ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/scripts/config/qconf.cc b/scripts/config/qconf.cc
new file mode 100644
index 0000000..abf0d0b
--- /dev/null
+++ b/scripts/config/qconf.cc
@@ -0,0 +1,1928 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ * Copyright (C) 2015 Boris Barbulovski <bbarbulovski@gmail.com>
+ */
+
+#include <QAction>
+#include <QActionGroup>
+#include <QApplication>
+#include <QCloseEvent>
+#include <QDebug>
+#include <QFileDialog>
+#include <QLabel>
+#include <QLayout>
+#include <QList>
+#include <QMenu>
+#include <QMenuBar>
+#include <QMessageBox>
+#include <QRegularExpression>
+#include <QScreen>
+#include <QToolBar>
+
+#include <stdlib.h>
+
+#include "lkc.h"
+#include "qconf.h"
+
+#include "images.h"
+
+
+static QApplication *configApp;
+static ConfigSettings *configSettings;
+
+QAction *ConfigMainWindow::saveAction;
+
+ConfigSettings::ConfigSettings()
+ : QSettings("kernel.org", "qconf")
+{
+}
+
+/**
+ * Reads a list of integer values from the application settings.
+ */
+QList<int> ConfigSettings::readSizes(const QString& key, bool *ok)
+{
+ QList<int> result;
+
+ if (contains(key))
+ {
+ QStringList entryList = value(key).toStringList();
+ QStringList::Iterator it;
+
+ for (it = entryList.begin(); it != entryList.end(); ++it)
+ result.push_back((*it).toInt());
+
+ *ok = true;
+ }
+ else
+ *ok = false;
+
+ return result;
+}
+
+/**
+ * Writes a list of integer values to the application settings.
+ */
+bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value)
+{
+ QStringList stringList;
+ QList<int>::ConstIterator it;
+
+ for (it = value.begin(); it != value.end(); ++it)
+ stringList.push_back(QString::number(*it));
+ setValue(key, stringList);
+
+ return true;
+}
+
+QIcon ConfigItem::symbolYesIcon;
+QIcon ConfigItem::symbolModIcon;
+QIcon ConfigItem::symbolNoIcon;
+QIcon ConfigItem::choiceYesIcon;
+QIcon ConfigItem::choiceNoIcon;
+QIcon ConfigItem::menuIcon;
+QIcon ConfigItem::menubackIcon;
+
+/*
+ * 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) {
+ setIcon(promptColIdx, menubackIcon);
+ 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;
+ setIcon(promptColIdx, menuIcon);
+ } else {
+ if (sym)
+ break;
+ setIcon(promptColIdx, QIcon());
+ }
+ goto set_prompt;
+ case P_COMMENT:
+ setIcon(promptColIdx, QIcon());
+ prompt = "*** " + prompt + " ***";
+ goto set_prompt;
+ default:
+ ;
+ }
+ if (!sym)
+ goto set_prompt;
+
+ setText(nameColIdx, sym->name);
+
+ type = sym_get_type(sym);
+ switch (type) {
+ case S_BOOLEAN:
+ case S_TRISTATE:
+ char ch;
+
+ if (!sym_is_changeable(sym) && list->optMode == normalOpt) {
+ setIcon(promptColIdx, QIcon());
+ break;
+ }
+ expr = sym_get_tristate_value(sym);
+ switch (expr) {
+ case yes:
+ if (sym_is_choice_value(sym) && type == S_BOOLEAN)
+ setIcon(promptColIdx, choiceYesIcon);
+ else
+ setIcon(promptColIdx, symbolYesIcon);
+ ch = 'Y';
+ break;
+ case mod:
+ setIcon(promptColIdx, symbolModIcon);
+ ch = 'M';
+ break;
+ default:
+ if (sym_is_choice_value(sym) && type == S_BOOLEAN)
+ setIcon(promptColIdx, choiceNoIcon);
+ else
+ setIcon(promptColIdx, symbolNoIcon);
+ ch = 'N';
+ break;
+ }
+
+ setText(dataColIdx, QChar(ch));
+ break;
+ case S_INT:
+ case S_HEX:
+ case S_STRING:
+ setText(dataColIdx, sym_get_string_value(sym));
+ 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();
+}
+
+
+/*
+ * construct a menu entry
+ */
+void ConfigItem::init(void)
+{
+ if (menu) {
+ ConfigList* list = listView();
+ nextItem = (ConfigItem*)menu->data;
+ menu->data = this;
+
+ if (list->mode != fullMode)
+ setExpanded(true);
+ sym_calc_value(menu->sym);
+
+ if (menu->sym) {
+ enum symbol_type type = menu->sym->type;
+
+ // Allow to edit "int", "hex", and "string" in-place in
+ // the data column. Unfortunately, you cannot specify
+ // the flags per column. Set ItemIsEditable for all
+ // columns here, and check the column in createEditor().
+ if (type == S_INT || type == S_HEX || type == S_STRING)
+ setFlags(flags() | Qt::ItemIsEditable);
+ }
+ }
+ 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;
+ }
+ }
+ }
+}
+
+QWidget *ConfigItemDelegate::createEditor(QWidget *parent,
+ const QStyleOptionViewItem &option,
+ const QModelIndex &index) const
+{
+ ConfigItem *item;
+
+ // Only the data column is editable
+ if (index.column() != dataColIdx)
+ return nullptr;
+
+ // You cannot edit invisible menus
+ item = static_cast<ConfigItem *>(index.internalPointer());
+ if (!item || !item->menu || !menu_is_visible(item->menu))
+ return nullptr;
+
+ return QStyledItemDelegate::createEditor(parent, option, index);
+}
+
+void ConfigItemDelegate::setModelData(QWidget *editor,
+ QAbstractItemModel *model,
+ const QModelIndex &index) const
+{
+ QLineEdit *lineEdit;
+ ConfigItem *item;
+ struct symbol *sym;
+ bool success;
+
+ lineEdit = qobject_cast<QLineEdit *>(editor);
+ // If this is not a QLineEdit, use the parent's default.
