+	void contextMenuEvent(QContextMenuEvent *e);
 
 	struct symbol *sym;
 	struct menu *_menu;
@@ -299,10 +288,10 @@ protected:
 	struct symbol **result;
 };
 
-class ConfigMainWindow : public Q3MainWindow {
+class ConfigMainWindow : public QMainWindow {
 	Q_OBJECT
 
-	static Q3Action *saveAction;
+	static QAction *saveAction;
 	static void conf_changed(void);
 public:
 	ConfigMainWindow(void);
@@ -331,8 +320,11 @@ protected:
 	ConfigView *configView;
 	ConfigList *configList;
 	ConfigInfoView *helpText;
-	Q3ToolBar *toolBar;
-	Q3Action *backAction;
-	QSplitter* split1;
-	QSplitter* split2;
+	QToolBar *toolBar;
+	QAction *backAction;
+	QAction *singleViewAction;
+	QAction *splitViewAction;
+	QAction *fullViewAction;
+	QSplitter *split1;
+	QSplitter *split2;
 };