Date:	Tue, 22 Sep 2015 11:36:14 -0700
From:	Thiago Macieira <thiago.macieira@...el.com>
To:	linux-kbuild@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Michal Marek <mmarek@...e.com>,
	Boris Barbulovski <bbarbulovski@...il.com>
Subject: [PATCH 14/39] Port xconfig to Qt5 - Remove custom ListView classes.

From: Boris Barbulovski <bbarbulovski@...il.com>

Signed-off-by: Boris Barbulovski <bbarbulovski@...il.com>
Signed-off-by: Thiago Macieira <thiago.macieira@...el.com>
---
 scripts/kconfig/qconf.h  | 177 +---------
 scripts/kconfig/qconf.cc | 904 +----------------------------------------------
 2 files changed, 15 insertions(+), 1066 deletions(-)

diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index 2139901..d025f29 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -8,8 +8,6 @@
 #include <qsettings.h>
 
 class ConfigView;
-class ConfigList;
-class ConfigItem;
 class ConfigLineEdit;
 class ConfigMainWindow;
 
@@ -30,159 +28,6 @@ enum optionMode {
 	normalOpt = 0, allOpt, promptOpt
 };
 
-class ConfigList : public Q3ListView {
-	Q_OBJECT
-	typedef class Q3ListView 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);
-
-	bool menuSkip(struct menu *);
-
-	template <class P>
-	void updateMenuList(P*, struct menu*);
-
-	bool updateAll;
-
-	QPixmap symbolYesPix, symbolModPix, symbolNoPix;
-	QPixmap choiceYesPix, choiceNoPix;
-	QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
-
-	bool showName, showRange, showData;
-	enum listMode mode;
-	enum optionMode optMode;
-	struct menu *rootEntry;
-	QColorGroup disabledColorGroup;
-	QColorGroup inactivedColorGroup;
-	QMenu* headerPopup;
-
-private:
-	int colMap[colNr];
-	int colRevMap[colNr];
-};
-
-class ConfigItem : public Q3ListViewItem {
-	typedef class Q3ListViewItem Parent;
-public:
-	ConfigItem(Q3ListView *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(Q3ListView *parent, ConfigItem *after, bool v)
-	: Parent(parent, after), menu(0), visible(v), goParent(true)
-	{
-		init();
-	}
-	~ConfigItem(void);
-	void init(void);
-	void okRename(int col);
-	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;
@@ -192,11 +37,11 @@ public:
 	{
 		return (ConfigView*)Parent::parent();
 	}
-	void show(ConfigItem *i);
+	void show(Q3ListViewItem *i);
 	void keyPressEvent(QKeyEvent *e);
 
 public:
-	ConfigItem *item;
+	Q3ListViewItem *item;
 };
 
 class ConfigView : public QWidget {
@@ -205,12 +50,12 @@ class ConfigView : public QWidget {
 public:
 	ConfigView(QWidget* parent, const char *name = 0);
 	~ConfigView(void);
-	static void updateList(ConfigItem* item);
+	static void updateList(Q3ListViewItem* item);
 	static void updateListAll(void);
 
-	bool showName(void) const { return list->showName; }
-	bool showRange(void) const { return list->showRange; }
-	bool showData(void) const { return list->showData; }
+	bool showName(void) const { return false; } // TODO: Implement me.
+	bool showRange(void) const { return false; } // TODO: Implement me.
+	bool showData(void) const { return false; } // TODO: Implement me.
 public slots:
 	void setShowName(bool);
 	void setShowRange(bool);
@@ -221,7 +66,7 @@ signals:
 	void showRangeChanged(bool);
 	void showDataChanged(bool);
 public:
-	ConfigList* list;
+	Q3ListView* list;
 	ConfigLineEdit* lineEdit;
 
 	static ConfigView* viewList;
@@ -310,15 +155,15 @@ protected:
 
 	ConfigSearchWindow *searchWindow;
 	ConfigView *menuView;
-	ConfigList *menuList;
+	Q3ListView *menuList;
 	ConfigView *configView;
-	ConfigList *configList;
+	Q3ListView *configList;
 	ConfigInfoView *helpText;
 	QToolBar *toolBar;
 	QAction *backAction;
 	QAction *singleViewAction;
 	QAction *splitViewAction;
 	QAction *fullViewAction;
-	QSplitter* split1;
-	QSplitter* split2;
+	QSplitter *split1;
+	QSplitter *split2;
 };
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index f439f35..319559f 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -87,213 +87,15 @@ bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value)
 	return writeEntry(key, stringList);
 }
 
