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tde-style-baghira
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tde-style-baghira/starter/menu.cpp

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#include <qcheckbox.h>
#include <qcursor.h>
#include <qdatetime.h>
#include <qdir.h>
#include <kpopupmenu.h>
#include <qobjectlist.h>
#include <qpainter.h>
#include <qptrlist.h>
#include <qstrlist.h>
#include <qstringlist.h>
#include <qvbox.h>
#include <dcopclient.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kcombobox.h>
#include <kdeversion.h>
#include <kurl.h>
#include <kfileitem.h>
#include <kicondialog.h>
#include <kiconloader.h>
#include <kkeybutton.h>
#include <klistbox.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kpixmapeffect.h>
#include <kprocess.h>
#include <kurifilter.h>
#include <kurl.h>
#include <krun.h>
#include <kservice.h>
#include <kshortcut.h>
#include <ksqueezedtextlabel.h>
#include <kstandarddirs.h>
#include <ksycocaentry.h>
#include <ktextedit.h>
#include <kurlrequester.h>
#include <kwin.h>
//WARNING: THIS IS NOT PORTABLE!
// #include <X11/Xlib.h>
// #include <X11/Xatom.h>
#include <X11/keysym.h>
#include <X11/extensions/XTest.h>
#include <fixx11h.h>
#include <stdlib.h>
// TO HERE --------
//#include "kdrawer.h"
#include "baghiralinkdrag.h"
#include "menu.h"
#include "config.h"
#include "help.h"
#include "linkconfig.h"
#define OPAQUE 0xffffffff
#define OPACITY "_KDE_WM_WINDOW_OPACITY"
#define _BIGSIZE_(_s_) ((_s_ == 16) ? 22 :\
(_s_ == 22) ? 32 :\
(_s_ == 32) ? 48 :\
(_s_ == 48) ? 64 :\
(_s_ == 64) ? 128 :\
(int)(_s_*1.4))
//TODO: sort functions alphabetically, split files by classes... refactoring sucks ;)
static QColor commentColor;
static QColor infoColor;
static KConfig *config;
static bool useKTTS;
QString spell(const QString text)
{
QString result;
for (uint i = 0; i < text.length(); i++)
{
result += " "; result += text[i];
}
return result;
}
/*
Internal class to get access to protected QBoxLayout-members
*/
class MyVBoxLayout : public QVBoxLayout
{
friend class AppList;
public:
MyVBoxLayout( QLayout * parentLayout, int spacing = -1, const char * name = 0 )
: QVBoxLayout( parentLayout, spacing, name ) {}
};
StartMenuButton::StartMenuButton( int size, QString icon, QString title, QString command, Orientation orientation, QWidget* parent, const char * name) : QWidget(parent, name), m_title(title), m_command(command), m_icon(icon), m_orientation(orientation), _moving(false)
{
setBackgroundOrigin(QWidget::ParentOrigin);
int bigSize = _BIGSIZE_(size);
m_pix = KGlobal::iconLoader()->loadIcon(icon, KIcon::Desktop, size);
m_hoverPix = KGlobal::iconLoader()->loadIcon(icon, KIcon::Desktop, bigSize);
m_pixmapLabel = new QLabel(this, name);
m_pixmapLabel->setPixmap(m_pix);
m_pixmapLabel->setBackgroundOrigin(QWidget::AncestorOrigin);
QBoxLayout* layout;
if (orientation == Horizontal)
{
m_titleLabel = new QLabel("<qt><b>" + title + "</b></qt>", this, name);
m_titleLabel->setBackgroundOrigin(QWidget::AncestorOrigin);
m_titleLabel->setTextFormat( Qt::RichText );
m_titleLabel->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter );
m_pixmapLabel->setFixedSize(bigSize+2,bigSize+2);
m_pixmapLabel->setAlignment ( Qt::AlignCenter );
layout = new QHBoxLayout ( this );
layout->addSpacing ( 5 );
layout->addWidget(m_pixmapLabel,0,Qt::AlignCenter);
layout->addSpacing ( 2 );
layout->addWidget(m_titleLabel,1);
layout->addSpacing ( 5 );
}
else if (orientation == Vertical)
{
m_titleLabel = new QLabel("<qt><b>" + title + "</b></qt>", this, name);
m_titleLabel->setBackgroundOrigin(QWidget::AncestorOrigin);
m_titleLabel->setTextFormat( Qt::RichText );
m_titleLabel->setAlignment ( Qt::AlignHCenter | Qt::AlignTop );
m_pixmapLabel->setFixedSize(bigSize+2,bigSize+2);
m_pixmapLabel->setAlignment ( Qt::AlignCenter );
layout = new QVBoxLayout ( this );
layout->addSpacing ( 5 );
layout->addWidget(m_pixmapLabel,0,Qt::AlignCenter);
layout->addSpacing ( 2 );
layout->addWidget(m_titleLabel,1);
layout->addSpacing ( 5 );
}
else
{
setFixedSize(bigSize+2,bigSize+2);
m_pixmapLabel->setAlignment ( Qt::AlignCenter );
m_pixmapLabel->setFixedSize(bigSize+2,bigSize+2);
}
setCursor(Qt::PointingHandCursor);
}
void StartMenuButton::reloadIcon(int size)
{
int bigSize = _BIGSIZE_(size);
if (m_orientation == Status)
setFixedSize(bigSize+2,bigSize+2);
m_pixmapLabel->setFixedSize(bigSize+2,bigSize+2);
m_pix = KGlobal::iconLoader()->loadIcon(m_icon, KIcon::Desktop, size);
m_hoverPix = KGlobal::iconLoader()->loadIcon(m_icon, KIcon::Desktop, bigSize);
m_pixmapLabel->setPixmap(m_pix);
}
void StartMenuButton::smartMove(QPoint &pt)
{
}
void StartMenuButton::smartMove(int x, int y)
{
if (!dynamic_cast<Panel*>(parentWidget()))
return;
StartMenuButton *bt = 0L;
QObjectList *kids = const_cast<QObjectList*>(parentWidget()->children());
QRect dRect(QPoint(x,y), size());
QRect bRect;
if (kids && !kids->isEmpty())
{
QObject *o;
for ( o = kids->first(); o; o = kids->next() )
if ((o != this) && (bt = (dynamic_cast<StartMenuButton*>(o))))
{
bRect = QRect(bt->pos(), bt->size());
if (dRect.intersects(bRect))
break;
bt = 0L;
}
}
if (!bt)
{
move(dRect.topLeft());
int dst;
if (((Panel*)parentWidget())->orientation() == Qt::Horizontal)
{
dst = pos().x() + width() - parentWidget()->width();
if (dst > 0)
emit updateSize(1);
else if (pos().x() < 0)
emit updateSize(-1);
}
else
{
dst = pos().y() + height() - parentWidget()->height();
if (dst > 0)
emit updateSize(1);
else if (pos().y() < 0)
emit updateSize(-1);
}
((Panel*)parentWidget())->ensureVisible(dRect);
}
else if (
// left of center of left
(dRect.right() > bRect.right() && dRect.x() < bRect.right() - bRect.width() / 2) ||
// right of center of right
(dRect.x() < bRect.x() && dRect.right() > bRect.x() + bRect.width() / 2) ||
// up of center of upper
(dRect.bottom() > bRect.bottom() && dRect.y() < bRect.bottom() - bRect.height() / 2) ||
// below center of lower
(dRect.y() < bRect.y() && dRect.bottom() > bRect.y() + bRect.height() / 2)
)
{
QPoint bPt = bt->pos();
bt->move(pos());
move(bPt);
}
}
void StartMenuButton::mouseReleaseEvent ( QMouseEvent * mre)
{
if (mre->state() & Qt::LeftButton)
{
if (_moving) { _moving = false; return; }
emit pressed(m_command);
return;
}
if (mre->state() & Qt::RightButton)
{
if (!dynamic_cast<Panel*>(parentWidget()))
return;
((Panel*)parentWidget())->linkConfigDialog->setCaption ( i18n("Configure Link") );
((Panel*)parentWidget())->linkConfigDialog->title->setText(m_title);
((Panel*)parentWidget())->linkConfigDialog->command->setText(m_command);
((Panel*)parentWidget())->linkConfigDialog->icon->setIcon(m_icon);
disconnect(((Panel*)parentWidget())->linkConfigDialog->buttonOk, SIGNAL(clicked()), 0, 0);
connect(((Panel*)parentWidget())->linkConfigDialog->buttonOk, SIGNAL(clicked()), ((Panel*)parentWidget())->linkConfigDialog, SLOT(accept()));
connect(((Panel*)parentWidget())->linkConfigDialog->buttonOk, SIGNAL(clicked()), this, SLOT(edit()));
((Panel*)parentWidget())->linkConfigDialog->exec();
}
}
void StartMenuButton::edit()
{
if (!dynamic_cast<Panel*>(parentWidget()))
return;
m_command = ((Panel*)parentWidget())->linkConfigDialog->command->text();
if (m_command.isEmpty())
{
deleteLater();
return;
}
m_icon = ((Panel*)parentWidget())->linkConfigDialog->icon->icon();
m_title = ((Panel*)parentWidget())->linkConfigDialog->title->text();
int bigSize = _BIGSIZE_(((Panel*)parentWidget())->_size);
m_pix = KGlobal::iconLoader()->loadIcon(m_icon, KIcon::Desktop, ((Panel*)parentWidget())->_size);
m_hoverPix = KGlobal::iconLoader()->loadIcon(m_icon, KIcon::Desktop, bigSize);
m_pixmapLabel->setPixmap(m_pix);
if (m_orientation == Horizontal || m_orientation == Vertical)
m_titleLabel->setText("<qt><b>" + m_title + "</b></qt>");
((Panel*)parentWidget())->linkConfigDialog->close();
}
void Panel::addIcon()
{
if (!linkConfigDialog->command->text().isEmpty())
addIcon ( linkConfigDialog->icon->icon(), linkConfigDialog->title->text(), linkConfigDialog->command->text(), iconAddPosition );
}
void StartMenuButton::mouseMoveEvent ( QMouseEvent * mme )
{
if (!dynamic_cast<Panel*>(parentWidget()))
return;
if (mme->state() & Qt::LeftButton)
{
_moving = true;
QPoint pt = mapToParent(mme->pos());
if (!(mme->state() & Qt::ShiftButton))
{
if (pt.y() < -5 || pt.y() > parentWidget()->height() + 5 || pt.x() < -5 || pt.x() > parentWidget()->width() + 5)
{
BaghiraLinkDrag *d = new BaghiraLinkDrag( m_title, m_command, m_icon, -1, parentWidget() );
d->setPixmap(m_hoverPix, QPoint(m_hoverPix.width()/2, m_hoverPix.height()/2));
d->drag();
if ((mme->state() & Qt::ControlButton) || BaghiraLinkDrag::accepted())
return;
((Panel*)parentWidget())->poof();
// do NOT delete d.
