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700 lines
17 KiB
700 lines
17 KiB
/*
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** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
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**
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// Author: Damyan Pepper
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// Author: Toivo Pedaste
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//
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// See managementWidget.h for more information
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*/
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/*
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program in a file called COPYING; if not, write to
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** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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** MA 02110-1301, USA.
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*/
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/*
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** Bug reports and questions can be sent to kde-devel@kde.org
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*/
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#include <qsplitter.h>
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#include <qtoolbutton.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <klistviewsearchline.h>
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#include <kaction.h>
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#include <kstdaction.h>
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#include <ktoolbar.h>
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#include <kiconloader.h>
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// kpackage.headers
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#include "kpackage.h"
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#include "kplview.h"
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#include "managementWidget.h"
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#include "pkgInterface.h"
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#include "pkgOptions.h"
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#include "packageDisplay.h"
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#include "packageProperties.h"
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#include "options.h"
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extern Opts *opts;
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KpListViewSearchLine::KpListViewSearchLine(QWidget *parent, KpTreeList *listView)
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:KListViewSearchLine(parent, listView)
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{
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list = listView;
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}
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KpListViewSearchLine::~KpListViewSearchLine()
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{
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}
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void KpListViewSearchLine::updateSearch(const QString &s)
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{
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list->expand();
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KListViewSearchLine::updateSearch(s);
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KListViewSearchLine::updateSearch(s); // Yes both are needed
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list->sweep(false);
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}
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// constructor -- initialise variables
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managementWidget::managementWidget(QWidget *parent)
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: QFrame(parent)
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{
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install_action = 0;
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uninstall_action = 0;
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allPackages = new QPtrList<packageInfo>;
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tType[0] = i18n("Installed");
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tType[1] = i18n("Updated");
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tType[2] = i18n("New");
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tType[3] = i18n("All");
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dirInstPackages = new QDict<packageInfo>(7717);
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dirUninstPackages = new QDict<packageInfo>(7717);
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dirInfoPackages = new QDict<packageInfo>(7717);
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setupWidgets();
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connect(treeList,SIGNAL(updateMarked()),
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this, SLOT( checkMarked()));
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}
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managementWidget::~managementWidget()
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{
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// if(allPackages)
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// delete allPackages;
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// delete dirInstPackages;
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// delete dirUninstPackages;
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}
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void managementWidget::resizeEvent(QResizeEvent *)
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{
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arrangeWidgets();
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}
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void managementWidget::setupWidgets()
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{
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QTab t;
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top = new QBoxLayout(this,QBoxLayout::TopToBottom);
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vPan = new QSplitter(QSplitter::Horizontal, this);
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top->addWidget(vPan);
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// the left panel
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leftpanel = new QFrame(vPan);
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leftbox = new QBoxLayout(leftpanel,QBoxLayout::TopToBottom);
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QTabBar *ltab = new QTabBar(leftpanel);
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treeList = new KpTreeList(leftpanel);
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for (int i = 0; i < 4; i++) {
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QTab *t = new QTab();
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t->setText( tType[i] );
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ltab->addTab(t);
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}
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// Quick Search Bar
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searchToolBar = new KToolBar( leftpanel, "search toolbar");
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QToolButton *clearSearch = new QToolButton(searchToolBar);
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clearSearch->setTextLabel(i18n("Clear Search"), true);
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clearSearch->setIconSet(SmallIconSet(QApplication::reverseLayout() ? "clear_left"
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: "locationbar_erase"));
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(void) new QLabel(i18n("Search: "),searchToolBar);
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searchLine = new KpListViewSearchLine(searchToolBar, treeList);
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// searchLine->setKeepParentsVisible(false);
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connect( clearSearch, SIGNAL( pressed() ), searchLine, SLOT( clear() ));
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QValueList<int> clist; clist.append(0); clist.append(2);
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searchLine->setSearchColumns(clist);
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searchToolBar->setStretchableWidget( searchLine );
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connect( treeList, SIGNAL( cleared() ), searchLine, SLOT( clear() ));
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connect(ltab,SIGNAL(selected (int)),SLOT(tabChanged(int)));
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ltab->setCurrentTab(treeList->treeType);
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leftbox->addWidget(ltab,10);
