/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
+ Copyright (C) 2007-2007 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
*/
/*
+ * Version $Id$
+ *
* Main Window control for bat (qt-console)
*
- * Kern Sibbald, January MMVI
+ * Kern Sibbald, January MMVII
*
*/
#include "bat.h"
+#include "joblist/joblist.h"
+#include "storage/storage.h"
+#include "fileset/fileset.h"
MainWin::MainWin(QWidget *parent) : QMainWindow(parent)
{
+
mainWin = this;
setupUi(this); /* Setup UI defined by main.ui (designer) */
- stackedWidget->setCurrentIndex(0);
+ treeWidget->clear();
+ treeWidget->setColumnCount(1);
+ treeWidget->setHeaderLabel("Select Page");
+ treeWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
+
+ createPages();
+
+ resetFocus();
+
+ createConnections();
+
+ this->show();
+
+ readSettings();
+
+ foreach(Console *console, m_consoleHash){
+ console->connect();
+ }
+ m_currentConsole = (Console*)getFromHash(m_firstItem);
+ treeWidget->setCurrentItem(getFromHash(m_currentConsole));
+ /* FIXME
+ * I'd like to turn this into a debug item
+ * DIRRES* dirres = m_currentConsole->getDirRes();
+ * printf("Setting initial window to %s\n", dirres->name());
+ */
+}
+
+void MainWin::createPages()
+{
+ DIRRES *dir;
+ QTreeWidgetItem *item, *topItem;
+ m_firstItem = NULL;
+
+ LockRes();
+ foreach_res(dir, R_DIRECTOR) {
+
+ /* Create console tree stacked widget item */
+ m_currentConsole = new Console(stackedWidget);
+ m_currentConsole->setDirRes(dir);
+ m_currentConsole->readSettings();
+
+ /* The top tree item representing the director */
+ topItem = createTopPage(dir->name());
+ topItem->setIcon(0, QIcon(QString::fromUtf8("images/server.png")));
+ /* Set background to grey for ease of identification of inactive dirfector */
+ QBrush greyBrush(Qt::lightGray);
+ topItem->setBackground(0, greyBrush);
+ m_currentConsole->setDirectorTreeItem(topItem);
+ m_consoleHash.insert(topItem, m_currentConsole);
+
+ /* Create Tree Widget Item */
+ item = createPage("Console", topItem);
+ if (!m_firstItem){ m_firstItem = item; }
+
+ /* insert the cosole and tree widget item into the hashes */
+ hashInsert(item, m_currentConsole);
+
+ /* Set Color of treeWidgetItem for the console
+ * It will be set to green in the console class if the connection is made.
+ */
+ QBrush redBrush(Qt::red);
+ item->setForeground(0, redBrush);
+ m_currentConsole->dockPage();
+
+ /* create instances of the rest of the classes that will by default exist
+ * under each director */
+ createPagebRestore();
+ createPageMediaList();
+ QString emptymedia(""), emptyclient("");
+ createPageJobList(emptymedia, emptyclient, NULL);
+ createPageClients();
+ createPageStorage();
+ createPageFileSet();
+
+ treeWidget->expandItem(topItem);
+ stackedWidget->setCurrentWidget(m_currentConsole);
+ }
+ UnlockRes();
+}
+
+/*
+ * create an instance of the the brestore class on the stack
+ */
+void MainWin::createPagebRestore()
+{
+ bRestore* brestore = new bRestore();
+ brestore->dockPage();
+}
+
+/*
+ * create an instance of the the medialist class on the stack
+ */
+void MainWin::createPageMediaList()
+{
+ MediaList* medialist = new MediaList();
+ medialist->dockPage();
+}
+
+/*
+ * create an instance of the the joblist class on the stack
+ */
+void MainWin::createPageJobList(QString &media, QString &client,
+ QTreeWidgetItem *parentTreeWidgetItem)
+{
+ QTreeWidgetItem *item, *holdItem;
+
+ /* save current tree widget item in case query produces no results */
+ holdItem = treeWidget->currentItem();
+ JobList* joblist = new JobList(media, client, parentTreeWidgetItem);
+ joblist->dockPage();
+ /* If this is a query of jobs on a specific media */
+ if ((media != "") || (client != "")) {
+ item = getFromHash(joblist);
+ treeWidget->setCurrentItem(item);
+ /* did query produce results, if not close window and set back to hold */
+ if (joblist->m_resultCount == 0) {
+ joblist->closeStackPage();
+ treeWidget->setCurrentItem(holdItem);
+ }
+ }
+}
+
+/*
+ * create an instance of the the Clients class on the stack
+ */
+void MainWin::createPageClients()
+{
+ Clients* clients = new Clients();
+ clients->dockPage();
+}
- m_console = new Console();
+/*
+ * create an instance of the the storage class on the stack
+ */
+void MainWin::createPageStorage()
+{
+ Storage* storage = new Storage();
+ storage->dockPage();
+}
+
+/*
+ * create an instance of the the fileset class on the stack
+ */
+void MainWin::createPageFileSet()
+{
+ FileSet* fileset = new FileSet();
+ fileset->dockPage();
+}
+
+/* Create a root Tree Widget */
+QTreeWidgetItem *MainWin::createTopPage(char *name)
+{
+ QTreeWidgetItem *item = new QTreeWidgetItem(treeWidget);
+ item->setText(0, name);
+ return item;
+}
- /* Dummy message ***FIXME*** remove a bit later */
- textEdit->setPlainText("Hello Baculites\nThis is the main console window.");
- lineEdit->setFocus();
+/* Create A Tree Widget Item which will be associated with a Page in the stacked widget */
+QTreeWidgetItem *MainWin::createPage(char *name, QTreeWidgetItem *parent)
+{
+ QTreeWidgetItem *item = new QTreeWidgetItem(parent);
+ item->setText(0, name);
+ return item;
+}
+/*
+ * Handle up and down arrow keys for the command line
+ * history.
