From 96eb96c3f064b07a926a3ac141ea5d1243f1d508 Mon Sep 17 00:00:00 2001 From: "Alif M. Ahmad" Date: Sun, 23 Jul 2017 03:08:04 +0000 Subject: [PATCH] scripts/config: import qconf Import qconf.cc, qconf.h, and images.c from linux kernel 4.9.13 archive. Signed-off-by: Alif M. Ahmad --- scripts/config/images.c | 326 +++++++ scripts/config/qconf.cc | 1870 +++++++++++++++++++++++++++++++++++++++ scripts/config/qconf.h | 330 +++++++ 3 files changed, 2526 insertions(+) create mode 100644 scripts/config/images.c create mode 100644 scripts/config/qconf.cc create mode 100644 scripts/config/qconf.h diff --git a/scripts/config/images.c b/scripts/config/images.c new file mode 100644 index 0000000000..d4f84bd4a9 --- /dev/null +++ b/scripts/config/images.c @@ -0,0 +1,326 @@ +/* + * Copyright (C) 2002 Roman Zippel + * Released under the terms of the GNU GPL v2.0. + */ + +static const char *xpm_load[] = { +"22 22 5 1", +". c None", +"# c #000000", +"c c #838100", +"a c #ffff00", +"b c #ffffff", +"......................", +"......................", +"......................", +"............####....#.", +"...........#....##.##.", +"..................###.", +".................####.", +".####...........#####.", +"#abab##########.......", +"#babababababab#.......", +"#ababababababa#.......", +"#babababababab#.......", +"#ababab###############", +"#babab##cccccccccccc##", +"#abab##cccccccccccc##.", +"#bab##cccccccccccc##..", +"#ab##cccccccccccc##...", +"#b##cccccccccccc##....", +"###cccccccccccc##.....", +"##cccccccccccc##......", +"###############.......", +"......................"}; + +static const char *xpm_save[] = { +"22 22 5 1", +". c None", +"# c #000000", +"a c #838100", +"b c #c5c2c5", +"c c #cdb6d5", +"......................", +".####################.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbcbb####.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aaa############aaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaa#############aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +"..##################..", +"......................"}; + +static const char *xpm_back[] = { +"22 22 3 1", +". c None", +"# c #000083", +"a c #838183", +"......................", +"......................", +"......................", +"......................", +"......................", +"...........######a....", +"..#......##########...", +"..##...####......##a..", +"..###.###.........##..", +"..######..........##..", +"..#####...........##..", +"..######..........##..", +"..#######.........##..", +"..########.......##a..", +"...............a###...", +"...............###....", +"......................", +"......................", +"......................", +"......................", +"......................", +"......................"}; + +static const char *xpm_tree_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......................", +"......................"}; + +static const char *xpm_single_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"......................", +"......................"}; + +static const char *xpm_split_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......................", +"......................"}; + +static const char *xpm_symbol_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_symbol_mod[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_symbol_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . . ", +" . .. . ", +" . . .. . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_choice_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +static const char *xpm_choice_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +static const char *xpm_menu[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_menu_inv[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" .......... ", +" .. ...... ", +" .. .... ", +" .. .. ", +" .. .. ", +" .. .... ", +" .. ...... ", +" .......... ", +" .......... ", +" "}; + +static const char *xpm_menuback[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_void[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" "}; diff --git a/scripts/config/qconf.cc b/scripts/config/qconf.cc new file mode 100644 index 0000000000..fc55559922 --- /dev/null +++ b/scripts/config/qconf.cc @@ -0,0 +1,1870 @@ +/* + * Copyright (C) 2002 Roman Zippel + * Copyright (C) 2015 Boris Barbulovski + * Released under the terms of the GNU GPL v2.0. + */ + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "lkc.h" +#include "qconf.h" + +#include "qconf.moc" +#include "images.c" + +#ifdef _ +# undef _ +# define _ qgettext +#endif + +static QApplication *configApp; +static ConfigSettings *configSettings; + +QAction *ConfigMainWindow::saveAction; + +static inline QString qgettext(const char* str) +{ + return QString::fromLocal8Bit(gettext(str)); +} + +static inline QString qgettext(const QString& str) +{ + return QString::fromLocal8Bit(gettext(str.toLatin1())); +} + +ConfigSettings::ConfigSettings() + : QSettings("kernel.org", "qconf") +{ +} + +/** + * Reads a list of integer values from the application settings. + */ +QList ConfigSettings::readSizes(const QString& key, bool *ok) +{ + QList result; + QStringList entryList = value(key).toStringList(); + 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 QList& value) +{ + QStringList stringList; + QList::ConstIterator it; + + for (it = value.begin(); it != value.end(); ++it) + stringList.push_back(QString::number(*it)); + setValue(key, stringList); + + return true; +} + + +/* + * set the new data + * TODO check the value + */ +void ConfigItem::okRename(int col) +{ +} + +/* + * 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, QIcon()); + } + goto set_prompt; + case P_COMMENT: + setPixmap(promptColIdx, QIcon()); + 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, QIcon()); + 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); + + 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(); +} + + +/* + * 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); + } + 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(editingFinished()), SLOT(hide())); +} + +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 Qt::Key_Escape: + break; + case Qt::Key_Return: + case Qt::Key_Enter: + sym_set_string_value(item->menu->sym, text().toLatin1()); + parent()->updateList(item); + break; + default: + Parent::keyPressEvent(e); + return; + } + e->accept(); + parent()->list->setFocus(); + hide(); +} + +ConfigList::ConfigList(ConfigView* p, const char *name) + : Parent(p), + 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), mode(singleMode), optMode(normalOpt), + rootEntry(0), headerPopup(0) +{ + int i; + + setObjectName(name); + setSortingEnabled(false); + setRootIsDecorated(true); + + setVerticalScrollMode(ScrollPerPixel); + setHorizontalScrollMode(ScrollPerPixel); + + setHeaderLabels(QStringList() << _("Option") << _("Name") << "N" << "M" << "Y" << _("Value")); + + connect(this, SIGNAL(itemSelectionChanged(void)), + SLOT(updateSelection(void))); + + if (name) { + configSettings->beginGroup(name); + showName = configSettings->value("/showName", false).toBool(); + showRange = configSettings->value("/showRange", false).toBool(); + showData = configSettings->value("/showData", false).toBool(); + optMode = (enum optionMode)configSettings->value("/optionMode", 0).toInt(); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } + + addColumn(promptColIdx); + + 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); + if (showRange) { + addColumn(noColIdx); + addColumn(modColIdx); + addColumn(yesColIdx); + } + if (showData) + addColumn(dataColIdx); + + updateListAll(); +} + +void ConfigList::saveSettings(void) +{ + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + configSettings->setValue("/showName", showName); + configSettings->setValue("/showRange", showRange); + configSettings->setValue("/showData", showData); + 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* item) +{ + ConfigItem* last = 0; + + if (!rootEntry) { + if (mode != listMode) + goto update; + QTreeWidgetItemIterator it(this); + ConfigItem* item; + + 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() : firstChild(); + if (!item) + item = new ConfigItem(this, last, rootEntry, true); + else + item->testUpdateMenu(true); + + updateMenuList(item, rootEntry); + update(); + resizeColumnToContents(0); + return; + } +update: + updateMenuList(this, rootEntry); + update(); + resizeColumnToContents(0); +} + +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); + 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->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) + parent()->updateList(item); + break; + case S_INT: + case S_HEX: + case S_STRING: + 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(); + if (currentItem()) { + currentItem()->setSelected(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(ConfigList *parent, struct menu* menu) +{ + struct menu* child; + ConfigItem* item; + ConfigItem* last; + bool visible; + enum prop_type type; + + if (!menu) { + while (parent->topLevelItemCount() > 0) + { + delete parent->takeTopLevelItem(0); + } + + return; + } + + last = (ConfigItem*)parent->topLevelItem(0); + if (last && !last->goParent) + last = 0; + for (child = menu->list; child; child = child->next) { + item = last ? last->nextSibling() : (ConfigItem*)parent->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(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 = (ConfigItem*)parent->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) { + 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::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->pixmap(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) + 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::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(); // TODO: Check if this works(was contentsToViewport). + 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::mouseDoubleClickEvent(e); +} + +void ConfigList::focusInEvent(QFocusEvent *e) +{ + struct menu *menu = NULL; + + Parent::focusInEvent(e); + + ConfigItem* item = (ConfigItem *)currentItem(); + if (item) { + item->setSelected(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); + headerPopup->addAction(action); + 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); + headerPopup->addAction(action); + 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); + headerPopup->addAction(action); + } + headerPopup->exec(e->globalPos()); + e->accept(); + } else + e->ignore(); +} + +ConfigView*ConfigView::viewList; +QAction *ConfigView::showNormalAction; +QAction *ConfigView::showAllAction; +QAction *ConfigView::showPromptAction; + +ConfigView::ConfigView(QWidget* parent, const char *name) + : Parent(parent) +{ + setObjectName(name); + QVBoxLayout *verticalLayout = new QVBoxLayout(this); + verticalLayout->setContentsMargins(0, 0, 0, 0); + + list = new ConfigList(this); + verticalLayout->addWidget(list); + lineEdit = new ConfigLineEdit(this); + lineEdit->hide(); + verticalLayout->addWidget(lineEdit); + + 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::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) +{ + QTreeWidgetItemIterator it(this); + + while (*it) { + (*it)->setExpanded(open); + + ++it; + } +} + +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(); +} + +ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) + : Parent(parent), sym(0), _menu(0) +{ + setObjectName(name); + + + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + _showDebug = configSettings->value("/showDebug", false).toBool(); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } +} + +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 += "Symbol: "; + str += print_filter(sym->name); + str += "

value: "; + str += print_filter(sym_get_string_value(sym)); + str += "
visibility: "; + str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n"; + str += "
"; + str += debug_info(sym); + + setText(str); +} + +void ConfigInfoView::menuInfo(void) +{ + struct symbol* sym; + QString head, debug, help; + + sym = _menu->sym; + if (sym) { + if (_menu->prompt) { + head += ""; + head += print_filter(_(_menu->prompt->text)); + head += ""; + if (sym->name) { + head += " ("; + if (showDebug()) + head += QString().sprintf("", sym); + head += print_filter(sym->name); + if (showDebug()) + head += ""; + head += ")"; + } + } else if (sym->name) { + head += ""; + if (showDebug()) + head += QString().sprintf("", sym); + head += print_filter(sym->name); + if (showDebug()) + head += ""; + head += ""; + } + head += "