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leftbox->addWidget(searchToolBar,10);
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leftbox->addWidget(treeList,10);
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leftbox->addStretch();
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lbuttons = new QBoxLayout(QBoxLayout::LeftToRight);
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luinstButton = new QPushButton(i18n("Uninstall Marked"),leftpanel);
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luinstButton->setEnabled(FALSE);
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connect(luinstButton,SIGNAL(clicked()),
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SLOT(uninstallMultClicked()));
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linstButton = new QPushButton(i18n("Install Marked"),leftpanel);
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linstButton->setEnabled(FALSE);
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connect(linstButton,SIGNAL(clicked()),
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SLOT(installMultClicked()));
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leftbox->addLayout(lbuttons,0); // top level layout as child
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// Setup the `buttons' layout
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lbuttons->addWidget(linstButton,1,AlignBottom);
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lbuttons->addWidget(luinstButton,1,AlignBottom);
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lbuttons->addStretch(1);
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connect(treeList, SIGNAL(selectionChanged(QListViewItem *)),
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SLOT(packageHighlighted(QListViewItem *)));
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// the right panel
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rightpanel = new QFrame(vPan);
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rightbox = new QBoxLayout(rightpanel,QBoxLayout::TopToBottom);
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packageDisplay = new packageDisplayWidget(rightpanel);
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// connect(this, SIGNAL(changePackage(packageInfo *)),
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// packageDisplay, SLOT(changePackage(packageInfo *)));
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rbuttons = new QBoxLayout(QBoxLayout::LeftToRight);
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uinstButton = new QPushButton(i18n("Uninstall"),rightpanel);
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uinstButton->setEnabled(FALSE);
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connect(uinstButton,SIGNAL(clicked()),
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SLOT(uninstallSingleClicked()));
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instButton = new QPushButton(i18n("Install"),rightpanel);
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instButton->setEnabled(FALSE);
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connect(instButton,SIGNAL(clicked()),
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SLOT(installSingleClicked()));
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// Setup the `right panel' layout
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rightbox->addWidget(packageDisplay,10);
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rightbox->addLayout(rbuttons,0); // top level layout as child
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// Setup the `buttons' layout
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rbuttons->addWidget(instButton,1);
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rbuttons->addWidget(uinstButton,1);
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rbuttons->addStretch(1);
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}
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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void managementWidget::writePSeparator()
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{
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KConfig *config = kapp->config();
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config->setGroup("Kpackage");
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config->writeEntry("panel1Width",vPan->sizes().first());
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config->writeEntry("panel2Width",vPan->sizes().last());
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}
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void managementWidget::readPSeparator()
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{
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KConfig *config = kapp->config();
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config->setGroup("Kpackage");
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int w1 = config->readNumEntry("panel1Width",200);
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int w2 = config->readNumEntry("panel2Width",200);
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QValueList<int> size;
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size << w1 << w2;
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vPan->setSizes(size);
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}
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///////////////////////////////////////////////////////////////////
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void managementWidget::setupMultButton(int &cntInstall, int &cntUnInstall)
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{
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if (cntInstall)
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linstButton->setEnabled(true);
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else
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linstButton->setEnabled(false);
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if (cntUnInstall)
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luinstButton->setEnabled(true);
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else
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luinstButton->setEnabled(false);
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}
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void managementWidget::setupInstButton()
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{
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bool u,i;
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packageInfo *package = packageDisplay->package;
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if (!package) {
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i = false;
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u = false;
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} else {
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if (package->isFetchable() ) {
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instButton->setText(i18n("Install"));
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} else {
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instButton->setText(i18n("Fetch"));
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}
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if (package->isInstallable() ) {
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i = true;
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u = false;
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} else {
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i = false;
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u = true;
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}
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}
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instButton->setEnabled(i);
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if (install_action)
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install_action->setEnabled(i);
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uinstButton->setEnabled(u);
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if (uninstall_action)
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uninstall_action->setEnabled(u);
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}
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void managementWidget::arrangeWidgets()
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{
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// this is done automatically by the layout managers
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}
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void managementWidget::tabChanged(int tab)
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{
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treeList->treeType = tab;
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searchLine->updateSearch();
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}
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// Collect data from package.
