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qconf.cc
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/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
* Released under the terms of the GNU GPL v2.0.
*/
#include <qapplication.h>
#include <qmainwindow.h>
#include <qtoolbar.h>
#include <qvbox.h>
#include <qsplitter.h>
#include <qlistview.h>
#include <qtextview.h>
#include <qlineedit.h>
#include <qmenubar.h>
#include <qmessagebox.h>
#include <qaction.h>
#include <qheader.h>
#include <qfiledialog.h>
#include <qregexp.h>
#include <stdlib.h>
#include "lkc.h"
#include "qconf.h"
#include "qconf.moc"
#include "images.c"
#ifdef _
# undef _
# define _ qgettext
#endif
static QApplication *configApp;
static inline QString qgettext(const char* str)
{
return QString::fromLocal8Bit(gettext(str));
}
static inline QString qgettext(const QString& str)
{
return QString::fromLocal8Bit(gettext(str.latin1()));
}
ConfigSettings::ConfigSettings()
: showAll(false), showName(false), showRange(false), showData(false)
{
}
#if QT_VERSION >= 300
/**
* Reads the list column settings from the application settings.
*/
void ConfigSettings::readListSettings()
{
showAll = readBoolEntry("/kconfig/qconf/showAll", false);
showName = readBoolEntry("/kconfig/qconf/showName", false);
showRange = readBoolEntry("/kconfig/qconf/showRange", false);
showData = readBoolEntry("/kconfig/qconf/showData", false);
}
/**
* Reads a list of integer values from the application settings.
*/
QValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok)
{
QValueList<int> result;
QStringList entryList = readListEntry(key, ok);
if (ok) {
QStringList::Iterator it;
for (it = entryList.begin(); it != entryList.end(); ++it)
result.push_back((*it).toInt());
}
return result;
}
/**
* Writes a list of integer values to the application settings.
*/
bool ConfigSettings::writeSizes(const QString& key, const QValueList<int>& value)
{
QStringList stringList;
QValueList<int>::ConstIterator it;
for (it = value.begin(); it != value.end(); ++it)
stringList.push_back(QString::number(*it));
return writeEntry(key, stringList);
}
#endif
/*
* 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 (showAll || visible) {
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;
}
}
}
#if QT_VERSION >= 300
/*
* 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());
}
#endif
/*
* 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 = QString::fromLocal8Bit(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->showAll) {
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);
#if QT_VERSION >= 300
int i = list->mapIdx(dataColIdx);
if (i >= 0)
setRenameEnabled(i, TRUE);
#endif
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;
}
}
}
}
void ConfigLineEdit::show(ConfigItem* 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();
}
void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
{
switch (e->key()) {
case Key_Escape:
break;
case Key_Return:
case Key_Enter:
sym_set_string_value(item->menu->sym, text().latin1());
parent()->updateList(item);
break;
default:
Parent::keyPressEvent(e);
return;
}
e->accept();
parent()->list->setFocus();
hide();
}
ConfigList::ConfigList(ConfigView* p, ConfigMainWindow* cv, ConfigSettings* configSettings)
: Parent(p), cview(cv),
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),
showAll(false), showName(false), showRange(false), showData(false),
rootEntry(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 (configSettings) {
showAll = configSettings->showAll;
showName = configSettings->showName;
showRange = configSettings->showRange;
showData = configSettings->showData;
}
for (i = 0; i < colNr; i++)
colMap[i] = colRevMap[i] = -1;
addColumn(promptColIdx, "Option");
reinit();
}
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::updateSelection(void)
{
struct menu *menu;
enum prop_type type;
ConfigItem* item = (ConfigItem*)selectedItem();
if (!item)
return;
cview->setHelp(item);
menu = item->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)
goto update;
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::setAllOpen(bool open)
{
QListViewItemIterator it(this);
