kpackage/findf.cpp

   1 /*
   2 ** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
   3 **
   4 */
   5
   6 /*
   7 ** This program is free software; you can redistribute it and/or modify
   8 ** it under the terms of the GNU General Public License as published by
   9 ** the Free Software Foundation; either version 2 of the License, or
  10 ** (at your option) any later version.
  11 **
  12 ** This program is distributed in the hope that it will be useful,
  13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 ** GNU General Public License for more details.
  16 **
  17 ** You should have received a copy of the GNU General Public License
  18 ** along with this program in a file called COPYING; if not, write to
  19 ** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20 ** MA 02110-1301, USA.
  21 */
  22
  23 /*
  24 ** Bug reports and questions can be sent to kde-devel@kde.org
  25 */
  26
  27 #include <QtGui/QLineEdit>
  28 #include <QtGui/QPainter>
  29 //Added by qt3to4:
  30 #include <QtGui/QDragEnterEvent>
  31 #include <QtGui/QLabel>
  32 #include <QtGui/QVBoxLayout>
  33 #include <QtGui/QFrame>
  34 #include <QtGui/QGridLayout>
  35 #include <QtGui/QResizeEvent>
  36 #include <QtGui/QDropEvent>
  37 #include <QtGui/QApplication>
  38
  39 #include <klocale.h>
  40 #include <kdebug.h>
  41 #include <k3urldrag.h>
  42 #include <kiconloader.h>
  43
  44 #include "kpackage.h"
  45 #include "managementWidget.h"
  46 #include "findf.h"
  47 #include "pkgInterface.h"
  48
  49
  50 FindF::FindF(QWidget *parent)
  51     : KDialog(parent)
  52 {
  53     setCaption(i18n("Find File") );
  54     setButtons(User1 | Close );
  55     setDefaultButton( User1 );
  56     setButtonGuiItem( User1,    KGuiItem(i18n("&Find"),"file-find") );
  57     tick = UserIcon("ptick");
  58
  59     QFrame *page = new QFrame(this);
  60     setMainWidget( page );
  61     setFocusPolicy(Qt::StrongFocus);
  62
  63     QVBoxLayout* vtop = new QVBoxLayout( page );
  64     vtop->setSpacing( KDialog::spacingHint() );
  65     vtop->setMargin( KDialog::marginHint() );
  66     vtop->setObjectName( "vtop" );
  67     Q3GroupBox *frame1 = new Q3GroupBox(i18n("Find Package"), page, "frame1");
  68     vtop->addWidget(frame1,1);
  69
  70     QGridLayout* gtop = new QGridLayout( frame1 );
  71     //    gtop->setMargin( KDialog::marginHint() );
  72     gtop->setSpacing( KDialog::spacingHint() );
  73
  74     value = new QLineEdit( frame1 );
  75     value->setObjectName( "value" );
  76     connect(value,SIGNAL(textChanged ( const QString & )),this,SLOT(textChanged ( const QString & )));
  77     value->setFocus();
  78
  79     QLabel *valueLabel = new QLabel(frame1);
  80     valueLabel->setBuddy(value);
  81     valueLabel->setText(i18n("Find:"));
  82     valueLabel->setAlignment( Qt::AlignRight );
  83
  84     tab = new K3ListView( frame1 );
  85     tab->setObjectName( "tab" );
  86     connect(tab, SIGNAL(selectionChanged ( Q3ListViewItem * )),
  87            this, SLOT(search( Q3ListViewItem * )));
  88     tab->addColumn(i18n("Installed"),18);
  89     tab->addColumn("",0);   // Hidden column for package type
  90     tab->addColumn(i18n("Package"),180);
  91     tab->addColumn(i18n("File Name"),330);
  92     tab->setAllColumnsShowFocus(true);
  93     tab->setSorting(1);
  94
  95     if (kpinterface[0]->ifExe("apt-file")) {
  96       searchAll = new QCheckBox(i18n("Also search uninstalled packages"), frame1);
  97       searchAll->setObjectName("searchAll");
  98     } else {