"; + + if (showDebug()) + debug = debug_info(sym); + + struct gstr help_gstr = str_new(); + menu_get_ext_help(_menu, &help_gstr); + help = print_filter(str_get(&help_gstr)); + str_free(&help_gstr); + } else if (_menu->prompt) { + head += ""; + head += print_filter(_(_menu->prompt->text)); + head += "

"; + if (showDebug()) { + if (_menu->prompt->visible.expr) { + debug += "  dep: "; + expr_print(_menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); + debug += "

"; + } + } + } + if (showDebug()) + debug += QString().sprintf("defined at %s:%d

", _menu->file->name, _menu->lineno); + + setText(head + debug + help); +} + +QString ConfigInfoView::debug_info(struct symbol *sym) +{ + QString debug; + + debug += "type: "; + debug += print_filter(sym_type_name(sym->type)); + if (sym_is_choice(sym)) + debug += " (choice)"; + debug += "
"; + if (sym->rev_dep.expr) { + debug += "reverse dep: "; + expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); + debug += "
"; + } + for (struct property *prop = sym->prop; prop; prop = prop->next) { + switch (prop->type) { + case P_PROMPT: + case P_MENU: + debug += QString().sprintf("prompt: ", prop->menu); + debug += print_filter(_(prop->text)); + debug += "
"; + break; + case P_DEFAULT: + case P_SELECT: + case P_RANGE: + case P_ENV: + debug += prop_get_type_name(prop->type); + debug += ": "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "
"; + break; + case P_CHOICE: + if (sym_is_choice(sym)) { + debug += "choice: "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "
"; + } + break; + default: + debug += "unknown property: "; + debug += prop_get_type_name(prop->type); + debug += "
"; + } + if (prop->visible.expr) { + debug += "    dep: "; + expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); + debug += "
"; + } + } + debug += "
"; + + return debug; +} + +QString ConfigInfoView::print_filter(const QString &str) +{ + QRegExp 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, "
"); + i += 4; + break; + } + } + return res; +} + +void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str) +{ + QString* text = reinterpret_cast(data); + QString str2 = print_filter(str); + + if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { + *text += QString().sprintf("", sym); + *text += str2; + *text += ""; + } else + *text += str2; +} + +QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) +{ + QMenu* popup = Parent::createStandardContextMenu(pos); + QAction* action = new QAction(_("Show Debug Info"), popup); + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); + connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); + action->setChecked(showDebug()); + popup->addSeparator(); + popup->addAction(action); + return popup; +} + +void ConfigInfoView::contextMenuEvent(QContextMenuEvent *e) +{ + Parent::contextMenuEvent(e); +} + +ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *name) + : Parent(parent), result(NULL) +{ + setObjectName(name); + setWindowTitle("Search Config"); + + QVBoxLayout* layout1 = new QVBoxLayout(this); + layout1->setContentsMargins(11, 11, 11, 11); + layout1->setSpacing(6); + QHBoxLayout* layout2 = new QHBoxLayout(0); + layout2->setContentsMargins(0, 0, 0, 0); + layout2->setSpacing(6); + layout2->addWidget(new QLabel(_("Find:"), this)); + editField = new QLineEdit(this); + connect(editField, SIGNAL(returnPressed()), SLOT(search())); + layout2->addWidget(editField); + searchButton = new QPushButton(_("Search"), this); + searchButton->setAutoDefault(false); + connect(searchButton, SIGNAL(clicked()), SLOT(search())); + layout2->addWidget(searchButton); + layout1->addLayout(layout2); + + 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 *))); + connect(list->list, SIGNAL(menuChanged(struct menu *)), + parent, SLOT(setMenuLink(struct menu *))); + + layout1->addWidget(split); + + if (name) { + QVariant x, y; + int width, height; + bool ok; + + configSettings->beginGroup(name); + 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 sizes = configSettings->readSizes("/split", &ok); + if (ok) + split->setSizes(sizes); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(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->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->list, lastItem, prop->menu, + menu_is_visible(prop->menu)); + } +} + +/* + * Construct