+ // (does this happen?)
+ if (!lineEdit)
+ goto parent;
+
+ item = static_cast<ConfigItem *>(index.internalPointer());
+ if (!item || !item->menu)
+ goto parent;
+
+ sym = item->menu->sym;
+ if (!sym)
+ goto parent;
+
+ success = sym_set_string_value(sym, lineEdit->text().toUtf8().data());
+ if (success) {
+ ConfigList::updateListForAll();
+ } else {
+ QMessageBox::information(editor, "qconf",
+ "Cannot set the data (maybe due to out of range).\n"
+ "Setting the old value.");
+ lineEdit->setText(sym_get_string_value(sym));
+ }
+
+parent:
+ QStyledItemDelegate::setModelData(editor, model, index);
+}
+
+ConfigList::ConfigList(QWidget *parent, const char *name)
+ : QTreeWidget(parent),
+ updateAll(false),
+ showName(false), mode(singleMode), optMode(normalOpt),
+ rootEntry(0), headerPopup(0)
+{
+ setObjectName(name);
+ setSortingEnabled(false);
+ setRootIsDecorated(true);
+
+ setVerticalScrollMode(ScrollPerPixel);
+ setHorizontalScrollMode(ScrollPerPixel);
+
+ setHeaderLabels(QStringList() << "Option" << "Name" << "Value");
+
+ connect(this, &ConfigList::itemSelectionChanged,
+ this, &ConfigList::updateSelection);
+
+ if (name) {
+ configSettings->beginGroup(name);
+ showName = configSettings->value("/showName", false).toBool();
+ optMode = (enum optionMode)configSettings->value("/optionMode", 0).toInt();
+ configSettings->endGroup();
+ connect(configApp, &QApplication::aboutToQuit,
+ this, &ConfigList::saveSettings);
+ }
+
+ showColumn(promptColIdx);
+
+ setItemDelegate(new ConfigItemDelegate(this));
+
+ allLists.append(this);
+
+ reinit();
+}
+
+ConfigList::~ConfigList()
+{
+ allLists.removeOne(this);
+}
+
+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)
+{
+ hideColumn(nameColIdx);
+
+ if (showName)
+ showColumn(nameColIdx);
+
+ updateListAll();
+}
+
+void ConfigList::setOptionMode(QAction *action)
+{
+ if (action == showNormalAction)
+ optMode = normalOpt;
+ else if (action == showAllAction)
+ optMode = allOpt;
+ else
+ optMode = promptOpt;
+
+ updateListAll();
+}
+
+void ConfigList::saveSettings(void)
+{
+ if (!objectName().isEmpty()) {
+ configSettings->beginGroup(objectName());
+ configSettings->setValue("/showName", showName);
+ configSettings->setValue("/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;
+
+ if (selectedItems().count() == 0)
+ return;
+
+ ConfigItem* item = (ConfigItem*)selectedItems().first();
+ 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* last = 0;
+ ConfigItem *item;
+
+ if (!rootEntry) {
+ if (mode != listMode)
+ goto update;
+ QTreeWidgetItemIterator it(this);
+
+ while (*it) {
+ item = (ConfigItem*)(*it);
+ if (!item->menu)
+ continue;
+ item->testUpdateMenu(menu_is_visible(item->menu));
+
+ ++it;
+ }
+ return;
+ }
+
+ if (rootEntry != &rootmenu && (mode == singleMode ||
+ (mode == symbolMode && rootEntry->parent != &rootmenu))) {
+ item = (ConfigItem *)topLevelItem(0);
+ 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() : nullptr;
+ if (!item)
+ item = new ConfigItem(this, last, rootEntry, true);
+ else
+ item->testUpdateMenu(true);
+
+ updateMenuList(item, rootEntry);
+ update();
+ resizeColumnToContents(0);
+ return;
+ }
+update:
+ updateMenuList(rootEntry);
+ update();
+ resizeColumnToContents(0);
+}
+
+void ConfigList::updateListForAll()
+{
+ QListIterator<ConfigList *> it(allLists);
+
+ while (it.hasNext()) {
+ ConfigList *list = it.next();
+
+ list->updateList();
+ }
+}
+
+void ConfigList::updateListAllForAll()
+{
+ QListIterator<ConfigList *> it(allLists);
+
+ while (it.hasNext()) {
+ ConfigList *list = it.next();
+
+ list->updateList();
+ }
+}
+
+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->setExpanded(true);
+ ConfigList::updateListForAll();
+ 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->setExpanded(!item->isExpanded());
+ 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->setExpanded(!item->isExpanded());
+ else if (oldexpr == no)
+ item->setExpanded(true);
+ }
+ if (oldexpr != newexpr)
+ ConfigList::updateListForAll();
+ break;
+ default:
+ 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(0);
+ rootEntry = menu;
+ updateListAll();
+ if (currentItem()) {
+ setSelected(currentItem(), hasFocus());
+ scrollToItem(currentItem());
+ }
+}
+
+void ConfigList::setParentMenu(void)
+{
+ ConfigItem* item;
+ struct menu *oldroot;
+
+ oldroot = rootEntry;
+ if (rootEntry == &rootmenu)
+ return;
+ setRootMenu(menu_get_parent_menu(rootEntry->parent));
+
+ QTreeWidgetItemIterator it(this);
+ while (*it) {
+ item = (ConfigItem *)(*it);
+ if (item->menu == oldroot) {
+ setCurrentItem(item);
+ scrollToItem(item);
+ break;
+ }
+
+ ++it;
+ }
+}
+
+/*
+ * 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
+ */
+void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu)
+{
+ struct menu* child;
+ ConfigItem* item;
+ ConfigItem* last;