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void managementWidget::collectData(bool refresh)
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{
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int i;
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if (!refresh && allPackages) {
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treeList->sweep(true);
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return; // if refresh not required already initialised
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}
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QApplication::setOverrideCursor( waitCursor );
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// stop clear() sending selectionChanged signal
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disconnect(treeList, SIGNAL(selectionChanged(QListViewItem *)),
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this, SLOT(packageHighlighted(QListViewItem *)));
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treeList->hide(); // hide list tree
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treeList->clear(); // empty it
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connect(treeList, SIGNAL(selectionChanged(QListViewItem *)),
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SLOT(packageHighlighted(QListViewItem *)));
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packageDisplay->changePackage(0);
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// Delete old list if necessary
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if(allPackages) {
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delete allPackages;
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}
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allPackages = new QPtrList<packageInfo>;
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allPackages->setAutoDelete(TRUE);
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dirInstPackages->clear();
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dirUninstPackages->clear();
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// List installed packages
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for (i = 0; i < kpinterfaceN; i++) {
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if (kpinterface[i] && kpinterface[i]->hasProgram && opts->handlePackage[i]) {
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if (hostName.isEmpty() || (kpinterface[i]->hasRemote)) {
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kpinterface[i]->listPackages(allPackages);
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}
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}
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}
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// Rebuild the list tree
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rebuildListTree();
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QApplication::restoreOverrideCursor();
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}
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// Rebuild the list tree
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void managementWidget::rebuildListTree()
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{
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packageInfo *i;
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int n = 0;
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kpackage->setStatus(i18n("Building package tree"));
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kpackage->setPercent(0);
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treeList->setSorting(-1);
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// place all the packages found
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int count = allPackages->count();
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int incr = count/50;
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if (incr == 0)
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incr = 1;
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for(i=allPackages->first(); i!=0; i=allPackages->next())
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{
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i->place(treeList,TRUE);
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if (!(n % incr)) {
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kpackage->setPercent(int (n*100/count));
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}
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n++;
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}
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treeList->sweep(true);
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treeList->show(); // show the list tree
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treeList->setSorting(0);
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kpackage->setPercent(100); // set the progress
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kpackage->setStatus("");
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checkMarked();
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}
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// A package has been highlighted in the list tree
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void managementWidget::packageHighlighted(QListViewItem *item)
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{
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treeList->packageHighlighted(item, packageDisplay);
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setupInstButton();
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kpackage->setPercent(100);
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}
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/////////////////////////////////////////////////////////////////////////
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// install has been clicked
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void managementWidget::installSingleClicked()
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{
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int result;
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QPtrList<packageInfo> plist;
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packageInfo *package = packageDisplay->package;
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if (package) {
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QString filename = package->getFilename();
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kdDebug() << "File=" << filename <<"\n";
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pkgInterface *interface = package->interface;
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if (interface->noFetch || !filename.isEmpty()) {
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plist.append(package);
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if (!interface->installation->setup(&plist, interface->head)) {
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return;