-
-/*
- * set the new data
- * TODO check the value
- */
-void ConfigItem::okRename(int col)
-{
-	Parent::okRename(col);
-	sym_set_string_value(menu->sym, text(dataColIdx).latin1());
-	listView()->updateList(this);
-}
-
-/*
- * update the displayed of a menu entry
- */
-void ConfigItem::updateMenu(void)
-{
-	ConfigList* list;
-	struct symbol* sym;
-	struct property *prop;
-	QString prompt;
-	int type;
-	tristate expr;
-
-	list = listView();
-	if (goParent) {
-		setPixmap(promptColIdx, list->menuBackPix);
-		prompt = "..";
-		goto set_prompt;
-	}
-
-	sym = menu->sym;
-	prop = menu->prompt;
-	prompt = _(menu_get_prompt(menu));
-
-	if (prop) switch (prop->type) {
-	case P_MENU:
-		if (list->mode == singleMode || list->mode == symbolMode) {
-			/* a menuconfig entry is displayed differently
-			 * depending whether it's at the view root or a child.
-			 */
-			if (sym && list->rootEntry == menu)
-				break;
-			setPixmap(promptColIdx, list->menuPix);
-		} else {
-			if (sym)
-				break;
-			setPixmap(promptColIdx, 0);
-		}
-		goto set_prompt;
-	case P_COMMENT:
-		setPixmap(promptColIdx, 0);
-		goto set_prompt;
-	default:
-		;
-	}
-	if (!sym)
-		goto set_prompt;
-
-	setText(nameColIdx, QString::fromLocal8Bit(sym->name));
-
-	type = sym_get_type(sym);
-	switch (type) {
-	case S_BOOLEAN:
-	case S_TRISTATE:
-		char ch;
-
-		if (!sym_is_changable(sym) && list->optMode == normalOpt) {
-			setPixmap(promptColIdx, 0);
-			setText(noColIdx, QString::null);
-			setText(modColIdx, QString::null);
-			setText(yesColIdx, QString::null);
-			break;
-		}
-		expr = sym_get_tristate_value(sym);
-		switch (expr) {
-		case yes:
-			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setPixmap(promptColIdx, list->choiceYesPix);
-			else
-				setPixmap(promptColIdx, list->symbolYesPix);
-			setText(yesColIdx, "Y");
-			ch = 'Y';
-			break;
-		case mod:
-			setPixmap(promptColIdx, list->symbolModPix);
-			setText(modColIdx, "M");
-			ch = 'M';
-			break;
-		default:
-			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setPixmap(promptColIdx, list->choiceNoPix);
-			else
-				setPixmap(promptColIdx, list->symbolNoPix);
-			setText(noColIdx, "N");
-			ch = 'N';
-			break;
-		}
-		if (expr != no)
-			setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0);
-		if (expr != mod)
-			setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0);
-		if (expr != yes)
-			setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0);
-
-		setText(dataColIdx, QChar(ch));
-		break;
-	case S_INT:
-	case S_HEX:
-	case S_STRING:
-		const char* data;
-
-		data = sym_get_string_value(sym);
-
-		int i = list->mapIdx(dataColIdx);
-		if (i >= 0)
-			setRenameEnabled(i, TRUE);
-		setText(dataColIdx, data);
-		if (type == S_STRING)
-			prompt = QString("%1: %2").arg(prompt).arg(data);
-		else
-			prompt = QString("(%2) %1").arg(prompt).arg(data);
-		break;
-	}
-	if (!sym_has_value(sym) && visible)
-		prompt += _(" (NEW)");
-set_prompt:
-	setText(promptColIdx, prompt);
-}
-
-void ConfigItem::testUpdateMenu(bool v)
-{
-	ConfigItem* i;
-
-	visible = v;
-	if (!menu)
-		return;
-
-	sym_calc_value(menu->sym);
-	if (menu->flags & MENU_CHANGED) {
-		/* the menu entry changed, so update all list items */
-		menu->flags &= ~MENU_CHANGED;
-		for (i = (ConfigItem*)menu->data; i; i = i->nextItem)
-			i->updateMenu();
-	} else if (listView()->updateAll)
-		updateMenu();
-}
-
-void ConfigItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align)
-{
-	ConfigList* list = listView();
-
-	if (visible) {
-		if (isSelected() && !list->hasFocus() && list->mode == menuMode)
-			Parent::paintCell(p, list->inactivedColorGroup, column, width, align);
-		else
-			Parent::paintCell(p, cg, column, width, align);
-	} else
-		Parent::paintCell(p, list->disabledColorGroup, column, width, align);
-}
-
-/*
- * construct a menu entry
- */
-void ConfigItem::init(void)
-{
-	if (menu) {
-		ConfigList* list = listView();
-		nextItem = (ConfigItem*)menu->data;
-		menu->data = this;
-
-		if (list->mode != fullMode)
-			setOpen(TRUE);
-		sym_calc_value(menu->sym);
-	}
-	updateMenu();
-}
-
-/*
- * destruct a menu entry
- */
-ConfigItem::~ConfigItem(void)
-{
-	if (menu) {
-		ConfigItem** ip = (ConfigItem**)&menu->data;
-		for (; *ip; ip = &(*ip)->nextItem) {
-			if (*ip == this) {
-				*ip = nextItem;
-				break;
-			}
-		}
-	}
-}
-
 ConfigLineEdit::ConfigLineEdit(ConfigView* parent)
 	: Parent(parent)
 {
 	connect(this, SIGNAL(lostFocus()), SLOT(hide()));
 }
 
