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path: root/scripts/kconfig/qconf.cc
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-rw-r--r--scripts/kconfig/qconf.cc274
1 files changed, 202 insertions, 72 deletions
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index feefa1c..bed541d 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1,1073 +1,1203 @@
/*
* 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>
+#if QT_VERSION >= 300
+#include <qsettings.h>
+#endif
+
#include <stdlib.h>
#include "lkc.h"
#include "qconf.h"
#include "qconf.moc"
#include "images.c"
static QApplication *configApp;
+#if QT_VERSION >= 300
+static QSettings *configSettings;
+#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>
static void updateMenuList(P* parent, struct menu* menu)
{
struct menu* child;
ConfigList* list = parent->listView();
ConfigItem* item;
ConfigItem* last;
bool visible;
bool showAll = list->showAll;
enum listMode mode = list->mode;
enum prop_type type;
if (!menu) {
while ((item = parent->firstChild()))
delete item;
return;
}
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 (type != P_ROOTMENU)
goto hide;
break;
case symbolMode:
if (type == P_ROOTMENU)
goto hide;
break;
default:
break;
}
visible = menu_is_visible(child);
if (showAll || visible) {
if (!item || item->menu != child)
- item = new ConfigItem(parent, last, child);
- item->visible = visible;
- item->updateMenu();
+ item = new ConfigItem(parent, last, child, visible);
+ else {
+ item->visible = visible;
+ if (item->updateNeeded()) {
+ ConfigItem* i = (ConfigItem*)child->data;
+ for (; i; i = i->nextItem) {
+ i->updateMenu();
+ }
+ } else if (list->updateAll)
+ item->updateMenu();
+ }
if (mode == fullMode || mode == menuMode ||
(type != P_MENU && type != P_ROOTMENU))
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;
QString prompt;
int type;
enum prop_type ptype;
tristate expr;
- bool update;
list = listView();
- update = doInit;
- if (update)
- doInit = false;
- else
- update = list->updateAll;
sym = menu->sym;
if (!sym) {
- if (update) {
- setText(promptColIdx, menu_get_prompt(menu));
- ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
- if ((ptype == P_ROOTMENU || ptype == P_MENU) &&
- (list->mode == singleMode || list->mode == symbolMode))
- setPixmap(promptColIdx, list->menuPix);
- else
- setPixmap(promptColIdx, 0);
- }
+ setText(promptColIdx, menu_get_prompt(menu));
+ ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
+ if ((ptype == P_ROOTMENU || ptype == P_MENU) &&
+ (list->mode == singleMode || list->mode == symbolMode))
+ setPixmap(promptColIdx, list->menuPix);
+ else
+ setPixmap(promptColIdx, 0);
return;
}
- sym_calc_value(sym);
- if (!(sym->flags & SYMBOL_CHANGED) && !update)
- return;
-
- sym->flags &= ~SYMBOL_CHANGED;
-
- setText(nameColIdx, menu->sym->name);
+ setText(nameColIdx, sym->name);
type = sym_get_type(sym);
switch (type) {
case S_BOOLEAN:
case S_TRISTATE:
char ch;
prompt = menu_get_prompt(menu);
if (!sym_is_changable(sym) && !list->showAll) {
setText(noColIdx, 0);
setText(modColIdx, 0);
setText(yesColIdx, 0);
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
- setRenameEnabled(list->mapIdx(dataColIdx), TRUE);
+ int i = list->mapIdx(dataColIdx);
+ if (i >= 0)
+ setRenameEnabled(i, TRUE);
#endif
setText(dataColIdx, data);
if (type == S_STRING)
prompt.sprintf("%s: %s", menu_get_prompt(menu), data);
else
prompt.sprintf("(%s) %s", data, menu_get_prompt(menu));
break;
}
if (!sym_has_value(sym) && visible)
prompt += " (NEW)";
setText(promptColIdx, prompt);
}
+bool ConfigItem::updateNeeded(void)
+{
+ struct symbol* sym = menu->sym;
+ if (sym)
+ sym_calc_value(sym);
+ if (menu->flags & MENU_CHANGED) {
+ menu->flags &= ~MENU_CHANGED;
+ return true;
+ }
+ return false;
+}
+
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)
{
ConfigList* list = listView();
-#if QT_VERSION < 300
- visible = TRUE;
-#endif
- //menu->data = this;
+ nextItem = (ConfigItem*)menu->data;
+ menu->data = this;
+
if (list->mode != fullMode)
setOpen(TRUE);
- doInit= true;
+ if (menu->sym)
+ sym_calc_value(menu->sym);
+ updateMenu();
}
/*
* destruct a menu entry
