2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version two of the GNU General Public
10 License as published by the Free Software Foundation plus additions
11 that are listed in the file LICENSE.
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of John Walker.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
30 * Version $Id: medialist.cpp 4230 2007-02-21 20:07:37Z kerns $
34 * Dirk Bartley, March 2007
38 #include <QAbstractEventDispatcher>
41 #include "medialist.h"
42 #include "mediaedit/mediaedit.h"
43 #include "joblist/joblist.h"
44 #include "relabel/relabel.h"
46 MediaList::MediaList()
52 /* mp_treeWidget, Storage Tree Tree Widget inherited from ui_medialist.h */
54 m_checkcurwidget = true;
58 MediaList::~MediaList()
63 * The main meat of the class!! The function that querries the director and
64 * creates the widgets with appropriate values.
66 void MediaList::populateTree()
68 QTreeWidgetItem *mediatreeitem, *pooltreeitem, *topItem;
70 QStringList headerlist = (QStringList()
71 << "Volume Name" << "Id" << "Status" << "Enabled"
72 << "Bytes" << "Files" << "Jobs" << "Retention"
73 << "Media Type" << "Slot" << "Last Written");
74 int statusIndex = headerlist.indexOf("Status");
76 m_checkcurwidget = false;
77 mp_treeWidget->clear();
78 m_checkcurwidget = true;
79 mp_treeWidget->setColumnCount(headerlist.count());
80 topItem = new QTreeWidgetItem(mp_treeWidget);
81 topItem->setText(0, "Pools");
82 topItem->setData(0, Qt::UserRole, 0);
83 topItem->setExpanded(true);
85 mp_treeWidget->setHeaderLabels(headerlist);
89 foreach (QString pool_listItem, m_console->pool_list) {
90 pooltreeitem = new QTreeWidgetItem(topItem);
91 pooltreeitem->setText(0, pool_listItem);
92 pooltreeitem->setData(0, Qt::UserRole, 1);
93 pooltreeitem->setExpanded(true);
95 query = "SELECT Media.VolumeName AS Media, "
96 " Media.MediaId AS Id, Media.VolStatus AS VolStatus,"
97 " Media.Enabled AS Enabled, Media.VolBytes AS Bytes,"
98 " Media.VolFiles AS FileCount, Media.VolJobs AS JobCount,"
99 " Media.VolRetention AS VolumeRetention, Media.MediaType AS MediaType,"
100 " Media.Slot AS Slot, Media.LastWritten AS LastWritten"
102 " WHERE Media.PoolId=Pool.PoolId";
103 query += " AND Pool.Name='" + pool_listItem + "'";
104 query += " ORDER BY Media";
106 /* FIXME Make this a user configurable loggin action and dont use printf */
107 //printf("MediaList query cmd : %s\n",query.toUtf8().data());
109 if (m_console->sql_cmd(query, results)) {
111 QStringList fieldlist;
113 /* Iterate through the lines of results. */
114 foreach (QString resultline, results) {
115 fieldlist = resultline.split("\t");
117 mediatreeitem = new QTreeWidgetItem(pooltreeitem);
119 /* Iterate through fields in the record */
120 foreach (field, fieldlist) {
121 field = field.trimmed(); /* strip leading & trailing spaces */
123 mediatreeitem->setData(index, Qt::UserRole, 2);
124 mediatreeitem->setData(index, Qt::UserRole, 2);
125 mediatreeitem->setText(index, field);
126 if (index == statusIndex) {
127 setStatusColor(mediatreeitem, field, index);
131 } /* foreach field */
132 } /* foreach resultline */
133 } /* if results from query */
134 } /* foreach pool_listItem */
135 /* Resize the columns */
136 for(int cnter=0; cnter<headerlist.count(); cnter++) {
137 mp_treeWidget->resizeColumnToContents(cnter);
141 void MediaList::setStatusColor(QTreeWidgetItem *item, QString &field, int &index)
143 if (field == "Append" ) {
144 item->setBackground(index, Qt::green);
145 } else if (field == "Error") {
146 item->setBackground(index, Qt::red);
147 } else if ((field == "Used") || ("Full")){
148 item->setBackground(index, Qt::yellow);
153 * Called from the signal of the context sensitive menu!