-void ConfigLineEdit::show(ConfigItem* i)
+void ConfigLineEdit::show(Q3ListViewItem *i)
 {
 	item = i;
-	if (sym_get_string_value(item->menu->sym))
-		setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym)));
-	else
-		setText(QString::null);
 	Parent::show();
 	setFocus();
 }
@@ -305,7 +107,6 @@ void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
 		break;
 	case Qt::Key_Return:
 	case Qt::Key_Enter:
-		sym_set_string_value(item->menu->sym, text().latin1());
 		parent()->updateList(item);
 		break;
 	default:
@@ -317,536 +118,6 @@ void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
 	hide();
 }
 
-ConfigList::ConfigList(ConfigView* p, const char *name)
-	: Parent(p, name),
-	  updateAll(false),
-	  symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no),
-	  choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no),
-	  menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void),
-	  showName(false), showRange(false), showData(false), optMode(normalOpt),
-	  rootEntry(0), headerPopup(0)
-{
-	int i;
-
-	setSorting(-1);
-	setRootIsDecorated(TRUE);
-	disabledColorGroup = palette().active();
-	disabledColorGroup.setColor(QColorGroup::Text, palette().disabled().text());
-	inactivedColorGroup = palette().active();
-	inactivedColorGroup.setColor(QColorGroup::Highlight, palette().disabled().highlight());
-
-	connect(this, SIGNAL(selectionChanged(void)),
-		SLOT(updateSelection(void)));
-
-	if (name) {
-		configSettings->beginGroup(name);
-		showName = configSettings->readBoolEntry("/showName", false);
-		showRange = configSettings->readBoolEntry("/showRange", false);
-		showData = configSettings->readBoolEntry("/showData", false);
-		optMode = (enum optionMode)configSettings->readNumEntry("/optionMode", false);
-		configSettings->endGroup();
-		connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
-	}
-
-	for (i = 0; i < colNr; i++)
-		colMap[i] = colRevMap[i] = -1;
-	addColumn(promptColIdx, _("Option"));
-
-	reinit();
-}
-
-bool ConfigList::menuSkip(struct menu *menu)
-{
-	if (optMode == normalOpt && menu_is_visible(menu))
-		return false;
-	if (optMode == promptOpt && menu_has_prompt(menu))
-		return false;
-	if (optMode == allOpt)
-		return false;
-	return true;
-}
-
-void ConfigList::reinit(void)
-{
-	removeColumn(dataColIdx);
-	removeColumn(yesColIdx);
-	removeColumn(modColIdx);
-	removeColumn(noColIdx);
-	removeColumn(nameColIdx);
-
-	if (showName)
-		addColumn(nameColIdx, _("Name"));
-	if (showRange) {
-		addColumn(noColIdx, "N");
-		addColumn(modColIdx, "M");
-		addColumn(yesColIdx, "Y");
-	}
-	if (showData)
-		addColumn(dataColIdx, _("Value"));
-
-	updateListAll();
-}
-
-void ConfigList::saveSettings(void)
-{
-	if (name()) {
-		configSettings->beginGroup(name());
-		configSettings->writeEntry("/showName", showName);
-		configSettings->writeEntry("/showRange", showRange);
-		configSettings->writeEntry("/showData", showData);
-		configSettings->writeEntry("/optionMode", (int)optMode);
-		configSettings->endGroup();
-	}
-}
-
-ConfigItem* ConfigList::findConfigItem(struct menu *menu)
-{
-	ConfigItem* item = (ConfigItem*)menu->data;
-
-	for (; item; item = item->nextItem) {
-		if (this == item->listView())
-			break;
-	}
-
-	return item;
-}
-
-void ConfigList::updateSelection(void)
-{
-	struct menu *menu;
-	enum prop_type type;
-
-	ConfigItem* item = (ConfigItem*)selectedItem();
