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tdevelop/parts/doxygen/input.cpp

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/***************************************************************************
* Copyright (C) 1997-2000 by Dimitri van Heesch *
* dimitri@stack.nl *
* Copyright (C) 2001 by Bernd Gehrmann *
* bernd@kdevelop.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <qlabel.h>
#include <qlayout.h>
#include <qcombobox.h>
#include <klineedit.h>
#include <qpushbutton.h>
#include <qspinbox.h>
#include <qtooltip.h>
#include <klocale.h>
#include <kfiledialog.h>
#include <kglobal.h>
#include <kiconloader.h>
#include "input.h"
static const char * const add_xpm_data[] =
{
"16 16 5 1",
". c None",
"* c #0328f9",
"# c #354396",
"a c #353740",
"c c #999999",
"................",
"......###.......",
"......#*ac......",
"......#*ac......",
"......#*ac......",
"......#*ac......",
".######*a#####..",
".#***********ac.",
".#aaaaa*aaaaaac.",
"..cccc#*acccccc.",
"......#*ac......",
"......#*ac......",
"......#*ac......",
"......#aac......",
".......ccc......",
"................"
};
const char **add_xpm = (const char **)add_xpm_data;
static const char * const del_xpm_data[] =
{
"16 16 5 1",
". c None",
"* c #0328f9",
"# c #354396",
"a c #353740",
"c c #999999",
"................",
"................",
"................",
"................",
"................",
"................",
".#############..",
".#***********ac.",
".aaaaaaaaaaaaac.",
"..ccccccccccccc.",
"................",
"................",
"................",
"................",
"................",
"................"
};
const char **del_xpm = (const char **)del_xpm_data;
static const char* const update_xpm_data[] =
{
"16 16 5 1",
/* colors */
". c #0328f9",
"# c #354396",
"a c #353740",
"b c None",
"c c #999999",
/* pixels */
"bbbbbbbbbbbbbbbb",
"bbbbbbbb#####acb",
"bbbbbbbb#....abb",
"bbc##cbb#...acbb",
"bb#..abb#....abb",
"bc#..abb#.a..acb",
"b#..acbbaac#..ab",
"b#..abbbcbb#..ab",
"b#..abbbbbb#..ab",
"b#..acbbbbc#..ab",
"bc#..#cbbc#..acb",
"bb#...####...acb",
"bbca........acbb",
"bbbbaa....aaccbb",
"bbbbbcaaaaccbbbb",
"bbbbbbbbbbbbbbbb"
};
const char **update_xpm = (const char **)update_xpm_data;
InputBool::InputBool(const QCString &k, const QString &text, QWidget * parent, bool &flag)
: QWidget(parent), state(flag), key(k)
{
QHBoxLayout *layout = new QHBoxLayout(this);
cb = new QCheckBox(text,this);
init();
layout->addWidget(cb);
layout->addStretch(1);
connect( cb, SIGNAL(toggled(bool)), this, SLOT(valueChanged(bool)));
}
InputBool::~InputBool()
{}
void InputBool::init()
{
cb->setChecked(state);
}
void InputBool::valueChanged(bool s)
{
if (s != state) {
emit changed();
emit toggle(key, s);
}
state = s;
}
void InputBool::setEnabled(bool b)
{
cb->setEnabled(b);
}
InputInt::InputInt(const QString &label, QWidget *parent, int &val, int minVal, int maxVal)
: QWidget(parent), m_val(val), m_minVal(minVal), m_maxVal(maxVal)
{
QHBoxLayout *layout = new QHBoxLayout(this, 5);
sp = new QSpinBox(minVal, maxVal, 1, this);
lab = new QLabel(sp, label+":", this);
init();
layout->addWidget(lab);
layout->addWidget(sp);
layout->addStretch(1);
connect(sp, SIGNAL(valueChanged(int)), this, SLOT(valueChanged(int)));
