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(QStackedWidget *parent, Console *console)
49 /* 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;
69 QString currentpool("");
73 "SELECT p.Name,m.VolumeName,m.MediaId,m.VolStatus,m.Enabled,m.VolBytes,"
74 "m.VolFiles,m.VolRetention,m.MediaType,m.LastWritten"
75 " FROM Media m,Pool p"
76 " WHERE m.PoolId=p.PoolId"
78 QStringList headerlist = (QStringList()
79 << "Pool Name" << "Volume Name" << "Media Id" << "Volume Status" << "Enabled"
80 << "Volume Bytes" << "Volume Files" << "Volume Retention"
81 << "Media Type" << "Last Written");
83 m_checkcurwidget = false;
84 mp_treeWidget->clear();
85 m_checkcurwidget = true;
86 mp_treeWidget->setColumnCount(9);
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 if (mp_console->sql_cmd(query, results)) {
96 QStringList fieldlist;
98 foreach (resultline, results) {
99 fieldlist = resultline.split("\t");
101 /* Iterate through fields in the record */
102 foreach (field, fieldlist) {
103 field = field.trimmed(); /* strip leading & trailing spaces */
105 /* The first field is the pool name */
107 /* If new pool name, create new Pool item */
108 if (currentpool != field) {
110 pooltreeitem = new QTreeWidgetItem(topItem);
111 pooltreeitem->setText(0, field);
112 pooltreeitem->setData(0, Qt::UserRole, 1);
113 pooltreeitem->setExpanded(true);
115 mediatreeitem = new QTreeWidgetItem(pooltreeitem);
116 mediatreeitem->setData(index, Qt::UserRole, 2);
118 /* Put media fields under the pool tree item */
119 mediatreeitem->setData(index, Qt::UserRole, 2);
120 mediatreeitem->setText(index, field);
130 * Not being used currently, Should this be kept for possible future use.
132 void MediaList::createConnections()
134 connect(mp_treeWidget, SIGNAL(itemPressed(QTreeWidgetItem *, int)), this,
135 SLOT(treeItemClicked(QTreeWidgetItem *, int)));
136 connect(mp_treeWidget, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this,
137 SLOT(treeItemDoubleClicked(QTreeWidgetItem *, int)));
141 * Not being used currently, Should this be kept for possible future use.
143 void MediaList::treeItemClicked(QTreeWidgetItem * /*item*/, int /*column*/)
148 * Not being used currently, Should this be kept for possible future use.
150 void MediaList::treeItemDoubleClicked(QTreeWidgetItem * /*item*/, int /*column*/)
155 * Called from the signal of the context sensitive menu!
157 void MediaList::editMedia()
159 MediaEdit* edit = new MediaEdit(mp_console, m_currentlyselected);
164 * Called from the signal of the context sensitive menu!
166 void MediaList::showJobs()
168 mainWin->createPagejoblist(m_currentlyselected);
172 * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
173 * The tree has been populated.
175 void MediaList::PgSeltreeWidgetClicked()
185 * When the treeWidgetItem in the page selector tree is doubleclicked, Use that
186 * As a signal to repopulate from a query of the database.
187 * Should this be from a context sensitive menu in either or both of the page selector
190 void MediaList::PgSeltreeWidgetDoubleClicked()
196 * Added to set the context menu policy based on currently active treeWidgetItem
197 * signaled by currentItemChanged
199 void MediaList::treeItemChanged(QTreeWidgetItem *currentwidgetitem, QTreeWidgetItem *) /*previouswidgetitem*/
201 if (m_checkcurwidget) {
202 int treedepth = currentwidgetitem->data(0, Qt::UserRole).toInt();
204 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
205 m_currentlyselected=currentwidgetitem->text(1);
207 mp_treeWidget->setContextMenuPolicy(Qt::NoContextMenu);
213 * Setup a context menu
214 * Made separate from populate so that it would not create context menu over and
215 * over as the tree is repopulated.
217 void MediaList::createContextMenu()
219 QAction *editAction = new QAction("Edit Properties", mp_treeWidget);
220 QAction *listAction = new QAction("List Jobs On Media", mp_treeWidget);
221 mp_treeWidget->addAction(editAction);
222 mp_treeWidget->addAction(listAction);
223 connect(editAction, SIGNAL(triggered()), this, SLOT(editMedia()));
224 connect(listAction, SIGNAL(triggered()), this, SLOT(showJobs()));
225 mp_treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
226 connect(mp_treeWidget, SIGNAL(
227 currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
228 this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
229 /* connect to the action specific to this pages class */
230 connect(actionRepopulateMediaTree, SIGNAL(triggered()), this,
231 SLOT(populateTree()));
235 * Virtual function which is called when this page is visible on the stack
237 void MediaList::currentStackItem()
241 /* add context sensitive menu items specific to this classto the page
242 * selector tree. m_m_contextActions is QList of QActions, so this is
243 * only done once with the first population. */
244 m_contextActions.append(actionRepopulateMediaTree);
245 /* Create the context menu for the medialist tree */