for (; it.current(); it++)
it.current()->setOpen(open);
}
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 QT_VERSION >= 300
if (colMap[dataColIdx] >= 0)
item->startRename(colMap[dataColIdx]);
else
#endif
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());
}
void ConfigList::setParentMenu(void)
{
ConfigItem* item;
struct menu *oldroot;
oldroot = rootEntry;
if (rootEntry == &rootmenu)
return;
setRootMenu(menu_get_parent_menu(rootEntry->parent));
QListViewItemIterator it(this);
for (; (item = (ConfigItem*)it.current()); it++) {
if (item->menu == oldroot) {
setCurrentItem(item);
ensureItemVisible(item);
break;
}
}
}
void ConfigList::keyPressEvent(QKeyEvent* ev)
{
QListViewItem* i = currentItem();
ConfigItem* item;
struct menu *menu;
enum prop_type type;
if (ev->key() == Key_Escape && mode != fullMode) {
emit parentSelected();
ev->accept();
return;
}
if (!i) {
Parent::keyPressEvent(ev);
return;
}
item = (ConfigItem*)i;
switch (ev->key()) {
case Key_Return:
case 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 Key_Space:
changeValue(item);
break;
case Key_N:
setValue(item, no);
break;
case Key_M:
setValue(item, mod);
break;
case 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)
{
Parent::focusInEvent(e);
QListViewItem* item = currentItem();
if (!item)
return;
setSelected(item, TRUE);
emit gotFocus();
}
ConfigView* ConfigView::viewList;
ConfigView::ConfigView(QWidget* parent, ConfigMainWindow* cview,
ConfigSettings *configSettings)
: Parent(parent)
{
list = new ConfigList(this, cview, configSettings);
lineEdit = new ConfigLineEdit(this);
lineEdit->hide();
this->nextView = viewList;
viewList = this;
}
ConfigView::~ConfigView(void)
{
ConfigView** vp;
for (vp = &viewList; *vp; vp = &(*vp)->nextView) {
if (*vp == this) {
*vp = nextView;
break;
}
}
}
void ConfigView::updateList(ConfigItem* 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();
}
/*
* Construct the complete config widget
*/
ConfigMainWindow::ConfigMainWindow(void)
{
QMenuBar* menu;
bool ok;
int x, y, width, height;
QWidget *d = configApp->desktop();
ConfigSettings* configSettings = new ConfigSettings();
#if QT_VERSION >= 300
width = configSettings->readNumEntry("/kconfig/qconf/window width", d->width() - 64);
height = configSettings->readNumEntry("/kconfig/qconf/window height", d->height() - 64);
resize(width, height);
x = configSettings->readNumEntry("/kconfig/qconf/window x", 0, &ok);
if (ok)
y = configSettings->readNumEntry("/kconfig/qconf/window y", 0, &ok);
if (ok)
move(x, y);
showDebug = configSettings->readBoolEntry("/kconfig/qconf/showDebug", false);
// read list settings into configSettings, will be used later for ConfigList setup
configSettings->readListSettings();
#else
width = d->width() - 64;
height = d->height() - 64;
resize(width, height);
showDebug = false;
#endif
split1 = new QSplitter(this);
split1->setOrientation(QSplitter::Horizontal);
setCentralWidget(split1);
menuView = new ConfigView(split1, this, configSettings);
menuList = menuView->list;
split2 = new QSplitter(split1);
split2->setOrientation(QSplitter::Vertical);
// create config tree
configView = new ConfigView(split2, this, configSettings);
configList = configView->list;
helpText = new QTextView(split2);
helpText->setTextFormat(Qt::RichText);
setTabOrder(configList, helpText);
configList->setFocus();
menu = menuBar();
toolBar = new QToolBar("Tools", this);
backAction = new QAction("Back", QPixmap(xpm_back), "Back", 0, this);
connect(backAction, SIGNAL(activated()), SLOT(goBack()));
backAction->setEnabled(FALSE);
QAction *quitAction = new QAction("Quit", "&Quit", CTRL+Key_Q, this);
connect(quitAction, SIGNAL(activated()), SLOT(close()));
QAction *loadAction = new QAction("Load", QPixmap(xpm_load), "&Load", CTRL+Key_L, this);
connect(loadAction, SIGNAL(activated()), SLOT(loadConfig()));
QAction *saveAction = new QAction("Save", QPixmap(xpm_save), "&Save", CTRL+Key_S, this);
connect(saveAction, SIGNAL(activated()), SLOT(saveConfig()));
QAction *saveAsAction = new QAction("Save As...", "Save &As...", 0, this);
connect(saveAsAction, SIGNAL(activated()), SLOT(saveConfigAs()));