+ */
+void MainWin::keyPressEvent(QKeyEvent *event)
+{
+ if (m_cmd_history.size() == 0) {
+ event->ignore();
+ return;
+ }
+ switch (event->key()) {
+ case Qt::Key_Down:
+ if (m_cmd_last < 0 || m_cmd_last >= (m_cmd_history.size()-1)) {
+ event->ignore();
+ return;
+ }
+ m_cmd_last++;
+ break;
+ case Qt::Key_Up:
+ if (m_cmd_last == 0) {
+ event->ignore();
+ return;
+ }
+ if (m_cmd_last < 0 || m_cmd_last > (m_cmd_history.size()-1)) {
+ m_cmd_last = m_cmd_history.size() - 1;
+ } else {
+ m_cmd_last--;
+ }
+ break;
+ default:
+ event->ignore();
+ return;
+ }
+ lineEdit->setText(m_cmd_history[m_cmd_last]);
+}
+void MainWin::createConnections()
+{
/* Connect signals to slots */
connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(input_line()));
connect(actionAbout_bat, SIGNAL(triggered()), this, SLOT(about()));
-
- connect(treeWidget, SIGNAL(itemActivated(QTreeWidgetItem *, int)), this,
- SLOT(treeItemClicked(QTreeWidgetItem *, int)));
connect(treeWidget, SIGNAL(itemClicked(QTreeWidgetItem *, int)), this,
SLOT(treeItemClicked(QTreeWidgetItem *, int)));
- connect(treeWidget, SIGNAL(itemPressed(QTreeWidgetItem *, int)), this,
- SLOT(treeItemClicked(QTreeWidgetItem *, int)));
+ connect(treeWidget, SIGNAL(
+ currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
+ this, SLOT(treeItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)));
+ connect(stackedWidget, SIGNAL(currentChanged(int)),
+ this, SLOT(stackItemChanged(int)));
connect(actionQuit, SIGNAL(triggered()), app, SLOT(closeAllWindows()));
- connect(actionConnect, SIGNAL(triggered()), m_console, SLOT(connect()));
+ connect(actionLabel, SIGNAL(triggered()), this, SLOT(labelDialogClicked()));
+ connect(actionRun, SIGNAL(triggered()), this, SLOT(runDialogClicked()));
+ connect(actionRestore, SIGNAL(triggered()), this, SLOT(restoreDialogClicked()));
+ connect(actionUndock, SIGNAL(triggered()), this, SLOT(undockWindowButton()));
+ connect(actionToggleDock, SIGNAL(triggered()), this, SLOT(toggleDockContextWindow()));
+ connect(actionClosePage, SIGNAL(triggered()), this, SLOT(closePage()));
+}
+
+/*
+ * Reimplementation of QWidget closeEvent virtual function
+ */
+void MainWin::closeEvent(QCloseEvent *event)
+{
+ writeSettings();
+ foreach(Console *console, m_consoleHash){
+ console->writeSettings();
+ console->terminate();
+ }
+ event->accept();
+ foreach(Pages *page, m_pagehash) {
+ if (!page->isDocked())
+ page->close();
+ }
+}
+
+void MainWin::writeSettings()
+{
+ QSettings settings("bacula.org", "bat");
+ settings.beginGroup("MainWin");
+ settings.setValue("winSize", size());
+ settings.setValue("winPos", pos());
+ settings.endGroup();
}
-void MainWin::treeItemClicked(QTreeWidgetItem *item, int column)
+void MainWin::readSettings()
+{
+ QSettings settings("bacula.org", "bat");
+
+ settings.beginGroup("MainWin");
+ resize(settings.value("winSize", QSize(1041, 801)).toSize());
+ move(settings.value("winPos", QPoint(200, 150)).toPoint());
+ settings.endGroup();
+}
+
+/*
+ * This subroutine is called with an item in the Page Selection window
+ * is clicked
+ */
+void MainWin::treeItemClicked(QTreeWidgetItem *item, int /*column*/)
{
- (void)column;
- int index = item->text(1).toInt();
- if (index >= 0 && index < 2) {
- stackedWidget->setCurrentIndex(index);
+ /* Is this a page that has been inserted into the hash */
+ if (getFromHash(item)) {
+ Pages* page = getFromHash(item);
+ int stackindex=stackedWidget->indexOf(page);
+
+ if (stackindex >= 0) {
+ stackedWidget->setCurrentWidget(page);