the complete config widget + */ +ConfigMainWindow::ConfigMainWindow(void) + : searchWindow(0) +{ + QMenuBar* menu; + bool ok = true; + QVariant x, y; + int width, height; + char title[256]; + + QDesktopWidget *d = configApp->desktop(); + snprintf(title, sizeof(title), "%s%s", + rootmenu.prompt->text, + "" + ); + setWindowTitle(title); + + width = configSettings->value("/window width", d->width() - 64).toInt(); + height = configSettings->value("/window height", d->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()); + + split1 = new QSplitter(this); + split1->setOrientation(Qt::Horizontal); + setCentralWidget(split1); + + menuView = new ConfigView(split1, "menu"); + menuList = menuView->list; + + split2 = new QSplitter(split1); + split2->setOrientation(Qt::Vertical); + + // create config tree + configView = new ConfigView(split2, "config"); + configList = configView->list; + + helpText = new ConfigInfoView(split2, "help"); + + setTabOrder(configList, helpText); + configList->setFocus(); + + menu = menuBar(); + toolBar = new QToolBar("Tools", this); + addToolBar(toolBar); + + backAction = new QAction(QPixmap(xpm_back), _("Back"), this); + connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); + backAction->setEnabled(false); + QAction *quitAction = new QAction(_("&Quit"), this); + quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); + connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); + QAction *loadAction = new QAction(QPixmap(xpm_load), _("&Load"), this); + loadAction->setShortcut(Qt::CTRL + Qt::Key_L); + connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); + saveAction = new QAction(QPixmap(xpm_save), _("&Save"), this); + saveAction->setShortcut(Qt::CTRL + Qt::Key_S); + connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); + conf_set_changed_callback(conf_changed); + // Set saveAction's initial state + conf_changed(); + QAction *saveAsAction = new QAction(_("Save &As..."), this); + connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs())); + QAction *searchAction = new QAction(_("&Find"), this); + searchAction->setShortcut(Qt::CTRL + Qt::Key_F); + connect(searchAction, SIGNAL(triggered(bool)), SLOT(searchConfig())); + singleViewAction = new QAction(QPixmap(xpm_single_view), _("Single View"), this); + singleViewAction->setCheckable(true); + connect(singleViewAction, SIGNAL(triggered(bool)), SLOT(showSingleView())); + splitViewAction = new QAction(QPixmap(xpm_split_view), _("Split View"), this); + splitViewAction->setCheckable(true); + connect(splitViewAction, SIGNAL(triggered(bool)), SLOT(showSplitView())); + fullViewAction = new QAction(QPixmap(xpm_tree_view), _("Full View"), this); + fullViewAction->setCheckable(true); + connect(fullViewAction, SIGNAL(triggered(bool)), SLOT(showFullView())); + + QAction *showNameAction = new QAction(_("Show Name"), this); + showNameAction->setCheckable(true); + connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); + showNameAction->setChecked(configView->showName()); + QAction *showRangeAction = new QAction(_("Show Range"), this); + showRangeAction->setCheckable(true); + connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); + QAction *showDataAction = new QAction(_("Show Data"), this); + showDataAction->setCheckable(true); + connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool))); + + QActionGroup *optGroup = new QActionGroup(this); + optGroup->setExclusive(true); + connect(optGroup, SIGNAL(triggered(QAction*)), configView, + SLOT(setOptionMode(QAction *))); + connect(optGroup, SIGNAL(triggered(QAction *)), menuView, + SLOT(setOptionMode(QAction *))); + + configView->showNormalAction = new QAction(_("Show Normal Options"), optGroup); + configView->showAllAction = new QAction(_("Show All Options"), optGroup); + configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup); + configView->showNormalAction->setCheckable(true); + configView->showAllAction->setCheckable(true); + configView->showPromptAction->setCheckable(true); + + QAction *showDebugAction = new QAction( _("Show Debug Info"), this); + showDebugAction->setCheckable(true); + connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); + showDebugAction->setChecked(helpText->showDebug()); + + QAction *showIntroAction = new QAction( _("Introduction"), this); + connect(showIntroAction, SIGNAL(triggered(bool)), SLOT(showIntro())); + QAction *showAboutAction = new QAction( _("About"), this); + connect(showAboutAction, SIGNAL(triggered(bool)), SLOT(showAbout())); + + // init tool bar + toolBar->addAction(backAction); + toolBar->addSeparator(); + toolBar->addAction(loadAction); + toolBar->addAction(saveAction); + toolBar->addSeparator(); + toolBar->addAction(singleViewAction); + toolBar->addAction(splitViewAction); + toolBar->addAction(fullViewAction); + + // create config menu + QMenu* config = menu->addMenu(_("&File")); + config->addAction(loadAction); + config->addAction(saveAction); + config->addAction(saveAsAction); + config->addSeparator(); + config->addAction(quitAction); + + // create edit menu + QMenu* editMenu = menu->addMenu(_("&Edit")); + editMenu->addAction(searchAction); + + // create options menu + QMenu* optionMenu = menu->addMenu(_("&Option")); + optionMenu->addAction(showNameAction); + optionMenu->addAction(showRangeAction); + optionMenu->addAction(showDataAction); + optionMenu->addSeparator(); + optionMenu->addActions(optGroup->actions()); + optionMenu->addSeparator(); + + // create help menu + menu->addSeparator(); + QMenu* helpMenu = menu->addMenu(_("&Help")); + helpMenu->addAction(showIntroAction); + helpMenu->addAction(showAboutAction); + + connect(configList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(configList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + connect(configList, SIGNAL(parentSelected()), + SLOT(goBack())); + connect(menuList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + + connect(configList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + SLOT(listFocusChanged(void))); + connect(helpText, SIGNAL(menuSelected(struct menu *)), + SLOT(setMenuLink(struct menu *))); + + 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 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 s = QFileDialog::getOpenFileName(this, "", conf_get_configname()); + if (s.isNull()) + return; + if (conf_read(QFile::encodeName(s))) + QMessageBox::information(this, "qconf", _("Unable to load configuration!")); + ConfigView::updateListAll(); +} + +bool ConfigMainWindow::saveConfig(void) +{ + if (conf_write(NULL)) { + QMessageBox::information(this, "qconf", _("Unable to save configuration!")); + return false; + } + return true; +} + +void ConfigMainWindow::saveConfigAs(void) +{ + QString s = QFileDialog::getSaveFileName(this, "", conf_get_configname()); + if (s.isNull()) + return; + saveConfig(); +} + +void ConfigMainWindow::searchConfig(void) +{ + if (!searchWindow) + searchWindow = new ConfigSearchWindow(this, "search"); + searchWindow->show(); +} + +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) { + item->setSelected(true); + menuList->scrollToItem(item); + } + list->setRootMenu(parent); + } + break; + case fullMode: + list = configList; + break; + default: + break; + } + + if (list) { + item = list->findConfigItem(menu); + if (item) { + item->setSelected(true); + list->scrollToItem(item); + list->setFocus(); + } + } +} + +void ConfigMainWindow::listFocusChanged(void) +{ + if (menuList->mode == menuMode) + configList->clearSelection(); +} + +void ConfigMainWindow::goBack(void) +{ + ConfigItem* item, *oldSelection; + + configList->setParentMenu(); + if (configList->rootEntry == &rootmenu) + backAction->setEnabled(false); + + if (menuList->selectedItems().count() == 0) + return; + + item = (ConfigItem*)menuList->selectedItems().first(); + oldSelection = item; + while (item) { + if (item->menu == configList->rootEntry) { + oldSelection->setSelected(false); + item->setSelected(true); + break; + } + item = (ConfigItem*)item->parent(); + } +} + +void ConfigMainWindow::showSingleView(void) +{ + singleViewAction->setEnabled(false); + singleViewAction->setChecked(true); + splitViewAction->setEnabled(true); + splitViewAction->setChecked(false); + fullViewAction->setEnabled(true); + fullViewAction->setChecked(false); + + menuView->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); + + 