Move ListNode dialog layout code into separate ui file

[vlp.git] / src / lgconfig / NodeListDialog.cpp

diff --git a/src/lgconfig/NodeListDialog.cpp b/src/lgconfig/NodeListDialog.cpp
new file mode 100644 (file)
index 0000000..44567b0
--- /dev/null
+++ b/src/lgconfig/NodeListDialog.cpp
@@ -0,0 +1,155 @@
+#include <QtGui/QListWidgetItem>
+#include <QtGui/QMessageBox>
+
+#include "lgconfig.h" /* VLPEntry */
+#include "NodeListDialog.h"
+#include "AddNodeDialog.h"
+
+namespace loglan {
+namespace vlp {
+namespace dialog {
+
+NodeListDialog::NodeListDialog(QList<VLPEntry*> *nodes, QWidget * parent)
+       : QDialog(parent)
+{
+       setupUi(this);
+       
+       _nodes = nodes;
+
+       connect(saveButton, SIGNAL(clicked()), this, SLOT(accept()));
+       connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
+}
+
+NodeListDialog::~NodeListDialog()
+{
+}
+
+bool NodeListDialog::check_id(int id)
+{
+       QListIterator<VLPEntry *> nodesIterator(*_nodes);
+       VLPEntry *node = NULL;
+
+       while (nodesIterator.hasNext()) {
+               node = nodesIterator.next();
+               if (node->ID == id)
+                       return false;
+       }
+       return true;
+}
+
+bool NodeListDialog::check_addr(QString addr)
+{
+       QListIterator<VLPEntry *> nodesIterator(*_nodes);
+       VLPEntry *node = NULL;
+
+       while (nodesIterator.hasNext()) {
+               node = nodesIterator.next();
+               if (node->addr == addr)
+                       return false;
+       }
+       return true;
+}
+
+void NodeListDialog::on_addButton_clicked()
+{
+       dialog::AddNodeDialog dialog(this);
+
+       if (dialog.exec()) {
+               int nodeId = dialog.getNodeNumber();
+               QString ipAddress = dialog.getIPAddress();
+               if (check_id(nodeId)) {
+                       if (check_addr(ipAddress)) {
+
+                               VLPEntry *vlpEntry = new VLPEntry;
+                               vlpEntry->ID = nodeId;
+                               if (dialog.getConnectionType() == "Explicit") {
+                                       vlpEntry->type = 0;
+                               }
+                               strcpy(vlpEntry->addr, ipAddress.toStdString().c_str());
+                               strcpy(vlpEntry->progdir, dialog.getProgramsDirectory().toStdString().c_str());
+                               strcpy(vlpEntry->homedir, dialog.getVLPDirectory().toStdString().c_str());
+                               
+                               QString info;
+                               info.sprintf("Node: %d\tAddr: %s\tHome dir: %s",
+                                       vlpEntry->ID,
+                                       vlpEntry->addr,
+                                       vlpEntry->homedir
+                               );
+
+                               strcpy(vlpEntry->item, info.toStdString().c_str());
+
+                               QListWidgetItem * listWidgetItem = new QListWidgetItem;
+                               listWidgetItem->setText(info);
+                               nodeList->addItem(listWidgetItem);
+                               _nodes->append(vlpEntry);
+                       }
+                       else {
+                               QMessageBox::warning(this,
+                                       "Error!",
+                                       "Only one VLP on a single computer!",
+                                       QMessageBox::Ok
+                               );
+                       }
+               }
+               else {
+                       QMessageBox::warning(this,
+                               "Error!",
+                               "ID must be unique!",
+                               QMessageBox::Ok
+                       );
+               }
+       }
+}
+
+void NodeListDialog::removeNodes(QList<QListWidgetItem *> selectedNodes)
+{
+       QListIterator<VLPEntry *> nodesIterator(*_nodes);
+
+       fprintf(stderr, " > Removing nodes\n");
+       for (auto selectedItem : selectedNodes) {
+               fprintf(stderr, " > Selected item\n");
+               VLPEntry *node = NULL;
+               QString selectedNodeInfo = selectedItem->text();
+
+               while (nodesIterator.hasNext()) {
+                       node = nodesIterator.next();
+                       if (selectedNodeInfo == node->item) {
+                               fprintf(stderr, "   - found\n");
+                               break;
+                       }
+               }
+               if (node != NULL) {
+                       fprintf(stderr, "   - removed\n");
+                       int row = nodeList->row(selectedItem);
+                       delete nodeList->takeItem(row);
+                       _nodes->removeOne(node);
+               }
+       }
+}
+
+void NodeListDialog::on_deleteButton_clicked()
+{
+       if (nodeList->selectedItems().size() > 0) {
+               if (QMessageBox::question(this,
+                       "Delete VLP",
+                       "Are you sure?",
+                       QMessageBox::Ok | QMessageBox::Cancel
+               ) == QMessageBox::Ok) {
+                       removeNodes(nodeList->selectedItems());
+               }
+       }
+}
+
+void NodeListDialog::on_saveButton_clicked()
+{
+       
+}
+
+void NodeListDialog::on_cancelButton_clicked()
+{
+}
+
+
+}
+}
+}