+ }
+ /* run the virtual function in case this class overrides it */
+ page->PgSeltreeWidgetClicked();
}
}
+/*
+ * Called with a change of the highlighed tree widget item in the page selector.
+ */
+void MainWin::treeItemChanged(QTreeWidgetItem *currentitem, QTreeWidgetItem *previousitem)
+{
+ Pages *previousPage, *nextPage;
+ Console *previousConsole, *nextConsole;
+
+ /* first determine the next item */
+
+ /* knowing the treeWidgetItem, get the page from the hash */
+ nextPage = getFromHash(currentitem);
+ nextConsole = m_consoleHash.value(currentitem);
+ /* Is this a page that has been inserted into the hash */
+ if (nextPage) {
+ nextConsole = nextPage->console();
+ /* then is it a treeWidgetItem representing a director */
+ } else if (nextConsole) {
+ /* let the next page BE the console */
+ nextPage = nextConsole;
+ } else {
+ /* Should never get here */
+ nextPage = NULL;
+ nextConsole = NULL;
+ }
+
+ /* The Previous item */
+
+ /* this condition prevents a segfault. The first time there is no previousitem*/
+ if (previousitem) {
+ /* knowing the treeWidgetItem, get the page from the hash */
+ previousPage = getFromHash(previousitem);
+ previousConsole = m_consoleHash.value(previousitem);
+ if (previousPage) {
+ previousConsole = previousPage->console();
+ } else if (previousConsole) {
+ previousPage = previousConsole;
+ }
+ if ((previousPage) || (previousConsole)) {
+ if (nextConsole != previousConsole) {
+ /* remove connections to the current console */
+ disconnect(actionConnect, SIGNAL(triggered()), previousConsole, SLOT(connect()));
+ disconnect(actionStatusDir, SIGNAL(triggered()), previousConsole, SLOT(status_dir()));
+ disconnect(actionSelectFont, SIGNAL(triggered()), previousConsole, SLOT(set_font()));
+ QTreeWidgetItem *dirItem = previousConsole->directorTreeItem();
+ QBrush greyBrush(Qt::lightGray);
+ dirItem->setBackground(0, greyBrush);
+ }
+ /* make sure the close window and toggle dock options are removed */
+ treeWidget->removeAction(actionClosePage);
+ treeWidget->removeAction(actionToggleDock);
+ /* Is this a page that has been inserted into the hash */
+ if (previousPage) {
+ foreach(QAction* pageaction, previousPage->m_contextActions) {
+ treeWidget->removeAction(pageaction);
+ }
+ }
+ }
+ }
+
+ /* process the current (next) item */
+
+ if ((nextPage) || (nextConsole)) {
+ if (nextConsole != previousConsole) {
+ /* make connections to the current console */
+ m_currentConsole = nextConsole;
+ connect(actionConnect, SIGNAL(triggered()), m_currentConsole, SLOT(connect()));
+ connect(actionSelectFont, SIGNAL(triggered()), m_currentConsole, SLOT(set_font()));
+ connect(actionStatusDir, SIGNAL(triggered()), m_currentConsole, SLOT(status_dir()));
+ /* Set director's tree widget background to magenta for ease of identification */
+ QTreeWidgetItem *dirItem = m_currentConsole->directorTreeItem();
+ QBrush magentaBrush(Qt::magenta);
+ dirItem->setBackground(0, magentaBrush);
+ }
+ /* set the value for the currently active console */
+ int stackindex = stackedWidget->indexOf(nextPage);
+
+ /* Is this page currently on the stack or is it undocked */
+ if (stackindex >= 0) {
+ /* put this page on the top of the stack */
+ stackedWidget->setCurrentIndex(stackindex);
+ } else {
+ /* it is undocked, raise it to the front */
+ nextPage->raise();
+ }
+ /* for the page selectors menu action to dock or undock, set the text */
+ setContextMenuDockText(nextPage, currentitem);
+
+ treeWidget->addAction(actionToggleDock);