*/
ConfigItem::~ConfigItem(void)
{
- //menu->data = 0;
+ 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(sym_get_string_value(item->menu->sym));
else
setText(0);
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());
- emit lineChanged(item);
+ parent()->updateList(item);
break;
default:
Parent::keyPressEvent(e);
return;
}
e->accept();
+ parent()->list->setFocus();
hide();
}
-ConfigList::ConfigList(QWidget* p, ConfigView* cv)
+ConfigList::ConfigList(ConfigView* p, ConfigMainWindow* cv)
: 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),
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)));
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;
type = menu->prompt ? menu->prompt->type : P_UNKNOWN;
if (mode == menuMode && (type == P_MENU || type == P_ROOTMENU))
emit menuSelected(menu);
}
void ConfigList::updateList(ConfigItem* item)
{
(void)item; // unused so far
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->sym;
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);
- emit symbolChanged(item);
+ parent()->updateList(item);
break;
}
}
void ConfigList::changeValue(ConfigItem* item)
{
struct symbol* sym;
struct menu* menu;
int type, oldexpr, newexpr;
menu = item->menu;
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)
- emit symbolChanged(item);
+ 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
- lineEdit->show(item);
+ 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 && type != P_ROOTMENU)
return;
updateMenuList(this, 0);
rootEntry = menu;
updateListAll();
setSelected(currentItem(), hasFocus());
}
void ConfigList::setParentMenu(void)
{
ConfigItem* item;
struct menu *oldroot, *newroot;
oldroot = rootEntry;
newroot = menu_get_parent_menu(oldroot);
if (newroot == oldroot)
return;
setRootMenu(newroot);
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:
menu = item->menu;
type = menu->prompt ? menu->prompt->type : P_UNKNOWN;
if ((type == P_MENU || type == P_ROOTMENU) && mode != fullMode) {
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());
- QListView::contentsMousePressEvent(e);
+ Parent::contentsMousePressEvent(e);
}
void ConfigList::contentsMouseReleaseEvent(QMouseEvent* e)
{
QPoint p(contentsToViewport(e->pos()));
ConfigItem* item = (ConfigItem*)itemAt(p);
struct menu *menu;
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 (menu->sym)
changeValue(item);
else
emit menuSelected(menu);
}
}
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());
- QListView::contentsMouseReleaseEvent(e);
+ Parent::contentsMouseReleaseEvent(e);
}
void ConfigList::contentsMouseMoveEvent(QMouseEvent* e)
{
//QPoint p(contentsToViewport(e->pos()));
//printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y());
- QListView::contentsMouseMoveEvent(e);
+ 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;
menu = item->menu;
ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
if ((ptype == P_ROOTMENU || 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());
- QListView::contentsMouseDoubleClickEvent(e);
+ 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)
+ : Parent(parent)
+{
+ list = new ConfigList(this, cview);
+ 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
*/
-ConfigView::ConfigView(void)
+ConfigMainWindow::ConfigMainWindow(void)
{
+ ConfigView* view;
QMenuBar* menu;
QSplitter* split1;
QSplitter* split2;
+ bool ok;
+ int x, y, width, height;
+
+ QWidget *d = configApp->desktop();
+
+#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);
+#else
+ width = d->width() - 64;
+ height = d->height() - 64;
+ resize(width, height);
+#endif
showDebug = false;
split1 = new QSplitter(this);
split1->setOrientation(QSplitter::Horizontal);
setCentralWidget(split1);
- menuList = new ConfigList(split1, this);
+ view = new ConfigView(split1, this);
+ menuList = view->list;
split2 = new QSplitter(split1);
split2->setOrientation(QSplitter::Vertical);
// create config tree
- QVBox* box = new QVBox(split2);
- configList = new ConfigList(box, this);
- configList->lineEdit = new ConfigLineEdit(box);
- configList->lineEdit->hide();
- configList->connect(configList, SIGNAL(symbolChanged(ConfigItem*)),