return;
}
}
if (((Panel*)parentWidget())->orientation() == Qt::Horizontal)
smartMove(pt.x() - width()/2, pos().y());
else
smartMove(pos().x(), pt.y() - height()/2);
}
else
_moving = false;
}
void StartMenuButton::enterEvent( QEvent * )
{
if (m_orientation == Status) emit hovered(m_title);
m_pixmapLabel->setPixmap(m_hoverPix);
}
void StartMenuButton::leaveEvent( QEvent * )
{
if (m_orientation == Status) emit unhovered();
m_pixmapLabel->setPixmap(m_pix);
}
StartMenuEntry::StartMenuEntry(KService * service, QString relPath, int size, bool newbie, QWidget * parent) : QWidget(parent)
{
groupPath = relPath;
forNewbie = newbie;
if (config) // might be first use ever...
{
QString tmpString = config->readEntry(service->desktopEntryName());
if (tmpString != QString::null)
{
usage = tmpString.section ( ' ', 0, 0 ).toUInt();
lastUse = QDate::fromString(tmpString.section ( ' ', 1, 1 ), Qt::ISODate);
// ranking is naiv but hopefully usefull for the beginning: often usage increases rank, time to the last usage decreases. "8" is just a "random" offset - the idea is that apps that have been used within the last week should have a higher rank than apps that don't appear in the list - setting these to - infinity isn't a good idea as well, as they might be brand new
rank = 8 + usage - lastUse.daysTo(QDate::currentDate());
}
else
{
usage = 0;
rank = 0; // neutral rank
}
}
else
{
qWarning("no valid config!");
usage = 0;
rank = 0; // neutral rank
}
int bigSize = _BIGSIZE_(size);
isCurrent = false;
m_service = service;
exec = m_service->exec();
display = false;
m_pix = m_service->pixmap( KIcon::Desktop, size );
m_hoverPix = m_service->pixmap( KIcon::Desktop, bigSize );
m_titleLabel = new QLabel("<qt><h3>" + m_service->name() + "</h3></qt>", this);
m_titleLabel->setTextFormat( Qt::RichText );
m_commentLabel = new QLabel(m_service->comment(), this);
m_commentLabel->setPaletteForegroundColor(commentColor);
m_commentLabel->setTextFormat( Qt::RichText );
m_pixmapLabel = new QLabel(this);
m_pixmapLabel->setFixedSize ( bigSize+2, bigSize+2 );
m_pixmapLabel->setAlignment(Qt::AlignCenter);
m_pixmapLabel->setPixmap(m_pix);
QVBoxLayout* spacer = new QVBoxLayout ( this );
spacer->addSpacing ( 1 );
QHBoxLayout* layout = new QHBoxLayout ( spacer );
layout->addWidget(m_pixmapLabel);
layout->addSpacing ( 2 );
QVBoxLayout* textLayout = new QVBoxLayout ( layout );
layout->setStretchFactor ( textLayout, 1 );
textLayout->addWidget(m_titleLabel);
textLayout->addWidget(m_commentLabel);
layout->addStretch();
spacer->addSpacing ( 1 );
setCursor(Qt::PointingHandCursor);
}
void StartMenuEntry::reloadIcon(int size)
{
int bigSize = _BIGSIZE_(size);
m_pixmapLabel->setFixedSize(bigSize+2,bigSize+2);
m_pix = m_service->pixmap( KIcon::Desktop, size );
m_hoverPix = m_service->pixmap( KIcon::Desktop, bigSize );
m_pixmapLabel->setPixmap(m_pix);
}
StartMenuEntry::~StartMenuEntry()
{
// if (m_service) delete m_service; m_service = 0L;
}
void StartMenuEntry::saveStats()
{
if (usage > 0)
config->writeEntry(m_service->desktopEntryName(), QString::number(usage) + " " + lastUse.toString(Qt::ISODate));
}
bool StartMenuEntry::operator==( const StartMenuEntry& se ) const
{
return rank == se.rank;
}
bool StartMenuEntry::operator!=( const StartMenuEntry& se ) const
{
return rank != se.rank;
}
bool StartMenuEntry::operator<( const StartMenuEntry& se ) const
{
/*
if (rank == se.rank)
return m_titleLabel->text() < se.title();
else
*/
return rank > se.rank; // to have descending sort order (we could also use a negative ranking...)
}
bool StartMenuEntry::operator>( const StartMenuEntry& se ) const
{
/*
if (rank == se.rank)
return m_titleLabel->text() > se.title();
else
*/
return rank < se.rank; // to have descending sort order (we could also use a negative ranking...)
}
bool StartMenuEntry::operator==( const double& d ) const
{
return rank == d;
}
bool StartMenuEntry::operator!=( const double& d ) const
{
return rank != d;
}
bool StartMenuEntry::operator<( const double& d ) const
{
return rank > d; // to have descending sort order (we could also use a negative ranking...)
}
bool StartMenuEntry::operator>( const double& d ) const
{
return rank < d; // to have descending sort order (we could also use a negative ranking...)
}
void StartMenuEntry::mouseReleaseEvent ( QMouseEvent * e )
//TODO: do funny stuff with other buttons (e.g. provide edit dialog)
{
if (e->button() == Qt::LeftButton)
{
m_pixmapLabel->setPixmap(m_pix);
execute();
if (!(e->state() & Qt::ControlButton))
emit pressed();
}
if (e->button() == Qt::RightButton)
{
emit popup(this);
}
}
void StartMenuEntry::mouseMoveEvent ( QMouseEvent * mme )
{
if (mme->state() & Qt::LeftButton && (mme->pos().y() < 0 || mme->pos().y() > height() || mme->pos().x() < 0 || mme->pos().x() > width()))
{
BaghiraLinkDrag *d = new BaghiraLinkDrag( m_service->name(), m_service->exec(), m_service->icon(), -1, parentWidget() );
d->setPixmap(m_hoverPix, QPoint(m_hoverPix.width()/2, m_hoverPix.height()/2));
d->dragCopy();
// do NOT delete d.
