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()
51 /* mp_treeWidget, Storage Tree Tree Widget inherited from ui_medialist.h */
53 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;
69 QString currentpool("");
73 "SELECT Pool.Name AS Pool, Media.VolumeName AS Media, Media.MediaId AS Id, Media.VolStatus AS VolStatus,"
74 " Media.Enabled AS Enabled, Media.VolBytes AS Bytes, Media.VolFiles AS FileCount, Media.VolJobs AS JobCount,"
75 " Media.VolRetention AS VolumeRetention, Media.MediaType AS MediaType, Media.LastWritten AS LastWritten"
77 " WHERE Media.PoolId=Pool.PoolId"
79 QStringList headerlist = (QStringList()
80 << "Pool Name" << "Volume Name" << "Media Id" << "Volume Status" << "Enabled"
81 << "Volume Bytes" << "Volume Files" << "Volume Jobs" << "Volume Retention"
82 << "Media Type" << "Last Written");
84 m_checkcurwidget = false;
85 mp_treeWidget->clear();
86 m_checkcurwidget = true;
87 mp_treeWidget->setColumnCount(headerlist.count());
88 topItem = new QTreeWidgetItem(mp_treeWidget);
89 topItem->setText(0, "Pools");
90 topItem->setData(0, Qt::UserRole, 0);
91 topItem->setExpanded(true);
93 mp_treeWidget->setHeaderLabels(headerlist);
95 /* FIXME Make this a user configurable loggin action and dont use printf */
96 //printf("MediaList query cmd : %s\n",query);
97 if (m_console->sql_cmd(query, results)) {
99 QStringList fieldlist;
101 foreach (resultline, results) {
102 fieldlist = resultline.split("\t");
104 /* Iterate through fields in the record */
105 foreach (field, fieldlist) {
106 field = field.trimmed(); /* strip leading & trailing spaces */
108 /* The first field is the pool name */
110 /* If new pool name, create new Pool item */
111 if (currentpool != field) {
113 pooltreeitem = new QTreeWidgetItem(topItem);
114 pooltreeitem->setText(0, field);
115 pooltreeitem->setData(0, Qt::UserRole, 1);
116 pooltreeitem->setExpanded(true);
118 mediatreeitem = new QTreeWidgetItem(pooltreeitem);
119 mediatreeitem->setData(index, Qt::UserRole, 2);
121 /* Put media fields under the pool tree item */
122 mediatreeitem->setData(index, Qt::UserRole, 2);
123 mediatreeitem->setText(index, field);
130 /* Resize the columns */
131 for(int cnter=0; cnter<headerlist.count(); cnter++) {
132 mp_treeWidget->resizeColumnToContents(cnter);
137 * Called from the signal of the context sensitive menu!
139 void MediaList::editMedia()
141 MediaEdit* edit = new MediaEdit(m_console, m_currentlyselected);
146 * Called from the signal of the context sensitive menu!
148 void MediaList::showJobs()
150 QString emptyclient("");
151 QTreeWidgetItem *parentItem = mainWin->getFromHash(this);
152 mainWin->createPageJobList(m_currentlyselected, emptyclient, parentItem);
156 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
157 * The tree has been populated.
159 void MediaList::PgSeltreeWidgetClicked()
169 * Added to set the context menu policy based on currently active treeWidgetItem
170 * signaled by currentItemChanged
172 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *previouswidgetitem )
174 /* m_checkcurwidget checks to see if this is during a refresh, which will segfault */
175 if (m_checkcurwidget) {
176 /* The Previous item */
177 if (previouswidgetitem) { /* avoid a segfault if first time */
178 int treedepth = previouswidgetitem->data(0, Qt::UserRole).toInt();
180 mp_treeWidget->removeAction(actionEditVolume);
181 mp_treeWidget->removeAction(actionListJobsOnVolume);
185 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
187 m_currentlyselected=currentwidgetitem->text(1);
188 mp_treeWidget->addAction(actionEditVolume);
189 mp_treeWidget->addAction(actionListJobsOnVolume);
195 * Setup a context menu
196 * Made separate from populate so that it would not create context menu over and
197 * over as the tree is repopulated.
199 void MediaList::createContextMenu()
201 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
202 mp_treeWidget->addAction(actionRefreshMediaList);
203 connect(actionEditVolume, SIGNAL(triggered()), this, SLOT(editMedia()));
204 connect(actionListJobsOnVolume, SIGNAL(triggered()), this, SLOT(showJobs()));
205 connect(mp_treeWidget, SIGNAL(
206 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
207 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
208 /* connect to the action specific to this pages class */
209 connect(actionRefreshMediaList, SIGNAL(triggered()), this,
210 SLOT(populateTree()));
214 * Virtual function which is called when this page is visible on the stack
216 void MediaList::currentStackItem()
220 /* add context sensitive menu items specific to this classto the page
221 * selector tree. m_m_contextActions is QList of QActions, so this is
222 * only done once with the first population. */
223 m_contextActions.append(actionRefreshMediaList);
224 /* Create the context menu for the medialist tree */