}
InputInt::~InputInt()
{}
void InputInt::init()
{
m_val = QMAX(m_minVal, m_val);
m_val = QMIN(m_maxVal, m_val);
sp->setValue(m_val);
}
void InputInt::valueChanged(int val)
{
if (val != m_val)
emit changed();
m_val = val;
}
void InputInt::setEnabled(bool state)
{
lab->setEnabled(state);
sp->setEnabled(state);
}
InputString::InputString(const QString & label,
QWidget *parent, QCString &s, StringMode m)
: QWidget(parent), str(s), sm(m), m_values(0), m_index(0)
{
le = 0; br = 0; com = 0;
if (m == StringFixed) {
QHBoxLayout *layout = new QHBoxLayout(this, 5);
com = new QComboBox(this);
lab = new QLabel(com,label+":", this);
layout->addWidget(lab);
layout->addWidget(com);
layout->addStretch(1);
} else {
QGridLayout *layout = new QGridLayout(this, 1, m==StringFree? 1 : 3, 5);
le = new KLineEdit(this);
lab = new QLabel(le,label+":", this);
layout->addWidget(lab, 0, 0);
le->setText(s);
layout->addWidget(le, 0, 1);
if (m == StringFile || m == StringDir) {
br = new QPushButton(this);
br->setPixmap(SmallIcon(m==StringFile? "document" : "folder"));
QToolTip::add(br, m==StringFile? i18n("Browse to a file") : i18n("Browse to a folder"));
layout->addWidget(br, 0, 2);
}
}
if (le)
connect( le, SIGNAL(textChanged(const QString&)),
this, SLOT(textChanged(const QString&)) );
if (br)
connect( br, SIGNAL(clicked()), this, SLOT(browse()) );
if (com)
connect( com, SIGNAL(activated(const QString &)),
this, SLOT(textChanged(const QString &)) );
}
InputString::~InputString()
{
if (m_values)
delete m_values;
}
void InputString::init()
{
if (sm == StringFixed) {
int *itemIndex = m_values->find(str);
if (itemIndex)
com->setCurrentItem(*itemIndex);
else
com->setCurrentItem(0);
} else
le->setText(str);
}
void InputString::addValue(const char *s)
{
if (sm == StringFixed) {
if (!m_values)
m_values = new QDict<int>;
m_values->setAutoDelete(true);
m_values->insert(s, new int(m_index++));
com->insertItem(s);
}
}
void InputString::clear()
{
le->setText("");
if (!str.isEmpty()) {
emit changed();
str = "";
}
}
void InputString::textChanged(const QString &s)
{
if (str!=s.latin1()) {
str = s.latin1();
emit changed();
}
}
void InputString::setEnabled(bool state)
{
lab->setEnabled(state);
if (le)
le->setEnabled(state);
if (br)
br->setEnabled(state);
if (com)
com->setEnabled(state);
}
void InputString::browse()
{
if (sm == StringFile) {
QString fileName = KFileDialog::getOpenFileName();
if (!fileName.isNull()) {
le->setText(fileName);
if (str != le->text().latin1()) {
str = le->text().latin1();
emit changed();
}
}
} else { // sm==StringDir
QString dirName = KFileDialog::getExistingDirectory();
if (!dirName.isNull()) {
le->setText( dirName );
if (str != le->text().latin1()) {
str = le->text().latin1();
emit changed();
}
}
}
}
InputStrList::InputStrList(const QString & label,
QWidget *parent, QStrList &sl, ListMode lm)
: QWidget(parent), strList(sl)
{
QGridLayout *layout = new QGridLayout(this, 2, 2, 5);
QWidget *dw = new QWidget(this); /* dummy widget used for layouting */
QHBoxLayout *boxlayout = new QHBoxLayout(dw, 0, 5);
le = new KLineEdit(dw);
lab = new QLabel(le,label+":", this );
layout->addWidget(lab, 0, 0);
boxlayout->addWidget(le, 1);