}
}
void StartMenuEntry::keyPressEvent ( QKeyEvent * e )
{
switch (e->key())
{
case Qt::Key_Escape:
emit closeMenu();
break;
case Qt::Key_Return:
case Qt::Key_Enter:
execute();
if (!(e->state() & Qt::ControlButton))
emit pressed();
break;
case Qt::Key_Down:
emit appDown();
break;
case Qt::Key_Up:
emit appUp();
break;
case Qt::Key_Home: // ->searchline + select
case Qt::Key_Left:
emit appLeft();
break;
default:
break;
}
}
QString StartMenuEntry::title()
{
return m_titleLabel->text();
}
void StartMenuEntry::focusInEvent ( QFocusEvent * )
{
isCurrent = true;
emit hovered("[ " + groupPath + " ] " + exec);
if (useKTTS)
{
QString text = i18n("for TTS output, telling which item is focussed (keyboard) and than reads the comment", "%1 focussed. %2").arg(m_titleLabel->text()).arg(m_commentLabel->text());
emit sayText(text);
}
setPaletteBackgroundColor(KGlobalSettings::highlightColor());
m_commentLabel->setPaletteBackgroundColor(KGlobalSettings::highlightColor());
setPaletteForegroundColor(KGlobalSettings::highlightedTextColor());
m_commentLabel->setPaletteForegroundColor(KGlobalSettings::highlightedTextColor());
}
void StartMenuEntry::focusOutEvent ( QFocusEvent * )
{
emit unhovered();
isCurrent = false;
setPaletteBackgroundColor(KGlobalSettings::baseColor());
m_commentLabel->setPaletteBackgroundColor(KGlobalSettings::baseColor());
if (hasMouse())
{
setPaletteForegroundColor(KGlobalSettings::highlightColor());
m_commentLabel->setPaletteForegroundColor(KGlobalSettings::highlightColor());
}
else
{
setPaletteForegroundColor(KGlobalSettings::textColor());
m_commentLabel->setPaletteForegroundColor(commentColor);
}
}
void StartMenuEntry::enterEvent( QEvent * )
{
emit hovered("[ " + groupPath + " ] " + exec);
if (useKTTS)
{
QString text = i18n("for TTS output, telling which item is hovered (mouse) and than reads the comment", "%1 hovered. %2").arg(m_titleLabel->text()).arg(m_commentLabel->text());
emit sayText(text);
}
if (!isCurrent)
{
setPaletteForegroundColor(KGlobalSettings::highlightColor());
m_commentLabel->setPaletteForegroundColor(KGlobalSettings::highlightColor());
}
m_pixmapLabel->setPixmap(m_hoverPix);
}
void StartMenuEntry::leaveEvent( QEvent * )
{
emit unhovered();
if (!isCurrent)
{
setPaletteForegroundColor(KGlobalSettings::textColor());
m_commentLabel->setPaletteForegroundColor(commentColor);
}
m_pixmapLabel->setPixmap(m_pix);
}
void StartMenuEntry::execute()
{
usage++;
lastUse = QDate::currentDate();
rank = 8 + usage;
KApplication::startServiceByDesktopPath(m_service->desktopEntryPath(), QStringList(), 0, 0, 0, "", true);
emit executed();
}
Panel::Panel(int size, QWidget * parent, const char * name) : QWidget(parent, name), _size(size), _draggedMe(false), _count(0), _orientation(Qt::Horizontal), _poof(0), _poofIndex(0), _poofAnimPix(0), _poofPix(0)
{
linkConfigDialog = new LinkConfig();
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
// setPaletteBackgroundColor(KGlobalSettings::highlightColor());
setAcceptDrops(true);
config->setGroup("Panel");
QStringList commands = config->readListEntry("Commands", '<EFBFBD>');
QStringList icons = config->readListEntry("Icons", '<EFBFBD>');
QStringList offsets = config->readListEntry("Offsets", '<EFBFBD>');
QStringList titles = config->readListEntry("Titles", '<EFBFBD>');
QStringList::Iterator it1 = commands.begin();
QStringList::Iterator it2 = icons.begin();
QStringList::Iterator it3 = offsets.begin();
QStringList::Iterator it4 = titles.begin();
while (it1 != commands.end() &&
it2 != icons.end() &&
it3 != offsets.end() &&
it4 != titles.end())
{
addIcon(*it2, *it4, *it1, QPoint((*it3).toInt(),0));
++it1;
++it2;
++it3;
++it4;
}
}
void Panel::save(KConfig *config)
{
config->setGroup("Panel");
QObjectList *kids = const_cast<QObjectList*>(children());
StartMenuButton *bt = 0;
if (kids && !kids->isEmpty())
{
QStringList icons;
QStringList titles;
QStringList commands;
QStringList offsets;
QObject *o;
for ( o = kids->first(); o; o = kids->next() )
if (bt = (dynamic_cast<StartMenuButton*>(o)))
{
icons.append(bt->icon());
titles.append(bt->title());
commands.append(bt->command());
_orientation == Qt::Horizontal ?
offsets.append(QString::number(bt->x())) :
offsets.append(QString::number(bt->y()));
}
config->writeEntry("Commands", commands, '<EFBFBD>');
config->writeEntry("Icons", icons, '<EFBFBD>');
config->writeEntry("Offsets", offsets, '<EFBFBD>');
config->writeEntry("Titles", titles, '<EFBFBD>');
}
}
void Panel::reloadIcons( int size)
{
_size = size;
if (_orientation == Qt::Horizontal)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
setFixedHeight(_BIGSIZE_(_size)+4);
setMaximumWidth(32767);
}
else
{
setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
setFixedWidth(_BIGSIZE_(_size)+4);
setMaximumHeight(32767);
}
QObjectList *kids = const_cast<QObjectList*>(children());
StartMenuButton *bt = 0;
if (kids && !kids->isEmpty())
{
QObject *o;
for ( o = kids->first(); o; o = kids->next() )
if (bt = (dynamic_cast<StartMenuButton*>(o)))
{
bt->reloadIcon(size);
}
}
}
void Panel::ensureVisible(QRect & rect)
{
int dx = 0; int dy = 0;
if (rect.width() > clipRegion().boundingRect().width())
dx = (rect.width() - clipRegion().boundingRect().width())/2 - rect.x();
else if (rect.right() > clipRegion().boundingRect().right())
dx = clipRegion().boundingRect().right() - rect.right();
else if (rect.x() < clipRegion().boundingRect().x())
dx = clipRegion().boundingRect().x() - rect.x();
if (rect.height() > clipRegion().boundingRect().height())
dy = (rect.height() - clipRegion().boundingRect().height())/2 - rect.y();
else if (rect.bottom() > clipRegion().boundingRect().bottom())
dy = clipRegion().boundingRect().bottom() - rect.bottom();
else if (rect.y() < clipRegion().boundingRect().y())
dy = clipRegion().boundingRect().y() - rect.y();
scroll(dx, dy);
}
void Panel::updateSize(int dst)
{
if (dst > 0)
{
if (_orientation == Qt::Horizontal)
{
resize(width()+dst, height());
}
else
{
resize(width(), height()+dst);
}
}
else // more complex: resize and reposition all children, so first one is on (0,0)
{
QObjectList *kids = const_cast<QObjectList*>(children());
if (kids && !kids->isEmpty())
{
QObject *o;
StartMenuButton *bt;
if (_orientation == Qt::Horizontal)
{
resize(width()-dst, height());
for ( o = kids->first(); o; o = kids->next() )
if (bt = (dynamic_cast<StartMenuButton*>(o)))
bt->move(QPoint(bt->x()-dst, bt->y()));
}
else
{
resize(width(), height()-dst);
for ( o = kids->first(); o; o = kids->next() )
if (bt = (dynamic_cast<StartMenuButton*>(o)))
bt->move(QPoint(bt->x(), bt->y()-dst));
}
}
}
}
void Panel::wheelEvent ( QWheelEvent * we )
{
if (_orientation == Qt::Vertical)
{
if (we->delta() > 0)
{
if (childrenRect().y() < clipRegion().boundingRect().y())
{
if (childrenRect().y() + we->delta() < clipRegion().boundingRect().y())
scroll ( 0, we->delta() );
else
scroll ( 0, clipRegion().boundingRect().y() - childrenRect().y() );
}
}
else
{
if (childrenRect().bottom() > clipRegion().boundingRect().bottom())
{
if (childrenRect().bottom() + we->delta() > clipRegion().boundingRect().bottom())
scroll ( 0, we->delta() );
else
scroll ( 0, clipRegion().boundingRect().bottom() - childrenRect().bottom() );
}
}
}
else
{
if (we->delta() > 0)
{
if (childrenRect().x() < clipRegion().boundingRect().x())
{
if (childrenRect().x() + we->delta() < clipRegion().boundingRect().x())
scroll ( we->delta(), 0 );
else
scroll ( clipRegion().boundingRect().x() - childrenRect().x(), 0 );
}
}
else
{
if (childrenRect().right() > clipRegion().boundingRect().right())
{
if (childrenRect().right() + we->delta() > clipRegion().boundingRect().right())
scroll ( we->delta(), 0 );
else
scroll ( clipRegion().boundingRect().right() - childrenRect().right(), 0 );
}
}
}
}
void Panel::resizeEvent ( QResizeEvent * e)
{
if (_orientation == Qt::Horizontal)
{
if (e->size().height() != e->oldSize().height())
{
int h = e->size().height();
KPixmap bgPix = QPixmap(32, h);
KPixmap bgPix1 = QPixmap(32, h/2);
KPixmap bgPix2 = QPixmap(32, h - bgPix1.height());
QColor color = palette().color(QPalette::Active, QColorGroup::Background);
KPixmapEffect::gradient( bgPix1, color.light(130), color.dark(105), KPixmapEffect::VerticalGradient, 0);
KPixmapEffect::gradient( bgPix2, color.dark(120), color.light(110), KPixmapEffect::VerticalGradient, 0);
QPainter p(&bgPix);
p.drawPixmap(0,0,bgPix1);
p.drawPixmap(0,bgPix1.height(),bgPix2);
p.end();
setPaletteBackgroundPixmap( bgPix );
}
}
else if (_orientation == Qt::Vertical)
{
if (e->size().width() != e->oldSize().width())
{
int w = e->size().width();
KPixmap bgPix = QPixmap(w, 32);
KPixmap bgPix1 = QPixmap(w/2, 32);
KPixmap bgPix2 = QPixmap(w - bgPix1.width(), 32);
QColor color = palette().color(QPalette::Active, QColorGroup::Background);
KPixmapEffect::gradient( bgPix1, color.light(110), color.dark(120), KPixmapEffect::HorizontalGradient, 0);
KPixmapEffect::gradient( bgPix2, color.dark(105), color.light(130), KPixmapEffect::HorizontalGradient, 0);
QPainter p(&bgPix);
p.drawPixmap(0,0,bgPix1);
p.drawPixmap(bgPix1.width(),0,bgPix2);
p.end();
setPaletteBackgroundPixmap( bgPix );
}
}
QWidget::resizeEvent( e );
}
void Panel::poof()
{
/*if (_draggedMe)
{
_draggedMe = false;
return;
}*/
QObjectList *kids = const_cast<QObjectList*>(children());
if (kids && !kids->isEmpty())
{
QObject *o;
StartMenuButton *bt = 0L;
for ( o = kids->first(); o; o = kids->next() )
{
bt = 0L;
if ((bt = (dynamic_cast<StartMenuButton*>(o))) && bt->isMoving())
{
bt->hide(); bt->deleteLater(); bt = 0L;
--_count;
}
}
_poofIndex = 0;
_poofPix = new QPixmap(locateLocal("data", "baghira/poof.png"), "png");
_poofAnimPix = new QPixmap(_poofPix->width(), _poofPix->width());
if (!_poof)
_poof = new QWidget(0,0, Qt::WType_TopLevel | Qt::WStyle_NoBorder | Qt::WStyle_StaysOnTop | Qt::WX11BypassWM);
#if KDE_IS_VERSION(3,3,91) //3.4 beta
KWin::setShadowSize(_poof->winId(), 0);
#endif
_poof->setFixedSize(_poofPix->width(), _poofPix->width());
int x = QCursor::pos().x() - _poof->width()/2;
int y = QCursor::pos().y() - _poof->height()/2;
QPixmap bgPix = QPixmap::grabWindow( qt_xrootwin(), x, y, _poofPix->width(), _poofPix->width());
_poof->move(x,y);
_poof->show();
_poof->setBackgroundOrigin(QWidget::WidgetOrigin);
_poof->setPaletteBackgroundPixmap( bgPix );
runPoof();
}
}
void Panel::runPoof()
{
if (_poofIndex > 4)
{
_poof->hide();
delete _poofPix;
_poofPix = 0L;
// delete _poof;
// _poof = 0L;
delete _poofAnimPix;
_poofAnimPix = 0L;
_poofIndex = 0;
return;
}
_poof->erase();
bitBlt(_poof, 0 ,0, _poofPix, 0, _poofIndex * _poofPix->width(), _poofPix->width(), _poofPix->width(), Qt::AndROP);
++_poofIndex;
QTimer::singleShot ( 70, this, SLOT(runPoof()) ); // around 15 fps
}
void Panel::mouseReleaseEvent ( QMouseEvent * mre )
{
if (mre->state() & Qt::RightButton)
{
iconAddPosition = mre->pos();
linkConfigDialog->setCaption ( i18n("New Link") );
linkConfigDialog->title->clear();
linkConfigDialog->command->clear();
linkConfigDialog->icon->resetIcon();
disconnect(linkConfigDialog->buttonOk, SIGNAL(clicked()), 0, 0);
connect(linkConfigDialog->buttonOk, SIGNAL(clicked()), linkConfigDialog, SLOT(accept()));
connect(linkConfigDialog->buttonOk, SIGNAL(clicked()), this, SLOT(addIcon()));
linkConfigDialog->exec();
}
}
void Panel::dragEnterEvent ( QDragEnterEvent *dee )
{
if (BaghiraLinkDrag::canDecode(dee))
{
QObjectList *kids = const_cast<QObjectList*>(children());
if (kids && !kids->isEmpty())
{
QObject *o;
StartMenuButton *bt = 0L;
for ( o = kids->first(); o; o = kids->next() )
if ((bt = (dynamic_cast<StartMenuButton*>(o))) && bt->isMoving())
// this is just some icon the user drags around ad that accidently left the panel
{
BaghiraLinkDrag::setAccepted();
// as we cannot access Qts dragmanager and qdragobject doesn't provide a function to cancel the drag, we just emit a virtual escape key...