QAction *singleViewAction = new QAction("Single View", QPixmap(xpm_single_view), "Split View", 0, this);
connect(singleViewAction, SIGNAL(activated()), SLOT(showSingleView()));
QAction *splitViewAction = new QAction("Split View", QPixmap(xpm_split_view), "Split View", 0, this);
connect(splitViewAction, SIGNAL(activated()), SLOT(showSplitView()));
QAction *fullViewAction = new QAction("Full View", QPixmap(xpm_tree_view), "Full View", 0, this);
connect(fullViewAction, SIGNAL(activated()), SLOT(showFullView()));
QAction *showNameAction = new QAction(NULL, "Show Name", 0, this);
showNameAction->setToggleAction(TRUE);
showNameAction->setOn(configList->showName);
connect(showNameAction, SIGNAL(toggled(bool)), SLOT(setShowName(bool)));
QAction *showRangeAction = new QAction(NULL, "Show Range", 0, this);
showRangeAction->setToggleAction(TRUE);
showRangeAction->setOn(configList->showRange);
connect(showRangeAction, SIGNAL(toggled(bool)), SLOT(setShowRange(bool)));
QAction *showDataAction = new QAction(NULL, "Show Data", 0, this);
showDataAction->setToggleAction(TRUE);
showDataAction->setOn(configList->showData);
connect(showDataAction, SIGNAL(toggled(bool)), SLOT(setShowData(bool)));
QAction *showAllAction = new QAction(NULL, "Show All Options", 0, this);
showAllAction->setToggleAction(TRUE);
showAllAction->setOn(configList->showAll);
connect(showAllAction, SIGNAL(toggled(bool)), SLOT(setShowAll(bool)));
QAction *showDebugAction = new QAction(NULL, "Show Debug Info", 0, this);
showDebugAction->setToggleAction(TRUE);
showDebugAction->setOn(showDebug);
connect(showDebugAction, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool)));
QAction *showIntroAction = new QAction(NULL, "Introduction", 0, this);
connect(showIntroAction, SIGNAL(activated()), SLOT(showIntro()));
QAction *showAboutAction = new QAction(NULL, "About", 0, this);
connect(showAboutAction, SIGNAL(activated()), SLOT(showAbout()));
// init tool bar
backAction->addTo(toolBar);
toolBar->addSeparator();
loadAction->addTo(toolBar);
saveAction->addTo(toolBar);
toolBar->addSeparator();
singleViewAction->addTo(toolBar);
splitViewAction->addTo(toolBar);
fullViewAction->addTo(toolBar);
// create config menu
QPopupMenu* config = new QPopupMenu(this);
menu->insertItem("&File", config);
loadAction->addTo(config);
saveAction->addTo(config);
saveAsAction->addTo(config);
config->insertSeparator();
quitAction->addTo(config);
// create options menu
QPopupMenu* optionMenu = new QPopupMenu(this);
menu->insertItem("&Option", optionMenu);
showNameAction->addTo(optionMenu);
showRangeAction->addTo(optionMenu);
showDataAction->addTo(optionMenu);
optionMenu->insertSeparator();
showAllAction->addTo(optionMenu);
showDebugAction->addTo(optionMenu);
// create help menu
QPopupMenu* helpMenu = new QPopupMenu(this);
menu->insertSeparator();
menu->insertItem("&Help", helpMenu);
showIntroAction->addTo(helpMenu);
showAboutAction->addTo(helpMenu);
connect(configList, SIGNAL(menuSelected(struct menu *)),
SLOT(changeMenu(struct menu *)));
connect(configList, SIGNAL(parentSelected()),
SLOT(goBack()));
connect(menuList, SIGNAL(menuSelected(struct menu *)),
SLOT(changeMenu(struct menu *)));
connect(configList, SIGNAL(gotFocus(void)),
SLOT(listFocusChanged(void)));
connect(menuList, SIGNAL(gotFocus(void)),
SLOT(listFocusChanged(void)));
#if QT_VERSION >= 300
QString listMode = configSettings->readEntry("/kconfig/qconf/listMode", "symbol");
if (listMode == "single")
showSingleView();
else if (listMode == "full")
showFullView();
else /*if (listMode == "split")*/
showSplitView();
// UI setup done, restore splitter positions
QValueList<int> sizes = configSettings->readSizes("/kconfig/qconf/split1", &ok);
if (ok)
split1->setSizes(sizes);
sizes = configSettings->readSizes("/kconfig/qconf/split2", &ok);
if (ok)
split2->setSizes(sizes);
#else
showSplitView();
#endif
delete configSettings;
}
static QString print_filter(const QString &str)
{
QRegExp re("[<>&\"\\n]");
QString res = str;
for (int i = 0; (i = res.find(re, i)) >= 0;) {
switch (res[i].latin1()) {
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;