  99       searchAll = new QCheckBox(i18n("Also search uninstalled packages (apt-file needs to be installed)"), frame1);
 100       searchAll->setObjectName("searchAll");
 101       if (hostName.isEmpty()) {
 102         searchAll->setDisabled(true);
 103      }
 104     }
 105     searchAll->setChecked(false);
 106
 107
 108     gtop->addWidget(valueLabel, 0, 0);
 109     gtop->addWidget(value, 0, 1);
 110     gtop->addWidget(tab, 1, 0, 1, 2);
 111
 112     gtop->addWidget(searchAll, 2, 0);
 113
 114     connect(this, SIGNAL(user1Clicked()), this, SLOT(ok_slot()));
 115     connect(this, SIGNAL(closeClicked()), this, SLOT(done_slot()));
 116     enableButton(User1 , false);
 117     show();
 118
 119     setAcceptDrops(true);
 120 }
 121
 122 FindF::~FindF()
 123 {
 124 }
 125
 126 void FindF::disableSearchAll()
 127 {
 128     searchAll->setChecked(false);
 129     searchAll->setEnabled(false);
 130 }
 131
 132 void FindF::textChanged ( const QString & text)
 133 {
 134     enableButton(User1 , !text.isEmpty());
 135 }
 136
 137 void FindF::ok_slot()
 138 {
 139   doFind(value->text());
 140 }
 141
 142 void FindF::doFind(const QString &str)
 143 {
 144   QString t;
 145   int cnt = 0;
 146
 147   bool all = searchAll->isChecked();
 148
 149   QApplication::setOverrideCursor( Qt::WaitCursor );
 150
 151   tab->clear();
 152
 153   for (int i = 0; i < kpinterfaceN; i++) {
 154     const QStringList filelist = kpinterface[i]->FindFile(str, all);
 155
 156 //    kDebug() << "FindF::doFind" << filelist.count() << "\n";
 157     if (filelist.count() > 0) {
 158       cnt++;
 159
 160     for ( QStringList::const_iterator it = filelist.begin(); it != filelist.end(); ++it ) {
 161       if ((*it).indexOf("diversion by") >= 0) {
 162         new Q3ListViewItem(tab, "", *it);
 163       }
 164
 165       int t1 = (*it).indexOf('\t');
 166       QString s1 = (*it).left(t1);
 167       QString s2 = (*it).right((*it).length()-t1);
 168       s2 = s2.trimmed();
 169
 170       Q3ListViewItem *ql = new Q3ListViewItem(tab, "", "", s1, s2);
 171
 172       QString tx = s1;
 173       if (kpackage->management->dirInstPackages.value(tx)) {
 174         ql->setPixmap(0,tick);
 175       }
 176     }
 177    }
 178   }
 179
 180   if (!cnt) {
 181     new Q3ListViewItem(tab, "", i18n("--Nothing found--"));
 182   }
 183
 184   QApplication::restoreOverrideCursor();
 185 }
 186
 187 void FindF::done_slot()
 188 {
 189   hide();
 190 }
 191
 192 void FindF::resizeEvent(QResizeEvent *){
 193 }
 194
 195 void FindF::search(Q3ListViewItem *item)
 196 {
 197   int p;
 198
 199   QString s = item->text(3);
 200   s = s.trimmed();
 201   kDebug() << "searchF=" << s << "\n";
 202
 203   p = s.indexOf(',');
 204   if (p > 0) {
 205     s.truncate(p);
 206   }
 207
 208   KpTreeListItem *k =  kpackage->management->treeList->search(s ,item->text(1));
 209   if (k)
 210     kpackage->management->treeList->changePack(k);
 211 }
 212
 213 void FindF::dragEnterEvent(QDragEnterEvent* e)
 214 {
 215   e->setAccepted(K3URLDrag::canDecode(e));
 216 }
 217
 218 void FindF::dropEvent(QDropEvent *de) // something has been dropped
 219 {
 220   KUrl::List list;
 221   if (!K3URLDrag::decode(de, list) || list.isEmpty())
 222      return;
 223
 224   const KUrl &url = list.first();
 225
 226   if (url.isLocalFile()) {
 227     QString file = url.path(KUrl::RemoveTrailingSlash);
 228     value->setText(file);
 229     doFind(file);
 230   } else {
 231     KpMsgE(i18n("Incorrect URL type"),false);
 232   }
 233 }
 234
 235 #include "findf.moc"