_draggedMe = true; // ensure to please not poof ;P
XTestFakeKeyEvent(qt_xdisplay(),XKeysymToKeycode(qt_xdisplay(), XK_Escape), true, 0);
XTestFakeKeyEvent(qt_xdisplay(),XKeysymToKeycode(qt_xdisplay(), XK_Escape), false, 0);
XFlush(qt_xdisplay());
repositionIcon(bt, mapFromGlobal(dee->pos()));
return;
}
}
dee->accept(TRUE);
}
else if (QUriDrag::canDecode(dee) || QTextDrag::canDecode(dee))
dee->accept(TRUE);
}
void Panel::dropEvent ( QDropEvent *de )
{
QStrList list;
QString title;
QString command;
QString icon;
int index;
if ( BaghiraLinkDrag::decode(de, &title, &command, &icon, &index) )
{
addIcon ( icon, title, command, QPoint(de->pos().x() - (_BIGSIZE_(_size)/2), de->pos().y() - (_BIGSIZE_(_size)/2)));
BaghiraLinkDrag::setAccepted();
}
else if ( QUriDrag::decode(de, list) )
{
char *uri;
KURL url;
for ( uri = list.first(); uri; uri = list.next() )
{
url = KURL(uri);
if (url.protocol() == "http")
addIcon ( "html", url.host()+(url.path()=="/"?QString(""):url.path()), uri, de->pos() );
else
{
KFileItem item = KFileItem(KFileItem::Unknown, KFileItem::Unknown, url, true);
addIcon ( item.iconName(), url.fileName().isEmpty()?url.prettyURL():url.fileName(), uri, de->pos() );
}
}
}
else if (QTextDrag::decode(de, command))
{
KURL url(command);
if (url.isValid())
{
if (url.protocol() == "http")
addIcon ( "html", url.host()+(url.path()=="/"?QString(""):url.path()), command, de->pos() );
else
{
KFileItem item = KFileItem(KFileItem::Unknown, KFileItem::Unknown, url, true);
addIcon ( item.iconName(), url.fileName().isEmpty()?url.prettyURL():url.fileName(), command, de->pos() );
}
}
else if (command.contains('@'))
{
command.replace(" ","");
addIcon ( "kmail", command, "mailto:"+command, de->pos() );
}
else if (command.contains("'at'")) //last chance for anti-spam addy
{
command.replace(" ","");
command.replace("'at'","@");
addIcon ( "kmail", command, "mailto:"+command, de->pos() );
}
else // ok, just take this as siple unknown command and hope the user knows, what she's ;) doing...
{
StartMenuButton *bt = addIcon ( command, command, command, de->pos() );
}
}
}
void Panel::repositionIcon(StartMenuButton *button, QPoint pt)
{
QObjectList *kids = const_cast<QObjectList*>(children());
if (!kids || kids->isEmpty()) // the easy one ;)
return;
if (kids->count() == 1) // button's for certain the only child ;)
{
if (_orientation == Qt::Horizontal)
button->move(pt.x(),0);
else
button->move(0,pt.y());
return;
}
QObject *o;
StartMenuButton *bt = 0L;
int xy = 0;
if (_orientation == Qt::Horizontal)
{
if (pt.x() < 0) // append horizontally
{
for ( o = kids->first(); o; o = kids->next() )
if ((bt = dynamic_cast<StartMenuButton*>(o)) && bt != button && bt->x() + bt->width() > xy )
xy = bt->x() + bt->width();
button->move(xy,0);
}
else // inject horizontally
{
// first find possible icon under the position
for ( o = kids->first(); o; o = kids->next() )
{
if ((bt = dynamic_cast<StartMenuButton*>(o)) && QRect(bt->pos(), bt->size()).contains(pt))
break;
else
bt = 0l;
}
if (bt) // found? - decide whether to insert left or right
{
if (bt->x() + bt->width()/2 > pt.x()) // move to old icon place
{
button->move(bt->x(), 0);
}
else // move to right
{
button->move(bt->x() + bt->width(), 0);
}
// adjust right icons
for ( o = kids->first(); o; o = kids->next() )
if ((bt = dynamic_cast<StartMenuButton*>(o)) && bt->x() >= button->x() && bt != button )
{
bt->move(bt->x() + button->width(), 0);
}
}
else // no collision, just move there
button->move(pt.x(), 0);
}
}
else
{
if (pt.y() < 0) // append vertically
{
for ( o = kids->first(); o; o = kids->next() )
if ((bt = dynamic_cast<StartMenuButton*>(o)) && bt != button && bt->y() + bt->height() > xy )
xy = bt->y() + bt->height();
button->move(0, xy);
}
else // inject vertically
{
// first find possible icon under the position
for ( o = kids->first(); o; o = kids->next() )
{
if ((bt = dynamic_cast<StartMenuButton*>(o)) && QRect(bt->pos(), bt->size()).contains(pt))
break;
else
bt = 0l;
}
if (bt) // found? - decide whether to insert up or down
{
if (bt->y() + bt->height()/2 > pt.y()) // move to old icon place
button->move(0, bt->y());
else // move to right
button->move(0, bt->y() + bt->height());
// adjust lower icons
for ( o = kids->first(); o; o = kids->next() )
if ((bt = dynamic_cast<StartMenuButton*>(o)) && bt->y() >= button->y() && bt != button )
bt->move(0, bt->y() + button->height());
}
else // no collision, just move there
button->move(0, pt.y());
}
}
}
StartMenuButton* Panel::addIcon ( QString icon, QString title, QString command, QPoint pt )
{
StartMenuButton *tmpButton = new StartMenuButton(_size, icon, title, command, StartMenuButton::Status, this);
// reposition icon
repositionIcon(tmpButton, pt);
// connections
connect (tmpButton, SIGNAL(hovered(const QString &)), this, SIGNAL(message(const QString &)));
connect (tmpButton, SIGNAL(unhovered()), this, SIGNAL(clearStatus()));
connect (tmpButton, SIGNAL(updateSize(int)), this, SLOT(updateSize(int)));
connect (tmpButton, SIGNAL(pressed(const QString &)), parent(), SLOT(execute(const QString &)));
connect (tmpButton, SIGNAL(pressed(const QString &)), parent(), SLOT(close()));
// done
// inc counter
_count++;
tmpButton->show();
return tmpButton;
}
void Panel::setOrientation ( Orientation ori )
{
if (_orientation == ori)
return;
_orientation = ori;
QObjectList *kids = const_cast<QObjectList*>(children());
if (!kids || kids->isEmpty())
return;
QObject *o;
StartMenuButton *bt = 0L;
for ( o = kids->first(); o; o = kids->next() )
if (bt = (dynamic_cast<StartMenuButton*>(o)))
bt->move(QPoint(bt->pos().y(), bt->pos().x()));
}
AppList::AppList(int size, QWidget * parent) : QScrollView(parent), _size(size)
{
popupBlocked_ = false;
enableClipper( true );
setFrameStyle(QFrame::LineEditPanel | QFrame::Sunken );
configDialog_ = new ConfigDialog;
helpDialog_ = new HelpDialog;
connect (((QObject*)configDialog_->buttonHelp), SIGNAL(clicked()), ((QObject*)helpDialog_), SLOT(exec()));
connect (((QObject*)configDialog_->buttonCancel), SIGNAL(clicked()), this, SLOT(unblockPopup()));
m_widget = new QFrame(viewport());
m_widget->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
m_widget->setPaletteBackgroundColor(KGlobalSettings::baseColor());
addChild(m_widget,0,0);
setResizePolicy(QScrollView::AutoOneFit);
m_widget->show();
infoLayout = new QVBoxLayout(m_widget);
infoLabel = new QLabel(m_widget);
infoLabel->setPaletteBackgroundColor(infoColor);
infoLabel->setTextFormat( Qt::RichText );
infoLayout->addWidget(infoLabel);
m_VLayout = new QVBoxLayout(infoLayout);
m_iconLoader = KGlobal::iconLoader();
m_popup = new KPopupMenu(this);
m_popup->insertItem(i18n("Edit Entry"), this, SLOT(editDialog()));
m_popup->insertItem(i18n("Remove Entry"), this, SLOT(removeEntry()));
m_popup->insertSeparator();
m_popup->insertItem(i18n("Add Entry"), this, SLOT(addDialog()));
init();
}
void AppList::mouseReleaseEvent ( QMouseEvent * e )
{
if (e->button() == Qt::RightButton)
addDialog();
}
void AppList::windowActivationChange ( bool oldActive )
{
if (isActiveWindow() && entryList.current())
entryList.current()->setFocus();
QScrollView::windowActivationChange ( oldActive );
}
void AppList::reloadIcons( int size)
{
_size = size;
QPtrListIterator<StartMenuEntry> it(entryList);
StartMenuEntry *runner;
while( (runner = it.current()) != 0 )
{
++it;
runner->reloadIcon(size);
}
}
void AppList::addDialog()
{
disconnect (((QObject*)configDialog_->buttonOk), SIGNAL(clicked()), this, 0);
connect (((QObject*)configDialog_->buttonOk), SIGNAL(clicked()), this, SLOT(addEntry()));
configDialog_->appName->clear();
configDialog_->category->clearEdit();
configDialog_->command->clear();
configDialog_->genericName->clear();
configDialog_->iconButton->resetIcon();
configDialog_->keywords->clear();
configDialog_->startupFeedback->setChecked( true );
configDialog_->showInSystray->setChecked( false );
configDialog_->description->clear();
configDialog_->startInTerminal->setChecked( false );
configDialog_->terminalSettings->clear();
configDialog_->startAsUser->setChecked( false );
configDialog_->username->clear();
configDialog_->workingDir->clear();
configDialog_->shortcut->setShortcut(KShortcut::null(), false);
configDialog_->setCaption ( i18n("New Entry") );
((QWidget*)(configDialog_->extendedGroup))->hide();
configDialog_->buttonDetail->setDown ( false );
configDialog_->adjustSize();
configDialog_->show();
}
void AppList::addEntry()
{
QString fullpath = configDialog_->category->currentText();
while (fullpath[0] == '/') // remove leading "/"'s