+ /* if this page is closeable, then add that action */
+ if (nextPage->isCloseable()) {
+ treeWidget->addAction(actionClosePage);
+ }
+
+ /* Add the actions to the Page Selectors tree widget that are part of the
+ * current items list of desired actions regardless of whether on top of stack*/
+ treeWidget->addActions(nextPage->m_contextActions);
+ }
+}
+
+void MainWin::labelDialogClicked()
+{
+ new labelDialog(m_currentConsole);
+}
+
+void MainWin::runDialogClicked()
+{
+ new runDialog(m_currentConsole);
+}
+
+void MainWin::restoreDialogClicked()
+{
+ new prerestoreDialog(m_currentConsole);
+}
/*
* The user just finished typing a line in the command line edit box
{
QString cmdStr = lineEdit->text(); /* Get the text */
lineEdit->clear(); /* clear the lineEdit box */
- textEdit->append(cmdStr); /* append text on screen */
- m_console->write_dir(cmdStr.toUtf8().data()); /* send to dir */
+ if (m_currentConsole->is_connected()) {
+ m_currentConsole->display_text(cmdStr + "\n");
+ m_currentConsole->write_dir(cmdStr.toUtf8().data()); /* send to dir */
+ } else {
+ set_status("Director not connected. Click on connect button.");
+ }
+ m_cmd_history.append(cmdStr);
+ m_cmd_last = -1;
+ if (treeWidget->currentItem() != getFromHash(m_currentConsole)){
+ treeWidget->setCurrentItem(getFromHash(m_currentConsole));
+ }
}
+
+
void MainWin::about()
{
QMessageBox::about(this, tr("About bat"),
- tr("<h2>bat 0.1</h2>"
+ tr("<br><h2>bat 0.2, by Kern Sibbald</h2>"
"<p>Copyright © " BYEAR " Free Software Foundation Europe e.V."
"<p>The <b>bat</b> is an administrative console"
" interface to the Director."));
}
-void set_textf(const char *fmt, ...)
+void MainWin::set_statusf(const char *fmt, ...)
{
va_list arg_ptr;
char buf[1000];
va_start(arg_ptr, fmt);
len = bvsnprintf(buf, sizeof(buf), fmt, arg_ptr);
va_end(arg_ptr);
- mainWin->textEdit->append(buf);
+ set_status(buf);
}
-void set_text(const char *buf)
+void MainWin::set_status_ready()
{
- mainWin->textEdit->append(buf);
+ set_status(" Ready");
}
-void set_statusf(const char *fmt, ...)
+void MainWin::set_status(const char *buf)
{
- va_list arg_ptr;
- char buf[1000];
- int len;
- va_start(arg_ptr, fmt);
- len = bvsnprintf(buf, sizeof(buf), fmt, arg_ptr);
- va_end(arg_ptr);
-// gtk_label_set_text(GTK_LABEL(status1), buf);
-// set_scroll_bar_to_end();
-// ready = false;
+ statusBar()->showMessage(buf);
+}
+
+/*
+ * Function to respond to the button bar button to undock
+ */
+void MainWin::undockWindowButton()
+{
+ Pages* page = (Pages*)stackedWidget->currentWidget();
+ page->togglePageDocking();
+ /* The window has been undocked, lets change the context menu */
+ setContextMenuDockText();
+}
+
+/*
+ * Function to respond to action on page selector context menu to toggle the
+ * dock status of the window associated with the page selectors current
+ * tree widget item.
+ */
+void MainWin::toggleDockContextWindow()
+{
+ QTreeWidgetItem *currentitem = treeWidget->currentItem();
+
+ /* Is this a page that has been inserted into the hash */
+ if (getFromHash(currentitem)) {
+ Pages* page = getFromHash(currentitem);
+ page->togglePageDocking();
+ if (page->isDocked()) {
+ stackedWidget->setCurrentWidget(page);
+ }
+ /* Toggle the menu item. The window's dock status has been toggled */
+ setContextMenuDockText(page, currentitem);
+ }
}
-void set_status_ready()
+/*
+ * Function to set the text of the toggle dock context menu when page and
+ * widget item are NOT known. This is an overoaded funciton.