+ bool visible;
+ enum prop_type type;
+
+ if (!menu) {
+ while (parent->childCount() > 0)
+ {
+ delete parent->takeChild(0);
+ }
+
+ 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::updateMenuList(struct menu *menu)
+{
+ struct menu* child;
+ ConfigItem* item;
+ ConfigItem* last;
+ bool visible;
+ enum prop_type type;
+
+ if (!menu) {
+ while (topLevelItemCount() > 0)
+ {
+ delete takeTopLevelItem(0);
+ }
+
+ return;
+ }
+
+ last = (ConfigItem *)topLevelItem(0);
+ if (last && !last->goParent)
+ last = 0;
+ for (child = menu->list; child; child = child->next) {
+ item = last ? last->nextSibling() : (ConfigItem *)topLevelItem(0);
+ 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(this, 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 = (ConfigItem *)topLevelItem(0);
+ if (last == item)
+ last = 0;
+ else while (last->nextSibling() != item)
+ last = last->nextSibling();
+ delete item;
+ }
+ }
+}
+
+void ConfigList::keyPressEvent(QKeyEvent* ev)
+{
+ QTreeWidgetItem* 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) {
+ if (mode == menuMode)
+ emit menuSelected(menu);
+ else
+ emit itemSelected(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::mousePressEvent(QMouseEvent* e)
+{
+ //QPoint p(contentsToViewport(e->pos()));
+ //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y());
+ Parent::mousePressEvent(e);
+}
+
+void ConfigList::mouseReleaseEvent(QMouseEvent* e)
+{
+ QPoint p = e->pos();
+ ConfigItem* item = (ConfigItem*)itemAt(p);
+ struct menu *menu;
+ enum prop_type ptype;
+ QIcon icon;
+ int idx, x;
+
+ if (!item)
+ goto skip;
+
+ menu = item->menu;
+ x = header()->offset() + p.x();
+ idx = header()->logicalIndexAt(x);
+ switch (idx) {
+ case promptColIdx:
+ icon = item->icon(promptColIdx);
+ if (!icon.isNull()) {
+ int off = header()->sectionPosition(0) + visualRect(indexAt(p)).x() + 4; // 4 is Hardcoded image offset. There might be a way to do it properly.
+ if (x >= off && x < off + icon.availableSizes().first().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 &&
+ mode != listMode)
+ emit menuSelected(menu);
+ else
+ changeValue(item);
+ }
+ }
+ break;
+ case dataColIdx:
+ changeValue(item);
+ break;
+ }
+
+skip:
+ //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y());
+ Parent::mouseReleaseEvent(e);
+}
+
+void ConfigList::mouseMoveEvent(QMouseEvent* e)
+{
+ //QPoint p(contentsToViewport(e->pos()));
+ //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y());
+ Parent::mouseMoveEvent(e);
+}
+
+void ConfigList::mouseDoubleClickEvent(QMouseEvent* e)
+{
+ QPoint p = 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 != listMode) {
+ if (mode == singleMode)
+ emit itemSelected(menu);
+ else if (mode == symbolMode)
+ emit menuSelected(menu);
+ } else if (menu->sym)
+ changeValue(item);
+
+skip:
+ //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y());
+ Parent::mouseDoubleClickEvent(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 (!headerPopup) {
+ QAction *action;
+
+ headerPopup = new QMenu(this);
+ action = new QAction("Show Name", this);
+ action->setCheckable(true);
+ connect(action, &QAction::toggled,
+ this, &ConfigList::setShowName);
+ connect(this, &ConfigList::showNameChanged,
+ action, &QAction::setChecked);
+ action->setChecked(showName);
+ headerPopup->addAction(action);
+ }
+
+ headerPopup->exec(e->globalPos());
+ e->accept();
+}
+
+void ConfigList::setShowName(bool on)
+{
+ if (showName == on)
+ return;
+
+ showName = on;
+ reinit();
+ emit showNameChanged(on);
+}
+
+QList<ConfigList *> ConfigList::allLists;
+QAction *ConfigList::showNormalAction;
+QAction *ConfigList::showAllAction;
+QAction *ConfigList::showPromptAction;
+
+void ConfigList::setAllOpen(bool open)
+{
+ QTreeWidgetItemIterator it(this);
+
+ while (*it) {
+ (*it)->setExpanded(open);
+
+ ++it;
+ }
+}
+
+ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
+ : Parent(parent), sym(0), _menu(0)
+{
+ setObjectName(name);
+ setOpenLinks(false);
+
+ if (!objectName().isEmpty()) {
+ configSettings->beginGroup(objectName());
+ setShowDebug(configSettings->value("/showDebug", false).toBool());
+ configSettings->endGroup();
+ connect(configApp, &QApplication::aboutToQuit,
+ this, &ConfigInfoView::saveSettings);
+ }
+
+ contextMenu = createStandardContextMenu();
+ QAction *action = new QAction("Show Debug Info", contextMenu);
+
+ action->setCheckable(true);
+ connect(action, &QAction::toggled,
+ this, &ConfigInfoView::setShowDebug);
+ connect(this, &ConfigInfoView::showDebugChanged,
+ action, &QAction::setChecked);
+ action->setChecked(showDebug());
+ contextMenu->addSeparator();
+ contextMenu->addAction(action);
+}
+
+void ConfigInfoView::saveSettings(void)
+{
+ if (!objectName().isEmpty()) {
+ configSettings->beginGroup(objectName());
+ configSettings->setValue("/showDebug", showDebug());
