Undo: implement undo of dive site addition

Implement a dive site addition undo command and connect it to
the add dive site button. The added dive site has a default
name ("new dive site").

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

2 files changed, 10 insertions, 0 deletions

diff --git a/desktop-widgets/tab-widgets/TabDiveSite.cpp b/desktop-widgets/tab-widgets/TabDiveSite.cpp
index 5e2831c93..648df6395 100644
--- a/desktop-widgets/tab-widgets/TabDiveSite.cpp
+++ b/desktop-widgets/tab-widgets/TabDiveSite.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "TabDiveSite.h"
 #include "qt-models/divelocationmodel.h"
+#include "desktop-widgets/command.h"
 
 #include <qt-models/divecomputerextradatamodel.h>
 
@@ -16,6 +17,8 @@ TabDiveSite::TabDiveSite(QWidget *parent) : TabBase(parent)
 	// Show only the first few columns
 	for (int i = LocationInformationModel::COORDS; i < LocationInformationModel::COLUMNS; ++i)
 		ui.diveSites->view()->setColumnHidden(i, true);
+
+	connect(ui.diveSites, &TableView::addButtonClicked, this, &TabDiveSite::add);
 }
 
 void TabDiveSite::updateData()
@@ -25,3 +28,8 @@ void TabDiveSite::updateData()
 void TabDiveSite::clear()
 {
 }
+
+void TabDiveSite::add()
+{
+	Command::addDiveSite(tr("New dive site"));
+}
diff --git a/desktop-widgets/tab-widgets/TabDiveSite.h b/desktop-widgets/tab-widgets/TabDiveSite.h
index f0bf2d5d5..2538166b4 100644
--- a/desktop-widgets/tab-widgets/TabDiveSite.h
+++ b/desktop-widgets/tab-widgets/TabDiveSite.h
@@ -12,6 +12,8 @@ public:
 	TabDiveSite(QWidget *parent = 0);
 	void updateData() override;
 	void clear() override;
+private slots:
+	void add();
 private:
 	Ui::TabDiveSite ui;
 	DiveSiteSortedModel model;