+ * It is called from MainWin::undockWindowButton, it is not intended to change
+ * for the top pages tree widget, it is for the currently active tree widget
+ * item. Which is why the page is not passed.
+ */
+void MainWin::setContextMenuDockText()
{
- mainWin->statusBar()->showMessage("Ready");
-// ready = true;
-// set_scroll_bar_to_end();
+ QTreeWidgetItem *currentitem = treeWidget->currentItem();
+
+ /* Is this a page that has been inserted into the hash */
+ if (getFromHash(currentitem)) {
+ Pages* page = getFromHash(currentitem);
+ setContextMenuDockText(page, currentitem);
+ }
}
-void set_status(const char *buf)
+/*
+ * Function to set the text of the toggle dock context menu when page and
+ * widget item are known. This is the more commonly used.
+ */
+void MainWin::setContextMenuDockText(Pages* page, QTreeWidgetItem* item)
{
- mainWin->statusBar()->showMessage(buf);
-// ready = false;
+ QString docktext("");
+ if (page->isDocked()) {
+ docktext += "UnDock ";
+ } else {
+ docktext += "ReDock ";
+ }
+ docktext += item->text(0) += " Window";
+
+ actionToggleDock->setText(docktext);
+ setTreeWidgetItemDockColor(page, item);
+}
+
+/*
+ * Function to set the color of the tree widget item based on whether it is
+ * docked or not.
+ */
+void MainWin::setTreeWidgetItemDockColor(Pages* page, QTreeWidgetItem* item)
+{
+ if (item->text(0) != "Console") {
+ if (page->isDocked()) {
+ /* Set the brush to blue if undocked */
+ QBrush blackBrush(Qt::black);
+ item->setForeground(0, blackBrush);
+ } else {
+ /* Set the brush back to black if docked */
+ QBrush blueBrush(Qt::blue);
+ item->setForeground(0, blueBrush);
+ }
+ }
+}
+
+/*
+ * Overload of previous function, use treeindex to get item from page
+ * This is called when an undocked window is closed.
+ */
+void MainWin::setTreeWidgetItemDockColor(Pages* page)
+{
+ QTreeWidgetItem* item = getFromHash(page);
+ if (item) {
+ setTreeWidgetItemDockColor(page, item);
+ }
+}
+
+/*
+ * This function is called when the stack item is changed. Call
+ * the virtual function here. Avoids a window being undocked leaving
+ * a window at the top of the stack unpopulated.
+ */
+void MainWin::stackItemChanged(int)
+{
+ Pages* page = (Pages*)stackedWidget->currentWidget();
+ /* run the virtual function in case this class overrides it */
+ page->currentStackItem();
+}
+
+/*
+ * Function to simplify insertion of QTreeWidgetItem <-> Page association
+ * into a double direction hash.
+ */
+void MainWin::hashInsert(QTreeWidgetItem *item, Pages *page)
+{
+ m_pagehash.insert(item, page);
+ m_widgethash.insert(page, item);
+}
+
+/*
+ * Function to simplify removal of QTreeWidgetItem <-> Page association
+ * into a double direction hash.
+ */
+void MainWin::hashRemove(QTreeWidgetItem *item, Pages *page)
+{
+ /* I had all sorts of return status checking code here. Do we have a log
+ * level capability in bat. I would have left it in but it used printf's
+ * and it should really be some kind of log level facility ???
+ * ******FIXME********/
+ m_pagehash.remove(item);
+ m_widgethash.remove(page);
+}
+
+/*
+ * Function to retrieve a Page* when the item in the page selector's tree is
+ * known.
+ */
+Pages* MainWin::getFromHash(QTreeWidgetItem *item)
+{
+ return m_pagehash.value(item);
+}
+
+/*
+ * Function to retrieve the page selectors tree widget item when the page is
+ * known.
+ */
+QTreeWidgetItem* MainWin::getFromHash(Pages *page)
+{
+ return m_widgethash.value(page);
+}
+
+/*
+ * Function to respond to action on page selector context menu to close the
+ * current window.
+ */
+void MainWin::closePage()
+{
+ QTreeWidgetItem *currentitem = treeWidget->currentItem();
+
+ /* Is this a page that has been inserted into the hash */
+ if (getFromHash(currentitem)) {
+ Pages* page = getFromHash(currentitem);
+ if (page->isCloseable()) {
+ page->closeStackPage();
+ }
+ }
}
projects / bacula / bacula / blobdiff