-	if (!item)
-		return;
-
-	menu = item->menu;
-	emit menuChanged(menu);
-	if (!menu)
-		return;
-	type = menu->prompt ? menu->prompt->type : P_UNKNOWN;
-	if (mode == menuMode && type == P_MENU)
-		emit menuSelected(menu);
-}
-
-void ConfigList::updateList(ConfigItem* item)
-{
-	ConfigItem* last = 0;
-
-	if (!rootEntry) {
-		if (mode != listMode)
-			goto update;
-		Q3ListViewItemIterator it(this);
-		ConfigItem* item;
-
-		for (; it.current(); ++it) {
-			item = (ConfigItem*)it.current();
-			if (!item->menu)
-				continue;
-			item->testUpdateMenu(menu_is_visible(item->menu));
-		}
-		return;
-	}
-
-	if (rootEntry != &rootmenu && (mode == singleMode ||
-	    (mode == symbolMode && rootEntry->parent != &rootmenu))) {
-		item = firstChild();
-		if (!item)
-			item = new ConfigItem(this, 0, true);
-		last = item;
-	}
-	if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) &&
-	    rootEntry->sym && rootEntry->prompt) {
-		item = last ? last->nextSibling() : firstChild();
-		if (!item)
-			item = new ConfigItem(this, last, rootEntry, true);
-		else
-			item->testUpdateMenu(true);
-
-		updateMenuList(item, rootEntry);
-		triggerUpdate();
-		return;
-	}
-update:
-	updateMenuList(this, rootEntry);
-	triggerUpdate();
-}
-
-void ConfigList::setValue(ConfigItem* item, tristate val)
-{
-	struct symbol* sym;
-	int type;
-	tristate oldval;
-
-	sym = item->menu ? item->menu->sym : 0;
-	if (!sym)
-		return;
-
-	type = sym_get_type(sym);
-	switch (type) {
-	case S_BOOLEAN:
-	case S_TRISTATE:
-		oldval = sym_get_tristate_value(sym);
-
-		if (!sym_set_tristate_value(sym, val))
-			return;
-		if (oldval == no && item->menu->list)
-			item->setOpen(TRUE);
-		parent()->updateList(item);
-		break;
-	}
-}
-
-void ConfigList::changeValue(ConfigItem* item)
-{
-	struct symbol* sym;
-	struct menu* menu;
-	int type, oldexpr, newexpr;
-
-	menu = item->menu;
-	if (!menu)
-		return;
-	sym = menu->sym;
-	if (!sym) {
-		if (item->menu->list)
-			item->setOpen(!item->isOpen());
-		return;
-	}
-
-	type = sym_get_type(sym);
-	switch (type) {
-	case S_BOOLEAN:
-	case S_TRISTATE:
-		oldexpr = sym_get_tristate_value(sym);
-		newexpr = sym_toggle_tristate_value(sym);
-		if (item->menu->list) {
-			if (oldexpr == newexpr)
-				item->setOpen(!item->isOpen());
-			else if (oldexpr == no)
-				item->setOpen(TRUE);
-		}
-		if (oldexpr != newexpr)
-			parent()->updateList(item);
-		break;
-	case S_INT:
-	case S_HEX:
-	case S_STRING:
-		if (colMap[dataColIdx] >= 0)
-			item->startRename(colMap[dataColIdx]);
-		else
-			parent()->lineEdit->show(item);
-		break;
-	}
-}
-
-void ConfigList::setRootMenu(struct menu *menu)
-{
-	enum prop_type type;
-
-	if (rootEntry == menu)
-		return;
-	type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN;
-	if (type != P_MENU)
-		return;
-	updateMenuList(this, 0);
-	rootEntry = menu;
-	updateListAll();
-	setSelected(currentItem(), hasFocus());
-	ensureItemVisible(currentItem());
-}
-
-void ConfigList::setParentMenu(void)
-{
-	ConfigItem* item;
-	struct menu *oldroot;
-
-	oldroot = rootEntry;
-	if (rootEntry == &rootmenu)
-		return;
-	setRootMenu(menu_get_parent_menu(rootEntry->parent));
-
-	Q3ListViewItemIterator it(this);
-	for (; (item = (ConfigItem*)it.current()); it++) {
-		if (item->menu == oldroot) {
-			setCurrentItem(item);
-			ensureItemVisible(item);
-			break;
-		}
-	}
-}
-
-/*
- * update all the children of a menu entry