+ configSettings->endGroup();
+ }
+}
+
+void ConfigInfoView::setShowDebug(bool b)
+{
+ if (_showDebug != b) {
+ _showDebug = b;
+ if (_menu)
+ menuInfo();
+ else if (sym)
+ symbolInfo();
+ emit showDebugChanged(b);
+ }
+}
+
+void ConfigInfoView::setInfo(struct menu *m)
+{
+ if (_menu == m)
+ return;
+ _menu = m;
+ sym = NULL;
+ if (!_menu)
+ clear();
+ else
+ menuInfo();
+}
+
+void ConfigInfoView::symbolInfo(void)
+{
+ QString str;
+
+ str += "<big>Symbol: <b>";
+ str += print_filter(sym->name);
+ str += "</b></big><br><br>value: ";
+ str += print_filter(sym_get_string_value(sym));
+ str += "<br>visibility: ";
+ str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n";
+ str += "<br>";
+ str += debug_info(sym);
+
+ setText(str);
+}
+
+void ConfigInfoView::menuInfo(void)
+{
+ struct symbol* sym;
+ QString info;
+ QTextStream stream(&info);
+
+ sym = _menu->sym;
+ if (sym) {
+ if (_menu->prompt) {
+ stream << "<big><b>";
+ stream << print_filter(_menu->prompt->text);
+ stream << "</b></big>";
+ if (sym->name) {
+ stream << " (";
+ if (showDebug())
+ stream << "<a href=\"s" << sym->name << "\">";
+ stream << print_filter(sym->name);
+ if (showDebug())
+ stream << "</a>";
+ stream << ")";
+ }
+ } else if (sym->name) {
+ stream << "<big><b>";
+ if (showDebug())
+ stream << "<a href=\"s" << sym->name << "\">";
+ stream << print_filter(sym->name);
+ if (showDebug())
+ stream << "</a>";
+ stream << "</b></big>";
+ }
+ stream << "<br><br>";
+
+ if (showDebug())
+ stream << debug_info(sym);
+
+ struct gstr help_gstr = str_new();
+
+ menu_get_ext_help(_menu, &help_gstr);
+ stream << print_filter(str_get(&help_gstr));
+ str_free(&help_gstr);
+ } else if (_menu->prompt) {
+ stream << "<big><b>";
+ stream << print_filter(_menu->prompt->text);
+ stream << "</b></big><br><br>";
+ if (showDebug()) {
+ if (_menu->prompt->visible.expr) {
+ stream << " dep: ";
+ expr_print(_menu->prompt->visible.expr,
+ expr_print_help, &stream, E_NONE);
+ stream << "<br><br>";
+ }
+
+ stream << "defined at " << _menu->file->name << ":"
+ << _menu->lineno << "<br><br>";
+ }
+ }
+
+ setText(info);
+}
+
+QString ConfigInfoView::debug_info(struct symbol *sym)
+{
+ QString debug;
+ QTextStream stream(&debug);
+
+ stream << "type: ";
+ stream << print_filter(sym_type_name(sym->type));
+ if (sym_is_choice(sym))
+ stream << " (choice)";
+ debug += "<br>";
+ if (sym->rev_dep.expr) {
+ stream << "reverse dep: ";
+ expr_print(sym->rev_dep.expr, expr_print_help, &stream, E_NONE);
+ stream << "<br>";
+ }
+ for (struct property *prop = sym->prop; prop; prop = prop->next) {
+ switch (prop->type) {
+ case P_PROMPT:
+ case P_MENU:
+ stream << "prompt: <a href=\"m" << sym->name << "\">";
+ stream << print_filter(prop->text);
+ stream << "</a><br>";
+ break;
+ case P_DEFAULT:
+ case P_SELECT:
+ case P_RANGE:
+ case P_COMMENT:
+ case P_IMPLY:
+ case P_SYMBOL:
+ stream << prop_get_type_name(prop->type);
+ stream << ": ";
+ expr_print(prop->expr, expr_print_help,
+ &stream, E_NONE);
+ stream << "<br>";
+ break;
+ case P_CHOICE:
+ if (sym_is_choice(sym)) {
+ stream << "choice: ";
+ expr_print(prop->expr, expr_print_help,
+ &stream, E_NONE);
+ stream << "<br>";
+ }
+ break;
+ default:
+ stream << "unknown property: ";
+ stream << prop_get_type_name(prop->type);
+ stream << "<br>";
+ }
+ if (prop->visible.expr) {
+ stream << " dep: ";
+ expr_print(prop->visible.expr, expr_print_help,
+ &stream, E_NONE);
+ stream << "<br>";
+ }
+ }
+ stream << "<br>";
+
+ return debug;
+}
+
+QString ConfigInfoView::print_filter(const QString &str)
+{
+ QRegularExpression re("[<>&\"\\n]");
+ QString res = str;
+ for (int i = 0; (i = res.indexOf(re, i)) >= 0;) {
+ switch (res[i].toLatin1()) {
+ case '<':
+ res.replace(i, 1, "<");
+ i += 4;
+ break;
+ case '>':
+ res.replace(i, 1, ">");
+ i += 4;
+ break;
+ case '&':
+ res.replace(i, 1, "&");
+ i += 5;
+ break;
+ case '"':
+ res.replace(i, 1, """);
+ i += 6;
+ break;
+ case '\n':
+ res.replace(i, 1, "<br>");
+ i += 4;
+ break;
+ }
+ }
+ return res;
+}
+
+void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str)
+{
+ QTextStream *stream = reinterpret_cast<QTextStream *>(data);
+
+ if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) {
+ *stream << "<a href=\"s" << sym->name << "\">";
+ *stream << print_filter(str);
+ *stream << "</a>";
+ } else {
+ *stream << print_filter(str);
+ }
+}
+
+void ConfigInfoView::clicked(const QUrl &url)
+{
+ QByteArray str = url.toEncoded();
+ const std::size_t count = str.size();
+ char *data = new char[count + 1];
+ struct symbol **result;
+ struct menu *m = NULL;
+
+ if (count < 1) {
+ delete[] data;
+ return;
+ }
+
+ memcpy(data, str.constData(), count);
+ data[count] = '\0';
+
+ /* Seek for exact match */
+ data[0] = '^';
+ strcat(data, "$");
+ result = sym_re_search(data);
+ if (!result) {