add = new QPushButton(dw);
add->setPixmap(QPixmap( add_xpm ));
QToolTip::add(add, i18n("Add item"));
boxlayout->addWidget(add);
del = new QPushButton(dw);
del->setPixmap(QPixmap( del_xpm ));
QToolTip::add(del, i18n("Delete selected item"));
boxlayout->addWidget(del);
upd = new QPushButton(dw);
upd->setPixmap(QPixmap( update_xpm ));
QToolTip::add(upd, i18n("Update selected item"));
boxlayout->addWidget(upd);
lb = new QListBox(this);
lb->setMinimumSize(400, 100);
init();
lb->setVScrollBarMode(QScrollView::Auto);
lb->setHScrollBarMode(QScrollView::Auto);
brFile = 0;
brDir = 0;
if (lm != ListString) {
if (lm & ListFile) {
brFile = new QPushButton(dw);
brFile->setPixmap(SmallIcon("document"));
QToolTip::add(brFile, i18n("Browse to a file"));
boxlayout->addWidget(brFile);
}
if (lm & ListDir) {
brDir = new QPushButton(dw);
brDir->setPixmap(SmallIcon("folder"));
QToolTip::add(brDir, i18n("Browse to a folder"));
boxlayout->addWidget(brDir);
}
}
layout->addWidget(dw, 0, 1);
layout->addWidget(lb, 1, 1);
connect( le, SIGNAL(returnPressed()),
this, SLOT(addString()) );
connect( add, SIGNAL(clicked()),
this, SLOT(addString()) );
connect( del, SIGNAL(clicked()),
this, SLOT(delString()) );
connect( upd, SIGNAL(clicked()),
this, SLOT(updateString()) );
if (brFile)
connect( brFile, SIGNAL(clicked()),
this, SLOT(browseFiles()) );
if (brDir)
connect( brDir, SIGNAL(clicked()),
this, SLOT(browseDir()) );
connect( lb, SIGNAL(selected(const QString &)),
this, SLOT(selectText(const QString &)) );
strList = sl;
}
InputStrList::~InputStrList()
{}
void InputStrList::init()
{
le->clear();
lb->clear();
char *s = strList.first();
while (s) {
lb->insertItem(s);
s = strList.next();
}
}
void InputStrList::addString()
{
if (!le->text().isEmpty()) {
lb->insertItem(le->text());
strList.append(le->text().latin1());
emit changed();
le->clear();
}
}
void InputStrList::delString()
{
if (lb->currentItem() != -1) {
int itemIndex = lb->currentItem();
lb->removeItem(itemIndex);
strList.remove(itemIndex);
emit changed();
}
}
void InputStrList::updateString()
{
if (lb->currentItem() != -1 && !le->text().isEmpty()) {
lb->changeItem(le->text(),lb->currentItem());
strList.insert(lb->currentItem(),le->text().latin1());
strList.remove(lb->currentItem()+1);
emit changed();
}
}
void InputStrList::selectText(const QString &s)
{
le->setText(s);
}
void InputStrList::setEnabled(bool state)
{
lab->setEnabled(state);
le->setEnabled(state);
add->setEnabled(state);
del->setEnabled(state);
upd->setEnabled(state);
lb->setEnabled(state);
if (brFile)
brFile->setEnabled(state);
if (brDir)
brDir->setEnabled(state);
}
void InputStrList::browseFiles()
{
QStringList fileNames = KFileDialog::getOpenFileNames();
if (!fileNames.isEmpty()) {
QStringList::Iterator it;
for (it = fileNames.begin(); it != fileNames.end(); ++it) {
lb->insertItem(*it);
strList.append(( *it ).latin1());
emit changed();
}
le->setText(*fileNames.begin());
}
}
void InputStrList::browseDir()
{
QString dirName = KFileDialog::getExistingDirectory();
if (!dirName.isNull()) {
lb->insertItem(dirName);
strList.append(dirName.latin1());
emit changed();
le->setText(dirName);
}
}
#include "input.moc"
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