- configList, SLOT(updateList(ConfigItem*)));
- configList->connect(configList, SIGNAL(symbolChanged(ConfigItem*)),
- menuList, SLOT(updateList(ConfigItem*)));
- configList->connect(configList->lineEdit, SIGNAL(lineChanged(ConfigItem*)),
- SLOT(updateList(ConfigItem*)));
+ view = new ConfigView(split2, this);
+ configList = view->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)));
//showFullView();
showSplitView();
}
static QString print_filter(const char *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, "&lt;");
i += 4;
break;
case '>':
res.replace(i, 1, "&gt;");
i += 4;
break;
case '&':
res.replace(i, 1, "&amp;");
i += 5;
break;
case '"':
res.replace(i, 1, "&quot;");
i += 6;
break;
case '\n':
res.replace(i, 1, "<br>");
i += 4;
break;
}
}
return res;
}
static void expr_print_help(void *data, const char *str)
{
((QString*)data)->append(print_filter(str));
}
/*
* display a new help entry as soon as a new menu entry is selected
*/
-void ConfigView::setHelp(QListViewItem* item)
+void ConfigMainWindow::setHelp(QListViewItem* item)
{
struct symbol* sym;
struct menu* menu;
- configList->lineEdit->hide();
+ configList->parent()->lineEdit->hide();
if (item) {
QString head, debug, help;
menu = ((ConfigItem*)item)->menu;
sym = menu->sym;
if (sym) {
if (menu->prompt) {
head += "<big><b>";
head += print_filter(menu->prompt->text);
head += "</b></big>";
if (sym->name) {
head += " (";
head += print_filter(sym->name);
head += ")";
}
} else if (sym->name) {
head += "<big><b>";
head += print_filter(sym->name);
head += "</b></big>";
}
head += "<br><br>";
if (showDebug) {
debug += "type: ";
debug += print_filter(sym_type_name(sym->type));
debug += "<br>";
for (struct property *prop = sym->prop; prop; prop = prop->next) {
switch (prop->type) {
case P_PROMPT:
debug += "prompt: ";
debug += print_filter(prop->text);
debug += "<br>";
if (prop->visible.expr) {
debug += "&nbsp;&nbsp;dep: ";
expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE);
debug += "<br>";
}
break;
case P_DEFAULT:
debug += "default: ";
if (sym_is_choice(sym))
debug += print_filter(prop->def->name);
else {
sym_calc_value(prop->def);
debug += print_filter(sym_get_string_value(prop->def));
}
debug += "<br>";
if (prop->visible.expr) {
debug += "&nbsp;&nbsp;dep: ";
expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE);
debug += "<br>";
}
break;
case P_CHOICE:
break;
default:
debug += "unknown property: ";
debug += prop_get_type_name(prop->type);
debug += "<br>";
}
}
debug += "<br>";
}
help = print_filter(sym->help);
} else if (menu->prompt) {
head += "<big><b>";
head += print_filter(menu->prompt->text);
head += "</b></big><br><br>";
if (showDebug) {
if (menu->prompt->visible.expr) {
debug += "&nbsp;&nbsp;dep: ";
expr_print(menu->prompt->visible.expr, expr_print_help, &debug, E_NONE);
debug += "<br>";
}
}
}
helpText->setText(head + debug + help);
return;
}
helpText->setText(NULL);
}
-void ConfigView::loadConfig(void)
+void ConfigMainWindow::loadConfig(void)
{
QString s = QFileDialog::getOpenFileName(".config", NULL, this);
if (s.isNull())
return;
if (conf_read(s.latin1()))
QMessageBox::information(this, "qconf", "Unable to load configuration!");
+ ConfigView::updateListAll();
}
-void ConfigView::saveConfig(void)
+void ConfigMainWindow::saveConfig(void)
{
if (conf_write(NULL))
QMessageBox::information(this, "qconf", "Unable to save configuration!");
}
-void ConfigView::saveConfigAs(void)
+void ConfigMainWindow::saveConfigAs(void)
{
QString s = QFileDialog::getSaveFileName(".config", NULL, this);
if (s.isNull())
return;
if (conf_write(s.latin1()))
QMessageBox::information(this, "qconf", "Unable to save configuration!");
}
-void ConfigView::changeMenu(struct menu *menu)
+void ConfigMainWindow::changeMenu(struct menu *menu)
{
configList->setRootMenu(menu);
backAction->setEnabled(TRUE);
}
-void ConfigView::listFocusChanged(void)
+void ConfigMainWindow::listFocusChanged(void)
{
if (menuList->hasFocus()) {
if (menuList->mode == menuMode)
configList->clearSelection();
setHelp(menuList->selectedItem());
} else if (configList->hasFocus()) {
setHelp(configList->selectedItem());
}
}
-void ConfigView::goBack(void)
