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;
59 MediaList::~MediaList()
64 * The main meat of the class!! The function that querries the director and
65 * creates the widgets with appropriate values.
67 void MediaList::populateTree()
69 QTreeWidgetItem *mediatreeitem, *pooltreeitem, *topItem;
71 QStringList headerlist = (QStringList()
72 << "Volume Name" << "Id" << "Status" << "Enabled"
73 << "Bytes" << "Files" << "Jobs" << "Retention"
74 << "Media Type" << "Slot" << "Last Written");
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);
128 } /* foreach field */
129 } /* foreach resultline */
130 } /* if results from query */
131 } /* foreach pool_listItem */
132 /* Resize the columns */
133 for(int cnter=0; cnter<headerlist.count(); cnter++) {
134 mp_treeWidget->resizeColumnToContents(cnter);
139 * Called from the signal of the context sensitive menu!
141 void MediaList::editVolume()
143 MediaEdit* edit = new MediaEdit(m_console, m_currentVolumeId);
144 connect(edit, SIGNAL(destroyed()), this, SLOT(populateTree()));
148 * Called from the signal of the context sensitive menu!
150 void MediaList::showJobs()
152 QString emptyclient("");
153 QTreeWidgetItem *parentItem = mainWin->getFromHash(this);
154 mainWin->createPageJobList(m_currentVolumeName, emptyclient, parentItem);
158 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
159 * The tree has been populated.
161 void MediaList::PgSeltreeWidgetClicked()
171 * Added to set the context menu policy based on currently active treeWidgetItem
172 * signaled by currentItemChanged
174 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *previouswidgetitem )
176 /* m_checkcurwidget checks to see if this is during a refresh, which will segfault */
177 if (m_checkcurwidget) {
178 /* The Previous item */
179 if (previouswidgetitem) { /* avoid a segfault if first time */
180 int treedepth = previouswidgetitem->data(0, Qt::UserRole).toInt();
182 mp_treeWidget->removeAction(actionEditVolume);
183 mp_treeWidget->removeAction(actionListJobsOnVolume);
184 mp_treeWidget->removeAction(actionDeleteVolume);
185 mp_treeWidget->removeAction(actionPurgeVolume);
186 mp_treeWidget->removeAction(actionRelabelVolume);
190 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
192 m_currentVolumeName=currentwidgetitem->text(0);
193 m_currentVolumeId=currentwidgetitem->text(1);
194 mp_treeWidget->addAction(actionEditVolume);
195 mp_treeWidget->addAction(actionListJobsOnVolume);
196 mp_treeWidget->addAction(actionDeleteVolume);
197 mp_treeWidget->addAction(actionPurgeVolume);
198 mp_treeWidget->addAction(actionRelabelVolume);
204 * Setup a context menu
205 * Made separate from populate so that it would not create context menu over and
206 * over as the tree is repopulated.
208 void MediaList::createContextMenu()
210 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
211 mp_treeWidget->addAction(actionRefreshMediaList);
212 connect(actionEditVolume, SIGNAL(triggered()), this, SLOT(editVolume()));
213 connect(actionListJobsOnVolume, SIGNAL(triggered()), this, SLOT(showJobs()));
214 connect(actionDeleteVolume, SIGNAL(triggered()), this, SLOT(deleteVolume()));
215 connect(actionPurgeVolume, SIGNAL(triggered()), this, SLOT(purgeVolume()));
216 connect(actionRelabelVolume, SIGNAL(triggered()), this, SLOT(relabelVolume()));
217 connect(mp_treeWidget, SIGNAL(
218 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
219 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
220 /* connect to the action specific to this pages class */
221 connect(actionRefreshMediaList, SIGNAL(triggered()), this,
222 SLOT(populateTree()));
226 * Virtual function which is called when this page is visible on the stack
228 void MediaList::currentStackItem()
232 /* add context sensitive menu items specific to this classto the page
233 * selector tree. m_m_contextActions is QList of QActions, so this is
234 * only done once with the first population. */
235 m_contextActions.append(actionRefreshMediaList);
236 /* Create the context menu for the medialist tree */
243 * Called from the signal of the context sensitive menu!
245 void MediaList::deleteVolume()
247 QString cmd("delete volume=");
248 cmd += m_currentVolumeName;
252 * Called from the signal of the context sensitive menu!
254 void MediaList::purgeVolume()
256 QString cmd("purge volume=");
257 cmd += m_currentVolumeName;
262 * Called from the signal of the context sensitive menu!
264 void MediaList::relabelVolume()
267 new relabelDialog(m_console, m_currentVolumeName);