- *   removes/adds the entries from the parent widget as necessary
- *
- * parent: either the menu list widget or a menu entry widget
- * menu: entry to be updated
- */
-template <class P>
-void ConfigList::updateMenuList(P* parent, struct menu* menu)
-{
-	struct menu* child;
-	ConfigItem* item;
-	ConfigItem* last;
-	bool visible;
-	enum prop_type type;
-
-	if (!menu) {
-		while ((item = parent->firstChild()))
-			delete item;
-		return;
-	}
-
-	last = parent->firstChild();
-	if (last && !last->goParent)
-		last = 0;
-	for (child = menu->list; child; child = child->next) {
-		item = last ? last->nextSibling() : parent->firstChild();
-		type = child->prompt ? child->prompt->type : P_UNKNOWN;
-
-		switch (mode) {
-		case menuMode:
-			if (!(child->flags & MENU_ROOT))
-				goto hide;
-			break;
-		case symbolMode:
-			if (child->flags & MENU_ROOT)
-				goto hide;
-			break;
-		default:
-			break;
-		}
-
-		visible = menu_is_visible(child);
-		if (!menuSkip(child)) {
-			if (!child->sym && !child->list && !child->prompt)
-				continue;
-			if (!item || item->menu != child)
-				item = new ConfigItem(parent, last, child, visible);
-			else
-				item->testUpdateMenu(visible);
-
-			if (mode == fullMode || mode == menuMode || type != P_MENU)
-				updateMenuList(item, child);
-			else
-				updateMenuList(item, 0);
-			last = item;
-			continue;
-		}
-	hide:
-		if (item && item->menu == child) {
-			last = parent->firstChild();
-			if (last == item)
-				last = 0;
-			else while (last->nextSibling() != item)
-				last = last->nextSibling();
-			delete item;
-		}
-	}
-}
-
-void ConfigList::keyPressEvent(QKeyEvent* ev)
-{
-	Q3ListViewItem* i = currentItem();
-	ConfigItem* item;
-	struct menu *menu;
-	enum prop_type type;
-
-	if (ev->key() == Qt::Key_Escape && mode != fullMode && mode != listMode) {
-		emit parentSelected();
-		ev->accept();
-		return;
-	}
-
-	if (!i) {
-		Parent::keyPressEvent(ev);
-		return;
-	}
-	item = (ConfigItem*)i;
-
-	switch (ev->key()) {
-	case Qt::Key_Return:
-	case Qt::Key_Enter:
-		if (item->goParent) {
-			emit parentSelected();
-			break;
-		}
-		menu = item->menu;
-		if (!menu)
-			break;
-		type = menu->prompt ? menu->prompt->type : P_UNKNOWN;
-		if (type == P_MENU && rootEntry != menu &&
-		    mode != fullMode && mode != menuMode) {
-			emit menuSelected(menu);
-			break;
-		}
-	case Qt::Key_Space:
-		changeValue(item);
-		break;
-	case Qt::Key_N:
-		setValue(item, no);
-		break;
-	case Qt::Key_M:
-		setValue(item, mod);
-		break;
-	case Qt::Key_Y:
-		setValue(item, yes);
-		break;
-	default:
-		Parent::keyPressEvent(ev);
-		return;
-	}
-	ev->accept();
-}
-
-void ConfigList::contentsMousePressEvent(QMouseEvent* e)
-{
-	//QPoint p(contentsToViewport(e->pos()));
-	//printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y());
-	Parent::contentsMousePressEvent(e);
-}
-
-void ConfigList::contentsMouseReleaseEvent(QMouseEvent* e)
-{
-	QPoint p(contentsToViewport(e->pos()));
-	ConfigItem* item = (ConfigItem*)itemAt(p);
-	struct menu *menu;
-	enum prop_type ptype;
-	const QPixmap* pm;
-	int idx, x;
-
-	if (!item)
-		goto skip;
-
-	menu = item->menu;
-	x = header()->offset() + p.x();
-	idx = colRevMap[header()->sectionAt(x)];
-	switch (idx) {
-	case promptColIdx:
-		pm = item->pixmap(promptColIdx);
-		if (pm) {
-			int off = header()->sectionPos(0) + itemMargin() +