+void ConfigMainWindow::goBack(void)
{
ConfigItem* item;
configList->setParentMenu();
if (configList->rootEntry == &rootmenu)
backAction->setEnabled(FALSE);
item = (ConfigItem*)menuList->selectedItem();
while (item) {
if (item->menu == configList->rootEntry) {
menuList->setSelected(item, TRUE);
break;
}
item = (ConfigItem*)item->parent();
}
}
-void ConfigView::showSingleView(void)
+void ConfigMainWindow::showSingleView(void)
{
menuList->hide();
menuList->setRootMenu(0);
configList->mode = singleMode;
if (configList->rootEntry == &rootmenu)
configList->updateListAll();
else
configList->setRootMenu(&rootmenu);
configList->setAllOpen(TRUE);
configList->setFocus();
}
-void ConfigView::showSplitView(void)
+void ConfigMainWindow::showSplitView(void)
{
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->show();
menuList->setAllOpen(TRUE);
menuList->setFocus();
}
-void ConfigView::showFullView(void)
+void ConfigMainWindow::showFullView(void)
{
menuList->hide();
menuList->setRootMenu(0);
configList->mode = fullMode;
if (configList->rootEntry == &rootmenu)
configList->updateListAll();
else
configList->setRootMenu(&rootmenu);
configList->setAllOpen(FALSE);
configList->setFocus();
}
-void ConfigView::setShowAll(bool b)
+void ConfigMainWindow::setShowAll(bool b)
{
if (configList->showAll == b)
return;
configList->showAll = b;
configList->updateListAll();
menuList->showAll = b;
menuList->updateListAll();
}
-void ConfigView::setShowDebug(bool b)
+void ConfigMainWindow::setShowDebug(bool b)
{
if (showDebug == b)
return;
showDebug = b;
}
-void ConfigView::setShowName(bool b)
+void ConfigMainWindow::setShowName(bool b)
{
if (configList->showName == b)
return;
configList->showName = b;
configList->reinit();
}
-void ConfigView::setShowRange(bool b)
+void ConfigMainWindow::setShowRange(bool b)
{
if (configList->showRange == b)
return;
configList->showRange = b;
configList->reinit();
}
-void ConfigView::setShowData(bool b)
+void ConfigMainWindow::setShowData(bool b)
{
if (configList->showData == b)
return;
configList->showData = b;
configList->reinit();
}
/*
* ask for saving configuration before quitting
* TODO ask only when something changed
*/
-void ConfigView::closeEvent(QCloseEvent* e)
+void ConfigMainWindow::closeEvent(QCloseEvent* e)
{
if (!sym_change_count) {
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:
conf_write(NULL);
case QMessageBox::No:
e->accept();
break;
case QMessageBox::Cancel:
e->ignore();
break;
}
}
+void ConfigMainWindow::showIntro(void)
+{
+ static char str[] = "Welcome to the qconf graphical kernel configuration tool for Linux.\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 char str[] = "qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n\n"
+ "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n";
+
+ QMessageBox::information(this, "qconf", str);
+}
+
void fixup_rootmenu(struct menu *menu)
{
struct menu *child;
if (!menu->prompt || menu->prompt->type != P_MENU)
return;
menu->prompt->type = P_ROOTMENU;
for (child = menu->list; child; child = child->next)
fixup_rootmenu(child);
}
int main(int ac, char** av)
{
- ConfigView* v;
+ ConfigMainWindow* v;
const char *name;
#ifndef LKC_DIRECT_LINK
kconfig_load();
#endif
configApp = new QApplication(ac, av);
+#if QT_VERSION >= 300
+ configSettings = new QSettings;
+#endif
if (ac > 1 && av[1][0] == '-') {
switch (av[1][1]) {
case 'a':
//showAll = 1;
break;
case 'h':
case '?':
printf("%s <config>\n", av[0]);
exit(0);
}
name = av[2];
} else
name = av[1];
conf_parse(name);
fixup_rootmenu(&rootmenu);
conf_read(NULL);
//zconfdump(stdout);
- v = new ConfigView();
+
+ v = new ConfigMainWindow();
//zconfdump(stdout);
v->show();
configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit()));
configApp->exec();
+
+#if QT_VERSION >= 300
+ configSettings->writeEntry("/kconfig/qconf/window x", v->pos().x());
+ configSettings->writeEntry("/kconfig/qconf/window y", v->pos().y());
+ configSettings->writeEntry("/kconfig/qconf/window width", v->size().width());
+ configSettings->writeEntry("/kconfig/qconf/window height", v->size().height());
+ delete configSettings;
+#endif
return 0;
}