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}
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result = interface->installation->exec();
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if (interface->installation->result() == QDialog::Accepted ||
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interface->installation->modified) {
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// it was accepted, so the package has been installed
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packageInfo *inf;
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for (inf = plist.first(); inf != 0; inf = plist.next()) {
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updatePackage(inf,TRUE);
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}
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if (treeList->currentItem()) {
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KpTreeListItem *p = treeList->currentItem();
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packageDisplay->changePackage(p->info);
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} else {
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packageDisplay->changePackage(0); // change package to no package
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}
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setupInstButton();
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}
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// kdDebug() << "Result=" << result <<"\n";
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} else {
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QString url = package->getUrl();
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if (!url.isEmpty()) {
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QString s = kpackage->fetchNetFile(url);
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if (!s.isEmpty()) {
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packageDisplay->changePackage(package);
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setupInstButton();
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}
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} else {
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KpMsgE(i18n("Filename not available\n"),TRUE);
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}
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}
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}
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kpackage->setPercent(100);
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searchLine->updateSearch();
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checkMarked();
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}
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// install has been clicked
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void managementWidget::installMultClicked()
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{
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int i;
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KpTreeListItem *it;
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packageInfo *inf;
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QPtrList<packageInfo> **lst = new QPtrList<packageInfo>*[kpinterfaceN];
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selList.clear();
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treeList->findMarked(treeList->firstChild(), selList);
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for (i = 0; i < kpinterfaceN; i++) {
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if (kpinterface[i]) {
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lst[i] = new QPtrList<packageInfo>;
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for (it = selList.first(); it != 0; it = selList.next()) {
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if (it->info->interface == kpinterface[i] &&
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it->childCount() == 0 &&
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(it->info->packageState == packageInfo::UPDATED ||
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it->info->packageState == packageInfo::NEW)
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) {
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lst[i]->insert(0,it->info);
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}
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}
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}
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}
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selList.clear();
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for (i = 0; i < kpinterfaceN; i++) {
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if (kpinterface[i]) {
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if (lst[i]->count() > 0) {
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if (kpinterface[i]->installation->setup(lst[i],kpinterface[i]->head)) {
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if (kpinterface[i]->installation->exec() ||
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kpinterface[i]->installation->modified) {
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for (inf = lst[i]->first(); inf != 0; inf = lst[i]->next()) {
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updatePackage(inf,TRUE);
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}
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}
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}
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delete lst[i];
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}
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}
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}
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delete [] lst;
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searchLine->updateSearch();
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checkMarked();
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}
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/////////////////////////////////////////////////////////////////////////////
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// Uninstall has been clicked
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void managementWidget::uninstallSingleClicked()
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{
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int result;
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QPtrList<packageInfo> plist;
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packageInfo *package = packageDisplay->package;
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if (package) { // check that there is a package to uninstall
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pkgInterface *interface = package->interface;
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plist.append(package);
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if (!interface->uninstallation->setup(&plist, interface->head)) {