-				treeStepSize() * (item->depth() + (rootIsDecorated() ? 1 : 0));
-			if (x >= off && x < off + pm->width()) {
-				if (item->goParent) {
-					emit parentSelected();
-					break;
-				} else if (!menu)
-					break;
-				ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
-				if (ptype == P_MENU && rootEntry != menu &&
-				    mode != fullMode && mode != menuMode)
-					emit menuSelected(menu);
-				else
-					changeValue(item);
-			}
-		}
-		break;
-	case noColIdx:
-		setValue(item, no);
-		break;
-	case modColIdx:
-		setValue(item, mod);
-		break;
-	case yesColIdx:
-		setValue(item, yes);
-		break;
-	case dataColIdx:
-		changeValue(item);
-		break;
-	}
-
-skip:
-	//printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y());
-	Parent::contentsMouseReleaseEvent(e);
-}
-
-void ConfigList::contentsMouseMoveEvent(QMouseEvent* e)
-{
-	//QPoint p(contentsToViewport(e->pos()));
-	//printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y());
-	Parent::contentsMouseMoveEvent(e);
-}
-
-void ConfigList::contentsMouseDoubleClickEvent(QMouseEvent* e)
-{
-	QPoint p(contentsToViewport(e->pos()));
-	ConfigItem* item = (ConfigItem*)itemAt(p);
-	struct menu *menu;
-	enum prop_type ptype;
-
-	if (!item)
-		goto skip;
-	if (item->goParent) {
-		emit parentSelected();
-		goto skip;
-	}
-	menu = item->menu;
-	if (!menu)
-		goto skip;
-	ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
-	if (ptype == P_MENU && (mode == singleMode || mode == symbolMode))
-		emit menuSelected(menu);
-	else if (menu->sym)
-		changeValue(item);
-
-skip:
-	//printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y());
-	Parent::contentsMouseDoubleClickEvent(e);
-}
-
-void ConfigList::focusInEvent(QFocusEvent *e)
-{
-	struct menu *menu = NULL;
-
-	Parent::focusInEvent(e);
-
-	ConfigItem* item = (ConfigItem *)currentItem();
-	if (item) {
-		setSelected(item, TRUE);
-		menu = item->menu;
-	}
-	emit gotFocus(menu);
-}
-
-void ConfigList::contextMenuEvent(QContextMenuEvent *e)
-{
-	if (e->y() <= header()->geometry().bottom()) {
-		if (!headerPopup) {
-			QAction *action;
-
-			headerPopup = new QMenu(this);
-			action = new QAction(_("Show Name"), this);
-			  action->setCheckable(TRUE);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowName(bool)));
-			  connect(parent(), SIGNAL(showNameChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showName);
-			  action->addTo(headerPopup);
-			action = new QAction(_("Show Range"), this);
-			  action->setCheckable(TRUE);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowRange(bool)));
-			  connect(parent(), SIGNAL(showRangeChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showRange);
-			  action->addTo(headerPopup);
-			action = new QAction( _("Show Data"), this);
-			  action->setCheckable(TRUE);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowData(bool)));
-			  connect(parent(), SIGNAL(showDataChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showData);
-			  action->addTo(headerPopup);
-		}
-		headerPopup->exec(e->globalPos());
-		e->accept();
-	} else
-		e->ignore();
-}
-
 ConfigView*ConfigView::viewList;
 QAction *ConfigView::showNormalAction;
 QAction *ConfigView::showAllAction;
@@ -858,7 +129,7 @@ ConfigView::ConfigView(QWidget* parent, const char *name)
 	QVBoxLayout *verticalLayout = new QVBoxLayout(this);
 	verticalLayout->setContentsMargins(0, 0, 0, 0);
 