+ delete[] data;
+ return;
+ }
+
+ sym = *result;
+
+ /* Seek for the menu which holds the symbol */
+ for (struct property *prop = sym->prop; prop; prop = prop->next) {
+ if (prop->type != P_PROMPT && prop->type != P_MENU)
+ continue;
+ m = prop->menu;
+ break;
+ }
+
+ if (!m) {
+ /* Symbol is not visible as a menu */
+ symbolInfo();
+ emit showDebugChanged(true);
+ } else {
+ emit menuSelected(m);
+ }
+
+ free(result);
+ delete[] data;
+}
+
+void ConfigInfoView::contextMenuEvent(QContextMenuEvent *event)
+{
+ contextMenu->popup(event->globalPos());
+ event->accept();
+}
+
+ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow *parent)
+ : Parent(parent), result(NULL)
+{
+ setObjectName("search");
+ setWindowTitle("Search Config");
+
+ QVBoxLayout* layout1 = new QVBoxLayout(this);
+ layout1->setContentsMargins(11, 11, 11, 11);
+ layout1->setSpacing(6);
+
+ QHBoxLayout* layout2 = new QHBoxLayout();
+ layout2->setContentsMargins(0, 0, 0, 0);
+ layout2->setSpacing(6);
+ layout2->addWidget(new QLabel("Find:", this));
+ editField = new QLineEdit(this);
+ connect(editField, &QLineEdit::returnPressed,
+ this, &ConfigSearchWindow::search);
+ layout2->addWidget(editField);
+ searchButton = new QPushButton("Search", this);
+ searchButton->setAutoDefault(false);
+ connect(searchButton, &QPushButton::clicked,
+ this, &ConfigSearchWindow::search);
+ layout2->addWidget(searchButton);
+ layout1->addLayout(layout2);
+
+ split = new QSplitter(this);
+ split->setOrientation(Qt::Vertical);
+ list = new ConfigList(split, "search");
+ list->mode = listMode;
+ info = new ConfigInfoView(split, "search");
+ connect(list, &ConfigList::menuChanged,
+ info, &ConfigInfoView::setInfo);
+ connect(list, &ConfigList::menuChanged,
+ parent, &ConfigMainWindow::setMenuLink);
+
+ layout1->addWidget(split);
+
+ QVariant x, y;
+ int width, height;
+ bool ok;
+
+ configSettings->beginGroup("search");
+ width = configSettings->value("/window width", parent->width() / 2).toInt();
+ height = configSettings->value("/window height", parent->height() / 2).toInt();
+ resize(width, height);
+ x = configSettings->value("/window x");
+ y = configSettings->value("/window y");
+ if (x.isValid() && y.isValid())
+ move(x.toInt(), y.toInt());
+ QList<int> sizes = configSettings->readSizes("/split", &ok);
+ if (ok)
+ split->setSizes(sizes);
+ configSettings->endGroup();
+ connect(configApp, &QApplication::aboutToQuit,
+ this, &ConfigSearchWindow::saveSettings);
+}
+
+void ConfigSearchWindow::saveSettings(void)
+{
+ if (!objectName().isEmpty()) {
+ configSettings->beginGroup(objectName());
+ configSettings->setValue("/window x", pos().x());
+ configSettings->setValue("/window y", pos().y());
+ configSettings->setValue("/window width", size().width());
+ configSettings->setValue("/window height", size().height());
+ configSettings->writeSizes("/split", split->sizes());
+ configSettings->endGroup();
+ }
+}
+
+void ConfigSearchWindow::search(void)
+{
+ struct symbol **p;
+ struct property *prop;
+ ConfigItem *lastItem = NULL;
+
+ free(result);
+ list->clear();
+ info->clear();
+
+ result = sym_re_search(editField->text().toLatin1());
+ if (!result)
+ return;
+ for (p = result; *p; p++) {
+ for_all_prompts((*p), prop)
+ lastItem = new ConfigItem(list, lastItem, prop->menu,
+ menu_is_visible(prop->menu));
+ }
+}
+
+/*
+ * Construct the complete config widget
+ */
+ConfigMainWindow::ConfigMainWindow(void)
+ : searchWindow(0)
+{
+ bool ok = true;
+ QVariant x, y;
+ int width, height;
+ char title[256];
+
+ snprintf(title, sizeof(title), "%s%s",
+ rootmenu.prompt->text,
+ ""
+ );
+ setWindowTitle(title);
+
+ QRect g = configApp->primaryScreen()->geometry();
+ width = configSettings->value("/window width", g.width() - 64).toInt();
+ height = configSettings->value("/window height", g.height() - 64).toInt();
+ resize(width, height);
+ x = configSettings->value("/window x");
+ y = configSettings->value("/window y");
+ if ((x.isValid())&&(y.isValid()))
+ move(x.toInt(), y.toInt());
+
+ // set up icons
+ ConfigItem::symbolYesIcon = QIcon(QPixmap(xpm_symbol_yes));
+ ConfigItem::symbolModIcon = QIcon(QPixmap(xpm_symbol_mod));
+ ConfigItem::symbolNoIcon = QIcon(QPixmap(xpm_symbol_no));
+ ConfigItem::choiceYesIcon = QIcon(QPixmap(xpm_choice_yes));
+ ConfigItem::choiceNoIcon = QIcon(QPixmap(xpm_choice_no));
+ ConfigItem::menuIcon = QIcon(QPixmap(xpm_menu));
+ ConfigItem::menubackIcon = QIcon(QPixmap(xpm_menuback));
+
+ QWidget *widget = new QWidget(this);
+ QVBoxLayout *layout = new QVBoxLayout(widget);
+ setCentralWidget(widget);
+
+ split1 = new QSplitter(widget);
+ split1->setOrientation(Qt::Horizontal);
+ split1->setChildrenCollapsible(false);
+
+ menuList = new ConfigList(widget, "menu");
+
+ split2 = new QSplitter(widget);
+ split2->setChildrenCollapsible(false);
