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"
45 MediaList::MediaList()
50 /* mp_treeWidget, Storage Tree Tree Widget inherited from ui_medialist.h */
52 m_checkcurwidget = true;
56 MediaList::~MediaList()
61 * The main meat of the class!! The function that querries the director and
62 * creates the widgets with appropriate values.
64 void MediaList::populateTree()
66 QTreeWidgetItem *mediatreeitem, *pooltreeitem, *topItem;
67 QString currentpool("");
71 "SELECT Pool.Name AS Pool, Media.VolumeName AS Media, Media.MediaId AS Id, Media.VolStatus AS VolStatus,"
72 " Media.Enabled AS Enabled, Media.VolBytes AS Bytes, Media.VolFiles AS FileCount, Media.VolJobs AS JobCount,"
73 " Media.VolRetention AS VolumeRetention, Media.MediaType AS MediaType, Media.LastWritten AS LastWritten"
75 " WHERE Media.PoolId=Pool.PoolId"
77 QStringList headerlist = (QStringList()
78 << "Pool Name" << "Volume Name" << "Media Id" << "Volume Status" << "Enabled"
79 << "Volume Bytes" << "Volume Files" << "Volume Jobs" << "Volume Retention"
80 << "Media Type" << "Last Written");
82 m_checkcurwidget = false;
83 mp_treeWidget->clear();
84 m_checkcurwidget = true;
85 mp_treeWidget->setColumnCount(headerlist.count());
86 topItem = new QTreeWidgetItem(mp_treeWidget);
87 topItem->setText(0, "Pools");
88 topItem->setData(0, Qt::UserRole, 0);
89 topItem->setExpanded(true);
91 mp_treeWidget->setHeaderLabels(headerlist);
93 /* FIXME Make this a user configurable loggin action and dont use printf */
94 //printf("MediaList query cmd : %s\n",query);
95 if (m_console->sql_cmd(query, results)) {
97 QStringList fieldlist;
99 foreach (resultline, results) {
100 fieldlist = resultline.split("\t");
102 /* Iterate through fields in the record */
103 foreach (field, fieldlist) {
104 field = field.trimmed(); /* strip leading & trailing spaces */
106 /* The first field is the pool name */
108 /* If new pool name, create new Pool item */
109 if (currentpool != field) {
111 pooltreeitem = new QTreeWidgetItem(topItem);
112 pooltreeitem->setText(0, field);
113 pooltreeitem->setData(0, Qt::UserRole, 1);
114 pooltreeitem->setExpanded(true);
116 mediatreeitem = new QTreeWidgetItem(pooltreeitem);
117 mediatreeitem->setData(index, Qt::UserRole, 2);
119 /* Put media fields under the pool tree item */
120 mediatreeitem->setData(index, Qt::UserRole, 2);
121 mediatreeitem->setText(index, field);
131 * Called from the signal of the context sensitive menu!
133 void MediaList::editMedia()
135 MediaEdit* edit = new MediaEdit(m_console, m_currentlyselected);
140 * Called from the signal of the context sensitive menu!
142 void MediaList::showJobs()
144 QString emptyclient("");
145 QTreeWidgetItem *parentItem = mainWin->getFromHash(this);
146 mainWin->createPageJobList(m_currentlyselected, emptyclient, parentItem);
150 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
151 * The tree has been populated.
153 void MediaList::PgSeltreeWidgetClicked()
163 * Added to set the context menu policy based on currently active treeWidgetItem
164 * signaled by currentItemChanged
166 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *previouswidgetitem )
168 /* m_checkcurwidget checks to see if this is during a refresh, which will segfault */
169 if (m_checkcurwidget) {
170 /* The Previous item */
171 if (previouswidgetitem) { /* avoid a segfault if first time */
172 int treedepth = previouswidgetitem->data(0, Qt::UserRole).toInt();
174 mp_treeWidget->removeAction(actionEditVolume);
175 mp_treeWidget->removeAction(actionListJobsOnVolume);
179 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
181 m_currentlyselected=currentwidgetitem->text(1);
182 mp_treeWidget->addAction(actionEditVolume);
183 mp_treeWidget->addAction(actionListJobsOnVolume);
189 * Setup a context menu
190 * Made separate from populate so that it would not create context menu over and
191 * over as the tree is repopulated.
193 void MediaList::createContextMenu()
195 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
196 mp_treeWidget->addAction(actionRefreshMediaList);
197 connect(actionEditVolume, SIGNAL(triggered()), this, SLOT(editMedia()));
198 connect(actionListJobsOnVolume, SIGNAL(triggered()), this, SLOT(showJobs()));
199 connect(mp_treeWidget, SIGNAL(
200 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
201 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
202 /* connect to the action specific to this pages class */
203 connect(actionRefreshMediaList, SIGNAL(triggered()), this,
204 SLOT(populateTree()));
208 * Virtual function which is called when this page is visible on the stack
210 void MediaList::currentStackItem()
214 /* add context sensitive menu items specific to this classto the page
215 * selector tree. m_m_contextActions is QList of QActions, so this is
216 * only done once with the first population. */
217 m_contextActions.append(actionRefreshMediaList);
218 /* Create the context menu for the medialist tree */
225 * Virtual Function to return the name for the medialist tree widget
227 void MediaList::treeWidgetName(QString &name)