{
fullpath.remove(0,1);
}
fullpath = KService::newServicePath(true, fullpath + configDialog_->appName->text());
//qWarning("%s",fullpath.ascii());
writeEntry(fullpath);
KService *s = new KService(fullpath);
QStringList list(KServiceGroup::group(configDialog_->category->currentText())->caption());
StartMenuEntry *sme = addApp(s, list, configDialog_->category->currentText());
sme->rank = 0xFFFFFF; // hype rank to max, i.e. keep this entry on top of everything - for this session or until first use
sme->show();
sort();
}
void AppList::removeEntry()
{
popupBlocked_ = true;
if (KMessageBox::questionYesNo (this, i18n("<qt>Are you sure you want to remove<br> %1</qt>").arg(handledEntry->title()), i18n("Remove ALI entry")) == KMessageBox::Yes)
{
qWarning("gonna delete!");
writeEntry(handledEntry->m_service->locateLocal(), true);
handledEntry->hide();
entryList.removeRef(handledEntry);
delete handledEntry;
handledEntry = 0L;
}
popupBlocked_ = false;
}
void AppList::editDialog()
{
if (!handledEntry)
return;
popupBlocked_ = true;
disconnect (((QObject*)configDialog_->buttonOk), SIGNAL(clicked()), this, 0);
connect (((QObject*)configDialog_->buttonOk), SIGNAL(clicked()), this, SLOT(editEntry()));
configDialog_->appName->setText(handledEntry->m_service->name());
configDialog_->category->setCurrentItem (handledEntry->groupPath, false);
configDialog_->showInSystray->setChecked( handledEntry->m_service->exec().contains("ksystraycmd ") );
if (!configDialog_->showInSystray->isChecked())
configDialog_->command->setURL(handledEntry->m_service->exec());
else
configDialog_->command->setURL(handledEntry->m_service->exec().right(handledEntry->m_service->exec().length() - (handledEntry->m_service->exec().findRev("ksystraycmd ") + 12)));
configDialog_->genericName->setText(handledEntry->m_service->genericName());
configDialog_->iconButton->setIcon(handledEntry->m_service->icon ());
configDialog_->keywords->setText(handledEntry->m_service->keywords().join(","));
configDialog_->startupFeedback->setChecked( handledEntry->m_service->property ( "StartupNotify" ).toBool());
configDialog_->description->setText(handledEntry->m_service->comment());
configDialog_->startInTerminal->setChecked( handledEntry->m_service->terminal() );
configDialog_->terminalSettings->setText(handledEntry->m_service->terminalOptions());
configDialog_->startAsUser->setChecked( handledEntry->m_service->substituteUid() );
configDialog_->username->setText(handledEntry->m_service->username());
configDialog_->workingDir->setURL(handledEntry->m_service->path());
// KKeyButton* shortcut;
configDialog_->setCaption ( i18n("Edit Entry") );
((QWidget*)(configDialog_->extendedGroup))->hide();
configDialog_->buttonDetail->setDown ( false );
configDialog_->adjustSize();
configDialog_->show();
}
void AppList::editEntry()
{
QString fullpath;
if (handledEntry->groupPath == configDialog_->category->currentText()) // group not changed
fullpath = handledEntry->m_service->locateLocal(); // find a local replacement path
else // more complex: remove (del/shadow) entry from old group and create one in the new group
{
writeEntry(handledEntry->m_service->locateLocal(), true); //hide from old group
fullpath = configDialog_->category->currentText();
while (fullpath[0] == '/') // remove leading "/"'s
fullpath.remove(0,1);
fullpath = KService::newServicePath(true, fullpath + configDialog_->appName->text()); // find new path
}
writeEntry(fullpath);
handledEntry->hide();
QDate lu = handledEntry->lastUse;
uint u = handledEntry->usage;
entryList.removeRef(handledEntry);
delete handledEntry;
handledEntry = 0L;
KService *s = new KService(fullpath);
QStringList list(KServiceGroup::group(configDialog_->category->currentText())->caption());
StartMenuEntry *sme = addApp(s, list, configDialog_->category->currentText());
sme->lastUse = lu;
sme->usage = u;
sme->rank = 8 + u - lu.daysTo(QDate::currentDate());
if (!config) config = new KConfig("bStarter", false, false);
config->setGroup("Statistics");
sme->saveStats();
delete config;
config = 0L;
sme->show();
sort();
popupBlocked_ = false;
}
void AppList::writeEntry(QString path, bool hidden )
{
KConfig *config = new KConfig(path);
config->setDesktopGroup();
if (!configDialog_->description->text().isEmpty())
config->writeEntry("Comment", configDialog_->description->text());
if (!configDialog_->command->url().isEmpty())
if (configDialog_->showInSystray->isChecked())
config->writeEntry("Exec", "ksystraycmd " + configDialog_->command->url());
else
config->writeEntry("Exec", configDialog_->command->url());
if (!configDialog_->genericName->text().isEmpty())
config->writeEntry("GenericName", configDialog_->genericName->text());
if (hidden)
config->writeEntry("Hidden", true);
else if (config->readBoolEntry("Hidden", false))
config->writeEntry("Hidden", false);
if (!configDialog_->iconButton->icon().isNull())
config->writeEntry("Icon", configDialog_->iconButton->icon());
if (!configDialog_->keywords->text().isEmpty())
config->writeEntry("Keywords", QStringList::split(',', configDialog_->keywords->text()));
if (!configDialog_->appName->text().isEmpty())
config->writeEntry("Name", configDialog_->appName->text());
if (!configDialog_->workingDir->url().isEmpty())
config->writeEntry("Path", configDialog_->workingDir->url());
if (configDialog_->startupFeedback->isChecked())
config->writeEntry("StartupNotify", true);
if (configDialog_->startInTerminal->isChecked())
{
config->writeEntry("Terminal", 1);
if (!configDialog_->terminalSettings->text().isEmpty())
config->writeEntry("TerminalOptions", configDialog_->terminalSettings->text());
}
config->writeEntry("Type", "Application");
if (configDialog_->startAsUser->isChecked())
{
config->writeEntry("X-KDE-SubstituteUID", true);
if (!configDialog_->username->text().isEmpty())
config->writeEntry("X-KDE-Username", configDialog_->username->text());
}
delete config;
// configDialog_->category->setCurrentItem (handledEntry->m_service->categories().join("/"), true);
}
void AppList::popup(StartMenuEntry* entry)
{
if (popupBlocked_ && configDialog_->isShown())
return;
handledEntry = entry;
m_popup->popup(QCursor::pos());
}
void AppList::sort()
{
// first clean the layout (i assume that QLayout::remove() will search from beginning so removing over the current order will be quite fast)
QPtrListIterator<StartMenuEntry> it(entryList);
StartMenuEntry *runner;
while( (runner = it.current()) != 0 )
{
++it;
m_VLayout->remove ( runner );
}
((MyVBoxLayout*)m_VLayout)->deleteAllItems(); // get rid of the stretch
// then sort the list
entryList.sort();
it.toFirst();
// now rebuild the layout from new list
while( (runner = it.current()) != 0 )
{
++it;
m_VLayout->addWidget ( runner );
}
m_VLayout->addStretch(1); // add final stretch
}
void AppList::init()
{
m_root = KServiceGroup::group(QString::null);
if (!m_root || !m_root->isValid())
{
qWarning("ROOT NOT FOUND");
return;
}
favItemAmount = config->readNumEntry("FavItemAmount", 10);
neewbieApps << "konqueror" << "kmail" << "kppp";
if (newbie = config->readBoolEntry("firstUse", true)) // '/' is certainly not unescaped part of a filename ;)
{
infoLabel->setText ( i18n("<qt><b>First Session Applications</b></qt>") );
// delete config;
// config = 0L;
}
else
{
infoLabel->setText ( i18n("<qt><b>Favorite Applications</b><br></qt>") );
}
config->setGroup("Statistics");
QStringList captions, paths;
insertGroup(m_root, captions, paths);
paths.sort();
configDialog_->category->insertStringList(paths);
configDialog_->category->completionObject()->setCompletionMode( KGlobalSettings::CompletionPopupAuto );
configDialog_->category->completionObject()->insertItems(paths);
// if (config) { delete config; config = 0L; }
sort();
reset();
}
void AppList::save(KConfig *config)
{
config->setGroup("Statistics");
QPtrListIterator<StartMenuEntry> it(entryList);
StartMenuEntry *runner;
while( (runner = it.current()) != 0 )
{
++it;
runner->saveStats();
}
}
void AppList::insertGroup(KServiceGroup *g, QStringList & captions, QStringList & paths)
{
KServiceGroup::List list = g->entries(true, true, false, false);
if (list.isEmpty())
{
return;
}
else
{
captions.append(g->caption());
if (!categories.contains(g->caption()))
categories.append(g->caption());
if (!paths.contains(g->relPath()))
paths.append(g->relPath());
for( KServiceGroup::List::ConstIterator it = list.begin(); it != list.end(); it++)
{
KSycocaEntry *p = (*it);
if (p->isType(KST_KService))
{
KService *s = static_cast<KService *>(p);
if ((s->name().at(0) == '.'))