+ split2->setOrientation(Qt::Vertical);
+
+ // create config tree
+ configList = new ConfigList(widget, "config");
+
+ helpText = new ConfigInfoView(widget, "help");
+
+ layout->addWidget(split2);
+ split2->addWidget(split1);
+ split1->addWidget(configList);
+ split1->addWidget(menuList);
+ split2->addWidget(helpText);
+
+ setTabOrder(configList, helpText);
+ configList->setFocus();
+
+ backAction = new QAction(QPixmap(xpm_back), "Back", this);
+ connect(backAction, &QAction::triggered,
+ this, &ConfigMainWindow::goBack);
+
+ QAction *quitAction = new QAction("&Quit", this);
+ quitAction->setShortcut(Qt::CTRL | Qt::Key_Q);
+ connect(quitAction, &QAction::triggered,
+ this, &ConfigMainWindow::close);
+
+ QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this);
+ loadAction->setShortcut(Qt::CTRL | Qt::Key_L);
+ connect(loadAction, &QAction::triggered,
+ this, &ConfigMainWindow::loadConfig);
+
+ saveAction = new QAction(QPixmap(xpm_save), "&Save", this);
+ saveAction->setShortcut(Qt::CTRL | Qt::Key_S);
+ connect(saveAction, &QAction::triggered,
+ this, &ConfigMainWindow::saveConfig);
+
+ conf_set_changed_callback(conf_changed);
+
+ // Set saveAction's initial state
+ conf_changed();
+ configname = xstrdup(conf_get_configname());
+
+ QAction *saveAsAction = new QAction("Save &As...", this);
+ connect(saveAsAction, &QAction::triggered,
+ this, &ConfigMainWindow::saveConfigAs);
+ QAction *searchAction = new QAction("&Find", this);
+ searchAction->setShortcut(Qt::CTRL | Qt::Key_F);
+ connect(searchAction, &QAction::triggered,
+ this, &ConfigMainWindow::searchConfig);
+ singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this);
+ singleViewAction->setCheckable(true);
+ connect(singleViewAction, &QAction::triggered,
+ this, &ConfigMainWindow::showSingleView);
+ splitViewAction = new QAction(QPixmap(xpm_split_view), "Split View", this);
+ splitViewAction->setCheckable(true);
+ connect(splitViewAction, &QAction::triggered,
+ this, &ConfigMainWindow::showSplitView);
+ fullViewAction = new QAction(QPixmap(xpm_tree_view), "Full View", this);
+ fullViewAction->setCheckable(true);
+ connect(fullViewAction, &QAction::triggered,
+ this, &ConfigMainWindow::showFullView);
+
+ QAction *showNameAction = new QAction("Show Name", this);
+ showNameAction->setCheckable(true);
+ connect(showNameAction, &QAction::toggled,
+ configList, &ConfigList::setShowName);
+ showNameAction->setChecked(configList->showName);
+
+ QActionGroup *optGroup = new QActionGroup(this);
+ optGroup->setExclusive(true);
+ connect(optGroup, &QActionGroup::triggered,
+ configList, &ConfigList::setOptionMode);
+ connect(optGroup, &QActionGroup::triggered,
+ menuList, &ConfigList::setOptionMode);
+
+ ConfigList::showNormalAction = new QAction("Show Normal Options", optGroup);
+ ConfigList::showNormalAction->setCheckable(true);
+ ConfigList::showAllAction = new QAction("Show All Options", optGroup);
+ ConfigList::showAllAction->setCheckable(true);
+ ConfigList::showPromptAction = new QAction("Show Prompt Options", optGroup);
+ ConfigList::showPromptAction->setCheckable(true);
+
+ QAction *showDebugAction = new QAction("Show Debug Info", this);
+ showDebugAction->setCheckable(true);
+ connect(showDebugAction, &QAction::toggled,
+ helpText, &ConfigInfoView::setShowDebug);
+ showDebugAction->setChecked(helpText->showDebug());
+
+ QAction *showIntroAction = new QAction("Introduction", this);
+ connect(showIntroAction, &QAction::triggered,
+ this, &ConfigMainWindow::showIntro);
+ QAction *showAboutAction = new QAction("About", this);
+ connect(showAboutAction, &QAction::triggered,
+ this, &ConfigMainWindow::showAbout);
+
+ // init tool bar
+ QToolBar *toolBar = addToolBar("Tools");
+ toolBar->addAction(backAction);
+ toolBar->addSeparator();
+ toolBar->addAction(loadAction);
+ toolBar->addAction(saveAction);
+ toolBar->addSeparator();
+ toolBar->addAction(singleViewAction);
+ toolBar->addAction(splitViewAction);
+ toolBar->addAction(fullViewAction);
+
+ // create file menu
+ QMenu *menu = menuBar()->addMenu("&File");
+ menu->addAction(loadAction);
+ menu->addAction(saveAction);
+ menu->addAction(saveAsAction);
+ menu->addSeparator();
+ menu->addAction(quitAction);
+
+ // create edit menu
+ menu = menuBar()->addMenu("&Edit");
+ menu->addAction(searchAction);
+
+ // create options menu
+ menu = menuBar()->addMenu("&Option");
+ menu->addAction(showNameAction);
+ menu->addSeparator();
+ menu->addActions(optGroup->actions());
+ menu->addSeparator();
+ menu->addAction(showDebugAction);
+
+ // create help menu
+ menu = menuBar()->addMenu("&Help");
+ menu->addAction(showIntroAction);
+ menu->addAction(showAboutAction);
+
+ connect(helpText, &ConfigInfoView::anchorClicked,
+ helpText, &ConfigInfoView::clicked);
+
+ connect(configList, &ConfigList::menuChanged,
+ helpText, &ConfigInfoView::setInfo);
