ksystemlog/src/detailDialog.cpp

   1 /***************************************************************************
   2  *   KSystemLog, a system log viewer tool                                  *
   3  *   Copyright (C) 2007 by Nicolas Ternisien                               *
   4  *   nicolas.ternisien@gmail.com                                           *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
  20  ***************************************************************************/
  21
  22 #include "detailDialog.h"
  23
  24 //Qt includes
  25
  26 #include <kiconloader.h>
  27 #include <klocale.h>
  28
  29 #include "logViewWidget.h"
  30 #include "logViewWidgetItem.h"
  31 #include "logLine.h"
  32
  33 #include "logging.h"
  34
  35 DetailDialog::DetailDialog(QWidget* parent) :
  36         QDialog(parent),
  37         logViewWidget(NULL) {
  38
  39         setupUi(this);
  40
  41         previous->setText(i18n("&Previous"));
  42         previous->setIcon(KIcon("arrow-up"));
  43         connect(previous, SIGNAL(clicked()), this, SLOT(previousItem()));
  44
  45         next->setText(i18n("&Next"));
  46         next->setIcon(KIcon("arrow-down"));
  47         connect(next, SIGNAL(clicked()), this, SLOT(nextItem()));
  48
  49         closeButton->setText(KStandardGuiItem::close().text());
  50         closeButton->setIcon(KStandardGuiItem::close().icon());
  51         connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
  52
  53 }
  54
  55 DetailDialog::~DetailDialog() {
  56
  57 }
  58
  59 void DetailDialog::selectionChanged(LogViewWidget* logViewWidget) {
  60         this->logViewWidget=logViewWidget;
  61
  62         updateDetails();
  63 }
  64
  65 //TODO Try to find a method that reload (an resize) correctly the content of the detail dialog
  66 void DetailDialog::updateDetails() {
  67         //logDebug() << "Updating Detail Dialog..." << endl;
  68
  69         //Get the current-last item selected
  70         LogViewWidgetItem* item=logViewWidget->lastSelectedItem();
  71         if (item==NULL) {
  72                 logDebug() << "No item found." << endl;
  73                 return;
  74         }
  75
  76         icon->setPixmap(DesktopIcon(item->logLine()->logLevel()->icon()));
  77
  78         header->setText(item->logLine()->formattedText());
  79
  80         message->setText(item->logLine()->logItems().last());
  81
  82         if (logViewWidget->topLevelItem(logViewWidget->indexOfTopLevelItem(item) - 1)==NULL)
  83                 previous->setEnabled(false);
  84         else
  85                 previous->setEnabled(true);
  86
  87         if (logViewWidget->topLevelItem(logViewWidget->indexOfTopLevelItem(item) + 1 )==NULL)
  88                 next->setEnabled(false);
  89         else
  90                 next->setEnabled(true);
  91
  92         /*
  93         header->adjustSize();
  94         this->adjustSize();
  95         */
  96 }
  97
  98 void DetailDialog::moveToItem(int direction) {
  99         if (direction < 0)
 100                 logDebug() << "Go to previous item..." << endl;
 101         else
 102                 logDebug() << "Go to next item..." << endl;
 103
 104         //Get the current-last item selected
 105         LogViewWidgetItem* item=logViewWidget->lastSelectedItem();
 106         if (item==NULL) {
 107                 logDebug() << "No item found." << endl;
 108                 return;
 109         }
 110
 111         QTreeWidgetItem* destinationItem = logViewWidget->topLevelItem( logViewWidget->indexOfTopLevelItem(item) + direction );
 112         if (destinationItem==NULL) {
 113                 if (direction < 0)
 114                         logDebug() << "No previous item found." << endl;
 115                 else
 116                         logDebug() << "No next item found." << endl;
 117                 return;
 118         }
 119
 120         logViewWidget->setItemSelected(item, false);
 121         logViewWidget->setItemSelected(destinationItem, true);
 122         logViewWidget->scrollToItem(destinationItem);
 123
 124         updateDetails();
 125 }
 126
 127 void DetailDialog::previousItem() {
 128         moveToItem(-1);
 129 }
 130
 131 void DetailDialog::nextItem() {
 132         moveToItem(1);
 133 }
 134
 135 #include "detailDialog.moc"