continue;
if (s->type() == "Application")
{
addApp(s, captions, g->relPath());
}
}
else if (p->isType(KST_KServiceGroup))
{
KServiceGroup *g2 = static_cast<KServiceGroup *>(p);
if ((g2->name().at(0) == '.'))
continue;
insertGroup(g2,captions, paths);
}
}
captions.remove(g->caption());
}
}
StartMenuEntry* AppList::addApp(KService * s, QStringList & captions, QString relPath)
{
StartMenuEntry * tmp = new StartMenuEntry(s, relPath, _size, neewbieApps.find(s->desktopEntryName()) != neewbieApps.end(), m_widget);
connect (tmp, SIGNAL(appUp()), this, SLOT(appUp()));
connect (tmp, SIGNAL(appDown()), this, SLOT(appDown()));
connect (tmp, SIGNAL(appLeft()), this, SLOT(appLeft()));
connect (tmp, SIGNAL(hovered(const QString&)), this, SIGNAL(message(const QString&)));
if (useKTTS) connect (tmp, SIGNAL(sayText(const QString&)), this, SIGNAL(sayText(const QString&)));
connect (tmp, SIGNAL(unhovered()), this, SIGNAL(clearStatus()));
connect (tmp, SIGNAL(pressed()), parent(), SLOT(close()));
connect (tmp, SIGNAL(popup(StartMenuEntry*)), this, SLOT(popup(StartMenuEntry*)));
connect (tmp, SIGNAL(closeMenu()), parent(), SLOT(close()));
connect (tmp, SIGNAL(executed()), this, SLOT(sort()));
m_VLayout->addWidget(tmp);
tmp->hide();
entryList.append(tmp);
KeyWordList::Iterator it;
if (!(s->name().isNull() || s->name().isEmpty()))
{
it = m_keywordList.insert(s->name(), StartMenuEntryList(), false);
it.data().append( tmp );
}
QStringList kw;
#if 0
kw = s->categories(); // THIS IS ****IMPORTANT***** kicker will crash on init if you try to grep through the pointers!
if (!kw.isEmpty())
{
QStringList::Iterator key;
for ( key = kw.begin(); key != kw.end(); ++key )
{
if (!((*key).isNull() || (*key).isEmpty()))
{
it = m_keywordList.insJediKnightert(*key, StartMenuEntryList(), false);
it.data().append( tmp );
}
}
}
#endif
kw = s->keywords(); // THIS IS ****IMPORTANT***** kicker will crash on init if you try to grep through the pointers!
if (!kw.isEmpty())
{
for ( QStringList::Iterator key = kw.begin(); key != kw.end(); ++key )
{
if (!((*key).isNull() || (*key).isEmpty()))
{
it = m_keywordList.insert(*key, StartMenuEntryList(), false);
it.data().append( tmp );
}
}
}
// group captions (so Games/IDSoftware/Quake3 will appear in Games and IDSoftware)
if (!captions.isEmpty())
{
for ( QStringList::Iterator key = captions.begin(); key != captions.end(); ++key )
{
if (!((*key).isNull() || (*key).isEmpty()))
{
it = m_groupList.insert(*key, StartMenuEntryList(), false);
it.data().append( tmp );
}
}
}
return tmp;
}
void AppList::finish()
{
entryList.last(); entryList.next();
m_VLayout->addStretch(1);
categories.sort();
}
void AppList::appDown()
{
StartMenuEntry *save;
if (entryList.current() == 0L/*entryList.getLast()*/)
{
entryList.first();
save = 0L;
}
else
{
save = entryList.current();
entryList.next();
}
for ( StartMenuEntry *runner = entryList.current(); runner; runner = entryList.next() )
if (runner->isShown())
{
if (save) save->clearFocus();
runner->setFocus();
QPoint pt(0,runner->height());
pt = runner->mapToParent(pt);
ensureVisible ( pt.x(), pt.y());
return;
}
// if (currentEntry == entryList.end())
// currentEntry = entryList.begin(); // keep this somewhere valid
}
void AppList::appUp()
{
if (entryList.current() == entryList.getFirst())
{
entryList.current()->clearFocus();
entryList.last(); entryList.next(); // we jump out
emit looseKey();
return;
}
StartMenuEntry *save = entryList.current();
StartMenuEntry *runner;
if (entryList.current())
runner = entryList.prev();
else
runner = entryList.last();
for ( ; runner != entryList.getFirst(); runner = entryList.prev())
if (runner->isShown())
{
if (save) save->clearFocus();
runner->setFocus();
QPoint pt(0,0);
pt = runner->mapToParent(pt);
ensureVisible ( pt.x(), pt.y());
return;
}
if (runner == entryList.getFirst())
{
if (save) save->clearFocus();
if (runner->isShown())
{
runner->setFocus();
QPoint pt(0,0);
pt = runner->mapToParent(pt);
ensureVisible ( pt.x(), pt.y());
}
else
{
entryList.last(); entryList.next();// we jump out
emit looseKey();
}
}
}
void AppList::appLeft()
{
if (entryList.current())
{
entryList.current()->clearFocus();
entryList.last(); entryList.next(); // we jump out
}
emit looseKey();
}
void AppList::showCategory(const QString & string)
{
infoLabel->setText(string);
infoLabel->show();
StartMenuEntry *it2;
KeyWordList::Iterator it;
for ( it = m_groupList.begin(); it != m_groupList.end(); ++it )
{
if (it.key() == string)
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = true;
}
else
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = it2->display || false;
}
}
uint visibleItems = 0;
for ( it2 = entryList.first(); it2; it2 = entryList.next())
{
if (it2->display)
{
visibleItems++;
it2->show();
}
else
it2->hide();
it2->display = false;
}
if (useKTTS && visibleItems == 0)
{
QString text = i18n("for TTS output, informs the user that no entries are in the currently selected group", "Warning! No Applications in group %1").arg(string);
emit sayText(text);
}
}
void AppList::search(const QString & string)
{
StartMenuEntry *it2;
if (string == QString::null || string == "") // empty line - remove all and exit
{
infoLabel->setText ( i18n("<qt><b>Favorite Applications</b><br></qt>") );
infoLabel->show();
int i = 0;
for ( it2 = entryList.first(); it2; it2 = entryList.next() )
{
i < favItemAmount ? it2->show() : it2->hide();
i++;
}
return;
}
infoLabel->hide();
// ok, we need a 2pass search: 1st to figure out which to show, 2nd to show or hide things
// the implementation also prevents us from spending time on showing/hiding things and some onscreen flicker, O(k*n(k)*n)
KeyWordList::Iterator it;
//keywords
for ( it = m_keywordList.begin(); it != m_keywordList.end(); ++it )
{
if (it.key().contains(string, false) > 0)
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = true;
}
else
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = it2->display || false;
}
}
//groups
for ( it = m_groupList.begin(); it != m_groupList.end(); ++it )
{
if (it.key().contains(string, false) > 0)
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = true;
}
else
{
for ( it2 = it.data().first(); it2; it2 = it.data().next())
it2->display = it2->display || false;
}
}
//items
uint visibleItems = 0;
for ( it2 = entryList.first(); it2; it2 = entryList.next())
{
if (it2->display && visibleItems < 50) //limit this to a healthy size
{
visibleItems++;
it2->show();
}
else
it2->hide();
it2->display = false;
}
if (useKTTS && visibleItems == 0)
{
QString text = i18n("for TTS output, no entries match the current search text", "Warning! No more Applications left. The entered Text is %1").arg(spell(string));
emit sayText(text);
}
}
void AppList::clear()
{
for ( StartMenuEntry *it = entryList.first(); it; it = entryList.next())
it->hide();
}
void AppList::reset()
{
newbie ?