+ connect(configList, &ConfigList::menuSelected,
+ this, &ConfigMainWindow::changeMenu);
+ connect(configList, &ConfigList::itemSelected,
+ this, &ConfigMainWindow::changeItens);
+ connect(configList, &ConfigList::parentSelected,
+ this, &ConfigMainWindow::goBack);
+ connect(menuList, &ConfigList::menuChanged,
+ helpText, &ConfigInfoView::setInfo);
+ connect(menuList, &ConfigList::menuSelected,
+ this, &ConfigMainWindow::changeMenu);
+
+ connect(configList, &ConfigList::gotFocus,
+ helpText, &ConfigInfoView::setInfo);
+ connect(menuList, &ConfigList::gotFocus,
+ helpText, &ConfigInfoView::setInfo);
+ connect(menuList, &ConfigList::gotFocus,
+ this, &ConfigMainWindow::listFocusChanged);
+ connect(helpText, &ConfigInfoView::menuSelected,
+ this, &ConfigMainWindow::setMenuLink);
+
+ QString listMode = configSettings->value("/listMode", "symbol").toString();
+ if (listMode == "single")
+ showSingleView();
+ else if (listMode == "full")
+ showFullView();
+ else /*if (listMode == "split")*/
+ showSplitView();
+
+ // UI setup done, restore splitter positions
+ QList<int> sizes = configSettings->readSizes("/split1", &ok);
+ if (ok)
+ split1->setSizes(sizes);
+
+ sizes = configSettings->readSizes("/split2", &ok);
+ if (ok)
+ split2->setSizes(sizes);
+}
+
+void ConfigMainWindow::loadConfig(void)
+{
+ QString str;
+ QByteArray ba;
+ const char *name;
+
+ str = QFileDialog::getOpenFileName(this, "", configname);
+ if (str.isNull())
+ return;
+
+ ba = str.toLocal8Bit();
+ name = ba.data();
+
+ if (conf_read(name))
+ QMessageBox::information(this, "qconf", "Unable to load configuration!");
+
+ free(configname);
+ configname = xstrdup(name);
+
+ ConfigList::updateListAllForAll();
+}
+
+bool ConfigMainWindow::saveConfig(void)
+{
+ if (conf_write(configname)) {
+ QMessageBox::information(this, "qconf", "Unable to save configuration!");
+ return false;
+ }
+ conf_write_autoconf(0);
+
+ return true;
+}
+
+void ConfigMainWindow::saveConfigAs(void)
+{
+ QString str;
+ QByteArray ba;
+ const char *name;
+
+ str = QFileDialog::getSaveFileName(this, "", configname);
+ if (str.isNull())
+ return;
+
+ ba = str.toLocal8Bit();
+ name = ba.data();
+
+ if (conf_write(name)) {
+ QMessageBox::information(this, "qconf", "Unable to save configuration!");
+ }
+ conf_write_autoconf(0);
+
+ free(configname);
+ configname = xstrdup(name);
+}
+
+void ConfigMainWindow::searchConfig(void)
+{
+ if (!searchWindow)
+ searchWindow = new ConfigSearchWindow(this);
+ searchWindow->show();
+}
+
+void ConfigMainWindow::changeItens(struct menu *menu)
+{
+ configList->setRootMenu(menu);
+}
+
+void ConfigMainWindow::changeMenu(struct menu *menu)
+{
+ menuList->setRootMenu(menu);
+}
+
+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 menuMode:
+ if (menu->flags & MENU_ROOT) {
+ menuList->setRootMenu(menu);
+ configList->clearSelection();
+ list = configList;
+ } else {
+ parent = menu_get_parent_menu(menu->parent);
+ if (!parent)
+ return;
+
+ /* Select the config view */
+ item = configList->findConfigItem(parent);
+ if (item) {
+ configList->setSelected(item, true);
+ configList->scrollToItem(item);
+ }
+
+ menuList->setRootMenu(parent);
+ menuList->clearSelection();
+ list = menuList;
+ }
+ break;
+ case fullMode:
+ list = configList;
+ break;
+ default:
+ break;
+ }
+
+ if (list) {
+ item = list->findConfigItem(menu);
+ if (item) {
+ list->setSelected(item, true);
+ list->scrollToItem(item);
+ list->setFocus();
+ helpText->setInfo(menu);
+ }
+ }
+}
+
+void ConfigMainWindow::listFocusChanged(void)
+{
+ if (menuList->mode == menuMode)
+ configList->clearSelection();
+}
+
+void ConfigMainWindow::goBack(void)
+{
+ if (configList->rootEntry == &rootmenu)
+ return;
+
+ configList->setParentMenu();
+}
+
+void ConfigMainWindow::showSingleView(void)
+{
+ singleViewAction->setEnabled(false);
+ singleViewAction->setChecked(true);
+ splitViewAction->setEnabled(true);
+ splitViewAction->setChecked(false);
+ fullViewAction->setEnabled(true);
+ fullViewAction->setChecked(false);
+
+ backAction->setEnabled(true);
+
+ menuList->hide();
+ menuList->setRootMenu(0);
+ configList->mode = singleMode;
+ if (configList->rootEntry == &rootmenu)
+ configList->updateListAll();
+ else
+ configList->setRootMenu(&rootmenu);
+ configList->setFocus();
+}
+
+void ConfigMainWindow::showSplitView(void)
+{
+ singleViewAction->setEnabled(true);
+ singleViewAction->setChecked(false);
+ splitViewAction->setEnabled(false);
+ splitViewAction->setChecked(true);
+ fullViewAction->setEnabled(true);
+ fullViewAction->setChecked(false);
+
+ backAction->setEnabled(false);
+
+ configList->mode = menuMode;
+ if (configList->rootEntry == &rootmenu)
+ configList->updateListAll();
+ else
+ configList->setRootMenu(&rootmenu);
+ configList->setAllOpen(true);
+ configApp->processEvents();