-	list = new ConfigList(this, name);
+	list = new Q3ListView(this, name);
 	verticalLayout->addWidget(list);
 	lineEdit = new ConfigLineEdit(this);
 	lineEdit->hide();
@@ -882,65 +153,26 @@ ConfigView::~ConfigView(void)
 
 void ConfigView::setOptionMode(QAction *act)
 {
-	if (act == showNormalAction)
-		list->optMode = normalOpt;
-	else if (act == showAllAction)
-		list->optMode = allOpt;
-	else
-		list->optMode = promptOpt;
-
-	list->updateListAll();
 }
 
 void ConfigView::setShowName(bool b)
 {
-	if (list->showName != b) {
-		list->showName = b;
-		list->reinit();
-		emit showNameChanged(b);
-	}
 }
 
 void ConfigView::setShowRange(bool b)
 {
-	if (list->showRange != b) {
-		list->showRange = b;
-		list->reinit();
-		emit showRangeChanged(b);
-	}
 }
 
 void ConfigView::setShowData(bool b)
 {
-	if (list->showData != b) {
-		list->showData = b;
-		list->reinit();
-		emit showDataChanged(b);
-	}
-}
-
-void ConfigList::setAllOpen(bool open)
-{
-	Q3ListViewItemIterator it(this);
-
-	for (; it.current(); it++)
-		it.current()->setOpen(open);
 }
 
-void ConfigView::updateList(ConfigItem* item)
+void ConfigView::updateList(Q3ListViewItem* item)
 {
-	ConfigView* v;
-
-	for (v = viewList; v; v = v->nextView)
-		v->list->updateList(item);
 }
 
 void ConfigView::updateListAll(void)
 {
-	ConfigView* v;
-
-	for (v = viewList; v; v = v->nextView)
-		v->list->updateListAll();
 }
 
 ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
@@ -1195,7 +427,6 @@ ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *nam
 	split = new QSplitter(this);
 	split->setOrientation(Qt::Vertical);
 	list = new ConfigView(split, name);
-	list->list->mode = listMode;
 	info = new ConfigInfoView(split, name);
 	connect(list->list, SIGNAL(menuChanged(struct menu *)),
 		info, SLOT(setInfo(struct menu *)));
@@ -1240,22 +471,6 @@ void ConfigSearchWindow::saveSettings(void)
 
 void ConfigSearchWindow::search(void)
 {
-	struct symbol **p;
-	struct property *prop;
-	ConfigItem *lastItem = NULL;
-
-	free(result);
-	list->list->clear();
-	info->clear();
-
-	result = sym_re_search(editField->text().latin1());
-	if (!result)
-		return;
-	for (p = result; *p; p++) {
-		for_all_prompts((*p), prop)
-			lastItem = new ConfigItem(list->list, lastItem, prop->menu,
-						  menu_is_visible(prop->menu));
-	}
 }
 
 /*
@@ -1348,12 +563,10 @@ ConfigMainWindow::ConfigMainWindow(void)
 	  showRangeAction->setCheckable(TRUE);
 	  connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool)));
 	  connect(configView, SIGNAL(showRangeChanged(bool)), showRangeAction, SLOT(setOn(bool)));
-	  showRangeAction->setChecked(configList->showRange);
 	QAction *showDataAction = new QAction(_("Show Data"), this);
 	  showDataAction->setCheckable(TRUE);
 	  connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool)));
 	  connect(configView, SIGNAL(showDataChanged(bool)), showDataAction, SLOT(setOn(bool)));
-	  showDataAction->setChecked(configList->showData);
 
 	QActionGroup *optGroup = new QActionGroup(this);
 	optGroup->setExclusive(TRUE);
@@ -1366,11 +579,8 @@ ConfigMainWindow::ConfigMainWindow(void)
 	configView->showAllAction = new QAction(_("Show All Options"), optGroup);
 	configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup);
 	configView->showNormalAction->setCheckable(TRUE);
-	configView->showNormalAction->setChecked(configList->optMode == normalOpt);
 	configView->showAllAction->setCheckable(TRUE);
-	configView->showAllAction->setChecked(configList->optMode == allOpt);
 	configView->showPromptAction->setCheckable(TRUE);
-	configView->showPromptAction->setChecked(configList->optMode == promptOpt);
 