155 void MediaList::editVolume()
157 MediaEdit* edit = new MediaEdit(m_console, m_currentVolumeId);
158 connect(edit, SIGNAL(destroyed()), this, SLOT(populateTree()));
162 * Called from the signal of the context sensitive menu!
164 void MediaList::showJobs()
166 QString emptyclient("");
167 QTreeWidgetItem *parentItem = mainWin->getFromHash(this);
168 mainWin->createPageJobList(m_currentVolumeName, emptyclient, parentItem);
172 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
173 * The tree has been populated.
175 void MediaList::PgSeltreeWidgetClicked()
185 * Added to set the context menu policy based on currently active treeWidgetItem
186 * signaled by currentItemChanged
188 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *previouswidgetitem )
190 /* m_checkcurwidget checks to see if this is during a refresh, which will segfault */
191 if (m_checkcurwidget) {
192 /* The Previous item */
193 if (previouswidgetitem) { /* avoid a segfault if first time */
194 int treedepth = previouswidgetitem->data(0, Qt::UserRole).toInt();
196 mp_treeWidget->removeAction(actionEditVolume);
197 mp_treeWidget->removeAction(actionListJobsOnVolume);
198 mp_treeWidget->removeAction(actionDeleteVolume);
199 mp_treeWidget->removeAction(actionPurgeVolume);
200 mp_treeWidget->removeAction(actionRelabelVolume);
204 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
206 m_currentVolumeName=currentwidgetitem->text(0);
207 m_currentVolumeId=currentwidgetitem->text(1);
208 mp_treeWidget->addAction(actionEditVolume);
209 mp_treeWidget->addAction(actionListJobsOnVolume);
210 mp_treeWidget->addAction(actionDeleteVolume);
211 mp_treeWidget->addAction(actionPurgeVolume);
212 mp_treeWidget->addAction(actionRelabelVolume);
218 * Setup a context menu
219 * Made separate from populate so that it would not create context menu over and
220 * over as the tree is repopulated.
222 void MediaList::createContextMenu()
224 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
225 mp_treeWidget->addAction(actionRefreshMediaList);
226 connect(actionEditVolume, SIGNAL(triggered()), this, SLOT(editVolume()));
227 connect(actionListJobsOnVolume, SIGNAL(triggered()), this, SLOT(showJobs()));
228 connect(actionDeleteVolume, SIGNAL(triggered()), this, SLOT(deleteVolume()));
229 connect(actionPurgeVolume, SIGNAL(triggered()), this, SLOT(purgeVolume()));
230 connect(actionRelabelVolume, SIGNAL(triggered()), this, SLOT(relabelVolume()));
231 connect(mp_treeWidget, SIGNAL(
232 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
233 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
234 /* connect to the action specific to this pages class */
235 connect(actionRefreshMediaList, SIGNAL(triggered()), this,
236 SLOT(populateTree()));
240 * Virtual function which is called when this page is visible on the stack
242 void MediaList::currentStackItem()
246 /* add context sensitive menu items specific to this classto the page
247 * selector tree. m_m_contextActions is QList of QActions, so this is
248 * only done once with the first population. */
249 m_contextActions.append(actionRefreshMediaList);
250 /* Create the context menu for the medialist tree */
257 * Called from the signal of the context sensitive menu!
259 void MediaList::deleteVolume()
261 QString cmd("delete volume=");
262 cmd += m_currentVolumeName;
266 * Called from the signal of the context sensitive menu!
268 void MediaList::purgeVolume()
270 QString cmd("purge volume=");
271 cmd += m_currentVolumeName;
276 * Called from the signal of the context sensitive menu!
278 void MediaList::relabelVolume()
281 new relabelDialog(m_console, m_currentVolumeName);