+ menuList->mode = symbolMode;
+ menuList->setRootMenu(&rootmenu);
+ menuList->setAllOpen(true);
+ menuList->show();
+ menuList->setFocus();
+}
+
+void ConfigMainWindow::showFullView(void)
+{
+ singleViewAction->setEnabled(true);
+ singleViewAction->setChecked(false);
+ splitViewAction->setEnabled(true);
+ splitViewAction->setChecked(false);
+ fullViewAction->setEnabled(false);
+ fullViewAction->setChecked(true);
+
+ backAction->setEnabled(false);
+
+ menuList->hide();
+ menuList->setRootMenu(0);
+ configList->mode = fullMode;
+ if (configList->rootEntry == &rootmenu)
+ configList->updateListAll();
+ else
+ configList->setRootMenu(&rootmenu);
+ configList->setFocus();
+}
+
+/*
+ * ask for saving configuration before quitting
+ */
+void ConfigMainWindow::closeEvent(QCloseEvent* e)
+{
+ if (!conf_get_changed()) {
+ e->accept();
+ return;
+ }
+
+ QMessageBox mb(QMessageBox::Icon::Warning, "qconf",
+ "Save configuration?");
+
+ QPushButton *yb = mb.addButton(QMessageBox::Yes);
+ QPushButton *db = mb.addButton(QMessageBox::No);
+ QPushButton *cb = mb.addButton(QMessageBox::Cancel);
+
+ yb->setText("&Save Changes");
+ db->setText("&Discard Changes");
+ cb->setText("Cancel Exit");
+
+ mb.setDefaultButton(yb);
+ mb.setEscapeButton(cb);
+
+ switch (mb.exec()) {
+ case QMessageBox::Yes:
+ if (saveConfig())
+ e->accept();
+ else
+ e->ignore();
+ break;
+ case QMessageBox::No:
+ e->accept();
+ break;
+ case QMessageBox::Cancel:
+ e->ignore();
+ break;
+ }
+}
+
+void ConfigMainWindow::showIntro(void)
+{
+ static const QString str =
+ "Welcome to the qconf graphical configuration tool.\n"
+ "\n"
+ "For bool and tristate options, a blank box indicates the "
+ "feature is disabled, a check indicates it is enabled, and a "
+ "dot indicates that it is to be compiled as a module. Clicking "
+ "on the box will cycle through the three states. For int, hex, "
+ "and string options, double-clicking or pressing F2 on the "
+ "Value cell will allow you to edit the value.\n"
+ "\n"
+ "If you do not see an option (e.g., a device driver) that you "
+ "believe should be present, try turning on Show All Options "
+ "under the Options menu. Enabling Show Debug Info will help you"
+ "figure out what other options must be enabled to support the "
+ "option you are interested in, and hyperlinks will navigate to "
+ "them.\n"
+ "\n"
+ "Toggling Show Debug Info under the Options menu will show the "
+ "dependencies, which you can then match by examining other "
+ "options.\n";
+
+ QMessageBox::information(this, "qconf", str);
+}
+
+void ConfigMainWindow::showAbout(void)
+{
+ static const QString str = "qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n"
+ "Copyright (C) 2015 Boris Barbulovski <bbarbulovski@gmail.com>.\n"
+ "\n"
+ "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"
+ "\n"
+ "Qt Version: ";
+
+ QMessageBox::information(this, "qconf", str + qVersion());
+}
+
+void ConfigMainWindow::saveSettings(void)
+{
+ configSettings->setValue("/window x", pos().x());
+ configSettings->setValue("/window y", pos().y());
+ configSettings->setValue("/window width", size().width());
+ configSettings->setValue("/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->setValue("/listMode", entry);
+
+ configSettings->writeSizes("/split1", split1->sizes());
+ configSettings->writeSizes("/split2", split2->sizes());
+}
+
+void ConfigMainWindow::conf_changed(void)
+{
+ if (saveAction)
+ saveAction->setEnabled(conf_get_changed());
+}
+
+void fixup_rootmenu(struct menu *menu)
+{
+ struct menu *child;
+ static int menu_cnt = 0;
+
+ menu->flags |= MENU_ROOT;
+ for (child = menu->list; child; child = child->next) {
+ if (child->prompt && child->prompt->type == P_MENU) {
+ menu_cnt++;
+ fixup_rootmenu(child);
+ menu_cnt--;
+ } else if (!menu_cnt)
+ fixup_rootmenu(child);
+ }
+}
+
+static const char *progname;
+
+static void usage(void)
+{
+ printf("%s [-s] <config>\n", progname);
+ exit(0);
+}
+
+int main(int ac, char** av)
+{
+ ConfigMainWindow* v;
+ const char *name;
+
+ progname = av[0];
+ if (ac > 1 && av[1][0] == '-') {
+ switch (av[1][1]) {
+ case 's':
+ conf_set_message_callback(NULL);
+ break;
+ case 'h':
+ case '?':
+ usage();
+ }
+ name = av[2];
+ } else
+ name = av[1];
+ if (!name)
+ usage();
+
+ conf_parse(name);
+ fixup_rootmenu(&rootmenu);
+ conf_read(NULL);
+ //zconfdump(stdout);
+
+ configApp = new QApplication(ac, av);
+
+ configSettings = new ConfigSettings();
+ configSettings->beginGroup("/kconfig/qconf");
+ v = new ConfigMainWindow();
+
+ //zconfdump(stdout);
+ configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit()));
+ configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings()));
+ v->show();
+ configApp->exec();
+
+ configSettings->endGroup();
+ delete configSettings;
+ delete v;
+ delete configApp;
+
+ return 0;
+}