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(); +} + +void ConfigMainWindow::showFullView(void) +{ + singleViewAction->setEnabled(true); + singleViewAction->setChecked(false); + splitViewAction->setEnabled(true); + splitViewAction->setChecked(false); + fullViewAction->setEnabled(false); + fullViewAction->setChecked(true); + + menuView->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 + * TODO ask only when something changed + */ +void ConfigMainWindow::closeEvent(QCloseEvent* e) +{ + if (!conf_get_changed()) { + e->accept(); + return; + } + QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning, + QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); + mb.setButtonText(QMessageBox::Yes, _("&Save Changes")); + mb.setButtonText(QMessageBox::No, _("&Discard Changes")); + mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit")); + 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 each option, a blank box indicates the feature is disabled, a check\n" + "indicates it is enabled, and a dot indicates that it is to be compiled\n" + "as a module. Clicking on the box will cycle through the three states.\n\n" + "If you do not see an option (e.g., a device driver) that you believe\n" + "should be present, try turning on Show All Options under the Options menu.\n" + "Although there is no cross reference yet to help you figure out what other\n" + "options must be enabled to support the option you are interested in, you can\n" + "still view the help of a grayed-out option.\n\n" + "Toggling Show Debug Info under the Options menu will show the dependencies,\n" + "which you can then match by examining other options.\n\n"); + + QMessageBox::information(this, "qconf", str); +} + +void ConfigMainWindow::showAbout(void) +{ + static const QString str = _("qconf is Copyright (C) 2002 Roman Zippel .\n" + "Copyright (C) 2015 Boris Barbulovski .\n\n" + "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"); + + QMessageBox::information(this, "qconf", str); +} + +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] \n").toLatin1().constData(), progname); + exit(0); +} + +int main(int ac, char** av) +{ + ConfigMainWindow* v; + const char *name; + + bindtextdomain(PACKAGE, LOCALEDIR); + textdomain(PACKAGE); + + progname = av[0]; + configApp = new QApplication(ac, av); + 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); + + 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; +} diff --git a/scripts/config/qconf.h b/scripts/config/qconf.h new file mode 100644 index 0000000000..a40036d1b0 --- /dev/null +++ b/scripts/config/qconf.h @@ -0,0 +1,330 @@ +/* + * Copyright (C) 2002 Roman Zippel + * Released under the terms of the GNU GPL v2.0. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "expr.h" + +class ConfigView; +class ConfigList; +class ConfigItem; +class ConfigLineEdit; +class ConfigMainWindow; + +class ConfigSettings : public QSettings { +public: + ConfigSettings(); + QList readSizes(const QString& key, bool *ok); + bool writeSizes(const QString& key, const QList& value); +}; + +enum colIdx { + promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr +}; +enum listMode { + singleMode, menuMode, symbolMode, fullMode, listMode +}; +enum optionMode { + normalOpt = 0, allOpt, promptOpt +}; + +class ConfigList : public QTreeWidget { + Q_OBJECT + typedef class QTreeWidget 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 mousePressEvent(QMouseEvent *e); + void mouseReleaseEvent(QMouseEvent *e); + void mouseMoveEvent(QMouseEvent *e); + void mouseDoubleClickEvent(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 *)children().first(); + } + void addColumn(colIdx idx) + { + showColumn(idx); + } + void removeColumn(colIdx idx) + { + hideColumn(idx); + } + void setAllOpen(bool open); + void setParentMenu(void); + + bool menuSkip(struct menu *); + + void updateMenuList(ConfigItem *parent, struct menu*); + void updateMenuList(ConfigList *parent, 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; + QPalette disabledColorGroup; + QPalette inactivedColorGroup; + QMenu* headerPopup; +}; + +class ConfigItem : public QTreeWidgetItem { + typedef class QTreeWidgetItem Parent; +public: + ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(ConfigList *parent, ConfigItem *after, bool v) + : Parent(parent, after), nextItem(0), 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::treeWidget(); + } + ConfigItem* firstChild() const + { + return (ConfigItem *)Parent::child(0); + } + ConfigItem* nextSibling() + { + ConfigItem *ret = NULL; + ConfigItem *_parent = (ConfigItem *)parent(); + + if(_parent) { + ret = (ConfigItem *)_parent->child(_parent->indexOfChild(this)+1); + } else { + QTreeWidget *_treeWidget = treeWidget(); + ret = (ConfigItem *)_treeWidget->topLevelItem(_treeWidget->indexOfTopLevelItem(this)+1); + } + + return ret; + } + void setText(colIdx idx, const QString& text) + { + Parent::setText(idx, text); + } + QString text(colIdx idx) const + { + return Parent::text(idx); + } + void setPixmap(colIdx idx, const QIcon &icon) + { + Parent::setIcon(idx, icon); + } + const QIcon pixmap(colIdx idx) const + { + return icon(idx); + } + // TODO: Implement paintCell + + ConfigItem* nextItem; + struct menu *menu; + bool visible; + bool goParent; +}; + +class ConfigLineEdit : public QLineEdit { + Q_OBJECT + typedef class QLineEdit Parent; +public: + ConfigLineEdit(ConfigView* parent); + ConfigView* parent(void) const + { + return (ConfigView*)Parent::parent(); + } + void show(ConfigItem *i); + void keyPressEvent(QKeyEvent *e); + +public: + ConfigItem *item; +}; + +class ConfigView : public QWidget { + Q_OBJECT + typedef class QWidget Parent; +public: + ConfigView(QWidget* parent, const char *name = 0); + ~ConfigView(void); + static void updateList(ConfigItem* 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; } +public slots: + void setShowName(bool); + void setShowRange(bool); + void setShowData(bool); + void setOptionMode(QAction *); +signals: + void showNameChanged(bool); + void showRangeChanged(bool); + void showDataChanged(bool); +public: + ConfigList* list; + ConfigLineEdit* lineEdit; + + static ConfigView* viewList; + ConfigView* nextView; + + static QAction *showNormalAction; + static QAction *showAllAction; + static QAction *showPromptAction; +}; + +class ConfigInfoView : public QTextBrowser { + Q_OBJECT + typedef class QTextBrowser Parent; +public: + ConfigInfoView(QWidget* parent, const char *name = 0); + bool showDebug(void) const { return _showDebug; } + +public slots: + void setInfo(struct menu *menu); + void saveSettings(void); + void setShowDebug(bool); + +signals: + void showDebugChanged(bool); + void menuSelected(struct menu *); + +protected: + void symbolInfo(void); + void menuInfo(void); + QString debug_info(struct symbol *sym); + static QString print_filter(const QString &str); + static void expr_print_help(void *data, struct symbol *sym, const char *str); + QMenu *createStandardContextMenu(const QPoint & pos); + void contextMenuEvent(QContextMenuEvent *e); + + struct symbol *sym; + struct menu *_menu; + bool _showDebug; +}; + +class ConfigSearchWindow : public QDialog { + Q_OBJECT + typedef class QDialog Parent; +public: + ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0); + +public slots: + void saveSettings(void); + void search(void); + +protected: + QLineEdit* editField; + QPushButton* searchButton; + QSplitter* split; + ConfigView* list; + ConfigInfoView* info; + + struct symbol **result; +}; + +class ConfigMainWindow : public QMainWindow { + Q_OBJECT + + static QAction *saveAction; + static void conf_changed(void); +public: + ConfigMainWindow(void); +public slots: + void changeMenu(struct menu *); + void setMenuLink(struct menu *); + void listFocusChanged(void); + void goBack(void); + void loadConfig(void); + bool saveConfig(void); + void saveConfigAs(void); + void searchConfig(void); + void showSingleView(void); + void showSplitView(void); + void showFullView(void); + void showIntro(void); + void showAbout(void); + void saveSettings(void); + +protected: + void closeEvent(QCloseEvent *e); + + ConfigSearchWindow *searchWindow; + ConfigView *menuView; + ConfigList *menuList; + ConfigView *configView; + ConfigList *configList; + ConfigInfoView *helpText; + QToolBar *toolBar; + QAction *backAction; + QAction *singleViewAction; + QAction *splitViewAction; + QAction *fullViewAction; + QSplitter *split1; + QSplitter *split2; +};