infoLabel->setText ( i18n("<qt><b>First Session Applications</b></qt>") ) :
infoLabel->setText ( i18n("<qt><b>Favorite Applications</b><br></qt>") );
infoLabel->show();
if (newbie)
{
for ( StartMenuEntry *it = entryList.first(); it; it = entryList.next())
{
it->forNewbie ? it->show() : it->hide();
}
}
else
{
uint i = 0;
for ( StartMenuEntry *it = entryList.first(); it; it = entryList.next())
{
i < favItemAmount ? it->show() : it->hide();
i++;
}
}
setContentsPos(0, 0);
}
StartMenu::StartMenu( int size, QWidget * parent, WFlags f ) : QWidget(parent, "StartMenu", f), _size(size), inMove(false)
{
m_panelPos = StartMenu::Nowhere;
panelLayout = new QGridLayout ( this, 3, 3 );
config = new KConfig("bStarter", true, false);
config->setGroup("Shell");
history = config->readListEntry("History");
config->setGroup("Settings");
if (useKTTS = config->readBoolEntry("useKTTS", false))
m_spokenText = 0;
_filterData = new KURIFilterData();
int r,g,b,r2,g2,b2;
KGlobalSettings::baseColor().getRgb(&r,&g,&b);
KGlobalSettings::textColor().getRgb(&r2,&g2,&b2);
commentColor.setRgb((r+r2)/2,(g+g2)/2,(b+b2)/2);
infoColor.setRgb((3*r+r2)/4,(3*g+g2)/4,(3*b+b2)/4);
currentHistoryItem = history.end();
header = new QWidget(this, "_B_ALI_HEADER");
header->installEventFilter(this);
QHBoxLayout *headerLayout = new QHBoxLayout(header, 5, 3);
userButton = new StartMenuButton(_size, "folder_home", QString(getenv("USER")), "~", StartMenuButton::Status, header, "_B_ALI_HEADER");
headerLayout->addWidget(userButton);
header->setPaletteBackgroundColor(KGlobalSettings::highlightColor());
connect (userButton, SIGNAL(pressed(const QString &)), this, SLOT(execute(const QString &)));
connect (userButton, SIGNAL(pressed(const QString &)), this, SLOT(close()));
QBoxLayout *mainLayout = new QVBoxLayout();
panelLayout->addLayout(mainLayout, 1, 1);
mainLayout->addWidget(header);
mainLayout->addSpacing ( 3 );
QBoxLayout *centerLayout = new QHBoxLayout( mainLayout );
centerLayout->addSpacing ( 3 );
appList = new AppList(_size, this);
appList->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
appList->finish();
searchLine = new SearchLine(header);
categoryCombo = new QComboBox(header, "_B_ALI_HEADER");
headerLayout->addWidget(categoryCombo);
categoryCombo->setLineEdit ( searchLine );
categoryCombo->insertStringList(appList->categories);
categoryCombo->setEditable ( true );
categoryCombo->setInsertionPolicy(QComboBox::NoInsertion);
searchLine->installEventFilter(this);
searchLine->setCompletionMode(KGlobalSettings::CompletionAuto);
config->setGroup("Shortcuts");
// read shortcuts...
QStringList cuts = config->readListEntry ("Shortcuts", ',');
QStringList cats = config->readListEntry ("Categories", ',');
QStringList::Iterator it;
QStringList::Iterator it2 = cats.begin();
for ( it = cuts.begin(); it != cuts.end(); ++it )
{
if (it2 == cats.end()) break;
shortcutList.insert(MyKey((*it)),(*it2));
it2++;
}
//---
QString PATH(getenv("PATH"));
int n = PATH.contains(':', false);
QStringList list;
for (int i = 0; i < n; i++)
{
QDir execDir(PATH.section(':', i, i));
list = execDir.entryList(QDir::Files | QDir::Executable, QDir::Name | QDir::IgnoreCase );
searchLine->completionObject()->insertItems(list);
}
connect (categoryCombo, SIGNAL(activated( const QString &)), appList, SLOT(showCategory(const QString &)));
connect (searchLine, SIGNAL(typedTextChanged(const QString &)), appList, SLOT(search(const QString &)));
connect (searchLine, SIGNAL(textChanged(const QString &)), this, SLOT(endHistory()));
connect (appList, SIGNAL(looseKey()), searchLine, SLOT(setFocus()));
connect (appList, SIGNAL(looseKey()), searchLine, SLOT(selectAll() ));
connect (kapp, SIGNAL(shutDown()), this, SLOT(save() ));
if (useKTTS) connect (appList, SIGNAL(sayText(const QString&)), this, SLOT(sayText(const QString&) ));
centerLayout->addWidget(appList,10);
centerLayout->addSpacing ( 3 );
m_panel = new Panel(_size, this, "_B_ALI_HEADER");
// m_panel->installEventFilter(this);
m_panel->setFixedHeight(_BIGSIZE_(_size)+4);
statusBar = new KSqueezedTextLabel(this);
QFont tmpFnt = statusBar->font();
tmpFnt.setBold(true);
statusBar->setFont(tmpFnt);
connect (appList, SIGNAL(message(const QString&)), this, SLOT(message(const QString&) ));
connect (appList, SIGNAL(clearStatus()), this, SLOT(clearStatus() ));
connect (m_panel, SIGNAL(message(const QString&)), this, SLOT(centerMessage(const QString&) ));
connect (m_panel, SIGNAL(clearStatus()), this, SLOT(clearStatus() ));
mainLayout->addSpacing ( 3 );
mainLayout->addWidget ( statusBar );
panelLayout->addWidget ( m_panel, 2, 1 );
m_panel->hide();
if (config) { delete config; config = 0L; }
// KDrawer *drawer = new KDrawer(this, KDrawer::Bottom);
}
void StartMenu::save()
{
config = new KConfig("bStarter", false, false);
config->setGroup("Shell");
QStringList lst;
for ( QStringList::Iterator it = history.begin(); it != history.end(); ++it )
lst.prepend(*it);
config->writeEntry("History", lst);
config->setGroup("Settings");
config->writeEntry("firstUse", false);
appList->save(config);
m_panel->save(config);
delete config; config = 0L;
}
#if 0
extern int kicker_screen_number;
void StartMenu::slotLock()
{
QCString appname( "kdesktop" );
// if ( kicker_screen_number )
// appname.sprintf("kdesktop-screen-%d", kicker_screen_number);
kapp->dcopClient()->send(appname, "KScreensaverIface", "lock()", "");
}
#endif
void StartMenu::reloadIcons( int size)
{
_size = size;
m_panel->reloadIcons(size);
appList->reloadIcons(size);
}
void StartMenu::setCategory(const QString & category)
{
categoryCombo->setCurrentItem ( categoryCombo->listBox()->index(categoryCombo->listBox()->findItem(category, Qt::ExactMatch)));
//emit categoryCombo->activated ( category ); // dunno if i'll need that once, needs protected access
appList->showCategory(category);
}
void StartMenu::updateShortcuts(ShortcutList & list)
{
shortcutList = list;
}
void StartMenu::toggleKTTS(bool on)
{
useKTTS = on;
if (useKTTS)
{
m_spokenText = 0;
QPtrListIterator<StartMenuEntry> it(appList->entryList);
StartMenuEntry *runner;
while( (runner = it.current()) != 0 )
{
++it;
connect (runner, SIGNAL(sayText(const QString&)), this, SIGNAL(sayText(const QString&)));
}
connect (appList, SIGNAL(sayText(const QString&)), this, SLOT(sayText(const QString&) ));
}
else
{
QPtrListIterator<StartMenuEntry> it(appList->entryList);
StartMenuEntry *runner;
while( (runner = it.current()) != 0 )
{
++it;
disconnect (runner, SIGNAL(sayText(const QString&)), this, SIGNAL(sayText(const QString&)));
}
disconnect (appList, SIGNAL(sayText(const QString&)), this, SLOT(sayText(const QString&) ));
}
}
SearchLine::SearchLine( QWidget * parent ) : KLineEdit(parent){blocked = false;};
void SearchLine::makeCompletion (const QString & string)
{
if (blocked) {blocked = false; return;}
emit typedTextChanged(string);
KLineEdit::makeCompletion (string);
}
StartMenu::~StartMenu()
{
// appList->save();
}
void StartMenu::sayText(const QString &text)
{
// strip tags
QString cleanText;
bool copy = true;
for (uint i = 0; i < text.length(); i++)
{
if (!copy && text[i] == '>') // end tag, set copy true and move on
{
copy = true;
continue;
}
if (copy && text[i] == '<') // tag start, set copy false and move on
{
copy = false;
continue;
}
if (copy) //copy char ;)
cleanText += text[i];
}
// done
QByteArray data1;
QDataStream arg1(data1, IO_WriteOnly);
arg1 << m_spokenText; // stop what we messaged before (if)
if (!kapp->dcopClient()->send("kttsd", "kspeech", "stopText(uint)", data1))
qDebug("there was some error using DCOP.");
QByteArray data, replyData;
QCString replyType;
QDataStream arg(data, IO_WriteOnly);
arg << cleanText << ""; // ask for the full list
if (!kapp->dcopClient()->call("kttsd", "kspeech", "sayText(QString, QString)", data, replyType, replyData))
qDebug("there was some error using DCOP.");
else
{
QDataStream reply(replyData, IO_ReadOnly);
if (replyType == "uint")
reply >> m_spokenText;
else
qWarning("properties() returned an unexpected type of reply (%s)!",QString(replyType).ascii());
