diff options
Diffstat (limited to 'kget/droptarget.cpp')
| -rw-r--r-- | kget/droptarget.cpp | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/kget/droptarget.cpp b/kget/droptarget.cpp new file mode 100644 index 00000000..97bb01e2 --- /dev/null +++ b/kget/droptarget.cpp @@ -0,0 +1,231 @@ +/*************************************************************************** +* droptarget.cpp +* ------------------- +* +* Revision : $Id$ +* begin : Tue Jan 29 2002 +* copyright : (C) 2002 by Patrick Charbonnier +* : Based On Caitoo v.0.7.3 (c) 1998 - 2000, Matej Koss +* email : [email protected] +* +****************************************************************************/ + +/*************************************************************************** + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + ***************************************************************************/ + +#include <qpainter.h> + +#include <kaction.h> +#include <kapplication.h> +#include <kconfig.h> +#include <kiconloader.h> +#include <kglobalsettings.h> +#include <kmainwindow.h> +#include <kwin.h> +#include <klocale.h> +#include <kpopupmenu.h> +#include <kurldrag.h> + +#include "kmainwidget.h" +#include <qcursor.h> +#ifdef Q_WS_X11 +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <X11/Xos.h> +#include <X11/extensions/shape.h> +#undef Bool +#undef Status +#endif +#include "settings.h" +#include "droptarget.h" + +DropTarget::DropTarget(KMainWindow * mainWin):QWidget() +{ + int x = ksettings.dropPosition.x(); + int y = ksettings.dropPosition.y(); + + QRect desk = KGlobalSettings::desktopGeometry(this); + QPixmap bgnd = UserIcon( "target" ); + + if (x != -1 && + x >= desk.left() && y >= desk.top() && + (x + bgnd.width()) <= desk.right() && + (y + bgnd.height()) <= desk.bottom() ) + { + move(ksettings.dropPosition); + resize(bgnd.width(), bgnd.height()); + KWin::setState(winId(), ksettings.dropState); + } + else + { + setGeometry(desk.x()+200, desk.y()+200, bgnd.width(), bgnd.height()); + KWin::setState(winId(), NET::SkipTaskbar | NET::StaysOnTop); + } + + b_sticky = ksettings.dropState & NET::Sticky; + + // setup pixmaps + + if (!bgnd.mask()) + kdError(5001) << "Drop target pixmap has no mask!\n"; + else + mask = *bgnd.mask(); + + setBackgroundPixmap( bgnd ); + + // popup menu for right mouse button + popupMenu = new KPopupMenu(); + popupMenu->insertTitle(kapp->caption()); + popupMenu->setCheckable(true); + + pop_Max = popupMenu->insertItem(i18n("Maximize"), this, SLOT(toggleMinimizeRestore())); + pop_Min = popupMenu->insertItem(i18n("Minimize"), this, SLOT(toggleMinimizeRestore())); + + pop_sticky = popupMenu->insertItem(i18n("Sticky"), this, SLOT(toggleSticky())); + popupMenu->insertSeparator(); + mainWin->action("drop_target")->plug(popupMenu); + popupMenu->insertSeparator(); + + popupMenu->setItemChecked(pop_sticky, b_sticky); + kmain->m_paPreferences->plug(popupMenu); + popupMenu->insertSeparator(); + kmain->m_paQuit->plug(popupMenu); + + isdragging = false; + + // Enable dropping + setAcceptDrops(true); +} + + +DropTarget::~DropTarget() +{ + delete popupMenu; +} + + +void +DropTarget::mousePressEvent(QMouseEvent * e) +{ + if (e->button() == LeftButton) + { + // toggleMinimizeRestore (); +// oldX = 0; +// oldY = 0; + isdragging = true; + dx = QCursor::pos().x() - pos().x(); + dy = QCursor::pos().y() - pos().y(); + } + else if (e->button() == RightButton) + { + popupMenu->setItemEnabled(pop_Min, kmain->isVisible()); + popupMenu->setItemEnabled(pop_Max, kmain->isHidden()); + + popupMenu->popup(QCursor::pos()); + } + else if (e->button() == MidButton) + { + kmain->slotPasteTransfer(); + } +} + + +void DropTarget::resizeEvent(QResizeEvent *) +{ +#ifdef Q_WS_X11 + XShapeCombineMask(x11Display(), winId(), ShapeBounding, 0, 0, mask.handle(), ShapeSet); +#endif +} + + +void DropTarget::dragEnterEvent(QDragEnterEvent * event) +{ + event->accept(KURLDrag::canDecode(event) + || QTextDrag::canDecode(event)); +} + + +void DropTarget::dropEvent(QDropEvent * event) +{ + KURL::List list; + QString str; + + if (KURLDrag::decode(event, list)) + { + kmain->addTransfers(list); + } + else if (QTextDrag::decode(event, str)) + { + kmain->addTransfer(str); + } +} + + +void DropTarget::toggleSticky() +{ + b_sticky = !b_sticky; + popupMenu->setItemChecked(pop_sticky, b_sticky); + updateStickyState(); +} + +void DropTarget::updateStickyState() +{ + if (b_sticky) + { + KWin::setState(winId(), NET::SkipTaskbar | NET::StaysOnTop | NET::Sticky); + } + else + { + KWin::clearState(winId(), NET::Sticky); + } +} + +void DropTarget::toggleMinimizeRestore() +{ + if (kmain->isVisible()) + kmain->hide(); + else + kmain->show(); +} + +/** No descriptions */ +void DropTarget::mouseMoveEvent(QMouseEvent * e) +{ +/* + if (oldX == 0) + { + oldX = e->x(); + oldY = e->y(); + return; + } ++*/ + if (isdragging) + move( QCursor::pos().x() - dx, QCursor::pos().y() - dy ); + +// move(x() + (e->x() - oldX), y() + (e->y() - oldY)); // <<-- +} + +void DropTarget::mouseReleaseEvent(QMouseEvent *) +{ + isdragging = false; +} + +/** No descriptions */ +void DropTarget::mouseDoubleClickEvent(QMouseEvent * e) +{ + if (e->button() == LeftButton) + toggleMinimizeRestore(); +} + +#include "droptarget.moc" |