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 */
53 m_checkcurwidget = true;
57 MediaList::~MediaList()
62 * The main meat of the class!! The function that querries the director and
63 * creates the widgets with appropriate values.
65 void MediaList::populateTree()
67 QTreeWidgetItem *mediatreeitem, *pooltreeitem, *topItem;
68 QString currentpool("");
72 "SELECT Pool.Name AS Pool, Media.VolumeName AS Media, Media.MediaId AS Id, Media.VolStatus AS VolStatus,"
73 " Media.Enabled AS Enabled, Media.VolBytes AS Bytes, Media.VolFiles AS FileCount, Media.VolJobs AS JobCount,"
74 " Media.VolRetention AS VolumeRetention, Media.MediaType AS MediaType, Media.LastWritten AS LastWritten"
76 " WHERE Media.PoolId=Pool.PoolId"
78 QStringList headerlist = (QStringList()
79 << "Pool Name" << "Volume Name" << "Media Id" << "Volume Status" << "Enabled"
80 << "Volume Bytes" << "Volume Files" << "Volume Jobs" << "Volume Retention"
81 << "Media Type" << "Last Written");
83 m_checkcurwidget = false;
84 mp_treeWidget->clear();
85 m_checkcurwidget = true;
86 mp_treeWidget->setColumnCount(headerlist.count());
87 topItem = new QTreeWidgetItem(mp_treeWidget);
88 topItem->setText(0, "Pools");
89 topItem->setData(0, Qt::UserRole, 0);
90 topItem->setExpanded(true);
92 mp_treeWidget->setHeaderLabels(headerlist);
94 /* FIXME Make this a user configurable loggin action and dont use printf */
95 //printf("MediaList query cmd : %s\n",query);
96 if (m_console->sql_cmd(query, results)) {
98 QStringList fieldlist;
100 foreach (resultline, results) {
101 fieldlist = resultline.split("\t");
103 /* Iterate through fields in the record */
104 foreach (field, fieldlist) {
105 field = field.trimmed(); /* strip leading & trailing spaces */
107 /* The first field is the pool name */
109 /* If new pool name, create new Pool item */
110 if (currentpool != field) {
112 pooltreeitem = new QTreeWidgetItem(topItem);
113 pooltreeitem->setText(0, field);
114 pooltreeitem->setData(0, Qt::UserRole, 1);
115 pooltreeitem->setExpanded(true);
117 mediatreeitem = new QTreeWidgetItem(pooltreeitem);
118 mediatreeitem->setData(index, Qt::UserRole, 2);
120 /* Put media fields under the pool tree item */
121 mediatreeitem->setData(index, Qt::UserRole, 2);
122 mediatreeitem->setText(index, field);
132 * Not being used currently, Should this be kept for possible future use.
134 void MediaList::createConnections()
136 connect(mp_treeWidget, SIGNAL(itemPressed(QTreeWidgetItem *, int)), this,
137 SLOT(treeItemClicked(QTreeWidgetItem *, int)));
141 * Not being used currently, Should this be kept for possible future use.
143 void MediaList::treeItemClicked(QTreeWidgetItem * /*item*/, int /*column*/)
148 * Called from the signal of the context sensitive menu!
150 void MediaList::editMedia()
152 MediaEdit* edit = new MediaEdit(m_console, m_currentlyselected);
157 * Called from the signal of the context sensitive menu!
159 void MediaList::showJobs()
161 QString emptyclient("");
162 QTreeWidgetItem *parentItem = mainWin->getFromHash(this);
163 mainWin->createPageJobList(m_currentlyselected, emptyclient, parentItem);
167 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
168 * The tree has been populated.
170 void MediaList::PgSeltreeWidgetClicked()
180 * Added to set the context menu policy based on currently active treeWidgetItem
181 * signaled by currentItemChanged
183 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *previouswidgetitem )
185 /* m_checkcurwidget checks to see if this is during a refresh, which will segfault */
186 if (m_checkcurwidget) {
187 /* The Previous item */
188 if (previouswidgetitem) { /* avoid a segfault if first time */
189 int treedepth = previouswidgetitem->data(0, Qt::UserRole).toInt();
191 mp_treeWidget->removeAction(actionEditVolume);
192 mp_treeWidget->removeAction(actionListJobsOnVolume);
196 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
198 m_currentlyselected=currentwidgetitem->text(1);
199 mp_treeWidget->addAction(actionEditVolume);
200 mp_treeWidget->addAction(actionListJobsOnVolume);
206 * Setup a context menu
207 * Made separate from populate so that it would not create context menu over and
208 * over as the tree is repopulated.
210 void MediaList::createContextMenu()
212 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
213 /*mp_treeWidget->setContextMenuPolicy(Qt::NoContextMenu);*/
214 mp_treeWidget->addAction(actionRefreshMediaList);
215 connect(actionEditVolume, SIGNAL(triggered()), this, SLOT(editMedia()));
216 connect(actionListJobsOnVolume, SIGNAL(triggered()), this, SLOT(showJobs()));
217 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
218 connect(mp_treeWidget, SIGNAL(
219 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
220 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
221 /* connect to the action specific to this pages class */
222 connect(actionRefreshMediaList, SIGNAL(triggered()), this,
223 SLOT(populateTree()));
227 * Virtual function which is called when this page is visible on the stack
229 void MediaList::currentStackItem()
233 /* add context sensitive menu items specific to this classto the page
234 * selector tree. m_m_contextActions is QList of QActions, so this is
235 * only done once with the first population. */
236 m_contextActions.append(actionRefreshMediaList);
237 /* Create the context menu for the medialist tree */
244 * Virtual Function to return the name for the medialist tree widget
246 void MediaList::treeWidgetName(QString &name)