}
}
void StartMenu::show()
{
m_panel->setBackgroundOrigin(QWidget::WidgetOrigin);
statusBar->setBackgroundOrigin(QWidget::ParentOrigin);
searchLine->setText(i18n("Type to search or enter a command"));
searchLine->selectAll();
searchLine->setFocus();
// KWin::setOpacity(winId(), 80);
QWidget::show();
}
void StartMenu::hide()
{
emit aboutToHide();
searchLine->clear();
appList->reset();
QWidget::hide();
}
void StartMenu::message(const QString &text)
{
statusBar->setAlignment ( Qt::AlignAuto | Qt::AlignVCenter );
statusBar->setText(text);
}
void StartMenu::centerMessage(const QString &text)
{
statusBar->setAlignment ( Qt::AlignCenter );
statusBar->setText(text);
}
void StartMenu::clearStatus()
{
statusBar->clear();
}
void StartMenu::setPanelPosition(PanelPosition p)
{
if (p == m_panelPos)
return;
panelLayout->remove(m_panel);
switch (p)
{
case StartMenu::South:
m_panel->show();
if (m_panelPos == StartMenu::Nowhere || m_panelPos == StartMenu::West || m_panelPos == StartMenu::East )
{
// m_panel->set2SizePolicies(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
m_panel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_panel->setOrientation ( Qt::Horizontal );
m_panel->setFixedHeight(_BIGSIZE_(_size)+4);
m_panel->setMaximumWidth(32767);
}
panelLayout->addWidget(m_panel, 2, 1);
break;
case StartMenu::West:
m_panel->show();
if (m_panelPos == StartMenu::Nowhere || m_panelPos == StartMenu::South || m_panelPos == StartMenu::North )
{
// m_panel->set2SizePolicies(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding);
m_panel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
m_panel->setOrientation ( Qt::Vertical );
m_panel->setFixedWidth(_BIGSIZE_(_size)+4);
m_panel->setMaximumHeight(32767);
}
panelLayout->addWidget(m_panel, 1, 0);
break;
case StartMenu::East:
m_panel->show();
if (m_panelPos == StartMenu::Nowhere || m_panelPos == StartMenu::South || m_panelPos == StartMenu::North )
{
// m_panel->set2SizePolicies(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding);
m_panel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
m_panel->setOrientation ( Qt::Vertical );
m_panel->setFixedWidth(_BIGSIZE_(_size)+4);
m_panel->setMaximumHeight(32767);
}
panelLayout->addWidget(m_panel, 1, 2);
break;
case StartMenu::North:
m_panel->show();
if (m_panelPos == StartMenu::Nowhere || m_panelPos == StartMenu::West || m_panelPos == StartMenu::East )
{
// m_panel->set2SizePolicies(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
m_panel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_panel->setOrientation ( Qt::Horizontal );
m_panel->setFixedHeight(_BIGSIZE_(_size)+4);
m_panel->setMaximumWidth(32767);
}
panelLayout->addWidget(m_panel, 0, 1);
break;
default:
m_panel->hide();
// break;
}
m_panelPos = p;
}
void StartMenu::execute(const QString& command)
// adapted from kicker run applet - far more convenient ;)
{
history.remove(command);
history.append(command); // all - the list is not stored and the user may want to easily correct mistypes of LOOOOOOOOOOOOOOOOOOOONG commands with a lot of "\ "... ;P
QString exec;
kapp->propagateSessionManager();
_filterData->setData( command.stripWhiteSpace() );
QStringList filters;
filters << "kurisearchfilter" << "kshorturifilter";
KURIFilter::self()->filterURI( *(_filterData), filters );
QString cmd = (_filterData->uri().isLocalFile() ? _filterData->uri().path():_filterData->uri().url());
// Nothing interesting. Quit!
if ( cmd.isEmpty() )
{
return;
}
else if (cmd == "logout")
{
close();
kapp->requestShutDown();
}
else
{
switch( _filterData->uriType() )
{
case KURIFilterData::LOCAL_FILE:
case KURIFilterData::LOCAL_DIR:
case KURIFilterData::NET_PROTOCOL:
case KURIFilterData::HELP:
{
(void) new KRun( _filterData->uri() );
return;
}
case KURIFilterData::EXECUTABLE:
case KURIFilterData::SHELL:
{
exec = cmd;
if( _filterData->hasArgsAndOptions() )
cmd += _filterData->argsAndOptions();
break;
}
case KURIFilterData::UNKNOWN:
case KURIFilterData::ERROR:
default:
return;
}
}
KRun::runCommand( cmd, exec, "" );
return;
}
void StartMenu::endHistory()
{
currentHistoryItem = history.end();
}
void StartMenu::search(const QString & string)
{
disconnect (searchLine, SIGNAL(textChanged ( const QString & )), this, SLOT(search(const QString &)));
appList->search(string);
}
bool StartMenu::eventFilter ( QObject * o, QEvent * e )
{
if (o == header)
{
if (e->type() == QEvent::MouseButtonPress && ((QMouseEvent*)e)->button() == Qt::LeftButton)
{
inMove = true;
movePoint = ((QMouseEvent*)e)->pos();
header->grabMouse(Qt::SizeAllCursor);
return true;
}
else if (e->type() == QEvent::MouseButtonRelease && ((QMouseEvent*)e)->button() == Qt::LeftButton)
{
inMove = false;
header->releaseMouse();
return true;
}
else if (e->type() == QEvent::MouseMove && inMove)
{
move(((QMouseEvent*)e)->globalPos() - movePoint);
return true;
}
else if (e->type() == QEvent::Resize && ((QResizeEvent*)e)->size().height() != ((QResizeEvent*)e)->oldSize().height())
{
int height = ((QResizeEvent*)e)->size().height();
KPixmap bgPix = QPixmap(32, height);
KPixmap bgPix1 = QPixmap(32, height/2);
KPixmap bgPix2 = QPixmap(32, height - bgPix1.height());
QColor buttonColor = ((QWidget*)o)->palette().color(QPalette::Active, QColorGroup::Button);
KPixmapEffect::gradient( bgPix1, buttonColor.light(130), buttonColor, KPixmapEffect::VerticalGradient, 0);
KPixmapEffect::gradient( bgPix2, buttonColor.dark(120), buttonColor.light(110), KPixmapEffect::VerticalGradient, 0);
QPainter p(&bgPix);
p.drawPixmap(0,0,bgPix1);
p.drawPixmap(0,bgPix1.height(),bgPix2);
p.end();
((QWidget*)o)->setPaletteBackgroundPixmap( bgPix );
}
return false;
}
if (o != searchLine)
return false;
QLineEdit *le = (QLineEdit *)o;
if (e->type() == QEvent::KeyPress)
{
QKeyEvent *ke = (QKeyEvent*)e;
if (ke->state() & Qt::ControlButton || ke->state() & Qt::AltButton)
// might be shortcut, set category
{
if (ke->state() == Qt::ControlButton)
{
if (ke->key() == Qt::Key_Up)
{
if (categoryCombo->currentItem() > 0)
{
categoryCombo->setCurrentItem ( categoryCombo->currentItem() - 1 );
appList->showCategory(categoryCombo->currentText());
}
return true;
}
if (ke->key() == Qt::Key_Down)
{
if (categoryCombo->currentItem() < categoryCombo->count())
{
categoryCombo->setCurrentItem ( categoryCombo->currentItem() + 1 );
appList->showCategory(categoryCombo->currentText());
}
return true;
}
}
if (ke->key() == Qt::Key_Shift || ke->key() == Qt::Key_Control || ke->key() == Qt::Key_Alt)
return false;
ShortcutList::Iterator it;
for ( it = shortcutList.begin(); it != shortcutList.end(); ++it )
{
if (it.key().modFlags() == ke->state() && it.key().key() == ke->key())
setCategory( it.data() );
}
return true; //fire event to prevent lienedit action like ctrl+d -> del etc.
}
switch(ke->key())
{
case Qt::Key_Return:
case Qt::Key_Enter:
{
execute(le->text());
if (!(ke->state() & Qt::ControlButton))
close(); //bye
return true; //don't do anything else
}
case Qt::Key_Backspace:
case Qt::Key_Delete:
{
connect (le, SIGNAL(textChanged ( const QString & )), this, SLOT(search(const QString &)));
break;
}
case Qt::Key_Down:
{
if (history.isEmpty() || currentHistoryItem == history.end())
{
appList->appDown();
}
else // navigate history
{
le->blockSignals(true);
le->setText(*currentHistoryItem);
le->blockSignals(false);
currentHistoryItem++;
if (currentHistoryItem == history.end())
le->selectAll();
}
return true; //don't scroll the categories
}
case Qt::Key_Up:
{
if (!(history.isEmpty() || currentHistoryItem == history.begin()))
{
currentHistoryItem--;
le->blockSignals(true);
le->setText(*currentHistoryItem);
le->blockSignals(false);
}
return true; //don't scroll the categories
}
case Qt::Key_Escape:
{
close(); //bye
break;
}
default:
break;
}
return false;
}
else if (isVisible() && useKTTS && e->type() == QEvent::FocusIn)
{
QString text = i18n("TTS output", "The searchline has now the focus.");
sayText(text);
}
return false;
}
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