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/***************************************************************************
sq_filedetailview.cpp - description
-------------------
begin : Mon Mar 15 2004
copyright : (C) 2004 by Baryshev Dmitry
email : ksquirrel.iv@gmail.com
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tqheader.h>
#include <tqcursor.h>
#include <kpopupmenu.h>
#include <kfileitem.h>
#include <kglobalsettings.h>
#include <konq_filetip.h>
#include "ksquirrel.h"
#include "sq_config.h"
#include "sq_iconloader.h"
#include "sq_filedetailview.h"
#include "sq_widgetstack.h"
#include "sq_diroperator.h"
#include "sq_dragprovider.h"
SQ_FileListViewItem::SQ_FileListViewItem(TQListView *tqparent, KFileItem *fi) : KFileListViewItem(tqparent, fi)
{}
SQ_FileListViewItem::SQ_FileListViewItem(TQListView *tqparent, const TQString &text, const TQPixmap &icon, KFileItem *fi)
: KFileListViewItem(tqparent, text, icon, fi)
{}
SQ_FileListViewItem::~SQ_FileListViewItem()
{}
SQ_FileDetailView::SQ_FileDetailView(TQWidget* tqparent, const char* name)
: KFileDetailView(tqparent, name)
{
// pixmap for directory item
dirPix = SQ_IconLoader::instance()->loadIcon("folder", KIcon::Desktop, KIcon::SizeSmall);
toolTip = new KonqFileTip(this);
slotResetToolTip();
disconnect(this, TQT_SIGNAL(onViewport()), this, 0);
disconnect(this, TQT_SIGNAL(onItem(TQListViewItem *)), this, 0);
connect(this, TQT_SIGNAL(onViewport()), this, TQT_SLOT(slotRemoveToolTip()));
connect(this, TQT_SIGNAL(onItem(TQListViewItem *)), this, TQT_SLOT(slotShowToolTip(TQListViewItem *)));
}
SQ_FileDetailView::~SQ_FileDetailView()
{
slotRemoveToolTip();
}
void SQ_FileDetailView::slotResetToolTip()
{
SQ_Config::instance()->setGroup("Fileview");
toolTip->setOptions(true,
SQ_Config::instance()->readBoolEntry("tooltips_preview", false),
SQ_Config::instance()->readNumEntry("tooltips_lines", 6));
}
// Show extended tooltip for item under mouse cursor
void SQ_FileDetailView::slotShowToolTip(TQListViewItem *item)
{
SQ_Config::instance()->setGroup("Fileview");
if(!SQ_Config::instance()->readBoolEntry("tooltips", false) ||
(!KSquirrel::app()->isActiveWindow() && SQ_Config::instance()->readBoolEntry("tooltips_inactive", true)))
return;
// remove previous tootip and stop timer
slotRemoveToolTip();
KFileListViewItem *fitem = dynamic_cast<KFileListViewItem *>(item);
if(!fitem) return;
KFileItem *f = fitem->fileInfo();
if(f) toolTip->setItem(f, fitem->rect(), fitem->pixmap(0));
}
bool SQ_FileDetailView::eventFilter(TQObject *o, TQEvent *e)
{
if(TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(viewport()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(this))
{
int type = e->type();
if(type == TQEvent::Leave || type == TQEvent::FocusOut || type == TQEvent::Hide)
slotRemoveToolTip();
}
return KFileDetailView::eventFilter(o, e);
}
/*
* Remove tootip.
*/
void SQ_FileDetailView::slotRemoveToolTip()
{
toolTip->setItem(0);
}
/*
* Reimplement insertItem() to enable/disable inserting
* directories (depends on current settings).
*/
void SQ_FileDetailView::insertItem(KFileItem *i)
{
SQ_Config::instance()->setGroup("Fileview");
// directores disabled ?
if(i->isDir() && SQ_Config::instance()->readBoolEntry("disable_dirs", false))
return;
// add new item
setUpdatesEnabled(false);
SQ_FileListViewItem *item = new SQ_FileListViewItem(this, i);
initItem(item, i);
setUpdatesEnabled(true);
i->setExtraData(this, item);
}
/*
* Internal. Set item's sorting key.
*/
void SQ_FileDetailView::initItem(SQ_FileListViewItem *item, const KFileItem *i)
{
// determine current sorting type
TQDir::SortSpec spec = KFileView::sorting();
if(spec & TQDir::Time)
item->setKey(sortingKey(i->time(KIO::UDS_MODIFICATION_TIME), i->isDir(), spec));
else if(spec & TQDir::Size)
item->setKey(sortingKey(i->size(), i->isDir(), spec));
else
item->setKey(sortingKey(i->text(), i->isDir(), spec));
}
/*
* On double click execute item or
* invoke default browser in current url.
*/
void SQ_FileDetailView::contentsMouseDoubleClickEvent(TQMouseEvent *e)
{
TQPoint vp = contentsToViewport(e->pos());
TQListViewItem *item = itemAt(vp);
emit TQListView::doubleClicked(item);
int col = item ? header()->mapToLogical(header()->cellAt(vp.x())) : -1;
// double click on item
if(item)
emit doubleClicked(item, e->globalPos(), col);
// double click was in viewport, let's invoke browser
else
emit invokeBrowser();
}
// Accept dragging
void SQ_FileDetailView::dragEnterEvent(TQDragEnterEvent *e)
{
e->accept(true);
}
/*
* Insert ".." item.
*/
void SQ_FileDetailView::insertCdUpItem(const KURL &base)
{
static const TQString &dirup = KGlobal::staticQString("..");
KFileItem *fi = new KFileItem(base.upURL(), "inode/directory", S_IFDIR);
SQ_FileListViewItem *item = new SQ_FileListViewItem(this, dirup, dirPix, fi);
item->setSelectable(false);
item->setKey(sortingKey("..", true, TQDir::Name|TQDir::DirsFirst));
fi->setExtraData(this, item);
}
/*
* Clear current view and insert "..".
*/
void SQ_FileDetailView::clearView()
{
// call default clearing method
KFileDetailView::clearView();
// insert ".."
insertCdUpItem(SQ_WidgetStack::instance()->url());
}
void SQ_FileDetailView::startDrag()
{
SQ_Config::instance()->setGroup("Fileview");
if(SQ_Config::instance()->readBoolEntry("drag", true))
{
SQ_DragProvider::instance()->setParams(this, *KFileView::selectedItems(), SQ_DragProvider::Icons);
SQ_DragProvider::instance()->start();
}
else
KFileDetailView::startDrag();
}
#include "sq_filedetailview.moc"
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