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return;
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}
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result = interface->uninstallation->exec();
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if(result == QDialog::Accepted ||
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interface->installation->modified) {
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packageInfo *inf;
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for (inf = plist.first(); inf != 0; inf = plist.next()) {
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updatePackage(inf,FALSE);
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}
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if (treeList->currentItem()) {
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KpTreeListItem *p = treeList->currentItem();
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packageDisplay->changePackage(p->info);
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} else {
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packageDisplay->changePackage(0); // change package to no package
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}
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setupInstButton();
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}
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// kdDebug() << "Result=" << result <<"\n";
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}
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kpackage->setPercent(100);
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searchLine->updateSearch();
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checkMarked();
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}
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void managementWidget::uninstallMultClicked()
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{
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int i;
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KpTreeListItem *it;
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packageInfo *inf;
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QPtrList<packageInfo> **lst = new QPtrList<packageInfo>*[kpinterfaceN];
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selList.clear();
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treeList->findMarked(treeList->firstChild(), selList);
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for (i = 0; i < kpinterfaceN; i++) {
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if (kpinterface[i]) {
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lst[i] = new QPtrList<packageInfo>;
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for (it = selList.first(); it != 0; it = selList.next()) {
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if (it->info->interface == kpinterface[i] &&
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it->childCount() == 0 &&
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(it->info->packageState == packageInfo::INSTALLED ||
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it->info->packageState == packageInfo::BAD_INSTALL)
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) {
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lst[i]->insert(0,it->info);
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}
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}
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}
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}
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selList.clear();
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for (i = 0; i < kpinterfaceN; i++) {
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if (kpinterface[i]) {
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if (lst[i]->count() > 0) {
|
|
if (kpinterface[i]->uninstallation->setup(lst[i],kpinterface[i]->head)) {
|
|
if (kpinterface[i]->uninstallation->exec()||
|
|
kpinterface[i]->installation->modified ) {
|
|
for (inf = lst[i]->first(); inf != 0; inf = lst[i]->next()) {
|
|
updatePackage(inf,FALSE);
|
|
}
|
|
}
|
|
}
|
|
delete lst[i];
|
|
}
|
|
}
|
|
}
|
|
delete [] lst;
|
|
|
|
searchLine->updateSearch();
|
|
checkMarked();
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
void managementWidget::doChangePackage(packageInfo *p)
|
|
{
|
|
packageDisplay->changePackage(p);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
KpTreeListItem *managementWidget::search(QString str, bool subStr, bool wrap,
|
|
bool start)
|
|
{
|
|
return treeList->search(str, subStr, wrap, start);
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
KpTreeListItem *managementWidget::updatePackage(packageInfo *pki, bool install)
|
|
{
|
|
QString version;
|
|
KpTreeListItem *q;
|
|
|
|
if (allPackages) {
|
|
QString name(pki->getProperty("name"));
|
|
if (pki->hasProperty("version"))
|
|
version = pki->getProperty("version");
|
|
else
|
|
version = "";
|
|
pkgInterface *interface = pki->interface;
|
|
packageInfo *pnew = interface->getPackageInfo('i', name, version);
|
|
packageInfo *ptree;
|
|
QString pkgId = name + interface->typeID;
|
|
|
|
if (install) {
|
|
if (pnew) {
|
|
if (pnew->packageState != packageInfo::BAD_INSTALL) {
|
|
ptree = dirInstPackages->find(pkgId); // remove installed entry
|
|
dirInstPackages->remove(pkgId);
|
|
if (ptree) {
|
|
if (ptree->getItem()) {
|
|
delete ptree->getItem();
|
|
ptree->item = 0;
|
|
}
|
|
}
|
|
|
|
ptree = dirUninstPackages->find(pkgId); // remove uninstalled entry
|
|
if (ptree) {
|
|
ptree->packageState = packageInfo::HIDDEN;
|
|
if (ptree->getItem()) {
|
|
delete ptree->getItem();
|
|
ptree->item = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
dirInstPackages->insert(pkgId,pnew);
|
|
|
|
q = pnew->place(treeList,TRUE);
|
|
allPackages->insert(0,pnew);
|
|
if (!q) {
|
|
printf("NOTP=%s \n",pnew->getProperty("name").ascii());
|
|
} else {
|
|
return q;
|
|
}
|
|
}
|
|
} else { // uninstalling
|
|
if (!pnew) {
|
|
dirInstPackages->remove(pkgId);
|
|
KpTreeListItem *qt = pki->getItem();
|
|
if (qt) {
|
|
treeList->stackRemove(qt);
|
|
treeList->setSelected(qt,false);
|
|
if (treeList->markPkg == qt)
|
|
treeList->markPkg = 0;
|
|
delete qt;
|
|
} else {
|
|
kdDebug() << "DEL=" << name << endl;
|
|
}
|
|
packageInfo *pb = dirUninstPackages->find(pkgId);
|
|
if (pb) { // available package matching the one just uninstalled
|
|
pb->packageState = packageInfo::NEW;
|
|
q = pb->place(treeList,TRUE);
|
|
if (!q) {
|
|
printf("NOTP=%s \n",pb->getProperty("name").ascii());
|
|
} else {
|
|
return q;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
delete pnew;
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
void managementWidget::checkMarked()
|
|
{
|
|
int cntInstall = 0;
|
|
int cntUnInstall = 0;
|
|
|
|
treeList->countMarked(treeList->firstChild(), cntInstall, cntUnInstall);
|
|
setupMultButton(cntInstall, cntUnInstall);
|
|
}
|
|
|
|
|
|
#include "managementWidget.moc"
|