 	QAction *showDebugAction = new QAction( _("Show Debug Info"), this);
 	  showDebugAction->setCheckable(TRUE);
@@ -1498,86 +708,19 @@ void ConfigMainWindow::searchConfig(void)
 
 void ConfigMainWindow::changeMenu(struct menu *menu)
 {
-	configList->setRootMenu(menu);
-	if (configList->rootEntry->parent == &rootmenu)
-		backAction->setEnabled(FALSE);
-	else
-		backAction->setEnabled(TRUE);
+
 }
 
 void ConfigMainWindow::setMenuLink(struct menu *menu)
 {
-	struct menu *parent;
-	ConfigList* list = NULL;
-	ConfigItem* item;
-
-	if (configList->menuSkip(menu))
-		return;
-
-	switch (configList->mode) {
-	case singleMode:
-		list = configList;
-		parent = menu_get_parent_menu(menu);
-		if (!parent)
-			return;
-		list->setRootMenu(parent);
-		break;
-	case symbolMode:
-		if (menu->flags & MENU_ROOT) {
-			configList->setRootMenu(menu);
-			configList->clearSelection();
-			list = menuList;
-		} else {
-			list = configList;
-			parent = menu_get_parent_menu(menu->parent);
-			if (!parent)
-				return;
-			item = menuList->findConfigItem(parent);
-			if (item) {
-				menuList->setSelected(item, TRUE);
-				menuList->ensureItemVisible(item);
-			}
-			list->setRootMenu(parent);
-		}
-		break;
-	case fullMode:
-		list = configList;
-		break;
-	default:
-		break;
-	}
-
-	if (list) {
-		item = list->findConfigItem(menu);
-		if (item) {
-			list->setSelected(item, TRUE);
-			list->ensureItemVisible(item);
-			list->setFocus();
-		}
-	}
 }
 
 void ConfigMainWindow::listFocusChanged(void)
 {
-	if (menuList->mode == menuMode)
-		configList->clearSelection();
 }
 
 void ConfigMainWindow::goBack(void)
 {
-	ConfigItem* item;
-
-	configList->setParentMenu();
-	if (configList->rootEntry == &rootmenu)
-		backAction->setEnabled(FALSE);
-	item = (ConfigItem*)menuList->selectedItem();
-	while (item) {
-		if (item->menu == configList->rootEntry) {
-			menuList->setSelected(item, TRUE);
-			break;
-		}
-		item = (ConfigItem*)item->parent();
-	}
 }
 
 void ConfigMainWindow::showSingleView(void)
@@ -1590,13 +733,6 @@ void ConfigMainWindow::showSingleView(void)
 	fullViewAction->setChecked(false);
 
 	menuView->hide();
-	menuList->setRootMenu(0);
-	configList->mode = singleMode;
-	if (configList->rootEntry == &rootmenu)
-		configList->updateListAll();
-	else
-		configList->setRootMenu(&rootmenu);
-	configList->setAllOpen(TRUE);
 	configList->setFocus();
 }
 
@@ -1609,16 +745,6 @@ void ConfigMainWindow::showSplitView(void)
 	fullViewAction->setEnabled(true);
 	fullViewAction->setChecked(false);
 
-	configList->mode = symbolMode;
-	if (configList->rootEntry == &rootmenu)
-		configList->updateListAll();
-	else
-		configList->setRootMenu(&rootmenu);
-	configList->setAllOpen(TRUE);
-	configApp->processEvents();
-	menuList->mode = menuMode;
-	menuList->setRootMenu(&rootmenu);
-	menuList->setAllOpen(TRUE);
 	menuView->show();
 	menuList->setFocus();
 }
@@ -1633,13 +759,6 @@ void ConfigMainWindow::showFullView(void)
 	fullViewAction->setChecked(true);
 
 	menuView->hide();
-	menuList->setRootMenu(0);
-	configList->mode = fullMode;
-	if (configList->rootEntry == &rootmenu)
-		configList->updateListAll();
-	else
-		configList->setRootMenu(&rootmenu);
-	configList->setAllOpen(FALSE);
 	configList->setFocus();
 }
 
@@ -1707,22 +826,7 @@ void ConfigMainWindow::saveSettings(void)
 	configSettings->writeEntry("/window height", size().height());
 
 	QString entry;
-	switch(configList->mode) {
-	case singleMode :
-		entry = "single";
-		break;
-
-	case symbolMode :
-		entry = "split";
-		break;
-
-	case fullMode :
-		entry = "full";
-		break;
 
-	default:
-		break;
-	}
 	configSettings->writeEntry("/listMode", entry);
 
 	configSettings->writeSizes("/split1", split1->sizes());
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists